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 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 struct Curl_ssl_scache; 35 36 #define CURL_GOOD_SHARE 0x7e117a1e 37 #define GOOD_SHARE_HANDLE(x) ((x) && (x)->magic == CURL_GOOD_SHARE) 38 39 #define CURL_SHARE_KEEP_CONNECT(s) \ 40 ((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 cpool cpool; 52 struct Curl_hash hostcache; 53 #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES) 54 struct CookieInfo *cookies; 55 #endif 56 #ifdef USE_LIBPSL 57 struct PslCache psl; 58 #endif 59 #ifndef CURL_DISABLE_HSTS 60 struct hsts *hsts; 61 #endif 62 #ifdef USE_SSL 63 struct Curl_ssl_scache *ssl_scache; 64 #endif 65 }; 66 67 CURLSHcode Curl_share_lock(struct Curl_easy *, curl_lock_data, 68 curl_lock_access); 69 CURLSHcode Curl_share_unlock(struct Curl_easy *, curl_lock_data); 70 71 /* convenience macro to check if this handle is using a shared SSL spool */ 72 #define CURL_SHARE_ssl_scache(data) (data->share && \ 73 (data->share->specifier & \ 74 (1<<CURL_LOCK_DATA_SSL_SESSION))) 75 76 #endif /* HEADER_CURL_SHARE_H */ 77
