michael@0: /* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
michael@0: /* vim: set sw=2 ts=2 et : */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef mozilla_plugins_StreamNotifyParent_h
michael@0: #define mozilla_plugins_StreamNotifyParent_h
michael@0: 
michael@0: #include "mozilla/plugins/PStreamNotifyParent.h"
michael@0: 
michael@0: namespace mozilla {
michael@0: namespace plugins {
michael@0: 
michael@0: class StreamNotifyParent : public PStreamNotifyParent
michael@0: {
michael@0:   friend class PluginInstanceParent;
michael@0: 
michael@0:   StreamNotifyParent()
michael@0:     : mDestructionFlag(nullptr)
michael@0:   { }
michael@0:   ~StreamNotifyParent() {
michael@0:     if (mDestructionFlag)
michael@0:       *mDestructionFlag = true;
michael@0:   }
michael@0: 
michael@0: public:
michael@0:   // If we are destroyed within the call to NPN_GetURLNotify, notify the caller
michael@0:   // so that we aren't destroyed again. see bug 536437.
michael@0:   void SetDestructionFlag(bool* flag) {
michael@0:     mDestructionFlag = flag;
michael@0:   }
michael@0:   void ClearDestructionFlag() {
michael@0:     mDestructionFlag = nullptr;
michael@0:   }
michael@0: 
michael@0: private:
michael@0:   bool RecvRedirectNotifyResponse(const bool& allow) MOZ_OVERRIDE;
michael@0: 
michael@0:   bool* mDestructionFlag;
michael@0: };
michael@0: 
michael@0: } // namespace plugins
michael@0: } // namespace mozilla
michael@0: 
michael@0: #endif