opensim-development – 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 System; |
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29 | using System.Collections.Generic; |
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30 | using System.Reflection; |
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31 | |||
32 | using OpenSim.Framework; |
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33 | using OpenSim.Framework.Client; |
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34 | using OpenSim.Region.Framework.Interfaces; |
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35 | using OpenSim.Region.Framework.Scenes; |
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36 | using OpenSim.Services.Connectors.Hypergrid; |
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37 | using OpenSim.Services.Interfaces; |
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38 | using OpenSim.Server.Base; |
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39 | |||
40 | using GridRegion = OpenSim.Services.Interfaces.GridRegion; |
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41 | |||
42 | using OpenMetaverse; |
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43 | using log4net; |
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44 | using Nini.Config; |
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45 | using Mono.Addins; |
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46 | |||
47 | namespace OpenSim.Region.CoreModules.Framework.EntityTransfer |
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48 | { |
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49 | [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "HGEntityTransferModule")] |
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50 | public class HGEntityTransferModule |
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51 | : EntityTransferModule, INonSharedRegionModule, IEntityTransferModule, IUserAgentVerificationModule |
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52 | { |
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53 | private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); |
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54 | |||
55 | private int m_levelHGTeleport = 0; |
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56 | private string m_ThisHomeURI; |
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57 | |||
58 | private GatekeeperServiceConnector m_GatekeeperConnector; |
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59 | private IUserAgentService m_UAS; |
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60 | |||
61 | protected bool m_RestrictAppearanceAbroad; |
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62 | protected string m_AccountName; |
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63 | protected List<AvatarAppearance> m_ExportedAppearances; |
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64 | protected List<AvatarAttachment> m_Attachs; |
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65 | |||
66 | protected List<AvatarAppearance> ExportedAppearance |
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67 | { |
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68 | get |
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69 | { |
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70 | if (m_ExportedAppearances != null) |
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71 | return m_ExportedAppearances; |
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72 | |||
73 | m_ExportedAppearances = new List<AvatarAppearance>(); |
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74 | m_Attachs = new List<AvatarAttachment>(); |
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75 | |||
76 | string[] names = m_AccountName.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries); |
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77 | |||
78 | foreach (string name in names) |
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79 | { |
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80 | string[] parts = name.Trim().Split(); |
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81 | if (parts.Length != 2) |
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82 | { |
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83 | m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Wrong user account name format {0}. Specify 'First Last'", name); |
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84 | return null; |
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85 | } |
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86 | UserAccount account = Scene.UserAccountService.GetUserAccount(UUID.Zero, parts[0], parts[1]); |
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87 | if (account == null) |
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88 | { |
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89 | m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Unknown account {0}", m_AccountName); |
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90 | return null; |
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91 | } |
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92 | AvatarAppearance a = Scene.AvatarService.GetAppearance(account.PrincipalID); |
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93 | if (a != null) |
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94 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Successfully retrieved appearance for {0}", name); |
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95 | |||
96 | foreach (AvatarAttachment att in a.GetAttachments()) |
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97 | { |
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98 | InventoryItemBase item = new InventoryItemBase(att.ItemID, account.PrincipalID); |
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99 | item = Scene.InventoryService.GetItem(item); |
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100 | if (item != null) |
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101 | a.SetAttachment(att.AttachPoint, att.ItemID, item.AssetID); |
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102 | else |
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103 | m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Unable to retrieve item {0} from inventory {1}", att.ItemID, name); |
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104 | } |
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105 | |||
106 | m_ExportedAppearances.Add(a); |
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107 | m_Attachs.AddRange(a.GetAttachments()); |
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108 | } |
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109 | |||
110 | return m_ExportedAppearances; |
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111 | } |
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112 | } |
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113 | |||
114 | #region ISharedRegionModule |
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115 | |||
116 | public override string Name |
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117 | { |
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118 | get { return "HGEntityTransferModule"; } |
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119 | } |
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120 | |||
121 | public override void Initialise(IConfigSource source) |
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122 | { |
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123 | IConfig moduleConfig = source.Configs["Modules"]; |
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124 | |||
125 | if (moduleConfig != null) |
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126 | { |
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127 | string name = moduleConfig.GetString("EntityTransferModule", ""); |
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128 | if (name == Name) |
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129 | { |
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130 | IConfig transferConfig = source.Configs["EntityTransfer"]; |
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131 | if (transferConfig != null) |
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132 | { |
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133 | m_levelHGTeleport = transferConfig.GetInt("LevelHGTeleport", 0); |
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134 | |||
135 | m_RestrictAppearanceAbroad = transferConfig.GetBoolean("RestrictAppearanceAbroad", false); |
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136 | if (m_RestrictAppearanceAbroad) |
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137 | { |
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138 | m_AccountName = transferConfig.GetString("AccountForAppearance", string.Empty); |
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139 | if (m_AccountName == string.Empty) |
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140 | m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: RestrictAppearanceAbroad is on, but no account has been given for avatar appearance!"); |
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141 | } |
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142 | } |
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143 | |||
144 | InitialiseCommon(source); |
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145 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: {0} enabled.", Name); |
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146 | } |
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147 | } |
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148 | |||
149 | moduleConfig = source.Configs["Hypergrid"]; |
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150 | if (moduleConfig != null) |
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151 | { |
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152 | m_ThisHomeURI = moduleConfig.GetString("HomeURI", string.Empty); |
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153 | if (m_ThisHomeURI != string.Empty && !m_ThisHomeURI.EndsWith("/")) |
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154 | m_ThisHomeURI += '/'; |
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155 | } |
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156 | } |
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157 | |||
158 | public override void AddRegion(Scene scene) |
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159 | { |
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160 | base.AddRegion(scene); |
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161 | |||
162 | if (m_Enabled) |
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163 | { |
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164 | scene.RegisterModuleInterface<IUserAgentVerificationModule>(this); |
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165 | scene.EventManager.OnIncomingSceneObject += OnIncomingSceneObject; |
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166 | } |
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167 | } |
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168 | |||
169 | void OnIncomingSceneObject(SceneObjectGroup so) |
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170 | { |
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171 | if (!so.IsAttachment) |
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172 | return; |
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173 | |||
174 | if (so.AttachedAvatar == UUID.Zero || Scene.UserManagementModule.IsLocalGridUser(so.AttachedAvatar)) |
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175 | return; |
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176 | |||
177 | // foreign user |
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178 | AgentCircuitData aCircuit = Scene.AuthenticateHandler.GetAgentCircuitData(so.AttachedAvatar); |
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179 | if (aCircuit != null && (aCircuit.teleportFlags & (uint)Constants.TeleportFlags.ViaHGLogin) != 0) |
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180 | { |
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181 | if (aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("AssetServerURI")) |
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182 | { |
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183 | string url = aCircuit.ServiceURLs["AssetServerURI"].ToString(); |
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184 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Incoming attachment {0} for HG user {1} with asset server {2}", so.Name, so.AttachedAvatar, url); |
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185 | Dictionary<UUID, sbyte> ids = new Dictionary<UUID, sbyte>(); |
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186 | HGUuidGatherer uuidGatherer = new HGUuidGatherer(Scene.AssetService, url); |
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187 | uuidGatherer.GatherAssetUuids(so, ids); |
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188 | |||
189 | foreach (KeyValuePair<UUID, sbyte> kvp in ids) |
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190 | uuidGatherer.FetchAsset(kvp.Key); |
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191 | } |
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192 | } |
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193 | } |
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194 | |||
195 | protected override void OnNewClient(IClientAPI client) |
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196 | { |
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197 | client.OnTeleportHomeRequest += TriggerTeleportHome; |
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198 | client.OnTeleportLandmarkRequest += RequestTeleportLandmark; |
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199 | client.OnConnectionClosed += new Action<IClientAPI>(OnConnectionClosed); |
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200 | } |
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201 | |||
202 | public override void RegionLoaded(Scene scene) |
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203 | { |
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204 | base.RegionLoaded(scene); |
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205 | |||
206 | if (m_Enabled) |
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207 | { |
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208 | m_GatekeeperConnector = new GatekeeperServiceConnector(scene.AssetService); |
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209 | m_UAS = scene.RequestModuleInterface<IUserAgentService>(); |
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210 | if (m_UAS == null) |
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211 | m_UAS = new UserAgentServiceConnector(m_ThisHomeURI); |
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212 | |||
213 | } |
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214 | } |
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215 | |||
216 | public override void RemoveRegion(Scene scene) |
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217 | { |
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218 | base.RemoveRegion(scene); |
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219 | |||
220 | if (m_Enabled) |
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221 | scene.UnregisterModuleInterface<IUserAgentVerificationModule>(this); |
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222 | } |
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223 | |||
224 | #endregion |
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225 | |||
226 | #region HG overrides of IEntiryTransferModule |
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227 | |||
228 | protected override GridRegion GetFinalDestination(GridRegion region) |
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229 | { |
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230 | int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, region.RegionID); |
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231 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: region {0} flags: {1}", region.RegionName, flags); |
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232 | |||
233 | if ((flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0) |
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234 | { |
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235 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Destination region is hyperlink"); |
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236 | GridRegion real_destination = m_GatekeeperConnector.GetHyperlinkRegion(region, region.RegionID); |
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237 | if (real_destination != null) |
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238 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: GetFinalDestination serveruri -> {0}", real_destination.ServerURI); |
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239 | else |
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240 | m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: GetHyperlinkRegion to Gatekeeper {0} failed", region.ServerURI); |
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241 | return real_destination; |
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242 | } |
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243 | |||
244 | return region; |
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245 | } |
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246 | |||
247 | protected override bool NeedsClosing(float drawdist, uint oldRegionX, uint newRegionX, uint oldRegionY, uint newRegionY, GridRegion reg) |
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248 | { |
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249 | if (base.NeedsClosing(drawdist, oldRegionX, newRegionX, oldRegionY, newRegionY, reg)) |
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250 | return true; |
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251 | |||
252 | int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID); |
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253 | if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0) |
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254 | return true; |
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255 | |||
256 | return false; |
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257 | } |
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258 | |||
259 | protected override void AgentHasMovedAway(ScenePresence sp, bool logout) |
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260 | { |
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261 | base.AgentHasMovedAway(sp, logout); |
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262 | if (logout) |
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263 | { |
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264 | // Log them out of this grid |
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265 | Scene.PresenceService.LogoutAgent(sp.ControllingClient.SessionId); |
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266 | string userId = Scene.UserManagementModule.GetUserUUI(sp.UUID); |
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267 | Scene.GridUserService.LoggedOut(userId, UUID.Zero, Scene.RegionInfo.RegionID, sp.AbsolutePosition, sp.Lookat); |
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268 | } |
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269 | } |
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270 | |||
271 | protected override bool CreateAgent(ScenePresence sp, GridRegion reg, GridRegion finalDestination, AgentCircuitData agentCircuit, uint teleportFlags, out string reason, out bool logout) |
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272 | { |
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273 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: CreateAgent {0} {1}", reg.ServerURI, finalDestination.ServerURI); |
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274 | reason = string.Empty; |
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275 | logout = false; |
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276 | int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID); |
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277 | if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0) |
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278 | { |
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279 | // this user is going to another grid |
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280 | // for local users, check if HyperGrid teleport is allowed, based on user level |
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281 | if (Scene.UserManagementModule.IsLocalGridUser(sp.UUID) && sp.UserLevel < m_levelHGTeleport) |
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282 | { |
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283 | m_log.WarnFormat("[HG ENTITY TRANSFER MODULE]: Unable to HG teleport agent due to insufficient UserLevel."); |
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284 | reason = "Hypergrid teleport not allowed"; |
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285 | return false; |
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286 | } |
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287 | |||
288 | if (agentCircuit.ServiceURLs.ContainsKey("HomeURI")) |
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289 | { |
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290 | string userAgentDriver = agentCircuit.ServiceURLs["HomeURI"].ToString(); |
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291 | IUserAgentService connector; |
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292 | |||
293 | if (userAgentDriver.Equals(m_ThisHomeURI) && m_UAS != null) |
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294 | connector = m_UAS; |
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295 | else |
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296 | connector = new UserAgentServiceConnector(userAgentDriver); |
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297 | |||
298 | bool success = connector.LoginAgentToGrid(agentCircuit, reg, finalDestination, false, out reason); |
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299 | logout = success; // flag for later logout from this grid; this is an HG TP |
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300 | |||
301 | if (success) |
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302 | sp.Scene.EventManager.TriggerTeleportStart(sp.ControllingClient, reg, finalDestination, teleportFlags, logout); |
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303 | |||
304 | return success; |
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305 | } |
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306 | else |
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307 | { |
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308 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent does not have a HomeURI address"); |
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309 | return false; |
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310 | } |
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311 | } |
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312 | |||
313 | return base.CreateAgent(sp, reg, finalDestination, agentCircuit, teleportFlags, out reason, out logout); |
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314 | } |
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315 | |||
316 | protected override bool ValidateGenericConditions(ScenePresence sp, GridRegion reg, GridRegion finalDestination, uint teleportFlags, out string reason) |
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317 | { |
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318 | reason = "Please wear your grid's allowed appearance before teleporting to another grid"; |
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319 | if (!m_RestrictAppearanceAbroad) |
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320 | return true; |
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321 | |||
322 | // The rest is only needed for controlling appearance |
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323 | |||
324 | int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID); |
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325 | if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Framework.RegionFlags.Hyperlink) != 0) |
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326 | { |
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327 | // this user is going to another grid |
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328 | if (Scene.UserManagementModule.IsLocalGridUser(sp.UUID)) |
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329 | { |
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330 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: RestrictAppearanceAbroad is ON. Checking generic appearance"); |
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331 | |||
332 | // Check wearables |
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333 | for (int i = 0; i < AvatarWearable.MAX_WEARABLES; i++) |
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334 | { |
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335 | for (int j = 0; j < sp.Appearance.Wearables[i].Count; j++) |
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336 | { |
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337 | if (sp.Appearance.Wearables[i] == null) |
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338 | continue; |
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339 | |||
340 | bool found = false; |
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341 | foreach (AvatarAppearance a in ExportedAppearance) |
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342 | if (a.Wearables[i] != null) |
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343 | { |
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344 | found = true; |
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345 | break; |
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346 | } |
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347 | |||
348 | if (!found) |
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349 | { |
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350 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Wearable not allowed to go outside {0}", i); |
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351 | return false; |
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352 | } |
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353 | |||
354 | found = false; |
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355 | foreach (AvatarAppearance a in ExportedAppearance) |
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356 | if (sp.Appearance.Wearables[i][j].AssetID == a.Wearables[i][j].AssetID) |
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357 | { |
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358 | found = true; |
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359 | break; |
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360 | } |
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361 | |||
362 | if (!found) |
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363 | { |
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364 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Wearable not allowed to go outside {0}", i); |
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365 | return false; |
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366 | } |
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367 | } |
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368 | } |
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369 | |||
370 | // Check attachments |
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371 | foreach (AvatarAttachment att in sp.Appearance.GetAttachments()) |
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372 | { |
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373 | bool found = false; |
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374 | foreach (AvatarAttachment att2 in m_Attachs) |
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375 | { |
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376 | if (att2.AssetID == att.AssetID) |
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377 | { |
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378 | found = true; |
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379 | break; |
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380 | } |
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381 | } |
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382 | if (!found) |
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383 | { |
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384 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Attachment not allowed to go outside {0}", att.AttachPoint); |
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385 | return false; |
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386 | } |
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387 | } |
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388 | } |
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389 | } |
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390 | |||
391 | reason = string.Empty; |
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392 | return true; |
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393 | } |
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394 | |||
395 | |||
396 | //protected override bool UpdateAgent(GridRegion reg, GridRegion finalDestination, AgentData agentData, ScenePresence sp) |
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397 | //{ |
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398 | // int flags = Scene.GridService.GetRegionFlags(Scene.RegionInfo.ScopeID, reg.RegionID); |
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399 | // if (flags == -1 /* no region in DB */ || (flags & (int)OpenSim.Data.RegionFlags.Hyperlink) != 0) |
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400 | // { |
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401 | // // this user is going to another grid |
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402 | // if (m_RestrictAppearanceAbroad && Scene.UserManagementModule.IsLocalGridUser(agentData.AgentID)) |
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403 | // { |
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404 | // // We need to strip the agent off its appearance |
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405 | // m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: RestrictAppearanceAbroad is ON. Sending generic appearance"); |
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406 | |||
407 | // // Delete existing npc attachments |
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408 | // Scene.AttachmentsModule.DeleteAttachmentsFromScene(sp, false); |
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409 | |||
410 | // // XXX: We can't just use IAvatarFactoryModule.SetAppearance() yet since it doesn't transfer attachments |
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411 | // AvatarAppearance newAppearance = new AvatarAppearance(ExportedAppearance, true); |
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412 | // sp.Appearance = newAppearance; |
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413 | |||
414 | // // Rez needed npc attachments |
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415 | // Scene.AttachmentsModule.RezAttachments(sp); |
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416 | |||
417 | |||
418 | // IAvatarFactoryModule module = Scene.RequestModuleInterface<IAvatarFactoryModule>(); |
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419 | // //module.SendAppearance(sp.UUID); |
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420 | // module.RequestRebake(sp, false); |
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421 | |||
422 | // Scene.AttachmentsModule.CopyAttachments(sp, agentData); |
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423 | // agentData.Appearance = sp.Appearance; |
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424 | // } |
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425 | // } |
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426 | |||
427 | // foreach (AvatarAttachment a in agentData.Appearance.GetAttachments()) |
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428 | // m_log.DebugFormat("[XXX]: {0}-{1}", a.ItemID, a.AssetID); |
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429 | |||
430 | |||
431 | // return base.UpdateAgent(reg, finalDestination, agentData, sp); |
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432 | //} |
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433 | |||
434 | public virtual void TriggerTeleportHome(UUID id, IClientAPI client) |
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435 | { |
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436 | TeleportHome(id, client); |
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437 | } |
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438 | |||
439 | public override bool TeleportHome(UUID id, IClientAPI client) |
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440 | { |
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441 | m_log.DebugFormat( |
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442 | "[ENTITY TRANSFER MODULE]: Request to teleport {0} {1} home", client.Name, client.AgentId); |
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443 | |||
444 | // Let's find out if this is a foreign user or a local user |
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445 | IUserManagement uMan = Scene.RequestModuleInterface<IUserManagement>(); |
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446 | if (uMan != null && uMan.IsLocalGridUser(id)) |
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447 | { |
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448 | // local grid user |
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449 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: User is local"); |
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450 | return base.TeleportHome(id, client); |
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451 | } |
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452 | |||
453 | // Foreign user wants to go home |
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454 | // |
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455 | AgentCircuitData aCircuit = ((Scene)(client.Scene)).AuthenticateHandler.GetAgentCircuitData(client.CircuitCode); |
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456 | if (aCircuit == null || (aCircuit != null && !aCircuit.ServiceURLs.ContainsKey("HomeURI"))) |
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457 | { |
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458 | client.SendTeleportFailed("Your information has been lost"); |
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459 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Unable to locate agent's gateway information"); |
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460 | return false; |
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461 | } |
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462 | |||
463 | IUserAgentService userAgentService = new UserAgentServiceConnector(aCircuit.ServiceURLs["HomeURI"].ToString()); |
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464 | Vector3 position = Vector3.UnitY, lookAt = Vector3.UnitY; |
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465 | GridRegion finalDestination = userAgentService.GetHomeRegion(aCircuit.AgentID, out position, out lookAt); |
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466 | if (finalDestination == null) |
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467 | { |
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468 | client.SendTeleportFailed("Your home region could not be found"); |
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469 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent's home region not found"); |
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470 | return false; |
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471 | } |
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472 | |||
473 | ScenePresence sp = ((Scene)(client.Scene)).GetScenePresence(client.AgentId); |
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474 | if (sp == null) |
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475 | { |
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476 | client.SendTeleportFailed("Internal error"); |
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477 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Agent not found in the scene where it is supposed to be"); |
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478 | return false; |
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479 | } |
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480 | |||
481 | GridRegion homeGatekeeper = MakeRegion(aCircuit); |
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482 | |||
483 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: teleporting user {0} {1} home to {2} via {3}:{4}", |
||
484 | aCircuit.firstname, aCircuit.lastname, finalDestination.RegionName, homeGatekeeper.ServerURI, homeGatekeeper.RegionName); |
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485 | |||
486 | DoTeleport( |
||
487 | sp, homeGatekeeper, finalDestination, |
||
488 | position, lookAt, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaHome)); |
||
489 | return true; |
||
490 | } |
||
491 | |||
492 | /// <summary> |
||
493 | /// Tries to teleport agent to landmark. |
||
494 | /// </summary> |
||
495 | /// <param name="remoteClient"></param> |
||
496 | /// <param name="regionHandle"></param> |
||
497 | /// <param name="position"></param> |
||
498 | public override void RequestTeleportLandmark(IClientAPI remoteClient, AssetLandmark lm) |
||
499 | { |
||
500 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Teleporting agent via landmark to {0} region {1} position {2}", |
||
501 | (lm.Gatekeeper == string.Empty) ? "local" : lm.Gatekeeper, lm.RegionID, lm.Position); |
||
502 | |||
503 | if (lm.Gatekeeper == string.Empty) |
||
504 | { |
||
505 | base.RequestTeleportLandmark(remoteClient, lm); |
||
506 | return; |
||
507 | } |
||
508 | |||
509 | GridRegion info = Scene.GridService.GetRegionByUUID(UUID.Zero, lm.RegionID); |
||
510 | |||
511 | // Local region? |
||
512 | if (info != null) |
||
513 | { |
||
514 | ((Scene)(remoteClient.Scene)).RequestTeleportLocation(remoteClient, info.RegionHandle, lm.Position, |
||
515 | Vector3.Zero, (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaLandmark)); |
||
516 | |||
517 | return; |
||
518 | } |
||
519 | else |
||
520 | { |
||
521 | // Foreign region |
||
522 | Scene scene = (Scene)(remoteClient.Scene); |
||
523 | GatekeeperServiceConnector gConn = new GatekeeperServiceConnector(); |
||
524 | GridRegion gatekeeper = new GridRegion(); |
||
525 | gatekeeper.ServerURI = lm.Gatekeeper; |
||
526 | GridRegion finalDestination = gConn.GetHyperlinkRegion(gatekeeper, new UUID(lm.RegionID)); |
||
527 | |||
528 | if (finalDestination != null) |
||
529 | { |
||
530 | ScenePresence sp = scene.GetScenePresence(remoteClient.AgentId); |
||
531 | IEntityTransferModule transferMod = scene.RequestModuleInterface<IEntityTransferModule>(); |
||
532 | |||
533 | if (transferMod != null && sp != null) |
||
534 | transferMod.DoTeleport( |
||
535 | sp, gatekeeper, finalDestination, lm.Position, Vector3.UnitX, |
||
536 | (uint)(Constants.TeleportFlags.SetLastToTarget | Constants.TeleportFlags.ViaLandmark)); |
||
537 | } |
||
538 | |||
539 | } |
||
540 | |||
541 | // can't find the region: Tell viewer and abort |
||
542 | remoteClient.SendTeleportFailed("The teleport destination could not be found."); |
||
543 | } |
||
544 | |||
545 | #endregion |
||
546 | |||
547 | #region IUserAgentVerificationModule |
||
548 | |||
549 | public bool VerifyClient(AgentCircuitData aCircuit, string token) |
||
550 | { |
||
551 | if (aCircuit.ServiceURLs.ContainsKey("HomeURI")) |
||
552 | { |
||
553 | string url = aCircuit.ServiceURLs["HomeURI"].ToString(); |
||
554 | IUserAgentService security = new UserAgentServiceConnector(url); |
||
555 | return security.VerifyClient(aCircuit.SessionID, token); |
||
556 | } |
||
557 | else |
||
558 | { |
||
559 | m_log.DebugFormat( |
||
560 | "[HG ENTITY TRANSFER MODULE]: Agent {0} {1} does not have a HomeURI OH NO!", |
||
561 | aCircuit.firstname, aCircuit.lastname); |
||
562 | } |
||
563 | |||
564 | return false; |
||
565 | } |
||
566 | |||
567 | void OnConnectionClosed(IClientAPI obj) |
||
568 | { |
||
569 | if (obj.SceneAgent.IsChildAgent) |
||
570 | return; |
||
571 | |||
572 | // Let's find out if this is a foreign user or a local user |
||
573 | IUserManagement uMan = Scene.RequestModuleInterface<IUserManagement>(); |
||
574 | // UserAccount account = Scene.UserAccountService.GetUserAccount(Scene.RegionInfo.ScopeID, obj.AgentId); |
||
575 | |||
576 | if (uMan != null && uMan.IsLocalGridUser(obj.AgentId)) |
||
577 | { |
||
578 | // local grid user |
||
579 | m_UAS.LogoutAgent(obj.AgentId, obj.SessionId); |
||
580 | return; |
||
581 | } |
||
582 | |||
583 | AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode); |
||
584 | if (aCircuit != null && aCircuit.ServiceURLs != null && aCircuit.ServiceURLs.ContainsKey("HomeURI")) |
||
585 | { |
||
586 | string url = aCircuit.ServiceURLs["HomeURI"].ToString(); |
||
587 | IUserAgentService security = new UserAgentServiceConnector(url); |
||
588 | security.LogoutAgent(obj.AgentId, obj.SessionId); |
||
589 | //m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Sent logout call to UserAgentService @ {0}", url); |
||
590 | } |
||
591 | else |
||
592 | { |
||
593 | m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: HomeURI not found for agent {0} logout", obj.AgentId); |
||
594 | } |
||
595 | } |
||
596 | |||
597 | #endregion |
||
598 | |||
599 | private GridRegion MakeRegion(AgentCircuitData aCircuit) |
||
600 | { |
||
601 | GridRegion region = new GridRegion(); |
||
602 | |||
603 | Uri uri = null; |
||
604 | if (!aCircuit.ServiceURLs.ContainsKey("HomeURI") || |
||
605 | (aCircuit.ServiceURLs.ContainsKey("HomeURI") && !Uri.TryCreate(aCircuit.ServiceURLs["HomeURI"].ToString(), UriKind.Absolute, out uri))) |
||
606 | return null; |
||
607 | |||
608 | region.ExternalHostName = uri.Host; |
||
609 | region.HttpPort = (uint)uri.Port; |
||
610 | region.ServerURI = aCircuit.ServiceURLs["HomeURI"].ToString(); |
||
611 | region.RegionName = string.Empty; |
||
612 | region.InternalEndPoint = new System.Net.IPEndPoint(System.Net.IPAddress.Parse("0.0.0.0"), (int)0); |
||
613 | return region; |
||
614 | } |
||
615 | } |
||
616 | } |