oamuser/user/val_lprj.c

/*
 * 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) 2013 RackTop Systems.
 */

#include    <sys/types.h>
#include    <stdio.h>
#include    <strings.h>
#include    <sys/param.h>
#include    <users.h>
#include    <userdefs.h>
#include    <project.h>
#include    <errno.h>
#include    "messages.h"


static projid_t projlist[NPROJECTS_MAX + 1];
static int nproj_max = NPROJECTS_MAX;

/* Validate a list of projects */
int **
valid_lproject(char *list)
{
    int n_invalid = 0;
    int i = 0;
    int j;
    char *ptr;
    struct project projent;
    int warning;
    char mybuf[PROJECT_BUFSZ];

    if (!list || !*list)
        return ((int **)NULL);

    while ((ptr = strtok((i || n_invalid) ? NULL : list, ","))) {

        switch (valid_project(ptr, &projent, mybuf, sizeof (mybuf),
            &warning)) {
        case INVALID:
            errmsg(M_INVALID, ptr, "project id");
            n_invalid++;
            break;
        case TOOBIG:
            errmsg(M_TOOBIG, "projid", ptr);
            n_invalid++;
            break;
        case UNIQUE:
            errmsg(M_PROJ_NOTUSED, ptr);
            n_invalid++;
            break;
        case NOTUNIQUE:
            if (!i)
                /* ignore respecified primary  */
                projlist[i++] = projent.pj_projid;
            else {
                /* Keep out duplicates */
                for (j = 0; j < i; j++)
                    if (projent.pj_projid == projlist[j])
                        break;

                if (j == i)
                    /* Not a duplicate */
                    projlist[i++] = projent.pj_projid;
            }
            break;
        }
        if (warning)
            warningmsg(warning, ptr);

        if (i >= nproj_max) {
            errmsg(M_MAXPROJECTS, nproj_max);
            break;
        }
    }

    /* Terminate the list */
    projlist[i] = -1;

    if (n_invalid)
        exit(EX_BADARG);

    return ((int **)projlist);
}