1 files changed, 51 insertions, 0 deletions
diff --git a/Mono.Nat/ISearcher.cs b/Mono.Nat/ISearcher.cs
new file mode 100644
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+++ b/Mono.Nat/ISearcher.cs
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+//
+// Authors:
+//   Alan McGovern alan.mcgovern@gmail.com
+//   Ben Motmans <ben.motmans@gmail.com>
+//   Nicholas Terry <nick.i.terry@gmail.com>
+//
+// Copyright (C) 2006 Alan McGovern
+// Copyright (C) 2007 Ben Motmans
+// Copyright (C) 2014 Nicholas Terry
+//
+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Net.Sockets;
+using System.Net;
+
+namespace Mono.Nat
+{
+    public delegate void NatDeviceCallback(INatDevice device);
+
+    internal interface ISearcher
+    {
+        event EventHandler<DeviceEventArgs> DeviceFound;
+        event EventHandler<DeviceEventArgs> DeviceLost;
+
+        void Search();
+        void Handle(IPAddress localAddress, byte[] response, IPEndPoint endpoint);
+        DateTime NextSearch { get; }
+        NatProtocol Protocol { get; }
+    }
+}