1 files changed, 0 insertions, 300 deletions
diff --git a/libpwdgrp/shadow.c b/libpwdgrp/shadow.c
deleted file mode 100644
index b3a4901f5..000000000
--- a/libpwdgrp/shadow.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * Copyright 1989 - 1994, Julianne Frances Haugh
- *			<jockgrrl@austin.rr.com>, <jfh@austin.ibm.com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Julianne F. Haugh nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY JULIE HAUGH AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL JULIE HAUGH OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* TODO:  fgetspent_r.c  getspent_r.c  getspnam_r.c sgetspent_r.c
- *		  lckpwdf  ulckpwdf
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-#include "busybox.h"
-#include "shadow_.h"
-
-static FILE *shadow;
-static char spwbuf[BUFSIZ];
-static struct spwd spwd;
-
-#define	FIELDS	9
-#define	OFIELDS	5
-
-/* setspent - initialize access to shadow text and DBM files */
-void setspent(void)
-{
-	if (shadow) {
-		rewind(shadow);
-	} else {
-		shadow = bb_xfopen(bb_path_shadow_file, "r");
-	}
-}
-
-/* endspent - terminate access to shadow text and DBM files */
-void endspent(void)
-{
-	if (shadow)
-		(void) fclose(shadow);
-	shadow = (FILE *) 0;
-}
-
-/* getspent - get a (struct spwd *) from the current shadow file */
-struct spwd *getspent(void)
-{
-	if (!shadow)
-		setspent();
-	return (fgetspent(shadow));
-}
-
-/* getspnam - get a shadow entry by name */
-struct spwd *getspnam(const char *name)
-{
-	struct spwd *sp;
-
-	if (!name || !strlen(name))
-		return NULL;
-
-	setspent();
-	while ((sp = getspent()) != NULL) {
-		if (strcmp(name, sp->sp_namp) == 0)
-			break;
-	}
-	endspent();
-	return (sp);
-}
-
-
-/* sgetspent - convert string in shadow file format to (struct spwd *) */
-/* returns NULL on error */
-struct spwd *sgetspent(const char *string)
-{
-	char *fields[FIELDS];
-	char *cp;
-	char *cpp;
-	int i;
-
-	/*
-	 * Copy string to local buffer.  It has to be tokenized and we
-	 * have to do that to our private copy.
-	 */
-
-	if (strlen(string) >= sizeof spwbuf)
-		/* return 0; */
-		return NULL;
-	strcpy(spwbuf, string);
-
-	if ((cp = strrchr(spwbuf, '\n')))
-		*cp = '\0';
-
-	/*
-	 * Tokenize the string into colon separated fields.  Allow up to
-	 * FIELDS different fields.
-	 */
-
-	for (cp = spwbuf, i = 0; *cp && i < FIELDS; i++) {
-		fields[i] = cp;
-		while (*cp && *cp != ':')
-			cp++;
-
-		if (*cp)
-			*cp++ = '\0';
-	}
-
-	/*
-	 * It is acceptable for the last SVR4 field to be blank.  This
-	 * results in the loop being terminated early.  In which case,
-	 * we just make the last field be blank and be done with it.
-	 */
-
-	if (i == (FIELDS - 1))
-		fields[i++] = cp;
-
-	if ((cp && *cp) || (i != FIELDS && i != OFIELDS))
-		/* return 0; */
-		return NULL;
-
-	/*
-	 * Start populating the structure.  The fields are all in
-	 * static storage, as is the structure we pass back.  If we
-	 * ever see a name with '+' as the first character, we try
-	 * to turn on NIS processing.
-	 */
-
-	spwd.sp_namp = fields[0];
-	spwd.sp_pwdp = fields[1];
-
-	/*
-	 * Get the last changed date.  For all of the integer fields,
-	 * we check for proper format.  It is an error to have an
-	 * incorrectly formatted number, unless we are using NIS.
-	 */
-
-	if ((spwd.sp_lstchg = strtol(fields[2], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[2][0] == '\0')
-		spwd.sp_lstchg = -1;
-
-	/*
-	 * Get the minimum period between password changes.
-	 */
-
-	if ((spwd.sp_min = strtol(fields[3], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[3][0] == '\0')
-		spwd.sp_min = -1;
-
-	/*
-	 * Get the maximum number of days a password is valid.
-	 */
-
-	if ((spwd.sp_max = strtol(fields[4], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[4][0] == '\0')
-		spwd.sp_max = -1;
-
-	/*
-	 * If there are only OFIELDS fields (this is a SVR3.2 /etc/shadow
-	 * formatted file), initialize the other field members to -1.
-	 */
-
-	if (i == OFIELDS) {
-		spwd.sp_warn = spwd.sp_inact = spwd.sp_expire = spwd.sp_flag = -1;
-
-		return &spwd;
-	}
-
-	/*
-	 * The rest of the fields are mandatory for SVR4, but optional
-	 * for anything else.  However, if one is present the others
-	 * must be as well.
-	 */
-
-	/*
-	 * Get the number of days of password expiry warning.
-	 */
-
-	if ((spwd.sp_warn = strtol(fields[5], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[5][0] == '\0')
-		spwd.sp_warn = -1;
-
-	/*
-	 * Get the number of days of inactivity before an account is
-	 * disabled.
-	 */
-
-	if ((spwd.sp_inact = strtol(fields[6], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[6][0] == '\0')
-		spwd.sp_inact = -1;
-
-	/*
-	 * Get the number of days after the epoch before the account is
-	 * set to expire.
-	 */
-
-	if ((spwd.sp_expire = strtol(fields[7], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[7][0] == '\0')
-		spwd.sp_expire = -1;
-
-	/*
-	 * This field is reserved for future use.  But it isn't supposed
-	 * to have anything other than a valid integer in it.
-	 */
-
-	if ((spwd.sp_flag = strtol(fields[8], &cpp, 10)) == 0 && *cpp) {
-		/* return 0; */
-		return NULL;
-	} else if (fields[8][0] == '\0')
-		spwd.sp_flag = -1;
-
-	return (&spwd);
-}
-
-/* fgetspent - get an entry from an /etc/shadow formatted stream */
-struct spwd *fgetspent(FILE *fp)
-{
-	char buf[BUFSIZ];
-	char *cp;
-
-	if (!fp)
-		/* return (0); */
-		return NULL;
-
-	if (fgets(buf, sizeof buf, fp) != (char *) 0) {
-		if ((cp = strchr(buf, '\n')))
-			*cp = '\0';
-		return (sgetspent(buf));
-	}
-	/* return 0; */
-	return NULL;
-}
-
-/*
- * putspent - put a (struct spwd *) into the (FILE *) you provide.
- *
- *	this was described in shadow_.h but not implemented, so here
- *	I go.  -beppu
- *
- */
-int putspent(const struct spwd *sp, FILE *fp)
-{
-	int ret;
-
-	/* seek to end */
-	ret = fseek(fp, 0, SEEK_END);
-	if (ret == -1) {
-		/* return -1; */
-		return 1;
-	}
-
-	/* powered by fprintf */
-	fprintf(fp, "%s:%s:%ld:%ld:%ld:%ld:%ld:%ld:%s\n", sp->sp_namp,	/* login name */
-			sp->sp_pwdp,		/* encrypted password */
-			sp->sp_lstchg,		/* date of last change */
-			sp->sp_min,			/* minimum number of days between changes */
-			sp->sp_max,			/* maximum number of days between changes */
-			sp->sp_warn,		/* number of days of warning before password expires */
-			sp->sp_inact,		/* number of days after password expires until
-								   the account becomes unusable */
-			sp->sp_expire,		/* days since 1/1/70 until account expires */
-			"");
-	return 0;
-}
-
-