projects / dragonfly.git / blame
| Commit | Line | Data |
|---|---|---|
| 984263bc MD |
1 | /* |
| 2 | * Written By Julian ELischer | |
| 3 | * Copyright julian Elischer 1993. | |
| 4 | * Permission is granted to use or redistribute this file in any way as long | |
| 5 | * as this notice remains. Julian Elischer does not guarantee that this file | |
| 6 | * is totally correct for any given task and users of this file must | |
| 7 | * accept responsibility for any damage that occurs from the application of this | |
| 8 | * file. | |
| 9 | * | |
| 10 | * (julian@tfs.com julian@dialix.oz.au) | |
| 11 | * | |
| 12 | * User SCSI hooks added by Peter Dufault: | |
| 13 | * | |
| 14 | * Copyright (c) 1994 HD Associates | |
| 15 | * (contact: dufault@hda.com) | |
| 16 | * All rights reserved. | |
| 17 | * | |
| 18 | * Redistribution and use in source and binary forms, with or without | |
| 19 | * modification, are permitted provided that the following conditions | |
| 20 | * are met: | |
| 21 | * 1. Redistributions of source code must retain the above copyright | |
| 22 | * notice, this list of conditions and the following disclaimer. | |
| 23 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 24 | * notice, this list of conditions and the following disclaimer in the | |
| 25 | * documentation and/or other materials provided with the distribution. | |
| 26 | * 3. The name of HD Associates | |
| 27 | * may not be used to endorse or promote products derived from this software | |
| 28 | * without specific prior written permission. | |
| 29 | * | |
| 30 | * THIS SOFTWARE IS PROVIDED BY HD ASSOCIATES ``AS IS'' AND | |
| 31 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 32 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 33 | * ARE DISCLAIMED. IN NO EVENT SHALL HD ASSOCIATES BE LIABLE | |
| 34 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 35 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 36 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 37 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 38 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 39 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 40 | * SUCH DAMAGE. | |
| 1de703da MD |
41 | * |
| 42 | * $FreeBSD: src/sbin/camcontrol/util.c,v 1.6.2.2 2001/03/04 07:20:33 kris Exp $ | |
| 2e9424f2 | 43 | * $DragonFly: src/sbin/camcontrol/util.c,v 1.3 2005/01/11 23:58:55 cpressey Exp $ |
| 984263bc MD |
44 | */ |
| 45 | /* | |
| 46 | * Taken from the original scsi(8) program. | |
| 47 | * from: scsi.c,v 1.17 1998/01/12 07:57:57 charnier Exp $"; | |
| 48 | */ | |
| 984263bc MD |
49 | |
| 50 | #include <stdlib.h> | |
| 51 | #include <stdio.h> | |
| 52 | #include <string.h> | |
| 53 | #include <sys/types.h> | |
| 54 | ||
| 55 | #include <camlib.h> | |
| 56 | #include "camcontrol.h" | |
| 57 | ||
| 58 | int verbose; | |
| 59 | ||
| 60 | /* iget: Integer argument callback | |
| 61 | */ | |
| 62 | int | |
| 63 | iget(void *hook, char *name) | |
| 64 | { | |
| 65 | struct get_hook *h = (struct get_hook *)hook; | |
| 66 | int arg; | |
| 67 | ||
| 68 | if (h->got >= h->argc) | |
| 69 | { | |
| 70 | fprintf(stderr, "Expecting an integer argument.\n"); | |
| 71 | usage(0); | |
| 72 | exit(1); | |
| 73 | } | |
| 74 | arg = strtol(h->argv[h->got], 0, 0); | |
| 75 | h->got++; | |
| 76 | ||
| 77 | if (verbose && name && *name) | |
| 78 | printf("%s: %d\n", name, arg); | |
| 79 | ||
| 80 | return arg; | |
| 81 | } | |
| 82 | ||
| 83 | /* cget: char * argument callback | |
| 84 | */ | |
| 85 | char * | |
| 86 | cget(void *hook, char *name) | |
| 87 | { | |
| 88 | struct get_hook *h = (struct get_hook *)hook; | |
| 89 | char *arg; | |
| 90 | ||
| 91 | if (h->got >= h->argc) | |
| 92 | { | |
| 93 | fprintf(stderr, "Expecting a character pointer argument.\n"); | |
| 94 | usage(0); | |
| 95 | exit(1); | |
| 96 | } | |
| 97 | arg = h->argv[h->got]; | |
| 98 | h->got++; | |
| 99 | ||
| 100 | if (verbose && name) | |
| 101 | printf("cget: %s: %s", name, arg); | |
| 102 | ||
| 103 | return arg; | |
| 104 | } | |
| 105 | ||
| 106 | /* arg_put: "put argument" callback | |
| 107 | */ | |
| 108 | void | |
| 2e9424f2 | 109 | arg_put(void *hook __unused, int letter, void *arg, int count, char *name) |
| 984263bc MD |
110 | { |
| 111 | if (verbose && name && *name) | |
| 112 | printf("%s: ", name); | |
| 113 | ||
| 114 | switch(letter) | |
| 115 | { | |
| 116 | case 'i': | |
| 117 | case 'b': | |
| a276dc6b | 118 | printf("%jd ", (intmax_t)(intptr_t)arg); |
| 984263bc MD |
119 | break; |
| 120 | ||
| 121 | case 'c': | |
| 122 | case 'z': | |
| 123 | { | |
| 124 | char *p; | |
| 125 | ||
| 126 | p = malloc(count + 1); | |
| 127 | if (p == NULL) { | |
| 128 | fprintf(stderr, "can't malloc memory for p\n"); | |
| 129 | exit(1); | |
| 130 | } | |
| 131 | ||
| 132 | bzero(p, count +1); | |
| 133 | strncpy(p, (char *)arg, count); | |
| 134 | if (letter == 'z') | |
| 135 | { | |
| 136 | int i; | |
| 137 | for (i = count - 1; i >= 0; i--) | |
| 138 | if (p[i] == ' ') | |
| 139 | p[i] = 0; | |
| 140 | else | |
| 141 | break; | |
| 142 | } | |
| 143 | printf("%s ", p); | |
| 144 | ||
| 145 | free(p); | |
| 146 | } | |
| 147 | ||
| 148 | break; | |
| 149 | ||
| 150 | default: | |
| 151 | printf("Unknown format letter: '%c'\n", letter); | |
| 152 | } | |
| 153 | if (verbose) | |
| 154 | putchar('\n'); | |
| 155 | } |