gecko/dom/plugins/ipc/StreamNotifyParent.h

/* -*- 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_StreamNotifyParent_h
#define mozilla_plugins_StreamNotifyParent_h

#include "mozilla/plugins/PStreamNotifyParent.h"

namespace mozilla {
namespace plugins {

class StreamNotifyParent : public PStreamNotifyParent
{
  friend class PluginInstanceParent;

  StreamNotifyParent()
    : mDestructionFlag(NULL)
  { }
  ~StreamNotifyParent() {
    if (mDestructionFlag)
      *mDestructionFlag = true;
  }

public:
  // If we are destroyed within the call to NPN_GetURLNotify, notify the caller
  // so that we aren't destroyed again. see bug 536437.
  void SetDestructionFlag(bool* flag) {
    mDestructionFlag = flag;
  }
  void ClearDestructionFlag() {
    mDestructionFlag = NULL;
  }

private:
  bool RecvRedirectNotifyResponse(const bool& allow);

  bool* mDestructionFlag;
};

} // namespace plugins
} // namespace mozilla

#endif