+++ /dev/null
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/************************************************************************
- * NCSA HTTPd Server
- * Software Development Group
- * National Center for Supercomputing Applications
- * University of Illinois at Urbana-Champaign
- * 605 E. Springfield, Champaign, IL 61820
- * httpd@ncsa.uiuc.edu
- *
- * Copyright (C) 1995, Board of Trustees of the University of Illinois
- *
- ************************************************************************
- *
- * md5.c: NCSA HTTPd code which uses the md5c.c RSA Code
- *
- * Original Code Copyright (C) 1994, Jeff Hostetler, Spyglass, Inc.
- * Portions of Content-MD5 code Copyright (C) 1993, 1994 by Carnegie Mellon
- * University (see Copyright below).
- * Portions of Content-MD5 code Copyright (C) 1991 Bell Communications
- * Research, Inc. (Bellcore) (see Copyright below).
- * Portions extracted from mpack, John G. Myers - jgm+@cmu.edu
- * Content-MD5 Code contributed by Martin Hamilton (martin@net.lut.ac.uk)
- *
- */
-
-
-
-/* md5.c --Module Interface to MD5. */
-/* Jeff Hostetler, Spyglass, Inc., 1994. */
-
-#include "ap_config.h"
-#include "apr_portable.h"
-#include "apr_strings.h"
-#include "httpd.h"
-#include "util_md5.h"
-#include "util_ebcdic.h"
-
-AP_DECLARE(char *) ap_md5_binary(apr_pool_t *p, const unsigned char *buf, int length)
-{
- const char *hex = "0123456789abcdef";
- apr_md5_ctx_t my_md5;
- unsigned char hash[MD5_DIGESTSIZE];
- char *r, result[33]; /* (MD5_DIGESTSIZE * 2) + 1 */
- int i;
-
- /*
- * Take the MD5 hash of the string argument.
- */
-
- apr_md5_init(&my_md5);
-#if APR_CHARSET_EBCDIC
- apr_md5_set_xlate(&my_md5, ap_hdrs_to_ascii);
-#endif
- apr_md5_update(&my_md5, buf, (unsigned int)length);
- apr_md5_final(hash, &my_md5);
-
- for (i = 0, r = result; i < MD5_DIGESTSIZE; i++) {
- *r++ = hex[hash[i] >> 4];
- *r++ = hex[hash[i] & 0xF];
- }
- *r = '\0';
-
- return apr_pstrndup(p, result, MD5_DIGESTSIZE*2);
-}
-
-AP_DECLARE(char *) ap_md5(apr_pool_t *p, const unsigned char *string)
-{
- return ap_md5_binary(p, string, (int) strlen((char *)string));
-}
-
-/* these portions extracted from mpack, John G. Myers - jgm+@cmu.edu */
-
-/* (C) Copyright 1993,1994 by Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of Carnegie
- * Mellon University not be used in advertising or publicity
- * pertaining to distribution of the software without specific,
- * written prior permission. Carnegie Mellon University makes no
- * representations about the suitability of this software for any
- * purpose. It is provided "as is" without express or implied
- * warranty.
- *
- * CARNEGIE MELLON UNIVERSITY DISCLAIMS ALL WARRANTIES WITH REGARD TO
- * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY BE LIABLE
- * FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- */
-
-/*
- * Copyright (c) 1991 Bell Communications Research, Inc. (Bellcore)
- *
- * Permission to use, copy, modify, and distribute this material
- * for any purpose and without fee is hereby granted, provided
- * that the above copyright notice and this permission notice
- * appear in all copies, and that the name of Bellcore not be
- * used in advertising or publicity pertaining to this
- * material without the specific, prior written permission
- * of an authorized representative of Bellcore. BELLCORE
- * MAKES NO REPRESENTATIONS ABOUT THE ACCURACY OR SUITABILITY
- * OF THIS MATERIAL FOR ANY PURPOSE. IT IS PROVIDED "AS IS",
- * WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES.
- */
-
-static char basis_64[] =
-"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-AP_DECLARE(char *) ap_md5contextTo64(apr_pool_t *a, apr_md5_ctx_t *context)
-{
- unsigned char digest[18];
- char *encodedDigest;
- int i;
- char *p;
-
- encodedDigest = (char *) apr_pcalloc(a, 25 * sizeof(char));
-
- apr_md5_final(digest, context);
- digest[sizeof(digest) - 1] = digest[sizeof(digest) - 2] = 0;
-
- p = encodedDigest;
- for (i = 0; i < sizeof(digest); i += 3) {
- *p++ = basis_64[digest[i] >> 2];
- *p++ = basis_64[((digest[i] & 0x3) << 4) | ((int) (digest[i + 1] & 0xF0) >> 4)];
- *p++ = basis_64[((digest[i + 1] & 0xF) << 2) | ((int) (digest[i + 2] & 0xC0) >> 6)];
- *p++ = basis_64[digest[i + 2] & 0x3F];
- }
- *p-- = '\0';
- *p-- = '=';
- *p-- = '=';
- return encodedDigest;
-}
-
-AP_DECLARE(char *) ap_md5digest(apr_pool_t *p, apr_file_t *infile)
-{
- apr_md5_ctx_t context;
- unsigned char buf[1000];
- long length = 0;
- apr_size_t nbytes;
- apr_off_t offset = 0L;
-
- apr_md5_init(&context);
- nbytes = sizeof(buf);
- while (apr_file_read(infile, buf, &nbytes) == APR_SUCCESS) {
- length += nbytes;
- apr_md5_update(&context, buf, nbytes);
- }
- apr_file_seek(infile, APR_SET, &offset);
- return ap_md5contextTo64(p, &context);
-}
-
Code Review / bottlenecks.git / blobdiff