1 /* 2 * Copyright (C) 2009 Apple 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 INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25 #ifndef WebSerializedJSValue_h 26 #define WebSerializedJSValue_h 27 28 #include <WebCore/COMPtr.h> 29 30 typedef const struct OpaqueJSContext* JSContextRef; 31 typedef const struct OpaqueJSValue* JSValueRef; 32 33 namespace WebCore { 34 class SerializedScriptValue; 35 } 36 37 class WebSerializedJSValue : public Noncopyable, public IWebSerializedJSValue { 38 public: 39 static COMPtr<WebSerializedJSValue> createInstance(); 40 41 virtual ULONG STDMETHODCALLTYPE AddRef(); 42 virtual ULONG STDMETHODCALLTYPE Release(); 43 44 virtual HRESULT STDMETHODCALLTYPE serialize(JSContextRef, JSValueRef value, JSValueRef* exception); 45 virtual HRESULT STDMETHODCALLTYPE deserialize(JSContextRef, JSValueRef* result); 46 47 private: 48 WebSerializedJSValue(); 49 ~WebSerializedJSValue(); 50 51 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID, void** ppvObject); 52 53 ULONG m_refCount; 54 RefPtr<WebCore::SerializedScriptValue> m_value; 55 }; 56 57 #endif // WebSerializedJSValue_h 58
