Rewrite PPB_AudioInput_Dev to use the new-style host/resource.

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 <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
@@ skipping 13 matching lines @@
 #include "ppapi/c/dev/ppp_printing_dev.h"
 #include "ppapi/c/pp_bool.h"
 #include "ppapi/c/pp_file_info.h"
 #include "ppapi/c/pp_instance.h"
 #include "ppapi/c/pp_module.h"
 #include "ppapi/c/pp_point.h"
 #include "ppapi/c/pp_rect.h"
 #include "ppapi/c/pp_resource.h"
 #include "ppapi/c/pp_size.h"
 #include "ppapi/c/pp_time.h"
+#include "ppapi/c/ppb_audio_config.h"
 #include "ppapi/c/private/pp_content_decryptor.h"
 #include "ppapi/c/private/pp_private_font_charset.h"
 #include "ppapi/c/private/ppb_flash.h"
 #include "ppapi/c/private/ppb_host_resolver_private.h"
 #include "ppapi/c/private/ppb_net_address_private.h"
 #include "ppapi/c/private/ppb_tcp_socket_private.h"
 #include "ppapi/c/private/ppb_udp_socket_private.h"
 #include "ppapi/c/private/ppp_flash_browser_operations.h"
 #include "ppapi/proxy/ppapi_param_traits.h"
 #include "ppapi/proxy/ppapi_proxy_export.h"
 #include "ppapi/proxy/resource_message_params.h"
 #include "ppapi/proxy/serialized_flash_menu.h"
 #include "ppapi/proxy/serialized_structs.h"
 #include "ppapi/proxy/serialized_var.h"
 #include "ppapi/shared_impl/ppapi_preferences.h"
 #include "ppapi/shared_impl/ppb_device_ref_shared.h"
 #include "ppapi/shared_impl/ppb_input_event_shared.h"
 #include "ppapi/shared_impl/ppb_network_list_private_shared.h"
 #include "ppapi/shared_impl/ppb_view_shared.h"
 #include "ppapi/shared_impl/ppp_flash_browser_operations_shared.h"
 #include "ppapi/shared_impl/private/ppb_host_resolver_shared.h"
 #include "ppapi/shared_impl/private/ppb_x509_certificate_private_shared.h"
 #include "ppapi/shared_impl/url_request_info_data.h"
 
 #undef IPC_MESSAGE_EXPORT
 #define IPC_MESSAGE_EXPORT PPAPI_PROXY_EXPORT
 
 #define IPC_MESSAGE_START PpapiMsgStart
 
+IPC_ENUM_TRAITS(PP_AudioSampleRate)
 IPC_ENUM_TRAITS(PP_DeviceType_Dev)
 IPC_ENUM_TRAITS(PP_DecryptorStreamType)
 IPC_ENUM_TRAITS(PP_Flash_BrowserOperations_Permission)
 IPC_ENUM_TRAITS(PP_Flash_BrowserOperations_SettingType)
 IPC_ENUM_TRAITS(PP_FlashSetting)
 IPC_ENUM_TRAITS(PP_InputEvent_MouseButton)
 IPC_ENUM_TRAITS(PP_InputEvent_Type)
 IPC_ENUM_TRAITS(PP_NetAddressFamily_Private)
 IPC_ENUM_TRAITS(PP_NetworkListState_Private)
 IPC_ENUM_TRAITS(PP_NetworkListType_Private)
@@ skipping 319 matching lines @@
 // result codes.
 //
 // The handler of this message should always close all of the handles passed
 // in, since some could be valid even in the error case.
 IPC_MESSAGE_ROUTED4(PpapiMsg_PPBAudio_NotifyAudioStreamCreated,
                     ppapi::HostResource /* audio_id */,
                     int32_t /* result_code (will be != PP_OK on failure) */,
                     ppapi::proxy::SerializedHandle /* socket_handle */,
                     ppapi::proxy::SerializedHandle /* handle */)
 
-// PPB_AudioInput_Dev.
-IPC_MESSAGE_ROUTED3(PpapiMsg_PPBAudioInput_EnumerateDevicesACK,
-                    ppapi::HostResource /* audio_input */,
-                    int32_t /* result */,
-                    std::vector<ppapi::DeviceRefData> /* devices */)
-IPC_MESSAGE_ROUTED4(PpapiMsg_PPBAudioInput_OpenACK,
-                    ppapi::HostResource /* audio_input */,
-                    int32_t /* result_code (will be != PP_OK on failure) */,
-                    ppapi::proxy::SerializedHandle /* socket_handle */,
-                    ppapi::proxy::SerializedHandle /* handle */)
-
 // PPB_FileIO.
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBFileIO_GeneralComplete,
                     ppapi::HostResource /* file_io */,
                     int32_t /* result */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBFileIO_OpenFileComplete,
                     ppapi::HostResource /* file_io */,
                     int32_t /* result */)
 IPC_MESSAGE_ROUTED3(PpapiMsg_PPBFileIO_QueryComplete,
                     ppapi::HostResource /* file_io */,
                     int32_t /* result */,
@@ skipping 390 matching lines @@
 // PPB_Audio.
 IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBAudio_Create,
                            PP_Instance /* instance_id */,
                            int32_t /* sample_rate */,
                            uint32_t /* sample_frame_count */,
                            ppapi::HostResource /* result */)
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBAudio_StartOrStop,
                     ppapi::HostResource /* audio_id */,
                     bool /* play */)
 
-// PPB_AudioInput.
-IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBAudioInput_Create,
-                           PP_Instance /* instance */,
-                           ppapi::HostResource /* result */)
-IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBAudioInput_EnumerateDevices,
-                    ppapi::HostResource /* audio_input */)
-IPC_MESSAGE_ROUTED4(PpapiHostMsg_PPBAudioInput_Open,
-                    ppapi::HostResource /* audio_input */,
-                    std::string /* device_id */,
-                    int32_t /* sample_rate */,
-                    uint32_t /* sample_frame_count */)
-IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBAudioInput_StartOrStop,
-                    ppapi::HostResource /* audio_input */,
-                    bool /* capture */)
-IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBAudioInput_Close,
-                    ppapi::HostResource /* audio_input */)
-
 // PPB_Core.
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_AddRefResource,
                     ppapi::HostResource)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBCore_ReleaseResource,
                     ppapi::HostResource)
 
 // PPB_FileIO.
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBFileIO_Create,
                            PP_Instance /* instance */,
                            ppapi::HostResource /* result */)
@@ skipping 758 matching lines @@
 // actual handle is passed in the ReplyParams struct.
 IPC_MESSAGE_CONTROL0(PpapiPluginMsg_Gamepad_SendMemory)
 
 // Printing.
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Printing_Create)
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Printing_GetDefaultPrintSettings)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply,
                      PP_PrintSettings_Dev /* print_settings */)
 
 // WebSocket ------------------------------------------------------------------
-
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_WebSocket_Create)
 
 // Establishes the connection to a server. This message requires
 // WebSocket_ConnectReply as a reply message.
 IPC_MESSAGE_CONTROL2(PpapiHostMsg_WebSocket_Connect,
                      std::string /* url */,
                      std::vector<std::string> /* protocols */)
 
 // Closes established connection with graceful closing handshake. This message
 // requires WebSocket_CloseReply as a reply message.
@@ skipping 59 matching lines @@
 // Unsolicited reply message to notify that the connection is closed without
 // any WebSocket_Close request. Server initiated closing handshake or
 // unexpected network errors will invoke this message.
 IPC_MESSAGE_CONTROL4(PpapiPluginMsg_WebSocket_ClosedReply,
                      unsigned long /* buffered_amount */,
                      bool /* was_clean */,
                      unsigned short /* code */,
                      std::string /* reason */)
 
 #if !defined(OS_NACL) && !defined(NACL_WIN64)
+// Audio input.
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_AudioInput_Create)
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_AudioInput_EnumerateDevices)
+IPC_MESSAGE_CONTROL1(PpapiPluginMsg_AudioInput_EnumerateDevicesReply,
+                     std::vector<ppapi::DeviceRefData> /* devices */)
+IPC_MESSAGE_CONTROL3(PpapiHostMsg_AudioInput_Open,
+                     std::string /* device_id */,
+                     PP_AudioSampleRate /* sample_rate */,
+                     uint32_t /* sample_frame_count */)
+// Reply to an Open call. This supplies a socket handle and a shared memory
+// handle. Both handles are passed in the ReplyParams struct.
+IPC_MESSAGE_CONTROL0(PpapiPluginMsg_AudioInput_OpenReply)
+IPC_MESSAGE_CONTROL1(PpapiHostMsg_AudioInput_StartOrStop, bool /* capture */)
+IPC_MESSAGE_CONTROL0(PpapiHostMsg_AudioInput_Close)
+
 // Flash font file.
 IPC_MESSAGE_CONTROL2(PpapiHostMsg_FlashFontFile_Create,
                      ppapi::proxy::SerializedFontDescription /* description */,
                      PP_PrivateFontCharset /* charset */)
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_FlashFontFile_GetFontTable,
                      uint32_t /* table */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_FlashFontFile_GetFontTableReply,
                      std::string /* output */)
 
 // Flash functions.
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_Flash_Create)
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_Flash_EnumerateVideoCaptureDevices,
                      ppapi::HostResource /* video_capture */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_Flash_EnumerateVideoCaptureDevicesReply,
                      std::vector<ppapi::DeviceRefData> /* devices */)
 #endif  // !defined(OS_NACL) && !defined(NACL_WIN64)