/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 2013 Gary Mills
 *
 * Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
 */

/*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*        All Rights Reserved   */


#ifndef _USERS_H
#define _USERS_H


#include <pwd.h>
#include <grp.h>
#include <project.h>

#define GROUP           "/etc/group"

/* max number of projects that can be specified when adding a user */
#define NPROJECTS_MAX   1024

/* validation returns */
#define NOTUNIQUE       0       /* not unique */
#define RESERVED        1       /* reserved */
#define UNIQUE          2       /* is unique */
#define TOOBIG          3       /* number too big */
#define INVALID         4
#define LONGNAME        5       /* string too long */

/*
 * Note: constraints checking for warning (release 2.6),
 * and these may be enforced in the future releases.
 */
#define WARN_NAME_TOO_LONG      0x1
#define WARN_BAD_GROUP_NAME     0x2
#define WARN_BAD_LOGNAME_CHAR   0x4
#define WARN_BAD_LOGNAME_FIRST  0x8
#define WARN_NO_LOWERCHAR       0x10
#define WARN_BAD_PROJ_NAME      0x20
#define WARN_LOGGED_IN          0x40

/* Exit codes from passmgmt */
#define PEX_SUCCESS     0
#define PEX_NO_PERM     1
#define PEX_SYNTAX      2
#define PEX_BADARG      3
#define PEX_BADUID      4
#define PEX_HOSED_FILES 5
#define PEX_FAILED      6
#define PEX_MISSING     7
#define PEX_BUSY        8
#define PEX_BADNAME     9

#define REL_PATH(x)     (x && *x != '/')

/*
 * interfaces available from the library
 */
extern int valid_login(char *, struct passwd **, int *);
extern int valid_gname(char *, struct group **, int *);
extern int valid_group(char *, struct group **, int *);
extern int valid_project(char *, struct project *, void *buf, size_t, int *);
extern int valid_projname(char *, struct project *, void *buf, size_t, int *);
extern void warningmsg(int, char *);
extern void putgrent(struct group *, FILE *);

/* passmgmt */
#define PASSMGMT        "/usr/lib/passmgmt";
#endif  /* _USERS_H */