ftpserver.pl: Updated IMAP EXAMINE handler to use dynamic test data

    logmsg "EXAMINE_imap got test $testno\n";

    # Example from RFC 3501, 6.3.2. EXAMINE Command

    sendcontrol "* 17 EXISTS\r\n";

    sendcontrol "* 2 RECENT\r\n";

    sendcontrol "* OK [UNSEEN 8] Message 8 is first unseen\r\n";

    sendcontrol "* OK [UIDVALIDITY 3857529045] UIDs valid\r\n";

    sendcontrol "* OK [UIDNEXT 4392] Predicted next UID\r\n";

    sendcontrol "* FLAGS (\\Answered \\Flagged \\Deleted \\Seen \\Draft)\r\n";

    sendcontrol "* OK [PERMANENTFLAGS ()] No permanent flags permitted\r\n";

    $testno =~ s/[^0-9]//g;

    my $testpart = "";

    if ($testno > 10000) {

        $testpart = $testno % 10000;

        $testno = int($testno / 10000);

    }

    loadtest("$srcdir/data/test$testno");

    my @data = getpart("reply", "data$testpart");

    for my $d (@data) {

        sendcontrol $d;

    }

    sendcontrol "$cmdid OK [READ-ONLY] EXAMINE completed\r\n";

    return 0;