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 lucee.runtime.PageContext; 022import lucee.runtime.ext.function.Function; 023 024/** 025 * Implements the CFML Function xmlformat 026 */ 027public final class XMLFormat implements Function { 028 public static String call(PageContext pc , String xmlString) { 029 int len=xmlString.length(); 030 int plus=0; 031 032 for(int pos=0;pos<len;pos++) { 033 char chr = xmlString.charAt(pos); 034 switch(chr){ 035 case '<': plus+=3; break; 036 case '>': plus+=3; break; 037 case '&': plus+=4; break; 038 case '"': plus+=5; break; 039 case '\'': plus+=5; break; 040 } 041 } 042 if(plus==0) return xmlString; 043 044 char[] chars=new char[len+plus]; 045 int count=0; 046 047 for(int pos=0;pos<len;pos++) { 048 char chr = xmlString.charAt(pos); 049 switch(chr){ 050 case '<': 051 chars[count++]='&'; 052 chars[count++]='l'; 053 chars[count++]='t'; 054 chars[count++]=';'; 055 break; 056 case '>': 057 chars[count++]='&'; 058 chars[count++]='g'; 059 chars[count++]='t'; 060 chars[count++]=';'; 061 break; 062 case '&': 063 chars[count++]='&'; 064 chars[count++]='a'; 065 chars[count++]='m'; 066 chars[count++]='p'; 067 chars[count++]=';'; 068 break; 069 case '"': 070 chars[count++]='&'; 071 chars[count++]='q'; 072 chars[count++]='u'; 073 chars[count++]='o'; 074 chars[count++]='t'; 075 chars[count++]=';'; 076 break; 077 case '\'': 078 chars[count++]='&'; 079 chars[count++]='a'; 080 chars[count++]='p'; 081 chars[count++]='o'; 082 chars[count++]='s'; 083 chars[count++]=';'; 084 break; 085 default: 086 chars[count++]=chr; 087 break; 088 } 089 } 090 091 092 //if(start<len)sb.append(xmlString.substring(start,len)); 093 return new String(chars); 094 } 095 096 097 098 099}