/// <summary> /// Returns an agent session by account UUID /// </summary> /// <param name="uuid">The accounts UUID</param> /// <returns>The users session</returns> public override UserAgentData GetAgentByUUID(UUID uuid) { MySQLSuperManager dbm = GetLockedConnection("GetAgentByUUID"); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?uuid"] = uuid.ToString(); IDbCommand result = dbm.Manager.Query("SELECT * FROM " + m_agentsTableName + " WHERE UUID = ?uuid", param); IDataReader reader = result.ExecuteReader(); UserAgentData row = dbm.Manager.readAgentRow(reader); reader.Dispose(); result.Dispose(); return(row); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
public override void UpdateUserFriendPerms(UUID friendlistowner, UUID friend, uint perms) { Dictionary <string, object> param = new Dictionary <string, object>(); param["?ownerID"] = friendlistowner.ToString(); param["?friendID"] = friend.ToString(); param["?friendPerms"] = perms.ToString(); MySQLSuperManager dbm = GetLockedConnection("UpdateUserFriendPerms"); try { IDbCommand updater = dbm.Manager.Query( "update " + m_userFriendsTableName + " SET friendPerms = ?friendPerms " + "where ownerID = ?ownerID and friendID = ?friendID", param); updater.ExecuteNonQuery(); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return; } finally { dbm.Release(); } }
/// <summary> /// </summary> /// <param name="AgentID"></param> /// <param name="WebLoginKey"></param> /// <remarks>is it still used ?</remarks> public override void StoreWebLoginKey(UUID AgentID, UUID WebLoginKey) { Dictionary <string, string> param = new Dictionary <string, string>(); param["?UUID"] = AgentID.ToString(); param["?webLoginKey"] = WebLoginKey.ToString(); MySQLSuperManager dbm = GetLockedConnection("StoreWebLoginKey"); try { dbm.Manager.ExecuteParameterizedSql( "update " + m_usersTableName + " SET webLoginKey = ?webLoginKey " + "where UUID = ?UUID", param); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return; } finally { dbm.Release(); } }
/// <summary> /// Adds a location reservation /// </summary> /// <param name="x">x coordinate</param> /// <param name="y">y coordinate</param> /// <returns></returns> override public ReservationData GetReservationAtPoint(uint x, uint y) { MySQLSuperManager dbm = GetLockedConnection(); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?x"] = x.ToString(); param["?y"] = y.ToString(); IDbCommand result = dbm.Manager.Query("SELECT * FROM reservations WHERE resXMin <= ?x AND resXMax >= ?x AND resYMin <= ?y AND resYMax >= ?y", param); IDataReader reader = result.ExecuteReader(); ReservationData row = dbm.Manager.readReservationRow(reader); reader.Close(); result.Dispose(); return(row); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
public MySQLSuperManager GetLockedConnection() { int lockedCons = 0; while (true) { m_lastConnect++; // Overflow protection if (m_lastConnect == int.MaxValue) { m_lastConnect = 0; } MySQLSuperManager x = m_dbconnections[m_lastConnect % m_maxConnections]; if (!x.Locked) { x.GetLock(); return(x); } lockedCons++; if (lockedCons > m_maxConnections) { lockedCons = 0; Thread.Sleep(1000); // Wait some time before searching them again. m_log.Debug("WARNING: All threads are in use. Probable cause: Something didnt release a mutex properly, or high volume of requests inbound."); } } }
/// <summary> /// Creates a new agent /// </summary> /// <param name="agent">The agent to create</param> public override void AddNewUserAgent(UserAgentData agent) { UUID zero = UUID.Zero; if (agent.ProfileID == zero || agent.SessionID == zero) { return; } MySQLSuperManager dbm = GetLockedConnection("AddNewUserAgent"); try { dbm.Manager.insertAgentRow(agent); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); } finally { dbm.Release(); } }
/// <summary> /// Creates a new users profile /// </summary> /// <param name="user">The user profile to create</param> public override void AddNewUserProfile(UserProfileData user) { UUID zero = UUID.Zero; if (user.ID == zero) { return; } MySQLSuperManager dbm = GetLockedConnection("AddNewUserProfile"); try { dbm.Manager.insertUserRow(user.ID, user.FirstName, user.SurName, user.Email, user.PasswordHash, user.PasswordSalt, user.HomeRegion, user.HomeRegionID, user.HomeLocation.X, user.HomeLocation.Y, user.HomeLocation.Z, user.HomeLookAt.X, user.HomeLookAt.Y, user.HomeLookAt.Z, user.Created, user.LastLogin, user.UserInventoryURI, user.UserAssetURI, user.CanDoMask, user.WantDoMask, user.AboutText, user.FirstLifeAboutText, user.Image, user.FirstLifeImage, user.WebLoginKey, user.UserFlags, user.GodLevel, user.CustomType, user.Partner); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); } finally { dbm.Release(); } }
public Hashtable GetUserAttachments(UUID agentID) { Dictionary <string, object> param = new Dictionary <string, object>(); param["?uuid"] = agentID.ToString(); MySQLSuperManager dbm = GetLockedConnection("GetUserAttachments"); try { IDbCommand result = dbm.Manager.Query( "SELECT attachpoint, item, asset from " + m_attachmentsTableName + " WHERE UUID = ?uuid", param); IDataReader reader = result.ExecuteReader(); Hashtable ret = dbm.Manager.readAttachments(reader); reader.Dispose(); result.Dispose(); return(ret); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
/// <summary> /// Returns a sim profile from it's UUID /// </summary> /// <param name="uuid">The region UUID</param> /// <returns>The sim profile</returns> override public RegionProfileData GetProfileByUUID(UUID uuid) { MySQLSuperManager dbm = GetLockedConnection(); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?uuid"] = uuid.ToString(); IDbCommand result = dbm.Manager.Query("SELECT * FROM regions WHERE uuid = ?uuid", param); IDataReader reader = result.ExecuteReader(); RegionProfileData row = dbm.Manager.readSimRow(reader); reader.Close(); result.Dispose(); return(row); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
// see IUserDataPlugin public override UserProfileData GetUserByName(string user, string last) { MySQLSuperManager dbm = GetLockedConnection("GetUserByName"); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?first"] = user; param["?second"] = last; IDbCommand result = dbm.Manager.Query( "SELECT * FROM " + m_usersTableName + " WHERE username = ?first AND lastname = ?second", param); IDataReader reader = result.ExecuteReader(); UserProfileData row = dbm.Manager.readUserRow(reader); reader.Dispose(); result.Dispose(); return(row); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
public override void LogoutUsers(UUID regionID) { Dictionary <string, string> param = new Dictionary <string, string>(); param["?regionID"] = regionID.ToString(); MySQLSuperManager dbm = GetLockedConnection("LogoutUsers"); try { dbm.Manager.ExecuteParameterizedSql( "update " + m_agentsTableName + " SET agentOnline = 0 " + "where currentRegion = ?regionID", param); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return; } finally { dbm.Release(); } }
/// <summary> /// Initialise User Interface /// Loads and initialises the MySQL storage plugin /// Warns and uses the obsolete mysql_connection.ini if connect string is empty. /// Checks for migration /// </summary> /// <param name="connect">connect string.</param> public override void Initialise(string connect) { if (connect == String.Empty) { // TODO: actually do something with our connect string // instead of loading the second config m_log.Warn("Using obsoletely mysql_connection.ini, try using user_source connect string instead"); IniFile iniFile = new IniFile("mysql_connection.ini"); string settingHostname = iniFile.ParseFileReadValue("hostname"); string settingDatabase = iniFile.ParseFileReadValue("database"); string settingUsername = iniFile.ParseFileReadValue("username"); string settingPassword = iniFile.ParseFileReadValue("password"); string settingPooling = iniFile.ParseFileReadValue("pooling"); string settingPort = iniFile.ParseFileReadValue("port"); m_connectString = "Server=" + settingHostname + ";Port=" + settingPort + ";Database=" + settingDatabase + ";User ID=" + settingUsername + ";Password="******";Pooling=" + settingPooling + ";"; m_log.Info("Creating " + m_maxConnections + " DB connections..."); for (int i = 0; i < m_maxConnections; i++) { m_log.Info("Connecting to DB... [" + i + "]"); MySQLSuperManager msm = new MySQLSuperManager(); msm.Manager = new MySQLManager(m_connectString); m_dbconnections.Add(i, msm); } database = new MySQLManager(m_connectString); } else { m_connectString = connect; database = new MySQLManager(m_connectString); m_log.Info("Creating " + m_maxConnections + " DB connections..."); for (int i = 0; i < m_maxConnections; i++) { m_log.Info("Connecting to DB... [" + i + "]"); MySQLSuperManager msm = new MySQLSuperManager(); msm.Manager = new MySQLManager(m_connectString); m_dbconnections.Add(i, msm); } } // This actually does the roll forward assembly stuff Assembly assem = GetType().Assembly; Migration m = new Migration(database.Connection, assem, "UserStore"); m.Update(); }
public override List <FriendListItem> GetUserFriendList(UUID friendlistowner) { List <FriendListItem> Lfli = new List <FriendListItem>(); Dictionary <string, object> param = new Dictionary <string, object>(); param["?ownerID"] = friendlistowner.ToString(); MySQLSuperManager dbm = GetLockedConnection("GetUserFriendList"); try { //Left Join userfriends to itself IDbCommand result = dbm.Manager.Query( "select a.ownerID,a.friendID,a.friendPerms,b.friendPerms as ownerperms from " + m_userFriendsTableName + " as a, " + m_userFriendsTableName + " as b" + " where a.ownerID = ?ownerID and b.ownerID = a.friendID and b.friendID = a.ownerID", param); IDataReader reader = result.ExecuteReader(); while (reader.Read()) { FriendListItem fli = new FriendListItem(); fli.FriendListOwner = new UUID((string)reader["ownerID"]); fli.Friend = new UUID((string)reader["friendID"]); fli.FriendPerms = (uint)Convert.ToInt32(reader["friendPerms"]); // This is not a real column in the database table, it's a joined column from the opposite record fli.FriendListOwnerPerms = (uint)Convert.ToInt32(reader["ownerperms"]); Lfli.Add(fli); } reader.Dispose(); result.Dispose(); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(Lfli); } finally { dbm.Release(); } return(Lfli); }
public void UpdateUserAttachments(UUID agentID, Hashtable data) { MySQLSuperManager dbm = GetLockedConnection("UpdateUserAttachments"); try { dbm.Manager.writeAttachments(agentID, data); } finally { dbm.Release(); } }
/// <summary> /// <para>Initialises Grid interface</para> /// <para> /// <list type="bullet"> /// <item>Loads and initialises the MySQL storage plugin</item> /// <item>Warns and uses the obsolete mysql_connection.ini if connect string is empty.</item> /// <item>Check for migration</item> /// </list> /// </para> /// </summary> /// <param name="connect">connect string.</param> override public void Initialise(string connect) { if (connect != String.Empty) { database = new MySQLManager(connect); m_log.Info("Creating " + m_maxConnections + " DB connections..."); for (int i = 0; i < m_maxConnections; i++) { m_log.Info("Connecting to DB... [" + i + "]"); MySQLSuperManager msm = new MySQLSuperManager(); msm.Manager = new MySQLManager(connect); m_dbconnections.Add(i, msm); } } else { m_log.Warn("Using deprecated mysql_connection.ini. Please update database_connect in GridServer_Config.xml and we'll use that instead"); IniFile GridDataMySqlFile = new IniFile("mysql_connection.ini"); string settingHostname = GridDataMySqlFile.ParseFileReadValue("hostname"); string settingDatabase = GridDataMySqlFile.ParseFileReadValue("database"); string settingUsername = GridDataMySqlFile.ParseFileReadValue("username"); string settingPassword = GridDataMySqlFile.ParseFileReadValue("password"); string settingPooling = GridDataMySqlFile.ParseFileReadValue("pooling"); string settingPort = GridDataMySqlFile.ParseFileReadValue("port"); database = new MySQLManager(settingHostname, settingDatabase, settingUsername, settingPassword, settingPooling, settingPort); m_log.Info("Creating " + m_maxConnections + " DB connections..."); for (int i = 0; i < m_maxConnections; i++) { m_log.Info("Connecting to DB... [" + i + "]"); MySQLSuperManager msm = new MySQLSuperManager(); msm.Manager = new MySQLManager(settingHostname, settingDatabase, settingUsername, settingPassword, settingPooling, settingPort); m_dbconnections.Add(i, msm); } } // This actually does the roll forward assembly stuff Assembly assem = GetType().Assembly; Migration m = new Migration(database.Connection, assem, "GridStore"); m.Update(); }
public override void AddNewUserFriend(UUID friendlistowner, UUID friend, uint perms) { int dtvalue = Util.UnixTimeSinceEpoch(); Dictionary <string, object> param = new Dictionary <string, object>(); param["?ownerID"] = friendlistowner.ToString(); param["?friendID"] = friend.ToString(); param["?friendPerms"] = perms.ToString(); param["?datetimestamp"] = dtvalue.ToString(); MySQLSuperManager dbm = GetLockedConnection("AddNewUserFriend"); try { IDbCommand adder = dbm.Manager.Query( "INSERT INTO `" + m_userFriendsTableName + "` " + "(`ownerID`,`friendID`,`friendPerms`,`datetimestamp`) " + "VALUES " + "(?ownerID,?friendID,?friendPerms,?datetimestamp)", param); adder.ExecuteNonQuery(); adder = dbm.Manager.Query( "INSERT INTO `" + m_userFriendsTableName + "` " + "(`ownerID`,`friendID`,`friendPerms`,`datetimestamp`) " + "VALUES " + "(?friendID,?ownerID,?friendPerms,?datetimestamp)", param); adder.ExecuteNonQuery(); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return; } finally { dbm.Release(); } }
public override void ResetAttachments(UUID userID) { Dictionary <string, string> param = new Dictionary <string, string>(); param["?uuid"] = userID.ToString(); MySQLSuperManager dbm = GetLockedConnection("ResetAttachments"); try { dbm.Manager.ExecuteParameterizedSql("UPDATE " + m_attachmentsTableName + " SET asset = '00000000-0000-0000-0000-000000000000' WHERE UUID = ?uuid", param); } finally { dbm.Release(); } }
/// <summary> /// Adds a new profile to the database /// </summary> /// <param name="profile">The profile to add</param> /// <returns>Successful?</returns> override public DataResponse AddProfile(RegionProfileData profile) { MySQLSuperManager dbm = GetLockedConnection(); try { if (dbm.Manager.insertRegion(profile)) { return(DataResponse.RESPONSE_OK); } return(DataResponse.RESPONSE_ERROR); } finally { dbm.Release(); } }
/// <summary> /// Deletes a sim profile from the database /// </summary> /// <param name="uuid">the sim UUID</param> /// <returns>Successful?</returns> override public DataResponse DeleteProfile(string uuid) { MySQLSuperManager dbm = GetLockedConnection(); try { if (dbm.Manager.deleteRegion(uuid)) { return(DataResponse.RESPONSE_OK); } return(DataResponse.RESPONSE_ERROR); } finally { dbm.Release(); } }
override public Dictionary <UUID, FriendRegionInfo> GetFriendRegionInfos(List <UUID> uuids) { MySQLSuperManager dbm = GetLockedConnection("GetFriendRegionInfos"); Dictionary <UUID, FriendRegionInfo> infos = new Dictionary <UUID, FriendRegionInfo>(); try { foreach (UUID uuid in uuids) { Dictionary <string, object> param = new Dictionary <string, object>(); param["?uuid"] = uuid.ToString(); IDbCommand result = dbm.Manager.Query("select agentOnline,currentHandle from " + m_agentsTableName + " where UUID = ?uuid", param); IDataReader reader = result.ExecuteReader(); while (reader.Read()) { FriendRegionInfo fri = new FriendRegionInfo(); fri.isOnline = (sbyte)reader["agentOnline"] != 0; fri.regionHandle = (ulong)reader["currentHandle"]; infos[uuid] = fri; } reader.Dispose(); result.Dispose(); } } catch (Exception e) { m_log.Warn("[MYSQL]: Got exception on trying to find friends regions:", e); dbm.Manager.Reconnect(); m_log.Error(e.ToString()); } finally { dbm.Release(); } return(infos); }
/// <summary> /// Returns all the specified region profiles within coordates -- coordinates are inclusive /// </summary> /// <param name="xmin">Minimum X coordinate</param> /// <param name="ymin">Minimum Y coordinate</param> /// <param name="xmax">Maximum X coordinate</param> /// <param name="ymax">Maximum Y coordinate</param> /// <returns>Array of sim profiles</returns> override public RegionProfileData[] GetProfilesInRange(uint xmin, uint ymin, uint xmax, uint ymax) { MySQLSuperManager dbm = GetLockedConnection(); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?xmin"] = xmin.ToString(); param["?ymin"] = ymin.ToString(); param["?xmax"] = xmax.ToString(); param["?ymax"] = ymax.ToString(); IDbCommand result = dbm.Manager.Query("SELECT * FROM regions WHERE locX >= ?xmin AND locX <= ?xmax AND locY >= ?ymin AND locY <= ?ymax", param); IDataReader reader = result.ExecuteReader(); RegionProfileData row; List <RegionProfileData> rows = new List <RegionProfileData>(); while ((row = dbm.Manager.readSimRow(reader)) != null) { rows.Add(row); } reader.Close(); result.Dispose(); return(rows.ToArray()); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
/// <summary> /// Updates an avatar appearence /// </summary> /// <param name="user">The user UUID</param> /// <param name="appearance">The avatar appearance</param> // override public override void UpdateUserAppearance(UUID user, AvatarAppearance appearance) { MySQLSuperManager dbm = GetLockedConnection("UpdateUserAppearance"); try { appearance.Owner = user; dbm.Manager.insertAppearanceRow(appearance); UpdateUserAttachments(user, appearance.GetAttachments()); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); } finally { dbm.Release(); } }
/// <summary> /// Returns a sim profile from it's Region name string /// </summary> /// <returns>The sim profile</returns> override public RegionProfileData GetProfileByString(string regionName) { if (regionName.Length > 2) { MySQLSuperManager dbm = GetLockedConnection(); try { Dictionary <string, object> param = new Dictionary <string, object>(); // Add % because this is a like query. param["?regionName"] = regionName + "%"; // Order by statement will return shorter matches first. Only returns one record or no record. IDbCommand result = dbm.Manager.Query("SELECT * FROM regions WHERE regionName like ?regionName order by LENGTH(regionName) asc LIMIT 1", param); IDataReader reader = result.ExecuteReader(); RegionProfileData row = dbm.Manager.readSimRow(reader); reader.Close(); result.Dispose(); return(row); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } } m_log.Error("[GRID DB]: Searched for a Region Name shorter then 3 characters"); return(null); }
/// <summary> /// Appearance /// TODO: stubs for now to get us to a compiling state gently /// override /// </summary> public override AvatarAppearance GetUserAppearance(UUID user) { MySQLSuperManager dbm = GetLockedConnection("GetUserAppearance"); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?owner"] = user.ToString(); IDbCommand result = dbm.Manager.Query("SELECT * FROM " + m_appearanceTableName + " WHERE owner = ?owner", param); IDataReader reader = result.ExecuteReader(); AvatarAppearance appearance = dbm.Manager.readAppearanceRow(reader); reader.Dispose(); result.Dispose(); if (null == appearance) { m_log.WarnFormat("[USER DB] No appearance found for user {0}", user.ToString()); return(null); } appearance.SetAttachments(GetUserAttachments(user)); return(appearance); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
public MySQLSuperManager GetLockedConnection(string why) { int lockedCons = 0; while (true) { m_lastConnect++; // Overflow protection if (m_lastConnect == int.MaxValue) { m_lastConnect = 0; } MySQLSuperManager x = m_dbconnections[m_lastConnect % m_maxConnections]; if (!x.Locked) { x.GetLock(); x.Running = why; return(x); } lockedCons++; if (lockedCons > m_maxConnections) { lockedCons = 0; Thread.Sleep(1000); // Wait some time before searching them again. m_log.Debug("WARNING: All threads are in use. Probable cause: Something didnt release a mutex properly, or high volume of requests inbound."); m_log.Debug("Current connections-in-use dump:"); foreach (KeyValuePair <int, MySQLSuperManager> kvp in m_dbconnections) { m_log.Debug(kvp.Value.Running); } } } }
/// <summary> /// Returns up to maxNum profiles of regions that have a name starting with namePrefix /// </summary> /// <param name="name">The name to match against</param> /// <param name="maxNum">Maximum number of profiles to return</param> /// <returns>A list of sim profiles</returns> override public List <RegionProfileData> GetRegionsByName(string namePrefix, uint maxNum) { MySQLSuperManager dbm = GetLockedConnection(); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?name"] = namePrefix + "%"; IDbCommand result = dbm.Manager.Query("SELECT * FROM regions WHERE regionName LIKE ?name", param); IDataReader reader = result.ExecuteReader(); RegionProfileData row; List <RegionProfileData> rows = new List <RegionProfileData>(); while (rows.Count < maxNum && (row = dbm.Manager.readSimRow(reader)) != null) { rows.Add(row); } reader.Close(); result.Dispose(); return(rows); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(null); } finally { dbm.Release(); } }
/// <summary> /// Updates a user profile stored in the DB /// </summary> /// <param name="user">The profile data to use to update the DB</param> public override bool UpdateUserProfile(UserProfileData user) { MySQLSuperManager dbm = GetLockedConnection("UpdateUserProfile"); try { dbm.Manager.updateUserRow(user.ID, user.FirstName, user.SurName, user.Email, user.PasswordHash, user.PasswordSalt, user.HomeRegion, user.HomeRegionID, user.HomeLocation.X, user.HomeLocation.Y, user.HomeLocation.Z, user.HomeLookAt.X, user.HomeLookAt.Y, user.HomeLookAt.Z, user.Created, user.LastLogin, user.UserInventoryURI, user.UserAssetURI, user.CanDoMask, user.WantDoMask, user.AboutText, user.FirstLifeAboutText, user.Image, user.FirstLifeImage, user.WebLoginKey, user.UserFlags, user.GodLevel, user.CustomType, user.Partner); } finally { dbm.Release(); } return(true); }
public override List <AvatarPickerAvatar> GeneratePickerResults(UUID queryID, string query) { List <AvatarPickerAvatar> returnlist = new List <AvatarPickerAvatar>(); Regex objAlphaNumericPattern = new Regex("[^a-zA-Z0-9]"); string[] querysplit; querysplit = query.Split(' '); if (querysplit.Length > 1 && querysplit[1].Trim() != String.Empty) { Dictionary <string, object> param = new Dictionary <string, object>(); param["?first"] = objAlphaNumericPattern.Replace(querysplit[0], String.Empty) + "%"; param["?second"] = objAlphaNumericPattern.Replace(querysplit[1], String.Empty) + "%"; MySQLSuperManager dbm = GetLockedConnection("GeneratePickerResults"); try { IDbCommand result = dbm.Manager.Query( "SELECT UUID,username,lastname FROM " + m_usersTableName + " WHERE username like ?first AND lastname like ?second LIMIT 100", param); IDataReader reader = result.ExecuteReader(); while (reader.Read()) { AvatarPickerAvatar user = new AvatarPickerAvatar(); user.AvatarID = new UUID((string)reader["UUID"]); user.firstName = (string)reader["username"]; user.lastName = (string)reader["lastname"]; returnlist.Add(user); } reader.Dispose(); result.Dispose(); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(returnlist); } finally { dbm.Release(); } } else { MySQLSuperManager dbm = GetLockedConnection("GeneratePickerResults"); try { Dictionary <string, object> param = new Dictionary <string, object>(); param["?first"] = objAlphaNumericPattern.Replace(querysplit[0], String.Empty) + "%"; IDbCommand result = dbm.Manager.Query( "SELECT UUID,username,lastname FROM " + m_usersTableName + " WHERE username like ?first OR lastname like ?first LIMIT 100", param); IDataReader reader = result.ExecuteReader(); while (reader.Read()) { AvatarPickerAvatar user = new AvatarPickerAvatar(); user.AvatarID = new UUID((string)reader["UUID"]); user.firstName = (string)reader["username"]; user.lastName = (string)reader["lastname"]; returnlist.Add(user); } reader.Dispose(); result.Dispose(); } catch (Exception e) { dbm.Manager.Reconnect(); m_log.Error(e.ToString()); return(returnlist); } finally { dbm.Release(); } } return(returnlist); }