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Side by Side Diff: media/blink/cdm_session_adapter.h

Issue 1131753003: Plumb |use_secure_codecs| through to BrowserCdmFactoryAndroid. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Update unittest. Created 5 years, 7 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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_BLINK_CDM_SESSION_ADAPTER_H_ 5 #ifndef MEDIA_BLINK_CDM_SESSION_ADAPTER_H_
6 #define MEDIA_BLINK_CDM_SESSION_ADAPTER_H_ 6 #define MEDIA_BLINK_CDM_SESSION_ADAPTER_H_
7 7
8 #include <map> 8 #include <map>
9 #include <string> 9 #include <string>
10 #include <vector> 10 #include <vector>
11 11
12 #include "base/basictypes.h" 12 #include "base/basictypes.h"
13 #include "base/containers/hash_tables.h" 13 #include "base/containers/hash_tables.h"
14 #include "base/memory/ref_counted.h" 14 #include "base/memory/ref_counted.h"
15 #include "base/memory/weak_ptr.h" 15 #include "base/memory/weak_ptr.h"
16 #include "media/base/media_keys.h" 16 #include "media/base/media_keys.h"
17 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleResult.h" 17 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleResult.h"
18 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleSession.h " 18 #include "third_party/WebKit/public/platform/WebContentDecryptionModuleSession.h "
19 19
20 class GURL; 20 class GURL;
21 21
22 namespace media { 22 namespace media {
23 23
24 struct CdmConfig;
24 class CdmFactory; 25 class CdmFactory;
25 class WebContentDecryptionModuleSessionImpl; 26 class WebContentDecryptionModuleSessionImpl;
26 27
27 // Owns the CDM instance and makes calls from session objects to the CDM. 28 // Owns the CDM instance and makes calls from session objects to the CDM.
28 // Forwards the session ID-based callbacks of the MediaKeys interface to the 29 // Forwards the session ID-based callbacks of the MediaKeys interface to the
29 // appropriate session object. Callers should hold references to this class 30 // appropriate session object. Callers should hold references to this class
30 // as long as they need the CDM instance. 31 // as long as they need the CDM instance.
31 class CdmSessionAdapter : public base::RefCounted<CdmSessionAdapter> { 32 class CdmSessionAdapter : public base::RefCounted<CdmSessionAdapter> {
32 public: 33 public:
33 CdmSessionAdapter(); 34 CdmSessionAdapter();
34 35
35 // Creates the CDM for |key_system| using |cdm_factory| and returns the result 36 // Creates the CDM for |key_system| using |cdm_factory| and returns the result
36 // via |result|. 37 // via |result|.
37 void CreateCdm(CdmFactory* cdm_factory, 38 void CreateCdm(CdmFactory* cdm_factory,
38 const std::string& key_system, 39 const std::string& key_system,
39 bool allow_distinctive_identifier,
40 bool allow_persistent_state,
41 const GURL& security_origin, 40 const GURL& security_origin,
41 const CdmConfig& cdm_config,
42 blink::WebContentDecryptionModuleResult result); 42 blink::WebContentDecryptionModuleResult result);
43 43
44 // Provides a server certificate to be used to encrypt messages to the 44 // Provides a server certificate to be used to encrypt messages to the
45 // license server. 45 // license server.
46 void SetServerCertificate(const std::vector<uint8_t>& certificate, 46 void SetServerCertificate(const std::vector<uint8_t>& certificate,
47 scoped_ptr<SimpleCdmPromise> promise); 47 scoped_ptr<SimpleCdmPromise> promise);
48 48
49 // Creates a new session and adds it to the internal map. The caller owns the 49 // Creates a new session and adds it to the internal map. The caller owns the
50 // created session. RemoveSession() must be called when destroying it, if 50 // created session. RemoveSession() must be called when destroying it, if
51 // RegisterSession() was called. 51 // RegisterSession() was called.
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143 143
144 // NOTE: Weak pointers must be invalidated before all other member variables. 144 // NOTE: Weak pointers must be invalidated before all other member variables.
145 base::WeakPtrFactory<CdmSessionAdapter> weak_ptr_factory_; 145 base::WeakPtrFactory<CdmSessionAdapter> weak_ptr_factory_;
146 146
147 DISALLOW_COPY_AND_ASSIGN(CdmSessionAdapter); 147 DISALLOW_COPY_AND_ASSIGN(CdmSessionAdapter);
148 }; 148 };
149 149
150 } // namespace media 150 } // namespace media
151 151
152 #endif // MEDIA_BLINK_CDM_SESSION_ADAPTER_H_ 152 #endif // MEDIA_BLINK_CDM_SESSION_ADAPTER_H_
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