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.decision; 020 021import java.io.IOException; 022 023import lucee.commons.net.IPRange; 024import lucee.runtime.PageContext; 025import lucee.runtime.exp.FunctionException; 026import lucee.runtime.exp.PageException; 027import lucee.runtime.op.Caster; 028import lucee.runtime.type.Array; 029 030public class IsIPInRange { 031 public static boolean call(PageContext pc, Object ips,String ip) throws PageException { 032 try { 033 if(ips instanceof String) 034 return IPRange.getInstance((String)ips).inRange(ip); 035 036 Array arr = Caster.toArray(ips,null); 037 if(arr==null) throw new FunctionException(pc, "IsIpRange", 1, "ips", "ips must be a string list or a string array"); 038 039 String[] _ips=new String[arr.size()]; 040 for(int i=0;i<_ips.length;i++){ 041 _ips[i]=Caster.toString(arr.getE(i+1),null); 042 if(_ips[i]==null) 043 throw new FunctionException(pc, "IsIpRange", 1, "ips", "element number "+(i+1)+" in ips array is not a string"); 044 } 045 return IPRange.getInstance(_ips).inRange(ip); 046 047 } 048 catch(IOException e){ 049 throw Caster.toPageException(e); 050 } 051 052 053 } 054 055}