1/* 2 * Copyright (C) 2010 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#include "config.h" 27#include "NPIdentifierData.h" 28 29#if ENABLE(PLUGIN_PROCESS) 30 31#include "ArgumentDecoder.h" 32#include "ArgumentEncoder.h" 33#include "WebCoreArgumentCoders.h" 34#include <WebCore/IdentifierRep.h> 35 36using namespace WebCore; 37 38namespace WebKit { 39 40NPIdentifierData::NPIdentifierData() 41 : m_isString(false) 42 , m_number(0) 43{ 44} 45 46 47NPIdentifierData NPIdentifierData::fromNPIdentifier(NPIdentifier npIdentifier) 48{ 49 NPIdentifierData npIdentifierData; 50 51 IdentifierRep* identifierRep = static_cast<IdentifierRep*>(npIdentifier); 52 npIdentifierData.m_isString = identifierRep->isString(); 53 54 if (npIdentifierData.m_isString) 55 npIdentifierData.m_string = identifierRep->string(); 56 else 57 npIdentifierData.m_number = identifierRep->number(); 58 59 return npIdentifierData; 60} 61 62NPIdentifier NPIdentifierData::createNPIdentifier() const 63{ 64 if (m_isString) 65 return static_cast<NPIdentifier>(IdentifierRep::get(m_string.data())); 66 67 return static_cast<NPIdentifier>(IdentifierRep::get(m_number)); 68} 69 70void NPIdentifierData::encode(CoreIPC::ArgumentEncoder& encoder) const 71{ 72 encoder << m_isString; 73 if (m_isString) 74 encoder << m_string; 75 else 76 encoder << m_number; 77} 78 79bool NPIdentifierData::decode(CoreIPC::ArgumentDecoder& decoder, NPIdentifierData& result) 80{ 81 if (!decoder.decode(result.m_isString)) 82 return false; 83 84 if (result.m_isString) 85 return decoder.decode(result.m_string); 86 87 return decoder.decode(result.m_number); 88} 89 90} // namespace WebKit 91 92#endif // ENABLE(PLUGIN_PROCESS) 93