void processPS_PES_packet (u_int pid, long pkt_nr, u_char *buf, int len)
{
OPTION *opt = getOptionPtr();
char *strx = (opt->packet_mode == PES) ? "PES" : "PS";
indent (0);
print_packet_header (opt, strx, opt->pid, pkt_nr, len);
if (opt->buffer_hexdump) {
printhex_buf (0, buf, len);
out_NL(0);
}
// decode protocol
if (opt->printdecode) {
decodePS_PES_packet (buf, len ,opt->pid);
out_nl (3,"==========================================================");
out_NL (3);
}
}
void processTS_packet (u_int pid, long pkt_nr, u_char *b, int len)
{
OPTION *opt = getOptionPtr();
// -- subdecode prev. collected TS data
// -- push new data
if (opt->printdecode && opt->ts_subdecode) {
ts2SecPes_subdecode (b, len, pid);
}
// -- new packet, output header
indent (0);
print_packet_header (opt, "TS", opt->pid, pkt_nr, len);
// hex output (also on wrong packets)
if (opt->buffer_hexdump) {
printhex_buf (0, b, len);
out_NL(0);
}
// -- decode protocol (if ts packet)
if (opt->printdecode) {
decodeTS_packet (b, len);
out_nl (3,"==========================================================");
out_NL (3);
if (opt->ts_subdecode) {
// -- check if stored packet(s) length is sufficient for output
ts2SecPes_checkAndDo_PacketSubdecode_Output();
}
}
}
void processSI_packet (u_int pid, long pkt_nr, u_char *buf, int len)
{
OPTION *opt = getOptionPtr();
indent (0);
print_packet_header (opt, "SECT", opt->pid, pkt_nr, len);
if (opt->buffer_hexdump) {
printhex_buf (0,buf, len);
out_NL(0);
}
// -- decode protocol
if (opt->printdecode) {
decodeSI_packet (buf,len ,opt->pid);
out_nl (3,"==========================================================");
out_NL (3);
}
}
void decodeSI_packet (u_char *buf, int len, u_int pid)
{
OPTION *opt;
int softcrc_fail;
// nothing to output ?
if (getVerboseLevel() < 2) return;
if (pid != DUMMY_PID) {
char *s;
out (2,"PID: %u (0x%04x)",pid,pid);
s = dvbstrPID_assignment(pid);
if (*s) out (2," [= assigned for: %s]", s);
out_NL (2);
out_NL (2);
}
//
// -- do a soft crc check
// -- if soft crc fails, ignore packet
//
opt = getOptionPtr();
softcrc_fail = 0;
if (opt->soft_crc) {
u_long crc = crc32 ((char *)buf,len);
if (crc) {
softcrc_fail = 1;
}
}
if (! softcrc_fail) {
switch (pid) {
case 0x01D: /* Measurement */
section_TESTDATA (buf, len);
break;
default: // multiple PIDs possible
guess_table (buf, len, pid);
break;
}
} else {
printhex_buf (5,buf,len);
out_nl (2, "Packet soft CRC failed, skipping packet...");
}
fflush (stdout);
}
