# HG changeset patch
# User Igor Sysoev <igor@sysoev.ru>
# Date 1198761308 0
# Node ID 7d313324d874e451881e9d3dd2684fdacb708dca
# Parent  cfb879757a432d280b498a2c8865b45f69c2b205
ngx_regex_exec_array()

diff --git a/src/core/ngx_regex.c b/src/core/ngx_regex.c
--- a/src/core/ngx_regex.c
+++ b/src/core/ngx_regex.c
@@ -114,6 +114,39 @@ ngx_regex_exec(ngx_regex_t *re, ngx_str_
 }
 
 
+ngx_int_t
+ngx_regex_exec_array(ngx_array_t *a, ngx_str_t *s, ngx_log_t *log)
+{
+    ngx_int_t         n;
+    ngx_uint_t        i;
+    ngx_regex_elt_t  *re;
+
+    re = a->elts;
+
+    for (i = 0; i < a->nelts; i++) {
+
+        n = ngx_regex_exec(re[i].regex, s, NULL, 0);
+
+        if (n == NGX_REGEX_NO_MATCHED) {
+            continue;
+        }
+
+        if (n < 0) {
+            ngx_log_error(NGX_LOG_ALERT, log, 0,
+                          ngx_regex_exec_n " failed: %d on \"%V\" using \"%s\"",
+                          n, s, re[i].name);
+            return NGX_ERROR;
+        }
+
+        /* match */
+
+        return NGX_OK;
+    }
+
+    return NGX_DECLINED;
+}
+
+
 static void * ngx_libc_cdecl
 ngx_regex_malloc(size_t size)
 {
diff --git a/src/core/ngx_regex.h b/src/core/ngx_regex.h
--- a/src/core/ngx_regex.h
+++ b/src/core/ngx_regex.h
@@ -20,12 +20,20 @@
 
 typedef pcre  ngx_regex_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_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()"