Mercurial > hg > nginx
changeset 7439:5efc23d83bc2
Added the ngx_http_test_required_predicates() function.
In contrast to ngx_http_test_predicates(), it requires all values to be
non-empty and not equal to "0".
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Thu, 17 Jan 2019 14:31:04 +0300 |
parents | 134343f2a877 |
children | 6d4bc025c5a7 |
files | src/http/ngx_http_script.c src/http/ngx_http_script.h |
diffstat | 2 files changed, 30 insertions(+), 0 deletions(-) [+] |
line wrap: on
line diff
--- a/src/http/ngx_http_script.c Thu Jan 17 14:31:01 2019 +0300 +++ b/src/http/ngx_http_script.c Thu Jan 17 14:31:04 2019 +0300 @@ -271,6 +271,34 @@ } +ngx_int_t +ngx_http_test_required_predicates(ngx_http_request_t *r, + ngx_array_t *predicates) +{ + ngx_str_t val; + ngx_uint_t i; + ngx_http_complex_value_t *cv; + + if (predicates == NULL) { + return NGX_OK; + } + + cv = predicates->elts; + + for (i = 0; i < predicates->nelts; i++) { + if (ngx_http_complex_value(r, &cv[i], &val) != NGX_OK) { + return NGX_ERROR; + } + + if (val.len == 0 || (val.len == 1 && val.data[0] == '0')) { + return NGX_DECLINED; + } + } + + return NGX_OK; +} + + char * ngx_http_set_predicate_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) {
--- a/src/http/ngx_http_script.h Thu Jan 17 14:31:01 2019 +0300 +++ b/src/http/ngx_http_script.h Thu Jan 17 14:31:04 2019 +0300 @@ -214,6 +214,8 @@ ngx_int_t ngx_http_test_predicates(ngx_http_request_t *r, ngx_array_t *predicates); +ngx_int_t ngx_http_test_required_predicates(ngx_http_request_t *r, + ngx_array_t *predicates); char *ngx_http_set_predicate_slot(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);