1 /* $OpenBSD: disks.c,v 1.14 2003/06/03 02:56:17 millert Exp $ */
2 /* $NetBSD: disks.c,v 1.4 1996/05/10 23:16:33 thorpej Exp $ */
3
4 /*-
5 * Copyright (c) 1980, 1992, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 */
32
33 #ifndef lint
34 #if 0
35 static char sccsid[] = "@(#)disks.c 8.1 (Berkeley) 6/6/93";
36 #endif
37 static char rcsid[] = "$OpenBSD: disks.c,v 1.14 2003/06/03 02:56:17 millert Exp $";
38 #endif /* not lint */
39
40 #include <string.h>
41 #include <ctype.h>
42 #include <signal.h>
43 #include "systat.h"
44 #include "extern.h"
45 static void dkselect(char *args, int truefalse, int selections[]);
46
47
48 int
dkcmd(char * cmd,char * args)49 dkcmd(char *cmd, char *args)
50 {
51 if (prefix(cmd, "display") || prefix(cmd, "add")) {
52 dkselect(args, 1, dk_select);
53 return (1);
54 }
55 if (prefix(cmd, "ignore") || prefix(cmd, "delete")) {
56 dkselect(args, 0, dk_select);
57 return (1);
58 }
59 if (prefix(cmd, "drives")) {
60 int i;
61
62 move(CMDLINE, 0); clrtoeol();
63 for (i = 0; i < dk_ndrive; i++)
64 printw("%s ", dr_name[i]);
65 return (1);
66 }
67 return (0);
68 }
69
70 static void
dkselect(char * args,int truefalse,int selections[])71 dkselect(char *args, int truefalse, int selections[])
72 {
73 char *cp;
74 int i;
75
76 cp = strchr(args, '\n');
77 if (cp)
78 *cp = '\0';
79 for (;;) {
80 for (cp = args; *cp && isspace(*cp); cp++)
81 ;
82 args = cp;
83 for (; *cp && !isspace(*cp); cp++)
84 ;
85 if (*cp)
86 *cp++ = '\0';
87 if (cp - args == 0)
88 break;
89 for (i = 0; i < dk_ndrive; i++)
90 if (strcmp(args, dr_name[i]) == 0) {
91 selections[i] = truefalse;
92 break;
93 }
94 if (i >= dk_ndrive)
95 error("%s: unknown drive", args);
96 args = cp;
97 }
98 }
99