1 #ifndef HEADER_CURL_GTLS_H 2 #define HEADER_CURL_GTLS_H 3 /*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al. 11 * 12 * This software is licensed as described in the file COPYING, which 13 * you should have received as part of this distribution. The terms 14 * are also available at https://curl.haxx.se/docs/copyright.html. 15 * 16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell 17 * copies of the Software, and permit persons to whom the Software is 18 * furnished to do so, under the terms of the COPYING file. 19 * 20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 21 * KIND, either express or implied. 22 * 23 ***************************************************************************/ 24 25 #include "curl_setup.h" 26 27 #ifdef USE_GNUTLS 28 29 #include "urldata.h" 30 31 int Curl_gtls_init(void); 32 int Curl_gtls_cleanup(void); 33 CURLcode Curl_gtls_connect(struct connectdata *conn, int sockindex); 34 CURLcode Curl_gtls_connect_nonblocking(struct connectdata *conn, 35 int sockindex, 36 bool *done); 37 bool Curl_gtls_data_pending(const struct connectdata *conn, 38 int connindex); 39 40 /* close a SSL connection */ 41 void Curl_gtls_close(struct connectdata *conn, int sockindex); 42 43 void Curl_gtls_session_free(void *ptr); 44 size_t Curl_gtls_version(char *buffer, size_t size); 45 int Curl_gtls_shutdown(struct connectdata *conn, int sockindex); 46 int Curl_gtls_random(struct Curl_easy *data, 47 unsigned char *entropy, 48 size_t length); 49 void Curl_gtls_md5sum(unsigned char *tmp, /* input */ 50 size_t tmplen, 51 unsigned char *md5sum, /* output */ 52 size_t md5len); 53 void Curl_gtls_sha256sum(const unsigned char *tmp, /* input */ 54 size_t tmplen, 55 unsigned char *sha256sum, /* output */ 56 size_t sha256len); 57 58 bool Curl_gtls_cert_status_request(void); 59 60 /* Set the API backend definition to GnuTLS */ 61 #define CURL_SSL_BACKEND CURLSSLBACKEND_GNUTLS 62 63 /* this backend supports the CAPATH option */ 64 #define have_curlssl_ca_path 1 65 66 /* this backend supports CURLOPT_CERTINFO */ 67 #define have_curlssl_certinfo 1 68 69 /* this backend supports CURLOPT_PINNEDPUBLICKEY */ 70 #define have_curlssl_pinnedpubkey 1 71 72 /* API setup for GnuTLS */ 73 #define curlssl_init Curl_gtls_init 74 #define curlssl_cleanup Curl_gtls_cleanup 75 #define curlssl_connect Curl_gtls_connect 76 #define curlssl_connect_nonblocking Curl_gtls_connect_nonblocking 77 #define curlssl_session_free(x) Curl_gtls_session_free(x) 78 #define curlssl_close_all(x) ((void)x) 79 #define curlssl_close Curl_gtls_close 80 #define curlssl_shutdown(x,y) Curl_gtls_shutdown(x,y) 81 #define curlssl_set_engine(x,y) ((void)x, (void)y, CURLE_NOT_BUILT_IN) 82 #define curlssl_set_engine_default(x) ((void)x, CURLE_NOT_BUILT_IN) 83 #define curlssl_engines_list(x) ((void)x, (struct curl_slist *)NULL) 84 #define curlssl_version Curl_gtls_version 85 #define curlssl_check_cxn(x) ((void)x, -1) 86 #define curlssl_data_pending(x,y) Curl_gtls_data_pending(x,y) 87 #define curlssl_random(x,y,z) Curl_gtls_random(x,y,z) 88 #define curlssl_md5sum(a,b,c,d) Curl_gtls_md5sum(a,b,c,d) 89 #define curlssl_sha256sum(a,b,c,d) Curl_gtls_sha256sum(a,b,c,d) 90 #define curlssl_cert_status_request() Curl_gtls_cert_status_request() 91 92 #endif /* USE_GNUTLS */ 93 #endif /* HEADER_CURL_GTLS_H */ 94