1#ifndef HEADER_CURL_GTLS_H 2#define HEADER_CURL_GTLS_H 3/*************************************************************************** 4 * _ _ ____ _ 5 * Project ___| | | | _ \| | 6 * / __| | | | |_) | | 7 * | (__| |_| | _ <| |___ 8 * \___|\___/|_| \_\_____| 9 * 10 * Copyright (C) 1998 - 2013, 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 http://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 31int Curl_gtls_init(void); 32int Curl_gtls_cleanup(void); 33CURLcode Curl_gtls_connect(struct connectdata *conn, int sockindex); 34CURLcode Curl_gtls_connect_nonblocking(struct connectdata *conn, 35 int sockindex, 36 bool *done); 37 38/* tell GnuTLS to close down all open information regarding connections (and 39 thus session ID caching etc) */ 40void Curl_gtls_close_all(struct SessionHandle *data); 41 42 /* close a SSL connection */ 43void Curl_gtls_close(struct connectdata *conn, int sockindex); 44 45void Curl_gtls_session_free(void *ptr); 46size_t Curl_gtls_version(char *buffer, size_t size); 47int Curl_gtls_shutdown(struct connectdata *conn, int sockindex); 48int Curl_gtls_seed(struct SessionHandle *data); 49 50void Curl_gtls_random(struct SessionHandle *data, 51 unsigned char *entropy, 52 size_t length); 53void Curl_gtls_md5sum(unsigned char *tmp, /* input */ 54 size_t tmplen, 55 unsigned char *md5sum, /* output */ 56 size_t md5len); 57 58/* this backend provides these functions: */ 59#define have_curlssl_random 1 60#define have_curlssl_md5sum 1 61 62/* API setup for GnuTLS */ 63#define curlssl_init Curl_gtls_init 64#define curlssl_cleanup Curl_gtls_cleanup 65#define curlssl_connect Curl_gtls_connect 66#define curlssl_connect_nonblocking Curl_gtls_connect_nonblocking 67#define curlssl_session_free(x) Curl_gtls_session_free(x) 68#define curlssl_close_all Curl_gtls_close_all 69#define curlssl_close Curl_gtls_close 70#define curlssl_shutdown(x,y) Curl_gtls_shutdown(x,y) 71#define curlssl_set_engine(x,y) (x=x, y=y, CURLE_NOT_BUILT_IN) 72#define curlssl_set_engine_default(x) (x=x, CURLE_NOT_BUILT_IN) 73#define curlssl_engines_list(x) (x=x, (struct curl_slist *)NULL) 74#define curlssl_version Curl_gtls_version 75#define curlssl_check_cxn(x) (x=x, -1) 76#define curlssl_data_pending(x,y) (x=x, y=y, 0) 77#define curlssl_random(x,y,z) Curl_gtls_random(x,y,z) 78#define curlssl_md5sum(a,b,c,d) Curl_gtls_md5sum(a,b,c,d) 79 80#endif /* USE_GNUTLS */ 81#endif /* HEADER_CURL_GTLS_H */ 82