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 2013-2019 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 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(final MOB mob, final List<String> commands, final 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(final String host, final String var, final String value)
{
c.setVar(host,var.toUpperCase(),value);
}
public String getVar(final String host, final String var)
{
return c.getVar(host,var);
}
public String toJavaString(final Object O)
{
return Context.toString(O);
}
@Override
public Object get(final String name, final Scriptable start)
{
if (super.has(name, start))
return super.get(name, start);
if (methH.contains(name) || funcH.contains(name)
|| (name.endsWith("$")&&(funcH.contains(name.substring(0,name.length()-1)))))
{
return new Function()
{
@Override
public Object call(final Context cx, final Scriptable scope, final Scriptable thisObj, final Object[] args)
{
if(methH.contains(name))
{
final StringBuilder strb=new StringBuilder(name);
if(args.length==1)
strb.append(" ").append(String.valueOf(args[0]));
else
for(int i=0;i<args.length;i++)
if(i==args.length-1)
strb.append(" ").append(String.valueOf(args[i]));
else
strb.append(" ").append("'"+String.valueOf(args[i])+"'");
final DVector DV=new DVector(2);
DV.add("JS_PROG",null);
DV.add(strb.toString(),null);
return c.execute(mob,mob,null,mob,null,null,DV,"",objs);
}
if(name.endsWith("$"))
{
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(final String arg0)
{
}
@Override
public void delete(final int arg0)
{
}
@Override
public Object get(final String arg0, final Scriptable arg1)
{
return null;
}
@Override
public Object get(final int arg0, final Scriptable arg1)
{
return null;
}
@Override
public String getClassName()
{
return null;
}
@Override
public Object getDefaultValue(final 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(final String arg0, final Scriptable arg1)
{
return false;
}
@Override
public boolean has(final int arg0, final Scriptable arg1)
{
return false;
}
@Override
public boolean hasInstance(final Scriptable arg0)
{
return false;
}
@Override
public void put(final String arg0, final Scriptable arg1, final Object arg2)
{
}
@Override
public void put(final int arg0, final Scriptable arg1, final Object arg2)
{
}
@Override
public void setParentScope(final Scriptable arg0)
{
}
@Override
public void setPrototype(final Scriptable arg0)
{
}
@Override
public Scriptable construct(final Context arg0, final Scriptable arg1, final Object[] arg2)
{
return null;
}
};
}
return super.get(name, start);
}
public JScriptEvent(final 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(final MOB mob)
{
return CMSecurity.isAllowed(mob,mob.location(),CMSecurity.SecFlag.JSCRIPTS);
}
}
