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https://gitlab.winehq.org/wine/wine-gecko.git
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152 lines
5.5 KiB
JavaScript
152 lines
5.5 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Jetpack.
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*
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* The Initial Developer of the Original Code is Mozilla.
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* Portions created by the Initial Developer are Copyright (C) 2007
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Atul Varma <atul@mozilla.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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(function(global) {
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const Cc = Components.classes;
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const Ci = Components.interfaces;
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const Cu = Components.utils;
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const Cr = Components.results;
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var exports = {};
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// Load the SecurableModule prerequisite.
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var securableModule;
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if (global.require)
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// We're being loaded in a SecurableModule.
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securableModule = require("securable-module");
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else {
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var myURI = Components.stack.filename.split(" -> ").slice(-1)[0];
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var ios = Cc['@mozilla.org/network/io-service;1']
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.getService(Ci.nsIIOService);
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var securableModuleURI = ios.newURI("securable-module.js", null,
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ios.newURI(myURI, null, null));
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if (securableModuleURI.scheme == "chrome") {
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// The securable-module module is at a chrome URI, so we can't
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// simply load it via Cu.import(). Let's assume we're in a
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// chrome-privileged document and use mozIJSSubScriptLoader.
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var loader = Cc["@mozilla.org/moz/jssubscript-loader;1"]
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.getService(Ci.mozIJSSubScriptLoader);
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// Import the script, don't pollute the global scope.
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securableModule = {__proto__: global};
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loader.loadSubScript(securableModuleURI.spec, securableModule);
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securableModule = securableModule.SecurableModule;
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} else {
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securableModule = {};
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try {
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Cu.import(securableModuleURI.spec, securableModule);
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} catch (e if e.result == Cr.NS_ERROR_ILLEGAL_VALUE) {
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Cu.reportError("Failed to load " + securableModuleURI.spec);
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}
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}
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}
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function unloadLoader() {
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this.require("unload").send();
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}
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var cuddlefishSandboxFactory = {
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createSandbox: function(options) {
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var filename = options.filename ? options.filename : null;
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var sandbox = this.__proto__.createSandbox(options);
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sandbox.defineProperty("__url__", filename);
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return sandbox;
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},
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__proto__: new securableModule.SandboxFactory("system")
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};
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function CuddlefishModule(loader) {
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this.parentLoader = loader;
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this.__proto__ = exports;
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}
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var Loader = exports.Loader = function Loader(options) {
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var globals = {Cc: Components.classes,
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Ci: Components.interfaces,
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Cu: Components.utils,
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Cr: Components.results};
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if (options.console)
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globals.console = options.console;
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if (options.memory)
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globals.memory = options.memory;
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var modules = {};
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var loaderOptions = {rootPath: options.rootPath,
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rootPaths: options.rootPaths,
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fs: options.fs,
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sandboxFactory: cuddlefishSandboxFactory,
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globals: globals,
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modules: modules};
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var loader = new securableModule.Loader(loaderOptions);
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var path = loader.fs.resolveModule(null, "cuddlefish");
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modules[path] = new CuddlefishModule(loader);
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if (!globals.console) {
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var console = loader.require("plain-text-console");
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globals.console = new console.PlainTextConsole(options.print);
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}
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if (!globals.memory)
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globals.memory = loader.require("memory");
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loader.console = globals.console;
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loader.memory = globals.memory;
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loader.unload = unloadLoader;
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return loader;
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};
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if (global.window) {
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// We're being loaded in a chrome window, or a web page with
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// UniversalXPConnect privileges.
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global.Cuddlefish = exports;
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} else if (global.exports) {
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// We're being loaded in a SecurableModule.
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for (name in exports) {
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global.exports[name] = exports[name];
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}
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} else {
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// We're being loaded in a JS module.
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global.EXPORTED_SYMBOLS = [];
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for (name in exports) {
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global.EXPORTED_SYMBOLS.push(name);
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global[name] = exports[name];
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}
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}
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})(this);
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