ef8ef3f3b2
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1020 331e1502-861f-0410-8da2-ba01fb791d7f
109 lines
3 KiB
C++
109 lines
3 KiB
C++
/*
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* <xml_parser.cpp>
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* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
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* (C) OPAC Team, LIFL, 2002-2008
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*
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* Sebastien Cahon, Alexandru-Adrian Tantar, Clive Canape
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*
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* This software is governed by the CeCILL license under French law and
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* abiding by the rules of distribution of free software. You can use,
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* modify and/ or redistribute the software under the terms of the CeCILL
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* license as circulated by CEA, CNRS and INRIA at the following URL
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* "http://www.cecill.info".
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*
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* As a counterpart to the access to the source code and rights to copy,
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* modify and redistribute granted by the license, users are provided only
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* with a limited warranty and the software's author, the holder of the
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* economic rights, and the successive licensors have only limited liability.
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*
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* In this respect, the user's attention is drawn to the risks associated
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* with loading, using, modifying and/or developing or reproducing the
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* software by the user in light of its specific status of free software,
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* that may mean that it is complicated to manipulate, and that also
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* therefore means that it is reserved for developers and experienced
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* professionals having in-depth computer knowledge. Users are therefore
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* encouraged to load and test the software's suitability as regards their
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* requirements in conditions enabling the security of their systems and/or
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* data to be ensured and, more generally, to use and operate it in the
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* same conditions as regards security.
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* The fact that you are presently reading this means that you have had
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* knowledge of the CeCILL license and that you accept its terms.
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*
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* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
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* Contact: paradiseo-help@lists.gforge.inria.fr
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*
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*/
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#include <libxml/xmlreader.h>
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#include "xml_parser.h"
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static xmlTextReaderPtr reader;
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void openXMLDocument (const char * __filename)
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{
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reader = xmlNewTextReaderFilename (__filename);
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if (! reader)
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{
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fprintf (stderr, "unable to open '%s'.\n", __filename);
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exit (1);
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}
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}
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void closeXMLDocument ()
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{
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xmlFreeTextReader (reader);
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}
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std :: string getAttributeValue (const std :: string & __attr)
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{
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xmlChar * value = xmlTextReaderGetAttribute (reader, (const xmlChar *) __attr.c_str ());
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std :: string str ((const char *) value);
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xmlFree (value);
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return str;
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}
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static bool isSep (const xmlChar * __text)
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{
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for (unsigned i = 0; i < strlen ((char *) __text); i ++)
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if (__text [i] != ' ' && __text [i] != '\t' && __text [i] != '\n')
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return false;
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return true;
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}
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std :: string getNextNode ()
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{
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xmlChar * name, * value;
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do
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{
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xmlTextReaderRead (reader);
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name = xmlTextReaderName (reader);
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value = xmlTextReaderValue (reader);
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}
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while (! strcmp ((char *) name, "#text") && isSep (value));
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std :: string str;
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if (strcmp ((char *) name, "#text"))
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str.assign ((char *) name);
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else
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str.assign ((char *) value);
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if (name)
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xmlFree (name);
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if (value)
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xmlFree (value);
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return str;
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}
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