/
Socket.pm
50 lines (43 loc) · 1.45 KB
/
Socket.pm
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my role IO::Socket {
has $!PIO;
has $!buffer = '';
method recv (Cool $bufsize = $Inf) {
fail('Socket not available') unless $!PIO;
$!buffer ~= nqp::p6box_s($!PIO.recv()) if $!buffer.bytes <= $bufsize
if $!buffer.bytes > $bufsize {
my $rec = $!buffer.substr(0, $bufsize);
$!buffer = $!buffer.substr($bufsize);
$rec
} else {
my $rec = $!buffer;
$!buffer = '';
$rec;
}
}
method read(IO::Socket:D: Cool $bufsize as Int) {
fail('Socket not available') unless $!PIO;
my $buf := nqp::create(Buf);
my Mu $parrot_buf := pir::new__PS('ByteBuffer');
pir::set__vPS($parrot_buf, $!PIO.read(nqp::unbox_i($bufsize)));
nqp::bindattr($buf, Buf, '$!buffer', $parrot_buf);
$buf;
}
method poll(Int $bitmask, $seconds) {
$!PIO.poll(
nqp::unbox_i($bitmask), nqp::unbox_i($seconds.floor),
nqp::unbox_i((($seconds - $seconds.floor) * 1000).Int)
);
}
method send (Cool $string as Str) {
fail("Not connected") unless $!PIO;
$!PIO.send(nqp::unbox_s($string)).Bool;
}
method write(Buf:D $buf) {
fail('Socket not available') unless $!PIO;
$!PIO.send(nqp::getattr(nqp::p6decont($buf), Buf, '$!buffer').get_string('binary'));
}
method close () {
fail("Not connected!") unless $!PIO;
$!PIO.close().Bool
}
}