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-rw-r--r--toolkit/mozapps/webextensions/amInstallTrigger.js240
1 files changed, 0 insertions, 240 deletions
diff --git a/toolkit/mozapps/webextensions/amInstallTrigger.js b/toolkit/mozapps/webextensions/amInstallTrigger.js
deleted file mode 100644
index 382791d32..000000000
--- a/toolkit/mozapps/webextensions/amInstallTrigger.js
+++ /dev/null
@@ -1,240 +0,0 @@
-/* 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/. */
-
-"use strict";
-
-const {classes: Cc, interfaces: Ci, utils: Cu} = Components;
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/Preferences.jsm");
-Cu.import("resource://gre/modules/Log.jsm");
-
-const XPINSTALL_MIMETYPE = "application/x-xpinstall";
-
-const MSG_INSTALL_ENABLED = "WebInstallerIsInstallEnabled";
-const MSG_INSTALL_ADDONS = "WebInstallerInstallAddonsFromWebpage";
-const MSG_INSTALL_CALLBACK = "WebInstallerInstallCallback";
-
-
-var log = Log.repository.getLogger("AddonManager.InstallTrigger");
-log.level = Log.Level[Preferences.get("extensions.logging.enabled", false) ? "Warn" : "Trace"];
-
-function CallbackObject(id, callback, urls, mediator) {
- this.id = id;
- this.callback = callback;
- this.urls = new Set(urls);
- this.callCallback = function(url, status) {
- try {
- this.callback(url, status);
- }
- catch (e) {
- log.warn("InstallTrigger callback threw an exception: " + e);
- }
-
- this.urls.delete(url);
- if (this.urls.size == 0)
- mediator._callbacks.delete(id);
- };
-}
-
-function RemoteMediator(window) {
- window.QueryInterface(Ci.nsIInterfaceRequestor);
- let utils = window.getInterface(Ci.nsIDOMWindowUtils);
- this._windowID = utils.currentInnerWindowID;
-
- this.mm = window
- .getInterface(Ci.nsIDocShell)
- .QueryInterface(Ci.nsIInterfaceRequestor)
- .getInterface(Ci.nsIContentFrameMessageManager);
- this.mm.addWeakMessageListener(MSG_INSTALL_CALLBACK, this);
-
- this._lastCallbackID = 0;
- this._callbacks = new Map();
-}
-
-RemoteMediator.prototype = {
- receiveMessage: function(message) {
- if (message.name == MSG_INSTALL_CALLBACK) {
- let payload = message.data;
- let callbackHandler = this._callbacks.get(payload.callbackID);
- if (callbackHandler) {
- callbackHandler.callCallback(payload.url, payload.status);
- }
- }
- },
-
- enabled: function(url) {
- let params = {
- mimetype: XPINSTALL_MIMETYPE
- };
- return this.mm.sendSyncMessage(MSG_INSTALL_ENABLED, params)[0];
- },
-
- install: function(installs, principal, callback, window) {
- let callbackID = this._addCallback(callback, installs.uris);
-
- installs.mimetype = XPINSTALL_MIMETYPE;
- installs.triggeringPrincipal = principal;
- installs.callbackID = callbackID;
-
- if (Services.appinfo.processType == Ci.nsIXULRuntime.PROCESS_TYPE_DEFAULT) {
- // When running in the main process this might be a frame inside an
- // in-content UI page, walk up to find the first frame element in a chrome
- // privileged document
- let element = window.frameElement;
- let ssm = Services.scriptSecurityManager;
- while (element && !ssm.isSystemPrincipal(element.ownerDocument.nodePrincipal))
- element = element.ownerDocument.defaultView.frameElement;
-
- if (element) {
- let listener = Cc["@mozilla.org/addons/integration;1"].
- getService(Ci.nsIMessageListener);
- return listener.wrappedJSObject.receiveMessage({
- name: MSG_INSTALL_ADDONS,
- target: element,
- data: installs,
- });
- }
- }
-
- // Fall back to sending through the message manager
- let messageManager = window.QueryInterface(Ci.nsIInterfaceRequestor)
- .getInterface(Ci.nsIWebNavigation)
- .QueryInterface(Ci.nsIDocShell)
- .QueryInterface(Ci.nsIInterfaceRequestor)
- .getInterface(Ci.nsIContentFrameMessageManager);
-
- return messageManager.sendSyncMessage(MSG_INSTALL_ADDONS, installs)[0];
- },
-
- _addCallback: function(callback, urls) {
- if (!callback || typeof callback != "function")
- return -1;
-
- let callbackID = this._windowID + "-" + ++this._lastCallbackID;
- let callbackObject = new CallbackObject(callbackID, callback, urls, this);
- this._callbacks.set(callbackID, callbackObject);
- return callbackID;
- },
-
- QueryInterface: XPCOMUtils.generateQI([Ci.nsISupportsWeakReference])
-};
-
-
-function InstallTrigger() {
-}
-
-InstallTrigger.prototype = {
- // Here be magic. We've declared ourselves as providing the
- // nsIDOMGlobalPropertyInitializer interface, and are registered in the
- // "JavaScript-global-property" category in the XPCOM category manager. This
- // means that for newly created windows, XPCOM will createinstance this
- // object, and then call init, passing in the window for which we need to
- // provide an instance. We then initialize ourselves and return the webidl
- // version of this object using the webidl-provided _create method, which
- // XPCOM will then duly expose as a property value on the window. All this
- // indirection is necessary because webidl does not (yet) support statics
- // (bug 863952). See bug 926712 for more details about this implementation.
- init: function(window) {
- this._window = window;
- this._principal = window.document.nodePrincipal;
- this._url = window.document.documentURIObject;
-
- try {
- this._mediator = new RemoteMediator(window);
- } catch (ex) {
- // If we can't set up IPC (e.g., because this is a top-level window
- // or something), then don't expose InstallTrigger.
- return null;
- }
-
- return window.InstallTriggerImpl._create(window, this);
- },
-
- enabled: function() {
- return this._mediator.enabled(this._url.spec);
- },
-
- updateEnabled: function() {
- return this.enabled();
- },
-
- install: function(installs, callback) {
- let installData = {
- uris: [],
- hashes: [],
- names: [],
- icons: [],
- };
-
- for (let name of Object.keys(installs)) {
- let item = installs[name];
- if (typeof item === "string") {
- item = { URL: item };
- }
- if (!item.URL) {
- throw new this._window.Error("Missing URL property for '" + name + "'");
- }
-
- let url = this._resolveURL(item.URL);
- if (!this._checkLoadURIFromScript(url)) {
- throw new this._window.Error("Insufficient permissions to install: " + url.spec);
- }
-
- let iconUrl = null;
- if (item.IconURL) {
- iconUrl = this._resolveURL(item.IconURL);
- if (!this._checkLoadURIFromScript(iconUrl)) {
- iconUrl = null; // If page can't load the icon, just ignore it
- }
- }
-
- installData.uris.push(url.spec);
- installData.hashes.push(item.Hash || null);
- installData.names.push(name);
- installData.icons.push(iconUrl ? iconUrl.spec : null);
- }
-
- return this._mediator.install(installData, this._principal, callback, this._window);
- },
-
- startSoftwareUpdate: function(url, flags) {
- let filename = Services.io.newURI(url, null, null)
- .QueryInterface(Ci.nsIURL)
- .filename;
- let args = {};
- args[filename] = { "URL": url };
- return this.install(args);
- },
-
- installChrome: function(type, url, skin) {
- return this.startSoftwareUpdate(url);
- },
-
- _resolveURL: function(url) {
- return Services.io.newURI(url, null, this._url);
- },
-
- _checkLoadURIFromScript: function(uri) {
- let secman = Services.scriptSecurityManager;
- try {
- secman.checkLoadURIWithPrincipal(this._principal,
- uri,
- secman.DISALLOW_INHERIT_PRINCIPAL);
- return true;
- }
- catch (e) {
- return false;
- }
- },
-
- classID: Components.ID("{9df8ef2b-94da-45c9-ab9f-132eb55fddf1}"),
- contractID: "@mozilla.org/addons/installtrigger;1",
- QueryInterface: XPCOMUtils.generateQI([Ci.nsISupports, Ci.nsIDOMGlobalPropertyInitializer])
-};
-
-
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([InstallTrigger]);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-25 09:53:11 +0000