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/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000 The Apache Software Foundation. All rights
* reserved.
*
* 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 above 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. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" must
* not be used to endorse or promote products derived from this
* software without prior written permission. For written
* permission, please contact apache@apache.org.
*
* 5. Products derived from this software may not be called "Apache",
* nor may "Apache" appear in their name, without prior written
* permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED 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 APACHE SOFTWARE FOUNDATION OR
* ITS 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
* Portions of this software are based upon public domain software
* originally written at the National Center for Supercomputing Applications,
* University of Illinois, Urbana-Champaign.
*/
#ifndef APACHE_UTIL_MD5_H
#define APACHE_UTIL_MD5_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @package Apache MD5 library
*/
#include "apr_md5.h"
/**
* Create an MD5 checksum of a given string
* @param a Pool to allocate out of
* @param string String to get the checksum of
* @return The checksum
* @deffunc char *ap_md5(apr_pool_t *a, const unsigned char *string)
*/
API_EXPORT(char *) ap_md5(apr_pool_t *a, const unsigned char *string);
/**
* Create an MD5 checksum of a string of binary data
* @param a Pool to allocate out of
* @param buf Buffer to generate checksum for
* @param len The length of the buffer
* @return The checksum
* @deffunc char *ap_md5_binary(apr_pool_t *a, const unsigned char *buf, int len)
*/
API_EXPORT(char *) ap_md5_binary(apr_pool_t *a, const unsigned char *buf, int len);
/**
* Convert an MD5 checksum into a base64 encoding
* @param p The pool to allocate out of
* @param context The context to convert
* @return The converted encoding
* @deffunc char *ap_md5contextTo64(apr_pool_t *p, apr_md5_ctx_t *context)
*/
API_EXPORT(char *) ap_md5contextTo64(apr_pool_t *p, apr_md5_ctx_t *context);
#ifdef APACHE_XLATE
/**
* Create an MD5 Digest for a given file
* @param p The pool to allocate out of
* @param infile The file to create the digest for
* @param xlate The translation header to use.
* @warning The xlate parameter is only available if APACHE_XLATE is defined
* @deffunc char *ap_md5digest(apr_pool_t *p, apr_file_t *infile, apr_xlate_t *xlate)
*/
API_EXPORT(char *) ap_md5digest(apr_pool_t *p, apr_file_t *infile,
apr_xlate_t *xlate);
#else
API_EXPORT(char *) ap_md5digest(apr_pool_t *p, apr_file_t *infile);
#endif
#ifdef __cplusplus
}
#endif
#endif /* !APACHE_UTIL_MD5_H */
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