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https://github.com/zhangkong828/DHTSpider.git
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ZhangKong
85 lines
2.8 KiB
C#
85 lines
2.8 KiB
C#
#if !DISABLE_DHT
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//
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// QueryMessage.cs
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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) 2008 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;
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using System.Collections.Generic;
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using Tancoder.Torrent.BEncoding;
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using System.Net;
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namespace Tancoder.Torrent.Dht.Messages
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{
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public abstract class QueryMessage : DhtMessage
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{
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private static readonly BEncodedString QueryArgumentsKey = "a";
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private static readonly BEncodedString QueryNameKey = "q";
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public static readonly BEncodedString QueryType = "q";
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private ResponseCreator responseCreator;
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public override NodeId Id
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{
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get { return new NodeId((BEncodedString)Parameters[IdKey]); }
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}
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public ResponseCreator ResponseCreator
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{
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get { return responseCreator; }
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private set { responseCreator = value; }
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}
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public BEncodedDictionary Parameters
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{
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get { return (BEncodedDictionary)properties[QueryArgumentsKey]; }
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}
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protected QueryMessage(NodeId id, BEncodedString queryName, ResponseCreator responseCreator)
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: this(id, queryName, new BEncodedDictionary(), responseCreator)
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{
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}
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protected QueryMessage(NodeId id, BEncodedString queryName, BEncodedDictionary queryArguments, ResponseCreator responseCreator)
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: base(QueryType)
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{
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properties.Add(QueryNameKey, queryName);
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properties.Add(QueryArgumentsKey, queryArguments);
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Parameters.Add(IdKey, id.BencodedString());
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ResponseCreator = responseCreator;
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}
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protected QueryMessage(BEncodedDictionary d, ResponseCreator responseCreator)
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: base(d)
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{
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ResponseCreator = responseCreator;
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}
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}
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}
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#endif |