PPAPI/NaCl: Make NaClIPCAdapter transfer handles more generally

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 212 matching lines @@
 IPC_STRUCT_TRAITS_BEGIN(ppapi::PPB_URLRequestInfo_Data::BodyItem)
   IPC_STRUCT_TRAITS_MEMBER(is_file)
   IPC_STRUCT_TRAITS_MEMBER(data)
   // Note: we don't serialize file_ref.
   IPC_STRUCT_TRAITS_MEMBER(file_ref_host_resource)
   IPC_STRUCT_TRAITS_MEMBER(start_offset)
   IPC_STRUCT_TRAITS_MEMBER(number_of_bytes)
   IPC_STRUCT_TRAITS_MEMBER(expected_last_modified_time)
 IPC_STRUCT_TRAITS_END()
 
-#if !defined(OS_NACL)
+#if !defined(OS_NACL) && !defined(NACL_WIN64)
 IPC_STRUCT_TRAITS_BEGIN(ppapi::proxy::PPPVideoCapture_Buffer)
   IPC_STRUCT_TRAITS_MEMBER(resource)
   IPC_STRUCT_TRAITS_MEMBER(handle)
   IPC_STRUCT_TRAITS_MEMBER(size)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(ppapi::NetworkInfo)
   IPC_STRUCT_TRAITS_MEMBER(name)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(state)
   IPC_STRUCT_TRAITS_MEMBER(addresses)
   IPC_STRUCT_TRAITS_MEMBER(display_name)
   IPC_STRUCT_TRAITS_MEMBER(mtu)
 IPC_STRUCT_TRAITS_END()
-#endif  // !defined(OS_NACL)
+#endif  // !defined(OS_NACL) && !defined(NACL_WIN64)
 
 // These are from the browser to the plugin.
 // Loads the given plugin.
 IPC_MESSAGE_CONTROL1(PpapiMsg_LoadPlugin, FilePath /* path */)
 
 // Creates a channel to talk to a renderer. The plugin will respond with
 // PpapiHostMsg_ChannelCreated.
 IPC_MESSAGE_CONTROL2(PpapiMsg_CreateChannel,
                      int /* renderer_id */,
                      bool /* incognito */)
@@ skipping 19 matching lines @@
 // Passes the WebKit preferences to the plugin.
 IPC_MESSAGE_CONTROL1(PpapiMsg_SetPreferences,
                      ppapi::Preferences)
 
 // Sent in both directions to see if the other side supports the given
 // interface.
 IPC_SYNC_MESSAGE_CONTROL1_1(PpapiMsg_SupportsInterface,
                             std::string /* interface_name */,
                             bool /* result */)
 
-#if !defined(OS_NACL)
+#if !defined(OS_NACL) && !defined(NACL_WIN64)
 // Network state notification from the browser for implementing
 // PPP_NetworkState_Dev.
 IPC_MESSAGE_CONTROL1(PpapiMsg_SetNetworkState,
                      bool /* online */)
 
 // Requests a list of sites that have data stored from the plugin. The plugin
 // process will respond with PpapiHostMsg_GetSitesWithDataResult. This is used
 // for Flash.
 IPC_MESSAGE_CONTROL2(PpapiMsg_GetSitesWithData,
                      uint32 /* request_id */,
@@ skipping 50 matching lines @@
                      ppapi::FlashSiteSettings /* sites */)
 IPC_MESSAGE_CONTROL2(PpapiHostMsg_SetSitePermissionResult,
                      uint32 /* request_id */,
                      bool /* success */)
 
 // Broker Process.
 IPC_SYNC_MESSAGE_CONTROL2_1(PpapiMsg_ConnectToPlugin,
                             PP_Instance /* instance */,
                             IPC::PlatformFileForTransit /* handle */,
                             int32_t /* result */)
-#endif  // !defined(OS_NACL)
+#endif  // !defined(OS_NACL) && !defined(NACL_WIN64)
 
 // PPB_Audio.
 
 // Notifies the result of the audio stream create call. This is called in
 // both error cases and in the normal success case. These cases are
 // differentiated by the result code, which is one of the standard PPAPI
 // 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_ROUTED5(PpapiMsg_PPBAudio_NotifyAudioStreamCreated,
+IPC_MESSAGE_ROUTED4(PpapiMsg_PPBAudio_NotifyAudioStreamCreated,
                     ppapi::HostResource /* audio_id */,
                     int32_t /* result_code (will be != PP_OK on failure) */,
-                    IPC::PlatformFileForTransit /* socket_handle */,
-                    base::SharedMemoryHandle /* handle */,
-                    int32_t /* length */)
+                    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_ROUTED5(PpapiMsg_PPBAudioInput_OpenACK,
+IPC_MESSAGE_ROUTED4(PpapiMsg_PPBAudioInput_OpenACK,
                     ppapi::HostResource /* audio_input */,
                     int32_t /* result_code (will be != PP_OK on failure) */,
-                    IPC::PlatformFileForTransit /* socket_handle */,
-                    base::SharedMemoryHandle /* handle */,
-                    int32_t /* length */)
+                    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 */,
@@ skipping 162 matching lines @@
 
 // PPB_URLLoader
 // (Messages from browser to plugin to notify it of changes in state.)
 IPC_MESSAGE_ROUTED3(PpapiMsg_PPBURLLoader_ReadResponseBody_Ack,
                     ppapi::HostResource /* loader */,
                     int32 /* result */,
                     std::string /* data */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBURLLoader_CallbackComplete,
                     ppapi::HostResource /* loader */,
                     int32_t /* result */)
-#if !defined(OS_NACL)
+#if !defined(OS_NACL) && !defined(NACL_WIN64)
 // PPB_Broker.
 IPC_MESSAGE_ROUTED3(
     PpapiMsg_PPBBroker_ConnectComplete,
     ppapi::HostResource /* broker */,
     IPC::PlatformFileForTransit /* handle */,
     int32_t /* result */)
 
 // PPB_NetworkMonitor_Private.
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPBNetworkMonitor_NetworkList,
                     uint32 /* plugin_dispatcher_id */,
@@ skipping 133 matching lines @@
                     uint32_t /* texture_target */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPPVideoDecoder_DismissPictureBuffer,
                     ppapi::HostResource /* video_decoder */,
                     int32_t /* picture buffer id */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPPVideoDecoder_PictureReady,
                     ppapi::HostResource /* video_decoder */,
                     PP_Picture_Dev /* output picture */)
 IPC_MESSAGE_ROUTED2(PpapiMsg_PPPVideoDecoder_NotifyError,
                     ppapi::HostResource /* video_decoder */,
                     PP_VideoDecodeError_Dev /* error */)
-#endif  // !defined(OS_NACL)
+#endif  // !defined(OS_NACL) && !defined(NACL_WIN64)
 
 // -----------------------------------------------------------------------------
 // These are from the plugin to the renderer.
 
 // Reply to PpapiMsg_CreateChannel. The handle will be NULL if the channel
 // could not be established. This could be because the IPC could not be created
 // for some weird reason, but more likely that the plugin failed to load or
 // initialize properly.
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_ChannelCreated,
                      IPC::ChannelHandle /* handle */)
@@ skipping 162 matching lines @@
 IPC_MESSAGE_ROUTED2(PpapiHostMsg_PPBGraphics3D_AsyncFlush,
                     ppapi::HostResource /* context */,
                     int32 /* put_offset */)
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBGraphics3D_CreateTransferBuffer,
                            ppapi::HostResource /* context */,
                            int32 /* size */,
                            int32 /* id */)
 IPC_SYNC_MESSAGE_ROUTED2_0(PpapiHostMsg_PPBGraphics3D_DestroyTransferBuffer,
                            ppapi::HostResource /* context */,
                            int32 /* id */)
-IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBGraphics3D_GetTransferBuffer,
+IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBGraphics3D_GetTransferBuffer,
                            ppapi::HostResource /* context */,
                            int32 /* id */,
-                           base::SharedMemoryHandle /* transfer_buffer */,
-                           uint32 /* size */)
+                           ppapi::proxy::SerializedHandle /* transfer_buffer */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBGraphics3D_SwapBuffers,
                     ppapi::HostResource /* graphics_3d */)
 
 // PPB_ImageData.
 IPC_SYNC_MESSAGE_ROUTED4_3(PpapiHostMsg_PPBImageData_Create,
                            PP_Instance /* instance */,
                            int32 /* format */,
                            PP_Size /* size */,
                            PP_Bool /* init_to_zero */,
                            ppapi::HostResource /* result_resource */,
                            std::string /* image_data_desc */,
                            ppapi::proxy::ImageHandle /* result */)
 IPC_SYNC_MESSAGE_ROUTED4_3(PpapiHostMsg_PPBImageData_CreateNaCl,
                            PP_Instance /* instance */,
                            int32 /* format */,
                            PP_Size /* size */,
                            PP_Bool /* init_to_zero */,
                            ppapi::HostResource /* result_resource */,
                            std::string /* image_data_desc */,
-                           base::SharedMemoryHandle /* result */)
+                           ppapi::proxy::SerializedHandle /* result */)
 
 // PPB_Instance.
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetWindowObject,
                            PP_Instance /* instance */,
                            ppapi::proxy::SerializedVar /* result */)
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBInstance_GetOwnerElementObject,
                            PP_Instance /* instance */,
                            ppapi::proxy::SerializedVar /* result */)
 IPC_SYNC_MESSAGE_ROUTED2_1(PpapiHostMsg_PPBInstance_BindGraphics,
                            PP_Instance /* instance */,
@@ skipping 172 matching lines @@
                            ppapi::proxy::SerializedVar /* var */,
                            int64 /* object_class */,
                            int64 /* object-data */,
                            PP_Bool /* result */)
 IPC_SYNC_MESSAGE_ROUTED3_1(PpapiHostMsg_PPBVar_CreateObjectDeprecated,
                            PP_Instance /* instance */,
                            int64 /* object_class */,
                            int64 /* object_data */,
                            ppapi::proxy::SerializedVar /* result */)
 
-#if !defined(OS_NACL)
+#if !defined(OS_NACL) && !defined(NACL_WIN64)
 // PPB_Broker.
 IPC_SYNC_MESSAGE_ROUTED1_1(PpapiHostMsg_PPBBroker_Create,
                            PP_Instance /* instance */,
                            ppapi::HostResource /* result_resource */)
 IPC_MESSAGE_ROUTED1(PpapiHostMsg_PPBBroker_Connect,
                     ppapi::HostResource /* broker */)
 
 // PPB_Buffer.
-IPC_SYNC_MESSAGE_ROUTED2_2(PpapiHostMsg_PPBBuffer_Create,
-                           PP_Instance /* instance */,
-                           uint32_t /* size */,
-                           ppapi::HostResource /* result_resource */,
-                           base::SharedMemoryHandle /* result_shm_handle */)
+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_NetworkMonitor_Private.
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_PPBNetworkMonitor_Start,
                      uint32 /* plugin_dispatcher_id */)
 IPC_MESSAGE_CONTROL1(PpapiHostMsg_PPBNetworkMonitor_Stop,
                      uint32 /* plugin_dispatcher_id */)
 
 // PPB_HostResolver_Private.
 IPC_MESSAGE_CONTROL5(PpapiHostMsg_PPBHostResolver_Resolve,
                      int32 /* routing_id */,
@@ skipping 255 matching lines @@
 // PPB_X509Certificate_Private
 IPC_SYNC_MESSAGE_CONTROL1_2(PpapiHostMsg_PPBX509Certificate_ParseDER,
                             std::vector<char> /* der */,
                             bool /* succeeded */,
                             ppapi::PPB_X509Certificate_Fields /* result */)
 
 // PPB_Font.
 IPC_SYNC_MESSAGE_CONTROL0_1(PpapiHostMsg_PPBFont_GetFontFamilies,
                             std::string /* result */)
 
-#endif  // !defined(OS_NACL)
+#endif  // !defined(OS_NACL) && !defined(NACL_WIN64)
 
 //-----------------------------------------------------------------------------
 // Resource call/reply messages.
 //
 // These are the new-style resource implementations where the resource is only
 // implemented in the proxy and "resource messages" are sent between this and a
 // host object. Resource messages are a wrapper around some general routing
 // information and a separate message of a type defined by the specific resource
 // sending/receiving it. The extra paremeters allow the nested message to be
 // routed automatically to the correct resource.
@@ skipping 29 matching lines @@
 
 // File chooser.
 IPC_MESSAGE_CONTROL0(PpapiHostMsg_FileChooser_Create)
 IPC_MESSAGE_CONTROL4(PpapiHostMsg_FileChooser_Show,
                      bool /* save_as */,
                      bool /* open_multiple */,
                      std::string /* suggested_file_name */,
                      std::vector<std::string> /* accept_mime_types */)
 IPC_MESSAGE_CONTROL1(PpapiPluginMsg_FileChooser_ShowReply,
                      std::vector<ppapi::PPB_FileRef_CreateInfo> /* files */)