define('CARDDAV_PERSONAL', 'personal');
    define('CARDDAV_URL', 'http://localhost:{$sogod{'TCPPort'}}/SOGo/dav/%u/Contacts/');
{

my $ro = $sogosync{'ReadOnly'} || 'disabled';

$OUT .= "    define('CARDDAV_READONLY', true);\n"
    if ($ro =~ m/^yes|enabled|1$/);

}