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 directoryexists 021 */ 022package lucee.runtime.functions.system; 023 024import lucee.commons.io.res.Resource; 025import lucee.commons.io.res.util.ResourceUtil; 026import lucee.runtime.PageContext; 027import lucee.runtime.exp.PageException; 028import lucee.runtime.ext.function.Function; 029import lucee.runtime.op.Caster; 030 031public final class DirectoryExists implements Function { 032 public static boolean call(PageContext pc , String path) throws PageException { 033 return call(pc, path,pc.getConfig().allowRealPath()); 034 } 035 public static boolean call(PageContext pc , String path,Object oAllowRelPath) throws PageException { 036 Resource file; 037 if(oAllowRelPath==null) return call(pc, path); 038 boolean allowRelPath = Caster.toBooleanValue(oAllowRelPath); 039 if(allowRelPath) { 040 file=ResourceUtil.toResourceNotExisting(pc, path,allowRelPath,false); 041 // TODO das else braucht es eigentlich nicht mehr 042 } 043 else { 044 // ARP 045 file=pc.getConfig().getResource(path); 046 if(file!=null && !file.isAbsolute()) return false; 047 } 048 049 pc.getConfig().getSecurityManager().checkFileLocation(file); 050 return file.isDirectory(); 051 } 052}