/** Gets the index of the first occurence of any string of array <i>ss</i> ignoring case. */
public int indexOfIgnoreCase(String[] ss) {
Parser par = new Parser(str, index);
while (par.hasMore()) {
if (par.startsWithIgnoreCase(ss)) return par.getPos();
else par.skipChar();
}
return -1;
}
/** Removes specified parameter (if present) */
public void removeParameter(String name) {
int index = url.indexOf(';');
if (index < 0) return;
Parser par = new Parser(url, index);
while (par.hasMore()) {
int begin_param = par.getPos();
par.skipChar();
if (par.getWord(SipParser.param_separators).equals(name)) {
String top = url.substring(0, begin_param);
par.goToSkippingQuoted(';');
String bottom = "";
if (par.hasMore()) bottom = url.substring(par.getPos());
url = top.concat(bottom);
return;
}
par.goTo(';');
}
}
/** Gets the begin of next line */
public int indexOfNextLine() {
Parser par = new Parser(str, index);
par.goToNextLine();
int i = par.getPos();
return (i < str.length()) ? i : -1;
}