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.Reflection; |
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33 | using Nini.Config; |
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34 | using OpenSim.Framework; |
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35 | using OpenSim.Services.Interfaces; |
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36 | using OpenSim.Services.Connectors.Friends; |
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37 | using FriendInfo = OpenSim.Services.Interfaces.FriendInfo; |
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38 | using OpenSim.Server.Base; |
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39 | using OpenMetaverse; |
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40 | |||
41 | namespace OpenSim.Services.Connectors.Hypergrid |
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42 | { |
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43 | public class HGFriendsServicesConnector : FriendsSimConnector |
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44 | { |
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45 | private static readonly ILog m_log = |
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46 | LogManager.GetLogger( |
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47 | MethodBase.GetCurrentMethod().DeclaringType); |
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48 | |||
49 | private string m_ServerURI = String.Empty; |
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50 | private string m_ServiceKey = String.Empty; |
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51 | private UUID m_SessionID; |
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52 | |||
53 | public HGFriendsServicesConnector() |
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54 | { |
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55 | } |
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56 | |||
57 | public HGFriendsServicesConnector(string serverURI) |
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58 | { |
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59 | m_ServerURI = serverURI.TrimEnd('/'); |
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60 | } |
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61 | |||
62 | public HGFriendsServicesConnector(string serverURI, UUID sessionID, string serviceKey) |
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63 | { |
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64 | m_ServerURI = serverURI.TrimEnd('/'); |
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65 | m_ServiceKey = serviceKey; |
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66 | m_SessionID = sessionID; |
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67 | } |
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68 | |||
69 | protected override string ServicePath() |
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70 | { |
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71 | return "hgfriends"; |
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72 | } |
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73 | |||
74 | #region IFriendsService |
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75 | |||
76 | public uint GetFriendPerms(UUID PrincipalID, UUID friendID) |
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77 | { |
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78 | Dictionary<string, object> sendData = new Dictionary<string, object>(); |
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79 | |||
80 | sendData["PRINCIPALID"] = PrincipalID.ToString(); |
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81 | sendData["FRIENDID"] = friendID.ToString(); |
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82 | sendData["METHOD"] = "getfriendperms"; |
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83 | sendData["KEY"] = m_ServiceKey; |
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84 | sendData["SESSIONID"] = m_SessionID.ToString(); |
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85 | |||
86 | string reqString = ServerUtils.BuildQueryString(sendData); |
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87 | string uri = m_ServerURI + "/hgfriends"; |
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88 | |||
89 | try |
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90 | { |
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91 | string reply = SynchronousRestFormsRequester.MakeRequest("POST", |
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92 | uri, |
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93 | reqString); |
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94 | if (reply != string.Empty) |
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95 | { |
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96 | Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); |
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97 | |||
98 | if ((replyData != null) && replyData.ContainsKey("Value") && (replyData["Value"] != null)) |
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99 | { |
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100 | uint perms = 0; |
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101 | uint.TryParse(replyData["Value"].ToString(), out perms); |
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102 | return perms; |
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103 | } |
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104 | else |
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105 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: GetFriendPerms {0} received null response", |
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106 | PrincipalID); |
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107 | |||
108 | } |
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109 | } |
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110 | catch (Exception e) |
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111 | { |
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112 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message); |
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113 | } |
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114 | |||
115 | return 0; |
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116 | |||
117 | } |
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118 | |||
119 | public bool NewFriendship(UUID PrincipalID, string Friend) |
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120 | { |
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121 | FriendInfo finfo = new FriendInfo(); |
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122 | finfo.PrincipalID = PrincipalID; |
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123 | finfo.Friend = Friend; |
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124 | |||
125 | Dictionary<string, object> sendData = finfo.ToKeyValuePairs(); |
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126 | |||
127 | sendData["METHOD"] = "newfriendship"; |
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128 | sendData["KEY"] = m_ServiceKey; |
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129 | sendData["SESSIONID"] = m_SessionID.ToString(); |
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130 | |||
131 | string reply = string.Empty; |
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132 | string uri = m_ServerURI + "/hgfriends"; |
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133 | try |
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134 | { |
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135 | reply = SynchronousRestFormsRequester.MakeRequest("POST", |
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136 | uri, |
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137 | ServerUtils.BuildQueryString(sendData)); |
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138 | } |
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139 | catch (Exception e) |
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140 | { |
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141 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message); |
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142 | return false; |
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143 | } |
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144 | |||
145 | if (reply != string.Empty) |
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146 | { |
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147 | Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); |
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148 | |||
149 | if ((replyData != null) && replyData.ContainsKey("Result") && (replyData["Result"] != null)) |
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150 | { |
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151 | bool success = false; |
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152 | Boolean.TryParse(replyData["Result"].ToString(), out success); |
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153 | return success; |
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154 | } |
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155 | else |
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156 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: StoreFriend {0} {1} received null response", |
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157 | PrincipalID, Friend); |
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158 | } |
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159 | else |
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160 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: StoreFriend received null reply"); |
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161 | |||
162 | return false; |
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163 | |||
164 | } |
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165 | |||
166 | public bool DeleteFriendship(UUID PrincipalID, UUID Friend, string secret) |
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167 | { |
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168 | FriendInfo finfo = new FriendInfo(); |
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169 | finfo.PrincipalID = PrincipalID; |
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170 | finfo.Friend = Friend.ToString(); |
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171 | |||
172 | Dictionary<string, object> sendData = finfo.ToKeyValuePairs(); |
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173 | |||
174 | sendData["METHOD"] = "deletefriendship"; |
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175 | sendData["SECRET"] = secret; |
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176 | |||
177 | string reply = string.Empty; |
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178 | string uri = m_ServerURI + "/hgfriends"; |
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179 | try |
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180 | { |
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181 | reply = SynchronousRestFormsRequester.MakeRequest("POST", |
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182 | uri, |
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183 | ServerUtils.BuildQueryString(sendData)); |
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184 | } |
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185 | catch (Exception e) |
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186 | { |
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187 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message); |
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188 | return false; |
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189 | } |
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190 | |||
191 | if (reply != string.Empty) |
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192 | { |
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193 | Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); |
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194 | |||
195 | if (replyData.ContainsKey("RESULT")) |
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196 | { |
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197 | if (replyData["RESULT"].ToString().ToLower() == "true") |
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198 | return true; |
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199 | else |
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200 | return false; |
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201 | } |
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202 | else |
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203 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: reply data does not contain result field"); |
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204 | |||
205 | } |
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206 | else |
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207 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: received empty reply"); |
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208 | |||
209 | return false; |
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210 | |||
211 | } |
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212 | |||
213 | public bool ValidateFriendshipOffered(UUID fromID, UUID toID) |
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214 | { |
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215 | FriendInfo finfo = new FriendInfo(); |
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216 | finfo.PrincipalID = fromID; |
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217 | finfo.Friend = toID.ToString(); |
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218 | |||
219 | Dictionary<string, object> sendData = finfo.ToKeyValuePairs(); |
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220 | |||
221 | sendData["METHOD"] = "validate_friendship_offered"; |
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222 | |||
223 | string reply = string.Empty; |
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224 | string uri = m_ServerURI + "/hgfriends"; |
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225 | try |
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226 | { |
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227 | reply = SynchronousRestFormsRequester.MakeRequest("POST", |
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228 | uri, |
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229 | ServerUtils.BuildQueryString(sendData)); |
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230 | } |
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231 | catch (Exception e) |
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232 | { |
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233 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message); |
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234 | return false; |
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235 | } |
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236 | |||
237 | if (reply != string.Empty) |
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238 | { |
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239 | Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); |
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240 | |||
241 | if (replyData.ContainsKey("RESULT")) |
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242 | { |
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243 | if (replyData["RESULT"].ToString().ToLower() == "true") |
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244 | return true; |
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245 | else |
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246 | return false; |
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247 | } |
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248 | else |
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249 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: reply data does not contain result field"); |
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250 | |||
251 | } |
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252 | else |
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253 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: received empty reply"); |
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254 | |||
255 | return false; |
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256 | |||
257 | } |
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258 | |||
259 | public List<UUID> StatusNotification(List<string> friends, UUID userID, bool online) |
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260 | { |
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261 | Dictionary<string, object> sendData = new Dictionary<string, object>(); |
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262 | List<UUID> friendsOnline = new List<UUID>(); |
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263 | |||
264 | sendData["METHOD"] = "statusnotification"; |
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265 | sendData["userID"] = userID.ToString(); |
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266 | sendData["online"] = online.ToString(); |
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267 | int i = 0; |
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268 | foreach (string s in friends) |
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269 | { |
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270 | sendData["friend_" + i.ToString()] = s; |
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271 | i++; |
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272 | } |
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273 | |||
274 | string reply = string.Empty; |
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275 | string uri = m_ServerURI + "/hgfriends"; |
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276 | try |
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277 | { |
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278 | reply = SynchronousRestFormsRequester.MakeRequest("POST", |
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279 | uri, |
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280 | ServerUtils.BuildQueryString(sendData), 15); |
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281 | } |
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282 | catch (Exception e) |
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283 | { |
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284 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Exception when contacting friends server at {0}: {1}", uri, e.Message); |
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285 | return friendsOnline; |
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286 | } |
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287 | |||
288 | if (reply != string.Empty) |
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289 | { |
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290 | Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply); |
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291 | |||
292 | // Here is the actual response |
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293 | foreach (string key in replyData.Keys) |
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294 | { |
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295 | if (key.StartsWith("friend_") && replyData[key] != null) |
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296 | { |
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297 | UUID uuid; |
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298 | if (UUID.TryParse(replyData[key].ToString(), out uuid)) |
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299 | friendsOnline.Add(uuid); |
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300 | } |
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301 | } |
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302 | } |
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303 | else |
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304 | m_log.DebugFormat("[HGFRIENDS CONNECTOR]: Received empty reply from remote StatusNotify"); |
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305 | |||
306 | return friendsOnline; |
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307 | |||
308 | } |
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309 | |||
310 | #endregion |
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311 | } |
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312 | } |