Remove the WebExtension Add-on Manager from our tree.

Tag #936

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 382791d326..0000000000
--- 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]);