diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/lhash/lh_stats.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/lhash/lh_stats.c | 178 |
1 files changed, 153 insertions, 25 deletions
diff --git a/Cryptlib/OpenSSL/crypto/lhash/lh_stats.c b/Cryptlib/OpenSSL/crypto/lhash/lh_stats.c index 73378324..0bfec232 100644 --- a/Cryptlib/OpenSSL/crypto/lhash/lh_stats.c +++ b/Cryptlib/OpenSSL/crypto/lhash/lh_stats.c @@ -1,65 +1,185 @@ -/* - * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved. +/* crypto/lhash/lh_stats.c */ +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. * - * Licensed under the OpenSSL license (the "License"). You may not use - * this file except in compliance with the License. You can obtain a copy - * in the file LICENSE in the source distribution or at - * https://www.openssl.org/source/license.html + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] */ #include <stdio.h> #include <string.h> #include <stdlib.h> /* - * If you wish to build this outside of OpenSSL, remove the following lines + * If you wish to build this outside of SSLeay, remove the following lines * and things should work as expected */ -#include "internal/cryptlib.h" +#include "cryptlib.h" -#include <openssl/bio.h> +#ifndef OPENSSL_NO_BIO +# include <openssl/bio.h> +#endif #include <openssl/lhash.h> -#include "lhash_lcl.h" -# ifndef OPENSSL_NO_STDIO -void OPENSSL_LH_stats(const OPENSSL_LHASH *lh, FILE *fp) +#ifdef OPENSSL_NO_BIO + +void lh_stats(LHASH *lh, FILE *out) +{ + fprintf(out, "num_items = %lu\n", lh->num_items); + fprintf(out, "num_nodes = %u\n", lh->num_nodes); + fprintf(out, "num_alloc_nodes = %u\n", lh->num_alloc_nodes); + fprintf(out, "num_expands = %lu\n", lh->num_expands); + fprintf(out, "num_expand_reallocs = %lu\n", lh->num_expand_reallocs); + fprintf(out, "num_contracts = %lu\n", lh->num_contracts); + fprintf(out, "num_contract_reallocs = %lu\n", lh->num_contract_reallocs); + fprintf(out, "num_hash_calls = %lu\n", lh->num_hash_calls); + fprintf(out, "num_comp_calls = %lu\n", lh->num_comp_calls); + fprintf(out, "num_insert = %lu\n", lh->num_insert); + fprintf(out, "num_replace = %lu\n", lh->num_replace); + fprintf(out, "num_delete = %lu\n", lh->num_delete); + fprintf(out, "num_no_delete = %lu\n", lh->num_no_delete); + fprintf(out, "num_retrieve = %lu\n", lh->num_retrieve); + fprintf(out, "num_retrieve_miss = %lu\n", lh->num_retrieve_miss); + fprintf(out, "num_hash_comps = %lu\n", lh->num_hash_comps); +# if 0 + fprintf(out, "p = %u\n", lh->p); + fprintf(out, "pmax = %u\n", lh->pmax); + fprintf(out, "up_load = %lu\n", lh->up_load); + fprintf(out, "down_load = %lu\n", lh->down_load); +# endif +} + +void lh_node_stats(LHASH *lh, FILE *out) +{ + LHASH_NODE *n; + unsigned int i, num; + + for (i = 0; i < lh->num_nodes; i++) { + for (n = lh->b[i], num = 0; n != NULL; n = n->next) + num++; + fprintf(out, "node %6u -> %3u\n", i, num); + } +} + +void lh_node_usage_stats(LHASH *lh, FILE *out) +{ + LHASH_NODE *n; + unsigned long num; + unsigned int i; + unsigned long total = 0, n_used = 0; + + for (i = 0; i < lh->num_nodes; i++) { + for (n = lh->b[i], num = 0; n != NULL; n = n->next) + num++; + if (num != 0) { + n_used++; + total += num; + } + } + fprintf(out, "%lu nodes used out of %u\n", n_used, lh->num_nodes); + fprintf(out, "%lu items\n", total); + if (n_used == 0) + return; + fprintf(out, "load %d.%02d actual load %d.%02d\n", + (int)(total / lh->num_nodes), + (int)((total % lh->num_nodes) * 100 / lh->num_nodes), + (int)(total / n_used), (int)((total % n_used) * 100 / n_used)); +} + +#else + +# ifndef OPENSSL_NO_FP_API +void lh_stats(const _LHASH *lh, FILE *fp) { BIO *bp; bp = BIO_new(BIO_s_file()); if (bp == NULL) - return; + goto end; BIO_set_fp(bp, fp, BIO_NOCLOSE); - OPENSSL_LH_stats_bio(lh, bp); + lh_stats_bio(lh, bp); BIO_free(bp); + end:; } -void OPENSSL_LH_node_stats(const OPENSSL_LHASH *lh, FILE *fp) +void lh_node_stats(const _LHASH *lh, FILE *fp) { BIO *bp; bp = BIO_new(BIO_s_file()); if (bp == NULL) - return; + goto end; BIO_set_fp(bp, fp, BIO_NOCLOSE); - OPENSSL_LH_node_stats_bio(lh, bp); + lh_node_stats_bio(lh, bp); BIO_free(bp); + end:; } -void OPENSSL_LH_node_usage_stats(const OPENSSL_LHASH *lh, FILE *fp) +void lh_node_usage_stats(const _LHASH *lh, FILE *fp) { BIO *bp; bp = BIO_new(BIO_s_file()); if (bp == NULL) - return; + goto end; BIO_set_fp(bp, fp, BIO_NOCLOSE); - OPENSSL_LH_node_usage_stats_bio(lh, bp); + lh_node_usage_stats_bio(lh, bp); BIO_free(bp); + end:; } # endif -void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out) +void lh_stats_bio(const _LHASH *lh, BIO *out) { BIO_printf(out, "num_items = %lu\n", lh->num_items); BIO_printf(out, "num_nodes = %u\n", lh->num_nodes); @@ -78,11 +198,17 @@ void OPENSSL_LH_stats_bio(const OPENSSL_LHASH *lh, BIO *out) BIO_printf(out, "num_retrieve = %lu\n", lh->num_retrieve); BIO_printf(out, "num_retrieve_miss = %lu\n", lh->num_retrieve_miss); BIO_printf(out, "num_hash_comps = %lu\n", lh->num_hash_comps); +# if 0 + BIO_printf(out, "p = %u\n", lh->p); + BIO_printf(out, "pmax = %u\n", lh->pmax); + BIO_printf(out, "up_load = %lu\n", lh->up_load); + BIO_printf(out, "down_load = %lu\n", lh->down_load); +# endif } -void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out) +void lh_node_stats_bio(const _LHASH *lh, BIO *out) { - OPENSSL_LH_NODE *n; + LHASH_NODE *n; unsigned int i, num; for (i = 0; i < lh->num_nodes; i++) { @@ -92,9 +218,9 @@ void OPENSSL_LH_node_stats_bio(const OPENSSL_LHASH *lh, BIO *out) } } -void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out) +void lh_node_usage_stats_bio(const _LHASH *lh, BIO *out) { - OPENSSL_LH_NODE *n; + LHASH_NODE *n; unsigned long num; unsigned int i; unsigned long total = 0, n_used = 0; @@ -116,3 +242,5 @@ void OPENSSL_LH_node_usage_stats_bio(const OPENSSL_LHASH *lh, BIO *out) (int)((total % lh->num_nodes) * 100 / lh->num_nodes), (int)(total / n_used), (int)((total % n_used) * 100 / n_used)); } + +#endif |