/**
*
* 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.math;
import lucee.runtime.PageContext;
import lucee.runtime.exp.ExpressionException;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.ext.function.Function;
/**
* Implements the CFML Function inputbasen
*/
public final class InputBaseN implements Function {
public static double call(PageContext pc , String string, double radix) throws ExpressionException {
if(radix<2 || radix>36)
throw new FunctionException(pc,"inputBaseN",2,"radix","radix must be between 2 an 36");
string=string.trim().toLowerCase();
if(string.startsWith("0x")) string=string.substring(2, string.length());
if(string.length()>32)
throw new FunctionException(pc,"inputBaseN",1,"string","argument is to large can be a maximum of 32 digits (-0x at start)");
//print.ln(string+"-"+radix);
return (int)Long.parseLong(string, (int)radix);
}
}