ppp_content_decryptor_private_proxy.h revision 5821806d5e7f356e8fa4b058a389a808ea183019 
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
16namespace ppapi {
17namespace proxy {
18
19class SerializedVarReceiveInput;
20
21class 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 OnMsgGenerateKeyRequest(PP_Instance instance,
34                               SerializedVarReceiveInput key_system,
35                               SerializedVarReceiveInput type,
36                               SerializedVarReceiveInput init_data);
37  void OnMsgAddKey(PP_Instance instance,
38                   SerializedVarReceiveInput session_id,
39                   SerializedVarReceiveInput key,
40                   SerializedVarReceiveInput init_data);
41  void OnMsgCancelKeyRequest(PP_Instance instance,
42                             SerializedVarReceiveInput session_id);
43  void OnMsgDecrypt(PP_Instance instance,
44                    const PPPDecryptor_Buffer& encrypted_buffer,
45                    const std::string& serialized_encrypted_block_info);
46  void OnMsgInitializeAudioDecoder(
47      PP_Instance instance,
48      const std::string& decoder_config,
49      const PPPDecryptor_Buffer& extra_data_buffer);
50  void OnMsgInitializeVideoDecoder(
51      PP_Instance instance,
52      const std::string& decoder_config,
53      const PPPDecryptor_Buffer& extra_data_buffer);
54  void OnMsgDeinitializeDecoder(PP_Instance instance,
55                                PP_DecryptorStreamType decoder_type,
56                                uint32_t request_id);
57  void OnMsgResetDecoder(PP_Instance instance,
58                         PP_DecryptorStreamType decoder_type,
59                         uint32_t request_id);
60  void OnMsgDecryptAndDecode(
61      PP_Instance instance,
62      PP_DecryptorStreamType decoder_type,
63      const PPPDecryptor_Buffer& encrypted_buffer,
64      const std::string& serialized_encrypted_block_info);
65
66  const PPP_ContentDecryptor_Private* ppp_decryptor_impl_;
67
68  DISALLOW_COPY_AND_ASSIGN(PPP_ContentDecryptor_Private_Proxy);
69};
70
71}  // namespace proxy
72}  // namespace ppapi
73
74#endif  // PPAPI_PROXY_PPP_CONTENT_DECRYPTOR_PRIVATE_PROXY_H_
75