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/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
/* 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_BrowserStreamParent_h
#define mozilla_plugins_BrowserStreamParent_h
#include "mozilla/plugins/PBrowserStreamParent.h"
#include "mozilla/plugins/AStream.h"
#include "nsNPAPIPluginStreamListener.h"
#include "nsPluginStreamListenerPeer.h"
namespace mozilla {
namespace plugins {
class PluginInstanceParent;
class BrowserStreamParent : public PBrowserStreamParent, public AStream {
friend class PluginModuleParent;
friend class PluginInstanceParent;
public:
BrowserStreamParent(PluginInstanceParent* npp, NPStream* stream);
virtual ~BrowserStreamParent();
virtual bool IsBrowserStream() override { return true; }
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
virtual mozilla::ipc::IPCResult RecvStreamDestroyed() override;
int32_t WriteReady();
int32_t Write(int32_t offset, int32_t len, void* buffer);
void NPP_DestroyStream(NPReason reason);
void SetAlive() {
if (mState == INITIALIZING) {
mState = ALIVE;
}
}
private:
using PBrowserStreamParent::SendNPP_DestroyStream;
PluginInstanceParent* mNPP;
NPStream* mStream;
nsCOMPtr<nsISupports> mStreamPeer;
RefPtr<nsNPAPIPluginStreamListener> mStreamListener;
enum { INITIALIZING, DEFERRING_DESTROY, ALIVE, DYING, DELETING } mState;
};
} // namespace plugins
} // namespace mozilla
#endif
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