ngx_http_test_predicates(), ngx_http_set_predicate_slot()
diff --git a/src/http/ngx_http_script.c b/src/http/ngx_http_script.c
index 1f42889..1474f32 100644
--- a/src/http/ngx_http_script.c
+++ b/src/http/ngx_http_script.c
@@ -211,6 +211,76 @@
}
+ngx_int_t
+ngx_http_test_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 && 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)
+{
+ char *p = conf;
+
+ ngx_str_t *value;
+ ngx_uint_t i;
+ ngx_array_t **a;
+ ngx_http_complex_value_t *cv;
+ ngx_http_compile_complex_value_t ccv;
+
+ a = (ngx_array_t **) (p + cmd->offset);
+
+ if (*a == NGX_CONF_UNSET_PTR) {
+ *a = ngx_array_create(cf->pool, 1, sizeof(ngx_http_complex_value_t));
+ if (*a == NULL) {
+ return NGX_CONF_ERROR;
+ }
+ }
+
+ value = cf->args->elts;
+
+ for (i = 1; i < cf->args->nelts; i++) {
+ cv = ngx_array_push(*a);
+ if (cv == NULL) {
+ return NGX_CONF_ERROR;
+ }
+
+ ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
+
+ ccv.cf = cf;
+ ccv.value = &value[i];
+ ccv.complex_value = cv;
+
+ if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
+ return NGX_CONF_ERROR;
+ }
+ }
+
+ return NGX_CONF_OK;
+}
+
+
ngx_uint_t
ngx_http_script_variables_count(ngx_str_t *value)
{
