001/**
002 *
003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved.
004 *
005 * This library is free software; you can redistribute it and/or
006 * modify it under the terms of the GNU Lesser General Public
007 * License as published by the Free Software Foundation; either 
008 * version 2.1 of the License, or (at your option) any later version.
009 * 
010 * This library is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
013 * Lesser General Public License for more details.
014 * 
015 * You should have received a copy of the GNU Lesser General Public 
016 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
017 * 
018 **/
019/**
020 * Implements the CFML Function getprofilestring
021 */
022package lucee.runtime.functions.system;
023
024import java.io.IOException;
025
026import lucee.commons.io.ini.IniFile;
027import lucee.commons.io.res.Resource;
028import lucee.commons.io.res.util.ResourceUtil;
029import lucee.runtime.PageContext;
030import lucee.runtime.exp.PageException;
031import lucee.runtime.ext.function.Function;
032import lucee.runtime.op.Caster;
033
034public final class GetProfileString implements Function {
035        public static String call(PageContext pc , String fileName, String section, String key) throws PageException {
036        try {
037                Resource res = ResourceUtil.toResourceNotExisting(pc,fileName);
038            if(!res.isFile()) return "";
039                
040                IniFile ini = new IniFile(res);
041            String str=ini.getKeyValueEL(section, key);
042            if(str==null) return "";
043            return str;
044        } 
045        catch (IOException e) {
046            throw Caster.toPageException(e);
047        }
048        }
049}