sasa_c_xml.h

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00001 /* ---------------------------------------------------- */
00002 /* Copyright 2006-2010, CERFACS, Toulouse, France. */
00003 /* Copyright 2006-2010, Centre National de la Recherche Scientifique, Paris, France. */
00004 /* All rights reserved. Use is subject to OASIS4 license terms. */
00005 /* ---------------------------------------------------- */
00006 /*
00007    file sasa_c_xml.h
00008    C header file for sasa
00009 */
00010 
00011 
00012 #include <libxml/parser.h>
00013 
00014 
00015 #define EXIT_SUCCESS 0
00016 #define EXIT_FAILURE 1
00017 #define EXIT_FOUND 2
00018 #define EXIT_NOTFOUND 3
00019 
00020 
00021 /*
00022  * the resulting document tree if the file was wellformed, NULL otherwise.
00023  */
00024 extern xmlDocPtr
00025 doc;
00026 
00027 
00028 /* read the corresponding XML file.
00029  * build a tree in memory
00030  * int sasaOpenXml (const char *filename)
00031  * filename: the name of the XML file (in)
00032  * returns: handle (a positive number) to document tree if document was wellformed, otherwise -1
00033  */
00034 extern int
00035 sasaOpenXml (const char *filename);
00036 
00037 
00038 /* free the document and the global variables that may have been allocated
00039  * by the XML parser.
00040  * int sasaCloseXml (int num_doc)
00041  * num_doc:  handle to document tree
00042  */
00043 extern int
00044 sasaCloseXml (int num_doc);
00045 
00046 
00047 /* - = - = - = - = - = - = - = - = - = - = - = - = - = - = - = */
00048 
00049 extern int
00050 getXmlNodeCount (int num_doc,
00051                  const char *nodeName,
00052          int *nodeNumber);
00053 
00054 
00055 /* - = - = - = - = - = - = - = - = - = - = - = - = - = - = - = */
00056 
00057 
00058 extern int
00059 getXmlInfo (int num_doc,
00060             char *xpathSearchString,
00061             char **xpathResultString);