1/* $OpenBSD: init.c,v 1.6 2020/09/06 17:08:29 mortimer Exp $ */ 2 3/*- 4 * Copyright (c) 1996 Berkeley Software Design, Inc. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Berkeley Software Design, 17 * Inc. 18 * 4. The name of Berkeley Software Design, Inc. may not be used to endorse 19 * or promote products derived from this software without specific prior 20 * written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY BERKELEY SOFTWARE DESIGN, INC. ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL BERKELEY SOFTWARE DESIGN, INC. BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * BSDI $From: init.c,v 1.2 1996/09/05 23:17:06 prb Exp $ 35 */ 36 37#include <sys/types.h> 38#include <limits.h> 39#include <stdio.h> 40#include <stdlib.h> 41#include <string.h> 42 43#include "token.h" 44#include "tokendb.h" 45 46static struct token_types types[] = { 47 { "activ", "ActivCard", "/etc/activ.db", "012345", 48 TOKEN_HEXINIT, 49 TOKEN_DECMODE | TOKEN_HEXMODE, /* avail */ 50 TOKEN_HEXMODE }, /* default */ 51 { "crypto", "CRYPTOCard", "/etc/crypto.db", "012345", 52 TOKEN_HEXINIT | TOKEN_PHONE, 53 TOKEN_DECMODE | TOKEN_HEXMODE | TOKEN_PHONEMODE | TOKEN_RIM, 54 TOKEN_HEXMODE }, /* default */ 55 { "snk", "SNK 004", "/etc/snk.db", "222333", 56 0, 57 TOKEN_DECMODE | TOKEN_HEXMODE, /* avail */ 58 TOKEN_DECMODE }, /* default */ 59 { "token", "X9.9 Token", "/etc/x99token.db", "012345", 60 TOKEN_HEXINIT, 61 TOKEN_DECMODE | TOKEN_HEXMODE | TOKEN_RIM, /* avail */ 62 TOKEN_HEXMODE }, /* default */ 63}; 64 65struct token_types *tt; 66 67static struct { 68 char *name; 69 u_int value; 70} modes[] = { 71 { "hexadecimal", TOKEN_HEXMODE }, 72 { "hex", TOKEN_HEXMODE }, 73 { "decimal", TOKEN_DECMODE }, 74 { "dec", TOKEN_DECMODE }, 75 { "phonebook", TOKEN_PHONEMODE }, 76 { "phone", TOKEN_PHONEMODE }, 77 { "reduced-input", TOKEN_RIM }, 78 { "rim", TOKEN_RIM } 79}; 80 81int 82token_init(char *path) 83{ 84 char *p; 85 int i; 86 87 if ((p = strrchr(path, '/')) && p[1] != '\0') 88 path = p + 1; 89 90 for (i = 0; i < sizeof(types)/sizeof(types[0]); ++i) 91 if (strstr(path, types[i].name) != NULL) { 92 tt = &types[i]; 93 return (0); 94 } 95 if ((p = strstr(path, "token")) != NULL) { 96 fprintf(stderr, "Please invoke as one of:"); 97 for (i = 0; i < sizeof(types)/sizeof(types[0]); ++i) 98 fprintf(stderr, " %.*s%s%s", 99 (int)(p - path), path, types[i].name, p + 5); 100 fprintf(stderr, "\n"); 101 exit(1); 102 103 } 104 return (-1); 105} 106 107u_int 108token_mode(char *mode) 109{ 110 int i; 111 112 for (i = 0; i < sizeof(modes)/sizeof(modes[0]); ++i) 113 if (strstr(mode, modes[i].name) != NULL) 114 return (tt->modes & modes[i].value); 115 return (0); 116} 117 118char * 119token_getmode(u_int mode) 120{ 121 int i; 122 static char buf[32]; 123 124 for (i = 0; i < sizeof(modes)/sizeof(modes[0]); ++i) 125 if (mode == modes[i].value) 126 return(modes[i].name); 127 snprintf(buf, sizeof(buf), "0x%x", mode); 128 return(buf); 129} 130