Merge branch 'cms' of http://pokgsa.ibm.com/~jbongio/public/opensim

OpenSim/Region/Environment/Modules/ContentManagementSystem/ContentManagementModule.cs

@@ -0,0 +1,111 @@
+// ContentManagementModule.cs 
+// User: bongiojp
+
+
+
+using System;
+using System.Collections.Generic;
+using libsecondlife;
+using Nini.Config;
+using OpenSim;
+using OpenSim.Framework;
+using OpenSim.Region.Environment.Interfaces;
+using OpenSim.Region.Environment.Scenes;
+using log4net;
+using OpenSim.Region.Physics.Manager;
+using Axiom.Math;
+using System.Threading;
+	
+namespace OpenSim.Region.Environment.Modules.ContentManagement
+{
+	public class ContentManagementModule : IRegionModule
+	{
+		private static readonly log4net.ILog m_log = log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
+		CMController m_control = null;
+		CMModel m_model = null;
+		CMView m_view = null;
+		bool initialised = false;
+		bool m_posted = false;
+		bool m_enabled = true;
+		
+		public void Initialise(Scene scene, IConfigSource source)
+        {
+			string databaseDir = "./";
+			string database = "FilesyStemDatabase";
+			int channel = 345;
+			try
+			{
+				if (!source.Configs["CMS"].GetBoolean("Enabled", false))
+					m_enabled = false;
+				
+				databaseDir = source.Configs["CMS"].GetString("Directory", databaseDir);
+				database = source.Configs["CMS"].GetString("Database", database);
+				channel = source.Configs["CMS"].GetInt("Channel", channel);
+				if (database != "FileSystemDatabase" && database != "GitDatabase")
+				{
+					m_log.ErrorFormat("[Content Management]: The Database attribute must be defined as either FileSystemDatabase or GitDatabase");
+					m_enabled = false;
+				}
+			}
+			catch (Exception e)
+			{
+				m_log.ErrorFormat("[Content Management]: Exception thrown while reading parameters from configuration file. Message: " + e);
+				m_enabled = false;
+			}
+
+			if (!m_enabled)
+			{
+				m_log.Info("[Content Management]: Content Management System is not Enabled.");
+				return;
+			}
+			
+			lock(this)
+			{
+				if (!initialised) //only init once
+				{
+					m_view = new CMView();
+					m_model = new CMModel();
+					m_control = new CMController(m_model, m_view, scene, channel);
+					m_model.Initialise(database);
+					m_view.Initialise(m_model);
+					
+					initialised = true;
+					m_model.InitialiseDatabase(scene, databaseDir);
+				}
+				else
+				{
+					m_model.InitialiseDatabase(scene, databaseDir);
+					m_control.RegisterNewRegion(scene);
+				}
+			}
+		}
+		
+        public void PostInitialise()
+        {
+			if (! m_enabled)
+				return;
+			
+			lock(this)
+			{
+				if (!m_posted) //only post once
+				{
+					m_model.PostInitialise();
+					m_posted = true;
+				}
+			}
+		}
+		
+		public void Close()
+        {}
+
+        public string Name
+        {
+            get { return "ContentManagementModule"; }
+        }
+
+        public bool IsSharedModule
+        {
+            get { return true; }
+        }
+	}
+}