gecko/toolkit/modules/Services.jsm

118 lines
5.3 KiB
JavaScript

/* 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/. */
this.EXPORTED_SYMBOLS = ["Services"];
const Ci = Components.interfaces;
const Cc = Components.classes;
const Cr = Components.results;
Components.utils.import("resource://gre/modules/AppConstants.jsm");
Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
this.Services = {};
XPCOMUtils.defineLazyGetter(Services, "prefs", function () {
return Cc["@mozilla.org/preferences-service;1"]
.getService(Ci.nsIPrefService)
.QueryInterface(Ci.nsIPrefBranch);
});
XPCOMUtils.defineLazyGetter(Services, "appinfo", function () {
let appinfo = Cc["@mozilla.org/xre/app-info;1"]
.getService(Ci.nsIXULRuntime);
try {
appinfo.QueryInterface(Ci.nsIXULAppInfo);
} catch (ex) {
// Not all applications implement nsIXULAppInfo (e.g. xpcshell doesn't).
if (!(ex instanceof Components.Exception) || ex.result != Cr.NS_NOINTERFACE) {
throw ex;
}
}
return appinfo;
});
XPCOMUtils.defineLazyGetter(Services, "dirsvc", function () {
return Cc["@mozilla.org/file/directory_service;1"]
.getService(Ci.nsIDirectoryService)
.QueryInterface(Ci.nsIProperties);
});
if (AppConstants.MOZ_CRASHREPORTER) {
XPCOMUtils.defineLazyGetter(Services, "crashmanager", () => {
let ns = {};
Components.utils.import("resource://gre/modules/CrashManager.jsm", ns);
return ns.CrashManager.Singleton;
});
}
XPCOMUtils.defineLazyGetter(Services, "mm", () => {
return Cc["@mozilla.org/globalmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster)
.QueryInterface(Ci.nsIFrameScriptLoader);
});
XPCOMUtils.defineLazyGetter(Services, "ppmm", () => {
return Cc["@mozilla.org/parentprocessmessagemanager;1"]
.getService(Ci.nsIMessageBroadcaster)
.QueryInterface(Ci.nsIProcessScriptLoader);
});
var initTable = [
["androidBridge", "@mozilla.org/android/bridge;1", "nsIAndroidBridge",
AppConstants.platform == "android"],
["appShell", "@mozilla.org/appshell/appShellService;1", "nsIAppShellService"],
["cache", "@mozilla.org/network/cache-service;1", "nsICacheService"],
["cache2", "@mozilla.org/netwerk/cache-storage-service;1", "nsICacheStorageService"],
["cpmm", "@mozilla.org/childprocessmessagemanager;1", "nsIMessageSender"],
["console", "@mozilla.org/consoleservice;1", "nsIConsoleService"],
["contentPrefs", "@mozilla.org/content-pref/service;1", "nsIContentPrefService"],
["cookies", "@mozilla.org/cookiemanager;1", "nsICookieManager2"],
["downloads", "@mozilla.org/download-manager;1", "nsIDownloadManager"],
["droppedLinkHandler", "@mozilla.org/content/dropped-link-handler;1", "nsIDroppedLinkHandler"],
["els", "@mozilla.org/eventlistenerservice;1", "nsIEventListenerService"],
["eTLD", "@mozilla.org/network/effective-tld-service;1", "nsIEffectiveTLDService"],
["io", "@mozilla.org/network/io-service;1", "nsIIOService2"],
["locale", "@mozilla.org/intl/nslocaleservice;1", "nsILocaleService"],
["logins", "@mozilla.org/login-manager;1", "nsILoginManager"],
["obs", "@mozilla.org/observer-service;1", "nsIObserverService"],
["perms", "@mozilla.org/permissionmanager;1", "nsIPermissionManager"],
["prompt", "@mozilla.org/embedcomp/prompt-service;1", "nsIPromptService"],
["profiler", "@mozilla.org/tools/profiler;1", "nsIProfiler",
AppConstants.MOZ_ENABLE_PROFILER_SPS],
["scriptloader", "@mozilla.org/moz/jssubscript-loader;1", "mozIJSSubScriptLoader"],
["scriptSecurityManager", "@mozilla.org/scriptsecuritymanager;1", "nsIScriptSecurityManager"],
["search", "@mozilla.org/browser/search-service;1", "nsIBrowserSearchService",
AppConstants.MOZ_TOOLKIT_SEARCH],
["storage", "@mozilla.org/storage/service;1", "mozIStorageService"],
["domStorageManager", "@mozilla.org/dom/localStorage-manager;1", "nsIDOMStorageManager"],
["strings", "@mozilla.org/intl/stringbundle;1", "nsIStringBundleService"],
["telemetry", "@mozilla.org/base/telemetry;1", "nsITelemetry"],
["tm", "@mozilla.org/thread-manager;1", "nsIThreadManager"],
["urlFormatter", "@mozilla.org/toolkit/URLFormatterService;1", "nsIURLFormatter"],
["vc", "@mozilla.org/xpcom/version-comparator;1", "nsIVersionComparator"],
["wm", "@mozilla.org/appshell/window-mediator;1", "nsIWindowMediator"],
["ww", "@mozilla.org/embedcomp/window-watcher;1", "nsIWindowWatcher"],
["startup", "@mozilla.org/toolkit/app-startup;1", "nsIAppStartup"],
["sysinfo", "@mozilla.org/system-info;1", "nsIPropertyBag2"],
["clipboard", "@mozilla.org/widget/clipboard;1", "nsIClipboard"],
["DOMRequest", "@mozilla.org/dom/dom-request-service;1", "nsIDOMRequestService"],
["focus", "@mozilla.org/focus-manager;1", "nsIFocusManager"],
["uriFixup", "@mozilla.org/docshell/urifixup;1", "nsIURIFixup"],
["blocklist", "@mozilla.org/extensions/blocklist;1", "nsIBlocklistService"],
["netUtils", "@mozilla.org/network/util;1", "nsINetUtil"],
["loadContextInfo", "@mozilla.org/load-context-info-factory;1", "nsILoadContextInfoFactory"],
["qms", "@mozilla.org/dom/quota-manager-service;1", "nsIQuotaManagerService"],
];
initTable.forEach(([name, contract, intf, enabled = true]) => {
if (enabled) {
XPCOMUtils.defineLazyServiceGetter(Services, name, contract, intf);
}
});
initTable = undefined;