/*
GNU LESSER GENERAL PUBLIC LICENSE
Copyright (C) 2006 The XAMJ Project
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Contact info: lobochief@users.sourceforge.net
*/
package org.lobobrowser.util;
public class Html {
public static String textToHTML(final String text) {
if (text == null) {
return null;
}
final int length = text.length();
boolean prevSlashR = false;
final StringBuffer out = new StringBuffer();
for (int i = 0; i < length; i++) {
final char ch = text.charAt(i);
switch (ch) {
case '\r':
if (prevSlashR) {
out.append("<br>");
}
prevSlashR = true;
break;
case '\n':
prevSlashR = false;
out.append("<br>");
break;
case '"':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append(""");
break;
case '<':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append("<");
break;
case '>':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append(">");
break;
case '&':
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append("&");
break;
default:
if (prevSlashR) {
out.append("<br>");
prevSlashR = false;
}
out.append(ch);
break;
}
}
return out.toString();
}
}