GLOBAL(void)jpeg_start_compress(j_compress_ptr cinfo, boolean write_all_tables)
{
// DHKIM
// cinfo->raw_data_in = 1;
if (cinfo->global_state != CSTATE_START)
ERREXIT1(cinfo, JERR_BAD_STATE, cinfo->global_state);
if (write_all_tables)
jpeg_suppress_tables(cinfo, FALSE);
/* mark all tables to be written */
/* (Re)initialize error mgr and destination modules */
// (*cinfo->err->reset_error_mgr) ((j_common_ptr) cinfo);
#ifndef JPEG_ENC_OPT //bmy 04.12.29 jpeg_enc_opt +
init_destination(cinfo);
#endif //bmy 04.12.29 jpeg_enc_opt +
/* Perform master selection of active modules */
jinit_compress_master(cinfo);
/* Set up for the first pass */
prepare_for_pass(cinfo);
/* Ready for application to drive first pass through jpeg_write_scanlines
* or jpeg_write_raw_data.
*/
// cinfo->next_scanline = 0;
cinfo->global_state = CSTATE_SCANNING;
}
int
main (int argc, char **argv)
{
struct destination dest;
struct key key;
init_destination (&dest, &argc, argv);
init_code_to_string ();
while (!feof (stdin))
{
if (read_key (&key) == EOF)
break;
send_key (&dest, &key);
}
return 0;
}
int main(int argc, char** argv){
struct sockaddr_in sock;
int my_sock_fd, i;
unsigned short port = 57843;
char is_sink = false;
if(argc < 3){
printf("Usage: %s -i <interface> [-r samples_per_second | -sp sink_port | -p port | -e] [-s]\n",argv[0]);
exit(-1);
}
for(i = 1; i < argc;){
if(strcmp(argv[i], "-e") == 0){
emulate_ts = true;
i++;
continue;
}
if(strcmp(argv[i], "-s") == 0){
is_sink = true;
i++;
continue;
}
if(strcmp(argv[i], "-r") == 0){
samples_per_second = parse_samples_per_second(argv[i + 1]);
i+=2;
continue;
}
if(strcmp(argv[i], "-i") == 0){
iface = argv[i + 1];
i+=2;
continue;
}
if(strcmp(argv[i], "-p") == 0){
port = atoi(argv[i + 1]);
i+=2;
continue;
}
if(strcmp(argv[i], "-sp") == 0){
sink_dport = atoi(argv[i + 1]);
i+=2;
continue;
}
}
if(is_sink)
printf("Acting as sink.\n");
my_sock_fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if(my_sock_fd == -1){
log(E, "Cannot open my socket\n");
exit(-1);
}
memset(& sock, 0, sizeof(sock));
sock.sin_family = AF_INET;
sock.sin_port = htons(port);
sock.sin_addr = get_ip_from_iface();
if(bind(my_sock_fd, (struct sockaddr *) &sock, sizeof(sock)) == -1){
log(E, "Unnable to bind socket\n");
exit(-1);
}
printf("Bound to %s:%u\n", inet_ntoa(sock.sin_addr), port);
init_statistics();
signal(SIGINT,(void*) cleanup);
if(is_sink){
serve(my_sock_fd);
}
else{
init_destination();
if(emulate_ts)
printf("Emulating timestamp.\n");
printf("Sampling at %u\n", samples_per_second);
collect(my_sock_fd);
}
return 0;
}
