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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 |
| (...skipping 15 matching lines...) Expand all Loading... |
| 26 #ifndef MediaKeySession_h | 26 #ifndef MediaKeySession_h |
| 27 #define MediaKeySession_h | 27 #define MediaKeySession_h |
| 28 | 28 |
| 29 #include "bindings/core/v8/ScriptPromiseProperty.h" | 29 #include "bindings/core/v8/ScriptPromiseProperty.h" |
| 30 #include "core/dom/ActiveDOMObject.h" | 30 #include "core/dom/ActiveDOMObject.h" |
| 31 #include "core/dom/DOMException.h" | 31 #include "core/dom/DOMException.h" |
| 32 #include "modules/EventTargetModules.h" | 32 #include "modules/EventTargetModules.h" |
| 33 #include "platform/Timer.h" | 33 #include "platform/Timer.h" |
| 34 #include "platform/heap/Handle.h" | 34 #include "platform/heap/Handle.h" |
| 35 #include "public/platform/WebContentDecryptionModuleSession.h" | 35 #include "public/platform/WebContentDecryptionModuleSession.h" |
| 36 #include "wtf/Forward.h" | |
| 37 | 36 |
| 38 namespace blink { | 37 namespace blink { |
| 39 | 38 |
| 40 class ScriptPromise; | 39 class DOMArrayBuffer; |
| 41 class ScriptState; | 40 class DOMArrayBufferView; |
| 42 class GenericEventQueue; | 41 class GenericEventQueue; |
| 43 class MediaKeyError; | 42 class MediaKeyError; |
| 44 class MediaKeys; | 43 class MediaKeys; |
| 44 class ScriptPromise; |
| 45 class ScriptState; |
| 45 class WebContentDecryptionModule; | 46 class WebContentDecryptionModule; |
| 46 class WebString; | 47 class WebString; |
| 47 | 48 |
| 48 // References are held by JS only. However, even if all JS references are | 49 // References are held by JS only. However, even if all JS references are |
| 49 // dropped, it won't be garbage collected until close event received or | 50 // dropped, it won't be garbage collected until close event received or |
| 50 // MediaKeys goes away (as determined by the validity of a WeakPtr). This allows | 51 // MediaKeys goes away (as determined by the validity of a WeakPtr). This allows |
| 51 // the CDM to continue to fire events for this session, as long as the session | 52 // the CDM to continue to fire events for this session, as long as the session |
| 52 // is open. | 53 // is open. |
| 53 // | 54 // |
| 54 // WeakPtr<MediaKeys> is used instead of having MediaKeys and MediaKeySession | 55 // WeakPtr<MediaKeys> is used instead of having MediaKeys and MediaKeySession |
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| 66 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaKeySession); | 67 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(MediaKeySession); |
| 67 public: | 68 public: |
| 68 static MediaKeySession* create(ScriptState*, MediaKeys*, const String& sessi
onType); | 69 static MediaKeySession* create(ScriptState*, MediaKeys*, const String& sessi
onType); |
| 69 virtual ~MediaKeySession(); | 70 virtual ~MediaKeySession(); |
| 70 | 71 |
| 71 const String& keySystem() const { return m_keySystem; } | 72 const String& keySystem() const { return m_keySystem; } |
| 72 String sessionId() const; | 73 String sessionId() const; |
| 73 double expiration() const { return m_expiration; } | 74 double expiration() const { return m_expiration; } |
| 74 ScriptPromise closed(ScriptState*); | 75 ScriptPromise closed(ScriptState*); |
| 75 | 76 |
| 76 ScriptPromise generateRequest(ScriptState*, const String& initDataType, Arra
yBuffer* initData); | 77 ScriptPromise generateRequest(ScriptState*, const String& initDataType, DOMA
rrayBuffer* initData); |
| 77 ScriptPromise generateRequest(ScriptState*, const String& initDataType, Arra
yBufferView* initData); | 78 ScriptPromise generateRequest(ScriptState*, const String& initDataType, DOMA
rrayBufferView* initData); |
| 78 | 79 |
| 79 void setError(MediaKeyError*); | 80 void setError(MediaKeyError*); |
| 80 MediaKeyError* error() { return m_error.get(); } | 81 MediaKeyError* error() { return m_error.get(); } |
| 81 | 82 |
| 82 ScriptPromise update(ScriptState*, ArrayBuffer* response); | 83 ScriptPromise update(ScriptState*, DOMArrayBuffer* response); |
| 83 ScriptPromise update(ScriptState*, ArrayBufferView* response); | 84 ScriptPromise update(ScriptState*, DOMArrayBufferView* response); |
| 84 ScriptPromise close(ScriptState*); | 85 ScriptPromise close(ScriptState*); |
| 85 ScriptPromise remove(ScriptState*); | 86 ScriptPromise remove(ScriptState*); |
| 86 | 87 |
| 87 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); | 88 void enqueueEvent(PassRefPtrWillBeRawPtr<Event>); |
| 88 | 89 |
| 89 // EventTarget | 90 // EventTarget |
| 90 virtual const AtomicString& interfaceName() const override; | 91 virtual const AtomicString& interfaceName() const override; |
| 91 virtual ExecutionContext* executionContext() const override; | 92 virtual ExecutionContext* executionContext() const override; |
| 92 | 93 |
| 93 // ActiveDOMObject | 94 // ActiveDOMObject |
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| 139 typedef ScriptPromiseProperty<Member<MediaKeySession>, V8UndefinedType, RefP
trWillBeMember<DOMException> > ClosedPromise; | 140 typedef ScriptPromiseProperty<Member<MediaKeySession>, V8UndefinedType, RefP
trWillBeMember<DOMException> > ClosedPromise; |
| 140 Member<ClosedPromise> m_closedPromise; | 141 Member<ClosedPromise> m_closedPromise; |
| 141 | 142 |
| 142 HeapDeque<Member<PendingAction> > m_pendingActions; | 143 HeapDeque<Member<PendingAction> > m_pendingActions; |
| 143 Timer<MediaKeySession> m_actionTimer; | 144 Timer<MediaKeySession> m_actionTimer; |
| 144 }; | 145 }; |
| 145 | 146 |
| 146 } // namespace blink | 147 } // namespace blink |
| 147 | 148 |
| 148 #endif // MediaKeySession_h | 149 #endif // MediaKeySession_h |
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