[331] | 1 | /*
|
---|
| 2 | * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
|
---|
| 3 | *
|
---|
| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
|
---|
| 5 | * this file except in compliance with the License. You can obtain a copy
|
---|
| 6 | * in the file LICENSE in the source distribution or at
|
---|
| 7 | * https://www.openssl.org/source/license.html
|
---|
| 8 | */
|
---|
| 9 |
|
---|
| 10 | #include <stdio.h>
|
---|
| 11 | #include <stdlib.h>
|
---|
| 12 | #include <string.h>
|
---|
| 13 | #include "apps.h"
|
---|
| 14 | #include <openssl/bio.h>
|
---|
| 15 | #include <openssl/lhash.h>
|
---|
| 16 | #include <openssl/err.h>
|
---|
| 17 | #include <openssl/ssl.h>
|
---|
| 18 |
|
---|
| 19 | typedef enum OPTION_choice {
|
---|
| 20 | OPT_ERR = -1, OPT_EOF = 0, OPT_HELP
|
---|
| 21 | } OPTION_CHOICE;
|
---|
| 22 |
|
---|
| 23 | OPTIONS errstr_options[] = {
|
---|
| 24 | {OPT_HELP_STR, 1, '-', "Usage: %s [options] errnum...\n"},
|
---|
| 25 | {OPT_HELP_STR, 1, '-', " errnum Error number\n"},
|
---|
| 26 | {"help", OPT_HELP, '-', "Display this summary"},
|
---|
| 27 | {NULL}
|
---|
| 28 | };
|
---|
| 29 |
|
---|
| 30 | int errstr_main(int argc, char **argv)
|
---|
| 31 | {
|
---|
| 32 | OPTION_CHOICE o;
|
---|
| 33 | char buf[256], *prog;
|
---|
| 34 | int ret = 1;
|
---|
| 35 | unsigned long l;
|
---|
| 36 |
|
---|
| 37 | prog = opt_init(argc, argv, errstr_options);
|
---|
| 38 | while ((o = opt_next()) != OPT_EOF) {
|
---|
| 39 | switch (o) {
|
---|
| 40 | case OPT_EOF:
|
---|
| 41 | case OPT_ERR:
|
---|
| 42 | BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
|
---|
| 43 | goto end;
|
---|
| 44 | case OPT_HELP:
|
---|
| 45 | opt_help(errstr_options);
|
---|
| 46 | ret = 0;
|
---|
| 47 | goto end;
|
---|
| 48 | }
|
---|
| 49 | }
|
---|
| 50 |
|
---|
| 51 | ret = 0;
|
---|
| 52 | for (argv = opt_rest(); *argv; argv++) {
|
---|
| 53 | if (sscanf(*argv, "%lx", &l) == 0)
|
---|
| 54 | ret++;
|
---|
| 55 | else {
|
---|
| 56 | /* We're not really an SSL application so this won't auto-init, but
|
---|
| 57 | * we're still interested in SSL error strings
|
---|
| 58 | */
|
---|
| 59 | OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS
|
---|
| 60 | | OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
|
---|
| 61 | ERR_error_string_n(l, buf, sizeof buf);
|
---|
| 62 | BIO_printf(bio_out, "%s\n", buf);
|
---|
| 63 | }
|
---|
| 64 | }
|
---|
| 65 | end:
|
---|
| 66 | return (ret);
|
---|
| 67 | }
|
---|