--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/servlib/contacts/OndemandLink.h	Thu Apr 21 14:57:45 2011 +0100
@@ -0,0 +1,38 @@
+/*
+ *    Copyright 2004-2006 Intel Corporation
+ * 
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ * 
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#ifndef _ONDEMAND_LINK_H_
+#define _ONDEMAND_LINK_H_
+
+#include "Link.h"
+
+namespace dtn {
+
+/**
+ * Abstraction for a ONDEMAND link.
+ *
+ * ONDEMAND links have to be opened everytime one wants to use it and
+ * close after an idle period.
+ */
+class OndemandLink : public Link {
+public:
+    OndemandLink(std::string name, ConvergenceLayer* cl, const char* nexthop);
+    void set_initial_state();
+};
+
+} // namespace dtn
+
+#endif /* _ONDEMAND_LINK_H_ */