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diff src/core/ngx_regex.h @ 546:e19e5f542878 NGINX_0_8_25

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nginx 0.8.25 *) Change: now no message is written in an error log if a variable is not found by $r->variable() method. *) Feature: the ngx_http_degradation_module. *) Feature: regular expression named captures. *) Feature: now URI part is not required a "proxy_pass" directive if variables are used. *) Feature: now the "msie_padding" directive works for Chrome too. *) Bugfix: a segmentation fault occurred in a worker process on low memory condition; the bug had appeared in 0.8.18. *) Bugfix: nginx sent gzipped responses to clients those do not support gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared in 0.8.16.
author Igor Sysoev <http://sysoev.ru>
date Mon, 16 Nov 2009 00:00:00 +0300
parents 9121a0a91f47
children 9d21dad0b5a1
line wrap: on
line diff
--- a/src/core/ngx_regex.h
+++ b/src/core/ngx_regex.h
@@ -14,29 +14,42 @@
 #include <pcre.h>
 
 
-#define NGX_REGEX_NO_MATCHED  -1000
+#define NGX_REGEX_NO_MATCHED  PCRE_ERROR_NOMATCH   /* -1 */
 
 #define NGX_REGEX_CASELESS    PCRE_CASELESS
 
 typedef pcre  ngx_regex_t;
 
+
 typedef struct {
-    ngx_regex_t   *regex;
-    u_char        *name;
+    ngx_str_t     pattern;
+    ngx_pool_t   *pool;
+    ngx_int_t     options;
+
+    ngx_regex_t  *regex;
+    int           captures;
+    int           named_captures;
+    int           name_size;
+    u_char       *names;
+    ngx_str_t     err;
+} ngx_regex_compile_t;
+
+
+typedef struct {
+    ngx_regex_t  *regex;
+    u_char       *name;
 } ngx_regex_elt_t;
 
 
 void ngx_regex_init(void);
-ngx_regex_t *ngx_regex_compile(ngx_str_t *pattern, ngx_int_t options,
-    ngx_pool_t *pool, ngx_str_t *err);
-ngx_int_t ngx_regex_capture_count(ngx_regex_t *re);
-ngx_int_t ngx_regex_exec(ngx_regex_t *re, ngx_str_t *s, int *captures,
-    ngx_int_t size);
+ngx_int_t ngx_regex_compile(ngx_regex_compile_t *rc);
+
+#define ngx_regex_exec(re, s, captures, size)                                \
+    pcre_exec(re, NULL, (const char *) (s)->data, (s)->len, 0, 0,            \
+              captures, size)
+#define ngx_regex_exec_n      "pcre_exec()"
+
 ngx_int_t ngx_regex_exec_array(ngx_array_t *a, ngx_str_t *s, ngx_log_t *log);
 
 
-#define ngx_regex_exec_n           "pcre_exec()"
-#define ngx_regex_capture_count_n  "pcre_fullinfo()"
-
-
 #endif /* _NGX_REGEX_H_INCLUDED_ */