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 Nini.Config; |
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29 | using log4net; |
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30 | using System; |
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31 | using System.Reflection; |
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32 | using System.IO; |
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33 | using System.Net; |
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34 | using System.Text; |
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35 | using System.Text.RegularExpressions; |
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36 | using System.Xml; |
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37 | using System.Xml.Serialization; |
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38 | using System.Collections.Generic; |
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39 | using OpenSim.Server.Base; |
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40 | using OpenSim.Services.Interfaces; |
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41 | using GridRegion = OpenSim.Services.Interfaces.GridRegion; |
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42 | using OpenSim.Framework; |
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43 | using OpenSim.Framework.ServiceAuth; |
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44 | using OpenSim.Framework.Servers.HttpServer; |
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45 | using OpenMetaverse; |
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46 | |||
47 | namespace OpenSim.Server.Handlers.Grid |
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48 | { |
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49 | public class GridServerPostHandler : BaseStreamHandler |
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50 | { |
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51 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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52 | |||
53 | #pragma warning disable 414 |
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54 | private static string LogHeader = "[GRID HANDLER]"; |
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55 | #pragma warning restore 414 |
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56 | |||
57 | private IGridService m_GridService; |
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58 | |||
59 | public GridServerPostHandler(IGridService service, IServiceAuth auth) : |
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60 | base("POST", "/grid", auth) |
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61 | { |
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62 | m_GridService = service; |
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63 | } |
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64 | |||
65 | protected override byte[] ProcessRequest(string path, Stream requestData, |
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66 | IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) |
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67 | { |
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68 | StreamReader sr = new StreamReader(requestData); |
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69 | string body = sr.ReadToEnd(); |
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70 | sr.Close(); |
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71 | body = body.Trim(); |
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72 | |||
73 | //m_log.DebugFormat("[XXX]: query String: {0}", body); |
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74 | |||
75 | try |
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76 | { |
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77 | Dictionary<string, object> request = |
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78 | ServerUtils.ParseQueryString(body); |
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79 | |||
80 | if (!request.ContainsKey("METHOD")) |
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81 | return FailureResult(); |
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82 | |||
83 | string method = request["METHOD"].ToString(); |
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84 | |||
85 | switch (method) |
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86 | { |
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87 | case "register": |
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88 | return Register(request); |
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89 | |||
90 | case "deregister": |
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91 | return Deregister(request); |
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92 | |||
93 | case "get_neighbours": |
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94 | return GetNeighbours(request); |
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95 | |||
96 | case "get_region_by_uuid": |
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97 | return GetRegionByUUID(request); |
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98 | |||
99 | case "get_region_by_position": |
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100 | return GetRegionByPosition(request); |
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101 | |||
102 | case "get_region_by_name": |
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103 | return GetRegionByName(request); |
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104 | |||
105 | case "get_regions_by_name": |
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106 | return GetRegionsByName(request); |
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107 | |||
108 | case "get_region_range": |
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109 | return GetRegionRange(request); |
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110 | |||
111 | case "get_default_regions": |
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112 | return GetDefaultRegions(request); |
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113 | |||
114 | case "get_default_hypergrid_regions": |
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115 | return GetDefaultHypergridRegions(request); |
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116 | |||
117 | case "get_fallback_regions": |
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118 | return GetFallbackRegions(request); |
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119 | |||
120 | case "get_hyperlinks": |
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121 | return GetHyperlinks(request); |
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122 | |||
123 | case "get_region_flags": |
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124 | return GetRegionFlags(request); |
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125 | |||
126 | case "get_grid_extra_features": |
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127 | return GetGridExtraFeatures(request); |
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128 | } |
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129 | |||
130 | m_log.DebugFormat("[GRID HANDLER]: unknown method request {0}", method); |
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131 | } |
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132 | catch (Exception e) |
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133 | { |
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134 | m_log.ErrorFormat("[GRID HANDLER]: Exception {0} {1}", e.Message, e.StackTrace); |
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135 | } |
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136 | |||
137 | return FailureResult(); |
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138 | } |
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139 | |||
140 | #region Method-specific handlers |
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141 | |||
142 | byte[] Register(Dictionary<string, object> request) |
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143 | { |
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144 | UUID scopeID = UUID.Zero; |
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145 | if (request.ContainsKey("SCOPEID")) |
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146 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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147 | else |
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148 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to register region"); |
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149 | |||
150 | int versionNumberMin = 0, versionNumberMax = 0; |
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151 | if (request.ContainsKey("VERSIONMIN")) |
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152 | Int32.TryParse(request["VERSIONMIN"].ToString(), out versionNumberMin); |
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153 | else |
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154 | m_log.WarnFormat("[GRID HANDLER]: no minimum protocol version in request to register region"); |
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155 | |||
156 | if (request.ContainsKey("VERSIONMAX")) |
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157 | Int32.TryParse(request["VERSIONMAX"].ToString(), out versionNumberMax); |
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158 | else |
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159 | m_log.WarnFormat("[GRID HANDLER]: no maximum protocol version in request to register region"); |
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160 | |||
161 | // Check the protocol version |
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162 | if ((versionNumberMin > ProtocolVersions.ServerProtocolVersionMax && versionNumberMax < ProtocolVersions.ServerProtocolVersionMax)) |
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163 | { |
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164 | // Can't do, there is no overlap in the acceptable ranges |
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165 | return FailureResult(); |
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166 | } |
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167 | |||
168 | Dictionary<string, object> rinfoData = new Dictionary<string, object>(); |
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169 | GridRegion rinfo = null; |
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170 | try |
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171 | { |
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172 | foreach (KeyValuePair<string, object> kvp in request) |
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173 | rinfoData[kvp.Key] = kvp.Value.ToString(); |
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174 | rinfo = new GridRegion(rinfoData); |
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175 | } |
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176 | catch (Exception e) |
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177 | { |
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178 | m_log.DebugFormat("[GRID HANDLER]: exception unpacking region data: {0}", e); |
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179 | } |
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180 | |||
181 | string result = "Error communicating with grid service"; |
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182 | if (rinfo != null) |
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183 | result = m_GridService.RegisterRegion(scopeID, rinfo); |
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184 | |||
185 | if (result == String.Empty) |
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186 | return SuccessResult(); |
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187 | else |
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188 | return FailureResult(result); |
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189 | } |
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190 | |||
191 | byte[] Deregister(Dictionary<string, object> request) |
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192 | { |
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193 | UUID regionID = UUID.Zero; |
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194 | if (request.ContainsKey("REGIONID")) |
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195 | UUID.TryParse(request["REGIONID"].ToString(), out regionID); |
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196 | else |
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197 | m_log.WarnFormat("[GRID HANDLER]: no regionID in request to deregister region"); |
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198 | |||
199 | bool result = m_GridService.DeregisterRegion(regionID); |
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200 | |||
201 | if (result) |
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202 | return SuccessResult(); |
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203 | else |
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204 | return FailureResult(); |
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205 | |||
206 | } |
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207 | |||
208 | byte[] GetNeighbours(Dictionary<string, object> request) |
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209 | { |
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210 | UUID scopeID = UUID.Zero; |
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211 | if (request.ContainsKey("SCOPEID")) |
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212 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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213 | else |
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214 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get neighbours"); |
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215 | |||
216 | UUID regionID = UUID.Zero; |
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217 | if (request.ContainsKey("REGIONID")) |
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218 | UUID.TryParse(request["REGIONID"].ToString(), out regionID); |
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219 | else |
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220 | m_log.WarnFormat("[GRID HANDLER]: no regionID in request to get neighbours"); |
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221 | |||
222 | List<GridRegion> rinfos = m_GridService.GetNeighbours(scopeID, regionID); |
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223 | //m_log.DebugFormat("[GRID HANDLER]: neighbours for region {0}: {1}", regionID, rinfos.Count); |
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224 | |||
225 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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226 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
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227 | result["result"] = "null"; |
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228 | else |
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229 | { |
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230 | int i = 0; |
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231 | foreach (GridRegion rinfo in rinfos) |
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232 | { |
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233 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
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234 | result["region" + i] = rinfoDict; |
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235 | i++; |
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236 | } |
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237 | } |
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238 | |||
239 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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240 | |||
241 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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242 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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243 | } |
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244 | |||
245 | byte[] GetRegionByUUID(Dictionary<string, object> request) |
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246 | { |
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247 | UUID scopeID = UUID.Zero; |
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248 | if (request.ContainsKey("SCOPEID")) |
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249 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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250 | else |
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251 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get neighbours"); |
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252 | |||
253 | UUID regionID = UUID.Zero; |
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254 | if (request.ContainsKey("REGIONID")) |
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255 | UUID.TryParse(request["REGIONID"].ToString(), out regionID); |
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256 | else |
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257 | m_log.WarnFormat("[GRID HANDLER]: no regionID in request to get neighbours"); |
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258 | |||
259 | GridRegion rinfo = m_GridService.GetRegionByUUID(scopeID, regionID); |
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260 | //m_log.DebugFormat("[GRID HANDLER]: neighbours for region {0}: {1}", regionID, rinfos.Count); |
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261 | |||
262 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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263 | if (rinfo == null) |
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264 | result["result"] = "null"; |
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265 | else |
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266 | result["result"] = rinfo.ToKeyValuePairs(); |
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267 | |||
268 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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269 | |||
270 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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271 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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272 | } |
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273 | |||
274 | byte[] GetRegionByPosition(Dictionary<string, object> request) |
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275 | { |
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276 | UUID scopeID = UUID.Zero; |
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277 | if (request.ContainsKey("SCOPEID")) |
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278 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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279 | else |
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280 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get region by position"); |
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281 | |||
282 | int x = 0, y = 0; |
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283 | if (request.ContainsKey("X")) |
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284 | Int32.TryParse(request["X"].ToString(), out x); |
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285 | else |
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286 | m_log.WarnFormat("[GRID HANDLER]: no X in request to get region by position"); |
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287 | if (request.ContainsKey("Y")) |
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288 | Int32.TryParse(request["Y"].ToString(), out y); |
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289 | else |
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290 | m_log.WarnFormat("[GRID HANDLER]: no Y in request to get region by position"); |
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291 | |||
292 | // m_log.DebugFormat("{0} GetRegionByPosition: loc=<{1},{2}>", LogHeader, x, y); |
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293 | GridRegion rinfo = m_GridService.GetRegionByPosition(scopeID, x, y); |
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294 | |||
295 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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296 | if (rinfo == null) |
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297 | result["result"] = "null"; |
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298 | else |
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299 | result["result"] = rinfo.ToKeyValuePairs(); |
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300 | |||
301 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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302 | |||
303 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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304 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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305 | } |
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306 | |||
307 | byte[] GetRegionByName(Dictionary<string, object> request) |
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308 | { |
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309 | UUID scopeID = UUID.Zero; |
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310 | if (request.ContainsKey("SCOPEID")) |
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311 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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312 | else |
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313 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get region by name"); |
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314 | |||
315 | string regionName = string.Empty; |
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316 | if (request.ContainsKey("NAME")) |
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317 | regionName = request["NAME"].ToString(); |
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318 | else |
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319 | m_log.WarnFormat("[GRID HANDLER]: no name in request to get region by name"); |
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320 | |||
321 | GridRegion rinfo = m_GridService.GetRegionByName(scopeID, regionName); |
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322 | //m_log.DebugFormat("[GRID HANDLER]: neighbours for region {0}: {1}", regionID, rinfos.Count); |
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323 | |||
324 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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325 | if (rinfo == null) |
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326 | result["result"] = "null"; |
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327 | else |
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328 | result["result"] = rinfo.ToKeyValuePairs(); |
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329 | |||
330 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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331 | |||
332 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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333 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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334 | } |
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335 | |||
336 | byte[] GetRegionsByName(Dictionary<string, object> request) |
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337 | { |
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338 | UUID scopeID = UUID.Zero; |
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339 | if (request.ContainsKey("SCOPEID")) |
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340 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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341 | else |
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342 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get regions by name"); |
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343 | |||
344 | string regionName = string.Empty; |
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345 | if (request.ContainsKey("NAME")) |
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346 | regionName = request["NAME"].ToString(); |
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347 | else |
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348 | m_log.WarnFormat("[GRID HANDLER]: no NAME in request to get regions by name"); |
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349 | |||
350 | int max = 0; |
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351 | if (request.ContainsKey("MAX")) |
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352 | Int32.TryParse(request["MAX"].ToString(), out max); |
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353 | else |
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354 | m_log.WarnFormat("[GRID HANDLER]: no MAX in request to get regions by name"); |
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355 | |||
356 | List<GridRegion> rinfos = m_GridService.GetRegionsByName(scopeID, regionName, max); |
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357 | //m_log.DebugFormat("[GRID HANDLER]: neighbours for region {0}: {1}", regionID, rinfos.Count); |
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358 | |||
359 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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360 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
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361 | result["result"] = "null"; |
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362 | else |
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363 | { |
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364 | int i = 0; |
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365 | foreach (GridRegion rinfo in rinfos) |
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366 | { |
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367 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
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368 | result["region" + i] = rinfoDict; |
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369 | i++; |
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370 | } |
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371 | } |
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372 | |||
373 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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374 | |||
375 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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376 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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377 | } |
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378 | |||
379 | byte[] GetRegionRange(Dictionary<string, object> request) |
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380 | { |
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381 | //m_log.DebugFormat("[GRID HANDLER]: GetRegionRange"); |
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382 | UUID scopeID = UUID.Zero; |
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383 | if (request.ContainsKey("SCOPEID")) |
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384 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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385 | else |
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386 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get region range"); |
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387 | |||
388 | int xmin = 0, xmax = 0, ymin = 0, ymax = 0; |
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389 | if (request.ContainsKey("XMIN")) |
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390 | Int32.TryParse(request["XMIN"].ToString(), out xmin); |
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391 | else |
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392 | m_log.WarnFormat("[GRID HANDLER]: no XMIN in request to get region range"); |
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393 | if (request.ContainsKey("XMAX")) |
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394 | Int32.TryParse(request["XMAX"].ToString(), out xmax); |
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395 | else |
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396 | m_log.WarnFormat("[GRID HANDLER]: no XMAX in request to get region range"); |
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397 | if (request.ContainsKey("YMIN")) |
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398 | Int32.TryParse(request["YMIN"].ToString(), out ymin); |
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399 | else |
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400 | m_log.WarnFormat("[GRID HANDLER]: no YMIN in request to get region range"); |
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401 | if (request.ContainsKey("YMAX")) |
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402 | Int32.TryParse(request["YMAX"].ToString(), out ymax); |
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403 | else |
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404 | m_log.WarnFormat("[GRID HANDLER]: no YMAX in request to get region range"); |
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405 | |||
406 | |||
407 | List<GridRegion> rinfos = m_GridService.GetRegionRange(scopeID, xmin, xmax, ymin, ymax); |
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408 | |||
409 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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410 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
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411 | result["result"] = "null"; |
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412 | else |
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413 | { |
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414 | int i = 0; |
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415 | foreach (GridRegion rinfo in rinfos) |
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416 | { |
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417 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
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418 | result["region" + i] = rinfoDict; |
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419 | i++; |
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420 | } |
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421 | } |
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422 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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423 | |||
424 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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425 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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426 | } |
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427 | |||
428 | byte[] GetDefaultRegions(Dictionary<string, object> request) |
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429 | { |
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430 | //m_log.DebugFormat("[GRID HANDLER]: GetDefaultRegions"); |
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431 | UUID scopeID = UUID.Zero; |
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432 | if (request.ContainsKey("SCOPEID")) |
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433 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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434 | else |
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435 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get region range"); |
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436 | |||
437 | List<GridRegion> rinfos = m_GridService.GetDefaultRegions(scopeID); |
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438 | |||
439 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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440 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
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441 | result["result"] = "null"; |
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442 | else |
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443 | { |
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444 | int i = 0; |
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445 | foreach (GridRegion rinfo in rinfos) |
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446 | { |
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447 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
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448 | result["region" + i] = rinfoDict; |
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449 | i++; |
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450 | } |
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451 | } |
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452 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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453 | |||
454 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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455 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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456 | } |
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457 | |||
458 | byte[] GetDefaultHypergridRegions(Dictionary<string, object> request) |
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459 | { |
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460 | //m_log.DebugFormat("[GRID HANDLER]: GetDefaultRegions"); |
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461 | UUID scopeID = UUID.Zero; |
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462 | if (request.ContainsKey("SCOPEID")) |
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463 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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464 | else |
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465 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get region range"); |
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466 | |||
467 | List<GridRegion> rinfos = m_GridService.GetDefaultHypergridRegions(scopeID); |
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468 | |||
469 | Dictionary<string, object> result = new Dictionary<string, object>(); |
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470 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
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471 | result["result"] = "null"; |
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472 | else |
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473 | { |
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474 | int i = 0; |
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475 | foreach (GridRegion rinfo in rinfos) |
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476 | { |
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477 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
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478 | result["region" + i] = rinfoDict; |
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479 | i++; |
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480 | } |
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481 | } |
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482 | string xmlString = ServerUtils.BuildXmlResponse(result); |
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483 | |||
484 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
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485 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
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486 | } |
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487 | |||
488 | byte[] GetFallbackRegions(Dictionary<string, object> request) |
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489 | { |
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490 | //m_log.DebugFormat("[GRID HANDLER]: GetRegionRange"); |
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491 | UUID scopeID = UUID.Zero; |
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492 | if (request.ContainsKey("SCOPEID")) |
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493 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
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494 | else |
||
495 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get fallback regions"); |
||
496 | |||
497 | int x = 0, y = 0; |
||
498 | if (request.ContainsKey("X")) |
||
499 | Int32.TryParse(request["X"].ToString(), out x); |
||
500 | else |
||
501 | m_log.WarnFormat("[GRID HANDLER]: no X in request to get fallback regions"); |
||
502 | if (request.ContainsKey("Y")) |
||
503 | Int32.TryParse(request["Y"].ToString(), out y); |
||
504 | else |
||
505 | m_log.WarnFormat("[GRID HANDLER]: no Y in request to get fallback regions"); |
||
506 | |||
507 | |||
508 | List<GridRegion> rinfos = m_GridService.GetFallbackRegions(scopeID, x, y); |
||
509 | |||
510 | Dictionary<string, object> result = new Dictionary<string, object>(); |
||
511 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
||
512 | result["result"] = "null"; |
||
513 | else |
||
514 | { |
||
515 | int i = 0; |
||
516 | foreach (GridRegion rinfo in rinfos) |
||
517 | { |
||
518 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
||
519 | result["region" + i] = rinfoDict; |
||
520 | i++; |
||
521 | } |
||
522 | } |
||
523 | string xmlString = ServerUtils.BuildXmlResponse(result); |
||
524 | |||
525 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
||
526 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
||
527 | } |
||
528 | |||
529 | byte[] GetHyperlinks(Dictionary<string, object> request) |
||
530 | { |
||
531 | //m_log.DebugFormat("[GRID HANDLER]: GetHyperlinks"); |
||
532 | UUID scopeID = UUID.Zero; |
||
533 | if (request.ContainsKey("SCOPEID")) |
||
534 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
||
535 | else |
||
536 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get linked regions"); |
||
537 | |||
538 | List<GridRegion> rinfos = m_GridService.GetHyperlinks(scopeID); |
||
539 | |||
540 | Dictionary<string, object> result = new Dictionary<string, object>(); |
||
541 | if ((rinfos == null) || ((rinfos != null) && (rinfos.Count == 0))) |
||
542 | result["result"] = "null"; |
||
543 | else |
||
544 | { |
||
545 | int i = 0; |
||
546 | foreach (GridRegion rinfo in rinfos) |
||
547 | { |
||
548 | Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs(); |
||
549 | result["region" + i] = rinfoDict; |
||
550 | i++; |
||
551 | } |
||
552 | } |
||
553 | string xmlString = ServerUtils.BuildXmlResponse(result); |
||
554 | |||
555 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
||
556 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
||
557 | } |
||
558 | |||
559 | byte[] GetRegionFlags(Dictionary<string, object> request) |
||
560 | { |
||
561 | UUID scopeID = UUID.Zero; |
||
562 | if (request.ContainsKey("SCOPEID")) |
||
563 | UUID.TryParse(request["SCOPEID"].ToString(), out scopeID); |
||
564 | else |
||
565 | m_log.WarnFormat("[GRID HANDLER]: no scopeID in request to get neighbours"); |
||
566 | |||
567 | UUID regionID = UUID.Zero; |
||
568 | if (request.ContainsKey("REGIONID")) |
||
569 | UUID.TryParse(request["REGIONID"].ToString(), out regionID); |
||
570 | else |
||
571 | m_log.WarnFormat("[GRID HANDLER]: no regionID in request to get neighbours"); |
||
572 | |||
573 | int flags = m_GridService.GetRegionFlags(scopeID, regionID); |
||
574 | // m_log.DebugFormat("[GRID HANDLER]: flags for region {0}: {1}", regionID, flags); |
||
575 | |||
576 | Dictionary<string, object> result = new Dictionary<string, object>(); |
||
577 | result["result"] = flags.ToString(); |
||
578 | |||
579 | string xmlString = ServerUtils.BuildXmlResponse(result); |
||
580 | |||
581 | //m_log.DebugFormat("[GRID HANDLER]: resp string: {0}", xmlString); |
||
582 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
||
583 | } |
||
584 | |||
585 | byte[] GetGridExtraFeatures(Dictionary<string, object> request) |
||
586 | { |
||
587 | |||
588 | Dictionary<string, object> result = new Dictionary<string, object> (); |
||
589 | Dictionary<string, object> extraFeatures = m_GridService.GetExtraFeatures (); |
||
590 | |||
591 | foreach (string key in extraFeatures.Keys) |
||
592 | { |
||
593 | result [key] = extraFeatures [key]; |
||
594 | } |
||
595 | |||
596 | string xmlString = ServerUtils.BuildXmlResponse(result); |
||
597 | |||
598 | return Util.UTF8NoBomEncoding.GetBytes(xmlString); |
||
599 | } |
||
600 | |||
601 | #endregion |
||
602 | |||
603 | #region Misc |
||
604 | |||
605 | private byte[] SuccessResult() |
||
606 | { |
||
607 | XmlDocument doc = new XmlDocument(); |
||
608 | |||
609 | XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration, |
||
610 | "", ""); |
||
611 | |||
612 | doc.AppendChild(xmlnode); |
||
613 | |||
614 | XmlElement rootElement = doc.CreateElement("", "ServerResponse", |
||
615 | ""); |
||
616 | |||
617 | doc.AppendChild(rootElement); |
||
618 | |||
619 | XmlElement result = doc.CreateElement("", "Result", ""); |
||
620 | result.AppendChild(doc.CreateTextNode("Success")); |
||
621 | |||
622 | rootElement.AppendChild(result); |
||
623 | |||
624 | return Util.DocToBytes(doc); |
||
625 | } |
||
626 | |||
627 | private byte[] FailureResult() |
||
628 | { |
||
629 | return FailureResult(String.Empty); |
||
630 | } |
||
631 | |||
632 | private byte[] FailureResult(string msg) |
||
633 | { |
||
634 | XmlDocument doc = new XmlDocument(); |
||
635 | |||
636 | XmlNode xmlnode = doc.CreateNode(XmlNodeType.XmlDeclaration, |
||
637 | "", ""); |
||
638 | |||
639 | doc.AppendChild(xmlnode); |
||
640 | |||
641 | XmlElement rootElement = doc.CreateElement("", "ServerResponse", |
||
642 | ""); |
||
643 | |||
644 | doc.AppendChild(rootElement); |
||
645 | |||
646 | XmlElement result = doc.CreateElement("", "Result", ""); |
||
647 | result.AppendChild(doc.CreateTextNode("Failure")); |
||
648 | |||
649 | rootElement.AppendChild(result); |
||
650 | |||
651 | XmlElement message = doc.CreateElement("", "Message", ""); |
||
652 | message.AppendChild(doc.CreateTextNode(msg)); |
||
653 | |||
654 | rootElement.AppendChild(message); |
||
655 | |||
656 | return Util.DocToBytes(doc); |
||
657 | } |
||
658 | |||
659 | #endregion |
||
660 | } |
||
661 | } |