Mercurial > hg > nginx-vendor-1-0
diff src/http/ngx_http_variables.c @ 420:ad0a34a8efa6 NGINX_0_7_22
nginx 0.7.22
*) Feature: the "none" parameter in the "smtp_auth" directive.
Thanks to Maxim Dounin.
*) Feature: the "$cookie_..." variables.
*) Bugfix: the "directio" directive did not work in XFS filesystem.
*) Bugfix: the resolver did not understand big DNS responses.
Thanks to Zyb.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 20 Nov 2008 00:00:00 +0300 |
parents | b246022ef454 |
children | 88d3e895bdf9 |
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--- a/src/http/ngx_http_variables.c +++ b/src/http/ngx_http_variables.c @@ -488,6 +488,15 @@ ngx_http_get_variable(ngx_http_request_t return NULL; } + if (ngx_strncmp(name->data, "cookie_", 7) == 0) { + + if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { + return vv; + } + + return NULL; + } + if (ngx_strncmp(name->data, "arg_", 4) == 0) { if (ngx_http_variable_argument(r, vv, (uintptr_t) name) == NGX_OK) { @@ -728,6 +737,34 @@ ngx_http_variable_unknown_header(ngx_htt static ngx_int_t +ngx_http_variable_cookie(ngx_http_request_t *r, ngx_http_variable_value_t *v, + uintptr_t data) +{ + ngx_str_t *name = (ngx_str_t *) data; + + ngx_str_t cookie, s; + + s.len = name->len - (sizeof("cookie_") - 1); + s.data = name->data + sizeof("cookie_") - 1; + + if (ngx_http_parse_multi_header_lines(&r->headers_in.cookies, &s, &cookie) + == NGX_DECLINED) + { + v->not_found = 1; + return NGX_OK; + } + + v->len = cookie.len; + v->valid = 1; + v->no_cacheable = 0; + v->not_found = 0; + v->data = cookie.data; + + return NGX_OK; +} + + +static ngx_int_t ngx_http_variable_argument(ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data) { @@ -1544,6 +1581,13 @@ ngx_http_variables_init_vars(ngx_conf_t continue; } + if (ngx_strncmp(v[i].name.data, "cookie_", 7) == 0) { + v[i].get_handler = ngx_http_variable_cookie; + v[i].data = (uintptr_t) &v[i].name; + + continue; + } + if (ngx_strncmp(v[i].name.data, "arg_", 4) == 0) { v[i].get_handler = ngx_http_variable_argument; v[i].data = (uintptr_t) &v[i].name;