static void
recv_output_len(void *arg)
{
struct scan_peer *peer = arg;
deferred_read(peer->fd, peer->tmp_buf, 4, peer, recv_output, kill_peer);
}
static void
recv_command(struct build_peer *peer)
{
LIST_INSERT_HEAD(&inactive_peers, peer, peer_link);
deferred_read(peer->fd, peer->tmp_buf, 1, peer, assign_job,
kill_peer);
}
static void
recv_status(void *arg)
{
struct build_peer *peer = arg;
deferred_read(peer->fd, peer->tmp_buf, 1, peer, finish_job,
kill_peer);
}
static void
recv_output(void *arg)
{
struct scan_peer *peer = arg;
uint32_t output_len;
(void)memcpy(&output_len, peer->tmp_buf, 4);
output_len = ntohl(output_len);
if (output_len == 0) {
LIST_REMOVE(peer, peer_link);
process_job(peer->job, JOB_DONE);
assign_job(peer);
return;
}
if (output_len == 0xffffff) {
warnx("Invalid output len received from peer");
kill_peer(peer);
return;
}
peer->job->scan_output = xmalloc(output_len + 1);
peer->job->scan_output[output_len] = '\0';
peer->output_len = output_len;
deferred_read(peer->fd, peer->job->scan_output, output_len, peer, finish_job, kill_peer);
}