annotate src/core/ngx_regex.h @ 644:ad25218fd14b NGINX_1_0_12

nginx 1.0.12 *) Feature: the "TLSv1.1" and "TLSv1.2" parameters of the "ssl_protocols" directive. *) Feature: the "if" SSI command supports captures in regular expressions. *) Bugfix: the "if" SSI command did not work inside the "block" command. *) Bugfix: in AIO error handling on FreeBSD. *) Bugfix: in the OpenSSL library initialization. *) Bugfix: the "worker_cpu_affinity" directive might not work. *) Bugfix: the "limit_conn_log_level" and "limit_req_log_level" directives might not work. *) Bugfix: the "read_ahead" directive might not work combined with "try_files" and "open_file_cache". *) Bugfix: the "proxy_cache_use_stale" directive with "error" parameter did not return answer from cache if there were no live upstreams. *) Bugfix: a segmentation fault might occur in a worker process if small time was used in the "inactive" parameter of the "proxy_cache_path" directive. *) Bugfix: responses from cache might hang. *) Bugfix: in error handling while connecting to a backend. Thanks to Piotr Sikora. *) Bugfix: in the "epoll" event method. Thanks to Yichun Zhang. *) Bugfix: the $sent_http_cache_control variable might contain a wrong value if the "expires" directive was used. Thanks to Yichun Zhang. *) Bugfix: the "limit_rate" directive did not allow to use full throughput, even if limit value was very high. *) Bugfix: the "sendfile_max_chunk" directive did not work, if the "limit_rate" directive was used. *) Bugfix: nginx could not be built on Solaris; the bug had appeared in 1.0.11. *) Bugfix: in the ngx_http_scgi_module. *) Bugfix: in the ngx_http_mp4_module.
author Igor Sysoev <http://sysoev.ru>
date Mon, 06 Feb 2012 00:00:00 +0400
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 * Copyright (C) Nginx, Inc.
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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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15 #include <pcre.h>
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18 #define NGX_REGEX_NO_MATCHED PCRE_ERROR_NOMATCH /* -1 */
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20 #define NGX_REGEX_CASELESS PCRE_CASELESS
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22 typedef pcre ngx_regex_t;
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25 typedef struct {
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26 ngx_str_t pattern;
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27 ngx_pool_t *pool;
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28 ngx_int_t options;
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30 ngx_regex_t *regex;
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31 int captures;
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32 int named_captures;
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33 int name_size;
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34 u_char *names;
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35 ngx_str_t err;
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36 } ngx_regex_compile_t;
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39 typedef struct {
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40 ngx_regex_t *regex;
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41 u_char *name;
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42 } ngx_regex_elt_t;
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45 void ngx_regex_init(void);
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46 ngx_int_t ngx_regex_compile(ngx_regex_compile_t *rc);
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48 #define ngx_regex_exec(re, s, captures, size) \
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49 pcre_exec(re, NULL, (const char *) (s)->data, (s)->len, 0, 0, \
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50 captures, size)
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51 #define ngx_regex_exec_n "pcre_exec()"
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53 ngx_int_t ngx_regex_exec_array(ngx_array_t *a, ngx_str_t *s, ngx_log_t *log);
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56 #endif /* _NGX_REGEX_H_INCLUDED_ */