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 71 int MAIN(int, char **); 72 MAIN(int argc,char ** argv)73 int MAIN(int argc, char **argv) 74 { 75 int i,ret=0; 76 char buf[256]; 77 unsigned long l; 78 79 apps_startup(); 80 81 if (bio_err == NULL) 82 if ((bio_err=BIO_new(BIO_s_file())) != NULL) 83 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 84 85 SSL_load_error_strings(); 86 87 if ((argc > 1) && (strcmp(argv[1],"-stats") == 0)) 88 { 89 BIO *out=NULL; 90 91 out=BIO_new(BIO_s_file()); 92 if ((out != NULL) && BIO_set_fp(out,stdout,BIO_NOCLOSE)) 93 { 94 #ifdef OPENSSL_SYS_VMS 95 { 96 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 97 out = BIO_push(tmpbio, out); 98 } 99 #endif 100 lh_ERR_STRING_DATA_node_stats_bio( 101 ERR_get_string_table(), out); 102 lh_ERR_STRING_DATA_stats_bio(ERR_get_string_table(), 103 out); 104 lh_ERR_STRING_DATA_node_usage_stats_bio( 105 ERR_get_string_table(),out); 106 } 107 if (out != NULL) BIO_free_all(out); 108 argc--; 109 argv++; 110 } 111 112 for (i=1; i<argc; i++) 113 { 114 if (sscanf(argv[i],"%lx",&l)) 115 { 116 ERR_error_string_n(l, buf, sizeof buf); 117 printf("%s\n",buf); 118 } 119 else 120 { 121 printf("%s: bad error code\n",argv[i]); 122 printf("usage: errstr [-stats] <errno> ...\n"); 123 ret++; 124 } 125 } 126 apps_shutdown(); 127 OPENSSL_EXIT(ret); 128 } 129