1#ifndef __SSLUSE_H
2#define __SSLUSE_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2010, 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#ifdef USE_SSLEAY
26/*
27 * This header should only be needed to get included by sslgen.c and ssluse.c
28 */
29
30#include "urldata.h"
31CURLcode Curl_ossl_connect(struct connectdata *conn, int sockindex);
32CURLcode Curl_ossl_connect_nonblocking(struct connectdata *conn,
33                                       int sockindex,
34                                       bool *done);
35
36/* close a SSL connection */
37void Curl_ossl_close(struct connectdata *conn, int sockindex);
38
39/* tell OpenSSL to close down all open information regarding connections (and
40   thus session ID caching etc) */
41int Curl_ossl_close_all(struct SessionHandle *data);
42
43/* Sets an OpenSSL engine */
44CURLcode Curl_ossl_set_engine(struct SessionHandle *data, const char *engine);
45
46/* function provided for the generic SSL-layer, called when a session id
47   should be freed */
48void Curl_ossl_session_free(void *ptr);
49
50/* Sets engine as default for all SSL operations */
51CURLcode Curl_ossl_set_engine_default(struct SessionHandle *data);
52
53/* Build list of OpenSSL engines */
54struct curl_slist *Curl_ossl_engines_list(struct SessionHandle *data);
55
56int Curl_ossl_init(void);
57void Curl_ossl_cleanup(void);
58
59size_t Curl_ossl_version(char *buffer, size_t size);
60int Curl_ossl_check_cxn(struct connectdata *cxn);
61int Curl_ossl_seed(struct SessionHandle *data);
62
63int Curl_ossl_shutdown(struct connectdata *conn, int sockindex);
64bool Curl_ossl_data_pending(const struct connectdata *conn,
65                            int connindex);
66
67/* API setup for OpenSSL */
68#define curlssl_init Curl_ossl_init
69#define curlssl_cleanup Curl_ossl_cleanup
70#define curlssl_connect Curl_ossl_connect
71#define curlssl_connect_nonblocking Curl_ossl_connect_nonblocking
72#define curlssl_session_free(x) Curl_ossl_session_free(x)
73#define curlssl_close_all Curl_ossl_close_all
74#define curlssl_close Curl_ossl_close
75#define curlssl_shutdown(x,y) Curl_ossl_shutdown(x,y)
76#define curlssl_set_engine(x,y) Curl_ossl_set_engine(x,y)
77#define curlssl_set_engine_default(x) Curl_ossl_set_engine_default(x)
78#define curlssl_engines_list(x) Curl_ossl_engines_list(x)
79#define curlssl_version Curl_ossl_version
80#define curlssl_check_cxn Curl_ossl_check_cxn
81#define curlssl_data_pending(x,y) Curl_ossl_data_pending(x,y)
82
83#endif /* USE_SSLEAY */
84#endif /* __SSLUSE_H */
85