/*      $NetBSD: yptest.c,v 1.10 2017/05/04 16:26:10 sevan Exp $         */

/*
 * Copyright (c) 1994 Mats O Jansson <moj@stacken.kth.se>
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 THE AUTHOR 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.
 */

#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: yptest.c,v 1.10 2017/05/04 16:26:10 sevan Exp $");
#endif

#include <sys/types.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

#include <rpc/rpc.h>
#include <rpc/xdr.h>
#include <rpcsvc/yp_prot.h>
#include <rpcsvc/ypclnt.h>

static  int yptest_foreach(int, char *, int, char *, int, char *);

int
main(int argc, char **argv)
{
        char *Domain, *Value, *Key2;
        const char *Map = "passwd.byname";
        const char *Key = "root";
        int KeyLen, ValLen, Status, Order;
        struct ypall_callback Callback;
        struct ypmaplist *ypml, *y;

        if (argc != 1) {
                fprintf(stderr, "usage: %s\n", getprogname());
                exit(1);
        }

        Status = yp_get_default_domain(&Domain);
        if (Status != 0) {
                printf("Can't get YP domain name: %s\n", yperr_string(Status));
                exit(1);
        }

        printf("Test 1: yp_match\n");
        KeyLen = strlen(Key);
        Status = yp_match(Domain, Map, Key, KeyLen, &Value, &ValLen);
        if (Status == 0)
                printf("%*.*s\n", ValLen, ValLen, Value);
        else
                printf("yp error: %s\n", yperr_string(Status));

        printf("\nTest 2: yp_first\n");
        Status = yp_first(Domain, Map, &Key2, &KeyLen, &Value, &ValLen);
        if (Status == 0)
                printf("%*.*s %*.*s\n", KeyLen, KeyLen, Key2, ValLen, ValLen,
                    Value);
        else
                printf("yp error: %s\n", yperr_string(Status));

        printf("\nTest 3: yp_next\n");
        while (Status == 0) {
                Status = yp_next(Domain, Map, Key2, KeyLen, &Key2,
                    &KeyLen, &Value, &ValLen);
                if (Status == 0)
                        printf("%*.*s %*.*s\n", KeyLen, KeyLen, Key2,
                            ValLen, ValLen, Value);
                else
                        printf("yp error: %s\n", yperr_string(Status));
        }

        printf("\nTest 4: yp_master\n");
        Status = yp_master(Domain, Map, &Key2);
        if (Status == 0)
                printf("%s\n", Key2);
        else
                printf("yp error: %s\n", yperr_string(Status));

        printf("\nTest 5: yp_order\n");
        Status = yp_order(Domain, Map, &Order);
        if (Status == 0)
                printf("%d\n", Order);
        else
                printf("yp error: %s\n", yperr_string(Status));

        printf("\nTest 6: yp_maplist\n");
        ypml = NULL;
        switch (yp_maplist(Domain, &ypml)) {
        case 0:
                for (y = ypml; y;) {
                        ypml = y;
                        printf("%s\n", ypml->ypml_name);
                        y = ypml->ypml_next;
                }
                break;
        default:
                printf("yp error: %s\n", yperr_string(Status));
                break;
        }

        printf("\nTest 7: yp_all\n");
        Callback.foreach = yptest_foreach;
        Status = yp_all(Domain, Map, &Callback);
        if (Status != 0)
                printf("yp error: %s\n", yperr_string(Status));

        exit(0);
}

static int
yptest_foreach(int status, char *key, int keylen, char *val, int vallen,
               char *data)
{

        if (status == YP_NOMORE)
                return 0;

        /* key avslutas med NUL */
        /* val avslutas med NUL */
        key[keylen] = '\0';
        val[vallen] = '\0';
        printf("%s %s\n", key, val);
        return 0;
}