62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Collections.Concurrent;
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using System.IO;
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using System.Linq;
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using System.Text;
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using CacheManager.Core;
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using Common;
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using Dao;
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using RCUHost.Protocols;
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namespace RCUHost.Implement
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{
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/// <summary>
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/// 解释域名的IP Receiver
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/// </summary>
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public class ExplainDomainIPReceiver : GenericReceiverBase, IExplainDomainIPReceiver
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{
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//private static log4net.ILog logger = log4net.LogManager.GetLogger(typeof(HeartReceiver));
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public override void Process(ReceiverContext context)
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{
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//logger.Error("收到获取IP命令：" + Tools.ByteToString(context.Data));
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byte[] data = CreateDataPacket(context);
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Send(data, context.RemoteEndPoint);//解释域名IP，返回给rcu
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}
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private byte[] CreateDataPacket(ReceiverContext context)
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{
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SystemHeader systemHeader = CreateSystemHeader();
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var HostNumberOnly = context.SystemHeader.Value.HostNumber;
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System.Net.IPAddress ipAddr = System.Net.IPAddress.Parse("106.53.160.26");
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long code = HostNumberOnly.ToHotelCode();
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if (code != 1564)
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{
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ipAddr = Tools.GetIPByDomain("BoonliveNAS.synology.me");
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}
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byte[] ip = ipAddr.GetAddressBytes();
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//logger.Error("解释域名IP为：" + ipAddr.ToString());
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int size = StructConverter.SizeOf(systemHeader) + ip.Length + 2;
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systemHeader.FrameLength = (ushort)size;
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using (MemoryStream stream = new MemoryStream(size))
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{
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using (BinaryWriter writer = new BinaryWriter(stream))
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{
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writer.Write(StructConverter.StructToBytes(systemHeader));
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writer.Write(ip);
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writer.Write(new byte[] { 0, 0 });
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return stream.ToArray();
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}
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}
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}
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public override CommandType CommandType
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{
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get { return CommandType.ExplainDomainIP; }
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}
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}
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}
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