1 files changed, 529 insertions, 0 deletions

diff --git a/OpenSim/Data/MSSQL/MSSQLManager.cs b/OpenSim/Data/MSSQL/MSSQLManager.cs
new file mode 100644
index 0000000..efe62be
--- /dev/null
+++ b/OpenSim/Data/MSSQL/MSSQLManager.cs
@@ -0,0 +1,529 @@
+/*
+ * 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 OpenSim 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.Collections.Generic;
+using System.Data;
+using System.Data.SqlClient;
+using System.IO;
+using System.Reflection;
+using libsecondlife;
+using OpenSim.Framework.Console;
+
+namespace OpenSim.Framework.Data.MSSQL
+{
+    /// <summary>
+    /// A management class for the MS SQL Storage Engine
+    /// </summary>
+    public class MSSQLManager
+    {
+        private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+
+        /// <summary>
+        /// The database connection object
+        /// </summary>
+        private IDbConnection dbcon;
+
+        /// <summary>
+        /// Connection string for ADO.net
+        /// </summary>
+        private readonly string connectionString;
+
+        public MSSQLManager(string dataSource, string initialCatalog, string persistSecurityInfo, string userId,
+                            string password)
+        {
+            connectionString = "Data Source=" + dataSource + ";Initial Catalog=" + initialCatalog +
+                                   ";Persist Security Info=" + persistSecurityInfo + ";User ID=" + userId + ";Password=" +
+                                   password + ";";
+            dbcon = new SqlConnection(connectionString);
+            dbcon.Open();
+        }
+
+        //private DataTable createRegionsTable()
+        //{
+        //    DataTable regions = new DataTable("regions");
+
+        //    createCol(regions, "regionHandle", typeof (ulong));
+        //    createCol(regions, "regionName", typeof (String));
+        //    createCol(regions, "uuid", typeof (String));
+
+        //    createCol(regions, "regionRecvKey", typeof (String));
+        //    createCol(regions, "regionSecret", typeof (String));
+        //    createCol(regions, "regionSendKey", typeof (String));
+
+        //    createCol(regions, "regionDataURI", typeof (String));
+        //    createCol(regions, "serverIP", typeof (String));
+        //    createCol(regions, "serverPort", typeof (String));
+        //    createCol(regions, "serverURI", typeof (String));
+
+
+        //    createCol(regions, "locX", typeof (uint));
+        //    createCol(regions, "locY", typeof (uint));
+        //    createCol(regions, "locZ", typeof (uint));
+
+        //    createCol(regions, "eastOverrideHandle", typeof (ulong));
+        //    createCol(regions, "westOverrideHandle", typeof (ulong));
+        //    createCol(regions, "southOverrideHandle", typeof (ulong));
+        //    createCol(regions, "northOverrideHandle", typeof (ulong));
+
+        //    createCol(regions, "regionAssetURI", typeof (String));
+        //    createCol(regions, "regionAssetRecvKey", typeof (String));
+        //    createCol(regions, "regionAssetSendKey", typeof (String));
+
+        //    createCol(regions, "regionUserURI", typeof (String));
+        //    createCol(regions, "regionUserRecvKey", typeof (String));
+        //    createCol(regions, "regionUserSendKey", typeof (String));
+
+        //    createCol(regions, "regionMapTexture", typeof (String));
+        //    createCol(regions, "serverHttpPort", typeof (String));
+        //    createCol(regions, "serverRemotingPort", typeof (uint));
+
+        //    // Add in contraints
+        //    regions.PrimaryKey = new DataColumn[] {regions.Columns["UUID"]};
+        //    return regions;
+        //}
+
+        protected static void createCol(DataTable dt, string name, Type type)
+        {
+            DataColumn col = new DataColumn(name, type);
+            dt.Columns.Add(col);
+        }
+
+        protected static string defineTable(DataTable dt)
+        {
+            string sql = "create table " + dt.TableName + "(";
+            string subsql = String.Empty;
+            foreach (DataColumn col in dt.Columns)
+            {
+                if (subsql.Length > 0)
+                {
+                    // a map function would rock so much here
+                    subsql += ",\n";
+                }
+
+                subsql += col.ColumnName + " " + SqlType(col.DataType);
+                if (col == dt.PrimaryKey[0])
+                {
+                    subsql += " primary key";
+                }
+            }
+            sql += subsql;
+            sql += ")";
+            return sql;
+        }
+
+
+        // this is something we'll need to implement for each db
+        // slightly differently.
+        public static string SqlType(Type type)
+        {
+            if (type == typeof(String))
+            {
+                return "varchar(255)";
+            }
+            else if (type == typeof(Int32))
+            {
+                return "integer";
+            }
+            else if (type == typeof(Double))
+            {
+                return "float";
+            }
+            else if (type == typeof(Byte[]))
+            {
+                return "image";
+            }
+            else
+            {
+                return "varchar(255)";
+            }
+        }
+
+        /// <summary>
+        /// Shuts down the database connection
+        /// </summary>
+        public void Close()
+        {
+            dbcon.Close();
+            dbcon = null;
+        }
+
+        /// <summary>
+        /// Reconnects to the database
+        /// </summary>
+        public void Reconnect()
+        {
+            lock (dbcon)
+            {
+                try
+                {
+                    // Close the DB connection
+                    dbcon.Close();
+                    // Try reopen it
+                    dbcon = new SqlConnection(connectionString);
+                    dbcon.Open();
+                }
+                catch (Exception e)
+                {
+                    m_log.Error("Unable to reconnect to database " + e.ToString());
+                }
+            }
+        }
+
+        /// <summary>
+        /// Runs a query with protection against SQL Injection by using parameterised input.
+        /// </summary>
+        /// <param name="sql">The SQL string - replace any variables such as WHERE x = "y" with WHERE x = @y</param>
+        /// <param name="parameters">The parameters - index so that @y is indexed as 'y'</param>
+        /// <returns>A Sql DB Command</returns>
+        public IDbCommand Query(string sql, Dictionary<string, string> parameters)
+        {
+            SqlCommand dbcommand = (SqlCommand)dbcon.CreateCommand();
+            dbcommand.CommandText = sql;
+            foreach (KeyValuePair<string, string> param in parameters)
+            {
+                dbcommand.Parameters.AddWithValue(param.Key, param.Value);
+            }
+
+            return (IDbCommand)dbcommand;
+        }
+
+        /// <summary>
+        /// Runs a database reader object and returns a region row
+        /// </summary>
+        /// <param name="reader">An active database reader</param>
+        /// <returns>A region row</returns>
+        public RegionProfileData getRegionRow(IDataReader reader)
+        {
+            RegionProfileData regionprofile = new RegionProfileData();
+
+            if (reader.Read())
+            {
+                // Region Main
+                regionprofile.regionHandle = Convert.ToUInt64(reader["regionHandle"]);
+                regionprofile.regionName = (string)reader["regionName"];
+                regionprofile.UUID = new LLUUID((string)reader["uuid"]);
+
+                // Secrets
+                regionprofile.regionRecvKey = (string)reader["regionRecvKey"];
+                regionprofile.regionSecret = (string)reader["regionSecret"];
+                regionprofile.regionSendKey = (string)reader["regionSendKey"];
+
+                // Region Server
+                regionprofile.regionDataURI = (string)reader["regionDataURI"];
+                regionprofile.regionOnline = false; // Needs to be pinged before this can be set.
+                regionprofile.serverIP = (string)reader["serverIP"];
+                regionprofile.serverPort = Convert.ToUInt32(reader["serverPort"]);
+                regionprofile.serverURI = (string)reader["serverURI"];
+                regionprofile.httpPort = Convert.ToUInt32(reader["serverHttpPort"]);
+                regionprofile.remotingPort = Convert.ToUInt32(reader["serverRemotingPort"]);
+
+
+                // Location
+                regionprofile.regionLocX = Convert.ToUInt32(reader["locX"]);
+                regionprofile.regionLocY = Convert.ToUInt32(reader["locY"]);
+                regionprofile.regionLocZ = Convert.ToUInt32(reader["locZ"]);
+
+                // Neighbours - 0 = No Override
+                regionprofile.regionEastOverrideHandle = Convert.ToUInt64(reader["eastOverrideHandle"]);
+                regionprofile.regionWestOverrideHandle = Convert.ToUInt64(reader["westOverrideHandle"]);
+                regionprofile.regionSouthOverrideHandle = Convert.ToUInt64(reader["southOverrideHandle"]);
+                regionprofile.regionNorthOverrideHandle = Convert.ToUInt64(reader["northOverrideHandle"]);
+
+                // Assets
+                regionprofile.regionAssetURI = (string)reader["regionAssetURI"];
+                regionprofile.regionAssetRecvKey = (string)reader["regionAssetRecvKey"];
+                regionprofile.regionAssetSendKey = (string)reader["regionAssetSendKey"];
+
+                // Userserver
+                regionprofile.regionUserURI = (string)reader["regionUserURI"];
+                regionprofile.regionUserRecvKey = (string)reader["regionUserRecvKey"];
+                regionprofile.regionUserSendKey = (string)reader["regionUserSendKey"];
+                try
+                {
+                    regionprofile.owner_uuid = new LLUUID((string)reader["owner_uuid"]);
+                }
+                catch(Exception)
+                {}
+                // World Map Addition
+                string tempRegionMap = reader["regionMapTexture"].ToString();
+                if (tempRegionMap != String.Empty)
+                {
+                    regionprofile.regionMapTextureID = new LLUUID(tempRegionMap);
+                }
+                else
+                {
+                    regionprofile.regionMapTextureID = new LLUUID();
+                }
+            }
+            else
+            {
+                reader.Close();
+                throw new Exception("No rows to return");
+            }
+            return regionprofile;
+        }
+
+        /// <summary>
+        /// Reads a user profile from an active data reader
+        /// </summary>
+        /// <param name="reader">An active database reader</param>
+        /// <returns>A user profile</returns>
+        public UserProfileData readUserRow(IDataReader reader)
+        {
+            UserProfileData retval = new UserProfileData();
+
+            if (reader.Read())
+            {
+                retval.UUID = new LLUUID((string)reader["UUID"]);
+                retval.username = (string)reader["username"];
+                retval.surname = (string)reader["lastname"];
+
+                retval.passwordHash = (string)reader["passwordHash"];
+                retval.passwordSalt = (string)reader["passwordSalt"];
+
+                retval.homeRegion = Convert.ToUInt64(reader["homeRegion"].ToString());
+                retval.homeLocation = new LLVector3(
+                    Convert.ToSingle(reader["homeLocationX"].ToString()),
+                    Convert.ToSingle(reader["homeLocationY"].ToString()),
+                    Convert.ToSingle(reader["homeLocationZ"].ToString()));
+                retval.homeLookAt = new LLVector3(
+                    Convert.ToSingle(reader["homeLookAtX"].ToString()),
+                    Convert.ToSingle(reader["homeLookAtY"].ToString()),
+                    Convert.ToSingle(reader["homeLookAtZ"].ToString()));
+
+                retval.created = Convert.ToInt32(reader["created"].ToString());
+                retval.lastLogin = Convert.ToInt32(reader["lastLogin"].ToString());
+
+                retval.userInventoryURI = (string)reader["userInventoryURI"];
+                retval.userAssetURI = (string)reader["userAssetURI"];
+
+                retval.profileCanDoMask = Convert.ToUInt32(reader["profileCanDoMask"].ToString());
+                retval.profileWantDoMask = Convert.ToUInt32(reader["profileWantDoMask"].ToString());
+
+                retval.profileAboutText = (string)reader["profileAboutText"];
+                retval.profileFirstText = (string)reader["profileFirstText"];
+
+                retval.profileImage = new LLUUID((string)reader["profileImage"]);
+                retval.profileFirstImage = new LLUUID((string)reader["profileFirstImage"]);
+                retval.webLoginKey = new LLUUID((string)reader["webLoginKey"]);
+            }
+            else
+            {
+                return null;
+            }
+            return retval;
+        }
+
+        /// <summary>
+        /// Reads an agent row from a database reader
+        /// </summary>
+        /// <param name="reader">An active database reader</param>
+        /// <returns>A user session agent</returns>
+        public UserAgentData readAgentRow(IDataReader reader)
+        {
+            UserAgentData retval = new UserAgentData();
+
+            if (reader.Read())
+            {
+                // Agent IDs
+                retval.UUID = new LLUUID((string)reader["UUID"]);
+                retval.sessionID = new LLUUID((string)reader["sessionID"]);
+                retval.secureSessionID = new LLUUID((string)reader["secureSessionID"]);
+
+                // Agent Who?
+                retval.agentIP = (string)reader["agentIP"];
+                retval.agentPort = Convert.ToUInt32(reader["agentPort"].ToString());
+                retval.agentOnline = Convert.ToBoolean(reader["agentOnline"].ToString());
+
+                // Login/Logout times (UNIX Epoch)
+                retval.loginTime = Convert.ToInt32(reader["loginTime"].ToString());
+                retval.logoutTime = Convert.ToInt32(reader["logoutTime"].ToString());
+
+                // Current position
+                retval.currentRegion = (string)reader["currentRegion"];
+                retval.currentHandle = Convert.ToUInt64(reader["currentHandle"].ToString());
+                LLVector3.TryParse((string)reader["currentPos"], out retval.currentPos);
+            }
+            else
+            {
+                return null;
+            }
+            return retval;
+        }
+
+        public AssetBase getAssetRow(IDataReader reader)
+        {
+            AssetBase asset = new AssetBase();
+            if (reader.Read())
+            {
+                // Region Main
+
+                asset = new AssetBase();
+                asset.Data = (byte[])reader["data"];
+                asset.Description = (string)reader["description"];
+                asset.FullID = new LLUUID((string)reader["id"]);
+                asset.InvType = Convert.ToSByte(reader["invType"]);
+                asset.Local = Convert.ToBoolean(reader["local"]); // ((sbyte)reader["local"]) != 0 ? true : false;
+                asset.Name = (string)reader["name"];
+                asset.Type = Convert.ToSByte(reader["assetType"]);
+            }
+            else
+            {
+                return null; // throw new Exception("No rows to return");
+            }
+            return asset;
+        }
+
+
+        /// <summary>
+        /// Inserts a new row into the log database
+        /// </summary>
+        /// <param name="serverDaemon">The daemon which triggered this event</param>
+        /// <param name="target">Who were we operating on when this occured (region UUID, user UUID, etc)</param>
+        /// <param name="methodCall">The method call where the problem occured</param>
+        /// <param name="arguments">The arguments passed to the method</param>
+        /// <param name="priority">How critical is this?</param>
+        /// <param name="logMessage">Extra message info</param>
+        /// <returns>Saved successfully?</returns>
+        public bool insertLogRow(string serverDaemon, string target, string methodCall, string arguments, int priority,
+                                 string logMessage)
+        {
+            string sql = "INSERT INTO logs ([target], [server], [method], [arguments], [priority], [message]) VALUES ";
+            sql += "(@target, @server, @method, @arguments, @priority, @message);";
+
+            Dictionary<string, string> parameters = new Dictionary<string, string>();
+            parameters["server"] = serverDaemon;
+            parameters["target"] = target;
+            parameters["method"] = methodCall;
+            parameters["arguments"] = arguments;
+            parameters["priority"] = priority.ToString();
+            parameters["message"] = logMessage;
+
+            bool returnval = false;
+
+            try
+            {
+                IDbCommand result = Query(sql, parameters);
+
+                if (result.ExecuteNonQuery() == 1)
+                    returnval = true;
+
+                result.Dispose();
+            }
+            catch (Exception e)
+            {
+                m_log.Error(e.ToString());
+                return false;
+            }
+
+            return returnval;
+        }
+       
+        /// <summary>
+        /// Execute a SQL statement stored in a resource, as a string
+        /// </summary>
+        /// <param name="name"></param>
+        public void ExecuteResourceSql(string name)
+        {
+            SqlCommand cmd = new SqlCommand(getResourceString(name), (SqlConnection)dbcon);
+            cmd.ExecuteNonQuery();
+            cmd.Dispose();
+        }
+
+        public SqlConnection getConnection()
+        {
+            return (SqlConnection)dbcon;
+        }
+
+        /// <summary>
+        /// Given a list of tables, return the version of the tables, as seen in the database
+        /// </summary>
+        /// <param name="tableList"></param>
+        public void GetTableVersion(Dictionary<string, string> tableList)
+        {
+            lock (dbcon)
+            {
+                Dictionary<string, string> param = new Dictionary<string, string>();
+                param["dbname"] = dbcon.Database;
+                IDbCommand tablesCmd =
+                    Query("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_CATALOG=@dbname", param);
+                using (IDataReader tables = tablesCmd.ExecuteReader())
+                {
+                    while (tables.Read())
+                    {
+                        try
+                        {
+                            string tableName = (string)tables["TABLE_NAME"];
+                            if (tableList.ContainsKey(tableName))
+                                tableList[tableName] = tableName;
+                        }
+                        catch (Exception e)
+                        {
+                            m_log.Error(e.ToString());
+                        }
+                    }
+                    tables.Close();
+                }
+            }
+        }
+
+        private string getResourceString(string name)
+        {
+            Assembly assem = GetType().Assembly;
+            string[] names = assem.GetManifestResourceNames();
+
+            foreach (string s in names)
+                if (s.EndsWith(name))
+                    using (Stream resource = assem.GetManifestResourceStream(s))
+                    {
+                        using (StreamReader resourceReader = new StreamReader(resource))
+                        {
+                            string resourceString = resourceReader.ReadToEnd();
+                            return resourceString;
+                        }
+                    }
+            throw new Exception(string.Format("Resource '{0}' was not found", name));
+        }
+
+        /// <summary> 
+        /// Returns the version of this DB provider
+        /// </summary>
+        /// <returns>A string containing the DB provider</returns>
+        public string getVersion()
+        {
+            Module module = GetType().Module;
+            string dllName = module.Assembly.ManifestModule.Name;
+            Version dllVersion = module.Assembly.GetName().Version;
+
+
+            return
+                string.Format("{0}.{1}.{2}.{3}", dllVersion.Major, dllVersion.Minor, dllVersion.Build,
+                              dllVersion.Revision);
+        }
+    }
+}