errstr.c revision 55714
1/* apps/errstr.c */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59#include <stdio.h> 60#include <stdlib.h> 61#include <string.h> 62#include "apps.h" 63#include <openssl/bio.h> 64#include <openssl/lhash.h> 65#include <openssl/err.h> 66#include <openssl/ssl.h> 67 68#undef PROG 69#define PROG errstr_main 70 71int MAIN(int argc, char **argv) 72 { 73 int i,ret=0; 74 char buf[256]; 75 unsigned long l; 76 77 apps_startup(); 78 79 if (bio_err == NULL) 80 if ((bio_err=BIO_new(BIO_s_file())) != NULL) 81 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 82 83 SSL_load_error_strings(); 84 85 if ((argc > 1) && (strcmp(argv[1],"-stats") == 0)) 86 { 87 BIO *out=NULL; 88 89 out=BIO_new(BIO_s_file()); 90 if ((out != NULL) && BIO_set_fp(out,stdout,BIO_NOCLOSE)) 91 { 92 lh_node_stats_bio((LHASH *)ERR_get_string_table(),out); 93 lh_stats_bio((LHASH *)ERR_get_string_table(),out); 94 lh_node_usage_stats_bio((LHASH *) 95 ERR_get_string_table(),out); 96 } 97 if (out != NULL) BIO_free(out); 98 argc--; 99 argv++; 100 } 101 102 for (i=1; i<argc; i++) 103 { 104 if (sscanf(argv[i],"%lx",&l)) 105 printf("%s\n",ERR_error_string(l,buf)); 106 else 107 { 108 printf("%s: bad error code\n",argv[i]); 109 printf("usage: errstr [-stats] <errno> ...\n"); 110 ret++; 111 } 112 } 113 EXIT(ret); 114 } 115