/src/curl/lib/curl_share.h
Line | Count | Source |
1 | | #ifndef HEADER_CURL_SHARE_H |
2 | | #define HEADER_CURL_SHARE_H |
3 | | /*************************************************************************** |
4 | | * _ _ ____ _ |
5 | | * Project ___| | | | _ \| | |
6 | | * / __| | | | |_) | | |
7 | | * | (__| |_| | _ <| |___ |
8 | | * \___|\___/|_| \_\_____| |
9 | | * |
10 | | * Copyright (C) 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.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 | | #include "curl_setup.h" |
27 | | |
28 | | #include "cookie.h" |
29 | | #include "psl.h" |
30 | | #include "urldata.h" |
31 | | #include "conncache.h" |
32 | | |
33 | | struct Curl_easy; |
34 | | struct Curl_ssl_scache; |
35 | | |
36 | 0 | #define CURL_GOOD_SHARE 0x7e117a1e |
37 | 0 | #define GOOD_SHARE_HANDLE(x) ((x) && (x)->magic == CURL_GOOD_SHARE) |
38 | | |
39 | | #define CURL_SHARE_KEEP_CONNECT(s) \ |
40 | 0 | ((s) && ((s)->specifier & (1 << CURL_LOCK_DATA_CONNECT))) |
41 | | |
42 | | /* this struct is libcurl-private, do not export details */ |
43 | | struct Curl_share { |
44 | | unsigned int magic; /* CURL_GOOD_SHARE */ |
45 | | unsigned int specifier; |
46 | | volatile unsigned int dirty; |
47 | | |
48 | | curl_lock_function lockfunc; |
49 | | curl_unlock_function unlockfunc; |
50 | | void *clientdata; |
51 | | struct Curl_easy *admin; |
52 | | struct cpool cpool; |
53 | | struct Curl_dnscache dnscache; /* DNS cache */ |
54 | | #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) |
55 | | struct CookieInfo *cookies; |
56 | | #endif |
57 | | #ifdef USE_LIBPSL |
58 | | struct PslCache psl; |
59 | | #endif |
60 | | #ifndef CURL_DISABLE_HSTS |
61 | | struct hsts *hsts; |
62 | | #endif |
63 | | #ifdef USE_SSL |
64 | | struct Curl_ssl_scache *ssl_scache; |
65 | | #endif |
66 | | }; |
67 | | |
68 | | CURLSHcode Curl_share_lock(struct Curl_easy *, curl_lock_data, |
69 | | curl_lock_access); |
70 | | CURLSHcode Curl_share_unlock(struct Curl_easy *, curl_lock_data); |
71 | | |
72 | | /* convenience macro to check if this handle is using a shared SSL spool */ |
73 | 0 | #define CURL_SHARE_ssl_scache(data) (data->share && \ |
74 | 0 | (data->share->specifier & \ |
75 | 0 | (1 << CURL_LOCK_DATA_SSL_SESSION))) |
76 | | |
77 | | #endif /* HEADER_CURL_SHARE_H */ |