package com.planet_ink.coffee_mud.core.intermud.cm1.commands;
import com.planet_ink.coffee_mud.core.interfaces.*;
import com.planet_ink.coffee_mud.core.intermud.cm1.RequestHandler;
import com.planet_ink.coffee_mud.core.intermud.cm1.commands.Listen.ListenCriterium;
import com.planet_ink.coffee_mud.core.intermud.cm1.commands.Listen.Listener;
import com.planet_ink.coffee_mud.core.*;
import com.planet_ink.coffee_mud.core.collections.*;
import com.planet_ink.coffee_mud.Abilities.interfaces.*;
import com.planet_ink.coffee_mud.Areas.interfaces.*;
import com.planet_ink.coffee_mud.Behaviors.interfaces.*;
import com.planet_ink.coffee_mud.CharClasses.interfaces.*;
import com.planet_ink.coffee_mud.Commands.interfaces.*;
import com.planet_ink.coffee_mud.Common.interfaces.*;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.ChannelsLibrary;
import com.planet_ink.coffee_mud.Locales.interfaces.*;
import com.planet_ink.coffee_mud.MOBS.interfaces.*;
import com.planet_ink.coffee_mud.Races.interfaces.*;
import java.util.*;
import java.net.*;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.channels.SocketChannel;
import java.nio.channels.spi.SelectorProvider;
import java.io.*;
import java.util.concurrent.atomic.*;
/*
Copyright 2010-2019 Bo Zimmerman
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
public class Monitor extends Listen
{
@Override
public String getCommandWord()
{
return "MONITOR";
}
public Monitor(final RequestHandler req, final String parameters)
{
super(req, parameters);
}
@Override
protected void sendMsg(final Listener listener, final String msg) throws IOException
{
synchronized(listener)
{
listener.msgs.add(listener.channelName+": "+msg);
}
}
@Override
public void run()
{
try
{
String name;
String rest="";
final int x=parameters.indexOf(' ');
if(x>0)
{
name=parameters.substring(0,x).trim();
if(name.trim().length()==0)
name=null;
else
rest=parameters.substring(x+1).trim();
}
else
name=null;
if(name==null)
{
req.sendMsg("[FAIL No "+getCommandWord()+"ER name given]");
return;
}
final List<ListenCriterium> crit=getCriterium(rest);
if(crit==null)
return;
else
if(crit.size()==0)
{
final List<String> msgs=new LinkedList<String>();
for(final Listener l : listeners)
{
if(l.channelName.equalsIgnoreCase(name))
{
synchronized(l)
{
for(final Iterator<String> i = l.msgs.iterator();i.hasNext();)
{
final String s=i.next();
msgs.add(s);
i.remove();
}
}
}
}
if(msgs.size()==0)
req.sendMsg("[FAIL NONE]");
else
{
req.sendMsg("[OK /MESSAGES:"+msgs.size()+"]");
for(final String s : msgs)
req.sendMsg("[MESSAGE "+s+"]");
}
}
else
{
final Listener newListener = new Listener(name,crit.toArray(new ListenCriterium[0]));
CMLib.commands().addGlobalMonitor(newListener);
req.addDependent(newListener.channelName, newListener);
listeners.add(newListener);
req.sendMsg("[OK]");
}
}
catch(final Exception ioe)
{
Log.errOut(className,ioe);
req.close();
}
}
}
