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-rw-r--r--OpenSim/Region/Environment/Modules/XferModule.cs360
1 files changed, 180 insertions, 180 deletions
diff --git a/OpenSim/Region/Environment/Modules/XferModule.cs b/OpenSim/Region/Environment/Modules/XferModule.cs
index 44b4d7a..216d10a 100644
--- a/OpenSim/Region/Environment/Modules/XferModule.cs
+++ b/OpenSim/Region/Environment/Modules/XferModule.cs
@@ -1,180 +1,180 @@
1using System; 1using System;
2using System.Collections.Generic; 2using System.Collections.Generic;
3using System.Text; 3using System.Text;
4 4
5using libsecondlife; 5using libsecondlife;
6using OpenSim.Framework.Interfaces; 6using OpenSim.Framework.Interfaces;
7using OpenSim.Framework.Utilities; 7using OpenSim.Framework.Utilities;
8using OpenSim.Region.Environment.Scenes; 8using OpenSim.Region.Environment.Scenes;
9using OpenSim.Region.Environment.Interfaces; 9using OpenSim.Region.Environment.Interfaces;
10 10
11namespace OpenSim.Region.Environment.Modules 11namespace OpenSim.Region.Environment.Modules
12{ 12{
13 public class XferModule : IRegionModule, IXfer 13 public class XferModule : IRegionModule, IXfer
14 { 14 {
15 public Dictionary<string, byte[]> NewFiles = new Dictionary<string, byte[]>(); 15 public Dictionary<string, byte[]> NewFiles = new Dictionary<string, byte[]>();
16 public Dictionary<ulong, XferDownLoad> Transfers = new Dictionary<ulong, XferDownLoad>(); 16 public Dictionary<ulong, XferDownLoad> Transfers = new Dictionary<ulong, XferDownLoad>();
17 17
18 private Scene m_scene; 18 private Scene m_scene;
19 19
20 public XferModule() 20 public XferModule()
21 { 21 {
22 22
23 } 23 }
24 24
25 public void Initialise(Scene scene) 25 public void Initialise(Scene scene)
26 { 26 {
27 m_scene = scene; 27 m_scene = scene;
28 m_scene.EventManager.OnNewClient += NewClient; 28 m_scene.EventManager.OnNewClient += NewClient;
29 29
30 m_scene.RegisterModuleInterface<IXfer>(this); 30 m_scene.RegisterModuleInterface<IXfer>(this);
31 } 31 }
32 32
33 public void PostInitialise() 33 public void PostInitialise()
34 { 34 {
35 35
36 } 36 }
37 37
38 public void CloseDown() 38 public void CloseDown()
39 { 39 {
40 40
41 } 41 }
42 42
43 public string GetName() 43 public string GetName()
44 { 44 {
45 return "XferModule"; 45 return "XferModule";
46 } 46 }
47 47
48 public bool IsSharedModule() 48 public bool IsSharedModule()
49 { 49 {
50 return false; 50 return false;
51 } 51 }
52 52
53 public void NewClient(IClientAPI client) 53 public void NewClient(IClientAPI client)
54 { 54 {
55 client.OnRequestXfer += RequestXfer; 55 client.OnRequestXfer += RequestXfer;
56 client.OnConfirmXfer += AckPacket; 56 client.OnConfirmXfer += AckPacket;
57 } 57 }
58 58
59 /// <summary> 59 /// <summary>
60 /// 60 ///
61 /// </summary> 61 /// </summary>
62 /// <param name="remoteClient"></param> 62 /// <param name="remoteClient"></param>
63 /// <param name="xferID"></param> 63 /// <param name="xferID"></param>
64 /// <param name="fileName"></param> 64 /// <param name="fileName"></param>
65 public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName) 65 public void RequestXfer(IClientAPI remoteClient, ulong xferID, string fileName)
66 { 66 {
67 lock (NewFiles) 67 lock (NewFiles)
68 { 68 {
69 if (NewFiles.ContainsKey(fileName)) 69 if (NewFiles.ContainsKey(fileName))
70 { 70 {
71 if (!Transfers.ContainsKey(xferID)) 71 if (!Transfers.ContainsKey(xferID))
72 { 72 {
73 byte[] fileData = NewFiles[fileName]; 73 byte[] fileData = NewFiles[fileName];
74 XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient); 74 XferDownLoad transaction = new XferDownLoad(fileName, fileData, xferID, remoteClient);
75 Transfers.Add(xferID, transaction); 75 Transfers.Add(xferID, transaction);
76 NewFiles.Remove(fileName); 76 NewFiles.Remove(fileName);
77 transaction.StartSend(); 77 transaction.StartSend();
78 } 78 }
79 } 79 }
80 } 80 }
81 } 81 }
82 82
83 public void AckPacket(IClientAPI remoteClient, ulong xferID, uint packet) 83 public void AckPacket(IClientAPI remoteClient, ulong xferID, uint packet)
84 { 84 {
85 if (this.Transfers.ContainsKey(xferID)) 85 if (this.Transfers.ContainsKey(xferID))
86 { 86 {
87 Transfers[xferID].AckPacket(packet); 87 Transfers[xferID].AckPacket(packet);
88 } 88 }
89 } 89 }
90 90
91 public bool AddNewFile(string fileName, byte[] data) 91 public bool AddNewFile(string fileName, byte[] data)
92 { 92 {
93 lock (NewFiles) 93 lock (NewFiles)
94 { 94 {
95 if (NewFiles.ContainsKey(fileName)) 95 if (NewFiles.ContainsKey(fileName))
96 { 96 {
97 NewFiles[fileName] = data; 97 NewFiles[fileName] = data;
98 } 98 }
99 else 99 else
100 { 100 {
101 NewFiles.Add(fileName, data); 101 NewFiles.Add(fileName, data);
102 } 102 }
103 } 103 }
104 return true; 104 return true;
105 } 105 }
106 106
107 107
108 public class XferDownLoad 108 public class XferDownLoad
109 { 109 {
110 public byte[] Data = new byte[0]; 110 public byte[] Data = new byte[0];
111 public string FileName = ""; 111 public string FileName = "";
112 public ulong XferID = 0; 112 public ulong XferID = 0;
113 public int DataPointer = 0; 113 public int DataPointer = 0;
114 public uint Packet = 0; 114 public uint Packet = 0;
115 public IClientAPI Client; 115 public IClientAPI Client;
116 public uint Serial = 1; 116 public uint Serial = 1;
117 private bool complete = false; 117 private bool complete = false;
118 118
119 public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client) 119 public XferDownLoad(string fileName, byte[] data, ulong xferID, IClientAPI client)
120 { 120 {
121 FileName = fileName; 121 FileName = fileName;
122 Data = data; 122 Data = data;
123 XferID = xferID; 123 XferID = xferID;
124 Client = client; 124 Client = client;
125 } 125 }
126 126
127 public XferDownLoad() 127 public XferDownLoad()
128 { 128 {
129 129
130 } 130 }
131 131
132 public void StartSend() 132 public void StartSend()
133 { 133 {
134 if (Data.Length < 1000) 134 if (Data.Length < 1000)
135 { 135 {
136 // for now (testing ) we only support files under 1000 bytes 136 // for now (testing ) we only support files under 1000 bytes
137 byte[] transferData = new byte[Data.Length + 4]; 137 byte[] transferData = new byte[Data.Length + 4];
138 Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); 138 Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4);
139 Array.Copy(Data, 0, transferData, 4, Data.Length); 139 Array.Copy(Data, 0, transferData, 4, Data.Length);
140 Client.SendXferPacket(XferID, 0 + 0x80000000, transferData); 140 Client.SendXferPacket(XferID, 0 + 0x80000000, transferData);
141 complete = true; 141 complete = true;
142 } 142 }
143 else 143 else
144 { 144 {
145 byte[] transferData = new byte[1000 +4]; 145 byte[] transferData = new byte[1000 +4];
146 Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4); 146 Array.Copy(Helpers.IntToBytes(Data.Length), 0, transferData, 0, 4);
147 Array.Copy(Data, 0, transferData, 4, 1000); 147 Array.Copy(Data, 0, transferData, 4, 1000);
148 Client.SendXferPacket(XferID, 0 , transferData); 148 Client.SendXferPacket(XferID, 0 , transferData);
149 Packet++; 149 Packet++;
150 DataPointer = 1000; 150 DataPointer = 1000;
151 } 151 }
152 } 152 }
153 153
154 public void AckPacket(uint packet) 154 public void AckPacket(uint packet)
155 { 155 {
156 if (!complete) 156 if (!complete)
157 { 157 {
158 if ((Data.Length - DataPointer) > 1000) 158 if ((Data.Length - DataPointer) > 1000)
159 { 159 {
160 byte[] transferData = new byte[1000]; 160 byte[] transferData = new byte[1000];
161 Array.Copy(Data, DataPointer, transferData, 0, 1000); 161 Array.Copy(Data, DataPointer, transferData, 0, 1000);
162 Client.SendXferPacket(XferID, Packet, transferData); 162 Client.SendXferPacket(XferID, Packet, transferData);
163 Packet++; 163 Packet++;
164 DataPointer += 1000; 164 DataPointer += 1000;
165 } 165 }
166 else 166 else
167 { 167 {
168 byte[] transferData = new byte[Data.Length - DataPointer]; 168 byte[] transferData = new byte[Data.Length - DataPointer];
169 Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer); 169 Array.Copy(Data, DataPointer, transferData, 0, Data.Length - DataPointer);
170 uint endPacket = Packet |= (uint)0x80000000; 170 uint endPacket = Packet |= (uint)0x80000000;
171 Client.SendXferPacket(XferID, endPacket, transferData); 171 Client.SendXferPacket(XferID, endPacket, transferData);
172 Packet++; 172 Packet++;
173 DataPointer += (Data.Length - DataPointer); 173 DataPointer += (Data.Length - DataPointer);
174 complete = true; 174 complete = true;
175 } 175 }
176 } 176 }
177 } 177 }
178 } 178 }
179 } 179 }
180} 180}
generated by cgit v1.1 at 2024-07-16 19:38:37 +0000