/* 
 *  Copyright (C) 2000 - 2013 TagServlet Ltd
 *
 *  This file is part of Open BlueDragon (OpenBD) CFML Server Engine.
 *  
 *  OpenBD is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  Free Software Foundation,version 3.
 *  
 *  OpenBD is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *  
 *  You should have received a copy of the GNU General Public License
 *  along with OpenBD.  If not, see http://www.gnu.org/licenses/
 *  
 *  Additional permission under GNU GPL version 3 section 7
 *  
 *  If you modify this Program, or any covered work, by linking or combining 
 *  it with any of the JARS listed in the README.txt (or a modified version of 
 *  (that library), containing parts covered by the terms of that JAR, the 
 *  licensors of this Program grant you additional permission to convey the 
 *  resulting work. 
 *  README.txt @ http://www.openbluedragon.org/license/README.txt
 *  
 *  http://openbd.org/
 *  $Id: CoreServer.java 2343 2013-03-12 01:41:47Z alan $
 */
package com.bluedragon.vision.engine;

import java.util.HashMap;

import com.bluedragon.plugin.PluginManager;
import com.bluedragon.plugin.RequestListener;
import com.naryx.tagfusion.cfm.engine.cfEngine;
import com.naryx.tagfusion.cfm.engine.cfSession;
import com.naryx.tagfusion.cfm.engine.cfmBadFileException;
import com.naryx.tagfusion.cfm.engine.cfmRunTimeException;

public class CoreServer implements RequestListener {
	public static CoreServer	thisInst;
	
	private HashMap<Integer,VisionLiveSession>	activeSessions;
	public HashMap<String, BreakPoint> fileBreakPoints;
	public boolean	bStopOnException = false;
	private boolean	isEnabled = false;
	
	public CoreServer(){
		thisInst = this;
	}


	public void enable(boolean eb) {
		
		if (eb){
		   	/*
		    	 * Next 3 lines picked from EnableDisable.java which is called on usage of enabledisable cf tag i suppose
		    	 * but don't know for sure. Since the Core was not getting enabled to track break points i am doing it here 
		    	 * but not sure if this instance is unique across a JEE Engine
		    	 */
		    
			      
			activeSessions	= new HashMap<Integer,VisionLiveSession>();
			fileBreakPoints	= new HashMap<String,BreakPoint>();
			
		}else{
			if ( activeSessions != null )
				activeSessions.clear();
			
			if ( fileBreakPoints != null )
				fileBreakPoints.clear();
			
			activeSessions 	= null;
			fileBreakPoints	= null;
		}
	}

	
	public void setBreakPoint( BreakPoint bp ){

	  	
		if ( !fileBreakPoints.containsKey( bp.getKey() )){
			fileBreakPoints.put( bp.getKey(), bp );
		}
	}

	public void clearBreakPoint( BreakPoint bp ) {
		fileBreakPoints.remove( bp.getKey() );
	}

	public void clearAllBreakPoint() {
		fileBreakPoints.clear();
	}
	
	
	public void requestBadFileException(cfmBadFileException bfException, cfSession session) {}
	public void requestRuntimeException(cfmRunTimeException cfException, cfSession session) {
		VisionLiveSession ds = getActiveSession(session.getSessionID());
		if ( ds != null ){
			ds.onRunTimeException( cfException );
		}
	}

	public void requestStart(cfSession session) {
		String queryString	= session.REQ.getQueryString();
		if ( queryString != null && queryString.indexOf("_openbddebugger") != -1 )
			return;

		// This is not a request to the debugger; so lets track this one
		VisionLiveSession db	= new VisionLiveSession( session );

		activeSessions.put( session.getSessionID(), db );
	}


	public void requestEnd(cfSession session) {
		activeSessions.remove( session.getSessionID() );
	}

	public HashMap<Integer,VisionLiveSession> getActiveSessions(){
		return activeSessions;
	}
	
	public VisionLiveSession getActiveSession(int sessionid) {
		return activeSessions.get( sessionid );
	}
	
	public void clearRequests(){
		activeSessions.clear();
	}

}