diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2016-06-12 10:50:55 +0200 |
|---|---|---|
| committer | Andreas Eversberg <jolly@eversberg.eu> | 2016-06-12 16:14:29 +0200 |
| commit | 7cfd11eb179acb35712506d3e93ab0860ba5907d (patch) | |
| tree | f4db0637873370b8d31235b81021b24a22e90b0e /src/common/main_common.c | |
| parent | 051cc81b139bd553158a87a26dc49563f5f1ec6b (diff) | |
common code: Add feature to select debug category rather than showing all
Diffstat (limited to 'src/common/main_common.c')
| -rw-r--r-- | src/common/main_common.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/src/common/main_common.c b/src/common/main_common.c index 3b80e02..4f4d2ea 100644 --- a/src/common/main_common.c +++ b/src/common/main_common.c @@ -54,8 +54,11 @@ void print_help_common(const char *arg0, const char *ext_usage) /* - - */ printf(" -h --help\n"); printf(" This help\n"); - printf(" -D --debug <level>\n"); - printf(" Debug level: 0 = debug | 1 = info | 2 = notice (default = '%d')\n", debuglevel); + printf(" -D --debug <level> | <level>,<category>[,<category>[,...]] | list\n"); + printf(" Use 'list' to get a list of all levels and categories\n"); + printf(" Debug level: digit of debug level (default = '%d')\n", debuglevel); + printf(" Debug level+category: level digit followed by one or more categories\n"); + printf(" -> If no category is specified, all categories are selected\n"); printf(" -k --kanal <channel>\n"); printf(" Channel number of \"Sender\"\n"); printf(" -d --device hw:<card>,<device>\n"); @@ -76,7 +79,7 @@ void print_help_common(const char *arg0, const char *ext_usage) printf(" -G --rx-gain <dB>\n"); printf(" Raise receiver RX level by given gain in dB. This is useful if input\n"); printf(" level of the sound device is too low, even after setting maximum level\n"); - printf(" with the mixer settings.\n"); + printf(" with the mixer settings.\n"); printf(" -m --mncc-sock\n"); printf(" Disable built-in call contol and offer socket (to LCR)\n"); printf(" -c --call-device hw:<card>,<device>\n"); @@ -143,11 +146,14 @@ void opt_switch_common(int c, char *arg0, int *skip_args) print_help(arg0); exit(0); case 'D': - debuglevel = atoi(optarg); - if (debuglevel > 2) - debuglevel = 2; - if (debuglevel < 0) - debuglevel = 0; + if (!strcasecmp(optarg, "list")) { + debug_list_cat(); + exit(0); + } + if (parse_debug_opt(optarg)) { + fprintf(stderr, "Failed to parse debug option, please use -h for help.\n"); + exit(0); + } *skip_args += 2; break; case 'k': |