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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be | 
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. | 
| 4 | 4 | 
| 5 #include "content/renderer/pepper/pepper_audio_input_host.h" | 5 #include "content/renderer/pepper/pepper_audio_input_host.h" | 
| 6 | 6 | 
| 7 #include "base/logging.h" | 7 #include "base/logging.h" | 
| 8 #include "build/build_config.h" | 8 #include "build/build_config.h" | 
| 9 #include "content/common/pepper_file_util.h" | 9 #include "content/common/pepper_file_util.h" | 
| 10 #include "content/renderer/pepper/pepper_media_device_manager.h" | 10 #include "content/renderer/pepper/pepper_media_device_manager.h" | 
| 11 #include "content/renderer/pepper/pepper_platform_audio_input.h" | 11 #include "content/renderer/pepper/pepper_platform_audio_input.h" | 
| 12 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" | 12 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" | 
| 13 #include "content/renderer/pepper/renderer_ppapi_host_impl.h" | 13 #include "content/renderer/pepper/renderer_ppapi_host_impl.h" | 
| 14 #include "content/renderer/render_frame_impl.h" | 14 #include "content/renderer/render_frame_impl.h" | 
| 15 #include "ipc/ipc_message.h" | 15 #include "ipc/ipc_message.h" | 
| 16 #include "ppapi/c/pp_errors.h" | 16 #include "ppapi/c/pp_errors.h" | 
| 17 #include "ppapi/host/dispatch_host_message.h" | 17 #include "ppapi/host/dispatch_host_message.h" | 
| 18 #include "ppapi/host/ppapi_host.h" | 18 #include "ppapi/host/ppapi_host.h" | 
| 19 #include "ppapi/proxy/ppapi_messages.h" | 19 #include "ppapi/proxy/ppapi_messages.h" | 
| 20 #include "ppapi/proxy/serialized_structs.h" | 20 #include "ppapi/proxy/serialized_structs.h" | 
| 21 | 21 | 
| 22 namespace content { | 22 namespace content { | 
| 23 | 23 | 
| 24 namespace { |  | 
| 25 |  | 
| 26 base::PlatformFile ConvertSyncSocketHandle(const base::SyncSocket& socket) { |  | 
| 27   return socket.handle(); |  | 
| 28 } |  | 
| 29 |  | 
| 30 }  // namespace |  | 
| 31 |  | 
| 32 PepperAudioInputHost::PepperAudioInputHost(RendererPpapiHostImpl* host, | 24 PepperAudioInputHost::PepperAudioInputHost(RendererPpapiHostImpl* host, | 
| 33                                            PP_Instance instance, | 25                                            PP_Instance instance, | 
| 34                                            PP_Resource resource) | 26                                            PP_Resource resource) | 
| 35     : ResourceHost(host->GetPpapiHost(), instance, resource), | 27     : ResourceHost(host->GetPpapiHost(), instance, resource), | 
| 36       renderer_ppapi_host_(host), | 28       renderer_ppapi_host_(host), | 
| 37       audio_input_(NULL), | 29       audio_input_(NULL), | 
| 38       enumeration_helper_(this, | 30       enumeration_helper_(this, | 
| 39                           PepperMediaDeviceManager::GetForRenderFrame( | 31                           PepperMediaDeviceManager::GetForRenderFrame( | 
| 40                               host->GetRenderFrameForInstance(pp_instance())), | 32                               host->GetRenderFrameForInstance(pp_instance())), | 
| 41                           PP_DEVICETYPE_DEV_AUDIOCAPTURE, | 33                           PP_DEVICETYPE_DEV_AUDIOCAPTURE, | 
| (...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after  Loading... | 
| 158   open_context_.params.AppendHandle(serialized_shared_memory_handle); | 150   open_context_.params.AppendHandle(serialized_shared_memory_handle); | 
| 159   SendOpenReply(result); | 151   SendOpenReply(result); | 
| 160 } | 152 } | 
| 161 | 153 | 
| 162 int32_t PepperAudioInputHost::GetRemoteHandles( | 154 int32_t PepperAudioInputHost::GetRemoteHandles( | 
| 163     const base::SyncSocket& socket, | 155     const base::SyncSocket& socket, | 
| 164     const base::SharedMemory& shared_memory, | 156     const base::SharedMemory& shared_memory, | 
| 165     IPC::PlatformFileForTransit* remote_socket_handle, | 157     IPC::PlatformFileForTransit* remote_socket_handle, | 
| 166     base::SharedMemoryHandle* remote_shared_memory_handle) { | 158     base::SharedMemoryHandle* remote_shared_memory_handle) { | 
| 167   *remote_socket_handle = renderer_ppapi_host_->ShareHandleWithRemote( | 159   *remote_socket_handle = renderer_ppapi_host_->ShareHandleWithRemote( | 
| 168       ConvertSyncSocketHandle(socket), false); | 160       socket.handle(), false); | 
| 169   if (*remote_socket_handle == IPC::InvalidPlatformFileForTransit()) | 161   if (*remote_socket_handle == IPC::InvalidPlatformFileForTransit()) | 
| 170     return PP_ERROR_FAILED; | 162     return PP_ERROR_FAILED; | 
| 171 | 163 | 
| 172   *remote_shared_memory_handle = | 164   *remote_shared_memory_handle = | 
| 173       renderer_ppapi_host_->ShareSharedMemoryHandleWithRemote( | 165       renderer_ppapi_host_->ShareSharedMemoryHandleWithRemote( | 
| 174           shared_memory.handle()); | 166           shared_memory.handle()); | 
| 175   if (!base::SharedMemory::IsHandleValid(*remote_shared_memory_handle)) | 167   if (!base::SharedMemory::IsHandleValid(*remote_shared_memory_handle)) | 
| 176     return PP_ERROR_FAILED; | 168     return PP_ERROR_FAILED; | 
| 177 | 169 | 
| 178   return PP_OK; | 170   return PP_OK; | 
| (...skipping 10 matching lines...) Expand all  Loading... | 
| 189     SendOpenReply(PP_ERROR_ABORTED); | 181     SendOpenReply(PP_ERROR_ABORTED); | 
| 190 } | 182 } | 
| 191 | 183 | 
| 192 void PepperAudioInputHost::SendOpenReply(int32_t result) { | 184 void PepperAudioInputHost::SendOpenReply(int32_t result) { | 
| 193   open_context_.params.set_result(result); | 185   open_context_.params.set_result(result); | 
| 194   host()->SendReply(open_context_, PpapiPluginMsg_AudioInput_OpenReply()); | 186   host()->SendReply(open_context_, PpapiPluginMsg_AudioInput_OpenReply()); | 
| 195   open_context_ = ppapi::host::ReplyMessageContext(); | 187   open_context_ = ppapi::host::ReplyMessageContext(); | 
| 196 } | 188 } | 
| 197 | 189 | 
| 198 }  // namespace content | 190 }  // namespace content | 
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