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Side by Side Diff: media/cdm/aes_decryptor.h

Issue 1100763002: Inject CanAddURLToHistory into TopSitesImpl (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@prefs
Patch Set: Fix error introduced during rebase Created 5 years, 7 months ago
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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 MEDIA_CRYPTO_AES_DECRYPTOR_H_ 5 #ifndef MEDIA_CRYPTO_AES_DECRYPTOR_H_
6 #define MEDIA_CRYPTO_AES_DECRYPTOR_H_ 6 #define MEDIA_CRYPTO_AES_DECRYPTOR_H_
7 7
8 #include <set> 8 #include <set>
9 #include <string> 9 #include <string>
10 #include <vector>
10 11
11 #include "base/basictypes.h" 12 #include "base/basictypes.h"
12 #include "base/containers/scoped_ptr_hash_map.h" 13 #include "base/containers/scoped_ptr_hash_map.h"
13 #include "base/memory/ref_counted.h" 14 #include "base/memory/ref_counted.h"
14 #include "base/memory/scoped_ptr.h" 15 #include "base/memory/scoped_ptr.h"
15 #include "base/synchronization/lock.h" 16 #include "base/synchronization/lock.h"
16 #include "media/base/cdm_context.h" 17 #include "media/base/cdm_context.h"
17 #include "media/base/decryptor.h" 18 #include "media/base/decryptor.h"
18 #include "media/base/media_export.h" 19 #include "media/base/media_export.h"
19 #include "media/base/media_keys.h" 20 #include "media/base/media_keys.h"
(...skipping 12 matching lines...) Expand all
32 public CdmContext, 33 public CdmContext,
33 public Decryptor { 34 public Decryptor {
34 public: 35 public:
35 AesDecryptor(const GURL& security_origin, 36 AesDecryptor(const GURL& security_origin,
36 const SessionMessageCB& session_message_cb, 37 const SessionMessageCB& session_message_cb,
37 const SessionClosedCB& session_closed_cb, 38 const SessionClosedCB& session_closed_cb,
38 const SessionKeysChangeCB& session_keys_change_cb); 39 const SessionKeysChangeCB& session_keys_change_cb);
39 ~AesDecryptor() override; 40 ~AesDecryptor() override;
40 41
41 // MediaKeys implementation. 42 // MediaKeys implementation.
42 void SetServerCertificate(const uint8* certificate_data, 43 void SetServerCertificate(const std::vector<uint8_t>& certificate,
43 int certificate_data_length,
44 scoped_ptr<SimpleCdmPromise> promise) override; 44 scoped_ptr<SimpleCdmPromise> promise) override;
45 void CreateSessionAndGenerateRequest( 45 void CreateSessionAndGenerateRequest(
46 SessionType session_type, 46 SessionType session_type,
47 EmeInitDataType init_data_type, 47 EmeInitDataType init_data_type,
48 const uint8* init_data, 48 const std::vector<uint8_t>& init_data,
49 int init_data_length,
50 scoped_ptr<NewSessionCdmPromise> promise) override; 49 scoped_ptr<NewSessionCdmPromise> promise) override;
51 void LoadSession(SessionType session_type, 50 void LoadSession(SessionType session_type,
52 const std::string& session_id, 51 const std::string& session_id,
53 scoped_ptr<NewSessionCdmPromise> promise) override; 52 scoped_ptr<NewSessionCdmPromise> promise) override;
54 void UpdateSession(const std::string& session_id, 53 void UpdateSession(const std::string& session_id,
55 const uint8* response, 54 const std::vector<uint8_t>& response,
56 int response_length,
57 scoped_ptr<SimpleCdmPromise> promise) override; 55 scoped_ptr<SimpleCdmPromise> promise) override;
58 void CloseSession(const std::string& session_id, 56 void CloseSession(const std::string& session_id,
59 scoped_ptr<SimpleCdmPromise> promise) override; 57 scoped_ptr<SimpleCdmPromise> promise) override;
60 void RemoveSession(const std::string& session_id, 58 void RemoveSession(const std::string& session_id,
61 scoped_ptr<SimpleCdmPromise> promise) override; 59 scoped_ptr<SimpleCdmPromise> promise) override;
62 CdmContext* GetCdmContext() override; 60 CdmContext* GetCdmContext() override;
63 61
64 // CdmContext implementation. 62 // CdmContext implementation.
65 Decryptor* GetDecryptor() override; 63 Decryptor* GetDecryptor() override;
66 int GetCdmId() const override; 64 int GetCdmId() const override;
(...skipping 75 matching lines...) Expand 10 before | Expand all | Expand 10 after
142 // protect |key_map_|, the only member variable that is shared between 140 // protect |key_map_|, the only member variable that is shared between
143 // Decrypt() and other methods. 141 // Decrypt() and other methods.
144 KeyIdToSessionKeysMap key_map_; // Protected by |key_map_lock_|. 142 KeyIdToSessionKeysMap key_map_; // Protected by |key_map_lock_|.
145 mutable base::Lock key_map_lock_; // Protects the |key_map_|. 143 mutable base::Lock key_map_lock_; // Protects the |key_map_|.
146 144
147 // Keeps track of current valid sessions. 145 // Keeps track of current valid sessions.
148 std::set<std::string> valid_sessions_; 146 std::set<std::string> valid_sessions_;
149 147
150 // Make session ID unique per renderer by making it static. Session 148 // Make session ID unique per renderer by making it static. Session
151 // IDs seen by the app will be "1", "2", etc. 149 // IDs seen by the app will be "1", "2", etc.
152 static uint32 next_session_id_; 150 static uint32_t next_session_id_;
153 151
154 NewKeyCB new_audio_key_cb_; 152 NewKeyCB new_audio_key_cb_;
155 NewKeyCB new_video_key_cb_; 153 NewKeyCB new_video_key_cb_;
156 154
157 // Protect |new_audio_key_cb_| and |new_video_key_cb_| as they are set on the 155 // Protect |new_audio_key_cb_| and |new_video_key_cb_| as they are set on the
158 // main thread but called on the media thread. 156 // main thread but called on the media thread.
159 mutable base::Lock new_key_cb_lock_; 157 mutable base::Lock new_key_cb_lock_;
160 158
161 DISALLOW_COPY_AND_ASSIGN(AesDecryptor); 159 DISALLOW_COPY_AND_ASSIGN(AesDecryptor);
162 }; 160 };
163 161
164 } // namespace media 162 } // namespace media
165 163
166 #endif // MEDIA_CRYPTO_AES_DECRYPTOR_H_ 164 #endif // MEDIA_CRYPTO_AES_DECRYPTOR_H_
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