| // Copyright 2014 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. |
| |
| #ifndef CHROMECAST_BROWSER_MEDIA_CAST_BROWSER_CDM_FACTORY_H_ |
| #define CHROMECAST_BROWSER_MEDIA_CAST_BROWSER_CDM_FACTORY_H_ |
| |
| #include "base/macros.h" |
| #include "chromecast/media/base/key_systems_common.h" |
| #include "chromecast/media/base/media_resource_tracker.h" |
| #include "media/base/cdm_factory.h" |
| #include "media/base/media_keys.h" |
| |
| namespace base { |
| class SingleThreadTaskRunner; |
| } // namespace base |
| |
| namespace chromecast { |
| namespace media { |
| |
| class CastCdm; |
| |
| class CastBrowserCdmFactory : public ::media::CdmFactory { |
| public: |
| // CDM factory will use |task_runner| to initialize the CDM. |
| CastBrowserCdmFactory(scoped_refptr<base::SingleThreadTaskRunner> task_runner, |
| MediaResourceTracker* media_resource_tracker); |
| ~CastBrowserCdmFactory() override; |
| |
| // ::media::CdmFactory implementation: |
| void Create( |
| const std::string& key_system, |
| const GURL& security_origin, |
| const ::media::CdmConfig& cdm_config, |
| const ::media::SessionMessageCB& session_message_cb, |
| const ::media::SessionClosedCB& session_closed_cb, |
| const ::media::LegacySessionErrorCB& legacy_session_error_cb, |
| const ::media::SessionKeysChangeCB& session_keys_change_cb, |
| const ::media::SessionExpirationUpdateCB& session_expiration_update_cb, |
| const ::media::CdmCreatedCB& cdm_created_cb) override; |
| |
| // Provides a platform-specific BrowserCdm instance. |
| virtual scoped_refptr<CastCdm> CreatePlatformBrowserCdm( |
| const CastKeySystem& cast_key_system); |
| |
| protected: |
| MediaResourceTracker* media_resource_tracker_; |
| |
| private: |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
| DISALLOW_COPY_AND_ASSIGN(CastBrowserCdmFactory); |
| }; |
| |
| } // namespace media |
| } // namespace chromecast |
| |
| #endif // CHROMECAST_BROWSER_MEDIA_CAST_BROWSER_CDM_FACTORY_H_ |