1 files changed, 44 insertions, 0 deletions
diff --git a/src/lib/upnp/ixmlwrap.cxx b/src/lib/upnp/ixmlwrap.cxx
new file mode 100644
index 000000000..6a2829cf9
--- /dev/null
+++ b/src/lib/upnp/ixmlwrap.cxx
@@ -0,0 +1,44 @@
+/* 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;
+}
+
+}