Remove the WebExtension Add-on Manager from our tree.

Tag #936

1 files changed, 0 insertions, 296 deletions

diff --git a/toolkit/mozapps/webextensions/addonManager.js b/toolkit/mozapps/webextensions/addonManager.js
deleted file mode 100644
index d34cbaf62..000000000
--- a/toolkit/mozapps/webextensions/addonManager.js
+++ /dev/null
@@ -1,296 +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/. */
-
-/**
- * This component serves as integration between the platform and AddonManager.
- * It is responsible for initializing and shutting down the AddonManager as well
- * as passing new installs from webpages to the AddonManager.
- */
-
-"use strict";
-
-const { classes: Cc, interfaces: Ci, utils: Cu, results: Cr } = Components;
-
-// The old XPInstall error codes
-const EXECUTION_ERROR   = -203;
-const CANT_READ_ARCHIVE = -207;
-const USER_CANCELLED    = -210;
-const DOWNLOAD_ERROR    = -228;
-const UNSUPPORTED_TYPE  = -244;
-const SUCCESS           = 0;
-
-const MSG_INSTALL_ENABLED  = "WebInstallerIsInstallEnabled";
-const MSG_INSTALL_ADDONS   = "WebInstallerInstallAddonsFromWebpage";
-const MSG_INSTALL_CALLBACK = "WebInstallerInstallCallback";
-
-const MSG_PROMISE_REQUEST  = "WebAPIPromiseRequest";
-const MSG_PROMISE_RESULT   = "WebAPIPromiseResult";
-const MSG_INSTALL_EVENT    = "WebAPIInstallEvent";
-const MSG_INSTALL_CLEANUP  = "WebAPICleanup";
-const MSG_ADDON_EVENT_REQ  = "WebAPIAddonEventRequest";
-const MSG_ADDON_EVENT      = "WebAPIAddonEvent";
-
-const CHILD_SCRIPT = "resource://gre/modules/addons/Content.js";
-
-Cu.import("resource://gre/modules/XPCOMUtils.jsm");
-Cu.import("resource://gre/modules/Services.jsm");
-
-var gSingleton = null;
-
-function amManager() {
-  Cu.import("resource://gre/modules/AddonManager.jsm");
-  /* globals AddonManagerPrivate*/
-
-  Services.mm.loadFrameScript(CHILD_SCRIPT, true);
-  Services.mm.addMessageListener(MSG_INSTALL_ENABLED, this);
-  Services.mm.addMessageListener(MSG_INSTALL_ADDONS, this);
-  Services.mm.addMessageListener(MSG_PROMISE_REQUEST, this);
-  Services.mm.addMessageListener(MSG_INSTALL_CLEANUP, this);
-  Services.mm.addMessageListener(MSG_ADDON_EVENT_REQ, this);
-
-  Services.obs.addObserver(this, "message-manager-close", false);
-  Services.obs.addObserver(this, "message-manager-disconnect", false);
-
-  AddonManager.webAPI.setEventHandler(this.sendEvent);
-
-  // Needed so receiveMessage can be called directly by JS callers
-  this.wrappedJSObject = this;
-}
-
-amManager.prototype = {
-  observe: function(aSubject, aTopic, aData) {
-    switch (aTopic) {
-      case "addons-startup":
-        AddonManagerPrivate.startup();
-        break;
-
-      case "message-manager-close":
-      case "message-manager-disconnect":
-        this.childClosed(aSubject);
-        break;
-    }
-  },
-
-  /**
-   * @see amIAddonManager.idl
-   */
-  mapURIToAddonID: function(uri, id) {
-    id.value = AddonManager.mapURIToAddonID(uri);
-    return !!id.value;
-  },
-
-  /**
-   * @see amIWebInstaller.idl
-   */
-  isInstallEnabled: function(aMimetype, aReferer) {
-    return AddonManager.isInstallEnabled(aMimetype);
-  },
-
-  /**
-   * @see amIWebInstaller.idl
-   */
-  installAddonsFromWebpage: function(aMimetype, aBrowser, aInstallingPrincipal,
-                                     aUris, aHashes, aNames, aIcons, aCallback) {
-    if (aUris.length == 0)
-      return false;
-
-    let retval = true;
-    if (!AddonManager.isInstallAllowed(aMimetype, aInstallingPrincipal)) {
-      aCallback = null;
-      retval = false;
-    }
-
-    let installs = [];
-    function buildNextInstall() {
-      if (aUris.length == 0) {
-        AddonManager.installAddonsFromWebpage(aMimetype, aBrowser, aInstallingPrincipal, installs);
-        return;
-      }
-      let uri = aUris.shift();
-      AddonManager.getInstallForURL(uri, function(aInstall) {
-        function callCallback(aUri, aStatus) {
-          try {
-            aCallback.onInstallEnded(aUri, aStatus);
-          }
-          catch (e) {
-            Components.utils.reportError(e);
-          }
-        }
-
-        if (aInstall) {
-          installs.push(aInstall);
-          if (aCallback) {
-            aInstall.addListener({
-              onDownloadCancelled: function(aInstall) {
-                callCallback(uri, USER_CANCELLED);
-              },
-
-              onDownloadFailed: function(aInstall) {
-                if (aInstall.error == AddonManager.ERROR_CORRUPT_FILE)
-                  callCallback(uri, CANT_READ_ARCHIVE);
-                else
-                  callCallback(uri, DOWNLOAD_ERROR);
-              },
-
-              onInstallFailed: function(aInstall) {
-                callCallback(uri, EXECUTION_ERROR);
-              },
-
-              onInstallEnded: function(aInstall, aStatus) {
-                callCallback(uri, SUCCESS);
-              }
-            });
-          }
-        }
-        else if (aCallback) {
-          aCallback.onInstallEnded(uri, UNSUPPORTED_TYPE);
-        }
-        buildNextInstall();
-      }, aMimetype, aHashes.shift(), aNames.shift(), aIcons.shift(), null, aBrowser);
-    }
-    buildNextInstall();
-
-    return retval;
-  },
-
-  notify: function(aTimer) {
-    AddonManagerPrivate.backgroundUpdateTimerHandler();
-  },
-
-  // Maps message manager instances for content processes to the associated
-  // AddonListener instances.
-  addonListeners: new Map(),
-
-  _addAddonListener(target) {
-    if (!this.addonListeners.has(target)) {
-      let handler = (event, id, needsRestart) => {
-        target.sendAsyncMessage(MSG_ADDON_EVENT, {event, id, needsRestart});
-      };
-      let listener = {
-        onEnabling: (addon, needsRestart) => handler("onEnabling", addon.id, needsRestart),
-        onEnabled: (addon) => handler("onEnabled", addon.id, false),
-        onDisabling: (addon, needsRestart) => handler("onDisabling", addon.id, needsRestart),
-        onDisabled: (addon) => handler("onDisabled", addon.id, false),
-        onInstalling: (addon, needsRestart) => handler("onInstalling", addon.id, needsRestart),
-        onInstalled: (addon) => handler("onInstalled", addon.id, false),
-        onUninstalling: (addon, needsRestart) => handler("onUninstalling", addon.id, needsRestart),
-        onUninstalled: (addon) => handler("onUninstalled", addon.id, false),
-        onOperationCancelled: (addon) => handler("onOperationCancelled", addon.id, false),
-      };
-      this.addonListeners.set(target, listener);
-      AddonManager.addAddonListener(listener);
-    }
-  },
-
-  _removeAddonListener(target) {
-    if (this.addonListeners.has(target)) {
-      AddonManager.removeAddonListener(this.addonListeners.get(target));
-      this.addonListeners.delete(target);
-    }
-  },
-
-  /**
-   * messageManager callback function.
-   *
-   * Listens to requests from child processes for InstallTrigger
-   * activity, and sends back callbacks.
-   */
-  receiveMessage: function(aMessage) {
-    let payload = aMessage.data;
-
-    switch (aMessage.name) {
-      case MSG_INSTALL_ENABLED:
-        return AddonManager.isInstallEnabled(payload.mimetype);
-
-      case MSG_INSTALL_ADDONS: {
-        let callback = null;
-        if (payload.callbackID != -1) {
-          let mm = aMessage.target.messageManager;
-          callback = {
-            onInstallEnded: function(url, status) {
-              mm.sendAsyncMessage(MSG_INSTALL_CALLBACK, {
-                callbackID: payload.callbackID,
-                url: url,
-                status: status
-              });
-            },
-          };
-        }
-
-        return this.installAddonsFromWebpage(payload.mimetype,
-          aMessage.target, payload.triggeringPrincipal, payload.uris,
-          payload.hashes, payload.names, payload.icons, callback);
-      }
-
-      case MSG_PROMISE_REQUEST: {
-        let mm = aMessage.target.messageManager;
-        let resolve = (value) => {
-          mm.sendAsyncMessage(MSG_PROMISE_RESULT, {
-            callbackID: payload.callbackID,
-            resolve: value
-          });
-        }
-        let reject = (value) => {
-          mm.sendAsyncMessage(MSG_PROMISE_RESULT, {
-            callbackID: payload.callbackID,
-            reject: value
-          });
-        }
-
-        let API = AddonManager.webAPI;
-        if (payload.type in API) {
-          API[payload.type](aMessage.target, ...payload.args).then(resolve, reject);
-        }
-        else {
-          reject("Unknown Add-on API request.");
-        }
-        break;
-      }
-
-      case MSG_INSTALL_CLEANUP: {
-        AddonManager.webAPI.clearInstalls(payload.ids);
-        break;
-      }
-
-      case MSG_ADDON_EVENT_REQ: {
-        let target = aMessage.target.messageManager;
-        if (payload.enabled) {
-          this._addAddonListener(target);
-        } else {
-          this._removeAddonListener(target);
-        }
-      }
-    }
-    return undefined;
-  },
-
-  childClosed(target) {
-    AddonManager.webAPI.clearInstallsFrom(target);
-    this._removeAddonListener(target);
-  },
-
-  sendEvent(mm, data) {
-    mm.sendAsyncMessage(MSG_INSTALL_EVENT, data);
-  },
-
-  classID: Components.ID("{4399533d-08d1-458c-a87a-235f74451cfa}"),
-  _xpcom_factory: {
-    createInstance: function(aOuter, aIid) {
-      if (aOuter != null)
-        throw Components.Exception("Component does not support aggregation",
-                                   Cr.NS_ERROR_NO_AGGREGATION);
-
-      if (!gSingleton)
-        gSingleton = new amManager();
-      return gSingleton.QueryInterface(aIid);
-    }
-  },
-  QueryInterface: XPCOMUtils.generateQI([Ci.amIAddonManager,
-                                         Ci.amIWebInstaller,
-                                         Ci.nsITimerCallback,
-                                         Ci.nsIObserver,
-                                         Ci.nsIMessageListener])
-};
-
-this.NSGetFactory = XPCOMUtils.generateNSGetFactory([amManager]);