d5c738c608
Designed to aid converting off from sscanf parsers. sscanf is hard to use right, easy to mess up and often makes for sloppy error checking. The new parsers allow more exact and pedandic parsing. This new set of functions should be possible to use (and extend) and switch over other libcurl parser code to use going forward. Adapts the following to use the new functions: - altsvc.c - hsts.c - http_aws_sigv4.c Bonus: fewer memory copies, fewer stack buffers. Test: Unit test1664 Docs: docs/internals/STRPARSE.md Closes #15692
70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
#ifndef HEADER_CURL_HSTS_H
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#define HEADER_CURL_HSTS_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "curl_setup.h"
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#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_HSTS)
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#include <curl/curl.h>
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#include "llist.h"
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#if defined(DEBUGBUILD) || defined(UNITTESTS)
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extern time_t deltatime;
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#endif
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struct stsentry {
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struct Curl_llist_node node;
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const char *host;
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bool includeSubDomains;
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curl_off_t expires; /* the timestamp of this entry's expiry */
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};
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/* The HSTS cache. Needs to be able to tailmatch hostnames. */
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struct hsts {
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struct Curl_llist list;
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char *filename;
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unsigned int flags;
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};
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struct hsts *Curl_hsts_init(void);
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void Curl_hsts_cleanup(struct hsts **hp);
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CURLcode Curl_hsts_parse(struct hsts *h, const char *hostname,
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const char *sts);
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struct stsentry *Curl_hsts(struct hsts *h, const char *hostname,
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size_t hlen, bool subdomain);
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CURLcode Curl_hsts_save(struct Curl_easy *data, struct hsts *h,
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const char *file);
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CURLcode Curl_hsts_loadfile(struct Curl_easy *data,
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struct hsts *h, const char *file);
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CURLcode Curl_hsts_loadcb(struct Curl_easy *data,
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struct hsts *h);
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void Curl_hsts_loadfiles(struct Curl_easy *data);
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#else
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#define Curl_hsts_cleanup(x)
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#define Curl_hsts_loadcb(x,y) CURLE_OK
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#define Curl_hsts_save(x,y,z)
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#define Curl_hsts_loadfiles(x)
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#endif /* CURL_DISABLE_HTTP || CURL_DISABLE_HSTS */
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#endif /* HEADER_CURL_HSTS_H */
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