diff options
Diffstat (limited to 'src/settings.c')
| -rw-r--r-- | src/settings.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/settings.c b/src/settings.c index 0333a41..782fb59 100644 --- a/src/settings.c +++ b/src/settings.c @@ -32,13 +32,6 @@ /** - * The name of the process. - */ -char *argv0 = NULL; - - - -/** * Print usage information and exit if a condition is met. * * @param condition Do no do anything iff this is zero. @@ -179,14 +172,17 @@ parse_command_line(int argc, char *argv[], struct settings *settings) settings->night_temp = 3500; settings->trans_speed = 50; +#define PLUS(...) (plus ? (__VA_ARGS__) : 0) ARGBEGIN { case 'l': + PLUS(location_set = 0); usage(!(p = strchr(arg = ARGF(), ':'))); *p++ = '\0', location_set = 1; usage(parse_location(arg, &(settings->latitude), 90.0)); usage(parse_location(arg, &(settings->longitude), 180.0)); break; case 't': + PLUS(settings->day_temp = 5500, settings->night_temp = 3500); settings->temp = settings->day_temp = settings->night_temp = 0; settings->temp_direction = 0; if ((p = strchr(arg = ARGF(), ':'))) { @@ -198,36 +194,40 @@ parse_command_line(int argc, char *argv[], struct settings *settings) } break; case 'T': + PLUS(settings->natural_temp = 6500); usage(parse_temperature(ARGF(), &(settings->natural_temp), NULL, 1000)); break; case 's': + PLUS(settings->trans_speed = 50); settings->trans_speed = 0; usage(parse_timespec(ARGF(), &(settings->transition))); break; case 'S': + PLUS(settings->trans_speed = 0); usage(parse_temperature(ARGF(), &(settings->trans_speed), NULL, 1)); break; case 'h': - usage(!(settings->hookpath = ARGF())); + settings->hookpath = (plus ? NULL : ARGF()); break; case 'd': c++; /* Fall though. */ case 'e': c++; /* Fall though. */ case 'm': c++; #define REALLOC(VAR, N) !(VAR = realloc(VAR, (N) * sizeof(*VAR))) + PLUS(settings->monitors_n = 0, free(settings->monitors_id), free(settings->monitors_arg)); settings->monitors_n++; if (REALLOC(settings->monitors_id, settings->monitors_n)) goto fail; if (REALLOC(settings->monitors_arg, settings->monitors_n)) goto fail; settings->monitors_id[settings->monitors_n - 1] = ARGF(); settings->monitors_arg[settings->monitors_n - 1] = (c == 3 ? 'm' : c == 2 ? 'e' : 'd'), c = 0; break; - case 'p': settings->print_status = 1; break; - case 'n': settings->panic_start = 1; break; - case 'N': settings->panic_else = 1; break; - case 'o': settings->set_and_exit = 1; break; - case 'x': settings->ignore_calib = 1; break; - case 'i': settings->negative = 1; break; - case 'b': settings->use_bus = 1; break; - default: usage(1); break; + case 'p': settings->print_status = !plus; break; + case 'n': settings->panic_start = !plus; break; + case 'N': settings->panic_else = !plus; break; + case 'o': settings->set_and_exit = !plus; break; + case 'x': settings->ignore_calib = !plus; break; + case 'i': settings->negative = !plus; break; + case 'b': settings->use_bus = !plus; break; + default: usage(1); break; } ARGEND; usage(argc); |