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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 #ifndef CONTENT_RENDERER_MEDIA_CRYPTO_PPAPI_DECRYPTOR_H_ | 5 #ifndef CONTENT_RENDERER_MEDIA_CRYPTO_PPAPI_DECRYPTOR_H_ |
6 #define CONTENT_RENDERER_MEDIA_CRYPTO_PPAPI_DECRYPTOR_H_ | 6 #define CONTENT_RENDERER_MEDIA_CRYPTO_PPAPI_DECRYPTOR_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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43 const media::SessionMessageCB& session_message_cb, | 43 const media::SessionMessageCB& session_message_cb, |
44 const media::SessionClosedCB& session_closed_cb, | 44 const media::SessionClosedCB& session_closed_cb, |
45 const media::LegacySessionErrorCB& legacy_session_error_cb, | 45 const media::LegacySessionErrorCB& legacy_session_error_cb, |
46 const media::SessionKeysChangeCB& session_keys_change_cb, | 46 const media::SessionKeysChangeCB& session_keys_change_cb, |
47 const media::SessionExpirationUpdateCB& session_expiration_update_cb); | 47 const media::SessionExpirationUpdateCB& session_expiration_update_cb); |
48 | 48 |
49 ~PpapiDecryptor() override; | 49 ~PpapiDecryptor() override; |
50 | 50 |
51 // media::MediaKeys implementation. | 51 // media::MediaKeys implementation. |
52 void SetServerCertificate( | 52 void SetServerCertificate( |
53 const uint8* certificate_data, | 53 const std::vector<uint8_t>& certificate, |
54 int certificate_data_length, | |
55 scoped_ptr<media::SimpleCdmPromise> promise) override; | 54 scoped_ptr<media::SimpleCdmPromise> promise) override; |
56 void CreateSessionAndGenerateRequest( | 55 void CreateSessionAndGenerateRequest( |
57 SessionType session_type, | 56 SessionType session_type, |
58 media::EmeInitDataType init_data_type, | 57 media::EmeInitDataType init_data_type, |
59 const uint8* init_data, | 58 const std::vector<uint8_t>& init_data, |
60 int init_data_length, | |
61 scoped_ptr<media::NewSessionCdmPromise> promise) override; | 59 scoped_ptr<media::NewSessionCdmPromise> promise) override; |
62 void LoadSession(SessionType session_type, | 60 void LoadSession(SessionType session_type, |
63 const std::string& session_id, | 61 const std::string& session_id, |
64 scoped_ptr<media::NewSessionCdmPromise> promise) override; | 62 scoped_ptr<media::NewSessionCdmPromise> promise) override; |
65 void UpdateSession(const std::string& session_id, | 63 void UpdateSession(const std::string& session_id, |
66 const uint8* response, | 64 const std::vector<uint8_t>& response, |
67 int response_length, | |
68 scoped_ptr<media::SimpleCdmPromise> promise) override; | 65 scoped_ptr<media::SimpleCdmPromise> promise) override; |
69 void CloseSession(const std::string& session_id, | 66 void CloseSession(const std::string& session_id, |
70 scoped_ptr<media::SimpleCdmPromise> promise) override; | 67 scoped_ptr<media::SimpleCdmPromise> promise) override; |
71 void RemoveSession(const std::string& session_id, | 68 void RemoveSession(const std::string& session_id, |
72 scoped_ptr<media::SimpleCdmPromise> promise) override; | 69 scoped_ptr<media::SimpleCdmPromise> promise) override; |
73 CdmContext* GetCdmContext() override; | 70 CdmContext* GetCdmContext() override; |
74 | 71 |
75 // media::CdmContext implementation. | 72 // media::CdmContext implementation. |
76 Decryptor* GetDecryptor() override; | 73 Decryptor* GetDecryptor() override; |
77 int GetCdmId() const override; | 74 int GetCdmId() const override; |
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106 const media::SessionClosedCB& session_closed_cb, | 103 const media::SessionClosedCB& session_closed_cb, |
107 const media::LegacySessionErrorCB& legacy_session_error_cb, | 104 const media::LegacySessionErrorCB& legacy_session_error_cb, |
108 const media::SessionKeysChangeCB& session_keys_change_cb, | 105 const media::SessionKeysChangeCB& session_keys_change_cb, |
109 const media::SessionExpirationUpdateCB& session_expiration_update_cb); | 106 const media::SessionExpirationUpdateCB& session_expiration_update_cb); |
110 | 107 |
111 void OnDecoderInitialized(StreamType stream_type, bool success); | 108 void OnDecoderInitialized(StreamType stream_type, bool success); |
112 | 109 |
113 // Callbacks for |plugin_cdm_delegate_| to fire session events. | 110 // Callbacks for |plugin_cdm_delegate_| to fire session events. |
114 void OnSessionMessage(const std::string& session_id, | 111 void OnSessionMessage(const std::string& session_id, |
115 MediaKeys::MessageType message_type, | 112 MediaKeys::MessageType message_type, |
116 const std::vector<uint8>& message, | 113 const std::vector<uint8_t>& message, |
117 const GURL& legacy_destination_url); | 114 const GURL& legacy_destination_url); |
118 void OnSessionKeysChange(const std::string& session_id, | 115 void OnSessionKeysChange(const std::string& session_id, |
119 bool has_additional_usable_key, | 116 bool has_additional_usable_key, |
120 media::CdmKeysInfo keys_info); | 117 media::CdmKeysInfo keys_info); |
121 void OnSessionExpirationUpdate(const std::string& session_id, | 118 void OnSessionExpirationUpdate(const std::string& session_id, |
122 const base::Time& new_expiry_time); | 119 const base::Time& new_expiry_time); |
123 void OnSessionClosed(const std::string& session_id); | 120 void OnSessionClosed(const std::string& session_id); |
124 void OnLegacySessionError(const std::string& session_id, | 121 void OnLegacySessionError(const std::string& session_id, |
125 MediaKeys::Exception exception_code, | 122 MediaKeys::Exception exception_code, |
126 uint32 system_code, | 123 uint32_t system_code, |
127 const std::string& error_description); | 124 const std::string& error_description); |
128 | 125 |
129 void AttemptToResumePlayback(); | 126 void AttemptToResumePlayback(); |
130 | 127 |
131 // Callback to notify that a fatal error happened in |plugin_cdm_delegate_|. | 128 // Callback to notify that a fatal error happened in |plugin_cdm_delegate_|. |
132 // The error is terminal and |plugin_cdm_delegate_| should not be used after | 129 // The error is terminal and |plugin_cdm_delegate_| should not be used after |
133 // this call. | 130 // this call. |
134 void OnFatalPluginError(); | 131 void OnFatalPluginError(); |
135 | 132 |
136 ContentDecryptorDelegate* CdmDelegate(); | 133 ContentDecryptorDelegate* CdmDelegate(); |
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155 | 152 |
156 // NOTE: Weak pointers must be invalidated before all other member variables. | 153 // NOTE: Weak pointers must be invalidated before all other member variables. |
157 base::WeakPtrFactory<PpapiDecryptor> weak_ptr_factory_; | 154 base::WeakPtrFactory<PpapiDecryptor> weak_ptr_factory_; |
158 | 155 |
159 DISALLOW_COPY_AND_ASSIGN(PpapiDecryptor); | 156 DISALLOW_COPY_AND_ASSIGN(PpapiDecryptor); |
160 }; | 157 }; |
161 | 158 |
162 } // namespace content | 159 } // namespace content |
163 | 160 |
164 #endif // CONTENT_RENDERER_MEDIA_CRYPTO_PPAPI_DECRYPTOR_H_ | 161 #endif // CONTENT_RENDERER_MEDIA_CRYPTO_PPAPI_DECRYPTOR_H_ |
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