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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "media/mojo/services/mojo_cdm_service.h" | 5 #include "media/mojo/services/mojo_cdm_service.h" |
| 6 | 6 |
| 7 #include <map> | 7 #include <map> |
| 8 #include <utility> | 8 #include <utility> |
| 9 | 9 |
| 10 #include "base/bind.h" | 10 #include "base/bind.h" |
| 11 #include "base/lazy_instance.h" | 11 #include "base/lazy_instance.h" |
| 12 #include "base/macros.h" | 12 #include "base/macros.h" |
| 13 #include "base/memory/ptr_util.h" | 13 #include "base/memory/ptr_util.h" |
| 14 #include "base/synchronization/lock.h" | 14 #include "base/synchronization/lock.h" |
| 15 #include "media/base/cdm_config.h" | 15 #include "media/base/cdm_config.h" |
| 16 #include "media/base/cdm_context.h" | 16 #include "media/base/cdm_context.h" |
| 17 #include "media/base/cdm_factory.h" | 17 #include "media/base/cdm_factory.h" |
| 18 #include "media/base/cdm_key_information.h" | 18 #include "media/base/cdm_key_information.h" |
| 19 #include "media/base/key_systems.h" | 19 #include "media/base/key_systems.h" |
| 20 #include "media/mojo/common/media_type_converters.h" | 20 #include "media/mojo/common/media_type_converters.h" |
| 21 #include "media/mojo/services/mojo_cdm_service_context.h" | 21 #include "media/mojo/services/mojo_cdm_service_context.h" |
| 22 #include "mojo/common/common_type_converters.h" | 22 #include "mojo/common/common_type_converters.h" |
| 23 #include "mojo/common/url_type_converters.h" | |
| 24 #include "url/gurl.h" | 23 #include "url/gurl.h" |
| 25 | 24 |
| 26 namespace media { | 25 namespace media { |
| 27 | 26 |
| 28 namespace { | 27 namespace { |
| 29 | 28 |
| 30 // Manages all CDMs created by MojoCdmService. Can only have one instance per | 29 // Manages all CDMs created by MojoCdmService. Can only have one instance per |
| 31 // process so use a LazyInstance to ensure this. | 30 // process so use a LazyInstance to ensure this. |
| 32 class CdmManager { | 31 class CdmManager { |
| 33 public: | 32 public: |
| (...skipping 185 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 219 cdm_promise_result->success = true; | 218 cdm_promise_result->success = true; |
| 220 callback.Run(std::move(cdm_promise_result), cdm_id_, | 219 callback.Run(std::move(cdm_promise_result), cdm_id_, |
| 221 std::move(decryptor_service)); | 220 std::move(decryptor_service)); |
| 222 } | 221 } |
| 223 | 222 |
| 224 void MojoCdmService::OnSessionMessage(const std::string& session_id, | 223 void MojoCdmService::OnSessionMessage(const std::string& session_id, |
| 225 MediaKeys::MessageType message_type, | 224 MediaKeys::MessageType message_type, |
| 226 const std::vector<uint8_t>& message, | 225 const std::vector<uint8_t>& message, |
| 227 const GURL& legacy_destination_url) { | 226 const GURL& legacy_destination_url) { |
| 228 DVLOG(2) << __FUNCTION__ << "(" << message_type << ")"; | 227 DVLOG(2) << __FUNCTION__ << "(" << message_type << ")"; |
| 229 client_->OnSessionMessage(session_id, | 228 client_->OnSessionMessage( |
| 230 static_cast<mojom::CdmMessageType>(message_type), | 229 session_id, static_cast<mojom::CdmMessageType>(message_type), |
| 231 mojo::Array<uint8_t>::From(message), | 230 mojo::Array<uint8_t>::From(message), legacy_destination_url); |
| 232 mojo::String::From(legacy_destination_url)); | |
| 233 } | 231 } |
| 234 | 232 |
| 235 void MojoCdmService::OnSessionKeysChange(const std::string& session_id, | 233 void MojoCdmService::OnSessionKeysChange(const std::string& session_id, |
| 236 bool has_additional_usable_key, | 234 bool has_additional_usable_key, |
| 237 CdmKeysInfo keys_info) { | 235 CdmKeysInfo keys_info) { |
| 238 DVLOG(2) << __FUNCTION__ | 236 DVLOG(2) << __FUNCTION__ |
| 239 << " has_additional_usable_key=" << has_additional_usable_key; | 237 << " has_additional_usable_key=" << has_additional_usable_key; |
| 240 | 238 |
| 241 mojo::Array<mojom::CdmKeyInformationPtr> keys_data; | 239 mojo::Array<mojom::CdmKeyInformationPtr> keys_data; |
| 242 for (const auto& key : keys_info) | 240 for (const auto& key : keys_info) |
| (...skipping 27 matching lines...) Expand all Loading... |
| 270 | 268 |
| 271 void MojoCdmService::OnDecryptorConnectionError() { | 269 void MojoCdmService::OnDecryptorConnectionError() { |
| 272 DVLOG(2) << __FUNCTION__; | 270 DVLOG(2) << __FUNCTION__; |
| 273 | 271 |
| 274 // MojoDecryptorService has lost connectivity to it's client, so it can be | 272 // MojoDecryptorService has lost connectivity to it's client, so it can be |
| 275 // freed. | 273 // freed. |
| 276 decryptor_.reset(); | 274 decryptor_.reset(); |
| 277 } | 275 } |
| 278 | 276 |
| 279 } // namespace media | 277 } // namespace media |
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