105 lines
4.0 KiB
C#
105 lines
4.0 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Data;
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using System.Reflection;
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using System.Threading;
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using log4net;
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using OpenMetaverse;
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using OpenSim.Framework;
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using System.Data.SqlClient;
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namespace OpenSim.Data.MSSQL
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{
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/// <summary>
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/// A MySQL Interface for the Presence Server
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/// </summary>
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public class MSSQLPresenceData : MSSQLGenericTableHandler<PresenceData>,
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IPresenceData
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{
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private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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public MSSQLPresenceData(string connectionString, string realm) :
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base(connectionString, realm, "Presence")
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{
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}
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public PresenceData Get(UUID sessionID)
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{
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PresenceData[] ret = Get("SessionID",
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sessionID.ToString());
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if (ret.Length == 0)
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return null;
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return ret[0];
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}
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public void LogoutRegionAgents(UUID regionID)
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{
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using (SqlConnection conn = new SqlConnection(m_ConnectionString))
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using (SqlCommand cmd = new SqlCommand())
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{
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cmd.CommandText = String.Format("DELETE FROM {0} WHERE [RegionID]=@RegionID", m_Realm);
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cmd.Parameters.Add(m_database.CreateParameter("@RegionID", regionID.ToString()));
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cmd.Connection = conn;
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conn.Open();
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cmd.ExecuteNonQuery();
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}
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}
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public bool ReportAgent(UUID sessionID, UUID regionID)
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{
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PresenceData[] pd = Get("SessionID", sessionID.ToString());
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if (pd.Length == 0)
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return false;
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using (SqlConnection conn = new SqlConnection(m_ConnectionString))
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using (SqlCommand cmd = new SqlCommand())
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{
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cmd.CommandText = String.Format(@"UPDATE {0} SET
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[RegionID] = @RegionID
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WHERE [SessionID] = @SessionID", m_Realm);
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cmd.Parameters.Add(m_database.CreateParameter("@SessionID", sessionID.ToString()));
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cmd.Parameters.Add(m_database.CreateParameter("@RegionID", regionID.ToString()));
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cmd.Connection = conn;
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conn.Open();
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if (cmd.ExecuteNonQuery() == 0)
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return false;
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}
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return true;
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}
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}
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}
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