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98 lines
3.3 KiB
98 lines
3.3 KiB
//
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// Authors:
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// Alan McGovern alan.mcgovern@gmail.com
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// Ben Motmans <ben.motmans@gmail.com>
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//
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// Copyright (C) 2006 Alan McGovern
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// Copyright (C) 2007 Ben Motmans
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Net;
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namespace Mono.Nat
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{
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public abstract class AbstractNatDevice : INatDevice
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{
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private DateTime lastSeen;
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protected AbstractNatDevice ()
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{
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}
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public abstract IPAddress LocalAddress { get; }
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public DateTime LastSeen
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{
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get { return lastSeen; }
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set { lastSeen = value; }
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}
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public virtual void CreatePortMap (Mapping mapping)
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{
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IAsyncResult result = BeginCreatePortMap (mapping, null, null);
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EndCreatePortMap(result);
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}
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public virtual void DeletePortMap (Mapping mapping)
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{
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IAsyncResult result = BeginDeletePortMap (mapping, null, mapping);
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EndDeletePortMap(result);
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}
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public virtual Mapping[] GetAllMappings ()
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{
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IAsyncResult result = BeginGetAllMappings (null, null);
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return EndGetAllMappings (result);
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}
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public virtual IPAddress GetExternalIP ()
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{
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IAsyncResult result = BeginGetExternalIP(null, null);
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return EndGetExternalIP(result);
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}
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public virtual Mapping GetSpecificMapping (Protocol protocol, int port)
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{
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IAsyncResult result = this.BeginGetSpecificMapping (protocol, port, null, null);
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return this.EndGetSpecificMapping(result);
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}
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public abstract IAsyncResult BeginCreatePortMap(Mapping mapping, AsyncCallback callback, object asyncState);
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public abstract IAsyncResult BeginDeletePortMap (Mapping mapping, AsyncCallback callback, object asyncState);
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public abstract IAsyncResult BeginGetAllMappings (AsyncCallback callback, object asyncState);
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public abstract IAsyncResult BeginGetExternalIP (AsyncCallback callback, object asyncState);
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public abstract IAsyncResult BeginGetSpecificMapping(Protocol protocol, int externalPort, AsyncCallback callback, object asyncState);
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public abstract void EndCreatePortMap (IAsyncResult result);
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public abstract void EndDeletePortMap (IAsyncResult result);
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public abstract Mapping[] EndGetAllMappings (IAsyncResult result);
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public abstract IPAddress EndGetExternalIP (IAsyncResult result);
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public abstract Mapping EndGetSpecificMapping (IAsyncResult result);
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}
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}
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