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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 "webkit/renderer/media/crypto/proxy_decryptor.h" | 5 #include "webkit/renderer/media/crypto/proxy_decryptor.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/callback_helpers.h" | 8 #include "base/callback_helpers.h" |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "media/crypto/aes_decryptor.h" | 10 #include "media/crypto/aes_decryptor.h" |
| 11 #include "webkit/renderer/media/crypto/key_systems.h" | 11 #include "webkit/renderer/media/crypto/key_systems.h" |
| 12 | 12 |
| 13 #if defined(ENABLE_PEPPER_CDMS) | 13 #if defined(ENABLE_PEPPER_CDMS) |
| 14 #include "third_party/WebKit/public/platform/WebString.h" | 14 #include "third_party/WebKit/public/platform/WebString.h" |
| 15 #include "third_party/WebKit/public/web/WebFrame.h" | 15 #include "third_party/WebKit/public/web/WebFrame.h" |
| 16 #include "third_party/WebKit/public/web/WebMediaPlayerClient.h" | 16 #include "third_party/WebKit/public/web/WebMediaPlayerClient.h" |
| 17 #include "webkit/renderer/media/crypto/ppapi_decryptor.h" | 17 #include "webkit/renderer/media/crypto/ppapi_decryptor.h" |
| 18 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" | 18 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" |
| 19 #include "webkit/plugins/ppapi/ppapi_webplugin_impl.h" | 19 #include "webkit/plugins/ppapi/ppapi_webplugin_impl.h" |
| 20 #endif // defined(ENABLE_PEPPER_CDMS) | 20 #endif // defined(ENABLE_PEPPER_CDMS) |
| 21 | 21 |
| 22 #if defined(OS_ANDROID) && !defined(GOOGLE_TV) | |
| 23 #include "webkit/renderer/media/android/proxy_media_keys.h" | |
| 24 #include "webkit/renderer/media/android/webmediaplayer_proxy_android.h" | |
| 25 #endif // defined(OS_ANDROID) && !defined(GOOGLE_TV) | |
| 26 | |
| 27 namespace webkit_media { | 22 namespace webkit_media { |
| 28 | 23 |
| 29 #if defined(ENABLE_PEPPER_CDMS) | 24 #if defined(ENABLE_PEPPER_CDMS) |
| 30 // Returns the PluginInstance associated with the Helper Plugin. | 25 // Returns the PluginInstance associated with the Helper Plugin. |
| 31 // If a non-NULL pointer is returned, the caller must call closeHelperPlugin() | 26 // If a non-NULL pointer is returned, the caller must call closeHelperPlugin() |
| 32 // when the Helper Plugin is no longer needed. | 27 // when the Helper Plugin is no longer needed. |
| 33 static scoped_refptr<webkit::ppapi::PluginInstance> CreateHelperPlugin( | 28 static scoped_refptr<webkit::ppapi::PluginInstance> CreateHelperPlugin( |
| 34 const std::string& plugin_type, | 29 const std::string& plugin_type, |
| 35 WebKit::WebMediaPlayerClient* web_media_player_client, | 30 WebKit::WebMediaPlayerClient* web_media_player_client, |
| 36 WebKit::WebFrame* web_frame) { | 31 WebKit::WebFrame* web_frame) { |
| (...skipping 15 matching lines...) Expand all Loading... |
| 52 void ProxyDecryptor::DestroyHelperPlugin() { | 47 void ProxyDecryptor::DestroyHelperPlugin() { |
| 53 web_media_player_client_->closeHelperPlugin(); | 48 web_media_player_client_->closeHelperPlugin(); |
| 54 } | 49 } |
| 55 | 50 |
| 56 #endif // defined(ENABLE_PEPPER_CDMS) | 51 #endif // defined(ENABLE_PEPPER_CDMS) |
| 57 | 52 |
| 58 ProxyDecryptor::ProxyDecryptor( | 53 ProxyDecryptor::ProxyDecryptor( |
| 59 #if defined(ENABLE_PEPPER_CDMS) | 54 #if defined(ENABLE_PEPPER_CDMS) |
| 60 WebKit::WebMediaPlayerClient* web_media_player_client, | 55 WebKit::WebMediaPlayerClient* web_media_player_client, |
| 61 WebKit::WebFrame* web_frame, | 56 WebKit::WebFrame* web_frame, |
| 62 #endif // defined(ENABLE_PEPPER_CDMS) | 57 #elif defined(OS_ANDROID) && !defined(GOOGLE_TV) |
| 63 #if defined(OS_ANDROID) && !defined(GOOGLE_TV) | 58 scoped_ptr<media::MediaKeys> media_keys, |
| 64 WebMediaPlayerProxyAndroid* proxy, | 59 #endif |
| 65 int media_keys_id, | |
| 66 #endif // defined(OS_ANDROID) && !defined(GOOGLE_TV) | |
| 67 const media::KeyAddedCB& key_added_cb, | 60 const media::KeyAddedCB& key_added_cb, |
| 68 const media::KeyErrorCB& key_error_cb, | 61 const media::KeyErrorCB& key_error_cb, |
| 69 const media::KeyMessageCB& key_message_cb) | 62 const media::KeyMessageCB& key_message_cb) |
| 70 : weak_ptr_factory_(this), | 63 : weak_ptr_factory_(this), |
| 71 #if defined(ENABLE_PEPPER_CDMS) | 64 #if defined(ENABLE_PEPPER_CDMS) |
| 72 web_media_player_client_(web_media_player_client), | 65 web_media_player_client_(web_media_player_client), |
| 73 web_frame_(web_frame), | 66 web_frame_(web_frame), |
| 74 #endif // defined(ENABLE_PEPPER_CDMS) | 67 #elif defined(OS_ANDROID) && !defined(GOOGLE_TV) |
| 75 #if defined(OS_ANDROID) && !defined(GOOGLE_TV) | 68 media_keys_(media_keys.Pass()), |
| 76 proxy_(proxy), | 69 #endif |
| 77 media_keys_id_(media_keys_id), | |
| 78 #endif // defined(OS_ANDROID) && !defined(GOOGLE_TV) | |
| 79 key_added_cb_(key_added_cb), | 70 key_added_cb_(key_added_cb), |
| 80 key_error_cb_(key_error_cb), | 71 key_error_cb_(key_error_cb), |
| 81 key_message_cb_(key_message_cb) { | 72 key_message_cb_(key_message_cb) { |
| 82 } | 73 } |
| 83 | 74 |
| 84 ProxyDecryptor::~ProxyDecryptor() { | 75 ProxyDecryptor::~ProxyDecryptor() { |
| 85 // Destroy the decryptor explicitly before destroying the plugin. | 76 // Destroy the decryptor explicitly before destroying the plugin. |
| 86 { | 77 { |
| 87 base::AutoLock auto_lock(lock_); | 78 base::AutoLock auto_lock(lock_); |
| 88 media_keys_.reset(); | 79 media_keys_.reset(); |
| (...skipping 106 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 195 return scoped_ptr<media::MediaKeys>(new media::AesDecryptor( | 186 return scoped_ptr<media::MediaKeys>(new media::AesDecryptor( |
| 196 base::Bind(&ProxyDecryptor::KeyAdded, weak_ptr_factory_.GetWeakPtr()), | 187 base::Bind(&ProxyDecryptor::KeyAdded, weak_ptr_factory_.GetWeakPtr()), |
| 197 base::Bind(&ProxyDecryptor::KeyError, weak_ptr_factory_.GetWeakPtr()), | 188 base::Bind(&ProxyDecryptor::KeyError, weak_ptr_factory_.GetWeakPtr()), |
| 198 base::Bind(&ProxyDecryptor::KeyMessage, weak_ptr_factory_.GetWeakPtr()) | 189 base::Bind(&ProxyDecryptor::KeyMessage, weak_ptr_factory_.GetWeakPtr()) |
| 199 )); | 190 )); |
| 200 } | 191 } |
| 201 | 192 |
| 202 #if defined(ENABLE_PEPPER_CDMS) | 193 #if defined(ENABLE_PEPPER_CDMS) |
| 203 return CreatePpapiDecryptor(key_system); | 194 return CreatePpapiDecryptor(key_system); |
| 204 #elif defined(OS_ANDROID) && !defined(GOOGLE_TV) | 195 #elif defined(OS_ANDROID) && !defined(GOOGLE_TV) |
| 205 return scoped_ptr<media::MediaKeys>( | 196 return media_keys_.Pass(); |
| 206 new ProxyMediaKeys(proxy_, media_keys_id_)); | |
| 207 #else | 197 #else |
| 208 return scoped_ptr<media::MediaKeys>(); | 198 return scoped_ptr<media::MediaKeys>(); |
| 209 #endif | 199 #endif |
| 210 } | 200 } |
| 211 | 201 |
| 212 void ProxyDecryptor::KeyAdded(const std::string& session_id) { | 202 void ProxyDecryptor::KeyAdded(const std::string& session_id) { |
| 213 key_added_cb_.Run(session_id); | 203 key_added_cb_.Run(session_id); |
| 214 } | 204 } |
| 215 | 205 |
| 216 void ProxyDecryptor::KeyError(const std::string& session_id, | 206 void ProxyDecryptor::KeyError(const std::string& session_id, |
| 217 media::MediaKeys::KeyError error_code, | 207 media::MediaKeys::KeyError error_code, |
| 218 int system_code) { | 208 int system_code) { |
| 219 key_error_cb_.Run(session_id, error_code, system_code); | 209 key_error_cb_.Run(session_id, error_code, system_code); |
| 220 } | 210 } |
| 221 | 211 |
| 222 void ProxyDecryptor::KeyMessage(const std::string& session_id, | 212 void ProxyDecryptor::KeyMessage(const std::string& session_id, |
| 223 const std::string& message, | 213 const std::string& message, |
| 224 const std::string& default_url) { | 214 const std::string& default_url) { |
| 225 key_message_cb_.Run(session_id, message, default_url); | 215 key_message_cb_.Run(session_id, message, default_url); |
| 226 } | 216 } |
| 227 | 217 |
| 228 } // namespace webkit_media | 218 } // namespace webkit_media |
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