private static String escape(String v) {
if (v == null) return null;
v = TNEFUtils.replace(v, "\r\n", "\\n");
v = TNEFUtils.replace(v, "\n", "\\n");
v = TNEFUtils.replace(v, ",", "\\,");
v = TNEFUtils.replace(v, ";", "\\;");
return v;
}
private static String clear(String v, boolean escape) {
// escape the value
if (escape) v = escape(v);
if (v != null) {
// escape line breaks within value
v = TNEFUtils.replace(v, "\r\n", "\\n");
v = TNEFUtils.replace(v, "\n", "\\n");
}
return v;
}