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

/* -*- 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_PluginStreamParent_h
#define mozilla_plugins_PluginStreamParent_h

#include "mozilla/plugins/PPluginStreamParent.h"
#include "mozilla/plugins/AStream.h"

namespace mozilla {
namespace plugins {

class PluginInstanceParent;

class PluginStreamParent : public PPluginStreamParent, public AStream
{
  friend class PluginModuleParent;
  friend class PluginInstanceParent;

public:
  PluginStreamParent(PluginInstanceParent* npp, const nsCString& mimeType,
                     const nsCString& target, NPError* result);
  virtual ~PluginStreamParent() { }

  virtual bool IsBrowserStream() MOZ_OVERRIDE { return false; }

  virtual bool AnswerNPN_Write(const Buffer& data, int32_t* written) MOZ_OVERRIDE;

  virtual bool Answer__delete__(const NPError& reason, const bool& artificial) MOZ_OVERRIDE;

private:
  void NPN_DestroyStream(NPReason reason);

  PluginInstanceParent* mInstance;
  NPStream* mStream;
  bool mClosed;
};

} // namespace plugins
} // namespace mozilla

#endif