small fix on sqlite

OpenSim/Data/MySQL/MySQLGenericTableHandler.cs

@@ -39,7 +39,7 @@ namespace OpenSim.Data.MySQL
     {
         //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
-        protected Dictionary<string, FieldInfo> m_Fields = new Dictionary<string, FieldInfo>();
+        protected Dictionary<string, FieldInfo> m_Fields = [];
 
         protected List<string> m_ColumnNames = null;
         protected string m_Realm;
@@ -71,7 +71,7 @@ namespace OpenSim.Data.MySQL
             if (!string.IsNullOrEmpty(storeName))
             {
                 // We always use a new connection for any Migrations
-                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+                using (MySqlConnection dbcon = new(m_connectionString))
                 {
                     dbcon.Open();
                     Migration m = new Migration(dbcon, Assembly, storeName);
@@ -101,7 +101,7 @@ namespace OpenSim.Data.MySQL
             if (m_ColumnNames != null)
                 return;
 
-            List<string> columnNames = new List<string>();
+            List<string> columnNames = [];
 
             DataTable schemaTable = reader.GetSchemaTable();
             foreach (DataRow row in schemaTable.Rows)
@@ -116,7 +116,7 @@ namespace OpenSim.Data.MySQL
 
         public virtual T[] Get(string field, string key)
         {   
-            using (MySqlCommand cmd = new MySqlCommand())
+            using (MySqlCommand cmd = new())
             {
                 cmd.Parameters.AddWithValue(field, key);
                 cmd.CommandText = $"select * from {m_Realm} where `{field}` = ?{field}";
@@ -128,7 +128,7 @@ namespace OpenSim.Data.MySQL
         {
             int flen = keys.Length;
             if(flen == 0)
-                return new T[0];
+                return [];
 
             int flast = flen - 1;
             StringBuilder sb = new StringBuilder(1024);
@@ -144,7 +144,7 @@ namespace OpenSim.Data.MySQL
                     if(i < flast)
                         sb.Append(",?");
                     else
-                        sb.Append(")");
+                        sb.Append(')');
                 }
                 cmd.CommandText = sb.ToString();
                 return DoQuery(cmd);
@@ -153,14 +153,14 @@ namespace OpenSim.Data.MySQL
 
         public virtual T[] Get(string[] fields, string[] keys)
         {
-            return Get(fields, keys, String.Empty);
+            return Get(fields, keys, string.Empty);
         }
 
         public virtual T[] Get(string[] fields, string[] keys, string options)
         {
             int flen = fields.Length;
             if (flen == 0 || flen != keys.Length)
-                return new T[0];
+                return [];
 
             int flast = flen - 1;
             StringBuilder sb = new StringBuilder(1024);
@@ -188,7 +188,7 @@ namespace OpenSim.Data.MySQL
         {
             if (m_trans == null)
             {
-                using (MySqlConnection dbcon = new MySqlConnection(m_connectionString))
+                using (MySqlConnection dbcon = new(m_connectionString))
                 {
                     dbcon.Open();
                     T[] ret = DoQueryWithConnection(cmd, dbcon);
@@ -211,14 +211,14 @@ namespace OpenSim.Data.MySQL
 
         protected T[] DoQueryWithConnection(MySqlCommand cmd, MySqlConnection dbcon)
         {
-            List<T> result = new List<T>();
+            List<T> result = [];
 
             cmd.Connection = dbcon;
 
-            using (IDataReader reader = cmd.ExecuteReader())
+            using (MySqlDataReader reader = cmd.ExecuteReader())
             {
                 if (reader == null)
-                    return new T[0];
+                    return [];
 
                 CheckColumnNames(reader);
 
@@ -259,14 +259,13 @@ namespace OpenSim.Data.MySQL
 
                     if (m_DataField != null)
                     {
-                        Dictionary<string, string> data =
-                            new Dictionary<string, string>();
+                        Dictionary<string, string> data = [];
 
                         foreach (string col in m_ColumnNames)
                         {
                             data[col] = reader[col].ToString();
                             if (data[col] == null)
-                                data[col] = String.Empty;
+                                data[col] = string.Empty;
                         }
 
                         m_DataField.SetValue(row, data);
@@ -281,10 +280,9 @@ namespace OpenSim.Data.MySQL
 
         public virtual T[] Get(string where)
         {
-            using (MySqlCommand cmd = new MySqlCommand())
+            using (MySqlCommand cmd = new())
             {
-                cmd.CommandText = $"select * from {m_Realm} where {where}"; ;
-
+                cmd.CommandText = $"select * from {m_Realm} where {where}";
                 return DoQuery(cmd);
             }
         }
@@ -293,11 +291,11 @@ namespace OpenSim.Data.MySQL
         {
             //m_log.DebugFormat("[MYSQL GENERIC TABLE HANDLER]: Store(T row) invoked");
 
-            using (MySqlCommand cmd = new MySqlCommand())
+            using (MySqlCommand cmd = new())
             {
                 string query = "";
-                List<String> names = new List<String>();
-                List<String> values = new List<String>();
+                List<string> names = [];
+                List<string> values = [];
 
                 foreach (FieldInfo fi in m_Fields.Values)
                 {
@@ -340,7 +338,7 @@ namespace OpenSim.Data.MySQL
 
         public virtual bool Delete(string field, string key)
         {
-            return Delete(new string[] { field }, new string[] { key });
+            return Delete([field], [key]);
         }
 
         public virtual bool Delete(string[] fields, string[] keys)
@@ -375,7 +373,7 @@ namespace OpenSim.Data.MySQL
 
         public long GetCount(string field, string key)
         {
-            return GetCount(new string[] { field }, new string[] { key });
+            return GetCount([field], [key]);
         }
 
         public long GetCount(string[] fields, string[] keys)
@@ -388,7 +386,7 @@ namespace OpenSim.Data.MySQL
             StringBuilder sb = new StringBuilder(1024);
             sb.AppendFormat("select count(*) from {0} where ", m_Realm);
 
-            using (MySqlCommand cmd = new MySqlCommand())
+            using (MySqlCommand cmd = new())
             {
                 for (int i = 0 ; i < flen ; i++)
                 {
@@ -408,12 +406,9 @@ namespace OpenSim.Data.MySQL
 
         public long GetCount(string where)
         {
-            using (MySqlCommand cmd = new MySqlCommand())
+            using (MySqlCommand cmd = new() )
             {
-                string query = String.Format("select count(*) from {0} where {1}",
-                                             m_Realm, where);
-
-                cmd.CommandText = query;
+                cmd.CommandText = $"select count(*) from {m_Realm} where {where}";
 
                 object result = DoQueryScalar(cmd);
 

OpenSim/Data/MySQL/MySQLGridUserData.cs

@@ -42,7 +42,7 @@ namespace OpenSim.Data.MySQL
     /// </summary>
     public class MySQLGridUserData : MySQLGenericTableHandler<GridUserData>, IGridUserData
     {
-//        private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+        //private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
         public MySQLGridUserData(string connectionString, string realm) : base(connectionString, realm, "GridUserStore") {}
 
@@ -58,6 +58,7 @@ namespace OpenSim.Data.MySQL
 
         public GridUserData[] GetAll(string userID)
         {
+            userID = MySqlHelper.EscapeString(userID);
             return base.Get(String.Format("UserID LIKE '{0}%'", userID));
         }
     }

OpenSim/Data/MySQL/MySQLUserAccountData.cs

@@ -44,7 +44,7 @@ namespace OpenSim.Data.MySQL
 
         public UserAccountData[] GetUsers(UUID scopeID, string query)
         {
-            string[] words = query.Split();
+            string[] words = query.Split(' ', StringSplitOptions.RemoveEmptyEntries);
 
             bool valid = false;
 
@@ -52,19 +52,10 @@ namespace OpenSim.Data.MySQL
             {
                 if (words[i].Length > 2)
                     valid = true;
-//                if (words[i].Length < 3)
-//                {
-//                    if (i != words.Length - 1)
-//                        Array.Copy(words, i + 1, words, i, words.Length - i - 1);
-//                    Array.Resize(ref words, words.Length - 1);
-//                }
             }
 
-            if ((!valid) || words.Length == 0)
-                return new UserAccountData[0];
-
-            if (words.Length > 2)
-                return new UserAccountData[0];
+            if ((!valid) || words.Length == 0 || words.Length > 2)
+                return [];
 
             using (MySqlCommand cmd = new MySqlCommand())
             {

OpenSim/Data/PGSQL/PGSQLUserAccountData.cs

@@ -274,7 +274,7 @@ namespace OpenSim.Data.PGSQL
 
         public UserAccountData[] GetUsers(UUID scopeID, string query)
         {
-            string[] words = query.Split();
+            string[] words = query.Split(' ', StringSplitOptions.RemoveEmptyEntries);;
 
             for (int i = 0; i < words.Length; i++)
             {

OpenSim/Data/SQLite/SQLiteUserAccountData.cs

@@ -44,7 +44,7 @@ namespace OpenSim.Data.SQLite
 
         public UserAccountData[] GetUsers(UUID scopeID, string query)
         {
-            string[] words = query.Split();
+            string[] words = query.Split(' ', StringSplitOptions.RemoveEmptyEntries);;
 
             for (int i = 0 ; i < words.Length ; i++)
             {
@@ -56,11 +56,8 @@ namespace OpenSim.Data.SQLite
                 }
             }
 
-            if (words.Length == 0)
-                return new UserAccountData[0];
-
-            if (words.Length > 2)
-                return new UserAccountData[0];
+            if (words.Length == 0 || words.Length > 2)
+                return [];
 
             using (SQLiteCommand cmd = new SQLiteCommand())
             {

OpenSim/Data/SQLite/SQLiteUserProfilesData.cs

@@ -851,11 +851,12 @@ namespace OpenSim.Data.SQLite
                             query += ":UserId,";
                             query += ":TagId,";
                             query += ":DataKey,";
-                            query +=  ":DataVal) ";
+                            query += ":DataVal) ";
 
                             using (SQLiteCommand put = (SQLiteCommand)m_connection.CreateCommand())
                             {
-                                put.Parameters.AddWithValue(":Id", props.UserId.ToString());
+                                cmd.CommandText = query;
+                                put.Parameters.AddWithValue(":UserId", props.UserId.ToString());
                                 put.Parameters.AddWithValue(":TagId", props.TagId.ToString());
                                 put.Parameters.AddWithValue(":DataKey", props.DataKey.ToString());
                                 put.Parameters.AddWithValue(":DataVal", props.DataVal.ToString());

OpenSim/Region/Framework/Scenes/Scene.cs

@@ -784,6 +784,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         #region Constructors
 
+
         public Scene(RegionInfo regInfo, AgentCircuitManager authen,
                      ISimulationDataService simDataService, IEstateDataService estateDataService,
                      IConfigSource config, string simulatorVersion)
@@ -1004,7 +1005,8 @@ namespace OpenSim.Region.Framework.Scenes
                 m_strictAccessControl = startupConfig.GetBoolean("StrictAccessControl", m_strictAccessControl);
                 m_seeIntoBannedRegion = startupConfig.GetBoolean("SeeIntoBannedRegion", m_seeIntoBannedRegion);
 
-                string[] possibleMapConfigSections = new string[] { "Map", "Startup" };
+
+                string[] possibleMapConfigSections = ["Map", "Startup"];
 
                 m_generateMaptiles
                     = Util.GetConfigVarFromSections<bool>(config, "GenerateMaptiles", possibleMapConfigSections, true);
@@ -1037,7 +1039,7 @@ namespace OpenSim.Region.Framework.Scenes
                     }
                 }
 
-                string[] possibleAccessControlConfigSections = new string[] { "Startup", "AccessControl"};
+                string[] possibleAccessControlConfigSections = ["Startup", "AccessControl"];
 
                 string grant = Util.GetConfigVarFromSections<string>(
                     config, "AllowedClients", possibleAccessControlConfigSections, string.Empty);
@@ -1078,7 +1080,7 @@ namespace OpenSim.Region.Framework.Scenes
                 m_update_terrain          = startupConfig.GetInt("UpdateTerrainEveryNFrames",         m_update_terrain);
                 m_update_temp_cleaning    = startupConfig.GetInt("UpdateTempCleaningEveryNSeconds",   m_update_temp_cleaning);
 
-                string[] possibleScriptConfigSections = new string[] { "YEngine", "Xengine", "Scripts" };
+                string[] possibleScriptConfigSections = ["YEngine", "Xengine", "Scripts"];
                 m_LinkSetDataLimit = Util.GetConfigVarFromSections<int>(config, "LinksetDataLimit", possibleScriptConfigSections, m_LinkSetDataLimit);
             }