getent.c revision 727:b3c37d16ae6c 
1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#pragma ident	"%Z%%M%	%I%	%E% SMI"
28
29#include <stdlib.h>
30#include <stdio.h>
31#include <string.h>
32#include <locale.h>
33#include <unistd.h>
34#include "getent.h"
35
36static const char *cmdname;
37
38struct table {
39	char	*name;			/* name of the table */
40	int	(*func)(const char **);	/* function to do the lookup */
41};
42
43static struct table t[] = {
44	{ "passwd",	dogetpw },
45	{ "group",	dogetgr },
46	{ "hosts",	dogethost },
47	{ "ipnodes",	dogetipnodes },
48	{ "services",	dogetserv },
49	{ "protocols",	dogetproto },
50	{ "ethers",	dogetethers },
51	{ "networks",	dogetnet },
52	{ "netmasks",	dogetnetmask },
53	{ "project",	dogetproject },
54	{ NULL,		NULL }
55};
56
57static	void usage(void) __NORETURN;
58
59int
60main(int argc, const char **argv)
61{
62	struct table *p;
63
64	(void) setlocale(LC_ALL, "");
65
66#if !defined(TEXT_DOMAIN)
67#define	TEXT_DOMAIN	"SYS_TEXT"
68#endif
69
70	(void) textdomain(TEXT_DOMAIN);
71
72	cmdname = argv[0];
73
74	if (argc < 2)
75		usage();
76
77	for (p = t; p->name != NULL; p++) {
78		if (strcmp(argv[1], p->name) == 0) {
79			int rc;
80
81			rc = (*p->func)(&argv[2]);
82			switch (rc) {
83			case EXC_SYNTAX:
84				(void) fprintf(stderr,
85					gettext("Syntax error\n"));
86				break;
87			case EXC_ENUM_NOT_SUPPORTED:
88				(void) fprintf(stderr,
89	gettext("Enumeration not supported on %s\n"), argv[1]);
90				break;
91			case EXC_NAME_NOT_FOUND:
92				break;
93			}
94			exit(rc);
95		}
96	}
97	(void) fprintf(stderr, gettext("Unknown database: %s\n"), argv[1]);
98	usage();
99	/* NOTREACHED */
100}
101
102static void
103usage(void)
104{
105	(void) fprintf(stderr,
106	    gettext("usage: %s database [ key ... ]\n"), cmdname);
107	exit(EXC_SYNTAX);
108}
109