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; |
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30 | using System.Collections.Generic; |
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31 | using System.Collections.Specialized; |
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32 | using System.Reflection; |
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33 | using System.IO; |
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34 | using System.Web; |
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35 | using System.Xml; |
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36 | using log4net; |
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37 | using Mono.Addins; |
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38 | using Nini.Config; |
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39 | using OpenMetaverse; |
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40 | using OpenMetaverse.Messages.Linden; |
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41 | using OpenMetaverse.StructuredData; |
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42 | using OpenSim.Framework; |
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43 | using OpenSim.Framework.Capabilities; |
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44 | using OpenSim.Framework.Servers; |
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45 | using OpenSim.Framework.Servers.HttpServer; |
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46 | using OpenSim.Region.Framework.Interfaces; |
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47 | using OpenSim.Region.Framework.Scenes; |
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48 | using OpenSim.Services.Interfaces; |
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49 | using Caps = OpenSim.Framework.Capabilities.Caps; |
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50 | using OSDArray = OpenMetaverse.StructuredData.OSDArray; |
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51 | using OSDMap = OpenMetaverse.StructuredData.OSDMap; |
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52 | |||
53 | namespace OpenSim.Region.CoreModules.World.Media.Moap |
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54 | { |
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55 | [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "MoapModule")] |
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56 | public class MoapModule : INonSharedRegionModule, IMoapModule |
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57 | { |
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58 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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59 | |||
60 | public string Name { get { return "MoapModule"; } } |
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61 | public Type ReplaceableInterface { get { return null; } } |
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62 | |||
63 | /// <summary> |
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64 | /// Is this module enabled? |
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65 | /// </summary> |
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66 | protected bool m_isEnabled = true; |
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67 | |||
68 | /// <summary> |
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69 | /// The scene to which this module is attached |
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70 | /// </summary> |
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71 | protected Scene m_scene; |
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72 | |||
73 | /// <summary> |
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74 | /// Track the ObjectMedia capabilities given to users keyed by path |
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75 | /// </summary> |
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76 | protected Dictionary<string, UUID> m_omCapUsers = new Dictionary<string, UUID>(); |
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77 | |||
78 | /// <summary> |
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79 | /// Track the ObjectMedia capabilities given to users keyed by agent. Lock m_omCapUsers to manipulate. |
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80 | /// </summary> |
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81 | protected Dictionary<UUID, string> m_omCapUrls = new Dictionary<UUID, string>(); |
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82 | |||
83 | /// <summary> |
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84 | /// Track the ObjectMediaUpdate capabilities given to users keyed by path |
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85 | /// </summary> |
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86 | protected Dictionary<string, UUID> m_omuCapUsers = new Dictionary<string, UUID>(); |
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87 | |||
88 | /// <summary> |
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89 | /// Track the ObjectMediaUpdate capabilities given to users keyed by agent. Lock m_omuCapUsers to manipulate |
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90 | /// </summary> |
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91 | protected Dictionary<UUID, string> m_omuCapUrls = new Dictionary<UUID, string>(); |
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92 | |||
93 | public void Initialise(IConfigSource configSource) |
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94 | { |
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95 | IConfig config = configSource.Configs["MediaOnAPrim"]; |
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96 | |||
97 | if (config != null && !config.GetBoolean("Enabled", false)) |
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98 | m_isEnabled = false; |
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99 | // else |
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100 | // m_log.Debug("[MOAP]: Initialised module.")l |
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101 | } |
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102 | |||
103 | public void AddRegion(Scene scene) |
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104 | { |
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105 | if (!m_isEnabled) |
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106 | return; |
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107 | |||
108 | m_scene = scene; |
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109 | m_scene.RegisterModuleInterface<IMoapModule>(this); |
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110 | } |
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111 | |||
112 | public void RemoveRegion(Scene scene) {} |
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113 | |||
114 | public void RegionLoaded(Scene scene) |
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115 | { |
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116 | if (!m_isEnabled) |
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117 | return; |
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118 | |||
119 | m_scene.EventManager.OnRegisterCaps += OnRegisterCaps; |
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120 | m_scene.EventManager.OnDeregisterCaps += OnDeregisterCaps; |
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121 | m_scene.EventManager.OnSceneObjectPartCopy += OnSceneObjectPartCopy; |
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122 | } |
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123 | |||
124 | public void Close() |
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125 | { |
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126 | if (!m_isEnabled) |
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127 | return; |
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128 | |||
129 | m_scene.EventManager.OnRegisterCaps -= OnRegisterCaps; |
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130 | m_scene.EventManager.OnDeregisterCaps -= OnDeregisterCaps; |
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131 | m_scene.EventManager.OnSceneObjectPartCopy -= OnSceneObjectPartCopy; |
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132 | } |
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133 | |||
134 | public void OnRegisterCaps(UUID agentID, Caps caps) |
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135 | { |
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136 | // m_log.DebugFormat( |
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137 | // "[MOAP]: Registering ObjectMedia and ObjectMediaNavigate capabilities for agent {0}", agentID); |
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138 | |||
139 | string omCapUrl = "/CAPS/" + UUID.Random(); |
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140 | |||
141 | lock (m_omCapUsers) |
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142 | { |
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143 | m_omCapUsers[omCapUrl] = agentID; |
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144 | m_omCapUrls[agentID] = omCapUrl; |
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145 | |||
146 | // Even though we're registering for POST we're going to get GETS and UPDATES too |
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147 | caps.RegisterHandler( |
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148 | "ObjectMedia", |
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149 | new RestStreamHandler( |
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150 | "POST", omCapUrl, HandleObjectMediaMessage, "ObjectMedia", agentID.ToString())); |
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151 | } |
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152 | |||
153 | string omuCapUrl = "/CAPS/" + UUID.Random(); |
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154 | |||
155 | lock (m_omuCapUsers) |
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156 | { |
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157 | m_omuCapUsers[omuCapUrl] = agentID; |
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158 | m_omuCapUrls[agentID] = omuCapUrl; |
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159 | |||
160 | // Even though we're registering for POST we're going to get GETS and UPDATES too |
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161 | caps.RegisterHandler( |
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162 | "ObjectMediaNavigate", |
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163 | new RestStreamHandler( |
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164 | "POST", omuCapUrl, HandleObjectMediaNavigateMessage, "ObjectMediaNavigate", agentID.ToString())); |
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165 | } |
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166 | } |
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167 | |||
168 | public void OnDeregisterCaps(UUID agentID, Caps caps) |
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169 | { |
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170 | lock (m_omCapUsers) |
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171 | { |
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172 | string path = m_omCapUrls[agentID]; |
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173 | m_omCapUrls.Remove(agentID); |
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174 | m_omCapUsers.Remove(path); |
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175 | } |
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176 | |||
177 | lock (m_omuCapUsers) |
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178 | { |
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179 | string path = m_omuCapUrls[agentID]; |
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180 | m_omuCapUrls.Remove(agentID); |
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181 | m_omuCapUsers.Remove(path); |
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182 | } |
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183 | } |
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184 | |||
185 | protected void OnSceneObjectPartCopy(SceneObjectPart copy, SceneObjectPart original, bool userExposed) |
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186 | { |
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187 | if (original.Shape.Media != null) |
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188 | { |
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189 | PrimitiveBaseShape.MediaList dupeMedia = new PrimitiveBaseShape.MediaList(); |
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190 | lock (original.Shape.Media) |
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191 | { |
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192 | foreach (MediaEntry me in original.Shape.Media) |
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193 | { |
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194 | if (me != null) |
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195 | dupeMedia.Add(MediaEntry.FromOSD(me.GetOSD())); |
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196 | else |
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197 | dupeMedia.Add(null); |
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198 | } |
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199 | } |
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200 | |||
201 | copy.Shape.Media = dupeMedia; |
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202 | } |
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203 | } |
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204 | |||
205 | public MediaEntry GetMediaEntry(SceneObjectPart part, int face) |
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206 | { |
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207 | MediaEntry me = null; |
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208 | |||
209 | CheckFaceParam(part, face); |
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210 | |||
211 | List<MediaEntry> media = part.Shape.Media; |
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212 | |||
213 | if (null == media) |
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214 | { |
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215 | me = null; |
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216 | } |
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217 | else |
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218 | { |
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219 | lock (media) |
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220 | me = media[face]; |
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221 | |||
222 | // TODO: Really need a proper copy constructor down in libopenmetaverse |
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223 | if (me != null) |
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224 | me = MediaEntry.FromOSD(me.GetOSD()); |
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225 | } |
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226 | |||
227 | // m_log.DebugFormat("[MOAP]: GetMediaEntry for {0} face {1} found {2}", part.Name, face, me); |
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228 | |||
229 | return me; |
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230 | } |
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231 | |||
232 | /// <summary> |
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233 | /// Set the media entry on the face of the given part. |
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234 | /// </summary> |
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235 | /// <param name="part">/param> |
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236 | /// <param name="face"></param> |
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237 | /// <param name="me">If null, then the media entry is cleared.</param> |
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238 | public void SetMediaEntry(SceneObjectPart part, int face, MediaEntry me) |
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239 | { |
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240 | // m_log.DebugFormat("[MOAP]: SetMediaEntry for {0}, face {1}", part.Name, face); |
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241 | |||
242 | CheckFaceParam(part, face); |
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243 | |||
244 | if (null == part.Shape.Media) |
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245 | { |
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246 | if (me == null) |
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247 | return; |
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248 | else |
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249 | part.Shape.Media = new PrimitiveBaseShape.MediaList(new MediaEntry[part.GetNumberOfSides()]); |
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250 | } |
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251 | |||
252 | lock (part.Shape.Media) |
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253 | part.Shape.Media[face] = me; |
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254 | |||
255 | UpdateMediaUrl(part, UUID.Zero); |
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256 | |||
257 | SetPartMediaFlags(part, face, me != null); |
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258 | |||
259 | part.ScheduleFullUpdate(); |
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260 | part.TriggerScriptChangedEvent(Changed.MEDIA); |
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261 | } |
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262 | |||
263 | /// <summary> |
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264 | /// Clear the media entry from the face of the given part. |
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265 | /// </summary> |
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266 | /// <param name="part"></param> |
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267 | /// <param name="face"></param> |
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268 | public void ClearMediaEntry(SceneObjectPart part, int face) |
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269 | { |
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270 | SetMediaEntry(part, face, null); |
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271 | } |
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272 | |||
273 | /// <summary> |
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274 | /// Set the media flags on the texture face of the given part. |
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275 | /// </summary> |
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276 | /// <remarks> |
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277 | /// The fact that we need a separate function to do what should be a simple one line operation is BUTT UGLY. |
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278 | /// </remarks> |
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279 | /// <param name="part"></param> |
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280 | /// <param name="face"></param> |
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281 | /// <param name="flag"></param> |
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282 | protected void SetPartMediaFlags(SceneObjectPart part, int face, bool flag) |
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283 | { |
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284 | Primitive.TextureEntry te = part.Shape.Textures; |
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285 | Primitive.TextureEntryFace teFace = te.CreateFace((uint)face); |
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286 | teFace.MediaFlags = flag; |
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287 | part.Shape.Textures = te; |
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288 | } |
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289 | |||
290 | /// <summary> |
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291 | /// Sets or gets per face media textures. |
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292 | /// </summary> |
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293 | /// <param name="request"></param> |
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294 | /// <param name="path"></param> |
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295 | /// <param name="param"></param> |
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296 | /// <param name="httpRequest"></param> |
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297 | /// <param name="httpResponse"></param> |
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298 | /// <returns></returns> |
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299 | protected string HandleObjectMediaMessage( |
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300 | string request, string path, string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) |
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301 | { |
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302 | // m_log.DebugFormat("[MOAP]: Got ObjectMedia path [{0}], raw request [{1}]", path, request); |
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303 | |||
304 | OSDMap osd = (OSDMap)OSDParser.DeserializeLLSDXml(request); |
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305 | ObjectMediaMessage omm = new ObjectMediaMessage(); |
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306 | omm.Deserialize(osd); |
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307 | |||
308 | if (omm.Request is ObjectMediaRequest) |
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309 | return HandleObjectMediaRequest(omm.Request as ObjectMediaRequest); |
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310 | else if (omm.Request is ObjectMediaUpdate) |
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311 | return HandleObjectMediaUpdate(path, omm.Request as ObjectMediaUpdate); |
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312 | |||
313 | throw new Exception( |
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314 | string.Format( |
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315 | "[MOAP]: ObjectMediaMessage has unrecognized ObjectMediaBlock of {0}", |
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316 | omm.Request.GetType())); |
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317 | } |
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318 | |||
319 | /// <summary> |
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320 | /// Handle a fetch request for media textures |
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321 | /// </summary> |
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322 | /// <param name="omr"></param> |
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323 | /// <returns></returns> |
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324 | protected string HandleObjectMediaRequest(ObjectMediaRequest omr) |
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325 | { |
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326 | UUID primId = omr.PrimID; |
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327 | |||
328 | SceneObjectPart part = m_scene.GetSceneObjectPart(primId); |
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329 | |||
330 | if (null == part) |
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331 | { |
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332 | m_log.WarnFormat( |
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333 | "[MOAP]: Received a GET ObjectMediaRequest for prim {0} but this doesn't exist in region {1}", |
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334 | primId, m_scene.RegionInfo.RegionName); |
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335 | return string.Empty; |
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336 | } |
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337 | |||
338 | if (null == part.Shape.Media) |
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339 | return string.Empty; |
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340 | |||
341 | ObjectMediaResponse resp = new ObjectMediaResponse(); |
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342 | |||
343 | resp.PrimID = primId; |
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344 | |||
345 | lock (part.Shape.Media) |
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346 | resp.FaceMedia = part.Shape.Media.ToArray(); |
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347 | |||
348 | resp.Version = part.MediaUrl; |
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349 | |||
350 | string rawResp = OSDParser.SerializeLLSDXmlString(resp.Serialize()); |
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351 | |||
352 | // m_log.DebugFormat("[MOAP]: Got HandleObjectMediaRequestGet raw response is [{0}]", rawResp); |
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353 | |||
354 | return rawResp; |
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355 | } |
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356 | |||
357 | /// <summary> |
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358 | /// Handle an update of media textures. |
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359 | /// </summary> |
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360 | /// <param name="path">Path on which this request was made</param> |
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361 | /// <param name="omu">/param> |
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362 | /// <returns></returns> |
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363 | protected string HandleObjectMediaUpdate(string path, ObjectMediaUpdate omu) |
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364 | { |
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365 | UUID primId = omu.PrimID; |
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366 | |||
367 | SceneObjectPart part = m_scene.GetSceneObjectPart(primId); |
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368 | |||
369 | if (null == part) |
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370 | { |
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371 | m_log.WarnFormat( |
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372 | "[MOAP]: Received an UPDATE ObjectMediaRequest for prim {0} but this doesn't exist in region {1}", |
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373 | primId, m_scene.RegionInfo.RegionName); |
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374 | return string.Empty; |
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375 | } |
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376 | |||
377 | // m_log.DebugFormat("[MOAP]: Received {0} media entries for prim {1}", omu.FaceMedia.Length, primId); |
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378 | // |
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379 | // for (int i = 0; i < omu.FaceMedia.Length; i++) |
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380 | // { |
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381 | // MediaEntry me = omu.FaceMedia[i]; |
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382 | // string v = (null == me ? "null": OSDParser.SerializeLLSDXmlString(me.GetOSD())); |
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383 | // m_log.DebugFormat("[MOAP]: Face {0} [{1}]", i, v); |
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384 | // } |
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385 | |||
386 | if (omu.FaceMedia.Length > part.GetNumberOfSides()) |
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387 | { |
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388 | m_log.WarnFormat( |
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389 | "[MOAP]: Received {0} media entries from client for prim {1} {2} but this prim has only {3} faces. Dropping request.", |
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390 | omu.FaceMedia.Length, part.Name, part.UUID, part.GetNumberOfSides()); |
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391 | return string.Empty; |
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392 | } |
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393 | |||
394 | UUID agentId = default(UUID); |
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395 | |||
396 | lock (m_omCapUsers) |
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397 | agentId = m_omCapUsers[path]; |
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398 | |||
399 | List<MediaEntry> media = part.Shape.Media; |
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400 | |||
401 | if (null == media) |
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402 | { |
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403 | // m_log.DebugFormat("[MOAP]: Setting all new media list for {0}", part.Name); |
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404 | part.Shape.Media = new PrimitiveBaseShape.MediaList(omu.FaceMedia); |
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405 | |||
406 | for (int i = 0; i < omu.FaceMedia.Length; i++) |
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407 | { |
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408 | if (omu.FaceMedia[i] != null) |
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409 | { |
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410 | // FIXME: Race condition here since some other texture entry manipulator may overwrite/get |
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411 | // overwritten. Unfortunately, PrimitiveBaseShape does not allow us to change texture entry |
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412 | // directly. |
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413 | SetPartMediaFlags(part, i, true); |
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414 | // m_log.DebugFormat( |
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415 | // "[MOAP]: Media flags for face {0} is {1}", |
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416 | // i, part.Shape.Textures.FaceTextures[i].MediaFlags); |
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417 | } |
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418 | } |
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419 | } |
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420 | else |
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421 | { |
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422 | // m_log.DebugFormat("[MOAP]: Setting existing media list for {0}", part.Name); |
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423 | |||
424 | // We need to go through the media textures one at a time to make sure that we have permission |
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425 | // to change them |
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426 | |||
427 | // FIXME: Race condition here since some other texture entry manipulator may overwrite/get |
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428 | // overwritten. Unfortunately, PrimitiveBaseShape does not allow us to change texture entry |
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429 | // directly. |
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430 | Primitive.TextureEntry te = part.Shape.Textures; |
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431 | |||
432 | lock (media) |
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433 | { |
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434 | for (int i = 0; i < media.Count; i++) |
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435 | { |
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436 | if (m_scene.Permissions.CanControlPrimMedia(agentId, part.UUID, i)) |
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437 | { |
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438 | media[i] = omu.FaceMedia[i]; |
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439 | |||
440 | // When a face is cleared this is done by setting the MediaFlags in the TextureEntry via a normal |
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441 | // texture update, so we don't need to worry about clearing MediaFlags here. |
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442 | if (null == media[i]) |
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443 | continue; |
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444 | |||
445 | SetPartMediaFlags(part, i, true); |
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446 | |||
447 | // m_log.DebugFormat( |
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448 | // "[MOAP]: Media flags for face {0} is {1}", |
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449 | // i, face.MediaFlags); |
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450 | // m_log.DebugFormat("[MOAP]: Set media entry for face {0} on {1}", i, part.Name); |
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451 | } |
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452 | } |
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453 | } |
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454 | |||
455 | part.Shape.Textures = te; |
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456 | |||
457 | // for (int i2 = 0; i2 < part.Shape.Textures.FaceTextures.Length; i2++) |
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458 | // m_log.DebugFormat("[MOAP]: FaceTexture[{0}] is {1}", i2, part.Shape.Textures.FaceTextures[i2]); |
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459 | } |
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460 | |||
461 | UpdateMediaUrl(part, agentId); |
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462 | |||
463 | // Arguably, we could avoid sending a full update to the avatar that just changed the texture. |
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464 | part.ScheduleFullUpdate(); |
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465 | |||
466 | part.TriggerScriptChangedEvent(Changed.MEDIA); |
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467 | |||
468 | return string.Empty; |
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469 | } |
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470 | |||
471 | /// <summary> |
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472 | /// Received from the viewer if a user has changed the url of a media texture. |
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473 | /// </summary> |
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474 | /// <param name="request"></param> |
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475 | /// <param name="path"></param> |
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476 | /// <param name="param"></param> |
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477 | /// <param name="httpRequest">/param> |
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478 | /// <param name="httpResponse">/param> |
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479 | /// <returns></returns> |
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480 | protected string HandleObjectMediaNavigateMessage( |
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481 | string request, string path, string param, IOSHttpRequest httpRequest, IOSHttpResponse httpResponse) |
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482 | { |
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483 | // m_log.DebugFormat("[MOAP]: Got ObjectMediaNavigate request [{0}]", request); |
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484 | |||
485 | OSDMap osd = (OSDMap)OSDParser.DeserializeLLSDXml(request); |
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486 | ObjectMediaNavigateMessage omn = new ObjectMediaNavigateMessage(); |
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487 | omn.Deserialize(osd); |
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488 | |||
489 | UUID primId = omn.PrimID; |
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490 | |||
491 | SceneObjectPart part = m_scene.GetSceneObjectPart(primId); |
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492 | |||
493 | if (null == part) |
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494 | { |
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495 | m_log.WarnFormat( |
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496 | "[MOAP]: Received an ObjectMediaNavigateMessage for prim {0} but this doesn't exist in region {1}", |
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497 | primId, m_scene.RegionInfo.RegionName); |
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498 | return string.Empty; |
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499 | } |
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500 | |||
501 | UUID agentId = default(UUID); |
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502 | |||
503 | lock (m_omuCapUsers) |
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504 | agentId = m_omuCapUsers[path]; |
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505 | |||
506 | if (!m_scene.Permissions.CanInteractWithPrimMedia(agentId, part.UUID, omn.Face)) |
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507 | return string.Empty; |
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508 | |||
509 | // m_log.DebugFormat( |
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510 | // "[MOAP]: Received request to update media entry for face {0} on prim {1} {2} to {3}", |
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511 | // omn.Face, part.Name, part.UUID, omn.URL); |
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512 | |||
513 | // If media has never been set for this prim, then just return. |
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514 | if (null == part.Shape.Media) |
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515 | return string.Empty; |
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516 | |||
517 | MediaEntry me = null; |
||
518 | |||
519 | lock (part.Shape.Media) |
||
520 | me = part.Shape.Media[omn.Face]; |
||
521 | |||
522 | // Do the same if media has not been set up for a specific face |
||
523 | if (null == me) |
||
524 | return string.Empty; |
||
525 | |||
526 | if (me.EnableWhiteList) |
||
527 | { |
||
528 | if (!CheckUrlAgainstWhitelist(omn.URL, me.WhiteList)) |
||
529 | { |
||
530 | // m_log.DebugFormat( |
||
531 | // "[MOAP]: Blocking change of face {0} on prim {1} {2} to {3} since it's not on the enabled whitelist", |
||
532 | // omn.Face, part.Name, part.UUID, omn.URL); |
||
533 | |||
534 | return string.Empty; |
||
535 | } |
||
536 | } |
||
537 | |||
538 | me.CurrentURL = omn.URL; |
||
539 | |||
540 | UpdateMediaUrl(part, agentId); |
||
541 | |||
542 | part.ScheduleFullUpdate(); |
||
543 | |||
544 | part.TriggerScriptChangedEvent(Changed.MEDIA); |
||
545 | |||
546 | return OSDParser.SerializeLLSDXmlString(new OSD()); |
||
547 | } |
||
548 | |||
549 | /// <summary> |
||
550 | /// Check that the face number is valid for the given prim. |
||
551 | /// </summary> |
||
552 | /// <param name="part"></param> |
||
553 | /// <param name="face"></param> |
||
554 | protected void CheckFaceParam(SceneObjectPart part, int face) |
||
555 | { |
||
556 | if (face < 0) |
||
557 | throw new ArgumentException("Face cannot be less than zero"); |
||
558 | |||
559 | int maxFaces = part.GetNumberOfSides() - 1; |
||
560 | if (face > maxFaces) |
||
561 | throw new ArgumentException( |
||
562 | string.Format("Face argument was {0} but max is {1}", face, maxFaces)); |
||
563 | } |
||
564 | |||
565 | /// <summary> |
||
566 | /// Update the media url of the given part |
||
567 | /// </summary> |
||
568 | /// <param name="part"></param> |
||
569 | /// <param name="updateId"> |
||
570 | /// The id to attach to this update. Normally, this is the user that changed the |
||
571 | /// texture |
||
572 | /// </param> |
||
573 | protected void UpdateMediaUrl(SceneObjectPart part, UUID updateId) |
||
574 | { |
||
575 | if (null == part.MediaUrl) |
||
576 | { |
||
577 | // TODO: We can't set the last changer until we start tracking which cap we give to which agent id |
||
578 | part.MediaUrl = "x-mv:0000000000/" + updateId; |
||
579 | } |
||
580 | else |
||
581 | { |
||
582 | string rawVersion = part.MediaUrl.Substring(5, 10); |
||
583 | int version = int.Parse(rawVersion); |
||
584 | part.MediaUrl = string.Format("x-mv:{0:D10}/{1}", ++version, updateId); |
||
585 | } |
||
586 | |||
587 | // m_log.DebugFormat("[MOAP]: Storing media url [{0}] in prim {1} {2}", part.MediaUrl, part.Name, part.UUID); |
||
588 | } |
||
589 | |||
590 | /// <summary> |
||
591 | /// Check the given url against the given whitelist. |
||
592 | /// </summary> |
||
593 | /// <param name="rawUrl"></param> |
||
594 | /// <param name="whitelist"></param> |
||
595 | /// <returns>true if the url matches an entry on the whitelist, false otherwise</returns> |
||
596 | protected bool CheckUrlAgainstWhitelist(string rawUrl, string[] whitelist) |
||
597 | { |
||
598 | Uri url = new Uri(rawUrl); |
||
599 | |||
600 | foreach (string origWlUrl in whitelist) |
||
601 | { |
||
602 | string wlUrl = origWlUrl; |
||
603 | |||
604 | // Deal with a line-ending wildcard |
||
605 | if (wlUrl.EndsWith("*")) |
||
606 | wlUrl = wlUrl.Remove(wlUrl.Length - 1); |
||
607 | |||
608 | // m_log.DebugFormat("[MOAP]: Checking whitelist URL pattern {0}", origWlUrl); |
||
609 | |||
610 | // Handle a line starting wildcard slightly differently since this can only match the domain, not the path |
||
611 | if (wlUrl.StartsWith("*")) |
||
612 | { |
||
613 | wlUrl = wlUrl.Substring(1); |
||
614 | |||
615 | if (url.Host.Contains(wlUrl)) |
||
616 | { |
||
617 | // m_log.DebugFormat("[MOAP]: Whitelist URL {0} matches {1}", origWlUrl, rawUrl); |
||
618 | return true; |
||
619 | } |
||
620 | } |
||
621 | else |
||
622 | { |
||
623 | string urlToMatch = url.Authority + url.AbsolutePath; |
||
624 | |||
625 | if (urlToMatch.StartsWith(wlUrl)) |
||
626 | { |
||
627 | // m_log.DebugFormat("[MOAP]: Whitelist URL {0} matches {1}", origWlUrl, rawUrl); |
||
628 | return true; |
||
629 | } |
||
630 | } |
||
631 | } |
||
632 | |||
633 | return false; |
||
634 | } |
||
635 | } |
||
636 | } |