/* Copyright (C) 2013 J.F.Dockes
* 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; either version 2 of the License, or
* (at your option) any later version.
*
* 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.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <string>
using std::string;
#include <upnp/ixml.h>
#include "ixmlwrap.hxx"
namespace ixmlwrap {
// Get the value for the first element in the document with the given name.
// There should be only one such element for this to make any sense.
string getFirstElementValue(IXML_Document *doc, const string& name)
{
string ret;
IXML_NodeList *nodes =
ixmlDocument_getElementsByTagName(doc, name.c_str());
if (nodes) {
IXML_Node *first = ixmlNodeList_item(nodes, 0);
if (first) {
IXML_Node *dnode = ixmlNode_getFirstChild(first);
if (dnode) {
ret = ixmlNode_getNodeValue(dnode);
}
}
}
if(nodes)
ixmlNodeList_free(nodes);
return ret;
}
}
/* Local Variables: */
/* mode: c++ */
/* c-basic-offset: 4 */
/* tab-width: 4 */
/* indent-tabs-mode: t */
/* End: */