eurephia_xml.h

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/* eurephia_xml.h  --  Generic helper functions for XML parsing
 *
 *  GPLv2 only - Copyright (C) 2008 - 2010
 *               David Sommerseth <dazo@users.sourceforge.net>
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU General Public License
 *  as published by the Free Software Foundation; version 2
 *  of the License.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */

#ifndef         EUREPHIA_XML_H_
# define        EUREPHIA_XML_H_

typedef enum _exmlResultType { exmlRESULT = 1, 
                               exmlERROR       
} exmlResultType;

#include <stdarg.h>

#ifdef HAVE_LIBXML2
#include <libxml/tree.h>

typedef struct _eurephiaRESULT {
        exmlResultType resultType; 
        const char *message;       
        xmlNode *details;          
} eurephiaRESULT;

#define foreach_xmlnode(start, itn)  for( itn = start; itn != NULL; itn = itn->next )

void xmlReplaceChars(xmlChar *str, char s, char r);

char *xmlGetAttrValue(xmlAttr *properties, const char *key);
xmlNode *xmlFindNode(xmlNode *node, const char *key);

int eurephiaXML_CreateDoc(eurephiaCTX *ctx, int format, const char *rootname, xmlDoc **doc, xmlNode **root_n);
xmlNode *eurephiaXML_getRoot(eurephiaCTX *ctx, xmlDoc *doc, const char *nodeset, int min_format);

xmlDoc *eurephiaXML_ResultMsg(eurephiaCTX *ctx, exmlResultType type, xmlNode *info_n, const char *fmt, ... );
unsigned int eurephiaXML_IsResultMsg(eurephiaCTX *ctx, xmlDoc *resxml);
eurephiaRESULT *eurephiaXML_ParseResultMsg(eurephiaCTX *ctx, xmlDoc *resxml);

inline char *xmlExtractContent(xmlNode *n);
inline char *xmlGetNodeContent(xmlNode *node, const char *key);

#endif /* HAVE_LIBXML2 */

#endif      /* !EUREPHIA_XML_H_ */