57 lines
2.6 KiB
Text
57 lines
2.6 KiB
Text
Clang says this abs should be llabs.
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Cherry pick quiet mode from PR #17.
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Index: dump1090.c
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--- dump1090.c.orig
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+++ dump1090.c
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@@ -162,6 +162,7 @@ struct {
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int debug; /* Debugging mode. */
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int net; /* Enable networking. */
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int net_only; /* Enable just networking. */
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+ int quiet; /* Suppress stdout. */
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int interactive; /* Interactive mode */
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int interactive_rows; /* Interactive mode: max number of rows. */
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int interactive_ttl; /* Interactive mode: TTL before deletion. */
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@@ -273,6 +274,7 @@ void modesInitConfig(void) {
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Modes.interactive = 0;
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Modes.interactive_rows = MODES_INTERACTIVE_ROWS;
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Modes.interactive_ttl = MODES_INTERACTIVE_TTL;
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+ Modes.quiet = 0;
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Modes.aggressive = 0;
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Modes.interactive_rows = getTermRows();
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Modes.loop = 0;
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@@ -1568,7 +1570,7 @@ void useModesMessage(struct modesMessage *mm) {
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if (a && Modes.stat_sbs_connections > 0) modesSendSBSOutput(mm, a); /* Feed SBS output clients. */
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}
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/* In non-interactive way, display messages on standard output. */
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- if (!Modes.interactive) {
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+ if (!Modes.interactive && !Modes.quiet) {
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displayModesMessage(mm);
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if (!Modes.raw && !Modes.onlyaddr) printf("\n");
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}
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@@ -1801,7 +1803,7 @@ struct aircraft *interactiveReceiveData(struct modesMe
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}
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/* If the two data is less than 10 seconds apart, compute
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* the position. */
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- if (abs(a->even_cprtime - a->odd_cprtime) <= 10000) {
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+ if (llabs(a->even_cprtime - a->odd_cprtime) <= 10000) {
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decodeCPR(a);
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}
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} else if (mm->metype == 19) {
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@@ -2462,6 +2464,7 @@ void showHelp(void) {
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"--metric Use metric units (meters, km/h, ...).\n"
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"--snip <level> Strip IQ file removing samples < level.\n"
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"--debug <flags> Debug mode (verbose), see README for details.\n"
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+"--quiet Disable output to stdout. Use for daemon applications.\n"
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"--help Show this help.\n"
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"\n"
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"Debug mode flags: d = Log frames decoded with errors\n"
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@@ -2568,6 +2571,8 @@ int main(int argc, char **argv) {
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}
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} else if (!strcmp(argv[j],"--stats")) {
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Modes.stats = 1;
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+ } else if (!strcmp(argv[j],"--quiet")) {
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+ Modes.quiet = 1;
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} else if (!strcmp(argv[j],"--snip") && more) {
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snipMode(atoi(argv[++j]));
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exit(0);
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