fnet_tls.h

/**************************************************************************
*
* Copyright 2015-2018 by Andrey Butok. FNET Community.
*
***************************************************************************
*
*  Licensed under the Apache License, Version 2.0 (the "License"); you may
*  not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
*  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*
***************************************************************************
*
*  TLS Library API.
*
***************************************************************************/
#ifndef _FNET_TLS_H_

#define _FNET_TLS_H_

#if FNET_CFG_TLS || defined(__DOXYGEN__)

/**************************************************************************/ 
typedef void *fnet_tls_desc_t;

/**************************************************************************/ 
typedef void *fnet_tls_socket_t;

/**************************************************************************/ 
typedef enum
{
    FNET_TLS_ROLE_SERVER            = 1,     
    FNET_TLS_ROLE_CLIENT            = 2      
} fnet_tls_role_t;

#if defined(__cplusplus)
extern "C" {
#endif

/***************************************************************************/ 
fnet_tls_desc_t fnet_tls_init(fnet_tls_role_t role);

/***************************************************************************/ 
fnet_return_t fnet_tls_set_own_certificate(fnet_tls_desc_t tls_desc, const fnet_uint8_t *own_certificate, fnet_size_t own_certificate_size, const fnet_uint8_t *private_key, fnet_size_t private_key_size);

/***************************************************************************/ 
fnet_return_t fnet_tls_set_ca_certificate(fnet_tls_desc_t tls_desc, const fnet_uint8_t *ca_certificate, fnet_size_t ca_certificate_size);

/***************************************************************************/ 
void fnet_tls_release(fnet_tls_desc_t tls_desc);

/***************************************************************************/ 
fnet_tls_socket_t fnet_tls_socket(fnet_tls_desc_t tls_desc, fnet_socket_t sock);

/***************************************************************************/ 
void fnet_tls_socket_close(fnet_tls_socket_t tls_sock);

/***************************************************************************/ 
fnet_return_t fnet_tls_socket_connect(fnet_tls_socket_t tls_sock);

/***************************************************************************/ 
fnet_return_t fnet_tls_socket_set_hostname(fnet_tls_socket_t tls_sock, const fnet_char_t *hostname);

/***************************************************************************/ 
fnet_ssize_t fnet_tls_socket_recv(fnet_tls_socket_t tls_sock, fnet_uint8_t *buf, fnet_size_t len);

/***************************************************************************/ 
fnet_ssize_t fnet_tls_socket_send(fnet_tls_socket_t tls_sock, const fnet_uint8_t *buf, fnet_size_t len);

#if defined(__cplusplus)
}
#endif

#endif /* FNET_CFG_TLS */

#endif /* _FNET_TLS_H_ */