mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
105 lines
4.1 KiB
Plaintext
105 lines
4.1 KiB
Plaintext
/* ***** 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 mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Mozilla Foundation
|
|
* Portions created by the Initial Developer are Copyright (C) 2010
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Honza Bambas <honzab@firemni.cz>
|
|
*
|
|
* 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 nsIChannel;
|
|
interface nsIParentChannel;
|
|
|
|
/**
|
|
* Used on the chrome process as a service to join channel implementation
|
|
* and parent IPC protocol side under a unique id. Provides this way a generic
|
|
* communication while redirecting to various protocols.
|
|
*
|
|
* See also nsIChildChannel and nsIParentChannel.
|
|
*/
|
|
|
|
[scriptable, uuid (efa36ea2-5b07-46fc-9534-a5acb8b77b72)]
|
|
interface nsIRedirectChannelRegistrar : nsISupports
|
|
{
|
|
/**
|
|
* Register the redirect target channel and obtain a unique ID for that
|
|
* channel.
|
|
*
|
|
* Primarily used in HttpChannelParentListener::AsyncOnChannelRedirect to get
|
|
* a channel id sent to the HttpChannelChild being redirected.
|
|
*/
|
|
PRUint32 registerChannel(in nsIChannel channel);
|
|
|
|
/**
|
|
* First, search for the channel registered under the id. If found return
|
|
* it. Then, register under the same id the parent side of IPC protocol
|
|
* to let it be later grabbed back by the originator of the redirect and
|
|
* notifications from the real channel could be forwarded to this parent
|
|
* channel.
|
|
*
|
|
* Primarily used in parent side of an IPC protocol implementation
|
|
* in reaction to nsIChildChannel.connectParent(id) called from the child
|
|
* process.
|
|
*/
|
|
nsIChannel linkChannels(in PRUint32 id, in nsIParentChannel channel);
|
|
|
|
/**
|
|
* Returns back the channel previously registered under the ID with
|
|
* registerChannel method.
|
|
*
|
|
* Primarilly used in chrome IPC side of protocols when attaching a redirect
|
|
* target channel to an existing 'real' channel implementation.
|
|
*/
|
|
nsIChannel getRegisteredChannel(in PRUint32 id);
|
|
|
|
/**
|
|
* Returns the stream listener that shall be attached to the redirect target
|
|
* channel, all notification from the redirect target channel will be
|
|
* forwarded to this stream listener.
|
|
*
|
|
* Primarilly used in HttpChannelParentListener::OnRedirectResult callback
|
|
* to grab the created parent side of the channel and forward notifications
|
|
* to it.
|
|
*/
|
|
nsIParentChannel getParentChannel(in PRUint32 id);
|
|
|
|
/**
|
|
* To not force all channel implementations to support weak reference
|
|
* consumers of this service must ensure release of registered channels them
|
|
* self. This releases both the real and parent channel registered under
|
|
* the id.
|
|
*
|
|
* Primarilly used in HttpChannelParentListener::OnRedirectResult callback.
|
|
*/
|
|
void deregisterChannels(in PRUint32 id);
|
|
};
|