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.other; 020 021import javax.servlet.http.Cookie; 022 023import lucee.runtime.PageContext; 024import lucee.runtime.PageContextImpl; 025import lucee.runtime.ext.function.Function; 026import lucee.runtime.net.http.ReqRspUtil; 027 028public final class URLSessionFormat implements Function { 029 030 private static final long serialVersionUID = 1486918425114400713L; 031 032 public static String call(PageContext pc, String strUrl) { 033 Cookie[] cookies = ReqRspUtil.getCookies(pc.getHttpServletRequest(),((PageContextImpl)pc).getWebCharset()); 034 035 if(!pc.getApplicationContext().isSetClientCookies() || cookies==null) { 036 int indexQ=strUrl.indexOf('?'); 037 int indexA=strUrl.indexOf('&'); 038 int len=strUrl.length(); 039 if(indexQ==len-1 || indexA==len-1)strUrl+=pc.getURLToken(); 040 else if(indexQ!=-1)strUrl+="&"+pc.getURLToken(); 041 else strUrl+="?"+pc.getURLToken(); 042 } 043 return strUrl; 044 } 045}