xref: /illumos-gate/usr/src/cmd/valtools/ckkeywd.c (revision 2a8bcb4e)
1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate  * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate  *
4*7c478bd9Sstevel@tonic-gate  * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate  * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate  * (the "License").  You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate  * with the License.
8*7c478bd9Sstevel@tonic-gate  *
9*7c478bd9Sstevel@tonic-gate  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate  * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate  * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate  * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate  *
14*7c478bd9Sstevel@tonic-gate  * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate  * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate  * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate  * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate  *
20*7c478bd9Sstevel@tonic-gate  * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate  */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
24*7c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate  */
26*7c478bd9Sstevel@tonic-gate 
27*7c478bd9Sstevel@tonic-gate /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
28*7c478bd9Sstevel@tonic-gate /*	  All Rights Reserved  	*/
29*7c478bd9Sstevel@tonic-gate 
30*7c478bd9Sstevel@tonic-gate #include <stdio.h>
31*7c478bd9Sstevel@tonic-gate #include <string.h>
32*7c478bd9Sstevel@tonic-gate #include <signal.h>
33*7c478bd9Sstevel@tonic-gate #include <stdlib.h>
34*7c478bd9Sstevel@tonic-gate #include <locale.h>
35*7c478bd9Sstevel@tonic-gate #include <libintl.h>
36*7c478bd9Sstevel@tonic-gate #include <limits.h>
37*7c478bd9Sstevel@tonic-gate #include "usage.h"
38*7c478bd9Sstevel@tonic-gate #include "libadm.h"
39*7c478bd9Sstevel@tonic-gate 
40*7c478bd9Sstevel@tonic-gate #define	BADPID	(-2)
41*7c478bd9Sstevel@tonic-gate 
42*7c478bd9Sstevel@tonic-gate static char	*prog;
43*7c478bd9Sstevel@tonic-gate static char	*deflt = NULL, *prompt = NULL, *error = NULL, *help = NULL;
44*7c478bd9Sstevel@tonic-gate static int	kpid = BADPID;
45*7c478bd9Sstevel@tonic-gate static int	signo;
46*7c478bd9Sstevel@tonic-gate 
47*7c478bd9Sstevel@tonic-gate static char	**keyword;
48*7c478bd9Sstevel@tonic-gate static int	nkeyword = 0;
49*7c478bd9Sstevel@tonic-gate 
50*7c478bd9Sstevel@tonic-gate static void
usage(void)51*7c478bd9Sstevel@tonic-gate usage(void)
52*7c478bd9Sstevel@tonic-gate {
53*7c478bd9Sstevel@tonic-gate 	(void) fprintf(stderr,
54*7c478bd9Sstevel@tonic-gate 		gettext("usage: %s [options] keyword [...]\n"), prog);
55*7c478bd9Sstevel@tonic-gate 	(void) fprintf(stderr, gettext(OPTMESG));
56*7c478bd9Sstevel@tonic-gate 	(void) fprintf(stderr, gettext(STDOPTS));
57*7c478bd9Sstevel@tonic-gate 	exit(1);
58*7c478bd9Sstevel@tonic-gate }
59*7c478bd9Sstevel@tonic-gate 
60*7c478bd9Sstevel@tonic-gate /*
61*7c478bd9Sstevel@tonic-gate  * Given argv[0], return a pointer to the basename of the program.
62*7c478bd9Sstevel@tonic-gate  */
63*7c478bd9Sstevel@tonic-gate static char *
prog_name(char * arg0)64*7c478bd9Sstevel@tonic-gate prog_name(char *arg0)
65*7c478bd9Sstevel@tonic-gate {
66*7c478bd9Sstevel@tonic-gate 	char *str;
67*7c478bd9Sstevel@tonic-gate 
68*7c478bd9Sstevel@tonic-gate 	/* first strip trailing '/' characters (exec() allows these!) */
69*7c478bd9Sstevel@tonic-gate 	str = arg0 + strlen(arg0);
70*7c478bd9Sstevel@tonic-gate 	while (str > arg0 && *--str == '/')
71*7c478bd9Sstevel@tonic-gate 		*str = '\0';
72*7c478bd9Sstevel@tonic-gate 	if ((str = strrchr(arg0, '/')) != NULL)
73*7c478bd9Sstevel@tonic-gate 		return (str + 1);
74*7c478bd9Sstevel@tonic-gate 	return (arg0);
75*7c478bd9Sstevel@tonic-gate }
76*7c478bd9Sstevel@tonic-gate 
77*7c478bd9Sstevel@tonic-gate int
main(int argc,char ** argv)78*7c478bd9Sstevel@tonic-gate main(int argc, char **argv)
79*7c478bd9Sstevel@tonic-gate {
80*7c478bd9Sstevel@tonic-gate 	int	c, n;
81*7c478bd9Sstevel@tonic-gate 	int	i;
82*7c478bd9Sstevel@tonic-gate 	char	*strval;
83*7c478bd9Sstevel@tonic-gate 	size_t	len;
84*7c478bd9Sstevel@tonic-gate 
85*7c478bd9Sstevel@tonic-gate 	(void) setlocale(LC_ALL, "");
86*7c478bd9Sstevel@tonic-gate 
87*7c478bd9Sstevel@tonic-gate #if	!defined(TEXT_DOMAIN)
88*7c478bd9Sstevel@tonic-gate #define	TEXT_DOMAIN	"SYS_TEST"
89*7c478bd9Sstevel@tonic-gate #endif
90*7c478bd9Sstevel@tonic-gate 	(void) textdomain(TEXT_DOMAIN);
91*7c478bd9Sstevel@tonic-gate 
92*7c478bd9Sstevel@tonic-gate 	prog = prog_name(argv[0]);
93*7c478bd9Sstevel@tonic-gate 
94*7c478bd9Sstevel@tonic-gate 
95*7c478bd9Sstevel@tonic-gate 	while ((c = getopt(argc, argv, "d:p:e:h:k:s:QW:?")) != EOF) {
96*7c478bd9Sstevel@tonic-gate 		switch (c) {
97*7c478bd9Sstevel@tonic-gate 		case 'Q':
98*7c478bd9Sstevel@tonic-gate 			ckquit = 0;
99*7c478bd9Sstevel@tonic-gate 			break;
100*7c478bd9Sstevel@tonic-gate 
101*7c478bd9Sstevel@tonic-gate 		case 'W':
102*7c478bd9Sstevel@tonic-gate 			ckwidth = atoi(optarg);
103*7c478bd9Sstevel@tonic-gate 			if (ckwidth < 0) {
104*7c478bd9Sstevel@tonic-gate 				(void) fprintf(stderr,
105*7c478bd9Sstevel@tonic-gate 		gettext("%s: ERROR: negative display width specified\n"),
106*7c478bd9Sstevel@tonic-gate 					prog);
107*7c478bd9Sstevel@tonic-gate 				exit(1);
108*7c478bd9Sstevel@tonic-gate 			}
109*7c478bd9Sstevel@tonic-gate 			break;
110*7c478bd9Sstevel@tonic-gate 
111*7c478bd9Sstevel@tonic-gate 		case 'd':
112*7c478bd9Sstevel@tonic-gate 			deflt = optarg;
113*7c478bd9Sstevel@tonic-gate 			break;
114*7c478bd9Sstevel@tonic-gate 
115*7c478bd9Sstevel@tonic-gate 		case 'p':
116*7c478bd9Sstevel@tonic-gate 			prompt = optarg;
117*7c478bd9Sstevel@tonic-gate 			break;
118*7c478bd9Sstevel@tonic-gate 
119*7c478bd9Sstevel@tonic-gate 		case 'e':
120*7c478bd9Sstevel@tonic-gate 			error = optarg;
121*7c478bd9Sstevel@tonic-gate 			break;
122*7c478bd9Sstevel@tonic-gate 
123*7c478bd9Sstevel@tonic-gate 		case 'h':
124*7c478bd9Sstevel@tonic-gate 			help = optarg;
125*7c478bd9Sstevel@tonic-gate 			break;
126*7c478bd9Sstevel@tonic-gate 
127*7c478bd9Sstevel@tonic-gate 		case 'k':
128*7c478bd9Sstevel@tonic-gate 			kpid = atoi(optarg);
129*7c478bd9Sstevel@tonic-gate 			break;
130*7c478bd9Sstevel@tonic-gate 
131*7c478bd9Sstevel@tonic-gate 		case 's':
132*7c478bd9Sstevel@tonic-gate 			signo = atoi(optarg);
133*7c478bd9Sstevel@tonic-gate 			break;
134*7c478bd9Sstevel@tonic-gate 
135*7c478bd9Sstevel@tonic-gate 		default:
136*7c478bd9Sstevel@tonic-gate 			usage();
137*7c478bd9Sstevel@tonic-gate 		}
138*7c478bd9Sstevel@tonic-gate 	}
139*7c478bd9Sstevel@tonic-gate 
140*7c478bd9Sstevel@tonic-gate 	if (signo) {
141*7c478bd9Sstevel@tonic-gate 		if (kpid == BADPID)
142*7c478bd9Sstevel@tonic-gate 			usage();
143*7c478bd9Sstevel@tonic-gate 	} else
144*7c478bd9Sstevel@tonic-gate 		signo = SIGTERM;
145*7c478bd9Sstevel@tonic-gate 
146*7c478bd9Sstevel@tonic-gate 	if (optind >= argc)
147*7c478bd9Sstevel@tonic-gate 		usage(); /* must be at least one keyword */
148*7c478bd9Sstevel@tonic-gate 
149*7c478bd9Sstevel@tonic-gate 	nkeyword = argc - optind;
150*7c478bd9Sstevel@tonic-gate 	keyword = (char **)malloc(sizeof (char *) * (nkeyword + 1));
151*7c478bd9Sstevel@tonic-gate 	if (!keyword) {
152*7c478bd9Sstevel@tonic-gate 		(void) fprintf(stderr,
153*7c478bd9Sstevel@tonic-gate 			gettext("Not enough memory\n"));
154*7c478bd9Sstevel@tonic-gate 		exit(1);
155*7c478bd9Sstevel@tonic-gate 	}
156*7c478bd9Sstevel@tonic-gate 	for (i = 0; i < nkeyword; i++)
157*7c478bd9Sstevel@tonic-gate 		keyword[i] = argv[optind++];
158*7c478bd9Sstevel@tonic-gate 	keyword[nkeyword] = NULL;
159*7c478bd9Sstevel@tonic-gate 
160*7c478bd9Sstevel@tonic-gate 	if (deflt) {
161*7c478bd9Sstevel@tonic-gate 		len = strlen(deflt) + 1;
162*7c478bd9Sstevel@tonic-gate 		if (len < MAX_INPUT)
163*7c478bd9Sstevel@tonic-gate 			len = MAX_INPUT;
164*7c478bd9Sstevel@tonic-gate 	} else {
165*7c478bd9Sstevel@tonic-gate 		len = MAX_INPUT;
166*7c478bd9Sstevel@tonic-gate 	}
167*7c478bd9Sstevel@tonic-gate 	strval = (char *)malloc(len);
168*7c478bd9Sstevel@tonic-gate 	if (!strval) {
169*7c478bd9Sstevel@tonic-gate 		(void) fprintf(stderr,
170*7c478bd9Sstevel@tonic-gate 			gettext("Not enough memory\n"));
171*7c478bd9Sstevel@tonic-gate 		exit(1);
172*7c478bd9Sstevel@tonic-gate 	}
173*7c478bd9Sstevel@tonic-gate 	n = ckkeywd(strval, keyword, deflt, error, help, prompt);
174*7c478bd9Sstevel@tonic-gate 	if (n == 3) {
175*7c478bd9Sstevel@tonic-gate 		if (kpid > -2)
176*7c478bd9Sstevel@tonic-gate 			(void) kill(kpid, signo);
177*7c478bd9Sstevel@tonic-gate 		(void) puts("q");
178*7c478bd9Sstevel@tonic-gate 	} else if (n == 0)
179*7c478bd9Sstevel@tonic-gate 		(void) fputs(strval, stdout);
180*7c478bd9Sstevel@tonic-gate 	return (n);
181*7c478bd9Sstevel@tonic-gate }
182