static void
usage_check(struct windows_acl_info *w)
{
if (w->path == NULL)
errx(EX_USAGE, "no path specified");
if (!WA_OP_CHECK(w->flags, ~WA_OP_SET) &&
w->dacl == NULL && w->facl == NULL)
errx(EX_USAGE, "nothing to do");
if (w->flags & WA_REMOVE) {
if (w->index < 0)
errx(EX_USAGE, "remove specified without index");
} else if (WA_OP_CHECK(w->flags, ~WA_OP_SET) &&
w->dacl == NULL && w->facl == NULL && !(w->flags & WA_RESET)) {
errx(EX_USAGE, "no entries specified and not resetting");
}
}
int
main(int argc, char **argv)
{
int ch;
struct windows_acl_info *w;
if (argc < 2)
usage(argv[0]);
w = new_windows_acl_info();
w->flags = (WA_FILES|WA_DIRECTORIES);
while ((ch = getopt(argc, argv, "a:o:g:e:O:G:p:i:fdrvx")) != -1) {
switch (ch) {
case 'a': {
int action = get_action(optarg);
if (action == WA_NULL)
errx(EX_USAGE, "invalid action");
if (WA_OP_CHECK(w->flags, action))
errx(EX_USAGE, "only one action can be specified");
w->flags |= action;
break;
}
case 'o':
setarg(&w->owner_entry, optarg);
break;
case 'g':
setarg(&w->group_entry, optarg);
break;
case 'e':
setarg(&w->everyone_entry, optarg);
break;
case 'O': {
struct passwd *p = getpwnam(optarg);
if (p == NULL)
errx(EX_OSERR, "getpwnam() failed");
w->uid = p->pw_uid;
break;
}
case 'G': {
struct group *g = getgrnam(optarg);
if (g == NULL)
errx(EX_OSERR, "getgrnam() failed");
w->gid = g->gr_gid;
break;
}
case 'p':
setarg(&w->path, optarg);
break;
case 'i':
w->index = strtol(optarg, NULL, 10);
break;
case 'f':
w->flags &= ~WA_DIRECTORIES;
break;
case 'd':
w->flags &= ~WA_FILES;
break;
case 'r':
w->flags |= WA_RECURSIVE;
break;
case 'v':
w->flags |= WA_VERBOSE;
break;
case 'x':
w->flags |= WA_DOSATTRIB;
break;
case '?':
default:
usage(argv[0]);
}
}
make_acls(w);
usage_check(w);
set_windows_acls(w);
free_windows_acl_info(w);
return (0);
}