126 lines
5.1 KiB
C
126 lines
5.1 KiB
C
/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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* All rights reserved.
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*
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* This package is an SSL implementation written
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* by Eric Young (eay@cryptsoft.com).
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* The implementation was written so as to conform with Netscapes SSL.
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*
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* This library is free for commercial and non-commercial use as long as
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* the following conditions are aheared to. The following conditions
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* apply to all code found in this distribution, be it the RC4, RSA,
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* lhash, DES, etc., code; not just the SSL code. The SSL documentation
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* included with this distribution is covered by the same copyright terms
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* except that the holder is Tim Hudson (tjh@cryptsoft.com).
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*
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* Copyright remains Eric Young's, and as such any Copyright notices in
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* the code are not to be removed.
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* If this package is used in a product, Eric Young should be given attribution
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* as the author of the parts of the library used.
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* This can be in the form of a textual message at program startup or
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* in documentation (online or textual) provided with the package.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* "This product includes cryptographic software written by
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* Eric Young (eay@cryptsoft.com)"
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* The word 'cryptographic' can be left out if the rouines from the library
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* being used are not cryptographic related :-).
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* 4. If you include any Windows specific code (or a derivative thereof) from
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* the apps directory (application code) you must include an acknowledgement:
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* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
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*
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* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* The licence and distribution terms for any publically available version or
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* derivative of this code cannot be changed. i.e. this code cannot simply be
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* copied and put under another distribution licence
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* [including the GNU Public Licence.]
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "apps.h"
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#include <openssl/bio.h>
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#include <openssl/lhash.h>
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#include <openssl/err.h>
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#include <openssl/ssl.h>
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typedef enum OPTION_choice {
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OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
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OPT_STATS
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} OPTION_CHOICE;
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OPTIONS errstr_options[] = {
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{OPT_HELP_STR, 1, '-', "Usage: %s [options] errnum...\n"},
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{OPT_HELP_STR, 1, '-', " errnum Error number\n"},
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{"help", OPT_HELP, '-', "Display this summary"},
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{"stats", OPT_STATS, '-',
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"Print internal hashtable statistics (long!)"},
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{NULL}
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};
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int errstr_main(int argc, char **argv)
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{
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OPTION_CHOICE o;
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char buf[256], *prog;
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int ret = 1;
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unsigned long l;
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prog = opt_init(argc, argv, errstr_options);
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while ((o = opt_next()) != OPT_EOF) {
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switch (o) {
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case OPT_EOF:
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case OPT_ERR:
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BIO_printf(bio_err, "%s: Use -help for summary.\n", prog);
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goto end;
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case OPT_HELP:
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opt_help(errstr_options);
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ret = 0;
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goto end;
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case OPT_STATS:
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lh_ERR_STRING_DATA_node_stats_bio(ERR_get_string_table(),
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bio_out);
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lh_ERR_STRING_DATA_stats_bio(ERR_get_string_table(), bio_out);
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lh_ERR_STRING_DATA_node_usage_stats_bio(ERR_get_string_table(),
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bio_out);
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ret = 0;
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goto end;
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}
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}
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ret = 0;
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for (argv = opt_rest(); *argv; argv++) {
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if (sscanf(*argv, "%lx", &l) == 0)
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ret++;
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else {
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/* We're not really an SSL application so this won't auto-init, but
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* we're still interested in SSL error strings
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*/
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OPENSSL_init_ssl(OPENSSL_INIT_LOAD_SSL_STRINGS
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| OPENSSL_INIT_LOAD_CRYPTO_STRINGS, NULL);
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ERR_error_string_n(l, buf, sizeof buf);
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BIO_printf(bio_out, "%s\n", buf);
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}
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}
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end:
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return (ret);
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}
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