diff options
Diffstat (limited to '')
| -rw-r--r-- | kirc.c | 45 |
1 files changed, 24 insertions, 21 deletions
@@ -15,10 +15,6 @@ #define MSG_MAX 512 /* guaranteed max message length */ #define CHA_MAX 200 /* guaranteed max channel length */ -#define VERSION "0.1.1" /* software version */ -#define USAGE "kirc [-s hostname] [-p port] [-c channel] [-n nick] \ -[-r real_name] [-u username] [-k password] [-a token] [-x init_command] \ -[-w columns] [-W columns] [-o path] [-h|v|V]" static int conn; /* connection socket */ static char chan_default[MSG_MAX]; /* default channel for PRIVMSG */ @@ -275,6 +271,14 @@ keyboard_hit() { return byteswaiting; } +static void +usage(void) { + fputs("kirc [-s hostname] [-p port] [-c channel] [-n nick] \ +[-r real_name] [-u username] [-k password] [-a token] [-x init_command] \ +[-w columns] [-W columns] [-o path] [-h|v|V]\n", stderr); + exit(EXIT_FAILURE); +} + int main(int argc, char **argv) { @@ -282,28 +286,27 @@ main(int argc, char **argv) { while ((cval = getopt(argc, argv, "s:p:o:n:k:c:u:r:x:w:W:a:hvV")) != -1) { switch (cval) { - case 'V' : verb = 1; break; - case 's' : host = optarg; break; - case 'p' : port = optarg; break; - case 'r' : real = optarg; break; - case 'u' : user = optarg; break; - case 'a' : auth = optarg; break; - case 'o' : olog = optarg; break; - case 'n' : nick = optarg; break; - case 'k' : pass = optarg; break; - case 'c' : chan = optarg; break; - case 'x' : inic = optarg; break; - case 'w' : gutl = atoi(optarg); break; - case 'W' : cmax = atoi(optarg); break; - case 'v' : printf("kirc %s\n", VERSION); return EXIT_SUCCESS; - case 'h' : printf("usage: %s\n", USAGE); return EXIT_SUCCESS; - case '?' : return EXIT_FAILURE; + case 'V' : verb = 1; break; + case 's' : host = optarg; break; + case 'p' : port = optarg; break; + case 'r' : real = optarg; break; + case 'u' : user = optarg; break; + case 'a' : auth = optarg; break; + case 'o' : olog = optarg; break; + case 'n' : nick = optarg; break; + case 'k' : pass = optarg; break; + case 'c' : chan = optarg; break; + case 'x' : inic = optarg; break; + case 'w' : gutl = atoi(optarg); break; + case 'W' : cmax = atoi(optarg); break; + case 'v' : puts("kirc 0.1.2\n"); break; + case '?' : usage(); break; } } if (!nick) { fputs("Nick not specified\n", stderr); - return EXIT_FAILURE; + usage(); } if (connection_initialize() != 0) { |