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/*
* Copyright 2022 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
*/
#ifndef OSSL_QUIC_LOCAL_H
# define OSSL_QUIC_LOCAL_H
# include <openssl/ssl.h>
# include "internal/quic_ssl.h" /* QUIC_CONNECTION */
# include "../ssl_local.h"
struct quic_conn_st {
/* type identifier and common data */
struct ssl_st ssl;
/* the associated tls-1.3 connection data */
SSL *tls;
/* For QUIC, diverse handlers */
OSSL_ACKM *ackm;
OSSL_QRX *qrx;
};
# define QUIC_CONNECTION_FROM_SSL_int(ssl, c) \
((ssl) == NULL ? NULL \
: ((ssl)->type == SSL_TYPE_QUIC_CONNECTION \
? (c QUIC_CONNECTION *)(ssl) \
: NULL))
# define SSL_CONNECTION_FROM_QUIC_SSL_int(ssl, c) \
((ssl) == NULL ? NULL \
: ((ssl)->type == SSL_TYPE_QUIC_CONNECTION \
? (c SSL_CONNECTION *)((c QUIC_CONNECTION *)(ssl))->tls \
: NULL))
# define QUIC_CONNECTION_FROM_SSL(ssl) \
QUIC_CONNECTION_FROM_SSL_int(ssl, SSL_CONNECTION_NO_CONST)
# define QUIC_CONNECTION_FROM_CONST_SSL(ssl) \
QUIC_CONNECTION_FROM_SSL_int(ssl, const)
# define SSL_CONNECTION_FROM_QUIC_SSL(ssl) \
SSL_CONNECTION_FROM_QUIC_SSL_int(ssl, SSL_CONNECTION_NO_CONST)
# define SSL_CONNECTION_FROM_CONST_QUIC_SSL(ssl) \
SSL_CONNECTION_FROM_CONST_QUIC_SSL_int(ssl, const)
# define OSSL_QUIC_ANY_VERSION 0xFFFFF
# define IMPLEMENT_quic_meth_func(version, func_name, q_accept, \
q_connect, enc_data) \
const SSL_METHOD *func_name(void) \
{ \
static const SSL_METHOD func_name##_data= { \
version, \
0, \
0, \
ossl_quic_new, \
ossl_quic_free, \
ossl_quic_reset, \
ossl_quic_init, \
ossl_quic_clear, \
ossl_quic_deinit, \
q_accept, \
q_connect, \
ossl_quic_read, \
ossl_quic_peek, \
ossl_quic_write, \
ossl_quic_shutdown, \
NULL /* renegotiate */, \
ossl_quic_renegotiate_check, \
NULL /* read_bytes */, \
NULL /* write_bytes */, \
NULL /* dispatch_alert */, \
ossl_quic_ctrl, \
ossl_quic_ctx_ctrl, \
NULL /* get_cipher_by_char */, \
NULL /* put_cipher_by_char */, \
ossl_quic_pending, \
ossl_quic_num_ciphers, \
ossl_quic_get_cipher, \
ossl_quic_default_timeout, \
&enc_data, \
ssl_undefined_void_function, \
ossl_quic_callback_ctrl, \
ossl_quic_ctx_callback_ctrl, \
}; \
return &func_name##_data; \
}
#endif
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