Mercurial > hg > nginx-quic
annotate src/core/ngx_regex.h @ 8849:a736a7a613ea
SSL: logging level of "application data after close notify".
Such fatal errors are reported by OpenSSL 1.1.1, and similarly by BoringSSL,
if application data is encountered during SSL shutdown, which started to be
observed on the second SSL_shutdown() call after SSL shutdown fixes made in
09fb2135a589 (1.19.2). The error means that the client continues to send
application data after receiving the "close_notify" alert (ticket #2318).
Previously it was reported as SSL_shutdown() error of SSL_ERROR_SYSCALL.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Tue, 08 Feb 2022 17:35:27 +0300 |
parents | d07456044b61 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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8 #ifndef _NGX_REGEX_H_INCLUDED_ |
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9 #define _NGX_REGEX_H_INCLUDED_ |
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12 #include <ngx_config.h> |
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13 #include <ngx_core.h> |
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14 |
8772 | 15 |
16 #if (NGX_PCRE2) | |
17 | |
18 #define PCRE2_CODE_UNIT_WIDTH 8 | |
19 #include <pcre2.h> | |
20 | |
21 #define NGX_REGEX_NO_MATCHED PCRE2_ERROR_NOMATCH /* -1 */ | |
22 | |
23 typedef pcre2_code ngx_regex_t; | |
24 | |
25 #else | |
26 | |
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27 #include <pcre.h> |
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28 |
8772 | 29 #define NGX_REGEX_NO_MATCHED PCRE_ERROR_NOMATCH /* -1 */ |
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30 |
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31 typedef struct { |
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32 pcre *code; |
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33 pcre_extra *extra; |
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34 } ngx_regex_t; |
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35 |
8772 | 36 #endif |
37 | |
3325 | 38 |
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39 #define NGX_REGEX_CASELESS 0x00000001 |
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40 #define NGX_REGEX_MULTILINE 0x00000002 |
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41 |
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42 |
1784 | 43 typedef struct { |
3325 | 44 ngx_str_t pattern; |
45 ngx_pool_t *pool; | |
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46 ngx_uint_t options; |
3325 | 47 |
48 ngx_regex_t *regex; | |
49 int captures; | |
50 int named_captures; | |
51 int name_size; | |
52 u_char *names; | |
53 ngx_str_t err; | |
54 } ngx_regex_compile_t; | |
55 | |
56 | |
57 typedef struct { | |
58 ngx_regex_t *regex; | |
59 u_char *name; | |
1784 | 60 } ngx_regex_elt_t; |
61 | |
62 | |
499 | 63 void ngx_regex_init(void); |
3325 | 64 ngx_int_t ngx_regex_compile(ngx_regex_compile_t *rc); |
3319
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65 |
8772 | 66 ngx_int_t ngx_regex_exec(ngx_regex_t *re, ngx_str_t *s, int *captures, |
67 ngx_uint_t size); | |
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68 |
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69 #if (NGX_PCRE2) |
8772 | 70 #define ngx_regex_exec_n "pcre2_match()" |
71 #else | |
72 #define ngx_regex_exec_n "pcre_exec()" | |
73 #endif | |
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74 |
1784 | 75 ngx_int_t ngx_regex_exec_array(ngx_array_t *a, ngx_str_t *s, ngx_log_t *log); |
76 | |
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77 |
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78 #endif /* _NGX_REGEX_H_INCLUDED_ */ |