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-rw-r--r--src/lib/upnp/ixmlwrap.cxx44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/lib/upnp/ixmlwrap.cxx b/src/lib/upnp/ixmlwrap.cxx
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+++ b/src/lib/upnp/ixmlwrap.cxx
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+/* 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 "ixmlwrap.hxx"
+
+namespace ixmlwrap {
+
+const char *
+getFirstElementValue(IXML_Document *doc, const char *name)
+{
+ const char *ret = nullptr;
+ IXML_NodeList *nodes =
+ ixmlDocument_getElementsByTagName(doc, name);
+
+ if (nodes) {
+ IXML_Node *first = ixmlNodeList_item(nodes, 0);
+ if (first) {
+ IXML_Node *dnode = ixmlNode_getFirstChild(first);
+ if (dnode) {
+ ret = ixmlNode_getNodeValue(dnode);
+ }
+ }
+
+ ixmlNodeList_free(nodes);
+ }
+
+ return ret;
+}
+
+}