1#ifndef HEADER_CURL_SHARE_H
2#define HEADER_CURL_SHARE_H
3/***************************************************************************
4 * _ _ ____ _
5 * Project ___| | | | _ \| |
6 * / __| | | | |_) | |
7 * | (__| |_| | _ <| |___
8 * \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2022, Daniel Stenberg, <[email protected]>, 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.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 * SPDX-License-Identifier: curl
24 *
25 ***************************************************************************/
26
27#include "curl_setup.h"
28#include <curl/curl.h>
29#include "cookie.h"
30#include "psl.h"
31#include "urldata.h"
32#include "conncache.h"
33
34/* SalfordC says "A structure member may not be volatile". Hence:
35 */
36#ifdef __SALFORDC__
37#define CURL_VOLATILE
38#else
39#define CURL_VOLATILE volatile
40#endif
41
42#define CURL_GOOD_SHARE 0x7e117a1e
43#define GOOD_SHARE_HANDLE(x) ((x) && (x)->magic == CURL_GOOD_SHARE)
44
45/* this struct is libcurl-private, don't export details */
46struct Curl_share {
47 unsigned int magic; /* CURL_GOOD_SHARE */
48 unsigned int specifier;
49 CURL_VOLATILE unsigned int dirty;
50
51 curl_lock_function lockfunc;
52 curl_unlock_function unlockfunc;
53 void *clientdata;
54 struct conncache conn_cache;
55 struct Curl_hash hostcache;
56#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
57 struct CookieInfo *cookies;
58#endif
59#ifdef USE_LIBPSL
60 struct PslCache psl;
61#endif
62
63 struct Curl_ssl_session *sslsession;
64 size_t max_ssl_sessions;
65 long sessionage;
66};
67
68CURLSHcode Curl_share_lock(struct Curl_easy *, curl_lock_data,
69 curl_lock_access);
70CURLSHcode Curl_share_unlock(struct Curl_easy *, curl_lock_data);
71
72#endif /* HEADER_CURL_SHARE_H */
73