diff --git a/README.md b/README.md index c7f492b..2cd5af6 100644 --- a/README.md +++ b/README.md @@ -29,27 +29,27 @@ Examples of version specifications that the java-version parameter will accept: - A major Java version e.g. ```6, 7, 8, 9, 10, 11, 12, 13, ...``` - + - A semver Java version specification e.g. ```8.0.232, 7.0.181, 11.0.4``` - + e.g. ```8.0.x, >11.0.3, >=13.0.1, <8.0.212``` - + - An early access (EA) Java version e.g. ```14-ea, 15-ea``` - + e.g. ```14.0.0-ea, 15.0.0-ea``` - + e.g. ```14.0.0-ea.28, 15.0.0-ea.2``` (syntax for specifying an EA build number) - + Note that, per semver rules, EA builds will be matched by explicit EA version specifications. - + - 1.x syntax e.g. ```1.8``` (same as ```8```) - + e.g. ```1.8.0.212``` (same as ```8.0.212```) @@ -113,39 +113,60 @@ jobs: server-id: maven # Value of the distributionManagement/repository/id field of the pom.xml server-username: MAVEN_USERNAME # env variable for username in deploy server-password: MAVEN_CENTRAL_TOKEN # env variable for token in deploy + gpg-private-key: ${{ secrets.MAVEN_GPG_PRIVATE_KEY }} # Value of the GPG private key to import + gpg-passphrase: MAVEN_GPG_PASSPHRASE # env variable for GPG private key passphrase - name: Publish to Apache Maven Central - run: mvn deploy + run: mvn deploy env: MAVEN_USERNAME: maven_username123 MAVEN_CENTRAL_TOKEN: ${{ secrets.MAVEN_CENTRAL_TOKEN }} + MAVEN_GPG_PASSPHRASE: ${{ secrets.MAVEN_GPG_PASSPHRASE }} ``` The two `settings.xml` files created from the above example look like the following. `settings.xml` file created for the first deploy to GitHub Packages ```xml - + + github ${env.GITHUB_ACTOR} ${env.GITHUB_TOKEN} - + + gpg.passphrase + ${env.GPG_PASSPHRASE} + + + ``` `settings.xml` file created for the second deploy to Apache Maven Central ```xml - + + maven ${env.MAVEN_USERNAME} ${env.MAVEN_CENTRAL_TOKEN} - + + gpg.passphrase + ${env.MAVEN_GPG_PASSPHRASE} + + + ``` -***NOTE: The `settings.xml` file is created in the Actions $HOME directory. If you have an existing `settings.xml` file at that location, it will be overwritten. See below for using the `settings-path` to change your `settings.xml` file location.*** +***NOTE: The `settings.xml` file is created in the Actions $HOME directory. If you have an existing `settings.xml` file at that location, it will be overwritten. See below for using the `settings-path` to change your `settings.xml` file location.*** + +If `gpg-private-key` input is provided, the private key will be written to a file in the runner's temp directory, the private key file will be imported into the GPG keychain, and then the file will be promptly removed before proceeding with the rest of the setup process. A cleanup step will remove the imported private key from the GPG keychain after the job completes regardless of the job status. This ensures that the private key is no longer accessible on self-hosted runners and cannot "leak" between jobs (hosted runners are always clean instances). See the help docs on [Publishing a Package](https://help.github.com/en/github/managing-packages-with-github-packages/configuring-apache-maven-for-use-with-github-packages#publishing-a-package) for more information on the `pom.xml` file. @@ -172,7 +193,7 @@ jobs: PASSWORD: ${{ secrets.GITHUB_TOKEN }} ``` -***NOTE: The `USERNAME` and `PASSWORD` need to correspond to the credentials environment variables used in the publishing section of your `build.gradle`.*** +***NOTE: The `USERNAME` and `PASSWORD` need to correspond to the credentials environment variables used in the publishing section of your `build.gradle`.*** See the help docs on [Publishing a Package with Gradle](https://help.github.com/en/github/managing-packages-with-github-packages/configuring-gradle-for-use-with-github-packages#example-using-gradle-groovy-for-a-single-package-in-a-repository) for more information on the `build.gradle` configuration file. diff --git a/__tests__/auth.test.ts b/__tests__/auth.test.ts index 1350968..b460e93 100644 --- a/__tests__/auth.test.ts +++ b/__tests__/auth.test.ts @@ -53,7 +53,7 @@ describe('auth tests', () => { await io.rmRF(altHome); }, 100000); - it('creates settings.xml with username and password', async () => { + it('creates settings.xml with minimal configuration', async () => { const id = 'packages'; const username = 'UNAME'; const password = 'TOKEN'; @@ -67,6 +67,21 @@ describe('auth tests', () => { ); }, 100000); + it('creates settings.xml with additional configuration', async () => { + const id = 'packages'; + const username = 'UNAME'; + const password = 'TOKEN'; + const gpgPassphrase = 'GPG'; + + await auth.configAuthentication(id, username, password, gpgPassphrase); + + expect(fs.existsSync(m2Dir)).toBe(true); + expect(fs.existsSync(settingsFile)).toBe(true); + expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual( + auth.generate(id, username, password, gpgPassphrase) + ); + }, 100000); + it('overwrites existing settings.xml files', async () => { const id = 'packages'; const username = 'USERNAME'; @@ -86,59 +101,50 @@ describe('auth tests', () => { ); }, 100000); - it('does not create settings.xml without required parameters', async () => { - await auth.configAuthentication('FOO'); - - expect(fs.existsSync(m2Dir)).toBe(true); - expect(fs.existsSync(settingsFile)).toBe(true); - expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual( - auth.generate('FOO', auth.DEFAULT_USERNAME, auth.DEFAULT_PASSWORD) - ); - - await auth.configAuthentication(undefined, 'BAR', undefined); - - expect(fs.existsSync(m2Dir)).toBe(true); - expect(fs.existsSync(settingsFile)).toBe(true); - expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual( - auth.generate(auth.DEFAULT_ID, 'BAR', auth.DEFAULT_PASSWORD) - ); - - await auth.configAuthentication(undefined, undefined, 'BAZ'); - - expect(fs.existsSync(m2Dir)).toBe(true); - expect(fs.existsSync(settingsFile)).toBe(true); - expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual( - auth.generate(auth.DEFAULT_ID, auth.DEFAULT_USERNAME, 'BAZ') - ); - - await auth.configAuthentication(); - - expect(fs.existsSync(m2Dir)).toBe(true); - expect(fs.existsSync(settingsFile)).toBe(true); - expect(fs.readFileSync(settingsFile, 'utf-8')).toEqual( - auth.generate( - auth.DEFAULT_ID, - auth.DEFAULT_USERNAME, - auth.DEFAULT_PASSWORD - ) - ); - }, 100000); - - it('escapes invalid XML inputs', () => { + it('generates valid settings.xml with minimal configuration', () => { const id = 'packages'; const username = 'USER'; const password = '&<>"\'\'"><&'; - expect(auth.generate(id, username, password)).toEqual(` - - - - ${id} - \${env.${username}} - \${env.&<>"''"><&} - - - - `); + const expectedSettings = ` + + + ${id} + \${env.${username}} + \${env.&<>"''"><&} + + +`; + + expect(auth.generate(id, username, password)).toEqual(expectedSettings); + }); + + it('generates valid settings.xml with additional configuration', () => { + const id = 'packages'; + const username = 'USER'; + const password = '&<>"\'\'"><&'; + const gpgPassphrase = 'PASSPHRASE'; + + const expectedSettings = ` + + + ${id} + \${env.${username}} + \${env.&<>"''"><&} + + + gpg.passphrase + \${env.${gpgPassphrase}} + + +`; + + expect(auth.generate(id, username, password, gpgPassphrase)).toEqual( + expectedSettings + ); }); }); diff --git a/__tests__/gpg.test.ts b/__tests__/gpg.test.ts new file mode 100644 index 0000000..f19e9a6 --- /dev/null +++ b/__tests__/gpg.test.ts @@ -0,0 +1,56 @@ +import path = require('path'); +import io = require('@actions/io'); +import exec = require('@actions/exec'); + +jest.mock('@actions/exec', () => { + return { + exec: jest.fn() + }; +}); + +const tempDir = path.join(__dirname, 'runner', 'temp'); +process.env['RUNNER_TEMP'] = tempDir; + +import gpg = require('../src/gpg'); + +describe('gpg tests', () => { + beforeEach(async () => { + await io.mkdirP(tempDir); + }); + + afterAll(async () => { + try { + await io.rmRF(tempDir); + } catch { + console.log('Failed to remove test directories'); + } + }); + + describe('importKey', () => { + it('attempts to import private key and returns null key id on failure', async () => { + const privateKey = 'KEY CONTENTS'; + const keyId = await gpg.importKey(privateKey); + + expect(keyId).toBeNull(); + + expect(exec.exec).toHaveBeenCalledWith( + 'gpg', + expect.anything(), + expect.anything() + ); + }); + }); + + describe('deleteKey', () => { + it('deletes private key', async () => { + const keyId = 'asdfhjkl'; + await gpg.deleteKey(keyId); + + expect(exec.exec).toHaveBeenCalledWith( + 'gpg', + expect.anything(), + expect.anything() + ); + }); + }); +}); diff --git a/__tests__/util.test.ts b/__tests__/util.test.ts new file mode 100644 index 0000000..4ef37cf --- /dev/null +++ b/__tests__/util.test.ts @@ -0,0 +1,61 @@ +import path = require('path'); + +const env = process.env; + +describe('util tests', () => { + beforeEach(() => { + const tempEnv = Object.assign({}, env); + delete tempEnv.RUNNER_TEMP; + delete tempEnv.USERPROFILE; + process.env = tempEnv; + Object.defineProperty(process, 'platform', {value: 'linux'}); + }); + + describe('getTempDir', () => { + it('gets temp dir using env', () => { + process.env['RUNNER_TEMP'] = 'defaulttmp'; + const util = require('../src/util'); + + const tempDir = util.getTempDir(); + + expect(tempDir).toEqual(process.env['RUNNER_TEMP']); + }); + + it('gets temp dir for windows using userprofile', () => { + Object.defineProperty(process, 'platform', {value: 'win32'}); + process.env['USERPROFILE'] = 'winusertmp'; + const util = require('../src/util'); + + const tempDir = util.getTempDir(); + + expect(tempDir).toEqual( + path.join(process.env['USERPROFILE'], 'actions', 'temp') + ); + }); + + it('gets temp dir for windows using c drive', () => { + Object.defineProperty(process, 'platform', {value: 'win32'}); + const util = require('../src/util'); + + const tempDir = util.getTempDir(); + + expect(tempDir).toEqual(path.join('C:\\', 'actions', 'temp')); + }); + + it('gets temp dir for mac', () => { + Object.defineProperty(process, 'platform', {value: 'darwin'}); + const util = require('../src/util'); + + const tempDir = util.getTempDir(); + + expect(tempDir).toEqual(path.join('/Users', 'actions', 'temp')); + }); + + it('gets temp dir for linux', () => { + const util = require('../src/util'); + const tempDir = util.getTempDir(); + + expect(tempDir).toEqual(path.join('/home', 'actions', 'temp')); + }); + }); +}); diff --git a/action.yml b/action.yml index d41f286..7457268 100644 --- a/action.yml +++ b/action.yml @@ -25,17 +25,27 @@ inputs: description: 'ID of the distributionManagement repository in the pom.xml file. Default is `github`' required: false + default: 'github' server-username: description: 'Environment variable name for the username for authentication to the Apache Maven repository. Default is $GITHUB_ACTOR' required: false + default: 'GITHUB_ACTOR' server-password: description: 'Environment variable name for password or token for authentication to the Apache Maven repository. Default is $GITHUB_TOKEN' required: false + default: 'GITHUB_TOKEN' settings-path: description: 'Path to where the settings.xml file will be written. Default is ~/.m2.' required: false + gpg-private-key: + description: 'GPG private key to import. Default is empty string.' + required: false + gpg-passphrase: + description: 'Environment variable name for the GPG private key passphrase. Default is + $GPG_PASSPHRASE.' + required: false outputs: path: description: 'Path to where the java environment has been installed (same as $JAVA_HOME)' @@ -43,4 +53,5 @@ outputs: description: 'Actual version of the java environment that has been installed' runs: using: 'node12' - main: 'dist/index.js' + main: 'dist/setup/index.js' + post: 'dist/cleanup/index.js' diff --git a/dist/cleanup/index.js b/dist/cleanup/index.js new file mode 100644 index 0000000..6647ad5 --- /dev/null +++ b/dist/cleanup/index.js @@ -0,0 +1,1707 @@ +module.exports = +/******/ (function(modules, runtime) { // webpackBootstrap +/******/ "use strict"; +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ __webpack_require__.ab = __dirname + "/"; +/******/ +/******/ // the startup function +/******/ function startup() { +/******/ // Load entry module and return exports +/******/ return __webpack_require__(219); +/******/ }; +/******/ +/******/ // run startup +/******/ return startup(); +/******/ }) +/************************************************************************/ +/******/ ({ + +/***/ 1: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const childProcess = __webpack_require__(129); +const path = __webpack_require__(622); +const util_1 = __webpack_require__(669); +const ioUtil = __webpack_require__(672); +const exec = util_1.promisify(childProcess.exec); +/** + * Copies a file or folder. + * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js + * + * @param source source path + * @param dest destination path + * @param options optional. See CopyOptions. + */ +function cp(source, dest, options = {}) { + return __awaiter(this, void 0, void 0, function* () { + const { force, recursive } = readCopyOptions(options); + const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null; + // Dest is an existing file, but not forcing + if (destStat && destStat.isFile() && !force) { + return; + } + // If dest is an existing directory, should copy inside. + const newDest = destStat && destStat.isDirectory() + ? path.join(dest, path.basename(source)) + : dest; + if (!(yield ioUtil.exists(source))) { + throw new Error(`no such file or directory: ${source}`); + } + const sourceStat = yield ioUtil.stat(source); + if (sourceStat.isDirectory()) { + if (!recursive) { + throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`); + } + else { + yield cpDirRecursive(source, newDest, 0, force); + } + } + else { + if (path.relative(source, newDest) === '') { + // a file cannot be copied to itself + throw new Error(`'${newDest}' and '${source}' are the same file`); + } + yield copyFile(source, newDest, force); + } + }); +} +exports.cp = cp; +/** + * Moves a path. + * + * @param source source path + * @param dest destination path + * @param options optional. See MoveOptions. + */ +function mv(source, dest, options = {}) { + return __awaiter(this, void 0, void 0, function* () { + if (yield ioUtil.exists(dest)) { + let destExists = true; + if (yield ioUtil.isDirectory(dest)) { + // If dest is directory copy src into dest + dest = path.join(dest, path.basename(source)); + destExists = yield ioUtil.exists(dest); + } + if (destExists) { + if (options.force == null || options.force) { + yield rmRF(dest); + } + else { + throw new Error('Destination already exists'); + } + } + } + yield mkdirP(path.dirname(dest)); + yield ioUtil.rename(source, dest); + }); +} +exports.mv = mv; +/** + * Remove a path recursively with force + * + * @param inputPath path to remove + */ +function rmRF(inputPath) { + return __awaiter(this, void 0, void 0, function* () { + if (ioUtil.IS_WINDOWS) { + // Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another + // program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del. + try { + if (yield ioUtil.isDirectory(inputPath, true)) { + yield exec(`rd /s /q "${inputPath}"`); + } + else { + yield exec(`del /f /a "${inputPath}"`); + } + } + catch (err) { + // if you try to delete a file that doesn't exist, desired result is achieved + // other errors are valid + if (err.code !== 'ENOENT') + throw err; + } + // Shelling out fails to remove a symlink folder with missing source, this unlink catches that + try { + yield ioUtil.unlink(inputPath); + } + catch (err) { + // if you try to delete a file that doesn't exist, desired result is achieved + // other errors are valid + if (err.code !== 'ENOENT') + throw err; + } + } + else { + let isDir = false; + try { + isDir = yield ioUtil.isDirectory(inputPath); + } + catch (err) { + // if you try to delete a file that doesn't exist, desired result is achieved + // other errors are valid + if (err.code !== 'ENOENT') + throw err; + return; + } + if (isDir) { + yield exec(`rm -rf "${inputPath}"`); + } + else { + yield ioUtil.unlink(inputPath); + } + } + }); +} +exports.rmRF = rmRF; +/** + * Make a directory. Creates the full path with folders in between + * Will throw if it fails + * + * @param fsPath path to create + * @returns Promise + */ +function mkdirP(fsPath) { + return __awaiter(this, void 0, void 0, function* () { + yield ioUtil.mkdirP(fsPath); + }); +} +exports.mkdirP = mkdirP; +/** + * Returns path of a tool had the tool actually been invoked. Resolves via paths. + * If you check and the tool does not exist, it will throw. + * + * @param tool name of the tool + * @param check whether to check if tool exists + * @returns Promise path to tool + */ +function which(tool, check) { + return __awaiter(this, void 0, void 0, function* () { + if (!tool) { + throw new Error("parameter 'tool' is required"); + } + // recursive when check=true + if (check) { + const result = yield which(tool, false); + if (!result) { + if (ioUtil.IS_WINDOWS) { + throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`); + } + else { + throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`); + } + } + } + try { + // build the list of extensions to try + const extensions = []; + if (ioUtil.IS_WINDOWS && process.env.PATHEXT) { + for (const extension of process.env.PATHEXT.split(path.delimiter)) { + if (extension) { + extensions.push(extension); + } + } + } + // if it's rooted, return it if exists. otherwise return empty. + if (ioUtil.isRooted(tool)) { + const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions); + if (filePath) { + return filePath; + } + return ''; + } + // if any path separators, return empty + if (tool.includes('/') || (ioUtil.IS_WINDOWS && tool.includes('\\'))) { + return ''; + } + // build the list of directories + // + // Note, technically "where" checks the current directory on Windows. From a toolkit perspective, + // it feels like we should not do this. Checking the current directory seems like more of a use + // case of a shell, and the which() function exposed by the toolkit should strive for consistency + // across platforms. + const directories = []; + if (process.env.PATH) { + for (const p of process.env.PATH.split(path.delimiter)) { + if (p) { + directories.push(p); + } + } + } + // return the first match + for (const directory of directories) { + const filePath = yield ioUtil.tryGetExecutablePath(directory + path.sep + tool, extensions); + if (filePath) { + return filePath; + } + } + return ''; + } + catch (err) { + throw new Error(`which failed with message ${err.message}`); + } + }); +} +exports.which = which; +function readCopyOptions(options) { + const force = options.force == null ? true : options.force; + const recursive = Boolean(options.recursive); + return { force, recursive }; +} +function cpDirRecursive(sourceDir, destDir, currentDepth, force) { + return __awaiter(this, void 0, void 0, function* () { + // Ensure there is not a run away recursive copy + if (currentDepth >= 255) + return; + currentDepth++; + yield mkdirP(destDir); + const files = yield ioUtil.readdir(sourceDir); + for (const fileName of files) { + const srcFile = `${sourceDir}/${fileName}`; + const destFile = `${destDir}/${fileName}`; + const srcFileStat = yield ioUtil.lstat(srcFile); + if (srcFileStat.isDirectory()) { + // Recurse + yield cpDirRecursive(srcFile, destFile, currentDepth, force); + } + else { + yield copyFile(srcFile, destFile, force); + } + } + // Change the mode for the newly created directory + yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode); + }); +} +// Buffered file copy +function copyFile(srcFile, destFile, force) { + return __awaiter(this, void 0, void 0, function* () { + if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) { + // unlink/re-link it + try { + yield ioUtil.lstat(destFile); + yield ioUtil.unlink(destFile); + } + catch (e) { + // Try to override file permission + if (e.code === 'EPERM') { + yield ioUtil.chmod(destFile, '0666'); + yield ioUtil.unlink(destFile); + } + // other errors = it doesn't exist, no work to do + } + // Copy over symlink + const symlinkFull = yield ioUtil.readlink(srcFile); + yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null); + } + else if (!(yield ioUtil.exists(destFile)) || force) { + yield ioUtil.copyFile(srcFile, destFile); + } + }); +} +//# sourceMappingURL=io.js.map + +/***/ }), + +/***/ 9: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const os = __webpack_require__(87); +const events = __webpack_require__(614); +const child = __webpack_require__(129); +const path = __webpack_require__(622); +const io = __webpack_require__(1); +const ioUtil = __webpack_require__(672); +/* eslint-disable @typescript-eslint/unbound-method */ +const IS_WINDOWS = process.platform === 'win32'; +/* + * Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way. + */ +class ToolRunner extends events.EventEmitter { + constructor(toolPath, args, options) { + super(); + if (!toolPath) { + throw new Error("Parameter 'toolPath' cannot be null or empty."); + } + this.toolPath = toolPath; + this.args = args || []; + this.options = options || {}; + } + _debug(message) { + if (this.options.listeners && this.options.listeners.debug) { + this.options.listeners.debug(message); + } + } + _getCommandString(options, noPrefix) { + const toolPath = this._getSpawnFileName(); + const args = this._getSpawnArgs(options); + let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool + if (IS_WINDOWS) { + // Windows + cmd file + if (this._isCmdFile()) { + cmd += toolPath; + for (const a of args) { + cmd += ` ${a}`; + } + } + // Windows + verbatim + else if (options.windowsVerbatimArguments) { + cmd += `"${toolPath}"`; + for (const a of args) { + cmd += ` ${a}`; + } + } + // Windows (regular) + else { + cmd += this._windowsQuoteCmdArg(toolPath); + for (const a of args) { + cmd += ` ${this._windowsQuoteCmdArg(a)}`; + } + } + } + else { + // OSX/Linux - this can likely be improved with some form of quoting. + // creating processes on Unix is fundamentally different than Windows. + // on Unix, execvp() takes an arg array. + cmd += toolPath; + for (const a of args) { + cmd += ` ${a}`; + } + } + return cmd; + } + _processLineBuffer(data, strBuffer, onLine) { + try { + let s = strBuffer + data.toString(); + let n = s.indexOf(os.EOL); + while (n > -1) { + const line = s.substring(0, n); + onLine(line); + // the rest of the string ... + s = s.substring(n + os.EOL.length); + n = s.indexOf(os.EOL); + } + strBuffer = s; + } + catch (err) { + // streaming lines to console is best effort. Don't fail a build. + this._debug(`error processing line. Failed with error ${err}`); + } + } + _getSpawnFileName() { + if (IS_WINDOWS) { + if (this._isCmdFile()) { + return process.env['COMSPEC'] || 'cmd.exe'; + } + } + return this.toolPath; + } + _getSpawnArgs(options) { + if (IS_WINDOWS) { + if (this._isCmdFile()) { + let argline = `/D /S /C "${this._windowsQuoteCmdArg(this.toolPath)}`; + for (const a of this.args) { + argline += ' '; + argline += options.windowsVerbatimArguments + ? a + : this._windowsQuoteCmdArg(a); + } + argline += '"'; + return [argline]; + } + } + return this.args; + } + _endsWith(str, end) { + return str.endsWith(end); + } + _isCmdFile() { + const upperToolPath = this.toolPath.toUpperCase(); + return (this._endsWith(upperToolPath, '.CMD') || + this._endsWith(upperToolPath, '.BAT')); + } + _windowsQuoteCmdArg(arg) { + // for .exe, apply the normal quoting rules that libuv applies + if (!this._isCmdFile()) { + return this._uvQuoteCmdArg(arg); + } + // otherwise apply quoting rules specific to the cmd.exe command line parser. + // the libuv rules are generic and are not designed specifically for cmd.exe + // command line parser. + // + // for a detailed description of the cmd.exe command line parser, refer to + // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912 + // need quotes for empty arg + if (!arg) { + return '""'; + } + // determine whether the arg needs to be quoted + const cmdSpecialChars = [ + ' ', + '\t', + '&', + '(', + ')', + '[', + ']', + '{', + '}', + '^', + '=', + ';', + '!', + "'", + '+', + ',', + '`', + '~', + '|', + '<', + '>', + '"' + ]; + let needsQuotes = false; + for (const char of arg) { + if (cmdSpecialChars.some(x => x === char)) { + needsQuotes = true; + break; + } + } + // short-circuit if quotes not needed + if (!needsQuotes) { + return arg; + } + // the following quoting rules are very similar to the rules that by libuv applies. + // + // 1) wrap the string in quotes + // + // 2) double-up quotes - i.e. " => "" + // + // this is different from the libuv quoting rules. libuv replaces " with \", which unfortunately + // doesn't work well with a cmd.exe command line. + // + // note, replacing " with "" also works well if the arg is passed to a downstream .NET console app. + // for example, the command line: + // foo.exe "myarg:""my val""" + // is parsed by a .NET console app into an arg array: + // [ "myarg:\"my val\"" ] + // which is the same end result when applying libuv quoting rules. although the actual + // command line from libuv quoting rules would look like: + // foo.exe "myarg:\"my val\"" + // + // 3) double-up slashes that precede a quote, + // e.g. hello \world => "hello \world" + // hello\"world => "hello\\""world" + // hello\\"world => "hello\\\\""world" + // hello world\ => "hello world\\" + // + // technically this is not required for a cmd.exe command line, or the batch argument parser. + // the reasons for including this as a .cmd quoting rule are: + // + // a) this is optimized for the scenario where the argument is passed from the .cmd file to an + // external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule. + // + // b) it's what we've been doing previously (by deferring to node default behavior) and we + // haven't heard any complaints about that aspect. + // + // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be + // escaped when used on the command line directly - even though within a .cmd file % can be escaped + // by using %%. + // + // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts + // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing. + // + // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would + // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the + // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args + // to an external program. + // + // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file. + // % can be escaped within a .cmd file. + let reverse = '"'; + let quoteHit = true; + for (let i = arg.length; i > 0; i--) { + // walk the string in reverse + reverse += arg[i - 1]; + if (quoteHit && arg[i - 1] === '\\') { + reverse += '\\'; // double the slash + } + else if (arg[i - 1] === '"') { + quoteHit = true; + reverse += '"'; // double the quote + } + else { + quoteHit = false; + } + } + reverse += '"'; + return reverse + .split('') + .reverse() + .join(''); + } + _uvQuoteCmdArg(arg) { + // Tool runner wraps child_process.spawn() and needs to apply the same quoting as + // Node in certain cases where the undocumented spawn option windowsVerbatimArguments + // is used. + // + // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV, + // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details), + // pasting copyright notice from Node within this function: + // + // Copyright Joyent, Inc. and other Node contributors. All rights reserved. + // + // Permission is hereby granted, free of charge, to any person obtaining a copy + // of this software and associated documentation files (the "Software"), to + // deal in the Software without restriction, including without limitation the + // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + // sell copies of the Software, and to permit persons to whom the Software is + // furnished to do so, subject to the following conditions: + // + // The above copyright notice and this permission notice shall be included in + // all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + // IN THE SOFTWARE. + if (!arg) { + // Need double quotation for empty argument + return '""'; + } + if (!arg.includes(' ') && !arg.includes('\t') && !arg.includes('"')) { + // No quotation needed + return arg; + } + if (!arg.includes('"') && !arg.includes('\\')) { + // No embedded double quotes or backslashes, so I can just wrap + // quote marks around the whole thing. + return `"${arg}"`; + } + // Expected input/output: + // input : hello"world + // output: "hello\"world" + // input : hello""world + // output: "hello\"\"world" + // input : hello\world + // output: hello\world + // input : hello\\world + // output: hello\\world + // input : hello\"world + // output: "hello\\\"world" + // input : hello\\"world + // output: "hello\\\\\"world" + // input : hello world\ + // output: "hello world\\" - note the comment in libuv actually reads "hello world\" + // but it appears the comment is wrong, it should be "hello world\\" + let reverse = '"'; + let quoteHit = true; + for (let i = arg.length; i > 0; i--) { + // walk the string in reverse + reverse += arg[i - 1]; + if (quoteHit && arg[i - 1] === '\\') { + reverse += '\\'; + } + else if (arg[i - 1] === '"') { + quoteHit = true; + reverse += '\\'; + } + else { + quoteHit = false; + } + } + reverse += '"'; + return reverse + .split('') + .reverse() + .join(''); + } + _cloneExecOptions(options) { + options = options || {}; + const result = { + cwd: options.cwd || process.cwd(), + env: options.env || process.env, + silent: options.silent || false, + windowsVerbatimArguments: options.windowsVerbatimArguments || false, + failOnStdErr: options.failOnStdErr || false, + ignoreReturnCode: options.ignoreReturnCode || false, + delay: options.delay || 10000 + }; + result.outStream = options.outStream || process.stdout; + result.errStream = options.errStream || process.stderr; + return result; + } + _getSpawnOptions(options, toolPath) { + options = options || {}; + const result = {}; + result.cwd = options.cwd; + result.env = options.env; + result['windowsVerbatimArguments'] = + options.windowsVerbatimArguments || this._isCmdFile(); + if (options.windowsVerbatimArguments) { + result.argv0 = `"${toolPath}"`; + } + return result; + } + /** + * Exec a tool. + * Output will be streamed to the live console. + * Returns promise with return code + * + * @param tool path to tool to exec + * @param options optional exec options. See ExecOptions + * @returns number + */ + exec() { + return __awaiter(this, void 0, void 0, function* () { + // root the tool path if it is unrooted and contains relative pathing + if (!ioUtil.isRooted(this.toolPath) && + (this.toolPath.includes('/') || + (IS_WINDOWS && this.toolPath.includes('\\')))) { + // prefer options.cwd if it is specified, however options.cwd may also need to be rooted + this.toolPath = path.resolve(process.cwd(), this.options.cwd || process.cwd(), this.toolPath); + } + // if the tool is only a file name, then resolve it from the PATH + // otherwise verify it exists (add extension on Windows if necessary) + this.toolPath = yield io.which(this.toolPath, true); + return new Promise((resolve, reject) => { + this._debug(`exec tool: ${this.toolPath}`); + this._debug('arguments:'); + for (const arg of this.args) { + this._debug(` ${arg}`); + } + const optionsNonNull = this._cloneExecOptions(this.options); + if (!optionsNonNull.silent && optionsNonNull.outStream) { + optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL); + } + const state = new ExecState(optionsNonNull, this.toolPath); + state.on('debug', (message) => { + this._debug(message); + }); + const fileName = this._getSpawnFileName(); + const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName)); + const stdbuffer = ''; + if (cp.stdout) { + cp.stdout.on('data', (data) => { + if (this.options.listeners && this.options.listeners.stdout) { + this.options.listeners.stdout(data); + } + if (!optionsNonNull.silent && optionsNonNull.outStream) { + optionsNonNull.outStream.write(data); + } + this._processLineBuffer(data, stdbuffer, (line) => { + if (this.options.listeners && this.options.listeners.stdline) { + this.options.listeners.stdline(line); + } + }); + }); + } + const errbuffer = ''; + if (cp.stderr) { + cp.stderr.on('data', (data) => { + state.processStderr = true; + if (this.options.listeners && this.options.listeners.stderr) { + this.options.listeners.stderr(data); + } + if (!optionsNonNull.silent && + optionsNonNull.errStream && + optionsNonNull.outStream) { + const s = optionsNonNull.failOnStdErr + ? optionsNonNull.errStream + : optionsNonNull.outStream; + s.write(data); + } + this._processLineBuffer(data, errbuffer, (line) => { + if (this.options.listeners && this.options.listeners.errline) { + this.options.listeners.errline(line); + } + }); + }); + } + cp.on('error', (err) => { + state.processError = err.message; + state.processExited = true; + state.processClosed = true; + state.CheckComplete(); + }); + cp.on('exit', (code) => { + state.processExitCode = code; + state.processExited = true; + this._debug(`Exit code ${code} received from tool '${this.toolPath}'`); + state.CheckComplete(); + }); + cp.on('close', (code) => { + state.processExitCode = code; + state.processExited = true; + state.processClosed = true; + this._debug(`STDIO streams have closed for tool '${this.toolPath}'`); + state.CheckComplete(); + }); + state.on('done', (error, exitCode) => { + if (stdbuffer.length > 0) { + this.emit('stdline', stdbuffer); + } + if (errbuffer.length > 0) { + this.emit('errline', errbuffer); + } + cp.removeAllListeners(); + if (error) { + reject(error); + } + else { + resolve(exitCode); + } + }); + }); + }); + } +} +exports.ToolRunner = ToolRunner; +/** + * Convert an arg string to an array of args. Handles escaping + * + * @param argString string of arguments + * @returns string[] array of arguments + */ +function argStringToArray(argString) { + const args = []; + let inQuotes = false; + let escaped = false; + let arg = ''; + function append(c) { + // we only escape double quotes. + if (escaped && c !== '"') { + arg += '\\'; + } + arg += c; + escaped = false; + } + for (let i = 0; i < argString.length; i++) { + const c = argString.charAt(i); + if (c === '"') { + if (!escaped) { + inQuotes = !inQuotes; + } + else { + append(c); + } + continue; + } + if (c === '\\' && escaped) { + append(c); + continue; + } + if (c === '\\' && inQuotes) { + escaped = true; + continue; + } + if (c === ' ' && !inQuotes) { + if (arg.length > 0) { + args.push(arg); + arg = ''; + } + continue; + } + append(c); + } + if (arg.length > 0) { + args.push(arg.trim()); + } + return args; +} +exports.argStringToArray = argStringToArray; +class ExecState extends events.EventEmitter { + constructor(options, toolPath) { + super(); + this.processClosed = false; // tracks whether the process has exited and stdio is closed + this.processError = ''; + this.processExitCode = 0; + this.processExited = false; // tracks whether the process has exited + this.processStderr = false; // tracks whether stderr was written to + this.delay = 10000; // 10 seconds + this.done = false; + this.timeout = null; + if (!toolPath) { + throw new Error('toolPath must not be empty'); + } + this.options = options; + this.toolPath = toolPath; + if (options.delay) { + this.delay = options.delay; + } + } + CheckComplete() { + if (this.done) { + return; + } + if (this.processClosed) { + this._setResult(); + } + else if (this.processExited) { + this.timeout = setTimeout(ExecState.HandleTimeout, this.delay, this); + } + } + _debug(message) { + this.emit('debug', message); + } + _setResult() { + // determine whether there is an error + let error; + if (this.processExited) { + if (this.processError) { + error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`); + } + else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) { + error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`); + } + else if (this.processStderr && this.options.failOnStdErr) { + error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`); + } + } + // clear the timeout + if (this.timeout) { + clearTimeout(this.timeout); + this.timeout = null; + } + this.done = true; + this.emit('done', error, this.processExitCode); + } + static HandleTimeout(state) { + if (state.done) { + return; + } + if (!state.processClosed && state.processExited) { + const message = `The STDIO streams did not close within ${state.delay / + 1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`; + state._debug(message); + } + state._setResult(); + } +} +//# sourceMappingURL=toolrunner.js.map + +/***/ }), + +/***/ 87: +/***/ (function(module) { + +module.exports = require("os"); + +/***/ }), + +/***/ 129: +/***/ (function(module) { + +module.exports = require("child_process"); + +/***/ }), + +/***/ 211: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +exports.INPUT_VERSION = 'version'; +exports.INPUT_JAVA_VERSION = 'java-version'; +exports.INPUT_ARCHITECTURE = 'architecture'; +exports.INPUT_JAVA_PACKAGE = 'java-package'; +exports.INPUT_JDK_FILE = 'jdkFile'; +exports.INPUT_SERVER_ID = 'server-id'; +exports.INPUT_SERVER_USERNAME = 'server-username'; +exports.INPUT_SERVER_PASSWORD = 'server-password'; +exports.INPUT_SETTINGS_PATH = 'settings-path'; +exports.INPUT_GPG_PRIVATE_KEY = 'gpg-private-key'; +exports.INPUT_GPG_PASSPHRASE = 'gpg-passphrase'; +exports.INPUT_DEFAULT_GPG_PRIVATE_KEY = undefined; +exports.INPUT_DEFAULT_GPG_PASSPHRASE = 'GPG_PASSPHRASE'; +exports.STATE_GPG_PRIVATE_KEY_FINGERPRINT = 'gpg-private-key-fingerprint'; + + +/***/ }), + +/***/ 219: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const core = __importStar(__webpack_require__(470)); +const gpg = __importStar(__webpack_require__(884)); +const constants = __importStar(__webpack_require__(211)); +function run() { + return __awaiter(this, void 0, void 0, function* () { + if (core.getInput(constants.INPUT_GPG_PRIVATE_KEY, { required: false })) { + core.info('removing private key from keychain'); + try { + const keyFingerprint = core.getState(constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT); + yield gpg.deleteKey(keyFingerprint); + } + catch (error) { + core.setFailed('failed to remove private key'); + } + } + }); +} +run(); + + +/***/ }), + +/***/ 322: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const path = __importStar(__webpack_require__(622)); +function getTempDir() { + let tempDirectory = process.env.RUNNER_TEMP; + if (tempDirectory === undefined) { + let baseLocation; + if (isWindows()) { + // On windows use the USERPROFILE env variable + baseLocation = process.env['USERPROFILE'] + ? process.env['USERPROFILE'] + : 'C:\\'; + } + else { + if (process.platform === 'darwin') { + baseLocation = '/Users'; + } + else { + baseLocation = '/home'; + } + } + tempDirectory = path.join(baseLocation, 'actions', 'temp'); + } + return tempDirectory; +} +exports.getTempDir = getTempDir; +function isWindows() { + return process.platform === 'win32'; +} +exports.isWindows = isWindows; + + +/***/ }), + +/***/ 357: +/***/ (function(module) { + +module.exports = require("assert"); + +/***/ }), + +/***/ 431: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const os = __importStar(__webpack_require__(87)); +/** + * Commands + * + * Command Format: + * ::name key=value,key=value::message + * + * Examples: + * ::warning::This is the message + * ::set-env name=MY_VAR::some value + */ +function issueCommand(command, properties, message) { + const cmd = new Command(command, properties, message); + process.stdout.write(cmd.toString() + os.EOL); +} +exports.issueCommand = issueCommand; +function issue(name, message = '') { + issueCommand(name, {}, message); +} +exports.issue = issue; +const CMD_STRING = '::'; +class Command { + constructor(command, properties, message) { + if (!command) { + command = 'missing.command'; + } + this.command = command; + this.properties = properties; + this.message = message; + } + toString() { + let cmdStr = CMD_STRING + this.command; + if (this.properties && Object.keys(this.properties).length > 0) { + cmdStr += ' '; + let first = true; + for (const key in this.properties) { + if (this.properties.hasOwnProperty(key)) { + const val = this.properties[key]; + if (val) { + if (first) { + first = false; + } + else { + cmdStr += ','; + } + cmdStr += `${key}=${escapeProperty(val)}`; + } + } + } + } + cmdStr += `${CMD_STRING}${escapeData(this.message)}`; + return cmdStr; + } +} +function escapeData(s) { + return (s || '') + .replace(/%/g, '%25') + .replace(/\r/g, '%0D') + .replace(/\n/g, '%0A'); +} +function escapeProperty(s) { + return (s || '') + .replace(/%/g, '%25') + .replace(/\r/g, '%0D') + .replace(/\n/g, '%0A') + .replace(/:/g, '%3A') + .replace(/,/g, '%2C'); +} +//# sourceMappingURL=command.js.map + +/***/ }), + +/***/ 470: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const command_1 = __webpack_require__(431); +const os = __importStar(__webpack_require__(87)); +const path = __importStar(__webpack_require__(622)); +/** + * The code to exit an action + */ +var ExitCode; +(function (ExitCode) { + /** + * A code indicating that the action was successful + */ + ExitCode[ExitCode["Success"] = 0] = "Success"; + /** + * A code indicating that the action was a failure + */ + ExitCode[ExitCode["Failure"] = 1] = "Failure"; +})(ExitCode = exports.ExitCode || (exports.ExitCode = {})); +//----------------------------------------------------------------------- +// Variables +//----------------------------------------------------------------------- +/** + * Sets env variable for this action and future actions in the job + * @param name the name of the variable to set + * @param val the value of the variable + */ +function exportVariable(name, val) { + process.env[name] = val; + command_1.issueCommand('set-env', { name }, val); +} +exports.exportVariable = exportVariable; +/** + * Registers a secret which will get masked from logs + * @param secret value of the secret + */ +function setSecret(secret) { + command_1.issueCommand('add-mask', {}, secret); +} +exports.setSecret = setSecret; +/** + * Prepends inputPath to the PATH (for this action and future actions) + * @param inputPath + */ +function addPath(inputPath) { + command_1.issueCommand('add-path', {}, inputPath); + process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`; +} +exports.addPath = addPath; +/** + * Gets the value of an input. The value is also trimmed. + * + * @param name name of the input to get + * @param options optional. See InputOptions. + * @returns string + */ +function getInput(name, options) { + const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || ''; + if (options && options.required && !val) { + throw new Error(`Input required and not supplied: ${name}`); + } + return val.trim(); +} +exports.getInput = getInput; +/** + * Sets the value of an output. + * + * @param name name of the output to set + * @param value value to store + */ +function setOutput(name, value) { + command_1.issueCommand('set-output', { name }, value); +} +exports.setOutput = setOutput; +//----------------------------------------------------------------------- +// Results +//----------------------------------------------------------------------- +/** + * Sets the action status to failed. + * When the action exits it will be with an exit code of 1 + * @param message add error issue message + */ +function setFailed(message) { + process.exitCode = ExitCode.Failure; + error(message); +} +exports.setFailed = setFailed; +//----------------------------------------------------------------------- +// Logging Commands +//----------------------------------------------------------------------- +/** + * Writes debug message to user log + * @param message debug message + */ +function debug(message) { + command_1.issueCommand('debug', {}, message); +} +exports.debug = debug; +/** + * Adds an error issue + * @param message error issue message + */ +function error(message) { + command_1.issue('error', message); +} +exports.error = error; +/** + * Adds an warning issue + * @param message warning issue message + */ +function warning(message) { + command_1.issue('warning', message); +} +exports.warning = warning; +/** + * Writes info to log with console.log. + * @param message info message + */ +function info(message) { + process.stdout.write(message + os.EOL); +} +exports.info = info; +/** + * Begin an output group. + * + * Output until the next `groupEnd` will be foldable in this group + * + * @param name The name of the output group + */ +function startGroup(name) { + command_1.issue('group', name); +} +exports.startGroup = startGroup; +/** + * End an output group. + */ +function endGroup() { + command_1.issue('endgroup'); +} +exports.endGroup = endGroup; +/** + * Wrap an asynchronous function call in a group. + * + * Returns the same type as the function itself. + * + * @param name The name of the group + * @param fn The function to wrap in the group + */ +function group(name, fn) { + return __awaiter(this, void 0, void 0, function* () { + startGroup(name); + let result; + try { + result = yield fn(); + } + finally { + endGroup(); + } + return result; + }); +} +exports.group = group; +//----------------------------------------------------------------------- +// Wrapper action state +//----------------------------------------------------------------------- +/** + * Saves state for current action, the state can only be retrieved by this action's post job execution. + * + * @param name name of the state to store + * @param value value to store + */ +function saveState(name, value) { + command_1.issueCommand('save-state', { name }, value); +} +exports.saveState = saveState; +/** + * Gets the value of an state set by this action's main execution. + * + * @param name name of the state to get + * @returns string + */ +function getState(name) { + return process.env[`STATE_${name}`] || ''; +} +exports.getState = getState; +//# sourceMappingURL=core.js.map + +/***/ }), + +/***/ 614: +/***/ (function(module) { + +module.exports = require("events"); + +/***/ }), + +/***/ 622: +/***/ (function(module) { + +module.exports = require("path"); + +/***/ }), + +/***/ 669: +/***/ (function(module) { + +module.exports = require("util"); + +/***/ }), + +/***/ 672: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var _a; +Object.defineProperty(exports, "__esModule", { value: true }); +const assert_1 = __webpack_require__(357); +const fs = __webpack_require__(747); +const path = __webpack_require__(622); +_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink; +exports.IS_WINDOWS = process.platform === 'win32'; +function exists(fsPath) { + return __awaiter(this, void 0, void 0, function* () { + try { + yield exports.stat(fsPath); + } + catch (err) { + if (err.code === 'ENOENT') { + return false; + } + throw err; + } + return true; + }); +} +exports.exists = exists; +function isDirectory(fsPath, useStat = false) { + return __awaiter(this, void 0, void 0, function* () { + const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath); + return stats.isDirectory(); + }); +} +exports.isDirectory = isDirectory; +/** + * On OSX/Linux, true if path starts with '/'. On Windows, true for paths like: + * \, \hello, \\hello\share, C:, and C:\hello (and corresponding alternate separator cases). + */ +function isRooted(p) { + p = normalizeSeparators(p); + if (!p) { + throw new Error('isRooted() parameter "p" cannot be empty'); + } + if (exports.IS_WINDOWS) { + return (p.startsWith('\\') || /^[A-Z]:/i.test(p) // e.g. \ or \hello or \\hello + ); // e.g. C: or C:\hello + } + return p.startsWith('/'); +} +exports.isRooted = isRooted; +/** + * Recursively create a directory at `fsPath`. + * + * This implementation is optimistic, meaning it attempts to create the full + * path first, and backs up the path stack from there. + * + * @param fsPath The path to create + * @param maxDepth The maximum recursion depth + * @param depth The current recursion depth + */ +function mkdirP(fsPath, maxDepth = 1000, depth = 1) { + return __awaiter(this, void 0, void 0, function* () { + assert_1.ok(fsPath, 'a path argument must be provided'); + fsPath = path.resolve(fsPath); + if (depth >= maxDepth) + return exports.mkdir(fsPath); + try { + yield exports.mkdir(fsPath); + return; + } + catch (err) { + switch (err.code) { + case 'ENOENT': { + yield mkdirP(path.dirname(fsPath), maxDepth, depth + 1); + yield exports.mkdir(fsPath); + return; + } + default: { + let stats; + try { + stats = yield exports.stat(fsPath); + } + catch (err2) { + throw err; + } + if (!stats.isDirectory()) + throw err; + } + } + } + }); +} +exports.mkdirP = mkdirP; +/** + * Best effort attempt to determine whether a file exists and is executable. + * @param filePath file path to check + * @param extensions additional file extensions to try + * @return if file exists and is executable, returns the file path. otherwise empty string. + */ +function tryGetExecutablePath(filePath, extensions) { + return __awaiter(this, void 0, void 0, function* () { + let stats = undefined; + try { + // test file exists + stats = yield exports.stat(filePath); + } + catch (err) { + if (err.code !== 'ENOENT') { + // eslint-disable-next-line no-console + console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`); + } + } + if (stats && stats.isFile()) { + if (exports.IS_WINDOWS) { + // on Windows, test for valid extension + const upperExt = path.extname(filePath).toUpperCase(); + if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) { + return filePath; + } + } + else { + if (isUnixExecutable(stats)) { + return filePath; + } + } + } + // try each extension + const originalFilePath = filePath; + for (const extension of extensions) { + filePath = originalFilePath + extension; + stats = undefined; + try { + stats = yield exports.stat(filePath); + } + catch (err) { + if (err.code !== 'ENOENT') { + // eslint-disable-next-line no-console + console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`); + } + } + if (stats && stats.isFile()) { + if (exports.IS_WINDOWS) { + // preserve the case of the actual file (since an extension was appended) + try { + const directory = path.dirname(filePath); + const upperName = path.basename(filePath).toUpperCase(); + for (const actualName of yield exports.readdir(directory)) { + if (upperName === actualName.toUpperCase()) { + filePath = path.join(directory, actualName); + break; + } + } + } + catch (err) { + // eslint-disable-next-line no-console + console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`); + } + return filePath; + } + else { + if (isUnixExecutable(stats)) { + return filePath; + } + } + } + } + return ''; + }); +} +exports.tryGetExecutablePath = tryGetExecutablePath; +function normalizeSeparators(p) { + p = p || ''; + if (exports.IS_WINDOWS) { + // convert slashes on Windows + p = p.replace(/\//g, '\\'); + // remove redundant slashes + return p.replace(/\\\\+/g, '\\'); + } + // remove redundant slashes + return p.replace(/\/\/+/g, '/'); +} +// on Mac/Linux, test the execute bit +// R W X R W X R W X +// 256 128 64 32 16 8 4 2 1 +function isUnixExecutable(stats) { + return ((stats.mode & 1) > 0 || + ((stats.mode & 8) > 0 && stats.gid === process.getgid()) || + ((stats.mode & 64) > 0 && stats.uid === process.getuid())); +} +//# sourceMappingURL=io-util.js.map + +/***/ }), + +/***/ 747: +/***/ (function(module) { + +module.exports = require("fs"); + +/***/ }), + +/***/ 884: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const fs = __importStar(__webpack_require__(747)); +const path = __importStar(__webpack_require__(622)); +const io = __importStar(__webpack_require__(1)); +const exec = __importStar(__webpack_require__(986)); +const util = __importStar(__webpack_require__(322)); +exports.PRIVATE_KEY_FILE = path.join(util.getTempDir(), 'private-key.asc'); +const PRIVATE_KEY_FINGERPRINT_REGEX = /\w{40}/; +function importKey(privateKey) { + return __awaiter(this, void 0, void 0, function* () { + fs.writeFileSync(exports.PRIVATE_KEY_FILE, privateKey, { + encoding: 'utf-8', + flag: 'w' + }); + let output = ''; + const options = { + silent: true, + listeners: { + stdout: (data) => { + output += data.toString(); + } + } + }; + yield exec.exec('gpg', [ + '--batch', + '--import-options', + 'import-show', + '--import', + exports.PRIVATE_KEY_FILE + ], options); + yield io.rmRF(exports.PRIVATE_KEY_FILE); + const match = output.match(PRIVATE_KEY_FINGERPRINT_REGEX); + return match && match[0]; + }); +} +exports.importKey = importKey; +function deleteKey(keyFingerprint) { + return __awaiter(this, void 0, void 0, function* () { + yield exec.exec('gpg', ['--batch', '--yes', '--delete-secret-keys', keyFingerprint], { silent: true }); + yield exec.exec('gpg', ['--batch', '--yes', '--delete-keys', keyFingerprint], { silent: true }); + }); +} +exports.deleteKey = deleteKey; + + +/***/ }), + +/***/ 986: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const tr = __webpack_require__(9); +/** + * Exec a command. + * Output will be streamed to the live console. + * Returns promise with return code + * + * @param commandLine command to execute (can include additional args). Must be correctly escaped. + * @param args optional arguments for tool. Escaping is handled by the lib. + * @param options optional exec options. See ExecOptions + * @returns Promise exit code + */ +function exec(commandLine, args, options) { + return __awaiter(this, void 0, void 0, function* () { + const commandArgs = tr.argStringToArray(commandLine); + if (commandArgs.length === 0) { + throw new Error(`Parameter 'commandLine' cannot be null or empty.`); + } + // Path to tool to execute should be first arg + const toolPath = commandArgs[0]; + args = commandArgs.slice(1).concat(args || []); + const runner = new tr.ToolRunner(toolPath, args, options); + return runner.exec(); + }); +} +exports.exec = exec; +//# sourceMappingURL=exec.js.map + +/***/ }) + +/******/ }); \ No newline at end of file diff --git a/dist/setup/index.js b/dist/setup/index.js new file mode 100644 index 0000000..3beeeec --- /dev/null +++ b/dist/setup/index.js @@ -0,0 +1,35352 @@ +module.exports = +/******/ (function(modules, runtime) { // webpackBootstrap +/******/ "use strict"; +/******/ // The module cache +/******/ var installedModules = {}; +/******/ +/******/ // The require function +/******/ function __webpack_require__(moduleId) { +/******/ +/******/ // Check if module is in cache +/******/ if(installedModules[moduleId]) { +/******/ return installedModules[moduleId].exports; +/******/ } +/******/ // Create a new module (and put it into the cache) +/******/ var module = installedModules[moduleId] = { +/******/ i: moduleId, +/******/ l: false, +/******/ exports: {} +/******/ }; +/******/ +/******/ // Execute the module function +/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); +/******/ +/******/ // Flag the module as loaded +/******/ module.l = true; +/******/ +/******/ // Return the exports of the module +/******/ return module.exports; +/******/ } +/******/ +/******/ +/******/ __webpack_require__.ab = __dirname + "/"; +/******/ +/******/ // the startup function +/******/ function startup() { +/******/ // Load entry module and return exports +/******/ return __webpack_require__(811); +/******/ }; +/******/ +/******/ // run startup +/******/ return startup(); +/******/ }) +/************************************************************************/ +/******/ ({ + +/***/ 1: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const childProcess = __webpack_require__(129); +const path = __webpack_require__(622); +const util_1 = __webpack_require__(669); +const ioUtil = __webpack_require__(672); +const exec = util_1.promisify(childProcess.exec); +/** + * Copies a file or folder. + * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js + * + * @param source source path + * @param dest destination path + * @param options optional. See CopyOptions. + */ +function cp(source, dest, options = {}) { + return __awaiter(this, void 0, void 0, function* () { + const { force, recursive } = readCopyOptions(options); + const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null; + // Dest is an existing file, but not forcing + if (destStat && destStat.isFile() && !force) { + return; + } + // If dest is an existing directory, should copy inside. + const newDest = destStat && destStat.isDirectory() + ? path.join(dest, path.basename(source)) + : dest; + if (!(yield ioUtil.exists(source))) { + throw new Error(`no such file or directory: ${source}`); + } + const sourceStat = yield ioUtil.stat(source); + if (sourceStat.isDirectory()) { + if (!recursive) { + throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`); + } + else { + yield cpDirRecursive(source, newDest, 0, force); + } + } + else { + if (path.relative(source, newDest) === '') { + // a file cannot be copied to itself + throw new Error(`'${newDest}' and '${source}' are the same file`); + } + yield copyFile(source, newDest, force); + } + }); +} +exports.cp = cp; +/** + * Moves a path. + * + * @param source source path + * @param dest destination path + * @param options optional. See MoveOptions. + */ +function mv(source, dest, options = {}) { + return __awaiter(this, void 0, void 0, function* () { + if (yield ioUtil.exists(dest)) { + let destExists = true; + if (yield ioUtil.isDirectory(dest)) { + // If dest is directory copy src into dest + dest = path.join(dest, path.basename(source)); + destExists = yield ioUtil.exists(dest); + } + if (destExists) { + if (options.force == null || options.force) { + yield rmRF(dest); + } + else { + throw new Error('Destination already exists'); + } + } + } + yield mkdirP(path.dirname(dest)); + yield ioUtil.rename(source, dest); + }); +} +exports.mv = mv; +/** + * Remove a path recursively with force + * + * @param inputPath path to remove + */ +function rmRF(inputPath) { + return __awaiter(this, void 0, void 0, function* () { + if (ioUtil.IS_WINDOWS) { + // Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another + // program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del. + try { + if (yield ioUtil.isDirectory(inputPath, true)) { + yield exec(`rd /s /q "${inputPath}"`); + } + else { + yield exec(`del /f /a "${inputPath}"`); + } + } + catch (err) { + // if you try to delete a file that doesn't exist, desired result is achieved + // other errors are valid + if (err.code !== 'ENOENT') + throw err; + } + // Shelling out fails to remove a symlink folder with missing source, this unlink catches that + try { + yield ioUtil.unlink(inputPath); + } + catch (err) { + // if you try to delete a file that doesn't exist, desired result is achieved + // other errors are valid + if (err.code !== 'ENOENT') + throw err; + } + } + else { + let isDir = false; + try { + isDir = yield ioUtil.isDirectory(inputPath); + } + catch (err) { + // if you try to delete a file that doesn't exist, desired result is achieved + // other errors are valid + if (err.code !== 'ENOENT') + throw err; + return; + } + if (isDir) { + yield exec(`rm -rf "${inputPath}"`); + } + else { + yield ioUtil.unlink(inputPath); + } + } + }); +} +exports.rmRF = rmRF; +/** + * Make a directory. Creates the full path with folders in between + * Will throw if it fails + * + * @param fsPath path to create + * @returns Promise + */ +function mkdirP(fsPath) { + return __awaiter(this, void 0, void 0, function* () { + yield ioUtil.mkdirP(fsPath); + }); +} +exports.mkdirP = mkdirP; +/** + * Returns path of a tool had the tool actually been invoked. Resolves via paths. + * If you check and the tool does not exist, it will throw. + * + * @param tool name of the tool + * @param check whether to check if tool exists + * @returns Promise path to tool + */ +function which(tool, check) { + return __awaiter(this, void 0, void 0, function* () { + if (!tool) { + throw new Error("parameter 'tool' is required"); + } + // recursive when check=true + if (check) { + const result = yield which(tool, false); + if (!result) { + if (ioUtil.IS_WINDOWS) { + throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`); + } + else { + throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`); + } + } + } + try { + // build the list of extensions to try + const extensions = []; + if (ioUtil.IS_WINDOWS && process.env.PATHEXT) { + for (const extension of process.env.PATHEXT.split(path.delimiter)) { + if (extension) { + extensions.push(extension); + } + } + } + // if it's rooted, return it if exists. otherwise return empty. + if (ioUtil.isRooted(tool)) { + const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions); + if (filePath) { + return filePath; + } + return ''; + } + // if any path separators, return empty + if (tool.includes('/') || (ioUtil.IS_WINDOWS && tool.includes('\\'))) { + return ''; + } + // build the list of directories + // + // Note, technically "where" checks the current directory on Windows. From a toolkit perspective, + // it feels like we should not do this. Checking the current directory seems like more of a use + // case of a shell, and the which() function exposed by the toolkit should strive for consistency + // across platforms. + const directories = []; + if (process.env.PATH) { + for (const p of process.env.PATH.split(path.delimiter)) { + if (p) { + directories.push(p); + } + } + } + // return the first match + for (const directory of directories) { + const filePath = yield ioUtil.tryGetExecutablePath(directory + path.sep + tool, extensions); + if (filePath) { + return filePath; + } + } + return ''; + } + catch (err) { + throw new Error(`which failed with message ${err.message}`); + } + }); +} +exports.which = which; +function readCopyOptions(options) { + const force = options.force == null ? true : options.force; + const recursive = Boolean(options.recursive); + return { force, recursive }; +} +function cpDirRecursive(sourceDir, destDir, currentDepth, force) { + return __awaiter(this, void 0, void 0, function* () { + // Ensure there is not a run away recursive copy + if (currentDepth >= 255) + return; + currentDepth++; + yield mkdirP(destDir); + const files = yield ioUtil.readdir(sourceDir); + for (const fileName of files) { + const srcFile = `${sourceDir}/${fileName}`; + const destFile = `${destDir}/${fileName}`; + const srcFileStat = yield ioUtil.lstat(srcFile); + if (srcFileStat.isDirectory()) { + // Recurse + yield cpDirRecursive(srcFile, destFile, currentDepth, force); + } + else { + yield copyFile(srcFile, destFile, force); + } + } + // Change the mode for the newly created directory + yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode); + }); +} +// Buffered file copy +function copyFile(srcFile, destFile, force) { + return __awaiter(this, void 0, void 0, function* () { + if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) { + // unlink/re-link it + try { + yield ioUtil.lstat(destFile); + yield ioUtil.unlink(destFile); + } + catch (e) { + // Try to override file permission + if (e.code === 'EPERM') { + yield ioUtil.chmod(destFile, '0666'); + yield ioUtil.unlink(destFile); + } + // other errors = it doesn't exist, no work to do + } + // Copy over symlink + const symlinkFull = yield ioUtil.readlink(srcFile); + yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null); + } + else if (!(yield ioUtil.exists(destFile)) || force) { + yield ioUtil.copyFile(srcFile, destFile); + } + }); +} +//# sourceMappingURL=io.js.map + +/***/ }), + +/***/ 9: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const os = __webpack_require__(87); +const events = __webpack_require__(614); +const child = __webpack_require__(129); +const path = __webpack_require__(622); +const io = __webpack_require__(1); +const ioUtil = __webpack_require__(672); +/* eslint-disable @typescript-eslint/unbound-method */ +const IS_WINDOWS = process.platform === 'win32'; +/* + * Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way. + */ +class ToolRunner extends events.EventEmitter { + constructor(toolPath, args, options) { + super(); + if (!toolPath) { + throw new Error("Parameter 'toolPath' cannot be null or empty."); + } + this.toolPath = toolPath; + this.args = args || []; + this.options = options || {}; + } + _debug(message) { + if (this.options.listeners && this.options.listeners.debug) { + this.options.listeners.debug(message); + } + } + _getCommandString(options, noPrefix) { + const toolPath = this._getSpawnFileName(); + const args = this._getSpawnArgs(options); + let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool + if (IS_WINDOWS) { + // Windows + cmd file + if (this._isCmdFile()) { + cmd += toolPath; + for (const a of args) { + cmd += ` ${a}`; + } + } + // Windows + verbatim + else if (options.windowsVerbatimArguments) { + cmd += `"${toolPath}"`; + for (const a of args) { + cmd += ` ${a}`; + } + } + // Windows (regular) + else { + cmd += this._windowsQuoteCmdArg(toolPath); + for (const a of args) { + cmd += ` ${this._windowsQuoteCmdArg(a)}`; + } + } + } + else { + // OSX/Linux - this can likely be improved with some form of quoting. + // creating processes on Unix is fundamentally different than Windows. + // on Unix, execvp() takes an arg array. + cmd += toolPath; + for (const a of args) { + cmd += ` ${a}`; + } + } + return cmd; + } + _processLineBuffer(data, strBuffer, onLine) { + try { + let s = strBuffer + data.toString(); + let n = s.indexOf(os.EOL); + while (n > -1) { + const line = s.substring(0, n); + onLine(line); + // the rest of the string ... + s = s.substring(n + os.EOL.length); + n = s.indexOf(os.EOL); + } + strBuffer = s; + } + catch (err) { + // streaming lines to console is best effort. Don't fail a build. + this._debug(`error processing line. Failed with error ${err}`); + } + } + _getSpawnFileName() { + if (IS_WINDOWS) { + if (this._isCmdFile()) { + return process.env['COMSPEC'] || 'cmd.exe'; + } + } + return this.toolPath; + } + _getSpawnArgs(options) { + if (IS_WINDOWS) { + if (this._isCmdFile()) { + let argline = `/D /S /C "${this._windowsQuoteCmdArg(this.toolPath)}`; + for (const a of this.args) { + argline += ' '; + argline += options.windowsVerbatimArguments + ? a + : this._windowsQuoteCmdArg(a); + } + argline += '"'; + return [argline]; + } + } + return this.args; + } + _endsWith(str, end) { + return str.endsWith(end); + } + _isCmdFile() { + const upperToolPath = this.toolPath.toUpperCase(); + return (this._endsWith(upperToolPath, '.CMD') || + this._endsWith(upperToolPath, '.BAT')); + } + _windowsQuoteCmdArg(arg) { + // for .exe, apply the normal quoting rules that libuv applies + if (!this._isCmdFile()) { + return this._uvQuoteCmdArg(arg); + } + // otherwise apply quoting rules specific to the cmd.exe command line parser. + // the libuv rules are generic and are not designed specifically for cmd.exe + // command line parser. + // + // for a detailed description of the cmd.exe command line parser, refer to + // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912 + // need quotes for empty arg + if (!arg) { + return '""'; + } + // determine whether the arg needs to be quoted + const cmdSpecialChars = [ + ' ', + '\t', + '&', + '(', + ')', + '[', + ']', + '{', + '}', + '^', + '=', + ';', + '!', + "'", + '+', + ',', + '`', + '~', + '|', + '<', + '>', + '"' + ]; + let needsQuotes = false; + for (const char of arg) { + if (cmdSpecialChars.some(x => x === char)) { + needsQuotes = true; + break; + } + } + // short-circuit if quotes not needed + if (!needsQuotes) { + return arg; + } + // the following quoting rules are very similar to the rules that by libuv applies. + // + // 1) wrap the string in quotes + // + // 2) double-up quotes - i.e. " => "" + // + // this is different from the libuv quoting rules. libuv replaces " with \", which unfortunately + // doesn't work well with a cmd.exe command line. + // + // note, replacing " with "" also works well if the arg is passed to a downstream .NET console app. + // for example, the command line: + // foo.exe "myarg:""my val""" + // is parsed by a .NET console app into an arg array: + // [ "myarg:\"my val\"" ] + // which is the same end result when applying libuv quoting rules. although the actual + // command line from libuv quoting rules would look like: + // foo.exe "myarg:\"my val\"" + // + // 3) double-up slashes that precede a quote, + // e.g. hello \world => "hello \world" + // hello\"world => "hello\\""world" + // hello\\"world => "hello\\\\""world" + // hello world\ => "hello world\\" + // + // technically this is not required for a cmd.exe command line, or the batch argument parser. + // the reasons for including this as a .cmd quoting rule are: + // + // a) this is optimized for the scenario where the argument is passed from the .cmd file to an + // external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule. + // + // b) it's what we've been doing previously (by deferring to node default behavior) and we + // haven't heard any complaints about that aspect. + // + // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be + // escaped when used on the command line directly - even though within a .cmd file % can be escaped + // by using %%. + // + // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts + // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing. + // + // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would + // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the + // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args + // to an external program. + // + // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file. + // % can be escaped within a .cmd file. + let reverse = '"'; + let quoteHit = true; + for (let i = arg.length; i > 0; i--) { + // walk the string in reverse + reverse += arg[i - 1]; + if (quoteHit && arg[i - 1] === '\\') { + reverse += '\\'; // double the slash + } + else if (arg[i - 1] === '"') { + quoteHit = true; + reverse += '"'; // double the quote + } + else { + quoteHit = false; + } + } + reverse += '"'; + return reverse + .split('') + .reverse() + .join(''); + } + _uvQuoteCmdArg(arg) { + // Tool runner wraps child_process.spawn() and needs to apply the same quoting as + // Node in certain cases where the undocumented spawn option windowsVerbatimArguments + // is used. + // + // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV, + // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details), + // pasting copyright notice from Node within this function: + // + // Copyright Joyent, Inc. and other Node contributors. All rights reserved. + // + // Permission is hereby granted, free of charge, to any person obtaining a copy + // of this software and associated documentation files (the "Software"), to + // deal in the Software without restriction, including without limitation the + // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + // sell copies of the Software, and to permit persons to whom the Software is + // furnished to do so, subject to the following conditions: + // + // The above copyright notice and this permission notice shall be included in + // all copies or substantial portions of the Software. + // + // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + // IN THE SOFTWARE. + if (!arg) { + // Need double quotation for empty argument + return '""'; + } + if (!arg.includes(' ') && !arg.includes('\t') && !arg.includes('"')) { + // No quotation needed + return arg; + } + if (!arg.includes('"') && !arg.includes('\\')) { + // No embedded double quotes or backslashes, so I can just wrap + // quote marks around the whole thing. + return `"${arg}"`; + } + // Expected input/output: + // input : hello"world + // output: "hello\"world" + // input : hello""world + // output: "hello\"\"world" + // input : hello\world + // output: hello\world + // input : hello\\world + // output: hello\\world + // input : hello\"world + // output: "hello\\\"world" + // input : hello\\"world + // output: "hello\\\\\"world" + // input : hello world\ + // output: "hello world\\" - note the comment in libuv actually reads "hello world\" + // but it appears the comment is wrong, it should be "hello world\\" + let reverse = '"'; + let quoteHit = true; + for (let i = arg.length; i > 0; i--) { + // walk the string in reverse + reverse += arg[i - 1]; + if (quoteHit && arg[i - 1] === '\\') { + reverse += '\\'; + } + else if (arg[i - 1] === '"') { + quoteHit = true; + reverse += '\\'; + } + else { + quoteHit = false; + } + } + reverse += '"'; + return reverse + .split('') + .reverse() + .join(''); + } + _cloneExecOptions(options) { + options = options || {}; + const result = { + cwd: options.cwd || process.cwd(), + env: options.env || process.env, + silent: options.silent || false, + windowsVerbatimArguments: options.windowsVerbatimArguments || false, + failOnStdErr: options.failOnStdErr || false, + ignoreReturnCode: options.ignoreReturnCode || false, + delay: options.delay || 10000 + }; + result.outStream = options.outStream || process.stdout; + result.errStream = options.errStream || process.stderr; + return result; + } + _getSpawnOptions(options, toolPath) { + options = options || {}; + const result = {}; + result.cwd = options.cwd; + result.env = options.env; + result['windowsVerbatimArguments'] = + options.windowsVerbatimArguments || this._isCmdFile(); + if (options.windowsVerbatimArguments) { + result.argv0 = `"${toolPath}"`; + } + return result; + } + /** + * Exec a tool. + * Output will be streamed to the live console. + * Returns promise with return code + * + * @param tool path to tool to exec + * @param options optional exec options. See ExecOptions + * @returns number + */ + exec() { + return __awaiter(this, void 0, void 0, function* () { + // root the tool path if it is unrooted and contains relative pathing + if (!ioUtil.isRooted(this.toolPath) && + (this.toolPath.includes('/') || + (IS_WINDOWS && this.toolPath.includes('\\')))) { + // prefer options.cwd if it is specified, however options.cwd may also need to be rooted + this.toolPath = path.resolve(process.cwd(), this.options.cwd || process.cwd(), this.toolPath); + } + // if the tool is only a file name, then resolve it from the PATH + // otherwise verify it exists (add extension on Windows if necessary) + this.toolPath = yield io.which(this.toolPath, true); + return new Promise((resolve, reject) => { + this._debug(`exec tool: ${this.toolPath}`); + this._debug('arguments:'); + for (const arg of this.args) { + this._debug(` ${arg}`); + } + const optionsNonNull = this._cloneExecOptions(this.options); + if (!optionsNonNull.silent && optionsNonNull.outStream) { + optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL); + } + const state = new ExecState(optionsNonNull, this.toolPath); + state.on('debug', (message) => { + this._debug(message); + }); + const fileName = this._getSpawnFileName(); + const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName)); + const stdbuffer = ''; + if (cp.stdout) { + cp.stdout.on('data', (data) => { + if (this.options.listeners && this.options.listeners.stdout) { + this.options.listeners.stdout(data); + } + if (!optionsNonNull.silent && optionsNonNull.outStream) { + optionsNonNull.outStream.write(data); + } + this._processLineBuffer(data, stdbuffer, (line) => { + if (this.options.listeners && this.options.listeners.stdline) { + this.options.listeners.stdline(line); + } + }); + }); + } + const errbuffer = ''; + if (cp.stderr) { + cp.stderr.on('data', (data) => { + state.processStderr = true; + if (this.options.listeners && this.options.listeners.stderr) { + this.options.listeners.stderr(data); + } + if (!optionsNonNull.silent && + optionsNonNull.errStream && + optionsNonNull.outStream) { + const s = optionsNonNull.failOnStdErr + ? optionsNonNull.errStream + : optionsNonNull.outStream; + s.write(data); + } + this._processLineBuffer(data, errbuffer, (line) => { + if (this.options.listeners && this.options.listeners.errline) { + this.options.listeners.errline(line); + } + }); + }); + } + cp.on('error', (err) => { + state.processError = err.message; + state.processExited = true; + state.processClosed = true; + state.CheckComplete(); + }); + cp.on('exit', (code) => { + state.processExitCode = code; + state.processExited = true; + this._debug(`Exit code ${code} received from tool '${this.toolPath}'`); + state.CheckComplete(); + }); + cp.on('close', (code) => { + state.processExitCode = code; + state.processExited = true; + state.processClosed = true; + this._debug(`STDIO streams have closed for tool '${this.toolPath}'`); + state.CheckComplete(); + }); + state.on('done', (error, exitCode) => { + if (stdbuffer.length > 0) { + this.emit('stdline', stdbuffer); + } + if (errbuffer.length > 0) { + this.emit('errline', errbuffer); + } + cp.removeAllListeners(); + if (error) { + reject(error); + } + else { + resolve(exitCode); + } + }); + }); + }); + } +} +exports.ToolRunner = ToolRunner; +/** + * Convert an arg string to an array of args. Handles escaping + * + * @param argString string of arguments + * @returns string[] array of arguments + */ +function argStringToArray(argString) { + const args = []; + let inQuotes = false; + let escaped = false; + let arg = ''; + function append(c) { + // we only escape double quotes. + if (escaped && c !== '"') { + arg += '\\'; + } + arg += c; + escaped = false; + } + for (let i = 0; i < argString.length; i++) { + const c = argString.charAt(i); + if (c === '"') { + if (!escaped) { + inQuotes = !inQuotes; + } + else { + append(c); + } + continue; + } + if (c === '\\' && escaped) { + append(c); + continue; + } + if (c === '\\' && inQuotes) { + escaped = true; + continue; + } + if (c === ' ' && !inQuotes) { + if (arg.length > 0) { + args.push(arg); + arg = ''; + } + continue; + } + append(c); + } + if (arg.length > 0) { + args.push(arg.trim()); + } + return args; +} +exports.argStringToArray = argStringToArray; +class ExecState extends events.EventEmitter { + constructor(options, toolPath) { + super(); + this.processClosed = false; // tracks whether the process has exited and stdio is closed + this.processError = ''; + this.processExitCode = 0; + this.processExited = false; // tracks whether the process has exited + this.processStderr = false; // tracks whether stderr was written to + this.delay = 10000; // 10 seconds + this.done = false; + this.timeout = null; + if (!toolPath) { + throw new Error('toolPath must not be empty'); + } + this.options = options; + this.toolPath = toolPath; + if (options.delay) { + this.delay = options.delay; + } + } + CheckComplete() { + if (this.done) { + return; + } + if (this.processClosed) { + this._setResult(); + } + else if (this.processExited) { + this.timeout = setTimeout(ExecState.HandleTimeout, this.delay, this); + } + } + _debug(message) { + this.emit('debug', message); + } + _setResult() { + // determine whether there is an error + let error; + if (this.processExited) { + if (this.processError) { + error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`); + } + else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) { + error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`); + } + else if (this.processStderr && this.options.failOnStdErr) { + error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`); + } + } + // clear the timeout + if (this.timeout) { + clearTimeout(this.timeout); + this.timeout = null; + } + this.done = true; + this.emit('done', error, this.processExitCode); + } + static HandleTimeout(state) { + if (state.done) { + return; + } + if (!state.processClosed && state.processExited) { + const message = `The STDIO streams did not close within ${state.delay / + 1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`; + state._debug(message); + } + state._setResult(); + } +} +//# sourceMappingURL=toolrunner.js.map + +/***/ }), + +/***/ 11: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * A surrogate is a code point that is in the range U+D800 to U+DFFF, inclusive. + */ +exports.Surrogate = /[\uD800-\uDFFF]/; +/** + * A scalar value is a code point that is not a surrogate. + */ +exports.ScalarValue = /[\uD800-\uDFFF]/; +/** + * A noncharacter is a code point that is in the range U+FDD0 to U+FDEF, + * inclusive, or U+FFFE, U+FFFF, U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF, U+3FFFE, + * U+3FFFF, U+4FFFE, U+4FFFF, U+5FFFE, U+5FFFF, U+6FFFE, U+6FFFF, U+7FFFE, + * U+7FFFF, U+8FFFE, U+8FFFF, U+9FFFE, U+9FFFF, U+AFFFE, U+AFFFF, U+BFFFE, + * U+BFFFF, U+CFFFE, U+CFFFF, U+DFFFE, U+DFFFF, U+EFFFE, U+EFFFF, U+FFFFE, + * U+FFFFF, U+10FFFE, or U+10FFFF. + */ +exports.NonCharacter = /[\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]/; +/** + * An ASCII code point is a code point in the range U+0000 NULL to U+007F + * DELETE, inclusive. + */ +exports.ASCIICodePoint = /[\u0000-\u007F]/; +/** + * An ASCII tab or newline is U+0009 TAB, U+000A LF, or U+000D CR. + */ +exports.ASCIITabOrNewLine = /[\t\n\r]/; +/** + * ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or + * U+0020 SPACE. + */ +exports.ASCIIWhiteSpace = /[\t\n\f\r ]/; +/** + * A C0 control is a code point in the range U+0000 NULL to U+001F + * INFORMATION SEPARATOR ONE, inclusive. + */ +exports.C0Control = /[\u0000-\u001F]/; +/** + * A C0 control or space is a C0 control or U+0020 SPACE. + */ +exports.C0ControlOrSpace = /[\u0000-\u001F ]/; +/** + * A control is a C0 control or a code point in the range U+007F DELETE to + * U+009F APPLICATION PROGRAM COMMAND, inclusive. + */ +exports.Control = /[\u0000-\u001F\u007F-\u009F]/; +/** + * An ASCII digit is a code point in the range U+0030 (0) to U+0039 (9), + * inclusive. + */ +exports.ASCIIDigit = /[0-9]/; +/** + * An ASCII upper hex digit is an ASCII digit or a code point in the range + * U+0041 (A) to U+0046 (F), inclusive. + */ +exports.ASCIIUpperHexDigit = /[0-9A-F]/; +/** + * An ASCII lower hex digit is an ASCII digit or a code point in the range + * U+0061 (a) to U+0066 (f), inclusive. + */ +exports.ASCIILowerHexDigit = /[0-9a-f]/; +/** + * An ASCII hex digit is an ASCII upper hex digit or ASCII lower hex digit. + */ +exports.ASCIIHexDigit = /[0-9A-Fa-f]/; +/** + * An ASCII upper alpha is a code point in the range U+0041 (A) to U+005A (Z), + * inclusive. + */ +exports.ASCIIUpperAlpha = /[A-Z]/; +/** + * An ASCII lower alpha is a code point in the range U+0061 (a) to U+007A (z), + * inclusive. + */ +exports.ASCIILowerAlpha = /[a-z]/; +/** + * An ASCII alpha is an ASCII upper alpha or ASCII lower alpha. + */ +exports.ASCIIAlpha = /[A-Za-z]/; +/** + * An ASCII alphanumeric is an ASCII digit or ASCII alpha. + */ +exports.ASCIIAlphanumeric = /[0-9A-Za-z]/; +//# sourceMappingURL=CodePoints.js.map + +/***/ }), + +/***/ 15: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Determines if the given number is an ASCII byte. + * + * @param byte - a byte + */ +function isASCIIByte(byte) { + /** + * An ASCII byte is a byte in the range 0x00 (NUL) to 0x7F (DEL), inclusive. + */ + return byte >= 0x00 && byte <= 0x7F; +} +exports.isASCIIByte = isASCIIByte; +//# sourceMappingURL=Byte.js.map + +/***/ }), + +/***/ 16: +/***/ (function(module) { + +module.exports = require("tls"); + +/***/ }), + +/***/ 18: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(918); +/** + * Represents a mixin that extends child nodes that can have siblings + * other than doctypes. This mixin is implemented by {@link Element} and + * {@link CharacterData}. + */ +class NonDocumentTypeChildNodeImpl { + /** @inheritdoc */ + get previousElementSibling() { + /** + * The previousElementSibling attribute’s getter must return the first + * preceding sibling that is an element, and null otherwise. + */ + let node = util_1.Cast.asNode(this)._previousSibling; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._previousSibling; + } + return null; + } + /** @inheritdoc */ + get nextElementSibling() { + /** + * The nextElementSibling attribute’s getter must return the first + * following sibling that is an element, and null otherwise. + */ + let node = util_1.Cast.asNode(this)._nextSibling; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._nextSibling; + } + return null; + } +} +exports.NonDocumentTypeChildNodeImpl = NonDocumentTypeChildNodeImpl; +//# sourceMappingURL=NonDocumentTypeChildNodeImpl.js.map + +/***/ }), + +/***/ 22: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const DOMException_1 = __webpack_require__(35); +const util_1 = __webpack_require__(918); +const CreateAlgorithm_1 = __webpack_require__(86); +const TreeAlgorithm_1 = __webpack_require__(873); +const BoundaryPointAlgorithm_1 = __webpack_require__(350); +const CharacterDataAlgorithm_1 = __webpack_require__(27); +const NodeAlgorithm_1 = __webpack_require__(541); +const MutationAlgorithm_1 = __webpack_require__(479); +const TextAlgorithm_1 = __webpack_require__(154); +/** + * Determines if the node's start boundary point is at its end boundary + * point. + * + * @param range - a range + */ +function range_collapsed(range) { + /** + * A range is collapsed if its start node is its end node and its start offset is its end offset. + */ + return (range._startNode === range._endNode && range._startOffset === range._endOffset); +} +exports.range_collapsed = range_collapsed; +/** + * Gets the root node of a range. + * + * @param range - a range + */ +function range_root(range) { + /** + * The root of a live range is the root of its start node. + */ + return TreeAlgorithm_1.tree_rootNode(range._startNode); +} +exports.range_root = range_root; +/** + * Determines if a node is fully contained in a range. + * + * @param node - a node + * @param range - a range + */ +function range_isContained(node, range) { + /** + * A node node is contained in a live range range if node’s root is range’s + * root, and (node, 0) is after range’s start, and (node, node’s length) is + * before range’s end. + */ + return (TreeAlgorithm_1.tree_rootNode(node) === range_root(range) && + BoundaryPointAlgorithm_1.boundaryPoint_position([node, 0], range._start) === interfaces_1.BoundaryPosition.After && + BoundaryPointAlgorithm_1.boundaryPoint_position([node, TreeAlgorithm_1.tree_nodeLength(node)], range._end) === interfaces_1.BoundaryPosition.Before); +} +exports.range_isContained = range_isContained; +/** + * Determines if a node is partially contained in a range. + * + * @param node - a node + * @param range - a range + */ +function range_isPartiallyContained(node, range) { + /** + * A node is partially contained in a live range if it’s an inclusive + * ancestor of the live range’s start node but not its end node, + * or vice versa. + */ + const startCheck = TreeAlgorithm_1.tree_isAncestorOf(range._startNode, node, true); + const endCheck = TreeAlgorithm_1.tree_isAncestorOf(range._endNode, node, true); + return (startCheck && !endCheck) || (!startCheck && endCheck); +} +exports.range_isPartiallyContained = range_isPartiallyContained; +/** + * Sets the start boundary point of a range. + * + * @param range - a range + * @param node - a node + * @param offset - an offset into node + */ +function range_setTheStart(range, node, offset) { + /** + * 1. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 2. If offset is greater than node’s length, then throw an "IndexSizeError" + * DOMException. + * 3. Let bp be the boundary point (node, offset). + * 4. If these steps were invoked as "set the start" + * 4.1. If bp is after the range’s end, or if range’s root is not equal to + * node’s root, set range’s end to bp. + * 4.2. Set range’s start to bp. + */ + if (util_1.Guard.isDocumentTypeNode(node)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + if (offset > TreeAlgorithm_1.tree_nodeLength(node)) { + throw new DOMException_1.IndexSizeError(); + } + const bp = [node, offset]; + if (range_root(range) !== TreeAlgorithm_1.tree_rootNode(node) || + BoundaryPointAlgorithm_1.boundaryPoint_position(bp, range._end) === interfaces_1.BoundaryPosition.After) { + range._end = bp; + } + range._start = bp; +} +exports.range_setTheStart = range_setTheStart; +/** + * Sets the end boundary point of a range. + * + * @param range - a range + * @param node - a node + * @param offset - an offset into node + */ +function range_setTheEnd(range, node, offset) { + /** + * 1. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 2. If offset is greater than node’s length, then throw an "IndexSizeError" + * DOMException. + * 3. Let bp be the boundary point (node, offset). + * 4. If these steps were invoked as "set the end" + * 4.1. If bp is before the range’s start, or if range’s root is not equal + * to node’s root, set range’s start to bp. + * 4.2. Set range’s end to bp. + */ + if (util_1.Guard.isDocumentTypeNode(node)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + if (offset > TreeAlgorithm_1.tree_nodeLength(node)) { + throw new DOMException_1.IndexSizeError(); + } + const bp = [node, offset]; + if (range_root(range) !== TreeAlgorithm_1.tree_rootNode(node) || + BoundaryPointAlgorithm_1.boundaryPoint_position(bp, range._start) === interfaces_1.BoundaryPosition.Before) { + range._start = bp; + } + range._end = bp; +} +exports.range_setTheEnd = range_setTheEnd; +/** + * Selects a node. + * + * @param range - a range + * @param node - a node + */ +function range_select(node, range) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + */ + const parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + /** + * 3. Let index be node’s index. + * 4. Set range’s start to boundary point (parent, index). + * 5. Set range’s end to boundary point (parent, index plus 1). + */ + const index = TreeAlgorithm_1.tree_index(node); + range._start = [parent, index]; + range._end = [parent, index + 1]; +} +exports.range_select = range_select; +/** + * EXtracts the contents of range as a document fragment. + * + * @param range - a range + */ +function range_extract(range) { + /** + * 1. Let fragment be a new DocumentFragment node whose node document is + * range’s start node’s node document. + * 2. If range is collapsed, then return fragment. + */ + const fragment = CreateAlgorithm_1.create_documentFragment(range._startNode._nodeDocument); + if (range_collapsed(range)) + return fragment; + /** + * 3. Let original start node, original start offset, original end node, + * and original end offset be range’s start node, start offset, end node, + * and end offset, respectively. + */ + const originalStartNode = range._startNode; + const originalStartOffset = range._startOffset; + const originalEndNode = range._endNode; + const originalEndOffset = range._endOffset; + /** + * 4. If original start node is original end node, and they are a Text, + * ProcessingInstruction, or Comment node: + * 4.1. Let clone be a clone of original start node. + * 4.2. Set the data of clone to the result of substringing data with node + * original start node, offset original start offset, and count original end + * offset minus original start offset. + * 4.3. Append clone to fragment. + * 4.4. Replace data with node original start node, offset original start + * offset, count original end offset minus original start offset, and data + * the empty string. + * 4.5. Return fragment. + */ + if (originalStartNode === originalEndNode && + util_1.Guard.isCharacterDataNode(originalStartNode)) { + const clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + CharacterDataAlgorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset, ''); + return fragment; + } + /** + * 5. Let common ancestor be original start node. + * 6. While common ancestor is not an inclusive ancestor of original end + * node, set common ancestor to its own parent. + */ + let commonAncestor = originalStartNode; + while (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, commonAncestor, true)) { + if (commonAncestor._parent === null) { + throw new Error("Parent node is null."); + } + commonAncestor = commonAncestor._parent; + } + /** + * 7. Let first partially contained child be null. + * 8. If original start node is not an inclusive ancestor of original end + * node, set first partially contained child to the first child of common + * ancestor that is partially contained in range. + */ + let firstPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + for (const node of commonAncestor._children) { + if (range_isPartiallyContained(node, range)) { + firstPartiallyContainedChild = node; + break; + } + } + } + /** + * 9. Let last partially contained child be null. + * 10. If original end node is not an inclusive ancestor of original start + * node, set last partially contained child to the last child of common + * ancestor that is partially contained in range. + */ + let lastPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalStartNode, originalEndNode, true)) { + const children = [...commonAncestor._children]; + for (let i = children.length - 1; i > 0; i--) { + const node = children[i]; + if (range_isPartiallyContained(node, range)) { + lastPartiallyContainedChild = node; + break; + } + } + } + /** + * 11. Let contained children be a list of all children of common ancestor + * that are contained in range, in tree order. + * 12. If any member of contained children is a doctype, then throw a + * "HierarchyRequestError" DOMException. + */ + const containedChildren = []; + for (const child of commonAncestor._children) { + if (range_isContained(child, range)) { + if (util_1.Guard.isDocumentTypeNode(child)) { + throw new DOMException_1.HierarchyRequestError(); + } + containedChildren.push(child); + } + } + let newNode; + let newOffset; + if (TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + /** + * 13. If original start node is an inclusive ancestor of original end node, + * set new node to original start node and new offset to original start + * offset. + */ + newNode = originalStartNode; + newOffset = originalStartOffset; + } + else { + /** + * 14. Otherwise: + * 14.1. Let reference node equal original start node. + * 14.2. While reference node’s parent is not null and is not an inclusive + * ancestor of original end node, set reference node to its parent. + * 14.3. Set new node to the parent of reference node, and new offset to + * one plus reference node’s index. + */ + let referenceNode = originalStartNode; + while (referenceNode._parent !== null && + !TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, referenceNode._parent)) { + referenceNode = referenceNode._parent; + } + /* istanbul ignore next */ + if (referenceNode._parent === null) { + /** + * If reference node’s parent is null, it would be the root of range, + * so would be an inclusive ancestor of original end node, and we could + * not reach this point. + */ + throw new Error("Parent node is null."); + } + newNode = referenceNode._parent; + newOffset = 1 + TreeAlgorithm_1.tree_index(referenceNode); + } + if (util_1.Guard.isCharacterDataNode(firstPartiallyContainedChild)) { + /** + * 15. If first partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 15.1. Let clone be a clone of original start node. + * 15.2. Set the data of clone to the result of substringing data with + * node original start node, offset original start offset, and count + * original start node’s length minus original start offset. + * 15.3. Append clone to fragment. + * 15.4. Replace data with node original start node, offset original + * start offset, count original start node’s length minus original start + * offset, and data the empty string. + */ + const clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + CharacterDataAlgorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset, ''); + } + else if (firstPartiallyContainedChild !== null) { + /** + * 16. Otherwise, if first partially contained child is not null: + * 16.1. Let clone be a clone of first partially contained child. + * 16.2. Append clone to fragment. + * 16.3. Let subrange be a new live range whose start is (original start + * node, original start offset) and whose end is (first partially + * contained child, first partially contained child’s length). + * 16.4. Let subfragment be the result of extracting subrange. + * 16.5. Append subfragment to clone. + */ + const clone = NodeAlgorithm_1.node_clone(firstPartiallyContainedChild); + MutationAlgorithm_1.mutation_append(clone, fragment); + const subrange = CreateAlgorithm_1.create_range([originalStartNode, originalStartOffset], [firstPartiallyContainedChild, TreeAlgorithm_1.tree_nodeLength(firstPartiallyContainedChild)]); + const subfragment = range_extract(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + /** + * 17. For each contained child in contained children, append contained + * child to fragment. + */ + for (const child of containedChildren) { + MutationAlgorithm_1.mutation_append(child, fragment); + } + if (util_1.Guard.isCharacterDataNode(lastPartiallyContainedChild)) { + /** + * 18. If last partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 18.1. Let clone be a clone of original end node. + * 18.2. Set the data of clone to the result of substringing data with + * node original end node, offset 0, and count original end offset. + * 18.3. Append clone to fragment. + * 18.4. Replace data with node original end node, offset 0, count + * original end offset, and data the empty string. + */ + const clone = NodeAlgorithm_1.node_clone(originalEndNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalEndNode, 0, originalEndOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + CharacterDataAlgorithm_1.characterData_replaceData(originalEndNode, 0, originalEndOffset, ''); + } + else if (lastPartiallyContainedChild !== null) { + /** + * 19. Otherwise, if last partially contained child is not null: + * 19.1. Let clone be a clone of last partially contained child. + * 19.2. Append clone to fragment. + * 19.3. Let subrange be a new live range whose start is (last partially + * contained child, 0) and whose end is (original end node, original + * end offset). + * 19.4. Let subfragment be the result of extracting subrange. + * 19.5. Append subfragment to clone. + */ + const clone = NodeAlgorithm_1.node_clone(lastPartiallyContainedChild); + MutationAlgorithm_1.mutation_append(clone, fragment); + const subrange = CreateAlgorithm_1.create_range([lastPartiallyContainedChild, 0], [originalEndNode, originalEndOffset]); + const subfragment = range_extract(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + /** + * 20. Set range’s start and end to (new node, new offset). + */ + range._start = [newNode, newOffset]; + range._end = [newNode, newOffset]; + /** + * 21. Return fragment. + */ + return fragment; +} +exports.range_extract = range_extract; +/** + * Clones the contents of range as a document fragment. + * + * @param range - a range + */ +function range_cloneTheContents(range) { + /** + * 1. Let fragment be a new DocumentFragment node whose node document + * is range’s start node’s node document. + * 2. If range is collapsed, then return fragment. + */ + const fragment = CreateAlgorithm_1.create_documentFragment(range._startNode._nodeDocument); + if (range_collapsed(range)) + return fragment; + /** + * 3. Let original start node, original start offset, original end node, + * and original end offset be range’s start node, start offset, end node, + * and end offset, respectively. + * 4. If original start node is original end node, and they are a Text, + * ProcessingInstruction, or Comment node: + * 4.1. Let clone be a clone of original start node. + * 4.2. Set the data of clone to the result of substringing data with node + * original start node, offset original start offset, and count original end + * offset minus original start offset. + * 4.3. Append clone to fragment. + * 4.5. Return fragment. + */ + const originalStartNode = range._startNode; + const originalStartOffset = range._startOffset; + const originalEndNode = range._endNode; + const originalEndOffset = range._endOffset; + if (originalStartNode === originalEndNode && + util_1.Guard.isCharacterDataNode(originalStartNode)) { + const clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + /** + * 5. Let common ancestor be original start node. + * 6. While common ancestor is not an inclusive ancestor of original end + * node, set common ancestor to its own parent. + */ + let commonAncestor = originalStartNode; + while (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, commonAncestor, true)) { + if (commonAncestor._parent === null) { + throw new Error("Parent node is null."); + } + commonAncestor = commonAncestor._parent; + } + /** + * 7. Let first partially contained child be null. + * 8. If original start node is not an inclusive ancestor of original end + * node, set first partially contained child to the first child of common + * ancestor that is partially contained in range. + */ + let firstPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + for (const node of commonAncestor._children) { + if (range_isPartiallyContained(node, range)) { + firstPartiallyContainedChild = node; + break; + } + } + } + /** + * 9. Let last partially contained child be null. + * 10. If original end node is not an inclusive ancestor of original start + * node, set last partially contained child to the last child of common + * ancestor that is partially contained in range. + */ + let lastPartiallyContainedChild = null; + if (!TreeAlgorithm_1.tree_isAncestorOf(originalStartNode, originalEndNode, true)) { + const children = [...commonAncestor._children]; + for (let i = children.length - 1; i > 0; i--) { + const node = children[i]; + if (range_isPartiallyContained(node, range)) { + lastPartiallyContainedChild = node; + break; + } + } + } + /** + * 11. Let contained children be a list of all children of common ancestor + * that are contained in range, in tree order. + * 12. If any member of contained children is a doctype, then throw a + * "HierarchyRequestError" DOMException. + */ + const containedChildren = []; + for (const child of commonAncestor._children) { + if (range_isContained(child, range)) { + if (util_1.Guard.isDocumentTypeNode(child)) { + throw new DOMException_1.HierarchyRequestError(); + } + containedChildren.push(child); + } + } + if (util_1.Guard.isCharacterDataNode(firstPartiallyContainedChild)) { + /** + * 13. If first partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 13.1. Let clone be a clone of original start node. + * 13.2. Set the data of clone to the result of substringing data with + * node original start node, offset original start offset, and count + * original start node’s length minus original start offset. + * 13.3. Append clone to fragment. + */ + const clone = NodeAlgorithm_1.node_clone(originalStartNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalStartNode, originalStartOffset, TreeAlgorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + else if (firstPartiallyContainedChild !== null) { + /** + * 14. Otherwise, if first partially contained child is not null: + * 14.1. Let clone be a clone of first partially contained child. + * 14.2. Append clone to fragment. + * 14.3. Let subrange be a new live range whose start is (original start + * node, original start offset) and whose end is (first partially + * contained child, first partially contained child’s length). + * 14.4. Let subfragment be the result of cloning the contents of + * subrange. + * 14.5. Append subfragment to clone. + */ + const clone = NodeAlgorithm_1.node_clone(firstPartiallyContainedChild); + MutationAlgorithm_1.mutation_append(clone, fragment); + const subrange = CreateAlgorithm_1.create_range([originalStartNode, originalStartOffset], [firstPartiallyContainedChild, TreeAlgorithm_1.tree_nodeLength(firstPartiallyContainedChild)]); + const subfragment = range_cloneTheContents(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + /** + * 15. For each contained child in contained children, append contained + * child to fragment. + * 15.1. Let clone be a clone of contained child with the clone children + * flag set. + * 15.2. Append clone to fragment. + */ + for (const child of containedChildren) { + const clone = NodeAlgorithm_1.node_clone(child); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + if (util_1.Guard.isCharacterDataNode(lastPartiallyContainedChild)) { + /** + * 16. If last partially contained child is a Text, ProcessingInstruction, + * or Comment node: + * 16.1. Let clone be a clone of original end node. + * 16.2. Set the data of clone to the result of substringing data with + * node original end node, offset 0, and count original end offset. + * 16.3. Append clone to fragment. + */ + const clone = NodeAlgorithm_1.node_clone(originalEndNode); + clone._data = CharacterDataAlgorithm_1.characterData_substringData(originalEndNode, 0, originalEndOffset); + MutationAlgorithm_1.mutation_append(clone, fragment); + } + else if (lastPartiallyContainedChild !== null) { + /** + * 17. Otherwise, if last partially contained child is not null: + * 17.1. Let clone be a clone of last partially contained child. + * 17.2. Append clone to fragment. + * 17.3. Let subrange be a new live range whose start is (last partially + * contained child, 0) and whose end is (original end node, original + * end offset). + * 17.4. Let subfragment be the result of cloning the contents of subrange. + * 17.5. Append subfragment to clone. + */ + const clone = NodeAlgorithm_1.node_clone(lastPartiallyContainedChild); + fragment.append(clone); + const subrange = CreateAlgorithm_1.create_range([lastPartiallyContainedChild, 0], [originalEndNode, originalEndOffset]); + const subfragment = range_extract(subrange); + MutationAlgorithm_1.mutation_append(subfragment, clone); + } + /** + * 18. Return fragment. + */ + return fragment; +} +exports.range_cloneTheContents = range_cloneTheContents; +/** + * Inserts a node into a range at the start boundary point. + * + * @param node - node to insert + * @param range - a range + */ +function range_insert(node, range) { + /** + * 1. If range’s start node is a ProcessingInstruction or Comment node, is a + * Text node whose parent is null, or is node, then throw a + * "HierarchyRequestError" DOMException. + */ + if (util_1.Guard.isProcessingInstructionNode(range._startNode) || + util_1.Guard.isCommentNode(range._startNode) || + (util_1.Guard.isTextNode(range._startNode) && range._startNode._parent === null) || + range._startNode === node) { + throw new DOMException_1.HierarchyRequestError(); + } + /** + * 2. Let referenceNode be null. + * 3. If range’s start node is a Text node, set referenceNode to that Text + * node. + * 4. Otherwise, set referenceNode to the child of start node whose index is + * start offset, and null if there is no such child. + */ + let referenceNode = null; + if (util_1.Guard.isTextNode(range._startNode)) { + referenceNode = range._startNode; + } + else { + let index = 0; + for (const child of range._startNode._children) { + if (index === range._startOffset) { + referenceNode = child; + break; + } + index++; + } + } + /** + * 5. Let parent be range’s start node if referenceNode is null, and + * referenceNode’s parent otherwise. + */ + let parent; + if (referenceNode === null) { + parent = range._startNode; + } + else { + if (referenceNode._parent === null) { + throw new Error("Parent node is null."); + } + parent = referenceNode._parent; + } + /** + * 6. Ensure pre-insertion validity of node into parent before referenceNode. + */ + MutationAlgorithm_1.mutation_ensurePreInsertionValidity(node, parent, referenceNode); + /** + * 7. If range’s start node is a Text node, set referenceNode to the result + * of splitting it with offset range’s start offset. + */ + if (util_1.Guard.isTextNode(range._startNode)) { + referenceNode = TextAlgorithm_1.text_split(range._startNode, range._startOffset); + } + /** + * 8. If node is referenceNode, set referenceNode to its next sibling. + */ + if (node === referenceNode) { + referenceNode = node._nextSibling; + } + /** + * 9. If node’s parent is not null, remove node from its parent. + */ + if (node._parent !== null) { + MutationAlgorithm_1.mutation_remove(node, node._parent); + } + /** + * 10. Let newOffset be parent’s length if referenceNode is null, and + * referenceNode’s index otherwise. + */ + let newOffset = (referenceNode === null ? + TreeAlgorithm_1.tree_nodeLength(parent) : TreeAlgorithm_1.tree_index(referenceNode)); + /** + * 11. Increase newOffset by node’s length if node is a DocumentFragment + * node, and one otherwise. + */ + if (util_1.Guard.isDocumentFragmentNode(node)) { + newOffset += TreeAlgorithm_1.tree_nodeLength(node); + } + else { + newOffset++; + } + /** + * 12. Pre-insert node into parent before referenceNode. + */ + MutationAlgorithm_1.mutation_preInsert(node, parent, referenceNode); + /** + * 13. If range is collapsed, then set range’s end to (parent, newOffset). + */ + if (range_collapsed(range)) { + range._end = [parent, newOffset]; + } +} +exports.range_insert = range_insert; +/** + * Traverses through all contained nodes of a range. + * + * @param range - a range + */ +function range_getContainedNodes(range) { + return { + [Symbol.iterator]: () => { + const container = range.commonAncestorContainer; + let currentNode = TreeAlgorithm_1.tree_getFirstDescendantNode(container); + return { + next: () => { + while (currentNode && !range_isContained(currentNode, range)) { + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + return result; + } + } + }; + } + }; +} +exports.range_getContainedNodes = range_getContainedNodes; +/** + * Traverses through all partially contained nodes of a range. + * + * @param range - a range + */ +function range_getPartiallyContainedNodes(range) { + return { + [Symbol.iterator]: () => { + const container = range.commonAncestorContainer; + let currentNode = TreeAlgorithm_1.tree_getFirstDescendantNode(container); + return { + next: () => { + while (currentNode && !range_isPartiallyContained(currentNode, range)) { + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = TreeAlgorithm_1.tree_getNextDescendantNode(container, currentNode); + return result; + } + } + }; + } + }; +} +exports.range_getPartiallyContainedNodes = range_getPartiallyContainedNodes; +//# sourceMappingURL=RangeAlgorithm.js.map + +/***/ }), + +/***/ 23: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const base64 = __importStar(__webpack_require__(763)); +exports.base64 = base64; +const byte = __importStar(__webpack_require__(782)); +exports.byte = byte; +const byteSequence = __importStar(__webpack_require__(263)); +exports.byteSequence = byteSequence; +const codePoint = __importStar(__webpack_require__(11)); +exports.codePoint = codePoint; +const json = __importStar(__webpack_require__(522)); +exports.json = json; +const list = __importStar(__webpack_require__(657)); +exports.list = list; +const map = __importStar(__webpack_require__(279)); +exports.map = map; +const namespace = __importStar(__webpack_require__(916)); +exports.namespace = namespace; +const queue = __importStar(__webpack_require__(501)); +exports.queue = queue; +const set = __importStar(__webpack_require__(496)); +exports.set = set; +const stack = __importStar(__webpack_require__(134)); +exports.stack = stack; +const string = __importStar(__webpack_require__(97)); +exports.string = string; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 27: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const DOMException_1 = __webpack_require__(35); +const TreeAlgorithm_1 = __webpack_require__(873); +const MutationObserverAlgorithm_1 = __webpack_require__(151); +const DOMAlgorithm_1 = __webpack_require__(304); +/** + * Replaces character data. + * + * @param node - a character data node + * @param offset - start offset + * @param count - count of characters to replace + * @param data - new data + */ +function characterData_replaceData(node, offset, count, data) { + /** + * 1. Let length be node’s length. + * 2. If offset is greater than length, then throw an "IndexSizeError" + * DOMException. + * 3. If offset plus count is greater than length, then set count to length + * minus offset. + */ + const length = TreeAlgorithm_1.tree_nodeLength(node); + if (offset > length) { + throw new DOMException_1.IndexSizeError(`Offset exceeds character data length. Offset: ${offset}, Length: ${length}, Node is ${node.nodeName}.`); + } + if (offset + count > length) { + count = length - offset; + } + /** + * 4. Queue a mutation record of "characterData" for node with null, null, + * node’s data, « », « », null, and null. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueMutationRecord("characterData", node, null, null, node._data, [], [], null, null); + } + /** + * 5. Insert data into node’s data after offset code units. + * 6. Let delete offset be offset + data’s length. + * 7. Starting from delete offset code units, remove count code units from + * node’s data. + */ + const newData = node._data.substring(0, offset) + data + + node._data.substring(offset + count); + node._data = newData; + /** + * 8. For each live range whose start node is node and start offset is + * greater than offset but less than or equal to offset plus count, set its + * start offset to offset. + * 9. For each live range whose end node is node and end offset is greater + * than offset but less than or equal to offset plus count, set its end + * offset to offset. + * 10. For each live range whose start node is node and start offset is + * greater than offset plus count, increase its start offset by data’s + * length and decrease it by count. + * 11. For each live range whose end node is node and end offset is greater + * than offset plus count, increase its end offset by data’s length and + * decrease it by count. + */ + for (const range of dom_1.dom.rangeList) { + if (range._start[0] === node && range._start[1] > offset && range._start[1] <= offset + count) { + range._start[1] = offset; + } + if (range._end[0] === node && range._end[1] > offset && range._end[1] <= offset + count) { + range._end[1] = offset; + } + if (range._start[0] === node && range._start[1] > offset + count) { + range._start[1] += data.length - count; + } + if (range._end[0] === node && range._end[1] > offset + count) { + range._end[1] += data.length - count; + } + } + /** + * 12. If node is a Text node and its parent is not null, run the child + * text content change steps for node’s parent. + */ + if (dom_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node) && node._parent !== null) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(node._parent); + } + } +} +exports.characterData_replaceData = characterData_replaceData; +/** + * Returns `count` number of characters from `node`'s data starting at + * the given `offset`. + * + * @param node - a character data node + * @param offset - start offset + * @param count - count of characters to return + */ +function characterData_substringData(node, offset, count) { + /** + * 1. Let length be node’s length. + * 2. If offset is greater than length, then throw an "IndexSizeError" + * DOMException. + * 3. If offset plus count is greater than length, return a string whose + * value is the code units from the offsetth code unit to the end of node’s + * data, and then return. + * 4. Return a string whose value is the code units from the offsetth code + * unit to the offset+countth code unit in node’s data. + */ + const length = TreeAlgorithm_1.tree_nodeLength(node); + if (offset > length) { + throw new DOMException_1.IndexSizeError(`Offset exceeds character data length. Offset: ${offset}, Length: ${length}, Node is ${node.nodeName}.`); + } + if (offset + count > length) { + return node._data.substr(offset); + } + else { + return node._data.substr(offset, count); + } +} +exports.characterData_substringData = characterData_substringData; +//# sourceMappingURL=CharacterDataAlgorithm.js.map + +/***/ }), + +/***/ 33: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const infra_1 = __webpack_require__(23); +const util_1 = __webpack_require__(918); +const DOMException_1 = __webpack_require__(35); +const CreateAlgorithm_1 = __webpack_require__(86); +const CustomElementAlgorithm_1 = __webpack_require__(344); +const MutationObserverAlgorithm_1 = __webpack_require__(151); +const DOMAlgorithm_1 = __webpack_require__(304); +const MutationAlgorithm_1 = __webpack_require__(479); +const DocumentAlgorithm_1 = __webpack_require__(493); +/** + * Determines whether the element's attribute list contains the given + * attribute. + * + * @param attribute - an attribute node + * @param element - an element node + */ +function element_has(attribute, element) { + /** + * An element has an attribute A if its attribute list contains A. + */ + return element._attributeList._asArray().indexOf(attribute) !== -1; +} +exports.element_has = element_has; +/** + * Changes the value of an attribute node. + * + * @param attribute - an attribute node + * @param element - an element node + * @param value - attribute value + */ +function element_change(attribute, element, value) { + /** + * 1. Queue an attribute mutation record for element with attribute’s + * local name, attribute’s namespace, and attribute’s value. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, attribute._value); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing attribute’s local name, attribute’s value, value, and + * attribute’s namespace. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, attribute._value, value, attribute._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, attribute’s local name, + * attribute’s value, value, and attribute’s namespace. + * 4. Set attribute’s value to value. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, attribute._value, value, attribute._namespace); + } + attribute._value = value; +} +exports.element_change = element_change; +/** + * Appends an attribute to an element node. + * + * @param attribute - an attribute + * @param element - an element to receive the attribute + */ +function element_append(attribute, element) { + /** + * 1. Queue an attribute mutation record for element with attribute’s + * local name, attribute’s namespace, and null. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, null); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing attribute’s local name, null, attribute’s value, and + * attribute’s namespace. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, null, attribute._value, attribute._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, attribute’s local name, + * null, attribute’s value, and attribute’s namespace. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, null, attribute._value, attribute._namespace); + } + /** + * 4. Append attribute to element’s attribute list. + * 5. Set attribute’s element to element. + */ + element._attributeList._asArray().push(attribute); + attribute._element = element; + // mark that the document has namespaces + if (!element._nodeDocument._hasNamespaces && (attribute._namespace !== null || + attribute._namespacePrefix !== null || attribute._localName === "xmlns")) { + element._nodeDocument._hasNamespaces = true; + } +} +exports.element_append = element_append; +/** + * Removes an attribute from an element node. + * + * @param attribute - an attribute + * @param element - an element to receive the attribute + */ +function element_remove(attribute, element) { + /** + * 1. Queue an attribute mutation record for element with attribute’s + * local name, attribute’s namespace, and attribute’s value. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, attribute._localName, attribute._namespace, attribute._value); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing attribute’s local name, attribute’s value, null, + * and attribute’s namespace. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [attribute._localName, attribute._value, null, attribute._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, attribute’s local name, + * attribute’s value, null, and attribute’s namespace. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, attribute._localName, attribute._value, null, attribute._namespace); + } + /** + * 3. Remove attribute from element’s attribute list. + * 5. Set attribute’s element to null. + */ + const index = element._attributeList._asArray().indexOf(attribute); + element._attributeList._asArray().splice(index, 1); + attribute._element = null; +} +exports.element_remove = element_remove; +/** + * Replaces an attribute with another of an element node. + * + * @param oldAttr - old attribute + * @param newAttr - new attribute + * @param element - an element to receive the attribute + */ +function element_replace(oldAttr, newAttr, element) { + /** + * 1. Queue an attribute mutation record for element with oldAttr’s + * local name, oldAttr’s namespace, and oldAttr’s value. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueAttributeMutationRecord(element, oldAttr._localName, oldAttr._namespace, oldAttr._value); + } + /** + * 2. If element is custom, then enqueue a custom element callback reaction + * with element, callback name "attributeChangedCallback", and an argument + * list containing oldAttr’s local name, oldAttr’s value, newAttr’s value, + * and oldAttr’s namespace. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(element)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(element, "attributeChangedCallback", [oldAttr._localName, oldAttr._value, newAttr._value, oldAttr._namespace]); + } + } + /** + * 3. Run the attribute change steps with element, oldAttr’s local name, + * oldAttr’s value, newAttr’s value, and oldAttr’s namespace. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAttributeChangeSteps(element, oldAttr._localName, oldAttr._value, newAttr._value, oldAttr._namespace); + } + /** + * 4. Replace oldAttr by newAttr in element’s attribute list. + * 5. Set oldAttr’s element to null. + * 6. Set newAttr’s element to element. + */ + const index = element._attributeList._asArray().indexOf(oldAttr); + if (index !== -1) { + element._attributeList._asArray()[index] = newAttr; + } + oldAttr._element = null; + newAttr._element = element; + // mark that the document has namespaces + if (!element._nodeDocument._hasNamespaces && (newAttr._namespace !== null || + newAttr._namespacePrefix !== null || newAttr._localName === "xmlns")) { + element._nodeDocument._hasNamespaces = true; + } +} +exports.element_replace = element_replace; +/** + * Retrieves an attribute with the given name from an element node. + * + * @param qualifiedName - an attribute name + * @param element - an element to receive the attribute + */ +function element_getAnAttributeByName(qualifiedName, element) { + /** + * 1. If element is in the HTML namespace and its node document is an HTML + * document, then set qualifiedName to qualifiedName in ASCII lowercase. + * 2. Return the first attribute in element’s attribute list whose qualified + * name is qualifiedName, and null otherwise. + */ + if (element._namespace === infra_1.namespace.HTML && element._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + return element._attributeList._asArray().find(attr => attr._qualifiedName === qualifiedName) || null; +} +exports.element_getAnAttributeByName = element_getAnAttributeByName; +/** + * Retrieves an attribute with the given namespace and local name from an + * element node. + * + * @param namespace - an attribute namespace + * @param localName - an attribute local name + * @param element - an element to receive the attribute + */ +function element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. Return the attribute in element’s attribute list whose namespace is + * namespace and local name is localName, if any, and null otherwise. + */ + const ns = namespace || null; + return element._attributeList._asArray().find(attr => attr._namespace === ns && attr._localName === localName) || null; +} +exports.element_getAnAttributeByNamespaceAndLocalName = element_getAnAttributeByNamespaceAndLocalName; +/** + * Retrieves an attribute's value with the given name namespace and local + * name from an element node. + * + * @param element - an element to receive the attribute + * @param localName - an attribute local name + * @param namespace - an attribute namespace + */ +function element_getAnAttributeValue(element, localName, namespace = '') { + /** + * 1. Let attr be the result of getting an attribute given namespace, + * localName, and element. + * 2. If attr is null, then return the empty string. + * 3. Return attr’s value. + */ + const attr = element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element); + if (attr === null) + return ''; + else + return attr._value; +} +exports.element_getAnAttributeValue = element_getAnAttributeValue; +/** + * Sets an attribute of an element node. + * + * @param attr - an attribute + * @param element - an element to receive the attribute + */ +function element_setAnAttribute(attr, element) { + /** + * 1. If attr’s element is neither null nor element, throw an + * "InUseAttributeError" DOMException. + * 2. Let oldAttr be the result of getting an attribute given attr’s + * namespace, attr’s local name, and element. + * 3. If oldAttr is attr, return attr. + * 4. If oldAttr is non-null, replace it by attr in element. + * 5. Otherwise, append attr to element. + * 6. Return oldAttr. + */ + if (attr._element !== null && attr._element !== element) + throw new DOMException_1.InUseAttributeError(`This attribute already exists in the document: ${attr._qualifiedName} as a child of ${attr._element._qualifiedName}.`); + const oldAttr = element_getAnAttributeByNamespaceAndLocalName(attr._namespace || '', attr._localName, element); + if (oldAttr === attr) + return attr; + if (oldAttr !== null) { + element_replace(oldAttr, attr, element); + } + else { + element_append(attr, element); + } + return oldAttr; +} +exports.element_setAnAttribute = element_setAnAttribute; +/** + * Sets an attribute's value of an element node. + * + * @param element - an element to receive the attribute + * @param localName - an attribute local name + * @param value - an attribute value + * @param prefix - an attribute prefix + * @param namespace - an attribute namespace + */ +function element_setAnAttributeValue(element, localName, value, prefix = null, namespace = null) { + /** + * 1. If prefix is not given, set it to null. + * 2. If namespace is not given, set it to null. + * 3. Let attribute be the result of getting an attribute given namespace, + * localName, and element. + * 4. If attribute is null, create an attribute whose namespace is + * namespace, namespace prefix is prefix, local name is localName, value + * is value, and node document is element’s node document, then append this + * attribute to element, and then return. + * 5. Change attribute from element to value. + */ + const attribute = element_getAnAttributeByNamespaceAndLocalName(namespace || '', localName, element); + if (attribute === null) { + const newAttr = CreateAlgorithm_1.create_attr(element._nodeDocument, localName); + newAttr._namespace = namespace; + newAttr._namespacePrefix = prefix; + newAttr._value = value; + element_append(newAttr, element); + return; + } + element_change(attribute, element, value); +} +exports.element_setAnAttributeValue = element_setAnAttributeValue; +/** + * Removes an attribute with the given name from an element node. + * + * @param qualifiedName - an attribute name + * @param element - an element to receive the attribute + */ +function element_removeAnAttributeByName(qualifiedName, element) { + /** + * 1. Let attr be the result of getting an attribute given qualifiedName + * and element. + * 2. If attr is non-null, remove it from element. + * 3. Return attr. + */ + const attr = element_getAnAttributeByName(qualifiedName, element); + if (attr !== null) { + element_remove(attr, element); + } + return attr; +} +exports.element_removeAnAttributeByName = element_removeAnAttributeByName; +/** + * Removes an attribute with the given namespace and local name from an + * element node. + * + * @param namespace - an attribute namespace + * @param localName - an attribute local name + * @param element - an element to receive the attribute + */ +function element_removeAnAttributeByNamespaceAndLocalName(namespace, localName, element) { + /** + * 1. Let attr be the result of getting an attribute given namespace, localName, and element. + * 2. If attr is non-null, remove it from element. + * 3. Return attr. + */ + const attr = element_getAnAttributeByNamespaceAndLocalName(namespace, localName, element); + if (attr !== null) { + element_remove(attr, element); + } + return attr; +} +exports.element_removeAnAttributeByNamespaceAndLocalName = element_removeAnAttributeByNamespaceAndLocalName; +/** + * Creates an element node. + * See: https://dom.spec.whatwg.org/#concept-create-element. + * + * @param document - the document owning the element + * @param localName - local name + * @param namespace - element namespace + * @param prefix - namespace prefix + * @param is - the "is" value + * @param synchronousCustomElementsFlag - synchronous custom elements flag + */ +function element_createAnElement(document, localName, namespace, prefix = null, is = null, synchronousCustomElementsFlag = false) { + /** + * 1. If prefix was not given, let prefix be null. + * 2. If is was not given, let is be null. + * 3. Let result be null. + */ + let result = null; + if (!dom_1.dom.features.customElements) { + result = CreateAlgorithm_1.create_element(document, localName, namespace, prefix); + result._customElementState = "uncustomized"; + result._customElementDefinition = null; + result._is = is; + return result; + } + /** + * 4. Let definition be the result of looking up a custom element definition + * given document, namespace, localName, and is. + */ + const definition = CustomElementAlgorithm_1.customElement_lookUpACustomElementDefinition(document, namespace, localName, is); + if (definition !== null && definition.name !== definition.localName) { + /** + * 5. If definition is non-null, and definition’s name is not equal to + * its local name (i.e., definition represents a customized built-in + * element), then: + * 5.1. Let interface be the element interface for localName and the HTML + * namespace. + * 5.2. Set result to a new element that implements interface, with no + * attributes, namespace set to the HTML namespace, namespace prefix + * set to prefix, local name set to localName, custom element state set + * to "undefined", custom element definition set to null, is value set + * to is, and node document set to document. + * 5.3. If the synchronous custom elements flag is set, upgrade element + * using definition. + * 5.4. Otherwise, enqueue a custom element upgrade reaction given result + * and definition. + */ + const elemenInterface = DocumentAlgorithm_1.document_elementInterface(localName, infra_1.namespace.HTML); + result = new elemenInterface(); + result._localName = localName; + result._namespace = infra_1.namespace.HTML; + result._namespacePrefix = prefix; + result._customElementState = "undefined"; + result._customElementDefinition = null; + result._is = is; + result._nodeDocument = document; + if (synchronousCustomElementsFlag) { + CustomElementAlgorithm_1.customElement_upgrade(definition, result); + } + else { + CustomElementAlgorithm_1.customElement_enqueueACustomElementUpgradeReaction(result, definition); + } + } + else if (definition !== null) { + /** + * 6. Otherwise, if definition is non-null, then: + */ + if (synchronousCustomElementsFlag) { + /** + * 6.1. If the synchronous custom elements flag is set, then run these + * steps while catching any exceptions: + */ + try { + /** + * 6.1.1. Let C be definition’s constructor. + * 6.1.2. Set result to the result of constructing C, with no arguments. + * 6.1.3. Assert: result’s custom element state and custom element definition + * are initialized. + * 6.1.4. Assert: result’s namespace is the HTML namespace. + * _Note:_ IDL enforces that result is an HTMLElement object, which all + * use the HTML namespace. + */ + const C = definition.constructor; + const result = new C(); + console.assert(result._customElementState !== undefined); + console.assert(result._customElementDefinition !== undefined); + console.assert(result._namespace === infra_1.namespace.HTML); + /** + * 6.1.5. If result’s attribute list is not empty, then throw a + * "NotSupportedError" DOMException. + * 6.1.6. If result has children, then throw a "NotSupportedError" + * DOMException. + * 6.1.7. If result’s parent is not null, then throw a + * "NotSupportedError" DOMException. + * 6.1.8. If result’s node document is not document, then throw a + * "NotSupportedError" DOMException. + * 6.1.9. If result’s local name is not equal to localName, then throw + * a "NotSupportedError" DOMException. + */ + if (result._attributeList.length !== 0) + throw new DOMException_1.NotSupportedError("Custom element already has attributes."); + if (result._children.size !== 0) + throw new DOMException_1.NotSupportedError("Custom element already has child nodes."); + if (result._parent !== null) + throw new DOMException_1.NotSupportedError("Custom element already has a parent node."); + if (result._nodeDocument !== document) + throw new DOMException_1.NotSupportedError("Custom element is already in a document."); + if (result._localName !== localName) + throw new DOMException_1.NotSupportedError("Custom element has a different local name."); + /** + * 6.1.10. Set result’s namespace prefix to prefix. + * 6.1.11. Set result’s is value to null. + */ + result._namespacePrefix = prefix; + result._is = null; + } + catch (e) { + /** + * If any of these steps threw an exception, then: + * - Report the exception. + * - Set result to a new element that implements the HTMLUnknownElement + * interface, with no attributes, namespace set to the HTML namespace, + * namespace prefix set to prefix, local name set to localName, custom + * element state set to "failed", custom element definition set to null, + * is value set to null, and node document set to document. + */ + // TODO: Report the exception + result = CreateAlgorithm_1.create_htmlUnknownElement(document, localName, infra_1.namespace.HTML, prefix); + result._customElementState = "failed"; + result._customElementDefinition = null; + result._is = null; + } + } + else { + /** + * 6.2. Otherwise: + * 6.2.1. Set result to a new element that implements the HTMLElement + * interface, with no attributes, namespace set to the HTML namespace, + * namespace prefix set to prefix, local name set to localName, custom + * element state set to "undefined", custom element definition set to + * null, is value set to null, and node document set to document. + * 6.2.2. Enqueue a custom element upgrade reaction given result and + * definition. + */ + result = CreateAlgorithm_1.create_htmlElement(document, localName, infra_1.namespace.HTML, prefix); + result._customElementState = "undefined"; + result._customElementDefinition = null; + result._is = null; + CustomElementAlgorithm_1.customElement_enqueueACustomElementUpgradeReaction(result, definition); + } + } + else { + /** + * 7. Otherwise: + * 7.1. Let interface be the element interface for localName and + * namespace. + * 7.2. Set result to a new element that implements interface, with no + * attributes, namespace set to namespace, namespace prefix set to prefix, + * local name set to localName, custom element state set to + * "uncustomized", custom element definition set to null, is value set to + * is, and node document set to document. + */ + const elementInterface = DocumentAlgorithm_1.document_elementInterface(localName, namespace); + result = new elementInterface(); + result._localName = localName; + result._namespace = namespace; + result._namespacePrefix = prefix; + result._customElementState = "uncustomized"; + result._customElementDefinition = null; + result._is = is; + result._nodeDocument = document; + /** + * 7.3. If namespace is the HTML namespace, and either localName is a + * valid custom element name or is is non-null, then set result’s + * custom element state to "undefined". + */ + if (namespace === infra_1.namespace.HTML && (is !== null || + CustomElementAlgorithm_1.customElement_isValidCustomElementName(localName))) { + result._customElementState = "undefined"; + } + } + /* istanbul ignore next */ + if (result === null) { + throw new Error("Unable to create element."); + } + /** + * 8. Returns result + */ + return result; +} +exports.element_createAnElement = element_createAnElement; +/** + * Inserts a new node adjacent to this element. + * + * @param element - a reference element + * @param where - a string defining where to insert the element node. + * - `beforebegin` before this element itself. + * - `afterbegin` before the first child. + * - `beforeend` after the last child. + * - `afterend` after this element itself. + * @param node - node to insert + */ +function element_insertAdjacent(element, where, node) { + /** + * - "beforebegin" + * If element’s parent is null, return null. + * Return the result of pre-inserting node into element’s parent before + * element. + * - "afterbegin" + * Return the result of pre-inserting node into element before element’s + * first child. + * - "beforeend" + * Return the result of pre-inserting node into element before null. + * - "afterend" + * If element’s parent is null, return null. + * Return the result of pre-inserting node into element’s parent before element’s next sibling. + * - Otherwise + * Throw a "SyntaxError" DOMException. + */ + switch (where.toLowerCase()) { + case 'beforebegin': + if (element._parent === null) + return null; + return MutationAlgorithm_1.mutation_preInsert(node, element._parent, element); + case 'afterbegin': + return MutationAlgorithm_1.mutation_preInsert(node, element, element._firstChild); + case 'beforeend': + return MutationAlgorithm_1.mutation_preInsert(node, element, null); + case 'afterend': + if (element._parent === null) + return null; + return MutationAlgorithm_1.mutation_preInsert(node, element._parent, element._nextSibling); + default: + throw new DOMException_1.SyntaxError(`Invalid 'where' argument. "beforebegin", "afterbegin", "beforeend" or "afterend" expected`); + } +} +exports.element_insertAdjacent = element_insertAdjacent; +//# sourceMappingURL=ElementAlgorithm.js.map + +/***/ }), + +/***/ 35: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents the base class of `Error` objects used by this module. + */ +class DOMException extends Error { + /** + * + * @param name - message name + * @param message - error message + */ + constructor(name, message = "") { + super(message); + this.name = name; + } +} +exports.DOMException = DOMException; +class DOMStringSizeError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("DOMStringSizeError", message); + } +} +exports.DOMStringSizeError = DOMStringSizeError; +class WrongDocumentError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("WrongDocumentError", "The object is in the wrong document. " + message); + } +} +exports.WrongDocumentError = WrongDocumentError; +class NoDataAllowedError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NoDataAllowedError", message); + } +} +exports.NoDataAllowedError = NoDataAllowedError; +class NoModificationAllowedError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NoModificationAllowedError", "The object can not be modified. " + message); + } +} +exports.NoModificationAllowedError = NoModificationAllowedError; +class NotSupportedError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NotSupportedError", "The operation is not supported. " + message); + } +} +exports.NotSupportedError = NotSupportedError; +class InUseAttributeError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("InUseAttributeError", message); + } +} +exports.InUseAttributeError = InUseAttributeError; +class InvalidStateError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("InvalidStateError", "The object is in an invalid state. " + message); + } +} +exports.InvalidStateError = InvalidStateError; +class InvalidModificationError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("InvalidModificationError", "The object can not be modified in this way. " + message); + } +} +exports.InvalidModificationError = InvalidModificationError; +class NamespaceError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NamespaceError", "The operation is not allowed by Namespaces in XML. [XMLNS] " + message); + } +} +exports.NamespaceError = NamespaceError; +class InvalidAccessError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("InvalidAccessError", "The object does not support the operation or argument. " + message); + } +} +exports.InvalidAccessError = InvalidAccessError; +class ValidationError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("ValidationError", message); + } +} +exports.ValidationError = ValidationError; +class TypeMismatchError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("TypeMismatchError", message); + } +} +exports.TypeMismatchError = TypeMismatchError; +class SecurityError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("SecurityError", "The operation is insecure. " + message); + } +} +exports.SecurityError = SecurityError; +class NetworkError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NetworkError", "A network error occurred. " + message); + } +} +exports.NetworkError = NetworkError; +class AbortError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("AbortError", "The operation was aborted. " + message); + } +} +exports.AbortError = AbortError; +class URLMismatchError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("URLMismatchError", "The given URL does not match another URL. " + message); + } +} +exports.URLMismatchError = URLMismatchError; +class QuotaExceededError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("QuotaExceededError", "The quota has been exceeded. " + message); + } +} +exports.QuotaExceededError = QuotaExceededError; +class TimeoutError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("TimeoutError", "The operation timed out. " + message); + } +} +exports.TimeoutError = TimeoutError; +class InvalidNodeTypeError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("InvalidNodeTypeError", "The supplied node is incorrect or has an incorrect ancestor for this operation. " + message); + } +} +exports.InvalidNodeTypeError = InvalidNodeTypeError; +class DataCloneError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("DataCloneError", "The object can not be cloned. " + message); + } +} +exports.DataCloneError = DataCloneError; +class NotImplementedError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NotImplementedError", "The DOM method is not implemented by this module. " + message); + } +} +exports.NotImplementedError = NotImplementedError; +class HierarchyRequestError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("HierarchyRequestError", "The operation would yield an incorrect node tree. " + message); + } +} +exports.HierarchyRequestError = HierarchyRequestError; +class NotFoundError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("NotFoundError", "The object can not be found here. " + message); + } +} +exports.NotFoundError = NotFoundError; +class IndexSizeError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("IndexSizeError", "The index is not in the allowed range. " + message); + } +} +exports.IndexSizeError = IndexSizeError; +class SyntaxError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("SyntaxError", "The string did not match the expected pattern. " + message); + } +} +exports.SyntaxError = SyntaxError; +class InvalidCharacterError extends DOMException { + /** + * @param message - error message + */ + constructor(message = "") { + super("InvalidCharacterError", "The string contains invalid characters. " + message); + } +} +exports.InvalidCharacterError = InvalidCharacterError; +//# sourceMappingURL=DOMException.js.map + +/***/ }), + +/***/ 42: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var ObjectCache_1 = __webpack_require__(568); +exports.ObjectCache = ObjectCache_1.ObjectCache; +var CompareCache_1 = __webpack_require__(938); +exports.CompareCache = CompareCache_1.CompareCache; +/** + * Applies the mixin to a given class. + * + * @param baseClass - class to receive the mixin + * @param mixinClass - mixin class + * @param overrides - an array with names of function overrides. Base class + * functions whose names are in this array will be kept by prepending an + * underscore to their names. + */ +function applyMixin(baseClass, mixinClass, ...overrides) { + Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => { + if (overrides.includes(name)) { + const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name); + /* istanbul ignore else */ + if (orgPropDesc) { + Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc); + } + } + const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name); + /* istanbul ignore else */ + if (propDesc) { + Object.defineProperty(baseClass.prototype, name, propDesc); + } + }); +} +exports.applyMixin = applyMixin; +/** + * Applies default values to the given object. + * + * @param obj - an object + * @param defaults - an object with default values + * @param overwrite - if set to `true` defaults object always overwrites object + * values, whether they are `undefined` or not. + */ +function applyDefaults(obj, defaults, overwrite = false) { + const result = clone(obj || {}); + for (const [key, val] of forEachObject(defaults)) { + if (isObject(val)) { + result[key] = applyDefaults(result[key], val); + } + else if (overwrite || result[key] === undefined) { + result[key] = val; + } + } + return result; +} +exports.applyDefaults = applyDefaults; +/** + * Iterates over items pairs of an array. + * + * @param arr - array to iterate + */ +function* forEachArray(arr) { + yield* arr; +} +exports.forEachArray = forEachArray; +/** + * Iterates over key/value pairs of a map or object. + * + * @param obj - map or object to iterate + */ +function* forEachObject(obj) { + if (isMap(obj)) { + yield* obj; + } + else { + for (const key in obj) { + /* istanbul ignore next */ + if (!obj.hasOwnProperty(key)) + continue; + yield [key, obj[key]]; + } + } +} +exports.forEachObject = forEachObject; +/** + * Returns the number of entries in a map or object. + * + * @param obj - map or object + */ +function objectLength(obj) { + if (isMap(obj)) { + return obj.size; + } + else { + return Object.keys(obj).length; + } +} +exports.objectLength = objectLength; +/** + * Gets the value of a key from a map or object. + * + * @param obj - map or object + * @param key - the key to retrieve + */ +function getObjectValue(obj, key) { + if (isMap(obj)) { + return obj.get(key); + } + else { + return obj[key]; + } +} +exports.getObjectValue = getObjectValue; +/** + * Removes a property from a map or object. + * + * @param obj - map or object + * @param key - the key to remove + */ +function removeObjectValue(obj, key) { + if (isMap(obj)) { + obj.delete(key); + } + else { + delete obj[key]; + } +} +exports.removeObjectValue = removeObjectValue; +/** + * Deep clones the given object. + * + * @param obj - an object + */ +function clone(obj) { + if (isFunction(obj)) { + return obj; + } + else if (isArray(obj)) { + const result = []; + for (const item of obj) { + result.push(clone(item)); + } + return result; + } + else if (isObject(obj)) { + const result = {}; + for (const key in obj) { + /* istanbul ignore next */ + if (obj.hasOwnProperty(key)) { + const val = obj[key]; + result[key] = clone(val); + } + } + return result; + } + else { + return obj; + } +} +exports.clone = clone; +/** + * Type guard for boolean types + * + * @param x - a variable to type check + */ +function isBoolean(x) { + return typeof x === "boolean"; +} +exports.isBoolean = isBoolean; +/** + * Type guard for numeric types + * + * @param x - a variable to type check + */ +function isNumber(x) { + return typeof x === "number"; +} +exports.isNumber = isNumber; +/** + * Type guard for strings + * + * @param x - a variable to type check + */ +function isString(x) { + return typeof x === "string"; +} +exports.isString = isString; +/** + * Type guard for function objects + * + * @param x - a variable to type check + */ +function isFunction(x) { + return !!x && Object.prototype.toString.call(x) === '[object Function]'; +} +exports.isFunction = isFunction; +/** + * Type guard for JS objects + * + * _Note:_ Functions are objects too + * + * @param x - a variable to type check + */ +function isObject(x) { + const type = typeof x; + return !!x && (type === 'function' || type === 'object'); +} +exports.isObject = isObject; +/** + * Type guard for arrays + * + * @param x - a variable to type check + */ +function isArray(x) { + return Array.isArray(x); +} +exports.isArray = isArray; +/** + * Type guard for maps. + * + * @param x - a variable to check + */ +function isMap(x) { + return x instanceof Map; +} +exports.isMap = isMap; +/** + * Determines if `x` is an empty Array or an Object with no own properties. + * + * @param x - a variable to check + */ +function isEmpty(x) { + if (isArray(x)) { + return !x.length; + } + else if (isObject(x)) { + for (const key in x) { + if (x.hasOwnProperty(key)) { + return false; + } + } + return true; + } + return false; +} +exports.isEmpty = isEmpty; +/** + * Determines if `x` is a plain Object. + * + * @param x - a variable to check + */ +function isPlainObject(x) { + if (isObject(x)) { + const proto = Object.getPrototypeOf(x); + const ctor = proto.constructor; + return proto && ctor && + (typeof ctor === 'function') && (ctor instanceof ctor) && + (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object)); + } + return false; +} +exports.isPlainObject = isPlainObject; +/** + * Determines if `x` is an iterable Object. + * + * @param x - a variable to check + */ +function isIterable(x) { + return x && (typeof x[Symbol.iterator] === 'function'); +} +exports.isIterable = isIterable; +/** + * Gets the primitive value of an object. + */ +function getValue(obj) { + if (isFunction(obj.valueOf)) { + return obj.valueOf(); + } + else { + return obj; + } +} +exports.getValue = getValue; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 43: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const NodeImpl_1 = __webpack_require__(935); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a generic text node. + */ +class CharacterDataImpl extends NodeImpl_1.NodeImpl { + /** + * Initializes a new instance of `CharacterData`. + * + * @param data - the text content + */ + constructor(data) { + super(); + this._data = data; + } + /** @inheritdoc */ + get data() { return this._data; } + set data(value) { + algorithm_1.characterData_replaceData(this, 0, this._data.length, value); + } + /** @inheritdoc */ + get length() { return this._data.length; } + /** @inheritdoc */ + substringData(offset, count) { + /** + * The substringData(offset, count) method, when invoked, must return the + * result of running substring data with node context object, offset offset, and count count. + */ + return algorithm_1.characterData_substringData(this, offset, count); + } + /** @inheritdoc */ + appendData(data) { + /** + * The appendData(data) method, when invoked, must replace data with node + * context object, offset context object’s length, count 0, and data data. + */ + return algorithm_1.characterData_replaceData(this, this._data.length, 0, data); + } + /** @inheritdoc */ + insertData(offset, data) { + /** + * The insertData(offset, data) method, when invoked, must replace data with + * node context object, offset offset, count 0, and data data. + */ + algorithm_1.characterData_replaceData(this, offset, 0, data); + } + /** @inheritdoc */ + deleteData(offset, count) { + /** + * The deleteData(offset, count) method, when invoked, must replace data + * with node context object, offset offset, count count, and data the + * empty string. + */ + algorithm_1.characterData_replaceData(this, offset, count, ''); + } + /** @inheritdoc */ + replaceData(offset, count, data) { + /** + * The replaceData(offset, count, data) method, when invoked, must replace + * data with node context object, offset offset, count count, and data data. + */ + algorithm_1.characterData_replaceData(this, offset, count, data); + } + // MIXIN: NonDocumentTypeChildNode + /* istanbul ignore next */ + get previousElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); } + /* istanbul ignore next */ + get nextElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); } + // MIXIN: ChildNode + /* istanbul ignore next */ + before(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + after(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + replaceWith(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + remove() { throw new Error("Mixin: ChildNode not implemented."); } +} +exports.CharacterDataImpl = CharacterDataImpl; +//# sourceMappingURL=CharacterDataImpl.js.map + +/***/ }), + +/***/ 54: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const OrderedSetAlgorithm_1 = __webpack_require__(146); +const DOMAlgorithm_1 = __webpack_require__(304); +const ElementAlgorithm_1 = __webpack_require__(33); +/** + * Validates a given token against the supported tokens defined for the given + * token lists' associated attribute. + * + * @param tokenList - a token list + * @param token - a token + */ +function tokenList_validationSteps(tokenList, token) { + /** + * 1. If the associated attribute’s local name does not define supported + * tokens, throw a TypeError. + * 2. Let lowercase token be a copy of token, in ASCII lowercase. + * 3. If lowercase token is present in supported tokens, return true. + * 4. Return false. + */ + if (!DOMAlgorithm_1.dom_hasSupportedTokens(tokenList._attribute._localName)) { + throw new TypeError(`There are no supported tokens defined for attribute name: '${tokenList._attribute._localName}'.`); + } + return DOMAlgorithm_1.dom_getSupportedTokens(tokenList._attribute._localName).has(token.toLowerCase()); +} +exports.tokenList_validationSteps = tokenList_validationSteps; +/** + * Updates the value of the token lists' associated attribute. + * + * @param tokenList - a token list + */ +function tokenList_updateSteps(tokenList) { + /** + * 1. If the associated element does not have an associated attribute and + * token set is empty, then return. + * 2. Set an attribute value for the associated element using associated + * attribute’s local name and the result of running the ordered set + * serializer for token set. + */ + if (!tokenList._element.hasAttribute(tokenList._attribute._localName) && + tokenList._tokenSet.size === 0) { + return; + } + ElementAlgorithm_1.element_setAnAttributeValue(tokenList._element, tokenList._attribute._localName, OrderedSetAlgorithm_1.orderedSet_serialize(tokenList._tokenSet)); +} +exports.tokenList_updateSteps = tokenList_updateSteps; +/** + * Gets the value of the token lists' associated attribute. + * + * @param tokenList - a token list + */ +function tokenList_serializeSteps(tokenList) { + /** + * A DOMTokenList object’s serialize steps are to return the result of + * running get an attribute value given the associated element and the + * associated attribute’s local name. + */ + return ElementAlgorithm_1.element_getAnAttributeValue(tokenList._element, tokenList._attribute._localName); +} +exports.tokenList_serializeSteps = tokenList_serializeSteps; +//# sourceMappingURL=DOMTokenListAlgorithm.js.map + +/***/ }), + +/***/ 60: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(337); +const CreateAlgorithm_1 = __webpack_require__(86); +/** + * Converts the given nodes or strings into a node (if `nodes` has + * only one element) or a document fragment. + * + * @param nodes - the array of nodes or strings, + * @param document - owner document + */ +function parentNode_convertNodesIntoANode(nodes, document) { + /** + * 1. Let node be null. + * 2. Replace each string in nodes with a new Text node whose data is the + * string and node document is document. + */ + let node = null; + for (let i = 0; i < nodes.length; i++) { + const item = nodes[i]; + if (util_1.isString(item)) { + const text = CreateAlgorithm_1.create_text(document, item); + nodes[i] = text; + } + } + /** + * 3. If nodes contains one node, set node to that node. + * 4. Otherwise, set node to a new DocumentFragment whose node document is + * document, and then append each node in nodes, if any, to it. + */ + if (nodes.length === 1) { + node = nodes[0]; + } + else { + node = CreateAlgorithm_1.create_documentFragment(document); + const ns = node; + for (const item of nodes) { + ns.appendChild(item); + } + } + /** + * 5. Return node. + */ + return node; +} +exports.parentNode_convertNodesIntoANode = parentNode_convertNodesIntoANode; +//# sourceMappingURL=ParentNodeAlgorithm.js.map + +/***/ }), + +/***/ 68: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var FixedSizeSet_1 = __webpack_require__(319); +exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet; +var ObjectCache_1 = __webpack_require__(973); +exports.ObjectCache = ObjectCache_1.ObjectCache; +var CompareCache_1 = __webpack_require__(441); +exports.CompareCache = CompareCache_1.CompareCache; +var Lazy_1 = __webpack_require__(271); +exports.Lazy = Lazy_1.Lazy; +/** + * Applies the mixin to a given class. + * + * @param baseClass - class to receive the mixin + * @param mixinClass - mixin class + * @param overrides - an array with names of function overrides. Base class + * functions whose names are in this array will be kept by prepending an + * underscore to their names. + */ +function applyMixin(baseClass, mixinClass, ...overrides) { + Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => { + if (overrides.includes(name)) { + const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name); + /* istanbul ignore else */ + if (orgPropDesc) { + Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc); + } + } + const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name); + /* istanbul ignore else */ + if (propDesc) { + Object.defineProperty(baseClass.prototype, name, propDesc); + } + }); +} +exports.applyMixin = applyMixin; +/** + * Applies default values to the given object. + * + * @param obj - an object + * @param defaults - an object with default values + * @param overwrite - if set to `true` defaults object always overwrites object + * values, whether they are `undefined` or not. + */ +function applyDefaults(obj, defaults, overwrite = false) { + const result = clone(obj || {}); + forEachObject(defaults, (key, val) => { + if (isObject(val)) { + result[key] = applyDefaults(result[key], val); + } + else if (overwrite || result[key] === undefined) { + result[key] = val; + } + }); + return result; +} +exports.applyDefaults = applyDefaults; +/** + * Iterates over items of an array or set. + * + * @param arr - array or set to iterate + * @param callback - a callback function which receives each array item as its + * single argument + * @param thisArg - the value of this inside callback + */ +function forEachArray(arr, callback, thisArg) { + arr.forEach(callback, thisArg); +} +exports.forEachArray = forEachArray; +/** + * Iterates over key/value pairs of a map or object. + * + * @param obj - map or object to iterate + * @param callback - a callback function which receives object key as its first + * argument and object value as its second argument + * @param thisArg - the value of this inside callback + */ +function forEachObject(obj, callback, thisArg) { + if (isMap(obj)) { + obj.forEach((value, key) => callback.call(thisArg, key, value)); + } + else { + for (const key in obj) { + /* istanbul ignore else */ + if (obj.hasOwnProperty(key)) { + callback.call(thisArg, key, obj[key]); + } + } + } +} +exports.forEachObject = forEachObject; +/** + * Returns the number of entries in an array or set. + * + * @param arr - array or set + */ +function arrayLength(obj) { + if (isSet(obj)) { + return obj.size; + } + else { + return obj.length; + } +} +exports.arrayLength = arrayLength; +/** + * Returns the number of entries in a map or object. + * + * @param obj - map or object + */ +function objectLength(obj) { + if (isMap(obj)) { + return obj.size; + } + else { + return Object.keys(obj).length; + } +} +exports.objectLength = objectLength; +/** + * Gets the value of a key from a map or object. + * + * @param obj - map or object + * @param key - the key to retrieve + */ +function getObjectValue(obj, key) { + if (isMap(obj)) { + return obj.get(key); + } + else { + return obj[key]; + } +} +exports.getObjectValue = getObjectValue; +/** + * Removes a property from a map or object. + * + * @param obj - map or object + * @param key - the key to remove + */ +function removeObjectValue(obj, key) { + if (isMap(obj)) { + obj.delete(key); + } + else { + delete obj[key]; + } +} +exports.removeObjectValue = removeObjectValue; +/** + * Deep clones the given object. + * + * @param obj - an object + */ +function clone(obj) { + if (isFunction(obj)) { + return obj; + } + else if (isArray(obj)) { + const result = []; + for (const item of obj) { + result.push(clone(item)); + } + return result; + } + else if (isObject(obj)) { + const result = {}; + for (const key in obj) { + /* istanbul ignore next */ + if (obj.hasOwnProperty(key)) { + const val = obj[key]; + result[key] = clone(val); + } + } + return result; + } + else { + return obj; + } +} +exports.clone = clone; +/** + * Type guard for boolean types + * + * @param x - a variable to type check + */ +function isBoolean(x) { + return typeof x === "boolean"; +} +exports.isBoolean = isBoolean; +/** + * Type guard for numeric types + * + * @param x - a variable to type check + */ +function isNumber(x) { + return typeof x === "number"; +} +exports.isNumber = isNumber; +/** + * Type guard for strings + * + * @param x - a variable to type check + */ +function isString(x) { + return typeof x === "string"; +} +exports.isString = isString; +/** + * Type guard for function objects + * + * @param x - a variable to type check + */ +function isFunction(x) { + return !!x && Object.prototype.toString.call(x) === '[object Function]'; +} +exports.isFunction = isFunction; +/** + * Type guard for JS objects + * + * _Note:_ Functions are objects too + * + * @param x - a variable to type check + */ +function isObject(x) { + const type = typeof x; + return !!x && (type === 'function' || type === 'object'); +} +exports.isObject = isObject; +/** + * Type guard for arrays + * + * @param x - a variable to type check + */ +function isArray(x) { + return Array.isArray(x); +} +exports.isArray = isArray; +/** + * Type guard for sets. + * + * @param x - a variable to check + */ +function isSet(x) { + return x instanceof Set; +} +exports.isSet = isSet; +/** + * Type guard for maps. + * + * @param x - a variable to check + */ +function isMap(x) { + return x instanceof Map; +} +exports.isMap = isMap; +/** + * Determines if `x` is an empty Array or an Object with no own properties. + * + * @param x - a variable to check + */ +function isEmpty(x) { + if (isArray(x)) { + return !x.length; + } + else if (isSet(x)) { + return !x.size; + } + else if (isMap(x)) { + return !x.size; + } + else if (isObject(x)) { + for (const key in x) { + if (x.hasOwnProperty(key)) { + return false; + } + } + return true; + } + return false; +} +exports.isEmpty = isEmpty; +/** + * Determines if `x` is a plain Object. + * + * @param x - a variable to check + */ +function isPlainObject(x) { + if (isObject(x)) { + const proto = Object.getPrototypeOf(x); + const ctor = proto.constructor; + return proto && ctor && + (typeof ctor === 'function') && (ctor instanceof ctor) && + (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object)); + } + return false; +} +exports.isPlainObject = isPlainObject; +/** + * Determines if `x` is an iterable Object. + * + * @param x - a variable to check + */ +function isIterable(x) { + return x && (typeof x[Symbol.iterator] === 'function'); +} +exports.isIterable = isIterable; +/** + * Gets the primitive value of an object. + */ +function getValue(obj) { + if (isFunction(obj.valueOf)) { + return obj.valueOf(); + } + else { + return obj; + } +} +exports.getValue = getValue; +/** + * UTF-8 encodes the given string. + * + * @param input - a string + */ +function utf8Encode(input) { + const bytes = new Uint8Array(input.length * 4); + let byteIndex = 0; + for (let i = 0; i < input.length; i++) { + let char = input.charCodeAt(i); + if (char < 128) { + bytes[byteIndex++] = char; + continue; + } + else if (char < 2048) { + bytes[byteIndex++] = char >> 6 | 192; + } + else { + if (char > 0xd7ff && char < 0xdc00) { + if (++i >= input.length) { + throw new Error("Incomplete surrogate pair."); + } + const c2 = input.charCodeAt(i); + if (c2 < 0xdc00 || c2 > 0xdfff) { + throw new Error("Invalid surrogate character."); + } + char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff); + bytes[byteIndex++] = char >> 18 | 240; + bytes[byteIndex++] = char >> 12 & 63 | 128; + } + else { + bytes[byteIndex++] = char >> 12 | 224; + } + bytes[byteIndex++] = char >> 6 & 63 | 128; + } + bytes[byteIndex++] = char & 63 | 128; + } + return bytes.subarray(0, byteIndex); +} +exports.utf8Encode = utf8Encode; +/** + * UTF-8 decodes the given byte sequence into a string. + * + * @param bytes - a byte sequence + */ +function utf8Decode(bytes) { + let result = ""; + let i = 0; + while (i < bytes.length) { + var c = bytes[i++]; + if (c > 127) { + if (c > 191 && c < 224) { + if (i >= bytes.length) { + throw new Error("Incomplete 2-byte sequence."); + } + c = (c & 31) << 6 | bytes[i++] & 63; + } + else if (c > 223 && c < 240) { + if (i + 1 >= bytes.length) { + throw new Error("Incomplete 3-byte sequence."); + } + c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else if (c > 239 && c < 248) { + if (i + 2 >= bytes.length) { + throw new Error("Incomplete 4-byte sequence."); + } + c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else { + throw new Error("Unknown multi-byte start."); + } + } + if (c <= 0xffff) { + result += String.fromCharCode(c); + } + else if (c <= 0x10ffff) { + c -= 0x10000; + result += String.fromCharCode(c >> 10 | 0xd800); + result += String.fromCharCode(c & 0x3FF | 0xdc00); + } + else { + throw new Error("Code point exceeds UTF-16 limit."); + } + } + return result; +} +exports.utf8Decode = utf8Decode; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 86: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DOMImplementationImpl_1 = __webpack_require__(290); +const WindowImpl_1 = __webpack_require__(932); +const XMLDocumentImpl_1 = __webpack_require__(661); +const DocumentImpl_1 = __webpack_require__(488); +const AbortControllerImpl_1 = __webpack_require__(990); +const AbortSignalImpl_1 = __webpack_require__(784); +const DocumentTypeImpl_1 = __webpack_require__(558); +const ElementImpl_1 = __webpack_require__(695); +const DocumentFragmentImpl_1 = __webpack_require__(796); +const ShadowRootImpl_1 = __webpack_require__(581); +const AttrImpl_1 = __webpack_require__(866); +const TextImpl_1 = __webpack_require__(820); +const CDATASectionImpl_1 = __webpack_require__(920); +const CommentImpl_1 = __webpack_require__(760); +const ProcessingInstructionImpl_1 = __webpack_require__(619); +const HTMLCollectionImpl_1 = __webpack_require__(204); +const NodeListImpl_1 = __webpack_require__(636); +const NodeListStaticImpl_1 = __webpack_require__(266); +const NamedNodeMapImpl_1 = __webpack_require__(88); +const RangeImpl_1 = __webpack_require__(90); +const NodeIteratorImpl_1 = __webpack_require__(800); +const TreeWalkerImpl_1 = __webpack_require__(646); +const NodeFilterImpl_1 = __webpack_require__(774); +const MutationRecordImpl_1 = __webpack_require__(730); +const DOMTokenListImpl_1 = __webpack_require__(742); +/** + * Creates a `DOMImplementation`. + * + * @param document - associated document + */ +function create_domImplementation(document) { + return DOMImplementationImpl_1.DOMImplementationImpl._create(document); +} +exports.create_domImplementation = create_domImplementation; +/** + * Creates a `Window` node. + */ +function create_window() { + return WindowImpl_1.WindowImpl._create(); +} +exports.create_window = create_window; +/** + * Creates an `XMLDocument` node. + */ +function create_xmlDocument() { + return new XMLDocumentImpl_1.XMLDocumentImpl(); +} +exports.create_xmlDocument = create_xmlDocument; +/** + * Creates a `Document` node. + */ +function create_document() { + return new DocumentImpl_1.DocumentImpl(); +} +exports.create_document = create_document; +/** + * Creates an `AbortController`. + */ +function create_abortController() { + return new AbortControllerImpl_1.AbortControllerImpl(); +} +exports.create_abortController = create_abortController; +/** + * Creates an `AbortSignal`. + */ +function create_abortSignal() { + return AbortSignalImpl_1.AbortSignalImpl._create(); +} +exports.create_abortSignal = create_abortSignal; +/** + * Creates a `DocumentType` node. + * + * @param document - owner document + * @param name - name of the node + * @param publicId - `PUBLIC` identifier + * @param systemId - `SYSTEM` identifier + */ +function create_documentType(document, name, publicId, systemId) { + return DocumentTypeImpl_1.DocumentTypeImpl._create(document, name, publicId, systemId); +} +exports.create_documentType = create_documentType; +/** + * Creates a new `Element` node. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ +function create_element(document, localName, namespace, prefix) { + return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix); +} +exports.create_element = create_element; +/** + * Creates a new `HTMLElement` node. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ +function create_htmlElement(document, localName, namespace, prefix) { + // TODO: Implement in HTML DOM + return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix); +} +exports.create_htmlElement = create_htmlElement; +/** + * Creates a new `HTMLUnknownElement` node. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ +function create_htmlUnknownElement(document, localName, namespace, prefix) { + // TODO: Implement in HTML DOM + return ElementImpl_1.ElementImpl._create(document, localName, namespace, prefix); +} +exports.create_htmlUnknownElement = create_htmlUnknownElement; +/** + * Creates a new `DocumentFragment` node. + * + * @param document - owner document + */ +function create_documentFragment(document) { + return DocumentFragmentImpl_1.DocumentFragmentImpl._create(document); +} +exports.create_documentFragment = create_documentFragment; +/** + * Creates a new `ShadowRoot` node. + * + * @param document - owner document + * @param host - shadow root's host element node + */ +function create_shadowRoot(document, host) { + return ShadowRootImpl_1.ShadowRootImpl._create(document, host); +} +exports.create_shadowRoot = create_shadowRoot; +/** + * Creates a new `Attr` node. + * + * @param document - owner document + * @param localName - local name + */ +function create_attr(document, localName) { + return AttrImpl_1.AttrImpl._create(document, localName); +} +exports.create_attr = create_attr; +/** + * Creates a new `Text` node. + * + * @param document - owner document + * @param data - node contents + */ +function create_text(document, data) { + return TextImpl_1.TextImpl._create(document, data); +} +exports.create_text = create_text; +/** + * Creates a new `CDATASection` node. + * + * @param document - owner document + * @param data - node contents + */ +function create_cdataSection(document, data) { + return CDATASectionImpl_1.CDATASectionImpl._create(document, data); +} +exports.create_cdataSection = create_cdataSection; +/** + * Creates a new `Comment` node. + * + * @param document - owner document + * @param data - node contents + */ +function create_comment(document, data) { + return CommentImpl_1.CommentImpl._create(document, data); +} +exports.create_comment = create_comment; +/** + * Creates a new `ProcessingInstruction` node. + * + * @param document - owner document + * @param target - instruction target + * @param data - node contents + */ +function create_processingInstruction(document, target, data) { + return ProcessingInstructionImpl_1.ProcessingInstructionImpl._create(document, target, data); +} +exports.create_processingInstruction = create_processingInstruction; +/** + * Creates a new `HTMLCollection`. + * + * @param root - root node + * @param filter - node filter + */ +function create_htmlCollection(root, filter = (() => true)) { + return HTMLCollectionImpl_1.HTMLCollectionImpl._create(root, filter); +} +exports.create_htmlCollection = create_htmlCollection; +/** + * Creates a new live `NodeList`. + * + * @param root - root node + */ +function create_nodeList(root) { + return NodeListImpl_1.NodeListImpl._create(root); +} +exports.create_nodeList = create_nodeList; +/** + * Creates a new static `NodeList`. + * + * @param root - root node + * @param items - a list of items to initialize the list + */ +function create_nodeListStatic(root, items) { + return NodeListStaticImpl_1.NodeListStaticImpl._create(root, items); +} +exports.create_nodeListStatic = create_nodeListStatic; +/** + * Creates a new `NamedNodeMap`. + * + * @param element - parent element + */ +function create_namedNodeMap(element) { + return NamedNodeMapImpl_1.NamedNodeMapImpl._create(element); +} +exports.create_namedNodeMap = create_namedNodeMap; +/** + * Creates a new `Range`. + * + * @param start - start point + * @param end - end point + */ +function create_range(start, end) { + return RangeImpl_1.RangeImpl._create(start, end); +} +exports.create_range = create_range; +/** + * Creates a new `NodeIterator`. + * + * @param root - iterator's root node + * @param reference - reference node + * @param pointerBeforeReference - whether the iterator is before or after the + * reference node + */ +function create_nodeIterator(root, reference, pointerBeforeReference) { + return NodeIteratorImpl_1.NodeIteratorImpl._create(root, reference, pointerBeforeReference); +} +exports.create_nodeIterator = create_nodeIterator; +/** + * Creates a new `TreeWalker`. + * + * @param root - iterator's root node + * @param current - current node + */ +function create_treeWalker(root, current) { + return TreeWalkerImpl_1.TreeWalkerImpl._create(root, current); +} +exports.create_treeWalker = create_treeWalker; +/** + * Creates a new `NodeFilter`. + */ +function create_nodeFilter() { + return NodeFilterImpl_1.NodeFilterImpl._create(); +} +exports.create_nodeFilter = create_nodeFilter; +/** + * Creates a new `MutationRecord`. + * + * @param type - type of mutation: `"attributes"` for an attribute + * mutation, `"characterData"` for a mutation to a CharacterData node + * and `"childList"` for a mutation to the tree of nodes. + * @param target - node affected by the mutation. + * @param addedNodes - list of added nodes. + * @param removedNodes - list of removed nodes. + * @param previousSibling - previous sibling of added or removed nodes. + * @param nextSibling - next sibling of added or removed nodes. + * @param attributeName - local name of the changed attribute, + * and `null` otherwise. + * @param attributeNamespace - namespace of the changed attribute, + * and `null` otherwise. + * @param oldValue - value before mutation: attribute value for an attribute + * mutation, node `data` for a mutation to a CharacterData node and `null` + * for a mutation to the tree of nodes. + */ +function create_mutationRecord(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) { + return MutationRecordImpl_1.MutationRecordImpl._create(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue); +} +exports.create_mutationRecord = create_mutationRecord; +/** + * Creates a new `DOMTokenList`. + * + * @param element - associated element + * @param attribute - associated attribute + */ +function create_domTokenList(element, attribute) { + return DOMTokenListImpl_1.DOMTokenListImpl._create(element, attribute); +} +exports.create_domTokenList = create_domTokenList; +//# sourceMappingURL=CreateAlgorithm.js.map + +/***/ }), + +/***/ 87: +/***/ (function(module) { + +module.exports = require("os"); + +/***/ }), + +/***/ 88: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DOMException_1 = __webpack_require__(35); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a collection of attributes. + */ +class NamedNodeMapImpl extends Array { + /** + * Initializes a new instance of `NamedNodeMap`. + * + * @param element - parent element + */ + constructor(element) { + super(); + this._element = element; + } + _asArray() { return this; } + /** @inheritdoc */ + item(index) { + /** + * 1. If index is equal to or greater than context object’s attribute list’s + * size, then return null. + * 2. Otherwise, return context object’s attribute list[index]. + * + */ + return this[index] || null; + } + /** @inheritdoc */ + getNamedItem(qualifiedName) { + /** + * The getNamedItem(qualifiedName) method, when invoked, must return the + * result of getting an attribute given qualifiedName and element. + */ + return algorithm_1.element_getAnAttributeByName(qualifiedName, this._element); + } + /** @inheritdoc */ + getNamedItemNS(namespace, localName) { + /** + * The getNamedItemNS(namespace, localName) method, when invoked, must + * return the result of getting an attribute given namespace, localName, + * and element. + */ + return algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace || '', localName, this._element); + } + /** @inheritdoc */ + setNamedItem(attr) { + /** + * The setNamedItem(attr) and setNamedItemNS(attr) methods, when invoked, + * must return the result of setting an attribute given attr and element. + */ + return algorithm_1.element_setAnAttribute(attr, this._element); + } + /** @inheritdoc */ + setNamedItemNS(attr) { + return algorithm_1.element_setAnAttribute(attr, this._element); + } + /** @inheritdoc */ + removeNamedItem(qualifiedName) { + /** + * 1. Let attr be the result of removing an attribute given qualifiedName + * and element. + * 2. If attr is null, then throw a "NotFoundError" DOMException. + * 3. Return attr. + */ + const attr = algorithm_1.element_removeAnAttributeByName(qualifiedName, this._element); + if (attr === null) + throw new DOMException_1.NotFoundError(); + return attr; + } + /** @inheritdoc */ + removeNamedItemNS(namespace, localName) { + /** + * 1. Let attr be the result of removing an attribute given namespace, + * localName, and element. + * 2. If attr is null, then throw a "NotFoundError" DOMException. + * 3. Return attr. + */ + const attr = algorithm_1.element_removeAnAttributeByNamespaceAndLocalName(namespace || '', localName, this._element); + if (attr === null) + throw new DOMException_1.NotFoundError(); + return attr; + } + /** + * Creates a new `NamedNodeMap`. + * + * @param element - parent element + */ + static _create(element) { + return new NamedNodeMapImpl(element); + } +} +exports.NamedNodeMapImpl = NamedNodeMapImpl; +//# sourceMappingURL=NamedNodeMapImpl.js.map + +/***/ }), + +/***/ 90: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const interfaces_1 = __webpack_require__(970); +const AbstractRangeImpl_1 = __webpack_require__(537); +const DOMException_1 = __webpack_require__(35); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +const util_1 = __webpack_require__(918); +/** + * Represents a live range. + */ +class RangeImpl extends AbstractRangeImpl_1.AbstractRangeImpl { + /** + * Initializes a new instance of `Range`. + */ + constructor() { + super(); + /** + * The Range() constructor, when invoked, must return a new live range with + * (current global object’s associated Document, 0) as its start and end. + */ + const doc = _1.dom.window._associatedDocument; + this._start = [doc, 0]; + this._end = [doc, 0]; + _1.dom.rangeList.add(this); + } + /** @inheritdoc */ + get commonAncestorContainer() { + /** + * 1. Let container be start node. + * 2. While container is not an inclusive ancestor of end node, let + * container be container’s parent. + * 3. Return container. + */ + let container = this._start[0]; + while (!algorithm_1.tree_isAncestorOf(this._end[0], container, true)) { + if (container._parent === null) { + throw new Error("Parent node is null."); + } + container = container._parent; + } + return container; + } + /** @inheritdoc */ + setStart(node, offset) { + /** + * The setStart(node, offset) method, when invoked, must set the start of + * context object to boundary point (node, offset). + */ + algorithm_1.range_setTheStart(this, node, offset); + } + /** @inheritdoc */ + setEnd(node, offset) { + /** + * The setEnd(node, offset) method, when invoked, must set the end of + * context object to boundary point (node, offset). + */ + algorithm_1.range_setTheEnd(this, node, offset); + } + /** @inheritdoc */ + setStartBefore(node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the start of the context object to boundary point + * (parent, node’s index). + */ + let parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheStart(this, parent, algorithm_1.tree_index(node)); + } + /** @inheritdoc */ + setStartAfter(node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the start of the context object to boundary point + * (parent, node’s index plus 1). + */ + let parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheStart(this, parent, algorithm_1.tree_index(node) + 1); + } + /** @inheritdoc */ + setEndBefore(node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the end of the context object to boundary point + * (parent, node’s index). + */ + let parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheEnd(this, parent, algorithm_1.tree_index(node)); + } + /** @inheritdoc */ + setEndAfter(node) { + /** + * 1. Let parent be node’s parent. + * 2. If parent is null, then throw an "InvalidNodeTypeError" DOMException. + * 3. Set the end of the context object to boundary point + * (parent, node’s index plus 1). + */ + let parent = node._parent; + if (parent === null) + throw new DOMException_1.InvalidNodeTypeError(); + algorithm_1.range_setTheEnd(this, parent, algorithm_1.tree_index(node) + 1); + } + /** @inheritdoc */ + collapse(toStart) { + /** + * The collapse(toStart) method, when invoked, must if toStart is true, + * set end to start, and set start to end otherwise. + */ + if (toStart) { + this._end = this._start; + } + else { + this._start = this._end; + } + } + /** @inheritdoc */ + selectNode(node) { + /** + * The selectNode(node) method, when invoked, must select node within + * context object. + */ + algorithm_1.range_select(node, this); + } + /** @inheritdoc */ + selectNodeContents(node) { + /** + * 1. If node is a doctype, throw an "InvalidNodeTypeError" DOMException. + * 2. Let length be the length of node. + * 3. Set start to the boundary point (node, 0). + * 4. Set end to the boundary point (node, length). + */ + if (util_1.Guard.isDocumentTypeNode(node)) + throw new DOMException_1.InvalidNodeTypeError(); + const length = algorithm_1.tree_nodeLength(node); + this._start = [node, 0]; + this._end = [node, length]; + } + /** @inheritdoc */ + compareBoundaryPoints(how, sourceRange) { + /** + * 1. If how is not one of + * - START_TO_START, + * - START_TO_END, + * - END_TO_END, and + * - END_TO_START, + * then throw a "NotSupportedError" DOMException. + */ + if (how !== interfaces_1.HowToCompare.StartToStart && how !== interfaces_1.HowToCompare.StartToEnd && + how !== interfaces_1.HowToCompare.EndToEnd && how !== interfaces_1.HowToCompare.EndToStart) + throw new DOMException_1.NotSupportedError(); + /** + * 2. If context object’s root is not the same as sourceRange’s root, + * then throw a "WrongDocumentError" DOMException. + */ + if (algorithm_1.range_root(this) !== algorithm_1.range_root(sourceRange)) + throw new DOMException_1.WrongDocumentError(); + /** + * 3. If how is: + * - START_TO_START: + * Let this point be the context object’s start. Let other point be + * sourceRange’s start. + * - START_TO_END: + * Let this point be the context object’s end. Let other point be + * sourceRange’s start. + * - END_TO_END: + * Let this point be the context object’s end. Let other point be + * sourceRange’s end. + * - END_TO_START: + * Let this point be the context object’s start. Let other point be + * sourceRange’s end. + */ + let thisPoint; + let otherPoint; + switch (how) { + case interfaces_1.HowToCompare.StartToStart: + thisPoint = this._start; + otherPoint = sourceRange._start; + break; + case interfaces_1.HowToCompare.StartToEnd: + thisPoint = this._end; + otherPoint = sourceRange._start; + break; + case interfaces_1.HowToCompare.EndToEnd: + thisPoint = this._end; + otherPoint = sourceRange._end; + break; + case interfaces_1.HowToCompare.EndToStart: + thisPoint = this._start; + otherPoint = sourceRange._end; + break; + /* istanbul ignore next */ + default: + throw new DOMException_1.NotSupportedError(); + } + /** + * 4. If the position of this point relative to other point is + * - before + * Return −1. + * - equal + * Return 0. + * - after + * Return 1. + */ + const position = algorithm_1.boundaryPoint_position(thisPoint, otherPoint); + if (position === interfaces_1.BoundaryPosition.Before) { + return -1; + } + else if (position === interfaces_1.BoundaryPosition.After) { + return 1; + } + else { + return 0; + } + } + /** @inheritdoc */ + deleteContents() { + /** + * 1. If the context object is collapsed, then return. + * 2. Let original start node, original start offset, original end node, + * and original end offset be the context object’s start node, + * start offset, end node, and end offset, respectively. + */ + if (algorithm_1.range_collapsed(this)) + return; + const originalStartNode = this._startNode; + const originalStartOffset = this._startOffset; + const originalEndNode = this._endNode; + const originalEndOffset = this._endOffset; + /** + * 3. If original start node and original end node are the same, and they + * are a Text, ProcessingInstruction, or Comment node, replace data with + * node original start node, offset original start offset, count original + * end offset minus original start offset, and data the empty string, + * and then return. + */ + if (originalStartNode === originalEndNode && + util_1.Guard.isCharacterDataNode(originalStartNode)) { + algorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, originalEndOffset - originalStartOffset, ''); + return; + } + /** + * 4. Let nodes to remove be a list of all the nodes that are contained in + * the context object, in tree order, omitting any node whose parent is also + * contained in the context object. + */ + const nodesToRemove = []; + for (const node of algorithm_1.range_getContainedNodes(this)) { + const parent = node._parent; + if (parent !== null && algorithm_1.range_isContained(parent, this)) { + continue; + } + nodesToRemove.push(node); + } + let newNode; + let newOffset; + if (algorithm_1.tree_isAncestorOf(originalEndNode, originalStartNode, true)) { + /** + * 5. If original start node is an inclusive ancestor of original end + * node, set new node to original start node and new offset to original + * start offset. + */ + newNode = originalStartNode; + newOffset = originalStartOffset; + } + else { + /** + * 6. Otherwise: + * 6.1. Let reference node equal original start node. + * 6.2. While reference node’s parent is not null and is not an inclusive + * ancestor of original end node, set reference node to its parent. + * 6.3. Set new node to the parent of reference node, and new offset to + * one plus the index of reference node. + */ + let referenceNode = originalStartNode; + while (referenceNode._parent !== null && + !algorithm_1.tree_isAncestorOf(originalEndNode, referenceNode._parent, true)) { + referenceNode = referenceNode._parent; + } + /* istanbul ignore next */ + if (referenceNode._parent === null) { + throw new Error("Parent node is null."); + } + newNode = referenceNode._parent; + newOffset = algorithm_1.tree_index(referenceNode) + 1; + } + /** + * 7. If original start node is a Text, ProcessingInstruction, or Comment + * node, replace data with node original start node, offset original start + * offset, count original start node’s length minus original start offset, + * data the empty string. + */ + if (util_1.Guard.isCharacterDataNode(originalStartNode)) { + algorithm_1.characterData_replaceData(originalStartNode, originalStartOffset, algorithm_1.tree_nodeLength(originalStartNode) - originalStartOffset, ''); + } + /** + * 8. For each node in nodes to remove, in tree order, remove node from its + * parent. + */ + for (const node of nodesToRemove) { + /* istanbul ignore else */ + if (node._parent) { + algorithm_1.mutation_remove(node, node._parent); + } + } + /** + * 9. If original end node is a Text, ProcessingInstruction, or Comment + * node, replace data with node original end node, offset 0, count original + * end offset and data the empty string. + */ + if (util_1.Guard.isCharacterDataNode(originalEndNode)) { + algorithm_1.characterData_replaceData(originalEndNode, 0, originalEndOffset, ''); + } + /** + * 10. Set start and end to (new node, new offset). + */ + this._start = [newNode, newOffset]; + this._end = [newNode, newOffset]; + } + /** @inheritdoc */ + extractContents() { + /** + * The extractContents() method, when invoked, must return the result of + * extracting the context object. + */ + return algorithm_1.range_extract(this); + } + /** @inheritdoc */ + cloneContents() { + /** + * The cloneContents() method, when invoked, must return the result of + * cloning the contents of the context object. + */ + return algorithm_1.range_cloneTheContents(this); + } + /** @inheritdoc */ + insertNode(node) { + /** + * The insertNode(node) method, when invoked, must insert node into the + * context object. + */ + return algorithm_1.range_insert(node, this); + } + /** @inheritdoc */ + surroundContents(newParent) { + /** + * 1. If a non-Text node is partially contained in the context object, then + * throw an "InvalidStateError" DOMException. + */ + for (const node of algorithm_1.range_getPartiallyContainedNodes(this)) { + if (!util_1.Guard.isTextNode(node)) { + throw new DOMException_1.InvalidStateError(); + } + } + /** + * 2. If newParent is a Document, DocumentType, or DocumentFragment node, + * then throw an "InvalidNodeTypeError" DOMException. + */ + if (util_1.Guard.isDocumentNode(newParent) || + util_1.Guard.isDocumentTypeNode(newParent) || + util_1.Guard.isDocumentFragmentNode(newParent)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + /** + * 3. Let fragment be the result of extracting the context object. + */ + const fragment = algorithm_1.range_extract(this); + /** + * 4. If newParent has children, then replace all with null within newParent. + */ + if ((newParent)._children.size !== 0) { + algorithm_1.mutation_replaceAll(null, newParent); + } + /** + * 5. Insert newParent into the context object. + * 6. Append fragment to newParent. + */ + algorithm_1.range_insert(newParent, this); + algorithm_1.mutation_append(fragment, newParent); + /** + * 7. Select newParent within the context object. + */ + algorithm_1.range_select(newParent, this); + } + /** @inheritdoc */ + cloneRange() { + /** + * The cloneRange() method, when invoked, must return a new live range with + * the same start and end as the context object. + */ + return algorithm_1.create_range(this._start, this._end); + } + /** @inheritdoc */ + detach() { + /** + * The detach() method, when invoked, must do nothing. + * + * since JS lacks weak references, we still use detach + */ + _1.dom.rangeList.delete(this); + } + /** @inheritdoc */ + isPointInRange(node, offset) { + /** + * 1. If node’s root is different from the context object’s root, return false. + */ + if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) { + return false; + } + /** + * 2. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 3. If offset is greater than node’s length, then throw an + * "IndexSizeError" DOMException. + */ + if (util_1.Guard.isDocumentTypeNode(node)) + throw new DOMException_1.InvalidNodeTypeError(); + if (offset > algorithm_1.tree_nodeLength(node)) + throw new DOMException_1.IndexSizeError(); + /** + * 4. If (node, offset) is before start or after end, return false. + */ + const bp = [node, offset]; + if (algorithm_1.boundaryPoint_position(bp, this._start) === interfaces_1.BoundaryPosition.Before || + algorithm_1.boundaryPoint_position(bp, this._end) === interfaces_1.BoundaryPosition.After) { + return false; + } + /** + * 5. Return true. + */ + return true; + } + /** @inheritdoc */ + comparePoint(node, offset) { + /** + * 1. If node’s root is different from the context object’s root, then throw + * a "WrongDocumentError" DOMException. + * 2. If node is a doctype, then throw an "InvalidNodeTypeError" DOMException. + * 3. If offset is greater than node’s length, then throw an + * "IndexSizeError" DOMException. + */ + if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) + throw new DOMException_1.WrongDocumentError(); + if (util_1.Guard.isDocumentTypeNode(node)) + throw new DOMException_1.InvalidNodeTypeError(); + if (offset > algorithm_1.tree_nodeLength(node)) + throw new DOMException_1.IndexSizeError(); + /** + * 4. If (node, offset) is before start, return −1. + * 5. If (node, offset) is after end, return 1. + * 6. Return 0. + */ + const bp = [node, offset]; + if (algorithm_1.boundaryPoint_position(bp, this._start) === interfaces_1.BoundaryPosition.Before) { + return -1; + } + else if (algorithm_1.boundaryPoint_position(bp, this._end) === interfaces_1.BoundaryPosition.After) { + return 1; + } + else { + return 0; + } + } + /** @inheritdoc */ + intersectsNode(node) { + /** + * 1. If node’s root is different from the context object’s root, return false. + */ + if (algorithm_1.tree_rootNode(node) !== algorithm_1.range_root(this)) { + return false; + } + /** + * 2. Let parent be node’s parent. + * 3. If parent is null, return true. + */ + const parent = node._parent; + if (parent === null) + return true; + /** + * 4. Let offset be node’s index. + */ + const offset = algorithm_1.tree_index(node); + /** + * 5. If (parent, offset) is before end and (parent, offset plus 1) is + * after start, return true. + */ + if (algorithm_1.boundaryPoint_position([parent, offset], this._end) === interfaces_1.BoundaryPosition.Before && + algorithm_1.boundaryPoint_position([parent, offset + 1], this._start) === interfaces_1.BoundaryPosition.After) { + return true; + } + /** + * 6. Return false. + */ + return false; + } + toString() { + /** + * 1. Let s be the empty string. + */ + let s = ''; + /** + * 2. If the context object’s start node is the context object’s end node + * and it is a Text node, then return the substring of that Text node’s data + * beginning at the context object’s start offset and ending at the context + * object’s end offset. + */ + if (this._startNode === this._endNode && util_1.Guard.isTextNode(this._startNode)) { + return this._startNode._data.substring(this._startOffset, this._endOffset); + } + /** + * 3. If the context object’s start node is a Text node, then append the + * substring of that node’s data from the context object’s start offset + * until the end to s. + */ + if (util_1.Guard.isTextNode(this._startNode)) { + s += this._startNode._data.substring(this._startOffset); + } + /** + * 4. Append the concatenation of the data of all Text nodes that are + * contained in the context object, in tree order, to s. + */ + for (const child of algorithm_1.range_getContainedNodes(this)) { + if (util_1.Guard.isTextNode(child)) { + s += child._data; + } + } + /** + * 5. If the context object’s end node is a Text node, then append the + * substring of that node’s data from its start until the context object’s + * end offset to s. + */ + if (util_1.Guard.isTextNode(this._endNode)) { + s += this._endNode._data.substring(0, this._endOffset); + } + /** + * 6. Return s. + */ + return s; + } + /** + * Creates a new `Range`. + * + * @param start - start point + * @param end - end point + */ + static _create(start, end) { + const range = new RangeImpl(); + if (start) + range._start = start; + if (end) + range._end = end; + return range; + } +} +exports.RangeImpl = RangeImpl; +RangeImpl.START_TO_START = 0; +RangeImpl.START_TO_END = 1; +RangeImpl.END_TO_END = 2; +RangeImpl.END_TO_START = 3; +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "START_TO_START", 0); +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "START_TO_END", 1); +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "END_TO_END", 2); +WebIDLAlgorithm_1.idl_defineConst(RangeImpl.prototype, "END_TO_START", 3); +//# sourceMappingURL=RangeImpl.js.map + +/***/ }), + +/***/ 92: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const ObjectWriter_1 = __webpack_require__(419); +const util_1 = __webpack_require__(592); +const BaseWriter_1 = __webpack_require__(462); +/** + * Serializes XML nodes into a JSON string. + */ +class JSONWriter extends BaseWriter_1.BaseWriter { + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param writerOptions - serialization options + */ + serialize(node, writerOptions) { + // provide default options + const options = util_1.applyDefaults(writerOptions, { + wellFormed: false, + noDoubleEncoding: false, + prettyPrint: false, + indent: ' ', + newline: '\n', + offset: 0, + group: false + }); + // convert to object + const objectWriterOptions = util_1.applyDefaults(options, { + format: "object", + wellFormed: false, + noDoubleEncoding: false, + }); + const objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions); + const val = objectWriter.serialize(node, objectWriterOptions); + // recursively convert object into JSON string + return this._beginLine(options, 0) + this._convertObject(val, options); + } + /** + * Produces an XML serialization of the given object. + * + * @param obj - object to serialize + * @param options - serialization options + * @param level - depth of the XML tree + */ + _convertObject(obj, options, level = 0) { + let markup = ''; + const isLeaf = this._isLeafNode(obj); + if (util_1.isArray(obj)) { + markup += '['; + const len = obj.length; + let i = 0; + for (const val of obj) { + markup += this._endLine(options, level + 1) + + this._beginLine(options, level + 1) + + this._convertObject(val, options, level + 1); + if (i < len - 1) { + markup += ','; + } + i++; + } + markup += this._endLine(options, level) + this._beginLine(options, level); + markup += ']'; + } + else if (util_1.isObject(obj)) { + markup += '{'; + const len = util_1.objectLength(obj); + let i = 0; + util_1.forEachObject(obj, (key, val) => { + if (isLeaf && options.prettyPrint) { + markup += ' '; + } + else { + markup += this._endLine(options, level + 1) + this._beginLine(options, level + 1); + } + markup += '"' + key + '":'; + if (options.prettyPrint) { + markup += ' '; + } + markup += this._convertObject(val, options, level + 1); + if (i < len - 1) { + markup += ','; + } + i++; + }, this); + if (isLeaf && options.prettyPrint) { + markup += ' '; + } + else { + markup += this._endLine(options, level) + this._beginLine(options, level); + } + markup += '}'; + } + else { + markup += '"' + obj + '"'; + } + return markup; + } + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + * + * @param options - serialization options + * @param level - current depth of the XML tree + */ + _beginLine(options, level) { + if (!options.prettyPrint) { + return ''; + } + else { + const indentLevel = options.offset + level + 1; + if (indentLevel > 0) { + return new Array(indentLevel).join(options.indent); + } + } + return ''; + } + /** + * Produces characters to be appended to a line of string in pretty-print + * mode. + * + * @param options - serialization options + * @param level - current depth of the XML tree + */ + _endLine(options, level) { + if (!options.prettyPrint) { + return ''; + } + else { + return options.newline; + } + } + /** + * Determines if an object is a leaf node. + * + * @param obj + */ + _isLeafNode(obj) { + return this._descendantCount(obj) <= 1; + } + /** + * Counts the number of descendants of the given object. + * + * @param obj + * @param count + */ + _descendantCount(obj, count = 0) { + if (util_1.isArray(obj)) { + util_1.forEachArray(obj, val => count += this._descendantCount(val, count), this); + } + else if (util_1.isObject(obj)) { + util_1.forEachObject(obj, (key, val) => count += this._descendantCount(val, count), this); + } + else { + count++; + } + return count; + } +} +exports.JSONWriter = JSONWriter; +//# sourceMappingURL=JSONWriter.js.map + +/***/ }), + +/***/ 95: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var MapWriter_1 = __webpack_require__(750); +exports.MapWriter = MapWriter_1.MapWriter; +var XMLWriter_1 = __webpack_require__(764); +exports.XMLWriter = XMLWriter_1.XMLWriter; +var ObjectWriter_1 = __webpack_require__(419); +exports.ObjectWriter = ObjectWriter_1.ObjectWriter; +var JSONWriter_1 = __webpack_require__(92); +exports.JSONWriter = JSONWriter_1.JSONWriter; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 97: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const CodePoints_1 = __webpack_require__(11); +const ByteSequence_1 = __webpack_require__(263); +const Byte_1 = __webpack_require__(782); +const util_1 = __webpack_require__(68); +/** + * Determines if the string `a` is a code unit prefix of string `b`. + * + * @param a - a string + * @param b - a string + */ +function isCodeUnitPrefix(a, b) { + /** + * 1. Let i be 0. + * 2. While true: + * 2.1. Let aCodeUnit be the ith code unit of a if i is less than a’s length; + * otherwise null. + * 2.2. Let bCodeUnit be the ith code unit of b if i is less than b’s length; + * otherwise null. + * 2.3. If bCodeUnit is null, then return true. + * 2.4. Return false if aCodeUnit is different from bCodeUnit. + * 2.5. Set i to i + 1. + */ + let i = 0; + while (true) { + const aCodeUnit = i < a.length ? a.charCodeAt(i) : null; + const bCodeUnit = i < b.length ? b.charCodeAt(i) : null; + if (aCodeUnit === null) + return true; + if (aCodeUnit !== bCodeUnit) + return false; + i++; + } +} +exports.isCodeUnitPrefix = isCodeUnitPrefix; +/** + * Determines if the string `a` is a code unit less than string `b`. + * + * @param a - a string + * @param b - a string + */ +function isCodeUnitLessThan(a, b) { + /** + * 1. If b is a code unit prefix of a, then return false. + * 2. If a is a code unit prefix of b, then return true. + * 3. Let n be the smallest index such that the nth code unit of a is + * different from the nth code unit of b. (There has to be such an index, + * since neither string is a prefix of the other.) + * 4. If the nth code unit of a is less than the nth code unit of b, then + * return true. + * 5. Return false. + */ + if (isCodeUnitPrefix(b, a)) + return false; + if (isCodeUnitPrefix(a, b)) + return true; + for (let i = 0; i < Math.min(a.length, b.length); i++) { + const aCodeUnit = a.charCodeAt(i); + const bCodeUnit = b.charCodeAt(i); + if (aCodeUnit === bCodeUnit) + continue; + return (aCodeUnit < bCodeUnit); + } + /* istanbul ignore next */ + return false; +} +exports.isCodeUnitLessThan = isCodeUnitLessThan; +/** + * Isomorphic encodes the given string. + * + * @param str - a string + */ +function isomorphicEncode(str) { + /** + * 1. Assert: input contains no code points greater than U+00FF. + * 2. Return a byte sequence whose length is equal to input’s length and whose + * bytes have the same values as input’s code points, in the same order. + */ + const codePoints = Array.from(str); + const bytes = new Uint8Array(codePoints.length); + let i = 0; + for (const codePoint of str) { + const byte = codePoint.codePointAt(0); + console.assert(byte !== undefined && byte <= 0x00FF, "isomorphicEncode requires string bytes to be less than or equal to 0x00FF."); + if (byte !== undefined && byte <= 0x00FF) { + bytes[i++] = byte; + } + } + return bytes; +} +exports.isomorphicEncode = isomorphicEncode; +/** + * Determines if the given string is An ASCII string. + * + * @param str - a string + */ +function isASCIIString(str) { + /** + * An ASCII string is a string whose code points are all ASCII code points. + */ + return /^[\u0000-\u007F]*$/.test(str); +} +exports.isASCIIString = isASCIIString; +/** + * Converts all uppercase ASCII code points to lowercase. + * + * @param str - a string + */ +function asciiLowercase(str) { + /** + * To ASCII lowercase a string, replace all ASCII upper alphas in the string + * with their corresponding code point in ASCII lower alpha. + */ + let result = ""; + for (const c of str) { + const code = c.codePointAt(0); + if (code !== undefined && code >= 0x41 && code <= 0x5A) { + result += String.fromCodePoint(code + 0x20); + } + else { + result += c; + } + } + return result; +} +exports.asciiLowercase = asciiLowercase; +/** + * Converts all uppercase ASCII code points to uppercase. + * + * @param str - a string + */ +function asciiUppercase(str) { + /** + * To ASCII uppercase a string, replace all ASCII lower alphas in the string + * with their corresponding code point in ASCII upper alpha. + */ + let result = ""; + for (const c of str) { + const code = c.codePointAt(0); + if (code !== undefined && code >= 0x61 && code <= 0x7A) { + result += String.fromCodePoint(code - 0x20); + } + else { + result += c; + } + } + return result; +} +exports.asciiUppercase = asciiUppercase; +/** + * Compares two ASCII strings case-insensitively. + * + * @param a - a string + * @param b - a string + */ +function asciiCaseInsensitiveMatch(a, b) { + /** + * A string A is an ASCII case-insensitive match for a string B, if the ASCII + * lowercase of A is the ASCII lowercase of B. + */ + return asciiLowercase(a) === asciiLowercase(b); +} +exports.asciiCaseInsensitiveMatch = asciiCaseInsensitiveMatch; +/** + * ASCII encodes a string. + * + * @param str - a string + */ +function asciiEncode(str) { + /** + * 1. Assert: input is an ASCII string. + * 2. Return the isomorphic encoding of input. + */ + console.assert(isASCIIString(str), "asciiEncode requires an ASCII string."); + return isomorphicEncode(str); +} +exports.asciiEncode = asciiEncode; +/** + * ASCII decodes a byte sequence. + * + * @param bytes - a byte sequence + */ +function asciiDecode(bytes) { + /** + * 1. Assert: All bytes in input are ASCII bytes. + * 2. Return the isomorphic decoding of input. + */ + for (const byte of bytes) { + console.assert(Byte_1.isASCIIByte(byte), "asciiDecode requires an ASCII byte sequence."); + } + return ByteSequence_1.isomorphicDecode(bytes); +} +exports.asciiDecode = asciiDecode; +/** + * Strips newline characters from a string. + * + * @param str - a string + */ +function stripNewlines(str) { + /** + * To strip newlines from a string, remove any U+000A LF and U+000D CR code + * points from the string. + */ + return str.replace(/[\n\r]/g, ""); +} +exports.stripNewlines = stripNewlines; +/** + * Normalizes newline characters in a string by converting consecutive + * carriage-return newline characters and also single carriage return characters + * into a single newline. + * + * @param str - a string + */ +function normalizeNewlines(str) { + /** + * To normalize newlines in a string, replace every U+000D CR U+000A LF code + * point pair with a single U+000A LF code point, and then replace every + * remaining U+000D CR code point with a U+000A LF code point. + */ + return str.replace(/\r\n/g, "\n").replace(/\r/g, "\n"); +} +exports.normalizeNewlines = normalizeNewlines; +/** + * Removes leading and trailing whitespace characters from a string. + * + * @param str - a string + */ +function stripLeadingAndTrailingASCIIWhitespace(str) { + /** + * To strip leading and trailing ASCII whitespace from a string, remove all + * ASCII whitespace that are at the start or the end of the string. + */ + return str.replace(/^[\t\n\f\r ]+/, "").replace(/[\t\n\f\r ]+$/, ""); +} +exports.stripLeadingAndTrailingASCIIWhitespace = stripLeadingAndTrailingASCIIWhitespace; +/** + * Removes consecutive newline characters from a string. + * + * @param str - a string + */ +function stripAndCollapseASCIIWhitespace(str) { + /** + * To strip and collapse ASCII whitespace in a string, replace any sequence of + * one or more consecutive code points that are ASCII whitespace in the string + * with a single U+0020 SPACE code point, and then remove any leading and + * trailing ASCII whitespace from that string. + */ + return stripLeadingAndTrailingASCIIWhitespace(str.replace(/[\t\n\f\r ]{2,}/g, " ")); +} +exports.stripAndCollapseASCIIWhitespace = stripAndCollapseASCIIWhitespace; +/** + * Collects a sequence of code points matching a given condition from the input + * string. + * + * @param condition - a condition to match + * @param input - a string + * @param options - starting position + */ +function collectASequenceOfCodePoints(condition, input, options) { + /** + * 1. Let result be the empty string. + * 2. While position doesn’t point past the end of input and the code point at + * position within input meets the condition condition: + * 2.1. Append that code point to the end of result. + * 2.2. Advance position by 1. + * 3. Return result. + */ + if (!util_1.isArray(input)) + return collectASequenceOfCodePoints(condition, Array.from(input), options); + let result = ""; + while (options.position < input.length && !!condition.call(null, input[options.position])) { + result += input[options.position]; + options.position++; + } + return result; +} +exports.collectASequenceOfCodePoints = collectASequenceOfCodePoints; +/** + * Skips over ASCII whitespace. + * + * @param input - input string + * @param options - starting position + */ +function skipASCIIWhitespace(input, options) { + /** + * To skip ASCII whitespace within a string input given a position variable + * position, collect a sequence of code points that are ASCII whitespace from + * input given position. The collected code points are not used, but position + * is still updated. + */ + collectASequenceOfCodePoints(str => CodePoints_1.ASCIIWhiteSpace.test(str), input, options); +} +exports.skipASCIIWhitespace = skipASCIIWhitespace; +/** + * Solits a string at the given delimiter. + * + * @param input - input string + * @param delimiter - a delimiter string + */ +function strictlySplit(input, delimiter) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. Let token be the result of collecting a sequence of code points that are + * not equal to delimiter from input, given position. + * 4. Append token to tokens. + * 5. While position is not past the end of input: + * 5.1. Assert: the code point at position within input is delimiter. + * 5.2. Advance position by 1. + * 5.3. Let token be the result of collecting a sequence of code points that + * are not equal to delimiter from input, given position. + * 5.4. Append token to tokens. + * 6. Return tokens. + */ + if (!util_1.isArray(input)) + return strictlySplit(Array.from(input), delimiter); + const options = { position: 0 }; + const tokens = []; + let token = collectASequenceOfCodePoints(str => delimiter !== str, input, options); + tokens.push(token); + while (options.position < input.length) { + console.assert(input[options.position] === delimiter, "strictlySplit found no delimiter in input string."); + options.position++; + token = collectASequenceOfCodePoints(str => delimiter !== str, input, options); + tokens.push(token); + } + return tokens; +} +exports.strictlySplit = strictlySplit; +/** + * Splits a string on ASCII whitespace. + * + * @param input - a string + */ +function splitAStringOnASCIIWhitespace(input) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. Skip ASCII whitespace within input given position. + * 4. While position is not past the end of input: + * 4.1. Let token be the result of collecting a sequence of code points that + * are not ASCII whitespace from input, given position. + * 4.2. Append token to tokens. + * 4.3. Skip ASCII whitespace within input given position. + * 5. Return tokens. + */ + if (!util_1.isArray(input)) + return splitAStringOnASCIIWhitespace(Array.from(input)); + const options = { position: 0 }; + const tokens = []; + skipASCIIWhitespace(input, options); + while (options.position < input.length) { + const token = collectASequenceOfCodePoints(str => !CodePoints_1.ASCIIWhiteSpace.test(str), input, options); + tokens.push(token); + skipASCIIWhitespace(input, options); + } + return tokens; +} +exports.splitAStringOnASCIIWhitespace = splitAStringOnASCIIWhitespace; +/** + * Splits a string on commas. + * + * @param input - a string + */ +function splitAStringOnCommas(input) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. While position is not past the end of input: + * 3.1. Let token be the result of collecting a sequence of code points that + * are not U+002C (,) from input, given position. + * 3.2. Strip leading and trailing ASCII whitespace from token. + * 3.3. Append token to tokens. + * 3.4. If position is not past the end of input, then: + * 3.4.1. Assert: the code point at position within input is U+002C (,). + * 3.4.2. Advance position by 1. + * 4. Return tokens. + */ + if (!util_1.isArray(input)) + return splitAStringOnCommas(Array.from(input)); + const options = { position: 0 }; + const tokens = []; + while (options.position < input.length) { + const token = collectASequenceOfCodePoints(str => str !== ',', input, options); + tokens.push(stripLeadingAndTrailingASCIIWhitespace(token)); + if (options.position < input.length) { + console.assert(input[options.position] === ',', "splitAStringOnCommas found no delimiter in input string."); + options.position++; + } + } + return tokens; +} +exports.splitAStringOnCommas = splitAStringOnCommas; +/** + * Concatenates a list of strings with the given separator. + * + * @param list - a list of strings + * @param separator - a separator string + */ +function concatenate(list, separator = "") { + /** + * 1. If list is empty, then return the empty string. + * 2. If separator is not given, then set separator to the empty string. + * 3. Return a string whose contents are list’s items, in order, separated + * from each other by separator. + */ + if (list.length === 0) + return ""; + return list.join(separator); +} +exports.concatenate = concatenate; +//# sourceMappingURL=String.js.map + +/***/ }), + +/***/ 98: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const LocalNameSet_1 = __webpack_require__(575); +const NamespacePrefixMap_1 = __webpack_require__(392); +const DOMException_1 = __webpack_require__(35); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +/** + * Represents an XML serializer. + * + * Implements: https://www.w3.org/TR/DOM-Parsing/#serializing + */ +class XMLSerializerImpl { + /** @inheritdoc */ + serializeToString(root) { + /** + * The serializeToString(root) method must produce an XML serialization + * of root passing a value of false for the require well-formed parameter, + * and return the result. + */ + return this._xmlSerialization(root, false); + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _xmlSerialization(node, requireWellFormed) { + // To increase performance, use a namespace-aware serializer only if the + // document has namespaced elements + if (node._nodeDocument === undefined || node._nodeDocument._hasNamespaces) { + /** From: https://w3c.github.io/DOM-Parsing/#xml-serialization + * + * 1. Let namespace be a context namespace with value null. + * The context namespace tracks the XML serialization algorithm's current + * default namespace. The context namespace is changed when either an Element + * Node has a default namespace declaration, or the algorithm generates a + * default namespace declaration for the Element Node to match its own + * namespace. The algorithm assumes no namespace (null) to start. + * 2. Let prefix map be a new namespace prefix map. + * 3. Add the XML namespace with prefix value "xml" to prefix map. + * 4. Let prefix index be a generated namespace prefix index with value 1. + * The generated namespace prefix index is used to generate a new unique + * prefix value when no suitable existing namespace prefix is available to + * serialize a node's namespaceURI (or the namespaceURI of one of node's + * attributes). See the generate a prefix algorithm. + */ + const namespace = null; + const prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap(); + prefixMap.set("xml", infra_1.namespace.XML); + const prefixIndex = { value: 1 }; + /** + * 5. Return the result of running the XML serialization algorithm on node + * passing the context namespace namespace, namespace prefix map prefix map, + * generated namespace prefix index reference to prefix index, and the + * flag require well-formed. If an exception occurs during the execution + * of the algorithm, then catch that exception and throw an + * "InvalidStateError" DOMException. + */ + try { + return this._serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + } + catch (_a) { + throw new DOMException_1.InvalidStateError(); + } + } + else { + try { + return this._serializeNode(node, requireWellFormed); + } + catch (_b) { + throw new DOMException_1.InvalidStateError(); + } + } + } + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) { + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + return this._serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + case interfaces_1.NodeType.Document: + return this._serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + case interfaces_1.NodeType.Comment: + return this._serializeComment(node, requireWellFormed); + case interfaces_1.NodeType.Text: + return this._serializeText(node, requireWellFormed); + case interfaces_1.NodeType.DocumentFragment: + return this._serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed); + case interfaces_1.NodeType.DocumentType: + return this._serializeDocumentType(node, requireWellFormed); + case interfaces_1.NodeType.ProcessingInstruction: + return this._serializeProcessingInstruction(node, requireWellFormed); + case interfaces_1.NodeType.CData: + return this._serializeCData(node, requireWellFormed); + default: + throw new Error(`Unknown node type: ${node.nodeType}`); + } + } + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeNode(node, requireWellFormed) { + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + return this._serializeElement(node, requireWellFormed); + case interfaces_1.NodeType.Document: + return this._serializeDocument(node, requireWellFormed); + case interfaces_1.NodeType.Comment: + return this._serializeComment(node, requireWellFormed); + case interfaces_1.NodeType.Text: + return this._serializeText(node, requireWellFormed); + case interfaces_1.NodeType.DocumentFragment: + return this._serializeDocumentFragment(node, requireWellFormed); + case interfaces_1.NodeType.DocumentType: + return this._serializeDocumentType(node, requireWellFormed); + case interfaces_1.NodeType.ProcessingInstruction: + return this._serializeProcessingInstruction(node, requireWellFormed); + case interfaces_1.NodeType.CData: + return this._serializeCData(node, requireWellFormed); + default: + throw new Error(`Unknown node type: ${node.nodeType}`); + } + } + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) { + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + let markup = "<"; + let qualifiedName = ''; + let skipEndTag = false; + let ignoreNamespaceDefinitionAttribute = false; + let map = prefixMap.copy(); + let localPrefixesMap = {}; + let localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap); + let inheritedNS = namespace; + let ns = node.namespaceURI; + /** 11. If inherited ns is equal to ns, then: */ + if (inheritedNS === ns) { + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + */ + if (localDefaultNamespace !== null) { + ignoreNamespaceDefinitionAttribute = true; + } + /** + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + if (ns === infra_1.namespace.XML) { + qualifiedName = 'xml:' + node.localName; + } + else { + qualifiedName = node.localName; + } + /** 11.4. Append the value of qualified name to markup. */ + markup += qualifiedName; + } + else { + /** + * 12. Otherwise, inherited ns is not equal to ns (the node's own + * namespace is different from the context namespace of its parent). + * Run these sub-steps: + * + * 12.1. Let prefix be the value of node's prefix attribute. + * 12.2. Let candidate prefix be the result of retrieving a preferred + * prefix string prefix from map given namespace ns. The above may return + * null if no namespace key ns exists in map. + */ + let prefix = node.prefix; + /** + * We don't need to run "retrieving a preferred prefix string" algorithm if + * the element has no prefix and its namespace matches to the default + * namespace. + * See: https://github.com/web-platform-tests/wpt/pull/16703 + */ + let candidatePrefix = null; + if (prefix !== null || ns !== localDefaultNamespace) { + candidatePrefix = map.get(prefix, ns); + } + /** + * 12.3. If the value of prefix matches "xmlns", then run the following + * steps: + */ + if (prefix === "xmlns") { + /** + * 12.3.1. If the require well-formed flag is set, then throw an error. + * An Element with prefix "xmlns" will not legally round-trip in a + * conforming XML parser. + */ + if (requireWellFormed) { + throw new Error("An element cannot have the 'xmlns' prefix (well-formed required)."); + } + /** + * 12.3.2. Let candidate prefix be the value of prefix. + */ + candidatePrefix = prefix; + } + /** + * 12.4.Found a suitable namespace prefix: if candidate prefix is not + * null (a namespace prefix is defined which maps to ns), then: + */ + if (candidatePrefix !== null) { + /** + * The following may serialize a different prefix than the Element's + * existing prefix if it already had one. However, the retrieving a + * preferred prefix string algorithm already tried to match the + * existing prefix if possible. + * + * 12.4.1. Append to qualified name the concatenation of candidate + * prefix, ":" (U+003A COLON), and node's localName. There exists on + * this node or the node's ancestry a namespace prefix definition that + * defines the node's namespace. + * 12.4.2. If the local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute) and its + * value is not the XML namespace, then let inherited ns get the value + * of local default namespace unless the local default namespace is the + * empty string in which case let it get null (the context namespace + * is changed to the declared default, rather than this node's own + * namespace). + * + * _Note:_ Any default namespace definitions or namespace prefixes that + * define the XML namespace are omitted when serializing this node's + * attributes. + */ + qualifiedName = candidatePrefix + ':' + node.localName; + if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.4.3. Append the value of qualified name to markup. + */ + markup += qualifiedName; + /** 12.5. Otherwise, if prefix is not null, then: */ + } + else if (prefix !== null) { + /** + * _Note:_ By this step, there is no namespace or prefix mapping + * declaration in this node (or any parent node visited by this + * algorithm) that defines prefix otherwise the step labelled Found + * a suitable namespace prefix would have been followed. The sub-steps + * that follow will create a new namespace prefix declaration for prefix + * and ensure that prefix does not conflict with an existing namespace + * prefix declaration of the same localName in node's attribute list. + * + * 12.5.1. If the local prefixes map contains a key matching prefix, + * then let prefix be the result of generating a prefix providing as + * input map, ns, and prefix index. + */ + if (prefix in localPrefixesMap) { + prefix = this._generatePrefix(ns, map, prefixIndex); + } + /** + * 12.5.2. Add prefix to map given namespace ns. + * 12.5.3. Append to qualified name the concatenation of prefix, ":" + * (U+003A COLON), and node's localName. + * 12.5.4. Append the value of qualified name to markup. + */ + map.set(prefix, ns); + qualifiedName += prefix + ':' + node.localName; + markup += qualifiedName; + /** + * 12.5.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes a namespace prefix declaration for + * prefix which was just added to the map. + * + * 12.5.5.1. " " (U+0020 SPACE); + * 12.5.5.2. The string "xmlns:"; + * 12.5.5.3. The value of prefix; + * 12.5.5.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.5.5.5. The result of serializing an attribute value given ns and + * the require well-formed flag as input; + * 12.5.5.6. """ (U+0022 QUOTATION MARK). + */ + markup += " xmlns:" + prefix + "=\"" + + this._serializeAttributeValue(ns, requireWellFormed) + "\""; + /** + * 12.5.5.7. If local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute), then + * let inherited ns get the value of local default namespace unless the + * local default namespace is the empty string in which case let it get + * null. + */ + if (localDefaultNamespace !== null) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.6. Otherwise, if local default namespace is null, or local + * default namespace is not null and its value is not equal to ns, then: + */ + } + else if (localDefaultNamespace === null || + (localDefaultNamespace !== null && localDefaultNamespace !== ns)) { + /** + * _Note:_ At this point, the namespace for this node still needs to be + * serialized, but there's no prefix (or candidate prefix) available; the + * following uses the default namespace declaration to define the + * namespace--optionally replacing an existing default declaration + * if present. + * + * 12.6.1. Set the ignore namespace definition attribute flag to true. + * 12.6.2. Append to qualified name the value of node's localName. + * 12.6.3. Let the value of inherited ns be ns. + * + * _Note:_ The new default namespace will be used in the serialization + * to define this node's namespace and act as the context namespace for + * its children. + */ + ignoreNamespaceDefinitionAttribute = true; + qualifiedName += node.localName; + inheritedNS = ns; + /** + * 12.6.4. Append the value of qualified name to markup. + */ + markup += qualifiedName; + /** + * 12.6.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes the new (or replacement) default + * namespace definition. + * + * 12.6.5.1. " " (U+0020 SPACE); + * 12.6.5.2. The string "xmlns"; + * 12.6.5.3. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.6.5.4. The result of serializing an attribute value given ns + * and the require well-formed flag as input; + * 12.6.5.5. """ (U+0022 QUOTATION MARK). + */ + markup += " xmlns" + "=\"" + + this._serializeAttributeValue(ns, requireWellFormed) + "\""; + /** + * 12.7. Otherwise, the node has a local default namespace that matches + * ns. Append to qualified name the value of node's localName, let the + * value of inherited ns be ns, and append the value of qualified name + * to markup. + */ + } + else { + qualifiedName += node.localName; + inheritedNS = ns; + markup += qualifiedName; + } + } + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + markup += this._serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + const isHTML = (ns === infra_1.namespace.HTML); + if (isHTML && node.childNodes.length === 0 && + XMLSerializerImpl._VoidElementNames.has(node.localName)) { + markup += " /"; + skipEndTag = true; + } + else if (!isHTML && node.childNodes.length === 0) { + markup += "/"; + skipEndTag = true; + } + markup += ">"; + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return markup; + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + if (isHTML && node.localName === "template") { + // TODO: serialize template contents + } + else { + for (const childNode of node._children || node.childNodes) { + markup += this._serializeNodeNS(childNode, inheritedNS, map, prefixIndex, requireWellFormed); + } + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + */ + markup += ""; + /** + * 21. Return the value of markup. + */ + return markup; + } + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) { + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + let serializedDocument = ""; + for (const childNode of node._children || node.childNodes) { + serializedDocument += this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed); + } + return serializedDocument; + } + /** + * Produces an XML serialization of a comment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeComment(node, requireWellFormed) { + /** + * If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains "--" (two adjacent U+002D HYPHEN-MINUS characters) or that + * ends with a "-" (U+002D HYPHEN-MINUS) character, then throw an exception; + * the serialization of this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) { + throw new Error("Comment data contains invalid characters (well-formed required)."); + } + /** + * Otherwise, return the concatenation of "". + */ + return ""; + } + /** + * Produces an XML serialization of a text node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + * @param level - current depth of the XML tree + */ + _serializeText(node, requireWellFormed) { + /** + * 1. If the require well-formed flag is set (its value is true), and + * node's data contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this node's + * data would not be well-formed. + */ + if (requireWellFormed && !algorithm_1.xml_isLegalChar(node.data)) { + throw new Error("Text data contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the value of node's data. + * 3. Replace any occurrences of "&" in markup by "&". + * 4. Replace any occurrences of "<" in markup by "<". + * 5. Replace any occurrences of ">" in markup by ">". + * 6. Return the value of markup. + */ + let result = ""; + for (let i = 0; i < node.data.length; i++) { + const c = node.data[i]; + if (c === "&") + result += "&"; + else if (c === "<") + result += "<"; + else if (c === ">") + result += ">"; + else + result += c; + } + return result; + } + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed) { + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + let markup = ""; + for (const childNode of node._children || node.childNodes) { + markup += this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed); + } + return markup; + } + /** + * Produces an XML serialization of a document type node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentType(node, requireWellFormed) { + /** + * 1. If the require well-formed flag is true and the node's publicId + * attribute contains characters that are not matched by the XML PubidChar + * production, then throw an exception; the serialization of this node + * would not be a well-formed document type declaration. + */ + if (requireWellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) { + throw new Error("DocType public identifier does not match PubidChar construct (well-formed required)."); + } + /** + * 2. If the require well-formed flag is true and the node's systemId + * attribute contains characters that are not matched by the XML Char + * production or that contains both a """ (U+0022 QUOTATION MARK) and a + * "'" (U+0027 APOSTROPHE), then throw an exception; the serialization + * of this node would not be a well-formed document type declaration. + */ + if (requireWellFormed && + (!algorithm_1.xml_isLegalChar(node.systemId) || + (node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) { + throw new Error("DocType system identifier contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be an empty string. + * 4. Append the string "" (U+003E GREATER-THAN SIGN) to markup. + * 11. Return the value of markup. + */ + return node.publicId && node.systemId ? + "" + : node.publicId ? + "" + : node.systemId ? + "" + : + ""; + } + /** + * Produces an XML serialization of a processing instruction node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeProcessingInstruction(node, requireWellFormed) { + /** + * 1. If the require well-formed flag is set (its value is true), and node's + * target contains a ":" (U+003A COLON) character or is an ASCII + * case-insensitive match for the string "xml", then throw an exception; + * the serialization of this node's target would not be well-formed. + */ + if (requireWellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) { + throw new Error("Processing instruction target contains invalid characters (well-formed required)."); + } + /** + * 2. If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains the string "?>" (U+003F QUESTION MARK, + * U+003E GREATER-THAN SIGN), then throw an exception; the serialization of + * this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("?>") !== -1)) { + throw new Error("Processing instruction data contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be the concatenation of the following, in the order listed: + * 3.1. "" (U+003F QUESTION MARK, U+003E GREATER-THAN SIGN). + * 4. Return the value of markup. + */ + return ""; + } + /** + * Produces an XML serialization of a CDATA node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeCData(node, requireWellFormed) { + if (requireWellFormed && (node.data.indexOf("]]>") !== -1)) { + throw new Error("CDATA contains invalid characters (well-formed required)."); + } + return ""; + } + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param map - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param localPrefixesMap - local prefixes map + * @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace + * attributes + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed) { + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + let result = ""; + const localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined; + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (const attr of node.attributes) { + // Optimize common case + if (!ignoreNamespaceDefinitionAttribute && !requireWellFormed && attr.namespaceURI === null) { + result += " " + attr.localName + "=\"" + + this._serializeAttributeValue(attr.value, requireWellFormed) + "\""; + continue; + } + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + if (requireWellFormed && localNameSet) + localNameSet.set(attr.namespaceURI, attr.localName); + let attributeNamespace = attr.namespaceURI; + let candidatePrefix = null; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + if (attributeNamespace !== null) { + /** + * 3.5.1. Let candidate prefix be the result of retrieving a preferred + * prefix string from map given namespace attribute namespace with + * preferred prefix being attr's prefix value. + */ + candidatePrefix = map.get(attr.prefix, attributeNamespace); + /** + * 3.5.2. If the value of attribute namespace is the XMLNS namespace, + * then run these steps: + */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 3.5.2.1. If any of the following are true, then stop running these + * steps and goto Loop to visit the next attribute: + * - the attr's value is the XML namespace; + * _Note:_ The XML namespace cannot be redeclared and survive + * round-tripping (unless it defines the prefix "xml"). To avoid this + * problem, this algorithm always prefixes elements in the XML + * namespace with "xml" and drops any related definitions as seen + * in the above condition. + * - the attr's prefix is null and the ignore namespace definition + * attribute flag is true (the Element's default namespace attribute + * should be skipped); + * - the attr's prefix is not null and either + * * the attr's localName is not a key contained in the local + * prefixes map, or + * * the attr's localName is present in the local prefixes map but + * the value of the key does not match attr's value + * and furthermore that the attr's localName (as the prefix to find) + * is found in the namespace prefix map given the namespace consisting + * of the attr's value (the current namespace prefix definition was + * exactly defined previously--on an ancestor element not the current + * element whose attributes are being processed). + */ + if (attr.value === infra_1.namespace.XML || + (attr.prefix === null && ignoreNamespaceDefinitionAttribute) || + (attr.prefix !== null && (!(attr.localName in localPrefixesMap) || + localPrefixesMap[attr.localName] !== attr.value) && + map.has(attr.localName, attr.value))) + continue; + /** + * 3.5.2.2. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute matches the XMLNS + * namespace, then throw an exception; the serialization of this + * attribute would produce invalid XML because the XMLNS namespace + * is reserved and cannot be applied as an element's namespace via + * XML parsing. + * + * _Note:_ DOM APIs do allow creation of elements in the XMLNS + * namespace but with strict qualifications. + */ + if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) { + throw new Error("XMLNS namespace is reserved (well-formed required)."); + } + /** + * 3.5.2.3. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute is the empty string, then + * throw an exception; namespace prefix declarations cannot be used + * to undeclare a namespace (use a default namespace declaration + * instead). + */ + if (requireWellFormed && attr.value === '') { + throw new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required)."); + } + /** + * 3.5.2.4. the attr's prefix matches the string "xmlns", then let + * candidate prefix be the string "xmlns". + */ + if (attr.prefix === 'xmlns') + candidatePrefix = 'xmlns'; + /** + * 3.5.3. Otherwise, the attribute namespace is not the XMLNS namespace. + * Run these steps: + * + * _Note:_ The (candidatePrefix === null) check is not in the spec. + * We deviate from the spec here. Otherwise a prefix is generated for + * all attributes with namespaces. + */ + } + else if (candidatePrefix === null) { + if (attr.prefix !== null && + (!map.hasPrefix(attr.prefix) || + map.has(attr.prefix, attributeNamespace))) { + /** + * Check if we can use the attribute's own prefix. + * We deviate from the spec here. + * TODO: This is not an efficient way of searching for prefixes. + * Follow developments to the spec. + */ + candidatePrefix = attr.prefix; + } + else { + /** + * 3.5.3.1. Let candidate prefix be the result of generating a prefix + * providing map, attribute namespace, and prefix index as input. + */ + candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex); + } + /** + * 3.5.3.2. Append the following to result, in the order listed: + * 3.5.3.2.1. " " (U+0020 SPACE); + * 3.5.3.2.2. The string "xmlns:"; + * 3.5.3.2.3. The value of candidate prefix; + * 3.5.3.2.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.5.3.2.5. The result of serializing an attribute value given + * attribute namespace and the require well-formed flag as input; + * 3.5.3.2.6. """ (U+0022 QUOTATION MARK). + */ + result += " xmlns:" + candidatePrefix + "=\"" + + this._serializeAttributeValue(attributeNamespace, requireWellFormed) + "\""; + } + } + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + result += " "; + if (candidatePrefix !== null) { + result += candidatePrefix + ':'; + } + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName) || + (attr.localName === "xmlns" && attributeNamespace === null))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result += attr.localName + "=\"" + + this._serializeAttributeValue(attr.value, requireWellFormed) + "\""; + } + /** + * 4. Return the value of result. + */ + return result; + } + /** + * Records namespace information for the given element and returns the + * default namespace attribute value. + * + * @param node - element node to process + * @param map - namespace prefix map + * @param localPrefixesMap - local prefixes map + */ + _recordNamespaceInformation(node, map, localPrefixesMap) { + /** + * 1. Let default namespace attr value be null. + */ + let defaultNamespaceAttrValue = null; + /** + * 2. Main: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (const attr of node.attributes) { + /** + * _Note:_ The following conditional steps find namespace prefixes. Only + * attributes in the XMLNS namespace are considered (e.g., attributes made + * to look like namespace declarations via + * setAttribute("xmlns:pretend-prefix", "pretend-namespace") are not + * included). + */ + /** 2.1. Let attribute namespace be the value of attr's namespaceURI value. */ + let attributeNamespace = attr.namespaceURI; + /** 2.2. Let attribute prefix be the value of attr's prefix. */ + let attributePrefix = attr.prefix; + /** 2.3. If the attribute namespace is the XMLNS namespace, then: */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 2.3.1. If attribute prefix is null, then attr is a default namespace + * declaration. Set the default namespace attr value to attr's value and + * stop running these steps, returning to Main to visit the next + * attribute. + */ + if (attributePrefix === null) { + defaultNamespaceAttrValue = attr.value; + continue; + /** + * 2.3.2. Otherwise, the attribute prefix is not null and attr is a + * namespace prefix definition. Run the following steps: + */ + } + else { + /** 2.3.2.1. Let prefix definition be the value of attr's localName. */ + let prefixDefinition = attr.localName; + /** 2.3.2.2. Let namespace definition be the value of attr's value. */ + let namespaceDefinition = attr.value; + /** + * 2.3.2.3. If namespace definition is the XML namespace, then stop + * running these steps, and return to Main to visit the next + * attribute. + * + * _Note:_ XML namespace definitions in prefixes are completely + * ignored (in order to avoid unnecessary work when there might be + * prefix conflicts). XML namespaced elements are always handled + * uniformly by prefixing (and overriding if necessary) the element's + * localname with the reserved "xml" prefix. + */ + if (namespaceDefinition === infra_1.namespace.XML) { + continue; + } + /** + * 2.3.2.4. If namespace definition is the empty string (the + * declarative form of having no namespace), then let namespace + * definition be null instead. + */ + if (namespaceDefinition === '') { + namespaceDefinition = null; + } + /** + * 2.3.2.5. If prefix definition is found in map given the namespace + * namespace definition, then stop running these steps, and return to + * Main to visit the next attribute. + * + * _Note:_ This step avoids adding duplicate prefix definitions for + * the same namespace in the map. This has the side-effect of avoiding + * later serialization of duplicate namespace prefix declarations in + * any descendant nodes. + */ + if (map.has(prefixDefinition, namespaceDefinition)) { + continue; + } + /** + * 2.3.2.6. Add the prefix prefix definition to map given namespace + * namespace definition. + */ + map.set(prefixDefinition, namespaceDefinition); + /** + * 2.3.2.7. Add the value of prefix definition as a new key to the + * local prefixes map, with the namespace definition as the key's + * value replacing the value of null with the empty string if + * applicable. + */ + localPrefixesMap[prefixDefinition] = namespaceDefinition || ''; + } + } + } + /** + * 3. Return the value of default namespace attr value. + * + * _Note:_ The empty string is a legitimate return value and is not + * converted to null. + */ + return defaultNamespaceAttrValue; + } + /** + * Generates a new prefix for the given namespace. + * + * @param newNamespace - a namespace to generate prefix for + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + */ + _generatePrefix(newNamespace, prefixMap, prefixIndex) { + /** + * 1. Let generated prefix be the concatenation of the string "ns" and the + * current numerical value of prefix index. + * 2. Let the value of prefix index be incremented by one. + * 3. Add to map the generated prefix given the new namespace namespace. + * 4. Return the value of generated prefix. + */ + let generatedPrefix = "ns" + prefixIndex.value; + prefixIndex.value++; + prefixMap.set(generatedPrefix, newNamespace); + return generatedPrefix; + } + /** + * Produces an XML serialization of an attribute value. + * + * @param value - attribute value + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributeValue(value, requireWellFormed) { + /** + * From: https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value + * + * 1. If the require well-formed flag is set (its value is true), and + * attribute value contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this attribute + * value would fail to produce a well-formed element serialization. + */ + if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) { + throw new Error("Invalid characters in attribute value."); + } + /** + * 2. If attribute value is null, then return the empty string. + */ + if (value === null) + return ""; + /** + * 3. Otherwise, attribute value is a string. Return the value of attribute + * value, first replacing any occurrences of the following: + * - "&" with "&" + * - """ with """ + * - "<" with "<" + * - ">" with ">" + * NOTE + * This matches behavior present in browsers, and goes above and beyond the + * grammar requirement in the XML specification's AttValue production by + * also replacing ">" characters. + */ + let result = ""; + for (let i = 0; i < value.length; i++) { + const c = value[i]; + if (c === "\"") + result += """; + else if (c === "&") + result += "&"; + else if (c === "<") + result += "<"; + else if (c === ">") + result += ">"; + else + result += c; + } + return result; + } + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeElement(node, requireWellFormed) { + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + let skipEndTag = false; + /** 11. If inherited ns is equal to ns, then: */ + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + const qualifiedName = node.localName; + /** 11.4. Append the value of qualified name to markup. */ + let markup = "<" + qualifiedName; + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + markup += this._serializeAttributes(node, requireWellFormed); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + if (node._children.size === 0) { + markup += "/"; + skipEndTag = true; + } + markup += ">"; + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return markup; + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + for (const childNode of node._children) { + markup += this._serializeNode(childNode, requireWellFormed); + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + */ + markup += ""; + /** + * 21. Return the value of markup. + */ + return markup; + } + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeDocument(node, requireWellFormed) { + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + let serializedDocument = ""; + for (const childNode of node._children) { + serializedDocument += this._serializeNode(childNode, requireWellFormed); + } + return serializedDocument; + } + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentFragment(node, requireWellFormed) { + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + let markup = ""; + for (const childNode of node._children) { + markup += this._serializeNode(childNode, requireWellFormed); + } + return markup; + } + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributes(node, requireWellFormed) { + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + let result = ""; + const localNameSet = requireWellFormed ? {} : undefined; + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (const attr of node.attributes) { + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && (attr.localName in localNameSet)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + if (requireWellFormed && localNameSet) + localNameSet[attr.localName] = true; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result += " " + attr.localName + "=\"" + + this._serializeAttributeValue(attr.value, requireWellFormed) + "\""; + } + /** + * 4. Return the value of result. + */ + return result; + } +} +exports.XMLSerializerImpl = XMLSerializerImpl; +XMLSerializerImpl._VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); +//# sourceMappingURL=XMLSerializerImpl.js.map + +/***/ }), + +/***/ 106: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(337); +/** + * Flattens the given options argument. + * + * @param options - options argument + */ +function eventTarget_flatten(options) { + /** + * 1. If options is a boolean, then return options. + * 2. Return options’s capture. + */ + if (util_1.isBoolean(options)) { + return options; + } + else { + return options.capture || false; + } +} +exports.eventTarget_flatten = eventTarget_flatten; +/** + * Flattens the given options argument. + * + * @param options - options argument + */ +function eventTarget_flattenMore(options) { + /** + * 1. Let capture be the result of flattening options. + * 2. Let once and passive be false. + * 3. If options is a dictionary, then set passive to options’s passive and + * once to options’s once. + * 4. Return capture, passive, and once. + */ + const capture = eventTarget_flatten(options); + let once = false; + let passive = false; + if (!util_1.isBoolean(options)) { + once = options.once || false; + passive = options.passive || false; + } + return [capture, passive, once]; +} +exports.eventTarget_flattenMore = eventTarget_flattenMore; +/** + * Adds a new event listener. + * + * @param eventTarget - event target + * @param listener - event listener + */ +function eventTarget_addEventListener(eventTarget, listener) { + /** + * 1. If eventTarget is a ServiceWorkerGlobalScope object, its service + * worker’s script resource’s has ever been evaluated flag is set, and + * listener’s type matches the type attribute value of any of the service + * worker events, then report a warning to the console that this might not + * give the expected results. [SERVICE-WORKERS] + */ + // TODO: service worker + /** + * 2. If listener’s callback is null, then return. + */ + if (listener.callback === null) + return; + /** + * 3. If eventTarget’s event listener list does not contain an event listener + * whose type is listener’s type, callback is listener’s callback, and capture + * is listener’s capture, then append listener to eventTarget’s event listener + * list. + */ + for (let i = 0; i < eventTarget._eventListenerList.length; i++) { + const entry = eventTarget._eventListenerList[i]; + if (entry.type === listener.type && entry.callback.handleEvent === listener.callback.handleEvent + && entry.capture === listener.capture) { + return; + } + } + eventTarget._eventListenerList.push(listener); +} +exports.eventTarget_addEventListener = eventTarget_addEventListener; +/** + * Removes an event listener. + * + * @param eventTarget - event target + * @param listener - event listener + */ +function eventTarget_removeEventListener(eventTarget, listener, index) { + /** + * 1. If eventTarget is a ServiceWorkerGlobalScope object and its service + * worker’s set of event types to handle contains type, then report a + * warning to the console that this might not give the expected results. + * [SERVICE-WORKERS] + */ + // TODO: service worker + /** + * 2. Set listener’s removed to true and remove listener from eventTarget’s + * event listener list. + */ + listener.removed = true; + eventTarget._eventListenerList.splice(index, 1); +} +exports.eventTarget_removeEventListener = eventTarget_removeEventListener; +/** + * Removes all event listeners. + * + * @param eventTarget - event target + */ +function eventTarget_removeAllEventListeners(eventTarget) { + /** + * To remove all event listeners, given an EventTarget object eventTarget, + * for each listener of eventTarget’s event listener list, remove an event + * listener with eventTarget and listener. + */ + for (const e of eventTarget._eventListenerList) { + e.removed = true; + } + eventTarget._eventListenerList.length = 0; +} +exports.eventTarget_removeAllEventListeners = eventTarget_removeAllEventListeners; +//# sourceMappingURL=EventTargetAlgorithm.js.map + +/***/ }), + +/***/ 108: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const interfaces_1 = __webpack_require__(970); +const util_1 = __webpack_require__(918); +const CustomEventImpl_1 = __webpack_require__(164); +const EventImpl_1 = __webpack_require__(427); +const DOMException_1 = __webpack_require__(35); +const TreeAlgorithm_1 = __webpack_require__(873); +const ShadowTreeAlgorithm_1 = __webpack_require__(180); +const DOMAlgorithm_1 = __webpack_require__(304); +/** + * Sets the canceled flag of an event. + * + * @param event - an event + */ +function event_setTheCanceledFlag(event) { + if (event._cancelable && !event._inPassiveListenerFlag) { + event._canceledFlag = true; + } +} +exports.event_setTheCanceledFlag = event_setTheCanceledFlag; +/** + * Initializes the value of an event. + * + * @param event - an event to initialize + * @param type - the type of event + * @param bubbles - whether the event propagates in reverse + * @param cancelable - whether the event can be cancelled + */ +function event_initialize(event, type, bubbles, cancelable) { + event._initializedFlag = true; + event._stopPropagationFlag = false; + event._stopImmediatePropagationFlag = false; + event._canceledFlag = false; + event._isTrusted = false; + event._target = null; + event._type = type; + event._bubbles = bubbles; + event._cancelable = cancelable; +} +exports.event_initialize = event_initialize; +/** + * Creates a new event. + * + * @param eventInterface - event interface + * @param realm - realm + */ +function event_createAnEvent(eventInterface, realm = undefined) { + /** + * 1. If realm is not given, then set it to null. + * 2. Let dictionary be the result of converting the JavaScript value + * undefined to the dictionary type accepted by eventInterface’s + * constructor. (This dictionary type will either be EventInit or a + * dictionary that inherits from it.) + * 3. Let event be the result of running the inner event creation steps with + * eventInterface, realm, the time of the occurrence that the event is + * signaling, and dictionary. + * 4. Initialize event’s isTrusted attribute to true. + * 5. Return event. + */ + if (realm === undefined) + realm = null; + const dictionary = {}; + const event = event_innerEventCreationSteps(eventInterface, realm, new Date(), dictionary); + event._isTrusted = true; + return event; +} +exports.event_createAnEvent = event_createAnEvent; +/** + * Performs event creation steps. + * + * @param eventInterface - event interface + * @param realm - realm + * @param time - time of occurrance + * @param dictionary - event attributes + * + */ +function event_innerEventCreationSteps(eventInterface, realm, time, dictionary) { + /** + * 1. Let event be the result of creating a new object using eventInterface. + * TODO: Implement realms + * If realm is non-null, then use that Realm; otherwise, use the default + * behavior defined in Web IDL. + */ + const event = new eventInterface(""); + /** + * 2. Set event’s initialized flag. + * 3. Initialize event’s timeStamp attribute to a DOMHighResTimeStamp + * representing the high resolution time from the time origin to time. + * 4. For each member → value in dictionary, if event has an attribute + * whose identifier is member, then initialize that attribute to value. + * 5. Run the event constructing steps with event. + * 6. Return event. + */ + event._initializedFlag = true; + event._timeStamp = time.getTime(); + Object.assign(event, dictionary); + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runEventConstructingSteps(event); + } + return event; +} +exports.event_innerEventCreationSteps = event_innerEventCreationSteps; +/** + * Dispatches an event to an event target. + * + * @param event - the event to dispatch + * @param target - event target + * @param legacyTargetOverrideFlag - legacy target override flag + * @param legacyOutputDidListenersThrowFlag - legacy output flag that returns + * whether the event listener's callback threw an exception + */ +function event_dispatch(event, target, legacyTargetOverrideFlag = false, legacyOutputDidListenersThrowFlag = { value: false }) { + let clearTargets = false; + /** + * 1. Set event's dispatch flag. + */ + event._dispatchFlag = true; + /** + * 2. Let targetOverride be target, if legacy target override flag is not + * given, and target's associated Document otherwise. + * + * _Note:_ legacy target override flag is only used by HTML and only when + * target is a Window object. + */ + let targetOverride = target; + if (legacyTargetOverrideFlag) { + const doc = target._associatedDocument; + if (util_1.Guard.isDocumentNode(doc)) { + targetOverride = doc; + } + } + /** + * 3. Let activationTarget be null. + * 4. Let relatedTarget be the result of retargeting event's relatedTarget + * against target. + * 5. If target is not relatedTarget or target is event's relatedTarget, + * then: + */ + let activationTarget = null; + let relatedTarget = TreeAlgorithm_1.tree_retarget(event._relatedTarget, target); + if (target !== relatedTarget || target === event._relatedTarget) { + /** + * 5.1. Let touchTargets be a new list. + * 5.2. For each touchTarget of event's touch target list, append the + * result of retargeting touchTarget against target to touchTargets. + * 5.3. Append to an event path with event, target, targetOverride, + * relatedTarget, touchTargets, and false. + * 5.4. Let isActivationEvent be true, if event is a MouseEvent object + * and event's type attribute is "click", and false otherwise. + * 5.5. If isActivationEvent is true and target has activation behavior, + * then set activationTarget to target. + * 5.6. Let slotable be target, if target is a slotable and is assigned, + * and null otherwise. + * 5.7. Let slot-in-closed-tree be false. + * 5.8. Let parent be the result of invoking target's get the parent with + * event. + */ + let touchTargets = []; + for (const touchTarget of event._touchTargetList) { + touchTargets.push(TreeAlgorithm_1.tree_retarget(touchTarget, target)); + } + event_appendToAnEventPath(event, target, targetOverride, relatedTarget, touchTargets, false); + const isActivationEvent = (util_1.Guard.isMouseEvent(event) && event._type === "click"); + if (isActivationEvent && target._activationBehavior !== undefined) { + activationTarget = target; + } + let slotable = (util_1.Guard.isSlotable(target) && ShadowTreeAlgorithm_1.shadowTree_isAssigned(target)) ? + target : null; + let slotInClosedTree = false; + let parent = target._getTheParent(event); + /** + * 5.9. While parent is non-null: + */ + while (parent !== null && util_1.Guard.isNode(parent)) { + /** + * 5.9.1 If slotable is non-null: + * 5.9.1.1. Assert: parent is a slot. + * 5.9.1.2. Set slotable to null. + * 5.9.1.3. If parent's root is a shadow root whose mode is "closed", + * then set slot-in-closed-tree to true. + */ + if (slotable !== null) { + if (!util_1.Guard.isSlot(parent)) { + throw new Error("Parent node of a slotable should be a slot."); + } + slotable = null; + const root = TreeAlgorithm_1.tree_rootNode(parent, true); + if (util_1.Guard.isShadowRoot(root) && root._mode === "closed") { + slotInClosedTree = true; + } + } + /** + * 5.9.2 If parent is a slotable and is assigned, then set slotable to + * parent. + * 5.9.3. Let relatedTarget be the result of retargeting event's + * relatedTarget against parent. + * 5.9.4. Let touchTargets be a new list. + * 5.9.4. For each touchTarget of event's touch target list, append the + * result of retargeting touchTarget against parent to touchTargets. + */ + if (util_1.Guard.isSlotable(parent) && ShadowTreeAlgorithm_1.shadowTree_isAssigned(parent)) { + slotable = parent; + } + relatedTarget = TreeAlgorithm_1.tree_retarget(event._relatedTarget, parent); + touchTargets = []; + for (const touchTarget of event._touchTargetList) { + touchTargets.push(TreeAlgorithm_1.tree_retarget(touchTarget, parent)); + } + /** + * 5.9.6. If parent is a Window object, or parent is a node and target's + * root is a shadow-including inclusive ancestor of parent, then: + */ + if (util_1.Guard.isWindow(parent) || (util_1.Guard.isNode(parent) && util_1.Guard.isNode(target) && + TreeAlgorithm_1.tree_isAncestorOf(TreeAlgorithm_1.tree_rootNode(target, true), parent, true, true))) { + /** + * 5.9.6.1. If isActivationEvent is true, event's bubbles attribute + * is true, activationTarget is null, and parent has activation + * behavior, then set activationTarget to parent. + * 5.9.6.2. Append to an event path with event, parent, null, + * relatedTarget, touchTargets, and slot-in-closed-tree. + */ + if (isActivationEvent && event._bubbles && activationTarget === null && + parent._activationBehavior) { + activationTarget = parent; + } + event_appendToAnEventPath(event, parent, null, relatedTarget, touchTargets, slotInClosedTree); + } + else if (parent === relatedTarget) { + /** + * 5.9.7. Otherwise, if parent is relatedTarget, + * then set parent to null. + */ + parent = null; + } + else { + /** + * 5.9.8. Otherwise, set target to parent and then: + * 5.9.8.1. If isActivationEvent is true, activationTarget is null, + * and target has activation behavior, then set activationTarget + * to target. + * 5.9.8.2. Append to an event path with event, parent, target, + * relatedTarget, touchTargets, and slot-in-closed-tree. + */ + target = parent; + if (isActivationEvent && activationTarget === null && + target._activationBehavior) { + activationTarget = target; + } + event_appendToAnEventPath(event, parent, target, relatedTarget, touchTargets, slotInClosedTree); + } + /** + * 5.9.9. If parent is non-null, then set parent to the result of + * invoking parent's get the parent with event. + * 5.9.10. Set slot-in-closed-tree to false. + */ + if (parent !== null) { + parent = parent._getTheParent(event); + } + slotInClosedTree = false; + } + /** + * 5.10. Let clearTargetsStruct be the last struct in event's path whose + * shadow-adjusted target is non-null. + */ + let clearTargetsStruct = null; + const path = event._path; + for (let i = path.length - 1; i >= 0; i--) { + const struct = path[i]; + if (struct.shadowAdjustedTarget !== null) { + clearTargetsStruct = struct; + break; + } + } + /** + * 5.11. Let clearTargets be true if clearTargetsStruct's shadow-adjusted + * target, clearTargetsStruct's relatedTarget, or an EventTarget object + * in clearTargetsStruct's touch target list is a node and its root is + * a shadow root, and false otherwise. + */ + if (clearTargetsStruct !== null) { + if (util_1.Guard.isNode(clearTargetsStruct.shadowAdjustedTarget) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(clearTargetsStruct.shadowAdjustedTarget, true))) { + clearTargets = true; + } + else if (util_1.Guard.isNode(clearTargetsStruct.relatedTarget) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(clearTargetsStruct.relatedTarget, true))) { + clearTargets = true; + } + else { + for (let j = 0; j < clearTargetsStruct.touchTargetList.length; j++) { + const struct = clearTargetsStruct.touchTargetList[j]; + if (util_1.Guard.isNode(struct) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(struct, true))) { + clearTargets = true; + break; + } + } + } + } + /** + * 5.12. If activationTarget is non-null and activationTarget has + * legacy-pre-activation behavior, then run activationTarget's + * legacy-pre-activation behavior. + */ + if (activationTarget !== null && + activationTarget._legacyPreActivationBehavior !== undefined) { + activationTarget._legacyPreActivationBehavior(event); + } + /** + * 5.13. For each struct in event's path, in reverse order: + */ + for (let i = path.length - 1; i >= 0; i--) { + const struct = path[i]; + /** + * 5.13.1. If struct's shadow-adjusted target is non-null, then set + * event's eventPhase attribute to AT_TARGET. + * 5.13.2. Otherwise, set event's eventPhase attribute to + * CAPTURING_PHASE. + * 5.13.3. Invoke with struct, event, "capturing", and + * legacyOutputDidListenersThrowFlag if given. + */ + if (struct.shadowAdjustedTarget !== null) { + event._eventPhase = interfaces_1.EventPhase.AtTarget; + } + else { + event._eventPhase = interfaces_1.EventPhase.Capturing; + } + event_invoke(struct, event, "capturing", legacyOutputDidListenersThrowFlag); + } + /** + * 5.14. For each struct in event's path + */ + for (let i = 0; i < path.length; i++) { + const struct = path[i]; + /** + * 5.14.1. If struct's shadow-adjusted target is non-null, then set + * event's eventPhase attribute to AT_TARGET. + * 5.14.2. Otherwise: + * 5.14.2.1. If event's bubbles attribute is false, then continue. + * 5.14.2.2. Set event's eventPhase attribute to BUBBLING_PHASE. + * 5.14.3. Invoke with struct, event, "bubbling", and + * legacyOutputDidListenersThrowFlag if given. + */ + if (struct.shadowAdjustedTarget !== null) { + event._eventPhase = interfaces_1.EventPhase.AtTarget; + } + else { + if (!event._bubbles) + continue; + event._eventPhase = interfaces_1.EventPhase.Bubbling; + } + event_invoke(struct, event, "bubbling", legacyOutputDidListenersThrowFlag); + } + } + /** + * 6. Set event's eventPhase attribute to NONE. + * 7. Set event's currentTarget attribute to null. + * 8. Set event's path to the empty list. + * 9. Unset event's dispatch flag, stop propagation flag, and stop + * immediate propagation flag. + */ + event._eventPhase = interfaces_1.EventPhase.None; + event._currentTarget = null; + event._path = []; + event._dispatchFlag = false; + event._stopPropagationFlag = false; + event._stopImmediatePropagationFlag = false; + /** + * 10. If clearTargets, then: + * 10.1. Set event's target to null. + * 10.2. Set event's relatedTarget to null. + * 10.3. Set event's touch target list to the empty list. + */ + if (clearTargets) { + event._target = null; + event._relatedTarget = null; + event._touchTargetList = []; + } + /** + * 11. If activationTarget is non-null, then: + * 11.1. If event's canceled flag is unset, then run activationTarget's + * activation behavior with event. + * 11.2. Otherwise, if activationTarget has legacy-canceled-activation + * behavior, then run activationTarget's legacy-canceled-activation + * behavior. + */ + if (activationTarget !== null) { + if (!event._canceledFlag && activationTarget._activationBehavior !== undefined) { + activationTarget._activationBehavior(event); + } + else if (activationTarget._legacyCanceledActivationBehavior !== undefined) { + activationTarget._legacyCanceledActivationBehavior(event); + } + } + /** + * 12. Return false if event's canceled flag is set, and true otherwise. + */ + return !event._canceledFlag; +} +exports.event_dispatch = event_dispatch; +/** + * Appends a new struct to an event's path. + * + * @param event - an event + * @param invocationTarget - the target of the invocation + * @param shadowAdjustedTarget - shadow-root adjusted event target + * @param relatedTarget - related event target + * @param touchTargets - a list of touch targets + * @param slotInClosedTree - if the target's parent is a closed shadow root + */ +function event_appendToAnEventPath(event, invocationTarget, shadowAdjustedTarget, relatedTarget, touchTargets, slotInClosedTree) { + /** + * 1. Let invocationTargetInShadowTree be false. + * 2. If invocationTarget is a node and its root is a shadow root, then + * set invocationTargetInShadowTree to true. + */ + let invocationTargetInShadowTree = false; + if (util_1.Guard.isNode(invocationTarget) && + util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(invocationTarget))) { + invocationTargetInShadowTree = true; + } + /** + * 3. Let root-of-closed-tree be false. + * 4. If invocationTarget is a shadow root whose mode is "closed", then + * set root-of-closed-tree to true. + */ + let rootOfClosedTree = false; + if (util_1.Guard.isShadowRoot(invocationTarget) && + invocationTarget._mode === "closed") { + rootOfClosedTree = true; + } + /** + * 5. Append a new struct to event's path whose invocation target is + * invocationTarget, invocation-target-in-shadow-tree is + * invocationTargetInShadowTree, shadow-adjusted target is + * shadowAdjustedTarget, relatedTarget is relatedTarget, + * touch target list is touchTargets, root-of-closed-tree is + * root-of-closed-tree, and slot-in-closed-tree is slot-in-closed-tree. + */ + event._path.push({ + invocationTarget: invocationTarget, + invocationTargetInShadowTree: invocationTargetInShadowTree, + shadowAdjustedTarget: shadowAdjustedTarget, + relatedTarget: relatedTarget, + touchTargetList: touchTargets, + rootOfClosedTree: rootOfClosedTree, + slotInClosedTree: slotInClosedTree + }); +} +exports.event_appendToAnEventPath = event_appendToAnEventPath; +/** + * Invokes an event. + * + * @param struct - a struct defining event's path + * @param event - the event to invoke + * @param phase - event phase + * @param legacyOutputDidListenersThrowFlag - legacy output flag that returns + * whether the event listener's callback threw an exception + */ +function event_invoke(struct, event, phase, legacyOutputDidListenersThrowFlag = { value: false }) { + /** + * 1. Set event's target to the shadow-adjusted target of the last struct + * in event's path, that is either struct or preceding struct, whose + * shadow-adjusted target is non-null. + */ + const path = event._path; + let index = -1; + for (let i = 0; i < path.length; i++) { + if (path[i] === struct) { + index = i; + break; + } + } + if (index !== -1) { + let item = path[index]; + if (item.shadowAdjustedTarget !== null) { + event._target = item.shadowAdjustedTarget; + } + else if (index > 0) { + item = path[index - 1]; + if (item.shadowAdjustedTarget !== null) { + event._target = item.shadowAdjustedTarget; + } + } + } + /** + * 2. Set event's relatedTarget to struct's relatedTarget. + * 3. Set event's touch target list to struct's touch target list. + * 4. If event's stop propagation flag is set, then return. + * 5. Initialize event's currentTarget attribute to struct's invocation + * target. + * 6. Let listeners be a clone of event's currentTarget attribute value's + * event listener list. + * + * _Note:_ This avoids event listeners added after this point from being + * run. Note that removal still has an effect due to the removed field. + */ + event._relatedTarget = struct.relatedTarget; + event._touchTargetList = struct.touchTargetList; + if (event._stopPropagationFlag) + return; + event._currentTarget = struct.invocationTarget; + const currentTarget = event._currentTarget; + const targetListeners = currentTarget._eventListenerList; + let listeners = new Array(...targetListeners); + /** + * 7. Let found be the result of running inner invoke with event, listeners, + * phase, and legacyOutputDidListenersThrowFlag if given. + */ + const found = event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag); + /** + * 8. If found is false and event's isTrusted attribute is true, then: + */ + if (!found && event._isTrusted) { + /** + * 8.1. Let originalEventType be event's type attribute value. + * 8.2. If event's type attribute value is a match for any of the strings + * in the first column in the following table, set event's type attribute + * value to the string in the second column on the same row as the matching + * string, and return otherwise. + * + * Event type | Legacy event type + * ------------------------------------------------- + * "animationend" | "webkitAnimationEnd" + * "animationiteration" | "webkitAnimationIteration" + * "animationstart" | "webkitAnimationStart" + * "transitionend" | "webkitTransitionEnd" + */ + const originalEventType = event._type; + if (originalEventType === "animationend") { + event._type = "webkitAnimationEnd"; + } + else if (originalEventType === "animationiteration") { + event._type = "webkitAnimationIteration"; + } + else if (originalEventType === "animationstart") { + event._type = "webkitAnimationStart"; + } + else if (originalEventType === "transitionend") { + event._type = "webkitTransitionEnd"; + } + /** + * 8.3. Inner invoke with event, listeners, phase, and + * legacyOutputDidListenersThrowFlag if given. + * 8.4. Set event's type attribute value to originalEventType. + */ + event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag); + event._type = originalEventType; + } +} +exports.event_invoke = event_invoke; +/** + * Invokes an event. + * + * @param event - the event to invoke + * @param listeners - event listeners + * @param phase - event phase + * @param struct - a struct defining event's path + * @param legacyOutputDidListenersThrowFlag - legacy output flag that returns + * whether the event listener's callback threw an exception + */ +function event_innerInvoke(event, listeners, phase, struct, legacyOutputDidListenersThrowFlag = { value: false }) { + /** + * 1. Let found be false. + * 2. For each listener in listeners, whose removed is false: + */ + let found = false; + for (let i = 0; i < listeners.length; i++) { + const listener = listeners[i]; + if (!listener.removed) { + /** + * 2.1. If event's type attribute value is not listener's type, then + * continue. + * 2.2. Set found to true. + * 2.3. If phase is "capturing" and listener's capture is false, then + * continue. + * 2.4. If phase is "bubbling" and listener's capture is true, then + * continue. + */ + if (event._type !== listener.type) + continue; + found = true; + if (phase === "capturing" && !listener.capture) + continue; + if (phase === "bubbling" && listener.capture) + continue; + /** + * 2.5. If listener's once is true, then remove listener from event's + * currentTarget attribute value's event listener list. + */ + if (listener.once && event._currentTarget !== null) { + const impl = event._currentTarget; + let index = -1; + for (let i = 0; i < impl._eventListenerList.length; i++) { + if (impl._eventListenerList[i] === listener) { + index = i; + break; + } + } + if (index !== -1) { + impl._eventListenerList.splice(index, 1); + } + } + /** + * TODO: Implement realms + * + * 2.6. Let global be listener callback's associated Realm's global + * object. + */ + const globalObject = undefined; + /** + * 2.7. Let currentEvent be undefined. + * 2.8. If global is a Window object, then: + * 2.8.1. Set currentEvent to global's current event. + * 2.8.2. If struct's invocation-target-in-shadow-tree is false, then + * set global's current event to event. + */ + let currentEvent = undefined; + if (util_1.Guard.isWindow(globalObject)) { + currentEvent = globalObject._currentEvent; + if (struct.invocationTargetInShadowTree === false) { + globalObject._currentEvent = event; + } + } + /** + * 2.9. If listener's passive is true, then set event's in passive + * listener flag. + * 2.10. Call a user object's operation with listener's callback, + * "handleEvent", « event », and event's currentTarget attribute value. + */ + if (listener.passive) + event._inPassiveListenerFlag = true; + try { + listener.callback.handleEvent.call(event._currentTarget, event); + } + catch (err) { + /** + * If this throws an exception, then: + * 2.10.1. Report the exception. + * 2.10.2. Set legacyOutputDidListenersThrowFlag if given. + * + * _Note:_ The legacyOutputDidListenersThrowFlag is only used by + * Indexed Database API. + * TODO: Report the exception + * See: https://html.spec.whatwg.org/multipage/webappapis.html#runtime-script-errors-in-documents + */ + legacyOutputDidListenersThrowFlag.value = true; + } + /** + * 2.11. Unset event's in passive listener flag. + */ + if (listener.passive) + event._inPassiveListenerFlag = false; + /** + * 2.12. If global is a Window object, then set global's current event + * to currentEvent. + */ + if (util_1.Guard.isWindow(globalObject)) { + globalObject._currentEvent = currentEvent; + } + /** + * 2.13. If event's stop immediate propagation flag is set, then return + * found. + */ + if (event._stopImmediatePropagationFlag) + return found; + } + } + /** + * 3. Return found. + */ + return found; +} +exports.event_innerInvoke = event_innerInvoke; +/** + * Fires an event at target. + * @param e - event name + * @param target - event target + * @param eventConstructor - an event constructor, with a description of how + * IDL attributes are to be initialized + * @param idlAttributes - a dictionary describing how IDL attributes are + * to be initialized + * @param legacyTargetOverrideFlag - legacy target override flag + */ +function event_fireAnEvent(e, target, eventConstructor, idlAttributes, legacyTargetOverrideFlag) { + /** + * 1. If eventConstructor is not given, then let eventConstructor be Event. + */ + if (eventConstructor === undefined) { + eventConstructor = EventImpl_1.EventImpl; + } + /** + * 2. Let event be the result of creating an event given eventConstructor, + * in the relevant Realm of target. + */ + const event = event_createAnEvent(eventConstructor); + /** + * 3. Initialize event’s type attribute to e. + */ + event._type = e; + /** + * 4. Initialize any other IDL attributes of event as described in the + * invocation of this algorithm. + * _Note:_ This also allows for the isTrusted attribute to be set to false. + */ + if (idlAttributes) { + for (const key in idlAttributes) { + const idlObj = event; + idlObj[key] = idlAttributes[key]; + } + } + /** + * 5. Return the result of dispatching event at target, with legacy target + * override flag set if set. + */ + return event_dispatch(event, target, legacyTargetOverrideFlag); +} +exports.event_fireAnEvent = event_fireAnEvent; +/** + * Creates an event. + * + * @param eventInterface - the name of the event interface + */ +function event_createLegacyEvent(eventInterface) { + /** + * 1. Let constructor be null. + */ + let constructor = null; + /** + * TODO: Implement in HTML DOM + * 2. If interface is an ASCII case-insensitive match for any of the strings + * in the first column in the following table, then set constructor to the + * interface in the second column on the same row as the matching string: + * + * String | Interface + * -------|---------- + * "beforeunloadevent" | BeforeUnloadEvent + * "compositionevent" | CompositionEvent + * "customevent" | CustomEvent + * "devicemotionevent" | DeviceMotionEvent + * "deviceorientationevent" | DeviceOrientationEvent + * "dragevent" | DragEvent + * "event" | Event + * "events" | Event + * "focusevent" | FocusEvent + * "hashchangeevent" | HashChangeEvent + * "htmlevents" | Event + * "keyboardevent" | KeyboardEvent + * "messageevent" | MessageEvent + * "mouseevent" | MouseEvent + * "mouseevents" | + * "storageevent" | StorageEvent + * "svgevents" | Event + * "textevent" | CompositionEvent + * "touchevent" | TouchEvent + * "uievent" | UIEvent + * "uievents" | UIEvent + */ + switch (eventInterface.toLowerCase()) { + case "beforeunloadevent": + break; + case "compositionevent": + break; + case "customevent": + constructor = CustomEventImpl_1.CustomEventImpl; + break; + case "devicemotionevent": + break; + case "deviceorientationevent": + break; + case "dragevent": + break; + case "event": + case "events": + constructor = EventImpl_1.EventImpl; + break; + case "focusevent": + break; + case "hashchangeevent": + break; + case "htmlevents": + break; + case "keyboardevent": + break; + case "messageevent": + break; + case "mouseevent": + break; + case "mouseevents": + break; + case "storageevent": + break; + case "svgevents": + break; + case "textevent": + break; + case "touchevent": + break; + case "uievent": + break; + case "uievents": + break; + } + /** + * 3. If constructor is null, then throw a "NotSupportedError" DOMException. + */ + if (constructor === null) { + throw new DOMException_1.NotSupportedError(`Event constructor not found for interface ${eventInterface}.`); + } + /** + * 4. If the interface indicated by constructor is not exposed on the + * relevant global object of the context object, then throw a + * "NotSupportedError" DOMException. + * _Note:_ Typically user agents disable support for touch events in some + * configurations, in which case this clause would be triggered for the + * interface TouchEvent. + */ + // TODO: Implement realms + /** + * 5. Let event be the result of creating an event given constructor. + * 6. Initialize event’s type attribute to the empty string. + * 7. Initialize event’s timeStamp attribute to a DOMHighResTimeStamp + * representing the high resolution time from the time origin to now. + * 8. Initialize event’s isTrusted attribute to false. + * 9. Unset event’s initialized flag. + */ + const event = new constructor(""); + event._type = ""; + event._timeStamp = new Date().getTime(); + event._isTrusted = false; + event._initializedFlag = false; + /** + * 10. Return event. + */ + return event; +} +exports.event_createLegacyEvent = event_createLegacyEvent; +/** + * Getter of an event handler IDL attribute. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_getterEventHandlerIDLAttribute(thisObj, name) { + /** + * 1. Let eventTarget be the result of determining the target of an event + * handler given this object and name. + * 2. If eventTarget is null, then return null. + * 3. Return the result of getting the current value of the event handler + * given eventTarget and name. + */ + const eventTarget = event_determineTheTargetOfAnEventHandler(thisObj, name); + if (eventTarget === null) + return null; + return event_getTheCurrentValueOfAnEventHandler(eventTarget, name); +} +exports.event_getterEventHandlerIDLAttribute = event_getterEventHandlerIDLAttribute; +/** + * Setter of an event handler IDL attribute. + * + * @param eventTarget - event target + * @param name - event name + * @param value - event handler + */ +function event_setterEventHandlerIDLAttribute(thisObj, name, value) { + /** + * 1. Let eventTarget be the result of determining the target of an event + * handler given this object and name. + * 2. If eventTarget is null, then return. + * 3. If the given value is null, then deactivate an event handler given + * eventTarget and name. + * 4. Otherwise: + * 4.1. Let handlerMap be eventTarget's event handler map. + * 4.2. Let eventHandler be handlerMap[name]. + * 4.3. Set eventHandler's value to the given value. + * 4.4. Activate an event handler given eventTarget and name. + */ + const eventTarget = event_determineTheTargetOfAnEventHandler(thisObj, name); + if (eventTarget === null) + return; + if (value === null) { + event_deactivateAnEventHandler(eventTarget, name); + } + else { + const handlerMap = eventTarget._eventHandlerMap; + const eventHandler = handlerMap["onabort"]; + if (eventHandler !== undefined) { + eventHandler.value = value; + } + event_activateAnEventHandler(eventTarget, name); + } +} +exports.event_setterEventHandlerIDLAttribute = event_setterEventHandlerIDLAttribute; +/** + * Determines the target of an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_determineTheTargetOfAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM + return null; +} +exports.event_determineTheTargetOfAnEventHandler = event_determineTheTargetOfAnEventHandler; +/** + * Gets the current value of an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_getTheCurrentValueOfAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM + return null; +} +exports.event_getTheCurrentValueOfAnEventHandler = event_getTheCurrentValueOfAnEventHandler; +/** + * Activates an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_activateAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM +} +exports.event_activateAnEventHandler = event_activateAnEventHandler; +/** + * Deactivates an event handler. + * + * @param eventTarget - event target + * @param name - event name + */ +function event_deactivateAnEventHandler(eventTarget, name) { + // TODO: Implement in HTML DOM +} +exports.event_deactivateAnEventHandler = event_deactivateAnEventHandler; +//# sourceMappingURL=EventAlgorithm.js.map + +/***/ }), + +/***/ 113: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(337); +// Import implementation classes +const AbortControllerImpl_1 = __webpack_require__(990); +exports.AbortController = AbortControllerImpl_1.AbortControllerImpl; +const AbortSignalImpl_1 = __webpack_require__(784); +exports.AbortSignal = AbortSignalImpl_1.AbortSignalImpl; +const AbstractRangeImpl_1 = __webpack_require__(537); +exports.AbstractRange = AbstractRangeImpl_1.AbstractRangeImpl; +const AttrImpl_1 = __webpack_require__(866); +exports.Attr = AttrImpl_1.AttrImpl; +const CDATASectionImpl_1 = __webpack_require__(920); +exports.CDATASection = CDATASectionImpl_1.CDATASectionImpl; +const CharacterDataImpl_1 = __webpack_require__(43); +exports.CharacterData = CharacterDataImpl_1.CharacterDataImpl; +const ChildNodeImpl_1 = __webpack_require__(983); +const CommentImpl_1 = __webpack_require__(760); +exports.Comment = CommentImpl_1.CommentImpl; +const CustomEventImpl_1 = __webpack_require__(164); +exports.CustomEvent = CustomEventImpl_1.CustomEventImpl; +const DocumentFragmentImpl_1 = __webpack_require__(796); +exports.DocumentFragment = DocumentFragmentImpl_1.DocumentFragmentImpl; +const DocumentImpl_1 = __webpack_require__(488); +exports.Document = DocumentImpl_1.DocumentImpl; +const DocumentOrShadowRootImpl_1 = __webpack_require__(247); +const DocumentTypeImpl_1 = __webpack_require__(558); +exports.DocumentType = DocumentTypeImpl_1.DocumentTypeImpl; +const DOMImpl_1 = __webpack_require__(648); +exports.dom = DOMImpl_1.dom; +const DOMImplementationImpl_1 = __webpack_require__(290); +exports.DOMImplementation = DOMImplementationImpl_1.DOMImplementationImpl; +const DOMTokenListImpl_1 = __webpack_require__(742); +exports.DOMTokenList = DOMTokenListImpl_1.DOMTokenListImpl; +const ElementImpl_1 = __webpack_require__(695); +exports.Element = ElementImpl_1.ElementImpl; +const EventImpl_1 = __webpack_require__(427); +exports.Event = EventImpl_1.EventImpl; +const EventTargetImpl_1 = __webpack_require__(597); +exports.EventTarget = EventTargetImpl_1.EventTargetImpl; +const HTMLCollectionImpl_1 = __webpack_require__(204); +exports.HTMLCollection = HTMLCollectionImpl_1.HTMLCollectionImpl; +const MutationObserverImpl_1 = __webpack_require__(175); +exports.MutationObserver = MutationObserverImpl_1.MutationObserverImpl; +const MutationRecordImpl_1 = __webpack_require__(730); +exports.MutationRecord = MutationRecordImpl_1.MutationRecordImpl; +const NamedNodeMapImpl_1 = __webpack_require__(88); +exports.NamedNodeMap = NamedNodeMapImpl_1.NamedNodeMapImpl; +const NodeFilterImpl_1 = __webpack_require__(774); +exports.NodeFilter = NodeFilterImpl_1.NodeFilterImpl; +const NodeImpl_1 = __webpack_require__(935); +exports.Node = NodeImpl_1.NodeImpl; +const NodeIteratorImpl_1 = __webpack_require__(800); +exports.NodeIterator = NodeIteratorImpl_1.NodeIteratorImpl; +const NodeListImpl_1 = __webpack_require__(636); +exports.NodeList = NodeListImpl_1.NodeListImpl; +const NodeListStaticImpl_1 = __webpack_require__(266); +exports.NodeListStatic = NodeListStaticImpl_1.NodeListStaticImpl; +const NonDocumentTypeChildNodeImpl_1 = __webpack_require__(18); +const NonElementParentNodeImpl_1 = __webpack_require__(574); +const ParentNodeImpl_1 = __webpack_require__(934); +const ProcessingInstructionImpl_1 = __webpack_require__(619); +exports.ProcessingInstruction = ProcessingInstructionImpl_1.ProcessingInstructionImpl; +const RangeImpl_1 = __webpack_require__(90); +exports.Range = RangeImpl_1.RangeImpl; +const ShadowRootImpl_1 = __webpack_require__(581); +exports.ShadowRoot = ShadowRootImpl_1.ShadowRootImpl; +const SlotableImpl_1 = __webpack_require__(476); +const StaticRangeImpl_1 = __webpack_require__(688); +exports.StaticRange = StaticRangeImpl_1.StaticRangeImpl; +const TextImpl_1 = __webpack_require__(820); +exports.Text = TextImpl_1.TextImpl; +const TraverserImpl_1 = __webpack_require__(487); +exports.Traverser = TraverserImpl_1.TraverserImpl; +const TreeWalkerImpl_1 = __webpack_require__(646); +exports.TreeWalker = TreeWalkerImpl_1.TreeWalkerImpl; +const WindowImpl_1 = __webpack_require__(932); +exports.Window = WindowImpl_1.WindowImpl; +const XMLDocumentImpl_1 = __webpack_require__(661); +exports.XMLDocument = XMLDocumentImpl_1.XMLDocumentImpl; +// Apply mixins +// ChildNode +util_1.applyMixin(ElementImpl_1.ElementImpl, ChildNodeImpl_1.ChildNodeImpl); +util_1.applyMixin(CharacterDataImpl_1.CharacterDataImpl, ChildNodeImpl_1.ChildNodeImpl); +util_1.applyMixin(DocumentTypeImpl_1.DocumentTypeImpl, ChildNodeImpl_1.ChildNodeImpl); +// DocumentOrShadowRoot +util_1.applyMixin(DocumentImpl_1.DocumentImpl, DocumentOrShadowRootImpl_1.DocumentOrShadowRootImpl); +util_1.applyMixin(ShadowRootImpl_1.ShadowRootImpl, DocumentOrShadowRootImpl_1.DocumentOrShadowRootImpl); +// NonDocumentTypeChildNode +util_1.applyMixin(ElementImpl_1.ElementImpl, NonDocumentTypeChildNodeImpl_1.NonDocumentTypeChildNodeImpl); +util_1.applyMixin(CharacterDataImpl_1.CharacterDataImpl, NonDocumentTypeChildNodeImpl_1.NonDocumentTypeChildNodeImpl); +// NonElementParentNode +util_1.applyMixin(DocumentImpl_1.DocumentImpl, NonElementParentNodeImpl_1.NonElementParentNodeImpl); +util_1.applyMixin(DocumentFragmentImpl_1.DocumentFragmentImpl, NonElementParentNodeImpl_1.NonElementParentNodeImpl); +// ParentNode +util_1.applyMixin(DocumentImpl_1.DocumentImpl, ParentNodeImpl_1.ParentNodeImpl); +util_1.applyMixin(DocumentFragmentImpl_1.DocumentFragmentImpl, ParentNodeImpl_1.ParentNodeImpl); +util_1.applyMixin(ElementImpl_1.ElementImpl, ParentNodeImpl_1.ParentNodeImpl); +// Slotable +util_1.applyMixin(TextImpl_1.TextImpl, SlotableImpl_1.SlotableImpl); +util_1.applyMixin(ElementImpl_1.ElementImpl, SlotableImpl_1.SlotableImpl); +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 129: +/***/ (function(module) { + +module.exports = require("child_process"); + +/***/ }), + +/***/ 134: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Pushes the given item to the stack. + * + * @param list - a list + * @param item - an item + */ +function push(list, item) { + list.push(item); +} +exports.push = push; +/** + * Pops and returns an item from the stack. + * + * @param list - a list + */ +function pop(list) { + return list.pop() || null; +} +exports.pop = pop; +//# sourceMappingURL=Stack.js.map + +/***/ }), + +/***/ 139: +/***/ (function(module, __unusedexports, __webpack_require__) { + +// Unique ID creation requires a high quality random # generator. In node.js +// this is pretty straight-forward - we use the crypto API. + +var crypto = __webpack_require__(417); + +module.exports = function nodeRNG() { + return crypto.randomBytes(16); +}; + + +/***/ }), + +/***/ 141: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + + +var net = __webpack_require__(631); +var tls = __webpack_require__(16); +var http = __webpack_require__(605); +var https = __webpack_require__(211); +var events = __webpack_require__(614); +var assert = __webpack_require__(357); +var util = __webpack_require__(669); + + +exports.httpOverHttp = httpOverHttp; +exports.httpsOverHttp = httpsOverHttp; +exports.httpOverHttps = httpOverHttps; +exports.httpsOverHttps = httpsOverHttps; + + +function httpOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + return agent; +} + +function httpsOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; +} + +function httpOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + return agent; +} + +function httpsOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; +} + + +function TunnelingAgent(options) { + var self = this; + self.options = options || {}; + self.proxyOptions = self.options.proxy || {}; + self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; + self.requests = []; + self.sockets = []; + + self.on('free', function onFree(socket, host, port, localAddress) { + var options = toOptions(host, port, localAddress); + for (var i = 0, len = self.requests.length; i < len; ++i) { + var pending = self.requests[i]; + if (pending.host === options.host && pending.port === options.port) { + // Detect the request to connect same origin server, + // reuse the connection. + self.requests.splice(i, 1); + pending.request.onSocket(socket); + return; + } + } + socket.destroy(); + self.removeSocket(socket); + }); +} +util.inherits(TunnelingAgent, events.EventEmitter); + +TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) { + var self = this; + var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress)); + + if (self.sockets.length >= this.maxSockets) { + // We are over limit so we'll add it to the queue. + self.requests.push(options); + return; + } + + // If we are under maxSockets create a new one. + self.createSocket(options, function(socket) { + socket.on('free', onFree); + socket.on('close', onCloseOrRemove); + socket.on('agentRemove', onCloseOrRemove); + req.onSocket(socket); + + function onFree() { + self.emit('free', socket, options); + } + + function onCloseOrRemove(err) { + self.removeSocket(socket); + socket.removeListener('free', onFree); + socket.removeListener('close', onCloseOrRemove); + socket.removeListener('agentRemove', onCloseOrRemove); + } + }); +}; + +TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { + var self = this; + var placeholder = {}; + self.sockets.push(placeholder); + + var connectOptions = mergeOptions({}, self.proxyOptions, { + method: 'CONNECT', + path: options.host + ':' + options.port, + agent: false, + headers: { + host: options.host + ':' + options.port + } + }); + if (options.localAddress) { + connectOptions.localAddress = options.localAddress; + } + if (connectOptions.proxyAuth) { + connectOptions.headers = connectOptions.headers || {}; + connectOptions.headers['Proxy-Authorization'] = 'Basic ' + + new Buffer(connectOptions.proxyAuth).toString('base64'); + } + + debug('making CONNECT request'); + var connectReq = self.request(connectOptions); + connectReq.useChunkedEncodingByDefault = false; // for v0.6 + connectReq.once('response', onResponse); // for v0.6 + connectReq.once('upgrade', onUpgrade); // for v0.6 + connectReq.once('connect', onConnect); // for v0.7 or later + connectReq.once('error', onError); + connectReq.end(); + + function onResponse(res) { + // Very hacky. This is necessary to avoid http-parser leaks. + res.upgrade = true; + } + + function onUpgrade(res, socket, head) { + // Hacky. + process.nextTick(function() { + onConnect(res, socket, head); + }); + } + + function onConnect(res, socket, head) { + connectReq.removeAllListeners(); + socket.removeAllListeners(); + + if (res.statusCode !== 200) { + debug('tunneling socket could not be established, statusCode=%d', + res.statusCode); + socket.destroy(); + var error = new Error('tunneling socket could not be established, ' + + 'statusCode=' + res.statusCode); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + return; + } + if (head.length > 0) { + debug('got illegal response body from proxy'); + socket.destroy(); + var error = new Error('got illegal response body from proxy'); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + return; + } + debug('tunneling connection has established'); + self.sockets[self.sockets.indexOf(placeholder)] = socket; + return cb(socket); + } + + function onError(cause) { + connectReq.removeAllListeners(); + + debug('tunneling socket could not be established, cause=%s\n', + cause.message, cause.stack); + var error = new Error('tunneling socket could not be established, ' + + 'cause=' + cause.message); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } +}; + +TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { + var pos = this.sockets.indexOf(socket) + if (pos === -1) { + return; + } + this.sockets.splice(pos, 1); + + var pending = this.requests.shift(); + if (pending) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(pending, function(socket) { + pending.request.onSocket(socket); + }); + } +}; + +function createSecureSocket(options, cb) { + var self = this; + TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { + var hostHeader = options.request.getHeader('host'); + var tlsOptions = mergeOptions({}, self.options, { + socket: socket, + servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host + }); + + // 0 is dummy port for v0.6 + var secureSocket = tls.connect(0, tlsOptions); + self.sockets[self.sockets.indexOf(socket)] = secureSocket; + cb(secureSocket); + }); +} + + +function toOptions(host, port, localAddress) { + if (typeof host === 'string') { // since v0.10 + return { + host: host, + port: port, + localAddress: localAddress + }; + } + return host; // for v0.11 or later +} + +function mergeOptions(target) { + for (var i = 1, len = arguments.length; i < len; ++i) { + var overrides = arguments[i]; + if (typeof overrides === 'object') { + var keys = Object.keys(overrides); + for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { + var k = keys[j]; + if (overrides[k] !== undefined) { + target[k] = overrides[k]; + } + } + } + } + return target; +} + + +var debug; +if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { + debug = function() { + var args = Array.prototype.slice.call(arguments); + if (typeof args[0] === 'string') { + args[0] = 'TUNNEL: ' + args[0]; + } else { + args.unshift('TUNNEL:'); + } + console.error.apply(console, args); + } +} else { + debug = function() {}; +} +exports.debug = debug; // for test + + +/***/ }), + +/***/ 146: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const infra_1 = __webpack_require__(23); +/** + * Converts a whitespace separated string into an array of tokens. + * + * @param value - a string of whitespace separated tokens + */ +function orderedSet_parse(value) { + /** + * 1. Let inputTokens be the result of splitting input on ASCII whitespace. + * 2. Let tokens be a new ordered set. + * 3. For each token in inputTokens, append token to tokens. + * 4. Return tokens. + */ + const inputTokens = infra_1.string.splitAStringOnASCIIWhitespace(value); + return new Set(inputTokens); +} +exports.orderedSet_parse = orderedSet_parse; +/** + * Converts an array of tokens into a space separated string. + * + * @param tokens - an array of token strings + */ +function orderedSet_serialize(tokens) { + /** + * The ordered set serializer takes a set and returns the concatenation of + * set using U+0020 SPACE. + */ + return [...tokens].join(' '); +} +exports.orderedSet_serialize = orderedSet_serialize; +/** + * Removes duplicate tokens and convert all whitespace characters + * to space. + * + * @param value - a string of whitespace separated tokens + */ +function orderedSet_sanitize(value) { + return orderedSet_serialize(orderedSet_parse(value)); +} +exports.orderedSet_sanitize = orderedSet_sanitize; +/** + * Determines whether a set contains the other. + * + * @param set1 - a set + * @param set1 - a set that is contained in set1 + * @param caseSensitive - whether matches are case-sensitive + */ +function orderedSet_contains(set1, set2, caseSensitive) { + for (const val2 of set2) { + let found = false; + for (const val1 of set1) { + if (caseSensitive) { + if (val1 === val2) { + found = true; + break; + } + } + else { + if (val1.toUpperCase() === val2.toUpperCase()) { + found = true; + break; + } + } + } + if (!found) + return false; + } + return true; +} +exports.orderedSet_contains = orderedSet_contains; +//# sourceMappingURL=OrderedSetAlgorithm.js.map + +/***/ }), + +/***/ 151: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const infra_1 = __webpack_require__(23); +const CreateAlgorithm_1 = __webpack_require__(86); +const TreeAlgorithm_1 = __webpack_require__(873); +const EventAlgorithm_1 = __webpack_require__(108); +/** + * Queues a mutation observer microtask to the surrounding agent’s mutation + * observers. + */ +function observer_queueAMutationObserverMicrotask() { + /** + * 1. If the surrounding agent’s mutation observer microtask queued is true, + * then return. + * 2. Set the surrounding agent’s mutation observer microtask queued to true. + * 3. Queue a microtask to notify mutation observers. + */ + const window = dom_1.dom.window; + if (window._mutationObserverMicrotaskQueued) + return; + window._mutationObserverMicrotaskQueued = true; + Promise.resolve().then(() => { observer_notifyMutationObservers(); }); +} +exports.observer_queueAMutationObserverMicrotask = observer_queueAMutationObserverMicrotask; +/** + * Notifies the surrounding agent’s mutation observers. + */ +function observer_notifyMutationObservers() { + /** + * 1. Set the surrounding agent’s mutation observer microtask queued to false. + * 2. Let notifySet be a clone of the surrounding agent’s mutation observers. + * 3. Let signalSet be a clone of the surrounding agent’s signal slots. + * 4. Empty the surrounding agent’s signal slots. + */ + const window = dom_1.dom.window; + window._mutationObserverMicrotaskQueued = false; + const notifySet = infra_1.set.clone(window._mutationObservers); + const signalSet = infra_1.set.clone(window._signalSlots); + infra_1.set.empty(window._signalSlots); + /** + * 5. For each mo of notifySet: + */ + for (const mo of notifySet) { + /** + * 5.1. Let records be a clone of mo’s record queue. + * 5.2. Empty mo’s record queue. + */ + const records = infra_1.list.clone(mo._recordQueue); + infra_1.list.empty(mo._recordQueue); + /** + * 5.3. For each node of mo’s node list, remove all transient registered + * observers whose observer is mo from node’s registered observer list. + */ + for (let i = 0; i < mo._nodeList.length; i++) { + const node = mo._nodeList[i]; + infra_1.list.remove(node._registeredObserverList, (observer) => { + return util_1.Guard.isTransientRegisteredObserver(observer) && observer.observer === mo; + }); + } + /** + * 5.4. If records is not empty, then invoke mo’s callback with « records, + * mo », and mo. If this throws an exception, then report the exception. + */ + if (!infra_1.list.isEmpty(records)) { + try { + mo._callback.call(mo, records, mo); + } + catch (err) { + // TODO: Report the exception + } + } + } + /** + * 6. For each slot of signalSet, fire an event named slotchange, with its + * bubbles attribute set to true, at slot. + */ + if (dom_1.dom.features.slots) { + for (const slot of signalSet) { + EventAlgorithm_1.event_fireAnEvent("slotchange", slot, undefined, { bubbles: true }); + } + } +} +exports.observer_notifyMutationObservers = observer_notifyMutationObservers; +/** + * Queues a mutation record of the given type for target. + * + * @param type - mutation record type + * @param target - target node + * @param name - name before mutation + * @param namespace - namespace before mutation + * @param oldValue - attribute value before mutation + * @param addedNodes - a list od added nodes + * @param removedNodes - a list of removed nodes + * @param previousSibling - previous sibling of target before mutation + * @param nextSibling - next sibling of target before mutation + */ +function observer_queueMutationRecord(type, target, name, namespace, oldValue, addedNodes, removedNodes, previousSibling, nextSibling) { + /** + * 1. Let interestedObservers be an empty map. + * 2. Let nodes be the inclusive ancestors of target. + * 3. For each node in nodes, and then for each registered of node’s + * registered observer list: + */ + const interestedObservers = new Map(); + let node = TreeAlgorithm_1.tree_getFirstAncestorNode(target, true); + while (node !== null) { + for (let i = 0; i < node._registeredObserverList.length; i++) { + const registered = node._registeredObserverList[i]; + /** + * 3.1. Let options be registered’s options. + * 3.2. If none of the following are true + * - node is not target and options’s subtree is false + * - type is "attributes" and options’s attributes is not true + * - type is "attributes", options’s attributeFilter is present, and + * options’s attributeFilter does not contain name or namespace is + * non-null + * - type is "characterData" and options’s characterData is not true + * - type is "childList" and options’s childList is false + */ + const options = registered.options; + if (node !== target && !options.subtree) + continue; + if (type === "attributes" && !options.attributes) + continue; + if (type === "attributes" && options.attributeFilter && + (!options.attributeFilter.includes(name || '') || namespace !== null)) + continue; + if (type === "characterData" && !options.characterData) + continue; + if (type === "childList" && !options.childList) + continue; + /** + * then: + * 3.2.1. Let mo be registered’s observer. + * 3.2.2. If interestedObservers[mo] does not exist, then set + * interestedObservers[mo] to null. + * 3.2.3. If either type is "attributes" and options’s attributeOldValue + * is true, or type is "characterData" and options’s + * characterDataOldValue is true, then set interestedObservers[mo] + * to oldValue. + */ + const mo = registered.observer; + if (!interestedObservers.has(mo)) { + interestedObservers.set(mo, null); + } + if ((type === "attributes" && options.attributeOldValue) || + (type === "characterData" && options.characterDataOldValue)) { + interestedObservers.set(mo, oldValue); + } + } + node = TreeAlgorithm_1.tree_getNextAncestorNode(target, node, true); + } + /** + * 4. For each observer → mappedOldValue of interestedObservers: + */ + for (const [observer, mappedOldValue] of interestedObservers) { + /** + * 4.1. Let record be a new MutationRecord object with its type set to + * type, target set to target, attributeName set to name, + * attributeNamespace set to namespace, oldValue set to mappedOldValue, + * addedNodes set to addedNodes, removedNodes set to removedNodes, + * previousSibling set to previousSibling, and nextSibling set to + * nextSibling. + * 4.2. Enqueue record to observer’s record queue. + */ + const record = CreateAlgorithm_1.create_mutationRecord(type, target, CreateAlgorithm_1.create_nodeListStatic(target, addedNodes), CreateAlgorithm_1.create_nodeListStatic(target, removedNodes), previousSibling, nextSibling, name, namespace, mappedOldValue); + const queue = observer._recordQueue; + queue.push(record); + } + /** + * 5. Queue a mutation observer microtask. + */ + observer_queueAMutationObserverMicrotask(); +} +exports.observer_queueMutationRecord = observer_queueMutationRecord; +/** + * Queues a tree mutation record for target. + * + * @param target - target node + * @param addedNodes - a list od added nodes + * @param removedNodes - a list of removed nodes + * @param previousSibling - previous sibling of target before mutation + * @param nextSibling - next sibling of target before mutation + */ +function observer_queueTreeMutationRecord(target, addedNodes, removedNodes, previousSibling, nextSibling) { + /** + * To queue a tree mutation record for target with addedNodes, removedNodes, + * previousSibling, and nextSibling, queue a mutation record of "childList" + * for target with null, null, null, addedNodes, removedNodes, + * previousSibling, and nextSibling. + */ + observer_queueMutationRecord("childList", target, null, null, null, addedNodes, removedNodes, previousSibling, nextSibling); +} +exports.observer_queueTreeMutationRecord = observer_queueTreeMutationRecord; +/** + * Queues an attribute mutation record for target. + * + * @param target - target node + * @param name - name before mutation + * @param namespace - namespace before mutation + * @param oldValue - attribute value before mutation + */ +function observer_queueAttributeMutationRecord(target, name, namespace, oldValue) { + /** + * To queue an attribute mutation record for target with name, namespace, + * and oldValue, queue a mutation record of "attributes" for target with + * name, namespace, oldValue, « », « », null, and null. + */ + observer_queueMutationRecord("attributes", target, name, namespace, oldValue, [], [], null, null); +} +exports.observer_queueAttributeMutationRecord = observer_queueAttributeMutationRecord; +//# sourceMappingURL=MutationObserverAlgorithm.js.map + +/***/ }), + +/***/ 154: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const DOMException_1 = __webpack_require__(35); +const CreateAlgorithm_1 = __webpack_require__(86); +const TreeAlgorithm_1 = __webpack_require__(873); +const CharacterDataAlgorithm_1 = __webpack_require__(27); +const MutationAlgorithm_1 = __webpack_require__(479); +/** + * Returns node with its adjacent text and cdata node siblings. + * + * @param node - a node + * @param self - whether to include node itself + */ +function text_contiguousTextNodes(node, self = false) { + /** + * The contiguous Text nodes of a node node are node, node’s previous + * sibling Text node, if any, and its contiguous Text nodes, and node’s next + * sibling Text node, if any, and its contiguous Text nodes, avoiding any + * duplicates. + */ + return { + [Symbol.iterator]() { + let currentNode = node; + while (currentNode && util_1.Guard.isTextNode(currentNode._previousSibling)) { + currentNode = currentNode._previousSibling; + } + return { + next() { + if (currentNode && (!self && currentNode === node)) { + if (util_1.Guard.isTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + if (util_1.Guard.isTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + return result; + } + } + }; + } + }; +} +exports.text_contiguousTextNodes = text_contiguousTextNodes; +/** + * Returns node with its adjacent text node siblings. + * + * @param node - a node + * @param self - whether to include node itself + */ +function text_contiguousExclusiveTextNodes(node, self = false) { + /** + * The contiguous exclusive Text nodes of a node node are node, node’s + * previous sibling exclusive Text node, if any, and its contiguous + * exclusive Text nodes, and node’s next sibling exclusive Text node, + * if any, and its contiguous exclusive Text nodes, avoiding any duplicates. + */ + return { + [Symbol.iterator]() { + let currentNode = node; + while (currentNode && util_1.Guard.isExclusiveTextNode(currentNode._previousSibling)) { + currentNode = currentNode._previousSibling; + } + return { + next() { + if (currentNode && (!self && currentNode === node)) { + if (util_1.Guard.isExclusiveTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + if (util_1.Guard.isExclusiveTextNode(currentNode._nextSibling)) { + currentNode = currentNode._nextSibling; + } + else { + currentNode = null; + } + return result; + } + } + }; + } + }; +} +exports.text_contiguousExclusiveTextNodes = text_contiguousExclusiveTextNodes; +/** + * Returns the concatenation of the data of all the Text node descendants of + * node, in tree order. + * + * @param node - a node + */ +function text_descendantTextContent(node) { + /** + * The descendant text content of a node node is the concatenation of the + * data of all the Text node descendants of node, in tree order. + */ + let contents = ''; + let text = TreeAlgorithm_1.tree_getFirstDescendantNode(node, false, false, (e) => util_1.Guard.isTextNode(e)); + while (text !== null) { + contents += text._data; + text = TreeAlgorithm_1.tree_getNextDescendantNode(node, text, false, false, (e) => util_1.Guard.isTextNode(e)); + } + return contents; +} +exports.text_descendantTextContent = text_descendantTextContent; +/** + * Splits data at the given offset and returns the remainder as a text + * node. + * + * @param node - a text node + * @param offset - the offset at which to split the nodes. + */ +function text_split(node, offset) { + /** + * 1. Let length be node’s length. + * 2. If offset is greater than length, then throw an "IndexSizeError" + * DOMException. + */ + const length = node._data.length; + if (offset > length) { + throw new DOMException_1.IndexSizeError(); + } + /** + * 3. Let count be length minus offset. + * 4. Let new data be the result of substringing data with node node, + * offset offset, and count count. + * 5. Let new node be a new Text node, with the same node document as node. + * Set new node’s data to new data. + * 6. Let parent be node’s parent. + * 7. If parent is not null, then: + */ + const count = length - offset; + const newData = CharacterDataAlgorithm_1.characterData_substringData(node, offset, count); + const newNode = CreateAlgorithm_1.create_text(node._nodeDocument, newData); + const parent = node._parent; + if (parent !== null) { + /** + * 7.1. Insert new node into parent before node’s next sibling. + */ + MutationAlgorithm_1.mutation_insert(newNode, parent, node._nextSibling); + /** + * 7.2. For each live range whose start node is node and start offset is + * greater than offset, set its start node to new node and decrease its + * start offset by offset. + * 7.3. For each live range whose end node is node and end offset is greater + * than offset, set its end node to new node and decrease its end offset + * by offset. + * 7.4. For each live range whose start node is parent and start offset is + * equal to the index of node plus 1, increase its start offset by 1. + * 7.5. For each live range whose end node is parent and end offset is equal + * to the index of node plus 1, increase its end offset by 1. + */ + for (const range of dom_1.dom.rangeList) { + if (range._start[0] === node && range._start[1] > offset) { + range._start[0] = newNode; + range._start[1] -= offset; + } + if (range._end[0] === node && range._end[1] > offset) { + range._end[0] = newNode; + range._end[1] -= offset; + } + const index = TreeAlgorithm_1.tree_index(node); + if (range._start[0] === parent && range._start[1] === index + 1) { + range._start[1]++; + } + if (range._end[0] === parent && range._end[1] === index + 1) { + range._end[1]++; + } + } + } + /** + * 8. Replace data with node node, offset offset, count count, and data + * the empty string. + * 9. Return new node. + */ + CharacterDataAlgorithm_1.characterData_replaceData(node, offset, count, ''); + return newNode; +} +exports.text_split = text_split; +//# sourceMappingURL=TextAlgorithm.js.map + +/***/ }), + +/***/ 162: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const ElementAlgorithm_1 = __webpack_require__(33); +/** + * Changes the value of an existing attribute. + * + * @param attribute - an attribute node + * @param value - attribute value + */ +function attr_setAnExistingAttributeValue(attribute, value) { + /** + * 1. If attribute’s element is null, then set attribute’s value to value. + * 2. Otherwise, change attribute from attribute’s element to value. + */ + if (attribute._element === null) { + attribute._value = value; + } + else { + ElementAlgorithm_1.element_change(attribute, attribute._element, value); + } +} +exports.attr_setAnExistingAttributeValue = attr_setAnExistingAttributeValue; +//# sourceMappingURL=AttrAlgorithm.js.map + +/***/ }), + +/***/ 163: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +function __export(m) { + for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p]; +} +Object.defineProperty(exports, "__esModule", { value: true }); +__export(__webpack_require__(710)); +__export(__webpack_require__(162)); +__export(__webpack_require__(350)); +__export(__webpack_require__(27)); +__export(__webpack_require__(86)); +__export(__webpack_require__(344)); +__export(__webpack_require__(493)); +__export(__webpack_require__(304)); +__export(__webpack_require__(54)); +__export(__webpack_require__(33)); +__export(__webpack_require__(108)); +__export(__webpack_require__(106)); +__export(__webpack_require__(479)); +__export(__webpack_require__(151)); +__export(__webpack_require__(664)); +__export(__webpack_require__(541)); +__export(__webpack_require__(272)); +__export(__webpack_require__(146)); +__export(__webpack_require__(60)); +__export(__webpack_require__(22)); +__export(__webpack_require__(483)); +__export(__webpack_require__(180)); +__export(__webpack_require__(154)); +__export(__webpack_require__(464)); +__export(__webpack_require__(873)); +__export(__webpack_require__(705)); +__export(__webpack_require__(495)); +__export(__webpack_require__(442)); +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 164: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const EventImpl_1 = __webpack_require__(427); +const algorithm_1 = __webpack_require__(163); +/** + * Represents and event that carries custom data. + */ +class CustomEventImpl extends EventImpl_1.EventImpl { + /** + * Initializes a new instance of `CustomEvent`. + */ + constructor(type, eventInit) { + super(type, eventInit); + this._detail = null; + this._detail = (eventInit && eventInit.detail) || null; + } + /** @inheritdoc */ + get detail() { return this._detail; } + /** @inheritdoc */ + initCustomEvent(type, bubbles = false, cancelable = false, detail = null) { + /** + * 1. If the context object’s dispatch flag is set, then return. + */ + if (this._dispatchFlag) + return; + /** + * 2. Initialize the context object with type, bubbles, and cancelable. + */ + algorithm_1.event_initialize(this, type, bubbles, cancelable); + /** + * 3. Set the context object’s detail attribute to detail. + */ + this._detail = detail; + } +} +exports.CustomEventImpl = CustomEventImpl; +//# sourceMappingURL=CustomEventImpl.js.map + +/***/ }), + +/***/ 172: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Defines the type of a token. + */ +var TokenType; +(function (TokenType) { + TokenType[TokenType["EOF"] = 0] = "EOF"; + TokenType[TokenType["Declaration"] = 1] = "Declaration"; + TokenType[TokenType["DocType"] = 2] = "DocType"; + TokenType[TokenType["Element"] = 3] = "Element"; + TokenType[TokenType["Text"] = 4] = "Text"; + TokenType[TokenType["CDATA"] = 5] = "CDATA"; + TokenType[TokenType["PI"] = 6] = "PI"; + TokenType[TokenType["Comment"] = 7] = "Comment"; + TokenType[TokenType["ClosingTag"] = 8] = "ClosingTag"; +})(TokenType = exports.TokenType || (exports.TokenType = {})); +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 174: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(42); +/** + * Adds the given item to the end of the list. + * + * @param list - a list + * @param item - an item + */ +function append(list, item) { + list.push(item); +} +exports.append = append; +/** + * Extends a list by appending all items from another list. + * + * @param listA - a list to extend + * @param listB - a list containing items to append to `listA` + */ +function extend(listA, listB) { + listA.push(...listB); +} +exports.extend = extend; +/** + * Inserts the given item to the start of the list. + * + * @param list - a list + * @param item - an item + */ +function prepend(list, item) { + list.unshift(item); +} +exports.prepend = prepend; +/** + * Replaces the given item or all items matching condition with a new item. + * + * @param list - a list + * @param conditionOrItem - an item to replace or a condition matching items + * to replace + * @param item - an item + */ +function replace(list, conditionOrItem, newItem) { + let i = 0; + for (const oldItem of list) { + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + list[i] = newItem; + } + } + else if (oldItem === conditionOrItem) { + list[i] = newItem; + return; + } + i++; + } +} +exports.replace = replace; +/** + * Inserts the given item before the given index. + * + * @param list - a list + * @param item - an item + */ +function insert(list, item, index) { + list.splice(index, 0, item); +} +exports.insert = insert; +/** + * Removes the given item or all items matching condition. + * + * @param list - a list + * @param conditionOrItem - an item to remove or a condition matching items + * to remove + */ +function remove(list, conditionOrItem) { + let i = list.length; + while (i--) { + const oldItem = list[i]; + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + list.splice(i, 1); + } + } + else if (oldItem === conditionOrItem) { + list.splice(i, 1); + return; + } + } +} +exports.remove = remove; +/** + * Removes all items from the list. + */ +function empty(list) { + list.length = 0; +} +exports.empty = empty; +/** + * Determines if the list contains the given item or any items matching + * condition. + * + * @param list - a list + * @param conditionOrItem - an item to a condition to match + */ +function contains(list, conditionOrItem) { + for (const oldItem of list) { + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + return true; + } + } + else if (oldItem === conditionOrItem) { + return true; + } + } + return false; +} +exports.contains = contains; +/** + * Returns the count of items in the list matching the given condition. + * + * @param list - a list + * @param condition - an optional condition to match + */ +function size(list, condition) { + if (condition === undefined) { + return list.length; + } + else { + let count = 0; + for (const item of list) { + if (!!condition.call(null, item)) { + count++; + } + } + return count; + } +} +exports.size = size; +/** + * Determines if the list is empty. + * + * @param list - a list + */ +function isEmpty(list) { + return list.length === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the list. + * + * @param list - a list + * @param condition - an optional condition to match + */ +function* forEach(list, condition) { + if (condition === undefined) { + yield* list; + } + else { + for (const item of list) { + if (!!condition.call(null, item)) { + yield item; + } + } + } +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of list. + * + * @param list - a list + */ +function clone(list) { + return new Array(...list); +} +exports.clone = clone; +/** + * Returns a new list containing items from the list sorted in ascending + * order. + * + * @param list - a list + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(list, lessThanAlgo) { + return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new list containing items from the list sorted in descending + * order. + * + * @param list - a list + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(list, lessThanAlgo) { + return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +//# sourceMappingURL=List.js.map + +/***/ }), + +/***/ 175: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const infra_1 = __webpack_require__(23); +/** + * Represents an object that can be used to observe mutations to the tree of + * nodes. + */ +class MutationObserverImpl { + /** + * Initializes a new instance of `MutationObserver`. + * + * @param callback - the callback function + */ + constructor(callback) { + this._nodeList = []; + this._recordQueue = []; + /** + * 1. Let mo be a new MutationObserver object whose callback is callback. + * 2. Append mo to mo’s relevant agent’s mutation observers. + * 3. Return mo. + */ + this._callback = callback; + const window = _1.dom.window; + infra_1.set.append(window._mutationObservers, this); + } + /** @inheritdoc */ + observe(target, options) { + options = options || { + childList: false, + subtree: false + }; + /** + * 1. If either options’s attributeOldValue or attributeFilter is present + * and options’s attributes is omitted, then set options’s attributes + * to true. + * 2. If options’s characterDataOldValue is present and options’s + * characterData is omitted, then set options’s characterData to true. + * 3. If none of options’s childList, attributes, and characterData is + * true, then throw a TypeError. + * 4. If options’s attributeOldValue is true and options’s attributes is + * false, then throw a TypeError. + * 5. If options’s attributeFilter is present and options’s attributes is + * false, then throw a TypeError. + * 6. If options’s characterDataOldValue is true and options’s characterData + * is false, then throw a TypeError. + */ + if ((options.attributeOldValue !== undefined || options.attributeFilter !== undefined) && + options.attributes === undefined) { + options.attributes = true; + } + if (options.characterDataOldValue !== undefined && options.characterData === undefined) { + options.characterData = true; + } + if (!options.childList && !options.attributes && !options.characterData) { + throw new TypeError(); + } + if (options.attributeOldValue && !options.attributes) { + throw new TypeError(); + } + if (options.attributeFilter !== undefined && !options.attributes) { + throw new TypeError(); + } + if (options.characterDataOldValue && !options.characterData) { + throw new TypeError(); + } + /** + * 7. For each registered of target’s registered observer list, if + * registered’s observer is the context object: + */ + let isRegistered = false; + const coptions = options; + for (const registered of target._registeredObserverList) { + if (registered.observer === this) { + isRegistered = true; + /** + * 7.1. For each node of the context object’s node list, remove all + * transient registered observers whose source is registered from node’s + * registered observer list. + */ + for (const node of this._nodeList) { + infra_1.list.remove(node._registeredObserverList, (ob) => util_1.Guard.isTransientRegisteredObserver(ob) && ob.source === registered); + } + /** + * 7.2. Set registered’s options to options. + */ + registered.options = coptions; + } + } + /** + * 8. Otherwise: + * 8.1. Append a new registered observer whose observer is the context + * object and options is options to target’s registered observer list. + * 8.2. Append target to the context object’s node list. + */ + if (!isRegistered) { + target._registeredObserverList.push({ observer: this, options: options }); + this._nodeList.push(target); + } + } + /** @inheritdoc */ + disconnect() { + /** + * 1. For each node of the context object’s node list, remove any + * registered observer from node’s registered observer list for which the + * context object is the observer. + */ + for (const node of this._nodeList) { + infra_1.list.remove((node)._registeredObserverList, (ob) => ob.observer === this); + } + /** + * 2. Empty the context object’s record queue. + */ + this._recordQueue = []; + } + /** @inheritdoc */ + takeRecords() { + /** + * 1. Let records be a clone of the context object’s record queue. + * 2. Empty the context object’s record queue. + * 3. Return records. + */ + const records = this._recordQueue; + this._recordQueue = []; + return records; + } +} +exports.MutationObserverImpl = MutationObserverImpl; +//# sourceMappingURL=MutationObserverImpl.js.map + +/***/ }), + +/***/ 180: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const util_2 = __webpack_require__(337); +const TreeAlgorithm_1 = __webpack_require__(873); +const MutationObserverAlgorithm_1 = __webpack_require__(151); +/** + * Signals a slot change to the given slot. + * + * @param slot - a slot + */ +function shadowTree_signalASlotChange(slot) { + /** + * 1. Append slot to slot’s relevant agent’s signal slots. + * 2. Queue a mutation observer microtask. + */ + const window = dom_1.dom.window; + window._signalSlots.add(slot); + MutationObserverAlgorithm_1.observer_queueAMutationObserverMicrotask(); +} +exports.shadowTree_signalASlotChange = shadowTree_signalASlotChange; +/** + * Determines whether a the shadow tree of the given element node is + * connected to a document node. + * + * @param element - an element node of the shadow tree + */ +function shadowTree_isConnected(element) { + /** + * An element is connected if its shadow-including root is a document. + */ + return util_1.Guard.isDocumentNode(TreeAlgorithm_1.tree_rootNode(element, true)); +} +exports.shadowTree_isConnected = shadowTree_isConnected; +/** + * Determines whether a slotable is assigned. + * + * @param slotable - a slotable + */ +function shadowTree_isAssigned(slotable) { + /** + * A slotable is assigned if its assigned slot is non-null. + */ + return (slotable._assignedSlot !== null); +} +exports.shadowTree_isAssigned = shadowTree_isAssigned; +/** + * Finds a slot for the given slotable. + * + * @param slotable - a slotable + * @param openFlag - `true` to search open shadow tree's only + */ +function shadowTree_findASlot(slotable, openFlag = false) { + /** + * 1. If slotable’s parent is null, then return null. + * 2. Let shadow be slotable’s parent’s shadow root. + * 3. If shadow is null, then return null. + * 4. If the open flag is set and shadow’s mode is not "open", then + * return null. + * 5. Return the first slot in tree order in shadow’s descendants whose name + * is slotable’s name, if any, and null otherwise. + */ + const node = util_1.Cast.asNode(slotable); + const parent = node._parent; + if (parent === null) + return null; + const shadow = parent._shadowRoot || null; + if (shadow === null) + return null; + if (openFlag && shadow._mode !== "open") + return null; + let child = TreeAlgorithm_1.tree_getFirstDescendantNode(shadow, false, true, (e) => util_1.Guard.isSlot(e)); + while (child !== null) { + if (child._name === slotable._name) + return child; + child = TreeAlgorithm_1.tree_getNextDescendantNode(shadow, child, false, true, (e) => util_1.Guard.isSlot(e)); + } + return null; +} +exports.shadowTree_findASlot = shadowTree_findASlot; +/** + * Finds slotables for the given slot. + * + * @param slot - a slot + */ +function shadowTree_findSlotables(slot) { + /** + * 1. Let result be an empty list. + * 2. If slot’s root is not a shadow root, then return result. + */ + const result = []; + const root = TreeAlgorithm_1.tree_rootNode(slot); + if (!util_1.Guard.isShadowRoot(root)) + return result; + /** + * 3. Let host be slot’s root’s host. + * 4. For each slotable child of host, slotable, in tree order: + */ + const host = root._host; + for (const slotable of host._children) { + if (util_1.Guard.isSlotable(slotable)) { + /** + * 4.1. Let foundSlot be the result of finding a slot given slotable. + * 4.2. If foundSlot is slot, then append slotable to result. + */ + const foundSlot = shadowTree_findASlot(slotable); + if (foundSlot === slot) { + result.push(slotable); + } + } + } + /** + * 5. Return result. + */ + return result; +} +exports.shadowTree_findSlotables = shadowTree_findSlotables; +/** + * Finds slotables for the given slot. + * + * @param slot - a slot + */ +function shadowTree_findFlattenedSlotables(slot) { + /** + * 1. Let result be an empty list. + * 2. If slot’s root is not a shadow root, then return result. + */ + const result = []; + const root = TreeAlgorithm_1.tree_rootNode(slot); + if (!util_1.Guard.isShadowRoot(root)) + return result; + /** + * 3. Let slotables be the result of finding slotables given slot. + * 4. If slotables is the empty list, then append each slotable child of + * slot, in tree order, to slotables. + */ + const slotables = shadowTree_findSlotables(slot); + if (util_2.isEmpty(slotables)) { + for (const slotable of slot._children) { + if (util_1.Guard.isSlotable(slotable)) { + slotables.push(slotable); + } + } + } + /** + * 5. For each node in slotables: + */ + for (const node of slotables) { + /** + * 5.1. If node is a slot whose root is a shadow root, then: + */ + if (util_1.Guard.isSlot(node) && util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(node))) { + /** + * 5.1.1. Let temporaryResult be the result of finding flattened slotables given node. + * 5.1.2. Append each slotable in temporaryResult, in order, to result. + */ + const temporaryResult = shadowTree_findFlattenedSlotables(node); + result.push(...temporaryResult); + } + else { + /** + * 5.2. Otherwise, append node to result. + */ + result.push(node); + } + } + /** + * 6. Return result. + */ + return result; +} +exports.shadowTree_findFlattenedSlotables = shadowTree_findFlattenedSlotables; +/** + * Assigns slotables to the given slot. + * + * @param slot - a slot + */ +function shadowTree_assignSlotables(slot) { + /** + * 1. Let slotables be the result of finding slotables for slot. + * 2. If slotables and slot’s assigned nodes are not identical, then run + * signal a slot change for slot. + */ + const slotables = shadowTree_findSlotables(slot); + if (slotables.length === slot._assignedNodes.length) { + let nodesIdentical = true; + for (let i = 0; i < slotables.length; i++) { + if (slotables[i] !== slot._assignedNodes[i]) { + nodesIdentical = false; + break; + } + } + if (!nodesIdentical) { + shadowTree_signalASlotChange(slot); + } + } + /** + * 3. Set slot’s assigned nodes to slotables. + * 4. For each slotable in slotables, set slotable’s assigned slot to slot. + */ + slot._assignedNodes = slotables; + for (const slotable of slotables) { + slotable._assignedSlot = slot; + } +} +exports.shadowTree_assignSlotables = shadowTree_assignSlotables; +/** + * Assigns slotables to all nodes of a tree. + * + * @param root - root node + */ +function shadowTree_assignSlotablesForATree(root) { + /** + * To assign slotables for a tree, given a node root, run assign slotables + * for each slot slot in root’s inclusive descendants, in tree order. + */ + let descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(root, true, false, (e) => util_1.Guard.isSlot(e)); + while (descendant !== null) { + shadowTree_assignSlotables(descendant); + descendant = TreeAlgorithm_1.tree_getNextDescendantNode(root, descendant, true, false, (e) => util_1.Guard.isSlot(e)); + } +} +exports.shadowTree_assignSlotablesForATree = shadowTree_assignSlotablesForATree; +/** + * Assigns a slot to a slotables. + * + * @param slotable - a slotable + */ +function shadowTree_assignASlot(slotable) { + /** + * 1. Let slot be the result of finding a slot with slotable. + * 2. If slot is non-null, then run assign slotables for slot. + */ + const slot = shadowTree_findASlot(slotable); + if (slot !== null) { + shadowTree_assignSlotables(slot); + } +} +exports.shadowTree_assignASlot = shadowTree_assignASlot; +//# sourceMappingURL=ShadowTreeAlgorithm.js.map + +/***/ }), + +/***/ 183: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Pushes the given item to the stack. + * + * @param list - a list + * @param item - an item + */ +function push(list, item) { + list.push(item); +} +exports.push = push; +/** + * Pops and returns an item from the stack. + * + * @param list - a list + */ +function pop(list) { + return list.pop() || null; +} +exports.pop = pop; +//# sourceMappingURL=Stack.js.map + +/***/ }), + +/***/ 190: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const BaseCBWriter_1 = __webpack_require__(512); +/** + * Serializes XML nodes. + */ +class XMLCBWriter extends BaseCBWriter_1.BaseCBWriter { + /** + * Initializes a new instance of `BaseCBWriter`. + * + * @param builderOptions - XML builder options + */ + constructor(builderOptions) { + super(builderOptions); + this._lineLength = 0; + } + /** @inheritdoc */ + declaration(version, encoding, standalone) { + let markup = this._beginLine() + ""; + return markup; + } + /** @inheritdoc */ + docType(name, publicId, systemId) { + let markup = this._beginLine(); + if (publicId && systemId) { + markup += ""; + } + else if (publicId) { + markup += ""; + } + else if (systemId) { + markup += ""; + } + else { + markup += ""; + } + return markup; + } + /** @inheritdoc */ + comment(data) { + return this._beginLine() + ""; + } + /** @inheritdoc */ + text(data) { + return this._beginLine() + data; + } + /** @inheritdoc */ + instruction(target, data) { + if (data) { + return this._beginLine() + ""; + } + else { + return this._beginLine() + ""; + } + } + /** @inheritdoc */ + cdata(data) { + return this._beginLine() + ""; + } + /** @inheritdoc */ + openTagBegin(name) { + this._lineLength += 1 + name.length; + return this._beginLine() + "<" + name; + } + /** @inheritdoc */ + openTagEnd(name, selfClosing, voidElement) { + if (voidElement) { + return " />"; + } + else if (selfClosing) { + if (this._writerOptions.allowEmptyTags) { + return ">"; + } + else if (this._writerOptions.spaceBeforeSlash) { + return " />"; + } + else { + return "/>"; + } + } + else { + return ">"; + } + } + /** @inheritdoc */ + closeTag(name) { + return this._beginLine() + ""; + } + /** @inheritdoc */ + attribute(name, value) { + let str = name + "=\"" + value + "\""; + if (this._writerOptions.prettyPrint && this._writerOptions.width > 0 && + this._lineLength + 1 + str.length > this._writerOptions.width) { + str = this._beginLine() + this._indent(1) + str; + this._lineLength = str.length; + return str; + } + else { + this._lineLength += 1 + str.length; + return " " + str; + } + } + /** @inheritdoc */ + beginElement(name) { } + /** @inheritdoc */ + endElement(name) { } + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + _beginLine() { + if (this._writerOptions.prettyPrint) { + const str = (this.hasData ? this._writerOptions.newline : "") + + this._indent(this._writerOptions.offset + this.level); + this._lineLength = str.length; + return str; + } + else { + return ""; + } + } + /** + * Produces an indentation string. + * + * @param level - depth of the tree + */ + _indent(level) { + if (level <= 0) { + return ""; + } + else { + return this._writerOptions.indent.repeat(level); + } + } +} +exports.XMLCBWriter = XMLCBWriter; +//# sourceMappingURL=XMLCBWriter.js.map + +/***/ }), + +/***/ 204: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +const util_1 = __webpack_require__(918); +const util_2 = __webpack_require__(337); +/** + * Represents a collection of elements. + */ +class HTMLCollectionImpl { + /** + * Initializes a new instance of `HTMLCollection`. + * + * @param root - root node + * @param filter - node filter + */ + constructor(root, filter) { + this._live = true; + this._root = root; + this._filter = filter; + return new Proxy(this, this); + } + /** @inheritdoc */ + get length() { + /** + * The length attribute’s getter must return the number of nodes + * represented by the collection. + */ + let count = 0; + let node = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e)); + while (node !== null) { + count++; + node = algorithm_1.tree_getNextDescendantNode(this._root, node, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e)); + } + return count; + } + /** @inheritdoc */ + item(index) { + /** + * The item(index) method, when invoked, must return the indexth element + * in the collection. If there is no indexth element in the collection, + * then the method must return null. + */ + let i = 0; + let node = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e)); + while (node !== null) { + if (i === index) + return node; + else + i++; + node = algorithm_1.tree_getNextDescendantNode(this._root, node, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e)); + } + return null; + } + /** @inheritdoc */ + namedItem(key) { + /** + * 1. If key is the empty string, return null. + * 2. Return the first element in the collection for which at least one of + * the following is true: + * - it has an ID which is key; + * - it is in the HTML namespace and has a name attribute whose value is key; + * or null if there is no such element. + */ + if (key === '') + return null; + let ele = algorithm_1.tree_getFirstDescendantNode(this._root, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e)); + while (ele != null) { + if (ele._uniqueIdentifier === key) { + return ele; + } + else if (ele._namespace === infra_1.namespace.HTML) { + for (let i = 0; i < ele._attributeList.length; i++) { + const attr = ele._attributeList[i]; + if (attr._localName === "name" && attr._namespace === null && + attr._namespacePrefix === null && attr._value === key) + return ele; + } + } + ele = algorithm_1.tree_getNextDescendantNode(this._root, ele, false, false, (e) => util_1.Guard.isElementNode(e) && this._filter(e)); + } + return null; + } + /** @inheritdoc */ + [Symbol.iterator]() { + const root = this._root; + const filter = this._filter; + let currentNode = algorithm_1.tree_getFirstDescendantNode(root, false, false, (e) => util_1.Guard.isElementNode(e) && filter(e)); + return { + next() { + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = algorithm_1.tree_getNextDescendantNode(root, currentNode, false, false, (e) => util_1.Guard.isElementNode(e) && filter(e)); + return result; + } + } + }; + } + /** + * Implements a proxy get trap to provide array-like access. + */ + get(target, key, receiver) { + if (!util_2.isString(key) || HTMLCollectionImpl.reservedNames.indexOf(key) !== -1) { + return Reflect.get(target, key, receiver); + } + const index = Number(key); + if (isNaN(index)) { + return target.namedItem(key) || undefined; + } + else { + return target.item(index) || undefined; + } + } + /** + * Implements a proxy set trap to provide array-like access. + */ + set(target, key, value, receiver) { + if (!util_2.isString(key) || HTMLCollectionImpl.reservedNames.indexOf(key) !== -1) { + return Reflect.set(target, key, value, receiver); + } + const index = Number(key); + const node = isNaN(index) ? + target.namedItem(key) || undefined : target.item(index) || undefined; + if (node && node._parent) { + algorithm_1.mutation_replace(node, value, node._parent); + return true; + } + else { + return false; + } + } + /** + * Creates a new `HTMLCollection`. + * + * @param root - root node + * @param filter - node filter + */ + static _create(root, filter = (() => true)) { + return new HTMLCollectionImpl(root, filter); + } +} +exports.HTMLCollectionImpl = HTMLCollectionImpl; +HTMLCollectionImpl.reservedNames = ['_root', '_live', '_filter', 'length', + 'item', 'namedItem', 'get', 'set']; +//# sourceMappingURL=HTMLCollectionImpl.js.map + +/***/ }), + +/***/ 211: +/***/ (function(module) { + +module.exports = require("https"); + +/***/ }), + +/***/ 212: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +// Export classes +var DOMParserImpl_1 = __webpack_require__(642); +exports.DOMParser = DOMParserImpl_1.DOMParserImpl; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 247: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a mixin for an interface to be used to share APIs between + * documents and shadow roots. This mixin is implemented by + * {@link Document} and {@link ShadowRoot}. + * + * _Note:_ The DocumentOrShadowRoot mixin is expected to be used by other + * standards that want to define APIs shared between documents and shadow roots. + */ +class DocumentOrShadowRootImpl { +} +exports.DocumentOrShadowRootImpl = DocumentOrShadowRootImpl; +//# sourceMappingURL=DocumentOrShadowRootImpl.js.map + +/***/ }), + +/***/ 252: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +dom_1.dom.setFeatures(true); +var dom_2 = __webpack_require__(113); +exports.DOMImplementation = dom_2.DOMImplementation; +var parser_1 = __webpack_require__(212); +exports.DOMParser = parser_1.DOMParser; +var serializer_1 = __webpack_require__(686); +exports.XMLSerializer = serializer_1.XMLSerializer; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 255: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(625); +const util_1 = __webpack_require__(592); +const util_2 = __webpack_require__(918); +const builder_1 = __webpack_require__(535); +const dom_1 = __webpack_require__(743); +const util_3 = __webpack_require__(669); +const builder_2 = __webpack_require__(535); +/** @inheritdoc */ +function builder(p1, p2) { + const options = formatBuilderOptions(isXMLBuilderCreateOptions(p1) ? p1 : interfaces_1.DefaultBuilderOptions); + const nodes = util_2.Guard.isNode(p1) || util_3.isArray(p1) ? p1 : p2; + if (nodes === undefined) { + throw new Error("Invalid arguments."); + } + if (util_3.isArray(nodes)) { + const builders = []; + for (let i = 0; i < nodes.length; i++) { + const builder = new builder_1.XMLBuilderImpl(nodes[i]); + builder.set(options); + builders.push(builder); + } + return builders; + } + else { + const builder = new builder_1.XMLBuilderImpl(nodes); + builder.set(options); + return builder; + } +} +exports.builder = builder; +/** @inheritdoc */ +function create(p1, p2) { + const options = formatBuilderOptions(p1 === undefined || isXMLBuilderCreateOptions(p1) ? + p1 : interfaces_1.DefaultBuilderOptions); + const contents = isXMLBuilderCreateOptions(p1) ? p2 : p1; + let builder; + if (contents === undefined) { + // empty document + const doc = dom_1.createDocument(); + builder = new builder_1.XMLBuilderImpl(doc); + setOptions(doc, options); + } + else if (util_1.isObject(contents)) { + // JS object + const doc = dom_1.createDocument(); + builder = new builder_1.XMLBuilderImpl(doc); + setOptions(doc, options); + builder.ele(contents); + } + else if (/^\s*" + + dom_1.sanitizeInput(contents, options.invalidCharReplacement) + "", "text/xml"); + dom_1.throwIfParserError(doc); + setOptions(doc, options, true); + /* istanbul ignore next */ + if (doc.documentElement === null) { + throw new Error("Document element is null."); + } + const frag = doc.createDocumentFragment(); + for (const child of doc.documentElement.childNodes) { + const newChild = doc.importNode(child, true); + frag.appendChild(newChild); + } + builder = new builder_1.XMLBuilderImpl(frag); + } + else { + // JSON + const doc = dom_1.createDocument(); + setOptions(doc, options, true); + builder = new builder_1.XMLBuilderImpl(doc.createDocumentFragment()); + const obj = JSON.parse(contents); + builder.ele(obj); + } + return builder; +} +exports.fragment = fragment; +/** @inheritdoc */ +function convert(p1, p2, p3) { + let builderOptions; + let contents; + let convertOptions; + if (isXMLBuilderCreateOptions(p1) && p2 !== undefined) { + builderOptions = p1; + contents = p2; + convertOptions = p3; + } + else { + builderOptions = interfaces_1.DefaultBuilderOptions; + contents = p1; + convertOptions = p2 || undefined; + } + return create(builderOptions, contents).end(convertOptions); +} +exports.convert = convert; +/** + * Creates an XML builder which serializes the document in chunks. + * + * @param options - callback builder options + * + * @returns callback builder + */ +function createCB(options) { + return new builder_2.XMLBuilderCBImpl(options); +} +exports.createCB = createCB; +/** + * Creates an XML builder which serializes the fragment in chunks. + * + * @param options - callback builder options + * + * @returns callback builder + */ +function fragmentCB(options) { + return new builder_2.XMLBuilderCBImpl(options, true); +} +exports.fragmentCB = fragmentCB; +function isXMLBuilderCreateOptions(obj) { + if (!util_1.isPlainObject(obj)) + return false; + for (const key in obj) { + /* istanbul ignore else */ + if (obj.hasOwnProperty(key)) { + if (!interfaces_1.XMLBuilderOptionKeys.has(key)) + return false; + } + } + return true; +} +function formatBuilderOptions(createOptions = {}) { + const options = util_1.applyDefaults(createOptions, interfaces_1.DefaultBuilderOptions); + if (options.convert.att.length === 0 || + options.convert.ins.length === 0 || + options.convert.text.length === 0 || + options.convert.cdata.length === 0 || + options.convert.comment.length === 0) { + throw new Error("JS object converter strings cannot be zero length."); + } + return options; +} +function setOptions(doc, options, isFragment) { + const docWithSettings = doc; + docWithSettings._xmlBuilderOptions = options; + docWithSettings._isFragment = isFragment; +} +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 260: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Walks through the code points of a string. + */ +class StringWalker { + /** + * Initializes a new `StringWalker`. + * + * @param input - input string + */ + constructor(input) { + this._pointer = 0; + this._chars = Array.from(input); + this._length = this._chars.length; + } + /** + * Determines if the current position is beyond the end of string. + */ + get eof() { return this._pointer >= this._length; } + /** + * Returns the number of code points in the input string. + */ + get length() { return this._length; } + /** + * Returns the current code point. Returns `-1` if the position is beyond + * the end of string. + */ + codePoint() { + if (this._codePoint === undefined) { + if (this.eof) { + this._codePoint = -1; + } + else { + const cp = this._chars[this._pointer].codePointAt(0); + /* istanbul ignore else */ + if (cp !== undefined) { + this._codePoint = cp; + } + else { + this._codePoint = -1; + } + } + } + return this._codePoint; + } + /** + * Returns the current character. Returns an empty string if the position is + * beyond the end of string. + */ + c() { + if (this._c === undefined) { + this._c = (this.eof ? "" : this._chars[this._pointer]); + } + return this._c; + } + /** + * Returns the remaining string. + */ + remaining() { + if (this._remaining === undefined) { + this._remaining = (this.eof ? + "" : this._chars.slice(this._pointer + 1).join('')); + } + return this._remaining; + } + /** + * Returns the substring from the current character to the end of string. + */ + substring() { + if (this._substring === undefined) { + this._substring = (this.eof ? + "" : this._chars.slice(this._pointer).join('')); + } + return this._substring; + } + /** + * Gets or sets the current position. + */ + get pointer() { return this._pointer; } + set pointer(val) { + if (val === this._pointer) + return; + this._pointer = val; + this._codePoint = undefined; + this._c = undefined; + this._remaining = undefined; + this._substring = undefined; + } +} +exports.StringWalker = StringWalker; +//# sourceMappingURL=StringWalker.js.map + +/***/ }), + +/***/ 263: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Returns the count of bytes in a sequence. + * + * @param list - a byte sequence + */ +function length(list) { + /** + * A byte sequence’s length is the number of bytes it contains. + */ + return list.length; +} +exports.length = length; +/** + * Converts each byte to lowercase. + * + * @param list - a byte sequence + */ +function byteLowercase(list) { + /** + * To byte-lowercase a byte sequence, increase each byte it contains, in the + * range 0x41 (A) to 0x5A (Z), inclusive, by 0x20. + */ + for (let i = 0; i < list.length; i++) { + const c = list[i]; + if (c >= 0x41 && c <= 0x5A) { + list[i] = c + 0x20; + } + } +} +exports.byteLowercase = byteLowercase; +/** + * Converts each byte to uppercase. + * + * @param list - a byte sequence + */ +function byteUppercase(list) { + /** + * To byte-uppercase a byte sequence, subtract each byte it contains, in the + * range 0x61 (a) to 0x7A (z), inclusive, by 0x20. + */ + for (let i = 0; i < list.length; i++) { + const c = list[i]; + if (c >= 0x61 && c <= 0x7A) { + list[i] = c - 0x20; + } + } +} +exports.byteUppercase = byteUppercase; +/** + * Compares two byte sequences. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function byteCaseInsensitiveMatch(listA, listB) { + /** + * A byte sequence A is a byte-case-insensitive match for a byte sequence B, + * if the byte-lowercase of A is the byte-lowercase of B. + */ + if (listA.length !== listB.length) + return false; + for (let i = 0; i < listA.length; i++) { + let a = listA[i]; + let b = listB[i]; + if (a >= 0x41 && a <= 0x5A) + a += 0x20; + if (b >= 0x41 && b <= 0x5A) + b += 0x20; + if (a !== b) + return false; + } + return true; +} +exports.byteCaseInsensitiveMatch = byteCaseInsensitiveMatch; +/** + * Determines if `listA` starts with `listB`. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function startsWith(listA, listB) { + /** + * 1. Let i be 0. + * 2. While true: + * 2.1. Let aByte be the ith byte of a if i is less than a’s length; otherwise null. + * 2.3. Let bByte be the ith byte of b if i is less than b’s length; otherwise null. + * 2.4. If bByte is null, then return true. + * 2.5. Return false if aByte is not bByte. + * 2.6. Set i to i + 1. + */ + let i = 0; + while (true) { + if (i >= listA.length) + return false; + if (i >= listB.length) + return true; + if (listA[i] !== listB[i]) + return false; + i++; + } +} +exports.startsWith = startsWith; +/** + * Determines if `listA` is less than `listB`. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function byteLessThan(listA, listB) { + /** + * 1. If b starts with a, then return false. + * 2. If a starts with b, then return true. + * 3. Let n be the smallest index such that the nth byte of a is different + * from the nth byte of b. (There has to be such an index, since neither byte + * sequence starts with the other.) + * 4. If the nth byte of a is less than the nth byte of b, then return true. + * 5. Return false. + */ + let i = 0; + while (true) { + if (i >= listA.length) + return false; + if (i >= listB.length) + return true; + const a = listA[i]; + const b = listB[i]; + if (a < b) + return true; + else if (a > b) + return false; + i++; + } +} +exports.byteLessThan = byteLessThan; +/** + * Decodes a byte sequence into a string. + * + * @param list - a byte sequence + */ +function isomorphicDecode(list) { + /** + * To isomorphic decode a byte sequence input, return a string whose length is + * equal to input’s length and whose code points have the same values as + * input’s bytes, in the same order. + */ + return String.fromCodePoint(...list); +} +exports.isomorphicDecode = isomorphicDecode; +//# sourceMappingURL=ByteSequence.js.map + +/***/ }), + +/***/ 266: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const util_1 = __webpack_require__(337); +/** + * Represents an ordered list of nodes. + * This is a static implementation of `NodeList`. + */ +class NodeListStaticImpl { + /** + * Initializes a new instance of `NodeList`. + * + * @param root - root node + */ + constructor(root) { + this._live = false; + this._items = []; + this._length = 0; + this._root = root; + this._items = []; + this._filter = function (node) { return true; }; + return new Proxy(this, this); + } + /** @inheritdoc */ + get length() { + /** + * The length attribute must return the number of nodes represented by + * the collection. + */ + return this._items.length; + } + /** @inheritdoc */ + item(index) { + /** + * The item(index) method must return the indexth node in the collection. + * If there is no indexth node in the collection, then the method must + * return null. + */ + if (index < 0 || index > this.length - 1) + return null; + return this._items[index]; + } + /** @inheritdoc */ + keys() { + return { + [Symbol.iterator]: function () { + let index = 0; + return { + next: function () { + if (index === this.length) { + return { done: true, value: null }; + } + else { + return { done: false, value: index++ }; + } + }.bind(this) + }; + }.bind(this) + }; + } + /** @inheritdoc */ + values() { + return { + [Symbol.iterator]: function () { + const it = this[Symbol.iterator](); + return { + next() { + return it.next(); + } + }; + }.bind(this) + }; + } + /** @inheritdoc */ + entries() { + return { + [Symbol.iterator]: function () { + const it = this[Symbol.iterator](); + let index = 0; + return { + next() { + const itResult = it.next(); + if (itResult.done) { + return { done: true, value: null }; + } + else { + return { done: false, value: [index++, itResult.value] }; + } + } + }; + }.bind(this) + }; + } + /** @inheritdoc */ + [Symbol.iterator]() { + const it = this._items[Symbol.iterator](); + return { + next() { + return it.next(); + } + }; + } + /** @inheritdoc */ + forEach(callback, thisArg) { + if (thisArg === undefined) { + thisArg = _1.dom.window; + } + let index = 0; + for (const node of this._items) { + callback.call(thisArg, node, index++, this); + } + } + /** + * Implements a proxy get trap to provide array-like access. + */ + get(target, key, receiver) { + if (!util_1.isString(key)) { + return Reflect.get(target, key, receiver); + } + const index = Number(key); + if (isNaN(index)) { + return Reflect.get(target, key, receiver); + } + return target._items[index] || undefined; + } + /** + * Implements a proxy set trap to provide array-like access. + */ + set(target, key, value, receiver) { + if (!util_1.isString(key)) { + return Reflect.set(target, key, value, receiver); + } + const index = Number(key); + if (isNaN(index)) { + return Reflect.set(target, key, value, receiver); + } + if (index >= 0 && index < target._items.length) { + target._items[index] = value; + return true; + } + else { + return false; + } + } + /** + * Creates a new `NodeList`. + * + * @param root - root node + * @param items - a list of items to initialize the list + */ + static _create(root, items) { + const list = new NodeListStaticImpl(root); + list._items = items; + return list; + } +} +exports.NodeListStaticImpl = NodeListStaticImpl; +//# sourceMappingURL=NodeListStaticImpl.js.map + +/***/ }), + +/***/ 271: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents an object with lazy initialization. + */ +class Lazy { + /** + * Initializes a new instance of `Lazy`. + * + * @param initFunc - initializer function + */ + constructor(initFunc) { + this._initialized = false; + this._value = undefined; + this._initFunc = initFunc; + } + /** + * Gets the value of the object. + */ + get value() { + if (!this._initialized) { + this._value = this._initFunc(); + this._initialized = true; + } + return this._value; + } +} +exports.Lazy = Lazy; +//# sourceMappingURL=Lazy.js.map + +/***/ }), + +/***/ 272: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const interfaces_1 = __webpack_require__(970); +const TraversalAlgorithm_1 = __webpack_require__(464); +const TreeAlgorithm_1 = __webpack_require__(873); +/** + * Returns the next or previous node in the subtree, or `null` if + * there are none. + * + * @param iterator - the `NodeIterator` instance + * @param forward- `true` to return the next node, or `false` to + * return the previous node. + */ +function nodeIterator_traverse(iterator, forward) { + /** + * 1. Let node be iterator’s reference. + * 2. Let beforeNode be iterator’s pointer before reference. + */ + let node = iterator._reference; + let beforeNode = iterator._pointerBeforeReference; + /** + * 3. While true: + */ + while (true) { + /** + * 3.1. Branch on direction: + */ + if (forward) { + /** + * - next + */ + if (!beforeNode) { + /** + * If beforeNode is false, then set node to the first node following + * node in iterator’s iterator collection. If there is no such node, + * then return null. + */ + const nextNode = TreeAlgorithm_1.tree_getFollowingNode(iterator._root, node); + if (nextNode) { + node = nextNode; + } + else { + return null; + } + } + else { + /** + * If beforeNode is true, then set it to false. + */ + beforeNode = false; + } + } + else { + /** + * - previous + */ + if (beforeNode) { + /** + * If beforeNode is true, then set node to the first node preceding + * node in iterator’s iterator collection. If there is no such node, + * then return null. + */ + const prevNode = TreeAlgorithm_1.tree_getPrecedingNode(iterator.root, node); + if (prevNode) { + node = prevNode; + } + else { + return null; + } + } + else { + /** + * If beforeNode is false, then set it to true. + */ + beforeNode = true; + } + } + /** + * 3.2. Let result be the result of filtering node within iterator. + * 3.3. If result is FILTER_ACCEPT, then break. + */ + const result = TraversalAlgorithm_1.traversal_filter(iterator, node); + if (result === interfaces_1.FilterResult.Accept) { + break; + } + } + /** + * 4. Set iterator’s reference to node. + * 5. Set iterator’s pointer before reference to beforeNode. + * 6. Return node. + */ + iterator._reference = node; + iterator._pointerBeforeReference = beforeNode; + return node; +} +exports.nodeIterator_traverse = nodeIterator_traverse; +/** + * Gets the global iterator list. + */ +function nodeIterator_iteratorList() { + return dom_1.dom.window._iteratorList; +} +exports.nodeIterator_iteratorList = nodeIterator_iteratorList; +//# sourceMappingURL=NodeIteratorAlgorithm.js.map + +/***/ }), + +/***/ 279: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(68); +/** + * Gets the value corresponding to the given key. + * + * @param map - a map + * @param key - a key + */ +function get(map, key) { + return map.get(key); +} +exports.get = get; +/** + * Sets the value corresponding to the given key. + * + * @param map - a map + * @param key - a key + * @param val - a value + */ +function set(map, key, val) { + map.set(key, val); +} +exports.set = set; +/** + * Removes the item with the given key or all items matching condition. + * + * @param map - a map + * @param conditionOrItem - the key of an item to remove or a condition matching + * items to remove + */ +function remove(map, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + map.delete(conditionOrItem); + } + else { + const toRemove = []; + for (const item of map) { + if (!!conditionOrItem.call(null, item)) { + toRemove.push(item[0]); + } + } + for (const key of toRemove) { + map.delete(key); + } + } +} +exports.remove = remove; +/** + * Determines if the map contains a value with the given key. + * + * @param map - a map + * @param conditionOrItem - the key of an item to match or a condition matching + * items + */ +function contains(map, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + return map.has(conditionOrItem); + } + else { + for (const item of map) { + if (!!conditionOrItem.call(null, item)) { + return true; + } + } + return false; + } +} +exports.contains = contains; +/** + * Gets the keys of the map. + * + * @param map - a map + */ +function keys(map) { + return new Set(map.keys()); +} +exports.keys = keys; +/** + * Gets the values of the map. + * + * @param map - a map + */ +function values(map) { + return [...map.values()]; +} +exports.values = values; +/** + * Gets the size of the map. + * + * @param map - a map + * @param condition - an optional condition to match + */ +function size(map, condition) { + if (condition === undefined) { + return map.size; + } + else { + let count = 0; + for (const item of map) { + if (!!condition.call(null, item)) { + count++; + } + } + return count; + } +} +exports.size = size; +/** + * Determines if the map is empty. + * + * @param map - a map + */ +function isEmpty(map) { + return map.size === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the map. + * + * @param map - a map + * @param condition - an optional condition to match + */ +function* forEach(map, condition) { + if (condition === undefined) { + yield* map; + } + else { + for (const item of map) { + if (!!condition.call(null, item)) { + yield item; + } + } + } +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of map. + * + * @param map - a map + */ +function clone(map) { + return new Map(map); +} +exports.clone = clone; +/** + * Returns a new map containing items from the map sorted in ascending + * order. + * + * @param map - a map + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(map, lessThanAlgo) { + const list = new Array(...map); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1); + return new Map(list); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new map containing items from the map sorted in descending + * order. + * + * @param map - a map + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(map, lessThanAlgo) { + const list = new Array(...map); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1); + return new Map(list); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +//# sourceMappingURL=Map.js.map + +/***/ }), + +/***/ 280: +/***/ (function(module, exports) { + +exports = module.exports = SemVer + +var debug +/* istanbul ignore next */ +if (typeof process === 'object' && + process.env && + process.env.NODE_DEBUG && + /\bsemver\b/i.test(process.env.NODE_DEBUG)) { + debug = function () { + var args = Array.prototype.slice.call(arguments, 0) + args.unshift('SEMVER') + console.log.apply(console, args) + } +} else { + debug = function () {} +} + +// Note: this is the semver.org version of the spec that it implements +// Not necessarily the package version of this code. +exports.SEMVER_SPEC_VERSION = '2.0.0' + +var MAX_LENGTH = 256 +var MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || + /* istanbul ignore next */ 9007199254740991 + +// Max safe segment length for coercion. +var MAX_SAFE_COMPONENT_LENGTH = 16 + +// The actual regexps go on exports.re +var re = exports.re = [] +var src = exports.src = [] +var t = exports.tokens = {} +var R = 0 + +function tok (n) { + t[n] = R++ +} + +// The following Regular Expressions can be used for tokenizing, +// validating, and parsing SemVer version strings. + +// ## Numeric Identifier +// A single `0`, or a non-zero digit followed by zero or more digits. + +tok('NUMERICIDENTIFIER') +src[t.NUMERICIDENTIFIER] = '0|[1-9]\\d*' +tok('NUMERICIDENTIFIERLOOSE') +src[t.NUMERICIDENTIFIERLOOSE] = '[0-9]+' + +// ## Non-numeric Identifier +// Zero or more digits, followed by a letter or hyphen, and then zero or +// more letters, digits, or hyphens. + +tok('NONNUMERICIDENTIFIER') +src[t.NONNUMERICIDENTIFIER] = '\\d*[a-zA-Z-][a-zA-Z0-9-]*' + +// ## Main Version +// Three dot-separated numeric identifiers. + +tok('MAINVERSION') +src[t.MAINVERSION] = '(' + src[t.NUMERICIDENTIFIER] + ')\\.' + + '(' + src[t.NUMERICIDENTIFIER] + ')\\.' + + '(' + src[t.NUMERICIDENTIFIER] + ')' + +tok('MAINVERSIONLOOSE') +src[t.MAINVERSIONLOOSE] = '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')\\.' + + '(' + src[t.NUMERICIDENTIFIERLOOSE] + ')' + +// ## Pre-release Version Identifier +// A numeric identifier, or a non-numeric identifier. + +tok('PRERELEASEIDENTIFIER') +src[t.PRERELEASEIDENTIFIER] = '(?:' + src[t.NUMERICIDENTIFIER] + + '|' + src[t.NONNUMERICIDENTIFIER] + ')' + +tok('PRERELEASEIDENTIFIERLOOSE') +src[t.PRERELEASEIDENTIFIERLOOSE] = '(?:' + src[t.NUMERICIDENTIFIERLOOSE] + + '|' + src[t.NONNUMERICIDENTIFIER] + ')' + +// ## Pre-release Version +// Hyphen, followed by one or more dot-separated pre-release version +// identifiers. + +tok('PRERELEASE') +src[t.PRERELEASE] = '(?:-(' + src[t.PRERELEASEIDENTIFIER] + + '(?:\\.' + src[t.PRERELEASEIDENTIFIER] + ')*))' + +tok('PRERELEASELOOSE') +src[t.PRERELEASELOOSE] = '(?:-?(' + src[t.PRERELEASEIDENTIFIERLOOSE] + + '(?:\\.' + src[t.PRERELEASEIDENTIFIERLOOSE] + ')*))' + +// ## Build Metadata Identifier +// Any combination of digits, letters, or hyphens. + +tok('BUILDIDENTIFIER') +src[t.BUILDIDENTIFIER] = '[0-9A-Za-z-]+' + +// ## Build Metadata +// Plus sign, followed by one or more period-separated build metadata +// identifiers. + +tok('BUILD') +src[t.BUILD] = '(?:\\+(' + src[t.BUILDIDENTIFIER] + + '(?:\\.' + src[t.BUILDIDENTIFIER] + ')*))' + +// ## Full Version String +// A main version, followed optionally by a pre-release version and +// build metadata. + +// Note that the only major, minor, patch, and pre-release sections of +// the version string are capturing groups. The build metadata is not a +// capturing group, because it should not ever be used in version +// comparison. + +tok('FULL') +tok('FULLPLAIN') +src[t.FULLPLAIN] = 'v?' + src[t.MAINVERSION] + + src[t.PRERELEASE] + '?' + + src[t.BUILD] + '?' + +src[t.FULL] = '^' + src[t.FULLPLAIN] + '$' + +// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. +// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty +// common in the npm registry. +tok('LOOSEPLAIN') +src[t.LOOSEPLAIN] = '[v=\\s]*' + src[t.MAINVERSIONLOOSE] + + src[t.PRERELEASELOOSE] + '?' + + src[t.BUILD] + '?' + +tok('LOOSE') +src[t.LOOSE] = '^' + src[t.LOOSEPLAIN] + '$' + +tok('GTLT') +src[t.GTLT] = '((?:<|>)?=?)' + +// Something like "2.*" or "1.2.x". +// Note that "x.x" is a valid xRange identifer, meaning "any version" +// Only the first item is strictly required. +tok('XRANGEIDENTIFIERLOOSE') +src[t.XRANGEIDENTIFIERLOOSE] = src[t.NUMERICIDENTIFIERLOOSE] + '|x|X|\\*' +tok('XRANGEIDENTIFIER') +src[t.XRANGEIDENTIFIER] = src[t.NUMERICIDENTIFIER] + '|x|X|\\*' + +tok('XRANGEPLAIN') +src[t.XRANGEPLAIN] = '[v=\\s]*(' + src[t.XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[t.XRANGEIDENTIFIER] + ')' + + '(?:\\.(' + src[t.XRANGEIDENTIFIER] + ')' + + '(?:' + src[t.PRERELEASE] + ')?' + + src[t.BUILD] + '?' + + ')?)?' + +tok('XRANGEPLAINLOOSE') +src[t.XRANGEPLAINLOOSE] = '[v=\\s]*(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' + + '(?:\\.(' + src[t.XRANGEIDENTIFIERLOOSE] + ')' + + '(?:' + src[t.PRERELEASELOOSE] + ')?' + + src[t.BUILD] + '?' + + ')?)?' + +tok('XRANGE') +src[t.XRANGE] = '^' + src[t.GTLT] + '\\s*' + src[t.XRANGEPLAIN] + '$' +tok('XRANGELOOSE') +src[t.XRANGELOOSE] = '^' + src[t.GTLT] + '\\s*' + src[t.XRANGEPLAINLOOSE] + '$' + +// Coercion. +// Extract anything that could conceivably be a part of a valid semver +tok('COERCE') +src[t.COERCE] = '(^|[^\\d])' + + '(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '})' + + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + + '(?:\\.(\\d{1,' + MAX_SAFE_COMPONENT_LENGTH + '}))?' + + '(?:$|[^\\d])' +tok('COERCERTL') +re[t.COERCERTL] = new RegExp(src[t.COERCE], 'g') + +// Tilde ranges. +// Meaning is "reasonably at or greater than" +tok('LONETILDE') +src[t.LONETILDE] = '(?:~>?)' + +tok('TILDETRIM') +src[t.TILDETRIM] = '(\\s*)' + src[t.LONETILDE] + '\\s+' +re[t.TILDETRIM] = new RegExp(src[t.TILDETRIM], 'g') +var tildeTrimReplace = '$1~' + +tok('TILDE') +src[t.TILDE] = '^' + src[t.LONETILDE] + src[t.XRANGEPLAIN] + '$' +tok('TILDELOOSE') +src[t.TILDELOOSE] = '^' + src[t.LONETILDE] + src[t.XRANGEPLAINLOOSE] + '$' + +// Caret ranges. +// Meaning is "at least and backwards compatible with" +tok('LONECARET') +src[t.LONECARET] = '(?:\\^)' + +tok('CARETTRIM') +src[t.CARETTRIM] = '(\\s*)' + src[t.LONECARET] + '\\s+' +re[t.CARETTRIM] = new RegExp(src[t.CARETTRIM], 'g') +var caretTrimReplace = '$1^' + +tok('CARET') +src[t.CARET] = '^' + src[t.LONECARET] + src[t.XRANGEPLAIN] + '$' +tok('CARETLOOSE') +src[t.CARETLOOSE] = '^' + src[t.LONECARET] + src[t.XRANGEPLAINLOOSE] + '$' + +// A simple gt/lt/eq thing, or just "" to indicate "any version" +tok('COMPARATORLOOSE') +src[t.COMPARATORLOOSE] = '^' + src[t.GTLT] + '\\s*(' + src[t.LOOSEPLAIN] + ')$|^$' +tok('COMPARATOR') +src[t.COMPARATOR] = '^' + src[t.GTLT] + '\\s*(' + src[t.FULLPLAIN] + ')$|^$' + +// An expression to strip any whitespace between the gtlt and the thing +// it modifies, so that `> 1.2.3` ==> `>1.2.3` +tok('COMPARATORTRIM') +src[t.COMPARATORTRIM] = '(\\s*)' + src[t.GTLT] + + '\\s*(' + src[t.LOOSEPLAIN] + '|' + src[t.XRANGEPLAIN] + ')' + +// this one has to use the /g flag +re[t.COMPARATORTRIM] = new RegExp(src[t.COMPARATORTRIM], 'g') +var comparatorTrimReplace = '$1$2$3' + +// Something like `1.2.3 - 1.2.4` +// Note that these all use the loose form, because they'll be +// checked against either the strict or loose comparator form +// later. +tok('HYPHENRANGE') +src[t.HYPHENRANGE] = '^\\s*(' + src[t.XRANGEPLAIN] + ')' + + '\\s+-\\s+' + + '(' + src[t.XRANGEPLAIN] + ')' + + '\\s*$' + +tok('HYPHENRANGELOOSE') +src[t.HYPHENRANGELOOSE] = '^\\s*(' + src[t.XRANGEPLAINLOOSE] + ')' + + '\\s+-\\s+' + + '(' + src[t.XRANGEPLAINLOOSE] + ')' + + '\\s*$' + +// Star ranges basically just allow anything at all. +tok('STAR') +src[t.STAR] = '(<|>)?=?\\s*\\*' + +// Compile to actual regexp objects. +// All are flag-free, unless they were created above with a flag. +for (var i = 0; i < R; i++) { + debug(i, src[i]) + if (!re[i]) { + re[i] = new RegExp(src[i]) + } +} + +exports.parse = parse +function parse (version, options) { + if (!options || typeof options !== 'object') { + options = { + loose: !!options, + includePrerelease: false + } + } + + if (version instanceof SemVer) { + return version + } + + if (typeof version !== 'string') { + return null + } + + if (version.length > MAX_LENGTH) { + return null + } + + var r = options.loose ? re[t.LOOSE] : re[t.FULL] + if (!r.test(version)) { + return null + } + + try { + return new SemVer(version, options) + } catch (er) { + return null + } +} + +exports.valid = valid +function valid (version, options) { + var v = parse(version, options) + return v ? v.version : null +} + +exports.clean = clean +function clean (version, options) { + var s = parse(version.trim().replace(/^[=v]+/, ''), options) + return s ? s.version : null +} + +exports.SemVer = SemVer + +function SemVer (version, options) { + if (!options || typeof options !== 'object') { + options = { + loose: !!options, + includePrerelease: false + } + } + if (version instanceof SemVer) { + if (version.loose === options.loose) { + return version + } else { + version = version.version + } + } else if (typeof version !== 'string') { + throw new TypeError('Invalid Version: ' + version) + } + + if (version.length > MAX_LENGTH) { + throw new TypeError('version is longer than ' + MAX_LENGTH + ' characters') + } + + if (!(this instanceof SemVer)) { + return new SemVer(version, options) + } + + debug('SemVer', version, options) + this.options = options + this.loose = !!options.loose + + var m = version.trim().match(options.loose ? re[t.LOOSE] : re[t.FULL]) + + if (!m) { + throw new TypeError('Invalid Version: ' + version) + } + + this.raw = version + + // these are actually numbers + this.major = +m[1] + this.minor = +m[2] + this.patch = +m[3] + + if (this.major > MAX_SAFE_INTEGER || this.major < 0) { + throw new TypeError('Invalid major version') + } + + if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) { + throw new TypeError('Invalid minor version') + } + + if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) { + throw new TypeError('Invalid patch version') + } + + // numberify any prerelease numeric ids + if (!m[4]) { + this.prerelease = [] + } else { + this.prerelease = m[4].split('.').map(function (id) { + if (/^[0-9]+$/.test(id)) { + var num = +id + if (num >= 0 && num < MAX_SAFE_INTEGER) { + return num + } + } + return id + }) + } + + this.build = m[5] ? m[5].split('.') : [] + this.format() +} + +SemVer.prototype.format = function () { + this.version = this.major + '.' + this.minor + '.' + this.patch + if (this.prerelease.length) { + this.version += '-' + this.prerelease.join('.') + } + return this.version +} + +SemVer.prototype.toString = function () { + return this.version +} + +SemVer.prototype.compare = function (other) { + debug('SemVer.compare', this.version, this.options, other) + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) + } + + return this.compareMain(other) || this.comparePre(other) +} + +SemVer.prototype.compareMain = function (other) { + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) + } + + return compareIdentifiers(this.major, other.major) || + compareIdentifiers(this.minor, other.minor) || + compareIdentifiers(this.patch, other.patch) +} + +SemVer.prototype.comparePre = function (other) { + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) + } + + // NOT having a prerelease is > having one + if (this.prerelease.length && !other.prerelease.length) { + return -1 + } else if (!this.prerelease.length && other.prerelease.length) { + return 1 + } else if (!this.prerelease.length && !other.prerelease.length) { + return 0 + } + + var i = 0 + do { + var a = this.prerelease[i] + var b = other.prerelease[i] + debug('prerelease compare', i, a, b) + if (a === undefined && b === undefined) { + return 0 + } else if (b === undefined) { + return 1 + } else if (a === undefined) { + return -1 + } else if (a === b) { + continue + } else { + return compareIdentifiers(a, b) + } + } while (++i) +} + +SemVer.prototype.compareBuild = function (other) { + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) + } + + var i = 0 + do { + var a = this.build[i] + var b = other.build[i] + debug('prerelease compare', i, a, b) + if (a === undefined && b === undefined) { + return 0 + } else if (b === undefined) { + return 1 + } else if (a === undefined) { + return -1 + } else if (a === b) { + continue + } else { + return compareIdentifiers(a, b) + } + } while (++i) +} + +// preminor will bump the version up to the next minor release, and immediately +// down to pre-release. premajor and prepatch work the same way. +SemVer.prototype.inc = function (release, identifier) { + switch (release) { + case 'premajor': + this.prerelease.length = 0 + this.patch = 0 + this.minor = 0 + this.major++ + this.inc('pre', identifier) + break + case 'preminor': + this.prerelease.length = 0 + this.patch = 0 + this.minor++ + this.inc('pre', identifier) + break + case 'prepatch': + // If this is already a prerelease, it will bump to the next version + // drop any prereleases that might already exist, since they are not + // relevant at this point. + this.prerelease.length = 0 + this.inc('patch', identifier) + this.inc('pre', identifier) + break + // If the input is a non-prerelease version, this acts the same as + // prepatch. + case 'prerelease': + if (this.prerelease.length === 0) { + this.inc('patch', identifier) + } + this.inc('pre', identifier) + break + + case 'major': + // If this is a pre-major version, bump up to the same major version. + // Otherwise increment major. + // 1.0.0-5 bumps to 1.0.0 + // 1.1.0 bumps to 2.0.0 + if (this.minor !== 0 || + this.patch !== 0 || + this.prerelease.length === 0) { + this.major++ + } + this.minor = 0 + this.patch = 0 + this.prerelease = [] + break + case 'minor': + // If this is a pre-minor version, bump up to the same minor version. + // Otherwise increment minor. + // 1.2.0-5 bumps to 1.2.0 + // 1.2.1 bumps to 1.3.0 + if (this.patch !== 0 || this.prerelease.length === 0) { + this.minor++ + } + this.patch = 0 + this.prerelease = [] + break + case 'patch': + // If this is not a pre-release version, it will increment the patch. + // If it is a pre-release it will bump up to the same patch version. + // 1.2.0-5 patches to 1.2.0 + // 1.2.0 patches to 1.2.1 + if (this.prerelease.length === 0) { + this.patch++ + } + this.prerelease = [] + break + // This probably shouldn't be used publicly. + // 1.0.0 "pre" would become 1.0.0-0 which is the wrong direction. + case 'pre': + if (this.prerelease.length === 0) { + this.prerelease = [0] + } else { + var i = this.prerelease.length + while (--i >= 0) { + if (typeof this.prerelease[i] === 'number') { + this.prerelease[i]++ + i = -2 + } + } + if (i === -1) { + // didn't increment anything + this.prerelease.push(0) + } + } + if (identifier) { + // 1.2.0-beta.1 bumps to 1.2.0-beta.2, + // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 + if (this.prerelease[0] === identifier) { + if (isNaN(this.prerelease[1])) { + this.prerelease = [identifier, 0] + } + } else { + this.prerelease = [identifier, 0] + } + } + break + + default: + throw new Error('invalid increment argument: ' + release) + } + this.format() + this.raw = this.version + return this +} + +exports.inc = inc +function inc (version, release, loose, identifier) { + if (typeof (loose) === 'string') { + identifier = loose + loose = undefined + } + + try { + return new SemVer(version, loose).inc(release, identifier).version + } catch (er) { + return null + } +} + +exports.diff = diff +function diff (version1, version2) { + if (eq(version1, version2)) { + return null + } else { + var v1 = parse(version1) + var v2 = parse(version2) + var prefix = '' + if (v1.prerelease.length || v2.prerelease.length) { + prefix = 'pre' + var defaultResult = 'prerelease' + } + for (var key in v1) { + if (key === 'major' || key === 'minor' || key === 'patch') { + if (v1[key] !== v2[key]) { + return prefix + key + } + } + } + return defaultResult // may be undefined + } +} + +exports.compareIdentifiers = compareIdentifiers + +var numeric = /^[0-9]+$/ +function compareIdentifiers (a, b) { + var anum = numeric.test(a) + var bnum = numeric.test(b) + + if (anum && bnum) { + a = +a + b = +b + } + + return a === b ? 0 + : (anum && !bnum) ? -1 + : (bnum && !anum) ? 1 + : a < b ? -1 + : 1 +} + +exports.rcompareIdentifiers = rcompareIdentifiers +function rcompareIdentifiers (a, b) { + return compareIdentifiers(b, a) +} + +exports.major = major +function major (a, loose) { + return new SemVer(a, loose).major +} + +exports.minor = minor +function minor (a, loose) { + return new SemVer(a, loose).minor +} + +exports.patch = patch +function patch (a, loose) { + return new SemVer(a, loose).patch +} + +exports.compare = compare +function compare (a, b, loose) { + return new SemVer(a, loose).compare(new SemVer(b, loose)) +} + +exports.compareLoose = compareLoose +function compareLoose (a, b) { + return compare(a, b, true) +} + +exports.compareBuild = compareBuild +function compareBuild (a, b, loose) { + var versionA = new SemVer(a, loose) + var versionB = new SemVer(b, loose) + return versionA.compare(versionB) || versionA.compareBuild(versionB) +} + +exports.rcompare = rcompare +function rcompare (a, b, loose) { + return compare(b, a, loose) +} + +exports.sort = sort +function sort (list, loose) { + return list.sort(function (a, b) { + return exports.compareBuild(a, b, loose) + }) +} + +exports.rsort = rsort +function rsort (list, loose) { + return list.sort(function (a, b) { + return exports.compareBuild(b, a, loose) + }) +} + +exports.gt = gt +function gt (a, b, loose) { + return compare(a, b, loose) > 0 +} + +exports.lt = lt +function lt (a, b, loose) { + return compare(a, b, loose) < 0 +} + +exports.eq = eq +function eq (a, b, loose) { + return compare(a, b, loose) === 0 +} + +exports.neq = neq +function neq (a, b, loose) { + return compare(a, b, loose) !== 0 +} + +exports.gte = gte +function gte (a, b, loose) { + return compare(a, b, loose) >= 0 +} + +exports.lte = lte +function lte (a, b, loose) { + return compare(a, b, loose) <= 0 +} + +exports.cmp = cmp +function cmp (a, op, b, loose) { + switch (op) { + case '===': + if (typeof a === 'object') + a = a.version + if (typeof b === 'object') + b = b.version + return a === b + + case '!==': + if (typeof a === 'object') + a = a.version + if (typeof b === 'object') + b = b.version + return a !== b + + case '': + case '=': + case '==': + return eq(a, b, loose) + + case '!=': + return neq(a, b, loose) + + case '>': + return gt(a, b, loose) + + case '>=': + return gte(a, b, loose) + + case '<': + return lt(a, b, loose) + + case '<=': + return lte(a, b, loose) + + default: + throw new TypeError('Invalid operator: ' + op) + } +} + +exports.Comparator = Comparator +function Comparator (comp, options) { + if (!options || typeof options !== 'object') { + options = { + loose: !!options, + includePrerelease: false + } + } + + if (comp instanceof Comparator) { + if (comp.loose === !!options.loose) { + return comp + } else { + comp = comp.value + } + } + + if (!(this instanceof Comparator)) { + return new Comparator(comp, options) + } + + debug('comparator', comp, options) + this.options = options + this.loose = !!options.loose + this.parse(comp) + + if (this.semver === ANY) { + this.value = '' + } else { + this.value = this.operator + this.semver.version + } + + debug('comp', this) +} + +var ANY = {} +Comparator.prototype.parse = function (comp) { + var r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR] + var m = comp.match(r) + + if (!m) { + throw new TypeError('Invalid comparator: ' + comp) + } + + this.operator = m[1] !== undefined ? m[1] : '' + if (this.operator === '=') { + this.operator = '' + } + + // if it literally is just '>' or '' then allow anything. + if (!m[2]) { + this.semver = ANY + } else { + this.semver = new SemVer(m[2], this.options.loose) + } +} + +Comparator.prototype.toString = function () { + return this.value +} + +Comparator.prototype.test = function (version) { + debug('Comparator.test', version, this.options.loose) + + if (this.semver === ANY || version === ANY) { + return true + } + + if (typeof version === 'string') { + try { + version = new SemVer(version, this.options) + } catch (er) { + return false + } + } + + return cmp(version, this.operator, this.semver, this.options) +} + +Comparator.prototype.intersects = function (comp, options) { + if (!(comp instanceof Comparator)) { + throw new TypeError('a Comparator is required') + } + + if (!options || typeof options !== 'object') { + options = { + loose: !!options, + includePrerelease: false + } + } + + var rangeTmp + + if (this.operator === '') { + if (this.value === '') { + return true + } + rangeTmp = new Range(comp.value, options) + return satisfies(this.value, rangeTmp, options) + } else if (comp.operator === '') { + if (comp.value === '') { + return true + } + rangeTmp = new Range(this.value, options) + return satisfies(comp.semver, rangeTmp, options) + } + + var sameDirectionIncreasing = + (this.operator === '>=' || this.operator === '>') && + (comp.operator === '>=' || comp.operator === '>') + var sameDirectionDecreasing = + (this.operator === '<=' || this.operator === '<') && + (comp.operator === '<=' || comp.operator === '<') + var sameSemVer = this.semver.version === comp.semver.version + var differentDirectionsInclusive = + (this.operator === '>=' || this.operator === '<=') && + (comp.operator === '>=' || comp.operator === '<=') + var oppositeDirectionsLessThan = + cmp(this.semver, '<', comp.semver, options) && + ((this.operator === '>=' || this.operator === '>') && + (comp.operator === '<=' || comp.operator === '<')) + var oppositeDirectionsGreaterThan = + cmp(this.semver, '>', comp.semver, options) && + ((this.operator === '<=' || this.operator === '<') && + (comp.operator === '>=' || comp.operator === '>')) + + return sameDirectionIncreasing || sameDirectionDecreasing || + (sameSemVer && differentDirectionsInclusive) || + oppositeDirectionsLessThan || oppositeDirectionsGreaterThan +} + +exports.Range = Range +function Range (range, options) { + if (!options || typeof options !== 'object') { + options = { + loose: !!options, + includePrerelease: false + } + } + + if (range instanceof Range) { + if (range.loose === !!options.loose && + range.includePrerelease === !!options.includePrerelease) { + return range + } else { + return new Range(range.raw, options) + } + } + + if (range instanceof Comparator) { + return new Range(range.value, options) + } + + if (!(this instanceof Range)) { + return new Range(range, options) + } + + this.options = options + this.loose = !!options.loose + this.includePrerelease = !!options.includePrerelease + + // First, split based on boolean or || + this.raw = range + this.set = range.split(/\s*\|\|\s*/).map(function (range) { + return this.parseRange(range.trim()) + }, this).filter(function (c) { + // throw out any that are not relevant for whatever reason + return c.length + }) + + if (!this.set.length) { + throw new TypeError('Invalid SemVer Range: ' + range) + } + + this.format() +} + +Range.prototype.format = function () { + this.range = this.set.map(function (comps) { + return comps.join(' ').trim() + }).join('||').trim() + return this.range +} + +Range.prototype.toString = function () { + return this.range +} + +Range.prototype.parseRange = function (range) { + var loose = this.options.loose + range = range.trim() + // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` + var hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE] + range = range.replace(hr, hyphenReplace) + debug('hyphen replace', range) + // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` + range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace) + debug('comparator trim', range, re[t.COMPARATORTRIM]) + + // `~ 1.2.3` => `~1.2.3` + range = range.replace(re[t.TILDETRIM], tildeTrimReplace) + + // `^ 1.2.3` => `^1.2.3` + range = range.replace(re[t.CARETTRIM], caretTrimReplace) + + // normalize spaces + range = range.split(/\s+/).join(' ') + + // At this point, the range is completely trimmed and + // ready to be split into comparators. + + var compRe = loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR] + var set = range.split(' ').map(function (comp) { + return parseComparator(comp, this.options) + }, this).join(' ').split(/\s+/) + if (this.options.loose) { + // in loose mode, throw out any that are not valid comparators + set = set.filter(function (comp) { + return !!comp.match(compRe) + }) + } + set = set.map(function (comp) { + return new Comparator(comp, this.options) + }, this) + + return set +} + +Range.prototype.intersects = function (range, options) { + if (!(range instanceof Range)) { + throw new TypeError('a Range is required') + } + + return this.set.some(function (thisComparators) { + return ( + isSatisfiable(thisComparators, options) && + range.set.some(function (rangeComparators) { + return ( + isSatisfiable(rangeComparators, options) && + thisComparators.every(function (thisComparator) { + return rangeComparators.every(function (rangeComparator) { + return thisComparator.intersects(rangeComparator, options) + }) + }) + ) + }) + ) + }) +} + +// take a set of comparators and determine whether there +// exists a version which can satisfy it +function isSatisfiable (comparators, options) { + var result = true + var remainingComparators = comparators.slice() + var testComparator = remainingComparators.pop() + + while (result && remainingComparators.length) { + result = remainingComparators.every(function (otherComparator) { + return testComparator.intersects(otherComparator, options) + }) + + testComparator = remainingComparators.pop() + } + + return result +} + +// Mostly just for testing and legacy API reasons +exports.toComparators = toComparators +function toComparators (range, options) { + return new Range(range, options).set.map(function (comp) { + return comp.map(function (c) { + return c.value + }).join(' ').trim().split(' ') + }) +} + +// comprised of xranges, tildes, stars, and gtlt's at this point. +// already replaced the hyphen ranges +// turn into a set of JUST comparators. +function parseComparator (comp, options) { + debug('comp', comp, options) + comp = replaceCarets(comp, options) + debug('caret', comp) + comp = replaceTildes(comp, options) + debug('tildes', comp) + comp = replaceXRanges(comp, options) + debug('xrange', comp) + comp = replaceStars(comp, options) + debug('stars', comp) + return comp +} + +function isX (id) { + return !id || id.toLowerCase() === 'x' || id === '*' +} + +// ~, ~> --> * (any, kinda silly) +// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0 +// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0 +// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0 +// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0 +// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0 +function replaceTildes (comp, options) { + return comp.trim().split(/\s+/).map(function (comp) { + return replaceTilde(comp, options) + }).join(' ') +} + +function replaceTilde (comp, options) { + var r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE] + return comp.replace(r, function (_, M, m, p, pr) { + debug('tilde', comp, _, M, m, p, pr) + var ret + + if (isX(M)) { + ret = '' + } else if (isX(m)) { + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0' + } else if (isX(p)) { + // ~1.2 == >=1.2.0 <1.3.0 + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0' + } else if (pr) { + debug('replaceTilde pr', pr) + ret = '>=' + M + '.' + m + '.' + p + '-' + pr + + ' <' + M + '.' + (+m + 1) + '.0' + } else { + // ~1.2.3 == >=1.2.3 <1.3.0 + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0' + } + + debug('tilde return', ret) + return ret + }) +} + +// ^ --> * (any, kinda silly) +// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0 +// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0 +// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0 +// ^1.2.3 --> >=1.2.3 <2.0.0 +// ^1.2.0 --> >=1.2.0 <2.0.0 +function replaceCarets (comp, options) { + return comp.trim().split(/\s+/).map(function (comp) { + return replaceCaret(comp, options) + }).join(' ') +} + +function replaceCaret (comp, options) { + debug('caret', comp, options) + var r = options.loose ? re[t.CARETLOOSE] : re[t.CARET] + return comp.replace(r, function (_, M, m, p, pr) { + debug('caret', comp, _, M, m, p, pr) + var ret + + if (isX(M)) { + ret = '' + } else if (isX(m)) { + ret = '>=' + M + '.0.0 <' + (+M + 1) + '.0.0' + } else if (isX(p)) { + if (M === '0') { + ret = '>=' + M + '.' + m + '.0 <' + M + '.' + (+m + 1) + '.0' + } else { + ret = '>=' + M + '.' + m + '.0 <' + (+M + 1) + '.0.0' + } + } else if (pr) { + debug('replaceCaret pr', pr) + if (M === '0') { + if (m === '0') { + ret = '>=' + M + '.' + m + '.' + p + '-' + pr + + ' <' + M + '.' + m + '.' + (+p + 1) + } else { + ret = '>=' + M + '.' + m + '.' + p + '-' + pr + + ' <' + M + '.' + (+m + 1) + '.0' + } + } else { + ret = '>=' + M + '.' + m + '.' + p + '-' + pr + + ' <' + (+M + 1) + '.0.0' + } + } else { + debug('no pr') + if (M === '0') { + if (m === '0') { + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + m + '.' + (+p + 1) + } else { + ret = '>=' + M + '.' + m + '.' + p + + ' <' + M + '.' + (+m + 1) + '.0' + } + } else { + ret = '>=' + M + '.' + m + '.' + p + + ' <' + (+M + 1) + '.0.0' + } + } + + debug('caret return', ret) + return ret + }) +} + +function replaceXRanges (comp, options) { + debug('replaceXRanges', comp, options) + return comp.split(/\s+/).map(function (comp) { + return replaceXRange(comp, options) + }).join(' ') +} + +function replaceXRange (comp, options) { + comp = comp.trim() + var r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE] + return comp.replace(r, function (ret, gtlt, M, m, p, pr) { + debug('xRange', comp, ret, gtlt, M, m, p, pr) + var xM = isX(M) + var xm = xM || isX(m) + var xp = xm || isX(p) + var anyX = xp + + if (gtlt === '=' && anyX) { + gtlt = '' + } + + // if we're including prereleases in the match, then we need + // to fix this to -0, the lowest possible prerelease value + pr = options.includePrerelease ? '-0' : '' + + if (xM) { + if (gtlt === '>' || gtlt === '<') { + // nothing is allowed + ret = '<0.0.0-0' + } else { + // nothing is forbidden + ret = '*' + } + } else if (gtlt && anyX) { + // we know patch is an x, because we have any x at all. + // replace X with 0 + if (xm) { + m = 0 + } + p = 0 + + if (gtlt === '>') { + // >1 => >=2.0.0 + // >1.2 => >=1.3.0 + // >1.2.3 => >= 1.2.4 + gtlt = '>=' + if (xm) { + M = +M + 1 + m = 0 + p = 0 + } else { + m = +m + 1 + p = 0 + } + } else if (gtlt === '<=') { + // <=0.7.x is actually <0.8.0, since any 0.7.x should + // pass. Similarly, <=7.x is actually <8.0.0, etc. + gtlt = '<' + if (xm) { + M = +M + 1 + } else { + m = +m + 1 + } + } + + ret = gtlt + M + '.' + m + '.' + p + pr + } else if (xm) { + ret = '>=' + M + '.0.0' + pr + ' <' + (+M + 1) + '.0.0' + pr + } else if (xp) { + ret = '>=' + M + '.' + m + '.0' + pr + + ' <' + M + '.' + (+m + 1) + '.0' + pr + } + + debug('xRange return', ret) + + return ret + }) +} + +// Because * is AND-ed with everything else in the comparator, +// and '' means "any version", just remove the *s entirely. +function replaceStars (comp, options) { + debug('replaceStars', comp, options) + // Looseness is ignored here. star is always as loose as it gets! + return comp.trim().replace(re[t.STAR], '') +} + +// This function is passed to string.replace(re[t.HYPHENRANGE]) +// M, m, patch, prerelease, build +// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 +// 1.2.3 - 3.4 => >=1.2.0 <3.5.0 Any 3.4.x will do +// 1.2 - 3.4 => >=1.2.0 <3.5.0 +function hyphenReplace ($0, + from, fM, fm, fp, fpr, fb, + to, tM, tm, tp, tpr, tb) { + if (isX(fM)) { + from = '' + } else if (isX(fm)) { + from = '>=' + fM + '.0.0' + } else if (isX(fp)) { + from = '>=' + fM + '.' + fm + '.0' + } else { + from = '>=' + from + } + + if (isX(tM)) { + to = '' + } else if (isX(tm)) { + to = '<' + (+tM + 1) + '.0.0' + } else if (isX(tp)) { + to = '<' + tM + '.' + (+tm + 1) + '.0' + } else if (tpr) { + to = '<=' + tM + '.' + tm + '.' + tp + '-' + tpr + } else { + to = '<=' + to + } + + return (from + ' ' + to).trim() +} + +// if ANY of the sets match ALL of its comparators, then pass +Range.prototype.test = function (version) { + if (!version) { + return false + } + + if (typeof version === 'string') { + try { + version = new SemVer(version, this.options) + } catch (er) { + return false + } + } + + for (var i = 0; i < this.set.length; i++) { + if (testSet(this.set[i], version, this.options)) { + return true + } + } + return false +} + +function testSet (set, version, options) { + for (var i = 0; i < set.length; i++) { + if (!set[i].test(version)) { + return false + } + } + + if (version.prerelease.length && !options.includePrerelease) { + // Find the set of versions that are allowed to have prereleases + // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 + // That should allow `1.2.3-pr.2` to pass. + // However, `1.2.4-alpha.notready` should NOT be allowed, + // even though it's within the range set by the comparators. + for (i = 0; i < set.length; i++) { + debug(set[i].semver) + if (set[i].semver === ANY) { + continue + } + + if (set[i].semver.prerelease.length > 0) { + var allowed = set[i].semver + if (allowed.major === version.major && + allowed.minor === version.minor && + allowed.patch === version.patch) { + return true + } + } + } + + // Version has a -pre, but it's not one of the ones we like. + return false + } + + return true +} + +exports.satisfies = satisfies +function satisfies (version, range, options) { + try { + range = new Range(range, options) + } catch (er) { + return false + } + return range.test(version) +} + +exports.maxSatisfying = maxSatisfying +function maxSatisfying (versions, range, options) { + var max = null + var maxSV = null + try { + var rangeObj = new Range(range, options) + } catch (er) { + return null + } + versions.forEach(function (v) { + if (rangeObj.test(v)) { + // satisfies(v, range, options) + if (!max || maxSV.compare(v) === -1) { + // compare(max, v, true) + max = v + maxSV = new SemVer(max, options) + } + } + }) + return max +} + +exports.minSatisfying = minSatisfying +function minSatisfying (versions, range, options) { + var min = null + var minSV = null + try { + var rangeObj = new Range(range, options) + } catch (er) { + return null + } + versions.forEach(function (v) { + if (rangeObj.test(v)) { + // satisfies(v, range, options) + if (!min || minSV.compare(v) === 1) { + // compare(min, v, true) + min = v + minSV = new SemVer(min, options) + } + } + }) + return min +} + +exports.minVersion = minVersion +function minVersion (range, loose) { + range = new Range(range, loose) + + var minver = new SemVer('0.0.0') + if (range.test(minver)) { + return minver + } + + minver = new SemVer('0.0.0-0') + if (range.test(minver)) { + return minver + } + + minver = null + for (var i = 0; i < range.set.length; ++i) { + var comparators = range.set[i] + + comparators.forEach(function (comparator) { + // Clone to avoid manipulating the comparator's semver object. + var compver = new SemVer(comparator.semver.version) + switch (comparator.operator) { + case '>': + if (compver.prerelease.length === 0) { + compver.patch++ + } else { + compver.prerelease.push(0) + } + compver.raw = compver.format() + /* fallthrough */ + case '': + case '>=': + if (!minver || gt(minver, compver)) { + minver = compver + } + break + case '<': + case '<=': + /* Ignore maximum versions */ + break + /* istanbul ignore next */ + default: + throw new Error('Unexpected operation: ' + comparator.operator) + } + }) + } + + if (minver && range.test(minver)) { + return minver + } + + return null +} + +exports.validRange = validRange +function validRange (range, options) { + try { + // Return '*' instead of '' so that truthiness works. + // This will throw if it's invalid anyway + return new Range(range, options).range || '*' + } catch (er) { + return null + } +} + +// Determine if version is less than all the versions possible in the range +exports.ltr = ltr +function ltr (version, range, options) { + return outside(version, range, '<', options) +} + +// Determine if version is greater than all the versions possible in the range. +exports.gtr = gtr +function gtr (version, range, options) { + return outside(version, range, '>', options) +} + +exports.outside = outside +function outside (version, range, hilo, options) { + version = new SemVer(version, options) + range = new Range(range, options) + + var gtfn, ltefn, ltfn, comp, ecomp + switch (hilo) { + case '>': + gtfn = gt + ltefn = lte + ltfn = lt + comp = '>' + ecomp = '>=' + break + case '<': + gtfn = lt + ltefn = gte + ltfn = gt + comp = '<' + ecomp = '<=' + break + default: + throw new TypeError('Must provide a hilo val of "<" or ">"') + } + + // If it satisifes the range it is not outside + if (satisfies(version, range, options)) { + return false + } + + // From now on, variable terms are as if we're in "gtr" mode. + // but note that everything is flipped for the "ltr" function. + + for (var i = 0; i < range.set.length; ++i) { + var comparators = range.set[i] + + var high = null + var low = null + + comparators.forEach(function (comparator) { + if (comparator.semver === ANY) { + comparator = new Comparator('>=0.0.0') + } + high = high || comparator + low = low || comparator + if (gtfn(comparator.semver, high.semver, options)) { + high = comparator + } else if (ltfn(comparator.semver, low.semver, options)) { + low = comparator + } + }) + + // If the edge version comparator has a operator then our version + // isn't outside it + if (high.operator === comp || high.operator === ecomp) { + return false + } + + // If the lowest version comparator has an operator and our version + // is less than it then it isn't higher than the range + if ((!low.operator || low.operator === comp) && + ltefn(version, low.semver)) { + return false + } else if (low.operator === ecomp && ltfn(version, low.semver)) { + return false + } + } + return true +} + +exports.prerelease = prerelease +function prerelease (version, options) { + var parsed = parse(version, options) + return (parsed && parsed.prerelease.length) ? parsed.prerelease : null +} + +exports.intersects = intersects +function intersects (r1, r2, options) { + r1 = new Range(r1, options) + r2 = new Range(r2, options) + return r1.intersects(r2) +} + +exports.coerce = coerce +function coerce (version, options) { + if (version instanceof SemVer) { + return version + } + + if (typeof version === 'number') { + version = String(version) + } + + if (typeof version !== 'string') { + return null + } + + options = options || {} + + var match = null + if (!options.rtl) { + match = version.match(re[t.COERCE]) + } else { + // Find the right-most coercible string that does not share + // a terminus with a more left-ward coercible string. + // Eg, '1.2.3.4' wants to coerce '2.3.4', not '3.4' or '4' + // + // Walk through the string checking with a /g regexp + // Manually set the index so as to pick up overlapping matches. + // Stop when we get a match that ends at the string end, since no + // coercible string can be more right-ward without the same terminus. + var next + while ((next = re[t.COERCERTL].exec(version)) && + (!match || match.index + match[0].length !== version.length) + ) { + if (!match || + next.index + next[0].length !== match.index + match[0].length) { + match = next + } + re[t.COERCERTL].lastIndex = next.index + next[1].length + next[2].length + } + // leave it in a clean state + re[t.COERCERTL].lastIndex = -1 + } + + if (match === null) { + return null + } + + return parse(match[2] + + '.' + (match[3] || '0') + + '.' + (match[4] || '0'), options) +} + + +/***/ }), + +/***/ 286: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents the state of the URL parser. + */ +var ParserState; +(function (ParserState) { + ParserState[ParserState["SchemeStart"] = 0] = "SchemeStart"; + ParserState[ParserState["Scheme"] = 1] = "Scheme"; + ParserState[ParserState["NoScheme"] = 2] = "NoScheme"; + ParserState[ParserState["SpecialRelativeOrAuthority"] = 3] = "SpecialRelativeOrAuthority"; + ParserState[ParserState["PathOrAuthority"] = 4] = "PathOrAuthority"; + ParserState[ParserState["Relative"] = 5] = "Relative"; + ParserState[ParserState["RelativeSlash"] = 6] = "RelativeSlash"; + ParserState[ParserState["SpecialAuthoritySlashes"] = 7] = "SpecialAuthoritySlashes"; + ParserState[ParserState["SpecialAuthorityIgnoreSlashes"] = 8] = "SpecialAuthorityIgnoreSlashes"; + ParserState[ParserState["Authority"] = 9] = "Authority"; + ParserState[ParserState["Host"] = 10] = "Host"; + ParserState[ParserState["Hostname"] = 11] = "Hostname"; + ParserState[ParserState["Port"] = 12] = "Port"; + ParserState[ParserState["File"] = 13] = "File"; + ParserState[ParserState["FileSlash"] = 14] = "FileSlash"; + ParserState[ParserState["FileHost"] = 15] = "FileHost"; + ParserState[ParserState["PathStart"] = 16] = "PathStart"; + ParserState[ParserState["Path"] = 17] = "Path"; + ParserState[ParserState["CannotBeABaseURLPath"] = 18] = "CannotBeABaseURLPath"; + ParserState[ParserState["Query"] = 19] = "Query"; + ParserState[ParserState["Fragment"] = 20] = "Fragment"; +})(ParserState = exports.ParserState || (exports.ParserState = {})); +exports.OpaqueOrigin = ["", "", null, null]; +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 290: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents an object providing methods which are not dependent on + * any particular document. + */ +class DOMImplementationImpl { + /** + * Initializes a new instance of `DOMImplementation`. + * + * @param document - the associated document + */ + constructor(document) { + this._associatedDocument = document || _1.dom.window.document; + } + /** @inheritdoc */ + createDocumentType(qualifiedName, publicId, systemId) { + /** + * 1. Validate qualifiedName. + * 2. Return a new doctype, with qualifiedName as its name, publicId as its + * public ID, and systemId as its system ID, and with its node document set + * to the associated document of the context object. + */ + algorithm_1.namespace_validate(qualifiedName); + return algorithm_1.create_documentType(this._associatedDocument, qualifiedName, publicId, systemId); + } + /** @inheritdoc */ + createDocument(namespace, qualifiedName, doctype = null) { + /** + * 1. Let document be a new XMLDocument. + */ + const document = algorithm_1.create_xmlDocument(); + /** + * 2. Let element be null. + * 3. If qualifiedName is not the empty string, then set element to + * the result of running the internal createElementNS steps, given document, + * namespace, qualifiedName, and an empty dictionary. + */ + let element = null; + if (qualifiedName) { + element = algorithm_1.document_internalCreateElementNS(document, namespace, qualifiedName); + } + /** + * 4. If doctype is non-null, append doctype to document. + * 5. If element is non-null, append element to document. + */ + if (doctype) + document.appendChild(doctype); + if (element) + document.appendChild(element); + /** + * 6. document’s origin is context object’s associated document’s origin. + */ + document._origin = this._associatedDocument._origin; + /** + * 7. document’s content type is determined by namespace: + * - HTML namespace + * application/xhtml+xml + * - SVG namespace + * image/svg+xml + * - Any other namespace + * application/xml + */ + if (namespace === infra_1.namespace.HTML) + document._contentType = "application/xhtml+xml"; + else if (namespace === infra_1.namespace.SVG) + document._contentType = "image/svg+xml"; + else + document._contentType = "application/xml"; + /** + * 8. Return document. + */ + return document; + } + /** @inheritdoc */ + createHTMLDocument(title) { + /** + * 1. Let doc be a new document that is an HTML document. + * 2. Set doc’s content type to "text/html". + */ + const doc = algorithm_1.create_document(); + doc._type = "html"; + doc._contentType = "text/html"; + /** + * 3. Append a new doctype, with "html" as its name and with its node + * document set to doc, to doc. + */ + doc.appendChild(algorithm_1.create_documentType(doc, "html", "", "")); + /** + * 4. Append the result of creating an element given doc, html, and the + * HTML namespace, to doc. + */ + const htmlElement = algorithm_1.element_createAnElement(doc, "html", infra_1.namespace.HTML); + doc.appendChild(htmlElement); + /** + * 5. Append the result of creating an element given doc, head, and the + * HTML namespace, to the html element created earlier. + */ + const headElement = algorithm_1.element_createAnElement(doc, "head", infra_1.namespace.HTML); + htmlElement.appendChild(headElement); + /** + * 6. If title is given: + * 6.1. Append the result of creating an element given doc, title, and + * the HTML namespace, to the head element created earlier. + * 6.2. Append a new Text node, with its data set to title (which could + * be the empty string) and its node document set to doc, to the title + * element created earlier. + */ + if (title !== undefined) { + const titleElement = algorithm_1.element_createAnElement(doc, "title", infra_1.namespace.HTML); + headElement.appendChild(titleElement); + const textElement = algorithm_1.create_text(doc, title); + titleElement.appendChild(textElement); + } + /** + * 7. Append the result of creating an element given doc, body, and the + * HTML namespace, to the html element created earlier. + */ + const bodyElement = algorithm_1.element_createAnElement(doc, "body", infra_1.namespace.HTML); + htmlElement.appendChild(bodyElement); + /** + * 8. doc’s origin is context object’s associated document’s origin. + */ + doc._origin = this._associatedDocument._origin; + /** + * 9. Return doc. + */ + return doc; + } + /** @inheritdoc */ + hasFeature() { return true; } + /** + * Creates a new `DOMImplementation`. + * + * @param document - owner document + */ + static _create(document) { + return new DOMImplementationImpl(document); + } +} +exports.DOMImplementationImpl = DOMImplementationImpl; +WebIDLAlgorithm_1.idl_defineConst(DOMImplementationImpl.prototype, "_ID", "@oozcitak/dom"); +//# sourceMappingURL=DOMImplementationImpl.js.map + +/***/ }), + +/***/ 304: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const TreeAlgorithm_1 = __webpack_require__(873); +const util_1 = __webpack_require__(918); +const ShadowTreeAlgorithm_1 = __webpack_require__(180); +const supportedTokens = new Map(); +/** + * Runs removing steps for node. + * + * @param removedNode - removed node + * @param oldParent - old parent node + */ +function dom_runRemovingSteps(removedNode, oldParent) { + // No steps defined +} +exports.dom_runRemovingSteps = dom_runRemovingSteps; +/** + * Runs cloning steps for node. + * + * @param copy - node clone + * @param node - node + * @param document - document to own the cloned node + * @param cloneChildrenFlag - whether child nodes are cloned + */ +function dom_runCloningSteps(copy, node, document, cloneChildrenFlag) { + // No steps defined +} +exports.dom_runCloningSteps = dom_runCloningSteps; +/** + * Runs adopting steps for node. + * + * @param node - node + * @param oldDocument - old document + */ +function dom_runAdoptingSteps(node, oldDocument) { + // No steps defined +} +exports.dom_runAdoptingSteps = dom_runAdoptingSteps; +/** + * Runs attribute change steps for an element node. + * + * @param element - element node owning the attribute + * @param localName - attribute's local name + * @param oldValue - attribute's old value + * @param value - attribute's new value + * @param namespace - attribute's namespace + */ +function dom_runAttributeChangeSteps(element, localName, oldValue, value, namespace) { + // run default steps + if (dom_1.dom.features.slots) { + updateASlotablesName.call(element, element, localName, oldValue, value, namespace); + updateASlotsName.call(element, element, localName, oldValue, value, namespace); + } + updateAnElementID.call(element, element, localName, value, namespace); + // run custom steps + for (const step of element._attributeChangeSteps) { + step.call(element, element, localName, oldValue, value, namespace); + } +} +exports.dom_runAttributeChangeSteps = dom_runAttributeChangeSteps; +/** + * Runs insertion steps for a node. + * + * @param insertedNode - inserted node + */ +function dom_runInsertionSteps(insertedNode) { + // No steps defined +} +exports.dom_runInsertionSteps = dom_runInsertionSteps; +/** + * Runs pre-removing steps for a node iterator and node. + * + * @param nodeIterator - a node iterator + * @param toBeRemoved - node to be removed + */ +function dom_runNodeIteratorPreRemovingSteps(nodeIterator, toBeRemoved) { + removeNodeIterator.call(nodeIterator, nodeIterator, toBeRemoved); +} +exports.dom_runNodeIteratorPreRemovingSteps = dom_runNodeIteratorPreRemovingSteps; +/** + * Determines if there are any supported tokens defined for the given + * attribute name. + * + * @param attributeName - an attribute name + */ +function dom_hasSupportedTokens(attributeName) { + return supportedTokens.has(attributeName); +} +exports.dom_hasSupportedTokens = dom_hasSupportedTokens; +/** + * Returns the set of supported tokens defined for the given attribute name. + * + * @param attributeName - an attribute name + */ +function dom_getSupportedTokens(attributeName) { + return supportedTokens.get(attributeName) || new Set(); +} +exports.dom_getSupportedTokens = dom_getSupportedTokens; +/** + * Runs event construction steps. + * + * @param event - an event + */ +function dom_runEventConstructingSteps(event) { + // No steps defined +} +exports.dom_runEventConstructingSteps = dom_runEventConstructingSteps; +/** + * Runs child text content change steps for a parent node. + * + * @param parent - parent node with text node child nodes + */ +function dom_runChildTextContentChangeSteps(parent) { + // No steps defined +} +exports.dom_runChildTextContentChangeSteps = dom_runChildTextContentChangeSteps; +/** + * Defines pre-removing steps for a node iterator. + */ +function removeNodeIterator(nodeIterator, toBeRemovedNode) { + /** + * 1. If toBeRemovedNode is not an inclusive ancestor of nodeIterator’s + * reference, or toBeRemovedNode is nodeIterator’s root, then return. + */ + if (toBeRemovedNode === nodeIterator._root || + !TreeAlgorithm_1.tree_isAncestorOf(nodeIterator._reference, toBeRemovedNode, true)) { + return; + } + /** + * 2. If nodeIterator’s pointer before reference is true, then: + */ + if (nodeIterator._pointerBeforeReference) { + /** + * 2.1. Let next be toBeRemovedNode’s first following node that is an + * inclusive descendant of nodeIterator’s root and is not an inclusive + * descendant of toBeRemovedNode, and null if there is no such node. + */ + while (true) { + const nextNode = TreeAlgorithm_1.tree_getFollowingNode(nodeIterator._root, toBeRemovedNode); + if (nextNode !== null && + TreeAlgorithm_1.tree_isDescendantOf(nodeIterator._root, nextNode, true) && + !TreeAlgorithm_1.tree_isDescendantOf(toBeRemovedNode, nextNode, true)) { + /** + * 2.2. If next is non-null, then set nodeIterator’s reference to next + * and return. + */ + nodeIterator._reference = nextNode; + return; + } + else if (nextNode === null) { + /** + * 2.3. Otherwise, set nodeIterator’s pointer before reference to false. + */ + nodeIterator._pointerBeforeReference = false; + return; + } + } + } + /** + * 3. Set nodeIterator’s reference to toBeRemovedNode’s parent, if + * toBeRemovedNode’s previous sibling is null, and to the inclusive + * descendant of toBeRemovedNode’s previous sibling that appears last in + * tree order otherwise. + */ + if (toBeRemovedNode._previousSibling === null) { + if (toBeRemovedNode._parent !== null) { + nodeIterator._reference = toBeRemovedNode._parent; + } + } + else { + let referenceNode = toBeRemovedNode._previousSibling; + let childNode = TreeAlgorithm_1.tree_getFirstDescendantNode(toBeRemovedNode._previousSibling, true, false); + while (childNode !== null) { + if (childNode !== null) { + referenceNode = childNode; + } + // loop through to get the last descendant node + childNode = TreeAlgorithm_1.tree_getNextDescendantNode(toBeRemovedNode._previousSibling, childNode, true, false); + } + nodeIterator._reference = referenceNode; + } +} +/** + * Defines attribute change steps to update a slot’s name. + */ +function updateASlotsName(element, localName, oldValue, value, namespace) { + /** + * 1. If element is a slot, localName is name, and namespace is null, then: + * 1.1. If value is oldValue, then return. + * 1.2. If value is null and oldValue is the empty string, then return. + * 1.3. If value is the empty string and oldValue is null, then return. + * 1.4. If value is null or the empty string, then set element’s name to the + * empty string. + * 1.5. Otherwise, set element’s name to value. + * 1.6. Run assign slotables for a tree with element’s root. + */ + if (util_1.Guard.isSlot(element) && localName === "name" && namespace === null) { + if (value === oldValue) + return; + if (value === null && oldValue === '') + return; + if (value === '' && oldValue === null) + return; + if ((value === null || value === '')) { + element._name = ''; + } + else { + element._name = value; + } + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(element)); + } +} +/** + * Defines attribute change steps to update a slotable’s name. + */ +function updateASlotablesName(element, localName, oldValue, value, namespace) { + /** + * 1. If localName is slot and namespace is null, then: + * 1.1. If value is oldValue, then return. + * 1.2. If value is null and oldValue is the empty string, then return. + * 1.3. If value is the empty string and oldValue is null, then return. + * 1.4. If value is null or the empty string, then set element’s name to + * the empty string. + * 1.5. Otherwise, set element’s name to value. + * 1.6. If element is assigned, then run assign slotables for element’s + * assigned slot. + * 1.7. Run assign a slot for element. + */ + if (util_1.Guard.isSlotable(element) && localName === "slot" && namespace === null) { + if (value === oldValue) + return; + if (value === null && oldValue === '') + return; + if (value === '' && oldValue === null) + return; + if ((value === null || value === '')) { + element._name = ''; + } + else { + element._name = value; + } + if (ShadowTreeAlgorithm_1.shadowTree_isAssigned(element)) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotables(element._assignedSlot); + } + ShadowTreeAlgorithm_1.shadowTree_assignASlot(element); + } +} +/** + * Defines attribute change steps to update an element's ID. + */ +function updateAnElementID(element, localName, value, namespace) { + /** + * 1. If localName is id, namespace is null, and value is null or the empty + * string, then unset element’s ID. + * 2. Otherwise, if localName is id, namespace is null, then set element’s + * ID to value. + */ + if (localName === "id" && namespace === null) { + if (!value) + element._uniqueIdentifier = undefined; + else + element._uniqueIdentifier = value; + } +} +//# sourceMappingURL=DOMAlgorithm.js.map + +/***/ }), + +/***/ 307: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const base64 = __importStar(__webpack_require__(347)); +exports.base64 = base64; +const byte = __importStar(__webpack_require__(15)); +exports.byte = byte; +const byteSequence = __importStar(__webpack_require__(425)); +exports.byteSequence = byteSequence; +const codePoint = __importStar(__webpack_require__(780)); +exports.codePoint = codePoint; +const json = __importStar(__webpack_require__(859)); +exports.json = json; +const list = __importStar(__webpack_require__(174)); +exports.list = list; +const map = __importStar(__webpack_require__(486)); +exports.map = map; +const namespace = __importStar(__webpack_require__(609)); +exports.namespace = namespace; +const queue = __importStar(__webpack_require__(429)); +exports.queue = queue; +const set = __importStar(__webpack_require__(693)); +exports.set = set; +const stack = __importStar(__webpack_require__(183)); +exports.stack = stack; +const string = __importStar(__webpack_require__(665)); +exports.string = string; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 319: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a set of objects with a size limit. + */ +class FixedSizeSet { + /** + * Initializes a new instance of `FixedSizeSet`. + * + * @param limit - maximum number of items to keep in the set. When the limit + * is exceeded the first item is removed from the set. + */ + constructor(limit = 1000) { + this._items = new Set(); + this._limit = limit; + } + /** + * Adds a new item to the set. + * + * @param item - an item + */ + add(item) { + this._items.add(item); + if (this._items.size > this._limit) { + const it = this._items.values().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return this; + } + /** + * Removes an item from the set. + * + * @param item - an item + */ + delete(item) { + return this._items.delete(item); + } + /** + * Determines if an item is in the set. + * + * @param item - an item + */ + has(item) { + return this._items.has(item); + } + /** + * Removes all items from the set. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the set. + */ + get size() { return this._items.size; } + /** + * Applies the given callback function to all elements of the set. + */ + forEach(callback, thisArg) { + this._items.forEach(e => callback.call(thisArg, e, e, this)); + } + /** + * Iterates through the items in the set. + */ + *keys() { + yield* this._items.keys(); + } + /** + * Iterates through the items in the set. + */ + *values() { + yield* this._items.values(); + } + /** + * Iterates through the items in the set. + */ + *entries() { + yield* this._items.entries(); + } + /** + * Iterates through the items in the set. + */ + *[Symbol.iterator]() { + yield* this._items; + } + /** + * Returns the string tag of the set. + */ + get [Symbol.toStringTag]() { + return "FixedSizeSet"; + } +} +exports.FixedSizeSet = FixedSizeSet; +//# sourceMappingURL=FixedSizeSet.js.map + +/***/ }), + +/***/ 322: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const path = __importStar(__webpack_require__(622)); +function getTempDir() { + let tempDirectory = process.env.RUNNER_TEMP; + if (tempDirectory === undefined) { + let baseLocation; + if (isWindows()) { + // On windows use the USERPROFILE env variable + baseLocation = process.env['USERPROFILE'] + ? process.env['USERPROFILE'] + : 'C:\\'; + } + else { + if (process.platform === 'darwin') { + baseLocation = '/Users'; + } + else { + baseLocation = '/home'; + } + } + tempDirectory = path.join(baseLocation, 'actions', 'temp'); + } + return tempDirectory; +} +exports.getTempDir = getTempDir; +function isWindows() { + return process.platform === 'win32'; +} +exports.isWindows = isWindows; + + +/***/ }), + +/***/ 326: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents an object cache with a size limit. + */ +class ObjectCache { + /** + * Initializes a new instance of `ObjectCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Set(); + this._limit = limit; + } + /** + * Adds a new item to the cache. + * + * @param item - an item + */ + add(item) { + this._items.add(item); + if (this._items.size > this._limit) { + const it = this._items.values().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + } + /** + * Removes an item from the cache. + * + * @param item - an item + */ + remove(item) { + this._items.delete(item); + } + /** + * Removes all items from the cache. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the cache. + */ + get length() { return this._items.size; } + /** + * Iterates through the items in the cache. + */ + *entries() { + yield* this; + } + /** + * Iterates through the items in the cache. + */ + *[Symbol.iterator]() { + yield* this._items; + } +} +exports.ObjectCache = ObjectCache; +//# sourceMappingURL=ObjectCache.js.map + +/***/ }), + +/***/ 331: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const fs = __importStar(__webpack_require__(747)); +const os = __importStar(__webpack_require__(87)); +const path = __importStar(__webpack_require__(622)); +const core = __importStar(__webpack_require__(470)); +const io = __importStar(__webpack_require__(1)); +const xmlbuilder2_1 = __webpack_require__(255); +const constants = __importStar(__webpack_require__(694)); +exports.M2_DIR = '.m2'; +exports.SETTINGS_FILE = 'settings.xml'; +function configAuthentication(id, username, password, gpgPassphrase = undefined) { + return __awaiter(this, void 0, void 0, function* () { + console.log(`creating ${exports.SETTINGS_FILE} with server-id: ${id};`, 'environment variables:', `username=\$${username},`, `password=\$${password},`, `and gpg-passphrase=${gpgPassphrase ? '$' + gpgPassphrase : null}`); + // when an alternate m2 location is specified use only that location (no .m2 directory) + // otherwise use the home/.m2/ path + const settingsDirectory = path.join(core.getInput(constants.INPUT_SETTINGS_PATH) || os.homedir(), core.getInput(constants.INPUT_SETTINGS_PATH) ? '' : exports.M2_DIR); + yield io.mkdirP(settingsDirectory); + core.debug(`created directory ${settingsDirectory}`); + yield write(settingsDirectory, generate(id, username, password, gpgPassphrase)); + }); +} +exports.configAuthentication = configAuthentication; +// only exported for testing purposes +function generate(id, username, password, gpgPassphrase = undefined) { + const xmlObj = { + settings: { + '@xmlns': 'http://maven.apache.org/SETTINGS/1.0.0', + '@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance', + '@xsi:schemaLocation': 'http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd', + servers: { + server: [ + { + id: id, + username: `\${env.${username}}`, + password: `\${env.${password}}` + } + ] + } + } + }; + if (gpgPassphrase) { + const gpgServer = { + id: 'gpg.passphrase', + passphrase: `\${env.${gpgPassphrase}}` + }; + xmlObj.settings.servers.server.push(gpgServer); + } + return xmlbuilder2_1.create(xmlObj).end({ headless: true, prettyPrint: true, width: 80 }); +} +exports.generate = generate; +function write(directory, settings) { + return __awaiter(this, void 0, void 0, function* () { + const location = path.join(directory, exports.SETTINGS_FILE); + if (fs.existsSync(location)) { + console.warn(`overwriting existing file ${location}`); + } + else { + console.log(`writing ${location}`); + } + return fs.writeFileSync(location, settings, { + encoding: 'utf-8', + flag: 'w' + }); + }); +} + + +/***/ }), + +/***/ 337: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var FixedSizeSet_1 = __webpack_require__(844); +exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet; +var ObjectCache_1 = __webpack_require__(995); +exports.ObjectCache = ObjectCache_1.ObjectCache; +var CompareCache_1 = __webpack_require__(879); +exports.CompareCache = CompareCache_1.CompareCache; +var Lazy_1 = __webpack_require__(798); +exports.Lazy = Lazy_1.Lazy; +/** + * Applies the mixin to a given class. + * + * @param baseClass - class to receive the mixin + * @param mixinClass - mixin class + * @param overrides - an array with names of function overrides. Base class + * functions whose names are in this array will be kept by prepending an + * underscore to their names. + */ +function applyMixin(baseClass, mixinClass, ...overrides) { + Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => { + if (overrides.includes(name)) { + const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name); + /* istanbul ignore else */ + if (orgPropDesc) { + Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc); + } + } + const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name); + /* istanbul ignore else */ + if (propDesc) { + Object.defineProperty(baseClass.prototype, name, propDesc); + } + }); +} +exports.applyMixin = applyMixin; +/** + * Applies default values to the given object. + * + * @param obj - an object + * @param defaults - an object with default values + * @param overwrite - if set to `true` defaults object always overwrites object + * values, whether they are `undefined` or not. + */ +function applyDefaults(obj, defaults, overwrite = false) { + const result = clone(obj || {}); + forEachObject(defaults, (key, val) => { + if (isObject(val)) { + result[key] = applyDefaults(result[key], val); + } + else if (overwrite || result[key] === undefined) { + result[key] = val; + } + }); + return result; +} +exports.applyDefaults = applyDefaults; +/** + * Iterates over items of an array or set. + * + * @param arr - array or set to iterate + * @param callback - a callback function which receives each array item as its + * single argument + * @param thisArg - the value of this inside callback + */ +function forEachArray(arr, callback, thisArg) { + arr.forEach(callback, thisArg); +} +exports.forEachArray = forEachArray; +/** + * Iterates over key/value pairs of a map or object. + * + * @param obj - map or object to iterate + * @param callback - a callback function which receives object key as its first + * argument and object value as its second argument + * @param thisArg - the value of this inside callback + */ +function forEachObject(obj, callback, thisArg) { + if (isMap(obj)) { + obj.forEach((value, key) => callback.call(thisArg, key, value)); + } + else { + for (const key in obj) { + /* istanbul ignore else */ + if (obj.hasOwnProperty(key)) { + callback.call(thisArg, key, obj[key]); + } + } + } +} +exports.forEachObject = forEachObject; +/** + * Returns the number of entries in an array or set. + * + * @param arr - array or set + */ +function arrayLength(obj) { + if (isSet(obj)) { + return obj.size; + } + else { + return obj.length; + } +} +exports.arrayLength = arrayLength; +/** + * Returns the number of entries in a map or object. + * + * @param obj - map or object + */ +function objectLength(obj) { + if (isMap(obj)) { + return obj.size; + } + else { + return Object.keys(obj).length; + } +} +exports.objectLength = objectLength; +/** + * Gets the value of a key from a map or object. + * + * @param obj - map or object + * @param key - the key to retrieve + */ +function getObjectValue(obj, key) { + if (isMap(obj)) { + return obj.get(key); + } + else { + return obj[key]; + } +} +exports.getObjectValue = getObjectValue; +/** + * Removes a property from a map or object. + * + * @param obj - map or object + * @param key - the key to remove + */ +function removeObjectValue(obj, key) { + if (isMap(obj)) { + obj.delete(key); + } + else { + delete obj[key]; + } +} +exports.removeObjectValue = removeObjectValue; +/** + * Deep clones the given object. + * + * @param obj - an object + */ +function clone(obj) { + if (isFunction(obj)) { + return obj; + } + else if (isArray(obj)) { + const result = []; + for (const item of obj) { + result.push(clone(item)); + } + return result; + } + else if (isObject(obj)) { + const result = {}; + for (const key in obj) { + /* istanbul ignore next */ + if (obj.hasOwnProperty(key)) { + const val = obj[key]; + result[key] = clone(val); + } + } + return result; + } + else { + return obj; + } +} +exports.clone = clone; +/** + * Type guard for boolean types + * + * @param x - a variable to type check + */ +function isBoolean(x) { + return typeof x === "boolean"; +} +exports.isBoolean = isBoolean; +/** + * Type guard for numeric types + * + * @param x - a variable to type check + */ +function isNumber(x) { + return typeof x === "number"; +} +exports.isNumber = isNumber; +/** + * Type guard for strings + * + * @param x - a variable to type check + */ +function isString(x) { + return typeof x === "string"; +} +exports.isString = isString; +/** + * Type guard for function objects + * + * @param x - a variable to type check + */ +function isFunction(x) { + return !!x && Object.prototype.toString.call(x) === '[object Function]'; +} +exports.isFunction = isFunction; +/** + * Type guard for JS objects + * + * _Note:_ Functions are objects too + * + * @param x - a variable to type check + */ +function isObject(x) { + const type = typeof x; + return !!x && (type === 'function' || type === 'object'); +} +exports.isObject = isObject; +/** + * Type guard for arrays + * + * @param x - a variable to type check + */ +function isArray(x) { + return Array.isArray(x); +} +exports.isArray = isArray; +/** + * Type guard for sets. + * + * @param x - a variable to check + */ +function isSet(x) { + return x instanceof Set; +} +exports.isSet = isSet; +/** + * Type guard for maps. + * + * @param x - a variable to check + */ +function isMap(x) { + return x instanceof Map; +} +exports.isMap = isMap; +/** + * Determines if `x` is an empty Array or an Object with no own properties. + * + * @param x - a variable to check + */ +function isEmpty(x) { + if (isArray(x)) { + return !x.length; + } + else if (isSet(x)) { + return !x.size; + } + else if (isMap(x)) { + return !x.size; + } + else if (isObject(x)) { + for (const key in x) { + if (x.hasOwnProperty(key)) { + return false; + } + } + return true; + } + return false; +} +exports.isEmpty = isEmpty; +/** + * Determines if `x` is a plain Object. + * + * @param x - a variable to check + */ +function isPlainObject(x) { + if (isObject(x)) { + const proto = Object.getPrototypeOf(x); + const ctor = proto.constructor; + return proto && ctor && + (typeof ctor === 'function') && (ctor instanceof ctor) && + (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object)); + } + return false; +} +exports.isPlainObject = isPlainObject; +/** + * Determines if `x` is an iterable Object. + * + * @param x - a variable to check + */ +function isIterable(x) { + return x && (typeof x[Symbol.iterator] === 'function'); +} +exports.isIterable = isIterable; +/** + * Gets the primitive value of an object. + */ +function getValue(obj) { + if (isFunction(obj.valueOf)) { + return obj.valueOf(); + } + else { + return obj; + } +} +exports.getValue = getValue; +/** + * UTF-8 encodes the given string. + * + * @param input - a string + */ +function utf8Encode(input) { + const bytes = new Uint8Array(input.length * 4); + let byteIndex = 0; + for (let i = 0; i < input.length; i++) { + let char = input.charCodeAt(i); + if (char < 128) { + bytes[byteIndex++] = char; + continue; + } + else if (char < 2048) { + bytes[byteIndex++] = char >> 6 | 192; + } + else { + if (char > 0xd7ff && char < 0xdc00) { + if (++i >= input.length) { + throw new Error("Incomplete surrogate pair."); + } + const c2 = input.charCodeAt(i); + if (c2 < 0xdc00 || c2 > 0xdfff) { + throw new Error("Invalid surrogate character."); + } + char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff); + bytes[byteIndex++] = char >> 18 | 240; + bytes[byteIndex++] = char >> 12 & 63 | 128; + } + else { + bytes[byteIndex++] = char >> 12 | 224; + } + bytes[byteIndex++] = char >> 6 & 63 | 128; + } + bytes[byteIndex++] = char & 63 | 128; + } + return bytes.subarray(0, byteIndex); +} +exports.utf8Encode = utf8Encode; +/** + * UTF-8 decodes the given byte sequence into a string. + * + * @param bytes - a byte sequence + */ +function utf8Decode(bytes) { + let result = ""; + let i = 0; + while (i < bytes.length) { + var c = bytes[i++]; + if (c > 127) { + if (c > 191 && c < 224) { + if (i >= bytes.length) { + throw new Error("Incomplete 2-byte sequence."); + } + c = (c & 31) << 6 | bytes[i++] & 63; + } + else if (c > 223 && c < 240) { + if (i + 1 >= bytes.length) { + throw new Error("Incomplete 3-byte sequence."); + } + c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else if (c > 239 && c < 248) { + if (i + 2 >= bytes.length) { + throw new Error("Incomplete 4-byte sequence."); + } + c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else { + throw new Error("Unknown multi-byte start."); + } + } + if (c <= 0xffff) { + result += String.fromCharCode(c); + } + else if (c <= 0x10ffff) { + c -= 0x10000; + result += String.fromCharCode(c >> 10 | 0xd800); + result += String.fromCharCode(c & 0x3FF | 0xdc00); + } + else { + throw new Error("Code point exceeds UTF-16 limit."); + } + } + return result; +} +exports.utf8Decode = utf8Decode; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 344: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const PotentialCustomElementName = /[a-z]([\0-\t\x2D\._a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*-([\0-\t\x2D\._a-z\xB7\xC0-\xD6\xD8-\xF6\xF8-\u037D\u037F-\u1FFF\u200C\u200D\u203F\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uDB7F][\uDC00-\uDFFF])*/; +const NamesWithHyphen = new Set(['annotation-xml', 'color-profile', + 'font-face', 'font-face-src', 'font-face-uri', 'font-face-format', + 'font-face-name', 'missing-glyph']); +const ElementNames = new Set(['article', 'aside', 'blockquote', + 'body', 'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', + 'header', 'main', 'nav', 'p', 'section', 'span']); +const VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); +const ShadowHostNames = new Set(['article', 'aside', 'blockquote', 'body', + 'div', 'footer', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'main', + 'nav', 'p', 'section', 'span']); +/** + * Determines if the given string is a valid custom element name. + * + * @param name - a name string + */ +function customElement_isValidCustomElementName(name) { + if (!PotentialCustomElementName.test(name)) + return false; + if (NamesWithHyphen.has(name)) + return false; + return true; +} +exports.customElement_isValidCustomElementName = customElement_isValidCustomElementName; +/** + * Determines if the given string is a valid element name. + * + * @param name - a name string + */ +function customElement_isValidElementName(name) { + return (ElementNames.has(name)); +} +exports.customElement_isValidElementName = customElement_isValidElementName; +/** + * Determines if the given string is a void element name. + * + * @param name - a name string + */ +function customElement_isVoidElementName(name) { + return (VoidElementNames.has(name)); +} +exports.customElement_isVoidElementName = customElement_isVoidElementName; +/** + * Determines if the given string is a valid shadow host element name. + * + * @param name - a name string + */ +function customElement_isValidShadowHostName(name) { + return (ShadowHostNames.has(name)); +} +exports.customElement_isValidShadowHostName = customElement_isValidShadowHostName; +/** + * Enqueues an upgrade reaction for a custom element. + * + * @param element - a custom element + * @param definition - a custom element definition + */ +function customElement_enqueueACustomElementUpgradeReaction(element, definition) { + // TODO: Implement in HTML DOM +} +exports.customElement_enqueueACustomElementUpgradeReaction = customElement_enqueueACustomElementUpgradeReaction; +/** + * Enqueues a callback reaction for a custom element. + * + * @param element - a custom element + * @param callbackName - name of the callback + * @param args - callback arguments + */ +function customElement_enqueueACustomElementCallbackReaction(element, callbackName, args) { + // TODO: Implement in HTML DOM +} +exports.customElement_enqueueACustomElementCallbackReaction = customElement_enqueueACustomElementCallbackReaction; +/** + * Upgrade a custom element. + * + * @param element - a custom element + */ +function customElement_upgrade(definition, element) { + // TODO: Implement in HTML DOM +} +exports.customElement_upgrade = customElement_upgrade; +/** + * Tries to upgrade a custom element. + * + * @param element - a custom element + */ +function customElement_tryToUpgrade(element) { + // TODO: Implement in HTML DOM +} +exports.customElement_tryToUpgrade = customElement_tryToUpgrade; +/** + * Looks up a custom element definition. + * + * @param document - a document + * @param namespace - element namespace + * @param localName - element local name + * @param is - an `is` value + */ +function customElement_lookUpACustomElementDefinition(document, namespace, localName, is) { + // TODO: Implement in HTML DOM + return null; +} +exports.customElement_lookUpACustomElementDefinition = customElement_lookUpACustomElementDefinition; +//# sourceMappingURL=CustomElementAlgorithm.js.map + +/***/ }), + +/***/ 347: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const CodePoints_1 = __webpack_require__(780); +/** + * Base-64 encodes the given string. + * + * @param input - a string + */ +function forgivingBase64Encode(input) { + /** + * To forgiving-base64 encode given a byte sequence data, apply the base64 + * algorithm defined in section 4 of RFC 4648 to data and return the result. + * [RFC4648] + */ + return Buffer.from(input).toString('base64'); +} +exports.forgivingBase64Encode = forgivingBase64Encode; +/** + * Decodes a base-64 string. + * + * @param input - a string + */ +function forgivingBase64Decode(input) { + if (input === "") + return ""; + /** + * 1. Remove all ASCII whitespace from data. + */ + input = input.replace(CodePoints_1.ASCIIWhiteSpace, ''); + /** + * 2. If data’s length divides by 4 leaving no remainder, then: + * 2.1. If data ends with one or two U+003D (=) code points, then remove them from data. + */ + if (input.length % 4 === 0) { + if (input.endsWith("==")) { + input = input.substr(0, input.length - 2); + } + else if (input.endsWith("=")) { + input = input.substr(0, input.length - 1); + } + } + /** + * 3. If data’s length divides by 4 leaving a remainder of 1, then return failure. + */ + if (input.length % 4 === 1) + return null; + /** + * 4. If data contains a code point that is not one of + * - U+002B (+) + * - U+002F (/) + * - ASCII alphanumeric + * then return failure. + */ + if (!/[0-9A-Za-z+/]/.test(input)) + return null; + /** + * 5. Let output be an empty byte sequence. + * 6. Let buffer be an empty buffer that can have bits appended to it. + * 7. Let position be a position variable for data, initially pointing at the + * start of data. + * 8. While position does not point past the end of data: + * 8.1. Find the code point pointed to by position in the second column of + * Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in the + * first cell of the same row. [RFC4648] + * 8.2. Append the six bits corresponding to n, most significant bit first, + * to buffer. + * 8.3. If buffer has accumulated 24 bits, interpret them as three 8-bit + * big-endian numbers. Append three bytes with values equal to those numbers + * to output, in the same order, and then empty buffer. + * 8.4. Advance position by 1. + * 9. If buffer is not empty, it contains either 12 or 18 bits. If it contains + * 12 bits, then discard the last four and interpret the remaining eight as an + * 8-bit big-endian number. If it contains 18 bits, then discard the last two + * and interpret the remaining 16 as two 8-bit big-endian numbers. Append the + * one or two bytes with values equal to those one or two numbers to output, + * in the same order. + * 10. Return output. + */ + return Buffer.from(input, 'base64').toString('utf8'); +} +exports.forgivingBase64Decode = forgivingBase64Decode; +//# sourceMappingURL=Base64.js.map + +/***/ }), + +/***/ 350: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const TreeAlgorithm_1 = __webpack_require__(873); +/** + * Defines the position of a boundary point relative to another. + * + * @param bp - a boundary point + * @param relativeTo - a boundary point to compare to + */ +function boundaryPoint_position(bp, relativeTo) { + const nodeA = bp[0]; + const offsetA = bp[1]; + const nodeB = relativeTo[0]; + const offsetB = relativeTo[1]; + /** + * 1. Assert: nodeA and nodeB have the same root. + */ + console.assert(TreeAlgorithm_1.tree_rootNode(nodeA) === TreeAlgorithm_1.tree_rootNode(nodeB), "Boundary points must share the same root node."); + /** + * 2. If nodeA is nodeB, then return equal if offsetA is offsetB, before + * if offsetA is less than offsetB, and after if offsetA is greater than + * offsetB. + */ + if (nodeA === nodeB) { + if (offsetA === offsetB) { + return interfaces_1.BoundaryPosition.Equal; + } + else if (offsetA < offsetB) { + return interfaces_1.BoundaryPosition.Before; + } + else { + return interfaces_1.BoundaryPosition.After; + } + } + /** + * 3. If nodeA is following nodeB, then if the position of (nodeB, offsetB) + * relative to (nodeA, offsetA) is before, return after, and if it is after, + * return before. + */ + if (TreeAlgorithm_1.tree_isFollowing(nodeB, nodeA)) { + const pos = boundaryPoint_position([nodeB, offsetB], [nodeA, offsetA]); + if (pos === interfaces_1.BoundaryPosition.Before) { + return interfaces_1.BoundaryPosition.After; + } + else if (pos === interfaces_1.BoundaryPosition.After) { + return interfaces_1.BoundaryPosition.Before; + } + } + /** + * 4. If nodeA is an ancestor of nodeB: + */ + if (TreeAlgorithm_1.tree_isAncestorOf(nodeB, nodeA)) { + /** + * 4.1. Let child be nodeB. + * 4.2. While child is not a child of nodeA, set child to its parent. + * 4.3. If child’s index is less than offsetA, then return after. + */ + let child = nodeB; + while (!TreeAlgorithm_1.tree_isChildOf(nodeA, child)) { + /* istanbul ignore else */ + if (child._parent !== null) { + child = child._parent; + } + } + if (TreeAlgorithm_1.tree_index(child) < offsetA) { + return interfaces_1.BoundaryPosition.After; + } + } + /** + * 5. Return before. + */ + return interfaces_1.BoundaryPosition.Before; +} +exports.boundaryPoint_position = boundaryPoint_position; +//# sourceMappingURL=BoundaryPointAlgorithm.js.map + +/***/ }), + +/***/ 357: +/***/ (function(module) { + +module.exports = require("assert"); + +/***/ }), + +/***/ 392: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * A namespace prefix map is a map that associates namespaceURI and namespace + * prefix lists, where namespaceURI values are the map's unique keys (which can + * include the null value representing no namespace), and ordered lists of + * associated prefix values are the map's key values. The namespace prefix map + * will be populated by previously seen namespaceURIs and all their previously + * encountered prefix associations for a given node and its ancestors. + * + * _Note:_ The last seen prefix for a given namespaceURI is at the end of its + * respective list. The list is searched to find potentially matching prefixes, + * and if no matches are found for the given namespaceURI, then the last prefix + * in the list is used. See copy a namespace prefix map and retrieve a preferred + * prefix string for additional details. + * + * See: https://w3c.github.io/DOM-Parsing/#the-namespace-prefix-map + */ +class NamespacePrefixMap { + constructor() { + this._items = {}; + this._nullItems = []; + } + /** + * Creates a copy of the map. + */ + copy() { + /** + * To copy a namespace prefix map map means to copy the map's keys into a + * new empty namespace prefix map, and to copy each of the values in the + * namespace prefix list associated with each keys' value into a new list + * which should be associated with the respective key in the new map. + */ + const mapCopy = new NamespacePrefixMap(); + for (const key in this._items) { + mapCopy._items[key] = this._items[key].slice(0); + } + mapCopy._nullItems = this._nullItems.slice(0); + return mapCopy; + } + /** + * Retrieves a preferred prefix string from the namespace prefix map. + * + * @param preferredPrefix - preferred prefix string + * @param ns - namespace + */ + get(preferredPrefix, ns) { + /** + * 1. Let candidates list be the result of retrieving a list from map where + * there exists a key in map that matches the value of ns or if there is no + * such key, then stop running these steps, and return the null value. + */ + const candidatesList = ns === null ? this._nullItems : (this._items[ns] || null); + if (candidatesList === null) { + return null; + } + /** + * 2. Otherwise, for each prefix value prefix in candidates list, iterating + * from beginning to end: + * + * _Note:_ There will always be at least one prefix value in the list. + */ + let prefix = null; + for (let i = 0; i < candidatesList.length; i++) { + prefix = candidatesList[i]; + /** + * 2.1. If prefix matches preferred prefix, then stop running these steps + * and return prefix. + */ + if (prefix === preferredPrefix) { + return prefix; + } + } + /** + * 2.2. If prefix is the last item in the candidates list, then stop + * running these steps and return prefix. + */ + return prefix; + } + /** + * Checks if a prefix string is found in the namespace prefix map associated + * with the given namespace. + * + * @param prefix - prefix string + * @param ns - namespace + */ + has(prefix, ns) { + /** + * 1. Let candidates list be the result of retrieving a list from map where + * there exists a key in map that matches the value of ns or if there is + * no such key, then stop running these steps, and return false. + */ + const candidatesList = ns === null ? this._nullItems : (this._items[ns] || null); + if (candidatesList === null) { + return false; + } + /** + * 2. If the value of prefix occurs at least once in candidates list, + * return true, otherwise return false. + */ + return (candidatesList.indexOf(prefix) !== -1); + } + /** + * Checks if a prefix string is found in the namespace prefix map. + * + * @param prefix - prefix string + */ + hasPrefix(prefix) { + if (this._nullItems.indexOf(prefix) !== -1) + return true; + for (const key in this._items) { + if (this._items[key].indexOf(prefix) !== -1) + return true; + } + return false; + } + /** + * Adds a prefix string associated with a namespace to the prefix map. + * + * @param prefix - prefix string + * @param ns - namespace + */ + set(prefix, ns) { + /** + * 1. Let candidates list be the result of retrieving a list from map where + * there exists a key in map that matches the value of ns or if there is + * no such key, then let candidates list be null. + */ + const candidatesList = ns === null ? this._nullItems : (this._items[ns] || null); + /** + * 2. If candidates list is null, then create a new list with prefix as the + * only item in the list, and associate that list with a new key ns in map. + * 3. Otherwise, append prefix to the end of candidates list. + * + * _Note:_ The steps in retrieve a preferred prefix string use the list to + * track the most recently used (MRU) prefix associated with a given + * namespace, which will be the prefix at the end of the list. This list + * may contain duplicates of the same prefix value seen earlier + * (and that's OK). + */ + if (ns !== null && candidatesList === null) { + this._items[ns] = [prefix]; + } + else { + candidatesList.push(prefix); + } + } +} +exports.NamespacePrefixMap = NamespacePrefixMap; +//# sourceMappingURL=NamespacePrefixMap.js.map + +/***/ }), + +/***/ 413: +/***/ (function(module, __unusedexports, __webpack_require__) { + +module.exports = __webpack_require__(141); + + +/***/ }), + +/***/ 417: +/***/ (function(module) { + +module.exports = require("crypto"); + +/***/ }), + +/***/ 419: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(592); +const interfaces_1 = __webpack_require__(970); +const BaseWriter_1 = __webpack_require__(462); +/** + * Serializes XML nodes into objects and arrays. + */ +class ObjectWriter extends BaseWriter_1.BaseWriter { + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param writerOptions - serialization options + */ + serialize(node, writerOptions) { + const options = util_1.applyDefaults(writerOptions, { + format: "object", + wellFormed: false, + noDoubleEncoding: false, + group: false + }); + this._currentList = []; + this._currentIndex = 0; + this._listRegister = [this._currentList]; + /** + * First pass, serialize nodes + * This creates a list of nodes grouped under node types while preserving + * insertion order. For example: + * [ + * root: [ + * node: [ + * { "@" : { "att1": "val1", "att2": "val2" } + * { "#": "node text" } + * { childNode: [] } + * { "#": "more text" } + * ], + * node: [ + * { "@" : { "att": "val" } + * { "#": [ "text line1", "text line2" ] } + * ] + * ] + * ] + */ + this.serializeNode(node, options.wellFormed, options.noDoubleEncoding); + /** + * Second pass, process node lists. Above example becomes: + * { + * root: { + * node: [ + * { + * "@att1": "val1", + * "@att2": "val2", + * "#1": "node text", + * childNode: {}, + * "#2": "more text" + * }, + * { + * "@att": "val", + * "#": [ "text line1", "text line2" ] + * } + * ] + * } + * } + */ + return this._process(this._currentList, options); + } + _process(items, options) { + if (items.length === 0) + return {}; + // determine if there are non-unique element names + const namesSeen = {}; + let hasNonUniqueNames = false; + let textCount = 0; + let commentCount = 0; + let instructionCount = 0; + let cdataCount = 0; + for (let i = 0; i < items.length; i++) { + const item = items[i]; + const key = Object.keys(item)[0]; + switch (key) { + case "@": + continue; + case "#": + textCount++; + break; + case "!": + commentCount++; + break; + case "?": + instructionCount++; + break; + case "$": + cdataCount++; + break; + default: + if (namesSeen[key]) { + hasNonUniqueNames = true; + } + else { + namesSeen[key] = true; + } + break; + } + } + const defAttrKey = this._getAttrKey(); + const defTextKey = this._getNodeKey(interfaces_1.NodeType.Text); + const defCommentKey = this._getNodeKey(interfaces_1.NodeType.Comment); + const defInstructionKey = this._getNodeKey(interfaces_1.NodeType.ProcessingInstruction); + const defCdataKey = this._getNodeKey(interfaces_1.NodeType.CData); + if (textCount === 1 && items.length === 1 && util_1.isString(items[0]["#"])) { + // special case of an element node with a single text node + return items[0]["#"]; + } + else if (hasNonUniqueNames) { + // list contains element nodes with non-unique names + // return an array with mixed content notation + const result = []; + const obj = { [defTextKey]: result }; + for (let i = 0; i < items.length; i++) { + const item = items[i]; + const key = Object.keys(item)[0]; + switch (key) { + case "@": + const attrs = item["@"]; + const attrKeys = Object.keys(attrs); + if (attrKeys.length === 1) { + result.push({ [defAttrKey + attrKeys[0]]: attrs[attrKeys[0]] }); + } + else { + result.push({ [defAttrKey]: item["@"] }); + } + break; + case "#": + result.push({ [defTextKey]: item["#"] }); + break; + case "!": + result.push({ [defCommentKey]: item["!"] }); + break; + case "?": + result.push({ [defInstructionKey]: item["?"] }); + break; + case "$": + result.push({ [defCdataKey]: item["$"] }); + break; + default: + // element node + const ele = item; + if (ele[key].length !== 0 && util_1.isArray(ele[key][0])) { + // group of element nodes + const eleGroup = []; + const listOfLists = ele[key]; + for (let i = 0; i < listOfLists.length; i++) { + eleGroup.push(this._process(listOfLists[i], options)); + } + result.push({ [key]: eleGroup }); + } + else { + // single element node + result.push({ [key]: this._process(ele[key], options) }); + } + break; + } + } + return obj; + } + else { + // all element nodes have unique names + // return an object while prefixing data node keys + let textId = 1; + let commentId = 1; + let instructionId = 1; + let cdataId = 1; + const obj = {}; + for (let i = 0; i < items.length; i++) { + const item = items[i]; + const key = Object.keys(item)[0]; + switch (key) { + case "@": + const attrs = item["@"]; + const attrKeys = Object.keys(attrs); + if (!options.group || attrKeys.length === 1) { + for (const attrName in attrs) { + obj[defAttrKey + attrName] = attrs[attrName]; + } + } + else { + obj[defAttrKey] = attrs; + } + break; + case "#": + textId = this._processSpecItem(item["#"], obj, options.group, defTextKey, textCount, textId); + break; + case "!": + commentId = this._processSpecItem(item["!"], obj, options.group, defCommentKey, commentCount, commentId); + break; + case "?": + instructionId = this._processSpecItem(item["?"], obj, options.group, defInstructionKey, instructionCount, instructionId); + break; + case "$": + cdataId = this._processSpecItem(item["$"], obj, options.group, defCdataKey, cdataCount, cdataId); + break; + default: + // element node + const ele = item; + if (ele[key].length !== 0 && util_1.isArray(ele[key][0])) { + // group of element nodes + const eleGroup = []; + const listOfLists = ele[key]; + for (let i = 0; i < listOfLists.length; i++) { + eleGroup.push(this._process(listOfLists[i], options)); + } + obj[key] = eleGroup; + } + else { + // single element node + obj[key] = this._process(ele[key], options); + } + break; + } + } + return obj; + } + } + _processSpecItem(item, obj, group, defKey, count, id) { + if (!group && util_1.isArray(item) && count + item.length > 2) { + for (const subItem of item) { + const key = defKey + (id++).toString(); + obj[key] = subItem; + } + } + else { + const key = count > 1 ? defKey + (id++).toString() : defKey; + obj[key] = item; + } + return id; + } + /** @inheritdoc */ + beginElement(name) { + const childItems = []; + if (this._currentList.length === 0) { + this._currentList.push({ [name]: childItems }); + } + else { + const lastItem = this._currentList[this._currentList.length - 1]; + if (this._isElementNode(lastItem, name)) { + if (lastItem[name].length !== 0 && util_1.isArray(lastItem[name][0])) { + const listOfLists = lastItem[name]; + listOfLists.push(childItems); + } + else { + lastItem[name] = [lastItem[name], childItems]; + } + } + else { + this._currentList.push({ [name]: childItems }); + } + } + this._currentIndex++; + if (this._listRegister.length > this._currentIndex) { + this._listRegister[this._currentIndex] = childItems; + } + else { + this._listRegister.push(childItems); + } + this._currentList = childItems; + } + /** @inheritdoc */ + endElement() { + this._currentList = this._listRegister[--this._currentIndex]; + } + /** @inheritdoc */ + attribute(name, value) { + if (this._currentList.length === 0) { + this._currentList.push({ "@": { [name]: value } }); + } + else { + const lastItem = this._currentList[this._currentList.length - 1]; + /* istanbul ignore else */ + if (this._isAttrNode(lastItem)) { + lastItem["@"][name] = value; + } + else { + this._currentList.push({ "@": { [name]: value } }); + } + } + } + /** @inheritdoc */ + comment(data) { + if (this._currentList.length === 0) { + this._currentList.push({ "!": data }); + } + else { + const lastItem = this._currentList[this._currentList.length - 1]; + if (this._isCommentNode(lastItem)) { + if (util_1.isArray(lastItem["!"])) { + lastItem["!"].push(data); + } + else { + lastItem["!"] = [lastItem["!"], data]; + } + } + else { + this._currentList.push({ "!": data }); + } + } + } + /** @inheritdoc */ + text(data) { + if (this._currentList.length === 0) { + this._currentList.push({ "#": data }); + } + else { + const lastItem = this._currentList[this._currentList.length - 1]; + if (this._isTextNode(lastItem)) { + if (util_1.isArray(lastItem["#"])) { + lastItem["#"].push(data); + } + else { + lastItem["#"] = [lastItem["#"], data]; + } + } + else { + this._currentList.push({ "#": data }); + } + } + } + /** @inheritdoc */ + instruction(target, data) { + const value = (data === "" ? target : target + " " + data); + if (this._currentList.length === 0) { + this._currentList.push({ "?": value }); + } + else { + const lastItem = this._currentList[this._currentList.length - 1]; + if (this._isInstructionNode(lastItem)) { + if (util_1.isArray(lastItem["?"])) { + lastItem["?"].push(value); + } + else { + lastItem["?"] = [lastItem["?"], value]; + } + } + else { + this._currentList.push({ "?": value }); + } + } + } + /** @inheritdoc */ + cdata(data) { + if (this._currentList.length === 0) { + this._currentList.push({ "$": data }); + } + else { + const lastItem = this._currentList[this._currentList.length - 1]; + if (this._isCDATANode(lastItem)) { + if (util_1.isArray(lastItem["$"])) { + lastItem["$"].push(data); + } + else { + lastItem["$"] = [lastItem["$"], data]; + } + } + else { + this._currentList.push({ "$": data }); + } + } + } + _isAttrNode(x) { + return "@" in x; + } + _isTextNode(x) { + return "#" in x; + } + _isCommentNode(x) { + return "!" in x; + } + _isInstructionNode(x) { + return "?" in x; + } + _isCDATANode(x) { + return "$" in x; + } + _isElementNode(x, name) { + return name in x; + } + /** + * Returns an object key for an attribute or namespace declaration. + */ + _getAttrKey() { + return this._builderOptions.convert.att; + } + /** + * Returns an object key for the given node type. + * + * @param nodeType - node type to get a key for + */ + _getNodeKey(nodeType) { + switch (nodeType) { + case interfaces_1.NodeType.Comment: + return this._builderOptions.convert.comment; + case interfaces_1.NodeType.Text: + return this._builderOptions.convert.text; + case interfaces_1.NodeType.ProcessingInstruction: + return this._builderOptions.convert.ins; + case interfaces_1.NodeType.CData: + return this._builderOptions.convert.cdata; + /* istanbul ignore next */ + default: + throw new Error("Invalid node type."); + } + } +} +exports.ObjectWriter = ObjectWriter; +//# sourceMappingURL=ObjectWriter.js.map + +/***/ }), + +/***/ 425: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Returns the count of bytes in a sequence. + * + * @param list - a byte sequence + */ +function length(list) { + /** + * A byte sequence’s length is the number of bytes it contains. + */ + return list.length; +} +exports.length = length; +/** + * Converts each byte to lowercase. + * + * @param list - a byte sequence + */ +function byteLowercase(list) { + /** + * To byte-lowercase a byte sequence, increase each byte it contains, in the + * range 0x41 (A) to 0x5A (Z), inclusive, by 0x20. + */ + for (let i = 0; i < list.length; i++) { + const c = list[i]; + if (c >= 0x41 && c <= 0x5A) { + list[i] = c + 0x20; + } + } +} +exports.byteLowercase = byteLowercase; +/** + * Converts each byte to uppercase. + * + * @param list - a byte sequence + */ +function byteUppercase(list) { + /** + * To byte-uppercase a byte sequence, subtract each byte it contains, in the + * range 0x61 (a) to 0x7A (z), inclusive, by 0x20. + */ + for (let i = 0; i < list.length; i++) { + const c = list[i]; + if (c >= 0x61 && c <= 0x7A) { + list[i] = c - 0x20; + } + } +} +exports.byteUppercase = byteUppercase; +/** + * Compares two byte sequences. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function byteCaseInsensitiveMatch(listA, listB) { + /** + * A byte sequence A is a byte-case-insensitive match for a byte sequence B, + * if the byte-lowercase of A is the byte-lowercase of B. + */ + if (listA.length !== listB.length) + return false; + for (let i = 0; i < listA.length; i++) { + let a = listA[i]; + let b = listB[i]; + if (a >= 0x41 && a <= 0x5A) + a += 0x20; + if (b >= 0x41 && b <= 0x5A) + b += 0x20; + if (a !== b) + return false; + } + return true; +} +exports.byteCaseInsensitiveMatch = byteCaseInsensitiveMatch; +/** + * Determines if `listA` starts with `listB`. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function startsWith(listA, listB) { + /** + * 1. Let i be 0. + * 2. While true: + * 2.1. Let aByte be the ith byte of a if i is less than a’s length; otherwise null. + * 2.3. Let bByte be the ith byte of b if i is less than b’s length; otherwise null. + * 2.4. If bByte is null, then return true. + * 2.5. Return false if aByte is not bByte. + * 2.6. Set i to i + 1. + */ + let i = 0; + while (true) { + if (i >= listA.length) + return false; + if (i >= listB.length) + return true; + if (listA[i] !== listB[i]) + return false; + i++; + } +} +exports.startsWith = startsWith; +/** + * Determines if `listA` is less than `listB`. + * + * @param listA - a byte sequence + * @param listB - a byte sequence + */ +function byteLessThan(listA, listB) { + /** + * 1. If b starts with a, then return false. + * 2. If a starts with b, then return true. + * 3. Let n be the smallest index such that the nth byte of a is different + * from the nth byte of b. (There has to be such an index, since neither byte + * sequence starts with the other.) + * 4. If the nth byte of a is less than the nth byte of b, then return true. + * 5. Return false. + */ + let i = 0; + while (true) { + if (i >= listA.length) + return false; + if (i >= listB.length) + return true; + const a = listA[i]; + const b = listB[i]; + if (a < b) + return true; + else if (a > b) + return false; + i++; + } +} +exports.byteLessThan = byteLessThan; +/** + * Decodes a byte sequence into a string. + * + * @param list - a byte sequence + */ +function isomorphicDecode(list) { + /** + * To isomorphic decode a byte sequence input, return a string whose length is + * equal to input’s length and whose code points have the same values as + * input’s bytes, in the same order. + */ + return String.fromCodePoint(...list); +} +exports.isomorphicDecode = isomorphicDecode; +//# sourceMappingURL=ByteSequence.js.map + +/***/ }), + +/***/ 427: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a DOM event. + */ +class EventImpl { + /** + * Initializes a new instance of `Event`. + */ + constructor(type, eventInit) { + this._target = null; + this._relatedTarget = null; + this._touchTargetList = []; + this._path = []; + this._currentTarget = null; + this._eventPhase = interfaces_1.EventPhase.None; + this._stopPropagationFlag = false; + this._stopImmediatePropagationFlag = false; + this._canceledFlag = false; + this._inPassiveListenerFlag = false; + this._composedFlag = false; + this._initializedFlag = false; + this._dispatchFlag = false; + this._isTrusted = false; + this._bubbles = false; + this._cancelable = false; + /** + * When a constructor of the Event interface, or of an interface that + * inherits from the Event interface, is invoked, these steps must be run, + * given the arguments type and eventInitDict: + * 1. Let event be the result of running the inner event creation steps with + * this interface, null, now, and eventInitDict. + * 2. Initialize event’s type attribute to type. + * 3. Return event. + */ + this._type = type; + if (eventInit) { + this._bubbles = eventInit.bubbles || false; + this._cancelable = eventInit.cancelable || false; + this._composedFlag = eventInit.composed || false; + } + this._initializedFlag = true; + this._timeStamp = new Date().getTime(); + } + /** @inheritdoc */ + get type() { return this._type; } + /** @inheritdoc */ + get target() { return this._target; } + /** @inheritdoc */ + get srcElement() { return this._target; } + /** @inheritdoc */ + get currentTarget() { return this._currentTarget; } + /** @inheritdoc */ + composedPath() { + /** + * 1. Let composedPath be an empty list. + * 2. Let path be the context object’s path. + * 3. If path is empty, then return composedPath. + * 4. Let currentTarget be the context object’s currentTarget attribute + * value. + * 5. Append currentTarget to composedPath. + * 6. Let currentTargetIndex be 0. + * 7. Let currentTargetHiddenSubtreeLevel be 0. + */ + const composedPath = []; + const path = this._path; + if (path.length === 0) + return composedPath; + const currentTarget = this._currentTarget; + if (currentTarget === null) { + throw new Error("Event currentTarget is null."); + } + composedPath.push(currentTarget); + let currentTargetIndex = 0; + let currentTargetHiddenSubtreeLevel = 0; + /** + * 8. Let index be path’s size − 1. + * 9. While index is greater than or equal to 0: + */ + let index = path.length - 1; + while (index >= 0) { + /** + * 9.1. If path[index]'s root-of-closed-tree is true, then increase + * currentTargetHiddenSubtreeLevel by 1. + * 9.2. If path[index]'s invocation target is currentTarget, then set + * currentTargetIndex to index and break. + * 9.3. If path[index]'s slot-in-closed-tree is true, then decrease + * currentTargetHiddenSubtreeLevel by 1. + * 9.4. Decrease index by 1. + */ + if (path[index].rootOfClosedTree) { + currentTargetHiddenSubtreeLevel++; + } + if (path[index].invocationTarget === currentTarget) { + currentTargetIndex = index; + break; + } + if (path[index].slotInClosedTree) { + currentTargetHiddenSubtreeLevel--; + } + index--; + } + /** + * 10. Let currentHiddenLevel and maxHiddenLevel be + * currentTargetHiddenSubtreeLevel. + */ + let currentHiddenLevel = currentTargetHiddenSubtreeLevel; + let maxHiddenLevel = currentTargetHiddenSubtreeLevel; + /** + * 11. Set index to currentTargetIndex − 1. + * 12. While index is greater than or equal to 0: + */ + index = currentTargetIndex - 1; + while (index >= 0) { + /** + * 12.1. If path[index]'s root-of-closed-tree is true, then increase + * currentHiddenLevel by 1. + * 12.2. If currentHiddenLevel is less than or equal to maxHiddenLevel, + * then prepend path[index]'s invocation target to composedPath. + */ + if (path[index].rootOfClosedTree) { + currentHiddenLevel++; + } + if (currentHiddenLevel <= maxHiddenLevel) { + composedPath.unshift(path[index].invocationTarget); + } + /** + * 12.3. If path[index]'s slot-in-closed-tree is true, then: + */ + if (path[index].slotInClosedTree) { + /** + * 12.3.1. Decrease currentHiddenLevel by 1. + * 12.3.2. If currentHiddenLevel is less than maxHiddenLevel, then set + * maxHiddenLevel to currentHiddenLevel. + */ + currentHiddenLevel--; + if (currentHiddenLevel < maxHiddenLevel) { + maxHiddenLevel = currentHiddenLevel; + } + } + /** + * 12.4. Decrease index by 1. + */ + index--; + } + /** + * 13. Set currentHiddenLevel and maxHiddenLevel to + * currentTargetHiddenSubtreeLevel. + */ + currentHiddenLevel = currentTargetHiddenSubtreeLevel; + maxHiddenLevel = currentTargetHiddenSubtreeLevel; + /** + * 14. Set index to currentTargetIndex + 1. + * 15. While index is less than path’s size: + */ + index = currentTargetIndex + 1; + while (index < path.length) { + /** + * 15.1. If path[index]'s slot-in-closed-tree is true, then increase + * currentHiddenLevel by 1. + * 15.2. If currentHiddenLevel is less than or equal to maxHiddenLevel, + * then append path[index]'s invocation target to composedPath. + */ + if (path[index].slotInClosedTree) { + currentHiddenLevel++; + } + if (currentHiddenLevel <= maxHiddenLevel) { + composedPath.push(path[index].invocationTarget); + } + /** + * 15.3. If path[index]'s root-of-closed-tree is true, then: + */ + if (path[index].rootOfClosedTree) { + /** + * 15.3.1. Decrease currentHiddenLevel by 1. + * 15.3.2. If currentHiddenLevel is less than maxHiddenLevel, then set + * maxHiddenLevel to currentHiddenLevel. + */ + currentHiddenLevel--; + if (currentHiddenLevel < maxHiddenLevel) { + maxHiddenLevel = currentHiddenLevel; + } + } + /** + * 15.4. Increase index by 1. + */ + index++; + } + /** + * 16. Return composedPath. + */ + return composedPath; + } + /** @inheritdoc */ + get eventPhase() { return this._eventPhase; } + /** @inheritdoc */ + stopPropagation() { this._stopPropagationFlag = true; } + /** @inheritdoc */ + get cancelBubble() { return this._stopPropagationFlag; } + set cancelBubble(value) { if (value) + this.stopPropagation(); } + /** @inheritdoc */ + stopImmediatePropagation() { + this._stopPropagationFlag = true; + this._stopImmediatePropagationFlag = true; + } + /** @inheritdoc */ + get bubbles() { return this._bubbles; } + /** @inheritdoc */ + get cancelable() { return this._cancelable; } + /** @inheritdoc */ + get returnValue() { return !this._canceledFlag; } + set returnValue(value) { + if (!value) { + algorithm_1.event_setTheCanceledFlag(this); + } + } + /** @inheritdoc */ + preventDefault() { + algorithm_1.event_setTheCanceledFlag(this); + } + /** @inheritdoc */ + get defaultPrevented() { return this._canceledFlag; } + /** @inheritdoc */ + get composed() { return this._composedFlag; } + /** @inheritdoc */ + get isTrusted() { return this._isTrusted; } + /** @inheritdoc */ + get timeStamp() { return this._timeStamp; } + /** @inheritdoc */ + initEvent(type, bubbles = false, cancelable = false) { + /** + * 1. If the context object’s dispatch flag is set, then return. + */ + if (this._dispatchFlag) + return; + /** + * 2. Initialize the context object with type, bubbles, and cancelable. + */ + algorithm_1.event_initialize(this, type, bubbles, cancelable); + } +} +exports.EventImpl = EventImpl; +EventImpl.NONE = 0; +EventImpl.CAPTURING_PHASE = 1; +EventImpl.AT_TARGET = 2; +EventImpl.BUBBLING_PHASE = 3; +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "NONE", 0); +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "CAPTURING_PHASE", 1); +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "AT_TARGET", 2); +WebIDLAlgorithm_1.idl_defineConst(EventImpl.prototype, "BUBBLING_PHASE", 3); +//# sourceMappingURL=EventImpl.js.map + +/***/ }), + +/***/ 429: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Appends the given item to the queue. + * + * @param list - a list + * @param item - an item + */ +function enqueue(list, item) { + list.push(item); +} +exports.enqueue = enqueue; +/** + * Removes and returns an item from the queue. + * + * @param list - a list + */ +function dequeue(list) { + return list.shift() || null; +} +exports.dequeue = dequeue; +//# sourceMappingURL=Queue.js.map + +/***/ }), + +/***/ 431: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const os = __importStar(__webpack_require__(87)); +/** + * Commands + * + * Command Format: + * ::name key=value,key=value::message + * + * Examples: + * ::warning::This is the message + * ::set-env name=MY_VAR::some value + */ +function issueCommand(command, properties, message) { + const cmd = new Command(command, properties, message); + process.stdout.write(cmd.toString() + os.EOL); +} +exports.issueCommand = issueCommand; +function issue(name, message = '') { + issueCommand(name, {}, message); +} +exports.issue = issue; +const CMD_STRING = '::'; +class Command { + constructor(command, properties, message) { + if (!command) { + command = 'missing.command'; + } + this.command = command; + this.properties = properties; + this.message = message; + } + toString() { + let cmdStr = CMD_STRING + this.command; + if (this.properties && Object.keys(this.properties).length > 0) { + cmdStr += ' '; + let first = true; + for (const key in this.properties) { + if (this.properties.hasOwnProperty(key)) { + const val = this.properties[key]; + if (val) { + if (first) { + first = false; + } + else { + cmdStr += ','; + } + cmdStr += `${key}=${escapeProperty(val)}`; + } + } + } + } + cmdStr += `${CMD_STRING}${escapeData(this.message)}`; + return cmdStr; + } +} +function escapeData(s) { + return (s || '') + .replace(/%/g, '%25') + .replace(/\r/g, '%0D') + .replace(/\n/g, '%0A'); +} +function escapeProperty(s) { + return (s || '') + .replace(/%/g, '%25') + .replace(/\r/g, '%0D') + .replace(/\n/g, '%0A') + .replace(/:/g, '%3A') + .replace(/,/g, '%2C'); +} +//# sourceMappingURL=command.js.map + +/***/ }), + +/***/ 441: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache for storing order between equal objects. + * + * This cache is used when an algorithm compares two objects and finds them to + * be equal but still needs to establish an order between those two objects. + * When two such objects `a` and `b` are passed to the `check` method, a random + * number is generated with `Math.random()`. If the random number is less than + * `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along + * with `a` and `b` is stored in the cache, so that subsequent checks result + * in the same consistent result. + * + * The cache has a size limit which is defined on initialization. + */ +class CompareCache { + /** + * Initializes a new instance of `CompareCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Compares and caches the given objects. Returns `true` if `objA < objB` and + * `false` otherwise. + * + * @param objA - an item to compare + * @param objB - an item to compare + */ + check(objA, objB) { + if (this._items.get(objA) === objB) + return true; + else if (this._items.get(objB) === objA) + return false; + const result = (Math.random() < 0.5); + if (result) { + this._items.set(objA, objB); + } + else { + this._items.set(objB, objA); + } + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return result; + } +} +exports.CompareCache = CompareCache; +//# sourceMappingURL=CompareCache.js.map + +/***/ }), + +/***/ 442: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Determines if the given string is valid for a `"Name"` construct. + * + * @param name - name string to test + */ +function xml_isName(name) { + for (let i = 0; i < name.length; i++) { + let n = name.charCodeAt(i); + // NameStartChar + if ((n >= 97 && n <= 122) || // [a-z] + (n >= 65 && n <= 90) || // [A-Z] + n === 58 || n === 95 || // ':' or '_' + (n >= 0xC0 && n <= 0xD6) || + (n >= 0xD8 && n <= 0xF6) || + (n >= 0xF8 && n <= 0x2FF) || + (n >= 0x370 && n <= 0x37D) || + (n >= 0x37F && n <= 0x1FFF) || + (n >= 0x200C && n <= 0x200D) || + (n >= 0x2070 && n <= 0x218F) || + (n >= 0x2C00 && n <= 0x2FEF) || + (n >= 0x3001 && n <= 0xD7FF) || + (n >= 0xF900 && n <= 0xFDCF) || + (n >= 0xFDF0 && n <= 0xFFFD)) { + continue; + } + else if (i !== 0 && + (n === 45 || n === 46 || // '-' or '.' + (n >= 48 && n <= 57) || // [0-9] + (n === 0xB7) || + (n >= 0x0300 && n <= 0x036F) || + (n >= 0x203F && n <= 0x2040))) { + continue; + } + if (n >= 0xD800 && n <= 0xDBFF && i < name.length - 1) { + const n2 = name.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + i++; + if (n >= 0x10000 && n <= 0xEFFFF) { + continue; + } + } + } + return false; + } + return true; +} +exports.xml_isName = xml_isName; +/** + * Determines if the given string is valid for a `"QName"` construct. + * + * @param name - name string to test + */ +function xml_isQName(name) { + let colonFound = false; + for (let i = 0; i < name.length; i++) { + let n = name.charCodeAt(i); + // NameStartChar + if ((n >= 97 && n <= 122) || // [a-z] + (n >= 65 && n <= 90) || // [A-Z] + n === 95 || // '_' + (n >= 0xC0 && n <= 0xD6) || + (n >= 0xD8 && n <= 0xF6) || + (n >= 0xF8 && n <= 0x2FF) || + (n >= 0x370 && n <= 0x37D) || + (n >= 0x37F && n <= 0x1FFF) || + (n >= 0x200C && n <= 0x200D) || + (n >= 0x2070 && n <= 0x218F) || + (n >= 0x2C00 && n <= 0x2FEF) || + (n >= 0x3001 && n <= 0xD7FF) || + (n >= 0xF900 && n <= 0xFDCF) || + (n >= 0xFDF0 && n <= 0xFFFD)) { + continue; + } + else if (i !== 0 && + (n === 45 || n === 46 || // '-' or '.' + (n >= 48 && n <= 57) || // [0-9] + (n === 0xB7) || + (n >= 0x0300 && n <= 0x036F) || + (n >= 0x203F && n <= 0x2040))) { + continue; + } + else if (i !== 0 && n === 58) { // : + if (colonFound) + return false; // multiple colons in qname + if (i === name.length - 1) + return false; // colon at the end of qname + colonFound = true; + continue; + } + if (n >= 0xD800 && n <= 0xDBFF && i < name.length - 1) { + const n2 = name.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + i++; + if (n >= 0x10000 && n <= 0xEFFFF) { + continue; + } + } + } + return false; + } + return true; +} +exports.xml_isQName = xml_isQName; +/** + * Determines if the given string contains legal characters. + * + * @param chars - sequence of characters to test + */ +function xml_isLegalChar(chars) { + for (let i = 0; i < chars.length; i++) { + let n = chars.charCodeAt(i); + // #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] + if (n === 0x9 || n === 0xA || n === 0xD || + (n >= 0x20 && n <= 0xD7FF) || + (n >= 0xE000 && n <= 0xFFFD)) { + continue; + } + if (n >= 0xD800 && n <= 0xDBFF && i < chars.length - 1) { + const n2 = chars.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + i++; + if (n >= 0x10000 && n <= 0x10FFFF) { + continue; + } + } + } + return false; + } + return true; +} +exports.xml_isLegalChar = xml_isLegalChar; +/** + * Determines if the given string contains legal characters for a public + * identifier. + * + * @param chars - sequence of characters to test + */ +function xml_isPubidChar(chars) { + for (let i = 0; i < chars.length; i++) { + // PubId chars are all in the ASCII range, no need to check surrogates + const n = chars.charCodeAt(i); + // #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%] + if ((n >= 97 && n <= 122) || // [a-z] + (n >= 65 && n <= 90) || // [A-Z] + (n >= 39 && n <= 59) || // ['()*+,-./] | [0-9] | [:;] + n === 0x20 || n === 0xD || n === 0xA || // #x20 | #xD | #xA + (n >= 35 && n <= 37) || // [#$%] + n === 33 || // ! + n === 61 || n === 63 || n === 64 || n === 95) { // [=?@_] + continue; + } + else { + return false; + } + } + return true; +} +exports.xml_isPubidChar = xml_isPubidChar; +//# sourceMappingURL=XMLAlgorithm.js.map + +/***/ }), + +/***/ 457: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * UTF-8 encodes the given string. + * + * @param input - a string + */ +function utf8Encode(input) { + const bytes = new Uint8Array(input.length * 4); + let byteIndex = 0; + for (let i = 0; i < input.length; i++) { + let char = input.charCodeAt(i); + if (char < 128) { + bytes[byteIndex++] = char; + continue; + } + else if (char < 2048) { + bytes[byteIndex++] = char >> 6 | 192; + } + else { + if (char > 0xd7ff && char < 0xdc00) { + if (++i >= input.length) { + throw new Error("Incomplete surrogate pair."); + } + const c2 = input.charCodeAt(i); + if (c2 < 0xdc00 || c2 > 0xdfff) { + throw new Error("Invalid surrogate character."); + } + char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff); + bytes[byteIndex++] = char >> 18 | 240; + bytes[byteIndex++] = char >> 12 & 63 | 128; + } + else { + bytes[byteIndex++] = char >> 12 | 224; + } + bytes[byteIndex++] = char >> 6 & 63 | 128; + } + bytes[byteIndex++] = char & 63 | 128; + } + return bytes.subarray(0, byteIndex); +} +exports.utf8Encode = utf8Encode; +/** + * UTF-8 decodes the given byte sequence into a string. + * + * @param bytes - a byte sequence + */ +function utf8Decode(bytes) { + let result = ""; + let i = 0; + while (i < bytes.length) { + var c = bytes[i++]; + if (c > 127) { + if (c > 191 && c < 224) { + if (i >= bytes.length) { + throw new Error("Incomplete 2-byte sequence."); + } + c = (c & 31) << 6 | bytes[i++] & 63; + } + else if (c > 223 && c < 240) { + if (i + 1 >= bytes.length) { + throw new Error("Incomplete 3-byte sequence."); + } + c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else if (c > 239 && c < 248) { + if (i + 2 >= bytes.length) { + throw new Error("Incomplete 4-byte sequence."); + } + c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else { + throw new Error("Unknown multi-byte start."); + } + } + if (c <= 0xffff) { + result += String.fromCharCode(c); + } + else if (c <= 0x10ffff) { + c -= 0x10000; + result += String.fromCharCode(c >> 10 | 0xd800); + result += String.fromCharCode(c & 0x3FF | 0xdc00); + } + else { + throw new Error("Code point exceeds UTF-16 limit."); + } + } + return result; +} +exports.utf8Decode = utf8Decode; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 462: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const LocalNameSet_1 = __webpack_require__(575); +const NamespacePrefixMap_1 = __webpack_require__(392); +const DOMException_1 = __webpack_require__(35); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +/** + * Pre-serializes XML nodes. + */ +class BaseWriter { + /** + * Initializes a new instance of `BaseWriter`. + * + * @param builderOptions - XML builder options + */ + constructor(builderOptions) { + /** + * Gets the current depth of the XML tree. + */ + this.level = 0; + this._builderOptions = builderOptions; + } + /** + * Used by derived classes to serialize a DocType node. + * + * @param name - node name + * @param publicId - public identifier + * @param systemId - system identifier + */ + docType(name, publicId, systemId) { } + /** + * Used by derived classes to serialize a comment node. + * + * @param data - node data + */ + comment(data) { } + /** + * Used by derived classes to serialize a text node. + * + * @param data - node data + */ + text(data) { } + /** + * Used by derived classes to serialize a processing instruction node. + * + * @param target - instruction target + * @param data - node data + */ + instruction(target, data) { } + /** + * Used by derived classes to serialize a CData section node. + * + * @param data - node data + */ + cdata(data) { } + /** + * Used by derived classes to serialize the beginning of the opening tag of an + * element node. + * + * @param name - node name + */ + openTagBegin(name) { } + /** + * Used by derived classes to serialize the ending of the opening tag of an + * element node. + * + * @param name - node name + * @param selfClosing - whether the element node is self closing + * @param voidElement - whether the element node is a HTML void element + */ + openTagEnd(name, selfClosing, voidElement) { } + /** + * Used by derived classes to serialize the closing tag of an element node. + * + * @param name - node name + */ + closeTag(name) { } + /** + * Used by derived classes to serialize attributes or namespace declarations. + * + * @param attributes - attribute array + */ + attributes(attributes) { + for (const attr of attributes) { + this.attribute(attr[1] === null ? attr[2] : attr[1] + ':' + attr[2], attr[3]); + } + } + /** + * Used by derived classes to serialize an attribute or namespace declaration. + * + * @param name - node name + * @param value - node value + */ + attribute(name, value) { } + /** + * Used by derived classes to perform any pre-processing steps before starting + * serializing an element node. + * + * @param name - node name + */ + beginElement(name) { } + /** + * Used by derived classes to perform any post-processing steps after + * completing serializing an element node. + * + * @param name - node name + */ + endElement(name) { } + /** + * Produces an XML serialization of the given node. The pre-serializer inserts + * namespace declarations where necessary and produces qualified names for + * nodes and attributes. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + serializeNode(node, requireWellFormed, noDoubleEncoding) { + const hasNamespaces = (node._nodeDocument !== undefined && node._nodeDocument._hasNamespaces); + this.level = 0; + this.currentNode = node; + if (hasNamespaces) { + /** From: https://w3c.github.io/DOM-Parsing/#xml-serialization + * + * 1. Let namespace be a context namespace with value null. + * The context namespace tracks the XML serialization algorithm's current + * default namespace. The context namespace is changed when either an Element + * Node has a default namespace declaration, or the algorithm generates a + * default namespace declaration for the Element Node to match its own + * namespace. The algorithm assumes no namespace (null) to start. + * 2. Let prefix map be a new namespace prefix map. + * 3. Add the XML namespace with prefix value "xml" to prefix map. + * 4. Let prefix index be a generated namespace prefix index with value 1. + * The generated namespace prefix index is used to generate a new unique + * prefix value when no suitable existing namespace prefix is available to + * serialize a node's namespaceURI (or the namespaceURI of one of node's + * attributes). See the generate a prefix algorithm. + */ + let namespace = null; + const prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap(); + prefixMap.set("xml", infra_1.namespace.XML); + const prefixIndex = { value: 1 }; + /** + * 5. Return the result of running the XML serialization algorithm on node + * passing the context namespace namespace, namespace prefix map prefix map, + * generated namespace prefix index reference to prefix index, and the + * flag require well-formed. If an exception occurs during the execution + * of the algorithm, then catch that exception and throw an + * "InvalidStateError" DOMException. + */ + try { + this._serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + } + catch (e) { + throw new DOMException_1.InvalidStateError(e.message); + } + } + else { + try { + this._serializeNode(node, requireWellFormed, noDoubleEncoding); + } + catch (e) { + throw new DOMException_1.InvalidStateError(e.message); + } + } + } + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeNodeNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + this.currentNode = node; + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + this._serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Document: + this._serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Comment: + this._serializeComment(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Text: + this._serializeText(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentFragment: + this._serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentType: + this._serializeDocumentType(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.ProcessingInstruction: + this._serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.CData: + this._serializeCData(node, requireWellFormed, noDoubleEncoding); + break; + default: + throw new Error(`Unknown node type: ${node.nodeType}`); + } + } + /** + * Produces an XML serialization of a node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeNode(node, requireWellFormed, noDoubleEncoding) { + this.currentNode = node; + switch (node.nodeType) { + case interfaces_1.NodeType.Element: + this._serializeElement(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Document: + this._serializeDocument(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Comment: + this._serializeComment(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.Text: + this._serializeText(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentFragment: + this._serializeDocumentFragment(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.DocumentType: + this._serializeDocumentType(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.ProcessingInstruction: + this._serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding); + break; + case interfaces_1.NodeType.CData: + this._serializeCData(node, requireWellFormed, noDoubleEncoding); + break; + default: + throw new Error(`Unknown node type: ${node.nodeType}`); + } + } + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeElementNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + const attributes = []; + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + let qualifiedName = ''; + let skipEndTag = false; + let ignoreNamespaceDefinitionAttribute = false; + let map = prefixMap.copy(); + let localPrefixesMap = {}; + let localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap); + let inheritedNS = namespace; + let ns = node.namespaceURI; + /** 11. If inherited ns is equal to ns, then: */ + if (inheritedNS === ns) { + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + */ + if (localDefaultNamespace !== null) { + ignoreNamespaceDefinitionAttribute = true; + } + /** + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + if (ns === infra_1.namespace.XML) { + qualifiedName = 'xml:' + node.localName; + } + else { + qualifiedName = node.localName; + } + /** 11.4. Append the value of qualified name to markup. */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + } + else { + /** + * 12. Otherwise, inherited ns is not equal to ns (the node's own + * namespace is different from the context namespace of its parent). + * Run these sub-steps: + * + * 12.1. Let prefix be the value of node's prefix attribute. + * 12.2. Let candidate prefix be the result of retrieving a preferred + * prefix string prefix from map given namespace ns. The above may return + * null if no namespace key ns exists in map. + */ + let prefix = node.prefix; + /** + * We don't need to run "retrieving a preferred prefix string" algorithm if + * the element has no prefix and its namespace matches to the default + * namespace. + * See: https://github.com/web-platform-tests/wpt/pull/16703 + */ + let candidatePrefix = null; + if (prefix !== null || ns !== localDefaultNamespace) { + candidatePrefix = map.get(prefix, ns); + } + /** + * 12.3. If the value of prefix matches "xmlns", then run the following + * steps: + */ + if (prefix === "xmlns") { + /** + * 12.3.1. If the require well-formed flag is set, then throw an error. + * An Element with prefix "xmlns" will not legally round-trip in a + * conforming XML parser. + */ + if (requireWellFormed) { + throw new Error("An element cannot have the 'xmlns' prefix (well-formed required)."); + } + /** + * 12.3.2. Let candidate prefix be the value of prefix. + */ + candidatePrefix = prefix; + } + /** + * 12.4.Found a suitable namespace prefix: if candidate prefix is not + * null (a namespace prefix is defined which maps to ns), then: + */ + if (candidatePrefix !== null) { + /** + * The following may serialize a different prefix than the Element's + * existing prefix if it already had one. However, the retrieving a + * preferred prefix string algorithm already tried to match the + * existing prefix if possible. + * + * 12.4.1. Append to qualified name the concatenation of candidate + * prefix, ":" (U+003A COLON), and node's localName. There exists on + * this node or the node's ancestry a namespace prefix definition that + * defines the node's namespace. + * 12.4.2. If the local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute) and its + * value is not the XML namespace, then let inherited ns get the value + * of local default namespace unless the local default namespace is the + * empty string in which case let it get null (the context namespace + * is changed to the declared default, rather than this node's own + * namespace). + * + * _Note:_ Any default namespace definitions or namespace prefixes that + * define the XML namespace are omitted when serializing this node's + * attributes. + */ + qualifiedName = candidatePrefix + ':' + node.localName; + if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.4.3. Append the value of qualified name to markup. + */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** 12.5. Otherwise, if prefix is not null, then: */ + } + else if (prefix !== null) { + /** + * _Note:_ By this step, there is no namespace or prefix mapping + * declaration in this node (or any parent node visited by this + * algorithm) that defines prefix otherwise the step labelled Found + * a suitable namespace prefix would have been followed. The sub-steps + * that follow will create a new namespace prefix declaration for prefix + * and ensure that prefix does not conflict with an existing namespace + * prefix declaration of the same localName in node's attribute list. + * + * 12.5.1. If the local prefixes map contains a key matching prefix, + * then let prefix be the result of generating a prefix providing as + * input map, ns, and prefix index. + */ + if (prefix in localPrefixesMap) { + prefix = this._generatePrefix(ns, map, prefixIndex); + } + /** + * 12.5.2. Add prefix to map given namespace ns. + * 12.5.3. Append to qualified name the concatenation of prefix, ":" + * (U+003A COLON), and node's localName. + * 12.5.4. Append the value of qualified name to markup. + */ + map.set(prefix, ns); + qualifiedName += prefix + ':' + node.localName; + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** + * 12.5.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes a namespace prefix declaration for + * prefix which was just added to the map. + * + * 12.5.5.1. " " (U+0020 SPACE); + * 12.5.5.2. The string "xmlns:"; + * 12.5.5.3. The value of prefix; + * 12.5.5.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.5.5.5. The result of serializing an attribute value given ns and + * the require well-formed flag as input; + * 12.5.5.6. """ (U+0022 QUOTATION MARK). + */ + attributes.push([null, 'xmlns', prefix, + this._serializeAttributeValue(ns, requireWellFormed, noDoubleEncoding)]); + /** + * 12.5.5.7. If local default namespace is not null (there exists a + * locally-defined default namespace declaration attribute), then + * let inherited ns get the value of local default namespace unless the + * local default namespace is the empty string in which case let it get + * null. + */ + if (localDefaultNamespace !== null) { + inheritedNS = localDefaultNamespace || null; + } + /** + * 12.6. Otherwise, if local default namespace is null, or local + * default namespace is not null and its value is not equal to ns, then: + */ + } + else if (localDefaultNamespace === null || + (localDefaultNamespace !== null && localDefaultNamespace !== ns)) { + /** + * _Note:_ At this point, the namespace for this node still needs to be + * serialized, but there's no prefix (or candidate prefix) available; the + * following uses the default namespace declaration to define the + * namespace--optionally replacing an existing default declaration + * if present. + * + * 12.6.1. Set the ignore namespace definition attribute flag to true. + * 12.6.2. Append to qualified name the value of node's localName. + * 12.6.3. Let the value of inherited ns be ns. + * + * _Note:_ The new default namespace will be used in the serialization + * to define this node's namespace and act as the context namespace for + * its children. + */ + ignoreNamespaceDefinitionAttribute = true; + qualifiedName += node.localName; + inheritedNS = ns; + /** + * 12.6.4. Append the value of qualified name to markup. + */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** + * 12.6.5. Append the following to markup, in the order listed: + * + * _Note:_ The following serializes the new (or replacement) default + * namespace definition. + * + * 12.6.5.1. " " (U+0020 SPACE); + * 12.6.5.2. The string "xmlns"; + * 12.6.5.3. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 12.6.5.4. The result of serializing an attribute value given ns + * and the require well-formed flag as input; + * 12.6.5.5. """ (U+0022 QUOTATION MARK). + */ + attributes.push([null, null, 'xmlns', + this._serializeAttributeValue(ns, requireWellFormed, noDoubleEncoding)]); + /** + * 12.7. Otherwise, the node has a local default namespace that matches + * ns. Append to qualified name the value of node's localName, let the + * value of inherited ns be ns, and append the value of qualified name + * to markup. + */ + } + else { + qualifiedName += node.localName; + inheritedNS = ns; + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + } + } + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + attributes.push(...this._serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed, noDoubleEncoding)); + this.attributes(attributes); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + const isHTML = (ns === infra_1.namespace.HTML); + if (isHTML && node.childNodes.length === 0 && + BaseWriter._VoidElementNames.has(node.localName)) { + this.openTagEnd(qualifiedName, true, true); + this.endElement(qualifiedName); + skipEndTag = true; + } + else if (!isHTML && node.childNodes.length === 0) { + this.openTagEnd(qualifiedName, true, false); + this.endElement(qualifiedName); + skipEndTag = true; + } + else { + this.openTagEnd(qualifiedName, false, false); + } + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return; + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + if (isHTML && node.localName === "template") { + // TODO: serialize template contents + } + else { + for (const childNode of node.childNodes) { + this.level++; + this._serializeNodeNS(childNode, inheritedNS, map, prefixIndex, requireWellFormed, noDoubleEncoding); + this.level--; + } + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + * 21. Return the value of markup. + */ + this.closeTag(qualifiedName); + this.endElement(qualifiedName); + } + /** + * Produces an XML serialization of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeElement(node, requireWellFormed, noDoubleEncoding) { + /** + * From: https://w3c.github.io/DOM-Parsing/#xml-serializing-an-element-node + * + * 1. If the require well-formed flag is set (its value is true), and this + * node's localName attribute contains the character ":" (U+003A COLON) or + * does not match the XML Name production, then throw an exception; the + * serialization of this node would not be a well-formed element. + */ + if (requireWellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + throw new Error("Node local name contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the string "<" (U+003C LESS-THAN SIGN). + * 3. Let qualified name be an empty string. + * 4. Let skip end tag be a boolean flag with value false. + * 5. Let ignore namespace definition attribute be a boolean flag with value + * false. + * 6. Given prefix map, copy a namespace prefix map and let map be the + * result. + * 7. Let local prefixes map be an empty map. The map has unique Node prefix + * strings as its keys, with corresponding namespaceURI Node values as the + * map's key values (in this map, the null namespace is represented by the + * empty string). + * + * _Note:_ This map is local to each element. It is used to ensure there + * are no conflicting prefixes should a new namespace prefix attribute need + * to be generated. It is also used to enable skipping of duplicate prefix + * definitions when writing an element's attributes: the map allows the + * algorithm to distinguish between a prefix in the namespace prefix map + * that might be locally-defined (to the current Element) and one that is + * not. + * 8. Let local default namespace be the result of recording the namespace + * information for node given map and local prefixes map. + * + * _Note:_ The above step will update map with any found namespace prefix + * definitions, add the found prefix definitions to the local prefixes map + * and return a local default namespace value defined by a default namespace + * attribute if one exists. Otherwise it returns null. + * 9. Let inherited ns be a copy of namespace. + * 10. Let ns be the value of node's namespaceURI attribute. + */ + let skipEndTag = false; + /** 11. If inherited ns is equal to ns, then: */ + /** + * 11.1. If local default namespace is not null, then set ignore + * namespace definition attribute to true. + */ + /** + * 11.2. If ns is the XML namespace, then append to qualified name the + * concatenation of the string "xml:" and the value of node's localName. + * 11.3. Otherwise, append to qualified name the value of node's + * localName. The node's prefix if it exists, is dropped. + */ + const qualifiedName = node.localName; + /** 11.4. Append the value of qualified name to markup. */ + this.beginElement(qualifiedName); + this.openTagBegin(qualifiedName); + /** + * 13. Append to markup the result of the XML serialization of node's + * attributes given map, prefix index, local prefixes map, ignore namespace + * definition attribute flag, and require well-formed flag. + */ + const attributes = this._serializeAttributes(node, requireWellFormed, noDoubleEncoding); + this.attributes(attributes); + /** + * 14. If ns is the HTML namespace, and the node's list of children is + * empty, and the node's localName matches any one of the following void + * elements: "area", "base", "basefont", "bgsound", "br", "col", "embed", + * "frame", "hr", "img", "input", "keygen", "link", "menuitem", "meta", + * "param", "source", "track", "wbr"; then append the following to markup, + * in the order listed: + * 14.1. " " (U+0020 SPACE); + * 14.2. "/" (U+002F SOLIDUS). + * and set the skip end tag flag to true. + * 15. If ns is not the HTML namespace, and the node's list of children is + * empty, then append "/" (U+002F SOLIDUS) to markup and set the skip end + * tag flag to true. + * 16. Append ">" (U+003E GREATER-THAN SIGN) to markup. + */ + if (!node.hasChildNodes()) { + this.openTagEnd(qualifiedName, true, false); + this.endElement(qualifiedName); + skipEndTag = true; + } + else { + this.openTagEnd(qualifiedName, false, false); + } + /** + * 17. If the value of skip end tag is true, then return the value of markup + * and skip the remaining steps. The node is a leaf-node. + */ + if (skipEndTag) + return; + /** + * 18. If ns is the HTML namespace, and the node's localName matches the + * string "template", then this is a template element. Append to markup the + * result of XML serializing a DocumentFragment node given the template + * element's template contents (a DocumentFragment), providing inherited + * ns, map, prefix index, and the require well-formed flag. + * + * _Note:_ This allows template content to round-trip, given the rules for + * parsing XHTML documents. + * + * 19. Otherwise, append to markup the result of running the XML + * serialization algorithm on each of node's children, in tree order, + * providing inherited ns, map, prefix index, and the require well-formed + * flag. + */ + for (const childNode of node._children) { + this.level++; + this._serializeNode(childNode, requireWellFormed, noDoubleEncoding); + this.level--; + } + /** + * 20. Append the following to markup, in the order listed: + * 20.1. "" (U+003E GREATER-THAN SIGN). + * 21. Return the value of markup. + */ + this.closeTag(qualifiedName); + this.endElement(qualifiedName); + } + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + for (const childNode of node.childNodes) { + this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + } + } + /** + * Produces an XML serialization of a document node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeDocument(node, requireWellFormed, noDoubleEncoding) { + /** + * If the require well-formed flag is set (its value is true), and this node + * has no documentElement (the documentElement attribute's value is null), + * then throw an exception; the serialization of this node would not be a + * well-formed document. + */ + if (requireWellFormed && node.documentElement === null) { + throw new Error("Missing document element (well-formed required)."); + } + /** + * Otherwise, run the following steps: + * 1. Let serialized document be an empty string. + * 2. For each child child of node, in tree order, run the XML + * serialization algorithm on the child passing along the provided + * arguments, and append the result to serialized document. + * + * _Note:_ This will serialize any number of ProcessingInstruction and + * Comment nodes both before and after the Document's documentElement node, + * including at most one DocumentType node. (Text nodes are not allowed as + * children of the Document.) + * + * 3. Return the value of serialized document. + */ + for (const childNode of node._children) { + this._serializeNode(childNode, requireWellFormed, noDoubleEncoding); + } + } + /** + * Produces an XML serialization of a comment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeComment(node, requireWellFormed, noDoubleEncoding) { + /** + * If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains "--" (two adjacent U+002D HYPHEN-MINUS characters) or that + * ends with a "-" (U+002D HYPHEN-MINUS) character, then throw an exception; + * the serialization of this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("--") !== -1 || node.data.endsWith("-"))) { + throw new Error("Comment data contains invalid characters (well-formed required)."); + } + /** + * Otherwise, return the concatenation of "". + */ + this.comment(node.data); + } + /** + * Produces an XML serialization of a text node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + * @param level - current depth of the XML tree + */ + _serializeText(node, requireWellFormed, noDoubleEncoding) { + /** + * 1. If the require well-formed flag is set (its value is true), and + * node's data contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this node's + * data would not be well-formed. + */ + if (requireWellFormed && !algorithm_1.xml_isLegalChar(node.data)) { + throw new Error("Text data contains invalid characters (well-formed required)."); + } + /** + * 2. Let markup be the value of node's data. + * 3. Replace any occurrences of "&" in markup by "&". + * 4. Replace any occurrences of "<" in markup by "<". + * 5. Replace any occurrences of ">" in markup by ">". + * 6. Return the value of markup. + */ + let markup = ""; + if (noDoubleEncoding) { + markup = node.data.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&') + .replace(//g, '>') + .replace(/\r/g, ' '); + } + else { + for (let i = 0; i < node.data.length; i++) { + const c = node.data[i]; + if (c === "&") + markup += "&"; + else if (c === "<") + markup += "<"; + else if (c === ">") + markup += ">"; + else + markup += c; + } + } + this.text(markup); + } + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param namespace - context namespace + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentFragmentNS(node, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding) { + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + for (const childNode of node.childNodes) { + this._serializeNodeNS(childNode, namespace, prefixMap, prefixIndex, requireWellFormed, noDoubleEncoding); + } + } + /** + * Produces an XML serialization of a document fragment node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentFragment(node, requireWellFormed, noDoubleEncoding) { + /** + * 1. Let markup the empty string. + * 2. For each child child of node, in tree order, run the XML serialization + * algorithm on the child given namespace, prefix map, a reference to prefix + * index, and flag require well-formed. Concatenate the result to markup. + * 3. Return the value of markup. + */ + for (const childNode of node._children) { + this._serializeNode(childNode, requireWellFormed, noDoubleEncoding); + } + } + /** + * Produces an XML serialization of a document type node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeDocumentType(node, requireWellFormed, noDoubleEncoding) { + /** + * 1. If the require well-formed flag is true and the node's publicId + * attribute contains characters that are not matched by the XML PubidChar + * production, then throw an exception; the serialization of this node + * would not be a well-formed document type declaration. + */ + if (requireWellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) { + throw new Error("DocType public identifier does not match PubidChar construct (well-formed required)."); + } + /** + * 2. If the require well-formed flag is true and the node's systemId + * attribute contains characters that are not matched by the XML Char + * production or that contains both a """ (U+0022 QUOTATION MARK) and a + * "'" (U+0027 APOSTROPHE), then throw an exception; the serialization + * of this node would not be a well-formed document type declaration. + */ + if (requireWellFormed && + (!algorithm_1.xml_isLegalChar(node.systemId) || + (node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) { + throw new Error("DocType system identifier contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be an empty string. + * 4. Append the string "" (U+003E GREATER-THAN SIGN) to markup. + * 11. Return the value of markup. + */ + this.docType(node.name, node.publicId, node.systemId); + } + /** + * Produces an XML serialization of a processing instruction node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeProcessingInstruction(node, requireWellFormed, noDoubleEncoding) { + /** + * 1. If the require well-formed flag is set (its value is true), and node's + * target contains a ":" (U+003A COLON) character or is an ASCII + * case-insensitive match for the string "xml", then throw an exception; + * the serialization of this node's target would not be well-formed. + */ + if (requireWellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) { + throw new Error("Processing instruction target contains invalid characters (well-formed required)."); + } + /** + * 2. If the require well-formed flag is set (its value is true), and node's + * data contains characters that are not matched by the XML Char production + * or contains the string "?>" (U+003F QUESTION MARK, + * U+003E GREATER-THAN SIGN), then throw an exception; the serialization of + * this node's data would not be well-formed. + */ + if (requireWellFormed && (!algorithm_1.xml_isLegalChar(node.data) || + node.data.indexOf("?>") !== -1)) { + throw new Error("Processing instruction data contains invalid characters (well-formed required)."); + } + /** + * 3. Let markup be the concatenation of the following, in the order listed: + * 3.1. "" (U+003F QUESTION MARK, U+003E GREATER-THAN SIGN). + * 4. Return the value of markup. + */ + this.instruction(node.target, node.data); + } + /** + * Produces an XML serialization of a CDATA node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeCData(node, requireWellFormed, noDoubleEncoding) { + if (requireWellFormed && (node.data.indexOf("]]>") !== -1)) { + throw new Error("CDATA contains invalid characters (well-formed required)."); + } + this.cdata(node.data); + } + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param map - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param localPrefixesMap - local prefixes map + * @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace + * attributes + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributesNS(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed, noDoubleEncoding) { + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + const result = []; + const localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined; + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (const attr of node.attributes) { + // Optimize common case + if (!requireWellFormed && !ignoreNamespaceDefinitionAttribute && attr.namespaceURI === null) { + result.push([null, null, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + continue; + } + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + if (requireWellFormed && localNameSet) + localNameSet.set(attr.namespaceURI, attr.localName); + let attributeNamespace = attr.namespaceURI; + let candidatePrefix = null; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + if (attributeNamespace !== null) { + /** + * 3.5.1. Let candidate prefix be the result of retrieving a preferred + * prefix string from map given namespace attribute namespace with + * preferred prefix being attr's prefix value. + */ + candidatePrefix = map.get(attr.prefix, attributeNamespace); + /** + * 3.5.2. If the value of attribute namespace is the XMLNS namespace, + * then run these steps: + */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 3.5.2.1. If any of the following are true, then stop running these + * steps and goto Loop to visit the next attribute: + * - the attr's value is the XML namespace; + * _Note:_ The XML namespace cannot be redeclared and survive + * round-tripping (unless it defines the prefix "xml"). To avoid this + * problem, this algorithm always prefixes elements in the XML + * namespace with "xml" and drops any related definitions as seen + * in the above condition. + * - the attr's prefix is null and the ignore namespace definition + * attribute flag is true (the Element's default namespace attribute + * should be skipped); + * - the attr's prefix is not null and either + * * the attr's localName is not a key contained in the local + * prefixes map, or + * * the attr's localName is present in the local prefixes map but + * the value of the key does not match attr's value + * and furthermore that the attr's localName (as the prefix to find) + * is found in the namespace prefix map given the namespace consisting + * of the attr's value (the current namespace prefix definition was + * exactly defined previously--on an ancestor element not the current + * element whose attributes are being processed). + */ + if (attr.value === infra_1.namespace.XML || + (attr.prefix === null && ignoreNamespaceDefinitionAttribute) || + (attr.prefix !== null && (!(attr.localName in localPrefixesMap) || + localPrefixesMap[attr.localName] !== attr.value) && + map.has(attr.localName, attr.value))) + continue; + /** + * 3.5.2.2. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute matches the XMLNS + * namespace, then throw an exception; the serialization of this + * attribute would produce invalid XML because the XMLNS namespace + * is reserved and cannot be applied as an element's namespace via + * XML parsing. + * + * _Note:_ DOM APIs do allow creation of elements in the XMLNS + * namespace but with strict qualifications. + */ + if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) { + throw new Error("XMLNS namespace is reserved (well-formed required)."); + } + /** + * 3.5.2.3. If the require well-formed flag is set (its value is true), + * and the value of attr's value attribute is the empty string, then + * throw an exception; namespace prefix declarations cannot be used + * to undeclare a namespace (use a default namespace declaration + * instead). + */ + if (requireWellFormed && attr.value === '') { + throw new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required)."); + } + /** + * 3.5.2.4. the attr's prefix matches the string "xmlns", then let + * candidate prefix be the string "xmlns". + */ + if (attr.prefix === 'xmlns') + candidatePrefix = 'xmlns'; + /** + * 3.5.3. Otherwise, the attribute namespace is not the XMLNS namespace. + * Run these steps: + * + * _Note:_ The (candidatePrefix === null) check is not in the spec. + * We deviate from the spec here. Otherwise a prefix is generated for + * all attributes with namespaces. + */ + } + else if (candidatePrefix === null) { + if (attr.prefix !== null && + (!map.hasPrefix(attr.prefix) || + map.has(attr.prefix, attributeNamespace))) { + /** + * Check if we can use the attribute's own prefix. + * We deviate from the spec here. + * TODO: This is not an efficient way of searching for prefixes. + * Follow developments to the spec. + */ + candidatePrefix = attr.prefix; + } + else { + /** + * 3.5.3.1. Let candidate prefix be the result of generating a prefix + * providing map, attribute namespace, and prefix index as input. + */ + candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex); + } + /** + * 3.5.3.2. Append the following to result, in the order listed: + * 3.5.3.2.1. " " (U+0020 SPACE); + * 3.5.3.2.2. The string "xmlns:"; + * 3.5.3.2.3. The value of candidate prefix; + * 3.5.3.2.4. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.5.3.2.5. The result of serializing an attribute value given + * attribute namespace and the require well-formed flag as input; + * 3.5.3.2.6. """ (U+0022 QUOTATION MARK). + */ + result.push([null, "xmlns", candidatePrefix, + this._serializeAttributeValue(attributeNamespace, requireWellFormed, noDoubleEncoding)]); + } + } + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + let attrName = ''; + if (candidatePrefix !== null) { + attrName = candidatePrefix; + } + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName) || + (attr.localName === "xmlns" && attributeNamespace === null))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result.push([attributeNamespace, candidatePrefix, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + } + /** + * 4. Return the value of result. + */ + return result; + } + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributes(node, requireWellFormed, noDoubleEncoding) { + /** + * 1. Let result be the empty string. + * 2. Let localname set be a new empty namespace localname set. This + * localname set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ + const result = []; + const localNameSet = requireWellFormed ? {} : undefined; + /** + * 3. Loop: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (const attr of node.attributes) { + // Optimize common case + if (!requireWellFormed) { + result.push([null, null, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + continue; + } + /** + * 3.1. If the require well-formed flag is set (its value is true), and the + * localname set contains a tuple whose values match those of a new tuple + * consisting of attr's namespaceURI attribute and localName attribute, + * then throw an exception; the serialization of this attr would fail to + * produce a well-formed element serialization. + */ + if (requireWellFormed && localNameSet && (attr.localName in localNameSet)) { + throw new Error("Element contains duplicate attributes (well-formed required)."); + } + /** + * 3.2. Create a new tuple consisting of attr's namespaceURI attribute and + * localName attribute, and add it to the localname set. + * 3.3. Let attribute namespace be the value of attr's namespaceURI value. + * 3.4. Let candidate prefix be null. + */ + /* istanbul ignore else */ + if (requireWellFormed && localNameSet) + localNameSet[attr.localName] = true; + /** 3.5. If attribute namespace is not null, then run these sub-steps: */ + /** + * 3.6. Append a " " (U+0020 SPACE) to result. + * 3.7. If candidate prefix is not null, then append to result the + * concatenation of candidate prefix with ":" (U+003A COLON). + */ + /** + * 3.8. If the require well-formed flag is set (its value is true), and + * this attr's localName attribute contains the character + * ":" (U+003A COLON) or does not match the XML Name production or + * equals "xmlns" and attribute namespace is null, then throw an + * exception; the serialization of this attr would not be a + * well-formed attribute. + */ + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName))) { + throw new Error("Attribute local name contains invalid characters (well-formed required)."); + } + /** + * 3.9. Append the following strings to result, in the order listed: + * 3.9.1. The value of attr's localName; + * 3.9.2. "="" (U+003D EQUALS SIGN, U+0022 QUOTATION MARK); + * 3.9.3. The result of serializing an attribute value given attr's value + * attribute and the require well-formed flag as input; + * 3.9.4. """ (U+0022 QUOTATION MARK). + */ + result.push([null, null, attr.localName, + this._serializeAttributeValue(attr.value, requireWellFormed, noDoubleEncoding)]); + } + /** + * 4. Return the value of result. + */ + return result; + } + /** + * Records namespace information for the given element and returns the + * default namespace attribute value. + * + * @param node - element node to process + * @param map - namespace prefix map + * @param localPrefixesMap - local prefixes map + */ + _recordNamespaceInformation(node, map, localPrefixesMap) { + /** + * 1. Let default namespace attr value be null. + */ + let defaultNamespaceAttrValue = null; + /** + * 2. Main: For each attribute attr in element's attributes, in the order + * they are specified in the element's attribute list: + */ + for (const attr of node.attributes) { + /** + * _Note:_ The following conditional steps find namespace prefixes. Only + * attributes in the XMLNS namespace are considered (e.g., attributes made + * to look like namespace declarations via + * setAttribute("xmlns:pretend-prefix", "pretend-namespace") are not + * included). + */ + /** 2.1. Let attribute namespace be the value of attr's namespaceURI value. */ + let attributeNamespace = attr.namespaceURI; + /** 2.2. Let attribute prefix be the value of attr's prefix. */ + let attributePrefix = attr.prefix; + /** 2.3. If the attribute namespace is the XMLNS namespace, then: */ + if (attributeNamespace === infra_1.namespace.XMLNS) { + /** + * 2.3.1. If attribute prefix is null, then attr is a default namespace + * declaration. Set the default namespace attr value to attr's value and + * stop running these steps, returning to Main to visit the next + * attribute. + */ + if (attributePrefix === null) { + defaultNamespaceAttrValue = attr.value; + continue; + /** + * 2.3.2. Otherwise, the attribute prefix is not null and attr is a + * namespace prefix definition. Run the following steps: + */ + } + else { + /** 2.3.2.1. Let prefix definition be the value of attr's localName. */ + let prefixDefinition = attr.localName; + /** 2.3.2.2. Let namespace definition be the value of attr's value. */ + let namespaceDefinition = attr.value; + /** + * 2.3.2.3. If namespace definition is the XML namespace, then stop + * running these steps, and return to Main to visit the next + * attribute. + * + * _Note:_ XML namespace definitions in prefixes are completely + * ignored (in order to avoid unnecessary work when there might be + * prefix conflicts). XML namespaced elements are always handled + * uniformly by prefixing (and overriding if necessary) the element's + * localname with the reserved "xml" prefix. + */ + if (namespaceDefinition === infra_1.namespace.XML) { + continue; + } + /** + * 2.3.2.4. If namespace definition is the empty string (the + * declarative form of having no namespace), then let namespace + * definition be null instead. + */ + if (namespaceDefinition === '') { + namespaceDefinition = null; + } + /** + * 2.3.2.5. If prefix definition is found in map given the namespace + * namespace definition, then stop running these steps, and return to + * Main to visit the next attribute. + * + * _Note:_ This step avoids adding duplicate prefix definitions for + * the same namespace in the map. This has the side-effect of avoiding + * later serialization of duplicate namespace prefix declarations in + * any descendant nodes. + */ + if (map.has(prefixDefinition, namespaceDefinition)) { + continue; + } + /** + * 2.3.2.6. Add the prefix prefix definition to map given namespace + * namespace definition. + */ + map.set(prefixDefinition, namespaceDefinition); + /** + * 2.3.2.7. Add the value of prefix definition as a new key to the + * local prefixes map, with the namespace definition as the key's + * value replacing the value of null with the empty string if + * applicable. + */ + localPrefixesMap[prefixDefinition] = namespaceDefinition || ''; + } + } + } + /** + * 3. Return the value of default namespace attr value. + * + * _Note:_ The empty string is a legitimate return value and is not + * converted to null. + */ + return defaultNamespaceAttrValue; + } + /** + * Generates a new prefix for the given namespace. + * + * @param newNamespace - a namespace to generate prefix for + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + */ + _generatePrefix(newNamespace, prefixMap, prefixIndex) { + /** + * 1. Let generated prefix be the concatenation of the string "ns" and the + * current numerical value of prefix index. + * 2. Let the value of prefix index be incremented by one. + * 3. Add to map the generated prefix given the new namespace namespace. + * 4. Return the value of generated prefix. + */ + const generatedPrefix = "ns" + prefixIndex.value.toString(); + prefixIndex.value++; + prefixMap.set(generatedPrefix, newNamespace); + return generatedPrefix; + } + /** + * Produces an XML serialization of an attribute value. + * + * @param value - attribute value + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributeValue(value, requireWellFormed, noDoubleEncoding) { + /** + * From: https://w3c.github.io/DOM-Parsing/#dfn-serializing-an-attribute-value + * + * 1. If the require well-formed flag is set (its value is true), and + * attribute value contains characters that are not matched by the XML Char + * production, then throw an exception; the serialization of this attribute + * value would fail to produce a well-formed element serialization. + */ + if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) { + throw new Error("Invalid characters in attribute value."); + } + /** + * 2. If attribute value is null, then return the empty string. + */ + if (value === null) + return ""; + /** + * 3. Otherwise, attribute value is a string. Return the value of attribute + * value, first replacing any occurrences of the following: + * - "&" with "&" + * - """ with """ + * - "<" with "<" + * - ">" with ">" + * NOTE + * This matches behavior present in browsers, and goes above and beyond the + * grammar requirement in the XML specification's AttValue production by + * also replacing ">" characters. + */ + if (noDoubleEncoding) { + return value.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&') + .replace(/") + result += ">"; + else + result += c; + } + return result; + } + } +} +exports.BaseWriter = BaseWriter; +BaseWriter._VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); +//# sourceMappingURL=BaseWriter.js.map + +/***/ }), + +/***/ 464: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const DOMException_1 = __webpack_require__(35); +/** + * Applies the filter to the given node and returns the result. + * + * @param traverser - the `NodeIterator` or `TreeWalker` instance + * @param node - the node to filter + */ +function traversal_filter(traverser, node) { + /** + * 1. If traverser’s active flag is set, then throw an "InvalidStateError" + * DOMException. + */ + if (traverser._activeFlag) { + throw new DOMException_1.InvalidStateError(); + } + /** + * 2. Let n be node’s nodeType attribute value − 1. + */ + const n = node._nodeType - 1; + /** + * 3. If the nth bit (where 0 is the least significant bit) of traverser’s + * whatToShow is not set, then return FILTER_SKIP. + */ + const mask = 1 << n; + if ((traverser.whatToShow & mask) === 0) { + return interfaces_1.FilterResult.Skip; + } + /** + * 4. If traverser’s filter is null, then return FILTER_ACCEPT. + */ + if (!traverser.filter) { + return interfaces_1.FilterResult.Accept; + } + /** + * 5. Set traverser’s active flag. + */ + traverser._activeFlag = true; + /** + * 6. Let result be the return value of call a user object’s operation with + * traverser’s filter, "acceptNode", and « node ». If this throws an + * exception, then unset traverser’s active flag and rethrow the exception. + */ + let result = interfaces_1.FilterResult.Reject; + try { + result = traverser.filter.acceptNode(node); + } + catch (err) { + traverser._activeFlag = false; + throw err; + } + /** + * 7. Unset traverser’s active flag. + * 8. Return result. + */ + traverser._activeFlag = false; + return result; +} +exports.traversal_filter = traversal_filter; +//# sourceMappingURL=TraversalAlgorithm.js.map + +/***/ }), + +/***/ 468: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const XMLStringLexer_1 = __webpack_require__(911); +const interfaces_1 = __webpack_require__(172); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +const LocalNameSet_1 = __webpack_require__(575); +/** + * Represents a parser for XML content. + * + * See: https://html.spec.whatwg.org/#xml-parser + */ +class XMLParserImpl { + /** + * Parses XML content. + * + * @param source - a string containing XML content + */ + parse(source) { + const lexer = new XMLStringLexer_1.XMLStringLexer(source, { skipWhitespaceOnlyText: true }); + const doc = algorithm_1.create_document(); + let context = doc; + let token = lexer.nextToken(); + while (token.type !== interfaces_1.TokenType.EOF) { + switch (token.type) { + case interfaces_1.TokenType.Declaration: + const declaration = token; + if (declaration.version !== "1.0") { + throw new Error("Invalid xml version: " + declaration.version); + } + break; + case interfaces_1.TokenType.DocType: + const doctype = token; + if (!algorithm_1.xml_isPubidChar(doctype.pubId)) { + throw new Error("DocType public identifier does not match PubidChar construct."); + } + if (!algorithm_1.xml_isLegalChar(doctype.sysId) || + (doctype.sysId.indexOf('"') !== -1 && doctype.sysId.indexOf("'") !== -1)) { + throw new Error("DocType system identifier contains invalid characters."); + } + context.appendChild(doc.implementation.createDocumentType(doctype.name, doctype.pubId, doctype.sysId)); + break; + case interfaces_1.TokenType.CDATA: + const cdata = token; + if (!algorithm_1.xml_isLegalChar(cdata.data) || + cdata.data.indexOf("]]>") !== -1) { + throw new Error("CDATA contains invalid characters."); + } + context.appendChild(doc.createCDATASection(cdata.data)); + break; + case interfaces_1.TokenType.Comment: + const comment = token; + if (!algorithm_1.xml_isLegalChar(comment.data) || + comment.data.indexOf("--") !== -1 || comment.data.endsWith("-")) { + throw new Error("Comment data contains invalid characters."); + } + context.appendChild(doc.createComment(comment.data)); + break; + case interfaces_1.TokenType.PI: + const pi = token; + if (pi.target.indexOf(":") !== -1 || (/^xml$/i).test(pi.target)) { + throw new Error("Processing instruction target contains invalid characters."); + } + if (!algorithm_1.xml_isLegalChar(pi.data) || pi.data.indexOf("?>") !== -1) { + throw new Error("Processing instruction data contains invalid characters."); + } + context.appendChild(doc.createProcessingInstruction(pi.target, pi.data)); + break; + case interfaces_1.TokenType.Text: + const text = token; + if (!algorithm_1.xml_isLegalChar(text.data)) { + throw new Error("Text data contains invalid characters."); + } + context.appendChild(doc.createTextNode(text.data)); + break; + case interfaces_1.TokenType.Element: + const element = token; + // inherit namespace from parent + const [prefix, localName] = algorithm_1.namespace_extractQName(element.name); + if (localName.indexOf(":") !== -1 || !algorithm_1.xml_isName(localName)) { + throw new Error("Node local name contains invalid characters."); + } + if (prefix === "xmlns") { + throw new Error("An element cannot have the 'xmlns' prefix."); + } + let namespace = context.lookupNamespaceURI(prefix); + // override namespace if there is a namespace declaration + // attribute + // also lookup namespace declaration attributes + const nsDeclarations = {}; + for (const [attName, attValue] of element.attributes) { + if (attName === "xmlns") { + namespace = attValue; + } + else { + const [attPrefix, attLocalName] = algorithm_1.namespace_extractQName(attName); + if (attPrefix === "xmlns") { + if (attLocalName === prefix) { + namespace = attValue; + } + nsDeclarations[attLocalName] = attValue; + } + } + } + // create the DOM element node + const elementNode = (namespace !== null ? + doc.createElementNS(namespace, element.name) : + doc.createElement(element.name)); + context.appendChild(elementNode); + // assign attributes + const localNameSet = new LocalNameSet_1.LocalNameSet(); + for (const [attName, attValue] of element.attributes) { + const [attPrefix, attLocalName] = algorithm_1.namespace_extractQName(attName); + let attNamespace = null; + if (attPrefix === "xmlns" || (attPrefix === null && attLocalName === "xmlns")) { + // namespace declaration attribute + attNamespace = infra_1.namespace.XMLNS; + } + else { + attNamespace = elementNode.lookupNamespaceURI(attPrefix); + if (attNamespace !== null && elementNode.isDefaultNamespace(attNamespace)) { + attNamespace = null; + } + else if (attNamespace === null && attPrefix !== null) { + attNamespace = nsDeclarations[attPrefix] || null; + } + } + if (localNameSet.has(attNamespace, attLocalName)) { + throw new Error("Element contains duplicate attributes."); + } + localNameSet.set(attNamespace, attLocalName); + if (attNamespace === infra_1.namespace.XMLNS) { + if (attValue === infra_1.namespace.XMLNS) { + throw new Error("XMLNS namespace is reserved."); + } + } + if (attLocalName.indexOf(":") !== -1 || !algorithm_1.xml_isName(attLocalName)) { + throw new Error("Attribute local name contains invalid characters."); + } + if (attPrefix === "xmlns" && attValue === "") { + throw new Error("Empty XML namespace is not allowed."); + } + if (attNamespace !== null) + elementNode.setAttributeNS(attNamespace, attName, attValue); + else + elementNode.setAttribute(attName, attValue); + } + if (!element.selfClosing) { + context = elementNode; + } + break; + case interfaces_1.TokenType.ClosingTag: + const closingTag = token; + if (closingTag.name !== context.nodeName) { + throw new Error('Closing tag name does not match opening tag name.'); + } + /* istanbul ignore else */ + if (context._parent) { + context = context._parent; + } + break; + } + token = lexer.nextToken(); + } + return doc; + } +} +exports.XMLParserImpl = XMLParserImpl; +//# sourceMappingURL=XMLParserImpl.js.map + +/***/ }), + +/***/ 470: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const command_1 = __webpack_require__(431); +const os = __importStar(__webpack_require__(87)); +const path = __importStar(__webpack_require__(622)); +/** + * The code to exit an action + */ +var ExitCode; +(function (ExitCode) { + /** + * A code indicating that the action was successful + */ + ExitCode[ExitCode["Success"] = 0] = "Success"; + /** + * A code indicating that the action was a failure + */ + ExitCode[ExitCode["Failure"] = 1] = "Failure"; +})(ExitCode = exports.ExitCode || (exports.ExitCode = {})); +//----------------------------------------------------------------------- +// Variables +//----------------------------------------------------------------------- +/** + * Sets env variable for this action and future actions in the job + * @param name the name of the variable to set + * @param val the value of the variable + */ +function exportVariable(name, val) { + process.env[name] = val; + command_1.issueCommand('set-env', { name }, val); +} +exports.exportVariable = exportVariable; +/** + * Registers a secret which will get masked from logs + * @param secret value of the secret + */ +function setSecret(secret) { + command_1.issueCommand('add-mask', {}, secret); +} +exports.setSecret = setSecret; +/** + * Prepends inputPath to the PATH (for this action and future actions) + * @param inputPath + */ +function addPath(inputPath) { + command_1.issueCommand('add-path', {}, inputPath); + process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`; +} +exports.addPath = addPath; +/** + * Gets the value of an input. The value is also trimmed. + * + * @param name name of the input to get + * @param options optional. See InputOptions. + * @returns string + */ +function getInput(name, options) { + const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || ''; + if (options && options.required && !val) { + throw new Error(`Input required and not supplied: ${name}`); + } + return val.trim(); +} +exports.getInput = getInput; +/** + * Sets the value of an output. + * + * @param name name of the output to set + * @param value value to store + */ +function setOutput(name, value) { + command_1.issueCommand('set-output', { name }, value); +} +exports.setOutput = setOutput; +//----------------------------------------------------------------------- +// Results +//----------------------------------------------------------------------- +/** + * Sets the action status to failed. + * When the action exits it will be with an exit code of 1 + * @param message add error issue message + */ +function setFailed(message) { + process.exitCode = ExitCode.Failure; + error(message); +} +exports.setFailed = setFailed; +//----------------------------------------------------------------------- +// Logging Commands +//----------------------------------------------------------------------- +/** + * Writes debug message to user log + * @param message debug message + */ +function debug(message) { + command_1.issueCommand('debug', {}, message); +} +exports.debug = debug; +/** + * Adds an error issue + * @param message error issue message + */ +function error(message) { + command_1.issue('error', message); +} +exports.error = error; +/** + * Adds an warning issue + * @param message warning issue message + */ +function warning(message) { + command_1.issue('warning', message); +} +exports.warning = warning; +/** + * Writes info to log with console.log. + * @param message info message + */ +function info(message) { + process.stdout.write(message + os.EOL); +} +exports.info = info; +/** + * Begin an output group. + * + * Output until the next `groupEnd` will be foldable in this group + * + * @param name The name of the output group + */ +function startGroup(name) { + command_1.issue('group', name); +} +exports.startGroup = startGroup; +/** + * End an output group. + */ +function endGroup() { + command_1.issue('endgroup'); +} +exports.endGroup = endGroup; +/** + * Wrap an asynchronous function call in a group. + * + * Returns the same type as the function itself. + * + * @param name The name of the group + * @param fn The function to wrap in the group + */ +function group(name, fn) { + return __awaiter(this, void 0, void 0, function* () { + startGroup(name); + let result; + try { + result = yield fn(); + } + finally { + endGroup(); + } + return result; + }); +} +exports.group = group; +//----------------------------------------------------------------------- +// Wrapper action state +//----------------------------------------------------------------------- +/** + * Saves state for current action, the state can only be retrieved by this action's post job execution. + * + * @param name name of the state to store + * @param value value to store + */ +function saveState(name, value) { + command_1.issueCommand('save-state', { name }, value); +} +exports.saveState = saveState; +/** + * Gets the value of an state set by this action's main execution. + * + * @param name name of the state to get + * @returns string + */ +function getState(name) { + return process.env[`STATE_${name}`] || ''; +} +exports.getState = getState; +//# sourceMappingURL=core.js.map + +/***/ }), + +/***/ 476: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a mixin that allows nodes to become the contents of + * a element. This mixin is implemented by {@link Element} and + * {@link Text}. + */ +class SlotableImpl { + get _name() { return this.__name || ''; } + set _name(val) { this.__name = val; } + get _assignedSlot() { return this.__assignedSlot || null; } + set _assignedSlot(val) { this.__assignedSlot = val; } + /** @inheritdoc */ + get assignedSlot() { + return algorithm_1.shadowTree_findASlot(this, true); + } +} +exports.SlotableImpl = SlotableImpl; +//# sourceMappingURL=SlotableImpl.js.map + +/***/ }), + +/***/ 479: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const DOMException_1 = __webpack_require__(35); +const interfaces_1 = __webpack_require__(970); +const util_1 = __webpack_require__(918); +const util_2 = __webpack_require__(337); +const infra_1 = __webpack_require__(23); +const CustomElementAlgorithm_1 = __webpack_require__(344); +const TreeAlgorithm_1 = __webpack_require__(873); +const NodeIteratorAlgorithm_1 = __webpack_require__(272); +const ShadowTreeAlgorithm_1 = __webpack_require__(180); +const MutationObserverAlgorithm_1 = __webpack_require__(151); +const DOMAlgorithm_1 = __webpack_require__(304); +const DocumentAlgorithm_1 = __webpack_require__(493); +/** + * Ensures pre-insertion validity of a node into a parent before a + * child. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param child - child node to insert node before + */ +function mutation_ensurePreInsertionValidity(node, parent, child) { + const parentNodeType = parent._nodeType; + const nodeNodeType = node._nodeType; + const childNodeType = child ? child._nodeType : null; + /** + * 1. If parent is not a Document, DocumentFragment, or Element node, + * throw a "HierarchyRequestError" DOMException. + */ + if (parentNodeType !== interfaces_1.NodeType.Document && + parentNodeType !== interfaces_1.NodeType.DocumentFragment && + parentNodeType !== interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`Only document, document fragment and element nodes can contain child nodes. Parent node is ${parent.nodeName}.`); + /** + * 2. If node is a host-including inclusive ancestor of parent, throw a + * "HierarchyRequestError" DOMException. + */ + if (TreeAlgorithm_1.tree_isHostIncludingAncestorOf(parent, node, true)) + throw new DOMException_1.HierarchyRequestError(`The node to be inserted cannot be an inclusive ancestor of parent node. Node is ${node.nodeName}, parent node is ${parent.nodeName}.`); + /** + * 3. If child is not null and its parent is not parent, then throw a + * "NotFoundError" DOMException. + */ + if (child !== null && child._parent !== parent) + throw new DOMException_1.NotFoundError(`The reference child node cannot be found under parent node. Child node is ${child.nodeName}, parent node is ${parent.nodeName}.`); + /** + * 4. If node is not a DocumentFragment, DocumentType, Element, Text, + * ProcessingInstruction, or Comment node, throw a "HierarchyRequestError" + * DOMException. + */ + if (nodeNodeType !== interfaces_1.NodeType.DocumentFragment && + nodeNodeType !== interfaces_1.NodeType.DocumentType && + nodeNodeType !== interfaces_1.NodeType.Element && + nodeNodeType !== interfaces_1.NodeType.Text && + nodeNodeType !== interfaces_1.NodeType.ProcessingInstruction && + nodeNodeType !== interfaces_1.NodeType.CData && + nodeNodeType !== interfaces_1.NodeType.Comment) + throw new DOMException_1.HierarchyRequestError(`Only document fragment, document type, element, text, processing instruction, cdata section or comment nodes can be inserted. Node is ${node.nodeName}.`); + /** + * 5. If either node is a Text node and parent is a document, or node is a + * doctype and parent is not a document, throw a "HierarchyRequestError" + * DOMException. + */ + if (nodeNodeType === interfaces_1.NodeType.Text && + parentNodeType === interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError(`Cannot insert a text node as a child of a document node. Node is ${node.nodeName}.`); + if (nodeNodeType === interfaces_1.NodeType.DocumentType && + parentNodeType !== interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError(`A document type node can only be inserted under a document node. Parent node is ${parent.nodeName}.`); + /** + * 6. If parent is a document, and any of the statements below, switched on + * node, are true, throw a "HierarchyRequestError" DOMException. + * - DocumentFragment node + * If node has more than one element child or has a Text node child. + * Otherwise, if node has one element child and either parent has an element + * child, child is a doctype, or child is not null and a doctype is + * following child. + * - element + * parent has an element child, child is a doctype, or child is not null and + * a doctype is following child. + * - doctype + * parent has a doctype child, child is non-null and an element is preceding + * child, or child is null and parent has an element child. + */ + if (parentNodeType === interfaces_1.NodeType.Document) { + if (nodeNodeType === interfaces_1.NodeType.DocumentFragment) { + let eleCount = 0; + for (const childNode of node._children) { + if (childNode._nodeType === interfaces_1.NodeType.Element) + eleCount++; + else if (childNode._nodeType === interfaces_1.NodeType.Text) + throw new DOMException_1.HierarchyRequestError(`Cannot insert text a node as a child of a document node. Node is ${childNode.nodeName}.`); + } + if (eleCount > 1) { + throw new DOMException_1.HierarchyRequestError(`A document node can only have one document element node. Document fragment to be inserted has ${eleCount} element nodes.`); + } + else if (eleCount === 1) { + for (const ele of parent._children) { + if (ele._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`The document node already has a document element node.`); + } + if (child) { + if (childNodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node.`); + let doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node.`); + doctypeChild = doctypeChild._nextSibling; + } + } + } + } + else if (nodeNodeType === interfaces_1.NodeType.Element) { + for (const ele of parent._children) { + if (ele._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`Document already has a document element node. Node is ${node.nodeName}.`); + } + if (child) { + if (childNodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node. Node is ${node.nodeName}.`); + let doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node. Node is ${node.nodeName}.`); + doctypeChild = doctypeChild._nextSibling; + } + } + } + else if (nodeNodeType === interfaces_1.NodeType.DocumentType) { + for (const ele of parent._children) { + if (ele._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Document already has a document type node. Node is ${node.nodeName}.`); + } + if (child) { + let elementChild = child._previousSibling; + while (elementChild) { + if (elementChild._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`Cannot insert a document type node before an element node. Node is ${node.nodeName}.`); + elementChild = elementChild._previousSibling; + } + } + else { + let elementChild = parent._firstChild; + while (elementChild) { + if (elementChild._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`Cannot insert a document type node before an element node. Node is ${node.nodeName}.`); + elementChild = elementChild._nextSibling; + } + } + } + } +} +exports.mutation_ensurePreInsertionValidity = mutation_ensurePreInsertionValidity; +/** + * Ensures pre-insertion validity of a node into a parent before a + * child, then adopts the node to the tree and inserts it. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param child - child node to insert node before + */ +function mutation_preInsert(node, parent, child) { + /** + * 1. Ensure pre-insertion validity of node into parent before child. + * 2. Let reference child be child. + * 3. If reference child is node, set it to node’s next sibling. + * 4. Adopt node into parent’s node document. + * 5. Insert node into parent before reference child. + * 6. Return node. + */ + mutation_ensurePreInsertionValidity(node, parent, child); + let referenceChild = child; + if (referenceChild === node) + referenceChild = node._nextSibling; + DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument); + mutation_insert(node, parent, referenceChild); + return node; +} +exports.mutation_preInsert = mutation_preInsert; +/** + * Inserts a node into a parent node before the given child node. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param child - child node to insert node before + * @param suppressObservers - whether to notify observers + */ +function mutation_insert(node, parent, child, suppressObservers) { + // Optimized common case + if (child === null && node._nodeType !== interfaces_1.NodeType.DocumentFragment) { + mutation_insert_single(node, parent, suppressObservers); + return; + } + /** + * 1. Let count be the number of children of node if it is a + * DocumentFragment node, and one otherwise. + */ + const count = (node._nodeType === interfaces_1.NodeType.DocumentFragment ? + node._children.size : 1); + /** + * 2. If child is non-null, then: + */ + if (child !== null) { + /** + * 2.1. For each live range whose start node is parent and start + * offset is greater than child's index, increase its start + * offset by count. + * 2.2. For each live range whose end node is parent and end + * offset is greater than child's index, increase its end + * offset by count. + */ + if (dom_1.dom.rangeList.size !== 0) { + const index = TreeAlgorithm_1.tree_index(child); + for (const range of dom_1.dom.rangeList) { + if (range._start[0] === parent && range._start[1] > index) { + range._start[1] += count; + } + if (range._end[0] === parent && range._end[1] > index) { + range._end[1] += count; + } + } + } + } + /** + * 3. Let nodes be node’s children, if node is a DocumentFragment node; + * otherwise « node ». + */ + const nodes = node._nodeType === interfaces_1.NodeType.DocumentFragment ? + new Array(...node._children) : [node]; + /** + * 4. If node is a DocumentFragment node, remove its children with the + * suppress observers flag set. + */ + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + while (node._firstChild) { + mutation_remove(node._firstChild, node, true); + } + } + /** + * 5. If node is a DocumentFragment node, then queue a tree mutation record + * for node with « », nodes, null, and null. + */ + if (dom_1.dom.features.mutationObservers) { + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(node, [], nodes, null, null); + } + } + /** + * 6. Let previousSibling be child’s previous sibling or parent’s last + * child if child is null. + */ + const previousSibling = (child ? child._previousSibling : parent._lastChild); + let index = child === null ? -1 : TreeAlgorithm_1.tree_index(child); + /** + * 7. For each node in nodes, in tree order: + */ + for (let i = 0; i < nodes.length; i++) { + const node = nodes[i]; + if (util_1.Guard.isElementNode(node)) { + // set document element node + if (util_1.Guard.isDocumentNode(parent)) { + parent._documentElement = node; + } + // mark that the document has namespaces + if (!node._nodeDocument._hasNamespaces && (node._namespace !== null || + node._namespacePrefix !== null)) { + node._nodeDocument._hasNamespaces = true; + } + } + /** + * 7.1. If child is null, then append node to parent’s children. + * 7.2. Otherwise, insert node into parent’s children before child’s + * index. + */ + node._parent = parent; + if (child === null) { + infra_1.set.append(parent._children, node); + } + else { + infra_1.set.insert(parent._children, node, index); + index++; + } + // assign siblings and children for quick lookups + if (parent._firstChild === null) { + node._previousSibling = null; + node._nextSibling = null; + parent._firstChild = node; + parent._lastChild = node; + } + else { + const prev = (child ? child._previousSibling : parent._lastChild); + const next = (child ? child : null); + node._previousSibling = prev; + node._nextSibling = next; + if (prev) + prev._nextSibling = node; + if (next) + next._previousSibling = node; + if (!prev) + parent._firstChild = node; + if (!next) + parent._lastChild = node; + } + /** + * 7.3. If parent is a shadow host and node is a slotable, then + * assign a slot for node. + */ + if (dom_1.dom.features.slots) { + if (parent._shadowRoot !== null && util_1.Guard.isSlotable(node)) { + ShadowTreeAlgorithm_1.shadowTree_assignASlot(node); + } + } + /** + * 7.4. If node is a Text node, run the child text content change + * steps for parent. + */ + if (dom_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node)) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent); + } + } + /** + * 7.5. If parent's root is a shadow root, and parent is a slot + * whose assigned nodes is the empty list, then run signal + * a slot change for parent. + */ + if (dom_1.dom.features.slots) { + if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) && + util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) { + ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent); + } + } + /** + * 7.6. Run assign slotables for a tree with node's root. + */ + if (dom_1.dom.features.slots) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(node)); + } + /** + * 7.7. For each shadow-including inclusive descendant + * inclusiveDescendant of node, in shadow-including tree + * order: + */ + let inclusiveDescendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, true); + while (inclusiveDescendant !== null) { + /** + * 7.7.1. Run the insertion steps with inclusiveDescendant. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runInsertionSteps(inclusiveDescendant); + } + if (dom_1.dom.features.customElements) { + /** + * 7.7.2. If inclusiveDescendant is connected, then: + */ + if (util_1.Guard.isElementNode(inclusiveDescendant) && + ShadowTreeAlgorithm_1.shadowTree_isConnected(inclusiveDescendant)) { + if (util_1.Guard.isCustomElementNode(inclusiveDescendant)) { + /** + * 7.7.2.1. If inclusiveDescendant is custom, then enqueue a custom + * element callback reaction with inclusiveDescendant, callback name + * "connectedCallback", and an empty argument list. + */ + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(inclusiveDescendant, "connectedCallback", []); + } + else { + /** + * 7.7.2.2. Otherwise, try to upgrade inclusiveDescendant. + */ + CustomElementAlgorithm_1.customElement_tryToUpgrade(inclusiveDescendant); + } + } + } + inclusiveDescendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, inclusiveDescendant, true, true); + } + } + /** + * 8. If suppress observers flag is unset, then queue a tree mutation record + * for parent with nodes, « », previousSibling, and child. + */ + if (dom_1.dom.features.mutationObservers) { + if (!suppressObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, nodes, [], previousSibling, child); + } + } +} +exports.mutation_insert = mutation_insert; +/** + * Inserts a node into a parent node. Optimized routine for the common case where + * node is not a document fragment node and it has no child nodes. + * + * @param node - node to insert + * @param parent - parent node to receive node + * @param suppressObservers - whether to notify observers + */ +function mutation_insert_single(node, parent, suppressObservers) { + /** + * 1. Let count be the number of children of node if it is a + * DocumentFragment node, and one otherwise. + * 2. If child is non-null, then: + * 2.1. For each live range whose start node is parent and start + * offset is greater than child's index, increase its start + * offset by count. + * 2.2. For each live range whose end node is parent and end + * offset is greater than child's index, increase its end + * offset by count. + * 3. Let nodes be node’s children, if node is a DocumentFragment node; + * otherwise « node ». + * 4. If node is a DocumentFragment node, remove its children with the + * suppress observers flag set. + * 5. If node is a DocumentFragment node, then queue a tree mutation record + * for node with « », nodes, null, and null. + */ + /** + * 6. Let previousSibling be child’s previous sibling or parent’s last + * child if child is null. + */ + const previousSibling = parent._lastChild; + // set document element node + if (util_1.Guard.isElementNode(node)) { + // set document element node + if (util_1.Guard.isDocumentNode(parent)) { + parent._documentElement = node; + } + // mark that the document has namespaces + if (!node._nodeDocument._hasNamespaces && (node._namespace !== null || + node._namespacePrefix !== null)) { + node._nodeDocument._hasNamespaces = true; + } + } + /** + * 7. For each node in nodes, in tree order: + * 7.1. If child is null, then append node to parent’s children. + * 7.2. Otherwise, insert node into parent’s children before child’s + * index. + */ + node._parent = parent; + parent._children.add(node); + // assign siblings and children for quick lookups + if (parent._firstChild === null) { + node._previousSibling = null; + node._nextSibling = null; + parent._firstChild = node; + parent._lastChild = node; + } + else { + const prev = parent._lastChild; + node._previousSibling = prev; + node._nextSibling = null; + if (prev) + prev._nextSibling = node; + if (!prev) + parent._firstChild = node; + parent._lastChild = node; + } + /** + * 7.3. If parent is a shadow host and node is a slotable, then + * assign a slot for node. + */ + if (dom_1.dom.features.slots) { + if (parent._shadowRoot !== null && util_1.Guard.isSlotable(node)) { + ShadowTreeAlgorithm_1.shadowTree_assignASlot(node); + } + } + /** + * 7.4. If node is a Text node, run the child text content change + * steps for parent. + */ + if (dom_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node)) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent); + } + } + /** + * 7.5. If parent's root is a shadow root, and parent is a slot + * whose assigned nodes is the empty list, then run signal + * a slot change for parent. + */ + if (dom_1.dom.features.slots) { + if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) && + util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) { + ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent); + } + } + /** + * 7.6. Run assign slotables for a tree with node's root. + */ + if (dom_1.dom.features.slots) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(node)); + } + /** + * 7.7. For each shadow-including inclusive descendant + * inclusiveDescendant of node, in shadow-including tree + * order: + * 7.7.1. Run the insertion steps with inclusiveDescendant. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runInsertionSteps(node); + } + if (dom_1.dom.features.customElements) { + /** + * 7.7.2. If inclusiveDescendant is connected, then: + */ + if (util_1.Guard.isElementNode(node) && + ShadowTreeAlgorithm_1.shadowTree_isConnected(node)) { + if (util_1.Guard.isCustomElementNode(node)) { + /** + * 7.7.2.1. If inclusiveDescendant is custom, then enqueue a custom + * element callback reaction with inclusiveDescendant, callback name + * "connectedCallback", and an empty argument list. + */ + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(node, "connectedCallback", []); + } + else { + /** + * 7.7.2.2. Otherwise, try to upgrade inclusiveDescendant. + */ + CustomElementAlgorithm_1.customElement_tryToUpgrade(node); + } + } + } + /** + * 8. If suppress observers flag is unset, then queue a tree mutation record + * for parent with nodes, « », previousSibling, and child. + */ + if (dom_1.dom.features.mutationObservers) { + if (!suppressObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, [node], [], previousSibling, null); + } + } +} +/** + * Appends a node to the children of a parent node. + * + * @param node - a node + * @param parent - the parent to receive node + */ +function mutation_append(node, parent) { + /** + * To append a node to a parent, pre-insert node into parent before null. + */ + return mutation_preInsert(node, parent, null); +} +exports.mutation_append = mutation_append; +/** + * Replaces a node with another node. + * + * @param child - child node to remove + * @param node - node to insert + * @param parent - parent node to receive node + */ +function mutation_replace(child, node, parent) { + /** + * 1. If parent is not a Document, DocumentFragment, or Element node, + * throw a "HierarchyRequestError" DOMException. + */ + if (parent._nodeType !== interfaces_1.NodeType.Document && + parent._nodeType !== interfaces_1.NodeType.DocumentFragment && + parent._nodeType !== interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`Only document, document fragment and element nodes can contain child nodes. Parent node is ${parent.nodeName}.`); + /** + * 2. If node is a host-including inclusive ancestor of parent, throw a + * "HierarchyRequestError" DOMException. + */ + if (TreeAlgorithm_1.tree_isHostIncludingAncestorOf(parent, node, true)) + throw new DOMException_1.HierarchyRequestError(`The node to be inserted cannot be an ancestor of parent node. Node is ${node.nodeName}, parent node is ${parent.nodeName}.`); + /** + * 3. If child’s parent is not parent, then throw a "NotFoundError" + * DOMException. + */ + if (child._parent !== parent) + throw new DOMException_1.NotFoundError(`The reference child node cannot be found under parent node. Child node is ${child.nodeName}, parent node is ${parent.nodeName}.`); + /** + * 4. If node is not a DocumentFragment, DocumentType, Element, Text, + * ProcessingInstruction, or Comment node, throw a "HierarchyRequestError" + * DOMException. + */ + if (node._nodeType !== interfaces_1.NodeType.DocumentFragment && + node._nodeType !== interfaces_1.NodeType.DocumentType && + node._nodeType !== interfaces_1.NodeType.Element && + node._nodeType !== interfaces_1.NodeType.Text && + node._nodeType !== interfaces_1.NodeType.ProcessingInstruction && + node._nodeType !== interfaces_1.NodeType.CData && + node._nodeType !== interfaces_1.NodeType.Comment) + throw new DOMException_1.HierarchyRequestError(`Only document fragment, document type, element, text, processing instruction, cdata section or comment nodes can be inserted. Node is ${node.nodeName}.`); + /** + * 5. If either node is a Text node and parent is a document, or node is a + * doctype and parent is not a document, throw a "HierarchyRequestError" + * DOMException. + */ + if (node._nodeType === interfaces_1.NodeType.Text && + parent._nodeType === interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError(`Cannot insert a text node as a child of a document node. Node is ${node.nodeName}.`); + if (node._nodeType === interfaces_1.NodeType.DocumentType && + parent._nodeType !== interfaces_1.NodeType.Document) + throw new DOMException_1.HierarchyRequestError(`A document type node can only be inserted under a document node. Parent node is ${parent.nodeName}.`); + /** + * 6. If parent is a document, and any of the statements below, switched on + * node, are true, throw a "HierarchyRequestError" DOMException. + * - DocumentFragment node + * If node has more than one element child or has a Text node child. + * Otherwise, if node has one element child and either parent has an element + * child that is not child or a doctype is following child. + * - element + * parent has an element child that is not child or a doctype is + * following child. + * - doctype + * parent has a doctype child that is not child, or an element is + * preceding child. + */ + if (parent._nodeType === interfaces_1.NodeType.Document) { + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + let eleCount = 0; + for (const childNode of node._children) { + if (childNode._nodeType === interfaces_1.NodeType.Element) + eleCount++; + else if (childNode._nodeType === interfaces_1.NodeType.Text) + throw new DOMException_1.HierarchyRequestError(`Cannot insert text a node as a child of a document node. Node is ${childNode.nodeName}.`); + } + if (eleCount > 1) { + throw new DOMException_1.HierarchyRequestError(`A document node can only have one document element node. Document fragment to be inserted has ${eleCount} element nodes.`); + } + else if (eleCount === 1) { + for (const ele of parent._children) { + if (ele._nodeType === interfaces_1.NodeType.Element && ele !== child) + throw new DOMException_1.HierarchyRequestError(`The document node already has a document element node.`); + } + let doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node.`); + doctypeChild = doctypeChild._nextSibling; + } + } + } + else if (node._nodeType === interfaces_1.NodeType.Element) { + for (const ele of parent._children) { + if (ele._nodeType === interfaces_1.NodeType.Element && ele !== child) + throw new DOMException_1.HierarchyRequestError(`Document already has a document element node. Node is ${node.nodeName}.`); + } + let doctypeChild = child._nextSibling; + while (doctypeChild) { + if (doctypeChild._nodeType === interfaces_1.NodeType.DocumentType) + throw new DOMException_1.HierarchyRequestError(`Cannot insert an element node before a document type node. Node is ${node.nodeName}.`); + doctypeChild = doctypeChild._nextSibling; + } + } + else if (node._nodeType === interfaces_1.NodeType.DocumentType) { + for (const ele of parent._children) { + if (ele._nodeType === interfaces_1.NodeType.DocumentType && ele !== child) + throw new DOMException_1.HierarchyRequestError(`Document already has a document type node. Node is ${node.nodeName}.`); + } + let elementChild = child._previousSibling; + while (elementChild) { + if (elementChild._nodeType === interfaces_1.NodeType.Element) + throw new DOMException_1.HierarchyRequestError(`Cannot insert a document type node before an element node. Node is ${node.nodeName}.`); + elementChild = elementChild._previousSibling; + } + } + } + /** + * 7. Let reference child be child’s next sibling. + * 8. If reference child is node, set it to node’s next sibling. + * 8. Let previousSibling be child’s previous sibling. + */ + let referenceChild = child._nextSibling; + if (referenceChild === node) + referenceChild = node._nextSibling; + let previousSibling = child._previousSibling; + /** + * 10. Adopt node into parent’s node document. + * 11. Let removedNodes be the empty list. + */ + DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument); + const removedNodes = []; + /** + * 12. If child’s parent is not null, then: + */ + if (child._parent !== null) { + /** + * 12.1. Set removedNodes to [child]. + * 12.2. Remove child from its parent with the suppress observers flag + * set. + */ + removedNodes.push(child); + mutation_remove(child, child._parent, true); + } + /** + * 13. Let nodes be node’s children if node is a DocumentFragment node; + * otherwise [node]. + */ + let nodes = []; + if (node._nodeType === interfaces_1.NodeType.DocumentFragment) { + nodes = Array.from(node._children); + } + else { + nodes.push(node); + } + /** + * 14. Insert node into parent before reference child with the suppress + * observers flag set. + */ + mutation_insert(node, parent, referenceChild, true); + /** + * 15. Queue a tree mutation record for parent with nodes, removedNodes, + * previousSibling, and reference child. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, nodes, removedNodes, previousSibling, referenceChild); + } + /** + * 16. Return child. + */ + return child; +} +exports.mutation_replace = mutation_replace; +/** + * Replaces all nodes of a parent with the given node. + * + * @param node - node to insert + * @param parent - parent node to receive node + */ +function mutation_replaceAll(node, parent) { + /** + * 1. If node is not null, adopt node into parent’s node document. + */ + if (node !== null) { + DocumentAlgorithm_1.document_adopt(node, parent._nodeDocument); + } + /** + * 2. Let removedNodes be parent’s children. + */ + const removedNodes = Array.from(parent._children); + /** + * 3. Let addedNodes be the empty list. + * 4. If node is DocumentFragment node, then set addedNodes to node’s + * children. + * 5. Otherwise, if node is non-null, set addedNodes to [node]. + */ + let addedNodes = []; + if (node && node._nodeType === interfaces_1.NodeType.DocumentFragment) { + addedNodes = Array.from(node._children); + } + else if (node !== null) { + addedNodes.push(node); + } + /** + * 6. Remove all parent’s children, in tree order, with the suppress + * observers flag set. + */ + for (const childNode of removedNodes) { + mutation_remove(childNode, parent, true); + } + /** + * 7. If node is not null, then insert node into parent before null with the + * suppress observers flag set. + */ + if (node !== null) { + mutation_insert(node, parent, null, true); + } + /** + * 8. Queue a tree mutation record for parent with addedNodes, removedNodes, + * null, and null. + */ + if (dom_1.dom.features.mutationObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, addedNodes, removedNodes, null, null); + } +} +exports.mutation_replaceAll = mutation_replaceAll; +/** + * Ensures pre-removal validity of a child node from a parent, then + * removes it. + * + * @param child - child node to remove + * @param parent - parent node + */ +function mutation_preRemove(child, parent) { + /** + * 1. If child’s parent is not parent, then throw a "NotFoundError" + * DOMException. + * 2. Remove child from parent. + * 3. Return child. + */ + if (child._parent !== parent) + throw new DOMException_1.NotFoundError(`The child node cannot be found under parent node. Child node is ${child.nodeName}, parent node is ${parent.nodeName}.`); + mutation_remove(child, parent); + return child; +} +exports.mutation_preRemove = mutation_preRemove; +/** + * Removes a child node from its parent. + * + * @param node - node to remove + * @param parent - parent node + * @param suppressObservers - whether to notify observers + */ +function mutation_remove(node, parent, suppressObservers) { + if (dom_1.dom.rangeList.size !== 0) { + /** + * 1. Let index be node’s index. + */ + const index = TreeAlgorithm_1.tree_index(node); + /** + * 2. For each live range whose start node is an inclusive descendant of + * node, set its start to (parent, index). + * 3. For each live range whose end node is an inclusive descendant of + * node, set its end to (parent, index). + */ + for (const range of dom_1.dom.rangeList) { + if (TreeAlgorithm_1.tree_isDescendantOf(node, range._start[0], true)) { + range._start = [parent, index]; + } + if (TreeAlgorithm_1.tree_isDescendantOf(node, range._end[0], true)) { + range._end = [parent, index]; + } + if (range._start[0] === parent && range._start[1] > index) { + range._start[1]--; + } + if (range._end[0] === parent && range._end[1] > index) { + range._end[1]--; + } + } + /** + * 4. For each live range whose start node is parent and start offset is + * greater than index, decrease its start offset by 1. + * 5. For each live range whose end node is parent and end offset is greater + * than index, decrease its end offset by 1. + */ + for (const range of dom_1.dom.rangeList) { + if (range._start[0] === parent && range._start[1] > index) { + range._start[1] -= 1; + } + if (range._end[0] === parent && range._end[1] > index) { + range._end[1] -= 1; + } + } + } + /** + * 6. For each NodeIterator object iterator whose root’s node document is + * node’s node document, run the NodeIterator pre-removing steps given node + * and iterator. + */ + if (dom_1.dom.features.steps) { + for (const iterator of NodeIteratorAlgorithm_1.nodeIterator_iteratorList()) { + if (iterator._root._nodeDocument === node._nodeDocument) { + DOMAlgorithm_1.dom_runNodeIteratorPreRemovingSteps(iterator, node); + } + } + } + /** + * 7. Let oldPreviousSibling be node’s previous sibling. + * 8. Let oldNextSibling be node’s next sibling. + */ + const oldPreviousSibling = node._previousSibling; + const oldNextSibling = node._nextSibling; + // set document element node + if (util_1.Guard.isDocumentNode(parent) && util_1.Guard.isElementNode(node)) { + parent._documentElement = null; + } + /** + * 9. Remove node from its parent’s children. + */ + node._parent = null; + parent._children.delete(node); + // assign siblings and children for quick lookups + const prev = node._previousSibling; + const next = node._nextSibling; + node._previousSibling = null; + node._nextSibling = null; + if (prev) + prev._nextSibling = next; + if (next) + next._previousSibling = prev; + if (!prev) + parent._firstChild = next; + if (!next) + parent._lastChild = prev; + /** + * 10. If node is assigned, then run assign slotables for node’s assigned + * slot. + */ + if (dom_1.dom.features.slots) { + if (util_1.Guard.isSlotable(node) && node._assignedSlot !== null && ShadowTreeAlgorithm_1.shadowTree_isAssigned(node)) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotables(node._assignedSlot); + } + } + /** + * 11. If parent’s root is a shadow root, and parent is a slot whose + * assigned nodes is the empty list, then run signal a slot change for + * parent. + */ + if (dom_1.dom.features.slots) { + if (util_1.Guard.isShadowRoot(TreeAlgorithm_1.tree_rootNode(parent)) && + util_1.Guard.isSlot(parent) && util_2.isEmpty(parent._assignedNodes)) { + ShadowTreeAlgorithm_1.shadowTree_signalASlotChange(parent); + } + } + /** + * 12. If node has an inclusive descendant that is a slot, then: + * 12.1. Run assign slotables for a tree with parent's root. + * 12.2. Run assign slotables for a tree with node. + */ + if (dom_1.dom.features.slots) { + const descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, false, (e) => util_1.Guard.isSlot(e)); + if (descendant !== null) { + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(TreeAlgorithm_1.tree_rootNode(parent)); + ShadowTreeAlgorithm_1.shadowTree_assignSlotablesForATree(node); + } + } + /** + * 13. Run the removing steps with node and parent. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runRemovingSteps(node, parent); + } + /** + * 14. If node is custom, then enqueue a custom element callback + * reaction with node, callback name "disconnectedCallback", + * and an empty argument list. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(node)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(node, "disconnectedCallback", []); + } + } + /** + * 15. For each shadow-including descendant descendant of node, + * in shadow-including tree order, then: + */ + let descendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, false, true); + while (descendant !== null) { + /** + * 15.1. Run the removing steps with descendant. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runRemovingSteps(descendant, node); + } + /** + * 15.2. If descendant is custom, then enqueue a custom element + * callback reaction with descendant, callback name + * "disconnectedCallback", and an empty argument list. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isCustomElementNode(descendant)) { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(descendant, "disconnectedCallback", []); + } + } + descendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, descendant, false, true); + } + /** + * 16. For each inclusive ancestor inclusiveAncestor of parent, and + * then for each registered of inclusiveAncestor's registered + * observer list, if registered's options's subtree is true, + * then append a new transient registered observer whose + * observer is registered's observer, options is registered's + * options, and source is registered to node's registered + * observer list. + */ + if (dom_1.dom.features.mutationObservers) { + let inclusiveAncestor = TreeAlgorithm_1.tree_getFirstAncestorNode(parent, true); + while (inclusiveAncestor !== null) { + for (const registered of inclusiveAncestor._registeredObserverList) { + if (registered.options.subtree) { + node._registeredObserverList.push({ + observer: registered.observer, + options: registered.options, + source: registered + }); + } + } + inclusiveAncestor = TreeAlgorithm_1.tree_getNextAncestorNode(parent, inclusiveAncestor, true); + } + } + /** + * 17. If suppress observers flag is unset, then queue a tree mutation + * record for parent with « », « node », oldPreviousSibling, and + * oldNextSibling. + */ + if (dom_1.dom.features.mutationObservers) { + if (!suppressObservers) { + MutationObserverAlgorithm_1.observer_queueTreeMutationRecord(parent, [], [node], oldPreviousSibling, oldNextSibling); + } + } + /** + * 18. If node is a Text node, then run the child text content change steps + * for parent. + */ + if (dom_1.dom.features.steps) { + if (util_1.Guard.isTextNode(node)) { + DOMAlgorithm_1.dom_runChildTextContentChangeSteps(parent); + } + } +} +exports.mutation_remove = mutation_remove; +//# sourceMappingURL=MutationAlgorithm.js.map + +/***/ }), + +/***/ 483: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DOMException_1 = __webpack_require__(35); +/** + * Matches elements with the given selectors. + * + * @param selectors - selectors + * @param node - the node to match against + */ +function selectors_scopeMatchASelectorsString(selectors, node) { + /** + * TODO: Selectors + * 1. Let s be the result of parse a selector selectors. [SELECTORS4] + * 2. If s is failure, then throw a "SyntaxError" DOMException. + * 3. Return the result of match a selector against a tree with s and node’s + * root using scoping root node. [SELECTORS4]. + */ + throw new DOMException_1.NotSupportedError(); +} +exports.selectors_scopeMatchASelectorsString = selectors_scopeMatchASelectorsString; +//# sourceMappingURL=SelectorsAlgorithm.js.map + +/***/ }), + +/***/ 486: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(42); +/** + * Gets the value corresponding to the given key. + * + * @param map - a map + * @param key - a key + */ +function get(map, key) { + return map.get(key); +} +exports.get = get; +/** + * Sets the value corresponding to the given key. + * + * @param map - a map + * @param key - a key + * @param val - a value + */ +function set(map, key, val) { + map.set(key, val); +} +exports.set = set; +/** + * Removes the item with the given key or all items matching condition. + * + * @param map - a map + * @param conditionOrItem - the key of an item to remove or a condition matching + * items to remove + */ +function remove(map, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + map.delete(conditionOrItem); + } + else { + const toRemove = []; + for (const item of map) { + if (!!conditionOrItem.call(null, item)) { + toRemove.push(item[0]); + } + } + for (const key of toRemove) { + map.delete(key); + } + } +} +exports.remove = remove; +/** + * Determines if the map contains a value with the given key. + * + * @param map - a map + * @param conditionOrItem - the key of an item to match or a condition matching + * items + */ +function contains(map, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + return map.has(conditionOrItem); + } + else { + for (const item of map) { + if (!!conditionOrItem.call(null, item)) { + return true; + } + } + return false; + } +} +exports.contains = contains; +/** + * Gets the keys of the map. + * + * @param map - a map + */ +function keys(map) { + return new Set(map.keys()); +} +exports.keys = keys; +/** + * Gets the values of the map. + * + * @param map - a map + */ +function values(map) { + return [...map.values()]; +} +exports.values = values; +/** + * Gets the size of the map. + * + * @param map - a map + * @param condition - an optional condition to match + */ +function size(map, condition) { + if (condition === undefined) { + return map.size; + } + else { + let count = 0; + for (const item of map) { + if (!!condition.call(null, item)) { + count++; + } + } + return count; + } +} +exports.size = size; +/** + * Determines if the map is empty. + * + * @param map - a map + */ +function isEmpty(map) { + return map.size === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the map. + * + * @param map - a map + * @param condition - an optional condition to match + */ +function* forEach(map, condition) { + if (condition === undefined) { + yield* map; + } + else { + for (const item of map) { + if (!!condition.call(null, item)) { + yield item; + } + } + } +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of map. + * + * @param map - a map + */ +function clone(map) { + return new Map(map); +} +exports.clone = clone; +/** + * Returns a new map containing items from the map sorted in ascending + * order. + * + * @param map - a map + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(map, lessThanAlgo) { + const list = new Array(...map); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1); + return new Map(list); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new map containing items from the map sorted in descending + * order. + * + * @param map - a map + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(map, lessThanAlgo) { + const list = new Array(...map); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1); + return new Map(list); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +//# sourceMappingURL=Map.js.map + +/***/ }), + +/***/ 487: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +/** + * Represents an object which can be used to iterate through the nodes + * of a subtree. + */ +class TraverserImpl { + /** + * Initializes a new instance of `Traverser`. + * + * @param root - root node + */ + constructor(root) { + this._activeFlag = false; + this._root = root; + this._whatToShow = interfaces_1.WhatToShow.All; + this._filter = null; + } + /** @inheritdoc */ + get root() { return this._root; } + /** @inheritdoc */ + get whatToShow() { return this._whatToShow; } + /** @inheritdoc */ + get filter() { return this._filter; } +} +exports.TraverserImpl = TraverserImpl; +//# sourceMappingURL=TraverserImpl.js.map + +/***/ }), + +/***/ 488: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const interfaces_1 = __webpack_require__(970); +const DOMException_1 = __webpack_require__(35); +const NodeImpl_1 = __webpack_require__(935); +const util_1 = __webpack_require__(918); +const util_2 = __webpack_require__(337); +const infra_1 = __webpack_require__(23); +const URLAlgorithm_1 = __webpack_require__(813); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a document node. + */ +class DocumentImpl extends NodeImpl_1.NodeImpl { + /** + * Initializes a new instance of `Document`. + */ + constructor() { + super(); + this._children = new Set(); + this._encoding = { + name: "UTF-8", + labels: ["unicode-1-1-utf-8", "utf-8", "utf8"] + }; + this._contentType = 'application/xml'; + this._URL = { + scheme: "about", + username: "", + password: "", + host: null, + port: null, + path: ["blank"], + query: null, + fragment: null, + _cannotBeABaseURLFlag: true, + _blobURLEntry: null + }; + this._origin = null; + this._type = "xml"; + this._mode = "no-quirks"; + this._documentElement = null; + this._hasNamespaces = false; + this._nodeDocumentOverwrite = null; + } + get _nodeDocument() { return this._nodeDocumentOverwrite || this; } + set _nodeDocument(val) { this._nodeDocumentOverwrite = val; } + /** @inheritdoc */ + get implementation() { + /** + * The implementation attribute’s getter must return the DOMImplementation + * object that is associated with the document. + */ + return this._implementation || (this._implementation = algorithm_1.create_domImplementation(this)); + } + /** @inheritdoc */ + get URL() { + /** + * The URL attribute’s getter and documentURI attribute’s getter must return + * the URL, serialized. + * See: https://url.spec.whatwg.org/#concept-url-serializer + */ + return URLAlgorithm_1.urlSerializer(this._URL); + } + /** @inheritdoc */ + get documentURI() { return this.URL; } + /** @inheritdoc */ + get origin() { + return "null"; + } + /** @inheritdoc */ + get compatMode() { + /** + * The compatMode attribute’s getter must return "BackCompat" if context + * object’s mode is "quirks", and "CSS1Compat" otherwise. + */ + return this._mode === "quirks" ? "BackCompat" : "CSS1Compat"; + } + /** @inheritdoc */ + get characterSet() { + /** + * The characterSet attribute’s getter, charset attribute’s getter, and + * inputEncoding attribute’s getter, must return context object’s + * encoding’s name. + */ + return this._encoding.name; + } + /** @inheritdoc */ + get charset() { return this._encoding.name; } + /** @inheritdoc */ + get inputEncoding() { return this._encoding.name; } + /** @inheritdoc */ + get contentType() { + /** + * The contentType attribute’s getter must return the content type. + */ + return this._contentType; + } + /** @inheritdoc */ + get doctype() { + /** + * The doctype attribute’s getter must return the child of the document + * that is a doctype, and null otherwise. + */ + for (const child of this._children) { + if (util_1.Guard.isDocumentTypeNode(child)) + return child; + } + return null; + } + /** @inheritdoc */ + get documentElement() { + /** + * The documentElement attribute’s getter must return the document element. + */ + return this._documentElement; + } + /** @inheritdoc */ + getElementsByTagName(qualifiedName) { + /** + * The getElementsByTagName(qualifiedName) method, when invoked, must return + * the list of elements with qualified name qualifiedName for the context object. + */ + return algorithm_1.node_listOfElementsWithQualifiedName(qualifiedName, this); + } + /** @inheritdoc */ + getElementsByTagNameNS(namespace, localName) { + /** + * The getElementsByTagNameNS(namespace, localName) method, when invoked, + * must return the list of elements with namespace namespace and local name + * localName for the context object. + */ + return algorithm_1.node_listOfElementsWithNamespace(namespace, localName, this); + } + /** @inheritdoc */ + getElementsByClassName(classNames) { + /** + * The getElementsByClassName(classNames) method, when invoked, must return + * the list of elements with class names classNames for the context object. + */ + return algorithm_1.node_listOfElementsWithClassNames(classNames, this); + } + /** @inheritdoc */ + createElement(localName, options) { + /** + * 1. If localName does not match the Name production, then throw an + * "InvalidCharacterError" DOMException. + * 2. If the context object is an HTML document, then set localName to + * localName in ASCII lowercase. + * 3. Let is be null. + * 4. If options is a dictionary and options’s is is present, then set is + * to it. + * 5. Let namespace be the HTML namespace, if the context object is an + * HTML document or context object’s content type is + * "application/xhtml+xml", and null otherwise. + * 6. Return the result of creating an element given the context object, + * localName, namespace, null, is, and with the synchronous custom elements + * flag set. + */ + if (!algorithm_1.xml_isName(localName)) + throw new DOMException_1.InvalidCharacterError(); + if (this._type === "html") + localName = localName.toLowerCase(); + let is = null; + if (options !== undefined) { + if (util_2.isString(options)) { + is = options; + } + else { + is = options.is; + } + } + const namespace = (this._type === "html" || this._contentType === "application/xhtml+xml") ? + infra_1.namespace.HTML : null; + return algorithm_1.element_createAnElement(this, localName, namespace, null, is, true); + } + /** @inheritdoc */ + createElementNS(namespace, qualifiedName, options) { + /** + * The createElementNS(namespace, qualifiedName, options) method, when + * invoked, must return the result of running the internal createElementNS + * steps, given context object, namespace, qualifiedName, and options. + */ + return algorithm_1.document_internalCreateElementNS(this, namespace, qualifiedName, options); + } + /** @inheritdoc */ + createDocumentFragment() { + /** + * The createDocumentFragment() method, when invoked, must return a new + * DocumentFragment node with its node document set to the context object. + */ + return algorithm_1.create_documentFragment(this); + } + /** @inheritdoc */ + createTextNode(data) { + /** + * The createTextNode(data) method, when invoked, must return a new Text + * node with its data set to data and node document set to the context object. + */ + return algorithm_1.create_text(this, data); + } + /** @inheritdoc */ + createCDATASection(data) { + /** + * 1. If context object is an HTML document, then throw a + * "NotSupportedError" DOMException. + * 2. If data contains the string "]]>", then throw an + * "InvalidCharacterError" DOMException. + * 3. Return a new CDATASection node with its data set to data and node + * document set to the context object. + */ + if (this._type === "html") + throw new DOMException_1.NotSupportedError(); + if (data.indexOf(']]>') !== -1) + throw new DOMException_1.InvalidCharacterError(); + return algorithm_1.create_cdataSection(this, data); + } + /** @inheritdoc */ + createComment(data) { + /** + * The createComment(data) method, when invoked, must return a new Comment + * node with its data set to data and node document set to the context object. + */ + return algorithm_1.create_comment(this, data); + } + /** @inheritdoc */ + createProcessingInstruction(target, data) { + /** + * 1. If target does not match the Name production, then throw an + * "InvalidCharacterError" DOMException. + * 2. If data contains the string "?>", then throw an + * "InvalidCharacterError" DOMException. + * 3. Return a new ProcessingInstruction node, with target set to target, + * data set to data, and node document set to the context object. + */ + if (!algorithm_1.xml_isName(target)) + throw new DOMException_1.InvalidCharacterError(); + if (data.indexOf("?>") !== -1) + throw new DOMException_1.InvalidCharacterError(); + return algorithm_1.create_processingInstruction(this, target, data); + } + /** @inheritdoc */ + importNode(node, deep = false) { + /** + * 1. If node is a document or shadow root, then throw a "NotSupportedError" DOMException. + */ + if (util_1.Guard.isDocumentNode(node) || util_1.Guard.isShadowRoot(node)) + throw new DOMException_1.NotSupportedError(); + /** + * 2. Return a clone of node, with context object and the clone children flag set if deep is true. + */ + return algorithm_1.node_clone(node, this, deep); + } + /** @inheritdoc */ + adoptNode(node) { + /** + * 1. If node is a document, then throw a "NotSupportedError" DOMException. + */ + if (util_1.Guard.isDocumentNode(node)) + throw new DOMException_1.NotSupportedError(); + /** + * 2. If node is a shadow root, then throw a "HierarchyRequestError" DOMException. + */ + if (util_1.Guard.isShadowRoot(node)) + throw new DOMException_1.HierarchyRequestError(); + /** + * 3. Adopt node into the context object. + * 4. Return node. + */ + algorithm_1.document_adopt(node, this); + return node; + } + /** @inheritdoc */ + createAttribute(localName) { + /** + * 1. If localName does not match the Name production in XML, then throw + * an "InvalidCharacterError" DOMException. + * 2. If the context object is an HTML document, then set localName to + * localName in ASCII lowercase. + * 3. Return a new attribute whose local name is localName and node document + * is context object. + */ + if (!algorithm_1.xml_isName(localName)) + throw new DOMException_1.InvalidCharacterError(); + if (this._type === "html") { + localName = localName.toLowerCase(); + } + const attr = algorithm_1.create_attr(this, localName); + return attr; + } + /** @inheritdoc */ + createAttributeNS(namespace, qualifiedName) { + /** + * 1. Let namespace, prefix, and localName be the result of passing + * namespace and qualifiedName to validate and extract. + * 2. Return a new attribute whose namespace is namespace, namespace prefix + * is prefix, local name is localName, and node document is context object. + */ + const [ns, prefix, localName] = algorithm_1.namespace_validateAndExtract(namespace, qualifiedName); + const attr = algorithm_1.create_attr(this, localName); + attr._namespace = ns; + attr._namespacePrefix = prefix; + return attr; + } + /** @inheritdoc */ + createEvent(eventInterface) { + return algorithm_1.event_createLegacyEvent(eventInterface); + } + /** @inheritdoc */ + createRange() { + /** + * The createRange() method, when invoked, must return a new live range + * with (context object, 0) as its start and end. + */ + const range = algorithm_1.create_range(); + range._start = [this, 0]; + range._end = [this, 0]; + return range; + } + /** @inheritdoc */ + createNodeIterator(root, whatToShow = interfaces_1.WhatToShow.All, filter = null) { + /** + * 1. Let iterator be a new NodeIterator object. + * 2. Set iterator’s root and iterator’s reference to root. + * 3. Set iterator’s pointer before reference to true. + * 4. Set iterator’s whatToShow to whatToShow. + * 5. Set iterator’s filter to filter. + * 6. Return iterator. + */ + const iterator = algorithm_1.create_nodeIterator(root, root, true); + iterator._whatToShow = whatToShow; + iterator._iteratorCollection = algorithm_1.create_nodeList(root); + if (util_2.isFunction(filter)) { + iterator._filter = algorithm_1.create_nodeFilter(); + iterator._filter.acceptNode = filter; + } + else { + iterator._filter = filter; + } + return iterator; + } + /** @inheritdoc */ + createTreeWalker(root, whatToShow = interfaces_1.WhatToShow.All, filter = null) { + /** + * 1. Let walker be a new TreeWalker object. + * 2. Set walker’s root and walker’s current to root. + * 3. Set walker’s whatToShow to whatToShow. + * 4. Set walker’s filter to filter. + * 5. Return walker. + */ + const walker = algorithm_1.create_treeWalker(root, root); + walker._whatToShow = whatToShow; + if (util_2.isFunction(filter)) { + walker._filter = algorithm_1.create_nodeFilter(); + walker._filter.acceptNode = filter; + } + else { + walker._filter = filter; + } + return walker; + } + /** + * Gets the parent event target for the given event. + * + * @param event - an event + */ + _getTheParent(event) { + /** + * TODO: Implement realms + * A document’s get the parent algorithm, given an event, returns null if + * event’s type attribute value is "load" or document does not have a + * browsing context, and the document’s relevant global object otherwise. + */ + if (event._type === "load") { + return null; + } + else { + return _1.dom.window; + } + } + // MIXIN: NonElementParentNode + /* istanbul ignore next */ + getElementById(elementId) { throw new Error("Mixin: NonElementParentNode not implemented."); } + // MIXIN: DocumentOrShadowRoot + // No elements + // MIXIN: ParentNode + /* istanbul ignore next */ + get children() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get firstElementChild() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get lastElementChild() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get childElementCount() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + prepend(...nodes) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + append(...nodes) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + querySelector(selectors) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + querySelectorAll(selectors) { throw new Error("Mixin: ParentNode not implemented."); } +} +exports.DocumentImpl = DocumentImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(DocumentImpl.prototype, "_nodeType", interfaces_1.NodeType.Document); +//# sourceMappingURL=DocumentImpl.js.map + +/***/ }), + +/***/ 493: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const util_2 = __webpack_require__(337); +const ElementImpl_1 = __webpack_require__(695); +const CustomElementAlgorithm_1 = __webpack_require__(344); +const TreeAlgorithm_1 = __webpack_require__(873); +const NamespaceAlgorithm_1 = __webpack_require__(664); +const DOMAlgorithm_1 = __webpack_require__(304); +const ElementAlgorithm_1 = __webpack_require__(33); +const MutationAlgorithm_1 = __webpack_require__(479); +/** + * Returns an element interface for the given name and namespace. + * + * @param name - element name + * @param namespace - namespace + */ +function document_elementInterface(name, namespace) { + return ElementImpl_1.ElementImpl; +} +exports.document_elementInterface = document_elementInterface; +/** + * Creates a new element node. + * See: https://dom.spec.whatwg.org/#internal-createelementns-steps + * + * @param document - owner document + * @param namespace - element namespace + * @param qualifiedName - qualified name + * @param options - element options + */ +function document_internalCreateElementNS(document, namespace, qualifiedName, options) { + /** + * 1. Let namespace, prefix, and localName be the result of passing + * namespace and qualifiedName to validate and extract. + * 2. Let is be null. + * 3. If options is a dictionary and options’s is is present, then set + * is to it. + * 4. Return the result of creating an element given document, localName, + * namespace, prefix, is, and with the synchronous custom elements flag set. + */ + const [ns, prefix, localName] = NamespaceAlgorithm_1.namespace_validateAndExtract(namespace, qualifiedName); + let is = null; + if (options !== undefined) { + if (util_2.isString(options)) { + is = options; + } + else { + is = options.is; + } + } + return ElementAlgorithm_1.element_createAnElement(document, localName, ns, prefix, is, true); +} +exports.document_internalCreateElementNS = document_internalCreateElementNS; +/** + * Removes `node` and its subtree from its document and changes + * its owner document to `document` so that it can be inserted + * into `document`. + * + * @param node - the node to move + * @param document - document to receive the node and its subtree + */ +function document_adopt(node, document) { + // Optimize for common case of inserting a fresh node + if (node._nodeDocument === document && node._parent === null) { + return; + } + /** + * 1. Let oldDocument be node’s node document. + * 2. If node’s parent is not null, remove node from its parent. + */ + const oldDocument = node._nodeDocument; + if (node._parent) + MutationAlgorithm_1.mutation_remove(node, node._parent); + /** + * 3. If document is not oldDocument, then: + */ + if (document !== oldDocument) { + /** + * 3.1. For each inclusiveDescendant in node’s shadow-including inclusive + * descendants: + */ + let inclusiveDescendant = TreeAlgorithm_1.tree_getFirstDescendantNode(node, true, true); + while (inclusiveDescendant !== null) { + /** + * 3.1.1. Set inclusiveDescendant’s node document to document. + * 3.1.2. If inclusiveDescendant is an element, then set the node + * document of each attribute in inclusiveDescendant’s attribute list + * to document. + */ + inclusiveDescendant._nodeDocument = document; + if (util_1.Guard.isElementNode(inclusiveDescendant)) { + for (const attr of inclusiveDescendant._attributeList._asArray()) { + attr._nodeDocument = document; + } + } + /** + * 3.2. For each inclusiveDescendant in node's shadow-including + * inclusive descendants that is custom, enqueue a custom + * element callback reaction with inclusiveDescendant, + * callback name "adoptedCallback", and an argument list + * containing oldDocument and document. + */ + if (dom_1.dom.features.customElements) { + if (util_1.Guard.isElementNode(inclusiveDescendant) && + inclusiveDescendant._customElementState === "custom") { + CustomElementAlgorithm_1.customElement_enqueueACustomElementCallbackReaction(inclusiveDescendant, "adoptedCallback", [oldDocument, document]); + } + } + /** + * 3.3. For each inclusiveDescendant in node’s shadow-including + * inclusive descendants, in shadow-including tree order, run the + * adopting steps with inclusiveDescendant and oldDocument. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runAdoptingSteps(inclusiveDescendant, oldDocument); + } + inclusiveDescendant = TreeAlgorithm_1.tree_getNextDescendantNode(node, inclusiveDescendant, true, true); + } + } +} +exports.document_adopt = document_adopt; +//# sourceMappingURL=DocumentAlgorithm.js.map + +/***/ }), + +/***/ 495: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Defines a WebIDL `Const` property on the given object. + * + * @param o - object on which to add the property + * @param name - property name + * @param value - property value + */ +function idl_defineConst(o, name, value) { + Object.defineProperty(o, name, { writable: false, enumerable: true, configurable: false, value: value }); +} +exports.idl_defineConst = idl_defineConst; +//# sourceMappingURL=WebIDLAlgorithm.js.map + +/***/ }), + +/***/ 496: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(68); +/** + * Adds the given item to the end of the set. + * + * @param set - a set + * @param item - an item + */ +function append(set, item) { + set.add(item); +} +exports.append = append; +/** + * Extends a set by appending all items from another set. + * + * @param setA - a list to extend + * @param setB - a list containing items to append to `setA` + */ +function extend(setA, setB) { + setB.forEach(setA.add, setA); +} +exports.extend = extend; +/** + * Inserts the given item to the start of the set. + * + * @param set - a set + * @param item - an item + */ +function prepend(set, item) { + const cloned = new Set(set); + set.clear(); + set.add(item); + cloned.forEach(set.add, set); +} +exports.prepend = prepend; +/** + * Replaces the given item or all items matching condition with a new item. + * + * @param set - a set + * @param conditionOrItem - an item to replace or a condition matching items + * to replace + * @param item - an item + */ +function replace(set, conditionOrItem, newItem) { + const newSet = new Set(); + for (const oldItem of set) { + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + newSet.add(newItem); + } + else { + newSet.add(oldItem); + } + } + else if (oldItem === conditionOrItem) { + newSet.add(newItem); + } + else { + newSet.add(oldItem); + } + } + set.clear(); + newSet.forEach(set.add, set); +} +exports.replace = replace; +/** + * Inserts the given item before the given index. + * + * @param set - a set + * @param item - an item + */ +function insert(set, item, index) { + const newSet = new Set(); + let i = 0; + for (const oldItem of set) { + if (i === index) + newSet.add(item); + newSet.add(oldItem); + i++; + } + set.clear(); + newSet.forEach(set.add, set); +} +exports.insert = insert; +/** + * Removes the given item or all items matching condition. + * + * @param set - a set + * @param conditionOrItem - an item to remove or a condition matching items + * to remove + */ +function remove(set, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + set.delete(conditionOrItem); + } + else { + const toRemove = []; + for (const item of set) { + if (!!conditionOrItem.call(null, item)) { + toRemove.push(item); + } + } + for (const oldItem of toRemove) { + set.delete(oldItem); + } + } +} +exports.remove = remove; +/** + * Removes all items from the set. + */ +function empty(set) { + set.clear(); +} +exports.empty = empty; +/** + * Determines if the set contains the given item or any items matching + * condition. + * + * @param set - a set + * @param conditionOrItem - an item to a condition to match + */ +function contains(set, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + return set.has(conditionOrItem); + } + else { + for (const oldItem of set) { + if (!!conditionOrItem.call(null, oldItem)) { + return true; + } + } + } + return false; +} +exports.contains = contains; +/** + * Returns the count of items in the set matching the given condition. + * + * @param set - a set + * @param condition - an optional condition to match + */ +function size(set, condition) { + if (condition === undefined) { + return set.size; + } + else { + let count = 0; + for (const item of set) { + if (!!condition.call(null, item)) { + count++; + } + } + return count; + } +} +exports.size = size; +/** + * Determines if the set is empty. + * + * @param set - a set + */ +function isEmpty(set) { + return set.size === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the set. + * + * @param set - a set + * @param condition - an optional condition to match + */ +function* forEach(set, condition) { + if (condition === undefined) { + yield* set; + } + else { + for (const item of set) { + if (!!condition.call(null, item)) { + yield item; + } + } + } +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of set. + * + * @param set - a set + */ +function clone(set) { + return new Set(set); +} +exports.clone = clone; +/** + * Returns a new set containing items from the set sorted in ascending + * order. + * + * @param set - a set + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(set, lessThanAlgo) { + const list = new Array(...set); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1); + return new Set(list); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new set containing items from the set sorted in descending + * order. + * + * @param set - a set + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(set, lessThanAlgo) { + const list = new Array(...set); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1); + return new Set(list); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +/** + * Determines if a set is a subset of another set. + * + * @param subset - a set + * @param superset - a superset possibly containing all items from `subset`. + */ +function isSubsetOf(subset, superset) { + for (const item of subset) { + if (!superset.has(item)) + return false; + } + return true; +} +exports.isSubsetOf = isSubsetOf; +/** + * Determines if a set is a superset of another set. + * + * @param superset - a set + * @param subset - a subset possibly contained within `superset`. + */ +function isSupersetOf(superset, subset) { + return isSubsetOf(subset, superset); +} +exports.isSupersetOf = isSupersetOf; +/** + * Returns a new set with items that are contained in both sets. + * + * @param setA - a set + * @param setB - a set + */ +function intersection(setA, setB) { + const newSet = new Set(); + for (const item of setA) { + if (setB.has(item)) + newSet.add(item); + } + return newSet; +} +exports.intersection = intersection; +/** + * Returns a new set with items from both sets. + * + * @param setA - a set + * @param setB - a set + */ +function union(setA, setB) { + const newSet = new Set(setA); + setB.forEach(newSet.add, newSet); + return newSet; +} +exports.union = union; +/** + * Returns a set of integers from `n` to `m` inclusive. + * + * @param n - starting number + * @param m - ending number + */ +function range(n, m) { + const newSet = new Set(); + for (let i = n; i <= m; i++) { + newSet.add(i); + } + return newSet; +} +exports.range = range; +//# sourceMappingURL=Set.js.map + +/***/ }), + +/***/ 501: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Appends the given item to the queue. + * + * @param list - a list + * @param item - an item + */ +function enqueue(list, item) { + list.push(item); +} +exports.enqueue = enqueue; +/** + * Removes and returns an item from the queue. + * + * @param list - a list + */ +function dequeue(list) { + return list.shift() || null; +} +exports.dequeue = dequeue; +//# sourceMappingURL=Queue.js.map + +/***/ }), + +/***/ 512: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Pre-serializes XML nodes. + */ +class BaseCBWriter { + /** + * Initializes a new instance of `BaseCBWriter`. + * + * @param builderOptions - XML builder options + */ + constructor(builderOptions) { + /** + * Gets the current depth of the XML tree. + */ + this.level = 0; + this._builderOptions = builderOptions; + this._writerOptions = builderOptions; + } +} +exports.BaseCBWriter = BaseCBWriter; +//# sourceMappingURL=BaseCBWriter.js.map + +/***/ }), + +/***/ 522: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(68); +/** + * Parses the given byte sequence representing a JSON string into an object. + * + * @param bytes - a byte sequence + */ +function parseJSONFromBytes(bytes) { + /** + * 1. Let jsonText be the result of running UTF-8 decode on bytes. [ENCODING] + * 2. Return ? Call(%JSONParse%, undefined, « jsonText »). + */ + const jsonText = util_1.utf8Decode(bytes); + return JSON.parse.call(undefined, jsonText); +} +exports.parseJSONFromBytes = parseJSONFromBytes; +/** + * Serialize the given JavaScript value into a byte sequence. + * + * @param value - a JavaScript value + */ +function serializeJSONToBytes(value) { + /** + * 1. Let jsonString be ? Call(%JSONStringify%, undefined, « value »). + * 2. Return the result of running UTF-8 encode on jsonString. [ENCODING] + */ + const jsonString = JSON.stringify.call(undefined, value); + return util_1.utf8Encode(jsonString); +} +exports.serializeJSONToBytes = serializeJSONToBytes; +/** + * Parses the given JSON string into a Realm-independent JavaScript value. + * + * @param jsonText - a JSON string + */ +function parseJSONIntoInfraValues(jsonText) { + /** + * 1. Let jsValue be ? Call(%JSONParse%, undefined, « jsonText »). + * 2. Return the result of converting a JSON-derived JavaScript value to an + * Infra value, given jsValue. + */ + const jsValue = JSON.parse.call(undefined, jsonText); + return convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue); +} +exports.parseJSONIntoInfraValues = parseJSONIntoInfraValues; +/** + * Parses the value into a Realm-independent JavaScript value. + * + * @param jsValue - a JavaScript value + */ +function convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue) { + /** + * 1. If Type(jsValue) is Null, String, or Number, then return jsValue. + */ + if (jsValue === null || util_1.isString(jsValue) || util_1.isNumber(jsValue)) + return jsValue; + /** + * 2. If IsArray(jsValue) is true, then: + * 2.1. Let result be an empty list. + * 2.2. Let length be ! ToLength(! Get(jsValue, "length")). + * 2.3. For each index of the range 0 to length − 1, inclusive: + * 2.3.1. Let indexName be ! ToString(index). + * 2.3.2. Let jsValueAtIndex be ! Get(jsValue, indexName). + * 2.3.3. Let infraValueAtIndex be the result of converting a JSON-derived + * JavaScript value to an Infra value, given jsValueAtIndex. + * 2.3.4. Append infraValueAtIndex to result. + * 2.8. Return result. + */ + if (util_1.isArray(jsValue)) { + const result = new Array(); + for (const jsValueAtIndex of jsValue) { + result.push(convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtIndex)); + } + return result; + } + else if (util_1.isObject(jsValue)) { + /** + * 3. Let result be an empty ordered map. + * 4. For each key of ! jsValue.[[OwnPropertyKeys]](): + * 4.1. Let jsValueAtKey be ! Get(jsValue, key). + * 4.2. Let infraValueAtKey be the result of converting a JSON-derived + * JavaScript value to an Infra value, given jsValueAtKey. + * 4.3. Set result[key] to infraValueAtKey. + * 5. Return result. + */ + const result = new Map(); + for (const key in jsValue) { + /* istanbul ignore else */ + if (jsValue.hasOwnProperty(key)) { + const jsValueAtKey = jsValue[key]; + result.set(key, convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtKey)); + } + } + return result; + } + /* istanbul ignore next */ + return jsValue; +} +exports.convertAJSONDerivedJavaScriptValueToAnInfraValue = convertAJSONDerivedJavaScriptValueToAnInfraValue; +//# sourceMappingURL=JSON.js.map + +/***/ }), + +/***/ 524: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache for storing order between equal objects. + * + * This cache is used when an algorithm compares two objects and finds them to + * be equal but still needs to establish an order between those two objects. + * When two such objects `a` and `b` are passed to the `check` method, a random + * number is generated with `Math.random()`. If the random number is less than + * `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along + * with `a` and `b` is stored in the cache, so that subsequent checks result + * in the same consistent result. + * + * The cache has a size limit which is defined on initialization. + */ +class CompareCache { + /** + * Initializes a new instance of `CompareCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Compares and caches the given objects. Returns `true` if `objA < objB` and + * `false` otherwise. + * + * @param objA - an item to compare + * @param objB - an item to compare + */ + check(objA, objB) { + if (this._items.get(objA) === objB) + return true; + else if (this._items.get(objB) === objA) + return false; + const result = (Math.random() < 0.5); + if (result) { + this._items.set(objA, objB); + } + else { + this._items.set(objB, objA); + } + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return result; + } +} +exports.CompareCache = CompareCache; +//# sourceMappingURL=CompareCache.js.map + +/***/ }), + +/***/ 533: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const core = __importStar(__webpack_require__(470)); +const io = __importStar(__webpack_require__(1)); +const fs = __importStar(__webpack_require__(747)); +const os = __importStar(__webpack_require__(87)); +const path = __importStar(__webpack_require__(622)); +const httpm = __importStar(__webpack_require__(539)); +const semver = __importStar(__webpack_require__(280)); +const v4_1 = __importDefault(__webpack_require__(826)); +const exec_1 = __webpack_require__(986); +const assert_1 = __webpack_require__(357); +class HTTPError extends Error { + constructor(httpStatusCode) { + super(`Unexpected HTTP response: ${httpStatusCode}`); + this.httpStatusCode = httpStatusCode; + Object.setPrototypeOf(this, new.target.prototype); + } +} +exports.HTTPError = HTTPError; +const IS_WINDOWS = process.platform === 'win32'; +const userAgent = 'actions/tool-cache'; +// On load grab temp directory and cache directory and remove them from env (currently don't want to expose this) +let tempDirectory = process.env['RUNNER_TEMP'] || ''; +let cacheRoot = process.env['RUNNER_TOOL_CACHE'] || ''; +// If directories not found, place them in common temp locations +if (!tempDirectory || !cacheRoot) { + let baseLocation; + if (IS_WINDOWS) { + // On windows use the USERPROFILE env variable + baseLocation = process.env['USERPROFILE'] || 'C:\\'; + } + else { + if (process.platform === 'darwin') { + baseLocation = '/Users'; + } + else { + baseLocation = '/home'; + } + } + if (!tempDirectory) { + tempDirectory = path.join(baseLocation, 'actions', 'temp'); + } + if (!cacheRoot) { + cacheRoot = path.join(baseLocation, 'actions', 'cache'); + } +} +/** + * Download a tool from an url and stream it into a file + * + * @param url url of tool to download + * @param dest path to download tool + * @returns path to downloaded tool + */ +function downloadTool(url, dest) { + return __awaiter(this, void 0, void 0, function* () { + // Wrap in a promise so that we can resolve from within stream callbacks + return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () { + try { + const http = new httpm.HttpClient(userAgent, [], { + allowRetries: true, + maxRetries: 3 + }); + dest = dest || path.join(tempDirectory, v4_1.default()); + yield io.mkdirP(path.dirname(dest)); + core.debug(`Downloading ${url}`); + core.debug(`Downloading ${dest}`); + if (fs.existsSync(dest)) { + throw new Error(`Destination file path ${dest} already exists`); + } + const response = yield http.get(url); + if (response.message.statusCode !== 200) { + const err = new HTTPError(response.message.statusCode); + core.debug(`Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`); + throw err; + } + const file = fs.createWriteStream(dest); + file.on('open', () => __awaiter(this, void 0, void 0, function* () { + try { + const stream = response.message.pipe(file); + stream.on('close', () => { + core.debug('download complete'); + resolve(dest); + }); + } + catch (err) { + core.debug(`Failed to download from "${url}". Code(${response.message.statusCode}) Message(${response.message.statusMessage})`); + reject(err); + } + })); + file.on('error', err => { + file.end(); + reject(err); + }); + } + catch (err) { + reject(err); + } + })); + }); +} +exports.downloadTool = downloadTool; +/** + * Extract a .7z file + * + * @param file path to the .7z file + * @param dest destination directory. Optional. + * @param _7zPath path to 7zr.exe. Optional, for long path support. Most .7z archives do not have this + * problem. If your .7z archive contains very long paths, you can pass the path to 7zr.exe which will + * gracefully handle long paths. By default 7zdec.exe is used because it is a very small program and is + * bundled with the tool lib. However it does not support long paths. 7zr.exe is the reduced command line + * interface, it is smaller than the full command line interface, and it does support long paths. At the + * time of this writing, it is freely available from the LZMA SDK that is available on the 7zip website. + * Be sure to check the current license agreement. If 7zr.exe is bundled with your action, then the path + * to 7zr.exe can be pass to this function. + * @returns path to the destination directory + */ +function extract7z(file, dest, _7zPath) { + return __awaiter(this, void 0, void 0, function* () { + assert_1.ok(IS_WINDOWS, 'extract7z() not supported on current OS'); + assert_1.ok(file, 'parameter "file" is required'); + dest = yield _createExtractFolder(dest); + const originalCwd = process.cwd(); + process.chdir(dest); + if (_7zPath) { + try { + const args = [ + 'x', + '-bb1', + '-bd', + '-sccUTF-8', + file + ]; + const options = { + silent: true + }; + yield exec_1.exec(`"${_7zPath}"`, args, options); + } + finally { + process.chdir(originalCwd); + } + } + else { + const escapedScript = path + .join(__dirname, '..', 'scripts', 'Invoke-7zdec.ps1') + .replace(/'/g, "''") + .replace(/"|\n|\r/g, ''); // double-up single quotes, remove double quotes and newlines + const escapedFile = file.replace(/'/g, "''").replace(/"|\n|\r/g, ''); + const escapedTarget = dest.replace(/'/g, "''").replace(/"|\n|\r/g, ''); + const command = `& '${escapedScript}' -Source '${escapedFile}' -Target '${escapedTarget}'`; + const args = [ + '-NoLogo', + '-Sta', + '-NoProfile', + '-NonInteractive', + '-ExecutionPolicy', + 'Unrestricted', + '-Command', + command + ]; + const options = { + silent: true + }; + try { + const powershellPath = yield io.which('powershell', true); + yield exec_1.exec(`"${powershellPath}"`, args, options); + } + finally { + process.chdir(originalCwd); + } + } + return dest; + }); +} +exports.extract7z = extract7z; +/** + * Extract a compressed tar archive + * + * @param file path to the tar + * @param dest destination directory. Optional. + * @param flags flags for the tar command to use for extraction. Defaults to 'xz' (extracting gzipped tars). Optional. + * @returns path to the destination directory + */ +function extractTar(file, dest, flags = 'xz') { + return __awaiter(this, void 0, void 0, function* () { + if (!file) { + throw new Error("parameter 'file' is required"); + } + // Create dest + dest = yield _createExtractFolder(dest); + // Determine whether GNU tar + let versionOutput = ''; + yield exec_1.exec('tar --version', [], { + ignoreReturnCode: true, + listeners: { + stdout: (data) => (versionOutput += data.toString()), + stderr: (data) => (versionOutput += data.toString()) + } + }); + const isGnuTar = versionOutput.toUpperCase().includes('GNU TAR'); + // Initialize args + const args = [flags]; + let destArg = dest; + let fileArg = file; + if (IS_WINDOWS && isGnuTar) { + args.push('--force-local'); + destArg = dest.replace(/\\/g, '/'); + // Technically only the dest needs to have `/` but for aesthetic consistency + // convert slashes in the file arg too. + fileArg = file.replace(/\\/g, '/'); + } + if (isGnuTar) { + // Suppress warnings when using GNU tar to extract archives created by BSD tar + args.push('--warning=no-unknown-keyword'); + } + args.push('-C', destArg, '-f', fileArg); + yield exec_1.exec(`tar`, args); + return dest; + }); +} +exports.extractTar = extractTar; +/** + * Extract a zip + * + * @param file path to the zip + * @param dest destination directory. Optional. + * @returns path to the destination directory + */ +function extractZip(file, dest) { + return __awaiter(this, void 0, void 0, function* () { + if (!file) { + throw new Error("parameter 'file' is required"); + } + dest = yield _createExtractFolder(dest); + if (IS_WINDOWS) { + yield extractZipWin(file, dest); + } + else { + yield extractZipNix(file, dest); + } + return dest; + }); +} +exports.extractZip = extractZip; +function extractZipWin(file, dest) { + return __awaiter(this, void 0, void 0, function* () { + // build the powershell command + const escapedFile = file.replace(/'/g, "''").replace(/"|\n|\r/g, ''); // double-up single quotes, remove double quotes and newlines + const escapedDest = dest.replace(/'/g, "''").replace(/"|\n|\r/g, ''); + const command = `$ErrorActionPreference = 'Stop' ; try { Add-Type -AssemblyName System.IO.Compression.FileSystem } catch { } ; [System.IO.Compression.ZipFile]::ExtractToDirectory('${escapedFile}', '${escapedDest}')`; + // run powershell + const powershellPath = yield io.which('powershell'); + const args = [ + '-NoLogo', + '-Sta', + '-NoProfile', + '-NonInteractive', + '-ExecutionPolicy', + 'Unrestricted', + '-Command', + command + ]; + yield exec_1.exec(`"${powershellPath}"`, args); + }); +} +function extractZipNix(file, dest) { + return __awaiter(this, void 0, void 0, function* () { + const unzipPath = yield io.which('unzip'); + yield exec_1.exec(`"${unzipPath}"`, [file], { cwd: dest }); + }); +} +/** + * Caches a directory and installs it into the tool cacheDir + * + * @param sourceDir the directory to cache into tools + * @param tool tool name + * @param version version of the tool. semver format + * @param arch architecture of the tool. Optional. Defaults to machine architecture + */ +function cacheDir(sourceDir, tool, version, arch) { + return __awaiter(this, void 0, void 0, function* () { + version = semver.clean(version) || version; + arch = arch || os.arch(); + core.debug(`Caching tool ${tool} ${version} ${arch}`); + core.debug(`source dir: ${sourceDir}`); + if (!fs.statSync(sourceDir).isDirectory()) { + throw new Error('sourceDir is not a directory'); + } + // Create the tool dir + const destPath = yield _createToolPath(tool, version, arch); + // copy each child item. do not move. move can fail on Windows + // due to anti-virus software having an open handle on a file. + for (const itemName of fs.readdirSync(sourceDir)) { + const s = path.join(sourceDir, itemName); + yield io.cp(s, destPath, { recursive: true }); + } + // write .complete + _completeToolPath(tool, version, arch); + return destPath; + }); +} +exports.cacheDir = cacheDir; +/** + * Caches a downloaded file (GUID) and installs it + * into the tool cache with a given targetName + * + * @param sourceFile the file to cache into tools. Typically a result of downloadTool which is a guid. + * @param targetFile the name of the file name in the tools directory + * @param tool tool name + * @param version version of the tool. semver format + * @param arch architecture of the tool. Optional. Defaults to machine architecture + */ +function cacheFile(sourceFile, targetFile, tool, version, arch) { + return __awaiter(this, void 0, void 0, function* () { + version = semver.clean(version) || version; + arch = arch || os.arch(); + core.debug(`Caching tool ${tool} ${version} ${arch}`); + core.debug(`source file: ${sourceFile}`); + if (!fs.statSync(sourceFile).isFile()) { + throw new Error('sourceFile is not a file'); + } + // create the tool dir + const destFolder = yield _createToolPath(tool, version, arch); + // copy instead of move. move can fail on Windows due to + // anti-virus software having an open handle on a file. + const destPath = path.join(destFolder, targetFile); + core.debug(`destination file ${destPath}`); + yield io.cp(sourceFile, destPath); + // write .complete + _completeToolPath(tool, version, arch); + return destFolder; + }); +} +exports.cacheFile = cacheFile; +/** + * Finds the path to a tool version in the local installed tool cache + * + * @param toolName name of the tool + * @param versionSpec version of the tool + * @param arch optional arch. defaults to arch of computer + */ +function find(toolName, versionSpec, arch) { + if (!toolName) { + throw new Error('toolName parameter is required'); + } + if (!versionSpec) { + throw new Error('versionSpec parameter is required'); + } + arch = arch || os.arch(); + // attempt to resolve an explicit version + if (!_isExplicitVersion(versionSpec)) { + const localVersions = findAllVersions(toolName, arch); + const match = _evaluateVersions(localVersions, versionSpec); + versionSpec = match; + } + // check for the explicit version in the cache + let toolPath = ''; + if (versionSpec) { + versionSpec = semver.clean(versionSpec) || ''; + const cachePath = path.join(cacheRoot, toolName, versionSpec, arch); + core.debug(`checking cache: ${cachePath}`); + if (fs.existsSync(cachePath) && fs.existsSync(`${cachePath}.complete`)) { + core.debug(`Found tool in cache ${toolName} ${versionSpec} ${arch}`); + toolPath = cachePath; + } + else { + core.debug('not found'); + } + } + return toolPath; +} +exports.find = find; +/** + * Finds the paths to all versions of a tool that are installed in the local tool cache + * + * @param toolName name of the tool + * @param arch optional arch. defaults to arch of computer + */ +function findAllVersions(toolName, arch) { + const versions = []; + arch = arch || os.arch(); + const toolPath = path.join(cacheRoot, toolName); + if (fs.existsSync(toolPath)) { + const children = fs.readdirSync(toolPath); + for (const child of children) { + if (_isExplicitVersion(child)) { + const fullPath = path.join(toolPath, child, arch || ''); + if (fs.existsSync(fullPath) && fs.existsSync(`${fullPath}.complete`)) { + versions.push(child); + } + } + } + } + return versions; +} +exports.findAllVersions = findAllVersions; +function _createExtractFolder(dest) { + return __awaiter(this, void 0, void 0, function* () { + if (!dest) { + // create a temp dir + dest = path.join(tempDirectory, v4_1.default()); + } + yield io.mkdirP(dest); + return dest; + }); +} +function _createToolPath(tool, version, arch) { + return __awaiter(this, void 0, void 0, function* () { + const folderPath = path.join(cacheRoot, tool, semver.clean(version) || version, arch || ''); + core.debug(`destination ${folderPath}`); + const markerPath = `${folderPath}.complete`; + yield io.rmRF(folderPath); + yield io.rmRF(markerPath); + yield io.mkdirP(folderPath); + return folderPath; + }); +} +function _completeToolPath(tool, version, arch) { + const folderPath = path.join(cacheRoot, tool, semver.clean(version) || version, arch || ''); + const markerPath = `${folderPath}.complete`; + fs.writeFileSync(markerPath, ''); + core.debug('finished caching tool'); +} +function _isExplicitVersion(versionSpec) { + const c = semver.clean(versionSpec) || ''; + core.debug(`isExplicit: ${c}`); + const valid = semver.valid(c) != null; + core.debug(`explicit? ${valid}`); + return valid; +} +function _evaluateVersions(versions, versionSpec) { + let version = ''; + core.debug(`evaluating ${versions.length} versions`); + versions = versions.sort((a, b) => { + if (semver.gt(a, b)) { + return 1; + } + return -1; + }); + for (let i = versions.length - 1; i >= 0; i--) { + const potential = versions[i]; + const satisfied = semver.satisfies(potential, versionSpec); + if (satisfied) { + version = potential; + break; + } + } + if (version) { + core.debug(`matched: ${version}`); + } + else { + core.debug('match not found'); + } + return version; +} +//# sourceMappingURL=tool-cache.js.map + +/***/ }), + +/***/ 535: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var XMLBuilderImpl_1 = __webpack_require__(595); +exports.XMLBuilderImpl = XMLBuilderImpl_1.XMLBuilderImpl; +var XMLBuilderCBImpl_1 = __webpack_require__(551); +exports.XMLBuilderCBImpl = XMLBuilderCBImpl_1.XMLBuilderCBImpl; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 537: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents an abstract range with a start and end boundary point. + */ +class AbstractRangeImpl { + get _startNode() { return this._start[0]; } + get _startOffset() { return this._start[1]; } + get _endNode() { return this._end[0]; } + get _endOffset() { return this._end[1]; } + get _collapsed() { + return (this._start[0] === this._end[0] && + this._start[1] === this._end[1]); + } + /** @inheritdoc */ + get startContainer() { return this._startNode; } + /** @inheritdoc */ + get startOffset() { return this._startOffset; } + /** @inheritdoc */ + get endContainer() { return this._endNode; } + /** @inheritdoc */ + get endOffset() { return this._endOffset; } + /** @inheritdoc */ + get collapsed() { return this._collapsed; } +} +exports.AbstractRangeImpl = AbstractRangeImpl; +//# sourceMappingURL=AbstractRangeImpl.js.map + +/***/ }), + +/***/ 539: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const url = __webpack_require__(835); +const http = __webpack_require__(605); +const https = __webpack_require__(211); +const pm = __webpack_require__(950); +let tunnel; +var HttpCodes; +(function (HttpCodes) { + HttpCodes[HttpCodes["OK"] = 200] = "OK"; + HttpCodes[HttpCodes["MultipleChoices"] = 300] = "MultipleChoices"; + HttpCodes[HttpCodes["MovedPermanently"] = 301] = "MovedPermanently"; + HttpCodes[HttpCodes["ResourceMoved"] = 302] = "ResourceMoved"; + HttpCodes[HttpCodes["SeeOther"] = 303] = "SeeOther"; + HttpCodes[HttpCodes["NotModified"] = 304] = "NotModified"; + HttpCodes[HttpCodes["UseProxy"] = 305] = "UseProxy"; + HttpCodes[HttpCodes["SwitchProxy"] = 306] = "SwitchProxy"; + HttpCodes[HttpCodes["TemporaryRedirect"] = 307] = "TemporaryRedirect"; + HttpCodes[HttpCodes["PermanentRedirect"] = 308] = "PermanentRedirect"; + HttpCodes[HttpCodes["BadRequest"] = 400] = "BadRequest"; + HttpCodes[HttpCodes["Unauthorized"] = 401] = "Unauthorized"; + HttpCodes[HttpCodes["PaymentRequired"] = 402] = "PaymentRequired"; + HttpCodes[HttpCodes["Forbidden"] = 403] = "Forbidden"; + HttpCodes[HttpCodes["NotFound"] = 404] = "NotFound"; + HttpCodes[HttpCodes["MethodNotAllowed"] = 405] = "MethodNotAllowed"; + HttpCodes[HttpCodes["NotAcceptable"] = 406] = "NotAcceptable"; + HttpCodes[HttpCodes["ProxyAuthenticationRequired"] = 407] = "ProxyAuthenticationRequired"; + HttpCodes[HttpCodes["RequestTimeout"] = 408] = "RequestTimeout"; + HttpCodes[HttpCodes["Conflict"] = 409] = "Conflict"; + HttpCodes[HttpCodes["Gone"] = 410] = "Gone"; + HttpCodes[HttpCodes["TooManyRequests"] = 429] = "TooManyRequests"; + HttpCodes[HttpCodes["InternalServerError"] = 500] = "InternalServerError"; + HttpCodes[HttpCodes["NotImplemented"] = 501] = "NotImplemented"; + HttpCodes[HttpCodes["BadGateway"] = 502] = "BadGateway"; + HttpCodes[HttpCodes["ServiceUnavailable"] = 503] = "ServiceUnavailable"; + HttpCodes[HttpCodes["GatewayTimeout"] = 504] = "GatewayTimeout"; +})(HttpCodes = exports.HttpCodes || (exports.HttpCodes = {})); +var Headers; +(function (Headers) { + Headers["Accept"] = "accept"; + Headers["ContentType"] = "content-type"; +})(Headers = exports.Headers || (exports.Headers = {})); +var MediaTypes; +(function (MediaTypes) { + MediaTypes["ApplicationJson"] = "application/json"; +})(MediaTypes = exports.MediaTypes || (exports.MediaTypes = {})); +/** + * Returns the proxy URL, depending upon the supplied url and proxy environment variables. + * @param serverUrl The server URL where the request will be sent. For example, https://api.github.com + */ +function getProxyUrl(serverUrl) { + let proxyUrl = pm.getProxyUrl(url.parse(serverUrl)); + return proxyUrl ? proxyUrl.href : ''; +} +exports.getProxyUrl = getProxyUrl; +const HttpRedirectCodes = [ + HttpCodes.MovedPermanently, + HttpCodes.ResourceMoved, + HttpCodes.SeeOther, + HttpCodes.TemporaryRedirect, + HttpCodes.PermanentRedirect +]; +const HttpResponseRetryCodes = [ + HttpCodes.BadGateway, + HttpCodes.ServiceUnavailable, + HttpCodes.GatewayTimeout +]; +const RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD']; +const ExponentialBackoffCeiling = 10; +const ExponentialBackoffTimeSlice = 5; +class HttpClientResponse { + constructor(message) { + this.message = message; + } + readBody() { + return new Promise(async (resolve, reject) => { + let output = Buffer.alloc(0); + this.message.on('data', (chunk) => { + output = Buffer.concat([output, chunk]); + }); + this.message.on('end', () => { + resolve(output.toString()); + }); + }); + } +} +exports.HttpClientResponse = HttpClientResponse; +function isHttps(requestUrl) { + let parsedUrl = url.parse(requestUrl); + return parsedUrl.protocol === 'https:'; +} +exports.isHttps = isHttps; +class HttpClient { + constructor(userAgent, handlers, requestOptions) { + this._ignoreSslError = false; + this._allowRedirects = true; + this._allowRedirectDowngrade = false; + this._maxRedirects = 50; + this._allowRetries = false; + this._maxRetries = 1; + this._keepAlive = false; + this._disposed = false; + this.userAgent = userAgent; + this.handlers = handlers || []; + this.requestOptions = requestOptions; + if (requestOptions) { + if (requestOptions.ignoreSslError != null) { + this._ignoreSslError = requestOptions.ignoreSslError; + } + this._socketTimeout = requestOptions.socketTimeout; + if (requestOptions.allowRedirects != null) { + this._allowRedirects = requestOptions.allowRedirects; + } + if (requestOptions.allowRedirectDowngrade != null) { + this._allowRedirectDowngrade = requestOptions.allowRedirectDowngrade; + } + if (requestOptions.maxRedirects != null) { + this._maxRedirects = Math.max(requestOptions.maxRedirects, 0); + } + if (requestOptions.keepAlive != null) { + this._keepAlive = requestOptions.keepAlive; + } + if (requestOptions.allowRetries != null) { + this._allowRetries = requestOptions.allowRetries; + } + if (requestOptions.maxRetries != null) { + this._maxRetries = requestOptions.maxRetries; + } + } + } + options(requestUrl, additionalHeaders) { + return this.request('OPTIONS', requestUrl, null, additionalHeaders || {}); + } + get(requestUrl, additionalHeaders) { + return this.request('GET', requestUrl, null, additionalHeaders || {}); + } + del(requestUrl, additionalHeaders) { + return this.request('DELETE', requestUrl, null, additionalHeaders || {}); + } + post(requestUrl, data, additionalHeaders) { + return this.request('POST', requestUrl, data, additionalHeaders || {}); + } + patch(requestUrl, data, additionalHeaders) { + return this.request('PATCH', requestUrl, data, additionalHeaders || {}); + } + put(requestUrl, data, additionalHeaders) { + return this.request('PUT', requestUrl, data, additionalHeaders || {}); + } + head(requestUrl, additionalHeaders) { + return this.request('HEAD', requestUrl, null, additionalHeaders || {}); + } + sendStream(verb, requestUrl, stream, additionalHeaders) { + return this.request(verb, requestUrl, stream, additionalHeaders); + } + /** + * Gets a typed object from an endpoint + * Be aware that not found returns a null. Other errors (4xx, 5xx) reject the promise + */ + async getJson(requestUrl, additionalHeaders = {}) { + additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson); + let res = await this.get(requestUrl, additionalHeaders); + return this._processResponse(res, this.requestOptions); + } + async postJson(requestUrl, obj, additionalHeaders = {}) { + let data = JSON.stringify(obj, null, 2); + additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson); + additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson); + let res = await this.post(requestUrl, data, additionalHeaders); + return this._processResponse(res, this.requestOptions); + } + async putJson(requestUrl, obj, additionalHeaders = {}) { + let data = JSON.stringify(obj, null, 2); + additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson); + additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson); + let res = await this.put(requestUrl, data, additionalHeaders); + return this._processResponse(res, this.requestOptions); + } + async patchJson(requestUrl, obj, additionalHeaders = {}) { + let data = JSON.stringify(obj, null, 2); + additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson); + additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson); + let res = await this.patch(requestUrl, data, additionalHeaders); + return this._processResponse(res, this.requestOptions); + } + /** + * Makes a raw http request. + * All other methods such as get, post, patch, and request ultimately call this. + * Prefer get, del, post and patch + */ + async request(verb, requestUrl, data, headers) { + if (this._disposed) { + throw new Error('Client has already been disposed.'); + } + let parsedUrl = url.parse(requestUrl); + let info = this._prepareRequest(verb, parsedUrl, headers); + // Only perform retries on reads since writes may not be idempotent. + let maxTries = this._allowRetries && RetryableHttpVerbs.indexOf(verb) != -1 + ? this._maxRetries + 1 + : 1; + let numTries = 0; + let response; + while (numTries < maxTries) { + response = await this.requestRaw(info, data); + // Check if it's an authentication challenge + if (response && + response.message && + response.message.statusCode === HttpCodes.Unauthorized) { + let authenticationHandler; + for (let i = 0; i < this.handlers.length; i++) { + if (this.handlers[i].canHandleAuthentication(response)) { + authenticationHandler = this.handlers[i]; + break; + } + } + if (authenticationHandler) { + return authenticationHandler.handleAuthentication(this, info, data); + } + else { + // We have received an unauthorized response but have no handlers to handle it. + // Let the response return to the caller. + return response; + } + } + let redirectsRemaining = this._maxRedirects; + while (HttpRedirectCodes.indexOf(response.message.statusCode) != -1 && + this._allowRedirects && + redirectsRemaining > 0) { + const redirectUrl = response.message.headers['location']; + if (!redirectUrl) { + // if there's no location to redirect to, we won't + break; + } + let parsedRedirectUrl = url.parse(redirectUrl); + if (parsedUrl.protocol == 'https:' && + parsedUrl.protocol != parsedRedirectUrl.protocol && + !this._allowRedirectDowngrade) { + throw new Error('Redirect from HTTPS to HTTP protocol. This downgrade is not allowed for security reasons. If you want to allow this behavior, set the allowRedirectDowngrade option to true.'); + } + // we need to finish reading the response before reassigning response + // which will leak the open socket. + await response.readBody(); + // strip authorization header if redirected to a different hostname + if (parsedRedirectUrl.hostname !== parsedUrl.hostname) { + for (let header in headers) { + // header names are case insensitive + if (header.toLowerCase() === 'authorization') { + delete headers[header]; + } + } + } + // let's make the request with the new redirectUrl + info = this._prepareRequest(verb, parsedRedirectUrl, headers); + response = await this.requestRaw(info, data); + redirectsRemaining--; + } + if (HttpResponseRetryCodes.indexOf(response.message.statusCode) == -1) { + // If not a retry code, return immediately instead of retrying + return response; + } + numTries += 1; + if (numTries < maxTries) { + await response.readBody(); + await this._performExponentialBackoff(numTries); + } + } + return response; + } + /** + * Needs to be called if keepAlive is set to true in request options. + */ + dispose() { + if (this._agent) { + this._agent.destroy(); + } + this._disposed = true; + } + /** + * Raw request. + * @param info + * @param data + */ + requestRaw(info, data) { + return new Promise((resolve, reject) => { + let callbackForResult = function (err, res) { + if (err) { + reject(err); + } + resolve(res); + }; + this.requestRawWithCallback(info, data, callbackForResult); + }); + } + /** + * Raw request with callback. + * @param info + * @param data + * @param onResult + */ + requestRawWithCallback(info, data, onResult) { + let socket; + if (typeof data === 'string') { + info.options.headers['Content-Length'] = Buffer.byteLength(data, 'utf8'); + } + let callbackCalled = false; + let handleResult = (err, res) => { + if (!callbackCalled) { + callbackCalled = true; + onResult(err, res); + } + }; + let req = info.httpModule.request(info.options, (msg) => { + let res = new HttpClientResponse(msg); + handleResult(null, res); + }); + req.on('socket', sock => { + socket = sock; + }); + // If we ever get disconnected, we want the socket to timeout eventually + req.setTimeout(this._socketTimeout || 3 * 60000, () => { + if (socket) { + socket.end(); + } + handleResult(new Error('Request timeout: ' + info.options.path), null); + }); + req.on('error', function (err) { + // err has statusCode property + // res should have headers + handleResult(err, null); + }); + if (data && typeof data === 'string') { + req.write(data, 'utf8'); + } + if (data && typeof data !== 'string') { + data.on('close', function () { + req.end(); + }); + data.pipe(req); + } + else { + req.end(); + } + } + /** + * Gets an http agent. This function is useful when you need an http agent that handles + * routing through a proxy server - depending upon the url and proxy environment variables. + * @param serverUrl The server URL where the request will be sent. For example, https://api.github.com + */ + getAgent(serverUrl) { + let parsedUrl = url.parse(serverUrl); + return this._getAgent(parsedUrl); + } + _prepareRequest(method, requestUrl, headers) { + const info = {}; + info.parsedUrl = requestUrl; + const usingSsl = info.parsedUrl.protocol === 'https:'; + info.httpModule = usingSsl ? https : http; + const defaultPort = usingSsl ? 443 : 80; + info.options = {}; + info.options.host = info.parsedUrl.hostname; + info.options.port = info.parsedUrl.port + ? parseInt(info.parsedUrl.port) + : defaultPort; + info.options.path = + (info.parsedUrl.pathname || '') + (info.parsedUrl.search || ''); + info.options.method = method; + info.options.headers = this._mergeHeaders(headers); + if (this.userAgent != null) { + info.options.headers['user-agent'] = this.userAgent; + } + info.options.agent = this._getAgent(info.parsedUrl); + // gives handlers an opportunity to participate + if (this.handlers) { + this.handlers.forEach(handler => { + handler.prepareRequest(info.options); + }); + } + return info; + } + _mergeHeaders(headers) { + const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {}); + if (this.requestOptions && this.requestOptions.headers) { + return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers)); + } + return lowercaseKeys(headers || {}); + } + _getExistingOrDefaultHeader(additionalHeaders, header, _default) { + const lowercaseKeys = obj => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {}); + let clientHeader; + if (this.requestOptions && this.requestOptions.headers) { + clientHeader = lowercaseKeys(this.requestOptions.headers)[header]; + } + return additionalHeaders[header] || clientHeader || _default; + } + _getAgent(parsedUrl) { + let agent; + let proxyUrl = pm.getProxyUrl(parsedUrl); + let useProxy = proxyUrl && proxyUrl.hostname; + if (this._keepAlive && useProxy) { + agent = this._proxyAgent; + } + if (this._keepAlive && !useProxy) { + agent = this._agent; + } + // if agent is already assigned use that agent. + if (!!agent) { + return agent; + } + const usingSsl = parsedUrl.protocol === 'https:'; + let maxSockets = 100; + if (!!this.requestOptions) { + maxSockets = this.requestOptions.maxSockets || http.globalAgent.maxSockets; + } + if (useProxy) { + // If using proxy, need tunnel + if (!tunnel) { + tunnel = __webpack_require__(413); + } + const agentOptions = { + maxSockets: maxSockets, + keepAlive: this._keepAlive, + proxy: { + proxyAuth: proxyUrl.auth, + host: proxyUrl.hostname, + port: proxyUrl.port + } + }; + let tunnelAgent; + const overHttps = proxyUrl.protocol === 'https:'; + if (usingSsl) { + tunnelAgent = overHttps ? tunnel.httpsOverHttps : tunnel.httpsOverHttp; + } + else { + tunnelAgent = overHttps ? tunnel.httpOverHttps : tunnel.httpOverHttp; + } + agent = tunnelAgent(agentOptions); + this._proxyAgent = agent; + } + // if reusing agent across request and tunneling agent isn't assigned create a new agent + if (this._keepAlive && !agent) { + const options = { keepAlive: this._keepAlive, maxSockets: maxSockets }; + agent = usingSsl ? new https.Agent(options) : new http.Agent(options); + this._agent = agent; + } + // if not using private agent and tunnel agent isn't setup then use global agent + if (!agent) { + agent = usingSsl ? https.globalAgent : http.globalAgent; + } + if (usingSsl && this._ignoreSslError) { + // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process + // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options + // we have to cast it to any and change it directly + agent.options = Object.assign(agent.options || {}, { + rejectUnauthorized: false + }); + } + return agent; + } + _performExponentialBackoff(retryNumber) { + retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber); + const ms = ExponentialBackoffTimeSlice * Math.pow(2, retryNumber); + return new Promise(resolve => setTimeout(() => resolve(), ms)); + } + static dateTimeDeserializer(key, value) { + if (typeof value === 'string') { + let a = new Date(value); + if (!isNaN(a.valueOf())) { + return a; + } + } + return value; + } + async _processResponse(res, options) { + return new Promise(async (resolve, reject) => { + const statusCode = res.message.statusCode; + const response = { + statusCode: statusCode, + result: null, + headers: {} + }; + // not found leads to null obj returned + if (statusCode == HttpCodes.NotFound) { + resolve(response); + } + let obj; + let contents; + // get the result from the body + try { + contents = await res.readBody(); + if (contents && contents.length > 0) { + if (options && options.deserializeDates) { + obj = JSON.parse(contents, HttpClient.dateTimeDeserializer); + } + else { + obj = JSON.parse(contents); + } + response.result = obj; + } + response.headers = res.message.headers; + } + catch (err) { + // Invalid resource (contents not json); leaving result obj null + } + // note that 3xx redirects are handled by the http layer. + if (statusCode > 299) { + let msg; + // if exception/error in body, attempt to get better error + if (obj && obj.message) { + msg = obj.message; + } + else if (contents && contents.length > 0) { + // it may be the case that the exception is in the body message as string + msg = contents; + } + else { + msg = 'Failed request: (' + statusCode + ')'; + } + let err = new Error(msg); + // attach statusCode and body obj (if available) to the error object + err['statusCode'] = statusCode; + if (response.result) { + err['result'] = response.result; + } + reject(err); + } + else { + resolve(response); + } + }); + } +} +exports.HttpClient = HttpClient; + + +/***/ }), + +/***/ 541: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(113); +const util_1 = __webpack_require__(918); +const infra_1 = __webpack_require__(23); +const CreateAlgorithm_1 = __webpack_require__(86); +const OrderedSetAlgorithm_1 = __webpack_require__(146); +const DOMAlgorithm_1 = __webpack_require__(304); +const MutationAlgorithm_1 = __webpack_require__(479); +const ElementAlgorithm_1 = __webpack_require__(33); +/** + * Replaces the contents of the given node with a single text node. + * + * @param string - node contents + * @param parent - a node + */ +function node_stringReplaceAll(str, parent) { + /** + * 1. Let node be null. + * 2. If string is not the empty string, then set node to a new Text node + * whose data is string and node document is parent’s node document. + * 3. Replace all with node within parent. + */ + let node = null; + if (str !== '') { + node = CreateAlgorithm_1.create_text(parent._nodeDocument, str); + } + MutationAlgorithm_1.mutation_replaceAll(node, parent); +} +exports.node_stringReplaceAll = node_stringReplaceAll; +/** + * Clones a node. + * + * @param node - a node to clone + * @param document - the document to own the cloned node + * @param cloneChildrenFlag - whether to clone node's children + */ +function node_clone(node, document = null, cloneChildrenFlag = false) { + /** + * 1. If document is not given, let document be node’s node document. + */ + if (document === null) + document = node._nodeDocument; + let copy; + if (util_1.Guard.isElementNode(node)) { + /** + * 2. If node is an element, then: + * 2.1. Let copy be the result of creating an element, given document, + * node’s local name, node’s namespace, node’s namespace prefix, + * and node’s is value, with the synchronous custom elements flag unset. + * 2.2. For each attribute in node’s attribute list: + * 2.2.1. Let copyAttribute be a clone of attribute. + * 2.2.2. Append copyAttribute to copy. + */ + copy = ElementAlgorithm_1.element_createAnElement(document, node._localName, node._namespace, node._namespacePrefix, node._is, false); + for (const attribute of node._attributeList) { + const copyAttribute = node_clone(attribute, document); + ElementAlgorithm_1.element_append(copyAttribute, copy); + } + } + else { + /** + * 3. Otherwise, let copy be a node that implements the same interfaces as + * node, and fulfills these additional requirements, switching on node: + * - Document + * Set copy’s encoding, content type, URL, origin, type, and mode, to those + * of node. + * - DocumentType + * Set copy’s name, public ID, and system ID, to those of node. + * - Attr + * Set copy’s namespace, namespace prefix, local name, and value, to + * those of node. + * - Text + * - Comment + * Set copy’s data, to that of node. + * - ProcessingInstruction + * Set copy’s target and data to those of node. + * - Any other node + */ + if (util_1.Guard.isDocumentNode(node)) { + const doc = CreateAlgorithm_1.create_document(); + doc._encoding = node._encoding; + doc._contentType = node._contentType; + doc._URL = node._URL; + doc._origin = node._origin; + doc._type = node._type; + doc._mode = node._mode; + copy = doc; + } + else if (util_1.Guard.isDocumentTypeNode(node)) { + const doctype = CreateAlgorithm_1.create_documentType(document, node._name, node._publicId, node._systemId); + copy = doctype; + } + else if (util_1.Guard.isAttrNode(node)) { + const attr = CreateAlgorithm_1.create_attr(document, node.localName); + attr._namespace = node._namespace; + attr._namespacePrefix = node._namespacePrefix; + attr._value = node._value; + copy = attr; + } + else if (util_1.Guard.isExclusiveTextNode(node)) { + copy = CreateAlgorithm_1.create_text(document, node._data); + } + else if (util_1.Guard.isCDATASectionNode(node)) { + copy = CreateAlgorithm_1.create_cdataSection(document, node._data); + } + else if (util_1.Guard.isCommentNode(node)) { + copy = CreateAlgorithm_1.create_comment(document, node._data); + } + else if (util_1.Guard.isProcessingInstructionNode(node)) { + copy = CreateAlgorithm_1.create_processingInstruction(document, node._target, node._data); + } + else if (util_1.Guard.isDocumentFragmentNode(node)) { + copy = CreateAlgorithm_1.create_documentFragment(document); + } + else { + copy = Object.create(node); + } + } + /** + * 4. Set copy’s node document and document to copy, if copy is a document, + * and set copy’s node document to document otherwise. + */ + if (util_1.Guard.isDocumentNode(copy)) { + copy._nodeDocument = copy; + document = copy; + } + else { + copy._nodeDocument = document; + } + /** + * 5. Run any cloning steps defined for node in other applicable + * specifications and pass copy, node, document and the clone children flag + * if set, as parameters. + */ + if (dom_1.dom.features.steps) { + DOMAlgorithm_1.dom_runCloningSteps(copy, node, document, cloneChildrenFlag); + } + /** + * 6. If the clone children flag is set, clone all the children of node and + * append them to copy, with document as specified and the clone children + * flag being set. + */ + if (cloneChildrenFlag) { + for (const child of node._children) { + const childCopy = node_clone(child, document, true); + MutationAlgorithm_1.mutation_append(childCopy, copy); + } + } + /** + * 7. Return copy. + */ + return copy; +} +exports.node_clone = node_clone; +/** + * Determines if two nodes can be considered equal. + * + * @param a - node to compare + * @param b - node to compare + */ +function node_equals(a, b) { + /** + * 1. A and B’s nodeType attribute value is identical. + */ + if (a._nodeType !== b._nodeType) + return false; + /** + * 2. The following are also equal, depending on A: + * - DocumentType + * Its name, public ID, and system ID. + * - Element + * Its namespace, namespace prefix, local name, and its attribute list’s size. + * - Attr + * Its namespace, local name, and value. + * - ProcessingInstruction + * Its target and data. + * - Text + * - Comment + * Its data. + */ + if (util_1.Guard.isDocumentTypeNode(a) && util_1.Guard.isDocumentTypeNode(b)) { + if (a._name !== b._name || a._publicId !== b._publicId || + a._systemId !== b._systemId) + return false; + } + else if (util_1.Guard.isElementNode(a) && util_1.Guard.isElementNode(b)) { + if (a._namespace !== b._namespace || a._namespacePrefix !== b._namespacePrefix || + a._localName !== b._localName || + a._attributeList.length !== b._attributeList.length) + return false; + } + else if (util_1.Guard.isAttrNode(a) && util_1.Guard.isAttrNode(b)) { + if (a._namespace !== b._namespace || a._localName !== b._localName || + a._value !== b._value) + return false; + } + else if (util_1.Guard.isProcessingInstructionNode(a) && util_1.Guard.isProcessingInstructionNode(b)) { + if (a._target !== b._target || a._data !== b._data) + return false; + } + else if (util_1.Guard.isCharacterDataNode(a) && util_1.Guard.isCharacterDataNode(b)) { + if (a._data !== b._data) + return false; + } + /** + * 3. If A is an element, each attribute in its attribute list has an attribute + * that equals an attribute in B’s attribute list. + */ + if (util_1.Guard.isElementNode(a) && util_1.Guard.isElementNode(b)) { + const attrMap = {}; + for (const attrA of a._attributeList) { + attrMap[attrA._localName] = attrA; + } + for (const attrB of b._attributeList) { + const attrA = attrMap[attrB._localName]; + if (!attrA) + return false; + if (!node_equals(attrA, attrB)) + return false; + } + } + /** + * 4. A and B have the same number of children. + * 5. Each child of A equals the child of B at the identical index. + */ + if (a._children.size !== b._children.size) + return false; + const itA = a._children[Symbol.iterator](); + const itB = b._children[Symbol.iterator](); + let resultA = itA.next(); + let resultB = itB.next(); + while (!resultA.done && !resultB.done) { + const child1 = resultA.value; + const child2 = resultB.value; + if (!node_equals(child1, child2)) + return false; + resultA = itA.next(); + resultB = itB.next(); + } + return true; +} +exports.node_equals = node_equals; +/** + * Returns a collection of elements with the given qualified name which are + * descendants of the given root node. + * See: https://dom.spec.whatwg.org/#concept-getelementsbytagname + * + * @param qualifiedName - qualified name + * @param root - root node + */ +function node_listOfElementsWithQualifiedName(qualifiedName, root) { + /** + * 1. If qualifiedName is "*" (U+002A), return a HTMLCollection rooted at + * root, whose filter matches only descendant elements. + * 2. Otherwise, if root’s node document is an HTML document, return a + * HTMLCollection rooted at root, whose filter matches the following + * descendant elements: + * 2.1. Whose namespace is the HTML namespace and whose qualified name is + * qualifiedName, in ASCII lowercase. + * 2.2. Whose namespace is not the HTML namespace and whose qualified name + * is qualifiedName. + * 3. Otherwise, return a HTMLCollection rooted at root, whose filter + * matches descendant elements whose qualified name is qualifiedName. + */ + if (qualifiedName === "*") { + return CreateAlgorithm_1.create_htmlCollection(root); + } + else if (root._nodeDocument._type === "html") { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + if (ele._namespace === infra_1.namespace.HTML && + ele._qualifiedName === qualifiedName.toLowerCase()) { + return true; + } + else if (ele._namespace !== infra_1.namespace.HTML && + ele._qualifiedName === qualifiedName) { + return true; + } + else { + return false; + } + }); + } + else { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._qualifiedName === qualifiedName); + }); + } +} +exports.node_listOfElementsWithQualifiedName = node_listOfElementsWithQualifiedName; +/** + * Returns a collection of elements with the given namespace which are + * descendants of the given root node. + * See: https://dom.spec.whatwg.org/#concept-getelementsbytagnamens + * + * @param namespace - element namespace + * @param localName - local name + * @param root - root node + */ +function node_listOfElementsWithNamespace(namespace, localName, root) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. If both namespace and localName are "*" (U+002A), return a + * HTMLCollection rooted at root, whose filter matches descendant elements. + * 3. Otherwise, if namespace is "*" (U+002A), return a HTMLCollection + * rooted at root, whose filter matches descendant elements whose local + * name is localName. + * 4. Otherwise, if localName is "*" (U+002A), return a HTMLCollection + * rooted at root, whose filter matches descendant elements whose + * namespace is namespace. + * 5. Otherwise, return a HTMLCollection rooted at root, whose filter + * matches descendant elements whose namespace is namespace and local + * name is localName. + */ + if (namespace === '') + namespace = null; + if (namespace === "*" && localName === "*") { + return CreateAlgorithm_1.create_htmlCollection(root); + } + else if (namespace === "*") { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._localName === localName); + }); + } + else if (localName === "*") { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._namespace === namespace); + }); + } + else { + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + return (ele._localName === localName && ele._namespace === namespace); + }); + } +} +exports.node_listOfElementsWithNamespace = node_listOfElementsWithNamespace; +/** + * Returns a collection of elements with the given class names which are + * descendants of the given root node. + * See: https://dom.spec.whatwg.org/#concept-getelementsbyclassname + * + * @param namespace - element namespace + * @param localName - local name + * @param root - root node + */ +function node_listOfElementsWithClassNames(classNames, root) { + /** + * 1. Let classes be the result of running the ordered set parser + * on classNames. + * 2. If classes is the empty set, return an empty HTMLCollection. + * 3. Return a HTMLCollection rooted at root, whose filter matches + * descendant elements that have all their classes in classes. + * The comparisons for the classes must be done in an ASCII case-insensitive + * manner if root’s node document’s mode is "quirks", and in a + * case-sensitive manner otherwise. + */ + const classes = OrderedSetAlgorithm_1.orderedSet_parse(classNames); + if (classes.size === 0) { + return CreateAlgorithm_1.create_htmlCollection(root, () => false); + } + const caseSensitive = (root._nodeDocument._mode !== "quirks"); + return CreateAlgorithm_1.create_htmlCollection(root, function (ele) { + const eleClasses = ele.classList; + return OrderedSetAlgorithm_1.orderedSet_contains(eleClasses._tokenSet, classes, caseSensitive); + }); +} +exports.node_listOfElementsWithClassNames = node_listOfElementsWithClassNames; +/** + * Searches for a namespace prefix associated with the given namespace + * starting from the given element through its ancestors. + * + * @param element - an element node to start searching at + * @param namespace - namespace to search for + */ +function node_locateANamespacePrefix(element, namespace) { + /** + * 1. If element’s namespace is namespace and its namespace prefix is not + * null, then return its namespace prefix. + */ + if (element._namespace === namespace && element._namespacePrefix !== null) { + return element._namespacePrefix; + } + /** + * 2. If element has an attribute whose namespace prefix is "xmlns" and + * value is namespace, then return element’s first such attribute’s + * local name. + */ + for (let i = 0; i < element._attributeList.length; i++) { + const attr = element._attributeList[i]; + if (attr._namespacePrefix === "xmlns" && attr._value === namespace) { + return attr._localName; + } + } + /** + * 3. If element’s parent element is not null, then return the result of + * running locate a namespace prefix on that element using namespace. + */ + if (element._parent && util_1.Guard.isElementNode(element._parent)) { + return node_locateANamespacePrefix(element._parent, namespace); + } + /** + * 4. Return null. + */ + return null; +} +exports.node_locateANamespacePrefix = node_locateANamespacePrefix; +/** + * Searches for a namespace associated with the given namespace prefix + * starting from the given node through its ancestors. + * + * @param node - a node to start searching at + * @param prefix - namespace prefix to search for + */ +function node_locateANamespace(node, prefix) { + if (util_1.Guard.isElementNode(node)) { + /** + * 1. If its namespace is not null and its namespace prefix is prefix, + * then return namespace. + */ + if (node._namespace !== null && node._namespacePrefix === prefix) { + return node._namespace; + } + /** + * 2. If it has an attribute whose namespace is the XMLNS namespace, + * namespace prefix is "xmlns", and local name is prefix, or if prefix + * is null and it has an attribute whose namespace is the XMLNS namespace, + * namespace prefix is null, and local name is "xmlns", then return its + * value if it is not the empty string, and null otherwise. + */ + for (let i = 0; i < node._attributeList.length; i++) { + const attr = node._attributeList[i]; + if (attr._namespace === infra_1.namespace.XMLNS && + attr._namespacePrefix === "xmlns" && + attr._localName === prefix) { + return attr._value || null; + } + if (prefix === null && attr._namespace === infra_1.namespace.XMLNS && + attr._namespacePrefix === null && attr._localName === "xmlns") { + return attr._value || null; + } + } + /** + * 3. If its parent element is null, then return null. + */ + if (node.parentElement === null) + return null; + /** + * 4. Return the result of running locate a namespace on its parent + * element using prefix. + */ + return node_locateANamespace(node.parentElement, prefix); + } + else if (util_1.Guard.isDocumentNode(node)) { + /** + * 1. If its document element is null, then return null. + * 2. Return the result of running locate a namespace on its document + * element using prefix. + */ + if (node.documentElement === null) + return null; + return node_locateANamespace(node.documentElement, prefix); + } + else if (util_1.Guard.isDocumentTypeNode(node) || util_1.Guard.isDocumentFragmentNode(node)) { + return null; + } + else if (util_1.Guard.isAttrNode(node)) { + /** + * 1. If its element is null, then return null. + * 2. Return the result of running locate a namespace on its element + * using prefix. + */ + if (node._element === null) + return null; + return node_locateANamespace(node._element, prefix); + } + else { + /** + * 1. If its parent element is null, then return null. + * 2. Return the result of running locate a namespace on its parent + * element using prefix. + */ + if (!node._parent || !util_1.Guard.isElementNode(node._parent)) + return null; + return node_locateANamespace(node._parent, prefix); + } +} +exports.node_locateANamespace = node_locateANamespace; +//# sourceMappingURL=NodeAlgorithm.js.map + +/***/ }), + +/***/ 551: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(625); +const util_1 = __webpack_require__(592); +const __1 = __webpack_require__(255); +const algorithm_1 = __webpack_require__(163); +const infra_1 = __webpack_require__(23); +const NamespacePrefixMap_1 = __webpack_require__(392); +const LocalNameSet_1 = __webpack_require__(575); +const util_2 = __webpack_require__(918); +const XMLCBWriter_1 = __webpack_require__(190); +const JSONCBWriter_1 = __webpack_require__(781); +const events_1 = __webpack_require__(614); +/** + * Represents a readable XML document stream. + */ +class XMLBuilderCBImpl extends events_1.EventEmitter { + /** + * Initializes a new instance of `XMLStream`. + * + * @param options - stream writer options + * @param fragment - whether to create fragment stream or a document stream + * + * @returns XML stream + */ + constructor(options, fragment = false) { + super(); + this._hasDeclaration = false; + this._docTypeName = ""; + this._hasDocumentElement = false; + this._currentElementSerialized = false; + this._openTags = []; + this._ended = false; + this._fragment = fragment; + // provide default options + this._options = util_1.applyDefaults(options || {}, interfaces_1.DefaultXMLBuilderCBOptions); + this._builderOptions = { + defaultNamespace: this._options.defaultNamespace, + namespaceAlias: this._options.namespaceAlias + }; + this._writer = this._options.format === "xml" ? new XMLCBWriter_1.XMLCBWriter(this._options) : new JSONCBWriter_1.JSONCBWriter(this._options); + // automatically create listeners for callbacks passed via options + if (this._options.data !== undefined) { + this.on("data", this._options.data); + } + if (this._options.end !== undefined) { + this.on("end", this._options.end); + } + if (this._options.error !== undefined) { + this.on("error", this._options.error); + } + this._prefixMap = new NamespacePrefixMap_1.NamespacePrefixMap(); + this._prefixMap.set("xml", infra_1.namespace.XML); + this._prefixIndex = { value: 1 }; + } + /** @inheritdoc */ + ele(p1, p2, p3) { + // parse if JS object or XML or JSON string + if (util_1.isObject(p1) || (util_1.isString(p1) && (/^\s*/g, '>') + .replace(/\r/g, ' '); + } + else { + for (let i = 0; i < node.data.length; i++) { + const c = node.data[i]; + if (c === "&") + markup += "&"; + else if (c === "<") + markup += "<"; + else if (c === ">") + markup += ">"; + else + markup += c; + } + } + this._push(this._writer.text(markup)); + return this; + } + /** @inheritdoc */ + ins(target, content = '') { + this._serializeOpenTag(true); + let node; + try { + node = __1.fragment(this._builderOptions).ins(target, content).first().node; + } + catch (err) { + /* istanbul ignore next */ + this.emit("error", err); + /* istanbul ignore next */ + return this; + } + if (this._options.wellFormed && (node.target.indexOf(":") !== -1 || (/^xml$/i).test(node.target))) { + this.emit("error", new Error("Processing instruction target contains invalid characters (well-formed required).")); + return this; + } + if (this._options.wellFormed && !algorithm_1.xml_isLegalChar(node.data)) { + this.emit("error", Error("Processing instruction data contains invalid characters (well-formed required).")); + return this; + } + this._push(this._writer.instruction(node.target, node.data)); + return this; + } + /** @inheritdoc */ + dat(content) { + this._serializeOpenTag(true); + let node; + try { + node = __1.fragment(this._builderOptions).dat(content).first().node; + } + catch (err) { + this.emit("error", err); + return this; + } + this._push(this._writer.cdata(node.data)); + return this; + } + /** @inheritdoc */ + dec(options = { version: "1.0" }) { + if (this._fragment) { + this.emit("error", Error("Cannot insert an XML declaration into a document fragment.")); + return this; + } + if (this._hasDeclaration) { + this.emit("error", Error("XML declaration is already inserted.")); + return this; + } + this._push(this._writer.declaration(options.version || "1.0", options.encoding, options.standalone)); + this._hasDeclaration = true; + return this; + } + /** @inheritdoc */ + dtd(options) { + if (this._fragment) { + this.emit("error", Error("Cannot insert a DocType declaration into a document fragment.")); + return this; + } + if (this._docTypeName !== "") { + this.emit("error", new Error("DocType declaration is already inserted.")); + return this; + } + if (this._hasDocumentElement) { + this.emit("error", new Error("Cannot insert DocType declaration after document element.")); + return this; + } + let node; + try { + node = __1.create().dtd(options).first().node; + } + catch (err) { + this.emit("error", err); + return this; + } + if (this._options.wellFormed && !algorithm_1.xml_isPubidChar(node.publicId)) { + this.emit("error", new Error("DocType public identifier does not match PubidChar construct (well-formed required).")); + return this; + } + if (this._options.wellFormed && + (!algorithm_1.xml_isLegalChar(node.systemId) || + (node.systemId.indexOf('"') !== -1 && node.systemId.indexOf("'") !== -1))) { + this.emit("error", new Error("DocType system identifier contains invalid characters (well-formed required).")); + return this; + } + this._docTypeName = options.name; + this._push(this._writer.docType(options.name, node.publicId, node.systemId)); + return this; + } + /** @inheritdoc */ + up() { + this._serializeOpenTag(false); + this._serializeCloseTag(); + return this; + } + /** @inheritdoc */ + end() { + this._serializeOpenTag(false); + while (this._openTags.length > 0) { + this._serializeCloseTag(); + } + this._push(null); + return this; + } + /** + * Serializes the opening tag of an element node. + * + * @param hasChildren - whether the element node has child nodes + */ + _serializeOpenTag(hasChildren) { + if (this._currentElementSerialized) + return; + if (this._currentElement === undefined) + return; + const node = this._currentElement.node; + if (this._options.wellFormed && (node.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(node.localName))) { + this.emit("error", new Error("Node local name contains invalid characters (well-formed required).")); + return; + } + let qualifiedName = ""; + let ignoreNamespaceDefinitionAttribute = false; + let map = this._prefixMap.copy(); + let localPrefixesMap = {}; + let localDefaultNamespace = this._recordNamespaceInformation(node, map, localPrefixesMap); + let inheritedNS = this._openTags.length === 0 ? null : this._openTags[this._openTags.length - 1][1]; + let ns = node.namespaceURI; + if (ns === null) + ns = inheritedNS; + if (inheritedNS === ns) { + if (localDefaultNamespace !== null) { + ignoreNamespaceDefinitionAttribute = true; + } + if (ns === infra_1.namespace.XML) { + qualifiedName = "xml:" + node.localName; + } + else { + qualifiedName = node.localName; + } + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + } + else { + let prefix = node.prefix; + let candidatePrefix = null; + if (prefix !== null || ns !== localDefaultNamespace) { + candidatePrefix = map.get(prefix, ns); + } + if (prefix === "xmlns") { + if (this._options.wellFormed) { + this.emit("error", new Error("An element cannot have the 'xmlns' prefix (well-formed required).")); + return; + } + candidatePrefix = prefix; + } + if (candidatePrefix !== null) { + qualifiedName = candidatePrefix + ':' + node.localName; + if (localDefaultNamespace !== null && localDefaultNamespace !== infra_1.namespace.XML) { + inheritedNS = localDefaultNamespace || null; + } + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + } + else if (prefix !== null) { + if (prefix in localPrefixesMap) { + prefix = this._generatePrefix(ns, map, this._prefixIndex); + } + map.set(prefix, ns); + qualifiedName += prefix + ':' + node.localName; + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + this._push(this._writer.attribute("xmlns:" + prefix, this._serializeAttributeValue(ns, this._options.wellFormed))); + if (localDefaultNamespace !== null) { + inheritedNS = localDefaultNamespace || null; + } + } + else if (localDefaultNamespace === null || + (localDefaultNamespace !== null && localDefaultNamespace !== ns)) { + ignoreNamespaceDefinitionAttribute = true; + qualifiedName += node.localName; + inheritedNS = ns; + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + this._push(this._writer.attribute("xmlns", this._serializeAttributeValue(ns, this._options.wellFormed))); + } + else { + qualifiedName += node.localName; + inheritedNS = ns; + this._writer.beginElement(qualifiedName); + this._push(this._writer.openTagBegin(qualifiedName)); + } + } + this._serializeAttributes(node, map, this._prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, this._options.wellFormed); + const isHTML = (ns === infra_1.namespace.HTML); + if (isHTML && !hasChildren && + XMLBuilderCBImpl._VoidElementNames.has(node.localName)) { + this._push(this._writer.openTagEnd(qualifiedName, true, true)); + this._writer.endElement(qualifiedName); + } + else if (!isHTML && !hasChildren) { + this._push(this._writer.openTagEnd(qualifiedName, true, false)); + this._writer.endElement(qualifiedName); + } + else { + this._push(this._writer.openTagEnd(qualifiedName, false, false)); + } + this._currentElementSerialized = true; + /** + * Save qualified name, original inherited ns, original prefix map, and + * hasChildren flag. + */ + this._openTags.push([qualifiedName, inheritedNS, this._prefixMap, hasChildren]); + /** + * New values of inherited namespace and prefix map will be used while + * serializing child nodes. They will be returned to their original values + * when this node is closed using the _openTags array item we saved above. + */ + if (this._isPrefixMapModified(this._prefixMap, map)) { + this._prefixMap = map; + } + /** + * Calls following this will either serialize child nodes or close this tag. + */ + this._writer.level++; + } + /** + * Serializes the closing tag of an element node. + */ + _serializeCloseTag() { + this._writer.level--; + const lastEle = this._openTags.pop(); + /* istanbul ignore next */ + if (lastEle === undefined) { + this.emit("error", new Error("Last element is undefined.")); + return; + } + const [qualifiedName, ns, map, hasChildren] = lastEle; + /** + * Restore original values of inherited namespace and prefix map. + */ + this._prefixMap = map; + if (!hasChildren) + return; + this._push(this._writer.closeTag(qualifiedName)); + this._writer.endElement(qualifiedName); + } + /** + * Pushes data to internal buffer. + * + * @param data - data + */ + _push(data) { + if (data === null) { + this._ended = true; + this.emit("end"); + } + else if (this._ended) { + this.emit("error", new Error("Cannot push to ended stream.")); + } + else if (data.length !== 0) { + this._writer.hasData = true; + this.emit("data", data, this._writer.level); + } + } + /** + * Reads and serializes an XML tree. + * + * @param node - root node + */ + _fromNode(node) { + if (util_2.Guard.isElementNode(node)) { + const name = node.prefix ? node.prefix + ":" + node.localName : node.localName; + if (node.namespaceURI !== null) { + this.ele(node.namespaceURI, name); + } + else { + this.ele(name); + } + for (const attr of node.attributes) { + const name = attr.prefix ? attr.prefix + ":" + attr.localName : attr.localName; + if (attr.namespaceURI !== null) { + this.att(attr.namespaceURI, name, attr.value); + } + else { + this.att(name, attr.value); + } + } + for (const child of node.childNodes) { + this._fromNode(child); + } + this.up(); + } + else if (util_2.Guard.isExclusiveTextNode(node) && node.data) { + this.txt(node.data); + } + else if (util_2.Guard.isCommentNode(node)) { + this.com(node.data); + } + else if (util_2.Guard.isCDATASectionNode(node)) { + this.dat(node.data); + } + else if (util_2.Guard.isProcessingInstructionNode(node)) { + this.ins(node.target, node.data); + } + } + /** + * Produces an XML serialization of the attributes of an element node. + * + * @param node - node to serialize + * @param map - namespace prefix map + * @param prefixIndex - generated namespace prefix index + * @param localPrefixesMap - local prefixes map + * @param ignoreNamespaceDefinitionAttribute - whether to ignore namespace + * attributes + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributes(node, map, prefixIndex, localPrefixesMap, ignoreNamespaceDefinitionAttribute, requireWellFormed) { + const localNameSet = requireWellFormed ? new LocalNameSet_1.LocalNameSet() : undefined; + for (const attr of node.attributes) { + // Optimize common case + if (!requireWellFormed && !ignoreNamespaceDefinitionAttribute && attr.namespaceURI === null) { + this._push(this._writer.attribute(attr.localName, this._serializeAttributeValue(attr.value, this._options.wellFormed))); + continue; + } + if (requireWellFormed && localNameSet && localNameSet.has(attr.namespaceURI, attr.localName)) { + this.emit("error", new Error("Element contains duplicate attributes (well-formed required).")); + return; + } + if (requireWellFormed && localNameSet) + localNameSet.set(attr.namespaceURI, attr.localName); + let attributeNamespace = attr.namespaceURI; + let candidatePrefix = null; + if (attributeNamespace !== null) { + candidatePrefix = map.get(attr.prefix, attributeNamespace); + if (attributeNamespace === infra_1.namespace.XMLNS) { + if (attr.value === infra_1.namespace.XML || + (attr.prefix === null && ignoreNamespaceDefinitionAttribute) || + (attr.prefix !== null && (!(attr.localName in localPrefixesMap) || + localPrefixesMap[attr.localName] !== attr.value) && + map.has(attr.localName, attr.value))) + continue; + if (requireWellFormed && attr.value === infra_1.namespace.XMLNS) { + this.emit("error", new Error("XMLNS namespace is reserved (well-formed required).")); + return; + } + if (requireWellFormed && attr.value === '') { + this.emit("error", new Error("Namespace prefix declarations cannot be used to undeclare a namespace (well-formed required).")); + return; + } + if (attr.prefix === 'xmlns') + candidatePrefix = 'xmlns'; + /** + * _Note:_ The (candidatePrefix === null) check is not in the spec. + * We deviate from the spec here. Otherwise a prefix is generated for + * all attributes with namespaces. + */ + } + else if (candidatePrefix === null) { + if (attr.prefix !== null && + (!map.hasPrefix(attr.prefix) || + map.has(attr.prefix, attributeNamespace))) { + /** + * Check if we can use the attribute's own prefix. + * We deviate from the spec here. + * TODO: This is not an efficient way of searching for prefixes. + * Follow developments to the spec. + */ + candidatePrefix = attr.prefix; + } + else { + candidatePrefix = this._generatePrefix(attributeNamespace, map, prefixIndex); + } + this._push(this._writer.attribute("xmlns:" + candidatePrefix, this._serializeAttributeValue(attributeNamespace, this._options.wellFormed))); + } + } + if (requireWellFormed && (attr.localName.indexOf(":") !== -1 || + !algorithm_1.xml_isName(attr.localName) || + (attr.localName === "xmlns" && attributeNamespace === null))) { + this.emit("error", new Error("Attribute local name contains invalid characters (well-formed required).")); + return; + } + this._push(this._writer.attribute((candidatePrefix !== null ? candidatePrefix + ":" : "") + attr.localName, this._serializeAttributeValue(attr.value, this._options.wellFormed))); + } + } + /** + * Produces an XML serialization of an attribute value. + * + * @param value - attribute value + * @param requireWellFormed - whether to check conformance + */ + _serializeAttributeValue(value, requireWellFormed) { + if (requireWellFormed && value !== null && !algorithm_1.xml_isLegalChar(value)) { + this.emit("error", new Error("Invalid characters in attribute value.")); + return ""; + } + if (value === null) + return ""; + if (this._options.noDoubleEncoding) { + return value.replace(/(?!&(lt|gt|amp|apos|quot);)&/g, '&') + .replace(/") + result += ">"; + else + result += c; + } + return result; + } + } + /** + * Records namespace information for the given element and returns the + * default namespace attribute value. + * + * @param node - element node to process + * @param map - namespace prefix map + * @param localPrefixesMap - local prefixes map + */ + _recordNamespaceInformation(node, map, localPrefixesMap) { + let defaultNamespaceAttrValue = null; + for (const attr of node.attributes) { + let attributeNamespace = attr.namespaceURI; + let attributePrefix = attr.prefix; + if (attributeNamespace === infra_1.namespace.XMLNS) { + if (attributePrefix === null) { + defaultNamespaceAttrValue = attr.value; + continue; + } + else { + let prefixDefinition = attr.localName; + let namespaceDefinition = attr.value; + if (namespaceDefinition === infra_1.namespace.XML) { + continue; + } + if (namespaceDefinition === '') { + namespaceDefinition = null; + } + if (map.has(prefixDefinition, namespaceDefinition)) { + continue; + } + map.set(prefixDefinition, namespaceDefinition); + localPrefixesMap[prefixDefinition] = namespaceDefinition || ''; + } + } + } + return defaultNamespaceAttrValue; + } + /** + * Generates a new prefix for the given namespace. + * + * @param newNamespace - a namespace to generate prefix for + * @param prefixMap - namespace prefix map + * @param prefixIndex - generated namespace prefix index + */ + _generatePrefix(newNamespace, prefixMap, prefixIndex) { + let generatedPrefix = "ns" + prefixIndex.value; + prefixIndex.value++; + prefixMap.set(generatedPrefix, newNamespace); + return generatedPrefix; + } + /** + * Determines if the namespace prefix map was modified from its original. + * + * @param originalMap - original namespace prefix map + * @param newMap - new namespace prefix map + */ + _isPrefixMapModified(originalMap, newMap) { + const items1 = originalMap._items; + const items2 = newMap._items; + const nullItems1 = originalMap._nullItems; + const nullItems2 = newMap._nullItems; + for (const key in items2) { + const arr1 = items1[key]; + if (arr1 === undefined) + return true; + const arr2 = items2[key]; + if (arr1.length !== arr2.length) + return true; + for (let i = 0; i < arr1.length; i++) { + if (arr1[i] !== arr2[i]) + return true; + } + } + if (nullItems1.length !== nullItems2.length) + return true; + for (let i = 0; i < nullItems1.length; i++) { + if (nullItems1[i] !== nullItems2[i]) + return true; + } + return false; + } +} +exports.XMLBuilderCBImpl = XMLBuilderCBImpl; +XMLBuilderCBImpl._VoidElementNames = new Set(['area', 'base', 'basefont', + 'bgsound', 'br', 'col', 'embed', 'frame', 'hr', 'img', 'input', 'keygen', + 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr']); +//# sourceMappingURL=XMLBuilderCBImpl.js.map + +/***/ }), + +/***/ 558: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const NodeImpl_1 = __webpack_require__(935); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents an object providing methods which are not dependent on + * any particular document + */ +class DocumentTypeImpl extends NodeImpl_1.NodeImpl { + /** + * Initializes a new instance of `DocumentType`. + * + * @param name - name of the node + * @param publicId - `PUBLIC` identifier + * @param systemId - `SYSTEM` identifier + */ + constructor(name, publicId, systemId) { + super(); + this._name = ''; + this._publicId = ''; + this._systemId = ''; + this._name = name; + this._publicId = publicId; + this._systemId = systemId; + } + /** @inheritdoc */ + get name() { return this._name; } + /** @inheritdoc */ + get publicId() { return this._publicId; } + /** @inheritdoc */ + get systemId() { return this._systemId; } + // MIXIN: ChildNode + /* istanbul ignore next */ + before(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + after(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + replaceWith(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + remove() { throw new Error("Mixin: ChildNode not implemented."); } + /** + * Creates a new `DocumentType`. + * + * @param document - owner document + * @param name - name of the node + * @param publicId - `PUBLIC` identifier + * @param systemId - `SYSTEM` identifier + */ + static _create(document, name, publicId = '', systemId = '') { + const node = new DocumentTypeImpl(name, publicId, systemId); + node._nodeDocument = document; + return node; + } +} +exports.DocumentTypeImpl = DocumentTypeImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(DocumentTypeImpl.prototype, "_nodeType", interfaces_1.NodeType.DocumentType); +//# sourceMappingURL=DocumentTypeImpl.js.map + +/***/ }), + +/***/ 568: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents an object cache with a size limit. + */ +class ObjectCache { + /** + * Initializes a new instance of `ObjectCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Set(); + this._limit = limit; + } + /** + * Adds a new item to the cache. + * + * @param item - an item + */ + add(item) { + this._items.add(item); + if (this._items.size > this._limit) { + const it = this._items.values().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + } + /** + * Removes an item from the cache. + * + * @param item - an item + */ + remove(item) { + this._items.delete(item); + } + /** + * Removes all items from the cache. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the cache. + */ + get length() { return this._items.size; } + /** + * Iterates through the items in the cache. + */ + *entries() { + yield* this; + } + /** @inheritdoc */ + *[Symbol.iterator]() { + for (const item of this._items) { + yield item; + } + } +} +exports.ObjectCache = ObjectCache; +//# sourceMappingURL=ObjectCache.js.map + +/***/ }), + +/***/ 574: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(918); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a mixin that extends non-element parent nodes. This mixin + * is implemented by {@link Document} and {@link DocumentFragment}. + */ +class NonElementParentNodeImpl { + /** @inheritdoc */ + getElementById(id) { + /** + * The getElementById(elementId) method, when invoked, must return the first + * element, in tree order, within the context object’s descendants, + * whose ID is elementId, and null if there is no such element otherwise. + */ + let ele = algorithm_1.tree_getFirstDescendantNode(util_1.Cast.asNode(this), false, false, (e) => util_1.Guard.isElementNode(e)); + while (ele !== null) { + if (ele._uniqueIdentifier === id) { + return ele; + } + ele = algorithm_1.tree_getNextDescendantNode(util_1.Cast.asNode(this), ele, false, false, (e) => util_1.Guard.isElementNode(e)); + } + return null; + } +} +exports.NonElementParentNodeImpl = NonElementParentNodeImpl; +//# sourceMappingURL=NonElementParentNodeImpl.js.map + +/***/ }), + +/***/ 575: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a set of unique attribute namespaceURI and localName pairs. + * This set will contain tuples of unique attribute namespaceURI and + * localName pairs, and is populated as each attr is processed. This set is + * used to [optionally] enforce the well-formed constraint that an element + * cannot have two attributes with the same namespaceURI and localName. + * This can occur when two otherwise identical attributes on the same + * element differ only by their prefix values. + */ +class LocalNameSet { + constructor() { + // tuple storage + this._items = {}; + this._nullItems = {}; + } + /** + * Adds or replaces a tuple. + * + * @param ns - namespace URI + * @param localName - attribute local name + */ + set(ns, localName) { + if (ns === null) { + this._nullItems[localName] = true; + } + else if (this._items[ns]) { + this._items[ns][localName] = true; + } + else { + this._items[ns] = {}; + this._items[ns][localName] = true; + } + } + /** + * Determines if the given tuple exists in the set. + * + * @param ns - namespace URI + * @param localName - attribute local name + */ + has(ns, localName) { + if (ns === null) { + return this._nullItems[localName] === true; + } + else if (this._items[ns]) { + return this._items[ns][localName] === true; + } + else { + return false; + } + } +} +exports.LocalNameSet = LocalNameSet; +//# sourceMappingURL=LocalNameSet.js.map + +/***/ }), + +/***/ 581: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DocumentFragmentImpl_1 = __webpack_require__(796); +const util_1 = __webpack_require__(337); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a shadow root. + */ +class ShadowRootImpl extends DocumentFragmentImpl_1.DocumentFragmentImpl { + /** + * Initializes a new instance of `ShadowRoot`. + * + * @param host - shadow root's host element + * @param mode - shadow root's mode + */ + constructor(host, mode) { + super(); + this._host = host; + this._mode = mode; + } + /** @inheritdoc */ + get mode() { return this._mode; } + /** @inheritdoc */ + get host() { return this._host; } + /** + * Gets the parent event target for the given event. + * + * @param event - an event + */ + _getTheParent(event) { + /** + * A shadow root’s get the parent algorithm, given an event, returns null + * if event’s composed flag is unset and shadow root is the root of + * event’s path’s first struct’s invocation target, and shadow root’s host + * otherwise. + */ + if (!event._composedFlag && !util_1.isEmpty(event._path) && + algorithm_1.tree_rootNode(event._path[0].invocationTarget) === this) { + return null; + } + else { + return this._host; + } + } + // MIXIN: DocumentOrShadowRoot + // No elements + /** + * Creates a new `ShadowRoot`. + * + * @param document - owner document + * @param host - shadow root's host element + */ + static _create(document, host) { + return new ShadowRootImpl(host, "closed"); + } +} +exports.ShadowRootImpl = ShadowRootImpl; +//# sourceMappingURL=ShadowRootImpl.js.map + +/***/ }), + +/***/ 592: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var FixedSizeSet_1 = __webpack_require__(704); +exports.FixedSizeSet = FixedSizeSet_1.FixedSizeSet; +var ObjectCache_1 = __webpack_require__(889); +exports.ObjectCache = ObjectCache_1.ObjectCache; +var CompareCache_1 = __webpack_require__(524); +exports.CompareCache = CompareCache_1.CompareCache; +var Lazy_1 = __webpack_require__(947); +exports.Lazy = Lazy_1.Lazy; +/** + * Applies the mixin to a given class. + * + * @param baseClass - class to receive the mixin + * @param mixinClass - mixin class + * @param overrides - an array with names of function overrides. Base class + * functions whose names are in this array will be kept by prepending an + * underscore to their names. + */ +function applyMixin(baseClass, mixinClass, ...overrides) { + Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => { + if (overrides.includes(name)) { + const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name); + /* istanbul ignore else */ + if (orgPropDesc) { + Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc); + } + } + const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name); + /* istanbul ignore else */ + if (propDesc) { + Object.defineProperty(baseClass.prototype, name, propDesc); + } + }); +} +exports.applyMixin = applyMixin; +/** + * Applies default values to the given object. + * + * @param obj - an object + * @param defaults - an object with default values + * @param overwrite - if set to `true` defaults object always overwrites object + * values, whether they are `undefined` or not. + */ +function applyDefaults(obj, defaults, overwrite = false) { + const result = clone(obj || {}); + forEachObject(defaults, (key, val) => { + if (isPlainObject(val)) { + result[key] = applyDefaults(result[key], val, overwrite); + } + else if (overwrite || result[key] === undefined) { + result[key] = val; + } + }); + return result; +} +exports.applyDefaults = applyDefaults; +/** + * Iterates over items of an array or set. + * + * @param arr - array or set to iterate + * @param callback - a callback function which receives each array item as its + * single argument + * @param thisArg - the value of this inside callback + */ +function forEachArray(arr, callback, thisArg) { + arr.forEach(callback, thisArg); +} +exports.forEachArray = forEachArray; +/** + * Iterates over key/value pairs of a map or object. + * + * @param obj - map or object to iterate + * @param callback - a callback function which receives object key as its first + * argument and object value as its second argument + * @param thisArg - the value of this inside callback + */ +function forEachObject(obj, callback, thisArg) { + if (isMap(obj)) { + obj.forEach((value, key) => callback.call(thisArg, key, value)); + } + else { + for (const key in obj) { + /* istanbul ignore else */ + if (obj.hasOwnProperty(key)) { + callback.call(thisArg, key, obj[key]); + } + } + } +} +exports.forEachObject = forEachObject; +/** + * Returns the number of entries in an array or set. + * + * @param arr - array or set + */ +function arrayLength(obj) { + if (isSet(obj)) { + return obj.size; + } + else { + return obj.length; + } +} +exports.arrayLength = arrayLength; +/** + * Returns the number of entries in a map or object. + * + * @param obj - map or object + */ +function objectLength(obj) { + if (isMap(obj)) { + return obj.size; + } + else { + return Object.keys(obj).length; + } +} +exports.objectLength = objectLength; +/** + * Gets the value of a key from a map or object. + * + * @param obj - map or object + * @param key - the key to retrieve + */ +function getObjectValue(obj, key) { + if (isMap(obj)) { + return obj.get(key); + } + else { + return obj[key]; + } +} +exports.getObjectValue = getObjectValue; +/** + * Removes a property from a map or object. + * + * @param obj - map or object + * @param key - the key to remove + */ +function removeObjectValue(obj, key) { + if (isMap(obj)) { + obj.delete(key); + } + else { + delete obj[key]; + } +} +exports.removeObjectValue = removeObjectValue; +/** + * Deep clones the given object. + * + * @param obj - an object + */ +function clone(obj) { + if (isFunction(obj)) { + return obj; + } + else if (isArray(obj)) { + const result = []; + for (const item of obj) { + result.push(clone(item)); + } + return result; + } + else if (isObject(obj)) { + const result = {}; + for (const key in obj) { + /* istanbul ignore next */ + if (obj.hasOwnProperty(key)) { + const val = obj[key]; + result[key] = clone(val); + } + } + return result; + } + else { + return obj; + } +} +exports.clone = clone; +/** + * Type guard for boolean types + * + * @param x - a variable to type check + */ +function isBoolean(x) { + return typeof x === "boolean"; +} +exports.isBoolean = isBoolean; +/** + * Type guard for numeric types + * + * @param x - a variable to type check + */ +function isNumber(x) { + return typeof x === "number"; +} +exports.isNumber = isNumber; +/** + * Type guard for strings + * + * @param x - a variable to type check + */ +function isString(x) { + return typeof x === "string"; +} +exports.isString = isString; +/** + * Type guard for function objects + * + * @param x - a variable to type check + */ +function isFunction(x) { + return !!x && Object.prototype.toString.call(x) === '[object Function]'; +} +exports.isFunction = isFunction; +/** + * Type guard for JS objects + * + * _Note:_ Functions are objects too + * + * @param x - a variable to type check + */ +function isObject(x) { + const type = typeof x; + return !!x && (type === 'function' || type === 'object'); +} +exports.isObject = isObject; +/** + * Type guard for arrays + * + * @param x - a variable to type check + */ +function isArray(x) { + return Array.isArray(x); +} +exports.isArray = isArray; +/** + * Type guard for sets. + * + * @param x - a variable to check + */ +function isSet(x) { + return x instanceof Set; +} +exports.isSet = isSet; +/** + * Type guard for maps. + * + * @param x - a variable to check + */ +function isMap(x) { + return x instanceof Map; +} +exports.isMap = isMap; +/** + * Determines if `x` is an empty Array or an Object with no own properties. + * + * @param x - a variable to check + */ +function isEmpty(x) { + if (isArray(x)) { + return !x.length; + } + else if (isSet(x)) { + return !x.size; + } + else if (isMap(x)) { + return !x.size; + } + else if (isObject(x)) { + for (const key in x) { + if (x.hasOwnProperty(key)) { + return false; + } + } + return true; + } + return false; +} +exports.isEmpty = isEmpty; +/** + * Determines if `x` is a plain Object. + * + * @param x - a variable to check + */ +function isPlainObject(x) { + if (isObject(x)) { + const proto = Object.getPrototypeOf(x); + const ctor = proto.constructor; + return proto && ctor && + (typeof ctor === 'function') && (ctor instanceof ctor) && + (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object)); + } + return false; +} +exports.isPlainObject = isPlainObject; +/** + * Determines if `x` is an iterable Object. + * + * @param x - a variable to check + */ +function isIterable(x) { + return x && (typeof x[Symbol.iterator] === 'function'); +} +exports.isIterable = isIterable; +/** + * Gets the primitive value of an object. + */ +function getValue(obj) { + if (isFunction(obj.valueOf)) { + return obj.valueOf(); + } + else { + return obj; + } +} +exports.getValue = getValue; +/** + * UTF-8 encodes the given string. + * + * @param input - a string + */ +function utf8Encode(input) { + const bytes = new Uint8Array(input.length * 4); + let byteIndex = 0; + for (let i = 0; i < input.length; i++) { + let char = input.charCodeAt(i); + if (char < 128) { + bytes[byteIndex++] = char; + continue; + } + else if (char < 2048) { + bytes[byteIndex++] = char >> 6 | 192; + } + else { + if (char > 0xd7ff && char < 0xdc00) { + if (++i >= input.length) { + throw new Error("Incomplete surrogate pair."); + } + const c2 = input.charCodeAt(i); + if (c2 < 0xdc00 || c2 > 0xdfff) { + throw new Error("Invalid surrogate character."); + } + char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff); + bytes[byteIndex++] = char >> 18 | 240; + bytes[byteIndex++] = char >> 12 & 63 | 128; + } + else { + bytes[byteIndex++] = char >> 12 | 224; + } + bytes[byteIndex++] = char >> 6 & 63 | 128; + } + bytes[byteIndex++] = char & 63 | 128; + } + return bytes.subarray(0, byteIndex); +} +exports.utf8Encode = utf8Encode; +/** + * UTF-8 decodes the given byte sequence into a string. + * + * @param bytes - a byte sequence + */ +function utf8Decode(bytes) { + let result = ""; + let i = 0; + while (i < bytes.length) { + var c = bytes[i++]; + if (c > 127) { + if (c > 191 && c < 224) { + if (i >= bytes.length) { + throw new Error("Incomplete 2-byte sequence."); + } + c = (c & 31) << 6 | bytes[i++] & 63; + } + else if (c > 223 && c < 240) { + if (i + 1 >= bytes.length) { + throw new Error("Incomplete 3-byte sequence."); + } + c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else if (c > 239 && c < 248) { + if (i + 2 >= bytes.length) { + throw new Error("Incomplete 4-byte sequence."); + } + c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else { + throw new Error("Unknown multi-byte start."); + } + } + if (c <= 0xffff) { + result += String.fromCharCode(c); + } + else if (c <= 0x10ffff) { + c -= 0x10000; + result += String.fromCharCode(c >> 10 | 0xd800); + result += String.fromCharCode(c & 0x3FF | 0xdc00); + } + else { + throw new Error("Code point exceeds UTF-16 limit."); + } + } + return result; +} +exports.utf8Decode = utf8Decode; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 595: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(625); +const util_1 = __webpack_require__(592); +const writers_1 = __webpack_require__(95); +const interfaces_2 = __webpack_require__(970); +const util_2 = __webpack_require__(918); +const algorithm_1 = __webpack_require__(163); +const dom_1 = __webpack_require__(743); +const infra_1 = __webpack_require__(23); +/** + * Represents a wrapper that extends XML nodes to implement easy to use and + * chainable document builder methods. + */ +class XMLBuilderImpl { + /** + * Initializes a new instance of `XMLBuilderNodeImpl`. + * + * @param domNode - the DOM node to wrap + */ + constructor(domNode) { + this._domNode = domNode; + } + /** @inheritdoc */ + get node() { return this._domNode; } + /** @inheritdoc */ + set(options) { + this._options = util_1.applyDefaults(util_1.applyDefaults(this._options, options, true), // apply user settings + interfaces_1.DefaultBuilderOptions); // provide defaults + return this; + } + /** @inheritdoc */ + ele(p1, p2, p3) { + let namespace; + let name; + let attributes; + let lastChild = null; + if (util_1.isString(p1) && /^\s*" + p1 + ""; + const domParser = dom_1.createParser(); + const doc = domParser.parseFromString(dom_1.sanitizeInput(contents, this._options.invalidCharReplacement), "text/xml"); + /* istanbul ignore next */ + if (doc.documentElement === null) { + throw new Error("Document element is null."); + } + dom_1.throwIfParserError(doc); + for (const child of doc.documentElement.childNodes) { + const newChild = doc.importNode(child, true); + lastChild = new XMLBuilderImpl(newChild); + this._domNode.appendChild(newChild); + } + if (lastChild === null) { + throw new Error("Could not create any elements with: " + p1.toString() + ". " + this._debugInfo()); + } + return lastChild; + } + else if (util_1.isString(p1) && /^\s*[\{\[]/.test(p1)) { + // parse JSON string + const obj = JSON.parse(p1); + return this.ele(obj); + } + else if (util_1.isObject(p1)) { + // ele(obj: ExpandObject) + [namespace, name, attributes] = [undefined, p1, undefined]; + } + else if ((p1 === null || util_1.isString(p1)) && util_1.isString(p2)) { + // ele(namespace: string, name: string, attributes?: AttributesObject) + [namespace, name, attributes] = [p1, p2, p3]; + } + else if (p1 !== null) { + // ele(name: string, attributes?: AttributesObject) + [namespace, name, attributes] = [undefined, p1, util_1.isObject(p2) ? p2 : undefined]; + } + else { + throw new Error("Element name cannot be null. " + this._debugInfo()); + } + if (attributes) { + attributes = util_1.getValue(attributes); + } + if (util_1.isFunction(name)) { + // evaluate if function + lastChild = this.ele(name.apply(this)); + } + else if (util_1.isArray(name) || util_1.isSet(name)) { + util_1.forEachArray(name, item => lastChild = this.ele(item), this); + } + else if (util_1.isMap(name) || util_1.isObject(name)) { + // expand if object + util_1.forEachObject(name, (key, val) => { + if (util_1.isFunction(val)) { + // evaluate if function + val = val.apply(this); + } + if (!this._options.ignoreConverters && key.indexOf(this._options.convert.att) === 0) { + // assign attributes + if (key === this._options.convert.att) { + lastChild = this.att(val); + } + else { + lastChild = this.att(key.substr(this._options.convert.att.length), val); + } + } + else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.text) === 0) { + // text node + if (util_1.isMap(val) || util_1.isObject(val)) { + // if the key is #text expand child nodes under this node to support mixed content + lastChild = this.ele(val); + } + else { + lastChild = this.txt(val); + } + } + else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.cdata) === 0) { + // cdata node + if (util_1.isArray(val) || util_1.isSet(val)) { + util_1.forEachArray(val, item => lastChild = this.dat(item), this); + } + else { + lastChild = this.dat(val); + } + } + else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.comment) === 0) { + // comment node + if (util_1.isArray(val) || util_1.isSet(val)) { + util_1.forEachArray(val, item => lastChild = this.com(item), this); + } + else { + lastChild = this.com(val); + } + } + else if (!this._options.ignoreConverters && key.indexOf(this._options.convert.ins) === 0) { + // processing instruction + if (util_1.isString(val)) { + const insIndex = val.indexOf(' '); + const insTarget = (insIndex === -1 ? val : val.substr(0, insIndex)); + const insValue = (insIndex === -1 ? '' : val.substr(insIndex + 1)); + lastChild = this.ins(insTarget, insValue); + } + else { + lastChild = this.ins(val); + } + } + else if ((util_1.isArray(val) || util_1.isSet(val)) && util_1.isEmpty(val)) { + // skip empty arrays + lastChild = this._dummy(); + } + else if ((util_1.isMap(val) || util_1.isObject(val)) && util_1.isEmpty(val)) { + // empty objects produce one node + lastChild = this.ele(key); + } + else if (!this._options.keepNullNodes && (val == null)) { + // skip null and undefined nodes + lastChild = this._dummy(); + } + else if (util_1.isArray(val) || util_1.isSet(val)) { + // expand list by creating child nodes + util_1.forEachArray(val, item => { + const childNode = {}; + childNode[key] = item; + lastChild = this.ele(childNode); + }, this); + } + else if (util_1.isMap(val) || util_1.isObject(val)) { + // create a parent node + lastChild = this.ele(key); + // expand child nodes under parent + lastChild.ele(val); + } + else if (val) { + // leaf element node with a single text node + lastChild = this.ele(key); + lastChild.txt(val); + } + else { + // leaf element node + lastChild = this.ele(key); + } + }, this); + } + else { + [namespace, name] = this._extractNamespace(dom_1.sanitizeInput(namespace, this._options.invalidCharReplacement), dom_1.sanitizeInput(name, this._options.invalidCharReplacement), true); + // inherit namespace from parent + if (namespace === undefined) { + const [prefix] = algorithm_1.namespace_extractQName(name); + namespace = this.node.lookupNamespaceURI(prefix); + } + // create a child element node + const childNode = (namespace !== undefined && namespace !== null ? + this._doc.createElementNS(namespace, name) : + this._doc.createElement(name)); + this.node.appendChild(childNode); + lastChild = new XMLBuilderImpl(childNode); + // update doctype node if the new node is the document element node + const oldDocType = this._doc.doctype; + if (childNode === this._doc.documentElement && oldDocType !== null) { + const docType = this._doc.implementation.createDocumentType(this._doc.documentElement.tagName, oldDocType.publicId, oldDocType.systemId); + this._doc.replaceChild(docType, oldDocType); + } + // create attributes + if (attributes && !util_1.isEmpty(attributes)) { + lastChild.att(attributes); + } + } + if (lastChild === null) { + throw new Error("Could not create any elements with: " + name.toString() + ". " + this._debugInfo()); + } + return lastChild; + } + /** @inheritdoc */ + remove() { + const parent = this.up(); + parent.node.removeChild(this.node); + return parent; + } + /** @inheritdoc */ + att(p1, p2, p3) { + if (util_1.isMap(p1) || util_1.isObject(p1)) { + // att(obj: AttributesObject) + // expand if object + util_1.forEachObject(p1, (attName, attValue) => this.att(attName, attValue), this); + return this; + } + // get primitive values + if (p1 !== undefined && p1 !== null) + p1 = util_1.getValue(p1 + ""); + if (p2 !== undefined && p2 !== null) + p2 = util_1.getValue(p2 + ""); + if (p3 !== undefined && p3 !== null) + p3 = util_1.getValue(p3 + ""); + let namespace; + let name; + let value; + if ((p1 === null || util_1.isString(p1)) && util_1.isString(p2) && (p3 === null || util_1.isString(p3))) { + // att(namespace: string, name: string, value: string) + [namespace, name, value] = [p1, p2, p3]; + } + else if (util_1.isString(p1) && (p2 == null || util_1.isString(p2))) { + // ele(name: string, value: string) + [namespace, name, value] = [undefined, p1, p2]; + } + else { + throw new Error("Attribute name and value not specified. " + this._debugInfo()); + } + if (this._options.keepNullAttributes && (value == null)) { + // keep null attributes + value = ""; + } + else if (value == null) { + // skip null|undefined attributes + return this; + } + if (!util_2.Guard.isElementNode(this.node)) { + throw new Error("An attribute can only be assigned to an element node."); + } + let ele = this.node; + [namespace, name] = this._extractNamespace(namespace, name, false); + name = dom_1.sanitizeInput(name, this._options.invalidCharReplacement); + namespace = dom_1.sanitizeInput(namespace, this._options.invalidCharReplacement); + value = dom_1.sanitizeInput(value, this._options.invalidCharReplacement); + const [prefix, localName] = algorithm_1.namespace_extractQName(name); + const [elePrefix, eleLocalName] = algorithm_1.namespace_extractQName(ele.prefix ? ele.prefix + ':' + ele.localName : ele.localName); + // check if this is a namespace declaration attribute + // assign a new element namespace if it wasn't previously assigned + let eleNamespace = null; + if (prefix === "xmlns") { + namespace = infra_1.namespace.XMLNS; + if (ele.namespaceURI === null && elePrefix === localName) { + eleNamespace = value; + } + } + else if (prefix === null && localName === "xmlns" && elePrefix === null) { + namespace = infra_1.namespace.XMLNS; + eleNamespace = value; + } + // re-create the element node if its namespace changed + // we can't simply change the namespaceURI since its read-only + if (eleNamespace !== null) { + const newEle = algorithm_1.create_element(this._doc, eleLocalName, eleNamespace, elePrefix); + for (const attr of ele.attributes) { + newEle.setAttributeNodeNS(attr.cloneNode()); + } + for (const childNode of ele.childNodes) { + newEle.appendChild(childNode.cloneNode()); + } + const parent = ele.parentNode; + /* istanbul ignore next */ + if (parent === null) { + throw new Error("Parent node is null." + this._debugInfo()); + } + parent.replaceChild(newEle, ele); + this._domNode = newEle; + ele = newEle; + } + if (namespace !== undefined) { + ele.setAttributeNS(namespace, name, value); + } + else { + ele.setAttribute(name, value); + } + return this; + } + /** @inheritdoc */ + removeAtt(p1, p2) { + if (!util_2.Guard.isElementNode(this.node)) { + throw new Error("An attribute can only be removed from an element node."); + } + // get primitive values + p1 = util_1.getValue(p1); + if (p2 !== undefined) { + p2 = util_1.getValue(p2); + } + let namespace; + let name; + if (p1 !== null && p2 === undefined) { + name = p1; + } + else if ((p1 === null || util_1.isString(p1)) && p2 !== undefined) { + namespace = p1; + name = p2; + } + else { + throw new Error("Attribute namespace must be a string. " + this._debugInfo()); + } + if (util_1.isArray(name) || util_1.isSet(name)) { + // removeAtt(names: string[]) + // removeAtt(namespace: string, names: string[]) + util_1.forEachArray(name, attName => namespace === undefined ? this.removeAtt(attName) : this.removeAtt(namespace, attName), this); + } + else if (namespace !== undefined) { + // removeAtt(namespace: string, name: string) + name = dom_1.sanitizeInput(name, this._options.invalidCharReplacement); + namespace = dom_1.sanitizeInput(namespace, this._options.invalidCharReplacement); + this.node.removeAttributeNS(namespace, name); + } + else { + // removeAtt(name: string) + name = dom_1.sanitizeInput(name, this._options.invalidCharReplacement); + this.node.removeAttribute(name); + } + return this; + } + /** @inheritdoc */ + txt(content) { + const child = this._doc.createTextNode(dom_1.sanitizeInput(content, this._options.invalidCharReplacement)); + this.node.appendChild(child); + return this; + } + /** @inheritdoc */ + com(content) { + const child = this._doc.createComment(dom_1.sanitizeInput(content, this._options.invalidCharReplacement)); + this.node.appendChild(child); + return this; + } + /** @inheritdoc */ + dat(content) { + const child = this._doc.createCDATASection(dom_1.sanitizeInput(content, this._options.invalidCharReplacement)); + this.node.appendChild(child); + return this; + } + /** @inheritdoc */ + ins(target, content = '') { + if (util_1.isArray(target) || util_1.isSet(target)) { + util_1.forEachArray(target, item => { + item += ""; + const insIndex = item.indexOf(' '); + const insTarget = (insIndex === -1 ? item : item.substr(0, insIndex)); + const insValue = (insIndex === -1 ? '' : item.substr(insIndex + 1)); + this.ins(insTarget, insValue); + }, this); + } + else if (util_1.isMap(target) || util_1.isObject(target)) { + util_1.forEachObject(target, (insTarget, insValue) => this.ins(insTarget, insValue), this); + } + else { + const child = this._doc.createProcessingInstruction(dom_1.sanitizeInput(target, this._options.invalidCharReplacement), dom_1.sanitizeInput(content, this._options.invalidCharReplacement)); + this.node.appendChild(child); + } + return this; + } + /** @inheritdoc */ + dec(options) { + this._options.version = options.version || "1.0"; + this._options.encoding = options.encoding; + this._options.standalone = options.standalone; + return this; + } + /** @inheritdoc */ + dtd(options) { + const name = dom_1.sanitizeInput((options && options.name) || (this._doc.documentElement ? this._doc.documentElement.tagName : "ROOT"), this._options.invalidCharReplacement); + const pubID = dom_1.sanitizeInput((options && options.pubID) || "", this._options.invalidCharReplacement); + const sysID = dom_1.sanitizeInput((options && options.sysID) || "", this._options.invalidCharReplacement); + // name must match document element + if (this._doc.documentElement !== null && name !== this._doc.documentElement.tagName) { + throw new Error("DocType name does not match document element name."); + } + // create doctype node + const docType = this._doc.implementation.createDocumentType(name, pubID, sysID); + if (this._doc.doctype !== null) { + // replace existing doctype + this._doc.replaceChild(docType, this._doc.doctype); + } + else { + // insert before document element node or append to end + this._doc.insertBefore(docType, this._doc.documentElement); + } + return this; + } + /** @inheritdoc */ + import(node) { + const hostNode = this._domNode; + const hostDoc = this._doc; + const importedNode = node.node; + if (util_2.Guard.isDocumentNode(importedNode)) { + // import document node + const elementNode = importedNode.documentElement; + if (elementNode === null) { + throw new Error("Imported document has no document element node. " + this._debugInfo()); + } + const clone = hostDoc.importNode(elementNode, true); + hostNode.appendChild(clone); + } + else if (util_2.Guard.isDocumentFragmentNode(importedNode)) { + // import child nodes + for (const childNode of importedNode.childNodes) { + const clone = hostDoc.importNode(childNode, true); + hostNode.appendChild(clone); + } + } + else { + // import node + const clone = hostDoc.importNode(importedNode, true); + hostNode.appendChild(clone); + } + return this; + } + /** @inheritdoc */ + doc() { + if (this._doc._isFragment) { + let node = this.node; + while (node && node.nodeType !== interfaces_2.NodeType.DocumentFragment) { + node = node.parentNode; + } + /* istanbul ignore next */ + if (node === null) { + throw new Error("Node has no parent node while searching for document fragment ancestor."); + } + return new XMLBuilderImpl(node); + } + else { + return new XMLBuilderImpl(this._doc); + } + } + /** @inheritdoc */ + root() { + const ele = this._doc.documentElement; + if (!ele) { + throw new Error("Document root element is null. " + this._debugInfo()); + } + return new XMLBuilderImpl(ele); + } + /** @inheritdoc */ + up() { + const parent = this._domNode.parentNode; + if (!parent) { + throw new Error("Parent node is null. " + this._debugInfo()); + } + return new XMLBuilderImpl(parent); + } + /** @inheritdoc */ + prev() { + const node = this._domNode.previousSibling; + if (!node) { + throw new Error("Previous sibling node is null. " + this._debugInfo()); + } + return new XMLBuilderImpl(node); + } + /** @inheritdoc */ + next() { + const node = this._domNode.nextSibling; + if (!node) { + throw new Error("Next sibling node is null. " + this._debugInfo()); + } + return new XMLBuilderImpl(node); + } + /** @inheritdoc */ + first() { + const node = this._domNode.firstChild; + if (!node) { + throw new Error("First child node is null. " + this._debugInfo()); + } + return new XMLBuilderImpl(node); + } + /** @inheritdoc */ + last() { + const node = this._domNode.lastChild; + if (!node) { + throw new Error("Last child node is null. " + this._debugInfo()); + } + return new XMLBuilderImpl(node); + } + /** @inheritdoc */ + each(callback, self = false, recursive = false, thisArg) { + let result = this._getFirstDescendantNode(this._domNode, self, recursive); + while (result[0]) { + callback.call(thisArg, new XMLBuilderImpl(result[0]), result[1], result[2]); + result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]); + } + return this; + } + /** @inheritdoc */ + map(callback, self = false, recursive = false, thisArg) { + let result = []; + this.each((node, index, level) => result.push(callback.call(thisArg, node, index, level)), self, recursive); + return result; + } + /** @inheritdoc */ + reduce(callback, initialValue, self = false, recursive = false, thisArg) { + let value = initialValue; + this.each((node, index, level) => value = callback.call(thisArg, value, node, index, level), self, recursive); + return value; + } + /** @inheritdoc */ + find(predicate, self = false, recursive = false, thisArg) { + let result = this._getFirstDescendantNode(this._domNode, self, recursive); + while (result[0]) { + const builder = new XMLBuilderImpl(result[0]); + if (predicate.call(thisArg, builder, result[1], result[2])) { + return builder; + } + result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]); + } + return undefined; + } + /** @inheritdoc */ + filter(predicate, self = false, recursive = false, thisArg) { + let result = []; + this.each((node, index, level) => { + if (predicate.call(thisArg, node, index, level)) { + result.push(node); + } + }, self, recursive); + return result; + } + /** @inheritdoc */ + every(predicate, self = false, recursive = false, thisArg) { + let result = this._getFirstDescendantNode(this._domNode, self, recursive); + while (result[0]) { + const builder = new XMLBuilderImpl(result[0]); + if (!predicate.call(thisArg, builder, result[1], result[2])) { + return false; + } + result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]); + } + return true; + } + /** @inheritdoc */ + some(predicate, self = false, recursive = false, thisArg) { + let result = this._getFirstDescendantNode(this._domNode, self, recursive); + while (result[0]) { + const builder = new XMLBuilderImpl(result[0]); + if (predicate.call(thisArg, builder, result[1], result[2])) { + return true; + } + result = this._getNextDescendantNode(this._domNode, result[0], recursive, result[1], result[2]); + } + return false; + } + /** @inheritdoc */ + toArray(self = false, recursive = false) { + let result = []; + this.each(node => result.push(node), self, recursive); + return result; + } + /** @inheritdoc */ + toString(writerOptions) { + writerOptions = writerOptions || {}; + if (writerOptions.format === undefined) { + writerOptions.format = "xml"; + } + return this._serialize(writerOptions); + } + /** @inheritdoc */ + toObject(writerOptions) { + writerOptions = writerOptions || {}; + if (writerOptions.format === undefined) { + writerOptions.format = "object"; + } + return this._serialize(writerOptions); + } + /** @inheritdoc */ + end(writerOptions) { + writerOptions = writerOptions || {}; + if (writerOptions.format === undefined) { + writerOptions.format = "xml"; + } + return this.doc()._serialize(writerOptions); + } + /** + * Gets the next descendant of the given node of the tree rooted at `root` + * in depth-first pre-order. Returns a three-tuple with + * [descendant, descendant_index, descendant_level]. + * + * @param root - root node of the tree + * @param self - whether to visit the current node along with child nodes + * @param recursive - whether to visit all descendant nodes in tree-order or + * only the immediate child nodes + */ + _getFirstDescendantNode(root, self, recursive) { + if (self) + return [this._domNode, 0, 0]; + else if (recursive) + return this._getNextDescendantNode(root, root, recursive, 0, 0); + else + return [this._domNode.firstChild, 0, 1]; + } + /** + * Gets the next descendant of the given node of the tree rooted at `root` + * in depth-first pre-order. Returns a three-tuple with + * [descendant, descendant_index, descendant_level]. + * + * @param root - root node of the tree + * @param node - current node + * @param recursive - whether to visit all descendant nodes in tree-order or + * only the immediate child nodes + * @param index - child node index + * @param level - current depth of the XML tree + */ + _getNextDescendantNode(root, node, recursive, index, level) { + if (recursive) { + // traverse child nodes + if (node.firstChild) + return [node.firstChild, 0, level + 1]; + if (node === root) + return [null, -1, -1]; + // traverse siblings + if (node.nextSibling) + return [node.nextSibling, index + 1, level]; + // traverse parent's next sibling + let parent = node.parentNode; + while (parent && parent !== root) { + if (parent.nextSibling) + return [parent.nextSibling, algorithm_1.tree_index(parent.nextSibling), level - 1]; + parent = parent.parentNode; + level--; + } + } + else { + if (root === node) + return [node.firstChild, 0, level + 1]; + else + return [node.nextSibling, index + 1, level]; + } + return [null, -1, -1]; + } + /** + * Converts the node into its string or object representation. + * + * @param options - serialization options + */ + _serialize(writerOptions) { + if (writerOptions.format === "xml") { + const writer = new writers_1.XMLWriter(this._options); + return writer.serialize(this.node, writerOptions); + } + else if (writerOptions.format === "map") { + const writer = new writers_1.MapWriter(this._options); + return writer.serialize(this.node, writerOptions); + } + else if (writerOptions.format === "object") { + const writer = new writers_1.ObjectWriter(this._options); + return writer.serialize(this.node, writerOptions); + } + else if (writerOptions.format === "json") { + const writer = new writers_1.JSONWriter(this._options); + return writer.serialize(this.node, writerOptions); + } + else { + throw new Error("Invalid writer format: " + writerOptions.format + ". " + this._debugInfo()); + } + } + /** + * Creates a dummy element node without adding it to the list of child nodes. + * + * Dummy nodes are special nodes representing a node with a `null` value. + * Dummy nodes are created while recursively building the XML tree. Simply + * skipping `null` values doesn't work because that would break the recursive + * chain. + * + * @returns the new dummy element node + */ + _dummy() { + return new XMLBuilderImpl(this._doc.createElement('dummy_node')); + } + /** + * Extracts a namespace and name from the given string. + * + * @param namespace - namespace + * @param name - a string containing both a name and namespace separated by an + * '@' character + * @param ele - `true` if this is an element namespace; otherwise `false` + */ + _extractNamespace(namespace, name, ele) { + // extract from name + const atIndex = name.indexOf("@"); + if (atIndex > 0) { + if (namespace === undefined) + namespace = name.slice(atIndex + 1); + name = name.slice(0, atIndex); + } + if (namespace === undefined) { + // look-up default namespace + namespace = (ele ? this._options.defaultNamespace.ele : this._options.defaultNamespace.att); + } + else if (namespace !== null && namespace[0] === "@") { + // look-up namespace aliases + const alias = namespace.slice(1); + namespace = this._options.namespaceAlias[alias]; + if (namespace === undefined) { + throw new Error("Namespace alias `" + alias + "` is not defined. " + this._debugInfo()); + } + } + return [namespace, name]; + } + /** + * Returns the document owning this node. + */ + get _doc() { + const node = this.node; + if (util_2.Guard.isDocumentNode(node)) { + return node; + } + else { + const docNode = node.ownerDocument; + /* istanbul ignore next */ + if (!docNode) + throw new Error("Owner document is null. " + this._debugInfo()); + return docNode; + } + } + /** + * Returns debug information for this node. + * + * @param name - node name + */ + _debugInfo(name) { + const node = this.node; + const parentNode = node.parentNode; + name = name || node.nodeName; + const parentName = parentNode ? parentNode.nodeName : ''; + if (!parentName) { + return "node: <" + name + ">"; + } + else { + return "node: <" + name + ">, parent: <" + parentName + ">"; + } + } + /** + * Gets or sets builder options. + */ + get _options() { + const doc = this._doc; + /* istanbul ignore next */ + if (doc._xmlBuilderOptions === undefined) { + throw new Error("Builder options is not set."); + } + return doc._xmlBuilderOptions; + } + set _options(value) { + const doc = this._doc; + doc._xmlBuilderOptions = value; + } +} +exports.XMLBuilderImpl = XMLBuilderImpl; +//# sourceMappingURL=XMLBuilderImpl.js.map + +/***/ }), + +/***/ 597: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DOMException_1 = __webpack_require__(35); +const util_1 = __webpack_require__(918); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a target to which an event can be dispatched. + */ +class EventTargetImpl { + /** + * Initializes a new instance of `EventTarget`. + */ + constructor() { } + get _eventListenerList() { + return this.__eventListenerList || (this.__eventListenerList = []); + } + get _eventHandlerMap() { + return this.__eventHandlerMap || (this.__eventHandlerMap = {}); + } + /** @inheritdoc */ + addEventListener(type, callback, options = { passive: false, once: false, capture: false }) { + /** + * 1. Let capture, passive, and once be the result of flattening more options. + */ + const [capture, passive, once] = algorithm_1.eventTarget_flattenMore(options); + // convert callback function to EventListener, return if null + let listenerCallback; + if (!callback) { + return; + } + else if (util_1.Guard.isEventListener(callback)) { + listenerCallback = callback; + } + else { + listenerCallback = { handleEvent: callback }; + } + /** + * 2. Add an event listener with the context object and an event listener + * whose type is type, callback is callback, capture is capture, passive is + * passive, and once is once. + */ + algorithm_1.eventTarget_addEventListener(this, { + type: type, + callback: listenerCallback, + capture: capture, + passive: passive, + once: once, + removed: false + }); + } + /** @inheritdoc */ + removeEventListener(type, callback, options = { capture: false }) { + /** + * TODO: Implement realms + * 1. If the context object’s relevant global object is a + * ServiceWorkerGlobalScope object and its associated service worker’s + * script resource’s has ever been evaluated flag is set, then throw + * a TypeError. [SERVICE-WORKERS] + */ + /** + * 2. Let capture be the result of flattening options. + */ + const capture = algorithm_1.eventTarget_flatten(options); + if (!callback) + return; + /** + * 3. If the context object’s event listener list contains an event listener + * whose type is type, callback is callback, and capture is capture, then + * remove an event listener with the context object and that event listener. + */ + for (let i = 0; i < this._eventListenerList.length; i++) { + const entry = this._eventListenerList[i]; + if (entry.type !== type || entry.capture !== capture) + continue; + if (util_1.Guard.isEventListener(callback) && entry.callback === callback) { + algorithm_1.eventTarget_removeEventListener(this, entry, i); + break; + } + else if (callback && entry.callback.handleEvent === callback) { + algorithm_1.eventTarget_removeEventListener(this, entry, i); + break; + } + } + } + /** @inheritdoc */ + dispatchEvent(event) { + /** + * 1. If event’s dispatch flag is set, or if its initialized flag is not + * set, then throw an "InvalidStateError" DOMException. + * 2. Initialize event’s isTrusted attribute to false. + * 3. Return the result of dispatching event to the context object. + */ + if (event._dispatchFlag || !event._initializedFlag) { + throw new DOMException_1.InvalidStateError(); + } + event._isTrusted = false; + return algorithm_1.event_dispatch(event, this); + } + /** @inheritdoc */ + _getTheParent(event) { + return null; + } +} +exports.EventTargetImpl = EventTargetImpl; +//# sourceMappingURL=EventTargetImpl.js.map + +/***/ }), + +/***/ 605: +/***/ (function(module) { + +module.exports = require("http"); + +/***/ }), + +/***/ 609: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +exports.HTML = "http://www.w3.org/1999/xhtml"; +exports.XML = "http://www.w3.org/XML/1998/namespace"; +exports.XMLNS = "http://www.w3.org/2000/xmlns/"; +exports.MathML = "http://www.w3.org/1998/Math/MathML"; +exports.SVG = "http://www.w3.org/2000/svg"; +exports.XLink = "http://www.w3.org/1999/xlink"; +//# sourceMappingURL=Namespace.js.map + +/***/ }), + +/***/ 614: +/***/ (function(module) { + +module.exports = require("events"); + +/***/ }), + +/***/ 619: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const CharacterDataImpl_1 = __webpack_require__(43); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a processing instruction node. + */ +class ProcessingInstructionImpl extends CharacterDataImpl_1.CharacterDataImpl { + /** + * Initializes a new instance of `ProcessingInstruction`. + */ + constructor(target, data) { + super(data); + this._target = target; + } + /** + * Gets the target of the {@link ProcessingInstruction} node. + */ + get target() { return this._target; } + /** + * Creates a new `ProcessingInstruction`. + * + * @param document - owner document + * @param target - instruction target + * @param data - node contents + */ + static _create(document, target, data) { + const node = new ProcessingInstructionImpl(target, data); + node._nodeDocument = document; + return node; + } +} +exports.ProcessingInstructionImpl = ProcessingInstructionImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(ProcessingInstructionImpl.prototype, "_nodeType", interfaces_1.NodeType.ProcessingInstruction); +//# sourceMappingURL=ProcessingInstructionImpl.js.map + +/***/ }), + +/***/ 622: +/***/ (function(module) { + +module.exports = require("path"); + +/***/ }), + +/***/ 625: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Defines default values for builder options. + */ +exports.DefaultBuilderOptions = { + version: "1.0", + encoding: undefined, + standalone: undefined, + keepNullNodes: false, + keepNullAttributes: false, + ignoreConverters: false, + convert: { + att: "@", + ins: "?", + text: "#", + cdata: "$", + comment: "!" + }, + defaultNamespace: { + ele: undefined, + att: undefined + }, + namespaceAlias: { + html: "http://www.w3.org/1999/xhtml", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/", + mathml: "http://www.w3.org/1998/Math/MathML", + svg: "http://www.w3.org/2000/svg", + xlink: "http://www.w3.org/1999/xlink" + }, + invalidCharReplacement: undefined +}; +/** + * Contains keys of `XMLBuilderOptions`. + */ +exports.XMLBuilderOptionKeys = new Set(Object.keys(exports.DefaultBuilderOptions)); +/** + * Defines default values for builder options. + */ +exports.DefaultXMLBuilderCBOptions = { + format: "xml", + wellFormed: false, + prettyPrint: false, + indent: " ", + newline: "\n", + offset: 0, + width: 0, + allowEmptyTags: false, + spaceBeforeSlash: false, + keepNullNodes: false, + keepNullAttributes: false, + ignoreConverters: false, + convert: { + att: "@", + ins: "?", + text: "#", + cdata: "$", + comment: "!" + }, + defaultNamespace: { + ele: undefined, + att: undefined + }, + namespaceAlias: { + html: "http://www.w3.org/1999/xhtml", + xml: "http://www.w3.org/XML/1998/namespace", + xmlns: "http://www.w3.org/2000/xmlns/", + mathml: "http://www.w3.org/1998/Math/MathML", + svg: "http://www.w3.org/2000/svg", + xlink: "http://www.w3.org/1999/xlink" + } +}; +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 631: +/***/ (function(module) { + +module.exports = require("net"); + +/***/ }), + +/***/ 636: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const util_1 = __webpack_require__(337); +const algorithm_1 = __webpack_require__(163); +/** + * Represents an ordered set of nodes. + */ +class NodeListImpl { + /** + * Initializes a new instance of `NodeList`. + * + * @param root - root node + */ + constructor(root) { + this._live = true; + this._filter = null; + this._length = 0; + this._root = root; + return new Proxy(this, this); + } + /** @inheritdoc */ + get length() { + /** + * The length attribute must return the number of nodes represented + * by the collection. + */ + return this._root._children.size; + } + /** @inheritdoc */ + item(index) { + /** + * The item(index) method must return the indexth node in the collection. + * If there is no indexth node in the collection, then the method must + * return null. + */ + if (index < 0 || index > this.length - 1) + return null; + if (index < this.length / 2) { + let i = 0; + let node = this._root._firstChild; + while (node !== null && i !== index) { + node = node._nextSibling; + i++; + } + return node; + } + else { + let i = this.length - 1; + let node = this._root._lastChild; + while (node !== null && i !== index) { + node = node._previousSibling; + i--; + } + return node; + } + } + /** @inheritdoc */ + keys() { + return { + [Symbol.iterator]: function () { + let index = 0; + return { + next: function () { + if (index === this.length) { + return { done: true, value: null }; + } + else { + return { done: false, value: index++ }; + } + }.bind(this) + }; + }.bind(this) + }; + } + /** @inheritdoc */ + values() { + return { + [Symbol.iterator]: function () { + const it = this[Symbol.iterator](); + return { + next() { + return it.next(); + } + }; + }.bind(this) + }; + } + /** @inheritdoc */ + entries() { + return { + [Symbol.iterator]: function () { + const it = this[Symbol.iterator](); + let index = 0; + return { + next() { + const itResult = it.next(); + if (itResult.done) { + return { done: true, value: null }; + } + else { + return { done: false, value: [index++, itResult.value] }; + } + } + }; + }.bind(this) + }; + } + /** @inheritdoc */ + [Symbol.iterator]() { + return this._root._children[Symbol.iterator](); + } + /** @inheritdoc */ + forEach(callback, thisArg) { + if (thisArg === undefined) { + thisArg = _1.dom.window; + } + let index = 0; + for (const node of this._root._children) { + callback.call(thisArg, node, index++, this); + } + } + /** + * Implements a proxy get trap to provide array-like access. + */ + get(target, key, receiver) { + if (!util_1.isString(key)) { + return Reflect.get(target, key, receiver); + } + const index = Number(key); + if (isNaN(index)) { + return Reflect.get(target, key, receiver); + } + return target.item(index) || undefined; + } + /** + * Implements a proxy set trap to provide array-like access. + */ + set(target, key, value, receiver) { + if (!util_1.isString(key)) { + return Reflect.set(target, key, value, receiver); + } + const index = Number(key); + if (isNaN(index)) { + return Reflect.set(target, key, value, receiver); + } + const node = target.item(index) || undefined; + if (!node) + return false; + if (node._parent) { + algorithm_1.mutation_replace(node, value, node._parent); + return true; + } + else { + return false; + } + } + /** + * Creates a new `NodeList`. + * + * @param root - root node + */ + static _create(root) { + return new NodeListImpl(root); + } +} +exports.NodeListImpl = NodeListImpl; +//# sourceMappingURL=NodeListImpl.js.map + +/***/ }), + +/***/ 642: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const algorithm_1 = __webpack_require__(163); +const XMLParserImpl_1 = __webpack_require__(468); +/** + * Represents a parser for XML and HTML content. + * + * See: https://w3c.github.io/DOM-Parsing/#the-domparser-interface + */ +class DOMParserImpl { + /** @inheritdoc */ + parseFromString(source, mimeType) { + if (mimeType === "text/html") + throw new Error('HTML parser not implemented.'); + try { + const parser = new XMLParserImpl_1.XMLParserImpl(); + const doc = parser.parse(source); + doc._contentType = mimeType; + return doc; + } + catch (e) { + const errorNS = "http://www.mozilla.org/newlayout/xml/parsererror.xml"; + const doc = algorithm_1.create_xmlDocument(); + const root = doc.createElementNS(errorNS, "parsererror"); + const ele = doc.createElementNS(errorNS, "error"); + ele.setAttribute("message", e.message); + root.appendChild(ele); + doc.appendChild(root); + return doc; + } + } +} +exports.DOMParserImpl = DOMParserImpl; +//# sourceMappingURL=DOMParserImpl.js.map + +/***/ }), + +/***/ 646: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const TraverserImpl_1 = __webpack_require__(487); +const algorithm_1 = __webpack_require__(163); +/** + * Represents the nodes of a subtree and a position within them. + */ +class TreeWalkerImpl extends TraverserImpl_1.TraverserImpl { + /** + * Initializes a new instance of `TreeWalker`. + */ + constructor(root, current) { + super(root); + this._current = current; + } + /** @inheritdoc */ + get currentNode() { return this._current; } + set currentNode(value) { this._current = value; } + /** @inheritdoc */ + parentNode() { + /** + * 1. Let node be the context object’s current. + * 2. While node is non-null and is not the context object’s root: + */ + let node = this._current; + while (node !== null && node !== this._root) { + /** + * 2.1. Set node to node’s parent. + * 2.2. If node is non-null and filtering node within the context object + * returns FILTER_ACCEPT, then set the context object’s current to node + * and return node. + */ + node = node._parent; + if (node !== null && + algorithm_1.traversal_filter(this, node) === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + /** + * 3. Return null. + */ + return null; + } + /** @inheritdoc */ + firstChild() { + /** + * The firstChild() method, when invoked, must traverse children with the + * context object and first. + */ + return algorithm_1.treeWalker_traverseChildren(this, true); + } + /** @inheritdoc */ + lastChild() { + /** + * The lastChild() method, when invoked, must traverse children with the + * context object and last. + */ + return algorithm_1.treeWalker_traverseChildren(this, false); + } + /** @inheritdoc */ + nextSibling() { + /** + * The nextSibling() method, when invoked, must traverse siblings with the + * context object and next. + */ + return algorithm_1.treeWalker_traverseSiblings(this, true); + } + /** @inheritdoc */ + previousNode() { + /** + * 1. Let node be the context object’s current. + * 2. While node is not the context object’s root: + */ + let node = this._current; + while (node !== this._root) { + /** + * 2.1. Let sibling be node’s previous sibling. + * 2.2. While sibling is non-null: + */ + let sibling = node._previousSibling; + while (sibling) { + /** + * 2.2.1. Set node to sibling. + * 2.2.2. Let result be the result of filtering node within the context + * object. + */ + node = sibling; + let result = algorithm_1.traversal_filter(this, node); + /** + * 2.2.3. While result is not FILTER_REJECT and node has a child: + */ + while (result !== interfaces_1.FilterResult.Reject && node._lastChild) { + /** + * 2.2.3.1. Set node to node’s last child. + * 2.2.3.2. Set result to the result of filtering node within the + * context object. + */ + node = node._lastChild; + result = algorithm_1.traversal_filter(this, node); + } + /** + * 2.2.4. If result is FILTER_ACCEPT, then set the context object’s + * current to node and return node. + */ + if (result === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + /** + * 2.2.5. Set sibling to node’s previous sibling. + */ + sibling = node._previousSibling; + } + /** + * 2.3. If node is the context object’s root or node’s parent is null, + * then return null. + */ + if (node === this._root || node._parent === null) { + return null; + } + /** + * 2.4. Set node to node’s parent. + */ + node = node._parent; + /** + * 2.5. If the return value of filtering node within the context object is + * FILTER_ACCEPT, then set the context object’s current to node and + * return node. + */ + if (algorithm_1.traversal_filter(this, node) === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + /** + * 3. Return null. + */ + return null; + } + /** @inheritdoc */ + previousSibling() { + /** + * The previousSibling() method, when invoked, must traverse siblings with + * the context object and previous. + */ + return algorithm_1.treeWalker_traverseSiblings(this, false); + } + /** @inheritdoc */ + nextNode() { + /** + * 1. Let node be the context object’s current. + * 2. Let result be FILTER_ACCEPT. + * 3. While true: + */ + let node = this._current; + let result = interfaces_1.FilterResult.Accept; + while (true) { + /** + * 3.1. While result is not FILTER_REJECT and node has a child: + */ + while (result !== interfaces_1.FilterResult.Reject && node._firstChild) { + /** + * 3.1.1. Set node to its first child. + * 3.1.2. Set result to the result of filtering node within the context + * object. + * 3.1.3. If result is FILTER_ACCEPT, then set the context object’s + * current to node and return node. + */ + node = node._firstChild; + result = algorithm_1.traversal_filter(this, node); + if (result === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + /** + * 3.2. Let sibling be null. + * 3.3. Let temporary be node. + * 3.4. While temporary is non-null: + */ + let sibling = null; + let temporary = node; + while (temporary !== null) { + /** + * 3.4.1. If temporary is the context object’s root, then return null. + */ + if (temporary === this._root) { + return null; + } + /** + * 3.4.2. Set sibling to temporary’s next sibling. + * 3.4.3. If sibling is non-null, then break. + */ + sibling = temporary._nextSibling; + if (sibling !== null) { + node = sibling; + break; + } + /** + * 3.4.4. Set temporary to temporary’s parent. + */ + temporary = temporary._parent; + } + /** + * 3.5. Set result to the result of filtering node within the context object. + * 3.6. If result is FILTER_ACCEPT, then set the context object’s current + * to node and return node. + */ + result = algorithm_1.traversal_filter(this, node); + if (result === interfaces_1.FilterResult.Accept) { + this._current = node; + return node; + } + } + } + /** + * Creates a new `TreeWalker`. + * + * @param root - iterator's root node + * @param current - current node + */ + static _create(root, current) { + return new TreeWalkerImpl(root, current); + } +} +exports.TreeWalkerImpl = TreeWalkerImpl; +//# sourceMappingURL=TreeWalkerImpl.js.map + +/***/ }), + +/***/ 648: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(337); +const algorithm_1 = __webpack_require__(163); +/** + * Represents an object implementing DOM algorithms. + */ +class DOMImpl { + /** + * Initializes a new instance of `DOM`. + */ + constructor() { + this._features = { + mutationObservers: true, + customElements: true, + slots: true, + steps: true + }; + this._window = null; + this._compareCache = new util_1.CompareCache(); + this._rangeList = new util_1.FixedSizeSet(); + } + /** + * Sets DOM algorithm features. + * + * @param features - DOM features supported by algorithms. All features are + * enabled by default unless explicity disabled. + */ + setFeatures(features) { + if (features === undefined) + features = true; + if (util_1.isObject(features)) { + for (const key in features) { + this._features[key] = features[key] || false; + } + } + else { + // enable/disable all features + for (const key in this._features) { + this._features[key] = features; + } + } + } + /** + * Gets DOM algorithm features. + */ + get features() { return this._features; } + /** + * Gets the DOM window. + */ + get window() { + if (this._window === null) { + this._window = algorithm_1.create_window(); + } + return this._window; + } + /** + * Gets the global node compare cache. + */ + get compareCache() { return this._compareCache; } + /** + * Gets the global range list. + */ + get rangeList() { return this._rangeList; } + /** + * Returns the instance of `DOM`. + */ + static get instance() { + if (!DOMImpl._instance) { + DOMImpl._instance = new DOMImpl(); + } + return DOMImpl._instance; + } +} +/** + * Represents an object implementing DOM algorithms. + */ +exports.dom = DOMImpl.instance; +//# sourceMappingURL=DOMImpl.js.map + +/***/ }), + +/***/ 657: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(68); +/** + * Adds the given item to the end of the list. + * + * @param list - a list + * @param item - an item + */ +function append(list, item) { + list.push(item); +} +exports.append = append; +/** + * Extends a list by appending all items from another list. + * + * @param listA - a list to extend + * @param listB - a list containing items to append to `listA` + */ +function extend(listA, listB) { + listA.push(...listB); +} +exports.extend = extend; +/** + * Inserts the given item to the start of the list. + * + * @param list - a list + * @param item - an item + */ +function prepend(list, item) { + list.unshift(item); +} +exports.prepend = prepend; +/** + * Replaces the given item or all items matching condition with a new item. + * + * @param list - a list + * @param conditionOrItem - an item to replace or a condition matching items + * to replace + * @param item - an item + */ +function replace(list, conditionOrItem, newItem) { + let i = 0; + for (const oldItem of list) { + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + list[i] = newItem; + } + } + else if (oldItem === conditionOrItem) { + list[i] = newItem; + return; + } + i++; + } +} +exports.replace = replace; +/** + * Inserts the given item before the given index. + * + * @param list - a list + * @param item - an item + */ +function insert(list, item, index) { + list.splice(index, 0, item); +} +exports.insert = insert; +/** + * Removes the given item or all items matching condition. + * + * @param list - a list + * @param conditionOrItem - an item to remove or a condition matching items + * to remove + */ +function remove(list, conditionOrItem) { + let i = list.length; + while (i--) { + const oldItem = list[i]; + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + list.splice(i, 1); + } + } + else if (oldItem === conditionOrItem) { + list.splice(i, 1); + return; + } + } +} +exports.remove = remove; +/** + * Removes all items from the list. + */ +function empty(list) { + list.length = 0; +} +exports.empty = empty; +/** + * Determines if the list contains the given item or any items matching + * condition. + * + * @param list - a list + * @param conditionOrItem - an item to a condition to match + */ +function contains(list, conditionOrItem) { + for (const oldItem of list) { + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + return true; + } + } + else if (oldItem === conditionOrItem) { + return true; + } + } + return false; +} +exports.contains = contains; +/** + * Returns the count of items in the list matching the given condition. + * + * @param list - a list + * @param condition - an optional condition to match + */ +function size(list, condition) { + if (condition === undefined) { + return list.length; + } + else { + let count = 0; + for (const item of list) { + if (!!condition.call(null, item)) { + count++; + } + } + return count; + } +} +exports.size = size; +/** + * Determines if the list is empty. + * + * @param list - a list + */ +function isEmpty(list) { + return list.length === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the list. + * + * @param list - a list + * @param condition - an optional condition to match + */ +function* forEach(list, condition) { + if (condition === undefined) { + yield* list; + } + else { + for (const item of list) { + if (!!condition.call(null, item)) { + yield item; + } + } + } +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of list. + * + * @param list - a list + */ +function clone(list) { + return new Array(...list); +} +exports.clone = clone; +/** + * Returns a new list containing items from the list sorted in ascending + * order. + * + * @param list - a list + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(list, lessThanAlgo) { + return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new list containing items from the list sorted in descending + * order. + * + * @param list - a list + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(list, lessThanAlgo) { + return list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +//# sourceMappingURL=List.js.map + +/***/ }), + +/***/ 661: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DocumentImpl_1 = __webpack_require__(488); +/** + * Represents an XML document. + */ +class XMLDocumentImpl extends DocumentImpl_1.DocumentImpl { + /** + * Initializes a new instance of `XMLDocument`. + */ + constructor() { + super(); + } +} +exports.XMLDocumentImpl = XMLDocumentImpl; +//# sourceMappingURL=XMLDocumentImpl.js.map + +/***/ }), + +/***/ 664: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const DOMException_1 = __webpack_require__(35); +const infra_1 = __webpack_require__(23); +const XMLAlgorithm_1 = __webpack_require__(442); +/** + * Validates the given qualified name. + * + * @param qualifiedName - qualified name + */ +function namespace_validate(qualifiedName) { + /** + * To validate a qualifiedName, throw an "InvalidCharacterError" + * DOMException if qualifiedName does not match the Name or QName + * production. + */ + if (!XMLAlgorithm_1.xml_isName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError(`Invalid XML name: ${qualifiedName}`); + if (!XMLAlgorithm_1.xml_isQName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError(`Invalid XML qualified name: ${qualifiedName}.`); +} +exports.namespace_validate = namespace_validate; +/** + * Validates and extracts a namespace, prefix and localName from the + * given namespace and qualified name. + * See: https://dom.spec.whatwg.org/#validate-and-extract. + * + * @param namespace - namespace + * @param qualifiedName - qualified name + * + * @returns a tuple with `namespace`, `prefix` and `localName`. + */ +function namespace_validateAndExtract(namespace, qualifiedName) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. Validate qualifiedName. + * 3. Let prefix be null. + * 4. Let localName be qualifiedName. + * 5. If qualifiedName contains a ":" (U+003E), then split the string on it + * and set prefix to the part before and localName to the part after. + * 6. If prefix is non-null and namespace is null, then throw a + * "NamespaceError" DOMException. + * 7. If prefix is "xml" and namespace is not the XML namespace, then throw + * a "NamespaceError" DOMException. + * 8. If either qualifiedName or prefix is "xmlns" and namespace is not the + * XMLNS namespace, then throw a "NamespaceError" DOMException. + * 9. If namespace is the XMLNS namespace and neither qualifiedName nor + * prefix is "xmlns", then throw a "NamespaceError" DOMException. + * 10. Return namespace, prefix, and localName. + */ + if (!namespace) + namespace = null; + namespace_validate(qualifiedName); + const parts = qualifiedName.split(':'); + const prefix = (parts.length === 2 ? parts[0] : null); + const localName = (parts.length === 2 ? parts[1] : qualifiedName); + if (prefix && namespace === null) + throw new DOMException_1.NamespaceError("Qualified name includes a prefix but the namespace is null."); + if (prefix === "xml" && namespace !== infra_1.namespace.XML) + throw new DOMException_1.NamespaceError(`Qualified name includes the "xml" prefix but the namespace is not the XML namespace.`); + if (namespace !== infra_1.namespace.XMLNS && + (prefix === "xmlns" || qualifiedName === "xmlns")) + throw new DOMException_1.NamespaceError(`Qualified name includes the "xmlns" prefix but the namespace is not the XMLNS namespace.`); + if (namespace === infra_1.namespace.XMLNS && + (prefix !== "xmlns" && qualifiedName !== "xmlns")) + throw new DOMException_1.NamespaceError(`Qualified name does not include the "xmlns" prefix but the namespace is the XMLNS namespace.`); + return [namespace, prefix, localName]; +} +exports.namespace_validateAndExtract = namespace_validateAndExtract; +/** + * Extracts a prefix and localName from the given qualified name. + * + * @param qualifiedName - qualified name + * + * @returns an tuple with `prefix` and `localName`. + */ +function namespace_extractQName(qualifiedName) { + namespace_validate(qualifiedName); + const parts = qualifiedName.split(':'); + const prefix = (parts.length === 2 ? parts[0] : null); + const localName = (parts.length === 2 ? parts[1] : qualifiedName); + return [prefix, localName]; +} +exports.namespace_extractQName = namespace_extractQName; +//# sourceMappingURL=NamespaceAlgorithm.js.map + +/***/ }), + +/***/ 665: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const CodePoints_1 = __webpack_require__(780); +const ByteSequence_1 = __webpack_require__(425); +const Byte_1 = __webpack_require__(15); +const util_1 = __webpack_require__(42); +/** + * Determines if the string `a` is a code unit prefix of string `b`. + * + * @param a - a string + * @param b - a string + */ +function isCodeUnitPrefix(a, b) { + /** + * 1. Let i be 0. + * 2. While true: + * 2.1. Let aCodeUnit be the ith code unit of a if i is less than a’s length; + * otherwise null. + * 2.2. Let bCodeUnit be the ith code unit of b if i is less than b’s length; + * otherwise null. + * 2.3. If bCodeUnit is null, then return true. + * 2.4. Return false if aCodeUnit is different from bCodeUnit. + * 2.5. Set i to i + 1. + */ + let i = 0; + while (true) { + const aCodeUnit = i < a.length ? a.charCodeAt(i) : null; + const bCodeUnit = i < b.length ? b.charCodeAt(i) : null; + if (aCodeUnit === null) + return true; + if (aCodeUnit !== bCodeUnit) + return false; + i++; + } +} +exports.isCodeUnitPrefix = isCodeUnitPrefix; +/** + * Determines if the string `a` is a code unit less than string `b`. + * + * @param a - a string + * @param b - a string + */ +function isCodeUnitLessThan(a, b) { + /** + * 1. If b is a code unit prefix of a, then return false. + * 2. If a is a code unit prefix of b, then return true. + * 3. Let n be the smallest index such that the nth code unit of a is + * different from the nth code unit of b. (There has to be such an index, + * since neither string is a prefix of the other.) + * 4. If the nth code unit of a is less than the nth code unit of b, then + * return true. + * 5. Return false. + */ + if (isCodeUnitPrefix(b, a)) + return false; + if (isCodeUnitPrefix(a, b)) + return true; + for (let i = 0; i < Math.min(a.length, b.length); i++) { + const aCodeUnit = a.charCodeAt(i); + const bCodeUnit = b.charCodeAt(i); + if (aCodeUnit === bCodeUnit) + continue; + return (aCodeUnit < bCodeUnit); + } + /* istanbul ignore next */ + return false; +} +exports.isCodeUnitLessThan = isCodeUnitLessThan; +/** + * Isomorphic encodes the given string. + * + * @param str - a string + */ +function isomorphicEncode(str) { + /** + * 1. Assert: input contains no code points greater than U+00FF. + * 2. Return a byte sequence whose length is equal to input’s length and whose + * bytes have the same values as input’s code points, in the same order. + */ + const codePoints = Array.from(str); + const bytes = new Uint8Array(codePoints.length); + let i = 0; + for (const codePoint of str) { + const byte = codePoint.codePointAt(0); + console.assert(byte !== undefined && byte <= 0x00FF, "isomorphicEncode requires string bytes to be less than or equal to 0x00FF."); + if (byte !== undefined && byte <= 0x00FF) { + bytes[i++] = byte; + } + } + return bytes; +} +exports.isomorphicEncode = isomorphicEncode; +/** + * Determines if the given string is An ASCII string. + * + * @param str - a string + */ +function isASCIIString(str) { + /** + * An ASCII string is a string whose code points are all ASCII code points. + */ + return /^[\u0000-\u007F]*$/.test(str); +} +exports.isASCIIString = isASCIIString; +/** + * Converts all uppercase ASCII code points to lowercase. + * + * @param str - a string + */ +function asciiLowercase(str) { + /** + * To ASCII lowercase a string, replace all ASCII upper alphas in the string + * with their corresponding code point in ASCII lower alpha. + */ + let result = ""; + for (const c of str) { + const code = c.codePointAt(0); + if (code !== undefined && code >= 0x41 && code <= 0x5A) { + result += String.fromCodePoint(code + 0x20); + } + else { + result += c; + } + } + return result; +} +exports.asciiLowercase = asciiLowercase; +/** + * Converts all uppercase ASCII code points to uppercase. + * + * @param str - a string + */ +function asciiUppercase(str) { + /** + * To ASCII uppercase a string, replace all ASCII lower alphas in the string + * with their corresponding code point in ASCII upper alpha. + */ + let result = ""; + for (const c of str) { + const code = c.codePointAt(0); + if (code !== undefined && code >= 0x61 && code <= 0x7A) { + result += String.fromCodePoint(code - 0x20); + } + else { + result += c; + } + } + return result; +} +exports.asciiUppercase = asciiUppercase; +/** + * Compares two ASCII strings case-insensitively. + * + * @param a - a string + * @param b - a string + */ +function asciiCaseInsensitiveMatch(a, b) { + /** + * A string A is an ASCII case-insensitive match for a string B, if the ASCII + * lowercase of A is the ASCII lowercase of B. + */ + return asciiLowercase(a) === asciiLowercase(b); +} +exports.asciiCaseInsensitiveMatch = asciiCaseInsensitiveMatch; +/** + * ASCII encodes a string. + * + * @param str - a string + */ +function asciiEncode(str) { + /** + * 1. Assert: input is an ASCII string. + * 2. Return the isomorphic encoding of input. + */ + console.assert(isASCIIString(str), "asciiEncode requires an ASCII string."); + return isomorphicEncode(str); +} +exports.asciiEncode = asciiEncode; +/** + * ASCII decodes a byte sequence. + * + * @param bytes - a byte sequence + */ +function asciiDecode(bytes) { + /** + * 1. Assert: All bytes in input are ASCII bytes. + * 2. Return the isomorphic decoding of input. + */ + for (const byte of bytes) { + console.assert(Byte_1.isASCIIByte(byte), "asciiDecode requires an ASCII byte sequence."); + } + return ByteSequence_1.isomorphicDecode(bytes); +} +exports.asciiDecode = asciiDecode; +/** + * Strips newline characters from a string. + * + * @param str - a string + */ +function stripNewlines(str) { + /** + * To strip newlines from a string, remove any U+000A LF and U+000D CR code + * points from the string. + */ + return str.replace(/[\n\r]/g, ""); +} +exports.stripNewlines = stripNewlines; +/** + * Normalizes newline characters in a string by converting consecutive + * carriage-return newline characters and also single carriage return characters + * into a single newline. + * + * @param str - a string + */ +function normalizeNewlines(str) { + /** + * To normalize newlines in a string, replace every U+000D CR U+000A LF code + * point pair with a single U+000A LF code point, and then replace every + * remaining U+000D CR code point with a U+000A LF code point. + */ + return str.replace(/\r\n/g, "\n").replace(/\r/g, "\n"); +} +exports.normalizeNewlines = normalizeNewlines; +/** + * Removes leading and trailing whitespace characters from a string. + * + * @param str - a string + */ +function stripLeadingAndTrailingASCIIWhitespace(str) { + /** + * To strip leading and trailing ASCII whitespace from a string, remove all + * ASCII whitespace that are at the start or the end of the string. + */ + return str.replace(/^[\t\n\f\r ]+/, "").replace(/[\t\n\f\r ]+$/, ""); +} +exports.stripLeadingAndTrailingASCIIWhitespace = stripLeadingAndTrailingASCIIWhitespace; +/** + * Removes consecutive newline characters from a string. + * + * @param str - a string + */ +function stripAndCollapseASCIIWhitespace(str) { + /** + * To strip and collapse ASCII whitespace in a string, replace any sequence of + * one or more consecutive code points that are ASCII whitespace in the string + * with a single U+0020 SPACE code point, and then remove any leading and + * trailing ASCII whitespace from that string. + */ + return stripLeadingAndTrailingASCIIWhitespace(str.replace(/[\t\n\f\r ]{2,}/g, " ")); +} +exports.stripAndCollapseASCIIWhitespace = stripAndCollapseASCIIWhitespace; +/** + * Collects a sequence of code points matching a given condition from the input + * string. + * + * @param condition - a condition to match + * @param input - a string + * @param options - starting position + */ +function collectASequenceOfCodePoints(condition, input, options) { + /** + * 1. Let result be the empty string. + * 2. While position doesn’t point past the end of input and the code point at + * position within input meets the condition condition: + * 2.1. Append that code point to the end of result. + * 2.2. Advance position by 1. + * 3. Return result. + */ + if (!util_1.isArray(input)) + return collectASequenceOfCodePoints(condition, Array.from(input), options); + let result = ""; + while (options.position < input.length && !!condition.call(null, input[options.position])) { + result += input[options.position]; + options.position++; + } + return result; +} +exports.collectASequenceOfCodePoints = collectASequenceOfCodePoints; +/** + * Skips over ASCII whitespace. + * + * @param input - input string + * @param options - starting position + */ +function skipASCIIWhitespace(input, options) { + /** + * To skip ASCII whitespace within a string input given a position variable + * position, collect a sequence of code points that are ASCII whitespace from + * input given position. The collected code points are not used, but position + * is still updated. + */ + collectASequenceOfCodePoints(str => CodePoints_1.ASCIIWhiteSpace.test(str), input, options); +} +exports.skipASCIIWhitespace = skipASCIIWhitespace; +/** + * Solits a string at the given delimiter. + * + * @param input - input string + * @param delimiter - a delimiter string + */ +function strictlySplit(input, delimiter) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. Let token be the result of collecting a sequence of code points that are + * not equal to delimiter from input, given position. + * 4. Append token to tokens. + * 5. While position is not past the end of input: + * 5.1. Assert: the code point at position within input is delimiter. + * 5.2. Advance position by 1. + * 5.3. Let token be the result of collecting a sequence of code points that + * are not equal to delimiter from input, given position. + * 5.4. Append token to tokens. + * 6. Return tokens. + */ + if (!util_1.isArray(input)) + return strictlySplit(Array.from(input), delimiter); + const options = { position: 0 }; + const tokens = []; + let token = collectASequenceOfCodePoints(str => delimiter !== str, input, options); + tokens.push(token); + while (options.position < input.length) { + console.assert(input[options.position] === delimiter, "strictlySplit found no delimiter in input string."); + options.position++; + token = collectASequenceOfCodePoints(str => delimiter !== str, input, options); + tokens.push(token); + } + return tokens; +} +exports.strictlySplit = strictlySplit; +/** + * Splits a string on ASCII whitespace. + * + * @param input - a string + */ +function splitAStringOnASCIIWhitespace(input) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. Skip ASCII whitespace within input given position. + * 4. While position is not past the end of input: + * 4.1. Let token be the result of collecting a sequence of code points that + * are not ASCII whitespace from input, given position. + * 4.2. Append token to tokens. + * 4.3. Skip ASCII whitespace within input given position. + * 5. Return tokens. + */ + if (!util_1.isArray(input)) + return splitAStringOnASCIIWhitespace(Array.from(input)); + const options = { position: 0 }; + const tokens = []; + skipASCIIWhitespace(input, options); + while (options.position < input.length) { + const token = collectASequenceOfCodePoints(str => !CodePoints_1.ASCIIWhiteSpace.test(str), input, options); + tokens.push(token); + skipASCIIWhitespace(input, options); + } + return tokens; +} +exports.splitAStringOnASCIIWhitespace = splitAStringOnASCIIWhitespace; +/** + * Splits a string on commas. + * + * @param input - a string + */ +function splitAStringOnCommas(input) { + /** + * 1. Let position be a position variable for input, initially pointing at the + * start of input. + * 2. Let tokens be a list of strings, initially empty. + * 3. While position is not past the end of input: + * 3.1. Let token be the result of collecting a sequence of code points that + * are not U+002C (,) from input, given position. + * 3.2. Strip leading and trailing ASCII whitespace from token. + * 3.3. Append token to tokens. + * 3.4. If position is not past the end of input, then: + * 3.4.1. Assert: the code point at position within input is U+002C (,). + * 3.4.2. Advance position by 1. + * 4. Return tokens. + */ + if (!util_1.isArray(input)) + return splitAStringOnCommas(Array.from(input)); + const options = { position: 0 }; + const tokens = []; + while (options.position < input.length) { + const token = collectASequenceOfCodePoints(str => str !== ',', input, options); + tokens.push(stripLeadingAndTrailingASCIIWhitespace(token)); + if (options.position < input.length) { + console.assert(input[options.position] === ',', "splitAStringOnCommas found no delimiter in input string."); + options.position++; + } + } + return tokens; +} +exports.splitAStringOnCommas = splitAStringOnCommas; +/** + * Concatenates a list of strings with the given separator. + * + * @param list - a list of strings + * @param separator - a separator string + */ +function concatenate(list, separator = "") { + /** + * 1. If list is empty, then return the empty string. + * 2. If separator is not given, then set separator to the empty string. + * 3. Return a string whose contents are list’s items, in order, separated + * from each other by separator. + */ + if (list.length === 0) + return ""; + return list.join(separator); +} +exports.concatenate = concatenate; +//# sourceMappingURL=String.js.map + +/***/ }), + +/***/ 669: +/***/ (function(module) { + +module.exports = require("util"); + +/***/ }), + +/***/ 672: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var _a; +Object.defineProperty(exports, "__esModule", { value: true }); +const assert_1 = __webpack_require__(357); +const fs = __webpack_require__(747); +const path = __webpack_require__(622); +_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink; +exports.IS_WINDOWS = process.platform === 'win32'; +function exists(fsPath) { + return __awaiter(this, void 0, void 0, function* () { + try { + yield exports.stat(fsPath); + } + catch (err) { + if (err.code === 'ENOENT') { + return false; + } + throw err; + } + return true; + }); +} +exports.exists = exists; +function isDirectory(fsPath, useStat = false) { + return __awaiter(this, void 0, void 0, function* () { + const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath); + return stats.isDirectory(); + }); +} +exports.isDirectory = isDirectory; +/** + * On OSX/Linux, true if path starts with '/'. On Windows, true for paths like: + * \, \hello, \\hello\share, C:, and C:\hello (and corresponding alternate separator cases). + */ +function isRooted(p) { + p = normalizeSeparators(p); + if (!p) { + throw new Error('isRooted() parameter "p" cannot be empty'); + } + if (exports.IS_WINDOWS) { + return (p.startsWith('\\') || /^[A-Z]:/i.test(p) // e.g. \ or \hello or \\hello + ); // e.g. C: or C:\hello + } + return p.startsWith('/'); +} +exports.isRooted = isRooted; +/** + * Recursively create a directory at `fsPath`. + * + * This implementation is optimistic, meaning it attempts to create the full + * path first, and backs up the path stack from there. + * + * @param fsPath The path to create + * @param maxDepth The maximum recursion depth + * @param depth The current recursion depth + */ +function mkdirP(fsPath, maxDepth = 1000, depth = 1) { + return __awaiter(this, void 0, void 0, function* () { + assert_1.ok(fsPath, 'a path argument must be provided'); + fsPath = path.resolve(fsPath); + if (depth >= maxDepth) + return exports.mkdir(fsPath); + try { + yield exports.mkdir(fsPath); + return; + } + catch (err) { + switch (err.code) { + case 'ENOENT': { + yield mkdirP(path.dirname(fsPath), maxDepth, depth + 1); + yield exports.mkdir(fsPath); + return; + } + default: { + let stats; + try { + stats = yield exports.stat(fsPath); + } + catch (err2) { + throw err; + } + if (!stats.isDirectory()) + throw err; + } + } + } + }); +} +exports.mkdirP = mkdirP; +/** + * Best effort attempt to determine whether a file exists and is executable. + * @param filePath file path to check + * @param extensions additional file extensions to try + * @return if file exists and is executable, returns the file path. otherwise empty string. + */ +function tryGetExecutablePath(filePath, extensions) { + return __awaiter(this, void 0, void 0, function* () { + let stats = undefined; + try { + // test file exists + stats = yield exports.stat(filePath); + } + catch (err) { + if (err.code !== 'ENOENT') { + // eslint-disable-next-line no-console + console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`); + } + } + if (stats && stats.isFile()) { + if (exports.IS_WINDOWS) { + // on Windows, test for valid extension + const upperExt = path.extname(filePath).toUpperCase(); + if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) { + return filePath; + } + } + else { + if (isUnixExecutable(stats)) { + return filePath; + } + } + } + // try each extension + const originalFilePath = filePath; + for (const extension of extensions) { + filePath = originalFilePath + extension; + stats = undefined; + try { + stats = yield exports.stat(filePath); + } + catch (err) { + if (err.code !== 'ENOENT') { + // eslint-disable-next-line no-console + console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`); + } + } + if (stats && stats.isFile()) { + if (exports.IS_WINDOWS) { + // preserve the case of the actual file (since an extension was appended) + try { + const directory = path.dirname(filePath); + const upperName = path.basename(filePath).toUpperCase(); + for (const actualName of yield exports.readdir(directory)) { + if (upperName === actualName.toUpperCase()) { + filePath = path.join(directory, actualName); + break; + } + } + } + catch (err) { + // eslint-disable-next-line no-console + console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`); + } + return filePath; + } + else { + if (isUnixExecutable(stats)) { + return filePath; + } + } + } + } + return ''; + }); +} +exports.tryGetExecutablePath = tryGetExecutablePath; +function normalizeSeparators(p) { + p = p || ''; + if (exports.IS_WINDOWS) { + // convert slashes on Windows + p = p.replace(/\//g, '\\'); + // remove redundant slashes + return p.replace(/\\\\+/g, '\\'); + } + // remove redundant slashes + return p.replace(/\/\/+/g, '/'); +} +// on Mac/Linux, test the execute bit +// R W X R W X R W X +// 256 128 64 32 16 8 4 2 1 +function isUnixExecutable(stats) { + return ((stats.mode & 1) > 0 || + ((stats.mode & 8) > 0 && stats.gid === process.getgid()) || + ((stats.mode & 64) > 0 && stats.uid === process.getuid())); +} +//# sourceMappingURL=io-util.js.map + +/***/ }), + +/***/ 686: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +// Export classes +var XMLSerializerImpl_1 = __webpack_require__(98); +exports.XMLSerializer = XMLSerializerImpl_1.XMLSerializerImpl; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 688: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const AbstractRangeImpl_1 = __webpack_require__(537); +const DOMException_1 = __webpack_require__(35); +const util_1 = __webpack_require__(918); +/** + * Represents a static range. + */ +class StaticRangeImpl extends AbstractRangeImpl_1.AbstractRangeImpl { + /** + * Initializes a new instance of `StaticRange`. + */ + constructor(init) { + super(); + /** + * 1. If init’s startContainer or endContainer is a DocumentType or Attr + * node, then throw an "InvalidNodeTypeError" DOMException. + * 2. Let staticRange be a new StaticRange object. + * 3. Set staticRange’s start to (init’s startContainer, init’s startOffset) + * and end to (init’s endContainer, init’s endOffset). + * 4. Return staticRange. + */ + if (util_1.Guard.isDocumentTypeNode(init.startContainer) || util_1.Guard.isAttrNode(init.startContainer) || + util_1.Guard.isDocumentTypeNode(init.endContainer) || util_1.Guard.isAttrNode(init.endContainer)) { + throw new DOMException_1.InvalidNodeTypeError(); + } + this._start = [init.startContainer, init.startOffset]; + this._end = [init.endContainer, init.endOffset]; + } +} +exports.StaticRangeImpl = StaticRangeImpl; +//# sourceMappingURL=StaticRangeImpl.js.map + +/***/ }), + +/***/ 693: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(42); +/** + * Adds the given item to the end of the set. + * + * @param set - a set + * @param item - an item + */ +function append(set, item) { + set.add(item); +} +exports.append = append; +/** + * Extends a set by appending all items from another set. + * + * @param setA - a list to extend + * @param setB - a list containing items to append to `setA` + */ +function extend(setA, setB) { + setB.forEach(setA.add, setA); +} +exports.extend = extend; +/** + * Inserts the given item to the start of the set. + * + * @param set - a set + * @param item - an item + */ +function prepend(set, item) { + const cloned = new Set(set); + set.clear(); + set.add(item); + cloned.forEach(set.add, set); +} +exports.prepend = prepend; +/** + * Replaces the given item or all items matching condition with a new item. + * + * @param set - a set + * @param conditionOrItem - an item to replace or a condition matching items + * to replace + * @param item - an item + */ +function replace(set, conditionOrItem, newItem) { + const newSet = new Set(); + for (const oldItem of set) { + if (util_1.isFunction(conditionOrItem)) { + if (!!conditionOrItem.call(null, oldItem)) { + newSet.add(newItem); + } + else { + newSet.add(oldItem); + } + } + else if (oldItem === conditionOrItem) { + newSet.add(newItem); + } + else { + newSet.add(oldItem); + } + } + set.clear(); + newSet.forEach(set.add, set); +} +exports.replace = replace; +/** + * Inserts the given item before the given index. + * + * @param set - a set + * @param item - an item + */ +function insert(set, item, index) { + const newSet = new Set(); + let i = 0; + for (const oldItem of set) { + if (i === index) + newSet.add(item); + newSet.add(oldItem); + i++; + } + set.clear(); + newSet.forEach(set.add, set); +} +exports.insert = insert; +/** + * Removes the given item or all items matching condition. + * + * @param set - a set + * @param conditionOrItem - an item to remove or a condition matching items + * to remove + */ +function remove(set, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + set.delete(conditionOrItem); + } + else { + const toRemove = []; + for (const item of set) { + if (!!conditionOrItem.call(null, item)) { + toRemove.push(item); + } + } + for (const oldItem of toRemove) { + set.delete(oldItem); + } + } +} +exports.remove = remove; +/** + * Removes all items from the set. + */ +function empty(set) { + set.clear(); +} +exports.empty = empty; +/** + * Determines if the set contains the given item or any items matching + * condition. + * + * @param set - a set + * @param conditionOrItem - an item to a condition to match + */ +function contains(set, conditionOrItem) { + if (!util_1.isFunction(conditionOrItem)) { + return set.has(conditionOrItem); + } + else { + for (const oldItem of set) { + if (!!conditionOrItem.call(null, oldItem)) { + return true; + } + } + } + return false; +} +exports.contains = contains; +/** + * Returns the count of items in the set matching the given condition. + * + * @param set - a set + * @param condition - an optional condition to match + */ +function size(set, condition) { + if (condition === undefined) { + return set.size; + } + else { + let count = 0; + for (const item of set) { + if (!!condition.call(null, item)) { + count++; + } + } + return count; + } +} +exports.size = size; +/** + * Determines if the set is empty. + * + * @param set - a set + */ +function isEmpty(set) { + return set.size === 0; +} +exports.isEmpty = isEmpty; +/** + * Returns an iterator for the items of the set. + * + * @param set - a set + * @param condition - an optional condition to match + */ +function* forEach(set, condition) { + if (condition === undefined) { + yield* set; + } + else { + for (const item of set) { + if (!!condition.call(null, item)) { + yield item; + } + } + } +} +exports.forEach = forEach; +/** + * Creates and returns a shallow clone of set. + * + * @param set - a set + */ +function clone(set) { + return new Set(set); +} +exports.clone = clone; +/** + * Returns a new set containing items from the set sorted in ascending + * order. + * + * @param set - a set + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInAscendingOrder(set, lessThanAlgo) { + const list = new Array(...set); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? -1 : 1); + return new Set(list); +} +exports.sortInAscendingOrder = sortInAscendingOrder; +/** + * Returns a new set containing items from the set sorted in descending + * order. + * + * @param set - a set + * @param lessThanAlgo - a function that returns `true` if its first argument + * is less than its second argument, and `false` otherwise. + */ +function sortInDescendingOrder(set, lessThanAlgo) { + const list = new Array(...set); + list.sort((itemA, itemB) => lessThanAlgo.call(null, itemA, itemB) ? 1 : -1); + return new Set(list); +} +exports.sortInDescendingOrder = sortInDescendingOrder; +/** + * Determines if a set is a subset of another set. + * + * @param subset - a set + * @param superset - a superset possibly containing all items from `subset`. + */ +function isSubsetOf(subset, superset) { + for (const item of subset) { + if (!superset.has(item)) + return false; + } + return true; +} +exports.isSubsetOf = isSubsetOf; +/** + * Determines if a set is a superset of another set. + * + * @param superset - a set + * @param subset - a subset possibly contained within `superset`. + */ +function isSupersetOf(superset, subset) { + return isSubsetOf(subset, superset); +} +exports.isSupersetOf = isSupersetOf; +/** + * Returns a new set with items that are contained in both sets. + * + * @param setA - a set + * @param setB - a set + */ +function intersection(setA, setB) { + const newSet = new Set(); + for (const item of setA) { + if (setB.has(item)) + newSet.add(item); + } + return newSet; +} +exports.intersection = intersection; +/** + * Returns a new set with items from both sets. + * + * @param setA - a set + * @param setB - a set + */ +function union(setA, setB) { + const newSet = new Set(setA); + setB.forEach(newSet.add, newSet); + return newSet; +} +exports.union = union; +/** + * Returns a set of integers from `n` to `m` inclusive. + * + * @param n - starting number + * @param m - ending number + */ +function range(n, m) { + const newSet = new Set(); + for (let i = n; i <= m; i++) { + newSet.add(i); + } + return newSet; +} +exports.range = range; +//# sourceMappingURL=Set.js.map + +/***/ }), + +/***/ 694: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +exports.INPUT_VERSION = 'version'; +exports.INPUT_JAVA_VERSION = 'java-version'; +exports.INPUT_ARCHITECTURE = 'architecture'; +exports.INPUT_JAVA_PACKAGE = 'java-package'; +exports.INPUT_JDK_FILE = 'jdkFile'; +exports.INPUT_SERVER_ID = 'server-id'; +exports.INPUT_SERVER_USERNAME = 'server-username'; +exports.INPUT_SERVER_PASSWORD = 'server-password'; +exports.INPUT_SETTINGS_PATH = 'settings-path'; +exports.INPUT_GPG_PRIVATE_KEY = 'gpg-private-key'; +exports.INPUT_GPG_PASSPHRASE = 'gpg-passphrase'; +exports.INPUT_DEFAULT_GPG_PRIVATE_KEY = undefined; +exports.INPUT_DEFAULT_GPG_PASSPHRASE = 'GPG_PASSPHRASE'; +exports.STATE_GPG_PRIVATE_KEY_FINGERPRINT = 'gpg-private-key-fingerprint'; + + +/***/ }), + +/***/ 695: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const NodeImpl_1 = __webpack_require__(935); +const DOMException_1 = __webpack_require__(35); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents an element node. + */ +class ElementImpl extends NodeImpl_1.NodeImpl { + /** + * Initializes a new instance of `Element`. + */ + constructor() { + super(); + this._children = new Set(); + this._namespace = null; + this._namespacePrefix = null; + this._localName = ""; + this._customElementState = "undefined"; + this._customElementDefinition = null; + this._is = null; + this._shadowRoot = null; + this._attributeList = algorithm_1.create_namedNodeMap(this); + this._attributeChangeSteps = []; + this._name = ''; + this._assignedSlot = null; + } + /** @inheritdoc */ + get namespaceURI() { return this._namespace; } + /** @inheritdoc */ + get prefix() { return this._namespacePrefix; } + /** @inheritdoc */ + get localName() { return this._localName; } + /** @inheritdoc */ + get tagName() { return this._htmlUppercasedQualifiedName; } + /** @inheritdoc */ + get id() { + return algorithm_1.element_getAnAttributeValue(this, "id"); + } + set id(value) { + algorithm_1.element_setAnAttributeValue(this, "id", value); + } + /** @inheritdoc */ + get className() { + return algorithm_1.element_getAnAttributeValue(this, "class"); + } + set className(value) { + algorithm_1.element_setAnAttributeValue(this, "class", value); + } + /** @inheritdoc */ + get classList() { + let attr = algorithm_1.element_getAnAttributeByName("class", this); + if (attr === null) { + attr = algorithm_1.create_attr(this._nodeDocument, "class"); + } + return algorithm_1.create_domTokenList(this, attr); + } + /** @inheritdoc */ + get slot() { + return algorithm_1.element_getAnAttributeValue(this, "slot"); + } + set slot(value) { + algorithm_1.element_setAnAttributeValue(this, "slot", value); + } + /** @inheritdoc */ + hasAttributes() { + return this._attributeList.length !== 0; + } + /** @inheritdoc */ + get attributes() { return this._attributeList; } + /** @inheritdoc */ + getAttributeNames() { + /** + * The getAttributeNames() method, when invoked, must return the qualified + * names of the attributes in context object’s attribute list, in order, + * and a new list otherwise. + */ + const names = []; + for (const attr of this._attributeList) { + names.push(attr._qualifiedName); + } + return names; + } + /** @inheritdoc */ + getAttribute(qualifiedName) { + /** + * 1. Let attr be the result of getting an attribute given qualifiedName + * and the context object. + * 2. If attr is null, return null. + * 3. Return attr’s value. + */ + const attr = algorithm_1.element_getAnAttributeByName(qualifiedName, this); + return (attr ? attr._value : null); + } + /** @inheritdoc */ + getAttributeNS(namespace, localName) { + /** + * 1. Let attr be the result of getting an attribute given namespace, + * localName, and the context object. + * 2. If attr is null, return null. + * 3. Return attr’s value. + */ + const attr = algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace, localName, this); + return (attr ? attr._value : null); + } + /** @inheritdoc */ + setAttribute(qualifiedName, value) { + /** + * 1. If qualifiedName does not match the Name production in XML, then + * throw an "InvalidCharacterError" DOMException. + */ + if (!algorithm_1.xml_isName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError(); + /** + * 2. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * lowercase. + */ + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + /** + * 3. Let attribute be the first attribute in context object’s attribute + * list whose qualified name is qualifiedName, and null otherwise. + */ + let attribute = null; + for (let i = 0; i < this._attributeList.length; i++) { + const attr = this._attributeList[i]; + if (attr._qualifiedName === qualifiedName) { + attribute = attr; + break; + } + } + /** + * 4. If attribute is null, create an attribute whose local name is + * qualifiedName, value is value, and node document is context object’s + * node document, then append this attribute to context object, and + * then return. + */ + if (attribute === null) { + attribute = algorithm_1.create_attr(this._nodeDocument, qualifiedName); + attribute._value = value; + algorithm_1.element_append(attribute, this); + return; + } + /** + * 5. Change attribute from context object to value. + */ + algorithm_1.element_change(attribute, this, value); + } + /** @inheritdoc */ + setAttributeNS(namespace, qualifiedName, value) { + /** + * 1. Let namespace, prefix, and localName be the result of passing + * namespace and qualifiedName to validate and extract. + * 2. Set an attribute value for the context object using localName, value, + * and also prefix and namespace. + */ + const [ns, prefix, localName] = algorithm_1.namespace_validateAndExtract(namespace, qualifiedName); + algorithm_1.element_setAnAttributeValue(this, localName, value, prefix, ns); + } + /** @inheritdoc */ + removeAttribute(qualifiedName) { + /** + * The removeAttribute(qualifiedName) method, when invoked, must remove an + * attribute given qualifiedName and the context object, and then return + * undefined. + */ + algorithm_1.element_removeAnAttributeByName(qualifiedName, this); + } + /** @inheritdoc */ + removeAttributeNS(namespace, localName) { + /** + * The removeAttributeNS(namespace, localName) method, when invoked, must + * remove an attribute given namespace, localName, and context object, and + * then return undefined. + */ + algorithm_1.element_removeAnAttributeByNamespaceAndLocalName(namespace, localName, this); + } + /** @inheritdoc */ + hasAttribute(qualifiedName) { + /** + * 1. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * lowercase. + * 2. Return true if the context object has an attribute whose qualified + * name is qualifiedName, and false otherwise. + */ + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + for (let i = 0; i < this._attributeList.length; i++) { + const attr = this._attributeList[i]; + if (attr._qualifiedName === qualifiedName) { + return true; + } + } + return false; + } + /** @inheritdoc */ + toggleAttribute(qualifiedName, force) { + /** + * 1. If qualifiedName does not match the Name production in XML, then + * throw an "InvalidCharacterError" DOMException. + */ + if (!algorithm_1.xml_isName(qualifiedName)) + throw new DOMException_1.InvalidCharacterError(); + /** + * 2. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * lowercase. + */ + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toLowerCase(); + } + /** + * 3. Let attribute be the first attribute in the context object’s attribute + * list whose qualified name is qualifiedName, and null otherwise. + */ + let attribute = null; + for (let i = 0; i < this._attributeList.length; i++) { + const attr = this._attributeList[i]; + if (attr._qualifiedName === qualifiedName) { + attribute = attr; + break; + } + } + if (attribute === null) { + /** + * 4. If attribute is null, then: + * 4.1. If force is not given or is true, create an attribute whose local + * name is qualifiedName, value is the empty string, and node document is + * the context object’s node document, then append this attribute to the + * context object, and then return true. + * 4.2. Return false. + */ + if (force === undefined || force === true) { + attribute = algorithm_1.create_attr(this._nodeDocument, qualifiedName); + attribute._value = ''; + algorithm_1.element_append(attribute, this); + return true; + } + return false; + } + else if (force === undefined || force === false) { + /** + * 5. Otherwise, if force is not given or is false, remove an attribute + * given qualifiedName and the context object, and then return false. + */ + algorithm_1.element_removeAnAttributeByName(qualifiedName, this); + return false; + } + /** + * 6. Return true. + */ + return true; + } + /** @inheritdoc */ + hasAttributeNS(namespace, localName) { + /** + * 1. If namespace is the empty string, set it to null. + * 2. Return true if the context object has an attribute whose namespace is + * namespace and local name is localName, and false otherwise. + */ + const ns = namespace || null; + for (let i = 0; i < this._attributeList.length; i++) { + const attr = this._attributeList[i]; + if (attr._namespace === ns && attr._localName === localName) { + return true; + } + } + return false; + } + /** @inheritdoc */ + getAttributeNode(qualifiedName) { + /** + * The getAttributeNode(qualifiedName) method, when invoked, must return the + * result of getting an attribute given qualifiedName and context object. + */ + return algorithm_1.element_getAnAttributeByName(qualifiedName, this); + } + /** @inheritdoc */ + getAttributeNodeNS(namespace, localName) { + /** + * The getAttributeNodeNS(namespace, localName) method, when invoked, must + * return the result of getting an attribute given namespace, localName, and + * the context object. + */ + return algorithm_1.element_getAnAttributeByNamespaceAndLocalName(namespace, localName, this); + } + /** @inheritdoc */ + setAttributeNode(attr) { + /** + * The setAttributeNode(attr) and setAttributeNodeNS(attr) methods, when + * invoked, must return the result of setting an attribute given attr and + * the context object. + */ + return algorithm_1.element_setAnAttribute(attr, this); + } + /** @inheritdoc */ + setAttributeNodeNS(attr) { + return algorithm_1.element_setAnAttribute(attr, this); + } + /** @inheritdoc */ + removeAttributeNode(attr) { + /** + * 1. If context object’s attribute list does not contain attr, then throw + * a "NotFoundError" DOMException. + * 2. Remove attr from context object. + * 3. Return attr. + */ + let found = false; + for (let i = 0; i < this._attributeList.length; i++) { + const attribute = this._attributeList[i]; + if (attribute === attr) { + found = true; + break; + } + } + if (!found) + throw new DOMException_1.NotFoundError(); + algorithm_1.element_remove(attr, this); + return attr; + } + /** @inheritdoc */ + attachShadow(init) { + /** + * 1. If context object’s namespace is not the HTML namespace, then throw a + * "NotSupportedError" DOMException. + */ + if (this._namespace !== infra_1.namespace.HTML) + throw new DOMException_1.NotSupportedError(); + /** + * 2. If context object’s local name is not a valid custom element name, + * "article", "aside", "blockquote", "body", "div", "footer", "h1", "h2", + * "h3", "h4", "h5", "h6", "header", "main" "nav", "p", "section", + * or "span", then throw a "NotSupportedError" DOMException. + */ + if (!algorithm_1.customElement_isValidCustomElementName(this._localName) && + !algorithm_1.customElement_isValidShadowHostName(this._localName)) + throw new DOMException_1.NotSupportedError(); + /** + * 3. If context object’s local name is a valid custom element name, + * or context object’s is value is not null, then: + * 3.1. Let definition be the result of looking up a custom element + * definition given context object’s node document, its namespace, its + * local name, and its is value. + * 3.2. If definition is not null and definition’s disable shadow is true, + * then throw a "NotSupportedError" DOMException. + */ + if (algorithm_1.customElement_isValidCustomElementName(this._localName) || this._is !== null) { + const definition = algorithm_1.customElement_lookUpACustomElementDefinition(this._nodeDocument, this._namespace, this._localName, this._is); + if (definition !== null && definition.disableShadow === true) { + throw new DOMException_1.NotSupportedError(); + } + } + /** + * 4. If context object is a shadow host, then throw an "NotSupportedError" + * DOMException. + */ + if (this._shadowRoot !== null) + throw new DOMException_1.NotSupportedError(); + /** + * 5. Let shadow be a new shadow root whose node document is context + * object’s node document, host is context object, and mode is init’s mode. + * 6. Set context object’s shadow root to shadow. + * 7. Return shadow. + */ + const shadow = algorithm_1.create_shadowRoot(this._nodeDocument, this); + shadow._mode = init.mode; + this._shadowRoot = shadow; + return shadow; + } + /** @inheritdoc */ + get shadowRoot() { + /** + * 1. Let shadow be context object’s shadow root. + * 2. If shadow is null or its mode is "closed", then return null. + * 3. Return shadow. + */ + const shadow = this._shadowRoot; + if (shadow === null || shadow.mode === "closed") + return null; + else + return shadow; + } + /** @inheritdoc */ + closest(selectors) { + /** + * TODO: Selectors + * 1. Let s be the result of parse a selector from selectors. [SELECTORS4] + * 2. If s is failure, throw a "SyntaxError" DOMException. + * 3. Let elements be context object’s inclusive ancestors that are + * elements, in reverse tree order. + * 4. For each element in elements, if match a selector against an element, + * using s, element, and :scope element context object, returns success, + * return element. [SELECTORS4] + * 5. Return null. + */ + throw new DOMException_1.NotImplementedError(); + } + /** @inheritdoc */ + matches(selectors) { + /** + * TODO: Selectors + * 1. Let s be the result of parse a selector from selectors. [SELECTORS4] + * 2. If s is failure, throw a "SyntaxError" DOMException. + * 3. Return true if the result of match a selector against an element, + * using s, element, and :scope element context object, returns success, + * and false otherwise. [SELECTORS4] + */ + throw new DOMException_1.NotImplementedError(); + } + /** @inheritdoc */ + webkitMatchesSelector(selectors) { + return this.matches(selectors); + } + /** @inheritdoc */ + getElementsByTagName(qualifiedName) { + /** + * The getElementsByTagName(qualifiedName) method, when invoked, must return + * the list of elements with qualified name qualifiedName for context + * object. + */ + return algorithm_1.node_listOfElementsWithQualifiedName(qualifiedName, this); + } + /** @inheritdoc */ + getElementsByTagNameNS(namespace, localName) { + /** + * The getElementsByTagNameNS(namespace, localName) method, when invoked, + * must return the list of elements with namespace namespace and local name + * localName for context object. + */ + return algorithm_1.node_listOfElementsWithNamespace(namespace, localName, this); + } + /** @inheritdoc */ + getElementsByClassName(classNames) { + /** + * The getElementsByClassName(classNames) method, when invoked, must return + * the list of elements with class names classNames for context object. + */ + return algorithm_1.node_listOfElementsWithClassNames(classNames, this); + } + /** @inheritdoc */ + insertAdjacentElement(where, element) { + /** + * The insertAdjacentElement(where, element) method, when invoked, must + * return the result of running insert adjacent, given context object, + * where, and element. + */ + return algorithm_1.element_insertAdjacent(this, where, element); + } + /** @inheritdoc */ + insertAdjacentText(where, data) { + /** + * 1. Let text be a new Text node whose data is data and node document is + * context object’s node document. + * 2. Run insert adjacent, given context object, where, and text. + */ + const text = algorithm_1.create_text(this._nodeDocument, data); + algorithm_1.element_insertAdjacent(this, where, text); + } + /** + * Returns the qualified name. + */ + get _qualifiedName() { + /** + * An element’s qualified name is its local name if its namespace prefix is + * null, and its namespace prefix, followed by ":", followed by its + * local name, otherwise. + */ + return (this._namespacePrefix ? + this._namespacePrefix + ':' + this._localName : + this._localName); + } + /** + * Returns the upper-cased qualified name for a html element. + */ + get _htmlUppercasedQualifiedName() { + /** + * 1. Let qualifiedName be context object’s qualified name. + * 2. If the context object is in the HTML namespace and its node document + * is an HTML document, then set qualifiedName to qualifiedName in ASCII + * uppercase. + * 3. Return qualifiedName. + */ + let qualifiedName = this._qualifiedName; + if (this._namespace === infra_1.namespace.HTML && this._nodeDocument._type === "html") { + qualifiedName = qualifiedName.toUpperCase(); + } + return qualifiedName; + } + // MIXIN: ParentNode + /* istanbul ignore next */ + get children() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get firstElementChild() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get lastElementChild() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get childElementCount() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + prepend(...nodes) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + append(...nodes) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + querySelector(selectors) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + querySelectorAll(selectors) { throw new Error("Mixin: ParentNode not implemented."); } + // MIXIN: NonDocumentTypeChildNode + /* istanbul ignore next */ + get previousElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); } + /* istanbul ignore next */ + get nextElementSibling() { throw new Error("Mixin: NonDocumentTypeChildNode not implemented."); } + // MIXIN: ChildNode + /* istanbul ignore next */ + before(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + after(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + replaceWith(...nodes) { throw new Error("Mixin: ChildNode not implemented."); } + /* istanbul ignore next */ + remove() { throw new Error("Mixin: ChildNode not implemented."); } + // MIXIN: Slotable + /* istanbul ignore next */ + get assignedSlot() { throw new Error("Mixin: Slotable not implemented."); } + /** + * Creates a new `Element`. + * + * @param document - owner document + * @param localName - local name + * @param namespace - namespace + * @param prefix - namespace prefix + */ + static _create(document, localName, namespace = null, namespacePrefix = null) { + const node = new ElementImpl(); + node._localName = localName; + node._namespace = namespace; + node._namespacePrefix = namespacePrefix; + node._nodeDocument = document; + return node; + } +} +exports.ElementImpl = ElementImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(ElementImpl.prototype, "_nodeType", interfaces_1.NodeType.Element); +//# sourceMappingURL=ElementImpl.js.map + +/***/ }), + +/***/ 699: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache for storing order between equal objects. + * + * This cache is used when an algorithm compares two objects and finds them to + * be equal but still needs to establish an order between those two objects. + * When two such objects `a` and `b` are passed to the `check` method, a random + * number is generated with `Math.random()`. If the random number is less than + * `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along + * with `a` and `b` is stored in the cache, so that subsequent checks result + * in the same consistent result. + * + * The cache has a size limit which is defined on initialization. + */ +class CompareCache { + /** + * Initializes a new instance of `CompareCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Compares and caches the given objects. Returns `true` if `objA < objB` and + * `false` otherwise. + * + * @param objA - an item to compare + * @param objB - an item to compare + */ + check(objA, objB) { + if (this._items.get(objA) === objB) + return true; + else if (this._items.get(objB) === objA) + return false; + const result = (Math.random() < 0.5); + if (result) { + this._items.set(objA, objB); + } + else { + this._items.set(objB, objA); + } + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return result; + } +} +exports.CompareCache = CompareCache; +//# sourceMappingURL=CompareCache.js.map + +/***/ }), + +/***/ 704: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a set of objects with a size limit. + */ +class FixedSizeSet { + /** + * Initializes a new instance of `FixedSizeSet`. + * + * @param limit - maximum number of items to keep in the set. When the limit + * is exceeded the first item is removed from the set. + */ + constructor(limit = 1000) { + this._items = new Set(); + this._limit = limit; + } + /** + * Adds a new item to the set. + * + * @param item - an item + */ + add(item) { + this._items.add(item); + if (this._items.size > this._limit) { + const it = this._items.values().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return this; + } + /** + * Removes an item from the set. + * + * @param item - an item + */ + delete(item) { + return this._items.delete(item); + } + /** + * Determines if an item is in the set. + * + * @param item - an item + */ + has(item) { + return this._items.has(item); + } + /** + * Removes all items from the set. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the set. + */ + get size() { return this._items.size; } + /** + * Applies the given callback function to all elements of the set. + */ + forEach(callback, thisArg) { + this._items.forEach(e => callback.call(thisArg, e, e, this)); + } + /** + * Iterates through the items in the set. + */ + *keys() { + yield* this._items.keys(); + } + /** + * Iterates through the items in the set. + */ + *values() { + yield* this._items.values(); + } + /** + * Iterates through the items in the set. + */ + *entries() { + yield* this._items.entries(); + } + /** + * Iterates through the items in the set. + */ + *[Symbol.iterator]() { + yield* this._items; + } + /** + * Returns the string tag of the set. + */ + get [Symbol.toStringTag]() { + return "FixedSizeSet"; + } +} +exports.FixedSizeSet = FixedSizeSet; +//# sourceMappingURL=FixedSizeSet.js.map + +/***/ }), + +/***/ 705: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const TraversalAlgorithm_1 = __webpack_require__(464); +/** + * Returns the first or last child node, or `null` if there are none. + * + * @param walker - the `TreeWalker` instance + * @param first - `true` to return the first child node, or `false` to + * return the last child node. + */ +function treeWalker_traverseChildren(walker, first) { + /** + * 1. Let node be walker’s current. + * 2. Set node to node’s first child if type is first, and node’s last child + * if type is last. + * 3. While node is non-null: + */ + let node = (first ? walker._current._firstChild : walker._current._lastChild); + while (node !== null) { + /** + * 3.1. Let result be the result of filtering node within walker. + */ + const result = TraversalAlgorithm_1.traversal_filter(walker, node); + if (result === interfaces_1.FilterResult.Accept) { + /** + * 3.2. If result is FILTER_ACCEPT, then set walker’s current to node and + * return node. + */ + walker._current = node; + return node; + } + else if (result === interfaces_1.FilterResult.Skip) { + /** + * 3.3. If result is FILTER_SKIP, then: + * 3.3.1. Let child be node’s first child if type is first, and node’s + * last child if type is last. + * 3.3.2. If child is non-null, then set node to child and continue. + */ + const child = (first ? node._firstChild : node._lastChild); + if (child !== null) { + node = child; + continue; + } + } + /** + * 3.4. While node is non-null: + */ + while (node !== null) { + /** + * 3.4.1. Let sibling be node’s next sibling if type is first, and + * node’s previous sibling if type is last. + * 3.4.2. If sibling is non-null, then set node to sibling and break. + */ + const sibling = (first ? node._nextSibling : node._previousSibling); + if (sibling !== null) { + node = sibling; + break; + } + /** + * 3.4.3. Let parent be node’s parent. + * 3.4.4. If parent is null, walker’s root, or walker’s current, then + * return null. + */ + const parent = node._parent; + if (parent === null || parent === walker._root || parent === walker._current) { + return null; + } + /** + * 3.4.5. Set node to parent. + */ + node = parent; + } + } + /** + * 5. Return null + */ + return null; +} +exports.treeWalker_traverseChildren = treeWalker_traverseChildren; +/** + * Returns the next or previous sibling node, or `null` if there are none. + * + * @param walker - the `TreeWalker` instance + * @param next - `true` to return the next sibling node, or `false` to + * return the previous sibling node. + */ +function treeWalker_traverseSiblings(walker, next) { + /** + * 1. Let node be walker’s current. + * 2. If node is root, then return null. + * 3. While node is non-null: + */ + let node = walker._current; + if (node === walker._root) + return null; + while (true) { + /** + * 3.1. Let sibling be node’s next sibling if type is next, and node’s + * previous sibling if type is previous. + * 3.2. While sibling is non-null: + */ + let sibling = (next ? node._nextSibling : node._previousSibling); + while (sibling !== null) { + /** + * 3.2.1. Set node to sibling. + * 3.2.2. Let result be the result of filtering node within walker. + * 3.2.3. If result is FILTER_ACCEPT, then set walker’s current to node + * and return node. + */ + node = sibling; + const result = TraversalAlgorithm_1.traversal_filter(walker, node); + if (result === interfaces_1.FilterResult.Accept) { + walker._current = node; + return node; + } + /** + * 3.2.4. Set sibling to node’s first child if type is next, and node’s + * last child if type is previous. + * 3.2.5. If result is FILTER_REJECT or sibling is null, then set + * sibling to node’s next sibling if type is next, and node’s previous + * sibling if type is previous. + */ + sibling = (next ? node._firstChild : node._lastChild); + if (result === interfaces_1.FilterResult.Reject || sibling === null) { + sibling = (next ? node._nextSibling : node._previousSibling); + } + } + /** + * 3.3. Set node to node’s parent. + * 3.4. If node is null or walker’s root, then return null. + */ + node = node._parent; + if (node === null || node === walker._root) { + return null; + } + /** + * 3.5. If the return value of filtering node within walker is FILTER_ACCEPT, + * then return null. + */ + if (TraversalAlgorithm_1.traversal_filter(walker, node) === interfaces_1.FilterResult.Accept) { + return null; + } + } +} +exports.treeWalker_traverseSiblings = treeWalker_traverseSiblings; +//# sourceMappingURL=TreeWalkerAlgorithm.js.map + +/***/ }), + +/***/ 710: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const EventAlgorithm_1 = __webpack_require__(108); +/** + * Adds an algorithm to the given abort signal. + * + * @param algorithm - an algorithm + * @param signal - abort signal + */ +function abort_add(algorithm, signal) { + /** + * 1. If signal’s aborted flag is set, then return. + * 2. Append algorithm to signal’s abort algorithms. + */ + if (signal._abortedFlag) + return; + signal._abortAlgorithms.add(algorithm); +} +exports.abort_add = abort_add; +/** + * Removes an algorithm from the given abort signal. + * + * @param algorithm - an algorithm + * @param signal - abort signal + */ +function abort_remove(algorithm, signal) { + /** + * To remove an algorithm algorithm from an AbortSignal signal, remove + * algorithm from signal’s abort algorithms. + */ + signal._abortAlgorithms.delete(algorithm); +} +exports.abort_remove = abort_remove; +/** + * Signals abort on the given abort signal. + * + * @param signal - abort signal + */ +function abort_signalAbort(signal) { + /** + * 1. If signal’s aborted flag is set, then return. + * 2. Set signal’s aborted flag. + * 3. For each algorithm in signal’s abort algorithms: run algorithm. + * 4. Empty signal’s abort algorithms. + * 5. Fire an event named abort at signal. + */ + if (signal._abortedFlag) + return; + signal._abortedFlag = true; + for (const algorithm of signal._abortAlgorithms) { + algorithm.call(signal); + } + signal._abortAlgorithms.clear(); + EventAlgorithm_1.event_fireAnEvent("abort", signal); +} +exports.abort_signalAbort = abort_signalAbort; +//# sourceMappingURL=AbortAlgorithm.js.map + +/***/ }), + +/***/ 722: +/***/ (function(module) { + +/** + * Convert array of 16 byte values to UUID string format of the form: + * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX + */ +var byteToHex = []; +for (var i = 0; i < 256; ++i) { + byteToHex[i] = (i + 0x100).toString(16).substr(1); +} + +function bytesToUuid(buf, offset) { + var i = offset || 0; + var bth = byteToHex; + // join used to fix memory issue caused by concatenation: https://bugs.chromium.org/p/v8/issues/detail?id=3175#c4 + return ([ + bth[buf[i++]], bth[buf[i++]], + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], '-', + bth[buf[i++]], bth[buf[i++]], + bth[buf[i++]], bth[buf[i++]], + bth[buf[i++]], bth[buf[i++]] + ]).join(''); +} + +module.exports = bytesToUuid; + + +/***/ }), + +/***/ 724: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var ObjectCache_1 = __webpack_require__(326); +exports.ObjectCache = ObjectCache_1.ObjectCache; +var CompareCache_1 = __webpack_require__(699); +exports.CompareCache = CompareCache_1.CompareCache; +var StringWalker_1 = __webpack_require__(260); +exports.StringWalker = StringWalker_1.StringWalker; +/** + * Applies the mixin to a given class. + * + * @param baseClass - class to receive the mixin + * @param mixinClass - mixin class + * @param overrides - an array with names of function overrides. Base class + * functions whose names are in this array will be kept by prepending an + * underscore to their names. + */ +function applyMixin(baseClass, mixinClass, ...overrides) { + Object.getOwnPropertyNames(mixinClass.prototype).forEach(name => { + if (overrides.includes(name)) { + const orgPropDesc = Object.getOwnPropertyDescriptor(baseClass.prototype, name); + /* istanbul ignore else */ + if (orgPropDesc) { + Object.defineProperty(baseClass.prototype, "_" + name, orgPropDesc); + } + } + const propDesc = Object.getOwnPropertyDescriptor(mixinClass.prototype, name); + /* istanbul ignore else */ + if (propDesc) { + Object.defineProperty(baseClass.prototype, name, propDesc); + } + }); +} +exports.applyMixin = applyMixin; +/** + * Applies default values to the given object. + * + * @param obj - an object + * @param defaults - an object with default values + * @param overwrite - if set to `true` defaults object always overwrites object + * values, whether they are `undefined` or not. + */ +function applyDefaults(obj, defaults, overwrite = false) { + const result = clone(obj || {}); + for (const [key, val] of forEachObject(defaults)) { + if (isObject(val)) { + result[key] = applyDefaults(result[key], val); + } + else if (overwrite || result[key] === undefined) { + result[key] = val; + } + } + return result; +} +exports.applyDefaults = applyDefaults; +/** + * Iterates over items pairs of an array. + * + * @param arr - array to iterate + */ +function* forEachArray(arr) { + yield* arr; +} +exports.forEachArray = forEachArray; +/** + * Iterates over key/value pairs of a map or object. + * + * @param obj - map or object to iterate + */ +function* forEachObject(obj) { + if (isMap(obj)) { + yield* obj; + } + else { + for (const key in obj) { + /* istanbul ignore next */ + if (!obj.hasOwnProperty(key)) + continue; + yield [key, obj[key]]; + } + } +} +exports.forEachObject = forEachObject; +/** + * Returns the number of entries in a map or object. + * + * @param obj - map or object + */ +function objectLength(obj) { + if (isMap(obj)) { + return obj.size; + } + else { + return Object.keys(obj).length; + } +} +exports.objectLength = objectLength; +/** + * Gets the value of a key from a map or object. + * + * @param obj - map or object + * @param key - the key to retrieve + */ +function getObjectValue(obj, key) { + if (isMap(obj)) { + return obj.get(key); + } + else { + return obj[key]; + } +} +exports.getObjectValue = getObjectValue; +/** + * Removes a property from a map or object. + * + * @param obj - map or object + * @param key - the key to remove + */ +function removeObjectValue(obj, key) { + if (isMap(obj)) { + obj.delete(key); + } + else { + delete obj[key]; + } +} +exports.removeObjectValue = removeObjectValue; +/** + * Deep clones the given object. + * + * @param obj - an object + */ +function clone(obj) { + if (isFunction(obj)) { + return obj; + } + else if (isArray(obj)) { + const result = []; + for (const item of obj) { + result.push(clone(item)); + } + return result; + } + else if (isObject(obj)) { + const result = {}; + for (const key in obj) { + /* istanbul ignore next */ + if (obj.hasOwnProperty(key)) { + const val = obj[key]; + result[key] = clone(val); + } + } + return result; + } + else { + return obj; + } +} +exports.clone = clone; +/** + * Type guard for boolean types + * + * @param x - a variable to type check + */ +function isBoolean(x) { + return typeof x === "boolean"; +} +exports.isBoolean = isBoolean; +/** + * Type guard for numeric types + * + * @param x - a variable to type check + */ +function isNumber(x) { + return typeof x === "number"; +} +exports.isNumber = isNumber; +/** + * Type guard for strings + * + * @param x - a variable to type check + */ +function isString(x) { + return typeof x === "string"; +} +exports.isString = isString; +/** + * Type guard for function objects + * + * @param x - a variable to type check + */ +function isFunction(x) { + return !!x && Object.prototype.toString.call(x) === '[object Function]'; +} +exports.isFunction = isFunction; +/** + * Type guard for JS objects + * + * _Note:_ Functions are objects too + * + * @param x - a variable to type check + */ +function isObject(x) { + const type = typeof x; + return !!x && (type === 'function' || type === 'object'); +} +exports.isObject = isObject; +/** + * Type guard for arrays + * + * @param x - a variable to type check + */ +function isArray(x) { + return Array.isArray(x); +} +exports.isArray = isArray; +/** + * Type guard for maps. + * + * @param x - a variable to check + */ +function isMap(x) { + return x instanceof Map; +} +exports.isMap = isMap; +/** + * Determines if `x` is an empty Array or an Object with no own properties. + * + * @param x - a variable to check + */ +function isEmpty(x) { + if (isArray(x)) { + return !x.length; + } + else if (isObject(x)) { + for (const key in x) { + if (x.hasOwnProperty(key)) { + return false; + } + } + return true; + } + return false; +} +exports.isEmpty = isEmpty; +/** + * Determines if `x` is a plain Object. + * + * @param x - a variable to check + */ +function isPlainObject(x) { + if (isObject(x)) { + const proto = Object.getPrototypeOf(x); + const ctor = proto.constructor; + return proto && ctor && + (typeof ctor === 'function') && (ctor instanceof ctor) && + (Function.prototype.toString.call(ctor) === Function.prototype.toString.call(Object)); + } + return false; +} +exports.isPlainObject = isPlainObject; +/** + * Determines if `x` is an iterable Object. + * + * @param x - a variable to check + */ +function isIterable(x) { + return x && (typeof x[Symbol.iterator] === 'function'); +} +exports.isIterable = isIterable; +/** + * Gets the primitive value of an object. + */ +function getValue(obj) { + if (isFunction(obj.valueOf)) { + return obj.valueOf(); + } + else { + return obj; + } +} +exports.getValue = getValue; +/** + * UTF-8 encodes the given string. + * + * @param input - a string + */ +function utf8Encode(input) { + const bytes = new Uint8Array(input.length * 4); + let byteIndex = 0; + for (let i = 0; i < input.length; i++) { + let char = input.charCodeAt(i); + if (char < 128) { + bytes[byteIndex++] = char; + continue; + } + else if (char < 2048) { + bytes[byteIndex++] = char >> 6 | 192; + } + else { + if (char > 0xd7ff && char < 0xdc00) { + if (++i >= input.length) { + throw new Error("Incomplete surrogate pair."); + } + const c2 = input.charCodeAt(i); + if (c2 < 0xdc00 || c2 > 0xdfff) { + throw new Error("Invalid surrogate character."); + } + char = 0x10000 + ((char & 0x03ff) << 10) + (c2 & 0x03ff); + bytes[byteIndex++] = char >> 18 | 240; + bytes[byteIndex++] = char >> 12 & 63 | 128; + } + else { + bytes[byteIndex++] = char >> 12 | 224; + } + bytes[byteIndex++] = char >> 6 & 63 | 128; + } + bytes[byteIndex++] = char & 63 | 128; + } + return bytes.subarray(0, byteIndex); +} +exports.utf8Encode = utf8Encode; +/** + * UTF-8 decodes the given byte sequence into a string. + * + * @param bytes - a byte sequence + */ +function utf8Decode(bytes) { + let result = ""; + let i = 0; + while (i < bytes.length) { + var c = bytes[i++]; + if (c > 127) { + if (c > 191 && c < 224) { + if (i >= bytes.length) { + throw new Error("Incomplete 2-byte sequence."); + } + c = (c & 31) << 6 | bytes[i++] & 63; + } + else if (c > 223 && c < 240) { + if (i + 1 >= bytes.length) { + throw new Error("Incomplete 3-byte sequence."); + } + c = (c & 15) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else if (c > 239 && c < 248) { + if (i + 2 >= bytes.length) { + throw new Error("Incomplete 4-byte sequence."); + } + c = (c & 7) << 18 | (bytes[i++] & 63) << 12 | (bytes[i++] & 63) << 6 | bytes[i++] & 63; + } + else { + throw new Error("Unknown multi-byte start."); + } + } + if (c <= 0xffff) { + result += String.fromCharCode(c); + } + else if (c <= 0x10ffff) { + c -= 0x10000; + result += String.fromCharCode(c >> 10 | 0xd800); + result += String.fromCharCode(c & 0x3FF | 0xdc00); + } + else { + throw new Error("Code point exceeds UTF-16 limit."); + } + } + return result; +} +exports.utf8Decode = utf8Decode; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 730: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a mutation record. + */ +class MutationRecordImpl { + /** + * Initializes a new instance of `MutationRecord`. + * + * @param type - type of mutation: `"attributes"` for an attribute + * mutation, `"characterData"` for a mutation to a CharacterData node + * and `"childList"` for a mutation to the tree of nodes. + * @param target - node affected by the mutation. + * @param addedNodes - list of added nodes. + * @param removedNodes - list of removed nodes. + * @param previousSibling - previous sibling of added or removed nodes. + * @param nextSibling - next sibling of added or removed nodes. + * @param attributeName - local name of the changed attribute, + * and `null` otherwise. + * @param attributeNamespace - namespace of the changed attribute, + * and `null` otherwise. + * @param oldValue - value before mutation: attribute value for an attribute + * mutation, node `data` for a mutation to a CharacterData node and `null` + * for a mutation to the tree of nodes. + */ + constructor(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) { + this._type = type; + this._target = target; + this._addedNodes = addedNodes; + this._removedNodes = removedNodes; + this._previousSibling = previousSibling; + this._nextSibling = nextSibling; + this._attributeName = attributeName; + this._attributeNamespace = attributeNamespace; + this._oldValue = oldValue; + } + /** @inheritdoc */ + get type() { return this._type; } + /** @inheritdoc */ + get target() { return this._target; } + /** @inheritdoc */ + get addedNodes() { return this._addedNodes; } + /** @inheritdoc */ + get removedNodes() { return this._removedNodes; } + /** @inheritdoc */ + get previousSibling() { return this._previousSibling; } + /** @inheritdoc */ + get nextSibling() { return this._nextSibling; } + /** @inheritdoc */ + get attributeName() { return this._attributeName; } + /** @inheritdoc */ + get attributeNamespace() { return this._attributeNamespace; } + /** @inheritdoc */ + get oldValue() { return this._oldValue; } + /** + * Creates a new `MutationRecord`. + * + * @param type - type of mutation: `"attributes"` for an attribute + * mutation, `"characterData"` for a mutation to a CharacterData node + * and `"childList"` for a mutation to the tree of nodes. + * @param target - node affected by the mutation. + * @param addedNodes - list of added nodes. + * @param removedNodes - list of removed nodes. + * @param previousSibling - previous sibling of added or removed nodes. + * @param nextSibling - next sibling of added or removed nodes. + * @param attributeName - local name of the changed attribute, + * and `null` otherwise. + * @param attributeNamespace - namespace of the changed attribute, + * and `null` otherwise. + * @param oldValue - value before mutation: attribute value for an attribute + * mutation, node `data` for a mutation to a CharacterData node and `null` + * for a mutation to the tree of nodes. + */ + static _create(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue) { + return new MutationRecordImpl(type, target, addedNodes, removedNodes, previousSibling, nextSibling, attributeName, attributeNamespace, oldValue); + } +} +exports.MutationRecordImpl = MutationRecordImpl; +//# sourceMappingURL=MutationRecordImpl.js.map + +/***/ }), + +/***/ 742: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const DOMException_1 = __webpack_require__(35); +const infra_1 = __webpack_require__(23); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a token set. + */ +class DOMTokenListImpl { + /** + * Initializes a new instance of `DOMTokenList`. + * + * @param element - associated element + * @param attribute - associated attribute + */ + constructor(element, attribute) { + /** + * 1. Let element be associated element. + * 2. Let localName be associated attribute’s local name. + * 3. Let value be the result of getting an attribute value given element + * and localName. + * 4. Run the attribute change steps for element, localName, value, value, + * and null. + */ + this._element = element; + this._attribute = attribute; + this._tokenSet = new Set(); + const localName = attribute._localName; + const value = algorithm_1.element_getAnAttributeValue(element, localName); + // define a closure to be called when the associated attribute's value changes + const thisObj = this; + function updateTokenSet(element, localName, oldValue, value, namespace) { + /** + * 1. If localName is associated attribute’s local name, namespace is null, + * and value is null, then empty token set. + * 2. Otherwise, if localName is associated attribute’s local name, + * namespace is null, then set token set to value, parsed. + */ + if (localName === thisObj._attribute._localName && namespace === null) { + if (!value) + thisObj._tokenSet.clear(); + else + thisObj._tokenSet = algorithm_1.orderedSet_parse(value); + } + } + // add the closure to the associated element's attribute change steps + this._element._attributeChangeSteps.push(updateTokenSet); + if (_1.dom.features.steps) { + algorithm_1.dom_runAttributeChangeSteps(element, localName, value, value, null); + } + } + /** @inheritdoc */ + get length() { + /** + * The length attribute' getter must return context object’s token set’s + * size. + */ + return this._tokenSet.size; + } + /** @inheritdoc */ + item(index) { + /** + * 1. If index is equal to or greater than context object’s token set’s + * size, then return null. + * 2. Return context object’s token set[index]. + */ + let i = 0; + for (const token of this._tokenSet) { + if (i === index) + return token; + i++; + } + return null; + } + /** @inheritdoc */ + contains(token) { + /** + * The contains(token) method, when invoked, must return true if context + * object’s token set[token] exists, and false otherwise. + */ + return this._tokenSet.has(token); + } + /** @inheritdoc */ + add(...tokens) { + /** + * 1. For each token in tokens: + * 1.1. If token is the empty string, then throw a "SyntaxError" + * DOMException. + * 1.2. If token contains any ASCII whitespace, then throw an + * "InvalidCharacterError" DOMException. + * 2. For each token in tokens, append token to context object’s token set. + * 3. Run the update steps. + */ + for (const token of tokens) { + if (token === '') { + throw new DOMException_1.SyntaxError("Cannot add an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + else { + this._tokenSet.add(token); + } + } + algorithm_1.tokenList_updateSteps(this); + } + /** @inheritdoc */ + remove(...tokens) { + /** + * 1. For each token in tokens: + * 1.1. If token is the empty string, then throw a "SyntaxError" + * DOMException. + * 1.2. If token contains any ASCII whitespace, then throw an + * "InvalidCharacterError" DOMException. + * 2. For each token in tokens, remove token from context object’s token set. + * 3. Run the update steps. + */ + for (const token of tokens) { + if (token === '') { + throw new DOMException_1.SyntaxError("Cannot remove an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + else { + this._tokenSet.delete(token); + } + } + algorithm_1.tokenList_updateSteps(this); + } + /** @inheritdoc */ + toggle(token, force = undefined) { + /** + * 1. If token is the empty string, then throw a "SyntaxError" DOMException. + * 2. If token contains any ASCII whitespace, then throw an + * "InvalidCharacterError" DOMException. + */ + if (token === '') { + throw new DOMException_1.SyntaxError("Cannot toggle an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + /** + * 3. If context object’s token set[token] exists, then: + */ + if (this._tokenSet.has(token)) { + /** + * 3.1. If force is either not given or is false, then remove token from + * context object’s token set, run the update steps and return false. + * 3.2. Return true. + */ + if (force === undefined || force === false) { + this._tokenSet.delete(token); + algorithm_1.tokenList_updateSteps(this); + return false; + } + return true; + } + /** + * 4. Otherwise, if force not given or is true, append token to context + * object’s token set, run the update steps, and return true. + */ + if (force === undefined || force === true) { + this._tokenSet.add(token); + algorithm_1.tokenList_updateSteps(this); + return true; + } + /** + * 5. Return false. + */ + return false; + } + /** @inheritdoc */ + replace(token, newToken) { + /** + * 1. If either token or newToken is the empty string, then throw a + * "SyntaxError" DOMException. + * 2. If either token or newToken contains any ASCII whitespace, then throw + * an "InvalidCharacterError" DOMException. + */ + if (token === '' || newToken === '') { + throw new DOMException_1.SyntaxError("Cannot replace an empty token."); + } + else if (infra_1.codePoint.ASCIIWhiteSpace.test(token) || infra_1.codePoint.ASCIIWhiteSpace.test(newToken)) { + throw new DOMException_1.InvalidCharacterError("Token cannot contain whitespace."); + } + /** + * 3. If context object’s token set does not contain token, then return + * false. + */ + if (!this._tokenSet.has(token)) + return false; + /** + * 4. Replace token in context object’s token set with newToken. + * 5. Run the update steps. + * 6. Return true. + */ + infra_1.set.replace(this._tokenSet, token, newToken); + algorithm_1.tokenList_updateSteps(this); + return true; + } + /** @inheritdoc */ + supports(token) { + /** + * 1. Let result be the return value of validation steps called with token. + * 2. Return result. + */ + return algorithm_1.tokenList_validationSteps(this, token); + } + /** @inheritdoc */ + get value() { + /** + * The value attribute must return the result of running context object’s + * serialize steps. + */ + return algorithm_1.tokenList_serializeSteps(this); + } + set value(value) { + /** + * Setting the value attribute must set an attribute value for the + * associated element using associated attribute’s local name and the given + * value. + */ + algorithm_1.element_setAnAttributeValue(this._element, this._attribute._localName, value); + } + /** + * Returns an iterator for the token set. + */ + [Symbol.iterator]() { + const it = this._tokenSet[Symbol.iterator](); + return { + next() { + return it.next(); + } + }; + } + /** + * Creates a new `DOMTokenList`. + * + * @param element - associated element + * @param attribute - associated attribute + */ + static _create(element, attribute) { + return new DOMTokenListImpl(element, attribute); + } +} +exports.DOMTokenListImpl = DOMTokenListImpl; +//# sourceMappingURL=DOMTokenListImpl.js.map + +/***/ }), + +/***/ 743: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const dom_1 = __webpack_require__(252); +const dom_2 = __webpack_require__(113); +const util_1 = __webpack_require__(669); +dom_2.dom.setFeatures(false); +/** + * Throws an error if the parser returned an error document. + */ +function throwIfParserError(doc) { + const root = doc.documentElement; + if (root !== null && + root.localName === "parsererror" && + root.namespaceURI === "http://www.mozilla.org/newlayout/xml/parsererror.xml") { + const msgElement = root.firstElementChild; + /* istanbul ignore next */ + if (msgElement === null) + throw new Error("Error parsing XML string."); + const msg = msgElement.getAttribute("message"); + /* istanbul ignore next */ + if (msg === null) + throw new Error("Error parsing XML string."); + throw new Error(msg); + } +} +exports.throwIfParserError = throwIfParserError; +/** + * Creates an XML document without any child nodes. + */ +function createDocument() { + const impl = new dom_1.DOMImplementation(); + const doc = impl.createDocument(null, 'root', null); + /* istanbul ignore else */ + if (doc.documentElement) { + doc.removeChild(doc.documentElement); + } + return doc; +} +exports.createDocument = createDocument; +/** + * Creates a DOM parser. + */ +function createParser() { + return new dom_1.DOMParser(); +} +exports.createParser = createParser; +/** + * Sanitizes input strings with user supplied replacement characters. + * + * @param str - input string + */ +function sanitizeInput(str, replacement) { + if (str == null) { + return str; + } + else if (replacement === undefined) { + return str + ""; + } + else { + let result = ""; + str = str + ""; + for (let i = 0; i < str.length; i++) { + let n = str.charCodeAt(i); + // #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] + if (n === 0x9 || n === 0xA || n === 0xD || + (n >= 0x20 && n <= 0xD7FF) || + (n >= 0xE000 && n <= 0xFFFD)) { + // valid character - not surrogate pair + result += str.charAt(i); + } + else if (n >= 0xD800 && n <= 0xDBFF && i < str.length - 1) { + const n2 = str.charCodeAt(i + 1); + if (n2 >= 0xDC00 && n2 <= 0xDFFF) { + n = (n - 0xD800) * 0x400 + n2 - 0xDC00 + 0x10000; + if (n >= 0x10000 && n <= 0x10FFFF) { + // valid surrogate pair + result += String.fromCodePoint(n); + } + else { + // invalid surrogate pair + result += util_1.isString(replacement) ? replacement : replacement(String.fromCodePoint(n), i, str); + } + i++; + } + else { + // invalid lone surrogate + result += util_1.isString(replacement) ? replacement : replacement(str.charAt(i), i, str); + } + } + else { + // invalid character + result += util_1.isString(replacement) ? replacement : replacement(str.charAt(i), i, str); + } + } + return result; + } +} +exports.sanitizeInput = sanitizeInput; +//# sourceMappingURL=dom.js.map + +/***/ }), + +/***/ 747: +/***/ (function(module) { + +module.exports = require("fs"); + +/***/ }), + +/***/ 750: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(592); +const ObjectWriter_1 = __webpack_require__(419); +const BaseWriter_1 = __webpack_require__(462); +/** + * Serializes XML nodes into ES6 maps and arrays. + */ +class MapWriter extends BaseWriter_1.BaseWriter { + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param writerOptions - serialization options + */ + serialize(node, writerOptions) { + const options = util_1.applyDefaults(writerOptions, { + format: "map", + wellFormed: false, + noDoubleEncoding: false, + group: false + }); + // convert to object + const objectWriterOptions = util_1.applyDefaults(options, { + format: "object", + wellFormed: false, + noDoubleEncoding: false + }); + const objectWriter = new ObjectWriter_1.ObjectWriter(this._builderOptions); + const val = objectWriter.serialize(node, objectWriterOptions); + // recursively convert object into Map + return this._convertObject(val); + } + /** + * Recursively converts a JS object into an ES5 map. + * + * @param obj - a JS object + */ + _convertObject(obj) { + if (util_1.isArray(obj)) { + for (let i = 0; i < obj.length; i++) { + obj[i] = this._convertObject(obj[i]); + } + return obj; + } + else if (util_1.isObject(obj)) { + const map = new Map(); + for (const key in obj) { + map.set(key, this._convertObject(obj[key])); + } + return map; + } + else { + return obj; + } + } +} +exports.MapWriter = MapWriter; +//# sourceMappingURL=MapWriter.js.map + +/***/ }), + +/***/ 760: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const CharacterDataImpl_1 = __webpack_require__(43); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a comment node. + */ +class CommentImpl extends CharacterDataImpl_1.CharacterDataImpl { + /** + * Initializes a new instance of `Comment`. + * + * @param data - the text content + */ + constructor(data = '') { + super(data); + } + /** + * Creates a new `Comment`. + * + * @param document - owner document + * @param data - node contents + */ + static _create(document, data = '') { + const node = new CommentImpl(data); + node._nodeDocument = document; + return node; + } +} +exports.CommentImpl = CommentImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(CommentImpl.prototype, "_nodeType", interfaces_1.NodeType.Comment); +//# sourceMappingURL=CommentImpl.js.map + +/***/ }), + +/***/ 763: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const CodePoints_1 = __webpack_require__(11); +/** + * Base-64 encodes the given string. + * + * @param input - a string + */ +function forgivingBase64Encode(input) { + /** + * To forgiving-base64 encode given a byte sequence data, apply the base64 + * algorithm defined in section 4 of RFC 4648 to data and return the result. + * [RFC4648] + */ + return Buffer.from(input).toString('base64'); +} +exports.forgivingBase64Encode = forgivingBase64Encode; +/** + * Decodes a base-64 string. + * + * @param input - a string + */ +function forgivingBase64Decode(input) { + if (input === "") + return ""; + /** + * 1. Remove all ASCII whitespace from data. + */ + input = input.replace(CodePoints_1.ASCIIWhiteSpace, ''); + /** + * 2. If data’s length divides by 4 leaving no remainder, then: + * 2.1. If data ends with one or two U+003D (=) code points, then remove them from data. + */ + if (input.length % 4 === 0) { + if (input.endsWith("==")) { + input = input.substr(0, input.length - 2); + } + else if (input.endsWith("=")) { + input = input.substr(0, input.length - 1); + } + } + /** + * 3. If data’s length divides by 4 leaving a remainder of 1, then return failure. + */ + if (input.length % 4 === 1) + return null; + /** + * 4. If data contains a code point that is not one of + * - U+002B (+) + * - U+002F (/) + * - ASCII alphanumeric + * then return failure. + */ + if (!/[0-9A-Za-z+/]/.test(input)) + return null; + /** + * 5. Let output be an empty byte sequence. + * 6. Let buffer be an empty buffer that can have bits appended to it. + * 7. Let position be a position variable for data, initially pointing at the + * start of data. + * 8. While position does not point past the end of data: + * 8.1. Find the code point pointed to by position in the second column of + * Table 1: The Base 64 Alphabet of RFC 4648. Let n be the number given in the + * first cell of the same row. [RFC4648] + * 8.2. Append the six bits corresponding to n, most significant bit first, + * to buffer. + * 8.3. If buffer has accumulated 24 bits, interpret them as three 8-bit + * big-endian numbers. Append three bytes with values equal to those numbers + * to output, in the same order, and then empty buffer. + * 8.4. Advance position by 1. + * 9. If buffer is not empty, it contains either 12 or 18 bits. If it contains + * 12 bits, then discard the last four and interpret the remaining eight as an + * 8-bit big-endian number. If it contains 18 bits, then discard the last two + * and interpret the remaining 16 as two 8-bit big-endian numbers. Append the + * one or two bytes with values equal to those one or two numbers to output, + * in the same order. + * 10. Return output. + */ + return Buffer.from(input, 'base64').toString('utf8'); +} +exports.forgivingBase64Decode = forgivingBase64Decode; +//# sourceMappingURL=Base64.js.map + +/***/ }), + +/***/ 764: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(592); +const interfaces_1 = __webpack_require__(970); +const BaseWriter_1 = __webpack_require__(462); +const util_2 = __webpack_require__(918); +/** + * Serializes XML nodes into strings. + */ +class XMLWriter extends BaseWriter_1.BaseWriter { + constructor() { + super(...arguments); + this._indentation = {}; + this._lengthToLastNewline = 0; + } + /** + * Produces an XML serialization of the given node. + * + * @param node - node to serialize + * @param writerOptions - serialization options + */ + serialize(node, writerOptions) { + // provide default options + this._options = util_1.applyDefaults(writerOptions, { + wellFormed: false, + noDoubleEncoding: false, + headless: false, + prettyPrint: false, + indent: " ", + newline: "\n", + offset: 0, + width: 0, + allowEmptyTags: false, + indentTextOnlyNodes: false, + spaceBeforeSlash: false + }); + this._refs = { suppressPretty: false, emptyNode: false, markup: "" }; + // Serialize XML declaration since base serializer does not serialize it + if (node.nodeType === interfaces_1.NodeType.Document && !this._options.headless) { + this._beginLine(); + this._refs.markup = ""; + this._endLine(); + } + this.serializeNode(node, this._options.wellFormed, this._options.noDoubleEncoding); + // remove trailing newline + if (this._options.prettyPrint && + this._refs.markup.slice(-this._options.newline.length) === this._options.newline) { + this._refs.markup = this._refs.markup.slice(0, -this._options.newline.length); + } + return this._refs.markup; + } + /** @inheritdoc */ + docType(name, publicId, systemId) { + this._beginLine(); + if (publicId && systemId) { + this._refs.markup += ""; + } + else if (publicId) { + this._refs.markup += ""; + } + else if (systemId) { + this._refs.markup += ""; + } + else { + this._refs.markup += ""; + } + this._endLine(); + } + /** @inheritdoc */ + openTagBegin(name) { + this._beginLine(); + this._refs.markup += "<" + name; + } + /** @inheritdoc */ + openTagEnd(name, selfClosing, voidElement) { + // do not indent text only elements or elements with empty text nodes + this._refs.suppressPretty = false; + this._refs.emptyNode = false; + if (this._options.prettyPrint && !selfClosing && !voidElement) { + let textOnlyNode = true; + let emptyNode = true; + let childNode = this.currentNode.firstChild; + let cdataCount = 0; + let textCount = 0; + while (childNode) { + if (util_2.Guard.isExclusiveTextNode(childNode)) { + textCount++; + } + else if (util_2.Guard.isCDATASectionNode(childNode)) { + cdataCount++; + } + else { + textOnlyNode = false; + emptyNode = false; + break; + } + if (childNode.data !== '') { + emptyNode = false; + } + childNode = childNode.nextSibling; + } + this._refs.suppressPretty = !this._options.indentTextOnlyNodes && textOnlyNode && ((cdataCount <= 1 && textCount === 0) || cdataCount === 0); + this._refs.emptyNode = emptyNode; + } + if ((voidElement || selfClosing || this._refs.emptyNode) && this._options.allowEmptyTags) { + this._refs.markup += ">"; + } + else { + this._refs.markup += voidElement ? " />" : + (selfClosing || this._refs.emptyNode) ? (this._options.spaceBeforeSlash ? " />" : "/>") : ">"; + } + this._endLine(); + } + /** @inheritdoc */ + closeTag(name) { + if (!this._refs.emptyNode) { + this._beginLine(); + this._refs.markup += ""; + } + this._refs.suppressPretty = false; + this._refs.emptyNode = false; + this._endLine(); + } + /** @inheritdoc */ + attribute(name, value) { + const str = name + "=\"" + value + "\""; + if (this._options.prettyPrint && this._options.width > 0 && + this._refs.markup.length - this._lengthToLastNewline + 1 + str.length > this._options.width) { + this._endLine(); + this._beginLine(); + this._refs.markup += this._indent(1) + str; + } + else { + this._refs.markup += " " + str; + } + } + /** @inheritdoc */ + text(data) { + if (data !== '') { + this._beginLine(); + this._refs.markup += data; + this._endLine(); + } + } + /** @inheritdoc */ + cdata(data) { + if (data !== '') { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + } + } + /** @inheritdoc */ + comment(data) { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + } + /** @inheritdoc */ + instruction(target, data) { + this._beginLine(); + this._refs.markup += ""; + this._endLine(); + } + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + _beginLine() { + if (this._options.prettyPrint && !this._refs.suppressPretty) { + this._refs.markup += this._indent(this._options.offset + this.level); + } + } + /** + * Produces characters to be appended to a line of string in pretty-print + * mode. + */ + _endLine() { + if (this._options.prettyPrint && !this._refs.suppressPretty) { + this._refs.markup += this._options.newline; + this._lengthToLastNewline = this._refs.markup.length; + } + } + /** + * Produces an indentation string. + * + * @param level - depth of the tree + */ + _indent(level) { + if (level <= 0) { + return ""; + } + else if (this._indentation[level] !== undefined) { + return this._indentation[level]; + } + else { + const str = this._options.indent.repeat(level); + this._indentation[level] = str; + return str; + } + } +} +exports.XMLWriter = XMLWriter; +//# sourceMappingURL=XMLWriter.js.map + +/***/ }), + +/***/ 774: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a node filter. + */ +class NodeFilterImpl { + /** + * Initializes a new instance of `NodeFilter`. + */ + constructor() { + } + /** + * Callback function. + */ + acceptNode(node) { + return interfaces_1.FilterResult.Accept; + } + /** + * Creates a new `NodeFilter`. + */ + static _create() { + return new NodeFilterImpl(); + } +} +exports.NodeFilterImpl = NodeFilterImpl; +NodeFilterImpl.FILTER_ACCEPT = 1; +NodeFilterImpl.FILTER_REJECT = 2; +NodeFilterImpl.FILTER_SKIP = 3; +NodeFilterImpl.SHOW_ALL = 0xffffffff; +NodeFilterImpl.SHOW_ELEMENT = 0x1; +NodeFilterImpl.SHOW_ATTRIBUTE = 0x2; +NodeFilterImpl.SHOW_TEXT = 0x4; +NodeFilterImpl.SHOW_CDATA_SECTION = 0x8; +NodeFilterImpl.SHOW_ENTITY_REFERENCE = 0x10; +NodeFilterImpl.SHOW_ENTITY = 0x20; +NodeFilterImpl.SHOW_PROCESSING_INSTRUCTION = 0x40; +NodeFilterImpl.SHOW_COMMENT = 0x80; +NodeFilterImpl.SHOW_DOCUMENT = 0x100; +NodeFilterImpl.SHOW_DOCUMENT_TYPE = 0x200; +NodeFilterImpl.SHOW_DOCUMENT_FRAGMENT = 0x400; +NodeFilterImpl.SHOW_NOTATION = 0x800; +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_ACCEPT", 1); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_REJECT", 2); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "FILTER_SKIP", 3); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ALL", 0xffffffff); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ELEMENT", 0x1); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ATTRIBUTE", 0x2); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_TEXT", 0x4); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_CDATA_SECTION", 0x8); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ENTITY_REFERENCE", 0x10); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_ENTITY", 0x20); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_PROCESSING_INSTRUCTION", 0x40); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_COMMENT", 0x80); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT", 0x100); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT_TYPE", 0x200); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_DOCUMENT_FRAGMENT", 0x400); +WebIDLAlgorithm_1.idl_defineConst(NodeFilterImpl.prototype, "SHOW_NOTATION", 0x800); +//# sourceMappingURL=NodeFilterImpl.js.map + +/***/ }), + +/***/ 780: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * A surrogate is a code point that is in the range U+D800 to U+DFFF, inclusive. + */ +exports.Surrogate = /[\uD800-\uDFFF]/; +/** + * A scalar value is a code point that is not a surrogate. + */ +exports.ScalarValue = /[\uD800-\uDFFF]/; +/** + * A noncharacter is a code point that is in the range U+FDD0 to U+FDEF, + * inclusive, or U+FFFE, U+FFFF, U+1FFFE, U+1FFFF, U+2FFFE, U+2FFFF, U+3FFFE, + * U+3FFFF, U+4FFFE, U+4FFFF, U+5FFFE, U+5FFFF, U+6FFFE, U+6FFFF, U+7FFFE, + * U+7FFFF, U+8FFFE, U+8FFFF, U+9FFFE, U+9FFFF, U+AFFFE, U+AFFFF, U+BFFFE, + * U+BFFFF, U+CFFFE, U+CFFFF, U+DFFFE, U+DFFFF, U+EFFFE, U+EFFFF, U+FFFFE, + * U+FFFFF, U+10FFFE, or U+10FFFF. + */ +exports.NonCharacter = /[\uFDD0-\uFDEF\uFFFE\uFFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDFFE\uDFFF]/; +/** + * An ASCII code point is a code point in the range U+0000 NULL to U+007F + * DELETE, inclusive. + */ +exports.ASCIICodePoint = /[\u0000-\u007F]/; +/** + * An ASCII tab or newline is U+0009 TAB, U+000A LF, or U+000D CR. + */ +exports.ASCIITabOrNewLine = /[\t\n\r]/; +/** + * ASCII whitespace is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or + * U+0020 SPACE. + */ +exports.ASCIIWhiteSpace = /[\t\n\f\r ]/; +/** + * A C0 control is a code point in the range U+0000 NULL to U+001F + * INFORMATION SEPARATOR ONE, inclusive. + */ +exports.C0Control = /[\u0000-\u001F]/; +/** + * A C0 control or space is a C0 control or U+0020 SPACE. + */ +exports.C0ControlOrSpace = /[\u0000-\u001F ]/; +/** + * A control is a C0 control or a code point in the range U+007F DELETE to + * U+009F APPLICATION PROGRAM COMMAND, inclusive. + */ +exports.Control = /[\u0000-\u001F\u007F-\u009F]/; +/** + * An ASCII digit is a code point in the range U+0030 (0) to U+0039 (9), + * inclusive. + */ +exports.ASCIIDigit = /[0-9]/; +/** + * An ASCII upper hex digit is an ASCII digit or a code point in the range + * U+0041 (A) to U+0046 (F), inclusive. + */ +exports.ASCIIUpperHexDigit = /[0-9A-F]/; +/** + * An ASCII lower hex digit is an ASCII digit or a code point in the range + * U+0061 (a) to U+0066 (f), inclusive. + */ +exports.ASCIILowerHexDigit = /[0-9a-f]/; +/** + * An ASCII hex digit is an ASCII upper hex digit or ASCII lower hex digit. + */ +exports.ASCIIHexDigit = /[0-9A-Fa-f]/; +/** + * An ASCII upper alpha is a code point in the range U+0041 (A) to U+005A (Z), + * inclusive. + */ +exports.ASCIIUpperAlpha = /[A-Z]/; +/** + * An ASCII lower alpha is a code point in the range U+0061 (a) to U+007A (z), + * inclusive. + */ +exports.ASCIILowerAlpha = /[a-z]/; +/** + * An ASCII alpha is an ASCII upper alpha or ASCII lower alpha. + */ +exports.ASCIIAlpha = /[A-Za-z]/; +/** + * An ASCII alphanumeric is an ASCII digit or ASCII alpha. + */ +exports.ASCIIAlphanumeric = /[0-9A-Za-z]/; +//# sourceMappingURL=CodePoints.js.map + +/***/ }), + +/***/ 781: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const BaseCBWriter_1 = __webpack_require__(512); +/** + * Serializes XML nodes. + */ +class JSONCBWriter extends BaseCBWriter_1.BaseCBWriter { + /** + * Initializes a new instance of `BaseCBWriter`. + * + * @param builderOptions - XML builder options + */ + constructor(builderOptions) { + super(builderOptions); + this._hasChildren = []; + this._additionalLevel = 0; + } + /** @inheritdoc */ + declaration(version, encoding, standalone) { + return ""; + } + /** @inheritdoc */ + docType(name, publicId, systemId) { + return ""; + } + /** @inheritdoc */ + comment(data) { + // { "!": "hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.comment) + this._sep() + + this._val(data) + this._sep() + "}"; + } + /** @inheritdoc */ + text(data) { + // { "#": "hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.text) + this._sep() + + this._val(data) + this._sep() + "}"; + } + /** @inheritdoc */ + instruction(target, data) { + // { "?": "target hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.ins) + this._sep() + + this._val(data ? target + " " + data : target) + this._sep() + "}"; + } + /** @inheritdoc */ + cdata(data) { + // { "$": "hello" } + return this._comma() + this._beginLine() + "{" + this._sep() + + this._key(this._builderOptions.convert.cdata) + this._sep() + + this._val(data) + this._sep() + "}"; + } + /** @inheritdoc */ + attribute(name, value) { + // { "@name": "val" } + return this._comma() + this._beginLine(1) + "{" + this._sep() + + this._key(this._builderOptions.convert.att + name) + this._sep() + + this._val(value) + this._sep() + "}"; + } + /** @inheritdoc */ + openTagBegin(name) { + // { "node": { "#": [ + let str = this._comma() + this._beginLine() + "{" + this._sep() + this._key(name) + this._sep() + "{"; + this._additionalLevel++; + this.hasData = true; + str += this._beginLine() + this._key(this._builderOptions.convert.text) + this._sep() + "["; + this._hasChildren.push(false); + return str; + } + /** @inheritdoc */ + openTagEnd(name, selfClosing, voidElement) { + if (selfClosing) { + let str = this._sep() + "]"; + this._additionalLevel--; + str += this._beginLine() + "}" + this._sep() + "}"; + return str; + } + else { + return ""; + } + } + /** @inheritdoc */ + closeTag(name) { + // ] } } + let str = this._beginLine() + "]"; + this._additionalLevel--; + str += this._beginLine() + "}" + this._sep() + "}"; + return str; + } + /** @inheritdoc */ + beginElement(name) { } + /** @inheritdoc */ + endElement(name) { this._hasChildren.pop(); } + /** + * Produces characters to be prepended to a line of string in pretty-print + * mode. + */ + _beginLine(additionalOffset = 0) { + if (this._writerOptions.prettyPrint) { + return (this.hasData ? this._writerOptions.newline : "") + + this._indent(this._writerOptions.offset + this.level + additionalOffset); + } + else { + return ""; + } + } + /** + * Produces an indentation string. + * + * @param level - depth of the tree + */ + _indent(level) { + if (level + this._additionalLevel <= 0) { + return ""; + } + else { + return this._writerOptions.indent.repeat(level + this._additionalLevel); + } + } + /** + * Produces a comma before a child node if it has previous siblings. + */ + _comma() { + const str = (this._hasChildren[this._hasChildren.length - 1] ? "," : ""); + if (this._hasChildren.length > 0) { + this._hasChildren[this._hasChildren.length - 1] = true; + } + return str; + } + /** + * Produces a separator string. + */ + _sep() { + return (this._writerOptions.prettyPrint ? " " : ""); + } + /** + * Produces a JSON key string delimited with double quotes. + */ + _key(key) { + return "\"" + key + "\":"; + } + /** + * Produces a JSON value string delimited with double quotes. + */ + _val(val) { + return "\"" + val + "\""; + } +} +exports.JSONCBWriter = JSONCBWriter; +//# sourceMappingURL=JSONCBWriter.js.map + +/***/ }), + +/***/ 782: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Determines if the given number is an ASCII byte. + * + * @param byte - a byte + */ +function isASCIIByte(byte) { + /** + * An ASCII byte is a byte in the range 0x00 (NUL) to 0x7F (DEL), inclusive. + */ + return byte >= 0x00 && byte <= 0x7F; +} +exports.isASCIIByte = isASCIIByte; +//# sourceMappingURL=Byte.js.map + +/***/ }), + +/***/ 783: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +/** + * Contains user-defined type guards for DOM objects. + */ +class Guard { + /** + * Determines if the given object is a `Node`. + * + * @param a - the object to check + */ + static isNode(a) { + return (!!a && a._nodeType !== undefined); + } + /** + * Determines if the given object is a `Document`. + * + * @param a - the object to check + */ + static isDocumentNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Document); + } + /** + * Determines if the given object is a `DocumentType`. + * + * @param a - the object to check + */ + static isDocumentTypeNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.DocumentType); + } + /** + * Determines if the given object is a `DocumentFragment`. + * + * @param a - the object to check + */ + static isDocumentFragmentNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.DocumentFragment); + } + /** + * Determines if the given object is a `Attr`. + * + * @param a - the object to check + */ + static isAttrNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Attribute); + } + /** + * Determines if the given node is a `CharacterData` node. + * + * @param a - the object to check + */ + static isCharacterDataNode(a) { + if (!Guard.isNode(a)) + return false; + const type = a._nodeType; + return (type === interfaces_1.NodeType.Text || + type === interfaces_1.NodeType.ProcessingInstruction || + type === interfaces_1.NodeType.Comment || + type === interfaces_1.NodeType.CData); + } + /** + * Determines if the given object is a `Text` or a `CDATASection`. + * + * @param a - the object to check + */ + static isTextNode(a) { + return (Guard.isNode(a) && (a._nodeType === interfaces_1.NodeType.Text || a._nodeType === interfaces_1.NodeType.CData)); + } + /** + * Determines if the given object is a `Text`. + * + * @param a - the object to check + */ + static isExclusiveTextNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Text); + } + /** + * Determines if the given object is a `CDATASection`. + * + * @param a - the object to check + */ + static isCDATASectionNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.CData); + } + /** + * Determines if the given object is a `Comment`. + * + * @param a - the object to check + */ + static isCommentNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Comment); + } + /** + * Determines if the given object is a `ProcessingInstruction`. + * + * @param a - the object to check + */ + static isProcessingInstructionNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.ProcessingInstruction); + } + /** + * Determines if the given object is an `Element`. + * + * @param a - the object to check + */ + static isElementNode(a) { + return (Guard.isNode(a) && a._nodeType === interfaces_1.NodeType.Element); + } + /** + * Determines if the given object is a custom `Element`. + * + * @param a - the object to check + */ + static isCustomElementNode(a) { + return (Guard.isElementNode(a) && a._customElementState === "custom"); + } + /** + * Determines if the given object is a `ShadowRoot`. + * + * @param a - the object to check + */ + static isShadowRoot(a) { + return (!!a && a.host !== undefined); + } + /** + * Determines if the given object is a `MouseEvent`. + * + * @param a - the object to check + */ + static isMouseEvent(a) { + return (!!a && a.screenX !== undefined && a.screenY != undefined); + } + /** + * Determines if the given object is a slotable. + * + * Element and Text nodes are slotables. A slotable has an associated name + * (a string). + * + * @param a - the object to check + */ + static isSlotable(a) { + return (!!a && a._name !== undefined && a._assignedSlot !== undefined && + (Guard.isTextNode(a) || Guard.isElementNode(a))); + } + /** + * Determines if the given object is a slot. + * + * @param a - the object to check + */ + static isSlot(a) { + return (!!a && a._name !== undefined && a._assignedNodes !== undefined && + Guard.isElementNode(a)); + } + /** + * Determines if the given object is a `Window`. + * + * @param a - the object to check + */ + static isWindow(a) { + return (!!a && a.navigator !== undefined); + } + /** + * Determines if the given object is an `EventListener`. + * + * @param a - the object to check + */ + static isEventListener(a) { + return (!!a && a.handleEvent !== undefined); + } + /** + * Determines if the given object is a `RegisteredObserver`. + * + * @param a - the object to check + */ + static isRegisteredObserver(a) { + return (!!a && a.observer !== undefined && a.options !== undefined); + } + /** + * Determines if the given object is a `TransientRegisteredObserver`. + * + * @param a - the object to check + */ + static isTransientRegisteredObserver(a) { + return (!!a && a.source !== undefined && Guard.isRegisteredObserver(a)); + } +} +exports.Guard = Guard; +//# sourceMappingURL=Guard.js.map + +/***/ }), + +/***/ 784: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const EventTargetImpl_1 = __webpack_require__(597); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a signal object that communicates with a DOM request and abort + * it through an AbortController. + */ +class AbortSignalImpl extends EventTargetImpl_1.EventTargetImpl { + /** + * Initializes a new instance of `AbortSignal`. + */ + constructor() { + super(); + this._abortedFlag = false; + this._abortAlgorithms = new Set(); + } + /** @inheritdoc */ + get aborted() { return this._abortedFlag; } + /** @inheritdoc */ + get onabort() { + return algorithm_1.event_getterEventHandlerIDLAttribute(this, "onabort"); + } + set onabort(val) { + algorithm_1.event_setterEventHandlerIDLAttribute(this, "onabort", val); + } + /** + * Creates a new `AbortSignal`. + */ + static _create() { + return new AbortSignalImpl(); + } +} +exports.AbortSignalImpl = AbortSignalImpl; +//# sourceMappingURL=AbortSignalImpl.js.map + +/***/ }), + +/***/ 796: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const NodeImpl_1 = __webpack_require__(935); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a document fragment in the XML tree. + */ +class DocumentFragmentImpl extends NodeImpl_1.NodeImpl { + /** + * Initializes a new instance of `DocumentFragment`. + * + * @param host - shadow root's host element + */ + constructor(host = null) { + super(); + this._children = new Set(); + this._host = host; + } + // MIXIN: NonElementParentNode + /* istanbul ignore next */ + getElementById(elementId) { throw new Error("Mixin: NonElementParentNode not implemented."); } + // MIXIN: ParentNode + /* istanbul ignore next */ + get children() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get firstElementChild() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get lastElementChild() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + get childElementCount() { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + prepend(...nodes) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + append(...nodes) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + querySelector(selectors) { throw new Error("Mixin: ParentNode not implemented."); } + /* istanbul ignore next */ + querySelectorAll(selectors) { throw new Error("Mixin: ParentNode not implemented."); } + /** + * Creates a new `DocumentFragment`. + * + * @param document - owner document + * @param host - shadow root's host element + */ + static _create(document, host = null) { + const node = new DocumentFragmentImpl(host); + node._nodeDocument = document; + return node; + } +} +exports.DocumentFragmentImpl = DocumentFragmentImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(DocumentFragmentImpl.prototype, "_nodeType", interfaces_1.NodeType.DocumentFragment); +//# sourceMappingURL=DocumentFragmentImpl.js.map + +/***/ }), + +/***/ 798: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents an object with lazy initialization. + */ +class Lazy { + /** + * Initializes a new instance of `Lazy`. + * + * @param initFunc - initializer function + */ + constructor(initFunc) { + this._initialized = false; + this._value = undefined; + this._initFunc = initFunc; + } + /** + * Gets the value of the object. + */ + get value() { + if (!this._initialized) { + this._value = this._initFunc(); + this._initialized = true; + } + return this._value; + } +} +exports.Lazy = Lazy; +//# sourceMappingURL=Lazy.js.map + +/***/ }), + +/***/ 800: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const TraverserImpl_1 = __webpack_require__(487); +const algorithm_1 = __webpack_require__(163); +/** + * Represents an object which can be used to iterate through the nodes + * of a subtree. + */ +class NodeIteratorImpl extends TraverserImpl_1.TraverserImpl { + /** + * Initializes a new instance of `NodeIterator`. + */ + constructor(root, reference, pointerBeforeReference) { + super(root); + this._iteratorCollection = undefined; + this._reference = reference; + this._pointerBeforeReference = pointerBeforeReference; + algorithm_1.nodeIterator_iteratorList().add(this); + } + /** @inheritdoc */ + get referenceNode() { return this._reference; } + /** @inheritdoc */ + get pointerBeforeReferenceNode() { return this._pointerBeforeReference; } + /** @inheritdoc */ + nextNode() { + /** + * The nextNode() method, when invoked, must return the result of + * traversing with the context object and next. + */ + return algorithm_1.nodeIterator_traverse(this, true); + } + /** @inheritdoc */ + previousNode() { + /** + * The previousNode() method, when invoked, must return the result of + * traversing with the context object and previous. + */ + return algorithm_1.nodeIterator_traverse(this, false); + } + /** @inheritdoc */ + detach() { + /** + * The detach() method, when invoked, must do nothing. + * + * since JS lacks weak references, we still use detach + */ + algorithm_1.nodeIterator_iteratorList().delete(this); + } + /** + * Creates a new `NodeIterator`. + * + * @param root - iterator's root node + * @param reference - reference node + * @param pointerBeforeReference - whether the iterator is before or after the + * reference node + */ + static _create(root, reference, pointerBeforeReference) { + return new NodeIteratorImpl(root, reference, pointerBeforeReference); + } +} +exports.NodeIteratorImpl = NodeIteratorImpl; +//# sourceMappingURL=NodeIteratorImpl.js.map + +/***/ }), + +/***/ 811: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const core = __importStar(__webpack_require__(470)); +const installer = __importStar(__webpack_require__(923)); +const auth = __importStar(__webpack_require__(331)); +const gpg = __importStar(__webpack_require__(884)); +const constants = __importStar(__webpack_require__(694)); +const path = __importStar(__webpack_require__(622)); +function run() { + return __awaiter(this, void 0, void 0, function* () { + try { + let version = core.getInput(constants.INPUT_VERSION); + if (!version) { + version = core.getInput(constants.INPUT_JAVA_VERSION, { required: true }); + } + const arch = core.getInput(constants.INPUT_ARCHITECTURE, { required: true }); + const javaPackage = core.getInput(constants.INPUT_JAVA_PACKAGE, { + required: true + }); + const jdkFile = core.getInput(constants.INPUT_JDK_FILE, { required: false }); + yield installer.getJava(version, arch, jdkFile, javaPackage); + const matchersPath = path.join(__dirname, '..', '..', '.github'); + core.info(`##[add-matcher]${path.join(matchersPath, 'java.json')}`); + const id = core.getInput(constants.INPUT_SERVER_ID, { required: false }); + const username = core.getInput(constants.INPUT_SERVER_USERNAME, { + required: false + }); + const password = core.getInput(constants.INPUT_SERVER_PASSWORD, { + required: false + }); + const gpgPrivateKey = core.getInput(constants.INPUT_GPG_PRIVATE_KEY, { required: false }) || + constants.INPUT_DEFAULT_GPG_PRIVATE_KEY; + const gpgPassphrase = core.getInput(constants.INPUT_GPG_PASSPHRASE, { required: false }) || + (gpgPrivateKey ? constants.INPUT_DEFAULT_GPG_PASSPHRASE : undefined); + if (gpgPrivateKey) { + core.setSecret(gpgPrivateKey); + } + yield auth.configAuthentication(id, username, password, gpgPassphrase); + if (gpgPrivateKey) { + core.info('importing private key'); + const keyFingerprint = (yield gpg.importKey(gpgPrivateKey)) || ''; + core.saveState(constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT, keyFingerprint); + } + } + catch (error) { + core.setFailed(error.message); + } + }); +} +run(); + + +/***/ }), + +/***/ 813: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(724); +const interfaces_1 = __webpack_require__(286); +const infra_1 = __webpack_require__(307); +const url_1 = __webpack_require__(835); +let _validationErrorCallback; +/** + * Default ports for a special URL scheme. + */ +const _defaultPorts = { + "ftp": 21, + "file": null, + "http": 80, + "https": 443, + "ws": 80, + "wss": 443 +}; +/** + * The C0 control percent-encode set are the C0 controls and all code points + * greater than U+007E (~). + */ +const _c0ControlPercentEncodeSet = /[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The fragment percent-encode set is the C0 control percent-encode set and + * U+0020 SPACE, U+0022 ("), U+003C (<), U+003E (>), and U+0060 (`). + */ +const _fragmentPercentEncodeSet = /[ "<>`]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The path percent-encode set is the fragment percent-encode set and + * U+0023 (#), U+003F (?), U+007B ({), and U+007D (}). + */ +const _pathPercentEncodeSet = /[ "<>`#?{}]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The userinfo percent-encode set is the path percent-encode set and + * U+002F (/), U+003A (:), U+003B (;), U+003D (=), U+0040 (@), U+005B ([), + * U+005C (\), U+005D (]), U+005E (^), and U+007C (|). + */ +const _userInfoPercentEncodeSet = /[ "<>`#?{}/:;=@\[\]\\\^\|]|[\0-\x1F\x7F-\uD7FF\uE000-\uFFFF]|[\uD800-\uDBFF][\uDC00-\uDFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; +/** + * The URL code points are ASCII alphanumeric, U+0021 (!), U+0024 ($), + * U+0026 (&), U+0027 ('), U+0028 LEFT PARENTHESIS, U+0029 RIGHT PARENTHESIS, + * U+002A (*), U+002B (+), U+002C (,), U+002D (-), U+002E (.), U+002F (/), + * U+003A (:), U+003B (;), U+003D (=), U+003F (?), U+0040 (@), U+005F (_), + * U+007E (~), and code points in the range U+00A0 to U+10FFFD, inclusive, + * excluding surrogates and noncharacters. + */ +const _urlCodePoints = /[0-9A-Za-z!\$&-\/:;=\?@_~\xA0-\uD7FF\uE000-\uFDCF\uFDF0-\uFFFD]|[\uD800-\uD83E\uD840-\uD87E\uD880-\uD8BE\uD8C0-\uD8FE\uD900-\uD93E\uD940-\uD97E\uD980-\uD9BE\uD9C0-\uD9FE\uDA00-\uDA3E\uDA40-\uDA7E\uDA80-\uDABE\uDAC0-\uDAFE\uDB00-\uDB3E\uDB40-\uDB7E\uDB80-\uDBBE\uDBC0-\uDBFE][\uDC00-\uDFFF]|[\uD83F\uD87F\uD8BF\uD8FF\uD93F\uD97F\uD9BF\uD9FF\uDA3F\uDA7F\uDABF\uDAFF\uDB3F\uDB7F\uDBBF\uDBFF][\uDC00-\uDFFD]/; +/** + * A forbidden host code point is U+0000 NULL, U+0009 TAB, U+000A LF, + * U+000D CR, U+0020 SPACE, U+0023 (#), U+0025 (%), U+002F (/), U+003A (:), + * U+003F (?), U+0040 (@), U+005B ([), U+005C (\), or U+005D (]). + */ +const _forbiddenHostCodePoint = /[\0\t\f\r #%/:?@\[\\\]]/; +/** + * Sets the callback function for validation errors. + * + * @param validationErrorCallback - a callback function to be called when a + * validation error occurs + */ +function setValidationErrorCallback(validationErrorCallback) { + _validationErrorCallback = validationErrorCallback; +} +exports.setValidationErrorCallback = setValidationErrorCallback; +/** + * Generates a validation error. + * + * @param message - error message + */ +function validationError(message) { + if (_validationErrorCallback !== undefined) { + _validationErrorCallback.call(null, "Validation Error: " + message); + } +} +/** + * Creates a new URL. + */ +function newURL() { + return { + scheme: '', + username: '', + password: '', + host: null, + port: null, + path: [], + query: null, + fragment: null, + _cannotBeABaseURLFlag: false, + _blobURLEntry: null + }; +} +exports.newURL = newURL; +/** + * Determines if the scheme is a special scheme. + * + * @param scheme - a scheme + */ +function isSpecialScheme(scheme) { + return (scheme in _defaultPorts); +} +exports.isSpecialScheme = isSpecialScheme; +/** + * Determines if the URL has a special scheme. + * + * @param url - an URL + */ +function isSpecial(url) { + return isSpecialScheme(url.scheme); +} +exports.isSpecial = isSpecial; +/** + * Returns the default port for a special scheme. + * + * @param scheme - a scheme + */ +function defaultPort(scheme) { + return _defaultPorts[scheme] || null; +} +exports.defaultPort = defaultPort; +/** + * Determines if the URL has credentials. + * + * @param url - an URL + */ +function includesCredentials(url) { + return url.username !== '' || url.password !== ''; +} +exports.includesCredentials = includesCredentials; +/** + * Determines if an URL cannot have credentials. + * + * @param url - an URL + */ +function cannotHaveAUsernamePasswordPort(url) { + /** + * A URL cannot have a username/password/port if its host is null or the + * empty string, its cannot-be-a-base-URL flag is set, or its scheme is + * "file". + */ + return (url.host === null || url.host === "" || url._cannotBeABaseURLFlag || + url.scheme === "file"); +} +exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort; +/** + * Serializes an URL into a string. + * + * @param url - an URL + */ +function urlSerializer(url, excludeFragmentFlag = false) { + /** + * 1. Let output be url’s scheme and U+003A (:) concatenated. + */ + let output = url.scheme + ':'; + /** + * 2. If url’s host is non-null: + */ + if (url.host !== null) { + /** + * 2.1. Append "//" to output. + */ + output += '//'; + /** + * 2.2. If url includes credentials, then: + */ + if (includesCredentials(url)) { + /** + * 2.2.1. Append url’s username to output. + * 2.2.2. If url’s password is not the empty string, then append U+003A (:), + * followed by url’s password, to output. + * 2.2.3. Append U+0040 (@) to output. + */ + output += url.username; + if (url.password !== '') { + output += ':' + url.password; + } + output += '@'; + } + /** + * 2.3. Append url’s host, serialized, to output. + * 2.4. If url’s port is non-null, append U+003A (:) followed by url’s port, + * serialized, to output. + */ + output += hostSerializer(url.host); + if (url.port !== null) { + output += ':' + url.port; + } + } + else if (url.host === null && url.scheme === "file") { + /** + * 3. Otherwise, if url’s host is null and url’s scheme is "file", append "//" to output. + */ + output += '//'; + } + /** + * 4. If url’s cannot-be-a-base-URL flag is set, append url’s path[0] to + * output. + * 5. Otherwise, then for each string in url’s path, append U+002F (/) + * followed by the string to output. + */ + if (url._cannotBeABaseURLFlag) { + output += url.path[0]; + } + else { + for (const str of url.path) { + output += '/' + str; + } + } + /** + * 6. If url’s query is non-null, append U+003F (?), followed by url’s + * query, to output. + * 7. If the exclude fragment flag is unset and url’s fragment is non-null, + * append U+0023 (#), followed by url’s fragment, to output. + * 8. Return output. + */ + if (url.query !== null) { + output += '?' + url.query; + } + if (!excludeFragmentFlag && url.fragment !== null) { + output += '#' + url.fragment; + } + return output; +} +exports.urlSerializer = urlSerializer; +/** + * Serializes a host into a string. + * + * @param host - a host + */ +function hostSerializer(host) { + /** + * 1. If host is an IPv4 address, return the result of running the IPv4 + * serializer on host. + * 2. Otherwise, if host is an IPv6 address, return U+005B ([), followed + * by the result of running the IPv6 serializer on host, followed by + * U+005D (]). + * 3. Otherwise, host is a domain, opaque host, or empty host, return host. + */ + if (util_1.isNumber(host)) { + return iPv4Serializer(host); + } + else if (util_1.isArray(host)) { + return '[' + iPv6Serializer(host) + ']'; + } + else { + return host; + } +} +exports.hostSerializer = hostSerializer; +/** + * Serializes an IPv4 address into a string. + * + * @param address - an IPv4 address + */ +function iPv4Serializer(address) { + /** + * 1. Let output be the empty string. + * 2. Let n be the value of address. + * 3. For each i in the range 1 to 4, inclusive: + * 3.1. Prepend n % 256, serialized, to output. + * 3.2. If i is not 4, then prepend U+002E (.) to output. + * 3.3. Set n to floor(n / 256). + * 4. Return output. + */ + let output = ""; + let n = address; + for (let i = 1; i <= 4; i++) { + output = (n % 256).toString() + output; + if (i !== 4) { + output = '.' + output; + } + n = Math.floor(n / 256); + } + return output; +} +exports.iPv4Serializer = iPv4Serializer; +/** + * Serializes an IPv6 address into a string. + * + * @param address - an IPv6 address represented as a list of eight numbers + */ +function iPv6Serializer(address) { + /** + * 1. Let output be the empty string. + * 2. Let compress be an index to the first IPv6 piece in the first longest + * sequences of address’s IPv6 pieces that are 0. + * In 0:f:0:0:f:f:0:0 it would point to the second 0. + * 3. If there is no sequence of address’s IPv6 pieces that are 0 that is + * longer than 1, then set compress to null. + */ + let output = ""; + let compress = null; + let lastIndex = -1; + let count = 0; + let lastCount = 0; + for (let i = 0; i < 8; i++) { + if (address[i] !== 0) + continue; + count = 1; + for (let j = i + 1; j < 8; j++) { + if (address[j] !== 0) + break; + count++; + continue; + } + if (count > lastCount) { + lastCount = count; + lastIndex = i; + } + } + if (lastCount > 1) + compress = lastIndex; + /** + * 4. Let ignore0 be false. + * 5. For each pieceIndex in the range 0 to 7, inclusive: + */ + let ignore0 = false; + for (let pieceIndex = 0; pieceIndex < 8; pieceIndex++) { + /** + * 5.1. If ignore0 is true and address[pieceIndex] is 0, then continue. + * 5.2. Otherwise, if ignore0 is true, set ignore0 to false. + * 5.3. If compress is pieceIndex, then: + */ + if (ignore0 && address[pieceIndex] === 0) + continue; + if (ignore0) + ignore0 = false; + if (compress === pieceIndex) { + /** + * 5.3.1. Let separator be "::" if pieceIndex is 0, and U+003A (:) otherwise. + * 5.3.2. Append separator to output. + * 5.3.3. Set ignore0 to true and continue. + */ + output += (pieceIndex === 0 ? '::' : ':'); + ignore0 = true; + continue; + } + /** + * 5.4. Append address[pieceIndex], represented as the shortest possible + * lowercase hexadecimal number, to output. + * 5.5. If pieceIndex is not 7, then append U+003A (:) to output. + */ + output += address[pieceIndex].toString(16); + if (pieceIndex !== 7) + output += ':'; + } + /** + * 6. Return output. + */ + return output; +} +exports.iPv6Serializer = iPv6Serializer; +/** + * Parses an URL string. + * + * @param input - input string + * @param baseURL - base URL + * @param encodingOverride - encoding override + */ +function urlParser(input, baseURL, encodingOverride) { + /** + * 1. Let url be the result of running the basic URL parser on input with + * base, and encoding override as provided. + * 2. If url is failure, return failure. + * 3. If url’s scheme is not "blob", return url. + * 4. Set url’s blob URL entry to the result of resolving the blob URL url, + * if that did not return failure, and null otherwise. + * 5. Return url. + */ + const url = basicURLParser(input, baseURL, encodingOverride); + if (url === null) + return null; + if (url.scheme !== "blob") + return url; + const entry = resolveABlobURL(url); + if (entry !== null) { + url._blobURLEntry = entry; + } + else { + url._blobURLEntry = null; + } + return url; +} +exports.urlParser = urlParser; +/** + * Parses an URL string. + * + * @param input - input string + * @param baseURL - base URL + * @param encodingOverride - encoding override + */ +function basicURLParser(input, baseURL, encodingOverride, url, stateOverride) { + /** + * 1. If url is not given: + * 1.1. Set url to a new URL. + * 1.2. If input contains any leading or trailing C0 control or space, + * validation error. + * 1.3. Remove any leading and trailing C0 control or space from input. + */ + if (url === undefined) { + url = newURL(); + // leading + const leadingControlOrSpace = /^[\u0000-\u001F\u0020]+/; + const trailingControlOrSpace = /[\u0000-\u001F\u0020]+$/; + if (leadingControlOrSpace.test(input) || trailingControlOrSpace.test(input)) { + validationError("Input string contains leading or trailing control characters or space."); + } + input = input.replace(leadingControlOrSpace, ''); + input = input.replace(trailingControlOrSpace, ''); + } + /** + * 2. If input contains any ASCII tab or newline, validation error. + * 3. Remove all ASCII tab or newline from input. + */ + const tabOrNewline = /[\u0009\u000A\u000D]/g; + if (tabOrNewline.test(input)) { + validationError("Input string contains tab or newline characters."); + } + input = input.replace(tabOrNewline, ''); + /** + * 4. Let state be state override if given, or scheme start state otherwise. + * 5. If base is not given, set it to null. + * 6. Let encoding be UTF-8. + * 7. If encoding override is given, set encoding to the result of getting + * an output encoding from encoding override. + */ + let state = (stateOverride === undefined ? interfaces_1.ParserState.SchemeStart : stateOverride); + if (baseURL === undefined) + baseURL = null; + let encoding = (encodingOverride === undefined || + encodingOverride === "replacement" || encodingOverride === "UTF-16BE" || + encodingOverride === "UTF-16LE" ? "UTF-8" : encodingOverride); + /** + * 8. Let buffer be the empty string. + * 9. Let the @ flag, [] flag, and passwordTokenSeenFlag be unset. + * 10. Let pointer be a pointer to first code point in input. + */ + let buffer = ""; + let atFlag = false; + let arrayFlag = false; + let passwordTokenSeenFlag = false; + const EOF = ""; + const walker = new util_1.StringWalker(input); + /** + * 11. Keep running the following state machine by switching on state. If + * after a run pointer points to the EOF code point, go to the next step. + * Otherwise, increase pointer by one and continue with the state machine. + */ + while (true) { + switch (state) { + case interfaces_1.ParserState.SchemeStart: + /** + * 1. If c is an ASCII alpha, append c, lowercased, to buffer, and set + * state to scheme state. + * 2. Otherwise, if state override is not given, set state to no scheme + * state, and decrease pointer by one. + * 3. Otherwise, validation error, return failure. + */ + if (infra_1.codePoint.ASCIIAlpha.test(walker.c())) { + buffer += walker.c().toLowerCase(); + state = interfaces_1.ParserState.Scheme; + } + else if (stateOverride === undefined) { + state = interfaces_1.ParserState.NoScheme; + walker.pointer--; + } + else { + validationError("Invalid scheme start character."); + return null; + } + break; + case interfaces_1.ParserState.Scheme: + /** + * 1. If c is an ASCII alphanumeric, U+002B (+), U+002D (-), or U+002E + * (.), append c, lowercased, to buffer. + */ + if (infra_1.codePoint.ASCIIAlphanumeric.test(walker.c()) || + walker.c() === '+' || walker.c() === '-' || walker.c() === '.') { + buffer += walker.c().toLowerCase(); + } + else if (walker.c() === ':') { + /** + * 2. Otherwise, if c is U+003A (:), then: + * 2.1. If state override is given, then: + * 2.1.1. If url’s scheme is a special scheme and buffer is not a + * special scheme, then return. + * 2.1.2. If url’s scheme is not a special scheme and buffer is a + * special scheme, then return. + * 2.1.3. If url includes credentials or has a non-null port, and + * buffer is "file", then return. + * 2.1.4. If url’s scheme is "file" and its host is an empty host or + * null, then return. + */ + if (stateOverride !== undefined) { + if (isSpecialScheme(url.scheme) && !isSpecialScheme(buffer)) + return url; + if (!isSpecialScheme(url.scheme) && isSpecialScheme(buffer)) + return url; + if ((includesCredentials(url) || url.port !== null) && buffer === "file") + return url; + if (url.scheme === "file" && (url.host === "" || url.host === null)) + return url; + } + /** + * 2.2. Set url’s scheme to buffer. + */ + url.scheme = buffer; + /** + * 2.3. If state override is given, then: + * 2.3.1. If url’s port is url’s scheme’s default port, then set + * url’s port to null. + * 2.3.2. Return. + */ + if (stateOverride !== undefined) { + if (url.port === defaultPort(url.scheme)) { + url.port = null; + } + return url; + } + /** + * 2.4. Set buffer to the empty string. + */ + buffer = ""; + if (url.scheme === "file") { + /** + * 2.5. If url’s scheme is "file", then: + * 2.5.1. If remaining does not start with "//", validation error. + * 2.5.2. Set state to file state. + */ + if (!walker.remaining().startsWith("//")) { + validationError("Invalid file URL scheme, '//' expected."); + } + state = interfaces_1.ParserState.File; + } + else if (isSpecial(url) && baseURL !== null && baseURL.scheme === url.scheme) { + /** + * 2.6. Otherwise, if url is special, base is non-null, and base’s + * scheme is equal to url’s scheme, set state to special relative + * or authority state. + */ + state = interfaces_1.ParserState.SpecialRelativeOrAuthority; + } + else if (isSpecial(url)) { + /** + * 2.7. Otherwise, if url is special, set state to special + * authority slashes state. + */ + state = interfaces_1.ParserState.SpecialAuthoritySlashes; + } + else if (walker.remaining().startsWith("/")) { + /** + * 2.8. Otherwise, if remaining starts with an U+002F (/), set state + * to path or authority state and increase pointer by one. + */ + state = interfaces_1.ParserState.PathOrAuthority; + walker.pointer++; + } + else { + /** + * 2.9. Otherwise, set url’s cannot-be-a-base-URL flag, append an + * empty string to url’s path, and set state to + * cannot-be-a-base-URL path state. + */ + url._cannotBeABaseURLFlag = true; + url.path.push(""); + state = interfaces_1.ParserState.CannotBeABaseURLPath; + } + } + else if (stateOverride === undefined) { + /** + * 3. Otherwise, if state override is not given, set buffer to the + * empty string, state to no scheme state, and start over (from the + * first code point in input). + */ + buffer = ""; + state = interfaces_1.ParserState.NoScheme; + walker.pointer = 0; + continue; + } + else { + /** + * 4. Otherwise, validation error, return failure. + */ + validationError("Invalid input string."); + return null; + } + break; + case interfaces_1.ParserState.NoScheme: + /** + * 1. If base is null, or base’s cannot-be-a-base-URL flag is set + * and c is not U+0023 (#), validation error, return failure. + * 2. Otherwise, if base’s cannot-be-a-base-URL flag is set and + * c is U+0023 (#), set url’s scheme to base’s scheme, url’s path to + * a copy of base’s path, url’s query to base’s query, url’s + * fragment to the empty string, set url’s cannot-be-a-base-URL + * flag, and set state to fragment state. + * 3. Otherwise, if base’s scheme is not "file", set state to + * relative state and decrease pointer by one. + * 4. Otherwise, set state to file state and decrease pointer by one. + */ + if (baseURL === null || (baseURL._cannotBeABaseURLFlag && walker.c() !== '#')) { + validationError("Invalid input string."); + return null; + } + else if (baseURL._cannotBeABaseURLFlag && walker.c() === '#') { + url.scheme = baseURL.scheme; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + url.fragment = ""; + url._cannotBeABaseURLFlag = true; + state = interfaces_1.ParserState.Fragment; + } + else if (baseURL.scheme !== "file") { + state = interfaces_1.ParserState.Relative; + walker.pointer--; + } + else { + state = interfaces_1.ParserState.File; + walker.pointer--; + } + break; + case interfaces_1.ParserState.SpecialRelativeOrAuthority: + /** + * If c is U+002F (/) and remaining starts with U+002F (/), then set + * state to special authority ignore slashes state and increase + * pointer by one. + * Otherwise, validation error, set state to relative state and + * decrease pointer by one. + */ + if (walker.c() === '/' && walker.remaining().startsWith('/')) { + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + walker.pointer++; + } + else { + validationError("Invalid input string."); + state = interfaces_1.ParserState.Relative; + walker.pointer--; + } + break; + case interfaces_1.ParserState.PathOrAuthority: + /** + * If c is U+002F (/), then set state to authority state. + * Otherwise, set state to path state, and decrease pointer by one. + */ + if (walker.c() === '/') { + state = interfaces_1.ParserState.Authority; + } + else { + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.Relative: + /** + * Set url’s scheme to base’s scheme, and then, switching on c: + */ + if (baseURL === null) { + throw new Error("Invalid parser state. Base URL is null."); + } + url.scheme = baseURL.scheme; + switch (walker.c()) { + case EOF: // EOF + /** + * Set url’s username to base’s username, url’s password to base’s + * password, url’s host to base’s host, url’s port to base’s port, + * url’s path to a copy of base’s path, and url’s query to base’s + * query. + */ + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + break; + case '/': + /** + * Set state to relative slash state. + */ + state = interfaces_1.ParserState.RelativeSlash; + break; + case '?': + /** + * Set url’s username to base’s username, url’s password to base’s + * password, url’s host to base’s host, url’s port to base’s port, + * url’s path to a copy of base’s path, url’s query to the empty + * string, and state to query state. + */ + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + url.query = ""; + state = interfaces_1.ParserState.Query; + break; + case '#': + /** + * Set url’s username to base’s username, url’s password to base’s + * password, url’s host to base’s host, url’s port to base’s port, + * url’s path to a copy of base’s path, url’s query to base’s + * query, url’s fragment to the empty string, and state to + * fragment state. + */ + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + break; + default: + /** + * If url is special and c is U+005C (\), validation error, + * set state to relative slash state. + * Otherwise, run these steps: + * 1. Set url’s username to base’s username, url’s password to + * base’s password, url’s host to base’s host, url’s port to + * base’s port, url’s path to a copy of base’s path, and then + * remove url’s path’s last item, if any. + * 2. Set state to path state, and decrease pointer by one. + */ + if (isSpecial(url) && walker.c() === '\\') { + validationError("Invalid input string."); + state = interfaces_1.ParserState.RelativeSlash; + } + else { + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + url.path = infra_1.list.clone(baseURL.path); + if (url.path.length !== 0) + url.path.splice(url.path.length - 1, 1); + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + } + break; + case interfaces_1.ParserState.RelativeSlash: + /** + * 1. If url is special and c is U+002F (/) or U+005C (\), then: + * 1.1. If c is U+005C (\), validation error. + * 1.2. Set state to special authority ignore slashes state. + * 2. Otherwise, if c is U+002F (/), then set state to authority state. + * 3. Otherwise, set url’s username to base’s username, url’s password + * to base’s password, url’s host to base’s host, url’s port to base’s + * port, state to path state, and then, decrease pointer by one. + */ + if (isSpecial(url) && (walker.c() === '/' || walker.c() === '\\')) { + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + } + else if (walker.c() === '/') { + state = interfaces_1.ParserState.Authority; + } + else { + if (baseURL === null) { + throw new Error("Invalid parser state. Base URL is null."); + } + url.username = baseURL.username; + url.password = baseURL.password; + url.host = baseURL.host; + url.port = baseURL.port; + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.SpecialAuthoritySlashes: + /** + * If c is U+002F (/) and remaining starts with U+002F (/), then set + * state to special authority ignore slashes state and increase + * pointer by one. + * Otherwise, validation error, set state to special authority ignore + * slashes state, and decrease pointer by one. + */ + if (walker.c() === '/' && walker.remaining().startsWith('/')) { + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + walker.pointer++; + } + else { + validationError("Expected '//'."); + state = interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes; + walker.pointer--; + } + break; + case interfaces_1.ParserState.SpecialAuthorityIgnoreSlashes: + /** + * If c is neither U+002F (/) nor U+005C (\), then set state to + * authority state and decrease pointer by one. + * Otherwise, validation error. + */ + if (walker.c() !== '/' && walker.c() !== '\\') { + state = interfaces_1.ParserState.Authority; + walker.pointer--; + } + else { + validationError("Unexpected '/' or '\\'."); + } + break; + case interfaces_1.ParserState.Authority: + /** + * 1. If c is U+0040 (@), then: + */ + if (walker.c() === '@') { + /** + * 1.1. Validation error. + * 1.2. If the @ flag is set, prepend "%40" to buffer. + * 1.3. Set the @ flag. + * 1.4. For each codePoint in buffer: + */ + validationError("Unexpected '@'."); + if (atFlag) + buffer = '%40' + buffer; + atFlag = true; + for (const codePoint of buffer) { + /** + * 1.4.1. If codePoint is U+003A (:) and passwordTokenSeenFlag is + * unset, then set passwordTokenSeenFlag and continue. + * 1.4.2. Let encodedCodePoints be the result of running UTF-8 + * percent encode codePoint using the userinfo percent-encode set. + * 1.4.3. If passwordTokenSeenFlag is set, then append + * encodedCodePoints to url’s password. + * 1.4.4. Otherwise, append encodedCodePoints to url’s username. + */ + if (codePoint === ':' && !passwordTokenSeenFlag) { + passwordTokenSeenFlag = true; + continue; + } + const encodedCodePoints = utf8PercentEncode(codePoint, _userInfoPercentEncodeSet); + if (passwordTokenSeenFlag) { + url.password += encodedCodePoints; + } + else { + url.username += encodedCodePoints; + } + } + /** + * 1.5. Set buffer to the empty string. + */ + buffer = ""; + } + else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' || + (isSpecial(url) && walker.c() === '\\')) { + /** + * 2. Otherwise, if one of the following is true + * - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#) + * - url is special and c is U+005C (\) + * then: + * 2.1. If @ flag is set and buffer is the empty string, validation + * error, return failure. + * 2.2. Decrease pointer by the number of code points in buffer plus + * one, set buffer to the empty string, and set state to host state. + */ + if (atFlag && buffer === "") { + validationError("Invalid input string."); + return null; + } + walker.pointer -= (buffer.length + 1); + buffer = ""; + state = interfaces_1.ParserState.Host; + } + else { + /** + * 3. Otherwise, append c to buffer. + */ + buffer += walker.c(); + } + break; + case interfaces_1.ParserState.Host: + case interfaces_1.ParserState.Hostname: + if (stateOverride !== undefined && url.scheme === "file") { + /** + * 1. If state override is given and url’s scheme is "file", then + * decrease pointer by one and set state to file host state. + */ + walker.pointer--; + state = interfaces_1.ParserState.FileHost; + } + else if (walker.c() === ':' && !arrayFlag) { + /** + * 2. Otherwise, if c is U+003A (:) and the [] flag is unset, then: + * 2.1. If buffer is the empty string, validation error, return + * failure. + * 2.2. Let host be the result of host parsing buffer with url is + * not special. + * 2.3. If host is failure, then return failure. + * 2.4. Set url’s host to host, buffer to the empty string, and + * state to port state. + * 2.5. If state override is given and state override is hostname + * state, then return. + */ + if (buffer === "") { + validationError("Invalid input string."); + return null; + } + const host = hostParser(buffer, !isSpecial(url)); + if (host === null) + return null; + url.host = host; + buffer = ""; + state = interfaces_1.ParserState.Port; + if (stateOverride === interfaces_1.ParserState.Hostname) + return url; + } + else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' || + (isSpecial(url) && walker.c() === '\\')) { + /** + * 3. Otherwise, if one of the following is true + * - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#) + * - url is special and c is U+005C (\) + * then decrease pointer by one, and then: + * 3.1. If url is special and buffer is the empty string, validation + * error, return failure. + * 3.2. Otherwise, if state override is given, buffer is the empty + * string, and either url includes credentials or url’s port is + * non-null, validation error, return. + * 3.3. Let host be the result of host parsing buffer with url is + * not special. + * 3.4. If host is failure, then return failure. + * 3.5. Set url’s host to host, buffer to the empty string, and + * state to path start state. + * 3.6. If state override is given, then return. + */ + walker.pointer--; + if (isSpecial(url) && buffer === "") { + validationError("Invalid input string."); + return null; + } + else if (stateOverride !== undefined && buffer === "" && + (includesCredentials(url) || url.port !== null)) { + validationError("Invalid input string."); + return url; + } + const host = hostParser(buffer, !isSpecial(url)); + if (host === null) + return null; + url.host = host; + buffer = ""; + state = interfaces_1.ParserState.PathStart; + if (stateOverride !== undefined) + return url; + } + else { + /** + * 4. Otherwise: + * 4.1. If c is U+005B ([), then set the [] flag. + * 4.2. If c is U+005D (]), then unset the [] flag. + * 4.3. Append c to buffer. + */ + if (walker.c() === '[') + arrayFlag = true; + if (walker.c() === ']') + arrayFlag = false; + buffer += walker.c(); + } + break; + case interfaces_1.ParserState.Port: + if (infra_1.codePoint.ASCIIDigit.test(walker.c())) { + /** + * 1. If c is an ASCII digit, append c to buffer. + */ + buffer += walker.c(); + } + else if (walker.c() === EOF || walker.c() === '/' || walker.c() === '?' || walker.c() === '#' || + (isSpecial(url) && walker.c() === '\\') || stateOverride) { + /** + * 2. Otherwise, if one of the following is true + * - c is the EOF code point, U+002F (/), U+003F (?), or U+0023 (#) + * - url is special and c is U+005C (\) + * - state override is given + * then: + */ + if (buffer !== "") { + /** + * 2.1. If buffer is not the empty string, then: + * 2.1.1. Let port be the mathematical integer value that is + * represented by buffer in radix-10 using ASCII digits for digits + * with values 0 through 9. + * 2.1.2. If port is greater than 2**16 − 1, validation error, + * return failure. + * 2.1.3. Set url’s port to null, if port is url’s scheme’s default + * port, and to port otherwise. + * 2.1.4. Set buffer to the empty string. + */ + if (buffer !== "") { + const port = parseInt(buffer, 10); + if (port > Math.pow(2, 16) - 1) { + validationError("Invalid port number."); + return null; + } + url.port = (port === defaultPort(url.scheme) ? null : port); + buffer = ""; + } + } + /** + * 2.2. If state override is given, then return. + * 2.3. Set state to path start state, and decrease pointer by one. + */ + if (stateOverride !== undefined) { + return url; + } + state = interfaces_1.ParserState.PathStart; + walker.pointer--; + } + else { + /** + * 3. Otherwise, validation error, return failure. + */ + validationError("Invalid input string."); + return null; + } + break; + case interfaces_1.ParserState.File: + /** + * 1. Set url’s scheme to "file". + */ + url.scheme = "file"; + if (walker.c() === '/' || walker.c() === '\\') { + /** + * 2. If c is U+002F (/) or U+005C (\), then: + * 2.1. If c is U+005C (\), validation error. + * 2.2. Set state to file slash state. + */ + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.FileSlash; + } + else if (baseURL !== null && baseURL.scheme === "file") { + /** + * 3. Otherwise, if base is non-null and base’s scheme is "file", + * switch on c: + */ + switch (walker.c()) { + case EOF: + /** + * Set url’s host to base’s host, url’s path to a copy of base’s + * path, and url’s query to base’s query. + */ + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + break; + case '?': + /** + * Set url’s host to base’s host, url’s path to a copy of base’s + * path, url’s query to the empty string, and state to query + * state. + */ + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + url.query = ""; + state = interfaces_1.ParserState.Query; + break; + case '#': + /** + * Set url’s host to base’s host, url’s path to a copy of base’s + * path, url’s query to base’s query, url’s fragment to the + * empty string, and state to fragment state. + */ + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + url.query = baseURL.query; + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + break; + default: + /** + * 1. If the substring from pointer in input does not start + * with a Windows drive letter, then set url’s host to base’s + * host, url’s path to a copy of base’s path, and then shorten + * url’s path. + * _Note:_ is a (platform-independent) Windows drive letter + * quirk. + * 2. Otherwise, validation error. + * 3. Set state to path state, and decrease pointer by one. + */ + if (!startsWithAWindowsDriveLetter(walker.substring())) { + url.host = baseURL.host; + url.path = infra_1.list.clone(baseURL.path); + shorten(url); + } + else { + validationError("Unexpected windows drive letter in input string."); + } + state = interfaces_1.ParserState.Path; + walker.pointer--; + break; + } + } + else { + /** + * 4. Otherwise, set state to path state, and decrease pointer by + * one. + */ + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.FileSlash: + if (walker.c() === '/' || walker.c() === '\\') { + /** + * 1. If c is U+002F (/) or U+005C (\), then: + * 1.1. If c is U+005C (\), validation error. + * 1.2. Set state to file host state. + */ + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.FileHost; + } + else { + /** + * 2. Otherwise: + * 2.1. If base is non-null, base’s scheme is "file", and the + * substring from pointer in input does not start with a Windows + * drive letter, then: + * 2.1.1. If base’s path[0] is a normalized Windows drive letter, + * then append base’s path[0] to url’s path. + * _Note:_ is a (platform-independent) Windows drive letter + * quirk. Both url’s and base’s host are null under these conditions + * and therefore not copied. + * 2.1.2. Otherwise, set url’s host to base’s host. + * 2.2. Set state to path state, and decrease pointer by one. + */ + if (baseURL !== null && baseURL.scheme === "file" && + !startsWithAWindowsDriveLetter(walker.substring())) { + if (isNormalizedWindowsDriveLetter(baseURL.path[0])) { + url.path.push(baseURL.path[0]); + } + else { + url.host = baseURL.host; + } + } + state = interfaces_1.ParserState.Path; + walker.pointer--; + } + break; + case interfaces_1.ParserState.FileHost: + if (walker.c() === EOF || walker.c() === '/' || walker.c() === '\\' || + walker.c() === '?' || walker.c() === '#') { + /** + * 1. If c is the EOF code point, U+002F (/), U+005C (\), U+003F (?), + * or U+0023 (#), then decrease pointer by one and then: + */ + walker.pointer--; + if (stateOverride === undefined && isWindowsDriveLetter(buffer)) { + /** + * 1.1. If state override is not given and buffer is a Windows drive + * letter, validation error, set state to path state. + * _Note:_ is a (platform-independent) Windows drive letter + * quirk. buffer is not reset here and instead used in the path state. + */ + validationError("Unexpected windows drive letter in input string."); + state = interfaces_1.ParserState.Path; + } + else if (buffer === "") { + /** + * 1.2. Otherwise, if buffer is the empty string, then: + * 1.2.1. Set url’s host to the empty string. + * 1.2.2. If state override is given, then return. + * 1.2.3. Set state to path start state. + */ + url.host = ""; + if (stateOverride !== undefined) + return url; + state = interfaces_1.ParserState.PathStart; + } + else { + /** + * 1.3. Otherwise, run these steps: + * 1.3.1. Let host be the result of host parsing buffer with url + * is not special. + * 1.3.2. If host is failure, then return failure. + * 1.3.3. If host is "localhost", then set host to the empty + * string. + * 1.3.4. Set url’s host to host. + * 1.3.5. If state override is given, then return. + * 1.3.6. Set buffer to the empty string and state to path start + * state. + */ + let host = hostParser(buffer, !isSpecial(url)); + if (host === null) + return null; + if (host === "localhost") + host = ""; + url.host = host; + if (stateOverride !== undefined) + return url; + buffer = ""; + state = interfaces_1.ParserState.PathStart; + } + } + else { + /** + * 2. Otherwise, append c to buffer. + */ + buffer += walker.c(); + } + break; + case interfaces_1.ParserState.PathStart: + if (isSpecial(url)) { + /** + * 1. If url is special, then: + * 1.1. If c is U+005C (\), validation error. + * 1.2. Set state to path state. + * 1.3. If c is neither U+002F (/) nor U+005C (\), then decrease + * pointer by one. + */ + if (walker.c() === '\\') { + validationError("Invalid input string."); + } + state = interfaces_1.ParserState.Path; + if (walker.c() !== '/' && walker.c() !== '\\') + walker.pointer--; + } + else if (stateOverride === undefined && walker.c() === '?') { + /** + * 2. Otherwise, if state override is not given and c is U+003F (?), + * set url’s query to the empty string and state to query state. + */ + url.query = ""; + state = interfaces_1.ParserState.Query; + } + else if (stateOverride === undefined && walker.c() === '#') { + /** + * 3. Otherwise, if state override is not given and c is U+0023 (#), + * set url’s fragment to the empty string and state to fragment + * state. + */ + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + else if (walker.c() !== EOF) { + /** + * 4. Otherwise, if c is not the EOF code point: + * 4.1. Set state to path state. + * 4.2. If c is not U+002F (/), then decrease pointer by one. + */ + state = interfaces_1.ParserState.Path; + if (walker.c() !== '/') + walker.pointer--; + } + break; + case interfaces_1.ParserState.Path: + if ((walker.c() === EOF || walker.c() === '/') || + (isSpecial(url) && walker.c() === '\\') || + (stateOverride === undefined && (walker.c() === '?' || walker.c() === '#'))) { + /** + * 1. If one of the following is true + * - c is the EOF code point or U+002F (/) + * - url is special and c is U+005C (\) + * - state override is not given and c is U+003F (?) or U+0023 (#) + * then: + */ + if (isSpecial(url) && walker.c() === '\\') { + /** + * 1.1 If url is special and c is U+005C (\), validation error. + */ + validationError("Invalid input string."); + } + if (isDoubleDotPathSegment(buffer)) { + /** + * 1.2. If buffer is a double-dot path segment, shorten url’s path, + * and then if neither c is U+002F (/), nor url is special and c is + * U+005C (\), append the empty string to url’s path. + */ + shorten(url); + if (walker.c() !== '/' && !(isSpecial(url) && walker.c() === '\\')) { + url.path.push(""); + } + } + else if (isSingleDotPathSegment(buffer) && walker.c() !== '/' && + !(isSpecial(url) && walker.c() === '\\')) { + /** + * 1.3. Otherwise, if buffer is a single-dot path segment and if + * neither c is U+002F (/), nor url is special and c is U+005C (\), + * append the empty string to url’s path. + */ + url.path.push(""); + } + else if (!isSingleDotPathSegment(buffer)) { + /** + * 1.4. Otherwise, if buffer is not a single-dot path segment, then: + */ + if (url.scheme === "file" && url.path.length === 0 && + isWindowsDriveLetter(buffer)) { + /** + * 1.4.1. If url’s scheme is "file", url’s path is empty, and + * buffer is a Windows drive letter, then: + * 1.4.1.1. If url’s host is neither the empty string nor null, + * validation error, set url’s host to the empty string. + * 1.4.1.2. Replace the second code point in buffer with U+003A (:). + * _Note:_ is a (platform-independent) Windows drive letter quirk. + */ + if (url.host !== null && url.host !== "") { + validationError("Invalid input string."); + url.host = ""; + } + const bufferCodePoints = Array.from(buffer); + buffer = bufferCodePoints.slice(0, 1) + ':' + bufferCodePoints.slice(2); + } + /** + * 1.4.2. Append buffer to url’s path. + */ + url.path.push(buffer); + } + /** + * 1.5. Set buffer to the empty string. + */ + buffer = ""; + /** + * 1.6. If url’s scheme is "file" and c is the EOF code point, + * U+003F (?), or U+0023 (#), then while url’s path’s size is + * greater than 1 and url’s path[0] is the empty string, validation + * error, remove the first item from url’s path. + */ + if (url.scheme === "file" && (walker.c() === EOF || walker.c() === '?' || walker.c() === '#')) { + while (url.path.length > 1 && url.path[0] === "") { + validationError("Invalid input string."); + url.path.splice(0, 1); + } + } + /** + * 1.7. If c is U+003F (?), then set url’s query to the empty string + * and state to query state. + * 1.8. If c is U+0023 (#), then set url’s fragment to the empty + * string and state to fragment state. + */ + if (walker.c() === '?') { + url.query = ""; + state = interfaces_1.ParserState.Query; + } + if (walker.c() === '#') { + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + } + else { + /** + * 2. Otherwise, run these steps: + * 2.1. If c is not a URL code point and not U+0025 (%), validation + * error. + * 2.2. If c is U+0025 (%) and remaining does not start with two + * ASCII hex digits, validation error. + * 2.3. UTF-8 percent encode c using the path percent-encode set, + * and append the result to buffer. + */ + if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Character is not a URL code point or a percent encoded character."); + } + if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) { + validationError("Percent encoded character must be followed by two hex digits."); + } + buffer += utf8PercentEncode(walker.c(), _pathPercentEncodeSet); + } + break; + case interfaces_1.ParserState.CannotBeABaseURLPath: + /** + * 1. If c is U+003F (?), then set url’s query to the empty string and + * state to query state. + * 2. Otherwise, if c is U+0023 (#), then set url’s fragment to the + * empty string and state to fragment state. + * 3. Otherwise: + * 3.1. If c is not the EOF code point, not a URL code point, and not + * U+0025 (%), validation error. + * 3.2. If c is U+0025 (%) and remaining does not start with two ASCII + * hex digits, validation error. + * 3.3. If c is not the EOF code point, UTF-8 percent encode c using + * the C0 control percent-encode set, and append the result to url’s + * path[0]. + */ + if (walker.c() === '?') { + url.query = ""; + state = interfaces_1.ParserState.Query; + } + else if (walker.c() === '#') { + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + else { + if (walker.c() !== EOF && !_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Character is not a URL code point or a percent encoded character."); + } + if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) { + validationError("Percent encoded character must be followed by two hex digits."); + } + if (walker.c() !== EOF) { + url.path[0] += utf8PercentEncode(walker.c(), _c0ControlPercentEncodeSet); + } + } + break; + case interfaces_1.ParserState.Query: + /** + * 1. If encoding is not UTF-8 and one of the following is true + * - url is not special + * - url’s scheme is "ws" or "wss" + * then set encoding to UTF-8. + */ + if (encoding !== "UTF-8" && (!isSpecial(url) || + url.scheme === "ws" || url.scheme === "wss")) { + encoding = "UTF-8"; + } + if (stateOverride === undefined && walker.c() === '#') { + /** + * 2. If state override is not given and c is U+0023 (#), then set + * url’s fragment to the empty string and state to fragment state. + */ + url.fragment = ""; + state = interfaces_1.ParserState.Fragment; + } + else if (walker.c() !== EOF) { + /** + * 3. Otherwise, if c is not the EOF code point: + * 3.1. If c is not a URL code point and not U+0025 (%), validation + * error. + */ + if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Character is not a URL code point or a percent encoded character."); + } + /** + * 3.2. If c is U+0025 (%) and remaining does not start with two + * ASCII hex digits, validation error. + */ + if (walker.c() === '%' && !/^[0-9a-fA-F][0-9a-fA-F]/.test(walker.remaining())) { + validationError("Percent encoded character must be followed by two hex digits."); + } + /** + * 3.3. Let bytes be the result of encoding c using encoding. + */ + if (encoding.toUpperCase() !== "UTF-8") { + throw new Error("Only UTF-8 encoding is supported."); + } + let bytes = util_1.utf8Encode(walker.c()); + /** + * 3.4. If bytes starts with `&#` and ends with 0x3B (;), then: + */ + if (bytes.length >= 3 && bytes[0] === 38 && bytes[1] === 35 && + bytes[bytes.length - 1] === 59) { + /** + * 3.4.1. Replace `&#` at the start of bytes with `%26%23`. + * 3.4.2. Replace 0x3B (;) at the end of bytes with `%3B`. + * 3.4.4. Append bytes, isomorphic decoded, to url’s query. + * _Note:_ can happen when encoding code points using a + * non-UTF-8 encoding. + */ + bytes = bytes.subarray(2, bytes.length - 1); + url.query += "%26%23" + infra_1.byteSequence.isomorphicDecode(bytes) + "%3B"; + } + else { + /** + * 3.5. Otherwise, for each byte in bytes: + * 3.5.1. If one of the following is true + * - byte is less than 0x21 (!) + * - byte is greater than 0x7E (~) + * - byte is 0x22 ("), 0x23 (#), 0x3C (<), or 0x3E (>) + * - byte is 0x27 (') and url is special + * then append byte, percent encoded, to url’s query. + * 3.5.2. Otherwise, append a code point whose value is byte to + * url’s query. + */ + for (const byte of bytes) { + if (byte < 0x21 || byte > 0x7E || byte === 0x22 || + byte === 0x23 || byte === 0x3C || byte === 0x3E || + (byte === 0x27 && isSpecial(url))) { + url.query += percentEncode(byte); + } + else { + url.query += String.fromCharCode(byte); + } + } + } + } + break; + case interfaces_1.ParserState.Fragment: + /** + * Switching on c: + * - The EOF code point + * Do nothing. + * - U+0000 NULL + * Validation error. + * - Otherwise + * 1. If c is not a URL code point and not U+0025 (%), validation + * error. + * 2. If c is U+0025 (%) and remaining does not start with two ASCII + * hex digits, validation error. + * 3. UTF-8 percent encode c using the fragment percent-encode set and + * append the result to url’s fragment. + */ + if (walker.c() === EOF) { + // + } + else if (walker.c() === "\u0000") { + validationError("NULL character in input string."); + } + else { + if (!_urlCodePoints.test(walker.c()) && walker.c() !== '%') { + validationError("Unexpected character in fragment string."); + } + if (walker.c() === '%' && !/^[A-Za-z0-9][A-Za-z0-9]/.test(walker.remaining())) { + validationError("Unexpected character in fragment string."); + } + url.fragment += utf8PercentEncode(walker.c(), _fragmentPercentEncodeSet); + } + break; + } + if (walker.eof) + break; + else + walker.pointer++; + } + /** + * 12. Return url. + */ + return url; +} +exports.basicURLParser = basicURLParser; +/** + * Sets a URL's username. + * + * @param url - a URL + * @param username - username string + */ +function setTheUsername(url, username) { + /** + * 1. Set url’s username to the empty string. + * 2. For each code point in username, UTF-8 percent encode it using the + * userinfo percent-encode set, and append the result to url’s username. + */ + let result = ""; + for (const codePoint of username) { + result += utf8PercentEncode(codePoint, _userInfoPercentEncodeSet); + } + url.username = result; +} +exports.setTheUsername = setTheUsername; +/** + * Sets a URL's password. + * + * @param url - a URL + * @param username - password string + */ +function setThePassword(url, password) { + /** + * 1. Set url’s password to the empty string. + * 2. For each code point in password, UTF-8 percent encode it using the + * userinfo percent-encode set, and append the result to url’s password. + */ + let result = ""; + for (const codePoint of password) { + result += utf8PercentEncode(codePoint, _userInfoPercentEncodeSet); + } + url.password = result; +} +exports.setThePassword = setThePassword; +/** + * Determines if the string represents a single dot path. + * + * @param str - a string + */ +function isSingleDotPathSegment(str) { + return str === '.' || str.toLowerCase() === "%2e"; +} +exports.isSingleDotPathSegment = isSingleDotPathSegment; +/** + * Determines if the string represents a double dot path. + * + * @param str - a string + */ +function isDoubleDotPathSegment(str) { + const lowerStr = str.toLowerCase(); + return lowerStr === ".." || lowerStr === ".%2e" || + lowerStr === "%2e." || lowerStr === "%2e%2e"; +} +exports.isDoubleDotPathSegment = isDoubleDotPathSegment; +/** + * Shorten's URL's path. + * + * @param url - an URL + */ +function shorten(url) { + /** + * 1. Let path be url’s path. + * 2. If path is empty, then return. + * 3. If url’s scheme is "file", path’s size is 1, and path[0] is a + * normalized Windows drive letter, then return. + * 4. Remove path’s last item. + */ + const path = url.path; + if (path.length === 0) + return; + if (url.scheme === "file" && path.length === 1 && + isNormalizedWindowsDriveLetter(path[0])) + return; + url.path.splice(url.path.length - 1, 1); +} +exports.shorten = shorten; +/** + * Determines if a string is a normalized Windows drive letter. + * + * @param str - a string + */ +function isNormalizedWindowsDriveLetter(str) { + /** + * A normalized Windows drive letter is a Windows drive letter of which the + * second code point is U+003A (:). + */ + return str.length >= 2 && infra_1.codePoint.ASCIIAlpha.test(str[0]) && + str[1] === ':'; +} +exports.isNormalizedWindowsDriveLetter = isNormalizedWindowsDriveLetter; +/** + * Determines if a string is a Windows drive letter. + * + * @param str - a string + */ +function isWindowsDriveLetter(str) { + /** + * A Windows drive letter is two code points, of which the first is an ASCII + * alpha and the second is either U+003A (:) or U+007C (|). + */ + return str.length >= 2 && infra_1.codePoint.ASCIIAlpha.test(str[0]) && + (str[1] === ':' || str[1] === '|'); +} +exports.isWindowsDriveLetter = isWindowsDriveLetter; +/** + * Determines if a string starts with a Windows drive letter. + * + * @param str - a string + */ +function startsWithAWindowsDriveLetter(str) { + /** + * A string starts with a Windows drive letter if all of the following are + * true: + * - its length is greater than or equal to 2 + * - its first two code points are a Windows drive letter + * - its length is 2 or its third code point is U+002F (/), U+005C (\), + * U+003F (?), or U+0023 (#). + */ + return str.length >= 2 && isWindowsDriveLetter(str) && + (str.length === 2 || (str[2] === '/' || str[2] === '\\' || + str[2] === '?' || str[2] === '#')); +} +exports.startsWithAWindowsDriveLetter = startsWithAWindowsDriveLetter; +/** + * Parses a host string. + * + * @param input - input string + * @param isNotSpecial - `true` if the source URL is not special; otherwise + * `false`. + */ +function hostParser(input, isNotSpecial = false) { + /** + * 1. If isNotSpecial is not given, then set isNotSpecial to false. + * 2. If input starts with U+005B ([), then: + * 2.1. If input does not end with U+005D (]), validation error, return + * failure. + * 2.2. Return the result of IPv6 parsing input with its leading U+005B ([) + * and trailing U+005D (]) removed. + */ + if (input.startsWith('[')) { + if (!input.endsWith(']')) { + validationError("Expected ']' after '['."); + return null; + } + return iPv6Parser(input.substring(1, input.length - 1)); + } + /** + * 3. If isNotSpecial is true, then return the result of opaque-host parsing + * input. + */ + if (isNotSpecial) { + return opaqueHostParser(input); + } + /** + * 4. Let domain be the result of running UTF-8 decode without BOM on the + * string percent decoding of input. + * _Note:_ Alternatively UTF-8 decode without BOM or fail can be used, + * coupled with an early return for failure, as domain to ASCII fails + * on U+FFFD REPLACEMENT CHARACTER. + */ + const domain = util_1.utf8Decode(stringPercentDecode(input)); + /** + * 5. Let asciiDomain be the result of running domain to ASCII on domain. + * 6. If asciiDomain is failure, validation error, return failure. + * 7. If asciiDomain contains a forbidden host code point, validation error, + * return failure. + */ + const asciiDomain = domainToASCII(domain); + if (asciiDomain === null) { + validationError("Invalid domain."); + return null; + } + if (_forbiddenHostCodePoint.test(asciiDomain)) { + validationError("Invalid domain."); + return null; + } + /** + * 8. Let ipv4Host be the result of IPv4 parsing asciiDomain. + * 9. If ipv4Host is an IPv4 address or failure, return ipv4Host. + * 10. Return asciiDomain. + */ + const ipv4Host = iPv4Parser(asciiDomain); + if (ipv4Host === null || util_1.isNumber(ipv4Host)) + return ipv4Host; + return asciiDomain; +} +exports.hostParser = hostParser; +/** + * Parses a string containing an IP v4 address. + * + * @param input - input string + * @param isNotSpecial - `true` if the source URL is not special; otherwise + * `false`. + */ +function iPv4NumberParser(input, validationErrorFlag = { value: false }) { + /** + * 1. Let R be 10. + */ + let R = 10; + if (input.startsWith("0x") || input.startsWith("0X")) { + /** + * 2. If input contains at least two code points and the first two code + * points are either "0x" or "0X", then: + * 2.1. Set validationErrorFlag. + * 2.2. Remove the first two code points from input. + * 2.3. Set R to 16. + */ + validationErrorFlag.value = true; + input = input.substr(2); + R = 16; + } + else if (input.length >= 2 && input[0] === '0') { + /** + * 3. Otherwise, if input contains at least two code points and the first + * code point is U+0030 (0), then: + * 3.1. Set validationErrorFlag. + * 3.2. Remove the first code point from input. + * 3.3. Set R to 8. + */ + validationErrorFlag.value = true; + input = input.substr(1); + R = 8; + } + /** + * 4. If input is the empty string, then return zero. + * 5. If input contains a code point that is not a radix-R digit, then + * return failure. + */ + if (input === "") + return 0; + const radixRDigits = (R === 10 ? /^[0-9]+$/ : (R === 16 ? /^[0-9A-Fa-f]+$/ : /^[0-7]+$/)); + if (!radixRDigits.test(input)) + return null; + /** + * 6. Return the mathematical integer value that is represented by input in + * radix-R notation, using ASCII hex digits for digits with values + * 0 through 15. + */ + return parseInt(input, R); +} +exports.iPv4NumberParser = iPv4NumberParser; +/** + * Parses a string containing an IP v4 address. + * + * @param input - input string + */ +function iPv4Parser(input) { + /** + * 1. Let validationErrorFlag be unset. + * 2. Let parts be input split on U+002E (.). + */ + const validationErrorFlag = { value: false }; + const parts = input.split('.'); + /** + * 3. If the last item in parts is the empty string, then: + * 3.1. Set validationErrorFlag. + * 3.2. If parts has more than one item, then remove the last item from + * parts. + */ + if (parts[parts.length - 1] === "") { + validationErrorFlag.value = true; + if (parts.length > 1) + parts.pop(); + } + /** + * 4. If parts has more than four items, return input. + */ + if (parts.length > 4) + return input; + /** + * 5. Let numbers be the empty list. + * 6. For each part in parts: + * 6.1. If part is the empty string, return input. + * 6.2. Let n be the result of parsing part using validationErrorFlag. + * 6.3. If n is failure, return input. + * 6.4. Append n to numbers. + */ + const numbers = []; + for (const part of parts) { + if (part === "") + return input; + const n = iPv4NumberParser(part, validationErrorFlag); + if (n === null) + return input; + numbers.push(n); + } + /** + * 7. If validationErrorFlag is set, validation error. + * 8. If any item in numbers is greater than 255, validation error. + * 9. If any but the last item in numbers is greater than 255, return + * failure. + * 10. If the last item in numbers is greater than or equal to + * 256**(5 − the number of items in numbers), validation error, return failure. + */ + if (validationErrorFlag.value) + validationError("Invalid IP v4 address."); + for (let i = 0; i < numbers.length; i++) { + const item = numbers[i]; + if (item > 255) { + validationError("Invalid IP v4 address."); + if (i < numbers.length - 1) + return null; + } + } + if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) { + validationError("Invalid IP v4 address."); + return null; + } + /** + * 11. Let ipv4 be the last item in numbers. + * 12. Remove the last item from numbers. + */ + let ipv4 = numbers[numbers.length - 1]; + numbers.pop(); + /** + * 13. Let counter be zero. + * 14. For each n in numbers: + * 14.2. Increment ipv4 by n × 256**(3 − counter). + * 14.2. Increment counter by 1. + */ + let counter = 0; + for (const n of numbers) { + ipv4 += n * Math.pow(256, 3 - counter); + counter++; + } + /** + * 15. Return ipv4. + */ + return ipv4; +} +exports.iPv4Parser = iPv4Parser; +/** + * Parses a string containing an IP v6 address. + * + * @param input - input string + */ +function iPv6Parser(input) { + /** + * 1. Let address be a new IPv6 address whose IPv6 pieces are all 0. + * 2. Let pieceIndex be 0. + * 3. Let compress be null. + * 4. Let pointer be a pointer into input, initially 0 (pointing to the + * first code point). + */ + const EOF = ""; + const address = [0, 0, 0, 0, 0, 0, 0, 0]; + let pieceIndex = 0; + let compress = null; + const walker = new util_1.StringWalker(input); + /** + * 5. If c is U+003A (:), then: + * 5.1. If remaining does not start with U+003A (:), validation error, + * return failure. + * 5.2. Increase pointer by 2. + * 5.3. Increase pieceIndex by 1 and then set compress to pieceIndex. + */ + if (walker.c() === ':') { + if (!walker.remaining().startsWith(':')) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer += 2; + pieceIndex += 1; + compress = pieceIndex; + } + /** + * 6. While c is not the EOF code point: + */ + while (walker.c() !== EOF) { + /** + * 6.1. If pieceIndex is 8, validation error, return failure. + */ + if (pieceIndex === 8) { + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.2. If c is U+003A (:), then: + * 6.2.1. If compress is non-null, validation error, return failure. + * 6.2.2. Increase pointer and pieceIndex by 1, set compress to pieceIndex, + * and then continue. + */ + if (walker.c() === ':') { + if (compress !== null) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer++; + pieceIndex++; + compress = pieceIndex; + continue; + } + /** + * 6.3. Let value and length be 0. + * 6.4. While length is less than 4 and c is an ASCII hex digit, set value + * to value × 0x10 + c interpreted as hexadecimal number, and increase + * pointer and length by 1. + */ + let value = 0; + let length = 0; + while (length < 4 && infra_1.codePoint.ASCIIHexDigit.test(walker.c())) { + value = value * 0x10 + parseInt(walker.c(), 16); + walker.pointer++; + length++; + } + /** + * 6.5. If c is U+002E (.), then: + */ + if (walker.c() === '.') { + /** + * 6.5.1. If length is 0, validation error, return failure. + * 6.5.2. Decrease pointer by length. + * 6.5.3. If pieceIndex is greater than 6, validation error, return + * failure. + * 6.5.4. Let numbersSeen be 0. + */ + if (length === 0) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer -= length; + if (pieceIndex > 6) { + validationError("Invalid IP v6 address."); + return null; + } + let numbersSeen = 0; + /** + * 6.5.5. While c is not the EOF code point: + */ + while (walker.c() !== EOF) { + /** + * 6.5.5.1. Let ipv4Piece be null. + */ + let ipv4Piece = null; + /** + * 6.5.5.2. If numbersSeen is greater than 0, then: + * 6.5.5.2.1. If c is a U+002E (.) and numbersSeen is less than 4, then + * increase pointer by 1. + * 6.5.5.2.1. Otherwise, validation error, return failure. + */ + if (numbersSeen > 0) { + if (walker.c() === '.' && numbersSeen < 4) { + walker.pointer++; + } + else { + validationError("Invalid IP v6 address."); + return null; + } + } + /** + * 6.5.5.3. If c is not an ASCII digit, validation error, return + * failure. + */ + if (!infra_1.codePoint.ASCIIDigit.test(walker.c())) { + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.5.5.4. While c is an ASCII digit: + */ + while (infra_1.codePoint.ASCIIDigit.test(walker.c())) { + /** + * 6.5.5.4.1. Let number be c interpreted as decimal number. + */ + const number = parseInt(walker.c(), 10); + /** + * 6.5.5.4.2. If ipv4Piece is null, then set ipv4Piece to number. + * Otherwise, if ipv4Piece is 0, validation error, return failure. + * Otherwise, set ipv4Piece to ipv4Piece × 10 + number. + */ + if (ipv4Piece === null) { + ipv4Piece = number; + } + else if (ipv4Piece === 0) { + validationError("Invalid IP v6 address."); + return null; + } + else { + ipv4Piece = ipv4Piece * 10 + number; + } + /** + * 6.5.5.4.3. If ipv4Piece is greater than 255, validation error, return failure. + * 6.5.5.4.4. Increase pointer by 1. + */ + if (ipv4Piece > 255) { + validationError("Invalid IP v6 address."); + return null; + } + walker.pointer++; + } + /** + * 6.5.5.5. Set address[pieceIndex] to address[pieceIndex] × 0x100 + ipv4Piece. + * 6.5.5.6. Increase numbersSeen by 1. + * 6.5.5.7. If numbersSeen is 2 or 4, then increase pieceIndex by 1. + */ + if (ipv4Piece === null) { + validationError("Invalid IP v6 address."); + return null; + } + address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece; + numbersSeen++; + if (numbersSeen === 2 || numbersSeen === 4) + pieceIndex++; + } + /** + * 6.5.6. If numbersSeen is not 4, validation error, return failure. + */ + if (numbersSeen !== 4) { + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.5.7. Break. + */ + break; + } + else if (walker.c() === ':') { + /** + * 6.6. Otherwise, if c is U+003A (:): + * 6.6.1. Increase pointer by 1. + * 6.6.2. If c is the EOF code point, validation error, return failure. + */ + walker.pointer++; + if (walker.c() === EOF) { + validationError("Invalid IP v6 address."); + return null; + } + } + else if (walker.c() !== EOF) { + /** + * 6.7. Otherwise, if c is not the EOF code point, validation error, + * return failure. + */ + validationError("Invalid IP v6 address."); + return null; + } + /** + * 6.8. Set address[pieceIndex] to value. + * 6.9. Increase pieceIndex by 1. + */ + address[pieceIndex] = value; + pieceIndex++; + } + /** + * 7. If compress is non-null, then: + * 7.1. Let swaps be pieceIndex − compress. + * 7.2. Set pieceIndex to 7. + * 7.3. While pieceIndex is not 0 and swaps is greater than 0, swap + * address[pieceIndex] with address[compress + swaps − 1], and then decrease + * both pieceIndex and swaps by 1. + */ + if (compress !== null) { + let swaps = pieceIndex - compress; + pieceIndex = 7; + while (pieceIndex !== 0 && swaps > 0) { + [address[pieceIndex], address[compress + swaps - 1]] = + [address[compress + swaps - 1], address[pieceIndex]]; + pieceIndex--; + swaps--; + } + } + else if (compress === null && pieceIndex !== 8) { + /** + * 8. Otherwise, if compress is null and pieceIndex is not 8, + * validation error, return failure. + */ + validationError("Invalid IP v6 address."); + return null; + } + /** + * 9. Return address. + */ + return address; +} +exports.iPv6Parser = iPv6Parser; +/** + * Parses an opaque host string. + * + * @param input - a string + */ +function opaqueHostParser(input) { + /** + * 1. If input contains a forbidden host code point excluding U+0025 (%), + * validation error, return failure. + * 2. Let output be the empty string. + * 3. For each code point in input, UTF-8 percent encode it using the C0 + * control percent-encode set, and append the result to output. + * 4. Return output. + */ + const forbiddenChars = /[\x00\t\f\r #/:?@\[\\\]]/; + if (forbiddenChars.test(input)) { + validationError("Invalid host string."); + return null; + } + let output = ""; + for (const codePoint of input) { + output += utf8PercentEncode(codePoint, _c0ControlPercentEncodeSet); + } + return output; +} +exports.opaqueHostParser = opaqueHostParser; +/** + * Resolves a Blob URL from the user agent's Blob URL store. + * function is not implemented. + * See: https://w3c.github.io/FileAPI/#blob-url-resolve + * + * @param url - an url + */ +function resolveABlobURL(url) { + return null; +} +exports.resolveABlobURL = resolveABlobURL; +/** + * Percent encodes a byte. + * + * @param value - a byte + */ +function percentEncode(value) { + /** + * To percent encode a byte into a percent-encoded byte, return a string + * consisting of U+0025 (%), followed by two ASCII upper hex digits + * representing byte. + */ + return '%' + ('00' + value.toString(16).toUpperCase()).slice(-2); +} +exports.percentEncode = percentEncode; +/** + * Percent decodes a byte sequence input. + * + * @param input - a byte sequence + */ +function percentDecode(input) { + const isHexDigit = (byte) => { + return (byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x46) || + (byte >= 0x61 && byte <= 0x66); + }; + /** + * 1. Let output be an empty byte sequence. + * 2. For each byte byte in input: + */ + const output = new Uint8Array(input.length); + let n = 0; + for (let i = 0; i < input.length; i++) { + const byte = input[i]; + /** + * 2.1. If byte is not 0x25 (%), then append byte to output. + * 2.2. Otherwise, if byte is 0x25 (%) and the next two bytes after byte + * in input are not in the ranges 0x30 (0) to 0x39 (9), 0x41 (A) + * to 0x46 (F), and 0x61 (a) to 0x66 (f), all inclusive, append byte + * to output. + * 2.3. Otherwise: + * 2.3.1. Let bytePoint be the two bytes after byte in input, decoded, + * and then interpreted as hexadecimal number. + * 2.3.2. Append a byte whose value is bytePoint to output. + * 2.3.3. Skip the next two bytes in input. + */ + if (byte !== 0x25) { + output[n] = byte; + n++; + } + else if (byte === 0x25 && i >= input.length - 2) { + output[n] = byte; + n++; + } + else if (byte === 0x25 && (!isHexDigit(input[i + 1]) || !isHexDigit(input[i + 2]))) { + output[n] = byte; + n++; + } + else { + const bytePoint = parseInt(util_1.utf8Decode(Uint8Array.of(input[i + 1], input[i + 2])), 16); + output[n] = bytePoint; + n++; + i += 2; + } + } + return output.subarray(0, n); +} +exports.percentDecode = percentDecode; +/** + * String percent decodes a string. + * + * @param input - a string + */ +function stringPercentDecode(input) { + /** + * 1. Let bytes be the UTF-8 encoding of input. + * 2. Return the percent decoding of bytes. + */ + return percentDecode(util_1.utf8Encode(input)); +} +exports.stringPercentDecode = stringPercentDecode; +/** + * UTF-8 percent encodes a code point, using a percent encode set. + * + * @param codePoint - a code point + * @param percentEncodeSet - a percent encode set + */ +function utf8PercentEncode(codePoint, percentEncodeSet) { + /** + * 1. If codePoint is not in percentEncodeSet, then return codePoint. + * 2. Let bytes be the result of running UTF-8 encode on codePoint. + * 3. Percent encode each byte in bytes, and then return the results + * concatenated, in the same order. + */ + if (!percentEncodeSet.test(codePoint)) + return codePoint; + const bytes = util_1.utf8Encode(codePoint); + let result = ""; + for (const byte of bytes) { + result += percentEncode(byte); + } + return result; +} +exports.utf8PercentEncode = utf8PercentEncode; +/** + * Determines if two hosts are considered equal. + * + * @param hostA - a host + * @param hostB - a host + */ +function hostEquals(hostA, hostB) { + return hostA === hostB; +} +exports.hostEquals = hostEquals; +/** + * Determines if two URLs are considered equal. + * + * @param urlA - a URL + * @param urlB - a URL + * @param excludeFragmentsFlag - whether to ignore fragments while comparing + */ +function urlEquals(urlA, urlB, excludeFragmentsFlag = false) { + /** + * 1. Let serializedA be the result of serializing A, with the exclude + * fragment flag set if the exclude fragments flag is set. + * 2. Let serializedB be the result of serializing B, with the exclude + * fragment flag set if the exclude fragments flag is set. + * 3. Return true if serializedA is serializedB, and false otherwise. + */ + return urlSerializer(urlA, excludeFragmentsFlag) === + urlSerializer(urlB, excludeFragmentsFlag); +} +exports.urlEquals = urlEquals; +/** + * Parses an `application/x-www-form-urlencoded` string. + * + * @param input - a string + */ +function urlEncodedStringParser(input) { + /** + * The application/x-www-form-urlencoded string parser takes a string input, + * UTF-8 encodes it, and then returns the result of + * application/x-www-form-urlencoded parsing it. + */ + return urlEncodedParser(util_1.utf8Encode(input)); +} +exports.urlEncodedStringParser = urlEncodedStringParser; +/** + * Parses `application/x-www-form-urlencoded` bytes. + * + * @param input - a byte sequence + */ +function urlEncodedParser(input) { + /** + * 1. Let sequences be the result of splitting input on 0x26 (&). + */ + const sequences = []; + let currentSequence = []; + for (const byte of input) { + if (byte === 0x26) { + sequences.push(Uint8Array.from(currentSequence)); + currentSequence = []; + } + else { + currentSequence.push(byte); + } + } + if (currentSequence.length !== 0) { + sequences.push(Uint8Array.from(currentSequence)); + } + /** + * 2. Let output be an initially empty list of name-value tuples where both name and value hold a string. + */ + const output = []; + /** + * 3. For each byte sequence bytes in sequences: + */ + for (const bytes of sequences) { + /** + * 3.1. If bytes is the empty byte sequence, then continue. + */ + if (bytes.length === 0) + continue; + /** + * 3.2. If bytes contains a 0x3D (=), then let name be the bytes from the + * start of bytes up to but excluding its first 0x3D (=), and let value be + * the bytes, if any, after the first 0x3D (=) up to the end of bytes. + * If 0x3D (=) is the first byte, then name will be the empty byte + * sequence. If it is the last, then value will be the empty byte sequence. + * 3.3. Otherwise, let name have the value of bytes and let value be the + * empty byte sequence. + */ + const index = bytes.indexOf(0x3D); + const name = (index !== -1 ? bytes.slice(0, index) : bytes); + const value = (index !== -1 ? bytes.slice(index + 1) : new Uint8Array()); + /** + * 3.4. Replace any 0x2B (+) in name and value with 0x20 (SP). + */ + for (let i = 0; i < name.length; i++) + if (name[i] === 0x2B) + name[i] = 0x20; + for (let i = 0; i < value.length; i++) + if (value[i] === 0x2B) + value[i] = 0x20; + /** + * 3.5. Let nameString and valueString be the result of running UTF-8 + * decode without BOM on the percent decoding of name and value, + * respectively. + */ + const nameString = util_1.utf8Decode(name); + const valueString = util_1.utf8Decode(value); + /** + * 3.6. Append (nameString, valueString) to output. + */ + output.push([nameString, valueString]); + } + /** + * 4. Return output. + */ + return output; +} +exports.urlEncodedParser = urlEncodedParser; +/** + * Serializes `application/x-www-form-urlencoded` bytes. + * + * @param input - a byte sequence + */ +function urlEncodedByteSerializer(input) { + /** + * 1. Let output be the empty string. + * 2. For each byte in input, depending on byte: + * 0x20 (SP) + * Append U+002B (+) to output. + * + * 0x2A (*) + * 0x2D (-) + * 0x2E (.) + * 0x30 (0) to 0x39 (9) + * 0x41 (A) to 0x5A (Z) + * 0x5F (_) + * 0x61 (a) to 0x7A (z) + * Append a code point whose value is byte to output. + * + * Otherwise + * Append byte, percent encoded, to output. + * 3. Return output. + */ + let output = ""; + for (const byte of input) { + if (byte === 0x20) { + output += '+'; + } + else if (byte === 0x2A || byte === 0x2D || byte === 0x2E || + (byte >= 0x30 && byte <= 0x39) || (byte >= 0x41 && byte <= 0x5A) || + byte === 0x5F || (byte >= 0x61 && byte <= 0x7A)) { + output += String.fromCodePoint(byte); + } + else { + output += percentEncode(byte); + } + } + return output; +} +exports.urlEncodedByteSerializer = urlEncodedByteSerializer; +/** + * Serializes `application/x-www-form-urlencoded` tuples. + * + * @param input - input tuple of name/value pairs + * @param encodingOverride: encoding override + */ +function urlEncodedSerializer(tuples, encodingOverride) { + /** + * 1. Let encoding be UTF-8. + * 2. If encoding override is given, set encoding to the result of getting + * an output encoding from encoding override. + */ + const encoding = (encodingOverride === undefined || + encodingOverride === "replacement" || encodingOverride === "UTF-16BE" || + encodingOverride === "UTF-16LE" ? "UTF-8" : encodingOverride); + if (encoding.toUpperCase() !== "UTF-8") { + throw new Error("Only UTF-8 encoding is supported."); + } + /** + * 3. Let output be the empty string. + */ + let output = ""; + /** + * 4. For each tuple in tuples: + */ + for (const tuple of tuples) { + /** + * 4.1. Let name be the result of serializing the result of encoding + * tuple’s name, using encoding. + */ + const name = urlEncodedByteSerializer(util_1.utf8Encode(tuple[0])); + /** + * 4.2. Let value be tuple’s value. + */ + let value = tuple[1]; + /** + * TODO: + * 4.3. If value is a file, then set value to value’s filename. + */ + /** + * 4.4. Set value to the result of serializing the result of encoding + * value, using encoding. + */ + value = urlEncodedByteSerializer(util_1.utf8Encode(value)); + /** + * 4.5. If tuple is not the first pair in tuples, then append U+0026 (&) + * to output. + */ + if (output !== "") + output += '&'; + /** + * 4.6. Append name, followed by U+003D (=), followed by value, to output. + */ + output += name + '=' + value; + } + /** + * 5. Return output. + */ + return output; +} +exports.urlEncodedSerializer = urlEncodedSerializer; +/** + * Returns a URL's origin. + * + * @param url - a URL + */ +function origin(url) { + /** + * A URL’s origin is the origin returned by running these steps, switching + * on URL’s scheme: + * "blob" + * 1. If URL’s blob URL entry is non-null, then return URL’s blob URL + * entry’s environment’s origin. + * 2. Let url be the result of parsing URL’s path[0]. + * 3. Return a new opaque origin, if url is failure, and url’s origin + * otherwise. + * "ftp" + * "http" + * "https" + * "ws" + * "wss" + * Return a tuple consisting of URL’s scheme, URL’s host, URL’s port, and + * null. + * "file" + * Unfortunate as it is, is left as an exercise to the reader. When in + * doubt, return a new opaque origin. + * Otherwise + * Return a new opaque origin. + */ + switch (url.scheme) { + case "blob": + if (url._blobURLEntry !== null) { + // TODO: return URL’s blob URL entry’s environment’s origin. + } + const parsedURL = basicURLParser(url.path[0]); + if (parsedURL === null) + return interfaces_1.OpaqueOrigin; + else + return origin(parsedURL); + case "ftp": + case "http": + case "https": + case "ws": + case "wss": + return [url.scheme, url.host === null ? "" : url.host, url.port, null]; + case "file": + return interfaces_1.OpaqueOrigin; + default: + return interfaces_1.OpaqueOrigin; + } +} +exports.origin = origin; +/** + * Converts a domain string to ASCII. + * + * @param domain - a domain string + */ +function domainToASCII(domain, beStrict = false) { + /** + * 1. If beStrict is not given, set it to false. + * 2. Let result be the result of running Unicode ToASCII with domain_name + * set to domain, UseSTD3ASCIIRules set to beStrict, CheckHyphens set to + * false, CheckBidi set to true, CheckJoiners set to true, + * Transitional_Processing set to false, and VerifyDnsLength set to beStrict. + * 3. If result is a failure value, validation error, return failure. + * 4. Return result. + */ + // Use node.js function + const result = url_1.domainToASCII(domain); + if (result === "") { + validationError("Invalid domain name."); + return null; + } + return result; +} +exports.domainToASCII = domainToASCII; +/** + * Converts a domain string to Unicode. + * + * @param domain - a domain string + */ +function domainToUnicode(domain, beStrict = false) { + /** + * 1. Let result be the result of running Unicode ToUnicode with domain_name + * set to domain, CheckHyphens set to false, CheckBidi set to true, + * CheckJoiners set to true, UseSTD3ASCIIRules set to false, and + * Transitional_Processing set to false. + * 2. Signify validation errors for any returned errors, and then, + * return result. + */ + // Use node.js function + const result = url_1.domainToUnicode(domain); + if (result === "") { + validationError("Invalid domain name."); + } + return result; +} +exports.domainToUnicode = domainToUnicode; +/** + * Serializes an origin. + * function is from the HTML spec: + * https://html.spec.whatwg.org/#ascii-serialisation-of-an-origin + * + * @param origin - an origin + */ +function asciiSerializationOfAnOrigin(origin) { + /** + * 1. If origin is an opaque origin, then return "null". + * 2. Otherwise, let result be origin's scheme. + * 3. Append "://" to result. + * 4. Append origin's host, serialized, to result. + * 5. If origin's port is non-null, append a U+003A COLON character (:), + * and origin's port, serialized, to result. + * 6. Return result. + */ + if (origin[0] === "" && origin[1] === "" && origin[2] === null && origin[3] === null) { + return "null"; + } + let result = origin[0] + "://" + hostSerializer(origin[1]); + if (origin[2] !== null) + result += ":" + origin[2].toString(); + return result; +} +exports.asciiSerializationOfAnOrigin = asciiSerializationOfAnOrigin; +//# sourceMappingURL=URLAlgorithm.js.map + +/***/ }), + +/***/ 820: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const CharacterDataImpl_1 = __webpack_require__(43); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a text node. + */ +class TextImpl extends CharacterDataImpl_1.CharacterDataImpl { + /** + * Initializes a new instance of `Text`. + * + * @param data - the text content + */ + constructor(data = '') { + super(data); + this._name = ''; + this._assignedSlot = null; + } + /** @inheritdoc */ + get wholeText() { + /** + * The wholeText attribute’s getter must return the concatenation of the + * data of the contiguous Text nodes of the context object, in tree order. + */ + let text = ''; + for (const node of algorithm_1.text_contiguousTextNodes(this, true)) { + text = text + node._data; + } + return text; + } + /** @inheritdoc */ + splitText(offset) { + /** + * The splitText(offset) method, when invoked, must split context object + * with offset offset. + */ + return algorithm_1.text_split(this, offset); + } + // MIXIN: Slotable + /* istanbul ignore next */ + get assignedSlot() { throw new Error("Mixin: Slotable not implemented."); } + /** + * Creates a `Text`. + * + * @param document - owner document + * @param data - the text content + */ + static _create(document, data = '') { + const node = new TextImpl(data); + node._nodeDocument = document; + return node; + } +} +exports.TextImpl = TextImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(TextImpl.prototype, "_nodeType", interfaces_1.NodeType.Text); +//# sourceMappingURL=TextImpl.js.map + +/***/ }), + +/***/ 826: +/***/ (function(module, __unusedexports, __webpack_require__) { + +var rng = __webpack_require__(139); +var bytesToUuid = __webpack_require__(722); + +function v4(options, buf, offset) { + var i = buf && offset || 0; + + if (typeof(options) == 'string') { + buf = options === 'binary' ? new Array(16) : null; + options = null; + } + options = options || {}; + + var rnds = options.random || (options.rng || rng)(); + + // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + rnds[6] = (rnds[6] & 0x0f) | 0x40; + rnds[8] = (rnds[8] & 0x3f) | 0x80; + + // Copy bytes to buffer, if provided + if (buf) { + for (var ii = 0; ii < 16; ++ii) { + buf[i + ii] = rnds[ii]; + } + } + + return buf || bytesToUuid(rnds); +} + +module.exports = v4; + + +/***/ }), + +/***/ 835: +/***/ (function(module) { + +module.exports = require("url"); + +/***/ }), + +/***/ 844: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a set of objects with a size limit. + */ +class FixedSizeSet { + /** + * Initializes a new instance of `FixedSizeSet`. + * + * @param limit - maximum number of items to keep in the set. When the limit + * is exceeded the first item is removed from the set. + */ + constructor(limit = 1000) { + this._items = new Set(); + this._limit = limit; + } + /** + * Adds a new item to the set. + * + * @param item - an item + */ + add(item) { + this._items.add(item); + if (this._items.size > this._limit) { + const it = this._items.values().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return this; + } + /** + * Removes an item from the set. + * + * @param item - an item + */ + delete(item) { + return this._items.delete(item); + } + /** + * Determines if an item is in the set. + * + * @param item - an item + */ + has(item) { + return this._items.has(item); + } + /** + * Removes all items from the set. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the set. + */ + get size() { return this._items.size; } + /** + * Applies the given callback function to all elements of the set. + */ + forEach(callback, thisArg) { + this._items.forEach(e => callback.call(thisArg, e, e, this)); + } + /** + * Iterates through the items in the set. + */ + *keys() { + yield* this._items.keys(); + } + /** + * Iterates through the items in the set. + */ + *values() { + yield* this._items.values(); + } + /** + * Iterates through the items in the set. + */ + *entries() { + yield* this._items.entries(); + } + /** + * Iterates through the items in the set. + */ + *[Symbol.iterator]() { + yield* this._items; + } + /** + * Returns the string tag of the set. + */ + get [Symbol.toStringTag]() { + return "FixedSizeSet"; + } +} +exports.FixedSizeSet = FixedSizeSet; +//# sourceMappingURL=FixedSizeSet.js.map + +/***/ }), + +/***/ 859: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(42); +const util_2 = __webpack_require__(457); +/** + * Parses the given byte sequence representing a JSON string into an object. + * + * @param bytes - a byte sequence + */ +function parseJSONFromBytes(bytes) { + /** + * 1. Let jsonText be the result of running UTF-8 decode on bytes. [ENCODING] + * 2. Return ? Call(%JSONParse%, undefined, « jsonText »). + */ + const jsonText = util_2.utf8Decode(bytes); + return JSON.parse.call(undefined, jsonText); +} +exports.parseJSONFromBytes = parseJSONFromBytes; +/** + * Serialize the given JavaScript value into a byte sequence. + * + * @param value - a JavaScript value + */ +function serializeJSONToBytes(value) { + /** + * 1. Let jsonString be ? Call(%JSONStringify%, undefined, « value »). + * 2. Return the result of running UTF-8 encode on jsonString. [ENCODING] + */ + const jsonString = JSON.stringify.call(undefined, value); + return util_2.utf8Encode(jsonString); +} +exports.serializeJSONToBytes = serializeJSONToBytes; +/** + * Parses the given JSON string into a Realm-independent JavaScript value. + * + * @param jsonText - a JSON string + */ +function parseJSONIntoInfraValues(jsonText) { + /** + * 1. Let jsValue be ? Call(%JSONParse%, undefined, « jsonText »). + * 2. Return the result of converting a JSON-derived JavaScript value to an + * Infra value, given jsValue. + */ + const jsValue = JSON.parse.call(undefined, jsonText); + return convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue); +} +exports.parseJSONIntoInfraValues = parseJSONIntoInfraValues; +/** + * Parses the value into a Realm-independent JavaScript value. + * + * @param jsValue - a JavaScript value + */ +function convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValue) { + /** + * 1. If Type(jsValue) is Null, String, or Number, then return jsValue. + */ + if (jsValue === null || util_1.isString(jsValue) || util_1.isNumber(jsValue)) + return jsValue; + /** + * 2. If IsArray(jsValue) is true, then: + * 2.1. Let result be an empty list. + * 2.2. Let length be ! ToLength(! Get(jsValue, "length")). + * 2.3. For each index of the range 0 to length − 1, inclusive: + * 2.3.1. Let indexName be ! ToString(index). + * 2.3.2. Let jsValueAtIndex be ! Get(jsValue, indexName). + * 2.3.3. Let infraValueAtIndex be the result of converting a JSON-derived + * JavaScript value to an Infra value, given jsValueAtIndex. + * 2.3.4. Append infraValueAtIndex to result. + * 2.8. Return result. + */ + if (util_1.isArray(jsValue)) { + const result = new Array(); + for (const jsValueAtIndex of jsValue) { + result.push(convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtIndex)); + } + return result; + } + else if (util_1.isObject(jsValue)) { + /** + * 3. Let result be an empty ordered map. + * 4. For each key of ! jsValue.[[OwnPropertyKeys]](): + * 4.1. Let jsValueAtKey be ! Get(jsValue, key). + * 4.2. Let infraValueAtKey be the result of converting a JSON-derived + * JavaScript value to an Infra value, given jsValueAtKey. + * 4.3. Set result[key] to infraValueAtKey. + * 5. Return result. + */ + const result = new Map(); + for (const key in jsValue) { + /* istanbul ignore else */ + if (jsValue.hasOwnProperty(key)) { + const jsValueAtKey = jsValue[key]; + result.set(key, convertAJSONDerivedJavaScriptValueToAnInfraValue(jsValueAtKey)); + } + } + return result; + } + /* istanbul ignore next */ + return jsValue; +} +exports.convertAJSONDerivedJavaScriptValueToAnInfraValue = convertAJSONDerivedJavaScriptValueToAnInfraValue; +//# sourceMappingURL=JSON.js.map + +/***/ }), + +/***/ 866: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(970); +const NodeImpl_1 = __webpack_require__(935); +const algorithm_1 = __webpack_require__(163); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents an attribute of an element node. + */ +class AttrImpl extends NodeImpl_1.NodeImpl { + /** + * Initializes a new instance of `Attr`. + * + * @param localName - local name + */ + constructor(localName) { + super(); + this._namespace = null; + this._namespacePrefix = null; + this._element = null; + this._value = ''; + this._localName = localName; + } + /** @inheritdoc */ + get ownerElement() { return this._element; } + /** @inheritdoc */ + get namespaceURI() { return this._namespace; } + /** @inheritdoc */ + get prefix() { return this._namespacePrefix; } + /** @inheritdoc */ + get localName() { return this._localName; } + /** @inheritdoc */ + get name() { return this._qualifiedName; } + /** @inheritdoc */ + get value() { return this._value; } + set value(value) { + /** + * The value attribute’s setter must set an existing attribute value with + * context object and the given value. + */ + algorithm_1.attr_setAnExistingAttributeValue(this, value); + } + /** + * Returns the qualified name. + */ + get _qualifiedName() { + /** + * An attribute’s qualified name is its local name if its namespace prefix + * is null, and its namespace prefix, followed by ":", followed by its + * local name, otherwise. + */ + return (this._namespacePrefix !== null ? + this._namespacePrefix + ':' + this._localName : + this._localName); + } + /** + * Creates an `Attr`. + * + * @param document - owner document + * @param localName - local name + */ + static _create(document, localName) { + const node = new AttrImpl(localName); + node._nodeDocument = document; + return node; + } +} +exports.AttrImpl = AttrImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(AttrImpl.prototype, "_nodeType", interfaces_1.NodeType.Attribute); +WebIDLAlgorithm_1.idl_defineConst(AttrImpl.prototype, "specified", true); +//# sourceMappingURL=AttrImpl.js.map + +/***/ }), + +/***/ 873: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(918); +const interfaces_1 = __webpack_require__(970); +/** + * Gets the next descendant of the given node of the tree rooted at `root` + * in depth-first pre-order. + * + * @param root - root node of the tree + * @param node - a node + * @param shadow - whether to visit shadow tree nodes + */ +function _getNextDescendantNode(root, node, shadow = false) { + // traverse shadow tree + if (shadow && util_1.Guard.isElementNode(node) && util_1.Guard.isShadowRoot(node.shadowRoot)) { + if (node.shadowRoot._firstChild) + return node.shadowRoot._firstChild; + } + // traverse child nodes + if (node._firstChild) + return node._firstChild; + if (node === root) + return null; + // traverse siblings + if (node._nextSibling) + return node._nextSibling; + // traverse parent's next sibling + let parent = node._parent; + while (parent && parent !== root) { + if (parent._nextSibling) + return parent._nextSibling; + parent = parent._parent; + } + return null; +} +function _emptyIterator() { + return { + [Symbol.iterator]: () => { + return { + next: () => { + return { done: true, value: null }; + } + }; + } + }; +} +/** + * Returns the first descendant node of the tree rooted at `node` in + * depth-first pre-order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getFirstDescendantNode(node, self = false, shadow = false, filter) { + let firstNode = (self ? node : _getNextDescendantNode(node, node, shadow)); + while (firstNode && filter && !filter(firstNode)) { + firstNode = _getNextDescendantNode(node, firstNode, shadow); + } + return firstNode; +} +exports.tree_getFirstDescendantNode = tree_getFirstDescendantNode; +/** + * Returns the next descendant node of the tree rooted at `node` in + * depth-first pre-order. + * + * @param node - root node of the tree + * @param currentNode - current descendant node + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getNextDescendantNode(node, currentNode, self = false, shadow = false, filter) { + let nextNode = _getNextDescendantNode(node, currentNode, shadow); + while (nextNode && filter && !filter(nextNode)) { + nextNode = _getNextDescendantNode(node, nextNode, shadow); + } + return nextNode; +} +exports.tree_getNextDescendantNode = tree_getNextDescendantNode; +/** + * Traverses through all descendant nodes of the tree rooted at + * `node` in depth-first pre-order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getDescendantNodes(node, self = false, shadow = false, filter) { + if (!self && node._children.size === 0) { + return _emptyIterator(); + } + return { + [Symbol.iterator]: () => { + let currentNode = (self ? node : _getNextDescendantNode(node, node, shadow)); + return { + next: () => { + while (currentNode && filter && !filter(currentNode)) { + currentNode = _getNextDescendantNode(node, currentNode, shadow); + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = _getNextDescendantNode(node, currentNode, shadow); + return result; + } + } + }; + } + }; +} +exports.tree_getDescendantNodes = tree_getDescendantNodes; +/** + * Traverses through all descendant element nodes of the tree rooted at + * `node` in depth-first preorder. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param shadow - whether to visit shadow tree nodes + * @param filter - a function to filter nodes + */ +function tree_getDescendantElements(node, self = false, shadow = false, filter) { + if (!self && node._children.size === 0) { + return _emptyIterator(); + } + return { + [Symbol.iterator]: () => { + const it = tree_getDescendantNodes(node, self, shadow, (e) => util_1.Guard.isElementNode(e))[Symbol.iterator](); + let currentNode = it.next().value; + return { + next() { + while (currentNode && filter && !filter(currentNode)) { + currentNode = it.next().value; + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = it.next().value; + return result; + } + } + }; + } + }; +} +exports.tree_getDescendantElements = tree_getDescendantElements; +/** + * Traverses through all sibling nodes of `node`. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getSiblingNodes(node, self = false, filter) { + if (!node._parent || node._parent._children.size === 0) { + return _emptyIterator(); + } + return { + [Symbol.iterator]() { + let currentNode = node._parent ? node._parent._firstChild : null; + return { + next() { + while (currentNode && (filter && !filter(currentNode) || (!self && currentNode === node))) { + currentNode = currentNode._nextSibling; + } + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = currentNode._nextSibling; + return result; + } + } + }; + } + }; +} +exports.tree_getSiblingNodes = tree_getSiblingNodes; +/** + * Gets the first ancestor of `node` in reverse tree order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getFirstAncestorNode(node, self = false, filter) { + let firstNode = self ? node : node._parent; + while (firstNode && filter && !filter(firstNode)) { + firstNode = firstNode._parent; + } + return firstNode; +} +exports.tree_getFirstAncestorNode = tree_getFirstAncestorNode; +/** + * Gets the first ancestor of `node` in reverse tree order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getNextAncestorNode(node, currentNode, self = false, filter) { + let nextNode = currentNode._parent; + while (nextNode && filter && !filter(nextNode)) { + nextNode = nextNode._parent; + } + return nextNode; +} +exports.tree_getNextAncestorNode = tree_getNextAncestorNode; +/** + * Traverses through all ancestor nodes `node` in reverse tree order. + * + * @param node - root node of the tree + * @param self - whether to include `node` in traversal + * @param filter - a function to filter nodes + */ +function tree_getAncestorNodes(node, self = false, filter) { + if (!self && !node._parent) { + return _emptyIterator(); + } + return { + [Symbol.iterator]() { + let currentNode = tree_getFirstAncestorNode(node, self, filter); + return { + next() { + if (currentNode === null) { + return { done: true, value: null }; + } + else { + const result = { done: false, value: currentNode }; + currentNode = tree_getNextAncestorNode(node, currentNode, self, filter); + return result; + } + } + }; + } + }; +} +exports.tree_getAncestorNodes = tree_getAncestorNodes; +/** + * Returns the common ancestor of the given nodes. + * + * @param nodeA - a node + * @param nodeB - a node + */ +function tree_getCommonAncestor(nodeA, nodeB) { + if (nodeA === nodeB) { + return nodeA._parent; + } + // lists of parent nodes + const parentsA = []; + const parentsB = []; + let pA = tree_getFirstAncestorNode(nodeA, true); + while (pA !== null) { + parentsA.push(pA); + pA = tree_getNextAncestorNode(nodeA, pA, true); + } + let pB = tree_getFirstAncestorNode(nodeB, true); + while (pB !== null) { + parentsB.push(pB); + pB = tree_getNextAncestorNode(nodeB, pB, true); + } + // walk through parents backwards until they differ + let pos1 = parentsA.length; + let pos2 = parentsB.length; + let parent = null; + for (let i = Math.min(pos1, pos2); i > 0; i--) { + const parent1 = parentsA[--pos1]; + const parent2 = parentsB[--pos2]; + if (parent1 !== parent2) { + break; + } + parent = parent1; + } + return parent; +} +exports.tree_getCommonAncestor = tree_getCommonAncestor; +/** + * Returns the node following `node` in depth-first preorder. + * + * @param root - root of the subtree + * @param node - a node + */ +function tree_getFollowingNode(root, node) { + if (node._firstChild) { + return node._firstChild; + } + else if (node._nextSibling) { + return node._nextSibling; + } + else { + while (true) { + const parent = node._parent; + if (parent === null || parent === root) { + return null; + } + else if (parent._nextSibling) { + return parent._nextSibling; + } + else { + node = parent; + } + } + } +} +exports.tree_getFollowingNode = tree_getFollowingNode; +/** + * Returns the node preceding `node` in depth-first preorder. + * + * @param root - root of the subtree + * @param node - a node + */ +function tree_getPrecedingNode(root, node) { + if (node === root) { + return null; + } + if (node._previousSibling) { + node = node._previousSibling; + if (node._lastChild) { + return node._lastChild; + } + else { + return node; + } + } + else { + return node._parent; + } +} +exports.tree_getPrecedingNode = tree_getPrecedingNode; +/** + * Determines if the node tree is constrained. A node tree is + * constrained as follows, expressed as a relationship between the + * type of node and its allowed children: + * - Document (In tree order) + * * Zero or more nodes each of which is ProcessingInstruction + * or Comment. + * * Optionally one DocumentType node. + * * Zero or more nodes each of which is ProcessingInstruction + * or Comment. + * * Optionally one Element node. + * * Zero or more nodes each of which is ProcessingInstruction + * or Comment. + * - DocumentFragment, Element + * * Zero or more nodes each of which is Element, Text, + * ProcessingInstruction, or Comment. + * - DocumentType, Text, ProcessingInstruction, Comment + * * None. + * + * @param node - the root of the tree + */ +function tree_isConstrained(node) { + switch (node._nodeType) { + case interfaces_1.NodeType.Document: + let hasDocType = false; + let hasElement = false; + for (const childNode of node._children) { + switch (childNode._nodeType) { + case interfaces_1.NodeType.ProcessingInstruction: + case interfaces_1.NodeType.Comment: + break; + case interfaces_1.NodeType.DocumentType: + if (hasDocType || hasElement) + return false; + hasDocType = true; + break; + case interfaces_1.NodeType.Element: + if (hasElement) + return false; + hasElement = true; + break; + default: + return false; + } + } + break; + case interfaces_1.NodeType.DocumentFragment: + case interfaces_1.NodeType.Element: + for (const childNode of node._children) { + switch (childNode._nodeType) { + case interfaces_1.NodeType.Element: + case interfaces_1.NodeType.Text: + case interfaces_1.NodeType.ProcessingInstruction: + case interfaces_1.NodeType.CData: + case interfaces_1.NodeType.Comment: + break; + default: + return false; + } + } + break; + case interfaces_1.NodeType.DocumentType: + case interfaces_1.NodeType.Text: + case interfaces_1.NodeType.ProcessingInstruction: + case interfaces_1.NodeType.CData: + case interfaces_1.NodeType.Comment: + return (!node.hasChildNodes()); + } + for (const childNode of node._children) { + // recursively check child nodes + if (!tree_isConstrained(childNode)) + return false; + } + return true; +} +exports.tree_isConstrained = tree_isConstrained; +/** + * Returns the length of a node. + * + * @param node - a node to check + */ +function tree_nodeLength(node) { + /** + * To determine the length of a node node, switch on node: + * - DocumentType + * Zero. + * - Text + * - ProcessingInstruction + * - Comment + * Its data’s length. + * - Any other node + * Its number of children. + */ + if (util_1.Guard.isDocumentTypeNode(node)) { + return 0; + } + else if (util_1.Guard.isCharacterDataNode(node)) { + return node._data.length; + } + else { + return node._children.size; + } +} +exports.tree_nodeLength = tree_nodeLength; +/** + * Determines if a node is empty. + * + * @param node - a node to check + */ +function tree_isEmpty(node) { + /** + * A node is considered empty if its length is zero. + */ + return (tree_nodeLength(node) === 0); +} +exports.tree_isEmpty = tree_isEmpty; +/** + * Returns the root node of a tree. The root of an object is itself, + * if its parent is `null`, or else it is the root of its parent. + * The root of a tree is any object participating in that tree + * whose parent is `null`. + * + * @param node - a node of the tree + * @param shadow - `true` to return shadow-including root, otherwise + * `false` + */ +function tree_rootNode(node, shadow = false) { + /** + * The root of an object is itself, if its parent is null, or else it is the + * root of its parent. The root of a tree is any object participating in + * that tree whose parent is null. + */ + if (shadow) { + const root = tree_rootNode(node, false); + if (util_1.Guard.isShadowRoot(root)) + return tree_rootNode(root._host, true); + else + return root; + } + else { + if (!node._parent) + return node; + else + return tree_rootNode(node._parent); + } +} +exports.tree_rootNode = tree_rootNode; +/** + * Determines whether `other` is a descendant of `node`. An object + * A is called a descendant of an object B, if either A is a child + * of B or A is a child of an object C that is a descendant of B. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + * @param shadow - if `true`, traversal includes the + * node's and its descendant's shadow trees as well. + */ +function tree_isDescendantOf(node, other, self = false, shadow = false) { + /** + * An object A is called a descendant of an object B, if either A is a + * child of B or A is a child of an object C that is a descendant of B. + * + * An inclusive descendant is an object or one of its descendants. + */ + let child = tree_getFirstDescendantNode(node, self, shadow); + while (child !== null) { + if (child === other) { + return true; + } + child = tree_getNextDescendantNode(node, child, self, shadow); + } + return false; +} +exports.tree_isDescendantOf = tree_isDescendantOf; +/** + * Determines whether `other` is an ancestor of `node`. An object A + * is called an ancestor of an object B if and only if B is a + * descendant of A. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + * @param shadow - if `true`, traversal includes the + * node's and its descendant's shadow trees as well. + */ +function tree_isAncestorOf(node, other, self = false, shadow = false) { + let ancestor = self ? node : shadow && util_1.Guard.isShadowRoot(node) ? + node._host : node._parent; + while (ancestor !== null) { + if (ancestor === other) + return true; + ancestor = shadow && util_1.Guard.isShadowRoot(ancestor) ? + ancestor._host : ancestor._parent; + } + return false; +} +exports.tree_isAncestorOf = tree_isAncestorOf; +/** + * Determines whether `other` is a host-including ancestor of `node`. An + * object A is a host-including inclusive ancestor of an object B, if either + * A is an inclusive ancestor of B, or if B’s root has a non-null host and + * A is a host-including inclusive ancestor of B’s root’s host. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + */ +function tree_isHostIncludingAncestorOf(node, other, self = false) { + if (tree_isAncestorOf(node, other, self)) + return true; + const root = tree_rootNode(node); + if (util_1.Guard.isDocumentFragmentNode(root) && root._host !== null && + tree_isHostIncludingAncestorOf(root._host, other, self)) + return true; + return false; +} +exports.tree_isHostIncludingAncestorOf = tree_isHostIncludingAncestorOf; +/** + * Determines whether `other` is a sibling of `node`. An object A is + * called a sibling of an object B, if and only if B and A share + * the same non-null parent. + * + * @param node - a node + * @param other - the node to check + * @param self - if `true`, traversal includes `node` itself + */ +function tree_isSiblingOf(node, other, self = false) { + /** + * An object A is called a sibling of an object B, if and only if B and A + * share the same non-null parent. + * + * An inclusive sibling is an object or one of its siblings. + */ + if (node === other) { + if (self) + return true; + } + else { + return (node._parent !== null && node._parent === other._parent); + } + return false; +} +exports.tree_isSiblingOf = tree_isSiblingOf; +/** + * Determines whether `other` is preceding `node`. An object A is + * preceding an object B if A and B are in the same tree and A comes + * before B in tree order. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isPreceding(node, other) { + /** + * An object A is preceding an object B if A and B are in the same tree and + * A comes before B in tree order. + */ + const nodePos = tree_treePosition(node); + const otherPos = tree_treePosition(other); + if (nodePos === -1 || otherPos === -1) + return false; + else if (tree_rootNode(node) !== tree_rootNode(other)) + return false; + else + return otherPos < nodePos; +} +exports.tree_isPreceding = tree_isPreceding; +/** + * Determines whether `other` is following `node`. An object A is + * following an object B if A and B are in the same tree and A comes + * after B in tree order. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isFollowing(node, other) { + /** + * An object A is following an object B if A and B are in the same tree and + * A comes after B in tree order. + */ + const nodePos = tree_treePosition(node); + const otherPos = tree_treePosition(other); + if (nodePos === -1 || otherPos === -1) + return false; + else if (tree_rootNode(node) !== tree_rootNode(other)) + return false; + else + return otherPos > nodePos; +} +exports.tree_isFollowing = tree_isFollowing; +/** + * Determines whether `other` is the parent node of `node`. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isParentOf(node, other) { + /** + * An object that participates in a tree has a parent, which is either + * null or an object, and has children, which is an ordered set of objects. + * An object A whose parent is object B is a child of B. + */ + return (node._parent === other); +} +exports.tree_isParentOf = tree_isParentOf; +/** + * Determines whether `other` is a child node of `node`. + * + * @param node - a node + * @param other - the node to check + */ +function tree_isChildOf(node, other) { + /** + * An object that participates in a tree has a parent, which is either + * null or an object, and has children, which is an ordered set of objects. + * An object A whose parent is object B is a child of B. + */ + return (other._parent === node); +} +exports.tree_isChildOf = tree_isChildOf; +/** + * Returns the previous sibling node of `node` or null if it has no + * preceding sibling. + * + * @param node + */ +function tree_previousSibling(node) { + /** + * The previous sibling of an object is its first preceding sibling or null + * if it has no preceding sibling. + */ + return node._previousSibling; +} +exports.tree_previousSibling = tree_previousSibling; +/** + * Returns the next sibling node of `node` or null if it has no + * following sibling. + * + * @param node + */ +function tree_nextSibling(node) { + /** + * The next sibling of an object is its first following sibling or null + * if it has no following sibling. + */ + return node._nextSibling; +} +exports.tree_nextSibling = tree_nextSibling; +/** + * Returns the first child node of `node` or null if it has no + * children. + * + * @param node + */ +function tree_firstChild(node) { + /** + * The first child of an object is its first child or null if it has no + * children. + */ + return node._firstChild; +} +exports.tree_firstChild = tree_firstChild; +/** + * Returns the last child node of `node` or null if it has no + * children. + * + * @param node + */ +function tree_lastChild(node) { + /** + * The last child of an object is its last child or null if it has no + * children. + */ + return node._lastChild; +} +exports.tree_lastChild = tree_lastChild; +/** + * Returns the zero-based index of `node` when counted preorder in + * the tree rooted at `root`. Returns `-1` if `node` is not in + * the tree. + * + * @param node - the node to get the index of + */ +function tree_treePosition(node) { + const root = tree_rootNode(node); + let pos = 0; + let childNode = tree_getFirstDescendantNode(root); + while (childNode !== null) { + pos++; + if (childNode === node) + return pos; + childNode = tree_getNextDescendantNode(root, childNode); + } + return -1; +} +exports.tree_treePosition = tree_treePosition; +/** + * Determines the index of `node`. The index of an object is its number of + * preceding siblings, or 0 if it has none. + * + * @param node - a node + * @param other - the node to check + */ +function tree_index(node) { + /** + * The index of an object is its number of preceding siblings, or 0 if it + * has none. + */ + let n = 0; + while (node._previousSibling !== null) { + n++; + node = node._previousSibling; + } + return n; +} +exports.tree_index = tree_index; +/** + * Retargets an object against another object. + * + * @param a - an object to retarget + * @param b - an object to retarget against + */ +function tree_retarget(a, b) { + /** + * To retarget an object A against an object B, repeat these steps until + * they return an object: + * 1. If one of the following is true + * - A is not a node + * - A's root is not a shadow root + * - B is a node and A's root is a shadow-including inclusive ancestor + * of B + * then return A. + * 2. Set A to A's root's host. + */ + while (true) { + if (!a || !util_1.Guard.isNode(a)) { + return a; + } + const rootOfA = tree_rootNode(a); + if (!util_1.Guard.isShadowRoot(rootOfA)) { + return a; + } + if (b && util_1.Guard.isNode(b) && tree_isAncestorOf(rootOfA, b, true, true)) { + return a; + } + a = rootOfA.host; + } +} +exports.tree_retarget = tree_retarget; +//# sourceMappingURL=TreeAlgorithm.js.map + +/***/ }), + +/***/ 879: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache for storing order between equal objects. + * + * This cache is used when an algorithm compares two objects and finds them to + * be equal but still needs to establish an order between those two objects. + * When two such objects `a` and `b` are passed to the `check` method, a random + * number is generated with `Math.random()`. If the random number is less than + * `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along + * with `a` and `b` is stored in the cache, so that subsequent checks result + * in the same consistent result. + * + * The cache has a size limit which is defined on initialization. + */ +class CompareCache { + /** + * Initializes a new instance of `CompareCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Compares and caches the given objects. Returns `true` if `objA < objB` and + * `false` otherwise. + * + * @param objA - an item to compare + * @param objB - an item to compare + */ + check(objA, objB) { + if (this._items.get(objA) === objB) + return true; + else if (this._items.get(objB) === objA) + return false; + const result = (Math.random() < 0.5); + if (result) { + this._items.set(objA, objB); + } + else { + this._items.set(objB, objA); + } + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return result; + } +} +exports.CompareCache = CompareCache; +//# sourceMappingURL=CompareCache.js.map + +/***/ }), + +/***/ 884: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const fs = __importStar(__webpack_require__(747)); +const path = __importStar(__webpack_require__(622)); +const io = __importStar(__webpack_require__(1)); +const exec = __importStar(__webpack_require__(986)); +const util = __importStar(__webpack_require__(322)); +exports.PRIVATE_KEY_FILE = path.join(util.getTempDir(), 'private-key.asc'); +const PRIVATE_KEY_FINGERPRINT_REGEX = /\w{40}/; +function importKey(privateKey) { + return __awaiter(this, void 0, void 0, function* () { + fs.writeFileSync(exports.PRIVATE_KEY_FILE, privateKey, { + encoding: 'utf-8', + flag: 'w' + }); + let output = ''; + const options = { + silent: true, + listeners: { + stdout: (data) => { + output += data.toString(); + } + } + }; + yield exec.exec('gpg', [ + '--batch', + '--import-options', + 'import-show', + '--import', + exports.PRIVATE_KEY_FILE + ], options); + yield io.rmRF(exports.PRIVATE_KEY_FILE); + const match = output.match(PRIVATE_KEY_FINGERPRINT_REGEX); + return match && match[0]; + }); +} +exports.importKey = importKey; +function deleteKey(keyFingerprint) { + return __awaiter(this, void 0, void 0, function* () { + yield exec.exec('gpg', ['--batch', '--yes', '--delete-secret-keys', keyFingerprint], { silent: true }); + yield exec.exec('gpg', ['--batch', '--yes', '--delete-keys', keyFingerprint], { silent: true }); + }); +} +exports.deleteKey = deleteKey; + + +/***/ }), + +/***/ 889: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache of objects with a size limit. + */ +class ObjectCache { + /** + * Initializes a new instance of `ObjectCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Gets an item from the cache. + * + * @param key - object key + */ + get(key) { + return this._items.get(key); + } + /** + * Adds a new item to the cache. + * + * @param key - object key + * @param value - object value + */ + set(key, value) { + this._items.set(key, value); + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + } + /** + * Removes an item from the cache. + * + * @param item - an item + */ + delete(key) { + return this._items.delete(key); + } + /** + * Determines if an item is in the cache. + * + * @param item - an item + */ + has(key) { + return this._items.has(key); + } + /** + * Removes all items from the cache. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the cache. + */ + get size() { return this._items.size; } + /** + * Applies the given callback function to all elements of the cache. + */ + forEach(callback, thisArg) { + this._items.forEach((v, k) => callback.call(thisArg, k, v)); + } + /** + * Iterates through the items in the set. + */ + *keys() { + yield* this._items.keys(); + } + /** + * Iterates through the items in the set. + */ + *values() { + yield* this._items.values(); + } + /** + * Iterates through the items in the set. + */ + *entries() { + yield* this._items.entries(); + } + /** + * Iterates through the items in the set. + */ + *[Symbol.iterator]() { + yield* this._items; + } + /** + * Returns the string tag of the cache. + */ + get [Symbol.toStringTag]() { + return "ObjectCache"; + } +} +exports.ObjectCache = ObjectCache; +//# sourceMappingURL=ObjectCache.js.map + +/***/ }), + +/***/ 904: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const Guard_1 = __webpack_require__(783); +/** + * Contains type casts for DOM objects. + */ +class Cast { + /** + * Casts the given object to a `Node`. + * + * @param a - the object to cast + */ + static asNode(a) { + if (Guard_1.Guard.isNode(a)) { + return a; + } + else { + throw new Error("Invalid object. Node expected."); + } + } +} +exports.Cast = Cast; +//# sourceMappingURL=Cast.js.map + +/***/ }), + +/***/ 911: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const interfaces_1 = __webpack_require__(172); +/** + * Represents a lexer for XML content in a string. + */ +class XMLStringLexer { + /** + * Initializes a new instance of `XMLStringLexer`. + * + * @param str - the string to tokenize and lex + * @param options - lexer options + */ + constructor(str, options) { + this._options = { + skipWhitespaceOnlyText: false + }; + this.err = { line: -1, col: -1, index: -1, str: "" }; + this._str = str; + this._index = 0; + this._length = str.length; + if (options) { + this._options.skipWhitespaceOnlyText = options.skipWhitespaceOnlyText || false; + } + } + /** + * Returns the next token. + */ + nextToken() { + if (this.eof()) { + return { type: interfaces_1.TokenType.EOF }; + } + let token = (this.skipIfStartsWith('<') ? this.openBracket() : this.text()); + if (this._options.skipWhitespaceOnlyText) { + if (token.type === interfaces_1.TokenType.Text && + XMLStringLexer.isWhiteSpaceToken(token)) { + token = this.nextToken(); + } + } + return token; + } + /** + * Branches from an opening bracket (`<`). + */ + openBracket() { + if (this.skipIfStartsWith('?')) { + if (this.skipIfStartsWith('xml')) { + if (XMLStringLexer.isSpace(this._str[this._index])) { + return this.declaration(); + } + else { + // a processing instruction starting with xml. e.g. + this.seek(-3); + return this.pi(); + } + } + else { + return this.pi(); + } + } + else if (this.skipIfStartsWith('!')) { + if (this.skipIfStartsWith('--')) { + return this.comment(); + } + else if (this.skipIfStartsWith('[CDATA[')) { + return this.cdata(); + } + else if (this.skipIfStartsWith('DOCTYPE')) { + return this.doctype(); + } + else { + this.throwError("Invalid '!' in opening tag."); + } + } + else if (this.skipIfStartsWith('/')) { + return this.closeTag(); + } + else { + return this.openTag(); + } + } + /** + * Produces an XML declaration token. + */ + declaration() { + let version = ''; + let encoding = ''; + let standalone = ''; + while (!this.eof()) { + this.skipSpace(); + if (this.skipIfStartsWith('?>')) { + return { type: interfaces_1.TokenType.Declaration, version: version, encoding: encoding, standalone: standalone }; + } + else { + // attribute name + const [attName, attValue] = this.attribute(); + if (attName === 'version') + version = attValue; + else if (attName === 'encoding') + encoding = attValue; + else if (attName === 'standalone') + standalone = attValue; + else + this.throwError('Invalid attribute name: ' + attName); + } + } + this.throwError('Missing declaration end symbol `?>`'); + } + /** + * Produces a doc type token. + */ + doctype() { + let pubId = ''; + let sysId = ''; + // name + this.skipSpace(); + const name = this.takeUntil2('[', '>', true); + this.skipSpace(); + if (this.skipIfStartsWith('PUBLIC')) { + pubId = this.quotedString(); + sysId = this.quotedString(); + } + else if (this.skipIfStartsWith('SYSTEM')) { + sysId = this.quotedString(); + } + // skip internal subset + this.skipSpace(); + if (this.skipIfStartsWith('[')) { + // skip internal subset nodes + this.skipUntil(']'); + if (!this.skipIfStartsWith(']')) { + this.throwError('Missing end bracket of DTD internal subset'); + } + } + this.skipSpace(); + if (!this.skipIfStartsWith('>')) { + this.throwError('Missing doctype end symbol `>`'); + } + return { type: interfaces_1.TokenType.DocType, name: name, pubId: pubId, sysId: sysId }; + } + /** + * Produces a processing instruction token. + */ + pi() { + const target = this.takeUntilStartsWith('?>', true); + if (this.eof()) { + this.throwError('Missing processing instruction end symbol `?>`'); + } + this.skipSpace(); + if (this.skipIfStartsWith('?>')) { + return { type: interfaces_1.TokenType.PI, target: target, data: '' }; + } + const data = this.takeUntilStartsWith('?>'); + if (this.eof()) { + this.throwError('Missing processing instruction end symbol `?>`'); + } + this.seek(2); + return { type: interfaces_1.TokenType.PI, target: target, data: data }; + } + /** + * Produces a text token. + * + */ + text() { + const data = this.takeUntil('<'); + return { type: interfaces_1.TokenType.Text, data: data }; + } + /** + * Produces a comment token. + * + */ + comment() { + const data = this.takeUntilStartsWith('-->'); + if (this.eof()) { + this.throwError('Missing comment end symbol `-->`'); + } + this.seek(3); + return { type: interfaces_1.TokenType.Comment, data: data }; + } + /** + * Produces a CDATA token. + * + */ + cdata() { + const data = this.takeUntilStartsWith(']]>'); + if (this.eof()) { + this.throwError('Missing CDATA end symbol `]>`'); + } + this.seek(3); + return { type: interfaces_1.TokenType.CDATA, data: data }; + } + /** + * Produces an element token. + */ + openTag() { + // element name + this.skipSpace(); + const name = this.takeUntil2('>', '/', true); + this.skipSpace(); + if (this.skipIfStartsWith('>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: [], selfClosing: false }; + } + else if (this.skipIfStartsWith('/>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: [], selfClosing: true }; + } + // attributes + const attributes = []; + while (!this.eof()) { + // end tag + this.skipSpace(); + if (this.skipIfStartsWith('>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: attributes, selfClosing: false }; + } + else if (this.skipIfStartsWith('/>')) { + return { type: interfaces_1.TokenType.Element, name: name, attributes: attributes, selfClosing: true }; + } + const attr = this.attribute(); + attributes.push(attr); + } + this.throwError('Missing opening element tag end symbol `>`'); + } + /** + * Produces a closing tag token. + * + */ + closeTag() { + this.skipSpace(); + const name = this.takeUntil('>', true); + this.skipSpace(); + if (!this.skipIfStartsWith('>')) { + this.throwError('Missing closing element tag end symbol `>`'); + } + return { type: interfaces_1.TokenType.ClosingTag, name: name }; + } + /** + * Reads an attribute name, value pair + */ + attribute() { + // attribute name + this.skipSpace(); + const name = this.takeUntil('=', true); + this.skipSpace(); + if (!this.skipIfStartsWith('=')) { + this.throwError('Missing equals sign before attribute value'); + } + // attribute value + const value = this.quotedString(); + return [name, value]; + } + /** + * Reads a string between double or single quotes. + */ + quotedString() { + this.skipSpace(); + const startQuote = this.take(1); + if (!XMLStringLexer.isQuote(startQuote)) { + this.throwError('Missing start quote character before quoted value'); + } + const value = this.takeUntil(startQuote); + if (!this.skipIfStartsWith(startQuote)) { + this.throwError('Missing end quote character after quoted value'); + } + return value; + } + /** + * Determines if the current index is at or past the end of input string. + */ + eof() { return this._index >= this._length; } + /** + * Skips the length of the given string if the string from current position + * starts with the given string. + * + * @param str - the string to match + */ + skipIfStartsWith(str) { + const strLength = str.length; + if (strLength === 1) { + if (this._str[this._index] === str) { + this._index++; + return true; + } + else { + return false; + } + } + for (let i = 0; i < strLength; i++) { + if (this._str[this._index + i] !== str[i]) + return false; + } + this._index += strLength; + return true; + } + /** + * Seeks a number of character codes. + * + * @param count - number of characters to skip + */ + seek(count) { + this._index += count; + if (this._index < 0) + this._index = 0; + if (this._index > this._length) + this._index = this._length; + } + /** + * Skips space characters. + */ + skipSpace() { + while (!this.eof() && (XMLStringLexer.isSpace(this._str[this._index]))) { + this._index++; + } + } + /** + * Takes a given number of characters. + * + * @param count - character count + */ + take(count) { + if (count === 1) { + return this._str[this._index++]; + } + const startIndex = this._index; + this.seek(count); + return this._str.slice(startIndex, this._index); + } + /** + * Takes characters until the next character matches `char`. + * + * @param char - a character to match + * @param space - whether a space character stops iteration + */ + takeUntil(char, space = false) { + const startIndex = this._index; + while (this._index < this._length) { + const c = this._str[this._index]; + if (c !== char && (!space || !XMLStringLexer.isSpace(c))) { + this._index++; + } + else { + break; + } + } + return this._str.slice(startIndex, this._index); + } + /** + * Takes characters until the next character matches `char1` or `char1`. + * + * @param char1 - a character to match + * @param char2 - a character to match + * @param space - whether a space character stops iteration + */ + takeUntil2(char1, char2, space = false) { + const startIndex = this._index; + while (this._index < this._length) { + const c = this._str[this._index]; + if (c !== char1 && c !== char2 && (!space || !XMLStringLexer.isSpace(c))) { + this._index++; + } + else { + break; + } + } + return this._str.slice(startIndex, this._index); + } + /** + * Takes characters until the next characters matches `str`. + * + * @param str - a string to match + * @param space - whether a space character stops iteration + */ + takeUntilStartsWith(str, space = false) { + const startIndex = this._index; + const strLength = str.length; + while (this._index < this._length) { + let match = true; + for (let i = 0; i < strLength; i++) { + const c = this._str[this._index + i]; + const char = str[i]; + if (space && XMLStringLexer.isSpace(c)) { + return this._str.slice(startIndex, this._index); + } + else if (c !== char) { + this._index++; + match = false; + break; + } + } + if (match) + return this._str.slice(startIndex, this._index); + } + this._index = this._length; + return this._str.slice(startIndex); + } + /** + * Skips characters until the next character matches `char`. + * + * @param char - a character to match + */ + skipUntil(char) { + while (this._index < this._length) { + const c = this._str[this._index]; + if (c !== char) { + this._index++; + } + else { + break; + } + } + } + /** + * Determines if the given token is entirely whitespace. + * + * @param token - the token to check + */ + static isWhiteSpaceToken(token) { + const str = token.data; + for (let i = 0; i < str.length; i++) { + const c = str[i]; + if (c !== ' ' && c !== '\n' && c !== '\r' && c !== '\t' && c !== '\f') + return false; + } + return true; + } + /** + * Determines if the given character is whitespace. + * + * @param char - the character to check + */ + static isSpace(char) { + return char === ' ' || char === '\n' || char === '\r' || char === '\t'; + } + /** + * Determines if the given character is a quote character. + * + * @param char - the character to check + */ + static isQuote(char) { + return (char === '"' || char === '\''); + } + /** + * Throws a parser error and records the line and column numbers in the parsed + * string. + * + * @param msg - error message + */ + throwError(msg) { + const regexp = /\r\n|\r|\n/g; + let match = null; + let line = 0; + let firstNewLineIndex = 0; + let lastNewlineIndex = this._str.length; + while ((match = regexp.exec(this._str)) !== null) { + if (match === null) + break; + line++; + if (match.index < this._index) + firstNewLineIndex = regexp.lastIndex; + if (match.index > this._index) { + lastNewlineIndex = match.index; + break; + } + } + this.err = { + line: line, + col: this._index - firstNewLineIndex, + index: this._index, + str: this._str.substring(firstNewLineIndex, lastNewlineIndex) + }; + throw new Error(msg + "\nIndex: " + this.err.index + + "\nLn: " + this.err.line + ", Col: " + this.err.col + + "\nInput: " + this.err.str); + } + /** + * Returns an iterator for the lexer. + */ + [Symbol.iterator]() { + this._index = 0; + return { + next: function () { + const token = this.nextToken(); + if (token.type === interfaces_1.TokenType.EOF) { + return { done: true, value: null }; + } + else { + return { done: false, value: token }; + } + }.bind(this) + }; + } +} +exports.XMLStringLexer = XMLStringLexer; +//# sourceMappingURL=XMLStringLexer.js.map + +/***/ }), + +/***/ 916: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +exports.HTML = "http://www.w3.org/1999/xhtml"; +exports.XML = "http://www.w3.org/XML/1998/namespace"; +exports.XMLNS = "http://www.w3.org/2000/xmlns/"; +exports.MathML = "http://www.w3.org/1998/Math/MathML"; +exports.SVG = "http://www.w3.org/2000/svg"; +exports.XLink = "http://www.w3.org/1999/xlink"; +//# sourceMappingURL=Namespace.js.map + +/***/ }), + +/***/ 918: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +var Cast_1 = __webpack_require__(904); +exports.Cast = Cast_1.Cast; +var Guard_1 = __webpack_require__(783); +exports.Guard = Guard_1.Guard; +var EmptySet_1 = __webpack_require__(968); +exports.EmptySet = EmptySet_1.EmptySet; +//# sourceMappingURL=index.js.map + +/***/ }), + +/***/ 920: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const TextImpl_1 = __webpack_require__(820); +const interfaces_1 = __webpack_require__(970); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a CDATA node. + */ +class CDATASectionImpl extends TextImpl_1.TextImpl { + /** + * Initializes a new instance of `CDATASection`. + * + * @param data - node contents + */ + constructor(data) { + super(data); + } + /** + * Creates a new `CDATASection`. + * + * @param document - owner document + * @param data - node contents + */ + static _create(document, data = '') { + const node = new CDATASectionImpl(data); + node._nodeDocument = document; + return node; + } +} +exports.CDATASectionImpl = CDATASectionImpl; +/** + * Initialize prototype properties + */ +WebIDLAlgorithm_1.idl_defineConst(CDATASectionImpl.prototype, "_nodeType", interfaces_1.NodeType.CData); +//# sourceMappingURL=CDATASectionImpl.js.map + +/***/ }), + +/***/ 923: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k]; + result["default"] = mod; + return result; +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const core = __importStar(__webpack_require__(470)); +const io = __importStar(__webpack_require__(1)); +const exec = __importStar(__webpack_require__(986)); +const httpm = __importStar(__webpack_require__(539)); +const tc = __importStar(__webpack_require__(533)); +const fs = __importStar(__webpack_require__(747)); +const path = __importStar(__webpack_require__(622)); +const semver = __importStar(__webpack_require__(280)); +const util = __importStar(__webpack_require__(322)); +const tempDirectory = util.getTempDir(); +const IS_WINDOWS = util.isWindows(); +function getJava(version, arch, jdkFile, javaPackage) { + return __awaiter(this, void 0, void 0, function* () { + let toolPath = tc.find(javaPackage, version); + if (toolPath) { + core.debug(`Tool found in cache ${toolPath}`); + } + else { + let compressedFileExtension = ''; + if (!jdkFile) { + core.debug('Downloading JDK from Azul'); + const http = new httpm.HttpClient('setup-java', undefined, { + allowRetries: true, + maxRetries: 3 + }); + const url = 'https://static.azul.com/zulu/bin/'; + const response = yield http.get(url); + const statusCode = response.message.statusCode || 0; + if (statusCode < 200 || statusCode > 299) { + let body = ''; + try { + body = yield response.readBody(); + } + catch (err) { + core.debug(`Unable to read body: ${err.message}`); + } + const message = `Unexpected HTTP status code '${response.message.statusCode}' when retrieving versions from '${url}'. ${body}`.trim(); + throw new Error(message); + } + const contents = yield response.readBody(); + const refs = contents.match(//gi) || []; + const downloadInfo = getDownloadInfo(refs, version, javaPackage); + jdkFile = yield tc.downloadTool(downloadInfo.url); + version = downloadInfo.version; + compressedFileExtension = IS_WINDOWS ? '.zip' : '.tar.gz'; + } + else { + core.debug('Retrieving Jdk from local path'); + } + compressedFileExtension = compressedFileExtension || getFileEnding(jdkFile); + let tempDir = path.join(tempDirectory, 'temp_' + Math.floor(Math.random() * 2000000000)); + const jdkDir = yield unzipJavaDownload(jdkFile, compressedFileExtension, tempDir); + core.debug(`jdk extracted to ${jdkDir}`); + toolPath = yield tc.cacheDir(jdkDir, javaPackage, getCacheVersionString(version), arch); + } + let extendedJavaHome = 'JAVA_HOME_' + version + '_' + arch; + core.exportVariable(extendedJavaHome, toolPath); //TODO: remove for v2 + // For portability reasons environment variables should only consist of + // uppercase letters, digits, and the underscore. Therefore we convert + // the extendedJavaHome variable to upper case and replace '.' symbols and + // any other non-alphanumeric characters with an underscore. + extendedJavaHome = extendedJavaHome.toUpperCase().replace(/[^0-9A-Z_]/g, '_'); + core.exportVariable('JAVA_HOME', toolPath); + core.exportVariable(extendedJavaHome, toolPath); + core.addPath(path.join(toolPath, 'bin')); + core.setOutput('path', toolPath); + core.setOutput('version', version); + }); +} +exports.getJava = getJava; +function getCacheVersionString(version) { + const versionArray = version.split('.'); + const major = versionArray[0]; + const minor = versionArray.length > 1 ? versionArray[1] : '0'; + const patch = versionArray.length > 2 ? versionArray[2] : '0'; + return `${major}.${minor}.${patch}`; +} +function getFileEnding(file) { + let fileEnding = ''; + if (file.endsWith('.tar')) { + fileEnding = '.tar'; + } + else if (file.endsWith('.tar.gz')) { + fileEnding = '.tar.gz'; + } + else if (file.endsWith('.zip')) { + fileEnding = '.zip'; + } + else if (file.endsWith('.7z')) { + fileEnding = '.7z'; + } + else { + throw new Error(`${file} has an unsupported file extension`); + } + return fileEnding; +} +function extractFiles(file, fileEnding, destinationFolder) { + return __awaiter(this, void 0, void 0, function* () { + const stats = fs.statSync(file); + if (!stats) { + throw new Error(`Failed to extract ${file} - it doesn't exist`); + } + else if (stats.isDirectory()) { + throw new Error(`Failed to extract ${file} - it is a directory`); + } + if ('.tar' === fileEnding || '.tar.gz' === fileEnding) { + yield tc.extractTar(file, destinationFolder); + } + else if ('.zip' === fileEnding) { + yield tc.extractZip(file, destinationFolder); + } + else { + // fall through and use sevenZip + yield tc.extract7z(file, destinationFolder); + } + }); +} +// This method recursively finds all .pack files under fsPath and unpacks them with the unpack200 tool +function unpackJars(fsPath, javaBinPath) { + return __awaiter(this, void 0, void 0, function* () { + if (fs.existsSync(fsPath)) { + if (fs.lstatSync(fsPath).isDirectory()) { + for (const file in fs.readdirSync(fsPath)) { + const curPath = path.join(fsPath, file); + yield unpackJars(curPath, javaBinPath); + } + } + else if (path.extname(fsPath).toLowerCase() === '.pack') { + // Unpack the pack file synchonously + const p = path.parse(fsPath); + const toolName = IS_WINDOWS ? 'unpack200.exe' : 'unpack200'; + const args = IS_WINDOWS ? '-r -v -l ""' : ''; + const name = path.join(p.dir, p.name); + yield exec.exec(`"${path.join(javaBinPath, toolName)}"`, [ + `${args} "${name}.pack" "${name}.jar"` + ]); + } + } + }); +} +function unzipJavaDownload(repoRoot, fileEnding, destinationFolder, extension) { + return __awaiter(this, void 0, void 0, function* () { + // Create the destination folder if it doesn't exist + yield io.mkdirP(destinationFolder); + const jdkFile = path.normalize(repoRoot); + const stats = fs.statSync(jdkFile); + if (stats.isFile()) { + yield extractFiles(jdkFile, fileEnding, destinationFolder); + const jdkDirectory = path.join(destinationFolder, fs.readdirSync(destinationFolder)[0]); + yield unpackJars(jdkDirectory, path.join(jdkDirectory, 'bin')); + return jdkDirectory; + } + else { + throw new Error(`Jdk argument ${jdkFile} is not a file`); + } + }); +} +function getDownloadInfo(refs, version, javaPackage) { + version = normalizeVersion(version); + let extension = ''; + if (IS_WINDOWS) { + extension = `-win_x64.zip`; + } + else { + if (process.platform === 'darwin') { + extension = `-macosx_x64.tar.gz`; + } + else { + extension = `-linux_x64.tar.gz`; + } + } + let pkgRegexp = new RegExp(''); + let pkgTypeLength = 0; + if (javaPackage === 'jdk') { + pkgRegexp = /jdk.*-/gi; + pkgTypeLength = 'jdk'.length; + } + else if (javaPackage == 'jre') { + pkgRegexp = /jre.*-/gi; + pkgTypeLength = 'jre'.length; + } + else if (javaPackage == 'jdk+fx') { + pkgRegexp = /fx-jdk.*-/gi; + pkgTypeLength = 'fx-jdk'.length; + } + else { + throw new Error(`package argument ${javaPackage} is not in [jdk | jre | jdk+fx]`); + } + // Maps version to url + let versionMap = new Map(); + // Filter by platform + refs.forEach(ref => { + if (!ref.endsWith(extension + '">')) { + return; + } + // If we haven't returned, means we're looking at the correct platform + let versions = ref.match(pkgRegexp) || []; + if (versions.length > 1) { + throw new Error(`Invalid ref received from https://static.azul.com/zulu/bin/: ${ref}`); + } + if (versions.length == 0) { + return; + } + const refVersion = versions[0].slice(pkgTypeLength, versions[0].length - 1); + if (semver.satisfies(refVersion, version)) { + versionMap.set(refVersion, 'https://static.azul.com/zulu/bin/' + + ref.slice(''.length)); + } + }); + // Choose the most recent satisfying version + let curVersion = '0.0.0'; + let curUrl = ''; + for (const entry of versionMap.entries()) { + const entryVersion = entry[0]; + const entryUrl = entry[1]; + if (semver.gt(entryVersion, curVersion)) { + curUrl = entryUrl; + curVersion = entryVersion; + } + } + if (curUrl == '') { + throw new Error(`No valid download found for version ${version} and package ${javaPackage}. Check https://static.azul.com/zulu/bin/ for a list of valid versions or download your own jdk file and add the jdkFile argument`); + } + return { version: curVersion, url: curUrl }; +} +function normalizeVersion(version) { + if (version.slice(0, 2) === '1.') { + // Trim leading 1. for versions like 1.8 + version = version.slice(2); + if (!version) { + throw new Error('1. is not a valid version'); + } + } + if (version.endsWith('-ea')) { + // convert e.g. 14-ea to 14.0.0-ea + if (version.indexOf('.') == -1) { + version = version.slice(0, version.length - 3) + '.0.0-ea'; + } + // match anything in -ea.X (semver won't do .x matching on pre-release versions) + if (version[0] >= '0' && version[0] <= '9') { + version = '>=' + version; + } + } + else if (version.split('.').length < 3) { + // For non-ea versions, add trailing .x if it is missing + if (version[version.length - 1] != 'x') { + version = version + '.x'; + } + } + return version; +} + + +/***/ }), + +/***/ 932: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const EventTargetImpl_1 = __webpack_require__(597); +const util_1 = __webpack_require__(337); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a window containing a DOM document. + */ +class WindowImpl extends EventTargetImpl_1.EventTargetImpl { + /** + * Initializes a new instance of `Window`. + */ + constructor() { + super(); + this._signalSlots = new Set(); + this._mutationObserverMicrotaskQueued = false; + this._mutationObservers = new Set(); + this._iteratorList = new util_1.FixedSizeSet(); + this._associatedDocument = algorithm_1.create_document(); + } + /** @inheritdoc */ + get document() { return this._associatedDocument; } + /** @inheritdoc */ + get event() { return this._currentEvent; } + /** + * Creates a new window with a blank document. + */ + static _create() { + return new WindowImpl(); + } +} +exports.WindowImpl = WindowImpl; +//# sourceMappingURL=WindowImpl.js.map + +/***/ }), + +/***/ 934: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(918); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a mixin that extends parent nodes that can have children. + * This mixin is implemented by {@link Element}, {@link Document} and + * {@link DocumentFragment}. + */ +class ParentNodeImpl { + /** @inheritdoc */ + get children() { + /** + * The children attribute’s getter must return an HTMLCollection collection + * rooted at context object matching only element children. + */ + return algorithm_1.create_htmlCollection(util_1.Cast.asNode(this)); + } + /** @inheritdoc */ + get firstElementChild() { + /** + * The firstElementChild attribute’s getter must return the first child + * that is an element, and null otherwise. + */ + let node = util_1.Cast.asNode(this)._firstChild; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._nextSibling; + } + return null; + } + /** @inheritdoc */ + get lastElementChild() { + /** + * The lastElementChild attribute’s getter must return the last child that + * is an element, and null otherwise. + */ + let node = util_1.Cast.asNode(this)._lastChild; + while (node) { + if (util_1.Guard.isElementNode(node)) + return node; + else + node = node._previousSibling; + } + return null; + } + /** @inheritdoc */ + get childElementCount() { + /** + * The childElementCount attribute’s getter must return the number of + * children of context object that are elements. + */ + let count = 0; + for (const childNode of util_1.Cast.asNode(this)._children) { + if (util_1.Guard.isElementNode(childNode)) + count++; + } + return count; + } + /** @inheritdoc */ + prepend(...nodes) { + /** + * 1. Let node be the result of converting nodes into a node given nodes + * and context object’s node document. + * 2. Pre-insert node into context object before the context object’s first + * child. + */ + const node = util_1.Cast.asNode(this); + const childNode = algorithm_1.parentNode_convertNodesIntoANode(nodes, node._nodeDocument); + algorithm_1.mutation_preInsert(childNode, node, node._firstChild); + } + /** @inheritdoc */ + append(...nodes) { + /** + * 1. Let node be the result of converting nodes into a node given nodes + * and context object’s node document. + * 2. Append node to context object. + */ + const node = util_1.Cast.asNode(this); + const childNode = algorithm_1.parentNode_convertNodesIntoANode(nodes, node._nodeDocument); + algorithm_1.mutation_append(childNode, node); + } + /** @inheritdoc */ + querySelector(selectors) { + /** + * The querySelector(selectors) method, when invoked, must return the first + * result of running scope-match a selectors string selectors against + * context object, if the result is not an empty list, and null otherwise. + */ + const node = util_1.Cast.asNode(this); + const result = algorithm_1.selectors_scopeMatchASelectorsString(selectors, node); + return (result.length === 0 ? null : result[0]); + } + /** @inheritdoc */ + querySelectorAll(selectors) { + /** + * The querySelectorAll(selectors) method, when invoked, must return the + * static result of running scope-match a selectors string selectors against + * context object. + */ + const node = util_1.Cast.asNode(this); + const result = algorithm_1.selectors_scopeMatchASelectorsString(selectors, node); + return algorithm_1.create_nodeListStatic(node, result); + } +} +exports.ParentNodeImpl = ParentNodeImpl; +//# sourceMappingURL=ParentNodeImpl.js.map + +/***/ }), + +/***/ 935: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const _1 = __webpack_require__(113); +const interfaces_1 = __webpack_require__(970); +const EventTargetImpl_1 = __webpack_require__(597); +const util_1 = __webpack_require__(918); +const DOMException_1 = __webpack_require__(35); +const algorithm_1 = __webpack_require__(163); +const URLAlgorithm_1 = __webpack_require__(813); +const WebIDLAlgorithm_1 = __webpack_require__(495); +/** + * Represents a generic XML node. + */ +class NodeImpl extends EventTargetImpl_1.EventTargetImpl { + /** + * Initializes a new instance of `Node`. + */ + constructor() { + super(); + this._parent = null; + this._firstChild = null; + this._lastChild = null; + this._previousSibling = null; + this._nextSibling = null; + } + get _childNodes() { + return this.__childNodes || (this.__childNodes = algorithm_1.create_nodeList(this)); + } + get _nodeDocument() { return this._nodeDocumentOverride || _1.dom.window._associatedDocument; } + set _nodeDocument(val) { this._nodeDocumentOverride = val; } + get _registeredObserverList() { + return this.__registeredObserverList || (this.__registeredObserverList = []); + } + /** @inheritdoc */ + get nodeType() { return this._nodeType; } + /** + * Returns a string appropriate for the type of node. + */ + get nodeName() { + if (util_1.Guard.isElementNode(this)) { + return this._htmlUppercasedQualifiedName; + } + else if (util_1.Guard.isAttrNode(this)) { + return this._qualifiedName; + } + else if (util_1.Guard.isExclusiveTextNode(this)) { + return "#text"; + } + else if (util_1.Guard.isCDATASectionNode(this)) { + return "#cdata-section"; + } + else if (util_1.Guard.isProcessingInstructionNode(this)) { + return this._target; + } + else if (util_1.Guard.isCommentNode(this)) { + return "#comment"; + } + else if (util_1.Guard.isDocumentNode(this)) { + return "#document"; + } + else if (util_1.Guard.isDocumentTypeNode(this)) { + return this._name; + } + else if (util_1.Guard.isDocumentFragmentNode(this)) { + return "#document-fragment"; + } + else { + return ""; + } + } + /** + * Gets the absolute base URL of the node. + */ + get baseURI() { + /** + * The baseURI attribute’s getter must return node document’s document + * base URL, serialized. + * TODO: Implement in HTML DOM + * https://html.spec.whatwg.org/multipage/urls-and-fetching.html#document-base-url + */ + return URLAlgorithm_1.urlSerializer(this._nodeDocument._URL); + } + /** + * Returns whether the node is rooted to a document node. + */ + get isConnected() { + /** + * The isConnected attribute’s getter must return true, if context object + * is connected, and false otherwise. + */ + return util_1.Guard.isElementNode(this) && algorithm_1.shadowTree_isConnected(this); + } + /** + * Returns the parent document. + */ + get ownerDocument() { + /** + * The ownerDocument attribute’s getter must return null, if the context + * object is a document, and the context object’s node document otherwise. + * _Note:_ The node document of a document is that document itself. All + * nodes have a node document at all times. + */ + if (this._nodeType === interfaces_1.NodeType.Document) + return null; + else + return this._nodeDocument; + } + /** + * Returns the root node. + * + * @param options - if options has `composed = true` this function + * returns the node's shadow-including root, otherwise it returns + * the node's root node. + */ + getRootNode(options) { + /** + * The getRootNode(options) method, when invoked, must return context + * object’s shadow-including root if options’s composed is true, + * and context object’s root otherwise. + */ + return algorithm_1.tree_rootNode(this, !!options && options.composed); + } + /** + * Returns the parent node. + */ + get parentNode() { + /** + * The parentNode attribute’s getter must return the context object’s parent. + * _Note:_ An Attr node has no parent. + */ + if (this._nodeType === interfaces_1.NodeType.Attribute) { + return null; + } + else { + return this._parent; + } + } + /** + * Returns the parent element. + */ + get parentElement() { + /** + * The parentElement attribute’s getter must return the context object’s + * parent element. + */ + if (this._parent && util_1.Guard.isElementNode(this._parent)) { + return this._parent; + } + else { + return null; + } + } + /** + * Determines whether a node has any children. + */ + hasChildNodes() { + /** + * The hasChildNodes() method, when invoked, must return true if the context + * object has children, and false otherwise. + */ + return (this._firstChild !== null); + } + /** + * Returns a {@link NodeList} of child nodes. + */ + get childNodes() { + /** + * The childNodes attribute’s getter must return a NodeList rooted at the + * context object matching only children. + */ + return this._childNodes; + } + /** + * Returns the first child node. + */ + get firstChild() { + /** + * The firstChild attribute’s getter must return the context object’s first + * child. + */ + return this._firstChild; + } + /** + * Returns the last child node. + */ + get lastChild() { + /** + * The lastChild attribute’s getter must return the context object’s last + * child. + */ + return this._lastChild; + } + /** + * Returns the previous sibling node. + */ + get previousSibling() { + /** + * The previousSibling attribute’s getter must return the context object’s + * previous sibling. + * _Note:_ An Attr node has no siblings. + */ + return this._previousSibling; + } + /** + * Returns the next sibling node. + */ + get nextSibling() { + /** + * The nextSibling attribute’s getter must return the context object’s + * next sibling. + */ + return this._nextSibling; + } + /** + * Gets or sets the data associated with a {@link CharacterData} node or the + * value of an {@link @Attr} node. For other node types returns `null`. + */ + get nodeValue() { + if (util_1.Guard.isAttrNode(this)) { + return this._value; + } + else if (util_1.Guard.isCharacterDataNode(this)) { + return this._data; + } + else { + return null; + } + } + set nodeValue(value) { + if (value === null) { + value = ''; + } + if (util_1.Guard.isAttrNode(this)) { + algorithm_1.attr_setAnExistingAttributeValue(this, value); + } + else if (util_1.Guard.isCharacterDataNode(this)) { + algorithm_1.characterData_replaceData(this, 0, this._data.length, value); + } + } + /** + * Returns the concatenation of data of all the {@link Text} + * node descendants in tree order. When set, replaces the text + * contents of the node with the given value. + */ + get textContent() { + if (util_1.Guard.isDocumentFragmentNode(this) || util_1.Guard.isElementNode(this)) { + return algorithm_1.text_descendantTextContent(this); + } + else if (util_1.Guard.isAttrNode(this)) { + return this._value; + } + else if (util_1.Guard.isCharacterDataNode(this)) { + return this._data; + } + else { + return null; + } + } + set textContent(value) { + if (value === null) { + value = ''; + } + if (util_1.Guard.isDocumentFragmentNode(this) || util_1.Guard.isElementNode(this)) { + algorithm_1.node_stringReplaceAll(value, this); + } + else if (util_1.Guard.isAttrNode(this)) { + algorithm_1.attr_setAnExistingAttributeValue(this, value); + } + else if (util_1.Guard.isCharacterDataNode(this)) { + algorithm_1.characterData_replaceData(this, 0, algorithm_1.tree_nodeLength(this), value); + } + } + /** + * Puts all {@link Text} nodes in the full depth of the sub-tree + * underneath this node into a "normal" form where only markup + * (e.g., tags, comments, processing instructions, CDATA sections, + * and entity references) separates {@link Text} nodes, i.e., there + * are no adjacent Text nodes. + */ + normalize() { + /** + * The normalize() method, when invoked, must run these steps for each + * descendant exclusive Text node node of context object: + */ + const descendantNodes = []; + let node = algorithm_1.tree_getFirstDescendantNode(this, false, false, (e) => util_1.Guard.isExclusiveTextNode(e)); + while (node !== null) { + descendantNodes.push(node); + node = algorithm_1.tree_getNextDescendantNode(this, node, false, false, (e) => util_1.Guard.isExclusiveTextNode(e)); + } + for (let i = 0; i < descendantNodes.length; i++) { + const node = descendantNodes[i]; + if (node._parent === null) + continue; + /** + * 1. Let length be node’s length. + * 2. If length is zero, then remove node and continue with the next + * exclusive Text node, if any. + */ + let length = algorithm_1.tree_nodeLength(node); + if (length === 0) { + algorithm_1.mutation_remove(node, node._parent); + continue; + } + /** + * 3. Let data be the concatenation of the data of node’s contiguous + * exclusive Text nodes (excluding itself), in tree order. + */ + const textSiblings = []; + let data = ''; + for (const sibling of algorithm_1.text_contiguousExclusiveTextNodes(node)) { + textSiblings.push(sibling); + data += sibling._data; + } + /** + * 4. Replace data with node node, offset length, count 0, and data data. + */ + algorithm_1.characterData_replaceData(node, length, 0, data); + /** + * 5. Let currentNode be node’s next sibling. + * 6. While currentNode is an exclusive Text node: + */ + if (_1.dom.rangeList.size !== 0) { + let currentNode = node._nextSibling; + while (currentNode !== null && util_1.Guard.isExclusiveTextNode(currentNode)) { + /** + * 6.1. For each live range whose start node is currentNode, add length + * to its start offset and set its start node to node. + * 6.2. For each live range whose end node is currentNode, add length to + * its end offset and set its end node to node. + * 6.3. For each live range whose start node is currentNode’s parent and + * start offset is currentNode’s index, set its start node to node and + * its start offset to length. + * 6.4. For each live range whose end node is currentNode’s parent and + * end offset is currentNode’s index, set its end node to node and its + * end offset to length. + */ + const cn = currentNode; + const index = algorithm_1.tree_index(cn); + for (const range of _1.dom.rangeList) { + if (range._start[0] === cn) { + range._start[0] = node; + range._start[1] += length; + } + if (range._end[0] === cn) { + range._end[0] = node; + range._end[1] += length; + } + if (range._start[0] === cn._parent && range._start[1] === index) { + range._start[0] = node; + range._start[1] = length; + } + if (range._end[0] === cn._parent && range._end[1] === index) { + range._end[0] = node; + range._end[1] = length; + } + } + /** + * 6.5. Add currentNode’s length to length. + * 6.6. Set currentNode to its next sibling. + */ + length += algorithm_1.tree_nodeLength(currentNode); + currentNode = currentNode._nextSibling; + } + } + /** + * 7. Remove node’s contiguous exclusive Text nodes (excluding itself), + * in tree order. + */ + for (let i = 0; i < textSiblings.length; i++) { + const sibling = textSiblings[i]; + if (sibling._parent === null) + continue; + algorithm_1.mutation_remove(sibling, sibling._parent); + } + } + } + /** + * Returns a duplicate of this node, i.e., serves as a generic copy + * constructor for nodes. The duplicate node has no parent + * ({@link parentNode} returns `null`). + * + * @param deep - if `true`, recursively clone the subtree under the + * specified node. If `false`, clone only the node itself (and its + * attributes, if it is an {@link Element}). + */ + cloneNode(deep = false) { + /** + * 1. If context object is a shadow root, then throw a "NotSupportedError" + * DOMException. + * 2. Return a clone of the context object, with the clone children flag set + * if deep is true. + */ + if (util_1.Guard.isShadowRoot(this)) + throw new DOMException_1.NotSupportedError(); + return algorithm_1.node_clone(this, null, deep); + } + /** + * Determines if the given node is equal to this one. + * + * @param node - the node to compare with + */ + isEqualNode(node = null) { + /** + * The isEqualNode(otherNode) method, when invoked, must return true if + * otherNode is non-null and context object equals otherNode, and false + * otherwise. + */ + return (node !== null && algorithm_1.node_equals(this, node)); + } + /** + * Determines if the given node is reference equal to this one. + * + * @param node - the node to compare with + */ + isSameNode(node = null) { + /** + * The isSameNode(otherNode) method, when invoked, must return true if + * otherNode is context object, and false otherwise. + */ + return (this === node); + } + /** + * Returns a bitmask indicating the position of the given `node` + * relative to this node. + */ + compareDocumentPosition(other) { + /** + * 1. If context object is other, then return zero. + * 2. Let node1 be other and node2 be context object. + * 3. Let attr1 and attr2 be null. + * attr1’s element. + */ + if (other === this) + return 0; + let node1 = other; + let node2 = this; + let attr1 = null; + let attr2 = null; + /** + * 4. If node1 is an attribute, then set attr1 to node1 and node1 to + * attr1’s element. + */ + if (util_1.Guard.isAttrNode(node1)) { + attr1 = node1; + node1 = attr1._element; + } + /** + * 5. If node2 is an attribute, then: + */ + if (util_1.Guard.isAttrNode(node2)) { + /** + * 5.1. Set attr2 to node2 and node2 to attr2’s element. + */ + attr2 = node2; + node2 = attr2._element; + /** + * 5.2. If attr1 and node1 are non-null, and node2 is node1, then: + */ + if (attr1 && node1 && (node1 === node2)) { + /** + * 5.2. For each attr in node2’s attribute list: + */ + for (let i = 0; i < node2._attributeList.length; i++) { + const attr = node2._attributeList[i]; + /** + * 5.2.1. If attr equals attr1, then return the result of adding + * DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC and + * DOCUMENT_POSITION_PRECEDING. + * 5.2.2. If attr equals attr2, then return the result of adding + * DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC and + * DOCUMENT_POSITION_FOLLOWING. + */ + if (algorithm_1.node_equals(attr, attr1)) { + return interfaces_1.Position.ImplementationSpecific | interfaces_1.Position.Preceding; + } + else if (algorithm_1.node_equals(attr, attr2)) { + return interfaces_1.Position.ImplementationSpecific | interfaces_1.Position.Following; + } + } + } + } + /** + * 6. If node1 or node2 is null, or node1’s root is not node2’s root, then + * return the result of adding DOCUMENT_POSITION_DISCONNECTED, + * DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, and either + * DOCUMENT_POSITION_PRECEDING or DOCUMENT_POSITION_FOLLOWING, + * with the constraint that this is to be consistent, together. + */ + if (node1 === null || node2 === null || + algorithm_1.tree_rootNode(node1) !== algorithm_1.tree_rootNode(node2)) { + // nodes are disconnected + // return a random result but cache the value for consistency + return interfaces_1.Position.Disconnected | interfaces_1.Position.ImplementationSpecific | + (_1.dom.compareCache.check(this, other) ? interfaces_1.Position.Preceding : interfaces_1.Position.Following); + } + /** + * 7. If node1 is an ancestor of node2 and attr1 is null, or node1 is node2 + * and attr2 is non-null, then return the result of adding + * DOCUMENT_POSITION_CONTAINS to DOCUMENT_POSITION_PRECEDING. + */ + if ((!attr1 && algorithm_1.tree_isAncestorOf(node2, node1)) || + (attr2 && (node1 === node2))) { + return interfaces_1.Position.Contains | interfaces_1.Position.Preceding; + } + /** + * 8. If node1 is a descendant of node2 and attr2 is null, or node1 is node2 + * and attr1 is non-null, then return the result of adding + * DOCUMENT_POSITION_CONTAINED_BY to DOCUMENT_POSITION_FOLLOWING. + */ + if ((!attr2 && algorithm_1.tree_isDescendantOf(node2, node1)) || + (attr1 && (node1 === node2))) { + return interfaces_1.Position.ContainedBy | interfaces_1.Position.Following; + } + /** + * 9. If node1 is preceding node2, then return DOCUMENT_POSITION_PRECEDING. + */ + if (algorithm_1.tree_isPreceding(node2, node1)) + return interfaces_1.Position.Preceding; + /** + * 10. Return DOCUMENT_POSITION_FOLLOWING. + */ + return interfaces_1.Position.Following; + } + /** + * Returns `true` if given node is an inclusive descendant of this + * node, and `false` otherwise (including when other node is `null`). + * + * @param other - the node to check + */ + contains(other) { + /** + * The contains(other) method, when invoked, must return true if other is an + * inclusive descendant of context object, and false otherwise (including + * when other is null). + */ + if (other === null) + return false; + return algorithm_1.tree_isDescendantOf(this, other, true); + } + /** + * Returns the prefix for a given namespace URI, if present, and + * `null` if not. + * + * @param namespace - the namespace to search + */ + lookupPrefix(namespace) { + /** + * 1. If namespace is null or the empty string, then return null. + * 2. Switch on the context object: + */ + if (!namespace) + return null; + if (util_1.Guard.isElementNode(this)) { + /** + * Return the result of locating a namespace prefix for it using + * namespace. + */ + return algorithm_1.node_locateANamespacePrefix(this, namespace); + } + else if (util_1.Guard.isDocumentNode(this)) { + /** + * Return the result of locating a namespace prefix for its document + * element, if its document element is non-null, and null otherwise. + */ + if (this.documentElement === null) { + return null; + } + else { + return algorithm_1.node_locateANamespacePrefix(this.documentElement, namespace); + } + } + else if (util_1.Guard.isDocumentTypeNode(this) || util_1.Guard.isDocumentFragmentNode(this)) { + return null; + } + else if (util_1.Guard.isAttrNode(this)) { + /** + * Return the result of locating a namespace prefix for its element, + * if its element is non-null, and null otherwise. + */ + if (this._element === null) { + return null; + } + else { + return algorithm_1.node_locateANamespacePrefix(this._element, namespace); + } + } + else { + /** + * Return the result of locating a namespace prefix for its parent + * element, if its parent element is non-null, and null otherwise. + */ + if (this._parent !== null && util_1.Guard.isElementNode(this._parent)) { + return algorithm_1.node_locateANamespacePrefix(this._parent, namespace); + } + else { + return null; + } + } + } + /** + * Returns the namespace URI for a given prefix if present, and `null` + * if not. + * + * @param prefix - the prefix to search + */ + lookupNamespaceURI(prefix) { + /** + * 1. If prefix is the empty string, then set it to null. + * 2. Return the result of running locate a namespace for the context object + * using prefix. + */ + return algorithm_1.node_locateANamespace(this, prefix || null); + } + /** + * Returns `true` if the namespace is the default namespace on this + * node or `false` if not. + * + * @param namespace - the namespace to check + */ + isDefaultNamespace(namespace) { + /** + * 1. If namespace is the empty string, then set it to null. + * 2. Let defaultNamespace be the result of running locate a namespace for + * context object using null. + * 3. Return true if defaultNamespace is the same as namespace, and false otherwise. + */ + if (!namespace) + namespace = null; + const defaultNamespace = algorithm_1.node_locateANamespace(this, null); + return (defaultNamespace === namespace); + } + /** + * Inserts the node `newChild` before the existing child node + * `refChild`. If `refChild` is `null`, inserts `newChild` at the end + * of the list of children. + * + * If `newChild` is a {@link DocumentFragment} object, all of its + * children are inserted, in the same order, before `refChild`. + * + * If `newChild` is already in the tree, it is first removed. + * + * @param newChild - the node to insert + * @param refChild - the node before which the new node must be + * inserted + * + * @returns the newly inserted child node + */ + insertBefore(newChild, refChild) { + /** + * The insertBefore(node, child) method, when invoked, must return the + * result of pre-inserting node into context object before child. + */ + return algorithm_1.mutation_preInsert(newChild, this, refChild); + } + /** + * Adds the node `newChild` to the end of the list of children of this + * node, and returns it. If `newChild` is already in the tree, it is + * first removed. + * + * If `newChild` is a {@link DocumentFragment} object, the entire + * contents of the document fragment are moved into the child list of + * this node. + * + * @param newChild - the node to add + * + * @returns the newly inserted child node + */ + appendChild(newChild) { + /** + * The appendChild(node) method, when invoked, must return the result of + * appending node to context object. + */ + return algorithm_1.mutation_append(newChild, this); + } + /** + * Replaces the child node `oldChild` with `newChild` in the list of + * children, and returns the `oldChild` node. If `newChild` is already + * in the tree, it is first removed. + * + * @param newChild - the new node to put in the child list + * @param oldChild - the node being replaced in the list + * + * @returns the removed child node + */ + replaceChild(newChild, oldChild) { + /** + * The replaceChild(node, child) method, when invoked, must return the + * result of replacing child with node within context object. + */ + return algorithm_1.mutation_replace(oldChild, newChild, this); + } + /** + * Removes the child node indicated by `oldChild` from the list of + * children, and returns it. + * + * @param oldChild - the node being removed from the list + * + * @returns the removed child node + */ + removeChild(oldChild) { + /** + * The removeChild(child) method, when invoked, must return the result of + * pre-removing child from context object. + */ + return algorithm_1.mutation_preRemove(oldChild, this); + } + /** + * Gets the parent event target for the given event. + * + * @param event - an event + */ + _getTheParent(event) { + /** + * A node’s get the parent algorithm, given an event, returns the node’s + * assigned slot, if node is assigned, and node’s parent otherwise. + */ + if (util_1.Guard.isSlotable(this) && algorithm_1.shadowTree_isAssigned(this)) { + return this._assignedSlot; + } + else { + return this._parent; + } + } +} +exports.NodeImpl = NodeImpl; +NodeImpl.ELEMENT_NODE = 1; +NodeImpl.ATTRIBUTE_NODE = 2; +NodeImpl.TEXT_NODE = 3; +NodeImpl.CDATA_SECTION_NODE = 4; +NodeImpl.ENTITY_REFERENCE_NODE = 5; +NodeImpl.ENTITY_NODE = 6; +NodeImpl.PROCESSING_INSTRUCTION_NODE = 7; +NodeImpl.COMMENT_NODE = 8; +NodeImpl.DOCUMENT_NODE = 9; +NodeImpl.DOCUMENT_TYPE_NODE = 10; +NodeImpl.DOCUMENT_FRAGMENT_NODE = 11; +NodeImpl.NOTATION_NODE = 12; +NodeImpl.DOCUMENT_POSITION_DISCONNECTED = 0x01; +NodeImpl.DOCUMENT_POSITION_PRECEDING = 0x02; +NodeImpl.DOCUMENT_POSITION_FOLLOWING = 0x04; +NodeImpl.DOCUMENT_POSITION_CONTAINS = 0x08; +NodeImpl.DOCUMENT_POSITION_CONTAINED_BY = 0x10; +NodeImpl.DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC = 0x20; +/** + * A performance tweak to share an empty set between all node classes. This will + * be overwritten by element, document and document fragment nodes to supply an + * actual set of nodes. + */ +NodeImpl.prototype._children = new util_1.EmptySet(); +/** + * Define constants on prototype. + */ +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ELEMENT_NODE", 1); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ATTRIBUTE_NODE", 2); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "TEXT_NODE", 3); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "CDATA_SECTION_NODE", 4); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ENTITY_REFERENCE_NODE", 5); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "ENTITY_NODE", 6); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "PROCESSING_INSTRUCTION_NODE", 7); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "COMMENT_NODE", 8); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_NODE", 9); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_TYPE_NODE", 10); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_FRAGMENT_NODE", 11); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "NOTATION_NODE", 12); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_DISCONNECTED", 0x01); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_PRECEDING", 0x02); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_FOLLOWING", 0x04); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_CONTAINS", 0x08); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_CONTAINED_BY", 0x10); +WebIDLAlgorithm_1.idl_defineConst(NodeImpl.prototype, "DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC", 0x20); +//# sourceMappingURL=NodeImpl.js.map + +/***/ }), + +/***/ 938: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache for storing order between equal objects. + * + * This cache is used when an algorithm compares two objects and finds them to + * be equal but still needs to establish an order between those two objects. + * When two such objects `a` and `b` are passed to the `check` method, a random + * number is generated with `Math.random()`. If the random number is less than + * `0.5` it is assumed that `a < b` otherwise `a > b`. The random number along + * with `a` and `b` is stored in the cache, so that subsequent checks result + * in the same consistent result. + * + * The cache has a size limit which is defined on initialization. + */ +class CompareCache { + /** + * Initializes a new instance of `CompareCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Compares and caches the given objects. Returns `true` if `objA < objB` and + * `false` otherwise. + * + * @param objA - an item to compare + * @param objB - an item to compare + */ + check(objA, objB) { + if (this._items.get(objA) === objB) + return true; + else if (this._items.get(objB) === objA) + return false; + const result = (Math.random() < 0.5); + if (result) { + this._items.set(objA, objB); + } + else { + this._items.set(objB, objA); + } + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + return result; + } +} +exports.CompareCache = CompareCache; +//# sourceMappingURL=CompareCache.js.map + +/***/ }), + +/***/ 947: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents an object with lazy initialization. + */ +class Lazy { + /** + * Initializes a new instance of `Lazy`. + * + * @param initFunc - initializer function + */ + constructor(initFunc) { + this._initialized = false; + this._value = undefined; + this._initFunc = initFunc; + } + /** + * Gets the value of the object. + */ + get value() { + if (!this._initialized) { + this._value = this._initFunc(); + this._initialized = true; + } + return this._value; + } +} +exports.Lazy = Lazy; +//# sourceMappingURL=Lazy.js.map + +/***/ }), + +/***/ 950: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const url = __webpack_require__(835); +function getProxyUrl(reqUrl) { + let usingSsl = reqUrl.protocol === 'https:'; + let proxyUrl; + if (checkBypass(reqUrl)) { + return proxyUrl; + } + let proxyVar; + if (usingSsl) { + proxyVar = process.env['https_proxy'] || process.env['HTTPS_PROXY']; + } + else { + proxyVar = process.env['http_proxy'] || process.env['HTTP_PROXY']; + } + if (proxyVar) { + proxyUrl = url.parse(proxyVar); + } + return proxyUrl; +} +exports.getProxyUrl = getProxyUrl; +function checkBypass(reqUrl) { + if (!reqUrl.hostname) { + return false; + } + let noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || ''; + if (!noProxy) { + return false; + } + // Determine the request port + let reqPort; + if (reqUrl.port) { + reqPort = Number(reqUrl.port); + } + else if (reqUrl.protocol === 'http:') { + reqPort = 80; + } + else if (reqUrl.protocol === 'https:') { + reqPort = 443; + } + // Format the request hostname and hostname with port + let upperReqHosts = [reqUrl.hostname.toUpperCase()]; + if (typeof reqPort === 'number') { + upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`); + } + // Compare request host against noproxy + for (let upperNoProxyItem of noProxy + .split(',') + .map(x => x.trim().toUpperCase()) + .filter(x => x)) { + if (upperReqHosts.some(x => x === upperNoProxyItem)) { + return true; + } + } + return false; +} +exports.checkBypass = checkBypass; + + +/***/ }), + +/***/ 968: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +class EmptySet { + get size() { + return 0; + } + add(value) { + throw new Error("Cannot add to an empty set."); + } + clear() { + // no-op + } + delete(value) { + return false; + } + forEach(callbackfn, thisArg) { + // no-op + } + has(value) { + return false; + } + [Symbol.iterator]() { + return new EmptySetIterator(); + } + entries() { + return new EmptySetIterator(); + } + keys() { + return new EmptySetIterator(); + } + values() { + return new EmptySetIterator(); + } + get [Symbol.toStringTag]() { + return "EmptySet"; + } +} +exports.EmptySet = EmptySet; +class EmptySetIterator { + [Symbol.iterator]() { + return this; + } + next() { + return { done: true, value: null }; + } +} +//# sourceMappingURL=EmptySet.js.map + +/***/ }), + +/***/ 970: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Defines the position of a boundary point relative to another. + */ +var BoundaryPosition; +(function (BoundaryPosition) { + BoundaryPosition[BoundaryPosition["Before"] = 0] = "Before"; + BoundaryPosition[BoundaryPosition["Equal"] = 1] = "Equal"; + BoundaryPosition[BoundaryPosition["After"] = 2] = "After"; +})(BoundaryPosition = exports.BoundaryPosition || (exports.BoundaryPosition = {})); +/** + * Defines the event phase. + */ +var EventPhase; +(function (EventPhase) { + EventPhase[EventPhase["None"] = 0] = "None"; + EventPhase[EventPhase["Capturing"] = 1] = "Capturing"; + EventPhase[EventPhase["AtTarget"] = 2] = "AtTarget"; + EventPhase[EventPhase["Bubbling"] = 3] = "Bubbling"; +})(EventPhase = exports.EventPhase || (exports.EventPhase = {})); +/** + * Defines the type of a node object. + */ +var NodeType; +(function (NodeType) { + NodeType[NodeType["Element"] = 1] = "Element"; + NodeType[NodeType["Attribute"] = 2] = "Attribute"; + NodeType[NodeType["Text"] = 3] = "Text"; + NodeType[NodeType["CData"] = 4] = "CData"; + NodeType[NodeType["EntityReference"] = 5] = "EntityReference"; + NodeType[NodeType["Entity"] = 6] = "Entity"; + NodeType[NodeType["ProcessingInstruction"] = 7] = "ProcessingInstruction"; + NodeType[NodeType["Comment"] = 8] = "Comment"; + NodeType[NodeType["Document"] = 9] = "Document"; + NodeType[NodeType["DocumentType"] = 10] = "DocumentType"; + NodeType[NodeType["DocumentFragment"] = 11] = "DocumentFragment"; + NodeType[NodeType["Notation"] = 12] = "Notation"; // historical +})(NodeType = exports.NodeType || (exports.NodeType = {})); +/** + * Defines the position of a node in the document relative to another + * node. + */ +var Position; +(function (Position) { + Position[Position["Disconnected"] = 1] = "Disconnected"; + Position[Position["Preceding"] = 2] = "Preceding"; + Position[Position["Following"] = 4] = "Following"; + Position[Position["Contains"] = 8] = "Contains"; + Position[Position["ContainedBy"] = 16] = "ContainedBy"; + Position[Position["ImplementationSpecific"] = 32] = "ImplementationSpecific"; +})(Position = exports.Position || (exports.Position = {})); +/** + * Defines the return value of a filter callback. + */ +var FilterResult; +(function (FilterResult) { + FilterResult[FilterResult["Accept"] = 1] = "Accept"; + FilterResult[FilterResult["Reject"] = 2] = "Reject"; + FilterResult[FilterResult["Skip"] = 3] = "Skip"; +})(FilterResult = exports.FilterResult || (exports.FilterResult = {})); +/** + * Defines what to show in node filter. + */ +var WhatToShow; +(function (WhatToShow) { + WhatToShow[WhatToShow["All"] = 4294967295] = "All"; + WhatToShow[WhatToShow["Element"] = 1] = "Element"; + WhatToShow[WhatToShow["Attribute"] = 2] = "Attribute"; + WhatToShow[WhatToShow["Text"] = 4] = "Text"; + WhatToShow[WhatToShow["CDataSection"] = 8] = "CDataSection"; + WhatToShow[WhatToShow["EntityReference"] = 16] = "EntityReference"; + WhatToShow[WhatToShow["Entity"] = 32] = "Entity"; + WhatToShow[WhatToShow["ProcessingInstruction"] = 64] = "ProcessingInstruction"; + WhatToShow[WhatToShow["Comment"] = 128] = "Comment"; + WhatToShow[WhatToShow["Document"] = 256] = "Document"; + WhatToShow[WhatToShow["DocumentType"] = 512] = "DocumentType"; + WhatToShow[WhatToShow["DocumentFragment"] = 1024] = "DocumentFragment"; + WhatToShow[WhatToShow["Notation"] = 2048] = "Notation"; +})(WhatToShow = exports.WhatToShow || (exports.WhatToShow = {})); +/** + * Defines how boundary points are compared. + */ +var HowToCompare; +(function (HowToCompare) { + HowToCompare[HowToCompare["StartToStart"] = 0] = "StartToStart"; + HowToCompare[HowToCompare["StartToEnd"] = 1] = "StartToEnd"; + HowToCompare[HowToCompare["EndToEnd"] = 2] = "EndToEnd"; + HowToCompare[HowToCompare["EndToStart"] = 3] = "EndToStart"; +})(HowToCompare = exports.HowToCompare || (exports.HowToCompare = {})); +//# sourceMappingURL=interfaces.js.map + +/***/ }), + +/***/ 973: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache of objects with a size limit. + */ +class ObjectCache { + /** + * Initializes a new instance of `ObjectCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Gets an item from the cache. + * + * @param key - object key + */ + get(key) { + return this._items.get(key); + } + /** + * Adds a new item to the cache. + * + * @param key - object key + * @param value - object value + */ + set(key, value) { + this._items.set(key, value); + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + } + /** + * Removes an item from the cache. + * + * @param item - an item + */ + delete(key) { + return this._items.delete(key); + } + /** + * Determines if an item is in the cache. + * + * @param item - an item + */ + has(key) { + return this._items.has(key); + } + /** + * Removes all items from the cache. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the cache. + */ + get size() { return this._items.size; } + /** + * Applies the given callback function to all elements of the cache. + */ + forEach(callback, thisArg) { + this._items.forEach((v, k) => callback.call(thisArg, k, v)); + } + /** + * Iterates through the items in the set. + */ + *keys() { + yield* this._items.keys(); + } + /** + * Iterates through the items in the set. + */ + *values() { + yield* this._items.values(); + } + /** + * Iterates through the items in the set. + */ + *entries() { + yield* this._items.entries(); + } + /** + * Iterates through the items in the set. + */ + *[Symbol.iterator]() { + yield* this._items; + } + /** + * Returns the string tag of the cache. + */ + get [Symbol.toStringTag]() { + return "ObjectCache"; + } +} +exports.ObjectCache = ObjectCache; +//# sourceMappingURL=ObjectCache.js.map + +/***/ }), + +/***/ 983: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const util_1 = __webpack_require__(918); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a mixin that extends child nodes that can have siblings + * including doctypes. This mixin is implemented by {@link Element}, + * {@link CharacterData} and {@link DocumentType}. + */ +class ChildNodeImpl { + /** @inheritdoc */ + before(...nodes) { + /** + * 1. Let parent be context object’s parent. + * 2. If parent is null, then return. + */ + const context = util_1.Cast.asNode(this); + const parent = context._parent; + if (parent === null) + return; + /** + * 3. Let viablePreviousSibling be context object’s first preceding + * sibling not in nodes, and null otherwise. + */ + let viablePreviousSibling = context._previousSibling; + let flag = true; + while (flag && viablePreviousSibling) { + flag = false; + for (let i = 0; i < nodes.length; i++) { + const child = nodes[i]; + if (child === viablePreviousSibling) { + viablePreviousSibling = viablePreviousSibling._previousSibling; + flag = true; + break; + } + } + } + /** + * 4. Let node be the result of converting nodes into a node, given nodes + * and context object’s node document. + */ + const node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument); + /** + * 5. If viablePreviousSibling is null, set it to parent’s first child, + * and to viablePreviousSibling’s next sibling otherwise. + */ + if (viablePreviousSibling === null) + viablePreviousSibling = parent._firstChild; + else + viablePreviousSibling = viablePreviousSibling._nextSibling; + /** + * 6. Pre-insert node into parent before viablePreviousSibling. + */ + algorithm_1.mutation_preInsert(node, parent, viablePreviousSibling); + } + /** @inheritdoc */ + after(...nodes) { + /** + * 1. Let parent be context object’s parent. + * 2. If parent is null, then return. + */ + const context = util_1.Cast.asNode(this); + const parent = context._parent; + if (!parent) + return; + /** + * 3. Let viableNextSibling be context object’s first following sibling not + * in nodes, and null otherwise. + */ + let viableNextSibling = context._nextSibling; + let flag = true; + while (flag && viableNextSibling) { + flag = false; + for (let i = 0; i < nodes.length; i++) { + const child = nodes[i]; + if (child === viableNextSibling) { + viableNextSibling = viableNextSibling._nextSibling; + flag = true; + break; + } + } + } + /** + * 4. Let node be the result of converting nodes into a node, given nodes + * and context object’s node document. + */ + const node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument); + /** + * 5. Pre-insert node into parent before viableNextSibling. + */ + algorithm_1.mutation_preInsert(node, parent, viableNextSibling); + } + /** @inheritdoc */ + replaceWith(...nodes) { + /** + * 1. Let parent be context object’s parent. + * 2. If parent is null, then return. + */ + const context = util_1.Cast.asNode(this); + const parent = context._parent; + if (!parent) + return; + /** + * 3. Let viableNextSibling be context object’s first following sibling not + * in nodes, and null otherwise. + */ + let viableNextSibling = context._nextSibling; + let flag = true; + while (flag && viableNextSibling) { + flag = false; + for (let i = 0; i < nodes.length; i++) { + const child = nodes[i]; + if (child === viableNextSibling) { + viableNextSibling = viableNextSibling._nextSibling; + flag = true; + break; + } + } + } + /** + * 4. Let node be the result of converting nodes into a node, given nodes + * and context object’s node document. + */ + const node = algorithm_1.parentNode_convertNodesIntoANode(nodes, context._nodeDocument); + /** + * 5. If context object’s parent is parent, replace the context object with + * node within parent. + * _Note:_ Context object could have been inserted into node. + * 6. Otherwise, pre-insert node into parent before viableNextSibling. + */ + if (context._parent === parent) + algorithm_1.mutation_replace(context, node, parent); + else + algorithm_1.mutation_preInsert(node, parent, viableNextSibling); + } + /** @inheritdoc */ + remove() { + /** + * 1. If context object’s parent is null, then return. + * 2. Remove the context object from context object’s parent. + */ + const context = util_1.Cast.asNode(this); + const parent = context._parent; + if (!parent) + return; + algorithm_1.mutation_remove(context, parent); + } +} +exports.ChildNodeImpl = ChildNodeImpl; +//# sourceMappingURL=ChildNodeImpl.js.map + +/***/ }), + +/***/ 986: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", { value: true }); +const tr = __webpack_require__(9); +/** + * Exec a command. + * Output will be streamed to the live console. + * Returns promise with return code + * + * @param commandLine command to execute (can include additional args). Must be correctly escaped. + * @param args optional arguments for tool. Escaping is handled by the lib. + * @param options optional exec options. See ExecOptions + * @returns Promise exit code + */ +function exec(commandLine, args, options) { + return __awaiter(this, void 0, void 0, function* () { + const commandArgs = tr.argStringToArray(commandLine); + if (commandArgs.length === 0) { + throw new Error(`Parameter 'commandLine' cannot be null or empty.`); + } + // Path to tool to execute should be first arg + const toolPath = commandArgs[0]; + args = commandArgs.slice(1).concat(args || []); + const runner = new tr.ToolRunner(toolPath, args, options); + return runner.exec(); + }); +} +exports.exec = exec; +//# sourceMappingURL=exec.js.map + +/***/ }), + +/***/ 990: +/***/ (function(__unusedmodule, exports, __webpack_require__) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +const algorithm_1 = __webpack_require__(163); +/** + * Represents a controller that allows to abort DOM requests. + */ +class AbortControllerImpl { + /** + * Initializes a new instance of `AbortController`. + */ + constructor() { + /** + * 1. Let signal be a new AbortSignal object. + * 2. Let controller be a new AbortController object whose signal is signal. + * 3. Return controller. + */ + this._signal = algorithm_1.create_abortSignal(); + } + /** @inheritdoc */ + get signal() { return this._signal; } + /** @inheritdoc */ + abort() { + algorithm_1.abort_signalAbort(this._signal); + } +} +exports.AbortControllerImpl = AbortControllerImpl; +//# sourceMappingURL=AbortControllerImpl.js.map + +/***/ }), + +/***/ 995: +/***/ (function(__unusedmodule, exports) { + +"use strict"; + +Object.defineProperty(exports, "__esModule", { value: true }); +/** + * Represents a cache of objects with a size limit. + */ +class ObjectCache { + /** + * Initializes a new instance of `ObjectCache`. + * + * @param limit - maximum number of items to keep in the cache. When the limit + * is exceeded the first item is removed from the cache. + */ + constructor(limit = 1000) { + this._items = new Map(); + this._limit = limit; + } + /** + * Gets an item from the cache. + * + * @param key - object key + */ + get(key) { + return this._items.get(key); + } + /** + * Adds a new item to the cache. + * + * @param key - object key + * @param value - object value + */ + set(key, value) { + this._items.set(key, value); + if (this._items.size > this._limit) { + const it = this._items.keys().next(); + /* istanbul ignore else */ + if (!it.done) { + this._items.delete(it.value); + } + } + } + /** + * Removes an item from the cache. + * + * @param item - an item + */ + delete(key) { + return this._items.delete(key); + } + /** + * Determines if an item is in the cache. + * + * @param item - an item + */ + has(key) { + return this._items.has(key); + } + /** + * Removes all items from the cache. + */ + clear() { + this._items.clear(); + } + /** + * Gets the number of items in the cache. + */ + get size() { return this._items.size; } + /** + * Applies the given callback function to all elements of the cache. + */ + forEach(callback, thisArg) { + this._items.forEach((v, k) => callback.call(thisArg, k, v)); + } + /** + * Iterates through the items in the set. + */ + *keys() { + yield* this._items.keys(); + } + /** + * Iterates through the items in the set. + */ + *values() { + yield* this._items.values(); + } + /** + * Iterates through the items in the set. + */ + *entries() { + yield* this._items.entries(); + } + /** + * Iterates through the items in the set. + */ + *[Symbol.iterator]() { + yield* this._items; + } + /** + * Returns the string tag of the cache. + */ + get [Symbol.toStringTag]() { + return "ObjectCache"; + } +} +exports.ObjectCache = ObjectCache; +//# sourceMappingURL=ObjectCache.js.map + +/***/ }) + +/******/ }); \ No newline at end of file diff --git a/dist/unzip b/dist/setup/unzip similarity index 100% rename from dist/unzip rename to dist/setup/unzip diff --git a/package-lock.json b/package-lock.json index 12271ed..f4eb6af 100644 --- a/package-lock.json +++ b/package-lock.json @@ -430,6 +430,74 @@ "@types/yargs": "^13.0.0" } }, + "@oozcitak/dom": { + "version": "1.15.5", + "resolved": "https://registry.npmjs.org/@oozcitak/dom/-/dom-1.15.5.tgz", + "integrity": "sha512-L6v3Mwb0TaYBYgeYlIeBaHnc+2ZEaDSbFiRm5KmqZQSoBlbPlf+l6aIH/sD5GUf2MYwULw00LT7+dOnEuAEC0A==", + "requires": { + "@oozcitak/infra": "1.0.5", + "@oozcitak/url": "1.0.0", + "@oozcitak/util": "8.0.0" + }, + "dependencies": { + "@oozcitak/util": { + "version": "8.0.0", + "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-8.0.0.tgz", + "integrity": "sha512-+9Hq6yuoq/3TRV/n/xcpydGBq2qN2/DEDMqNTG7rm95K6ZE2/YY/sPyx62+1n8QsE9O26e5M1URlXsk+AnN9Jw==" + } + } + }, + "@oozcitak/infra": { + "version": "1.0.5", + "resolved": "https://registry.npmjs.org/@oozcitak/infra/-/infra-1.0.5.tgz", + "integrity": "sha512-o+zZH7M6l5e3FaAWy3ojaPIVN5eusaYPrKm6MZQt0DKNdgXa2wDYExjpP0t/zx+GoQgQKzLu7cfD8rHCLt8JrQ==", + "requires": { + "@oozcitak/util": "8.0.0" + }, + "dependencies": { + "@oozcitak/util": { + "version": "8.0.0", + "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-8.0.0.tgz", + "integrity": "sha512-+9Hq6yuoq/3TRV/n/xcpydGBq2qN2/DEDMqNTG7rm95K6ZE2/YY/sPyx62+1n8QsE9O26e5M1URlXsk+AnN9Jw==" + } + } + }, + "@oozcitak/url": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/@oozcitak/url/-/url-1.0.0.tgz", + "integrity": "sha512-LGrMeSxeLzsdaitxq3ZmBRVOrlRRQIgNNci6L0VRnOKlJFuRIkNm4B+BObXPCJA6JT5bEJtrrwjn30jueHJYZQ==", + "requires": { + "@oozcitak/infra": "1.0.3", + "@oozcitak/util": "1.0.2" + }, + "dependencies": { + "@oozcitak/infra": { + "version": "1.0.3", + "resolved": "https://registry.npmjs.org/@oozcitak/infra/-/infra-1.0.3.tgz", + "integrity": "sha512-9O2wxXGnRzy76O1XUxESxDGsXT5kzETJPvYbreO4mv6bqe1+YSuux2cZTagjJ/T4UfEwFJz5ixanOqB0QgYAag==", + "requires": { + "@oozcitak/util": "1.0.1" + }, + "dependencies": { + "@oozcitak/util": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-1.0.1.tgz", + "integrity": "sha512-dFwFqcKrQnJ2SapOmRD1nQWEZUtbtIy9Y6TyJquzsalWNJsKIPxmTI0KG6Ypyl8j7v89L2wixH9fQDNrF78hKg==" + } + } + }, + "@oozcitak/util": { + "version": "1.0.2", + "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-1.0.2.tgz", + "integrity": "sha512-4n8B1cWlJleSOSba5gxsMcN4tO8KkkcvXhNWW+ADqvq9Xj+Lrl9uCa90GRpjekqQJyt84aUX015DG81LFpZYXA==" + } + } + }, + "@oozcitak/util": { + "version": "8.3.3", + "resolved": "https://registry.npmjs.org/@oozcitak/util/-/util-8.3.3.tgz", + "integrity": "sha512-Ufpab7G5PfnEhQyy5kDg9C8ltWJjsVT1P/IYqacjstaqydG4Q21HAT2HUZQYBrC/a1ZLKCz87pfydlDvv8y97w==" + }, "@types/babel__core": { "version": "7.1.3", "resolved": "https://registry.npmjs.org/@types/babel__core/-/babel__core-7.1.3.tgz", @@ -4955,6 +5023,16 @@ "integrity": "sha512-A5CUptxDsvxKJEU3yO6DuWBSJz/qizqzJKOMIfUJHETbBw/sFaDxgd6fxm1ewUaM0jZ444Fc5vC5ROYurg/4Pw==", "dev": true }, + "xmlbuilder2": { + "version": "2.1.2", + "resolved": "https://registry.npmjs.org/xmlbuilder2/-/xmlbuilder2-2.1.2.tgz", + "integrity": "sha512-PI710tmtVlQ5VmwzbRTuhmVhKnj9pM8Si+iOZCV2g2SNo3gCrpzR2Ka9wNzZtqfD+mnP+xkrqoNy0sjKZqP4Dg==", + "requires": { + "@oozcitak/dom": "1.15.5", + "@oozcitak/infra": "1.0.5", + "@oozcitak/util": "8.3.3" + } + }, "y18n": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/y18n/-/y18n-4.0.0.tgz", diff --git a/package.json b/package.json index bc97adc..9f38173 100644 --- a/package.json +++ b/package.json @@ -5,11 +5,11 @@ "description": "setup java action", "main": "dist/index.js", "scripts": { - "build": "ncc build src/setup-java.ts", + "build": "ncc build -o dist/setup src/setup-java.ts && ncc build -o dist/cleanup src/cleanup-java.ts", "format": "prettier --write **/*.ts", "format-check": "prettier --check **/*.ts", "prerelease": "npm run-script build", - "release": "git add -f dist/index.js", + "release": "git add -f dist/setup/index.js dist/cleanup/index.js", "test": "jest" }, "repository": { @@ -29,7 +29,8 @@ "@actions/http-client": "^1.0.8", "@actions/io": "^1.0.0", "@actions/tool-cache": "^1.3.1", - "semver": "^6.1.1" + "semver": "^6.1.1", + "xmlbuilder2": "^2.1.2" }, "devDependencies": { "@types/jest": "^24.0.13", diff --git a/src/auth.ts b/src/auth.ts index 2e7c6e8..9681049 100644 --- a/src/auth.ts +++ b/src/auth.ts @@ -3,60 +3,73 @@ import * as os from 'os'; import * as path from 'path'; import * as core from '@actions/core'; import * as io from '@actions/io'; +import {create as xmlCreate} from 'xmlbuilder2'; +import * as constants from './constants'; export const M2_DIR = '.m2'; export const SETTINGS_FILE = 'settings.xml'; -export const DEFAULT_ID = 'github'; -export const DEFAULT_USERNAME = 'GITHUB_ACTOR'; -export const DEFAULT_PASSWORD = 'GITHUB_TOKEN'; - export async function configAuthentication( - id = DEFAULT_ID, - username = DEFAULT_USERNAME, - password = DEFAULT_PASSWORD + id: string, + username: string, + password: string, + gpgPassphrase: string | undefined = undefined ) { console.log( `creating ${SETTINGS_FILE} with server-id: ${id};`, - `environment variables: username=\$${username} and password=\$${password}` + 'environment variables:', + `username=\$${username},`, + `password=\$${password},`, + `and gpg-passphrase=${gpgPassphrase ? '$' + gpgPassphrase : null}` ); // when an alternate m2 location is specified use only that location (no .m2 directory) // otherwise use the home/.m2/ path - const directory: string = path.join( - core.getInput('settings-path') || os.homedir(), - core.getInput('settings-path') ? '' : M2_DIR + const settingsDirectory: string = path.join( + core.getInput(constants.INPUT_SETTINGS_PATH) || os.homedir(), + core.getInput(constants.INPUT_SETTINGS_PATH) ? '' : M2_DIR + ); + await io.mkdirP(settingsDirectory); + core.debug(`created directory ${settingsDirectory}`); + await write( + settingsDirectory, + generate(id, username, password, gpgPassphrase) ); - await io.mkdirP(directory); - core.debug(`created directory ${directory}`); - await write(directory, generate(id, username, password)); -} - -function escapeXML(value: string) { - return value - .replace(/&/g, '&') - .replace(//g, '>') - .replace(/"/g, '"') - .replace(/'/g, '''); } // only exported for testing purposes export function generate( - id = DEFAULT_ID, - username = DEFAULT_USERNAME, - password = DEFAULT_PASSWORD + id: string, + username: string, + password: string, + gpgPassphrase: string | undefined = undefined ) { - return ` - - - - ${escapeXML(id)} - \${env.${escapeXML(username)}} - \${env.${escapeXML(password)}} - - - - `; + const xmlObj: {[key: string]: any} = { + settings: { + '@xmlns': 'http://maven.apache.org/SETTINGS/1.0.0', + '@xmlns:xsi': 'http://www.w3.org/2001/XMLSchema-instance', + '@xsi:schemaLocation': + 'http://maven.apache.org/SETTINGS/1.0.0 https://maven.apache.org/xsd/settings-1.0.0.xsd', + servers: { + server: [ + { + id: id, + username: `\${env.${username}}`, + password: `\${env.${password}}` + } + ] + } + } + }; + + if (gpgPassphrase) { + const gpgServer = { + id: 'gpg.passphrase', + passphrase: `\${env.${gpgPassphrase}}` + }; + xmlObj.settings.servers.server.push(gpgServer); + } + + return xmlCreate(xmlObj).end({headless: true, prettyPrint: true, width: 80}); } async function write(directory: string, settings: string) { diff --git a/src/cleanup-java.ts b/src/cleanup-java.ts new file mode 100644 index 0000000..1660f5f --- /dev/null +++ b/src/cleanup-java.ts @@ -0,0 +1,19 @@ +import * as core from '@actions/core'; +import * as gpg from './gpg'; +import * as constants from './constants'; + +async function run() { + if (core.getInput(constants.INPUT_GPG_PRIVATE_KEY, {required: false})) { + core.info('removing private key from keychain'); + try { + const keyFingerprint = core.getState( + constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT + ); + await gpg.deleteKey(keyFingerprint); + } catch (error) { + core.setFailed('failed to remove private key'); + } + } +} + +run(); diff --git a/src/constants.ts b/src/constants.ts new file mode 100644 index 0000000..2e885cf --- /dev/null +++ b/src/constants.ts @@ -0,0 +1,16 @@ +export const INPUT_VERSION = 'version'; +export const INPUT_JAVA_VERSION = 'java-version'; +export const INPUT_ARCHITECTURE = 'architecture'; +export const INPUT_JAVA_PACKAGE = 'java-package'; +export const INPUT_JDK_FILE = 'jdkFile'; +export const INPUT_SERVER_ID = 'server-id'; +export const INPUT_SERVER_USERNAME = 'server-username'; +export const INPUT_SERVER_PASSWORD = 'server-password'; +export const INPUT_SETTINGS_PATH = 'settings-path'; +export const INPUT_GPG_PRIVATE_KEY = 'gpg-private-key'; +export const INPUT_GPG_PASSPHRASE = 'gpg-passphrase'; + +export const INPUT_DEFAULT_GPG_PRIVATE_KEY = undefined; +export const INPUT_DEFAULT_GPG_PASSPHRASE = 'GPG_PASSPHRASE'; + +export const STATE_GPG_PRIVATE_KEY_FINGERPRINT = 'gpg-private-key-fingerprint'; diff --git a/src/gpg.ts b/src/gpg.ts new file mode 100644 index 0000000..c8e5d7b --- /dev/null +++ b/src/gpg.ts @@ -0,0 +1,58 @@ +import * as fs from 'fs'; +import * as path from 'path'; +import * as io from '@actions/io'; +import * as exec from '@actions/exec'; +import * as util from './util'; +import {ExecOptions} from '@actions/exec/lib/interfaces'; + +export const PRIVATE_KEY_FILE = path.join(util.getTempDir(), 'private-key.asc'); + +const PRIVATE_KEY_FINGERPRINT_REGEX = /\w{40}/; + +export async function importKey(privateKey: string) { + fs.writeFileSync(PRIVATE_KEY_FILE, privateKey, { + encoding: 'utf-8', + flag: 'w' + }); + + let output = ''; + + const options: ExecOptions = { + silent: true, + listeners: { + stdout: (data: Buffer) => { + output += data.toString(); + } + } + }; + + await exec.exec( + 'gpg', + [ + '--batch', + '--import-options', + 'import-show', + '--import', + PRIVATE_KEY_FILE + ], + options + ); + + await io.rmRF(PRIVATE_KEY_FILE); + + const match = output.match(PRIVATE_KEY_FINGERPRINT_REGEX); + return match && match[0]; +} + +export async function deleteKey(keyFingerprint: string) { + await exec.exec( + 'gpg', + ['--batch', '--yes', '--delete-secret-keys', keyFingerprint], + {silent: true} + ); + await exec.exec( + 'gpg', + ['--batch', '--yes', '--delete-keys', keyFingerprint], + {silent: true} + ); +} diff --git a/src/installer.ts b/src/installer.ts index ba70611..88a8ff1 100644 --- a/src/installer.ts +++ b/src/installer.ts @@ -1,5 +1,3 @@ -let tempDirectory = process.env['RUNNER_TEMP'] || ''; - import * as core from '@actions/core'; import * as io from '@actions/io'; import * as exec from '@actions/exec'; @@ -8,23 +6,10 @@ import * as tc from '@actions/tool-cache'; import * as fs from 'fs'; import * as path from 'path'; import * as semver from 'semver'; +import * as util from './util'; -const IS_WINDOWS = process.platform === 'win32'; - -if (!tempDirectory) { - let baseLocation; - if (IS_WINDOWS) { - // On windows use the USERPROFILE env variable - baseLocation = process.env['USERPROFILE'] || 'C:\\'; - } else { - if (process.platform === 'darwin') { - baseLocation = '/Users'; - } else { - baseLocation = '/home'; - } - } - tempDirectory = path.join(baseLocation, 'actions', 'temp'); -} +const tempDirectory = util.getTempDir(); +const IS_WINDOWS = util.isWindows(); export async function getJava( version: string, diff --git a/src/setup-java.ts b/src/setup-java.ts index d039217..db169f2 100644 --- a/src/setup-java.ts +++ b/src/setup-java.ts @@ -1,30 +1,55 @@ import * as core from '@actions/core'; import * as installer from './installer'; import * as auth from './auth'; +import * as gpg from './gpg'; +import * as constants from './constants'; import * as path from 'path'; async function run() { try { - let version = core.getInput('version'); + let version = core.getInput(constants.INPUT_VERSION); if (!version) { - version = core.getInput('java-version', {required: true}); + version = core.getInput(constants.INPUT_JAVA_VERSION, {required: true}); } - const arch = core.getInput('architecture', {required: true}); - const javaPackage = core.getInput('java-package', {required: true}); - const jdkFile = core.getInput('jdkFile', {required: false}) || ''; + const arch = core.getInput(constants.INPUT_ARCHITECTURE, {required: true}); + const javaPackage = core.getInput(constants.INPUT_JAVA_PACKAGE, { + required: true + }); + const jdkFile = core.getInput(constants.INPUT_JDK_FILE, {required: false}); await installer.getJava(version, arch, jdkFile, javaPackage); - const matchersPath = path.join(__dirname, '..', '.github'); - console.log(`##[add-matcher]${path.join(matchersPath, 'java.json')}`); + const matchersPath = path.join(__dirname, '..', '..', '.github'); + core.info(`##[add-matcher]${path.join(matchersPath, 'java.json')}`); - const id = core.getInput('server-id', {required: false}) || undefined; - const username = - core.getInput('server-username', {required: false}) || undefined; - const password = - core.getInput('server-password', {required: false}) || undefined; + const id = core.getInput(constants.INPUT_SERVER_ID, {required: false}); + const username = core.getInput(constants.INPUT_SERVER_USERNAME, { + required: false + }); + const password = core.getInput(constants.INPUT_SERVER_PASSWORD, { + required: false + }); + const gpgPrivateKey = + core.getInput(constants.INPUT_GPG_PRIVATE_KEY, {required: false}) || + constants.INPUT_DEFAULT_GPG_PRIVATE_KEY; + const gpgPassphrase = + core.getInput(constants.INPUT_GPG_PASSPHRASE, {required: false}) || + (gpgPrivateKey ? constants.INPUT_DEFAULT_GPG_PASSPHRASE : undefined); - await auth.configAuthentication(id, username, password); + if (gpgPrivateKey) { + core.setSecret(gpgPrivateKey); + } + + await auth.configAuthentication(id, username, password, gpgPassphrase); + + if (gpgPrivateKey) { + core.info('importing private key'); + const keyFingerprint = (await gpg.importKey(gpgPrivateKey)) || ''; + core.saveState( + constants.STATE_GPG_PRIVATE_KEY_FINGERPRINT, + keyFingerprint + ); + } } catch (error) { core.setFailed(error.message); } diff --git a/src/util.ts b/src/util.ts new file mode 100644 index 0000000..671727c --- /dev/null +++ b/src/util.ts @@ -0,0 +1,26 @@ +import * as path from 'path'; + +export function getTempDir() { + let tempDirectory = process.env.RUNNER_TEMP; + if (tempDirectory === undefined) { + let baseLocation; + if (isWindows()) { + // On windows use the USERPROFILE env variable + baseLocation = process.env['USERPROFILE'] + ? process.env['USERPROFILE'] + : 'C:\\'; + } else { + if (process.platform === 'darwin') { + baseLocation = '/Users'; + } else { + baseLocation = '/home'; + } + } + tempDirectory = path.join(baseLocation, 'actions', 'temp'); + } + return tempDirectory; +} + +export function isWindows() { + return process.platform === 'win32'; +}