mirror of
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736 lines
25 KiB
Plaintext
736 lines
25 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Extension Manager.
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*
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* The Initial Developer of the Original Code is Ben Goodger.
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ben Goodger <ben@mozilla.org> (Google Inc.)
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* Robert Strong <robert.bugzilla@gmail.com>
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* Alexander J. Vincent <ajvincent@gmail.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsISupports.idl"
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interface nsIFile;
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interface nsIRDFDataSource;
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interface nsIUpdateItem;
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interface nsIAddonInstallListener;
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interface nsIAddonUpdateCheckListener;
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interface nsISimpleEnumerator;
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interface nsIDirectoryEnumerator;
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interface nsIObserver;
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/**
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* Interface representing a location where extensions, themes etc are
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* installed.
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*/
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[scriptable, uuid(32a74707-ec7c-af19-f4d8-d0cd8cb6a948)]
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interface nsIInstallLocation : nsISupports
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{
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/**
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* The string identifier of this Install Location
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*/
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readonly attribute AString name;
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/**
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* An enumeration of nsIFiles for:
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* - locations that contain items
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* - potential dropped-in XPIs
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* Note: This enumeration resolves Text Links to the directories they
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* refer to.
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*/
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readonly attribute nsIDirectoryEnumerator itemLocations;
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/**
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* The file system location where items live. Items can be dropped in
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* at this location. Can be null for Install Locations that don't have
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* a file system presence.
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* Note: This is a clone of the actual location which the caller can
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* modify freely.
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*/
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readonly attribute nsIFile location;
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/**
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* Whether or not this Install Location is on an area of the file system
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* that could be restricted on a restricted-access account, regardless
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* of whether or not the location is restricted with the current user
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* privileges.
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*/
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readonly attribute boolean restricted;
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/**
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* Whether or not the user can write to the Install Location with the
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* current access privileges. This is different from restricted because
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* it's not whether or not the location *might* be restricted, it's
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* whether or not it actually *is* restricted right now.
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*/
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readonly attribute boolean canAccess;
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/**
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* Constants representing priority of some default Install Locations.
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* XXXben - priority ranking of user-level items vs. global-level items
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* here is debatable. Should app-system-global trump
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* xre-system-user?
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* You should not use the exact values here, you should offset from
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* these values each time you create a new Install Location. Offsetting
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* can be brittle but you should know what Install Locations are being
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* defined for your own application.
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*/
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const unsigned long PRIORITY_APP_PROFILE = 0;
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const unsigned long PRIORITY_APP_SYSTEM_USER = 10;
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const unsigned long PRIORITY_XRE_SYSTEM_USER = 100;
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const unsigned long PRIORITY_APP_SYSTEM_GLOBAL = 1000;
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const unsigned long PRIORITY_XRE_SYSTEM_GLOBAL = 10000;
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/**
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* The priority level of this Install Location in loading.
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*/
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readonly attribute long priority;
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/**
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* Gets the directory that contains an item.
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* @param id
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* The GUID of the item.
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* @returns The location of the item.
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*/
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nsIFile getItemLocation(in AString id);
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/**
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* Retrieves the GUID for an item at the specified location.
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* @param file
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* The location where an item might live.
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* @returns The ID for an item that might live at the location specified.
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*
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* N.B. This function makes no promises about whether or not this path is
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* actually maintained by this Install Location.
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*/
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AString getIDForLocation(in nsIFile file);
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/**
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* Gets a nsIFile object for a file within an item's directory structure.
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* @param id
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* The GUID of the item.
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* @param path
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* The path to the file beneath an Extension's directory
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* @returns A file object at the requested location. The file does not
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* necessarily have to exist.
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*/
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nsIFile getItemFile(in AString id, in AString path);
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/**
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* Determines whether or not an item's resources are managed by the Extension
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* System or by some other user or process. For example, items linked to by
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* text links are managed by the user, and items linked to from Registry
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* Install Locations are usually managed by other applications or installers.
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*
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* @param id
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* The GUID of the item.
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* @returns true if the item's resources are managed independently of the
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* Extension System, false otherwise.
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*/
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boolean itemIsManagedIndependently(in AString id);
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/**
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* Stages the specified file by copying it to some location from where it
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* can be retrieved later to complete installation.
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*
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* @param file
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* The file to stage
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* @param id
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* The GUID of the item the file represents
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* @returns The staged file
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*/
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nsIFile stageFile(in nsIFile file, in AString id);
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/**
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* Returns the most recently staged package (e.g. the last XPI or JAR in a
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* directory) for an item and removes items that do not qualify.
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*
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* @param id
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* The ID of the staged package
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* @returns an nsIFile if the package exists otherwise null.
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*/
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nsIFile getStageFile(in AString id);
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/**
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* Removes a file from the stage. This cleans up the stage if there is nothing
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* else left after the remove operation.
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*
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* @param file
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* The file to remove.
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*/
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void removeFile(in nsIFile file);
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};
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/**
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* Interface representing a system for the installation and management of
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* Extensions, Themes etc.
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*
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* XXXben - Some of this stuff should go into a management-ey interface,
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* some into an app-startup-ey interface.
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*/
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[scriptable, uuid(d514dd0c-5797-4f75-bea2-47612b49e243)]
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interface nsIExtensionManager : nsISupports
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{
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/**
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* Constants representing types of update checks.
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*/
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const unsigned long UPDATE_CHECK_NEWVERSION = 0;
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const unsigned long UPDATE_CHECK_COMPATIBILITY = 1;
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const unsigned long UPDATE_SYNC_COMPATIBILITY = 2;
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const unsigned long UPDATE_NOTIFY_NEWVERSION = 3;
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/**
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* Starts the Extension Manager, checking for item changes, additions and
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* removals, and finishing pending operations.
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* @returns true if the application has rewritten the extensions.ini file
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* and needs to restart to register components/chrome etc,
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* false otherwise
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*/
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boolean start();
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/**
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* Determines if there are incompatible items installed (and offers to
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* upgrade them to newer versions if available, via a UI).
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* @returns true if there were incompatible items that were disabled
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* and the application needs to restart to re-register components,
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* chrome etc, false otherwise.
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*/
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boolean checkForMismatches();
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/**
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* Gets the Install Location for an item
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* @param id
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* The GUID of the item
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* @returns The Install Location where the item is installed or null if the
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* location cannot be obtained (e.g. an invalid id).
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*/
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nsIInstallLocation getInstallLocation(in AString id);
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/**
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* An enumeration of all registered Install Items
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*/
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readonly attribute nsISimpleEnumerator installLocations;
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/**
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* Installs an item from a XPI/JAR file into the location specified.
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* @param xpiFile
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* The source file to install from. This function stages a copy
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* of this file for persistence across potential application
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* restarts, you are responsible for removing the file you pass
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* in.
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* @param installLocationKey
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* The name identifier of an Install Location to install into.
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*/
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void installItemFromFile(in nsIFile xpiFile, in AString installLocationKey);
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/**
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* Uninstalls an item
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* @param id
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* The GUID of the item.
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*/
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void uninstallItem(in AString id);
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/**
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* Enables a disabled item
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* @param id
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* The GUID of the item.
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*/
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void enableItem(in AString id);
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/**
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* Disables an enabled item
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* @param id
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* The GUID of the item.
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*/
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void disableItem(in AString id);
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/**
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* Checks for updates to a list of items.
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* @param items
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* An array of nsIUpdateItems to check for updates for.
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* @param itemCount
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* The length of |items|
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* @param updateCheckType
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* UPDATE_CHECK_NEWVERSION if this check should find the newest
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* versions available and write the results to the extensions
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* datasource.
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* UPDATE_CHECK_COMPATIBILITY if this check should only find newer
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* target application compatibility information for the currently
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* installed version and write the results to the extensions
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* datasource.
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* UPDATE_SYNC_COMPATIBILITY if this check should only find target
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* application compatibility information for the currently
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* installed version and synchronize the values to the extensions
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* datasource.
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* UPDATE_NOTIFY_NEWVERSION if this check should find the newest
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* versions available without updating the extensions datasource.
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* @param listener
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* An nsIAddonUpdateCheckListener object which will be notified
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* during the update check process. If not null, the object's
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* onUpdateStarted() and onUpdateEnded() methods will be called even
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* if there are no items to update.
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* @param appVersion (optional)
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* The version of the application to check for compatible updates.
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* This param is only honored when updateCheckType is equal to
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* UPDATE_NOTIFY_NEWVERSION and it defaults to the current version of
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* the application when it is not specified.
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* @param platformVersion (optional)
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* The version of the toolkit to check for compatible updates.
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* This param is only honored when updateCheckType is equal to
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* UPDATE_NOTIFY_NEWVERSION and it defaults to the current version of
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* the toolkit when it is not specified.
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*
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* @throws NS_ERROR_ILLEGAL_VALUE if any item is invalid.
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*/
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void update([array, size_is(itemCount)] in nsIUpdateItem items,
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in unsigned long itemCount,
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in unsigned long updateCheckType,
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in nsIAddonUpdateCheckListener listener,
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[optional] in AString appVersion,
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[optional] in AString platformVersion);
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/**
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* Gets a nsIUpdateItem for the item with the specified id.
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* @param id
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* The GUID of the item to construct a nsIUpdateItem for.
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* @returns The nsIUpdateItem representing the item or null if the item does
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* not exist.
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*/
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nsIUpdateItem getItemForID(in AString id);
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/**
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* Retrieves a list of visible nsIUpdateItems of items matching the
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* specified type.
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* @param type
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* The type of item to return.
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* @param countRef
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* The XPCJS reference to the number of items returned.
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* @returns An array of nsIUpdateItems matching the id/type filter.
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*
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* XXXben - it would be good if this function took an optional
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* install location.
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*/
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void getItemList(in unsigned long type, out unsigned long itemCount,
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[retval, array, size_is(itemCount)] out nsIUpdateItem items);
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/**
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* Retrieves a list of nsIUpdateItems of items that are incompatible
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* with the supplied parameters.
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* @param appVersion
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* The version of the application to check compatibility against
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* @param platformVersion
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* The version of the toolkit to check compatibility against
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* @param type
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* The type of item to return
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* @param includeDisabled
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* true if disabled items should be included in the result set,
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* false otherwise
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* @param countRef
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* The XPCJS reference to the number of items returned.
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* @returns An array of incompatible nsIUpdateItems.
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*/
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void getIncompatibleItemList(in AString appVersion,
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in AString platformVersion,
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in unsigned long type,
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in boolean includeDisabled,
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out unsigned long itemCount,
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[retval, array, size_is(itemCount)] out nsIUpdateItem items);
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/**
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* The Extensions Datasource
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* XXXben - the datasource should be registered with the RDF system, so it
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* can be accessed via rdf:extensions, and not exposed through the API
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* like this.
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*/
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readonly attribute nsIRDFDataSource datasource;
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/**
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* Adds active download entries to the UI
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* @param items
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* A list of nsIUpdateItems to entries to add
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* @param itemCount
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* The length of |items|
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* @param manager
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* null when called from chrome
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* the XPInstallManager when not called from chrome (e.g. web page)
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*
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* @throws NS_ERROR_ILLEGAL_VALUE if any item is invalid, or if itemCount == 0.
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*/
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void addDownloads([array, size_is(itemCount)] in nsIUpdateItem items,
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in unsigned long itemCount, in nsIObserver manager);
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/**
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* Removes an active download from the UI
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* @param url
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* The URL of the active download to remove
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*/
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void removeDownload(in AString url);
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/**
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* Adds an install listener so the front end can listen to download
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* and install progress.
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* @param listener
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* The listener to add
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* @returns the index of the added listen in the listener list.
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*/
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long addInstallListener(in nsIAddonInstallListener listener);
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/**
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* Removes an install progress listener.
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* @param index
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* The index of the listener to remove.
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*/
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void removeInstallListenerAt(in long index);
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/**
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* Cancels a pending install or upgrade of an item. If the item does
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* not have a pending install or upgrade then this will do nothing.
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* @param id
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* The ID of the item.
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*/
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void cancelInstallItem(in AString id);
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/**
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* Cancels a pending uninstall of an item
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* @param id
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* The ID of the item.
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*/
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void cancelUninstallItem(in AString id);
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|
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/**
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* Retrieves a list of installed nsIUpdateItems of items that are dependent
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* on another item.
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|
* @param id
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* The ID of the item that other items depend on.
|
|
* @param includeDisabled
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* Whether to include disabled items in the set returned.
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|
* @param countRef
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* The XPCJS reference to the number of items returned.
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* @returns An array of installed nsIUpdateItems that depend on the item
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|
* specified by the id parameter.
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*/
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void getDependentItemListForID(in AString id,
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in boolean includeDisabled,
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out unsigned long itemCount,
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[retval, array, size_is(itemCount)] out nsIUpdateItem items);
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|
|
/**
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* Checks for changes to the blocklist using the local blocklist file.
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|
* This will immediately application disable items that have been hard blocked
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|
* and application enable items that are no longer hard blocked. It will also
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|
* return items that are either soft or hard blocked and aren't already
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|
* disabled or disabled pending a restart.
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|
*
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|
* This is likely to change or go away in the future and should not be used
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|
* by anyone outside of the blocklist service.
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*
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* @returns An array of nsIUpdateItems that are blocklisted or the user should
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|
* be warned about but are currently enabled.
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*/
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void updateAndGetNewBlocklistedItems(out unsigned long itemCount,
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[retval, array, size_is(itemCount)] out nsIUpdateItem items);
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};
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|
|
/**
|
|
* An item managed by the Extension System. Contains metadata that describes
|
|
* the item.
|
|
* XXXben work in progress, the name of this interface will change after the
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|
* update system is complete, probably to nsIAddon
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|
*/
|
|
[scriptable, uuid(f559f340-5160-420f-abc8-19b251708e7e)]
|
|
interface nsIUpdateItem : nsISupports
|
|
{
|
|
/**
|
|
* The GUID of the item.
|
|
*/
|
|
readonly attribute AString id;
|
|
|
|
/**
|
|
* The Version of the item, in FVF format.
|
|
*/
|
|
readonly attribute AString version;
|
|
|
|
/**
|
|
* The minimum version of the application that this item works with,
|
|
* in FVF format.
|
|
*/
|
|
readonly attribute AString minAppVersion;
|
|
|
|
/**
|
|
* The maximum version of the application that this item works with,
|
|
* in FVF format.
|
|
*/
|
|
readonly attribute AString maxAppVersion;
|
|
|
|
/**
|
|
* The name of the Install Location where this item is installed.
|
|
*/
|
|
readonly attribute AString installLocationKey;
|
|
|
|
/**
|
|
* The name of this item.
|
|
*/
|
|
readonly attribute AString name;
|
|
|
|
/**
|
|
* The URL of the XPI where this item can be downloaded.
|
|
*/
|
|
readonly attribute AString xpiURL;
|
|
|
|
/**
|
|
* The string Hash for the XPI file. Can be null and if supplied must be in
|
|
* the format of "type:hash" (see the types in nsICryptoHash and
|
|
* nsIXPInstallManager::initManagerWithHashes).
|
|
*/
|
|
readonly attribute AString xpiHash;
|
|
|
|
/**
|
|
* The URL of the icon that can be shown for this item.
|
|
*/
|
|
readonly attribute AString iconURL;
|
|
|
|
/**
|
|
* The URL of the update RDF file for this item.
|
|
*/
|
|
readonly attribute AString updateRDF;
|
|
|
|
/**
|
|
* The public key to verify updates for this item. This must be the public
|
|
* part of the key that was used to sign update manifests for this add-on.
|
|
*/
|
|
readonly attribute AString updateKey;
|
|
|
|
const unsigned long TYPE_APP = 0x01;
|
|
const unsigned long TYPE_EXTENSION = 0x02;
|
|
const unsigned long TYPE_THEME = 0x04;
|
|
const unsigned long TYPE_LOCALE = 0x08;
|
|
const unsigned long TYPE_MULTI_XPI = 0x20;
|
|
const unsigned long TYPE_ADDON = TYPE_EXTENSION + TYPE_THEME + TYPE_LOCALE;
|
|
const unsigned long TYPE_ANY = 0xff;
|
|
|
|
/**
|
|
* The type of this item.
|
|
*/
|
|
readonly attribute long type;
|
|
|
|
/**
|
|
* The target application ID used for checking compatibility for this item.
|
|
*
|
|
* @note Add-ons can specify a targetApplication id of toolkit@mozilla.org in
|
|
* their install manifest for compatibility with all apps using a
|
|
* specific release of the toolkit.
|
|
*/
|
|
readonly attribute AString targetAppID;
|
|
|
|
/**
|
|
* Initializes this Item object.
|
|
*/
|
|
void init(in AString id, in AString version,
|
|
in AString installLocationKey, in AString minAppVersion,
|
|
in AString maxAppVersion, in AString name,
|
|
in AString downloadURL, in AString xpiHash, in AString iconURL,
|
|
in AString updateURL, in AString updateKey, in long type,
|
|
in AString targetAppID);
|
|
|
|
/**
|
|
* Returns a JS Object source representing an nsIUpdateItem.
|
|
*/
|
|
readonly attribute AString objectSource;
|
|
};
|
|
|
|
/**
|
|
* Interface for handling download and install progress notifications for
|
|
* add-ons.
|
|
*/
|
|
[scriptable, uuid(2333b04c-f371-4dea-a2f1-d8fdb0c82866)]
|
|
interface nsIAddonInstallListener : nsISupports
|
|
{
|
|
/**
|
|
* Called when an add-on download starts. This will be called for every add-on
|
|
* downloaded including those started by an add-on update.
|
|
* @param addon
|
|
* The add-on that is being downloaded
|
|
*/
|
|
void onDownloadStarted(in nsIUpdateItem addon);
|
|
|
|
/**
|
|
* Progress occurred in the download operation. This will be called multiple
|
|
* times during the download of an add-on.
|
|
* @param addon
|
|
* The add-on that progress occurred for
|
|
* @param value
|
|
* The value of the current progress
|
|
* @param maxValue
|
|
* The maximum value |value| can reach
|
|
*/
|
|
void onDownloadProgress(in nsIUpdateItem addon, in unsigned long value,
|
|
in unsigned long maxValue);
|
|
|
|
/**
|
|
* Called when an add-on download is complete. This will be called for every
|
|
* add-on downloaded.
|
|
* @param addon
|
|
* The add-on that finished downloading
|
|
*/
|
|
void onDownloadEnded(in nsIUpdateItem addon);
|
|
|
|
/**
|
|
* Called when the extension manager starts to install an add-on either
|
|
* through a call to installItemFromFile or from a webpage triggered install.
|
|
* @param addon
|
|
* The add-on being installed
|
|
*/
|
|
void onInstallStarted(in nsIUpdateItem addon);
|
|
|
|
/**
|
|
* Called when an add-on compatibility check starts. This will be called
|
|
* during an install if an add-on is incompatible according to its
|
|
* install.rdf.
|
|
* @param addon
|
|
* The add-on that the compatibility check will be for
|
|
*/
|
|
void onCompatibilityCheckStarted(in nsIUpdateItem addon);
|
|
|
|
/**
|
|
* Called at the end of an add-on compatibility check. The status will be one
|
|
* of the results from nsIAddonUpdateCheckListener to indicate whether new
|
|
* information was found or not.
|
|
* @param addon
|
|
* The add-on that is having its compatibility checked
|
|
* @param status
|
|
* The status code from nsIAddonUpdateCheckListener for the update
|
|
* operation
|
|
*/
|
|
void onCompatibilityCheckEnded(in nsIUpdateItem addon, in long status);
|
|
|
|
/**
|
|
* Called when an add-on install completes. The status will be 0 on success.
|
|
* any other value constitutes a failed install.
|
|
* @param addon
|
|
* The add-on that finished installing
|
|
* @param status
|
|
* The status of the installation from nsInstall.h
|
|
*/
|
|
void onInstallEnded(in nsIUpdateItem addon, in long status);
|
|
|
|
/**
|
|
* Called when there are no more add-on downloads or installs in progress.
|
|
*/
|
|
void onInstallsCompleted();
|
|
};
|
|
|
|
/**
|
|
* Interface for handling notifications during the addon update check process.
|
|
*/
|
|
[scriptable, uuid(c946119f-9e7c-41aa-a794-803148045350)]
|
|
interface nsIAddonUpdateCheckListener : nsISupports
|
|
{
|
|
/**
|
|
* Addon update has begun
|
|
*/
|
|
void onUpdateStarted();
|
|
|
|
const unsigned long STATUS_NONE = 0;
|
|
const unsigned long STATUS_UPDATE = 1;
|
|
const unsigned long STATUS_VERSIONINFO = 2;
|
|
const unsigned long STATUS_DATA_FOUND =
|
|
STATUS_UPDATE + STATUS_VERSIONINFO;
|
|
const unsigned long STATUS_FAILURE = 4;
|
|
const unsigned long STATUS_NO_UPDATE = 8;
|
|
const unsigned long STATUS_DISABLED = 16;
|
|
const unsigned long STATUS_APP_MANAGED = 32;
|
|
const unsigned long STATUS_READ_ONLY = 64;
|
|
const unsigned long STATUS_PENDING_OP = 128;
|
|
const unsigned long STATUS_NOT_MANAGED = 256;
|
|
const unsigned long STATUS_DISALLOWED =
|
|
STATUS_DISABLED + STATUS_APP_MANAGED + STATUS_READ_ONLY +
|
|
STATUS_PENDING_OP + STATUS_NOT_MANAGED;
|
|
|
|
/**
|
|
* Addon update has ended
|
|
*/
|
|
void onUpdateEnded();
|
|
|
|
/**
|
|
* Update for an individual addon has begun
|
|
* @param addon
|
|
* A nsIUpdateItem object representing the addon being updated
|
|
*
|
|
* @throws NS_ERROR_ILLEGAL_VALUE if the addon is invalid.
|
|
*/
|
|
void onAddonUpdateStarted(in nsIUpdateItem addon);
|
|
|
|
/**
|
|
* Update for an individual addon has ended
|
|
* @param addon
|
|
* A nsIUpdateItem object representing the addon being updated
|
|
* @param status
|
|
* The success or failure code of the update operation
|
|
*
|
|
* @throws NS_ERROR_ILLEGAL_VALUE if the addon is invalid.
|
|
*/
|
|
void onAddonUpdateEnded(in nsIUpdateItem addon, in long status);
|
|
};
|
|
|
|
%{ C++
|
|
/**
|
|
* Install Location Key for Application-Global Items
|
|
*/
|
|
#define NS_INSTALL_LOCATION_APPGLOBAL NS_LITERAL_STRING("app-global")
|
|
|
|
/**
|
|
* Install Location Key for Application-Profile Items
|
|
*/
|
|
#define NS_INSTALL_LOCATION_APPPROFILE NS_LITERAL_STRING("app-profile")
|
|
|
|
/**
|
|
* The category that contains a list of contract-ids to Install Location
|
|
* services.
|
|
*/
|
|
#define CATEGORY_INSTALL_LOCATIONS "extension-install-locations"
|
|
|
|
/**
|
|
* The observer topic to listen to for actions performed on installed
|
|
* items.
|
|
*/
|
|
#define EM_ACTION_REQUESTED_TOPIC "em-action-requested"
|
|
|
|
#define EM_ITEM_INSTALLED "item-installed"
|
|
#define EM_ITEM_UPGRADED "item-upgraded"
|
|
#define EM_ITEM_UNINSTALLED "item-uninstalled"
|
|
#define EM_ITEM_ENABLED "item-enabled"
|
|
#define EM_ITEM_DISABLED "item-disabled"
|
|
#define EM_ITEM_CANCEL "item-cancel-action"
|
|
|
|
%}
|