opensim – Blame information for rev 1
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1 | eva | 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 log4net; |
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29 | using System; |
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30 | using System.Collections.Generic; |
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31 | using System.IO; |
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32 | using System.Net; |
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33 | using System.Reflection; |
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34 | |||
35 | using Nini.Config; |
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36 | using OpenSim.Framework; |
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37 | using OpenSim.Framework.Console; |
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38 | using OpenSim.Framework.Communications; |
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39 | using OpenSim.Server.Base; |
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40 | using OpenSim.Services.Interfaces; |
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41 | using OpenMetaverse; |
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42 | using OpenMetaverse.StructuredData; |
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43 | |||
44 | namespace OpenSim.Services.Connectors |
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45 | { |
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46 | public class MapImageServicesConnector : IMapImageService |
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47 | { |
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48 | private static readonly ILog m_log = |
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49 | LogManager.GetLogger( |
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50 | MethodBase.GetCurrentMethod().DeclaringType); |
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51 | |||
52 | private string m_ServerURI = String.Empty; |
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53 | |||
54 | public MapImageServicesConnector() |
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55 | { |
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56 | } |
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57 | |||
58 | public MapImageServicesConnector(string serverURI) |
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59 | { |
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60 | m_ServerURI = serverURI.TrimEnd('/'); |
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61 | } |
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62 | |||
63 | public MapImageServicesConnector(IConfigSource source) |
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64 | { |
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65 | Initialise(source); |
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66 | } |
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67 | |||
68 | public virtual void Initialise(IConfigSource source) |
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69 | { |
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70 | IConfig config = source.Configs["MapImageService"]; |
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71 | if (config == null) |
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72 | { |
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73 | m_log.Error("[MAP IMAGE CONNECTOR]: MapImageService missing"); |
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74 | throw new Exception("MapImage connector init error"); |
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75 | } |
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76 | |||
77 | string serviceURI = config.GetString("MapImageServerURI", |
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78 | String.Empty); |
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79 | |||
80 | if (serviceURI == String.Empty) |
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81 | { |
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82 | m_log.Error("[MAP IMAGE CONNECTOR]: No Server URI named in section MapImageService"); |
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83 | throw new Exception("MapImage connector init error"); |
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84 | } |
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85 | m_ServerURI = serviceURI; |
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86 | m_ServerURI = serviceURI.TrimEnd('/'); |
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87 | } |
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88 | |||
89 | public bool AddMapTile(int x, int y, byte[] jpgData, out string reason) |
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90 | { |
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91 | reason = string.Empty; |
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92 | int tickstart = Util.EnvironmentTickCount(); |
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93 | Dictionary<string, object> sendData = new Dictionary<string, object>(); |
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94 | sendData["X"] = x.ToString(); |
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95 | sendData["Y"] = y.ToString(); |
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96 | sendData["TYPE"] = "image/jpeg"; |
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97 | sendData["DATA"] = Convert.ToBase64String(jpgData); |
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98 | |||
99 | string reqString = ServerUtils.BuildQueryString(sendData); |
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100 | string uri = m_ServerURI + "/map"; |
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101 | |||
102 | try |
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103 | { |
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104 | string reply = SynchronousRestFormsRequester.MakeRequest("POST", |
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105 | uri, |
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106 | reqString); |
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107 | if (reply != string.Empty) |
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108 | { |
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109 | Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); |
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110 | |||
111 | if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "success")) |
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112 | { |
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113 | return true; |
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114 | } |
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115 | else if (replyData.ContainsKey("Result") && (replyData["Result"].ToString().ToLower() == "failure")) |
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116 | { |
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117 | reason = string.Format("Map post to {0} failed: {1}", uri, replyData["Message"].ToString()); |
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118 | m_log.WarnFormat("[MAP IMAGE CONNECTOR]: {0}", reason); |
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119 | |||
120 | return false; |
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121 | } |
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122 | else if (!replyData.ContainsKey("Result")) |
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123 | { |
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124 | reason = string.Format("Reply data from {0} does not contain result field", uri); |
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125 | m_log.WarnFormat("[MAP IMAGE CONNECTOR]: {0}", reason); |
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126 | } |
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127 | else |
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128 | { |
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129 | reason = string.Format("Unexpected result {0} from {1}" + replyData["Result"].ToString(), uri); |
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130 | m_log.WarnFormat("[MAP IMAGE CONNECTOR]: {0}", reason); |
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131 | } |
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132 | } |
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133 | else |
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134 | { |
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135 | reason = string.Format("Map post received null reply from {0}", uri); |
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136 | m_log.WarnFormat("[MAP IMAGE CONNECTOR]: {0}", reason); |
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137 | } |
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138 | } |
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139 | catch (Exception e) |
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140 | { |
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141 | reason = string.Format("Exception when posting to map server at {0}: {1}", uri, e.Message); |
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142 | m_log.WarnFormat("[MAP IMAGE CONNECTOR]: {0}", reason); |
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143 | } |
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144 | finally |
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145 | { |
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146 | // This just dumps a warning for any operation that takes more than 100 ms |
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147 | int tickdiff = Util.EnvironmentTickCountSubtract(tickstart); |
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148 | m_log.DebugFormat("[MAP IMAGE CONNECTOR]: map tile uploaded in {0}ms", tickdiff); |
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149 | } |
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150 | |||
151 | return false; |
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152 | |||
153 | } |
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154 | |||
155 | public byte[] GetMapTile(string fileName, out string format) |
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156 | { |
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157 | format = string.Empty; |
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158 | new Exception("GetMapTile method not Implemented"); |
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159 | return null; |
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160 | } |
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161 | } |
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162 | } |