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 2010-2016 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(RequestHandler req, String parameters) { super(req, parameters); } @Override protected void sendMsg(Listener listener, 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(); } } }