src/ppapi/proxy/ppp_content_decryptor_private_proxy.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef PPAPI_PROXY_PPP_CONTENT_DECRYPTOR_PRIVATE_PROXY_H_
   6 #define PPAPI_PROXY_PPP_CONTENT_DECRYPTOR_PRIVATE_PROXY_H_
   7
   8 #include <string>
   9
  10 #include "ppapi/c/pp_instance.h"
  11 #include "ppapi/c/private/ppp_content_decryptor_private.h"
  12 #include "ppapi/proxy/interface_proxy.h"
  13 #include "ppapi/proxy/serialized_structs.h"
  14 #include "ppapi/shared_impl/host_resource.h"
  15
  16 namespace ppapi {
  17 namespace proxy {
  18
  19 class SerializedVarReceiveInput;
  20
  21 class PPP_ContentDecryptor_Private_Proxy : public InterfaceProxy {
  22  public:
  23   explicit PPP_ContentDecryptor_Private_Proxy(Dispatcher* dispatcher);
  24   virtual ~PPP_ContentDecryptor_Private_Proxy();
  25
  26   static const PPP_ContentDecryptor_Private* GetProxyInterface();
  27
  28  private:
  29   // InterfaceProxy implementation.
  30   virtual bool OnMessageReceived(const IPC::Message& msg);
  31
  32   // Message handlers.
  33   void OnMsgInitialize(PP_Instance instance,
  34                        SerializedVarReceiveInput key_system);
  35   void OnMsgCreateSession(PP_Instance instance,
  36                           uint32_t session_id,
  37                           SerializedVarReceiveInput content_type,
  38                           SerializedVarReceiveInput init_data);
  39   void OnMsgLoadSession(PP_Instance instance,
  40                         uint32_t session_id,
  41                         SerializedVarReceiveInput web_session_id);
  42   void OnMsgUpdateSession(PP_Instance instance,
  43                           uint32_t session_id,
  44                           SerializedVarReceiveInput response);
  45   void OnMsgReleaseSession(PP_Instance instance, uint32_t session_id);
  46   void OnMsgDecrypt(PP_Instance instance,
  47                     const PPPDecryptor_Buffer& encrypted_buffer,
  48                     const std::string& serialized_encrypted_block_info);
  49   void OnMsgInitializeAudioDecoder(
  50       PP_Instance instance,
  51       const std::string& decoder_config,
  52       const PPPDecryptor_Buffer& extra_data_buffer);
  53   void OnMsgInitializeVideoDecoder(
  54       PP_Instance instance,
  55       const std::string& decoder_config,
  56       const PPPDecryptor_Buffer& extra_data_buffer);
  57   void OnMsgDeinitializeDecoder(PP_Instance instance,
  58                                 PP_DecryptorStreamType decoder_type,
  59                                 uint32_t request_id);
  60   void OnMsgResetDecoder(PP_Instance instance,
  61                          PP_DecryptorStreamType decoder_type,
  62                          uint32_t request_id);
  63   void OnMsgDecryptAndDecode(
  64       PP_Instance instance,
  65       PP_DecryptorStreamType decoder_type,
  66       const PPPDecryptor_Buffer& encrypted_buffer,
  67       const std::string& serialized_encrypted_block_info);
  68
  69   const PPP_ContentDecryptor_Private* ppp_decryptor_impl_;
  70
  71   DISALLOW_COPY_AND_ASSIGN(PPP_ContentDecryptor_Private_Proxy);
  72 };
  73
  74 }  // namespace proxy
  75 }  // namespace ppapi
  76
  77 #endif  // PPAPI_PROXY_PPP_CONTENT_DECRYPTOR_PRIVATE_PROXY_H_