Line data    Source code

       1             : /* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
       2             : /* vim: set sw=2 ts=2 et : */
       3             : /* This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef mozilla_plugins_StreamNotifyParent_h
       8             : #define mozilla_plugins_StreamNotifyParent_h
       9             : 
      10             : #include "mozilla/plugins/PStreamNotifyParent.h"
      11             : 
      12             : namespace mozilla {
      13             : namespace plugins {
      14             : 
      15             : class StreamNotifyParent : public PStreamNotifyParent
      16             : {
      17             :   friend class PluginInstanceParent;
      18             : 
      19           0 :   StreamNotifyParent()
      20           0 :     : mDestructionFlag(nullptr)
      21           0 :   { }
      22           0 :   ~StreamNotifyParent() {
      23           0 :     if (mDestructionFlag)
      24           0 :       *mDestructionFlag = true;
      25           0 :   }
      26             : 
      27             : public:
      28             :   // If we are destroyed within the call to NPN_GetURLNotify, notify the caller
      29             :   // so that we aren't destroyed again. see bug 536437.
      30           0 :   void SetDestructionFlag(bool* flag) {
      31           0 :     mDestructionFlag = flag;
      32           0 :   }
      33           0 :   void ClearDestructionFlag() {
      34           0 :     mDestructionFlag = nullptr;
      35           0 :   }
      36             : 
      37             :   virtual void ActorDestroy(ActorDestroyReason aWhy) override;
      38             : 
      39             : private:
      40             :   mozilla::ipc::IPCResult RecvRedirectNotifyResponse(const bool& allow) override;
      41             : 
      42             :   bool* mDestructionFlag;
      43             : };
      44             : 
      45             : } // namespace plugins
      46             : } // namespace mozilla
      47             : 
      48             : #endif