/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (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 2005 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

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

/*LINTLIBRARY*/

#include        <stdio.h>
#include        <stdarg.h>
#include        "users.h"

extern  char    *errmsgs[];
extern  int     lasterrmsg;
extern  char    *cmdname;

/*
 *      synopsis: errmsg(msgid, (arg1, ..., argN))
 */

void
errmsg(int msgid, ...)
{
        va_list args;

        va_start(args, msgid);

        if (msgid >= 0 && msgid < lasterrmsg) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) vfprintf(stderr, errmsgs[ msgid ], args);
        }

        va_end(args);
}

void
warningmsg(int what, char *name)
{
        if ((what & WARN_NAME_TOO_LONG) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s name too long.\n", name);
        }
        if ((what & WARN_BAD_GROUP_NAME) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s name should be all lower case"
                        " or numeric.\n", name);
        }
        if ((what & WARN_BAD_PROJ_NAME) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s name should be all lower case"
                        " or numeric.\n", name);
        }
        if ((what & WARN_BAD_LOGNAME_CHAR) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s name should be all alphanumeric,"
                        " '-', '_', or '.'\n", name);
        }
        if ((what & WARN_BAD_LOGNAME_FIRST) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s name first character"
                        " should be alphabetic.\n", name);
        }
        if ((what & WARN_NO_LOWERCHAR) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s name should have at least one "
                        "lower case character.\n", name);
        }
        if ((what & WARN_LOGGED_IN) != 0) {
                (void) fprintf(stderr, "UX: %s: ", cmdname);
                (void) fprintf(stderr, "%s is currently logged in, some changes"
                        " may not take effect until next login.\n", name);
        }
}