mirror of
https://github.com/opensim/opensim.git
synced 2026-08-07 01:35:46 +08:00
whole lot more moving
This commit is contained in:
Sean Dague
282
OpenSim/Data/SQLite/SQLiteManager.cs
Normal file
282
OpenSim/Data/SQLite/SQLiteManager.cs
Normal file
@@ -0,0 +1,282 @@
|
||||
/*
|
||||
* 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.SQLite;
|
||||
using libsecondlife;
|
||||
using Mono.Data.SqliteClient;
|
||||
using OpenSim.Framework.Console;
|
||||
|
||||
namespace OpenSim.Framework.Data.SQLite
|
||||
{
|
||||
internal class SQLiteManager : SQLiteUtil
|
||||
{
|
||||
private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
|
||||
|
||||
private IDbConnection dbcon;
|
||||
|
||||
/// <summary>
|
||||
/// Initialises and creates a new SQLite connection and maintains it.
|
||||
/// </summary>
|
||||
/// <param name="hostname">The SQLite server being connected to</param>
|
||||
/// <param name="database">The name of the SQLite database being used</param>
|
||||
/// <param name="username">The username logging into the database</param>
|
||||
/// <param name="password">The password for the user logging in</param>
|
||||
/// <param name="cpooling">Whether to use connection pooling or not, can be one of the following: 'yes', 'true', 'no' or 'false', if unsure use 'false'.</param>
|
||||
public SQLiteManager(string hostname, string database, string username, string password, string cpooling)
|
||||
{
|
||||
try
|
||||
{
|
||||
string connectionString = "URI=file:GridServerSqlite.db;";
|
||||
dbcon = new SQLiteConnection(connectionString);
|
||||
|
||||
dbcon.Open();
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
throw new Exception("Error initialising SQLite Database: " + e.ToString());
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Shuts down the database connection
|
||||
/// </summary>
|
||||
public void Close()
|
||||
{
|
||||
dbcon.Close();
|
||||
dbcon = null;
|
||||
}
|
||||
|
||||
/// <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 SQLite DB Command</returns>
|
||||
public IDbCommand Query(string sql, Dictionary<string, string> parameters)
|
||||
{
|
||||
SQLiteCommand dbcommand = (SQLiteCommand) dbcon.CreateCommand();
|
||||
dbcommand.CommandText = sql;
|
||||
foreach (KeyValuePair<string, string> param in parameters)
|
||||
{
|
||||
SQLiteParameter paramx = new SQLiteParameter(param.Key, param.Value);
|
||||
dbcommand.Parameters.Add(paramx);
|
||||
}
|
||||
|
||||
return (IDbCommand) dbcommand;
|
||||
}
|
||||
|
||||
// TODO: unused
|
||||
// private bool TestTables(SQLiteConnection conn)
|
||||
// {
|
||||
// SQLiteCommand cmd = new SQLiteCommand("SELECT * FROM regions", conn);
|
||||
// SQLiteDataAdapter pDa = new SQLiteDataAdapter(cmd);
|
||||
// DataSet tmpDS = new DataSet();
|
||||
// try
|
||||
// {
|
||||
// pDa.Fill(tmpDS, "regions");
|
||||
// }
|
||||
// catch (SqliteSyntaxException)
|
||||
// {
|
||||
// m_log.Info("[DATASTORE]: SQLite Database doesn't exist... creating");
|
||||
// InitDB(conn);
|
||||
// }
|
||||
// return true;
|
||||
// }
|
||||
|
||||
// TODO: unused
|
||||
// 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));
|
||||
|
||||
// // Add in contraints
|
||||
// regions.PrimaryKey = new DataColumn[] {regions.Columns["UUID"]};
|
||||
// return regions;
|
||||
// }
|
||||
|
||||
// TODO: unused
|
||||
// private void InitDB(SQLiteConnection conn)
|
||||
// {
|
||||
// string createUsers = defineTable(createRegionsTable());
|
||||
// SQLiteCommand pcmd = new SQLiteCommand(createUsers, conn);
|
||||
// conn.Open();
|
||||
// pcmd.ExecuteNonQuery();
|
||||
// conn.Close();
|
||||
// }
|
||||
|
||||
/// <summary>
|
||||
/// Reads a region row from a database reader
|
||||
/// </summary>
|
||||
/// <param name="reader">An active database reader</param>
|
||||
/// <returns>A region profile</returns>
|
||||
public RegionProfileData getRow(IDataReader reader)
|
||||
{
|
||||
RegionProfileData retval = new RegionProfileData();
|
||||
|
||||
if (reader.Read())
|
||||
{
|
||||
// Region Main
|
||||
retval.regionHandle = (ulong) reader["regionHandle"];
|
||||
retval.regionName = (string) reader["regionName"];
|
||||
retval.UUID = new 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;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Inserts a new region into the database
|
||||
/// </summary>
|
||||
/// <param name="profile">The region to insert</param>
|
||||
/// <returns>Success?</returns>
|
||||
public bool insertRow(RegionProfileData 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<string, string> parameters = new Dictionary<string, string>();
|
||||
|
||||
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)
|
||||
{
|
||||
return false;
|
||||
}
|
||||
|
||||
return returnval;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user