1 /* $OpenBSD: db.c,v 1.9 2015/01/16 06:40:23 deraadt Exp $ */
2
3 /*
4 * Copyright (c) 1997 Mats O Jansson <moj@stacken.kth.se>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
17 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
20 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29 #include <sys/types.h>
30 #include <db.h>
31 #include <fcntl.h>
32 #include <stdio.h>
33 #include "db.h"
34 #include "ypdb.h"
35
36 /*
37 * This module was created to be able to read database files created
38 * by sendmail -bi.
39 */
40
41 int
db_hash_list_database(char * database)42 db_hash_list_database(char *database)
43 {
44 DB *db;
45 int status;
46 DBT key, val;
47 char path[PATH_MAX];
48
49 snprintf(path, sizeof(path), "%s%s", database, ".db");
50
51 db = dbopen(path, O_RDONLY, 0, DB_HASH, NULL);
52 if (db != NULL) {
53 status = db->seq(db, &key, &val, R_FIRST);
54 while (status == 0) {
55 printf("%*.*s %*.*s\n",
56 (int)key.size-1, (int)key.size-1, (char *)key.data,
57 (int)val.size-1, (int)val.size-1, (char *)val.data);
58 status = db->seq(db, &key, &val, R_NEXT);
59 }
60 db->close(db);
61 return(1);
62 }
63 return(0);
64 }
65