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Default to not forwarding mlat messages. Add --forward-mlat option to enable it.

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This commit is contained in:
Oliver Jowett 2015-07-03 21:56:23 +01:00
parent e5053ac5c9
commit 45d645a864
3 changed files with 7 additions and 0 deletions
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3
dump1090.c
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@ -694,6 +694,7 @@ void showHelp(void) {
"--net-heartbeat <rate> TCP heartbeat rate in seconds (default: 60 sec; 0 to disable)\n"
"--net-buffer <n> TCP buffer size 64Kb * (2^n) (default: n=0, 64Kb)\n"
"--net-verbatim Do not apply CRC corrections to messages we forward; send unchanged\n"
"--forward-mlat Allow forwarding of received mlat results to output ports\n"
"--lat <latitude> Reference/receiver latitude for surface posn (opt)\n"
"--lon <longitude> Reference/receiver longitude for surface posn (opt)\n"
"--max-range <distance> Absolute maximum range for position decoding (in nm, default: 300)\n"
@ -994,6 +995,8 @@ int main(int argc, char **argv) {
Modes.net_sndbuf_size = atoi(argv[++j]);
} else if (!strcmp(argv[j],"--net-verbatim")) {
Modes.net_verbatim = 1;
} else if (!strcmp(argv[j],"--forward-mlat")) {
Modes.forward_mlat = 1;
} else if (!strcmp(argv[j],"--onlyaddr")) {
Modes.onlyaddr = 1;
} else if (!strcmp(argv[j],"--metric")) {

1
dump1090.h
View file

@ -309,6 +309,7 @@ struct { // Internal state
int net_fatsv_port; // FlightAware TSV port
int net_sndbuf_size; // TCP output buffer size (64Kb * 2^n)
int net_verbatim; // if true, send the original message, not the CRC-corrected one
int forward_mlat; // allow forwarding of mlat messages to output ports
int quiet; // Suppress stdout
uint32_t show_only; // Only show messages from this ICAO
int interactive; // Interactive mode

3
net_io.c
View file

@ -637,6 +637,9 @@ static void send_sbs_heartbeat(struct net_service *service)
//=========================================================================
//
void modesQueueOutput(struct modesMessage *mm) {
if ((mm->bFlags & MODES_ACFLAGS_FROM_MLAT) && !Modes.forward_mlat)
return;
modesSendSBSOutput(mm);
modesSendBeastOutput(mm);
modesSendRawOutput(mm);