package com.planet_ink.coffee_mud.Commands;
import com.planet_ink.coffee_mud.core.interfaces.*;
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.Common.interfaces.Session.InputCallback;
import com.planet_ink.coffee_mud.Exits.interfaces.*;
import com.planet_ink.coffee_mud.Items.interfaces.*;
import com.planet_ink.coffee_mud.Libraries.interfaces.*;
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 org.mozilla.javascript.Context;
import org.mozilla.javascript.Function;
import org.mozilla.javascript.Scriptable;
import org.mozilla.javascript.ScriptableObject;
/*
Copyright 2013-2016 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 JConsole extends StdCommand
{
public JConsole(){}
private final String[] access=I(new String[]{"JCONSOLE"});
@Override public String[] getAccessWords(){return access;}
public static final Set<String> methH=new SHashSet<String>(ScriptingEngine.methods);
public static final Set<String> funcH=new SHashSet<String>(ScriptingEngine.funcs);
@Override
public boolean execute(MOB mob, List<String> commands, int metaFlags)
throws java.io.IOException
{
String rest="";
if(commands.size()>1)
rest=CMParms.combine(commands,1);
final Session session=mob.session();
if(session==null)
return false;
JScriptEvent scope=(JScriptEvent)Resources.getResource("JCONSOLE_"+mob.Name());
final Context cx=Context.enter();
try
{
if(scope==null)
{
try
{
scope = new JScriptEvent(mob);
cx.initStandardObjects(scope);
final String[] names = { "mob" ,"getVar", "setVar", "toJavaString"};
scope.defineFunctionProperties(names, JScriptEvent.class, ScriptableObject.DONTENUM);
Resources.submitResource("JCONSOLE_"+mob.Name(), scope);
}
catch(final Exception e)
{
mob.tell(L("Error: @x1",e.getMessage()));
return false;
}
}
if(rest.length()>0)
{
try
{
mob.tell(cx.evaluateString(scope, rest.toString(),"<cmd>", 1, null).toString());
return true;
}
catch(final Exception e)
{
mob.tell(L("Error: @x1",e.getMessage()));
return false;
}
}
final JScriptEvent myScope=scope;
final InputCallback IC[]=new InputCallback[1];
final boolean[] addMode=new boolean[1];
final StringBuilder inpBuilder=new StringBuilder("");
myScope.c.tick(mob, Tickable.TICKID_MOB); // set lastknownlocation
IC[0]=new InputCallback(InputCallback.Type.PROMPT)
{
@Override public void showPrompt() { session.print(addMode[0]?".":">"); }
@Override public void timedOut() { }
@Override public void callBack()
{
if(this.input.equalsIgnoreCase("exit"))
return;
if(this.input.equals("<") && !addMode[0])
{
addMode[0]=true;
session.prompt(IC[0].reset());
return;
}
if(this.input.equals(">") && addMode[0])
{
addMode[0]=false;
this.input=inpBuilder.toString();
inpBuilder.setLength(0);
}
if(addMode[0])
inpBuilder.append(this.input).append("\n");
else
if(this.input.length()>0)
{
try
{
final Context cx=Context.enter();
session.safeRawPrintln(cx.evaluateString(myScope, this.input.replace('`','\''),"<cmd>", 1, null).toString());
}
catch(final Exception e)
{
session.println(e.getMessage());
}
finally
{
Context.exit();
}
}
session.prompt(IC[0].reset());
}
};
mob.tell(L("JConsole! Enter \"exit\" to exit."));
session.prompt(IC[0]);
}
finally
{
Context.exit();
}
return false;
}
protected static class JScriptEvent extends ScriptableObject
{
@Override public String getClassName(){ return "JScriptEvent";}
static final long serialVersionUID=4223;
final MOB mob;
final public ScriptingEngine c;
final Object[] objs=new Object[ScriptingEngine.SPECIAL_NUM_OBJECTS];
public MOB mob()
{
return mob;
}
public void setVar(String host, String var, String value)
{
c.setVar(host,var.toUpperCase(),value);
}
public String getVar(String host, String var)
{
return c.getVar(host,var);
}
public String toJavaString(Object O)
{
return Context.toString(O);
}
@Override
public Object get(final String name, Scriptable start)
{
if (super.has(name, start))
return super.get(name, start);
if (methH.contains(name) || funcH.contains(name)
|| (name.endsWith("$")&&(funcH.contains(name.substring(0,name.length()-1)))))
{
return new Function()
{
@Override
public Object call(Context cx, Scriptable scope, Scriptable thisObj, Object[] args)
{
if(methH.contains(name))
{
final StringBuilder strb=new StringBuilder(name);
if(args.length==1)
strb.append(" ").append(String.valueOf(args[0]));
else
for(int i=0;i<args.length;i++)
if(i==args.length-1)
strb.append(" ").append(String.valueOf(args[i]));
else
strb.append(" ").append("'"+String.valueOf(args[i])+"'");
final DVector DV=new DVector(2);
DV.add("JS_PROG",null);
DV.add(strb.toString(),null);
return c.execute(mob,mob,null,mob,null,null,DV,"",objs);
}
if(name.endsWith("$"))
{
final StringBuilder strb=new StringBuilder(name.substring(0,name.length()-1)).append("(");
if(args.length==1)
strb.append(" ").append(String.valueOf(args[0]));
else
for(int i=0;i<args.length;i++)
if(i==args.length-1)
strb.append(" ").append(String.valueOf(args[i]));
else
strb.append(" ").append("'"+String.valueOf(args[i])+"'");
strb.append(" ) ");
return c.functify(mob,mob,null,mob,null,null,"",objs,strb.toString());
}
final String[] sargs=new String[args.length+3];
sargs[0]=name;
sargs[1]="(";
for(int i=0;i<args.length;i++)
sargs[i+2]=String.valueOf(args[i]);
sargs[sargs.length-1]=")";
final String[][] EVAL={sargs};
return Boolean.valueOf(c.eval(mob,mob,null,mob,null,null,"",objs,EVAL,0));
}
@Override public void delete(String arg0) { }
@Override public void delete(int arg0) { }
@Override public Object get(String arg0, Scriptable arg1) { return null; }
@Override public Object get(int arg0, Scriptable arg1) { return null; }
@Override public String getClassName() { return null; }
@Override public Object getDefaultValue(Class<?> arg0) { return null; }
@Override public Object[] getIds() { return null; }
@Override public Scriptable getParentScope() { return null; }
@Override public Scriptable getPrototype() { return null; }
@Override public boolean has(String arg0, Scriptable arg1) { return false; }
@Override public boolean has(int arg0, Scriptable arg1) { return false; }
@Override public boolean hasInstance(Scriptable arg0) { return false; }
@Override public void put(String arg0, Scriptable arg1, Object arg2) { }
@Override public void put(int arg0, Scriptable arg1, Object arg2) { }
@Override public void setParentScope(Scriptable arg0) { }
@Override public void setPrototype(Scriptable arg0) { }
@Override public Scriptable construct(Context arg0, Scriptable arg1, Object[] arg2) { return null; }
};
}
return super.get(name, start);
}
public JScriptEvent(MOB mob)
{
c=(ScriptingEngine)CMClass.getCommon("DefaultScriptingEngine");
c.setScript("");
this.mob=mob;
c.tick(mob, Tickable.TICKID_MOB); // this sets lastknownlocation
}
}
@Override public double combatActionsCost(final MOB mob, final List<String> cmds){return CMProps.getCommandCombatActionCost(ID());}
@Override public double actionsCost(final MOB mob, final List<String> cmds){return CMProps.getCommandActionCost(ID());}
@Override public boolean canBeOrdered(){return false;}
@Override public boolean securityCheck(MOB mob){return CMSecurity.isAllowed(mob,mob.location(),CMSecurity.SecFlag.JSCRIPTS);}
}
