dom/plugins/ipc/PluginStreamParent.h

   1 /* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
   2 /* This Source Code Form is subject to the terms of the Mozilla Public
   3  * License, v. 2.0. If a copy of the MPL was not distributed with this
   4  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   5
   6 #ifndef mozilla_plugins_PluginStreamParent_h
   7 #define mozilla_plugins_PluginStreamParent_h
   8
   9 #include "mozilla/plugins/PPluginStreamParent.h"
  10 #include "mozilla/plugins/AStream.h"
  11
  12 namespace mozilla {
  13 namespace plugins {
  14
  15 class PluginInstanceParent;
  16
  17 class PluginStreamParent : public PPluginStreamParent, public AStream
  18 {
  19   friend class PluginModuleParent;
  20   friend class PluginInstanceParent;
  21
  22 public:
  23   PluginStreamParent(PluginInstanceParent* npp, const nsCString& mimeType,
  24                      const nsCString& target, NPError* result);
  25   virtual ~PluginStreamParent() { }
  26
  27   virtual bool IsBrowserStream() MOZ_OVERRIDE { return false; }
  28
  29   virtual void ActorDestroy(ActorDestroyReason aWhy) MOZ_OVERRIDE;
  30
  31   virtual bool AnswerNPN_Write(const Buffer& data, int32_t* written) MOZ_OVERRIDE;
  32
  33   virtual bool Answer__delete__(const NPError& reason, const bool& artificial) MOZ_OVERRIDE;
  34
  35 private:
  36   void NPN_DestroyStream(NPReason reason);
  37
  38   PluginInstanceParent* mInstance;
  39   NPStream* mStream;
  40   bool mClosed;
  41 };
  42
  43 } // namespace plugins
  44 } // namespace mozilla
  45
  46 #endif