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Bug 553169: Remove the old extension manager code

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Dave Townsend 2010-03-21 15:36:39 -07:00
parent 7cb61c81ed
commit 323f5e8b90
2 changed files with 0 additions and 9128 deletions
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toolkit/mozapps/extensions/nsExtensionManager.js
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toolkit/mozapps/extensions/nsIExtensionManager.idl
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/* -*- 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 Extension Manager.
*
* The Initial Developer of the Original Code is Ben Goodger.
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Ben Goodger <ben@mozilla.org> (Google Inc.)
* Robert Strong <robert.bugzilla@gmail.com>
* Alexander J. Vincent <ajvincent@gmail.com>
*
* 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 nsIFile;
interface nsIRDFDataSource;
interface nsIUpdateItem;
interface nsIAddonInstallListener;
interface nsIAddonUpdateCheckListener;
interface nsISimpleEnumerator;
interface nsIDirectoryEnumerator;
interface nsIObserver;
/**
* Interface representing a location where extensions, themes etc are
* installed.
*/
[scriptable, uuid(32a74707-ec7c-af19-f4d8-d0cd8cb6a948)]
interface nsIInstallLocation : nsISupports
{
/**
* The string identifier of this Install Location
*/
readonly attribute AString name;
/**
* An enumeration of nsIFiles for:
* - locations that contain items
* - potential dropped-in XPIs
* Note: This enumeration resolves Text Links to the directories they
* refer to.
*/
readonly attribute nsIDirectoryEnumerator itemLocations;
/**
* The file system location where items live. Items can be dropped in
* at this location. Can be null for Install Locations that don't have
* a file system presence.
* Note: This is a clone of the actual location which the caller can
* modify freely.
*/
readonly attribute nsIFile location;
/**
* Whether or not this Install Location is on an area of the file system
* that could be restricted on a restricted-access account, regardless
* of whether or not the location is restricted with the current user
* privileges.
*/
readonly attribute boolean restricted;
/**
* Whether or not the user can write to the Install Location with the
* current access privileges. This is different from restricted because
* it's not whether or not the location *might* be restricted, it's
* whether or not it actually *is* restricted right now.
*/
readonly attribute boolean canAccess;
/**
* Constants representing priority of some default Install Locations.
* XXXben - priority ranking of user-level items vs. global-level items
* here is debatable. Should app-system-global trump
* xre-system-user?
* You should not use the exact values here, you should offset from
* these values each time you create a new Install Location. Offsetting
* can be brittle but you should know what Install Locations are being
* defined for your own application.
*/
const unsigned long PRIORITY_APP_PROFILE = 0;
const unsigned long PRIORITY_APP_SYSTEM_USER = 10;
const unsigned long PRIORITY_XRE_SYSTEM_USER = 100;
const unsigned long PRIORITY_APP_SYSTEM_GLOBAL = 1000;
const unsigned long PRIORITY_XRE_SYSTEM_GLOBAL = 10000;
/**
* The priority level of this Install Location in loading.
*/
readonly attribute long priority;
/**
* Gets the directory that contains an item.
* @param id
* The GUID of the item.
* @returns The location of the item.
*/
nsIFile getItemLocation(in AString id);
/**
* Retrieves the GUID for an item at the specified location.
* @param file
* The location where an item might live.
* @returns The ID for an item that might live at the location specified.
*
* N.B. This function makes no promises about whether or not this path is
* actually maintained by this Install Location.
*/
AString getIDForLocation(in nsIFile file);
/**
* Gets a nsIFile object for a file within an item's directory structure.
* @param id
* The GUID of the item.
* @param path
* The path to the file beneath an Extension's directory
* @returns A file object at the requested location. The file does not
* necessarily have to exist.
*/
nsIFile getItemFile(in AString id, in AString path);
/**
* Determines whether or not an item's resources are managed by the Extension
* System or by some other user or process. For example, items linked to by
* text links are managed by the user, and items linked to from Registry
* Install Locations are usually managed by other applications or installers.
*
* @param id
* The GUID of the item.
* @returns true if the item's resources are managed independently of the
* Extension System, false otherwise.
*/
boolean itemIsManagedIndependently(in AString id);
/**
* Stages the specified file by copying it to some location from where it
* can be retrieved later to complete installation.
*
* @param file
* The file to stage
* @param id
* The GUID of the item the file represents
* @returns The staged file
*/
nsIFile stageFile(in nsIFile file, in AString id);
/**
* Returns the most recently staged package (e.g. the last XPI or JAR in a
* directory) for an item and removes items that do not qualify.
*
* @param id
* The ID of the staged package
* @returns an nsIFile if the package exists otherwise null.
*/
nsIFile getStageFile(in AString id);
/**
* Removes a file from the stage. This cleans up the stage if there is nothing
* else left after the remove operation.
*
* @param file
* The file to remove.
*/
void removeFile(in nsIFile file);
};
/**
* Interface representing a system for the installation and management of
* Extensions, Themes etc.
*
* XXXben - Some of this stuff should go into a management-ey interface,
* some into an app-startup-ey interface.
*/
[scriptable, uuid(494e8302-8689-4a8a-a08d-0da17c649c7d)]
interface nsIExtensionManager : nsISupports
{
/**
* Constants representing types of update checks.
*/
const unsigned long UPDATE_CHECK_NEWVERSION = 0;
const unsigned long UPDATE_CHECK_COMPATIBILITY = 1;
const unsigned long UPDATE_SYNC_COMPATIBILITY = 2;
const unsigned long UPDATE_NOTIFY_NEWVERSION = 3;
/**
* Constants that callers can use to indicate the reason for an add-on update
* check. Internal code uses other constants in nsExtensionManager.js.in.
*
* The update check is being performed at the request of the user.
*/
const unsigned long UPDATE_WHEN_USER_REQUESTED = 1;
/**
* The update check is being performed after a new version of the application
* has been detected.
*/
const unsigned long UPDATE_WHEN_NEW_APP_DETECTED = 2;
/**
* The update check is being performed after a new version of the application
* has been installed.
*/
const unsigned long UPDATE_WHEN_NEW_APP_INSTALLED = 3;
/**
* Starts the Extension Manager, checking for item changes, additions and
* removals, and finishing pending operations.
* @returns true if the application has rewritten the extensions.ini file
* and needs to restart to register components/chrome etc,
* false otherwise
*/
boolean start();
/**
* Determines if there are incompatible items installed (and offers to
* upgrade them to newer versions if available, via a UI).
* @returns true if there were incompatible items that were disabled
* and the application needs to restart to re-register components,
* chrome etc, false otherwise.
*/
boolean checkForMismatches();
/**
* Gets the Install Location for an item
* @param id
* The GUID of the item
* @returns The Install Location where the item is installed or null if the
* location cannot be obtained (e.g. an invalid id).
*/
nsIInstallLocation getInstallLocation(in AString id);
/**
* An enumeration of all registered Install Items
*/
readonly attribute nsISimpleEnumerator installLocations;
/**
* Installs an item from a XPI/JAR file into the location specified.
* @param xpiFile
* The source file to install from. This function stages a copy
* of this file for persistence across potential application
* restarts, you are responsible for removing the file you pass
* in.
* @param installLocationKey
* The name identifier of an Install Location to install into.
*/
void installItemFromFile(in nsIFile xpiFile, in AString installLocationKey);
/**
* Uninstalls an item
* @param id
* The GUID of the item.
*/
void uninstallItem(in AString id);
/**
* Enables a disabled item
* @param id
* The GUID of the item.
*/
void enableItem(in AString id);
/**
* Disables an enabled item
* @param id
* The GUID of the item.
*/
void disableItem(in AString id);
/**
* Checks for updates to a list of items.
* @param items
* An array of nsIUpdateItems to check for updates for.
* @param itemCount
* The length of |items|
* @param updateCheckType
* UPDATE_CHECK_NEWVERSION if this check should find the newest
* versions available and write the results to the extensions
* datasource.
* UPDATE_CHECK_COMPATIBILITY if this check should only find newer
* target application compatibility information for the currently
* installed version and write the results to the extensions
* datasource.
* UPDATE_SYNC_COMPATIBILITY if this check should only find target
* application compatibility information for the currently
* installed version and synchronize the values to the extensions
* datasource.
* UPDATE_NOTIFY_NEWVERSION if this check should find the newest
* versions available without updating the extensions datasource.
* @param listener
* An nsIAddonUpdateCheckListener object which will be notified
* during the update check process. If not null, the object's
* onUpdateStarted() and onUpdateEnded() methods will be called even
* if there are no items to update.
* @param updateType (optional)
* The type of the update check. Should be one of the UPDATE_WHEN
* values.
* @param appVersion (optional)
* The version of the application to check for compatible updates.
* This param is only honored when updateCheckType is equal to
* UPDATE_NOTIFY_NEWVERSION and it defaults to the current version of
* the application when it is not specified.
* @param platformVersion (optional)
* The version of the toolkit to check for compatible updates.
* This param is only honored when updateCheckType is equal to
* UPDATE_NOTIFY_NEWVERSION and it defaults to the current version of
* the toolkit when it is not specified.
*
* @throws NS_ERROR_ILLEGAL_VALUE if any item is invalid.
*/
void update([array, size_is(itemCount)] in nsIUpdateItem items,
in unsigned long itemCount,
in unsigned long updateCheckType,
in nsIAddonUpdateCheckListener listener,
[optional] in unsigned long updateType,
[optional] in AString appVersion,
[optional] in AString platformVersion);
/**
* Gets a nsIUpdateItem for the item with the specified id.
* @param id
* The GUID of the item to construct a nsIUpdateItem for.
* @returns The nsIUpdateItem representing the item or null if the item does
* not exist.
*/
nsIUpdateItem getItemForID(in AString id);
/**
* Retrieves a list of visible nsIUpdateItems of items matching the
* specified type.
* @param type
* The type of item to return.
* @param countRef
* The XPCJS reference to the number of items returned.
* @returns An array of nsIUpdateItems matching the id/type filter.
*
* XXXben - it would be good if this function took an optional
* install location.
*/
void getItemList(in unsigned long type,
[optional] out unsigned long itemCount,
[retval, array, size_is(itemCount)] out nsIUpdateItem items);
/**
* Retrieves a list of nsIUpdateItems of items that are incompatible
* with the supplied parameters.
* @param appVersion
* The version of the application to check compatibility against
* @param platformVersion
* The version of the toolkit to check compatibility against
* @param type
* The type of item to return
* @param includeDisabled
* true if disabled items should be included in the result set,
* false otherwise
* @param countRef
* The XPCJS reference to the number of items returned.
* @returns An array of incompatible nsIUpdateItems.
*/
void getIncompatibleItemList(in AString appVersion,
in AString platformVersion,
in unsigned long type,
in boolean includeDisabled,
[optional] out unsigned long itemCount,
[retval, array, size_is(itemCount)] out nsIUpdateItem items);
/**
* The Extensions Datasource
* XXXben - the datasource should be registered with the RDF system, so it
* can be accessed via rdf:extensions, and not exposed through the API
* like this.
*/
readonly attribute nsIRDFDataSource datasource;
/**
* Adds active download entries to the UI
* @param items
* A list of nsIUpdateItems to entries to add
* @param itemCount
* The length of |items|
* @param manager
* null when called from chrome
* the XPInstallManager when not called from chrome (e.g. web page)
*
* @throws NS_ERROR_ILLEGAL_VALUE if any item is invalid, or if itemCount == 0.
*/
void addDownloads([array, size_is(itemCount)] in nsIUpdateItem items,
in unsigned long itemCount, in nsIObserver manager);
/**
* Removes an active download from the UI
* @param url
* The URL of the active download to remove
*/
void removeDownload(in AString url);
/**
* Adds an install listener so the front end can listen to download
* and install progress.
* @param listener
* The listener to add
* @returns the index of the added listen in the listener list.
*/
long addInstallListener(in nsIAddonInstallListener listener);
/**
* Removes an install progress listener.
* @param index
* The index of the listener to remove.
*/
void removeInstallListenerAt(in long index);
/**
* Cancels a pending install or upgrade of an item. If the item does
* not have a pending install or upgrade then this will do nothing.
* @param id
* The ID of the item.
*/
void cancelInstallItem(in AString id);
/**
* Cancels a pending uninstall of an item
* @param id
* The ID of the item.
*/
void cancelUninstallItem(in AString id);
/**
* Retrieves a list of installed nsIUpdateItems of items that are dependent
* on another item.
* @param id
* The ID of the item that other items depend on.
* @param includeDisabled
* Whether to include disabled items in the set returned.
* @param countRef
* The XPCJS reference to the number of items returned.
* @returns An array of installed nsIUpdateItems that depend on the item
* specified by the id parameter.
*/
void getDependentItemListForID(in AString id,
in boolean includeDisabled,
[optional] out unsigned long itemCount,
[retval, array, size_is(itemCount)] out nsIUpdateItem items);
/**
* Checks for changes to the blocklist using the local blocklist file.
* This will immediately application disable items that have been hard blocked
* and application enable items that are no longer hard blocked. It will also
* return items that are either soft or hard blocked and aren't already
* disabled or disabled pending a restart.
*
* This is likely to change or go away in the future and should not be used
* by anyone outside of the blocklist service.
*
* @returns An array of nsIUpdateItems that are blocklisted or the user should
* be warned about but are currently enabled.
*/
void updateAndGetNewBlocklistedItems([optional] out unsigned long itemCount,
[retval, array, size_is(itemCount)] out nsIUpdateItem items);
};
/**
* 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
* update system is complete, probably to nsIAddon
*/
[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"
%}