bool ResultResponse::decode_prepared(int version, char* input) {
char* buffer = decode_string(input, &prepared_);
buffer = decode_metadata(buffer, &metadata_, version >= 4);
if (version > 1) {
decode_metadata(buffer, &result_metadata_);
}
return true;
}
void
forward (int usock, int fsock, const struct sockaddr_ll *fout, int verbose)
{
struct pcap_metadata metadata;
struct sockaddr_in uin;
char pkt[UDP_PKT_SIZE], *ptr;
unsigned int len;
int r;
for (;;) {
len = sizeof (struct sockaddr_in);
r = recvfrom (usock, pkt, UDP_PKT_SIZE, 0,
(struct sockaddr *) &uin, &len);
if (r <= 0) {
fprintf (stderr, "Error while reading the UDP socket: %s\n",
strerror (errno));
exit (-1);
}
ptr = decode_metadata (pkt, r, &metadata);
if (ptr == NULL) {
fprintf (stderr, "Arf\n");
continue;
}
len = r - (ptr - pkt);
if (verbose) {
print_capture (&metadata, ptr, len, verbose);
}
if (fsock) {
sendto (fsock, ptr, len, 0, (struct sockaddr *) fout,
sizeof (struct sockaddr_ll));
}
}
}
bool ResultResponse::decode_rows(char* input) {
char* buffer = decode_metadata(input, &metadata_);
rows_ = decode_int32(buffer, row_count_);
decode_first_row();
return true;
}