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+/*
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+ * Copyright (c) Contributors
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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 OpenSim 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 Mono.Addins;
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+
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+using System;
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+using System.Reflection;
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+using System.Threading;
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+using System.Text;
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+using System.Net;
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+using System.Net.Sockets;
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+using log4net;
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+using Nini.Config;
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+using OpenMetaverse;
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+using OpenMetaverse.StructuredData;
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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 System.Collections.Generic;
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+using System.Text.RegularExpressions;
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+
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+namespace OpenSim.Region.OptionalModules.Scripting.JsonStore
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+{
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+ [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "JsonStoreCommandsModule")]
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+
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+ public class JsonStoreCommandsModule : INonSharedRegionModule
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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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+
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+ private IConfig m_config = null;
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+ private bool m_enabled = false;
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+
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+ private Scene m_scene = null;
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+ //private IJsonStoreModule m_store;
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+ private JsonStoreModule m_store;
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+
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+#region Region Module interface
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// Name of this shared module is it's class name
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public string Name
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+ {
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+ get { return this.GetType().Name; }
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+ }
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// Initialise this shared module
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+ /// </summary>
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+ /// <param name="scene">this region is getting initialised</param>
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+ /// <param name="source">nini config, we are not using this</param>
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+ // -----------------------------------------------------------------
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+ public void Initialise(IConfigSource config)
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+ {
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+ try
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+ {
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+ if ((m_config = config.Configs["JsonStore"]) == null)
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+ {
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+ // There is no configuration, the module is disabled
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+ // m_log.InfoFormat("[JsonStore] no configuration info");
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+ return;
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+ }
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+
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+ m_enabled = m_config.GetBoolean("Enabled", m_enabled);
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+ }
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+ catch (Exception e)
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+ {
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+ m_log.Error("[JsonStore]: initialization error: {0}", e);
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+ return;
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+ }
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+
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+ if (m_enabled)
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+ m_log.DebugFormat("[JsonStore]: module is enabled");
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+ }
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// everything is loaded, perform post load configuration
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public void PostInitialise()
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+ {
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+ }
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// Nothing to do on close
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public void Close()
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+ {
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+ }
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public void AddRegion(Scene scene)
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+ {
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+ if (m_enabled)
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+ {
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+ m_scene = scene;
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+
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+ }
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+ }
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public void RemoveRegion(Scene scene)
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+ {
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+ // need to remove all references to the scene in the subscription
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+ // list to enable full garbage collection of the scene object
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+ }
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+
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+ // -----------------------------------------------------------------
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+ /// <summary>
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+ /// Called when all modules have been added for a region. This is
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+ /// where we hook up events
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public void RegionLoaded(Scene scene)
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+ {
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+ if (m_enabled)
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+ {
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+ m_scene = scene;
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+
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+ m_store = (JsonStoreModule) m_scene.RequestModuleInterface<IJsonStoreModule>();
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+ if (m_store == null)
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+ {
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+ m_log.ErrorFormat("[JsonStoreCommands]: JsonModule interface not defined");
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+ m_enabled = false;
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+ return;
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+ }
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+
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+ scene.AddCommand("JsonStore", this, "jsonstore stats", "jsonstore stats",
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+ "Display statistics about the state of the JsonStore module", "",
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+ CmdStats);
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+ }
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+ }
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+
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+ /// -----------------------------------------------------------------
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+ /// <summary>
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+ /// </summary>
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+ // -----------------------------------------------------------------
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+ public Type ReplaceableInterface
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+ {
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+ get { return null; }
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+ }
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+
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+#endregion
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+
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+#region Commands
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+
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+ private void CmdStats(string module, string[] cmd)
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+ {
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+ if (MainConsole.Instance.ConsoleScene != m_scene && MainConsole.Instance.ConsoleScene != null)
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+ return;
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+
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+ JsonStoreStats stats = m_store.GetStoreStats();
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+ MainConsole.Instance.OutputFormat("{0}\t{1}",m_scene.RegionInfo.RegionName,stats.StoreCount);
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+ }
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+
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+#endregion
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+
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+ }
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+}
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dahlia