1 /* $OpenBSD: db.c,v 1.8 2009/10/27 23:59:57 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 <sys/param.h> 34 #include "db.h" 35 #include "ypdb.h" 36 37 /* 38 * This module was created to be able to read database files created 39 * by sendmail -bi. 40 */ 41 42 int 43 db_hash_list_database(char *database) 44 { 45 DB *db; 46 int status; 47 DBT key, val; 48 char path[MAXPATHLEN]; 49 50 snprintf(path, sizeof(path), "%s%s", database, ".db"); 51 52 db = dbopen(path, O_RDONLY, 0, DB_HASH, NULL); 53 if (db != NULL) { 54 status = db->seq(db, &key, &val, R_FIRST); 55 while (status == 0) { 56 printf("%*.*s %*.*s\n", 57 (int)key.size-1, (int)key.size-1, (char *)key.data, 58 (int)val.size-1, (int)val.size-1, (char *)val.data); 59 status = db->seq(db, &key, &val, R_NEXT); 60 } 61 db->close(db); 62 return(1); 63 } 64 return(0); 65 } 66