diff options
Diffstat (limited to 'usr.bin/devmenu/devmenu.c')
| -rw-r--r-- | usr.bin/devmenu/devmenu.c | 61 |
1 files changed, 54 insertions, 7 deletions
diff --git a/usr.bin/devmenu/devmenu.c b/usr.bin/devmenu/devmenu.c index e1dc7b42d2963..e4e64a6f5bdb8 100644 --- a/usr.bin/devmenu/devmenu.c +++ b/usr.bin/devmenu/devmenu.c @@ -36,7 +36,7 @@ #ifndef lint static const char rcsid[] = - "$Id$"; + "$Id: devmenu.c,v 1.1 1995/04/13 21:10:59 wollman Exp $"; #endif #include <stdlib.h> @@ -54,6 +54,7 @@ static const char rcsid[] = #include "devmenu.h" static enum dc_class interpret_class(char *str); +static int interpret_state(char *str); static void dm_err_exit(int); static int err_writefn(void *cookie, const char *val, int nchars); static void usage(const char *); @@ -68,14 +69,18 @@ main(int argc, char **argv) const char *title = 0, *hfile = 0; char **devnames = 0; int c; + int states = 0; const char *fn = 0; const char *sel = "none"; - while ((c = getopt(argc, argv, "c:t:h:nidf:")) != EOF) { + while ((c = getopt(argc, argv, "c:s:t:h:nidf:")) != EOF) { switch(c) { case 'c': class |= interpret_class(optarg); break; + case 's': + states |= interpret_state(optarg); + break; case 't': title = optarg; break; @@ -118,25 +123,28 @@ main(int argc, char **argv) switch(mode) { case NETIF: - sel = devmenu_netif(title, hfile, devnames); + sel = devmenu_netif(title, hfile, devnames, states); break; case INSTALL: sel = devmenu_common(title, hfile, devnames, "Select an installation device", "No installation devices found", - DC_CLS_DISK | DC_CLS_RDISK | DC_CLS_TAPE); + DC_CLS_DISK | DC_CLS_RDISK | DC_CLS_TAPE, + states); break; case DISK: sel = devmenu_common(title, hfile, devnames, "Select a disk", "No disks found", - DC_CLS_DISK); + DC_CLS_DISK, + states); break; case GENERIC: sel = devmenu_common(title, hfile, devnames, "Select a device", "No devices found", - class); + class, + states); break; } err_set_file(0); @@ -178,6 +186,42 @@ interpret_class(char *str) return rv; } +static int +interpret_state(char *str) +{ + int rv = 0; + int invert = 0; + + if (*str == '!' || *str == '~') { + invert = 1; + str++; + } + + for (; *str; str++) { + switch(*str) { + case 'u': + case 'U': + rv |= 1 << DC_UNCONFIGURED; + break; + case '?': + rv |= 1 << DC_UNKNOWN; + break; + case 'i': + case 'I': + rv |= 1 << DC_IDLE; + break; + case 'b': + case 'B': + rv |= 1 << DC_BUSY; + break; + default: + err(EX_USAGE, "unknown state `%c'", *str); + } + } + + return (invert ? ~rv : rv); +} + static void dm_err_exit(int rval) { @@ -202,5 +246,8 @@ err_writefn(void *cookie, const char *val, int nchars) static void usage(const char *argv0) { - fprintf(stderr, "%s: usage:\n%s foo\n", argv0, argv0); + fprintf(stderr, "%s: usage:\n" + "%s [-c class] [-s state] [-t title] [-h hfile] [-f outfile]" + "[-n] [-i] [-d]\n", argv0, argv0); + } |