First stage port of the XInventoryService

OpenSim/Data/MySQL/MySQLXInventoryData.cs

@@ -0,0 +1,113 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Data;
+using System.Reflection;
+using System.Collections.Generic;
+using log4net;
+using MySql.Data.MySqlClient;
+using OpenMetaverse;
+using OpenSim.Framework;
+
+namespace OpenSim.Data.MySQL
+{
+    /// <summary>
+    /// A MySQL Interface for the Asset Server
+    /// </summary>
+    public class MySQLXInventoryData : IXInventoryData
+    {
+        private static readonly ILog m_log = LogManager.GetLogger(
+                MethodBase.GetCurrentMethod().DeclaringType);
+
+        private MySQLGenericTableHandler<XInventoryFolder> m_Folders;
+        private MySqlItemHandler m_Items;
+
+        public MySQLXInventoryData(string conn, string realm)
+        {
+            m_Folders = new MySQLGenericTableHandler<XInventoryFolder>(
+                    conn, "inventoryfolders", "InventoryStore");
+            m_Items = new MySqlItemHandler(
+                    conn, "inventoryitems", String.Empty);
+        }
+
+        public XInventoryFolder[] GetFolders(string[] fields, string[] vals)
+        {
+            return m_Folders.Get(fields, vals);
+        }
+
+        public XInventoryItem[] GetItems(string[] fields, string[] vals)
+        {
+            return m_Items.Get(fields, vals);
+        }
+
+        public bool StoreFolder(XInventoryFolder folder)
+        {
+            return m_Folders.Store(folder);
+        }
+
+        public bool StoreItem(XInventoryItem item)
+        {
+            return m_Items.Store(item);
+        }
+
+        public bool DeleteFolders(string field, string val)
+        {
+            return m_Folders.Delete(field, val);
+        }
+
+        public bool DeleteItems(string field, string val)
+        {
+            return m_Items.Delete(field, val);
+        }
+
+        public bool MoveItem(string principalID, string id, string newParent)
+        {
+            return m_Items.MoveItem(principalID, id, newParent);
+        }
+    }
+
+    public class MySqlItemHandler : MySQLGenericTableHandler<XInventoryItem>
+    {
+        public MySqlItemHandler(string c, string t, string m) :
+                base(c, t, m)
+        {
+        }
+
+        public bool MoveItem(string principalID, string id, string newParent)
+        {
+            MySqlCommand cmd = new MySqlCommand();
+
+            cmd.CommandText = String.Format("update {0} set parentFolderID = ?ParentFolderID where agentID = ?AgentID and folderID = ?FolderID");
+            cmd.Parameters.AddWithValue("?ParentFolderID", newParent);
+            cmd.Parameters.AddWithValue("?FolderID", id);
+            cmd.Parameters.AddWithValue("?AgentID", principalID);
+
+            return ExecuteNonQuery(cmd) == 0 ? false : true;
+        }
+    }
+}