mirror of
https://github.com/rn10950/RetroZilla.git
synced 2024-11-14 03:30:17 +01:00
520 lines
17 KiB
Plaintext
520 lines
17 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is the Application Update Service
|
|
*
|
|
* The Initial Developer of the Original Code is Google Inc.
|
|
* Portions created by the Initial Developer are Copyright (C) 2005
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Ben Goodger <ben@mozilla.org>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#include "nsISupports.idl"
|
|
|
|
interface nsIDOMDocument;
|
|
interface nsIDOMElement;
|
|
interface nsIDOMWindow;
|
|
interface nsIRequest;
|
|
interface nsIRequestObserver;
|
|
interface nsISimpleEnumerator;
|
|
interface nsITimerCallback;
|
|
interface nsIXMLHttpRequest;
|
|
|
|
/**
|
|
* An interface that describes an object representing a patch file that can
|
|
* be downloaded and applied to a version of this application so that it
|
|
* can be updated.
|
|
*/
|
|
[scriptable, uuid(56863a67-bd69-42de-9f40-583e625b457d)]
|
|
interface nsIUpdatePatch : nsISupports
|
|
{
|
|
/**
|
|
* The type of this patch:
|
|
* "partial" A binary difference between two application versions
|
|
* "complete" A complete patch containing all of the replacement files
|
|
* to update to the new version
|
|
*/
|
|
attribute AString type;
|
|
|
|
/**
|
|
* The URL this patch was being downloaded from
|
|
*/
|
|
attribute AString URL;
|
|
|
|
/**
|
|
* The hash function to use when determining this file's integrity
|
|
*/
|
|
attribute AString hashFunction;
|
|
|
|
/**
|
|
* The value of the hash function named above that should be computed if
|
|
* this file is not corrupt.
|
|
*/
|
|
attribute AString hashValue;
|
|
|
|
/**
|
|
* The size of this file, in bytes.
|
|
*/
|
|
attribute unsigned long size;
|
|
|
|
/**
|
|
* The state of this patch
|
|
*/
|
|
attribute AString state;
|
|
|
|
/**
|
|
* true if this patch is currently selected as the patch to be downloaded and
|
|
* installed for this update transaction, false if another patch from this
|
|
* update has been selected.
|
|
*/
|
|
attribute boolean selected;
|
|
|
|
/**
|
|
* Serializes this patch object into a DOM Element
|
|
* @param updates
|
|
* The document to serialize into
|
|
* @returns The DOM Element created by the serialization process
|
|
*/
|
|
nsIDOMElement serialize(in nsIDOMDocument updates);
|
|
};
|
|
|
|
/**
|
|
* An interface that describes an object representing an available update to
|
|
* the current application - this update may have several available patches
|
|
* from which one must be selected to download and install, for example we
|
|
* might select a binary difference patch first and attempt to apply that,
|
|
* then if the application process fails fall back to downloading a complete
|
|
* file-replace patch. This object also contains information about the update
|
|
* that the front end and other application services can use to learn more
|
|
* about what is going on.
|
|
*/
|
|
[scriptable, uuid(b0fb539e-f4ab-4ea1-bd75-e6d2813e5fc1)]
|
|
interface nsIUpdate : nsISupports
|
|
{
|
|
/**
|
|
* The type of update:
|
|
* "major" A major new version of the Application
|
|
* "minor" A minor update to the Application (e.g. security update)
|
|
*/
|
|
attribute AString type;
|
|
|
|
/**
|
|
* The name of the update, or "<Application Name> <Update Version>"
|
|
*/
|
|
attribute AString name;
|
|
|
|
/**
|
|
* The Application version of this update.
|
|
*/
|
|
attribute AString version;
|
|
|
|
/**
|
|
* The Addon version of this update. Used by the Extension System to track
|
|
* compatibility of installed addons with this update.
|
|
*/
|
|
attribute AString extensionVersion;
|
|
|
|
/**
|
|
* The Build ID of this update. Used to determine a particular build, down
|
|
* to the hour, minute and second of its creation. This allows the system
|
|
* to differentiate between several nightly builds with the same |version|
|
|
* for example.
|
|
*/
|
|
attribute AString buildID;
|
|
|
|
/**
|
|
* The URL to a page which offers details about the content of this
|
|
* update. Ideally, this page is not the release notes but some other page
|
|
* that summarizes the differences between this update and the previous,
|
|
* which also links to the release notes.
|
|
*/
|
|
attribute AString detailsURL;
|
|
|
|
/**
|
|
* The URL to a HTML fragment that contains a license for this update. If
|
|
* this is specified, the user is shown the license file after they choose
|
|
* to install the update and they must agree to it before the download
|
|
* commences.
|
|
*/
|
|
attribute AString licenseURL;
|
|
|
|
/**
|
|
* The URL to the Update Service that supplied this update.
|
|
*/
|
|
attribute AString serviceURL;
|
|
|
|
/**
|
|
* Whether or not the update being downloaded is a complete replacement of
|
|
* the user's existing installation or a patch representing the difference
|
|
* between the new version and the previous version.
|
|
*/
|
|
attribute boolean isCompleteUpdate;
|
|
|
|
/**
|
|
* Whether or not the update is a security update or not. If this is true,
|
|
* then we present more serious sounding user interface messages to the
|
|
* user.
|
|
*/
|
|
attribute boolean isSecurityUpdate;
|
|
|
|
/**
|
|
* When the update was installed.
|
|
*/
|
|
attribute long long installDate;
|
|
|
|
/**
|
|
* A message associated with this update, if any.
|
|
*/
|
|
attribute AString statusText;
|
|
|
|
/**
|
|
* The currently selected patch for this update.
|
|
*/
|
|
readonly attribute nsIUpdatePatch selectedPatch;
|
|
|
|
/**
|
|
* The state of the selected patch:
|
|
* "downloading" The update is being downloaded.
|
|
* "pending" The update is ready to be applied.
|
|
* "applying" The update is being applied.
|
|
* "succeeded" The update was successfully applied.
|
|
* "download-failed" The update failed to be downloaded.
|
|
* "failed" The update failed to be applied.
|
|
*/
|
|
attribute AString state;
|
|
|
|
/**
|
|
* A numeric error code that conveys additional information about the state
|
|
* of a failed update. If the update is not in the "failed" state, then this
|
|
* value is zero.
|
|
*
|
|
* TODO: Define typical error codes (for now, see updater/errors.h)
|
|
*/
|
|
attribute long errorCode;
|
|
|
|
/**
|
|
* The number of patches supplied by this update.
|
|
*/
|
|
readonly attribute unsigned long patchCount;
|
|
|
|
/**
|
|
* Retrieves a patch.
|
|
* @param index
|
|
* The index of the patch to retrieve.
|
|
* @returns The nsIUpdatePatch at the specified index.
|
|
*/
|
|
nsIUpdatePatch getPatchAt(in unsigned long index);
|
|
|
|
/**
|
|
* Serializes this update object into a DOM Element
|
|
* @param updates
|
|
* The document to serialize into
|
|
* @returns The DOM Element created by the serialization process
|
|
*/
|
|
nsIDOMElement serialize(in nsIDOMDocument updates);
|
|
};
|
|
|
|
/**
|
|
* A MOZILLA_1_8_BRANCH-specific interface that adds the 'channel' attribute
|
|
* to the nsIUpdate interface. This attribute has been added to nsIUpdate on
|
|
* the trunk.
|
|
*/
|
|
[scriptable, uuid(5b61356d-8411-48c0-863f-7b038eb0e4a8)]
|
|
interface nsIUpdate_MOZILLA_1_8_BRANCH : nsIUpdate
|
|
{
|
|
/**
|
|
* The channel used to retrieve this update from the Update Service.
|
|
*/
|
|
attribute AString channel;
|
|
};
|
|
|
|
/**
|
|
* An interface describing an object that listens to the progress of an update
|
|
* check operation. This object is notified as the check continues, finishes
|
|
* and if it has an error.
|
|
*/
|
|
[scriptable, uuid(8cbceb6e-8e27-46f2-8808-444c6499f836)]
|
|
interface nsIUpdateCheckListener : nsISupports
|
|
{
|
|
/**
|
|
* Called every time there is a progress notification loading the Update
|
|
* Service file.
|
|
* @param request
|
|
* The nsIXMLHttpRequest handling the update check.
|
|
* @param position
|
|
* The current byte downloaded
|
|
* @param totalSize
|
|
* The total number of bytes that have to be downloaded
|
|
*/
|
|
void onProgress(in nsIXMLHttpRequest request,
|
|
in unsigned long position,
|
|
in unsigned long totalSize);
|
|
|
|
/**
|
|
* The update check was completed.
|
|
* @param request
|
|
* The nsIXMLHttpRequest handling the update check.
|
|
* @param updates
|
|
* An array of nsIUpdate objects listing available updates.
|
|
* @param updateCount
|
|
* The size of the |updates| array.
|
|
*/
|
|
void onCheckComplete(in nsIXMLHttpRequest request,
|
|
[array, size_is(updateCount)] in nsIUpdate updates,
|
|
in unsigned long updateCount);
|
|
|
|
/**
|
|
* An error occurred while loading the remote update service file.
|
|
* @param request
|
|
* The nsIXMLHttpRequest handling the update check.
|
|
* @param update
|
|
* A nsIUpdate object that contains details about the
|
|
* error in its |statusText| property.
|
|
*/
|
|
void onError(in nsIXMLHttpRequest request,
|
|
in nsIUpdate update);
|
|
};
|
|
|
|
/**
|
|
* An interface describing an object that knows how to check for updates.
|
|
*/
|
|
[scriptable, uuid(877ace25-8bc5-452a-8586-9c1cf2871994)]
|
|
interface nsIUpdateChecker : nsISupports
|
|
{
|
|
/**
|
|
* Checks for available updates, notifying a listener of the results.
|
|
* @param listener
|
|
* An object implementing nsIUpdateCheckListener which is notified
|
|
* of the results of an update check.
|
|
* @param force
|
|
* Forces the checker to check for updates, regardless of the
|
|
* current value of the user's update settings. This is used by
|
|
* any piece of UI that offers the user the imperative option to
|
|
* check for updates now, regardless of their update settings.
|
|
* force will not work if the system administrator has locked
|
|
* the app.update.enabled preference.
|
|
*/
|
|
void checkForUpdates(in nsIUpdateCheckListener listener, in boolean force);
|
|
|
|
/**
|
|
* Constants for the |stopChecking| function that tell the Checker how long
|
|
* to stop checking:
|
|
*
|
|
* CURRENT_CHECK: Stops the current (active) check only
|
|
* CURRENT_SESSION: Stops all checking for the current session
|
|
* ANY_CHECKS: Stops all checking, any session from now on
|
|
* (disables update checking preferences)
|
|
*/
|
|
const unsigned short CURRENT_CHECK = 1;
|
|
const unsigned short CURRENT_SESSION = 2;
|
|
const unsigned short ANY_CHECKS = 3;
|
|
|
|
/**
|
|
* Ends any pending update check.
|
|
* @param duration
|
|
* A value representing the set of checks to stop doing.
|
|
*/
|
|
void stopChecking(in unsigned short duration);
|
|
};
|
|
|
|
/**
|
|
* An interface describing a global application service that handles performing
|
|
* background update checks and provides utilities for selecting and
|
|
* downloading update patches.
|
|
*/
|
|
[scriptable, uuid(9849c4bf-5197-4d22-baa8-e3b44a1703d2)]
|
|
interface nsIApplicationUpdateService : nsISupports
|
|
{
|
|
/**
|
|
* The Update Checker used for background update checking.
|
|
*/
|
|
readonly attribute nsIUpdateChecker backgroundChecker;
|
|
|
|
/**
|
|
* Selects the best update to install from a list of available updates.
|
|
* @param updates
|
|
* An array of updates that are available
|
|
* @param updateCount
|
|
* The length of the |updates| array
|
|
*/
|
|
nsIUpdate selectUpdate([array, size_is(updateCount)] in nsIUpdate updates,
|
|
in unsigned long updateCount);
|
|
|
|
/**
|
|
* Adds a listener that receives progress and state information about the
|
|
* update that is currently being downloaded, e.g. to update a user
|
|
* interface.
|
|
* @param listener
|
|
* An object implementing nsIRequestObserver and optionally
|
|
* nsIProgressEventSink that is to be notified of state and
|
|
* progress information as the update is downloaded.
|
|
*/
|
|
void addDownloadListener(in nsIRequestObserver listener);
|
|
|
|
/**
|
|
* Removes a listener that is receiving progress and state information
|
|
* about the update that is currently being downloaded.
|
|
* @param listener
|
|
* The listener object to remove.
|
|
*/
|
|
void removeDownloadListener(in nsIRequestObserver listener);
|
|
|
|
/**
|
|
*
|
|
*/
|
|
AString downloadUpdate(in nsIUpdate update, in boolean background);
|
|
|
|
/**
|
|
* Pauses the active update download process
|
|
*/
|
|
void pauseDownload();
|
|
|
|
/**
|
|
* Whether or not there is an download happening at the moment.
|
|
*/
|
|
readonly attribute boolean isDownloading;
|
|
|
|
/**
|
|
* Whether or not the Update Service can download and install updates.
|
|
* This is a function of whether or not the current user has access
|
|
* privileges to the install directory.
|
|
*/
|
|
readonly attribute boolean canUpdate;
|
|
};
|
|
|
|
/**
|
|
* An interface describing a global application service that maintains a list
|
|
* of updates previously performed as well as the current active update.
|
|
*/
|
|
[scriptable, uuid(fede66a9-9f96-4507-a22a-775ee885577e)]
|
|
interface nsIUpdateManager : nsISupports
|
|
{
|
|
/**
|
|
* Gets the update at the specified index
|
|
* @param index
|
|
* The index within the updates array
|
|
* @returns The nsIUpdate object at the specified index
|
|
*/
|
|
nsIUpdate getUpdateAt(in long index);
|
|
|
|
/**
|
|
* Gets the total number of updates in the history list.
|
|
*/
|
|
readonly attribute long updateCount;
|
|
|
|
/**
|
|
* The active (current) update. The active update is not in the history list.
|
|
*/
|
|
attribute nsIUpdate activeUpdate;
|
|
|
|
/**
|
|
* Saves all updates to disk.
|
|
*/
|
|
void saveUpdates();
|
|
};
|
|
|
|
/**
|
|
* An interface describing an object that can show various kinds of Update
|
|
* notification UI to the user.
|
|
*/
|
|
[scriptable, uuid(22b00276-ec23-4034-a764-395da539b4be)]
|
|
interface nsIUpdatePrompt : nsISupports
|
|
{
|
|
/**
|
|
* Shows a user interface that checks for and then displays the available
|
|
* updates.
|
|
*/
|
|
void checkForUpdates();
|
|
|
|
/**
|
|
* Show a message advising that an update is available for download and
|
|
* install.
|
|
* @param update
|
|
* The update to be downloaded and installed
|
|
*/
|
|
void showUpdateAvailable(in nsIUpdate update);
|
|
|
|
/**
|
|
* Show a message advising that an update has now been downloaded and that
|
|
* the user should restart their software should be restarted so that the
|
|
* update can be installed.
|
|
* @param update
|
|
* The update that was downloaded
|
|
*/
|
|
void showUpdateDownloaded(in nsIUpdate update);
|
|
|
|
/**
|
|
* Shows a message detailing the update which was installed.
|
|
* @param update
|
|
* The nsIUpdate object which was just installed
|
|
*/
|
|
void showUpdateInstalled(in nsIUpdate update);
|
|
|
|
/**
|
|
* Shows an error message UI telling the user about some kind of update
|
|
* failure, e.g. failure to apply patch.
|
|
* @param update
|
|
* The nsIUpdate object which we could not install
|
|
*/
|
|
void showUpdateError(in nsIUpdate update);
|
|
|
|
/**
|
|
* Shows a list of all updates installed to date.
|
|
* @param parent
|
|
* A parent window to anchor this window to. Can be null.
|
|
*/
|
|
void showUpdateHistory(in nsIDOMWindow parent);
|
|
};
|
|
|
|
/**
|
|
* An interface describing a global application service that allows long
|
|
* duration (e.g. 1-7 or more days, weeks or months) timers to be registered
|
|
* and then fired.
|
|
*/
|
|
[scriptable, uuid(0765c92c-6145-4253-9db4-594d8023087e)]
|
|
interface nsIUpdateTimerManager : nsISupports
|
|
{
|
|
/**
|
|
* Register an interval with the timer manager. The timer manager
|
|
* periodically checks to see if the interval has expired and if it has
|
|
* calls the specified callback. This is persistent across application
|
|
* restarts and can handle intervals of long durations.
|
|
* @param id
|
|
* An id that identifies the interval, used for persistence
|
|
* @param callback
|
|
* A nsITimerCallback object that is notified when the interval
|
|
* expires
|
|
* @param interval
|
|
* The length of time, in seconds, of the interval
|
|
*/
|
|
void registerTimer(in AString id,
|
|
in nsITimerCallback callback,
|
|
in unsigned long interval);
|
|
};
|