From 7935a8cfcd659d38985c19a612d6a302c344a122 Mon Sep 17 00:00:00 2001
From: Adam Frisby
Date: Sat, 5 May 2007 23:39:42 +0000
Subject: * Added Microsoft SQL Support
---
OpenGrid.Framework.Data.MSSQL/MSSQLManager.cs | 171 ++++++++++++++++++++++++++
1 file changed, 171 insertions(+)
create mode 100644 OpenGrid.Framework.Data.MSSQL/MSSQLManager.cs
(limited to 'OpenGrid.Framework.Data.MSSQL/MSSQLManager.cs')
diff --git a/OpenGrid.Framework.Data.MSSQL/MSSQLManager.cs b/OpenGrid.Framework.Data.MSSQL/MSSQLManager.cs
new file mode 100644
index 0000000..5606c4c
--- /dev/null
+++ b/OpenGrid.Framework.Data.MSSQL/MSSQLManager.cs
@@ -0,0 +1,171 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using System.Data;
+
+using System.Data.SqlClient;
+
+using OpenGrid.Framework.Data;
+
+namespace OpenGrid.Framework.Data.MSSQL
+{
+ class MSSqlManager
+ {
+ IDbConnection dbcon;
+
+ ///
+ /// Initialises and creates a new Sql connection and maintains it.
+ ///
+ /// The Sql server being connected to
+ /// The name of the Sql database being used
+ /// The username logging into the database
+ /// The password for the user logging in
+ /// Whether to use connection pooling or not, can be one of the following: 'yes', 'true', 'no' or 'false', if unsure use 'false'.
+ public MSSqlManager(string hostname, string database, string username, string password, string cpooling)
+ {
+ try
+ {
+ string connectionString = "Server=" + hostname + ";Database=" + database + ";User ID=" + username + ";Password=" + password + ";Pooling=" + cpooling + ";";
+ dbcon = new SqlConnection(connectionString);
+
+ dbcon.Open();
+ }
+ catch (Exception e)
+ {
+ throw new Exception("Error initialising Sql Database: " + e.ToString());
+ }
+ }
+
+ ///
+ /// Shuts down the database connection
+ ///
+ public void Close()
+ {
+ dbcon.Close();
+ dbcon = null;
+ }
+
+ ///
+ /// Runs a query with protection against SQL Injection by using parameterised input.
+ ///
+ /// The SQL string - replace any variables such as WHERE x = "y" with WHERE x = @y
+ /// The parameters - index so that @y is indexed as 'y'
+ /// A Sql DB Command
+ public IDbCommand Query(string sql, Dictionary parameters)
+ {
+ SqlCommand dbcommand = (SqlCommand)dbcon.CreateCommand();
+ dbcommand.CommandText = sql;
+ foreach (KeyValuePair param in parameters)
+ {
+ dbcommand.Parameters.Add(param.Key, param.Value);
+ }
+
+ return (IDbCommand)dbcommand;
+ }
+
+ public SimProfileData getRow(IDataReader reader)
+ {
+ SimProfileData retval = new SimProfileData();
+
+ if (reader.Read())
+ {
+ // Region Main
+ retval.regionHandle = (ulong)reader["regionHandle"];
+ retval.regionName = (string)reader["regionName"];
+ retval.UUID = new libsecondlife.LLUUID((string)reader["uuid"]);
+
+ // Secrets
+ retval.regionRecvKey = (string)reader["regionRecvKey"];
+ retval.regionSecret = (string)reader["regionSecret"];
+ retval.regionSendKey = (string)reader["regionSendKey"];
+
+ // Region Server
+ retval.regionDataURI = (string)reader["regionDataURI"];
+ retval.regionOnline = false; // Needs to be pinged before this can be set.
+ retval.serverIP = (string)reader["serverIP"];
+ retval.serverPort = (uint)reader["serverPort"];
+ retval.serverURI = (string)reader["serverURI"];
+
+ // Location
+ retval.regionLocX = (uint)((int)reader["locX"]);
+ retval.regionLocY = (uint)((int)reader["locY"]);
+ retval.regionLocZ = (uint)((int)reader["locZ"]);
+
+ // Neighbours - 0 = No Override
+ retval.regionEastOverrideHandle = (ulong)reader["eastOverrideHandle"];
+ retval.regionWestOverrideHandle = (ulong)reader["westOverrideHandle"];
+ retval.regionSouthOverrideHandle = (ulong)reader["southOverrideHandle"];
+ retval.regionNorthOverrideHandle = (ulong)reader["northOverrideHandle"];
+
+ // Assets
+ retval.regionAssetURI = (string)reader["regionAssetURI"];
+ retval.regionAssetRecvKey = (string)reader["regionAssetRecvKey"];
+ retval.regionAssetSendKey = (string)reader["regionAssetSendKey"];
+
+ // Userserver
+ retval.regionUserURI = (string)reader["regionUserURI"];
+ retval.regionUserRecvKey = (string)reader["regionUserRecvKey"];
+ retval.regionUserSendKey = (string)reader["regionUserSendKey"];
+ }
+ else
+ {
+ throw new Exception("No rows to return");
+ }
+ return retval;
+ }
+
+ public bool insertRow(SimProfileData profile)
+ {
+ string sql = "REPLACE INTO regions VALUES (regionHandle, regionName, uuid, regionRecvKey, regionSecret, regionSendKey, regionDataURI, ";
+ sql += "serverIP, serverPort, serverURI, locX, locY, locZ, eastOverrideHandle, westOverrideHandle, southOverrideHandle, northOverrideHandle, regionAssetURI, regionAssetRecvKey, ";
+ sql += "regionAssetSendKey, regionUserURI, regionUserRecvKey, regionUserSendKey) VALUES ";
+
+ sql += "(@regionHandle, @regionName, @uuid, @regionRecvKey, @regionSecret, @regionSendKey, @regionDataURI, ";
+ sql += "@serverIP, @serverPort, @serverURI, @locX, @locY, @locZ, @eastOverrideHandle, @westOverrideHandle, @southOverrideHandle, @northOverrideHandle, @regionAssetURI, @regionAssetRecvKey, ";
+ sql += "@regionAssetSendKey, @regionUserURI, @regionUserRecvKey, @regionUserSendKey);";
+
+ Dictionary parameters = new Dictionary();
+
+ parameters["regionHandle"] = profile.regionHandle.ToString();
+ parameters["regionName"] = profile.regionName;
+ parameters["uuid"] = profile.UUID.ToString();
+ parameters["regionRecvKey"] = profile.regionRecvKey;
+ parameters["regionSendKey"] = profile.regionSendKey;
+ parameters["regionDataURI"] = profile.regionDataURI;
+ parameters["serverIP"] = profile.serverIP;
+ parameters["serverPort"] = profile.serverPort.ToString();
+ parameters["serverURI"] = profile.serverURI;
+ parameters["locX"] = profile.regionLocX.ToString();
+ parameters["locY"] = profile.regionLocY.ToString();
+ parameters["locZ"] = profile.regionLocZ.ToString();
+ parameters["eastOverrideHandle"] = profile.regionEastOverrideHandle.ToString();
+ parameters["westOverrideHandle"] = profile.regionWestOverrideHandle.ToString();
+ parameters["northOverrideHandle"] = profile.regionNorthOverrideHandle.ToString();
+ parameters["southOverrideHandle"] = profile.regionSouthOverrideHandle.ToString();
+ parameters["regionAssetURI"] = profile.regionAssetURI;
+ parameters["regionAssetRecvKey"] = profile.regionAssetRecvKey;
+ parameters["regionAssetSendKey"] = profile.regionAssetSendKey;
+ parameters["regionUserURI"] = profile.regionUserURI;
+ parameters["regionUserRecvKey"] = profile.regionUserRecvKey;
+ parameters["regionUserSendKey"] = profile.regionUserSendKey;
+
+ bool returnval = false;
+
+ try
+ {
+ IDbCommand result = Query(sql, parameters);
+
+ if (result.ExecuteNonQuery() == 1)
+ returnval = true;
+
+ result.Dispose();
+ }
+ catch (Exception e)
+ {
+ return false;
+ }
+
+ return returnval;
+ }
+ }
+}
--
cgit v1.1