1 #ifndef HEADER_PSL_H
2 #define HEADER_PSL_H
3 /***************************************************************************
4  *                                  _   _ ____  _
5  *  Project                     ___| | | |  _ \| |
6  *                             / __| | | | |_) | |
7  *                            | (__| |_| |  _ <| |___
8  *                             \___|\___/|_| \_\_____|
9  *
10  * Copyright (C) 1998 - 2018, 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.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_LIBPSL
26 #include <libpsl.h>
27 
28 #define PSL_TTL (72 * 3600)     /* PSL time to live before a refresh. */
29 
30 struct PslCache {
31   const psl_ctx_t *psl; /* The PSL. */
32   time_t expires; /* Time this PSL life expires. */
33   bool dynamic; /* PSL should be released when no longer needed. */
34 };
35 
36 const psl_ctx_t *Curl_psl_use(struct Curl_easy *easy);
37 void Curl_psl_release(struct Curl_easy *easy);
38 void Curl_psl_destroy(struct PslCache *pslcache);
39 
40 #else
41 
42 #define Curl_psl_use(easy) NULL
43 #define Curl_psl_release(easy)
44 #define Curl_psl_destroy(pslcache)
45 
46 #endif /* USE_LIBPSL */
47 #endif /* HEADER_PSL_H */
48