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      1 /*
      2  * Copyright (C) 2012 Google Inc.  All rights reserved.
      3  *
      4  * Redistribution and use in source and binary forms, with or without
      5  * modification, are permitted provided that the following conditions
      6  * are met:
      7  * 1. Redistributions of source code must retain the above copyright
      8  *    notice, this list of conditions and the following disclaimer.
      9  * 2. Redistributions in binary form must reproduce the above copyright
     10  *    notice, this list of conditions and the following disclaimer in the
     11  *    documentation and/or other materials provided with the distribution.
     12  *
     13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
     14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
     17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
     21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     24  */
     25 
     26 #ifndef MediaKeyEvent_h
     27 #define MediaKeyEvent_h
     28 
     29 #include "core/dom/Event.h"
     30 #include "core/html/MediaKeyError.h"
     31 
     32 namespace WebCore {
     33 
     34 struct MediaKeyEventInit : public EventInit {
     35     MediaKeyEventInit();
     36 
     37     String keySystem;
     38     String sessionId;
     39     RefPtr<Uint8Array> initData;
     40     RefPtr<Uint8Array> message;
     41     String defaultURL;
     42     RefPtr<MediaKeyError> errorCode;
     43     unsigned short systemCode;
     44 };
     45 
     46 class MediaKeyEvent : public Event {
     47 public:
     48     virtual ~MediaKeyEvent();
     49 
     50     static PassRefPtr<MediaKeyEvent> create()
     51     {
     52         return adoptRef(new MediaKeyEvent);
     53     }
     54 
     55     static PassRefPtr<MediaKeyEvent> create(const AtomicString& type, const MediaKeyEventInit& initializer)
     56     {
     57         return adoptRef(new MediaKeyEvent(type, initializer));
     58     }
     59 
     60     virtual const AtomicString& interfaceName() const;
     61 
     62     String keySystem() const { return m_keySystem; }
     63     String sessionId() const { return m_sessionId; }
     64     Uint8Array* initData() const { return m_initData.get(); }
     65     Uint8Array* message() const { return m_message.get(); }
     66     String defaultURL() const { return m_defaultURL; }
     67     MediaKeyError* errorCode() const { return m_errorCode.get(); }
     68     unsigned short systemCode() const { return m_systemCode; }
     69 
     70 private:
     71     MediaKeyEvent();
     72     MediaKeyEvent(const AtomicString& type, const MediaKeyEventInit& initializer);
     73 
     74     String m_keySystem;
     75     String m_sessionId;
     76     RefPtr<Uint8Array> m_initData;
     77     RefPtr<Uint8Array> m_message;
     78     String m_defaultURL;
     79     RefPtr<MediaKeyError> m_errorCode;
     80     unsigned short m_systemCode;
     81 };
     82 
     83 } // namespace WebCore
     84 
     85 #endif
     86