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Viewing changes to src/lib/WPXBinaryData.cpp

  • Committer: Package Import Robot
  • Author(s): Rene Engelhard
  • Date: 2011-11-29 23:31:13 UTC
  • mfrom: (1.2.5)
  • Revision ID: package-import@ubuntu.com-20111129233113-xdtwca9h0y6wdxst
Tags: 0.9.4-1
New upstream release

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src/lib/WPXBinaryData.cpp
 
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* libwpd
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 * Copyright (C) 2007 Fridrich Strba (fridrich.strba@bluewin.ch)
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 *
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{
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public:
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        WPXBinaryDataImpl() : m_buf(), m_stream(NULL) {}
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        ~WPXBinaryDataImpl() { if (m_stream) delete m_stream; }
 
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        ~WPXBinaryDataImpl()
 
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        {
 
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                if (m_stream) delete m_stream;
 
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        }
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        std::vector<unsigned char> m_buf;
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        WPXMemoryInputStream *m_stream;
 
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private:
 
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        // Unimplemented to prevent compiler from creating crasher ones
 
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        WPXBinaryDataImpl(const WPXBinaryDataImpl &);
 
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        WPXBinaryDataImpl &operator=(const WPXBinaryDataImpl &);
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};
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WPXBinaryData::~WPXBinaryData()
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}
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unsigned long WPXBinaryData::size() const
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{ 
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        return (unsigned long)m_binaryDataImpl->m_buf.size(); 
 
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{
 
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        return (unsigned long)m_binaryDataImpl->m_buf.size();
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}
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WPXBinaryData& WPXBinaryData::operator=(const WPXBinaryData &dataBuf)
 
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WPXBinaryData &WPXBinaryData::operator=(const WPXBinaryData &dataBuf)
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{
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        m_binaryDataImpl->m_buf = dataBuf.m_binaryDataImpl->m_buf;
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        return *this;
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}
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const unsigned char * WPXBinaryData::getDataBuffer() const
 
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const unsigned char *WPXBinaryData::getDataBuffer() const
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{
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        return &(m_binaryDataImpl->m_buf[0]);
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}
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const WPXString WPXBinaryData::getBase64Data() const
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{
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        static const char* base64Chars =
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                "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
 
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        static const char *base64Chars =
 
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            "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
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        char tempCharsToEncode[3];
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        const long len = size();
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        long i = 0; unsigned j = 0; long modifiedLen;
 
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        long i = 0;
 
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        unsigned j = 0;
 
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        long modifiedLen;
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        if (len % 3)
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                modifiedLen = 3 * ((long)(len / 3) + 1);
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        else
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                modifiedLen = len;
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        bool shouldIexit = false;
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        WPXString base64;       
 
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        WPXString base64;
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        for (; i < modifiedLen; i++)
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        {
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                if (i < len)
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                        {
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                                base64.append(base64Chars[(tempCharsToEncode[0] & 0xfc) >> 2]);
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                                base64.append(base64Chars[((tempCharsToEncode[0] & 0x03) << 4) | ((tempCharsToEncode[1] & 0xf0) >> 4)]);
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                                base64.append('='); base64.append('=');
 
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                                base64.append('=');
 
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                                base64.append('=');
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                                break;
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                        }
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                }
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        return base64;
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}
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const WPXInputStream* WPXBinaryData::getDataStream() const
 
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const WPXInputStream *WPXBinaryData::getDataStream() const
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{
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        if (m_binaryDataImpl->m_stream)
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                delete (m_binaryDataImpl->m_stream);
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        return ((m_binaryDataImpl->m_stream) = new WPXMemoryInputStream(&(m_binaryDataImpl->m_buf[0]), m_binaryDataImpl->m_buf.size()));
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}
 
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/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */