gecko-dev/dom/plugins/ipc/StreamNotifyChild.h

65 строки
1.7 KiB
C++

/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* vim: set sw=2 ts=2 et : */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#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)
{ }
virtual void ActorDestroy(ActorDestroyReason why) MOZ_OVERRIDE;
void SetValid(void* aClosure) {
mClosure = aClosure;
}
void NPP_URLNotify(NPReason reason);
private:
virtual bool Recv__delete__(const NPReason& reason) MOZ_OVERRIDE;
bool RecvRedirectNotify(const nsCString& url, const int32_t& status);
/**
* 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