gecko-dev/netwerk/base/public/nsIApplicationCacheService.idl

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/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* ***** 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 nsIApplicationCache.idl.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2008
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Dave Camp <dcamp@mozilla.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 nsIApplicationCache;
/**
* The application cache service manages the set of application cache
* groups.
*/
[scriptable, uuid(611161c8-37d0-450f-a4fe-457c47bbaf64)]
interface nsIApplicationCacheService : nsISupports
{
/**
* Create a new, empty application cache for the given cache
* group.
*/
nsIApplicationCache createApplicationCache(in ACString group);
/**
* Get an application cache object for the given client ID.
*/
nsIApplicationCache getApplicationCache(in ACString clientID);
/**
* Get the currently active cache object for a cache group.
*/
nsIApplicationCache getActiveCache(in ACString group);
/**
* Deactivate the currently-active cache object for a cache group.
*/
void deactivateGroup(in ACString group);
/**
* Try to find the best application cache to serve a resource.
*/
nsIApplicationCache chooseApplicationCache(in ACString key);
/**
* Flags the key as being opportunistically cached.
*
* This method should also propagate the entry to other
* application caches with the same opportunistic namespace, but
* this is not currently implemented.
*
* @param cache
* The cache in which the entry is cached now.
* @param key
* The cache entry key.
*/
void cacheOpportunistically(in nsIApplicationCache cache, in ACString key);
/**
* Get the list of application cache groups.
*/
void getGroups([optional] out unsigned long count,
[array, size_is(count), retval] out string groupIDs);
};