1 // Copyright 2013 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 #ifndef CONTENT_RENDERER_MEDIA_CRYPTO_CONTENT_DECRYPTION_MODULE_FACTORY_H_ 6 #define CONTENT_RENDERER_MEDIA_CRYPTO_CONTENT_DECRYPTION_MODULE_FACTORY_H_ 7 8 #include <string> 9 10 #include "base/memory/scoped_ptr.h" 11 #include "media/base/media_keys.h" 12 13 #if defined(ENABLE_PEPPER_CDMS) 14 #include "content/renderer/media/crypto/pepper_cdm_wrapper.h" 15 #endif 16 17 class GURL; 18 19 namespace content { 20 21 #if defined(ENABLE_BROWSER_CDMS) 22 class RendererCdmManager; 23 #endif 24 25 class ContentDecryptionModuleFactory { 26 public: 27 // |create_pepper_cdm_cb| will be called synchronously if necessary. The other 28 // callbacks can be called asynchronously. 29 static scoped_ptr<media::MediaKeys> Create( 30 const std::string& key_system, 31 const GURL& security_origin, 32 #if defined(ENABLE_PEPPER_CDMS) 33 const CreatePepperCdmCB& create_pepper_cdm_cb, 34 #elif defined(ENABLE_BROWSER_CDMS) 35 RendererCdmManager* manager, 36 int* cdm_id, // Output parameter indicating the CDM ID of the MediaKeys. 37 #endif // defined(ENABLE_PEPPER_CDMS) 38 const media::SessionMessageCB& session_message_cb, 39 const media::SessionReadyCB& session_ready_cb, 40 const media::SessionClosedCB& session_closed_cb, 41 const media::SessionErrorCB& session_error_cb, 42 const media::SessionKeysChangeCB& session_keys_change_cb, 43 const media::SessionExpirationUpdateCB& session_expiration_update_cb); 44 }; 45 46 } // namespace content 47 48 #endif // CONTENT_RENDERER_MEDIA_CRYPTO_CONTENT_DECRYPTION_MODULE_FACTORY_H_ 49
