corrade-vassal – Blame information for rev 1
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Rev | Author | Line No. | Line |
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1 | vero | 1 | |
2 | using System; |
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3 | using System.Collections.Generic; |
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4 | using System.Globalization; |
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5 | using System.IO; |
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6 | using System.Net; |
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7 | using System.Text.RegularExpressions; |
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8 | using System.Reflection; |
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9 | using Nwc.XmlRpc; |
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10 | using OpenMetaverse; |
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11 | using OpenMetaverse.Packets; |
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12 | using GridProxy; |
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13 | using Logger = OpenMetaverse.Logger; |
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14 | |||
15 | |||
16 | namespace GridProxy |
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17 | { |
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18 | public class ProxyFrame |
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19 | { |
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20 | public Proxy proxy; |
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21 | private Dictionary<string, CommandDelegate> commandDelegates = new Dictionary<string, CommandDelegate>(); |
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22 | private UUID agentID; |
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23 | private UUID sessionID; |
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24 | private UUID secureSessionID; |
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25 | private UUID inventoryRoot; |
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26 | private bool logLogin = false; |
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27 | private string[] args; |
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28 | |||
29 | public delegate void CommandDelegate(string[] words); |
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30 | |||
31 | public string[] Args |
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32 | { |
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33 | get { return args; } |
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34 | } |
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35 | |||
36 | public UUID AgentID |
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37 | { |
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38 | get { return agentID; } |
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39 | } |
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40 | |||
41 | public UUID SessionID |
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42 | { |
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43 | get { return sessionID; } |
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44 | } |
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45 | |||
46 | public UUID SecureSessionID |
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47 | { |
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48 | get { return secureSessionID; } |
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49 | } |
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50 | |||
51 | public UUID InventoryRoot |
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52 | { |
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53 | get { return inventoryRoot; } |
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54 | } |
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55 | |||
56 | public void AddCommand(string cmd, CommandDelegate deleg) |
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57 | { |
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58 | commandDelegates[cmd] = deleg; |
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59 | } |
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60 | |||
61 | public ProxyFrame(string[] args) |
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62 | { |
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63 | Init(args, null); |
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64 | } |
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65 | |||
66 | public ProxyFrame(string[] args, ProxyConfig proxyConfig) |
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67 | { |
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68 | Init(args, proxyConfig); |
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69 | } |
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70 | |||
71 | private void Init(string[] args, ProxyConfig proxyConfig) |
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72 | { |
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73 | //bool externalPlugin = false; |
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74 | this.args = args; |
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75 | |||
76 | if (proxyConfig == null) |
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77 | { |
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78 | proxyConfig = new ProxyConfig("GridProxy", "Austin Jennings / Andrew Ortman", args, true); |
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79 | } |
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80 | proxy = new Proxy(proxyConfig); |
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81 | |||
82 | // add delegates for login |
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83 | proxy.AddLoginRequestDelegate(new XmlRpcRequestDelegate(LoginRequest)); |
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84 | proxy.AddLoginResponseDelegate(new XmlRpcResponseDelegate(LoginResponse)); |
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85 | |||
86 | // add a delegate for outgoing chat |
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87 | proxy.AddDelegate(PacketType.ChatFromViewer, Direction.Outgoing, new PacketDelegate(ChatFromViewerOut)); |
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88 | |||
89 | // handle command line arguments |
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90 | foreach (string arg in args) |
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91 | if (arg == "--log-login") |
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92 | logLogin = true; |
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93 | else if (arg.Substring(0, 2) == "--") |
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94 | { |
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95 | int ipos = arg.IndexOf("="); |
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96 | if (ipos != -1) |
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97 | { |
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98 | string sw = arg.Substring(0, ipos); |
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99 | string val = arg.Substring(ipos + 1); |
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100 | |||
101 | Logger.Log("arg '" + sw + "' val '" + val + "'", Helpers.LogLevel.Debug); |
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102 | |||
103 | if (sw == "--load") |
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104 | { |
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105 | //externalPlugin = true; |
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106 | LoadPlugin(val); |
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107 | } |
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108 | } |
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109 | } |
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110 | |||
111 | commandDelegates["/load"] = new CommandDelegate(CmdLoad); |
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112 | } |
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113 | |||
114 | private void CmdLoad(string[] words) |
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115 | { |
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116 | if (words.Length != 2) |
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117 | SayToUser("Usage: /load <plugin name>"); |
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118 | else |
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119 | { |
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120 | try |
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121 | { |
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122 | LoadPlugin(words[1]); |
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123 | } |
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124 | catch (Exception e) |
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125 | { |
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126 | Logger.Log("LoadPlugin exception", Helpers.LogLevel.Error, e); |
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127 | } |
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128 | } |
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129 | } |
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130 | |||
131 | public void LoadPlugin(string name) |
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132 | { |
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133 | |||
134 | Assembly assembly = Assembly.LoadFile(Path.GetFullPath(name)); |
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135 | foreach (Type t in assembly.GetTypes()) |
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136 | { |
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137 | try |
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138 | { |
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139 | if (t.IsSubclassOf(typeof(ProxyPlugin))) |
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140 | { |
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141 | ConstructorInfo info = t.GetConstructor(new Type[] { typeof(ProxyFrame) }); |
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142 | ProxyPlugin plugin = (ProxyPlugin)info.Invoke(new object[] { this }); |
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143 | plugin.Init(); |
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144 | } |
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145 | } |
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146 | catch (Exception e) |
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147 | { |
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148 | Logger.Log("LoadPlugin exception", Helpers.LogLevel.Error, e); |
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149 | } |
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150 | } |
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151 | |||
152 | } |
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153 | |||
154 | // LoginRequest: dump a login request to the console |
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155 | private void LoginRequest(object sender, XmlRpcRequestEventArgs e) |
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156 | { |
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157 | if (logLogin) |
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158 | { |
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159 | Console.WriteLine("==> Login Request"); |
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160 | Console.WriteLine(e.m_Request); |
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161 | } |
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162 | } |
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163 | |||
164 | // Loginresponse: dump a login response to the console |
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165 | private void LoginResponse(XmlRpcResponse response) |
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166 | { |
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167 | System.Collections.Hashtable values = (System.Collections.Hashtable)response.Value; |
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168 | if (values.Contains("agent_id")) |
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169 | agentID = new UUID((string)values["agent_id"]); |
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170 | if (values.Contains("session_id")) |
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171 | sessionID = new UUID((string)values["session_id"]); |
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172 | if (values.Contains("secure_session_id")) |
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173 | secureSessionID = new UUID((string)values["secure_session_id"]); |
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174 | if (values.Contains("inventory-root")) |
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175 | { |
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176 | inventoryRoot = new UUID( |
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177 | (string)((System.Collections.Hashtable)(((System.Collections.ArrayList)values["inventory-root"])[0]))["folder_id"] |
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178 | ); |
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179 | if (logLogin) |
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180 | { |
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181 | Console.WriteLine("inventory root: " + inventoryRoot); |
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182 | } |
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183 | } |
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184 | |||
185 | if (logLogin) |
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186 | { |
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187 | Console.WriteLine("<== Login Response"); |
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188 | Console.WriteLine(response); |
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189 | } |
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190 | } |
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191 | |||
192 | // ChatFromViewerOut: outgoing ChatFromViewer delegate; check for Analyst commands |
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193 | private Packet ChatFromViewerOut(Packet packet, IPEndPoint sim) |
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194 | { |
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195 | // deconstruct the packet |
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196 | ChatFromViewerPacket cpacket = (ChatFromViewerPacket)packet; |
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197 | string message = System.Text.Encoding.UTF8.GetString(cpacket.ChatData.Message).Replace("\0", ""); |
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198 | |||
199 | if (message.Length > 1 && message[0] == '/') |
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200 | { |
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201 | string[] words = message.Split(' '); |
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202 | if (commandDelegates.ContainsKey(words[0])) |
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203 | { |
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204 | // this is an Analyst command; act on it and drop the chat packet |
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205 | ((CommandDelegate)commandDelegates[words[0]])(words); |
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206 | return null; |
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207 | } |
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208 | } |
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209 | |||
210 | return packet; |
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211 | } |
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212 | |||
213 | /// <summary> |
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214 | /// Send a message to the viewer |
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215 | /// </summary> |
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216 | /// <param name="message">A string containing the message to send</param> |
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217 | public void SayToUser(string message) |
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218 | { |
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219 | SayToUser("GridProxy", message); |
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220 | } |
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221 | |||
222 | |||
223 | /// <summary> |
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224 | /// Send a message to the viewer |
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225 | /// </summary> |
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226 | /// <param name="fromName">A string containing text indicating the origin of the message</param> |
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227 | /// <param name="message">A string containing the message to send</param> |
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228 | public void SayToUser(string fromName, string message) |
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229 | { |
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230 | ChatFromSimulatorPacket packet = new ChatFromSimulatorPacket(); |
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231 | packet.ChatData.SourceID = UUID.Random(); |
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232 | packet.ChatData.FromName = Utils.StringToBytes(fromName); |
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233 | packet.ChatData.OwnerID = agentID; |
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234 | packet.ChatData.SourceType = (byte)2; |
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235 | packet.ChatData.ChatType = (byte)1; |
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236 | packet.ChatData.Audible = (byte)1; |
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237 | packet.ChatData.Position = new Vector3(0, 0, 0); |
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238 | packet.ChatData.Message = Utils.StringToBytes(message); |
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239 | proxy.InjectPacket(packet, Direction.Incoming); |
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240 | } |
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241 | } |
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242 | |||
243 | public abstract class ProxyPlugin : MarshalByRefObject |
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244 | { |
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245 | // public abstract ProxyPlugin(ProxyFrame main); |
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246 | public abstract void Init(); |
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247 | } |
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248 | } |