a0f7039b27
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@609 331e1502-861f-0410-8da2-ba01fb791d7f
75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
// "xml_parser.h"
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// (c) OPAC Team, LIFL, August 2005
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/*
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Contact: paradiseo-help@lists.gforge.inria.fr
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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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reader = xmlNewTextReaderFilename (__filename);
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if (! reader) {
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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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xmlFreeTextReader (reader);
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}
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std :: string getAttributeValue (const std :: string & __attr) {
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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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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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xmlChar * name, * value;
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do {
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xmlTextReaderRead (reader);
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name = xmlTextReaderName (reader);
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value = xmlTextReaderValue (reader);
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// printf ("value = %s\n", value);
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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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