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/******************************************************************
* $Id: csoapxml.h,v 1.1 2003/11/12 13:22:58 snowdrop Exp $
*
* CSOAP Project: A SOAP client/server library in C
* Copyright (C) 2003 Ferhat Ayaz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Email: ayaz@jprogrammer.net
******************************************************************/
#ifndef CSOAP_XML_H
#define CSOAP_XML_H
#include <libxml/xmlmemory.h>
#include <libxml/parser.h>
#include "libcsoap/csoaperror.h"
typedef xmlNodePtr HSOAPXML;
/**
* Search for an xml node which
* has the name nodeName
*
* @param root the root xml node to search
* the nodeName in its children nodes
* @param nodeName the nodeName to find
*
* @return an xml node if any exist,
* NULL otherwise
*/
HSOAPXML SoapXmlFindNode(HSOAPXML root, const char* nodeName);
/**
* Receives the node value
*
* @param node the xml node to receive
* its text node
* @param dest the destination string
*
* @return length of content copied into dest
*/
int SoapXmlGetNodeValue(HSOAPXML node, char* dest);
/**
* Receives the node value.
*
* @param node the xml node to receive
* its text node
*
* @return An allocated string. You must free
* it using <B>SoapFreeStr</B>
* @see SoapFreeStr
*/
char* SoapXmlGetNodeValueAlloc(HSOAPXML node);
/**
* Returns the xml attribute
*
* @param node the xml node to receive its attribute
* @param ns namespace of the attribute
* @param key key of the attribute
*
* @return value of the attribute if any found,
* NULL otherwise. It's up to the caller to free
* the memory with SoapFreeStr().
*/
char* SoapXmlGetAttr(HSOAPXML node, const char* ns, const char* key);
#endif
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