mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-02 16:49:41 +02:00
99 lines
2.7 KiB
C
99 lines
2.7 KiB
C
/* -*- Mode: c; c-basic-offset: 2 -*-
|
|
*
|
|
* rdf_digest_internal.h - Internal RDF Digest Factory / Digest definitions
|
|
*
|
|
* Copyright (C) 2000-2008, David Beckett http://www.dajobe.org/
|
|
* Copyright (C) 2000-2005, University of Bristol, UK http://www.bristol.ac.uk/
|
|
*
|
|
* This package is Free Software and part of Redland http://librdf.org/
|
|
*
|
|
* It is licensed under the following three licenses as alternatives:
|
|
* 1. GNU Lesser General Public License (LGPL) V2.1 or any newer version
|
|
* 2. GNU General Public License (GPL) V2 or any newer version
|
|
* 3. Apache License, V2.0 or any newer version
|
|
*
|
|
* You may not use this file except in compliance with at least one of
|
|
* the above three licenses.
|
|
*
|
|
* See LICENSE.html or LICENSE.txt at the top of this package for the
|
|
* complete terms and further detail along with the license texts for
|
|
* the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively.
|
|
*
|
|
*
|
|
*/
|
|
|
|
|
|
|
|
#ifndef LIBRDF_DIGEST_INTERNAL_H
|
|
#define LIBRDF_DIGEST_INTERNAL_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
/* based on the GNUPG cipher/digest registration stuff */
|
|
struct librdf_digest_factory_s
|
|
{
|
|
struct librdf_digest_factory_s* next;
|
|
char * name;
|
|
|
|
/* the rest of this structure is populated by the
|
|
digest-specific register function */
|
|
size_t context_length;
|
|
size_t digest_length;
|
|
|
|
/* functions (over context) */
|
|
void (*init)( void *_context );
|
|
void (*update)( void *_context, const unsigned char *buf, size_t nbytes );
|
|
void (*final)( void *_context );
|
|
unsigned char *(*get_digest)( void *_context );
|
|
};
|
|
|
|
|
|
struct librdf_digest_s {
|
|
librdf_world *world;
|
|
char *context;
|
|
unsigned char *digest;
|
|
librdf_digest_factory* factory;
|
|
};
|
|
|
|
/* module init */
|
|
void librdf_init_digest(librdf_world *world);
|
|
/* module finish */
|
|
void librdf_finish_digest(librdf_world *world);
|
|
|
|
/* in librdf_digest_openssl.c */
|
|
#ifdef HAVE_OPENSSL_DIGESTS
|
|
void librdf_digest_openssl_constructor(librdf_world *world);
|
|
#endif
|
|
|
|
/* in librdf_digest_md5.c */
|
|
#ifdef HAVE_LOCAL_MD5_DIGEST
|
|
void librdf_digest_md5_constructor(librdf_world *world);
|
|
#endif
|
|
|
|
/* in librdf_digest_sha1.c */
|
|
#ifdef HAVE_LOCAL_SHA1_DIGEST
|
|
void librdf_digest_sha1_constructor(librdf_world *world);
|
|
#endif
|
|
|
|
/* in librdf_digest_ripemd160.c */
|
|
#ifdef HAVE_LOCAL_RIPEMD160_DIGEST
|
|
void librdf_digest_rmd160_constructor(librdf_world *world);
|
|
#endif
|
|
|
|
/* factory static methods */
|
|
void librdf_digest_register_factory(librdf_world *world, const char *name, void (*factory) (librdf_digest_factory*));
|
|
|
|
librdf_digest_factory* librdf_get_digest_factory(librdf_world *world, const char *name);
|
|
|
|
/* constructor */
|
|
librdf_digest* librdf_new_digest_from_factory(librdf_world *world, librdf_digest_factory *factory);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|