gecko-dev/toolkit/modules/Services.jsm

122 строки
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);
});
XPCOMUtils.defineLazyGetter(Services, "io", () => {
return Cc["@mozilla.org/network/io-service;1"]
.getService(Ci.nsIIOService2)
.QueryInterface(Ci.nsISpeculativeConnect);
});
var initTable = {
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"],
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"],
intl: ["@mozilla.org/mozintl;1", "mozIMozIntl"],
locale: ["@mozilla.org/intl/localeservice;1", "mozILocaleService"],
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"],
scriptloader: ["@mozilla.org/moz/jssubscript-loader;1", "mozIJSSubScriptLoader"],
scriptSecurityManager: ["@mozilla.org/scriptsecuritymanager;1", "nsIScriptSecurityManager"],
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"],
};
if (AppConstants.platform == "android") {
initTable.androidBridge = ["@mozilla.org/android/bridge;1", "nsIAndroidBridge"];
}
if (AppConstants.MOZ_GECKO_PROFILER) {
initTable.profiler = ["@mozilla.org/tools/profiler;1", "nsIProfiler"];
}
if (AppConstants.MOZ_TOOLKIT_SEARCH) {
initTable.search = ["@mozilla.org/browser/search-service;1", "nsIBrowserSearchService"];
}
XPCOMUtils.defineLazyServiceGetters(Services, initTable);
initTable = undefined;