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# This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
from __future__ import absolute_import, division, print_function
import cffi
INCLUDES = """
#include <openssl/ssl.h>
#include <openssl/x509.h>
#include <openssl/x509_vfy.h>
"""
TYPES = """
static const long Cryptography_STATIC_CALLBACKS;
/* crypto.h
* CRYPTO_set_locking_callback
* void (*cb)(int mode, int type, const char *file, int line)
*/
extern "Python" void Cryptography_locking_cb(int, int, const char *, int);
/* pem.h
* int pem_password_cb(char *buf, int size, int rwflag, void *userdata);
*/
extern "Python" int Cryptography_pem_password_cb(char *, int, int, void *);
/* rand.h
* int (*bytes)(unsigned char *buf, int num);
* int (*status)(void);
*/
extern "Python" int Cryptography_rand_bytes(unsigned char *, int);
extern "Python" int Cryptography_rand_status(void);
/* ssl.h
*
* SSL_CTX_set_cert_verify_callback
* int (*cert_verify_callback)(X509_STORE_CTX *ctx, void *userdata)
*/
extern "Python" int Cryptography_cert_verify_cb(
X509_STORE_CTX *, void *);
/* SSL_CTX_set_info_callback
* void (*info_callback)(const SSL *ssl, int type, int val)
*/
extern "Python" void Cryptography_ssl_info_cb(
const SSL *, int, int);
/* SSL_CTX_set_msg_callback
* void (*info_callback)(int write_p, int version, int content_type,
* const void *buf, size_t len, SSL *ssl, void *arg)
*/
extern "Python" void Cryptography_msg_cb(
int, int, int, const void *, size_t, SSL *, void *);
/* SSL_CTX_set_client_cert_cb
* int (*client_cert_cb) (SSL *ssl, X509 **x509, EVP_PKEY **pkey)
*/
extern "Python" int Cryptography_client_cert_cb(
SSL *, X509 **, EVP_PKEY **);
/* SSL_CTX_set_next_protos_advertised_cb
* int (*cb)(SSL *ssl, const unsigned char **out, unsigned int *outlen,
* void *arg
*/
extern "Python" int Cryptography_next_proto_advertised_cb(
SSL *, const unsigned char **, unsigned int *, void *);
/* SSL_CTX_set_next_proto_select_cb
* int (*cb) (SSL *ssl, unsigned char **out, unsigned char *outlen,
* const unsigned char *in, unsigned int inlen, void *arg)
*/
extern "Python" int Cryptography_next_proto_select_cb(
SSL *, unsigned char **, unsigned char *, const unsigned char *,
unsigned int, void *);
/* SSL_CTX_set_alpn_select_cb
* int (*cb) (SSL *ssl, const unsigned char **out, unsigned char *outlen,
const unsigned char *in, unsigned int inlen, void *arg)
*/
extern "Python" int Cryptography_alpn_select_cb(
SSL *, const unsigned char **, unsigned char *, const unsigned char *,
unsigned int, void *arg);
/* tls1.h
* SSL_CTX_set_tlsext_servername_callback
*/
extern "Python" int Cryptography_tlsext_servername_cb(
const SSL *, int *, void *);
/* x509_vfy.h
* int (*verify_cb)(int ok, X509_STORE_CTX *ctx)
*/
extern "Python" int Cryptography_verify_cb(int, X509_STORE_CTX *);
"""
FUNCTIONS = """
"""
MACROS = """
"""
CUSTOMIZATIONS = """
static const long Cryptography_STATIC_CALLBACKS = 1;
"""
if cffi.__version_info__ < (1, 4, 0):
# backwards compatibility for old cffi version on PyPy
TYPES = "static const long Cryptography_STATIC_CALLBACKS;"
CUSTOMIZATIONS = "static const long Cryptography_STATIC_CALLBACKS = 0;"
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