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a/libupnpp/ixmlwrap.cxx |
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b/libupnpp/ixmlwrap.cxx |
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/* Copyright (C) 2013 J.F.Dockes
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/* Copyright (C) 2013 J.F.Dockes
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* This program is free software; you can redistribute it and/or modify
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* (at your option) any later version.
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*
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*
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* This program is distributed in the hope that it will be useful,
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* GNU General Public License for more details.
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*
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*
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* You should have received a copy of the GNU General Public License
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* Free Software Foundation, Inc.,
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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*/
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#include "config.h"
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#include "config.h"
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#include <string>
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#include <string>
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using std::string;
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using std::string;
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#include <upnp/ixml.h>
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#include <upnp/ixml.h>
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#include "ixmlwrap.hxx"
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#include "libupnpp/ixmlwrap.hxx"
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namespace ixmlwrap {
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namespace ixmlwrap {
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// Get the value for the first element in the document with the given name.
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// Get the value for the first element in the document with the given name.
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// There should be only one such element for this to make any sense.
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// There should be only one such element for this to make any sense.
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string getFirstElementValue(IXML_Document *doc, const string& name)
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string getFirstElementValue(IXML_Document *doc, const string& name)
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{
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{
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string ret;
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string ret;
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IXML_NodeList *nodes =
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IXML_NodeList *nodes =
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ixmlDocument_getElementsByTagName(doc, name.c_str());
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ixmlDocument_getElementsByTagName(doc, name.c_str());
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if (nodes) {
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if (nodes) {
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IXML_Node *first = ixmlNodeList_item(nodes, 0);
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IXML_Node *first = ixmlNodeList_item(nodes, 0);
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if (first) {
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if (first) {
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IXML_Node *dnode = ixmlNode_getFirstChild(first);
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IXML_Node *dnode = ixmlNode_getFirstChild(first);
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if (dnode) {
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if (dnode) {
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ret = ixmlNode_getNodeValue(dnode);
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ret = ixmlNode_getNodeValue(dnode);
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}
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}
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}
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}
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}
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}
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if(nodes)
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if(nodes)
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ixmlNodeList_free(nodes);
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ixmlNodeList_free(nodes);
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return ret;
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return ret;
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}
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}
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}
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}
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/* Local Variables: */
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/* mode: c++ */
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/* c-basic-offset: 4 */
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/* tab-width: 4 */
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/* indent-tabs-mode: t */
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/* End: */
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