print "--algo=ALGORITHM Algorithm to use to generate the token. (sha1, sha256,\n";
print " or md5) [Default:sha256]\n";
print "--salt=SALT Additional data validated by the token but NOT\n";
print " included in the token body.\n";
print "--session_id=SESSION_ID\n";
print " The session identifier for single use tokens or other\n";
print " advanced cases.\n";
print "--escape_early Causes strings to be url encoded before being used.\n";
print " (legacy 2.0 behavior)\n";
exit(0);
} elseif ($o[0] == '--window') {
$c->set_window($o[1]);
} elseif ($o[0] == '--start-time') {
$c->set_start_time($o[1]);
} elseif ($o[0] == '--ip') {
$c->set_ip($o[1]);
} elseif ($o[0] == '--acl') {
$c->set_acl($o[1]);
} elseif ($o[0] == '--session-id') {
$c->set_session_id($o[1]);
} elseif ($o[0] == '--payload') {
$c->set_data($o[1]);
} elseif ($o[0] == '--url') {
$c->set_url($o[1]);
} elseif ($o[0] == '--salt') {
$c->set_salt($o[1]);
} elseif ($o[0] == '--field-delimiter') {
$c->set_field_delimiter($o[1]);
} elseif ($o[0] == '--acl-delimiter') {
//@TODO
} elseif ($o[0] == '--algo') {
