64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
/*
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* Copyright (C) 2005, 2006 Ronald Lamprecht
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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*/
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#include "XMLtoUtf8.hh"
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#include "main.hh"
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#include <xercesc/util/XMLString.hpp>
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#include <xercesc/util/TransService.hpp>
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XERCES_CPP_NAMESPACE_USE
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namespace enigma
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{
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XMLtoUtf8::XMLtoUtf8(const XMLCh* const toTranscode) {
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#if _XERCES_VERSION >= 30000
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XMLSize_t srcLength = XMLString::stringLen(toTranscode) + 1;
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// make safe assumptions on utf-8 size
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XMLSize_t maxDestLength = 3 * srcLength;
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XMLSize_t charsEaten;
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XMLSize_t destLength;
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#else
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unsigned int srcLength = XMLString::stringLen(toTranscode) + 1;
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// make safe assumptions on utf-8 size
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unsigned int maxDestLength = 3 * srcLength;
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unsigned int charsEaten;
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unsigned int destLength;
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#endif
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// make a buffer - size does not matter - the object is temporary
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utf8String = new char[maxDestLength];
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// transcode to utf-8 -- there are no unrepresentable chars
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destLength = app.xmlUtf8Transcoder->transcodeTo(toTranscode, srcLength,
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(XMLByte *)utf8String, maxDestLength,
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charsEaten, XMLTranscoder::UnRep_RepChar);
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if (charsEaten < srcLength)
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// an assert - should never occur
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Log << "XMLtoUtf8: incomplete transcoding - only "<< charsEaten <<
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" of " << srcLength << "characters were processed!" << std::endl;
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}
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XMLtoUtf8::~XMLtoUtf8() {
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delete [] utf8String;
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}
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const char* XMLtoUtf8::c_str() const {
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return utf8String;
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};
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} //namespace enigma
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