--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/applib/APIEndpointIDOpt.h	Thu Apr 21 14:57:45 2011 +0100
@@ -0,0 +1,72 @@
+/*
+ *    Copyright 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 _ENDPOINTIDOPT_H_
+#define _ENDPOINTIDOPT_H_
+
+#include <string>
+#include <vector>
+
+#include "dtn_types.h"
+#include <oasys/util/Options.h>
+
+namespace dtn {
+
+/**
+ * Extension class to the oasys Opt hierarchy that validates that the
+ * option is a DTN endpoint identifier (i.e. a URI).
+ */
+class APIEndpointIDOpt : public oasys::Opt {
+public:
+    /**
+     * Basic constructor.
+     *
+     * @param opt     the option string
+     * @param valp    pointer to the value
+     * @param valdesc short description for the value 
+     * @param desc    descriptive string
+     * @param setp    optional pointer to indicate whether or not
+                      the option was set
+     */
+    APIEndpointIDOpt(const char* opt, dtn_endpoint_id_t* valp,
+                     const char* valdesc = "", const char* desc = "",
+                     bool* setp = NULL);
+
+    /**
+     * Alternative constructor with both short and long options,
+     * suitable for getopt calls.
+     *
+     * @param shortopt  short option character
+     * @param longopt   long option string
+     * @param valp      pointer to the value
+     * @param valdesc 	short description for the value 
+     * @param desc      descriptive string
+     * @param setp      optional pointer to indicate whether or not
+                        the option was set
+     */
+    APIEndpointIDOpt(char shortopt, const char* longopt,
+                     dtn_endpoint_id_t* valp,
+                     const char* valdesc = "", const char* desc = "",
+                     bool* setp = NULL);
+    
+protected:
+    int set(const char* val, size_t len);
+    void get(oasys::StringBuffer* buf);
+};
+
+} // namespace dtn
+     
+#endif /* _ENDPOINTIDOPT_H_ */