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 **/
019package lucee.runtime.functions.file;
020
021import java.io.IOException;
022
023import lucee.commons.io.res.Resource;
024import lucee.runtime.PageContext;
025import lucee.runtime.exp.FunctionException;
026import lucee.runtime.exp.PageException;
027import lucee.runtime.op.Caster;
028
029public class FileSetAttribute {
030
031        public static String call(PageContext pc, Object oSrc, String attr) throws PageException {
032                Resource src = Caster.toResource(pc,oSrc,false);
033                pc.getConfig().getSecurityManager().checkFileLocation(src);
034                attr=attr.trim().toLowerCase();
035                try {
036                if("archive".equals(attr)){
037                        src.setAttribute(Resource.ATTRIBUTE_ARCHIVE, true);
038                }
039                else if("hidden".equals(attr)){
040                        src.setAttribute(Resource.ATTRIBUTE_HIDDEN, true);
041                }
042                else if("system".equals(attr)){
043                        src.setAttribute(Resource.ATTRIBUTE_SYSTEM, true);
044                }
045                else if("normal".equals(attr)){
046                        src.setAttribute(Resource.ATTRIBUTE_ARCHIVE, false);
047                        src.setAttribute(Resource.ATTRIBUTE_HIDDEN, false);
048                        src.setAttribute(Resource.ATTRIBUTE_SYSTEM, false);
049                }
050                else 
051                        throw new FunctionException(pc,"FileSetAttribute",2,"attribute","invalid value ["+attr+"], valid values are [normal,archive,hidden,system]");
052                }
053                catch(IOException ioe) {
054                        throw Caster.toPageException(ioe);
055                }
056                return null;
057        }
058}