RemoteInventoryServiceConnector.cs 11 KB

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  1. /*
  2. * Copyright (c) Contributors, http://opensimulator.org/
  3. * See CONTRIBUTORS.TXT for a full list of copyright holders.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions are met:
  7. * * Redistributions of source code must retain the above copyright
  8. * notice, this list of conditions and the following disclaimer.
  9. * * Redistributions in binary form must reproduce the above copyright
  10. * notice, this list of conditions and the following disclaimer in the
  11. * documentation and/or other materials provided with the distribution.
  12. * * Neither the name of the OpenSimulator Project nor the
  13. * names of its contributors may be used to endorse or promote products
  14. * derived from this software without specific prior written permission.
  15. *
  16. * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
  17. * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  18. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  19. * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
  20. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  21. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  22. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  23. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  24. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  25. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  26. */
  27. using log4net;
  28. using System;
  29. using System.Collections.Generic;
  30. using System.Reflection;
  31. using Nini.Config;
  32. using OpenSim.Framework;
  33. using OpenSim.Framework.Statistics;
  34. using OpenSim.Services.Connectors;
  35. using OpenSim.Region.Framework.Interfaces;
  36. using OpenSim.Region.Framework.Scenes;
  37. using OpenSim.Services.Interfaces;
  38. using OpenMetaverse;
  39. namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory
  40. {
  41. public class RemoteInventoryServicesConnector : BaseInventoryConnector, ISharedRegionModule, IInventoryService
  42. {
  43. private static readonly ILog m_log =
  44. LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
  45. private bool m_Enabled = false;
  46. private bool m_Initialized = false;
  47. // private Scene m_Scene;
  48. private InventoryServicesConnector m_RemoteConnector;
  49. public Type ReplaceableInterface
  50. {
  51. get { return null; }
  52. }
  53. public string Name
  54. {
  55. get { return "RemoteInventoryServicesConnector"; }
  56. }
  57. public RemoteInventoryServicesConnector()
  58. {
  59. }
  60. public RemoteInventoryServicesConnector(IConfigSource source)
  61. {
  62. Init(source);
  63. }
  64. protected override void Init(IConfigSource source)
  65. {
  66. m_RemoteConnector = new InventoryServicesConnector(source);
  67. base.Init(source);
  68. }
  69. #region ISharedRegionModule
  70. public void Initialise(IConfigSource source)
  71. {
  72. IConfig moduleConfig = source.Configs["Modules"];
  73. if (moduleConfig != null)
  74. {
  75. string name = moduleConfig.GetString("InventoryServices", "");
  76. if (name == Name)
  77. {
  78. Init(source);
  79. m_Enabled = true;
  80. m_log.Info("[INVENTORY CONNECTOR]: Remote inventory enabled");
  81. }
  82. }
  83. }
  84. public void PostInitialise()
  85. {
  86. }
  87. public void Close()
  88. {
  89. }
  90. public void AddRegion(Scene scene)
  91. {
  92. // m_Scene = scene;
  93. //m_log.Debug("[XXXX] Adding scene " + m_Scene.RegionInfo.RegionName);
  94. if (!m_Enabled)
  95. return;
  96. if (!m_Initialized)
  97. {
  98. m_Initialized = true;
  99. }
  100. scene.RegisterModuleInterface<IInventoryService>(this);
  101. m_cache.AddRegion(scene);
  102. }
  103. public void RemoveRegion(Scene scene)
  104. {
  105. if (!m_Enabled)
  106. return;
  107. m_cache.RemoveRegion(scene);
  108. }
  109. public void RegionLoaded(Scene scene)
  110. {
  111. if (!m_Enabled)
  112. return;
  113. m_log.InfoFormat("[INVENTORY CONNECTOR]: Enabled remote inventory for region {0}", scene.RegionInfo.RegionName);
  114. }
  115. #endregion ISharedRegionModule
  116. #region IInventoryService
  117. public override bool CreateUserInventory(UUID user)
  118. {
  119. return false;
  120. }
  121. public override List<InventoryFolderBase> GetInventorySkeleton(UUID userId)
  122. {
  123. return new List<InventoryFolderBase>();
  124. }
  125. public override InventoryCollection GetUserInventory(UUID userID)
  126. {
  127. return null;
  128. }
  129. public override void GetUserInventory(UUID userID, InventoryReceiptCallback callback)
  130. {
  131. UUID sessionID = GetSessionID(userID);
  132. try
  133. {
  134. m_RemoteConnector.GetUserInventory(userID.ToString(), sessionID, callback);
  135. }
  136. catch (Exception e)
  137. {
  138. if (StatsManager.SimExtraStats != null)
  139. StatsManager.SimExtraStats.AddInventoryServiceRetrievalFailure();
  140. m_log.ErrorFormat("[INVENTORY CONNECTOR]: Request inventory operation failed, {0} {1}",
  141. e.Source, e.Message);
  142. }
  143. }
  144. // inherited. See base class
  145. // public InventoryFolderBase GetFolderForType(UUID userID, AssetType type)
  146. public override Dictionary<AssetType, InventoryFolderBase> GetSystemFolders(UUID userID)
  147. {
  148. UUID sessionID = GetSessionID(userID);
  149. return m_RemoteConnector.GetSystemFolders(userID.ToString(), sessionID);
  150. }
  151. public override InventoryCollection GetFolderContent(UUID userID, UUID folderID)
  152. {
  153. UUID sessionID = GetSessionID(userID);
  154. try
  155. {
  156. return m_RemoteConnector.GetFolderContent(userID.ToString(), folderID, sessionID);
  157. }
  158. catch (Exception e)
  159. {
  160. m_log.ErrorFormat("[INVENTORY CONNECTOR]: GetFolderContent operation failed, {0} {1}",
  161. e.Source, e.Message);
  162. }
  163. InventoryCollection nullCollection = new InventoryCollection();
  164. nullCollection.Folders = new List<InventoryFolderBase>();
  165. nullCollection.Items = new List<InventoryItemBase>();
  166. nullCollection.UserID = userID;
  167. return nullCollection;
  168. }
  169. public override List<InventoryItemBase> GetFolderItems(UUID userID, UUID folderID)
  170. {
  171. UUID sessionID = GetSessionID(userID);
  172. return m_RemoteConnector.GetFolderItems(userID.ToString(), folderID, sessionID);
  173. }
  174. public override bool AddFolder(InventoryFolderBase folder)
  175. {
  176. if (folder == null)
  177. return false;
  178. UUID sessionID = GetSessionID(folder.Owner);
  179. return m_RemoteConnector.AddFolder(folder.Owner.ToString(), folder, sessionID);
  180. }
  181. public override bool UpdateFolder(InventoryFolderBase folder)
  182. {
  183. if (folder == null)
  184. return false;
  185. UUID sessionID = GetSessionID(folder.Owner);
  186. return m_RemoteConnector.UpdateFolder(folder.Owner.ToString(), folder, sessionID);
  187. }
  188. public override bool MoveFolder(InventoryFolderBase folder)
  189. {
  190. if (folder == null)
  191. return false;
  192. UUID sessionID = GetSessionID(folder.Owner);
  193. return m_RemoteConnector.MoveFolder(folder.Owner.ToString(), folder, sessionID);
  194. }
  195. public override bool DeleteFolders(UUID ownerID, List<UUID> folderIDs)
  196. {
  197. if (folderIDs == null)
  198. return false;
  199. if (folderIDs.Count == 0)
  200. return false;
  201. UUID sessionID = GetSessionID(ownerID);
  202. return m_RemoteConnector.DeleteFolders(ownerID.ToString(), folderIDs, sessionID);
  203. }
  204. public override bool PurgeFolder(InventoryFolderBase folder)
  205. {
  206. if (folder == null)
  207. return false;
  208. UUID sessionID = GetSessionID(folder.Owner);
  209. return m_RemoteConnector.PurgeFolder(folder.Owner.ToString(), folder, sessionID);
  210. }
  211. // public bool AddItem(InventoryItemBase item) inherited
  212. // Uses AddItemPlain
  213. protected override bool AddItemPlain(InventoryItemBase item)
  214. {
  215. if (item == null)
  216. return false;
  217. UUID sessionID = GetSessionID(item.Owner);
  218. return m_RemoteConnector.AddItem(item.Owner.ToString(), item, sessionID);
  219. }
  220. public override bool UpdateItem(InventoryItemBase item)
  221. {
  222. if (item == null)
  223. return false;
  224. UUID sessionID = GetSessionID(item.Owner);
  225. return m_RemoteConnector.UpdateItem(item.Owner.ToString(), item, sessionID);
  226. }
  227. public override bool MoveItems(UUID ownerID, List<InventoryItemBase> items)
  228. {
  229. if (items == null)
  230. return false;
  231. UUID sessionID = GetSessionID(ownerID);
  232. return m_RemoteConnector.MoveItems(ownerID.ToString(), items, sessionID);
  233. }
  234. public override bool DeleteItems(UUID ownerID, List<UUID> itemIDs)
  235. {
  236. if (itemIDs == null)
  237. return false;
  238. if (itemIDs.Count == 0)
  239. return true;
  240. UUID sessionID = GetSessionID(ownerID);
  241. return m_RemoteConnector.DeleteItems(ownerID.ToString(), itemIDs, sessionID);
  242. }
  243. public override InventoryItemBase GetItem(InventoryItemBase item)
  244. {
  245. if (item == null)
  246. return null;
  247. UUID sessionID = GetSessionID(item.Owner);
  248. return m_RemoteConnector.QueryItem(item.Owner.ToString(), item, sessionID);
  249. }
  250. public override InventoryFolderBase GetFolder(InventoryFolderBase folder)
  251. {
  252. if (folder == null)
  253. return null;
  254. UUID sessionID = GetSessionID(folder.Owner);
  255. return m_RemoteConnector.QueryFolder(folder.Owner.ToString(), folder, sessionID);
  256. }
  257. public override bool HasInventoryForUser(UUID userID)
  258. {
  259. return false;
  260. }
  261. public override List<InventoryItemBase> GetActiveGestures(UUID userId)
  262. {
  263. return new List<InventoryItemBase>();
  264. }
  265. public override int GetAssetPermissions(UUID userID, UUID assetID)
  266. {
  267. UUID sessionID = GetSessionID(userID);
  268. return m_RemoteConnector.GetAssetPermissions(userID.ToString(), assetID, sessionID);
  269. }
  270. #endregion
  271. private UUID GetSessionID(UUID userID)
  272. {
  273. return UUID.Zero;
  274. }
  275. }
  276. }