#ifndef HEADER_CURL_GTLS_H
#define HEADER_CURL_GTLS_H
/***************************************************************************
 *                                  _   _ ____  _
 *  Project                     ___| | | |  _ \| |
 *                             / __| | | | |_) | |
 *                            | (__| |_| |  _ <| |___
 *                             \___|\___/|_| \_\_____|
 *
 * Copyright (C) 1998 - 2022, 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.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.
 *
 * SPDX-License-Identifier: curl
 *
 ***************************************************************************/

#include "curl_setup.h"
#include <curl/curl.h>

#ifdef USE_GNUTLS

#include <gnutls/gnutls.h>

#ifdef HAVE_GNUTLS_SRP
/* the function exists */
#ifdef USE_TLS_SRP
/* the functionality is not disabled */
#define USE_GNUTLS_SRP
#endif
#endif

struct Curl_easy;
struct Curl_cfilter;
struct ssl_primary_config;
struct ssl_config_data;

struct gtls_instance {
  gnutls_session_t session;
  gnutls_certificate_credentials_t cred;
#ifdef USE_GNUTLS_SRP
  gnutls_srp_client_credentials_t srp_client_cred;
#endif
};

CURLcode
gtls_client_init(struct Curl_easy *data,
                 struct ssl_primary_config *config,
                 struct ssl_config_data *ssl_config,
                 const char *hostname,
                 struct gtls_instance *gtls,
                 long *pverifyresult);

CURLcode
Curl_gtls_verifyserver(struct Curl_easy *data,
                       gnutls_session_t session,
                       struct ssl_primary_config *config,
                       struct ssl_config_data *ssl_config,
                       const char *hostname,
                       const char *dispname,
                       const char *pinned_key);

extern const struct Curl_ssl Curl_ssl_gnutls;

#endif /* USE_GNUTLS */
#endif /* HEADER_CURL_GTLS_H */