esp-idf/components/esp-tls/private_include/esp_tls_wolfssl.h

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/*
* SPDX-FileCopyrightText: 2019-2021 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "esp_tls.h"
/**
* Internal Callback for creating ssl handle for wolfssl
*/
int esp_create_wolfssl_handle(const char *hostname, size_t hostlen, const void *cfg, esp_tls_t *tls);
/**
* Internal Callback for wolfssl_handshake
*/
int esp_wolfssl_handshake(esp_tls_t *tls, const esp_tls_cfg_t *cfg);
/**
* Internal Callback API for wolfssl_ssl_read
*/
ssize_t esp_wolfssl_read(esp_tls_t *tls, char *data, size_t datalen);
/**
* Internal callback API for wolfssl_ssl_write
*/
ssize_t esp_wolfssl_write(esp_tls_t *tls, const char *data, size_t datalen);
/**
* Internal Callback for wolfssl_cleanup , frees up all the memory used by wolfssl
*/
void esp_wolfssl_cleanup(esp_tls_t *tls);
/**
* Internal Callback for Certificate verification for wolfssl
*/
void esp_wolfssl_verify_certificate(esp_tls_t *tls);
/**
* Internal Callback for deleting the wolfssl connection
*/
void esp_wolfssl_conn_delete(esp_tls_t *tls);
/**
* Internal Callback for wolfssl_get_bytes_avail
*/
ssize_t esp_wolfssl_get_bytes_avail(esp_tls_t *tls);
/**
* Callback function for setting global CA store data for TLS/SSL using wolfssl
*/
esp_err_t esp_wolfssl_set_global_ca_store(const unsigned char *cacert_pem_buf, const unsigned int cacert_pem_bytes);
/**
* Callback function for freeing global ca store for TLS/SSL using wolfssl
*/
void esp_wolfssl_free_global_ca_store(void);
/**
*
* Callback function for Initializing the global ca store for TLS?SSL using wolfssl
*/
esp_err_t esp_wolfssl_init_global_ca_store(void);
/**
* wolfSSL function for Initializing socket wrappers (no-operation for wolfSSL)
*/
static inline void esp_wolfssl_net_init(esp_tls_t *tls)
{
}
#ifdef CONFIG_ESP_TLS_SERVER
/**
* Function to Create ESP-TLS Server session with wolfssl Stack
*/
int esp_wolfssl_server_session_create(esp_tls_cfg_server_t *cfg, int sockfd, esp_tls_t *tls);
/*
* Delete Server Session
*/
void esp_wolfssl_server_session_delete(esp_tls_t *tls);
#endif