From 831f75964440ebd9997f71201fab3005b5c8c6a1 Mon Sep 17 00:00:00 2001
From: Melanie
Date: Sun, 27 Dec 2009 03:05:45 +0000
Subject: Add the MySQL presence data module
---
OpenSim/Data/MySQL/MySQLPresenceData.cs | 93 +++++++++++++++++++++++++++++++++
1 file changed, 93 insertions(+)
create mode 100644 OpenSim/Data/MySQL/MySQLPresenceData.cs
diff --git a/OpenSim/Data/MySQL/MySQLPresenceData.cs b/OpenSim/Data/MySQL/MySQLPresenceData.cs
new file mode 100644
index 0000000..95619a5
--- /dev/null
+++ b/OpenSim/Data/MySQL/MySQLPresenceData.cs
@@ -0,0 +1,93 @@
+/*
+ * 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 OpenSimulator 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.Reflection;
+using System.Threading;
+using log4net;
+using OpenMetaverse;
+using OpenSim.Framework;
+using MySql.Data.MySqlClient;
+
+namespace OpenSim.Data.MySQL
+{
+ ///
+ /// A MySQL Interface for the Grid Server
+ ///
+ public class MySQLPresenceData : MySQLGenericTableHandler,
+ IPresenceData
+ {
+ private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
+
+ public MySQLPresenceData(string connectionString, string realm) :
+ base(connectionString, realm, "Presence")
+ {
+ }
+
+ public PresenceData Get(UUID sessionID)
+ {
+ PresenceData[] ret = Get("SessionID",
+ sessionID.ToString());
+
+ if (ret.Length == 0)
+ return null;
+
+ return ret[0];
+ }
+
+ public void LogoutRegionAgents(UUID regionID)
+ {
+ MySqlCommand cmd = new MySqlCommand();
+
+ cmd.CommandText = String.Format("update {0} set Online='false' where `RegionID`=?RegionID", m_Realm);
+
+ cmd.Parameters.AddWithValue("?RegionID", regionID.ToString());
+
+ ExecuteNonQuery(cmd);
+ }
+
+ public bool ReportAgent(UUID sessionID, UUID regionID, string position,
+ string lookAt)
+ {
+ MySqlCommand cmd = new MySqlCommand();
+
+ cmd.CommandText = String.Format("update {0} set RegionID=?RegionID, Position=?Position, LookAt=?LookAt', Online='true' where `SessionID`=?SessionID", m_Realm);
+
+ cmd.Parameters.AddWithValue("?SessionID", sessionID.ToString());
+ cmd.Parameters.AddWithValue("?RegionID", regionID.ToString());
+ cmd.Parameters.AddWithValue("?Position", position);
+ cmd.Parameters.AddWithValue("?LookAt", lookAt);
+
+ if (ExecuteNonQuery(cmd) == 0)
+ return false;
+
+ return true;
+ }
+ }
+}
--
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