clockwerk-opensim-stable – 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.Collections.Generic; |
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30 | using System.Data; |
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31 | using System.Reflection; |
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32 | using log4net; |
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33 | using MySql.Data.MySqlClient; |
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34 | using OpenMetaverse; |
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35 | using OpenSim.Framework; |
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36 | using OpenSim.Region.Framework.Interfaces; |
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37 | using OpenSim.Data; |
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38 | |||
39 | namespace OpenSim.Data.MySQL |
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40 | { |
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41 | public class MySQLEstateStore : IEstateDataStore |
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42 | { |
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43 | private static readonly ILog m_log = |
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44 | LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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45 | |||
46 | private const string m_waitTimeoutSelect = "select @@wait_timeout"; |
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47 | |||
48 | private string m_connectionString; |
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49 | private long m_waitTimeout; |
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50 | private long m_waitTimeoutLeeway = 60 * TimeSpan.TicksPerSecond; |
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51 | // private long m_lastConnectionUse; |
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52 | |||
53 | private FieldInfo[] m_Fields; |
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54 | private Dictionary<string, FieldInfo> m_FieldMap = |
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55 | new Dictionary<string, FieldInfo>(); |
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56 | |||
57 | protected virtual Assembly Assembly |
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58 | { |
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59 | get { return GetType().Assembly; } |
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60 | } |
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61 | |||
62 | public MySQLEstateStore() |
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63 | { |
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64 | } |
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65 | |||
66 | public MySQLEstateStore(string connectionString) |
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67 | { |
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68 | Initialise(connectionString); |
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69 | } |
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70 | |||
71 | public void Initialise(string connectionString) |
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72 | { |
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73 | m_connectionString = connectionString; |
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74 | |||
75 | try |
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76 | { |
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77 | m_log.Info("[REGION DB]: MySql - connecting: " + Util.GetDisplayConnectionString(m_connectionString)); |
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78 | } |
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79 | catch (Exception e) |
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80 | { |
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81 | m_log.Debug("Exception: password not found in connection string\n" + e.ToString()); |
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82 | } |
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83 | |||
84 | GetWaitTimeout(); |
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85 | |||
86 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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87 | { |
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88 | dbcon.Open(); |
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89 | |||
90 | Migration m = new Migration(dbcon, Assembly, "EstateStore"); |
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91 | m.Update(); |
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92 | |||
93 | Type t = typeof(EstateSettings); |
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94 | m_Fields = t.GetFields(BindingFlags.NonPublic | |
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95 | BindingFlags.Instance | |
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96 | BindingFlags.DeclaredOnly); |
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97 | |||
98 | foreach (FieldInfo f in m_Fields) |
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99 | { |
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100 | if (f.Name.Substring(0, 2) == "m_") |
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101 | m_FieldMap[f.Name.Substring(2)] = f; |
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102 | } |
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103 | } |
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104 | } |
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105 | |||
106 | private string[] FieldList |
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107 | { |
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108 | get { return new List<string>(m_FieldMap.Keys).ToArray(); } |
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109 | } |
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110 | |||
111 | protected void GetWaitTimeout() |
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112 | { |
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113 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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114 | { |
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115 | dbcon.Open(); |
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116 | |||
117 | using (MySqlCommand cmd = new MySqlCommand(m_waitTimeoutSelect, dbcon)) |
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118 | { |
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119 | using (MySqlDataReader dbReader = cmd.ExecuteReader(CommandBehavior.SingleRow)) |
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120 | { |
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121 | if (dbReader.Read()) |
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122 | { |
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123 | m_waitTimeout |
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124 | = Convert.ToInt32(dbReader["@@wait_timeout"]) * |
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125 | TimeSpan.TicksPerSecond + m_waitTimeoutLeeway; |
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126 | } |
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127 | } |
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128 | } |
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129 | |||
130 | // m_lastConnectionUse = DateTime.Now.Ticks; |
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131 | |||
132 | m_log.DebugFormat( |
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133 | "[REGION DB]: Connection wait timeout {0} seconds", |
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134 | m_waitTimeout / TimeSpan.TicksPerSecond); |
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135 | } |
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136 | } |
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137 | |||
138 | public EstateSettings LoadEstateSettings(UUID regionID, bool create) |
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139 | { |
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140 | string sql = "select estate_settings." + String.Join(",estate_settings.", FieldList) + |
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141 | " from estate_map left join estate_settings on estate_map.EstateID = estate_settings.EstateID where estate_settings.EstateID is not null and RegionID = ?RegionID"; |
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142 | |||
143 | using (MySqlCommand cmd = new MySqlCommand()) |
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144 | { |
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145 | cmd.CommandText = sql; |
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146 | cmd.Parameters.AddWithValue("?RegionID", regionID.ToString()); |
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147 | |||
148 | return DoLoad(cmd, regionID, create); |
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149 | } |
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150 | } |
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151 | |||
152 | public EstateSettings CreateNewEstate() |
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153 | { |
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154 | EstateSettings es = new EstateSettings(); |
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155 | es.OnSave += StoreEstateSettings; |
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156 | |||
157 | DoCreate(es); |
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158 | |||
159 | LoadBanList(es); |
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160 | |||
161 | es.EstateManagers = LoadUUIDList(es.EstateID, "estate_managers"); |
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162 | es.EstateAccess = LoadUUIDList(es.EstateID, "estate_users"); |
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163 | es.EstateGroups = LoadUUIDList(es.EstateID, "estate_groups"); |
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164 | |||
165 | return es; |
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166 | } |
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167 | |||
168 | private EstateSettings DoLoad(MySqlCommand cmd, UUID regionID, bool create) |
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169 | { |
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170 | EstateSettings es = new EstateSettings(); |
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171 | es.OnSave += StoreEstateSettings; |
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172 | |||
173 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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174 | { |
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175 | dbcon.Open(); |
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176 | |||
177 | cmd.Connection = dbcon; |
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178 | |||
179 | bool found = false; |
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180 | |||
181 | using (IDataReader r = cmd.ExecuteReader()) |
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182 | { |
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183 | if (r.Read()) |
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184 | { |
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185 | found = true; |
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186 | |||
187 | foreach (string name in FieldList) |
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188 | { |
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189 | if (m_FieldMap[name].FieldType == typeof(bool)) |
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190 | { |
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191 | m_FieldMap[name].SetValue(es, Convert.ToInt32(r[name]) != 0); |
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192 | } |
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193 | else if (m_FieldMap[name].FieldType == typeof(UUID)) |
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194 | { |
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195 | m_FieldMap[name].SetValue(es, DBGuid.FromDB(r[name])); |
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196 | } |
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197 | else |
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198 | { |
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199 | m_FieldMap[name].SetValue(es, r[name]); |
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200 | } |
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201 | } |
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202 | } |
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203 | } |
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204 | |||
205 | if (!found && create) |
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206 | { |
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207 | DoCreate(es); |
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208 | LinkRegion(regionID, (int)es.EstateID); |
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209 | } |
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210 | } |
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211 | |||
212 | LoadBanList(es); |
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213 | es.EstateManagers = LoadUUIDList(es.EstateID, "estate_managers"); |
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214 | es.EstateAccess = LoadUUIDList(es.EstateID, "estate_users"); |
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215 | es.EstateGroups = LoadUUIDList(es.EstateID, "estate_groups"); |
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216 | return es; |
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217 | } |
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218 | |||
219 | private void DoCreate(EstateSettings es) |
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220 | { |
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221 | // Migration case |
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222 | List<string> names = new List<string>(FieldList); |
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223 | |||
224 | names.Remove("EstateID"); |
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225 | |||
226 | string sql = "insert into estate_settings (" + String.Join(",", names.ToArray()) + ") values ( ?" + String.Join(", ?", names.ToArray()) + ")"; |
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227 | |||
228 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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229 | { |
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230 | dbcon.Open(); |
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231 | using (MySqlCommand cmd2 = dbcon.CreateCommand()) |
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232 | { |
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233 | cmd2.CommandText = sql; |
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234 | cmd2.Parameters.Clear(); |
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235 | |||
236 | foreach (string name in FieldList) |
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237 | { |
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238 | if (m_FieldMap[name].GetValue(es) is bool) |
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239 | { |
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240 | if ((bool)m_FieldMap[name].GetValue(es)) |
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241 | cmd2.Parameters.AddWithValue("?" + name, "1"); |
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242 | else |
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243 | cmd2.Parameters.AddWithValue("?" + name, "0"); |
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244 | } |
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245 | else |
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246 | { |
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247 | cmd2.Parameters.AddWithValue("?" + name, m_FieldMap[name].GetValue(es).ToString()); |
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248 | } |
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249 | } |
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250 | |||
251 | cmd2.ExecuteNonQuery(); |
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252 | |||
253 | cmd2.CommandText = "select LAST_INSERT_ID() as id"; |
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254 | cmd2.Parameters.Clear(); |
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255 | |||
256 | using (IDataReader r = cmd2.ExecuteReader()) |
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257 | { |
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258 | r.Read(); |
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259 | es.EstateID = Convert.ToUInt32(r["id"]); |
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260 | } |
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261 | |||
262 | es.Save(); |
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263 | } |
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264 | } |
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265 | } |
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266 | |||
267 | public void StoreEstateSettings(EstateSettings es) |
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268 | { |
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269 | string sql = "replace into estate_settings (" + String.Join(",", FieldList) + ") values ( ?" + String.Join(", ?", FieldList) + ")"; |
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270 | |||
271 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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272 | { |
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273 | dbcon.Open(); |
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274 | |||
275 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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276 | { |
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277 | cmd.CommandText = sql; |
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278 | |||
279 | foreach (string name in FieldList) |
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280 | { |
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281 | if (m_FieldMap[name].GetValue(es) is bool) |
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282 | { |
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283 | if ((bool)m_FieldMap[name].GetValue(es)) |
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284 | cmd.Parameters.AddWithValue("?" + name, "1"); |
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285 | else |
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286 | cmd.Parameters.AddWithValue("?" + name, "0"); |
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287 | } |
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288 | else |
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289 | { |
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290 | cmd.Parameters.AddWithValue("?" + name, m_FieldMap[name].GetValue(es).ToString()); |
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291 | } |
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292 | } |
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293 | |||
294 | cmd.ExecuteNonQuery(); |
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295 | } |
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296 | } |
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297 | |||
298 | SaveBanList(es); |
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299 | SaveUUIDList(es.EstateID, "estate_managers", es.EstateManagers); |
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300 | SaveUUIDList(es.EstateID, "estate_users", es.EstateAccess); |
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301 | SaveUUIDList(es.EstateID, "estate_groups", es.EstateGroups); |
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302 | } |
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303 | |||
304 | private void LoadBanList(EstateSettings es) |
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305 | { |
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306 | es.ClearBans(); |
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307 | |||
308 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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309 | { |
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310 | dbcon.Open(); |
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311 | |||
312 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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313 | { |
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314 | cmd.CommandText = "select bannedUUID from estateban where EstateID = ?EstateID"; |
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315 | cmd.Parameters.AddWithValue("?EstateID", es.EstateID); |
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316 | |||
317 | using (IDataReader r = cmd.ExecuteReader()) |
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318 | { |
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319 | while (r.Read()) |
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320 | { |
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321 | EstateBan eb = new EstateBan(); |
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322 | |||
323 | UUID uuid = new UUID(); |
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324 | UUID.TryParse(r["bannedUUID"].ToString(), out uuid); |
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325 | |||
326 | eb.BannedUserID = uuid; |
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327 | eb.BannedHostAddress = "0.0.0.0"; |
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328 | eb.BannedHostIPMask = "0.0.0.0"; |
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329 | es.AddBan(eb); |
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330 | } |
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331 | } |
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332 | } |
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333 | } |
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334 | } |
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335 | |||
336 | private void SaveBanList(EstateSettings es) |
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337 | { |
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338 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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339 | { |
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340 | dbcon.Open(); |
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341 | |||
342 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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343 | { |
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344 | cmd.CommandText = "delete from estateban where EstateID = ?EstateID"; |
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345 | cmd.Parameters.AddWithValue("?EstateID", es.EstateID.ToString()); |
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346 | |||
347 | cmd.ExecuteNonQuery(); |
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348 | |||
349 | cmd.Parameters.Clear(); |
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350 | |||
351 | cmd.CommandText = "insert into estateban (EstateID, bannedUUID, bannedIp, bannedIpHostMask, bannedNameMask) values ( ?EstateID, ?bannedUUID, '', '', '' )"; |
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352 | |||
353 | foreach (EstateBan b in es.EstateBans) |
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354 | { |
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355 | cmd.Parameters.AddWithValue("?EstateID", es.EstateID.ToString()); |
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356 | cmd.Parameters.AddWithValue("?bannedUUID", b.BannedUserID.ToString()); |
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357 | |||
358 | cmd.ExecuteNonQuery(); |
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359 | cmd.Parameters.Clear(); |
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360 | } |
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361 | } |
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362 | } |
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363 | } |
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364 | |||
365 | void SaveUUIDList(uint EstateID, string table, UUID[] data) |
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366 | { |
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367 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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368 | { |
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369 | dbcon.Open(); |
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370 | |||
371 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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372 | { |
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373 | cmd.CommandText = "delete from " + table + " where EstateID = ?EstateID"; |
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374 | cmd.Parameters.AddWithValue("?EstateID", EstateID.ToString()); |
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375 | |||
376 | cmd.ExecuteNonQuery(); |
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377 | |||
378 | cmd.Parameters.Clear(); |
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379 | |||
380 | cmd.CommandText = "insert into " + table + " (EstateID, uuid) values ( ?EstateID, ?uuid )"; |
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381 | |||
382 | foreach (UUID uuid in data) |
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383 | { |
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384 | cmd.Parameters.AddWithValue("?EstateID", EstateID.ToString()); |
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385 | cmd.Parameters.AddWithValue("?uuid", uuid.ToString()); |
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386 | |||
387 | cmd.ExecuteNonQuery(); |
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388 | cmd.Parameters.Clear(); |
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389 | } |
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390 | } |
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391 | } |
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392 | } |
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393 | |||
394 | UUID[] LoadUUIDList(uint EstateID, string table) |
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395 | { |
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396 | List<UUID> uuids = new List<UUID>(); |
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397 | |||
398 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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399 | { |
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400 | dbcon.Open(); |
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401 | |||
402 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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403 | { |
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404 | cmd.CommandText = "select uuid from " + table + " where EstateID = ?EstateID"; |
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405 | cmd.Parameters.AddWithValue("?EstateID", EstateID); |
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406 | |||
407 | using (IDataReader r = cmd.ExecuteReader()) |
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408 | { |
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409 | while (r.Read()) |
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410 | { |
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411 | // EstateBan eb = new EstateBan(); |
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412 | uuids.Add(DBGuid.FromDB(r["uuid"])); |
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413 | } |
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414 | } |
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415 | } |
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416 | } |
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417 | |||
418 | return uuids.ToArray(); |
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419 | } |
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420 | |||
421 | public EstateSettings LoadEstateSettings(int estateID) |
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422 | { |
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423 | using (MySqlCommand cmd = new MySqlCommand()) |
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424 | { |
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425 | string sql = "select estate_settings." + String.Join(",estate_settings.", FieldList) + " from estate_settings where EstateID = ?EstateID"; |
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426 | |||
427 | cmd.CommandText = sql; |
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428 | cmd.Parameters.AddWithValue("?EstateID", estateID); |
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429 | |||
430 | return DoLoad(cmd, UUID.Zero, false); |
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431 | } |
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432 | } |
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433 | |||
434 | public List<EstateSettings> LoadEstateSettingsAll() |
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435 | { |
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436 | List<EstateSettings> allEstateSettings = new List<EstateSettings>(); |
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437 | |||
438 | List<int> allEstateIds = GetEstatesAll(); |
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439 | |||
440 | foreach (int estateId in allEstateIds) |
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441 | allEstateSettings.Add(LoadEstateSettings(estateId)); |
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442 | |||
443 | return allEstateSettings; |
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444 | } |
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445 | |||
446 | public List<int> GetEstatesAll() |
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447 | { |
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448 | List<int> result = new List<int>(); |
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449 | |||
450 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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451 | { |
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452 | dbcon.Open(); |
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453 | |||
454 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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455 | { |
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456 | cmd.CommandText = "select estateID from estate_settings"; |
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457 | |||
458 | using (IDataReader reader = cmd.ExecuteReader()) |
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459 | { |
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460 | while (reader.Read()) |
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461 | { |
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462 | result.Add(Convert.ToInt32(reader["EstateID"])); |
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463 | } |
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464 | reader.Close(); |
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465 | } |
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466 | } |
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467 | |||
468 | dbcon.Close(); |
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469 | } |
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470 | |||
471 | return result; |
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472 | } |
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473 | |||
474 | public List<int> GetEstates(string search) |
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475 | { |
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476 | List<int> result = new List<int>(); |
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477 | |||
478 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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479 | { |
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480 | dbcon.Open(); |
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481 | |||
482 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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483 | { |
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484 | cmd.CommandText = "select estateID from estate_settings where EstateName = ?EstateName"; |
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485 | cmd.Parameters.AddWithValue("?EstateName", search); |
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486 | |||
487 | using (IDataReader reader = cmd.ExecuteReader()) |
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488 | { |
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489 | while (reader.Read()) |
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490 | { |
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491 | result.Add(Convert.ToInt32(reader["EstateID"])); |
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492 | } |
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493 | reader.Close(); |
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494 | } |
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495 | } |
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496 | |||
497 | dbcon.Close(); |
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498 | } |
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499 | |||
500 | return result; |
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501 | } |
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502 | |||
503 | public List<int> GetEstatesByOwner(UUID ownerID) |
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504 | { |
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505 | List<int> result = new List<int>(); |
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506 | |||
507 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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508 | { |
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509 | dbcon.Open(); |
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510 | |||
511 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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512 | { |
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513 | cmd.CommandText = "select estateID from estate_settings where EstateOwner = ?EstateOwner"; |
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514 | cmd.Parameters.AddWithValue("?EstateOwner", ownerID); |
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515 | |||
516 | using (IDataReader reader = cmd.ExecuteReader()) |
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517 | { |
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518 | while (reader.Read()) |
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519 | { |
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520 | result.Add(Convert.ToInt32(reader["EstateID"])); |
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521 | } |
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522 | reader.Close(); |
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523 | } |
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524 | } |
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525 | |||
526 | dbcon.Close(); |
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527 | } |
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528 | |||
529 | return result; |
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530 | } |
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531 | |||
532 | public bool LinkRegion(UUID regionID, int estateID) |
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533 | { |
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534 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
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535 | { |
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536 | dbcon.Open(); |
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537 | MySqlTransaction transaction = dbcon.BeginTransaction(); |
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538 | |||
539 | try |
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540 | { |
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541 | // Delete any existing association of this region with an estate. |
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542 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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543 | { |
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544 | cmd.Transaction = transaction; |
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545 | cmd.CommandText = "delete from estate_map where RegionID = ?RegionID"; |
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546 | cmd.Parameters.AddWithValue("?RegionID", regionID); |
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547 | |||
548 | cmd.ExecuteNonQuery(); |
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549 | } |
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550 | |||
551 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
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552 | { |
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553 | cmd.Transaction = transaction; |
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554 | cmd.CommandText = "insert into estate_map values (?RegionID, ?EstateID)"; |
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555 | cmd.Parameters.AddWithValue("?RegionID", regionID); |
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556 | cmd.Parameters.AddWithValue("?EstateID", estateID); |
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557 | |||
558 | int ret = cmd.ExecuteNonQuery(); |
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559 | |||
560 | if (ret != 0) |
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561 | transaction.Commit(); |
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562 | else |
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563 | transaction.Rollback(); |
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564 | |||
565 | dbcon.Close(); |
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566 | |||
567 | return (ret != 0); |
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568 | } |
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569 | } |
||
570 | catch (MySqlException ex) |
||
571 | { |
||
572 | m_log.Error("[REGION DB]: LinkRegion failed: " + ex.Message); |
||
573 | transaction.Rollback(); |
||
574 | } |
||
575 | |||
576 | dbcon.Close(); |
||
577 | } |
||
578 | |||
579 | return false; |
||
580 | } |
||
581 | |||
582 | public List<UUID> GetRegions(int estateID) |
||
583 | { |
||
584 | List<UUID> result = new List<UUID>(); |
||
585 | |||
586 | using (MySqlConnection dbcon = new MySqlConnection(m_connectionString)) |
||
587 | { |
||
588 | dbcon.Open(); |
||
589 | |||
590 | try |
||
591 | { |
||
592 | using (MySqlCommand cmd = dbcon.CreateCommand()) |
||
593 | { |
||
594 | cmd.CommandText = "select RegionID from estate_map where EstateID = ?EstateID"; |
||
595 | cmd.Parameters.AddWithValue("?EstateID", estateID.ToString()); |
||
596 | |||
597 | using (IDataReader reader = cmd.ExecuteReader()) |
||
598 | { |
||
599 | while(reader.Read()) |
||
600 | result.Add(DBGuid.FromDB(reader["RegionID"])); |
||
601 | reader.Close(); |
||
602 | } |
||
603 | } |
||
604 | } |
||
605 | catch (Exception e) |
||
606 | { |
||
607 | m_log.Error("[REGION DB]: Error reading estate map. " + e.ToString()); |
||
608 | return result; |
||
609 | } |
||
610 | dbcon.Close(); |
||
611 | } |
||
612 | |||
613 | return result; |
||
614 | } |
||
615 | |||
616 | public bool DeleteEstate(int estateID) |
||
617 | { |
||
618 | return false; |
||
619 | } |
||
620 | } |
||
621 | } |