58 lines
2.0 KiB
C#
58 lines
2.0 KiB
C#
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//
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// Authors:
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// Alan McGovern alan.mcgovern@gmail.com
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//
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// Copyright (C) 2006 Alan McGovern
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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.Net;
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using System.IO;
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using System.Text;
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using System.Xml;
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namespace Mono.Nat.Upnp
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{
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internal class DeletePortMappingMessage : MessageBase
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{
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private Mapping mapping;
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public DeletePortMappingMessage(Mapping mapping, UpnpNatDevice device)
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: base(device)
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{
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this.mapping = mapping;
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}
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public override WebRequest Encode(out byte[] body)
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{
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StringBuilder builder = new StringBuilder(256);
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XmlWriter writer = CreateWriter(builder);
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WriteFullElement(writer, "NewRemoteHost", string.Empty);
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WriteFullElement(writer, "NewExternalPort", mapping.PublicPort.ToString(MessageBase.Culture));
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WriteFullElement(writer, "NewProtocol", mapping.Protocol == Protocol.Tcp ? "TCP" : "UDP");
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writer.Flush();
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return CreateRequest("DeletePortMapping", builder.ToString(), out body);
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}
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}
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}
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