diff options
Diffstat (limited to 'tools/addon-sdk-1.5/python-lib/cuddlefish/app-extension/bootstrap.js')
-rw-r--r-- | tools/addon-sdk-1.5/python-lib/cuddlefish/app-extension/bootstrap.js | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/tools/addon-sdk-1.5/python-lib/cuddlefish/app-extension/bootstrap.js b/tools/addon-sdk-1.5/python-lib/cuddlefish/app-extension/bootstrap.js deleted file mode 100644 index 661f2bb..0000000 --- a/tools/addon-sdk-1.5/python-lib/cuddlefish/app-extension/bootstrap.js +++ /dev/null @@ -1,216 +0,0 @@ -/* vim:set ts=2 sw=2 sts=2 expandtab */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -// @see http://mxr.mozilla.org/mozilla-central/source/js/src/xpconnect/loader/mozJSComponentLoader.cpp - -"use strict"; - -const { classes: Cc, Constructor: CC, interfaces: Ci, utils: Cu, - results: Cr, manager: Cm } = Components; -const ioService = Cc['@mozilla.org/network/io-service;1']. - getService(Ci.nsIIOService); -const resourceHandler = ioService.getProtocolHandler('resource') - .QueryInterface(Ci.nsIResProtocolHandler); -const XMLHttpRequest = CC('@mozilla.org/xmlextras/xmlhttprequest;1', - 'nsIXMLHttpRequest'); -const prefs = Cc["@mozilla.org/preferences-service;1"]. - getService(Ci.nsIPrefService). - QueryInterface(Ci.nsIPrefBranch2); -const mozIJSSubScriptLoader = Cc["@mozilla.org/moz/jssubscript-loader;1"]. - getService(Ci.mozIJSSubScriptLoader); - -const REASON = [ 'unknown', 'startup', 'shutdown', 'enable', 'disable', - 'install', 'uninstall', 'upgrade', 'downgrade' ]; - -let loader = null; -let loaderUri = null; - -const URI = __SCRIPT_URI_SPEC__.replace(/bootstrap\.js$/, ""); - -// Initializes default preferences -function setDefaultPrefs() { - let branch = prefs.getDefaultBranch(""); - let prefLoaderScope = { - pref: function(key, val) { - switch (typeof val) { - case "boolean": - branch.setBoolPref(key, val); - break; - case "number": - if (val % 1 == 0) // number must be a integer, otherwise ignore it - branch.setIntPref(key, val); - break; - case "string": - branch.setCharPref(key, val); - break; - } - } - }; - - let uri = ioService.newURI( - "defaults/preferences/prefs.js", - null, - ioService.newURI(URI, null, null)); - - // if there is a prefs.js file, then import the default prefs - try { - // setup default prefs - mozIJSSubScriptLoader.loadSubScript(uri.spec, prefLoaderScope); - } - // errors here should not kill addon - catch (e) { - Cu.reportError(e); - } -} - -// Gets the topic that fit best as application startup event, in according with -// the current application (e.g. Firefox, Fennec, Thunderbird...) -function getAppStartupTopic() { - // The following mapping of application names to GUIDs was taken - // from `xul-app` module. They should keep in sync, so if you change one, - // change the other too! - let ids = { - Firefox: '{ec8030f7-c20a-464f-9b0e-13a3a9e97384}', - Mozilla: '{86c18b42-e466-45a9-ae7a-9b95ba6f5640}', - Sunbird: '{718e30fb-e89b-41dd-9da7-e25a45638b28}', - SeaMonkey: '{92650c4d-4b8e-4d2a-b7eb-24ecf4f6b63a}', - Fennec: '{aa3c5121-dab2-40e2-81ca-7ea25febc110}', - Thunderbird: '{3550f703-e582-4d05-9a08-453d09bdfdc6}' - }; - - let id = Cc['@mozilla.org/xre/app-info;1'].getService(Ci.nsIXULAppInfo).ID; - - switch (id) { - case ids.Firefox: - case ids.SeaMonkey: - return 'sessionstore-windows-restored'; - case ids.Thunderbird: - return 'mail-startup-done'; - // Temporary, until Fennec Birch will support sessionstore event - case ids.Fennec: - default: - return 'final-ui-startup'; - } -} - -// Utility function that synchronously reads local resource from the given -// `uri` and returns content string. -function readURI(uri) { - let ioservice = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService); - let channel = ioservice.newChannel(uri, "UTF-8", null); - let stream = channel.open(); - - let cstream = Cc["@mozilla.org/intl/converter-input-stream;1"].createInstance(Ci.nsIConverterInputStream); - cstream.init(stream, "UTF-8", 0, 0); - - let str = {}; - let data = ""; - let read = 0; - do { - read = cstream.readString(0xffffffff, str); - data += str.value; - } while (read != 0); - - cstream.close(); - - return data; -} - -// Function takes `topic` to be observer via `nsIObserverService` and returns -// promise that will be delivered once notification is published. -function on(topic) { - return function promise(deliver) { - const observerService = Cc['@mozilla.org/observer-service;1']. - getService(Ci.nsIObserverService); - - observerService.addObserver({ - observe: function observer(subject, topic, data) { - observerService.removeObserver(this, topic); - deliver(subject, topic, data); - } - }, topic, false); - } -} - -// We don't do anything on install & uninstall yet, but in a future -// we should allow add-ons to cleanup after uninstall. -function install(data, reason) {} -function uninstall(data, reason) {} - -function startup(data, reason) { - // TODO: When bug 564675 is implemented this will no longer be needed - // Always set the default prefs, because they disappear on restart - setDefaultPrefs(); - - // TODO: Maybe we should perform read harness-options.json asynchronously, - // since we can't do anything until 'sessionstore-windows-restored' anyway. - let options = JSON.parse(readURI(URI + './harness-options.json')); - options.loadReason = REASON[reason]; - - // URI for the root of the XPI file. - // 'jar:' URI if the addon is packed, 'file:' URI otherwise. - // (Used by l10n module in order to fetch `locale` folder) - options.rootURI = data.resourceURI.spec; - - // Register a new resource "domain" for this addon which is mapping to - // XPI's `resources` folder. - // Generate the domain name by using jetpack ID, which is the extension ID - // by stripping common characters that doesn't work as a domain name: - let uuidRe = - /^\{([0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12})\}$/; - let domain = options.jetpackID.toLowerCase() - .replace(/@/g, "-at-") - .replace(/\./g, "-dot-") - .replace(uuidRe, "$1"); - - let resourcesUri = ioService.newURI(URI + '/resources/', null, null); - resourceHandler.setSubstitution(domain, resourcesUri); - options.uriPrefix = "resource://" + domain + "/"; - - // Import loader module using `Cu.imports` and bootstrap module loader. - loaderUri = options.uriPrefix + options.loader; - loader = Cu.import(loaderUri).Loader.new(options); - - // Creating a promise, that will be delivered once application is ready. - // If application is at startup then promise is delivered on - // the application startup topic, otherwise it's delivered immediately. - let promise = reason === APP_STARTUP ? on(getAppStartupTopic()) : - function promise(deliver) deliver() - - // Once application is ready we spawn a new process with main module of - // on add-on. - promise(function() { - try { - loader.spawn(options.main, options.mainPath); - } catch (error) { - // If at this stage we have an error only thing we can do is report about - // it via error console. Keep in mind that error won't automatically show - // up there when called via observerService. - Cu.reportError(error); - throw error; - } - }); - -}; - -function shutdown(data, reason) { - // If loader is already present unload it, since add-on is disabled. - if (loader) { - reason = REASON[reason]; - let system = loader.require('api-utils/system'); - loader.unload(reason); - - // Bug 724433: We need to unload JSM otherwise it will stay alive - // and keep a reference to this compartment. - Cu.unload(loaderUri); - loader = null; - - // If add-on is lunched via `cfx run` we need to use `system.exit` to let - // cfx know we're done (`cfx test` will take care of exit so we don't do - // anything here). - if (system.env.CFX_COMMAND === 'run' && reason === 'shutdown') - system.exit(0); - } -}; |