Merge branch 'master' of /var/git/opensim/
opensim mirror account
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/*
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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.Reflection;
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using System.Timers;
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using System.Threading;
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using System.Collections.Generic;
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using log4net;
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using Nini.Config;
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using OpenMetaverse;
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using OpenSim.Framework;
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using OpenSim.Region.Framework.Interfaces;
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using OpenSim.Region.Framework.Scenes;
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using Timer=System.Timers.Timer;
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namespace OpenSim.Region.CoreModules.World.Region
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{
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public class RestartModule : INonSharedRegionModule, IRestartModule
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{
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private static readonly ILog m_log =
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LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
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protected Scene m_Scene;
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protected Timer m_CountdownTimer = null;
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protected DateTime m_RestartBegin;
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protected List<int> m_Alerts;
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protected string m_Message;
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protected UUID m_Initiator;
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protected bool m_Notice = false;
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protected IDialogModule m_DialogModule = null;
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public void Initialise(IConfigSource config)
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{
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}
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public void AddRegion(Scene scene)
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{
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m_Scene = scene;
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m_DialogModule = m_Scene.RequestModuleInterface<IDialogModule>();
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}
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public void RegionLoaded(Scene scene)
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{
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}
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public void RemoveRegion(Scene scene)
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{
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}
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public void Close()
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{
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}
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public string Name
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{
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get { return "RestartModule"; }
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}
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public Type ReplaceableInterface
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{
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get { return typeof(IRestartModule); }
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}
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public TimeSpan TimeUntilRestart
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{
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get { return DateTime.Now - m_RestartBegin; }
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}
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public void ScheduleRestart(UUID initiator, string message, int[] alerts, bool notice)
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{
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if (m_CountdownTimer != null)
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return;
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if (alerts == null)
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{
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m_Scene.RestartNow();
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return;
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}
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m_Message = message;
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m_Initiator = initiator;
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m_Notice = notice;
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m_Alerts = new List<int>(alerts);
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m_Alerts.Sort();
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m_Alerts.Reverse();
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if (m_Alerts[0] == 0)
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{
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m_Scene.RestartNow();
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return;
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}
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int nextInterval = DoOneNotice();
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SetTimer(nextInterval);
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}
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public int DoOneNotice()
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{
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if (m_Alerts.Count == 0 || m_Alerts[0] == 0)
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{
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m_Scene.RestartNow();
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return 0;
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}
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int nextAlert = 0;
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while (m_Alerts.Count > 1)
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{
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if (m_Alerts[1] == m_Alerts[0])
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{
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m_Alerts.RemoveAt(0);
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continue;
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}
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nextAlert = m_Alerts[1];
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}
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int currentAlert = m_Alerts[0];
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m_Alerts.RemoveAt(0);
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int minutes = currentAlert / 60;
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string currentAlertString = "";
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if (minutes > 0)
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{
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if (minutes == 1)
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currentAlertString += "1 minute";
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else
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currentAlertString += String.Format("{0} minutes", minutes);
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if ((currentAlert % 60) != 0)
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currentAlertString += " and ";
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}
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if ((currentAlert % 60) != 0)
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{
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int seconds = currentAlert % 60;
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if (seconds == 1)
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currentAlertString += "1 second";
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else
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currentAlertString += String.Format("{0} seconds", seconds);
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}
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string msg = String.Format(m_Message, currentAlertString);
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if (m_DialogModule != null)
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{
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if (m_Notice)
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m_DialogModule.SendGeneralAlert(msg);
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else
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m_DialogModule.SendNotificationToUsersInRegion(m_Initiator, "System", msg);
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}
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return currentAlert - nextAlert;
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}
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public void SetTimer(int intervalSeconds)
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{
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m_CountdownTimer = new Timer();
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m_CountdownTimer.AutoReset = false;
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m_CountdownTimer.Interval = intervalSeconds * 1000;
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m_CountdownTimer.Elapsed += OnTimer;
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m_CountdownTimer.Start();
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}
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private void OnTimer(object source, ElapsedEventArgs e)
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{
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int nextInterval = DoOneNotice();
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SetTimer(nextInterval);
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}
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public void AbortRestart(string message)
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{
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if (m_CountdownTimer != null)
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{
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m_CountdownTimer.Stop();
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m_CountdownTimer = null;
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}
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}
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}
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}
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@ -0,0 +1,39 @@
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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||||
* 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
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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 OpenMetaverse;
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namespace OpenSim.Region.Framework.Interfaces
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{
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public interface IRestartModule
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{
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TimeSpan TimeUntilRestart { get; }
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void ScheduleRestart(UUID initiator, string message, int[] alerts, bool notice);
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void AbortRestart(string message);
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}
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}
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