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some short options

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This commit is contained in:
Devaev Maxim
2019-03-16 15:28:11 +03:00
parent 52ecaf7fd3
commit 5c035f21c8
1 changed files with 7 additions and 6 deletions
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13
src/main.c
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@@ -41,7 +41,7 @@
#include "http.h"
static const char _SHORT_OPTS[] = "d:i:x:y:m:a:f:z:ntb:w:q:c:s:p:u:ro:e:h";
static const char _SHORT_OPTS[] = "d:i:x:y:m:a:f:z:ntb:w:q:c:s:p:u:ro:e:lhv";
static const struct option _LONG_OPTS[] = {
{"device", required_argument, NULL, 'd'},
{"input", required_argument, NULL, 'i'},
@@ -80,7 +80,7 @@ static const struct option _LONG_OPTS[] = {
{"unix-rm", no_argument, NULL, 'r'},
{"unix-mode", required_argument, NULL, 'o'},
{"drop-same-frames", required_argument, NULL, 'e'},
{"slowdown", no_argument, NULL, 3000},
{"slowdown", no_argument, NULL, 'l'},
{"fake-width", required_argument, NULL, 3001},
{"fake-height", required_argument, NULL, 3002},
{"server-timeout", required_argument, NULL, 3003},
@@ -90,7 +90,7 @@ static const struct option _LONG_OPTS[] = {
{"debug", no_argument, NULL, 5002},
{"log-level", required_argument, NULL, 5010},
{"help", no_argument, NULL, 'h'},
{"version", no_argument, NULL, 6000},
{"version", no_argument, NULL, 'v'},
{NULL, 0, NULL, 0},
};
@@ -163,7 +163,7 @@ static void _help(struct device_t *dev, struct encoder_t *encoder, struct http_s
printf(" It can significantly reduce the outgoing traffic, but will increase\n");
printf(" the CPU loading. Don't use this option with analog signal sources\n");
printf(" or webcams, it's useless. Default: disabled.\n\n");
printf(" --slowdown -- Slowdown capturing to 1 FPS or less when no stream clients connected.\n");
printf(" -l|--slowdown -- Slowdown capturing to 1 FPS or less when no stream clients connected.\n");
printf(" Useful to reduce CPU cosumption. Default: disabled.\n\n");
printf(" --fake-width <N> -- Override image width for /state. Default: disabled\n\n");
printf(" --fake-height <N> -- Override image height for /state. Default: disabled.\n\n");
@@ -177,7 +177,8 @@ static void _help(struct device_t *dev, struct encoder_t *encoder, struct http_s
printf(" --perf -- Enable performance messages (same as --log-level=1). Default: disabled.\n\n");
printf(" --verbose -- Enable verbose messages and lower (same as --log-level=2). Default: disabled.\n\n");
printf(" --debug -- Enable debug messages and lower (same as --log-level=3). Default: disabled.\n\n");
printf(" -h|--help -- Print this messages and exit.\n\n");
printf(" -h|--help -- Print this text and exit.\n\n");
printf(" -v|--version -- Print version and exit.\n\n");
}
static int _parse_options(int argc, char *argv[], struct device_t *dev, struct encoder_t *encoder, struct http_server_t *server) {
@@ -284,7 +285,7 @@ static int _parse_options(int argc, char *argv[], struct device_t *dev, struct e
case 5002: OPT_SET(log_level, LOG_LEVEL_DEBUG);
case 5010: OPT_UNSIGNED(log_level, "--log-level", 0, 3);
case 'h': _help(dev, encoder, server); return 1;
case 6000: _version(true); return 1;
case 'v': _version(true); return 1;
case 0: break;
default: _help(dev, encoder, server); return -1;
}