44     ngx_http_referer_conf_t *rlcf, ngx_str_t *name);
47     ngx_http_referer_conf_t *rlcf, ngx_http_regex_t *regex);
122     ngx_http_referer_conf_t   *rlcf;  in ngx_http_referer_variable()  local
129     rlcf = ngx_http_get_module_loc_conf(r, ngx_http_referer_module);  in ngx_http_referer_variable()
131     if (rlcf->hash.hash.buckets == NULL  in ngx_http_referer_variable()
132         && rlcf->hash.wc_head == NULL  in ngx_http_referer_variable()
133         && rlcf->hash.wc_tail == NULL  in ngx_http_referer_variable()
135         && rlcf->regex == NULL  in ngx_http_referer_variable()
136         && rlcf->server_name_regex == NULL  in ngx_http_referer_variable()
144         if (rlcf->no_referer) {  in ngx_http_referer_variable()
169     if (rlcf->blocked_referer) {  in ngx_http_referer_variable()
193     uri = ngx_hash_find_combined(&rlcf->hash, key, buf, p - ref);  in ngx_http_referer_variable()
201     if (rlcf->server_name_regex) {  in ngx_http_referer_variable()
205         rc = ngx_regex_exec_array(rlcf->server_name_regex, &referer,  in ngx_http_referer_variable()
219     if (rlcf->regex) {  in ngx_http_referer_variable()
223         rc = ngx_regex_exec_array(rlcf->regex, &referer, r->connection->log);  in ngx_http_referer_variable()
474     ngx_http_referer_conf_t  *rlcf = conf;  in ngx_http_valid_referers()  local
480     if (rlcf->keys == NULL) {  in ngx_http_valid_referers()
481         rlcf->keys = ngx_pcalloc(cf->temp_pool, sizeof(ngx_hash_keys_arrays_t));  in ngx_http_valid_referers()
482         if (rlcf->keys == NULL) {  in ngx_http_valid_referers()
486         rlcf->keys->pool = cf->pool;  in ngx_http_valid_referers()
487         rlcf->keys->temp_pool = cf->pool;  in ngx_http_valid_referers()
489         if (ngx_hash_keys_array_init(rlcf->keys, NGX_HASH_SMALL) != NGX_OK) {  in ngx_http_valid_referers()
504             rlcf->no_referer = 1;  in ngx_http_valid_referers()
509             rlcf->blocked_referer = 1;  in ngx_http_valid_referers()
514             rlcf->server_names = 1;  in ngx_http_valid_referers()
519             if (ngx_http_add_regex_referer(cf, rlcf, &value[i]) != NGX_OK) {  in ngx_http_valid_referers()
536         if (ngx_http_add_referer(cf, rlcf->keys, &value[i], &uri) != NGX_OK) {  in ngx_http_valid_referers()
585 ngx_http_add_regex_referer(ngx_conf_t *cf, ngx_http_referer_conf_t *rlcf,  in ngx_http_add_regex_referer()  argument
598     if (rlcf->regex == NGX_CONF_UNSET_PTR) {  in ngx_http_add_regex_referer()
599         rlcf->regex = ngx_array_create(cf->pool, 2, sizeof(ngx_regex_elt_t));  in ngx_http_add_regex_referer()
600         if (rlcf->regex == NULL) {  in ngx_http_add_regex_referer()
605     re = ngx_array_push(rlcf->regex);  in ngx_http_add_regex_referer()
646 ngx_http_add_regex_server_name(ngx_conf_t *cf, ngx_http_referer_conf_t *rlcf,  in ngx_http_add_regex_server_name()  argument
651     if (rlcf->server_name_regex == NGX_CONF_UNSET_PTR) {  in ngx_http_add_regex_server_name()
652         rlcf->server_name_regex = ngx_array_create(cf->pool, 2,  in ngx_http_add_regex_server_name()
654         if (rlcf->server_name_regex == NULL) {  in ngx_http_add_regex_server_name()
659     re = ngx_array_push(rlcf->server_name_regex);  in ngx_http_add_regex_server_name()