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#ifndef HEADER_CURL_SSLUSE_H
#define HEADER_CURL_SSLUSE_H
/***************************************************************************
* _ _ ____ _
* Project ___| | | | _ \| |
* / __| | | | |_) | |
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
* Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
*
* 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_OPENSSL
/*
* This header should only be needed to get included by vtls.c and openssl.c
*/
#include "urldata.h"
CURLcode Curl_ossl_connect(struct connectdata *conn, int sockindex);
CURLcode Curl_ossl_connect_nonblocking(struct connectdata *conn,
int sockindex,
bool *done);
/* close a SSL connection */
void Curl_ossl_close(struct connectdata *conn, int sockindex);
/* tell OpenSSL to close down all open information regarding connections (and
thus session ID caching etc) */
void Curl_ossl_close_all(struct Curl_easy *data);
/* Sets an OpenSSL engine */
CURLcode Curl_ossl_set_engine(struct Curl_easy *data, const char *engine);
/* function provided for the generic SSL-layer, called when a session id
should be freed */
void Curl_ossl_session_free(void *ptr);
/* Sets engine as default for all SSL operations */
CURLcode Curl_ossl_set_engine_default(struct Curl_easy *data);
/* Build list of OpenSSL engines */
struct curl_slist *Curl_ossl_engines_list(struct Curl_easy *data);
int Curl_ossl_init(void);
void Curl_ossl_cleanup(void);
size_t Curl_ossl_version(char *buffer, size_t size);
int Curl_ossl_check_cxn(struct connectdata *cxn);
int Curl_ossl_shutdown(struct connectdata *conn, int sockindex);
bool Curl_ossl_data_pending(const struct connectdata *conn,
int connindex);
/* return 0 if a find random is filled in */
CURLcode Curl_ossl_random(struct Curl_easy *data, unsigned char *entropy,
size_t length);
bool Curl_ossl_cert_status_request(void);
/* Support HTTPS-proxy */
#define HTTPS_PROXY_SUPPORT 1
extern const struct Curl_ssl Curl_ssl_openssl;
/* Set the API backend definition to OpenSSL */
#define CURL_SSL_BACKEND CURLSSLBACKEND_OPENSSL
#define DEFAULT_CIPHER_SELECTION \
"ALL:!EXPORT:!EXPORT40:!EXPORT56:!aNULL:!LOW:!RC4:@STRENGTH"
#endif /* USE_OPENSSL */
#endif /* HEADER_CURL_SSLUSE_H */
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