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| 1 // Copyright 2016 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 #include "media/remoting/rpc/rpc.h" |
| 6 |
| 7 #include <algorithm> |
| 8 |
| 9 #include "base/logging.h" |
| 10 #include "base/time/time.h" |
| 11 #include "base/values.h" |
| 12 #include "media/base/encryption_scheme.h" |
| 13 |
| 14 #define REQUIRED_IMPL(x, ret) \ |
| 15 do { \ |
| 16 if (!(x)) { \ |
| 17 LOG(ERROR) << "failed l" << __LINE__ << ": " << #x; \ |
| 18 return (ret); \ |
| 19 } \ |
| 20 } while (0) |
| 21 |
| 22 namespace media { |
| 23 namespace remoting { |
| 24 |
| 25 namespace { |
| 26 |
| 27 #define RPC(x) pb::x |
| 28 |
| 29 #define REQUIRED(x) REQUIRED_IMPL(x, false) |
| 30 |
| 31 bool DeserializeEncryptionScheme(const pb::EncryptionScheme& message, |
| 32 ::media::EncryptionScheme* encryption_scheme) { |
| 33 ::media::EncryptionScheme::CipherMode mode = |
| 34 ::media::EncryptionScheme::CIPHER_MODE_UNENCRYPTED; |
| 35 ::media::EncryptionScheme::Pattern pattern; |
| 36 uint32_t encrypt_blocks = 0; |
| 37 uint32_t skip_blocks = 0; |
| 38 |
| 39 if (message.has_mode()) |
| 40 mode = static_cast<::media::EncryptionScheme::CipherMode>(message.mode()); |
| 41 if (message.has_encrypt_blocks()) |
| 42 encrypt_blocks = message.encrypt_blocks(); |
| 43 if (message.has_skip_blocks()) |
| 44 skip_blocks = message.skip_blocks(); |
| 45 REQUIRED(encrypt_blocks >= 0 && skip_blocks >= 0); |
| 46 |
| 47 pattern = ::media::EncryptionScheme::Pattern(encrypt_blocks, skip_blocks); |
| 48 *encryption_scheme = ::media::EncryptionScheme(mode, pattern); |
| 49 return true; |
| 50 } |
| 51 |
| 52 bool DeserializeSize(const pb::Size& message, gfx::Size* size) { |
| 53 DCHECK(size); |
| 54 size->SetSize(message.width(), message.height()); |
| 55 return true; |
| 56 } |
| 57 |
| 58 bool DeserializeRect(const pb::Rect& message, gfx::Rect* rect) { |
| 59 DCHECK(rect); |
| 60 rect->set_x(message.x()); |
| 61 rect->set_x(message.y()); |
| 62 rect->set_width(message.width()); |
| 63 rect->set_height(message.height()); |
| 64 return true; |
| 65 } |
| 66 |
| 67 bool DeserializeAudioConfig(const pb::AudioDecoderConfig& audio_message, |
| 68 ::media::AudioDecoderConfig* audio_config) { |
| 69 DCHECK(audio_config); |
| 70 |
| 71 ::media::AudioCodec codec = ::media::kUnknownAudioCodec; |
| 72 ::media::SampleFormat sample_format = ::media::kUnknownSampleFormat; |
| 73 ::media::ChannelLayout channel_layout = ::media::CHANNEL_LAYOUT_NONE; |
| 74 int samples_per_second = 0; |
| 75 base::TimeDelta seek_preroll = base::TimeDelta(); |
| 76 int codec_delay = 0; |
| 77 ::media::EncryptionScheme encryption_scheme; |
| 78 std::vector<uint8_t> extra_data; |
| 79 |
| 80 codec = static_cast<::media::AudioCodec>(audio_message.codec()); |
| 81 sample_format = |
| 82 static_cast<::media::SampleFormat>(audio_message.sample_format()); |
| 83 channel_layout = |
| 84 static_cast<::media::ChannelLayout>(audio_message.channel_layout()); |
| 85 samples_per_second = audio_message.samples_per_second(); |
| 86 seek_preroll = |
| 87 base::TimeDelta::FromMicroseconds(audio_message.seek_preroll_usec()); |
| 88 codec_delay = audio_message.codec_delay(); |
| 89 |
| 90 if (audio_message.has_extra_data()) { |
| 91 extra_data.assign(audio_message.extra_data().begin(), |
| 92 audio_message.extra_data().end()); |
| 93 } |
| 94 |
| 95 const pb::EncryptionScheme encryption_scheme_message = |
| 96 audio_message.encryption_scheme(); |
| 97 DeserializeEncryptionScheme(encryption_scheme_message, &encryption_scheme); |
| 98 |
| 99 audio_config->Initialize(codec, sample_format, channel_layout, |
| 100 samples_per_second, extra_data, encryption_scheme, |
| 101 seek_preroll, codec_delay); |
| 102 return true; |
| 103 } |
| 104 |
| 105 bool DeserializeVideoConfig(const pb::VideoDecoderConfig& video_message, |
| 106 ::media::VideoDecoderConfig* video_config) { |
| 107 ::media::VideoCodec codec = ::media::kUnknownVideoCodec; |
| 108 ::media::VideoCodecProfile profile = ::media::VIDEO_CODEC_PROFILE_UNKNOWN; |
| 109 ::media::VideoPixelFormat format = ::media::PIXEL_FORMAT_UNKNOWN; |
| 110 ::media::ColorSpace color_space = ::media::COLOR_SPACE_UNSPECIFIED; |
| 111 gfx::Size coded_size(1920, 1080); |
| 112 gfx::Rect visible_rect(0, 0, 1920, 1080); |
| 113 gfx::Size natural_size(1920, 1080); |
| 114 ::media::EncryptionScheme encryption_scheme; |
| 115 std::vector<uint8_t> extra_data; |
| 116 |
| 117 codec = static_cast<::media::VideoCodec>(video_message.codec()); |
| 118 profile = static_cast<::media::VideoCodecProfile>(video_message.profile()); |
| 119 format = static_cast<::media::VideoPixelFormat>(video_message.format()); |
| 120 color_space = static_cast<::media::ColorSpace>(video_message.color_space()); |
| 121 |
| 122 if (video_message.has_extra_data()) { |
| 123 extra_data.assign(video_message.extra_data().begin(), |
| 124 video_message.extra_data().end()); |
| 125 } |
| 126 |
| 127 // DCHECK(video_message.has_coded_size()); |
| 128 DeserializeSize(video_message.coded_size(), &coded_size); |
| 129 |
| 130 // DCHECK(video_message.has_visible_rect()); |
| 131 DeserializeRect(video_message.visible_rect(), &visible_rect); |
| 132 |
| 133 // DCHECK(video_message.has_natural_size()); |
| 134 DeserializeSize(video_message.natural_size(), &coded_size); |
| 135 |
| 136 const pb::EncryptionScheme& encryption_scheme_message = |
| 137 video_message.encryption_scheme(); |
| 138 DeserializeEncryptionScheme(encryption_scheme_message, &encryption_scheme); |
| 139 |
| 140 video_config->Initialize(codec, profile, format, color_space, coded_size, |
| 141 visible_rect, natural_size, extra_data, |
| 142 encryption_scheme); |
| 143 return true; |
| 144 } |
| 145 |
| 146 bool DeserializeCdmPromiseResult(const pb::CdmPromise& promise_message, |
| 147 CdmPromiseResult* result) { |
| 148 REQUIRED(promise_message.has_success()); |
| 149 bool success = promise_message.success(); |
| 150 if (success) { |
| 151 *result = CdmPromiseResult::SuccessResult(); |
| 152 return true; |
| 153 } |
| 154 |
| 155 ::media::MediaKeys::Exception exception = ::media::MediaKeys::UNKNOWN_ERROR; |
| 156 uint32_t system_code = 0; |
| 157 std::string error_message; |
| 158 |
| 159 exception = |
| 160 static_cast<::media::MediaKeys::Exception>(promise_message.exception()); |
| 161 system_code = promise_message.system_code(); |
| 162 error_message = promise_message.error_message(); |
| 163 *result = CdmPromiseResult(exception, system_code, error_message); |
| 164 return true; |
| 165 } |
| 166 |
| 167 bool DeserializeCdmKeyInformation( |
| 168 const pb::CdmClientOnSessionKeysChange keychange_message, |
| 169 std::vector<::media::CdmKeyInformation>* key_information) { |
| 170 std::vector<::media::CdmKeyInformation> info; |
| 171 |
| 172 for (int i = 0; i < keychange_message.key_information_size(); ++i) { |
| 173 const pb::CdmKeyInformation key = keychange_message.key_information(i); |
| 174 |
| 175 ::media::CdmKeyInformation::KeyStatus status = |
| 176 ::media::CdmKeyInformation::USABLE; |
| 177 uint32_t system_code = 0; |
| 178 |
| 179 status = static_cast<::media::CdmKeyInformation::KeyStatus>(key.status()); |
| 180 system_code = key.system_code(); |
| 181 |
| 182 info.push_back( |
| 183 ::media::CdmKeyInformation(key.key_id(), status, system_code)); |
| 184 } |
| 185 |
| 186 *key_information = std::move(info); |
| 187 return true; |
| 188 } |
| 189 |
| 190 #undef REQUIRED |
| 191 |
| 192 void SerializeEncryptionScheme( |
| 193 pb::EncryptionScheme* message, |
| 194 const ::media::EncryptionScheme& encryption_scheme) { |
| 195 message->set_mode( |
| 196 static_cast<pb::EncryptionScheme::CipherMode>(encryption_scheme.mode())); |
| 197 message->set_encrypt_blocks(encryption_scheme.pattern().encrypt_blocks()); |
| 198 message->set_skip_blocks(encryption_scheme.pattern().skip_blocks()); |
| 199 } |
| 200 |
| 201 void SerializeSize(const gfx::Size& size, pb::Size* message) { |
| 202 DCHECK(message); |
| 203 message->set_width(size.width()); |
| 204 message->set_height(size.height()); |
| 205 } |
| 206 |
| 207 void SerializeRect(pb::Rect* message, const gfx::Rect& rect) { |
| 208 message->set_x(rect.x()); |
| 209 message->set_y(rect.y()); |
| 210 message->set_width(rect.width()); |
| 211 message->set_height(rect.height()); |
| 212 } |
| 213 |
| 214 template <class DecoderConfig, class DecoderConfigMessage> |
| 215 void SerializeExtraData(const DecoderConfig& config, |
| 216 DecoderConfigMessage* decoder_config_message) { |
| 217 if (config.extra_data().empty()) |
| 218 return; |
| 219 |
| 220 decoder_config_message->set_extra_data(&config.extra_data()[0], |
| 221 config.extra_data().size()); |
| 222 } |
| 223 |
| 224 void SerializeAudioConfig(const ::media::AudioDecoderConfig& audio_config, |
| 225 pb::AudioDecoderConfig* audio_message) { |
| 226 if (!audio_config.IsValidConfig()) |
| 227 return; |
| 228 |
| 229 audio_message->set_codec( |
| 230 static_cast<pb::AudioDecoderConfig_Codec>(audio_config.codec())); |
| 231 audio_message->set_sample_format( |
| 232 static_cast<pb::AudioDecoderConfig_SampleFormat>( |
| 233 audio_config.sample_format())); |
| 234 audio_message->set_channel_layout( |
| 235 static_cast<pb::AudioDecoderConfig_ChannelLayout>( |
| 236 audio_config.channel_layout())); |
| 237 audio_message->set_samples_per_second(audio_config.samples_per_second()); |
| 238 audio_message->set_seek_preroll_usec( |
| 239 audio_config.seek_preroll().InMicroseconds()); |
| 240 audio_message->set_codec_delay(audio_config.codec_delay()); |
| 241 |
| 242 SerializeExtraData(audio_config, audio_message); |
| 243 |
| 244 if (audio_config.is_encrypted()) { |
| 245 pb::EncryptionScheme* encryption_scheme_message = |
| 246 audio_message->mutable_encryption_scheme(); |
| 247 SerializeEncryptionScheme(encryption_scheme_message, |
| 248 audio_config.encryption_scheme()); |
| 249 } |
| 250 } |
| 251 |
| 252 void SerializeVideoConfig(const ::media::VideoDecoderConfig& video_config, |
| 253 pb::VideoDecoderConfig* video_message) { |
| 254 if (!video_config.IsValidConfig()) |
| 255 return; |
| 256 |
| 257 video_message->set_codec( |
| 258 static_cast<pb::VideoDecoderConfig_Codec>(video_config.codec())); |
| 259 video_message->set_profile( |
| 260 static_cast<pb::VideoDecoderConfig_Profile>(video_config.profile())); |
| 261 video_message->set_format( |
| 262 static_cast<pb::VideoDecoderConfig_Format>(video_config.format())); |
| 263 video_message->set_color_space(static_cast<pb::VideoDecoderConfig_ColorSpace>( |
| 264 video_config.color_space())); |
| 265 |
| 266 pb::Size* coded_size_message = video_message->mutable_coded_size(); |
| 267 SerializeSize(video_config.coded_size(), coded_size_message); |
| 268 |
| 269 pb::Rect* visible_rect_message = video_message->mutable_visible_rect(); |
| 270 SerializeRect(visible_rect_message, video_config.visible_rect()); |
| 271 |
| 272 pb::Size* natural_size_message = video_message->mutable_natural_size(); |
| 273 SerializeSize(video_config.natural_size(), natural_size_message); |
| 274 |
| 275 SerializeExtraData(video_config, video_message); |
| 276 |
| 277 if (video_config.is_encrypted()) { |
| 278 pb::EncryptionScheme* encryption_scheme_message = |
| 279 video_message->mutable_encryption_scheme(); |
| 280 SerializeEncryptionScheme(encryption_scheme_message, |
| 281 video_config.encryption_scheme()); |
| 282 } |
| 283 } |
| 284 |
| 285 void SerializeCdmConfig(const ::media::CdmConfig& cdm_config, |
| 286 pb::CdmInitialize* message) { |
| 287 std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue()); |
| 288 |
| 289 message->set_allow_distinctive_identifier( |
| 290 cdm_config.allow_distinctive_identifier); |
| 291 message->set_allow_persistent_state(cdm_config.allow_persistent_state); |
| 292 message->set_use_hw_secure_codecs(cdm_config.use_hw_secure_codecs); |
| 293 } |
| 294 |
| 295 void SerializeCdmPromiseResult(pb::CdmPromise* promise_message, |
| 296 const CdmPromiseResult& result) { |
| 297 promise_message->set_success(result.success()); |
| 298 if (!result.success()) { |
| 299 promise_message->set_exception( |
| 300 static_cast<pb::MediaKeysException>(result.exception())); |
| 301 promise_message->set_system_code(result.system_code()); |
| 302 promise_message->set_error_message(result.error_message()); |
| 303 } |
| 304 } |
| 305 |
| 306 void SerializeCdmKeyInformation( |
| 307 pb::CdmClientOnSessionKeysChange* key_change_message, |
| 308 const std::vector<::media::CdmKeyInformation>& key_information) { |
| 309 for (const auto& info : key_information) { |
| 310 pb::CdmKeyInformation* key = key_change_message->add_key_information(); |
| 311 key->set_key_id(&(info.key_id[0]), info.key_id.size()); |
| 312 key->set_status(static_cast<pb::CdmKeyInformation::KeyStatus>(info.status)); |
| 313 key->set_system_code(info.system_code); |
| 314 } |
| 315 } |
| 316 |
| 317 } // namespace |
| 318 |
| 319 namespace internal { |
| 320 |
| 321 #define REQUIRED(x) REQUIRED_IMPL(x, false) |
| 322 bool CdmPromiseFromMessage(const pb::CdmPromise& promise_message, |
| 323 CdmPromiseResult* result, |
| 324 std::string* session_id) { |
| 325 REQUIRED(DeserializeCdmPromiseResult(promise_message, result)); |
| 326 |
| 327 if (session_id) |
| 328 *session_id = promise_message.session_id(); |
| 329 |
| 330 return true; |
| 331 } |
| 332 #undef REQUIRED |
| 333 |
| 334 void CdmPromiseToMessage(pb::CdmPromise* promise_message, |
| 335 const CdmPromiseResult& result, |
| 336 const std::string& session_id) { |
| 337 SerializeCdmPromiseResult(promise_message, result); |
| 338 if (!session_id.empty()) |
| 339 promise_message->set_session_id(session_id); |
| 340 } |
| 341 |
| 342 } // namespace internal |
| 343 |
| 344 Rpc::Rpc(int handle) : handle_(handle) {} |
| 345 |
| 346 Rpc::~Rpc() = default; |
| 347 |
| 348 scoped_refptr<Rpc> Rpc::FromMessage(const std::string& proto_message) { |
| 349 DCHECK(!proto_message.empty()); |
| 350 |
| 351 pb::RpcMessage rpc; |
| 352 if (!rpc.ParseFromString(proto_message)) { |
| 353 LOG(ERROR) << "Bad proto buffer"; |
| 354 return nullptr; |
| 355 } |
| 356 |
| 357 #define CASE(proc, cls) \ |
| 358 case proc: \ |
| 359 return cls::FromRpcMessage(&rpc) |
| 360 switch (rpc.proc()) { |
| 361 CASE(RPC(RPC_ACQUIRE_RENDERER), AcquireRendererRpc); |
| 362 CASE(RPC(RPC_ACQUIRE_RENDERER_DONE), AcquireRendererDoneRpc); |
| 363 CASE(RPC(RPC_ACQUIRE_CDM), AcquireCdmRpc); |
| 364 CASE(RPC(RPC_ACQUIRE_CDM_DONE), AcquireCdmDoneRpc); |
| 365 CASE(RPC(RPC_R_INITIALIZE), RendererInitializeRpc); |
| 366 CASE(RPC(RPC_R_FLUSH), RendererFlushRpc); |
| 367 CASE(RPC(RPC_R_STARTPLAYINGFROM), RendererStartPlayingFromRpc); |
| 368 CASE(RPC(RPC_R_SETPLAYBACKRATE), RendererSetPlaybackRateRpc); |
| 369 CASE(RPC(RPC_R_SETVOLUME), RendererSetVolumeRpc); |
| 370 CASE(RPC(RPC_R_SETCDM), RendererSetCdmRpc); |
| 371 CASE(RPC(RPC_R_INITIALIZE_CALLBACK), RendererInitializeCallbackRpc); |
| 372 CASE(RPC(RPC_R_FLUSH_CALLBACK), RendererFlushCallbackRpc); |
| 373 CASE(RPC(RPC_R_SETCDM_CALLBACK), RendererSetCdmCallbackRpc); |
| 374 CASE(RPC(RPC_RC_ONTIMEUPDATE), RendererClientOnTimeUpdateRpc); |
| 375 CASE(RPC(RPC_RC_ONBUFFERINGSTATECHANGE), |
| 376 RendererClientOnBufferingStateChangeRpc); |
| 377 CASE(RPC(RPC_RC_ONENDED), RendererClientOnEndedRpc); |
| 378 CASE(RPC(RPC_RC_ONERROR), RendererClientOnErrorRpc); |
| 379 CASE(RPC(RPC_RC_ONVIDEONATURALSIZECHANGE), |
| 380 RendererClientOnVideoNaturalSizeChangeRpc); |
| 381 CASE(RPC(RPC_RC_ONVIDEOOPACITYCHANGE), |
| 382 RendererClientOnVideoOpacityChangeRpc); |
| 383 CASE(RPC(RPC_DS_INITIALIZE), DemuxerStreamInitializeRpc); |
| 384 CASE(RPC(RPC_DS_ENABLEBITSTREAMCONVERTER), |
| 385 DemuxerStreamEnableBitstreamConverterRpc); |
| 386 CASE(RPC(RPC_DS_READUNTIL), DemuxerStreamReadUntilRpc); |
| 387 CASE(RPC(RPC_DS_INITIALIZE_CALLBACK), DemuxerStreamInitializeCallbackRpc); |
| 388 CASE(RPC(RPC_DS_READUNTIL_CALLBACK), DemuxerStreamReadUntilCallbackRpc); |
| 389 CASE(RPC(RPC_CDM_SETCLIENT), CdmSetClientRpc); |
| 390 CASE(RPC(RPC_CDM_INITIALIZE), CdmInitializeRpc); |
| 391 CASE(RPC(RPC_CDM_SETSERVERCERTIFICATE), CdmSetServerCertificateRpc); |
| 392 CASE(RPC(RPC_CDM_CREATESESSIONANDGENERATEREQUEST), |
| 393 CdmCreateSessionAndGenerateRequestRpc); |
| 394 CASE(RPC(RPC_CDM_LOADSESSION), CdmLoadSessionRpc); |
| 395 CASE(RPC(RPC_CDM_UPDATESESSION), CdmUpdateSessionRpc); |
| 396 CASE(RPC(RPC_CDM_CLOSESESSION), CdmCloseSessionRpc); |
| 397 CASE(RPC(RPC_CDM_REMOVESESSION), CdmRemoveSessionRpc); |
| 398 CASE(RPC(RPC_CDM_INITIALIZE_CALLBACK), CdmInitializeCallbackRpc); |
| 399 CASE(RPC(RPC_CDM_SETSERVERCERTIFICATE_CALLBACK), |
| 400 CdmSetServerCertificateCallbackRpc); |
| 401 CASE(RPC(RPC_CDM_CREATESESSIONANDGENERATEREQUEST_CALLBACK), |
| 402 CdmCreateSessionAndGenerateRequestCallbackRpc); |
| 403 CASE(RPC(RPC_CDM_UPDATESESSION_CALLBACK), CdmUpdateSessionCallbackRpc); |
| 404 CASE(RPC(RPC_CDM_CLOSESESSION_CALLBACK), CdmCloseSessionCallbackRpc); |
| 405 CASE(RPC(RPC_CDM_REMOVESESSION_CALLBACK), CdmRemoveSessionCallbackRpc); |
| 406 CASE(RPC(RPC_CDMC_ONSESSIONMESSAGE), CdmClientOnSessionMessageRpc); |
| 407 CASE(RPC(RPC_CDMC_ONSESSIONCLOSED), CdmClientOnSessionClosedRpc); |
| 408 CASE(RPC(RPC_CDMC_ONLEGACYSESSIONERROR), CdmClientOnLegacySessionErrorRpc); |
| 409 CASE(RPC(RPC_CDMC_ONSESSIONKEYSCHANGE), CdmClientOnSessionKeysChangeRpc); |
| 410 CASE(RPC(RPC_CDMC_ONSESSIONEXPIRATIONUPDATE), |
| 411 CdmClientOnSessionExpirationUpdateRpc); |
| 412 default: |
| 413 LOG(ERROR) << "Unknown Rpc: " << rpc.proc(); |
| 414 return nullptr; |
| 415 } |
| 416 #undef CASE |
| 417 } |
| 418 |
| 419 #define REQUIRED(x) REQUIRED_IMPL(x, nullptr) |
| 420 |
| 421 std::string Rpc::ToMessage() const { |
| 422 pb::RpcMessage rpc; |
| 423 ToMessageInternal(&rpc); |
| 424 rpc.set_handle(handle_); |
| 425 rpc.set_proc(GetProc()); |
| 426 std::string proto_msg; |
| 427 bool valid = rpc.ByteSize() > 0 && rpc.SerializeToString(&proto_msg); |
| 428 DCHECK(valid); |
| 429 return proto_msg; |
| 430 } |
| 431 |
| 432 //============================================================================== |
| 433 RendererInitializeRpc::RendererInitializeRpc(int handle, |
| 434 int client_handle, |
| 435 int audio_demuxer_handle, |
| 436 int video_demuxer_handle, |
| 437 int callback_handle) |
| 438 : Rpc(handle), |
| 439 client_handle_(client_handle), |
| 440 audio_demuxer_handle_(audio_demuxer_handle), |
| 441 video_demuxer_handle_(video_demuxer_handle), |
| 442 callback_handle_(callback_handle) {} |
| 443 |
| 444 RendererInitializeRpc::~RendererInitializeRpc() = default; |
| 445 |
| 446 scoped_refptr<RendererInitializeRpc> RendererInitializeRpc::FromRpcMessage( |
| 447 const pb::RpcMessage* rpc) { |
| 448 DCHECK_EQ(RPC(RPC_R_INITIALIZE), rpc->proc()); |
| 449 |
| 450 int client_handle = kInvalidHandle; |
| 451 int audio_demuxer_handle = kInvalidHandle; |
| 452 int video_demuxer_handle = kInvalidHandle; |
| 453 int callback_handle = kInvalidHandle; |
| 454 |
| 455 DCHECK(rpc->has_renderer_initialize_rpc()); |
| 456 const pb::RendererInitialize rpc_message = rpc->renderer_initialize_rpc(); |
| 457 client_handle = rpc_message.client_handle(); |
| 458 audio_demuxer_handle = rpc_message.audio_demuxer_handle(); |
| 459 video_demuxer_handle = rpc_message.video_demuxer_handle(); |
| 460 callback_handle = rpc_message.callback_handle(); |
| 461 |
| 462 VLOG(2) << "client_handle:" << client_handle |
| 463 << " audio_demuxer_handle:" << audio_demuxer_handle |
| 464 << " video_demuxer_handle:" << video_demuxer_handle |
| 465 << " callback_handle:" << callback_handle; |
| 466 return new RendererInitializeRpc(rpc->handle(), client_handle, |
| 467 audio_demuxer_handle, video_demuxer_handle, |
| 468 callback_handle); |
| 469 } |
| 470 |
| 471 pb::RpcProc RendererInitializeRpc::GetProc() const { |
| 472 return RPC(RPC_R_INITIALIZE); |
| 473 } |
| 474 |
| 475 void RendererInitializeRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 476 VLOG(2) << __FUNCTION__ << "client_handle:" << client_handle_ |
| 477 << " audio_demuxer_handle:" << audio_demuxer_handle_ |
| 478 << " video_demuxer_handle:" << video_demuxer_handle_ |
| 479 << " callback_handle:" << callback_handle_; |
| 480 pb::RendererInitialize* message = rpc->mutable_renderer_initialize_rpc(); |
| 481 message->set_client_handle(client_handle_); |
| 482 message->set_audio_demuxer_handle(audio_demuxer_handle_); |
| 483 message->set_video_demuxer_handle(video_demuxer_handle_); |
| 484 message->set_callback_handle(callback_handle_); |
| 485 } |
| 486 |
| 487 //============================================================================== |
| 488 RendererStartPlayingFromRpc::RendererStartPlayingFromRpc( |
| 489 int handle, |
| 490 int64_t time_delta_usec) |
| 491 : Rpc(handle), time_delta_usec_(time_delta_usec) {} |
| 492 |
| 493 RendererStartPlayingFromRpc::~RendererStartPlayingFromRpc() = default; |
| 494 |
| 495 // static |
| 496 scoped_refptr<RendererStartPlayingFromRpc> |
| 497 RendererStartPlayingFromRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 498 DCHECK_EQ(RPC(RPC_R_STARTPLAYINGFROM), rpc->proc()); |
| 499 |
| 500 int64_t time_delta_usec = 0; |
| 501 |
| 502 DCHECK(rpc->has_renderer_startplayingfrom_rpc()); |
| 503 const pb::RendererStartPlayingFrom rpc_message = |
| 504 rpc->renderer_startplayingfrom_rpc(); |
| 505 time_delta_usec = rpc_message.time_delta_usec(); |
| 506 |
| 507 VLOG(2) << "time_delta_usec:" << time_delta_usec; |
| 508 return new RendererStartPlayingFromRpc(rpc->handle(), time_delta_usec); |
| 509 } |
| 510 |
| 511 pb::RpcProc RendererStartPlayingFromRpc::GetProc() const { |
| 512 return RPC(RPC_R_STARTPLAYINGFROM); |
| 513 } |
| 514 |
| 515 void RendererStartPlayingFromRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 516 VLOG(2) << __FUNCTION__ << "time_delta_usec:" << time_delta_usec_; |
| 517 pb::RendererStartPlayingFrom* message = |
| 518 rpc->mutable_renderer_startplayingfrom_rpc(); |
| 519 message->set_time_delta_usec(time_delta_usec_); |
| 520 } |
| 521 |
| 522 //============================================================================== |
| 523 RendererSetCdmRpc::RendererSetCdmRpc(int handle, |
| 524 int cdm_id, |
| 525 int callback_handle) |
| 526 : Rpc(handle), cdm_id_(cdm_id), callback_handle_(callback_handle) {} |
| 527 |
| 528 RendererSetCdmRpc::~RendererSetCdmRpc() = default; |
| 529 |
| 530 scoped_refptr<RendererSetCdmRpc> RendererSetCdmRpc::FromRpcMessage( |
| 531 const pb::RpcMessage* rpc) { |
| 532 DCHECK_EQ(RPC(RPC_R_SETCDM), rpc->proc()); |
| 533 |
| 534 REQUIRED(rpc->has_renderer_set_cdm_rpc()); |
| 535 const pb::RendererSetCdm rpc_message = rpc->renderer_set_cdm_rpc(); |
| 536 int cdm_id = rpc_message.cdm_id(); |
| 537 int callback_handle = rpc_message.callback_handle(); |
| 538 |
| 539 VLOG(2) << "cdm_id:" << cdm_id << " callback_handle:" << callback_handle; |
| 540 return new RendererSetCdmRpc(rpc->handle(), cdm_id, callback_handle); |
| 541 } |
| 542 |
| 543 pb::RpcProc RendererSetCdmRpc::GetProc() const { |
| 544 return RPC(RPC_R_SETCDM); |
| 545 } |
| 546 |
| 547 void RendererSetCdmRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 548 pb::RendererSetCdm* message = rpc->mutable_renderer_set_cdm_rpc(); |
| 549 VLOG(2) << __FUNCTION__ << " cdm_id:" << cdm_id_ |
| 550 << " callback_handle:" << callback_handle_; |
| 551 message->set_cdm_id(cdm_id_); |
| 552 message->set_callback_handle(callback_handle_); |
| 553 } |
| 554 |
| 555 //============================================================================== |
| 556 RendererClientOnTimeUpdateRpc::RendererClientOnTimeUpdateRpc( |
| 557 int handle, |
| 558 int64_t time_usec, |
| 559 int64_t max_time_usec) |
| 560 : Rpc(handle), time_usec_(time_usec), max_time_usec_(max_time_usec) {} |
| 561 |
| 562 RendererClientOnTimeUpdateRpc::~RendererClientOnTimeUpdateRpc() = default; |
| 563 |
| 564 scoped_refptr<RendererClientOnTimeUpdateRpc> |
| 565 RendererClientOnTimeUpdateRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 566 DCHECK_EQ(RPC(RPC_RC_ONTIMEUPDATE), rpc->proc()); |
| 567 |
| 568 REQUIRED(rpc->has_rendererclient_ontimeupdate_rpc()); |
| 569 const pb::RendererClientOnTimeUpdate rpc_message = |
| 570 rpc->rendererclient_ontimeupdate_rpc(); |
| 571 int64_t time_usec = rpc_message.time_usec(); |
| 572 int64_t max_time_usec = rpc_message.max_time_usec(); |
| 573 |
| 574 VLOG(2) << __FUNCTION__ << " time_usec:" << time_usec |
| 575 << " max_time_usec:" << max_time_usec; |
| 576 return new RendererClientOnTimeUpdateRpc(rpc->handle(), time_usec, |
| 577 max_time_usec); |
| 578 } |
| 579 |
| 580 pb::RpcProc RendererClientOnTimeUpdateRpc::GetProc() const { |
| 581 return RPC(RPC_RC_ONTIMEUPDATE); |
| 582 } |
| 583 |
| 584 void RendererClientOnTimeUpdateRpc::ToMessageInternal( |
| 585 pb::RpcMessage* rpc) const { |
| 586 pb::RendererClientOnTimeUpdate* message = |
| 587 rpc->mutable_rendererclient_ontimeupdate_rpc(); |
| 588 VLOG(2) << __FUNCTION__ << " time_usec:" << time_usec_ |
| 589 << " max_time_usec:" << time_usec_; |
| 590 message->set_time_usec(time_usec_); |
| 591 message->set_max_time_usec(max_time_usec_); |
| 592 } |
| 593 |
| 594 //============================================================================== |
| 595 RendererClientOnVideoNaturalSizeChangeRpc:: |
| 596 RendererClientOnVideoNaturalSizeChangeRpc(int handle, const gfx::Size& size) |
| 597 : Rpc(handle), size_(size) {} |
| 598 |
| 599 RendererClientOnVideoNaturalSizeChangeRpc:: |
| 600 ~RendererClientOnVideoNaturalSizeChangeRpc() = default; |
| 601 |
| 602 scoped_refptr<RendererClientOnVideoNaturalSizeChangeRpc> |
| 603 RendererClientOnVideoNaturalSizeChangeRpc::FromRpcMessage( |
| 604 const pb::RpcMessage* rpc) { |
| 605 DCHECK_EQ(RPC(RPC_RC_ONVIDEONATURALSIZECHANGE), rpc->proc()); |
| 606 |
| 607 REQUIRED(rpc->has_rendererclient_onvideonatualsizechange_rpc()); |
| 608 const pb::Size rpc_message = |
| 609 rpc->rendererclient_onvideonatualsizechange_rpc(); |
| 610 gfx::Size size; |
| 611 DeserializeSize(rpc_message, &size); |
| 612 |
| 613 VLOG(2) << "size:" << size.ToString(); |
| 614 return new RendererClientOnVideoNaturalSizeChangeRpc(rpc->handle(), size); |
| 615 } |
| 616 |
| 617 pb::RpcProc RendererClientOnVideoNaturalSizeChangeRpc::GetProc() const { |
| 618 return RPC(RPC_RC_ONVIDEONATURALSIZECHANGE); |
| 619 } |
| 620 |
| 621 void RendererClientOnVideoNaturalSizeChangeRpc::ToMessageInternal( |
| 622 pb::RpcMessage* rpc) const { |
| 623 VLOG(2) << __FUNCTION__ << "size:" << size_.ToString(); |
| 624 pb::Size* message = rpc->mutable_rendererclient_onvideonatualsizechange_rpc(); |
| 625 SerializeSize(size_, message); |
| 626 } |
| 627 |
| 628 //============================================================================== |
| 629 DemuxerStreamReadUntilRpc::DemuxerStreamReadUntilRpc(int handle, |
| 630 uint32_t frame_id, |
| 631 int callback_handle) |
| 632 : Rpc(handle), frame_id_(frame_id), callback_handle_(callback_handle) {} |
| 633 |
| 634 DemuxerStreamReadUntilRpc::~DemuxerStreamReadUntilRpc() = default; |
| 635 |
| 636 scoped_refptr<DemuxerStreamReadUntilRpc> |
| 637 DemuxerStreamReadUntilRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 638 DCHECK_EQ(RPC(RPC_DS_READUNTIL), rpc->proc()); |
| 639 |
| 640 REQUIRED(rpc->has_demuxerstream_readuntil_rpc()); |
| 641 const pb::DemuxerStreamReadUntil rpc_message = |
| 642 rpc->demuxerstream_readuntil_rpc(); |
| 643 int frame_id = rpc_message.frame_id(); |
| 644 int callback_handle = rpc_message.callback_handle(); |
| 645 |
| 646 VLOG(2) << "frame_id:" << frame_id << " callback_handle:" << callback_handle; |
| 647 return new DemuxerStreamReadUntilRpc(rpc->handle(), frame_id, |
| 648 callback_handle); |
| 649 } |
| 650 |
| 651 pb::RpcProc DemuxerStreamReadUntilRpc::GetProc() const { |
| 652 return RPC(RPC_DS_READUNTIL); |
| 653 } |
| 654 |
| 655 void DemuxerStreamReadUntilRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 656 VLOG(2) << __FUNCTION__ << " frame_id:" << frame_id_ |
| 657 << " callback_handle:" << callback_handle_; |
| 658 pb::DemuxerStreamReadUntil* message = |
| 659 rpc->mutable_demuxerstream_readuntil_rpc(); |
| 660 message->set_callback_handle(callback_handle_); |
| 661 message->set_frame_id(frame_id_); |
| 662 } |
| 663 |
| 664 //============================================================================== |
| 665 DemuxerStreamInitializeCallbackRpc::DemuxerStreamInitializeCallbackRpc( |
| 666 int handle, |
| 667 ::media::DemuxerStream::Type type, |
| 668 const ::media::AudioDecoderConfig& audio_config, |
| 669 const ::media::VideoDecoderConfig& video_config) |
| 670 : Rpc(handle), |
| 671 type_(type), |
| 672 audio_config_(audio_config), |
| 673 video_config_(video_config) {} |
| 674 |
| 675 DemuxerStreamInitializeCallbackRpc::~DemuxerStreamInitializeCallbackRpc() = |
| 676 default; |
| 677 |
| 678 scoped_refptr<DemuxerStreamInitializeCallbackRpc> |
| 679 DemuxerStreamInitializeCallbackRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 680 DCHECK_EQ(RPC(RPC_DS_INITIALIZE_CALLBACK), rpc->proc()); |
| 681 |
| 682 REQUIRED(rpc->has_demuxerstream_initializecb_rpc()); |
| 683 const pb::DemuxerStreamInitializeCallback rpc_message = |
| 684 rpc->demuxerstream_initializecb_rpc(); |
| 685 ::media::DemuxerStream::Type type = |
| 686 static_cast<::media::DemuxerStream::Type>(rpc_message.type()); |
| 687 ::media::AudioDecoderConfig audio_config; |
| 688 ::media::VideoDecoderConfig video_config; |
| 689 switch (type) { |
| 690 case ::media::DemuxerStream::Type::AUDIO: { |
| 691 const pb::AudioDecoderConfig& audio_message = |
| 692 rpc_message.audio_decoder_config(); |
| 693 REQUIRED(DeserializeAudioConfig(audio_message, &audio_config)); |
| 694 break; |
| 695 } |
| 696 case ::media::DemuxerStream::Type::VIDEO: { |
| 697 const pb::VideoDecoderConfig& video_message = |
| 698 rpc_message.video_decoder_config(); |
| 699 REQUIRED(DeserializeVideoConfig(video_message, &video_config)); |
| 700 break; |
| 701 } |
| 702 default: |
| 703 LOG(ERROR) << "stream type unsupported"; |
| 704 return nullptr; |
| 705 } |
| 706 |
| 707 VLOG(2) << "type:" << type |
| 708 << " audio_config:" << audio_config.AsHumanReadableString() |
| 709 << " video_config:" << video_config.AsHumanReadableString(); |
| 710 return new DemuxerStreamInitializeCallbackRpc(rpc->handle(), type, |
| 711 audio_config, video_config); |
| 712 } |
| 713 |
| 714 pb::RpcProc DemuxerStreamInitializeCallbackRpc::GetProc() const { |
| 715 return RPC(RPC_DS_INITIALIZE_CALLBACK); |
| 716 } |
| 717 |
| 718 void DemuxerStreamInitializeCallbackRpc::ToMessageInternal( |
| 719 pb::RpcMessage* rpc) const { |
| 720 VLOG(2) << __FUNCTION__ << " type:" << type_ |
| 721 << " audio_config:" << audio_config_.AsHumanReadableString() |
| 722 << " video_config:" << video_config_.AsHumanReadableString(); |
| 723 DCHECK(type_ == ::media::DemuxerStream::Type::AUDIO || |
| 724 type_ == ::media::DemuxerStream::Type::VIDEO); |
| 725 |
| 726 pb::DemuxerStreamInitializeCallback* message = |
| 727 rpc->mutable_demuxerstream_initializecb_rpc(); |
| 728 message->set_type(type_); |
| 729 |
| 730 switch (type_) { |
| 731 case ::media::DemuxerStream::Type::AUDIO: { |
| 732 pb::AudioDecoderConfig* audio_message = |
| 733 message->mutable_audio_decoder_config(); |
| 734 SerializeAudioConfig(audio_config_, audio_message); |
| 735 break; |
| 736 } |
| 737 case ::media::DemuxerStream::Type::VIDEO: { |
| 738 pb::VideoDecoderConfig* video_message = |
| 739 message->mutable_video_decoder_config(); |
| 740 SerializeVideoConfig(video_config_, video_message); |
| 741 break; |
| 742 } |
| 743 default: |
| 744 NOTREACHED(); |
| 745 } |
| 746 } |
| 747 |
| 748 //============================================================================== |
| 749 DemuxerStreamReadUntilCallbackRpc::DemuxerStreamReadUntilCallbackRpc( |
| 750 int handle, |
| 751 uint32_t frame_id, |
| 752 ::media::DemuxerStream::Status status, |
| 753 const ::media::AudioDecoderConfig& audio_config, |
| 754 const ::media::VideoDecoderConfig& video_config) |
| 755 : Rpc(handle), |
| 756 frame_id_(frame_id), |
| 757 status_(status), |
| 758 audio_config_(audio_config), |
| 759 video_config_(video_config) {} |
| 760 |
| 761 DemuxerStreamReadUntilCallbackRpc::~DemuxerStreamReadUntilCallbackRpc() = |
| 762 default; |
| 763 |
| 764 scoped_refptr<DemuxerStreamReadUntilCallbackRpc> |
| 765 DemuxerStreamReadUntilCallbackRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 766 DCHECK_EQ(RPC(RPC_DS_READUNTIL_CALLBACK), rpc->proc()); |
| 767 |
| 768 REQUIRED(rpc->has_demuxerstream_readuntilcb_rpc()); |
| 769 const pb::DemuxerStreamReadUntilCallback rpc_message = |
| 770 rpc->demuxerstream_readuntilcb_rpc(); |
| 771 int frame_id = rpc_message.frame_id(); |
| 772 ::media::DemuxerStream::Status status = |
| 773 static_cast<::media::DemuxerStream::Status>(rpc_message.status()); |
| 774 |
| 775 ::media::AudioDecoderConfig audio_config; |
| 776 ::media::VideoDecoderConfig video_config; |
| 777 if (status == ::media::DemuxerStream::kConfigChanged) { |
| 778 if (rpc_message.has_audio_decoder_config()) { |
| 779 REQUIRED(DeserializeAudioConfig(rpc_message.audio_decoder_config(), |
| 780 &audio_config)); |
| 781 } else if (rpc_message.has_video_decoder_config()) { |
| 782 REQUIRED(DeserializeVideoConfig(rpc_message.video_decoder_config(), |
| 783 &video_config)); |
| 784 } else { |
| 785 LOG(ERROR) << "packet has neither 'audio_config' nor 'video_config'"; |
| 786 return nullptr; |
| 787 } |
| 788 } |
| 789 |
| 790 VLOG(2) << "status:" << status << " frame_id:" << frame_id; |
| 791 return new DemuxerStreamReadUntilCallbackRpc(rpc->handle(), frame_id, status, |
| 792 audio_config, video_config); |
| 793 } |
| 794 |
| 795 pb::RpcProc DemuxerStreamReadUntilCallbackRpc::GetProc() const { |
| 796 return RPC(RPC_DS_READUNTIL_CALLBACK); |
| 797 } |
| 798 |
| 799 void DemuxerStreamReadUntilCallbackRpc::ToMessageInternal( |
| 800 pb::RpcMessage* rpc) const { |
| 801 VLOG(2) << __FUNCTION__ << " frame_id:" << frame_id_ << " status:" << status_; |
| 802 |
| 803 pb::DemuxerStreamReadUntilCallback* message = |
| 804 rpc->mutable_demuxerstream_readuntilcb_rpc(); |
| 805 message->set_frame_id(frame_id_); |
| 806 message->set_status(status_); |
| 807 |
| 808 if (status_ == ::media::DemuxerStream::kConfigChanged) { |
| 809 if (audio_config_.IsValidConfig()) { |
| 810 pb::AudioDecoderConfig* audio_message = |
| 811 message->mutable_audio_decoder_config(); |
| 812 SerializeAudioConfig(audio_config_, audio_message); |
| 813 } else if (video_config_.IsValidConfig()) { |
| 814 pb::VideoDecoderConfig* video_message = |
| 815 message->mutable_video_decoder_config(); |
| 816 SerializeVideoConfig(video_config_, video_message); |
| 817 } else { |
| 818 NOTREACHED(); |
| 819 } |
| 820 } |
| 821 } |
| 822 |
| 823 //============================================================================== |
| 824 CdmInitializeRpc::CdmInitializeRpc(int handle, |
| 825 const std::string& key_system, |
| 826 const std::string& security_origin, |
| 827 const ::media::CdmConfig& cdm_config, |
| 828 int callback_handle) |
| 829 : Rpc(handle), |
| 830 key_system_(key_system), |
| 831 security_origin_(security_origin), |
| 832 cdm_config_(cdm_config), |
| 833 callback_handle_(callback_handle) {} |
| 834 |
| 835 CdmInitializeRpc::~CdmInitializeRpc() = default; |
| 836 |
| 837 scoped_refptr<CdmInitializeRpc> CdmInitializeRpc::FromRpcMessage( |
| 838 const pb::RpcMessage* rpc) { |
| 839 DCHECK_EQ(RPC(RPC_CDM_INITIALIZE), rpc->proc()); |
| 840 |
| 841 REQUIRED(rpc->has_cdm_initialize_rpc()); |
| 842 const pb::CdmInitialize rpc_message = rpc->cdm_initialize_rpc(); |
| 843 std::string key_system = rpc_message.key_system(); |
| 844 std::string security_origin = rpc_message.security_origin(); |
| 845 ::media::CdmConfig cdm_config; |
| 846 cdm_config.allow_distinctive_identifier = |
| 847 rpc_message.allow_distinctive_identifier(); |
| 848 cdm_config.allow_persistent_state = rpc_message.allow_persistent_state(); |
| 849 cdm_config.use_hw_secure_codecs = rpc_message.use_hw_secure_codecs(); |
| 850 int callback_handle = rpc_message.callback_handle(); |
| 851 |
| 852 VLOG(2) << "key_system:" << key_system |
| 853 << " security_origin:" << security_origin |
| 854 << " allow_distinctive_identifier:" |
| 855 << cdm_config.allow_distinctive_identifier |
| 856 << " allow_persistent_state:" << cdm_config.allow_persistent_state |
| 857 << " use_hw_secure_codecs:" << cdm_config.use_hw_secure_codecs |
| 858 << " callback_handle:" << callback_handle; |
| 859 return new CdmInitializeRpc(rpc->handle(), key_system, security_origin, |
| 860 cdm_config, callback_handle); |
| 861 } |
| 862 |
| 863 pb::RpcProc CdmInitializeRpc::GetProc() const { |
| 864 return RPC(RPC_CDM_INITIALIZE); |
| 865 } |
| 866 |
| 867 void CdmInitializeRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 868 VLOG(2) << __FUNCTION__ << " key_system:" << key_system_ |
| 869 << " security_origin:" << security_origin_ |
| 870 << " allow_distinctive_identifier:" |
| 871 << cdm_config_.allow_distinctive_identifier |
| 872 << " allow_persistent_state:" << cdm_config_.allow_persistent_state |
| 873 << " use_hw_secure_codecs:" << cdm_config_.use_hw_secure_codecs |
| 874 << " callback_handle:" << callback_handle_; |
| 875 |
| 876 pb::CdmInitialize* message = rpc->mutable_cdm_initialize_rpc(); |
| 877 message->set_key_system(key_system_); |
| 878 message->set_security_origin(security_origin_); |
| 879 SerializeCdmConfig(cdm_config_, message); |
| 880 message->set_callback_handle(callback_handle_); |
| 881 } |
| 882 |
| 883 //============================================================================== |
| 884 CdmSetServerCertificateRpc::CdmSetServerCertificateRpc( |
| 885 int handle, |
| 886 const uint8_t* certificate_data, |
| 887 size_t certificate_data_size, |
| 888 int callback_handle) |
| 889 : Rpc(handle), |
| 890 certificate_data_(certificate_data, |
| 891 certificate_data + certificate_data_size), |
| 892 callback_handle_(callback_handle) {} |
| 893 |
| 894 CdmSetServerCertificateRpc::~CdmSetServerCertificateRpc() = default; |
| 895 |
| 896 scoped_refptr<CdmSetServerCertificateRpc> |
| 897 CdmSetServerCertificateRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 898 DCHECK_EQ(RPC(RPC_CDM_SETSERVERCERTIFICATE), rpc->proc()); |
| 899 |
| 900 REQUIRED(rpc->has_cdm_setservercertificate_rpc()); |
| 901 const pb::CdmSetServerCertificate rpc_message = |
| 902 rpc->cdm_setservercertificate_rpc(); |
| 903 int callback_handle = rpc_message.callback_handle(); |
| 904 |
| 905 std::vector<uint8_t> certificate; |
| 906 certificate.assign(rpc_message.certificate_data().begin(), |
| 907 rpc_message.certificate_data().end()); |
| 908 |
| 909 VLOG(2) << "callback_handle:" << callback_handle |
| 910 << " certificate size:" << certificate.size(); |
| 911 return new CdmSetServerCertificateRpc(rpc->handle(), &certificate[0], |
| 912 certificate.size(), callback_handle); |
| 913 } |
| 914 |
| 915 pb::RpcProc CdmSetServerCertificateRpc::GetProc() const { |
| 916 return RPC(RPC_CDM_SETSERVERCERTIFICATE); |
| 917 } |
| 918 |
| 919 void CdmSetServerCertificateRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 920 VLOG(2) << __FUNCTION__ << " callback_handle:" << callback_handle_ |
| 921 << " certificate size:" << certificate_data_.size(); |
| 922 pb::CdmSetServerCertificate* message = |
| 923 rpc->mutable_cdm_setservercertificate_rpc(); |
| 924 message->set_callback_handle(callback_handle_); |
| 925 message->set_certificate_data(&certificate_data_[0], |
| 926 certificate_data_.size()); |
| 927 } |
| 928 |
| 929 //============================================================================== |
| 930 CdmCreateSessionAndGenerateRequestRpc::CdmCreateSessionAndGenerateRequestRpc( |
| 931 int handle, |
| 932 ::media::MediaKeys::SessionType session_type, |
| 933 ::media::EmeInitDataType init_data_type, |
| 934 const uint8_t* init_data, |
| 935 size_t init_data_size, |
| 936 int callback_handle) |
| 937 : Rpc(handle), |
| 938 session_type_(session_type), |
| 939 init_data_type_(init_data_type), |
| 940 init_data_(init_data, init_data + init_data_size), |
| 941 callback_handle_(callback_handle) {} |
| 942 |
| 943 CdmCreateSessionAndGenerateRequestRpc:: |
| 944 ~CdmCreateSessionAndGenerateRequestRpc() = default; |
| 945 |
| 946 scoped_refptr<CdmCreateSessionAndGenerateRequestRpc> |
| 947 CdmCreateSessionAndGenerateRequestRpc::FromRpcMessage( |
| 948 const pb::RpcMessage* rpc) { |
| 949 DCHECK_EQ(RPC(RPC_CDM_CREATESESSIONANDGENERATEREQUEST), rpc->proc()); |
| 950 |
| 951 REQUIRED(rpc->has_cdm_createsessionandgeneraterequest_rpc()); |
| 952 const pb::CdmCreateSessionAndGenerateRequest rpc_message = |
| 953 rpc->cdm_createsessionandgeneraterequest_rpc(); |
| 954 ::media::MediaKeys::SessionType session_type = |
| 955 static_cast<::media::MediaKeys::SessionType>(rpc_message.session_type()); |
| 956 ::media::EmeInitDataType init_data_type = |
| 957 static_cast<::media::EmeInitDataType>(rpc_message.init_data_type()); |
| 958 int callback_handle = rpc_message.callback_handle(); |
| 959 std::vector<uint8_t> init_data; |
| 960 init_data.assign(rpc_message.init_data().begin(), |
| 961 rpc_message.init_data().end()); |
| 962 |
| 963 VLOG(2) << "session_type:" << session_type |
| 964 << " init_data_type:" << static_cast<int>(init_data_type) |
| 965 << " callback_handle:" << callback_handle |
| 966 << " init_data size:" << init_data.size(); |
| 967 return new CdmCreateSessionAndGenerateRequestRpc( |
| 968 rpc->handle(), session_type, init_data_type, &init_data[0], |
| 969 init_data.size(), callback_handle); |
| 970 } |
| 971 |
| 972 pb::RpcProc CdmCreateSessionAndGenerateRequestRpc::GetProc() const { |
| 973 return RPC(RPC_CDM_CREATESESSIONANDGENERATEREQUEST); |
| 974 } |
| 975 |
| 976 void CdmCreateSessionAndGenerateRequestRpc::ToMessageInternal( |
| 977 pb::RpcMessage* rpc) const { |
| 978 VLOG(2) << __FUNCTION__ << " session_type:" << session_type_ |
| 979 << " init_data_type:" << static_cast<int>(init_data_type_) |
| 980 << " callback_handle:" << callback_handle_ |
| 981 << " init_data size:" << init_data_.size(); |
| 982 |
| 983 pb::CdmCreateSessionAndGenerateRequest* message = |
| 984 rpc->mutable_cdm_createsessionandgeneraterequest_rpc(); |
| 985 message->set_session_type(session_type_); |
| 986 message->set_init_data_type(static_cast<int>(init_data_type_)); |
| 987 message->set_callback_handle(callback_handle_); |
| 988 message->set_init_data(&init_data_[0], init_data_.size()); |
| 989 } |
| 990 |
| 991 //============================================================================== |
| 992 CdmLoadSessionRpc::CdmLoadSessionRpc( |
| 993 int handle, |
| 994 ::media::MediaKeys::SessionType session_type, |
| 995 const std::string& session_id, |
| 996 int callback_handle) |
| 997 : Rpc(handle), |
| 998 session_type_(session_type), |
| 999 session_id_(session_id), |
| 1000 callback_handle_(callback_handle) {} |
| 1001 |
| 1002 CdmLoadSessionRpc::~CdmLoadSessionRpc() = default; |
| 1003 |
| 1004 scoped_refptr<CdmLoadSessionRpc> CdmLoadSessionRpc::FromRpcMessage( |
| 1005 const pb::RpcMessage* rpc) { |
| 1006 DCHECK_EQ(RPC(RPC_CDM_LOADSESSION), rpc->proc()); |
| 1007 |
| 1008 REQUIRED(rpc->has_cdm_loadsession_rpc()); |
| 1009 const pb::CdmLoadSession rpc_message = rpc->cdm_loadsession_rpc(); |
| 1010 ::media::MediaKeys::SessionType session_type = |
| 1011 static_cast<::media::MediaKeys::SessionType>(rpc_message.session_type()); |
| 1012 std::string session_id = rpc_message.session_id(); |
| 1013 int callback_handle = rpc_message.callback_handle(); |
| 1014 |
| 1015 VLOG(2) << "session_type:" << session_type << " session_id:" << session_id |
| 1016 << " callback_handle:" << callback_handle; |
| 1017 return new CdmLoadSessionRpc(rpc->handle(), session_type, session_id, |
| 1018 callback_handle); |
| 1019 } |
| 1020 |
| 1021 pb::RpcProc CdmLoadSessionRpc::GetProc() const { |
| 1022 return RPC(RPC_CDM_LOADSESSION); |
| 1023 } |
| 1024 |
| 1025 void CdmLoadSessionRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 1026 VLOG(2) << __FUNCTION__ << " session_type:" << session_type_ |
| 1027 << " session_id:" << session_id_ |
| 1028 << " callback_handle:" << callback_handle_; |
| 1029 |
| 1030 pb::CdmLoadSession* message = rpc->mutable_cdm_loadsession_rpc(); |
| 1031 message->set_session_type(session_type_); |
| 1032 message->set_session_id(session_id_); |
| 1033 message->set_callback_handle(callback_handle_); |
| 1034 } |
| 1035 |
| 1036 //============================================================================== |
| 1037 CdmUpdateSessionRpc::CdmUpdateSessionRpc(int handle, |
| 1038 const std::string& session_id, |
| 1039 const uint8_t* response, |
| 1040 size_t response_size, |
| 1041 int callback_handle) |
| 1042 : Rpc(handle), |
| 1043 session_id_(session_id), |
| 1044 response_(response, response + response_size), |
| 1045 callback_handle_(callback_handle) {} |
| 1046 CdmUpdateSessionRpc::~CdmUpdateSessionRpc() = default; |
| 1047 |
| 1048 scoped_refptr<CdmUpdateSessionRpc> CdmUpdateSessionRpc::FromRpcMessage( |
| 1049 const pb::RpcMessage* rpc) { |
| 1050 DCHECK_EQ(RPC(RPC_CDM_UPDATESESSION), rpc->proc()); |
| 1051 |
| 1052 REQUIRED(rpc->has_cdm_updatesession_rpc()); |
| 1053 const pb::CdmUpdateSession rpc_message = rpc->cdm_updatesession_rpc(); |
| 1054 std::string session_id = rpc_message.session_id(); |
| 1055 int callback_handle = rpc_message.callback_handle(); |
| 1056 std::vector<uint8_t> response; |
| 1057 response.assign(rpc_message.response().begin(), rpc_message.response().end()); |
| 1058 VLOG(2) << " session_id:" << session_id |
| 1059 << " callback_handle:" << callback_handle |
| 1060 << " response size:" << response.size(); |
| 1061 |
| 1062 return new CdmUpdateSessionRpc(rpc->handle(), session_id, &response[0], |
| 1063 response.size(), callback_handle); |
| 1064 } |
| 1065 |
| 1066 pb::RpcProc CdmUpdateSessionRpc::GetProc() const { |
| 1067 return RPC(RPC_CDM_UPDATESESSION); |
| 1068 } |
| 1069 |
| 1070 void CdmUpdateSessionRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 1071 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1072 << " callback_handle:" << callback_handle_ |
| 1073 << " response size:" << response_.size(); |
| 1074 |
| 1075 pb::CdmUpdateSession* message = rpc->mutable_cdm_updatesession_rpc(); |
| 1076 message->set_session_id(session_id_); |
| 1077 message->set_callback_handle(callback_handle_); |
| 1078 message->set_response(&response_[0], response_.size()); |
| 1079 } |
| 1080 |
| 1081 //============================================================================== |
| 1082 CdmCloseSessionRpc::CdmCloseSessionRpc(int handle, |
| 1083 const std::string& session_id, |
| 1084 int callback_handle) |
| 1085 : Rpc(handle), session_id_(session_id), callback_handle_(callback_handle) {} |
| 1086 |
| 1087 CdmCloseSessionRpc::~CdmCloseSessionRpc() = default; |
| 1088 |
| 1089 scoped_refptr<CdmCloseSessionRpc> CdmCloseSessionRpc::FromRpcMessage( |
| 1090 const pb::RpcMessage* rpc) { |
| 1091 DCHECK_EQ(RPC(RPC_CDM_CLOSESESSION), rpc->proc()); |
| 1092 |
| 1093 REQUIRED(rpc->has_cdm_closesession_rpc()); |
| 1094 const pb::CdmCloseSession rpc_message = rpc->cdm_closesession_rpc(); |
| 1095 std::string session_id = rpc_message.session_id(); |
| 1096 int callback_handle = rpc_message.callback_handle(); |
| 1097 |
| 1098 VLOG(2) << " session_id:" << session_id |
| 1099 << " callback_handle:" << callback_handle; |
| 1100 return new CdmCloseSessionRpc(rpc->handle(), session_id, callback_handle); |
| 1101 } |
| 1102 |
| 1103 pb::RpcProc CdmCloseSessionRpc::GetProc() const { |
| 1104 return RPC(RPC_CDM_CLOSESESSION); |
| 1105 } |
| 1106 |
| 1107 void CdmCloseSessionRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 1108 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1109 << " callback_handle:" << callback_handle_; |
| 1110 |
| 1111 pb::CdmCloseSession* message = rpc->mutable_cdm_closesession_rpc(); |
| 1112 message->set_session_id(session_id_); |
| 1113 message->set_callback_handle(callback_handle_); |
| 1114 } |
| 1115 |
| 1116 //============================================================================== |
| 1117 CdmRemoveSessionRpc::CdmRemoveSessionRpc(int handle, |
| 1118 const std::string& session_id, |
| 1119 int callback_handle) |
| 1120 : Rpc(handle), session_id_(session_id), callback_handle_(callback_handle) {} |
| 1121 |
| 1122 CdmRemoveSessionRpc::~CdmRemoveSessionRpc() = default; |
| 1123 |
| 1124 scoped_refptr<CdmRemoveSessionRpc> CdmRemoveSessionRpc::FromRpcMessage( |
| 1125 const pb::RpcMessage* rpc) { |
| 1126 DCHECK_EQ(RPC(RPC_CDM_REMOVESESSION), rpc->proc()); |
| 1127 |
| 1128 REQUIRED(rpc->has_cdm_removesession_rpc()); |
| 1129 const pb::CdmRemoveSession rpc_message = rpc->cdm_removesession_rpc(); |
| 1130 std::string session_id = rpc_message.session_id(); |
| 1131 int callback_handle = rpc_message.callback_handle(); |
| 1132 |
| 1133 VLOG(2) << " session_id:" << session_id |
| 1134 << " callback_handle:" << callback_handle; |
| 1135 return new CdmRemoveSessionRpc(rpc->handle(), session_id, callback_handle); |
| 1136 } |
| 1137 |
| 1138 pb::RpcProc CdmRemoveSessionRpc::GetProc() const { |
| 1139 return RPC(RPC_CDM_REMOVESESSION); |
| 1140 } |
| 1141 |
| 1142 void CdmRemoveSessionRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 1143 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1144 << " callback_handle:" << callback_handle_; |
| 1145 |
| 1146 pb::CdmRemoveSession* message = rpc->mutable_cdm_removesession_rpc(); |
| 1147 message->set_session_id(session_id_); |
| 1148 message->set_callback_handle(callback_handle_); |
| 1149 } |
| 1150 |
| 1151 //============================================================================== |
| 1152 CdmPromiseResult::CdmPromiseResult() |
| 1153 : CdmPromiseResult(::media::MediaKeys::UNKNOWN_ERROR, 0, "") {} |
| 1154 |
| 1155 CdmPromiseResult::CdmPromiseResult(::media::MediaKeys::Exception exception, |
| 1156 uint32_t system_code, |
| 1157 std::string error_message) |
| 1158 : success_(false), |
| 1159 exception_(exception), |
| 1160 system_code_(system_code), |
| 1161 error_message_(error_message) {} |
| 1162 |
| 1163 CdmPromiseResult::CdmPromiseResult(const CdmPromiseResult& other) = default; |
| 1164 |
| 1165 CdmPromiseResult::~CdmPromiseResult() = default; |
| 1166 |
| 1167 CdmPromiseResult CdmPromiseResult::SuccessResult() { |
| 1168 CdmPromiseResult result(static_cast<::media::MediaKeys::Exception>(0), 0, ""); |
| 1169 result.success_ = true; |
| 1170 return result; |
| 1171 } |
| 1172 |
| 1173 //============================================================================== |
| 1174 CdmInitializeCallbackRpc::CdmInitializeCallbackRpc( |
| 1175 int handle, |
| 1176 const CdmPromiseResult& result, |
| 1177 int cdm_id, |
| 1178 int decryptor_handle) |
| 1179 : CdmPromiseCallbackRpc(handle, result), |
| 1180 cdm_id_(cdm_id), |
| 1181 decryptor_handle_(decryptor_handle) {} |
| 1182 |
| 1183 CdmInitializeCallbackRpc::~CdmInitializeCallbackRpc() = default; |
| 1184 |
| 1185 scoped_refptr<CdmInitializeCallbackRpc> |
| 1186 CdmInitializeCallbackRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 1187 DCHECK_EQ(RPC(RPC_CDM_INITIALIZE_CALLBACK), rpc->proc()); |
| 1188 |
| 1189 REQUIRED(rpc->has_cdm_promise_rpc()); |
| 1190 const pb::CdmPromise promise_message = rpc->cdm_promise_rpc(); |
| 1191 CdmPromiseResult result; |
| 1192 REQUIRED(internal::CdmPromiseFromMessage(promise_message, &result, nullptr)); |
| 1193 int cdm_id = promise_message.cdm_id(); |
| 1194 int decryptor_handle = promise_message.decryptor_handle(); |
| 1195 |
| 1196 VLOG(2) << "cdm_id:" << cdm_id << " decryptor_handle:" << decryptor_handle; |
| 1197 return new CdmInitializeCallbackRpc(rpc->handle(), result, cdm_id, |
| 1198 decryptor_handle); |
| 1199 } |
| 1200 |
| 1201 void CdmInitializeCallbackRpc::ToMessageInternal(pb::RpcMessage* rpc) const { |
| 1202 VLOG(2) << __FUNCTION__ << " cdm_id:" << cdm_id_ |
| 1203 << " decryptor_handle:" << decryptor_handle_; |
| 1204 |
| 1205 CdmPromiseCallbackRpc<RPC(RPC_CDM_INITIALIZE_CALLBACK)>::ToMessageInternal( |
| 1206 rpc); |
| 1207 pb::CdmPromise* message = rpc->mutable_cdm_promise_rpc(); |
| 1208 message->set_cdm_id(cdm_id_); |
| 1209 message->set_decryptor_handle(decryptor_handle_); |
| 1210 } |
| 1211 |
| 1212 //============================================================================== |
| 1213 CdmClientOnSessionMessageRpc::CdmClientOnSessionMessageRpc( |
| 1214 int handle, |
| 1215 const std::string& session_id, |
| 1216 ::media::MediaKeys::MessageType message_type, |
| 1217 const uint8_t* message, |
| 1218 size_t message_size, |
| 1219 const std::string& legacy_destination_url) |
| 1220 : Rpc(handle), |
| 1221 session_id_(session_id), |
| 1222 message_type_(message_type), |
| 1223 message_(message, message + message_size), |
| 1224 legacy_destination_url_(legacy_destination_url) {} |
| 1225 |
| 1226 CdmClientOnSessionMessageRpc::~CdmClientOnSessionMessageRpc() = default; |
| 1227 |
| 1228 scoped_refptr<CdmClientOnSessionMessageRpc> |
| 1229 CdmClientOnSessionMessageRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 1230 DCHECK_EQ(RPC(RPC_CDMC_ONSESSIONMESSAGE), rpc->proc()); |
| 1231 |
| 1232 REQUIRED(rpc->has_cdm_onsessionmessage_rpc()); |
| 1233 const pb::CdmClientOnSessionMessage onsession_message = |
| 1234 rpc->cdm_onsessionmessage_rpc(); |
| 1235 std::string session_id = onsession_message.session_id(); |
| 1236 ::media::MediaKeys::MessageType message_type = |
| 1237 static_cast<::media::MediaKeys::MessageType>( |
| 1238 onsession_message.message_type()); |
| 1239 std::string legacy_destination_url = |
| 1240 onsession_message.legacy_destination_url(); |
| 1241 std::vector<uint8_t> message_data; |
| 1242 message_data.assign(onsession_message.message().begin(), |
| 1243 onsession_message.message().end()); |
| 1244 |
| 1245 return new CdmClientOnSessionMessageRpc( |
| 1246 rpc->handle(), session_id, message_type, &message_data[0], |
| 1247 message_data.size(), legacy_destination_url); |
| 1248 } |
| 1249 |
| 1250 pb::RpcProc CdmClientOnSessionMessageRpc::GetProc() const { |
| 1251 return RPC(RPC_CDMC_ONSESSIONMESSAGE); |
| 1252 } |
| 1253 |
| 1254 void CdmClientOnSessionMessageRpc::ToMessageInternal( |
| 1255 pb::RpcMessage* rpc) const { |
| 1256 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1257 << " message_type:" << message_type_ |
| 1258 << " legacy_destination_url:" << legacy_destination_url_; |
| 1259 |
| 1260 pb::CdmClientOnSessionMessage* message = |
| 1261 rpc->mutable_cdm_onsessionmessage_rpc(); |
| 1262 message->set_session_id(session_id_); |
| 1263 message->set_message_type( |
| 1264 static_cast<pb::MediaKeysMessageType>(message_type_)); |
| 1265 message->set_legacy_destination_url(legacy_destination_url_); |
| 1266 message->set_message(&message_[0], message_.size()); |
| 1267 } |
| 1268 |
| 1269 //============================================================================== |
| 1270 CdmClientOnLegacySessionErrorRpc::CdmClientOnLegacySessionErrorRpc( |
| 1271 int handle, |
| 1272 const std::string& session_id, |
| 1273 ::media::MediaKeys::Exception exception, |
| 1274 uint32_t system_code, |
| 1275 const std::string& error_message) |
| 1276 : Rpc(handle), |
| 1277 session_id_(session_id), |
| 1278 exception_(exception), |
| 1279 system_code_(system_code), |
| 1280 error_message_(error_message) {} |
| 1281 |
| 1282 CdmClientOnLegacySessionErrorRpc::~CdmClientOnLegacySessionErrorRpc() = default; |
| 1283 |
| 1284 scoped_refptr<CdmClientOnLegacySessionErrorRpc> |
| 1285 CdmClientOnLegacySessionErrorRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 1286 DCHECK_EQ(RPC(RPC_CDMC_ONLEGACYSESSIONERROR), rpc->proc()); |
| 1287 |
| 1288 REQUIRED(rpc->has_cdm_onlegacysessionerror_rpc()); |
| 1289 const pb::CdmClientOnLegacySessionError legacyerror_message = |
| 1290 rpc->cdm_onlegacysessionerror_rpc(); |
| 1291 std::string session_id = legacyerror_message.session_id(); |
| 1292 ::media::MediaKeys::Exception exception = |
| 1293 static_cast<::media::MediaKeys::Exception>( |
| 1294 legacyerror_message.exception()); |
| 1295 uint32_t system_code = legacyerror_message.system_code(); |
| 1296 std::string error_message = legacyerror_message.error_message(); |
| 1297 |
| 1298 return new CdmClientOnLegacySessionErrorRpc( |
| 1299 rpc->handle(), session_id, exception, system_code, error_message); |
| 1300 } |
| 1301 |
| 1302 pb::RpcProc CdmClientOnLegacySessionErrorRpc::GetProc() const { |
| 1303 return RPC(RPC_CDMC_ONLEGACYSESSIONERROR); |
| 1304 } |
| 1305 |
| 1306 void CdmClientOnLegacySessionErrorRpc::ToMessageInternal( |
| 1307 pb::RpcMessage* rpc) const { |
| 1308 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1309 << " exception:" << exception_ << " system_code:" << system_code_ |
| 1310 << " error_message:" << error_message_; |
| 1311 |
| 1312 pb::CdmClientOnLegacySessionError* message = |
| 1313 rpc->mutable_cdm_onlegacysessionerror_rpc(); |
| 1314 message->set_session_id(session_id_); |
| 1315 message->set_exception(static_cast<pb::MediaKeysException>(exception_)); |
| 1316 message->set_system_code(system_code_); |
| 1317 message->set_error_message(error_message_); |
| 1318 } |
| 1319 |
| 1320 //============================================================================== |
| 1321 CdmClientOnSessionKeysChangeRpc::CdmClientOnSessionKeysChangeRpc( |
| 1322 int handle, |
| 1323 const std::string& session_id, |
| 1324 bool has_additional_usable_key, |
| 1325 const ::media::CdmKeyInformation* key_information, |
| 1326 size_t key_information_size) |
| 1327 : Rpc(handle), |
| 1328 session_id_(session_id), |
| 1329 has_additional_usable_key_(has_additional_usable_key), |
| 1330 key_information_(key_information, |
| 1331 key_information + key_information_size) {} |
| 1332 |
| 1333 CdmClientOnSessionKeysChangeRpc::~CdmClientOnSessionKeysChangeRpc() = default; |
| 1334 |
| 1335 scoped_refptr<CdmClientOnSessionKeysChangeRpc> |
| 1336 CdmClientOnSessionKeysChangeRpc::FromRpcMessage(const pb::RpcMessage* rpc) { |
| 1337 DCHECK_EQ(RPC(RPC_CDMC_ONSESSIONKEYSCHANGE), rpc->proc()); |
| 1338 |
| 1339 REQUIRED(rpc->has_cdm_onsessionkeychange_rpc()); |
| 1340 const pb::CdmClientOnSessionKeysChange keychange_message = |
| 1341 rpc->cdm_onsessionkeychange_rpc(); |
| 1342 std::string session_id = keychange_message.session_id(); |
| 1343 bool has_additional_usable_key = |
| 1344 keychange_message.has_additional_usable_key(); |
| 1345 std::vector<::media::CdmKeyInformation> key_information; |
| 1346 if (has_additional_usable_key) { |
| 1347 REQUIRED(keychange_message.key_information_size()); |
| 1348 REQUIRED(DeserializeCdmKeyInformation(keychange_message, &key_information)); |
| 1349 } |
| 1350 |
| 1351 return new CdmClientOnSessionKeysChangeRpc( |
| 1352 rpc->handle(), session_id, has_additional_usable_key, |
| 1353 key_information.data(), key_information.size()); |
| 1354 } |
| 1355 |
| 1356 pb::RpcProc CdmClientOnSessionKeysChangeRpc::GetProc() const { |
| 1357 return RPC(RPC_CDMC_ONSESSIONKEYSCHANGE); |
| 1358 } |
| 1359 |
| 1360 void CdmClientOnSessionKeysChangeRpc::ToMessageInternal( |
| 1361 pb::RpcMessage* rpc) const { |
| 1362 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1363 << " has_additional_usable_key:" << has_additional_usable_key_; |
| 1364 |
| 1365 pb::CdmClientOnSessionKeysChange* message = |
| 1366 rpc->mutable_cdm_onsessionkeychange_rpc(); |
| 1367 message->set_session_id(session_id_); |
| 1368 message->set_has_additional_usable_key(has_additional_usable_key_); |
| 1369 SerializeCdmKeyInformation(message, key_information_); |
| 1370 } |
| 1371 |
| 1372 //============================================================================== |
| 1373 CdmClientOnSessionExpirationUpdateRpc::CdmClientOnSessionExpirationUpdateRpc( |
| 1374 int handle, |
| 1375 const std::string& session_id, |
| 1376 double new_expiry_time_sec) |
| 1377 : Rpc(handle), |
| 1378 session_id_(session_id), |
| 1379 new_expiry_time_sec_(new_expiry_time_sec) {} |
| 1380 |
| 1381 CdmClientOnSessionExpirationUpdateRpc:: |
| 1382 ~CdmClientOnSessionExpirationUpdateRpc() = default; |
| 1383 |
| 1384 scoped_refptr<CdmClientOnSessionExpirationUpdateRpc> |
| 1385 CdmClientOnSessionExpirationUpdateRpc::FromRpcMessage( |
| 1386 const pb::RpcMessage* rpc) { |
| 1387 DCHECK_EQ(RPC(RPC_CDMC_ONSESSIONEXPIRATIONUPDATE), rpc->proc()); |
| 1388 |
| 1389 REQUIRED(rpc->has_cdm_onsessionexpirationupdate_rpc()); |
| 1390 const pb::CdmClientOnSessionExpirationUpdate expire_message = |
| 1391 rpc->cdm_onsessionexpirationupdate_rpc(); |
| 1392 std::string session_id = expire_message.session_id(); |
| 1393 double new_expiry_time_sec = expire_message.new_expiry_time_sec(); |
| 1394 |
| 1395 return new CdmClientOnSessionExpirationUpdateRpc(rpc->handle(), session_id, |
| 1396 new_expiry_time_sec); |
| 1397 } |
| 1398 |
| 1399 pb::RpcProc CdmClientOnSessionExpirationUpdateRpc::GetProc() const { |
| 1400 return RPC(RPC_CDMC_ONSESSIONEXPIRATIONUPDATE); |
| 1401 } |
| 1402 |
| 1403 void CdmClientOnSessionExpirationUpdateRpc::ToMessageInternal( |
| 1404 pb::RpcMessage* rpc) const { |
| 1405 VLOG(2) << __FUNCTION__ << " session_id:" << session_id_ |
| 1406 << " new_expiry_time_sec_:" << new_expiry_time_sec_; |
| 1407 |
| 1408 pb::CdmClientOnSessionExpirationUpdate* message = |
| 1409 rpc->mutable_cdm_onsessionexpirationupdate_rpc(); |
| 1410 message->set_session_id(session_id_); |
| 1411 message->set_new_expiry_time_sec(new_expiry_time_sec_); |
| 1412 } |
| 1413 |
| 1414 #undef REQUIRED |
| 1415 |
| 1416 } // namespace remoting |
| 1417 } // namespace media |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2261503002:
Define remote playback proto buffer (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master