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| 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 #include "content/renderer/media/crypto/content_decryption_module_factory.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "content/renderer/media/crypto/key_systems.h" | |
| 9 #include "media/cdm/aes_decryptor.h" | |
| 10 #include "url/gurl.h" | |
| 11 | |
| 12 #if defined(ENABLE_PEPPER_CDMS) | |
| 13 #include "content/renderer/media/crypto/ppapi_decryptor.h" | |
| 14 #elif defined(ENABLE_BROWSER_CDMS) | |
| 15 #include "content/renderer/media/crypto/proxy_media_keys.h" | |
| 16 #include "content/renderer/media/crypto/renderer_cdm_manager.h" | |
| 17 #endif // defined(ENABLE_PEPPER_CDMS) | |
| 18 | |
| 19 namespace content { | |
| 20 | |
| 21 scoped_ptr<media::MediaKeys> ContentDecryptionModuleFactory::Create( | |
| 22 const std::string& key_system, | |
| 23 const GURL& security_origin, | |
| 24 #if defined(ENABLE_PEPPER_CDMS) | |
| 25 const CreatePepperCdmCB& create_pepper_cdm_cb, | |
| 26 #elif defined(ENABLE_BROWSER_CDMS) | |
| 27 RendererCdmManager* manager, | |
| 28 int* cdm_id, | |
| 29 #endif // defined(ENABLE_PEPPER_CDMS) | |
| 30 const media::SessionMessageCB& session_message_cb, | |
| 31 const media::SessionReadyCB& session_ready_cb, | |
| 32 const media::SessionClosedCB& session_closed_cb, | |
| 33 const media::SessionErrorCB& session_error_cb, | |
| 34 const media::SessionKeysChangeCB& session_keys_change_cb, | |
| 35 const media::SessionExpirationUpdateCB& session_expiration_update_cb) { | |
| 36 // TODO(jrummell): Pass |security_origin| to all constructors. | |
| 37 // TODO(jrummell): Enable the following line once blink code updated to | |
| 38 // check the security origin before calling. | |
| 39 // DCHECK(security_origin.is_valid()); | |
| 40 | |
| 41 #if defined(ENABLE_BROWSER_CDMS) | |
| 42 *cdm_id = RendererCdmManager::kInvalidCdmId; | |
| 43 #endif | |
| 44 | |
| 45 if (CanUseAesDecryptor(key_system)) { | |
| 46 return scoped_ptr<media::MediaKeys>(new media::AesDecryptor( | |
| 47 session_message_cb, session_closed_cb, session_keys_change_cb)); | |
| 48 } | |
| 49 #if defined(ENABLE_PEPPER_CDMS) | |
| 50 return scoped_ptr<media::MediaKeys>( | |
| 51 PpapiDecryptor::Create(key_system, | |
| 52 security_origin, | |
| 53 create_pepper_cdm_cb, | |
| 54 session_message_cb, | |
| 55 session_ready_cb, | |
| 56 session_closed_cb, | |
| 57 session_error_cb, | |
| 58 session_keys_change_cb, | |
| 59 session_expiration_update_cb)); | |
| 60 #elif defined(ENABLE_BROWSER_CDMS) | |
| 61 scoped_ptr<ProxyMediaKeys> proxy_media_keys = | |
| 62 ProxyMediaKeys::Create(key_system, | |
| 63 security_origin, | |
| 64 manager, | |
| 65 session_message_cb, | |
| 66 session_ready_cb, | |
| 67 session_closed_cb, | |
| 68 session_error_cb, | |
| 69 session_keys_change_cb, | |
| 70 session_expiration_update_cb); | |
| 71 if (proxy_media_keys) | |
| 72 *cdm_id = proxy_media_keys->GetCdmId(); | |
| 73 return proxy_media_keys.PassAs<media::MediaKeys>(); | |
| 74 #else | |
| 75 return scoped_ptr<media::MediaKeys>(); | |
| 76 #endif // defined(ENABLE_PEPPER_CDMS) | |
| 77 } | |
| 78 | |
| 79 } // namespace content | |
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Chromium Code Reviews
Issue 660673002:
Introduce CdmFactory interface. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@move_result_promise