InitializeMasterTSD();
/* parse command-line arguments */
- for (a=1; a<argc; ++a) {
+ while ((a=getopt(argc, argv, "l:dh:x:t:Dr")) != EOF) switch(a) {
- if (!strncmp(argv[a], "-l", 2)) {
- safestrncpy(facility, &argv[a][2], sizeof(facility));
+ case 'l':
+ safestrncpy(facility, optarg, sizeof(facility));
syslog_facility = SyslogFacility(facility);
- }
+ break;
/* run in the background if -d was specified */
- else if (!strcmp(argv[a], "-d")) {
+ case 'd':
running_as_daemon = 1;
- }
+ break;
- else if (!strncmp(argv[a], "-h", 2)) {
- relh=argv[a][2]!='/';
+ case 'h':
+ relh = optarg[0] != '/';
if (!relh) {
- safestrncpy(ctdl_home_directory, &argv[a][2], sizeof ctdl_home_directory);
+ safestrncpy(ctdl_home_directory, optarg, sizeof ctdl_home_directory);
}
else {
- safestrncpy(relhome, &argv[a][2], sizeof relhome);
+ safestrncpy(relhome, optarg, sizeof relhome);
}
home=1;
- }
+ break;
- else if (!strncmp(argv[a], "-x", 2)) {
- /* deprecated */
- }
+ case 'x': /* deprecated */
+ break;
- else if (!strncmp(argv[a], "-t", 2)) {
- /* deprecated */
- }
+ case 't': /* deprecated */
+ break;
- else if (!strncmp(argv[a], "-D", 2)) {
+ case 'D':
dbg = 1;
- }
+ break;
- /* -r tells the server not to drop root permissions. don't use
- * this unless you know what you're doing. this should be
- * removed in the next release if it proves unnecessary. */
- else if (!strcmp(argv[a], "-r")) {
+ /* -r tells the server not to drop root permissions.
+ * Don't use this unless you know what you're doing.
+ */
+ case 'r':
drop_root_perms = 0;
- }
+ break;
+ default:
/* any other parameter makes it crash and burn */
- else {
fprintf(stderr, "citserver: usage: "
"citserver "
- "[-lLogFacility] "
- "[-d] [-D] [-s] "
- "[-hHomeDir]\n"
+ "[-l LogFacility] "
+ "[-d] [-D] [-r] "
+ "[-h HomeDir]\n"
);
exit(1);
- }
-
}
openlog("citserver",