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+/*
+ * Module: lbpathtest.hh
+ *
+ * **** License ****
+ * Version: VPL 1.0
+ *
+ * The contents of this file are subject to the Vyatta Public License
+ * Version 1.0 ("License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.vyatta.com/vpl
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * This code was originally developed by Vyatta, Inc.
+ * Portions created by Vyatta are Copyright (C) 2007 Vyatta, Inc.
+ * All Rights Reserved.
+ *
+ * Author: Michael Larson
+ * Date: 2007
+ * Description:
+ *
+ * **** End License ****
+ *
+ */
+#ifndef __LBPATHTEST_HH__
+#define __LBPATHTEST_HH__
+
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>
+#include <iostream>
+#include "lbdata.hh"
+
+using namespace std;
+
+class PktData
+{
+public:
+  PktData(string iface, int rtt) : _iface(iface),_rtt(rtt) {}
+  string _iface;
+  int _rtt;
+};
+
+class LBPathTest
+{
+public:
+  LBPathTest();
+  ~LBPathTest();
+
+  void
+  start(LBData &lb_data);
+
+private:
+  void
+  send(const string &iface, const string &target_addr, int packet_id);
+
+  int
+  receive();
+
+  unsigned short
+  in_checksum(const unsigned short *buf, int lenght) const;
+
+private:
+  int _send_sock;
+  int _recv_sock;
+  int _packet_id;
+};
+
+
+#endif //__LBPATHTEST_HH__