gecko-dev/dom/plugins/StreamNotifyChild.h

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3.1 KiB
C++

/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* vim: set sw=2 ts=2 et : */
/* ***** 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 Plugin App.
*
* The Initial Developer of the Original Code is
* Chris Jones <jones.chris.g@gmail.com>
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* 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 ***** */
#ifndef mozilla_plugins_StreamNotifyChild_h
#define mozilla_plugins_StreamNotifyChild_h
#include "mozilla/plugins/PStreamNotifyChild.h"
namespace mozilla {
namespace plugins {
class BrowserStreamChild;
class StreamNotifyChild : public PStreamNotifyChild
{
friend class PluginInstanceChild;
friend class BrowserStreamChild;
public:
StreamNotifyChild(const nsCString& aURL)
: mURL(aURL)
, mClosure(NULL)
, mBrowserStream(NULL)
{ }
NS_OVERRIDE virtual void ActorDestroy(ActorDestroyReason why);
void SetValid(void* aClosure) {
mClosure = aClosure;
}
void NPP_URLNotify(NPReason reason);
private:
NS_OVERRIDE virtual bool Recv__delete__(const NPReason& reason);
/**
* If a stream is created for this this URLNotify, we associate the objects
* so that the NPP_URLNotify call is not fired before the stream data is
* completely delivered. The BrowserStreamChild takes responsibility for
* calling NPP_URLNotify and deleting this object.
*/
void SetAssociatedStream(BrowserStreamChild* bs);
nsCString mURL;
void* mClosure;
/**
* If mBrowserStream is true, it is responsible for deleting this C++ object
* and DeallocPStreamNotify is not, so that the delayed delivery of
* NPP_URLNotify is possible.
*/
BrowserStreamChild* mBrowserStream;
};
} // namespace plugins
} // namespace mozilla
#endif