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[libgit2.git] / src / streams / openssl_legacy.h
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1/*
2 * Copyright (C) the libgit2 contributors. All rights reserved.
3 *
4 * This file is part of libgit2, distributed under the GNU GPL v2 with
5 * a Linking Exception. For full terms see the included COPYING file.
6 */
7#ifndef INCLUDE_streams_openssl_legacy_h__
8#define INCLUDE_streams_openssl_legacy_h__
9
10#include "streams/openssl_dynamic.h"
11
12#if defined(GIT_OPENSSL) && !defined(GIT_OPENSSL_DYNAMIC)
13# include <openssl/ssl.h>
14# include <openssl/err.h>
15# include <openssl/x509v3.h>
16# include <openssl/bio.h>
17
18# if (defined(OPENSSL_VERSION_NUMBER) && OPENSSL_VERSION_NUMBER < 0x10100000L) || \
19 (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
20# define GIT_OPENSSL_LEGACY
21# endif
22#endif
23
24#if defined(GIT_OPENSSL_LEGACY) && !defined(GIT_OPENSSL_DYNAMIC)
25# define OPENSSL_init_ssl OPENSSL_init_ssl__legacy
26# define BIO_meth_new BIO_meth_new__legacy
27# define BIO_meth_free BIO_meth_free__legacy
28# define BIO_meth_set_write BIO_meth_set_write__legacy
29# define BIO_meth_set_read BIO_meth_set_read__legacy
30# define BIO_meth_set_puts BIO_meth_set_puts__legacy
31# define BIO_meth_set_gets BIO_meth_set_gets__legacy
32# define BIO_meth_set_ctrl BIO_meth_set_ctrl__legacy
33# define BIO_meth_set_create BIO_meth_set_create__legacy
34# define BIO_meth_set_destroy BIO_meth_set_destroy__legacy
35# define BIO_get_new_index BIO_get_new_index__legacy
36# define BIO_set_data BIO_set_data__legacy
37# define BIO_set_init BIO_set_init__legacy
38# define BIO_get_data BIO_get_data__legacy
39# define ASN1_STRING_get0_data ASN1_STRING_get0_data__legacy
40#endif
41
42#if defined(GIT_OPENSSL_LEGACY) || defined(GIT_OPENSSL_DYNAMIC)
43
44extern int OPENSSL_init_ssl__legacy(uint64_t opts, const void *settings);
45extern BIO_METHOD *BIO_meth_new__legacy(int type, const char *name);
46extern void BIO_meth_free__legacy(BIO_METHOD *biom);
47extern int BIO_meth_set_write__legacy(BIO_METHOD *biom, int (*write) (BIO *, const char *, int));
48extern int BIO_meth_set_read__legacy(BIO_METHOD *biom, int (*read) (BIO *, char *, int));
49extern int BIO_meth_set_puts__legacy(BIO_METHOD *biom, int (*puts) (BIO *, const char *));
50extern int BIO_meth_set_gets__legacy(BIO_METHOD *biom, int (*gets) (BIO *, char *, int));
51extern int BIO_meth_set_ctrl__legacy(BIO_METHOD *biom, long (*ctrl) (BIO *, int, long, void *));
52extern int BIO_meth_set_create__legacy(BIO_METHOD *biom, int (*create) (BIO *));
53extern int BIO_meth_set_destroy__legacy(BIO_METHOD *biom, int (*destroy) (BIO *));
54extern int BIO_get_new_index__legacy(void);
55extern void BIO_set_data__legacy(BIO *a, void *ptr);
56extern void BIO_set_init__legacy(BIO *b, int init);
57extern void *BIO_get_data__legacy(BIO *a);
58extern const unsigned char *ASN1_STRING_get0_data__legacy(const ASN1_STRING *x);
59extern long SSL_CTX_set_options__legacy(SSL_CTX *ctx, long op);
60
61#endif
62
63#endif