diff options
Diffstat (limited to 'nginx/ngx_http_js_module.c')
| -rw-r--r-- | nginx/ngx_http_js_module.c | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/nginx/ngx_http_js_module.c b/nginx/ngx_http_js_module.c index 86d907df..824b647c 100644 --- a/nginx/ngx_http_js_module.c +++ b/nginx/ngx_http_js_module.c @@ -2954,10 +2954,10 @@ static njs_int_t ngx_http_js_request_variables(njs_vm_t *vm, njs_object_prop_t *prop, ngx_http_request_t *r, njs_value_t *setval, njs_value_t *retval) { - njs_int_t rc; + njs_int_t rc, is_capture, start, length; njs_str_t val, s; ngx_str_t name; - ngx_uint_t key; + ngx_uint_t i, key; ngx_http_variable_t *v; ngx_http_core_main_conf_t *cmcf; ngx_http_variable_value_t *vv; @@ -2972,6 +2972,31 @@ ngx_http_js_request_variables(njs_vm_t *vm, njs_object_prop_t *prop, name.len = val.length; if (setval == NULL) { + is_capture = 1; + for (i = 0; i < name.len; i++) { + if (name.data[i] < '0' || name.data[i] > '9') { + is_capture = 0; + break; + } + } + + if (is_capture) { + key = ngx_atoi(name.data, name.len) * 2; + if (r->captures == NULL || r->captures_data == NULL + || r->ncaptures <= key) + { + njs_value_undefined_set(retval); + return NJS_DECLINED; + } + + start = r->captures[key]; + length = r->captures[key + 1] - start; + + return ngx_js_prop(vm, njs_vm_prop_magic32(prop), retval, + &r->captures_data[start], length); + } + + /* Lookup the variable in nginx variables */ key = ngx_hash_strlow(name.data, name.data, name.len); vv = ngx_http_get_variable(r, &name, key); |