MSSQLXInventoryData.cs 11 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305
  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 System;
  28. using System.Collections;
  29. using System.Collections.Generic;
  30. using System.Data;
  31. using OpenMetaverse;
  32. using OpenSim.Framework;
  33. using System.Data.SqlClient;
  34. using System.Reflection;
  35. using System.Text;
  36. using log4net;
  37. namespace OpenSim.Data.MSSQL
  38. {
  39. public class MSSQLXInventoryData : IXInventoryData
  40. {
  41. // private static readonly ILog m_log = LogManager.GetLogger(
  42. // MethodBase.GetCurrentMethod().DeclaringType);
  43. private MSSQLFolderHandler m_Folders;
  44. private MSSQLItemHandler m_Items;
  45. public MSSQLXInventoryData(string conn, string realm)
  46. {
  47. m_Folders = new MSSQLFolderHandler(
  48. conn, "inventoryfolders", "InventoryStore");
  49. m_Items = new MSSQLItemHandler(
  50. conn, "inventoryitems", String.Empty);
  51. }
  52. public XInventoryFolder[] GetFolders(string[] fields, string[] vals)
  53. {
  54. return m_Folders.Get(fields, vals);
  55. }
  56. public XInventoryItem[] GetItems(string[] fields, string[] vals)
  57. {
  58. return m_Items.Get(fields, vals);
  59. }
  60. public bool StoreFolder(XInventoryFolder folder)
  61. {
  62. if (folder.folderName.Length > 64)
  63. folder.folderName = folder.folderName.Substring(0, 64);
  64. return m_Folders.Store(folder);
  65. }
  66. public bool StoreItem(XInventoryItem item)
  67. {
  68. if (item.inventoryName.Length > 64)
  69. item.inventoryName = item.inventoryName.Substring(0, 64);
  70. if (item.inventoryDescription.Length > 128)
  71. item.inventoryDescription = item.inventoryDescription.Substring(0, 128);
  72. return m_Items.Store(item);
  73. }
  74. public bool DeleteFolders(string field, string val)
  75. {
  76. return m_Folders.Delete(field, val);
  77. }
  78. public bool DeleteFolders(string[] fields, string[] vals)
  79. {
  80. return m_Folders.Delete(fields, vals);
  81. }
  82. public bool DeleteItems(string field, string val)
  83. {
  84. return m_Items.Delete(field, val);
  85. }
  86. public bool DeleteItems(string[] fields, string[] vals)
  87. {
  88. return m_Items.Delete(fields, vals);
  89. }
  90. public bool MoveItem(string id, string newParent)
  91. {
  92. return m_Items.MoveItem(id, newParent);
  93. }
  94. public bool MoveFolder(string id, string newParent)
  95. {
  96. return m_Folders.MoveFolder(id, newParent);
  97. }
  98. public XInventoryItem[] GetActiveGestures(UUID principalID)
  99. {
  100. return m_Items.GetActiveGestures(principalID);
  101. }
  102. public int GetAssetPermissions(UUID principalID, UUID assetID)
  103. {
  104. return m_Items.GetAssetPermissions(principalID, assetID);
  105. }
  106. }
  107. public class MSSQLItemHandler : MSSQLInventoryHandler<XInventoryItem>
  108. {
  109. public MSSQLItemHandler(string c, string t, string m) :
  110. base(c, t, m)
  111. {
  112. }
  113. public bool MoveItem(string id, string newParent)
  114. {
  115. XInventoryItem[] retrievedItems = Get(new string[] { "inventoryID" }, new string[] { id });
  116. if (retrievedItems.Length == 0)
  117. return false;
  118. UUID oldParent = retrievedItems[0].parentFolderID;
  119. using (SqlConnection conn = new SqlConnection(m_ConnectionString))
  120. {
  121. using (SqlCommand cmd = new SqlCommand())
  122. {
  123. cmd.CommandText = String.Format("update {0} set parentFolderID = @ParentFolderID where inventoryID = @InventoryID", m_Realm);
  124. cmd.Parameters.Add(m_database.CreateParameter("@ParentFolderID", newParent));
  125. cmd.Parameters.Add(m_database.CreateParameter("@InventoryID", id));
  126. cmd.Connection = conn;
  127. conn.Open();
  128. if (cmd.ExecuteNonQuery() == 0)
  129. return false;
  130. }
  131. }
  132. IncrementFolderVersion(oldParent);
  133. IncrementFolderVersion(newParent);
  134. return true;
  135. }
  136. public XInventoryItem[] GetActiveGestures(UUID principalID)
  137. {
  138. using (SqlConnection conn = new SqlConnection(m_ConnectionString))
  139. {
  140. using (SqlCommand cmd = new SqlCommand())
  141. {
  142. cmd.CommandText = String.Format("select * from inventoryitems where avatarId = @uuid and assetType = @type and flags = 1", m_Realm);
  143. cmd.Parameters.Add(m_database.CreateParameter("@uuid", principalID.ToString()));
  144. cmd.Parameters.Add(m_database.CreateParameter("@type", (int)AssetType.Gesture));
  145. cmd.Connection = conn;
  146. conn.Open();
  147. return DoQuery(cmd);
  148. }
  149. }
  150. }
  151. public int GetAssetPermissions(UUID principalID, UUID assetID)
  152. {
  153. using (SqlConnection conn = new SqlConnection(m_ConnectionString))
  154. {
  155. using (SqlCommand cmd = new SqlCommand())
  156. {
  157. cmd.CommandText = String.Format("select bit_or(inventoryCurrentPermissions) as inventoryCurrentPermissions from inventoryitems where avatarID = @PrincipalID and assetID = @AssetID group by assetID", m_Realm);
  158. cmd.Parameters.Add(m_database.CreateParameter("@PrincipalID", principalID.ToString()));
  159. cmd.Parameters.Add(m_database.CreateParameter("@AssetID", assetID.ToString()));
  160. cmd.Connection = conn;
  161. conn.Open();
  162. using (SqlDataReader reader = cmd.ExecuteReader())
  163. {
  164. int perms = 0;
  165. if (reader.Read())
  166. {
  167. perms = Convert.ToInt32(reader["inventoryCurrentPermissions"]);
  168. }
  169. return perms;
  170. }
  171. }
  172. }
  173. }
  174. public override bool Store(XInventoryItem item)
  175. {
  176. if (!base.Store(item))
  177. return false;
  178. IncrementFolderVersion(item.parentFolderID);
  179. return true;
  180. }
  181. }
  182. public class MSSQLFolderHandler : MSSQLInventoryHandler<XInventoryFolder>
  183. {
  184. public MSSQLFolderHandler(string c, string t, string m) :
  185. base(c, t, m)
  186. {
  187. }
  188. public bool MoveFolder(string id, string newParentFolderID)
  189. {
  190. XInventoryFolder[] folders = Get(new string[] { "folderID" }, new string[] { id });
  191. if (folders.Length == 0)
  192. return false;
  193. UUID oldParentFolderUUID = folders[0].parentFolderID;
  194. using (SqlConnection conn = new SqlConnection(m_ConnectionString))
  195. {
  196. using (SqlCommand cmd = new SqlCommand())
  197. {
  198. cmd.CommandText = String.Format("update {0} set parentFolderID = @ParentFolderID where folderID = @folderID", m_Realm);
  199. cmd.Parameters.Add(m_database.CreateParameter("@ParentFolderID", newParentFolderID));
  200. cmd.Parameters.Add(m_database.CreateParameter("@folderID", id));
  201. cmd.Connection = conn;
  202. conn.Open();
  203. if (cmd.ExecuteNonQuery() == 0)
  204. return false;
  205. }
  206. }
  207. IncrementFolderVersion(oldParentFolderUUID);
  208. IncrementFolderVersion(newParentFolderID);
  209. return true;
  210. }
  211. public override bool Store(XInventoryFolder folder)
  212. {
  213. if (!base.Store(folder))
  214. return false;
  215. IncrementFolderVersion(folder.parentFolderID);
  216. return true;
  217. }
  218. }
  219. public class MSSQLInventoryHandler<T> : MSSQLGenericTableHandler<T> where T: class, new()
  220. {
  221. public MSSQLInventoryHandler(string c, string t, string m) : base(c, t, m) {}
  222. protected bool IncrementFolderVersion(UUID folderID)
  223. {
  224. return IncrementFolderVersion(folderID.ToString());
  225. }
  226. protected bool IncrementFolderVersion(string folderID)
  227. {
  228. // m_log.DebugFormat("[MYSQL ITEM HANDLER]: Incrementing version on folder {0}", folderID);
  229. // Util.PrintCallStack();
  230. string sql = "update inventoryfolders set version=version+1 where folderID = @folderID";
  231. using (SqlConnection conn = new SqlConnection(m_ConnectionString))
  232. {
  233. using (SqlCommand cmd = new SqlCommand(sql, conn))
  234. {
  235. conn.Open();
  236. cmd.Parameters.AddWithValue("@folderID", folderID);
  237. try
  238. {
  239. cmd.ExecuteNonQuery();
  240. }
  241. catch (Exception)
  242. {
  243. return false;
  244. }
  245. }
  246. }
  247. return true;
  248. }
  249. }
  250. }