Source/modules/encryptedmedia/MediaKeySession.h - Issue 379343003: Set callback interface on WebCDMSession after creation.

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Issue 379343003: Set callback interface on WebCDMSession after creation. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Rebase on promises Created 6 years, 5 months ago

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1 /*	1 /*

2 * Copyright (C) 2013 Apple Inc. All rights reserved.	2 * Copyright (C) 2013 Apple Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 * 1. Redistributions of source code must retain the above copyright	7 * 1. Redistributions of source code must retain the above copyright

8 * notice, this list of conditions and the following disclaimer.	8 * notice, this list of conditions and the following disclaimer.

9 * 2. Redistributions in binary form must reproduce the above copyright	9 * 2. Redistributions in binary form must reproduce the above copyright

10 * notice, this list of conditions and the following disclaimer in the	10 * notice, this list of conditions and the following disclaimer in the

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87 // ActiveDOMObject	87 // ActiveDOMObject

88 virtual bool hasPendingActivity() const OVERRIDE;	88 virtual bool hasPendingActivity() const OVERRIDE;

89 virtual void stop() OVERRIDE;	89 virtual void stop() OVERRIDE;

90	90

91 virtual void trace(Visitor*) OVERRIDE;	91 virtual void trace(Visitor*) OVERRIDE;

92	92

93 private:	93 private:

94 class PendingAction;	94 class PendingAction;

95 friend class MediaKeySessionInitializer;	95 friend class MediaKeySessionInitializer;

96	96

97 MediaKeySession(ExecutionContext, MediaKeys);	97 MediaKeySession(ExecutionContext, MediaKeys, PassOwnPtr<blink::WebContentD ecryptionModuleSession>);

98 void actionTimerFired(Timer<MediaKeySession>*);	98 void actionTimerFired(Timer<MediaKeySession>*);

99 void finishInitialization(PassOwnPtr<blink::WebContentDecryptionModuleSessio n>);

100	99

101 // blink::WebContentDecryptionModuleSession::Client	100 // blink::WebContentDecryptionModuleSession::Client

102 virtual void message(const unsigned char* message, size_t messageLength, con st blink::WebURL& destinationURL) OVERRIDE;	101 virtual void message(const unsigned char* message, size_t messageLength, con st blink::WebURL& destinationURL) OVERRIDE;

103 virtual void ready() OVERRIDE;	102 virtual void ready() OVERRIDE;

104 virtual void close() OVERRIDE;	103 virtual void close() OVERRIDE;

105 virtual void error(MediaKeyErrorCode, unsigned long systemCode) OVERRIDE;	104 virtual void error(MediaKeyErrorCode, unsigned long systemCode) OVERRIDE;

106 virtual void error(blink::WebContentDecryptionModuleException, unsigned long systemCode, const blink::WebString& errorMessage) OVERRIDE;	105 virtual void error(blink::WebContentDecryptionModuleException, unsigned long systemCode, const blink::WebString& errorMessage) OVERRIDE;

107	106

108 String m_keySystem;	107 String m_keySystem;

109 RefPtrWillBeMember<MediaKeyError> m_error;	108 RefPtrWillBeMember<MediaKeyError> m_error;

110 OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;	109 OwnPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;

111 OwnPtr<blink::WebContentDecryptionModuleSession> m_session;	110 OwnPtr<blink::WebContentDecryptionModuleSession> m_session;

112	111

113 // Used to determine if MediaKeys is still active.	112 // Used to determine if MediaKeys is still active.

114 WeakMember<MediaKeys> m_keys;	113 WeakMember<MediaKeys> m_keys;

115	114

116 // Is the CDM finished with this session?	115 // Is the CDM finished with this session?

117 bool m_isClosed;	116 bool m_isClosed;

118	117

119 HeapDeque<Member<PendingAction> > m_pendingActions;	118 HeapDeque<Member<PendingAction> > m_pendingActions;

120 Timer<MediaKeySession> m_actionTimer;	119 Timer<MediaKeySession> m_actionTimer;

121 };	120 };

122	121

123 }	122 }

124	123

125 #endif // MediaKeySession_h	124 #endif // MediaKeySession_h

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