Add Promises for EME (Chromium side)

ppapi/proxy/ppapi_messages.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Multiply-included message header, no traditional include guard.
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 70 matching lines @@
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT PPAPI_PROXY_EXPORT
 
 #define IPC_MESSAGE_START PpapiMsgStart
 
 IPC_ENUM_TRAITS_MAX_VALUE(ppapi::TCPSocketVersion,
                           ppapi::TCP_SOCKET_VERSION_1_1_OR_ABOVE)
 IPC_ENUM_TRAITS(PP_AudioSampleRate)
 IPC_ENUM_TRAITS(PP_DeviceType_Dev)
 IPC_ENUM_TRAITS(PP_DecryptorStreamType)
+IPC_ENUM_TRAITS(PP_SessionType)
+IPC_ENUM_TRAITS(PP_CdmExceptionCode)
 IPC_ENUM_TRAITS_MAX_VALUE(PP_FileSystemType, PP_FILESYSTEMTYPE_ISOLATED)
 IPC_ENUM_TRAITS_MAX_VALUE(PP_FileType, PP_FILETYPE_OTHER)
 IPC_ENUM_TRAITS(PP_Flash_BrowserOperations_Permission)
 IPC_ENUM_TRAITS(PP_Flash_BrowserOperations_SettingType)
 IPC_ENUM_TRAITS(PP_FlashSetting)
 IPC_ENUM_TRAITS(PP_ImageDataFormat)
 IPC_ENUM_TRAITS(PP_InputEvent_MouseButton)
 IPC_ENUM_TRAITS(PP_InputEvent_Type)
 IPC_ENUM_TRAITS_MAX_VALUE(PP_IsolatedFileSystemType_Private,
                           PP_ISOLATEDFILESYSTEMTYPE_PRIVATE_PLUGINPRIVATE)
@@ skipping 591 matching lines @@
 IPC_MESSAGE_ROUTED3(
     PpapiMsg_PPBBroker_ConnectComplete,
     ppapi::HostResource /* broker */,
     IPC::PlatformFileForTransit /* handle */,
     int32_t /* result */)
 
 // PPP_ContentDecryptor_Dev
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPPContentDecryptor_Initialize,
                     PP_Instance /* instance */,
                     ppapi::proxy::SerializedVar /* key_system, String */)
-IPC_MESSAGE_ROUTED4(PpapiMsg_PPPContentDecryptor_CreateSession,
+IPC_MESSAGE_ROUTED5(PpapiMsg_PPPContentDecryptor_CreateSession,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */,
-                    ppapi::proxy::SerializedVar /* content_type, String */,
-                    ppapi::proxy::SerializedVar /* init_data, ArrayBuffer */)
+                    uint32_t /* promise_id */,
+                    ppapi::proxy::SerializedVar /* init_data_type, String */,
+                    ppapi::proxy::SerializedVar /* init_data, ArrayBuffer */,
+                    PP_SessionType /* session_type */)
 IPC_MESSAGE_ROUTED3(PpapiMsg_PPPContentDecryptor_LoadSession,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */,
+                    uint32_t /* promise_id */,
                     ppapi::proxy::SerializedVar /* web_session_id, String */)
-IPC_MESSAGE_ROUTED3(PpapiMsg_PPPContentDecryptor_UpdateSession,
+IPC_MESSAGE_ROUTED4(PpapiMsg_PPPContentDecryptor_UpdateSession,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */,
+                    uint32_t /* promise_id */,
+                    ppapi::proxy::SerializedVar /* web_session_id, String */,
                     ppapi::proxy::SerializedVar /* response, ArrayBuffer */)
-IPC_MESSAGE_ROUTED2(PpapiMsg_PPPContentDecryptor_ReleaseSession,
+IPC_MESSAGE_ROUTED3(PpapiMsg_PPPContentDecryptor_ReleaseSession,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */)
+                    uint32_t /* promise_id */,
+                    ppapi::proxy::SerializedVar /* web_session_id, String */)
 IPC_MESSAGE_ROUTED3(PpapiMsg_PPPContentDecryptor_Decrypt,
                     PP_Instance /* instance */,
                     ppapi::proxy::PPPDecryptor_Buffer /* buffer */,
                     std::string /* serialized_block_info */)
 IPC_MESSAGE_ROUTED3(
     PpapiMsg_PPPContentDecryptor_InitializeAudioDecoder,
     PP_Instance /* instance */,
     std::string /* serialized_decoder_config */,
     ppapi::proxy::PPPDecryptor_Buffer /* extra_data_buffer */)
 IPC_MESSAGE_ROUTED3(
@@ skipping 284 matching lines @@
 
 // PPB_Buffer.
 IPC_SYNC_MESSAGE_ROUTED2_2(
     PpapiHostMsg_PPBBuffer_Create,
     PP_Instance /* instance */,
     uint32_t /* size */,
     ppapi::HostResource /* result_resource */,
     ppapi::proxy::SerializedHandle /* result_shm_handle */)
 
 // PPB_ContentDecryptor_Dev messages handled in PPB_Instance_Proxy.
-IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBInstance_SessionCreated,
+IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBInstance_PromiseResolved,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */,
+                    uint32_t /* promise_id */)
+IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBInstance_PromiseResolvedWithSession,
+                    PP_Instance /* instance */,
+                    uint32_t /* promise_id */,
                     ppapi::proxy::SerializedVar /* web_session_id, String */)
+IPC_MESSAGE_ROUTED5(PpapiHostMsg_PPBInstance_PromiseRejected,
+                    PP_Instance /* instance */,
+                    uint32_t /* promise_id */,
+                    PP_CdmExceptionCode /* exception_code */,
+                    int32_t /* system_code */,
+                    ppapi::proxy::SerializedVar /* error_description, String */)
 IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBInstance_SessionMessage,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */,
+                    ppapi::proxy::SerializedVar /* web_session_id, String */,
                     ppapi::proxy::SerializedVar /* message, ArrayBuffer */,
                     ppapi::proxy::SerializedVar /* destination_url, String */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBInstance_SessionReady,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */)
+                    ppapi::proxy::SerializedVar /* web_session_id, String */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBInstance_SessionClosed,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */)
-IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBInstance_SessionError,
+                    ppapi::proxy::SerializedVar /* web_session_id, String */)
+IPC_MESSAGE_ROUTED5(PpapiHostMsg_PPBInstance_SessionError,
                     PP_Instance /* instance */,
-                    uint32_t /* session_id */,
-                    int32_t /* media_error */,
-                    int32_t /* system_code */)
+                    ppapi::proxy::SerializedVar /* web_session_id, String */,
+                    PP_CdmExceptionCode /* exception_code */,
+                    int32_t /* system_code */,
+                    ppapi::proxy::SerializedVar /* error_description, String */)
 IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBInstance_DeliverBlock,
                     PP_Instance /* instance */,
                     PP_Resource /* decrypted_block, PPB_Buffer_Dev */,
                     std::string /* serialized_block_info */)
 IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBInstance_DecoderInitializeDone,
                     PP_Instance /* instance */,
                     PP_DecryptorStreamType /* decoder_type */,
                     uint32_t /* request_id */,
                     PP_Bool /* success */)
 IPC_MESSAGE_ROUTED3(PpapiHostMsg_PPBInstance_DecoderDeinitializeDone,
@@ skipping 1119 matching lines @@
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_Talk_RequestPermission,
                      PP_TalkPermission /* permission */)
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Talk_RequestPermissionReply)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Talk_StartRemoting)
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Talk_StartRemotingReply)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Talk_StopRemoting)
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Talk_StopRemotingReply)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Talk_NotifyEvent, PP_TalkEvent /* event */)
 
 #endif  // !defined(OS_NACL) && !defined(NACL_WIN64)