From bdfd0d78bc44e73d693510e70087857785b3b521 Mon Sep 17 00:00:00 2001
From: Eric Andersen
Date: Wed, 24 Oct 2001 05:00:29 +0000
Subject: Major rework of the directory structure and the entire build system. 
 -Erik

---
 addgroup.c | 178 -------------------------------------------------------------
 1 file changed, 178 deletions(-)
 delete mode 100644 addgroup.c

(limited to 'addgroup.c')

diff --git a/addgroup.c b/addgroup.c
deleted file mode 100644
index 3d93201..0000000
--- a/addgroup.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * addgroup - add users to /etc/passwd and /etc/shadow
- *
- *
- * Copyright (C) 1999 by Lineo, inc.
- * Written by John Beppu <beppu@lineo.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/param.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include "busybox.h"
-#include "pwd_grp/pwd.h"
-#include "pwd_grp/grp.h"
-
-#define GROUP_FILE      "/etc/group"
-#define SHADOW_FILE		"/etc/gshadow"
-
-
-/* structs __________________________ */
-
-/* data _____________________________ */
-
-/* defaults : should this be in an external file? */
-static char *default_passwd = "x";
-
-
-/* make sure gr_name isn't taken, make sure gid is kosher
- * return 1 on failure */
-static int group_study(const char *filename, struct group *g)
-{
-	FILE *etc_group;
-	gid_t desired;
-
-	struct group *grp;
-	const int max = 65000;
-
-	/* FIXME : make an fopen_wrapper */
-	etc_group = fopen(filename, "r");
-	if (!etc_group) {
-		perror_msg_and_die("%s", filename);
-	}
-
-	/* make sure gr_name isn't taken, make sure gid is kosher */
-	desired = g->gr_gid;
-	while ((grp = fgetgrent(etc_group))) {
-		if ((strcmp(grp->gr_name, g->gr_name)) == 0) {
-			error_msg_and_die("%s: group already in use\n", g->gr_name);
-		}
-		if ((desired) && grp->gr_gid == desired) {
-			error_msg_and_die("%d: gid has already been allocated\n",
-							  desired);
-		}
-		if ((grp->gr_gid > g->gr_gid) && (grp->gr_gid < max)) {
-			g->gr_gid = grp->gr_gid;
-		}
-	}
-	fclose(etc_group);
-
-	/* gid */
-	if (desired) {
-		g->gr_gid = desired;
-	} else {
-		g->gr_gid++;
-	}
-	/* return 1; */
-	return 0;
-}
-
-/* append a new user to the passwd file */
-static int addgroup(const char *filename, char *group, gid_t gid)
-{
-	FILE *etc_group;
-	FILE *etc_gshadow;
-	char *gshadow = SHADOW_FILE;
-
-	struct group gr;
-
-	/* group:passwd:gid:userlist */
-	const char *entryfmt = "%s:%s:%d:%s\n";
-
-	/* make sure gid and group haven't already been allocated */
-	gr.gr_gid = gid;
-	gr.gr_name = group;
-	if (group_study(filename, &gr))
-		return 1;
-
-	/* add entry to group */
-	etc_group = fopen(filename, "a");
-	if (!etc_group) {
-		perror_msg_and_die("%s", filename);
-	}
-	fprintf(etc_group, entryfmt, group, default_passwd, gr.gr_gid, "");
-	fclose(etc_group);
-
-	/* add entry to gshadow if necessary */
-	if (access(gshadow, F_OK|W_OK) == 0) {
-		etc_gshadow = xfopen(gshadow, "a");
-		fprintf(etc_gshadow, "%s:!::\n", group);
-		fclose(etc_gshadow);
-	}
-
-	/* return 1; */
-	return 0;
-}
-
-/*
- * addgroup will take a login_name as its first parameter.
- *
- * gid 
- *
- * can be customized via command-line parameters.
- * ________________________________________________________________________ */
-int addgroup_main(int argc, char **argv)
-{
-	int i;
-	char opt;
-	char *group;
-	gid_t gid = 0;
-
-	/* get remaining args */
-	for (i = 1; i < argc; i++) {
-		if (argv[i][0] == '-') {
-			opt = argv[i][1];
-			switch (opt) {
-			case 'h':
-				show_usage();
-				break;
-			case 'g':
-				gid = strtol(argv[++i], NULL, 10);
-				break;
-			default:
-				error_msg_and_die("addgroup: invalid option -- %c\n", opt);
-			}
-		} else {
-			break;
-		}
-	}
-
-	if (i >= argc) {
-		show_usage();
-	} else {
-		group = argv[i];
-	}
-
-	if (geteuid() != 0) {
-		error_msg_and_die
-			("addgroup: Only root may add a group to the system.\n");
-	}
-
-	/* werk */
-	return addgroup(GROUP_FILE, group, gid);
-}
-
-/* $Id: addgroup.c,v 1.1 2001/08/21 16:18:59 andersen Exp $ */
-- 
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