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/*
* $Id: pidf.c 1666 2007-03-02 13:40:09Z anca_vamanu $
*
* pua_xmpp module - presence SIP - XMPP Gateway
*
* Copyright (C) 2007 Voice Sistem S.R.L.
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio 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; either version 2 of the License, or
* (at your option) any later version
*
* Kamailio 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
*
* History:
* --------
* 2007-03-29 initial version (anca)
*/
/*! \file
* \brief Kamailio presence gateway: SIP/SIMPLE -- XMPP
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <libxml/parser.h>
#include "pidf.h"
xmlAttrPtr xmlNodeGetAttrByName(xmlNodePtr node, const char *name)
{
xmlAttrPtr attr = node->properties;
while (attr) {
if (xmlStrcasecmp(attr->name, (unsigned char*)name) == 0)
return attr;
attr = attr->next;
}
return NULL;
}
char *xmlNodeGetAttrContentByName(xmlNodePtr node, const char *name)
{
xmlAttrPtr attr = xmlNodeGetAttrByName(node, name);
if (attr)
return (char*)xmlNodeGetContent(attr->children);
else
return NULL;
}
xmlNodePtr xmlNodeGetChildByName(xmlNodePtr node, const char *name)
{
xmlNodePtr cur = node->children;
while (cur) {
if (xmlStrcasecmp(cur->name, (unsigned char*)name) == 0)
return cur;
cur = cur->next;
}
return NULL;
}
xmlNodePtr xmlNodeGetNodeByName(xmlNodePtr node, const char *name,
const char *ns)
{
xmlNodePtr cur = node;
while (cur) {
xmlNodePtr match = NULL;
if (xmlStrcasecmp(cur->name, (unsigned char*)name) == 0) {
if (!ns || (cur->ns && xmlStrcasecmp(cur->ns->prefix,
(unsigned char*)ns) == 0))
return cur;
}
match = xmlNodeGetNodeByName(cur->children, name, ns);
if (match)
return match;
cur = cur->next;
}
return NULL;
}
xmlNodePtr xmlDocGetNodeByName(xmlDocPtr doc, const char *name, const char *ns)
{
xmlNodePtr cur = doc->children;
return xmlNodeGetNodeByName(cur, name, ns);
}
char *xmlNodeGetNodeContentByName(xmlNodePtr root, const char *name,
const char *ns)
{
xmlNodePtr node = xmlNodeGetNodeByName(root, name, ns);
if (node)
return (char*)xmlNodeGetContent(node->children);
else
return NULL;
}
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