diff options
Diffstat (limited to 'OpenSim/Framework/Servers/UDPServerBase.cs')
-rw-r--r-- | OpenSim/Framework/Servers/UDPServerBase.cs | 174 |
1 files changed, 87 insertions, 87 deletions
diff --git a/OpenSim/Framework/Servers/UDPServerBase.cs b/OpenSim/Framework/Servers/UDPServerBase.cs index 508eb9d..8113207 100644 --- a/OpenSim/Framework/Servers/UDPServerBase.cs +++ b/OpenSim/Framework/Servers/UDPServerBase.cs | |||
@@ -1,87 +1,87 @@ | |||
1 | /* | 1 | /* |
2 | * Copyright (c) Contributors, http://www.openmetaverse.org/ | 2 | * Copyright (c) Contributors, http://www.openmetaverse.org/ |
3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. | 3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
4 | * | 4 | * |
5 | * Redistribution and use in source and binary forms, with or without | 5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions are met: | 6 | * modification, are permitted provided that the following conditions are met: |
7 | * * Redistributions of source code must retain the above copyright | 7 | * * Redistributions of source code must retain the above copyright |
8 | * notice, this list of conditions and the following disclaimer. | 8 | * notice, this list of conditions and the following disclaimer. |
9 | * * Redistributions in binary form must reproduce the above copyright | 9 | * * Redistributions in binary form must reproduce the above copyright |
10 | * notice, this list of conditions and the following disclaimer in the | 10 | * notice, this list of conditions and the following disclaimer in the |
11 | * documentation and/or other materials provided with the distribution. | 11 | * documentation and/or other materials provided with the distribution. |
12 | * * Neither the name of the OpenSim Project nor the | 12 | * * Neither the name of the OpenSim Project nor the |
13 | * names of its contributors may be used to endorse or promote products | 13 | * names of its contributors may be used to endorse or promote products |
14 | * derived from this software without specific prior written permission. | 14 | * derived from this software without specific prior written permission. |
15 | * | 15 | * |
16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY | 16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS AND ANY |
17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | 17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY | 19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | 20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 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 | 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 | 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 | 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. | 25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * | 26 | * |
27 | */ | 27 | */ |
28 | using System; | 28 | using System; |
29 | using System.Net; | 29 | using System.Net; |
30 | using System.Net.Sockets; | 30 | using System.Net.Sockets; |
31 | using libsecondlife.Packets; | 31 | using libsecondlife.Packets; |
32 | 32 | ||
33 | namespace OpenSim.Framework.Servers | 33 | namespace OpenSim.Framework.Servers |
34 | { | 34 | { |
35 | public class UDPServerBase | 35 | public class UDPServerBase |
36 | { | 36 | { |
37 | public Socket Server; | 37 | public Socket Server; |
38 | protected IPEndPoint ServerIncoming; | 38 | protected IPEndPoint ServerIncoming; |
39 | protected byte[] RecvBuffer = new byte[4096]; | 39 | protected byte[] RecvBuffer = new byte[4096]; |
40 | protected byte[] ZeroBuffer = new byte[8192]; | 40 | protected byte[] ZeroBuffer = new byte[8192]; |
41 | protected IPEndPoint ipeSender; | 41 | protected IPEndPoint ipeSender; |
42 | protected EndPoint epSender; | 42 | protected EndPoint epSender; |
43 | protected AsyncCallback ReceivedData; | 43 | protected AsyncCallback ReceivedData; |
44 | protected int listenPort; | 44 | protected int listenPort; |
45 | 45 | ||
46 | public UDPServerBase(int port) | 46 | public UDPServerBase(int port) |
47 | { | 47 | { |
48 | listenPort = port; | 48 | listenPort = port; |
49 | } | 49 | } |
50 | 50 | ||
51 | protected virtual void OnReceivedData(IAsyncResult result) | 51 | protected virtual void OnReceivedData(IAsyncResult result) |
52 | { | 52 | { |
53 | ipeSender = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0); | 53 | ipeSender = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0); |
54 | epSender = (EndPoint)ipeSender; | 54 | epSender = (EndPoint)ipeSender; |
55 | Packet packet = null; | 55 | Packet packet = null; |
56 | int numBytes = Server.EndReceiveFrom(result, ref epSender); | 56 | int numBytes = Server.EndReceiveFrom(result, ref epSender); |
57 | int packetEnd = numBytes - 1; | 57 | int packetEnd = numBytes - 1; |
58 | 58 | ||
59 | packet = Packet.BuildPacket(RecvBuffer, ref packetEnd, ZeroBuffer); | 59 | packet = Packet.BuildPacket(RecvBuffer, ref packetEnd, ZeroBuffer); |
60 | 60 | ||
61 | Server.BeginReceiveFrom(RecvBuffer, 0, RecvBuffer.Length, SocketFlags.None, ref epSender, ReceivedData, null); | 61 | Server.BeginReceiveFrom(RecvBuffer, 0, RecvBuffer.Length, SocketFlags.None, ref epSender, ReceivedData, null); |
62 | } | 62 | } |
63 | 63 | ||
64 | protected virtual void AddNewClient(Packet packet) | 64 | protected virtual void AddNewClient(Packet packet) |
65 | { | 65 | { |
66 | } | 66 | } |
67 | 67 | ||
68 | public virtual void ServerListener() | 68 | public virtual void ServerListener() |
69 | { | 69 | { |
70 | 70 | ||
71 | ServerIncoming = new IPEndPoint(IPAddress.Parse("0.0.0.0"), listenPort); | 71 | ServerIncoming = new IPEndPoint(IPAddress.Parse("0.0.0.0"), listenPort); |
72 | Server = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); | 72 | Server = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp); |
73 | Server.Bind(ServerIncoming); | 73 | Server.Bind(ServerIncoming); |
74 | 74 | ||
75 | ipeSender = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0); | 75 | ipeSender = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0); |
76 | epSender = (EndPoint)ipeSender; | 76 | epSender = (EndPoint)ipeSender; |
77 | ReceivedData = new AsyncCallback(this.OnReceivedData); | 77 | ReceivedData = new AsyncCallback(this.OnReceivedData); |
78 | Server.BeginReceiveFrom(RecvBuffer, 0, RecvBuffer.Length, SocketFlags.None, ref epSender, ReceivedData, null); | 78 | Server.BeginReceiveFrom(RecvBuffer, 0, RecvBuffer.Length, SocketFlags.None, ref epSender, ReceivedData, null); |
79 | } | 79 | } |
80 | 80 | ||
81 | public virtual void SendPacketTo(byte[] buffer, int size, SocketFlags flags, uint circuitcode) | 81 | public virtual void SendPacketTo(byte[] buffer, int size, SocketFlags flags, uint circuitcode) |
82 | { | 82 | { |
83 | 83 | ||
84 | } | 84 | } |
85 | } | 85 | } |
86 | } | 86 | } |
87 | 87 | ||