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-rw-r--r--application/basilisk/base/content/aboutDialog-appUpdater.js425
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diff --git a/application/basilisk/base/content/aboutDialog-appUpdater.js b/application/basilisk/base/content/aboutDialog-appUpdater.js
deleted file mode 100644
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--- a/application/basilisk/base/content/aboutDialog-appUpdater.js
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@@ -1,425 +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/. */
-
-// Note: this file is included in aboutDialog.xul if MOZ_UPDATER is defined.
-
-Components.utils.import("resource://gre/modules/XPCOMUtils.jsm");
-Components.utils.import("resource://gre/modules/DownloadUtils.jsm");
-
-XPCOMUtils.defineLazyModuleGetter(this, "UpdateUtils",
- "resource://gre/modules/UpdateUtils.jsm");
-
-const PREF_APP_UPDATE_CANCELATIONS_OSX = "app.update.cancelations.osx";
-const PREF_APP_UPDATE_ELEVATE_NEVER = "app.update.elevate.never";
-
-var gAppUpdater;
-
-function onUnload(aEvent) {
- if (gAppUpdater.isChecking)
- gAppUpdater.checker.stopChecking(Components.interfaces.nsIUpdateChecker.CURRENT_CHECK);
- // Safe to call even when there isn't a download in progress.
- gAppUpdater.removeDownloadListener();
- gAppUpdater = null;
-}
-
-
-function appUpdater() {
- XPCOMUtils.defineLazyServiceGetter(this, "aus",
- "@mozilla.org/updates/update-service;1",
- "nsIApplicationUpdateService");
- XPCOMUtils.defineLazyServiceGetter(this, "checker",
- "@mozilla.org/updates/update-checker;1",
- "nsIUpdateChecker");
- XPCOMUtils.defineLazyServiceGetter(this, "um",
- "@mozilla.org/updates/update-manager;1",
- "nsIUpdateManager");
-
- this.updateDeck = document.getElementById("updateDeck");
-
- // Hide the update deck when the update window is already open and it's not
- // already applied, to avoid syncing issues between them. Applied updates
- // don't have any information to sync between the windows as they both just
- // show the "Restart to continue"-type button.
- if (Services.wm.getMostRecentWindow("Update:Wizard") &&
- !this.isApplied) {
- this.updateDeck.hidden = true;
- return;
- }
-
- this.bundle = Services.strings.
- createBundle("chrome://browser/locale/browser.properties");
-
- let manualURL = Services.urlFormatter.formatURLPref("app.update.url.manual");
- let manualLink = document.getElementById("manualLink");
- manualLink.value = manualURL;
- manualLink.href = manualURL;
- document.getElementById("failedLink").href = manualURL;
-
- if (this.updateDisabledAndLocked) {
- this.selectPanel("adminDisabled");
- return;
- }
-
- if (this.isPending || this.isApplied) {
- this.selectPanel("apply");
- return;
- }
-
- if (this.aus.isOtherInstanceHandlingUpdates) {
- this.selectPanel("otherInstanceHandlingUpdates");
- return;
- }
-
- if (this.isDownloading) {
- this.startDownload();
- // selectPanel("downloading") is called from setupDownloadingUI().
- return;
- }
-
- // Honor the "Never check for updates" option by not only disabling background
- // update checks, but also in the About dialog, by presenting a
- // "Check for updates" button.
- // If updates are found, the user is then asked if he wants to "Update to <version>".
- if (!this.updateEnabled ||
- Services.prefs.prefHasUserValue(PREF_APP_UPDATE_ELEVATE_NEVER)) {
- this.selectPanel("checkForUpdates");
- return;
- }
-
- // That leaves the options
- // "Check for updates, but let me choose whether to install them", and
- // "Automatically install updates".
- // In both cases, we check for updates without asking.
- // In the "let me choose" case, we ask before downloading though, in onCheckComplete.
- this.checkForUpdates();
-}
-
-appUpdater.prototype =
-{
- // true when there is an update check in progress.
- isChecking: false,
-
- // true when there is an update already staged / ready to be applied.
- get isPending() {
- if (this.update) {
- return this.update.state == "pending" ||
- this.update.state == "pending-service" ||
- this.update.state == "pending-elevate";
- }
- return this.um.activeUpdate &&
- (this.um.activeUpdate.state == "pending" ||
- this.um.activeUpdate.state == "pending-service" ||
- this.um.activeUpdate.state == "pending-elevate");
- },
-
- // true when there is an update already installed in the background.
- get isApplied() {
- if (this.update)
- return this.update.state == "applied" ||
- this.update.state == "applied-service";
- return this.um.activeUpdate &&
- (this.um.activeUpdate.state == "applied" ||
- this.um.activeUpdate.state == "applied-service");
- },
-
- // true when there is an update download in progress.
- get isDownloading() {
- if (this.update)
- return this.update.state == "downloading";
- return this.um.activeUpdate &&
- this.um.activeUpdate.state == "downloading";
- },
-
- // true when updating is disabled by an administrator.
- get updateDisabledAndLocked() {
- return !this.updateEnabled &&
- Services.prefs.prefIsLocked("app.update.enabled");
- },
-
- // true when updating is enabled.
- get updateEnabled() {
- try {
- return Services.prefs.getBoolPref("app.update.enabled");
- } catch (e) { }
- return true; // Firefox default is true
- },
-
- // true when updating in background is enabled.
- get backgroundUpdateEnabled() {
- return this.updateEnabled &&
- gAppUpdater.aus.canStageUpdates;
- },
-
- // true when updating is automatic.
- get updateAuto() {
- try {
- return Services.prefs.getBoolPref("app.update.auto");
- } catch (e) { }
- return true; // Firefox default is true
- },
-
- /**
- * Sets the panel of the updateDeck.
- *
- * @param aChildID
- * The id of the deck's child to select, e.g. "apply".
- */
- selectPanel(aChildID) {
- let panel = document.getElementById(aChildID);
-
- let button = panel.querySelector("button");
- if (button) {
- if (aChildID == "downloadAndInstall") {
- let updateVersion = gAppUpdater.update.displayVersion;
- button.label = this.bundle.formatStringFromName("update.downloadAndInstallButton.label", [updateVersion], 1);
- button.accessKey = this.bundle.GetStringFromName("update.downloadAndInstallButton.accesskey");
- }
- this.updateDeck.selectedPanel = panel;
- if (!document.commandDispatcher.focusedElement || // don't steal the focus
- document.commandDispatcher.focusedElement.localName == "button") // except from the other buttons
- button.focus();
-
- } else {
- this.updateDeck.selectedPanel = panel;
- }
- },
-
- /**
- * Check for updates
- */
- checkForUpdates() {
- // Clear prefs that could prevent a user from discovering available updates.
- if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_CANCELATIONS_OSX)) {
- Services.prefs.clearUserPref(PREF_APP_UPDATE_CANCELATIONS_OSX);
- }
- if (Services.prefs.prefHasUserValue(PREF_APP_UPDATE_ELEVATE_NEVER)) {
- Services.prefs.clearUserPref(PREF_APP_UPDATE_ELEVATE_NEVER);
- }
- this.selectPanel("checkingForUpdates");
- this.isChecking = true;
- this.checker.checkForUpdates(this.updateCheckListener, true);
- // after checking, onCheckComplete() is called
- },
-
- /**
- * Handles oncommand for the "Restart to Update" button
- * which is presented after the download has been downloaded.
- */
- buttonRestartAfterDownload() {
- if (!this.isPending && !this.isApplied) {
- return;
- }
-
- gAppUpdater.selectPanel("restarting");
-
- // Notify all windows that an application quit has been requested.
- let cancelQuit = Components.classes["@mozilla.org/supports-PRBool;1"].
- createInstance(Components.interfaces.nsISupportsPRBool);
- Services.obs.notifyObservers(cancelQuit, "quit-application-requested", "restart");
-
- // Something aborted the quit process.
- if (cancelQuit.data) {
- gAppUpdater.selectPanel("apply");
- return;
- }
-
- let appStartup = Components.classes["@mozilla.org/toolkit/app-startup;1"].
- getService(Components.interfaces.nsIAppStartup);
-
- // If already in safe mode restart in safe mode (bug 327119)
- if (Services.appinfo.inSafeMode) {
- appStartup.restartInSafeMode(Components.interfaces.nsIAppStartup.eAttemptQuit);
- return;
- }
-
- appStartup.quit(Components.interfaces.nsIAppStartup.eAttemptQuit |
- Components.interfaces.nsIAppStartup.eRestart);
- },
-
- /**
- * Implements nsIUpdateCheckListener. The methods implemented by
- * nsIUpdateCheckListener are in a different scope from nsIIncrementalDownload
- * to make it clear which are used by each interface.
- */
- updateCheckListener: {
- /**
- * See nsIUpdateService.idl
- */
- onCheckComplete(aRequest, aUpdates, aUpdateCount) {
- gAppUpdater.isChecking = false;
- gAppUpdater.update = gAppUpdater.aus.
- selectUpdate(aUpdates, aUpdates.length);
- if (!gAppUpdater.update) {
- gAppUpdater.selectPanel("noUpdatesFound");
- return;
- }
-
- if (gAppUpdater.update.unsupported) {
- if (gAppUpdater.update.detailsURL) {
- let unsupportedLink = document.getElementById("unsupportedLink");
- unsupportedLink.href = gAppUpdater.update.detailsURL;
- }
- gAppUpdater.selectPanel("unsupportedSystem");
- return;
- }
-
- if (!gAppUpdater.aus.canApplyUpdates) {
- gAppUpdater.selectPanel("manualUpdate");
- return;
- }
-
- if (gAppUpdater.updateAuto) // automatically download and install
- gAppUpdater.startDownload();
- else // ask
- gAppUpdater.selectPanel("downloadAndInstall");
- },
-
- /**
- * See nsIUpdateService.idl
- */
- onError(aRequest, aUpdate) {
- // Errors in the update check are treated as no updates found. If the
- // update check fails repeatedly without a success the user will be
- // notified with the normal app update user interface so this is safe.
- gAppUpdater.isChecking = false;
- gAppUpdater.selectPanel("noUpdatesFound");
- },
-
- /**
- * See nsISupports.idl
- */
- QueryInterface(aIID) {
- if (!aIID.equals(Components.interfaces.nsIUpdateCheckListener) &&
- !aIID.equals(Components.interfaces.nsISupports))
- throw Components.results.NS_ERROR_NO_INTERFACE;
- return this;
- }
- },
-
- /**
- * Starts the download of an update mar.
- */
- startDownload() {
- if (!this.update)
- this.update = this.um.activeUpdate;
- this.update.QueryInterface(Components.interfaces.nsIWritablePropertyBag);
- this.update.setProperty("foregroundDownload", "true");
-
- this.aus.pauseDownload();
- let state = this.aus.downloadUpdate(this.update, false);
- if (state == "failed") {
- this.selectPanel("downloadFailed");
- return;
- }
-
- this.setupDownloadingUI();
- },
-
- /**
- * Switches to the UI responsible for tracking the download.
- */
- setupDownloadingUI() {
- this.downloadStatus = document.getElementById("downloadStatus");
- this.downloadStatus.value =
- DownloadUtils.getTransferTotal(0, this.update.selectedPatch.size);
- this.selectPanel("downloading");
- this.aus.addDownloadListener(this);
- },
-
- removeDownloadListener() {
- if (this.aus) {
- this.aus.removeDownloadListener(this);
- }
- },
-
- /**
- * See nsIRequestObserver.idl
- */
- onStartRequest(aRequest, aContext) {
- },
-
- /**
- * See nsIRequestObserver.idl
- */
- onStopRequest(aRequest, aContext, aStatusCode) {
- switch (aStatusCode) {
- case Components.results.NS_ERROR_UNEXPECTED:
- if (this.update.selectedPatch.state == "download-failed" &&
- (this.update.isCompleteUpdate || this.update.patchCount != 2)) {
- // Verification error of complete patch, informational text is held in
- // the update object.
- this.removeDownloadListener();
- this.selectPanel("downloadFailed");
- break;
- }
- // Verification failed for a partial patch, complete patch is now
- // downloading so return early and do NOT remove the download listener!
- break;
- case Components.results.NS_BINDING_ABORTED:
- // Do not remove UI listener since the user may resume downloading again.
- break;
- case Components.results.NS_OK:
- this.removeDownloadListener();
- if (this.backgroundUpdateEnabled) {
- this.selectPanel("applying");
- let self = this;
- Services.obs.addObserver(function(aSubject, aTopic, aData) {
- // Update the UI when the background updater is finished
- let status = aData;
- if (status == "applied" || status == "applied-service" ||
- status == "pending" || status == "pending-service" ||
- status == "pending-elevate") {
- // If the update is successfully applied, or if the updater has
- // fallen back to non-staged updates, show the "Restart to Update"
- // button.
- self.selectPanel("apply");
- } else if (status == "failed") {
- // Background update has failed, let's show the UI responsible for
- // prompting the user to update manually.
- self.selectPanel("downloadFailed");
- } else if (status == "downloading") {
- // We've fallen back to downloading the full update because the
- // partial update failed to get staged in the background.
- // Therefore we need to keep our observer.
- self.setupDownloadingUI();
- return;
- }
- Services.obs.removeObserver(arguments.callee, "update-staged");
- }, "update-staged", false);
- } else {
- this.selectPanel("apply");
- }
- break;
- default:
- this.removeDownloadListener();
- this.selectPanel("downloadFailed");
- break;
- }
- },
-
- /**
- * See nsIProgressEventSink.idl
- */
- onStatus(aRequest, aContext, aStatus, aStatusArg) {
- },
-
- /**
- * See nsIProgressEventSink.idl
- */
- onProgress(aRequest, aContext, aProgress, aProgressMax) {
- this.downloadStatus.value =
- DownloadUtils.getTransferTotal(aProgress, aProgressMax);
- },
-
- /**
- * See nsISupports.idl
- */
- QueryInterface(aIID) {
- if (!aIID.equals(Components.interfaces.nsIProgressEventSink) &&
- !aIID.equals(Components.interfaces.nsIRequestObserver) &&
- !aIID.equals(Components.interfaces.nsISupports))
- throw Components.results.NS_ERROR_NO_INTERFACE;
- return this;
- }
-};
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