Tha_14/toxic
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Jfreegman 2014-06-07 17:14:48 -04:00
parent 935d8f8770
commit 2a63e62aba
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GPG Key ID: 3627F3144076AE63
1 changed files with 13 additions and 5 deletions
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18
src/main.c
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@ -473,22 +473,28 @@ void *thread_winref(void *data)
} }
} }
void print_usage(void) static void print_usage(void)
{ {
fprintf(stderr, "Usage: Print usage here\n"); fprintf(stderr, "usage: toxic [OPTION] [FILE ...]\n");
fprintf(stderr, " -f, --file Use specified data file\n");
fprintf(stderr, " -x, --nodata Ignore data file\n");
fprintf(stderr, " -4, --ipv4 Force IPv4 connection\n");
fprintf(stderr, " -c, --config Use specified config file\n");
fprintf(stderr, " -n, --nodes Use specified DHTnodes file\n");
fprintf(stderr, " -h, --help Show this message and exit\n");
} }
void set_default_opts(void) static void set_default_opts(void)
{ {
arg_opts.use_ipv4 = 0; arg_opts.use_ipv4 = 0;
arg_opts.load_data_file = 1; arg_opts.load_data_file = 1;
} }
void parse_args(int argc, char *argv[]) static void parse_args(int argc, char *argv[])
{ {
set_default_opts(); set_default_opts();
const char *opts_str = "4xf:c:n:"; const char *opts_str = "4xf:c:n:h";
int opt, indexptr; int opt, indexptr;
while (true) { while (true) {
@ -498,6 +504,7 @@ void parse_args(int argc, char *argv[])
{"ipv4", no_argument, 0, '4'}, {"ipv4", no_argument, 0, '4'},
{"config", required_argument, 0, 'c'}, {"config", required_argument, 0, 'c'},
{"nodes", required_argument, 0, 'n'}, {"nodes", required_argument, 0, 'n'},
{"help", no_argument, 0, 'h'},
}; };
opt = getopt_long(argc, argv, opts_str, long_opts, &indexptr); opt = getopt_long(argc, argv, opts_str, long_opts, &indexptr);
@ -526,6 +533,7 @@ void parse_args(int argc, char *argv[])
snprintf(arg_opts.nodes_path, sizeof(arg_opts.nodes_path), "%s", optarg); snprintf(arg_opts.nodes_path, sizeof(arg_opts.nodes_path), "%s", optarg);
break; break;
case 'h':
default: default:
print_usage(); print_usage();
exit(EXIT_FAILURE); exit(EXIT_FAILURE);