GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.sbin/user/main.c Lines: 0 10 0.0 %
Date: 2017-11-13 Branches: 0 12 0.0 %

Line Branch Exec Source
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/* $OpenBSD: main.c,v 1.11 2016/11/29 03:59:31 jsg Exp $ */
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/* $NetBSD: main.c,v 1.3 2002/07/09 10:34:16 tron Exp $ */
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/*
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 * Copyright (c) 1999 Alistair G. Crooks.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. The name of the author may not be used to endorse or promote
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 *    products derived from this software without specific prior written
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 *    permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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#include <err.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "usermgmt.h"
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enum {
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	MaxCmdWords = 2
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};
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/* this struct describes a command */
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typedef struct cmd_t {
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	int		c_wc;				/* word count */
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	const char	*c_word[MaxCmdWords];		/* command words */
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	int		(*c_func)(int, char **);	/* called function */
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} cmd_t;
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/* despatch table for commands */
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static cmd_t	cmds[] = {
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	{	1,	{ "useradd",	NULL },		useradd		},
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	{	2,	{ "user",	"add" },	useradd		},
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	{	1,	{ "usermod",	NULL },		usermod		},
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	{	2,	{ "user",	"mod" },	usermod		},
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	{	1,	{ "userdel",	NULL },		userdel		},
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	{	2,	{ "user",	"del" },	userdel		},
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	{	1,	{ "userinfo",	NULL },		userinfo	},
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	{	2,	{ "user",	"info" },	userinfo	},
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	{	1,	{ "groupadd",	NULL },		groupadd	},
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	{	2,	{ "group",	"add" },	groupadd	},
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	{	1,	{ "groupmod",	NULL },		groupmod	},
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	{	2,	{ "group",	"mod" },	groupmod	},
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	{	1,	{ "groupdel",	NULL },		groupdel	},
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	{	2,	{ "group",	"del" },	groupdel	},
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	{	1,	{ "groupinfo",	NULL },		groupinfo	},
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	{	2,	{ "group",	"info" },	groupinfo	},
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	{	0	}
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};
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extern char	*__progname;
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int
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main(int argc, char **argv)
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{
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	cmd_t	*cmdp;
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	int	matched;
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	int	i;
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	for (cmdp = cmds ; cmdp->c_wc > 0 ; cmdp++) {
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		for (matched = i = 0 ; i < cmdp->c_wc && i < MaxCmdWords ; i++) {
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			if (argc > i) {
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				if (strcmp((i == 0) ? __progname : argv[i],
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				    cmdp->c_word[i]) == 0) {
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					matched += 1;
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				} else
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					break;
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			}
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		}
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		if (matched == cmdp->c_wc && cmdp->c_func != NULL)
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			return (*cmdp->c_func)(argc - (matched - 1),
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			    argv + (matched - 1));
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	}
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	usermgmt_usage(__progname);
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}