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authorMW2007-06-27 15:28:52 +0000
committerMW2007-06-27 15:28:52 +0000
commit646bbbc84b8010e0dacbeed5342cdb045f46cc49 (patch)
tree770b34d19855363c3c113ab9a0af9a56d821d887 /OpenSim/Framework/Servers/CheckSumServer.cs
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Some work on restructuring the namespaces / project names. Note this doesn't compile yet as not all the code has been changed to use the new namespaces. Am committing it now for feedback on the namespaces.
Diffstat (limited to 'OpenSim/Framework/Servers/CheckSumServer.cs')
-rw-r--r--OpenSim/Framework/Servers/CheckSumServer.cs141
1 files changed, 141 insertions, 0 deletions
diff --git a/OpenSim/Framework/Servers/CheckSumServer.cs b/OpenSim/Framework/Servers/CheckSumServer.cs
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1/*
2* Copyright (c) Contributors, http://www.openmetaverse.org/
3* See CONTRIBUTORS.TXT for a full list of copyright holders.
4*
5* Redistribution and use in source and binary forms, with or without
6* modification, are permitted provided that the following conditions are met:
7* * Redistributions of source code must retain the above copyright
8* notice, this list of conditions and the following disclaimer.
9* * Redistributions in binary form must reproduce the above copyright
10* notice, this list of conditions and the following disclaimer in the
11* documentation and/or other materials provided with the distribution.
12* * Neither the name of the OpenSim Project nor the
13* names of its contributors may be used to endorse or promote products
14* derived from this software without specific prior written permission.
15*
16* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY
17* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
20* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26*
27*/
28using System;
29using System.Text;
30using System.IO;
31using System.Threading;
32using System.Net;
33using System.Net.Sockets;
34using System.Timers;
35using System.Reflection;
36using System.Collections;
37using System.Collections.Generic;
38using libsecondlife;
39using libsecondlife.Packets;
40using OpenSim.Framework.Console;
41
42
43namespace OpenSim.Servers
44{
45/* public class CheckSumServer : UDPServerBase
46 {
47 //protected ConsoleBase m_log;
48
49 public CheckSumServer(int port)
50 : base(port)
51 {
52 }
53
54 protected override void OnReceivedData(IAsyncResult result)
55 {
56 ipeSender = new IPEndPoint(IPAddress.Any, 0);
57 epSender = (EndPoint)ipeSender;
58 Packet packet = null;
59 int numBytes = Server.EndReceiveFrom(result, ref epSender);
60 int packetEnd = numBytes - 1;
61
62 packet = Packet.BuildPacket(RecvBuffer, ref packetEnd, ZeroBuffer);
63
64 if (packet.Type == PacketType.SecuredTemplateChecksumRequest)
65 {
66 SecuredTemplateChecksumRequestPacket checksum = (SecuredTemplateChecksumRequestPacket)packet;
67 TemplateChecksumReplyPacket checkreply = new TemplateChecksumReplyPacket();
68 checkreply.DataBlock.Checksum = 3220703154;//180572585;
69 checkreply.DataBlock.Flags = 0;
70 checkreply.DataBlock.MajorVersion = 1;
71 checkreply.DataBlock.MinorVersion = 15;
72 checkreply.DataBlock.PatchVersion = 0;
73 checkreply.DataBlock.ServerVersion = 0;
74 checkreply.TokenBlock.Token = checksum.TokenBlock.Token;
75 this.SendPacket(checkreply, epSender);
76
77 /*
78 //if we wanted to echo the the checksum/ version from the client (so that any client worked)
79 SecuredTemplateChecksumRequestPacket checkrequest = new SecuredTemplateChecksumRequestPacket();
80 checkrequest.TokenBlock.Token = checksum.TokenBlock.Token;
81 this.SendPacket(checkrequest, epSender);
82
83 }
84 else if (packet.Type == PacketType.TemplateChecksumReply)
85 {
86 //echo back the client checksum reply (Hegemon's method)
87 TemplateChecksumReplyPacket checksum2 = (TemplateChecksumReplyPacket)packet;
88 TemplateChecksumReplyPacket checkreply2 = new TemplateChecksumReplyPacket();
89 checkreply2.DataBlock.Checksum = checksum2.DataBlock.Checksum;
90 checkreply2.DataBlock.Flags = checksum2.DataBlock.Flags;
91 checkreply2.DataBlock.MajorVersion = checksum2.DataBlock.MajorVersion;
92 checkreply2.DataBlock.MinorVersion = checksum2.DataBlock.MinorVersion;
93 checkreply2.DataBlock.PatchVersion = checksum2.DataBlock.PatchVersion;
94 checkreply2.DataBlock.ServerVersion = checksum2.DataBlock.ServerVersion;
95 checkreply2.TokenBlock.Token = checksum2.TokenBlock.Token;
96 this.SendPacket(checkreply2, epSender);
97 }
98 else
99 {
100 }
101
102 Server.BeginReceiveFrom(RecvBuffer, 0, RecvBuffer.Length, SocketFlags.None, ref epSender, ReceivedData, null);
103 }
104
105 private void SendPacket(Packet Pack, EndPoint endp)
106 {
107 if (!Pack.Header.Resent)
108 {
109 Pack.Header.Sequence = 1;
110 }
111
112 byte[] ZeroOutBuffer = new byte[4096];
113 byte[] sendbuffer;
114 sendbuffer = Pack.ToBytes();
115
116 try
117 {
118 if (Pack.Header.Zerocoded)
119 {
120 int packetsize = Helpers.ZeroEncode(sendbuffer, sendbuffer.Length, ZeroOutBuffer);
121 this.SendPackTo(ZeroOutBuffer, packetsize, SocketFlags.None, endp);
122 }
123 else
124 {
125 this.SendPackTo(sendbuffer, sendbuffer.Length, SocketFlags.None, endp);
126 }
127 }
128 catch (Exception)
129 {
130 OpenSim.Framework.Console.MainLog.Instance.Warn("OpenSimClient.cs:ProcessOutPacket() - WARNING: Socket exception occurred on connection ");
131
132 }
133 }
134
135 private void SendPackTo(byte[] buffer, int size, SocketFlags flags, EndPoint endp)
136 {
137 this.Server.SendTo(buffer, size, flags, endp);
138 }
139 *
140 }*/
141} \ No newline at end of file