/**
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/

package lucee.runtime.functions.string;

import lucee.runtime.PageContext;
import lucee.runtime.exp.ExpressionException;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
import lucee.runtime.regex.Perl5Util;

import org.apache.oro.text.regex.MalformedPatternException;

/**
 * Implements the CFML Function refindnocase
 */
public final class REFindNoCase extends BIF {

	private static final long serialVersionUID = 1562665117076202965L;

	public static Object call(PageContext pc , String regExpr, String str) throws ExpressionException {
		return call(pc,regExpr,str,1,false);
	}
	public static Object call(PageContext pc , String regExpr, String str, double start) throws ExpressionException {
		return call(pc,regExpr,str,start,false);
	}
	public static Object call(PageContext pc , String regExpr, String str, double start, boolean returnsubexpressions) throws ExpressionException {
		try {
			if(returnsubexpressions)
				return Perl5Util.find(regExpr,str,(int)start,false);
			return new Double(Perl5Util.indexOf(regExpr,str,(int)start,false));
		} catch (MalformedPatternException e) {
			throw new FunctionException(pc,"reFindNoCase",1,"regularExpression",e.getMessage());
		}
	}

    @Override
	public Object invoke(PageContext pc, Object[] args) throws PageException {
    	if(args.length==2)
			return call(pc, Caster.toString(args[0]), Caster.toString(args[1]));
    	if(args.length==3)
			return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toDoubleValue(args[2]));
    	if(args.length==4)
			return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toDoubleValue(args[2]), Caster.toBooleanValue(args[3]));
    	
		throw new FunctionException(pc, "REFindNoCase", 2, 4, args.length);
	}
}
/**
 *
 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **/

package lucee.runtime.functions.string;

import lucee.runtime.PageContext;
import lucee.runtime.exp.ExpressionException;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
import lucee.runtime.regex.Perl5Util;

import org.apache.oro.text.regex.MalformedPatternException;

/**
 * Implements the CFML Function refindnocase
 */
public final class REFindNoCase extends BIF {

	private static final long serialVersionUID = 1562665117076202965L;

	public static Object call(PageContext pc , String regExpr, String str) throws ExpressionException {
		return call(pc,regExpr,str,1,false);
	}
	
	public static Object call(PageContext pc , String regExpr, String str, double start) throws ExpressionException {
		return call(pc,regExpr,str,start,false);
	}
	
	public static Object call(PageContext pc , String regExpr, String str, double start, boolean returnsubexpressions) throws ExpressionException {
		return call(pc,regExpr,str,start,returnsubexpressions,"one");
	}
	
	public static Object call(PageContext pc , String regExpr, String str, double start, boolean returnsubexpressions, String scope) throws ExpressionException {
		try {
			boolean isMatchAll = scope.equalsIgnoreCase("all");
			if(returnsubexpressions) {
				return Perl5Util.find(regExpr,str,(int)start,false,isMatchAll);
			}
			return Perl5Util.indexOf(regExpr,str,(int)start,false,isMatchAll);
		} catch (MalformedPatternException e) {
			throw new FunctionException(pc,"reFindNoCase",1,"regularExpression",e.getMessage());
		}
	}

    @Override
	public Object invoke(PageContext pc, Object[] args) throws PageException {
    	if(args.length==2)
			return call(pc, Caster.toString(args[0]), Caster.toString(args[1]));
    	if(args.length==3)
			return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toDoubleValue(args[2]));
    	if(args.length==4)
			return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toDoubleValue(args[2]), Caster.toBooleanValue(args[3]));
    	
		throw new FunctionException(pc, "REFindNoCase", 2, 4, args.length);
	}
}

Update REFindNoCase.java