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/******************************************************************
* $Id: csoapxml.c,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
******************************************************************/
#include "libcsoap/csoapxml.h"
#include "libcsoap/csoaplog.h"
/*-----------------------------------------------------------------
FUNCTION: SoapXmlFindNode
/-----------------------------------------------------------------*/
HSOAPXML
SoapXmlFindNode(HSOAPXML root, const char* nodeName)
{
xmlNodePtr cur;
const char* FUNC = "SoapXmlFindNode";
SoapTraceEnter(FUNC,"root (%p) node (%p)",
root, nodeName?nodeName:"null");
if (root == NULL) {
SoapLog(LOG_ERROR, FUNC,
"Invalid root node (null)");
return NULL;
}
if (nodeName == NULL) {
SoapLog(LOG_ERROR, FUNC,
"Invalid node name (null)");
return NULL;
}
cur = ((xmlNodePtr)root)->xmlChildrenNode;
while (cur != NULL) {
if (!xmlStrcmp(cur->name, (const xmlChar*)nodeName)) {
SoapTraceLeave(FUNC, "Found '%s' (%p)", nodeName, cur);
return cur;
}
cur = cur->next;
}
SoapTraceLeave(FUNC, "No '%s' found!", nodeName);
return NULL;
}
/*-----------------------------------------------------------------
FUNCTION: SoapXmlGetNodeValue
/-----------------------------------------------------------------*/
int
SoapXmlGetNodeValue(HSOAPXML xmlNode, char* dest)
{
char *value;
int len;
const char* FUNC = "SoapXmlGetNodeValue";
SoapTraceEnter(FUNC,"Entering");
if (xmlNode == NULL) {
SoapTraceLeaveWithError(FUNC,
"Invalid parameter 'xmlNode' (null)");
return 0;
}
value = (char*)xmlNodeListGetString(((xmlNodePtr)xmlNode)->doc,
((xmlNodePtr)xmlNode)->xmlChildrenNode,1);
strcpy(dest, value);
len = strlen(value);
xmlFree(value);
SoapTraceLeave(FUNC, "Value = '%s'\nLength=%d", dest, len);
return len;
}
/*-----------------------------------------------------------------
FUNCTION: SoapXmlGetNodeValueAlloc
/-----------------------------------------------------------------*/
char*
SoapXmlGetNodeValueAlloc(HSOAPXML xmlNode)
{
char *value;
int len;
const char* FUNC = "SoapXmlGetNodeValueAlloc";
SoapTraceEnter(FUNC,"Entering");
if (xmlNode == NULL) {
SoapTraceLeaveWithError(FUNC,
"Invalid parameter 'xmlNode' (null)");
return 0;
}
value = (char*)xmlNodeListGetString(((xmlNodePtr)xmlNode)->doc,
((xmlNodePtr)xmlNode)->xmlChildrenNode,1);
SoapTraceLeave(FUNC, "Value = '%s'\n", value);
return value;
}
/*-----------------------------------------------------------------
FUNCTION: SoapXmlGetAttr
/-----------------------------------------------------------------*/
char* SoapXmlGetAttr(HSOAPXML node, const char* ns, const char* key)
{
char *value;
int len;
const char* FUNC = "SoapXmlGetAttr";
SoapTraceEnter(FUNC,"Entering");
if (node == NULL) {
SoapTraceLeaveWithError(FUNC,
"Invalid parameter 'node' (null)");
return NULL;
}
if (ns == NULL) {
value = (char*)xmlGetProp(node, key);
} else {
value = (char*)xmlGetNsProp(node, key, ns);
}
SoapTraceLeave(FUNC, "Value = '%s'\n", value?value:"(null)");
return value;
}
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