1/* 2 * Copyright (C) 2012 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'' 14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 23 * THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26#ifndef ObjCObjectGraphCoders_h 27#define ObjCObjectGraphCoders_h 28 29#include "ArgumentDecoder.h" 30#include "ArgumentEncoder.h" 31#include "ObjCObjectGraph.h" 32#include <wtf/RefPtr.h> 33 34namespace WebKit { 35 36class WebProcess; 37class WebProcessProxy; 38 39class WebContextObjCObjectGraphEncoder { 40public: 41 explicit WebContextObjCObjectGraphEncoder(ObjCObjectGraph*, WebProcessProxy&); 42 void encode(IPC::ArgumentEncoder&) const; 43 44private: 45 ObjCObjectGraph* m_objectGraph; 46 WebProcessProxy& m_process; 47}; 48 49class WebContextObjCObjectGraphDecoder { 50public: 51 explicit WebContextObjCObjectGraphDecoder(RefPtr<ObjCObjectGraph>&, WebProcessProxy&); 52 static bool decode(IPC::ArgumentDecoder&, WebContextObjCObjectGraphDecoder&); 53 54private: 55 RefPtr<ObjCObjectGraph>& m_objectGraph; 56 WebProcessProxy& m_process; 57}; 58 59 60class InjectedBundleObjCObjectGraphEncoder { 61public: 62 explicit InjectedBundleObjCObjectGraphEncoder(ObjCObjectGraph*, WebProcess&); 63 void encode(IPC::ArgumentEncoder&) const; 64 65private: 66 ObjCObjectGraph* m_objectGraph; 67 WebProcess& m_process; 68}; 69 70class InjectedBundleObjCObjectGraphDecoder { 71public: 72 explicit InjectedBundleObjCObjectGraphDecoder(RefPtr<ObjCObjectGraph>&, WebProcess&); 73 static bool decode(IPC::ArgumentDecoder&, InjectedBundleObjCObjectGraphDecoder&); 74 75private: 76 RefPtr<ObjCObjectGraph>& m_objectGraph; 77 WebProcess& m_process; 78}; 79 80} // namespace WebKit 81 82#endif // ObjCObjectGraphCoders_h 83