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#ifndef HEADER_CURL_MBEDTLS_H
#define HEADER_CURL_MBEDTLS_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 2012 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 2010, Hoi-Ho Chan, <hoiho.chan@gmail.com>
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at https://curl.haxx.se/docs/copyright.html.
*
* You may opt to use, copy, modify, merge, publish, distribute and/or sell
* copies of the Software, and permit persons to whom the Software is
* furnished to do so, under the terms of the COPYING file.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
***************************************************************************/
#include "curl_setup.h"
#ifdef USE_MBEDTLS
#include <mbedtls/sha256.h>
/* Called on first use mbedTLS, setup threading if supported */
int Curl_mbedtls_init(void);
void Curl_mbedtls_cleanup(void);
int Curl_mbedtls_data_pending(const struct connectdata *conn, int sockindex);
CURLcode Curl_mbedtls_connect(struct connectdata *conn, int sockindex);
CURLcode Curl_mbedtls_connect_nonblocking(struct connectdata *conn,
int sockindex,
bool *done);
/* tell mbedTLS to close down all open information regarding connections (and
thus session ID caching etc) */
void Curl_mbedtls_close_all(struct SessionHandle *data);
/* close a SSL connection */
void Curl_mbedtls_close(struct connectdata *conn, int sockindex);
void Curl_mbedtls_session_free(void *ptr);
size_t Curl_mbedtls_version(char *buffer, size_t size);
int Curl_mbedtls_shutdown(struct connectdata *conn, int sockindex);
/* API setup for mbedTLS */
#define curlssl_init() Curl_mbedtls_init()
#define curlssl_cleanup() Curl_mbedtls_cleanup()
#define curlssl_connect Curl_mbedtls_connect
#define curlssl_connect_nonblocking Curl_mbedtls_connect_nonblocking
#define curlssl_session_free(x) Curl_mbedtls_session_free(x)
#define curlssl_close_all Curl_mbedtls_close_all
#define curlssl_close Curl_mbedtls_close
#define curlssl_shutdown(x,y) 0
#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN)
#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN)
#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL)
#define curlssl_version Curl_mbedtls_version
#define curlssl_check_cxn(x) (x=x, -1)
#define curlssl_data_pending(x,y) Curl_mbedtls_data_pending(x, y)
#define CURL_SSL_BACKEND CURLSSLBACKEND_MBEDTLS
#define curlssl_sha256sum(a,b,c,d) mbedtls_sha256(a,b,c,0)
/* This might cause libcurl to use a weeker random!
TODO: implement proper use of Polarssl's CTR-DRBG or HMAC-DRBG and use that
*/
#define curlssl_random(x,y,z) (x=x, y=y, z=z, CURLE_NOT_BUILT_IN)
#endif /* USE_MBEDTLS */
#endif /* HEADER_CURL_MBEDTLS_H */
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