clockwerk-opensim – Blame information for rev 1
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1 | vero | 1 | /* |
2 | * Copyright (c) Contributors, http://opensimulator.org/ |
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3 | * See CONTRIBUTORS.TXT for a full list of copyright holders. |
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4 | * |
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5 | * Redistribution and use in source and binary forms, with or without |
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6 | * modification, are permitted provided that the following conditions are met: |
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7 | * * Redistributions of source code must retain the above copyright |
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8 | * notice, this list of conditions and the following disclaimer. |
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9 | * * Redistributions in binary form must reproduce the above copyright |
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10 | * notice, this list of conditions and the following disclaimer in the |
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11 | * documentation and/or other materials provided with the distribution. |
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12 | * * Neither the name of the OpenSimulator Project nor the |
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13 | * names of its contributors may be used to endorse or promote products |
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14 | * derived from this software without specific prior written permission. |
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15 | * |
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16 | * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY |
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17 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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18 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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19 | * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY |
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20 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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21 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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22 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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23 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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24 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
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25 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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26 | */ |
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27 | |||
28 | using System; |
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29 | using System.Reflection; |
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30 | using System.Text; |
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31 | using System.Xml; |
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32 | using System.Collections.Generic; |
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33 | using System.IO; |
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34 | using Nini.Config; |
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35 | using OpenSim.Framework; |
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36 | using OpenSim.Server.Base; |
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37 | using OpenSim.Services.Interfaces; |
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38 | using OpenSim.Framework.Servers.HttpServer; |
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39 | using OpenSim.Framework.ServiceAuth; |
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40 | using OpenSim.Server.Handlers.Base; |
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41 | using log4net; |
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42 | using OpenMetaverse; |
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43 | |||
44 | namespace OpenSim.OfflineIM |
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45 | { |
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46 | public class OfflineIMServiceRobustConnector : ServiceConnector |
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47 | { |
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48 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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49 | |||
50 | private IOfflineIMService m_OfflineIMService; |
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51 | private string m_ConfigName = "Messaging"; |
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52 | |||
53 | public OfflineIMServiceRobustConnector(IConfigSource config, IHttpServer server, string configName) : |
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54 | base(config, server, configName) |
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55 | { |
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56 | if (configName != String.Empty) |
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57 | m_ConfigName = configName; |
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58 | |||
59 | m_log.DebugFormat("[OfflineIM.V2.RobustConnector]: Starting with config name {0}", m_ConfigName); |
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60 | |||
61 | m_OfflineIMService = new OfflineIMService(config); |
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62 | |||
63 | IServiceAuth auth = ServiceAuth.Create(config, m_ConfigName); |
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64 | |||
65 | server.AddStreamHandler(new OfflineIMServicePostHandler(m_OfflineIMService, auth)); |
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66 | } |
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67 | } |
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68 | |||
69 | public class OfflineIMServicePostHandler : BaseStreamHandler |
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70 | { |
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71 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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72 | |||
73 | private IOfflineIMService m_OfflineIMService; |
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74 | |||
75 | public OfflineIMServicePostHandler(IOfflineIMService service, IServiceAuth auth) : |
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76 | base("POST", "/offlineim", auth) |
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77 | { |
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78 | m_OfflineIMService = service; |
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79 | } |
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80 | |||
81 | protected override byte[] ProcessRequest(string path, Stream requestData, |
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82 | IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) |
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83 | { |
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84 | StreamReader sr = new StreamReader(requestData); |
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85 | string body = sr.ReadToEnd(); |
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86 | sr.Close(); |
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87 | body = body.Trim(); |
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88 | |||
89 | //m_log.DebugFormat("[XXX]: query String: {0}", body); |
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90 | |||
91 | try |
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92 | { |
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93 | Dictionary<string, object> request = |
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94 | ServerUtils.ParseQueryString(body); |
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95 | |||
96 | if (!request.ContainsKey("METHOD")) |
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97 | return FailureResult(); |
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98 | |||
99 | string method = request["METHOD"].ToString(); |
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100 | request.Remove("METHOD"); |
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101 | |||
102 | switch (method) |
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103 | { |
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104 | case "GET": |
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105 | return HandleGet(request); |
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106 | case "STORE": |
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107 | return HandleStore(request); |
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108 | case "DELETE": |
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109 | return HandleDelete(request); |
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110 | } |
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111 | m_log.DebugFormat("[OFFLINE IM HANDLER]: unknown method request: {0}", method); |
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112 | } |
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113 | catch (Exception e) |
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114 | { |
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115 | m_log.Error(string.Format("[OFFLINE IM HANDLER]: Exception {0} ", e.Message), e); |
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116 | } |
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117 | |||
118 | return FailureResult(); |
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119 | } |
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120 | |||
121 | byte[] HandleStore(Dictionary<string, object> request) |
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122 | { |
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123 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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124 | |||
125 | GridInstantMessage im = OfflineIMDataUtils.GridInstantMessage(request); |
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126 | |||
127 | string reason = string.Empty; |
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128 | |||
129 | bool success = m_OfflineIMService.StoreMessage(im, out reason); |
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130 | |||
131 | result["RESULT"] = success.ToString(); |
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132 | if (!success) |
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133 | result["REASON"] = reason; |
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134 | |||
135 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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136 | |||
137 | //m_log.DebugFormat("[XXX]: resp string: {0}", xmlString); |
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138 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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139 | } |
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140 | |||
141 | byte[] HandleGet(Dictionary<string, object> request) |
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142 | { |
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143 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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144 | |||
145 | if (!request.ContainsKey("PrincipalID")) |
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146 | NullResult(result, "Bad network data"); |
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147 | else |
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148 | { |
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149 | UUID principalID = new UUID(request["PrincipalID"].ToString()); |
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150 | List<GridInstantMessage> ims = m_OfflineIMService.GetMessages(principalID); |
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151 | |||
152 | Dictionary<string, object> dict = new Dictionary<string, object>(); |
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153 | int i = 0; |
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154 | foreach (GridInstantMessage m in ims) |
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155 | dict["im-" + i++] = OfflineIMDataUtils.GridInstantMessage(m); |
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156 | |||
157 | result["RESULT"] = dict; |
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158 | } |
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159 | |||
160 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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161 | |||
162 | //m_log.DebugFormat("[XXX]: resp string: {0}", xmlString); |
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163 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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164 | } |
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165 | |||
166 | byte[] HandleDelete(Dictionary<string, object> request) |
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167 | { |
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168 | if (!request.ContainsKey("UserID")) |
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169 | { |
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170 | return FailureResult(); |
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171 | } |
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172 | else |
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173 | { |
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174 | UUID userID = new UUID(request["UserID"].ToString()); |
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175 | m_OfflineIMService.DeleteMessages(userID); |
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176 | |||
177 | return SuccessResult(); |
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178 | } |
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179 | } |
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180 | |||
181 | #region Helpers |
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182 | |||
183 | private void NullResult(Dictionary<string, object> result, string reason) |
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184 | { |
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185 | result["RESULT"] = "NULL"; |
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186 | result["REASON"] = reason; |
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187 | } |
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188 | |||
189 | private byte[] FailureResult() |
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190 | { |
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191 | return BoolResult(false); |
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192 | } |
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193 | |||
194 | private byte[] SuccessResult() |
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195 | { |
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196 | return BoolResult(true); |
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197 | } |
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198 | |||
199 | private byte[] BoolResult(bool value) |
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200 | { |
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201 | XmlDocument doc = new XmlDocument(); |
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202 | |||
203 | XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration, |
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204 | "", ""); |
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205 | |||
206 | doc.AppendChild(xmlnode); |
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207 | |||
208 | XmlElement rootElement = doc.CreateElement("", "ServerResponse", |
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209 | ""); |
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210 | |||
211 | doc.AppendChild(rootElement); |
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212 | |||
213 | XmlElement result = doc.CreateElement("", "RESULT", ""); |
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214 | result.AppendChild(doc.CreateTextNode(value.ToString())); |
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215 | |||
216 | rootElement.AppendChild(result); |
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217 | |||
218 | return Util.DocToBytes(doc); |
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219 | } |
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220 | |||
221 | #endregion |
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222 | } |
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223 | } |