35 static ngx_int_t ngx_http_referer_add_variables(ngx_conf_t *cf);
36 static void * ngx_http_referer_create_conf(ngx_conf_t *cf);
37 static char * ngx_http_referer_merge_conf(ngx_conf_t *cf, void *parent,
39 static char *ngx_http_valid_referers(ngx_conf_t *cf, ngx_command_t *cmd,
41 static ngx_int_t ngx_http_add_referer(ngx_conf_t *cf,
43 static ngx_int_t ngx_http_add_regex_referer(ngx_conf_t *cf,
46 static ngx_int_t ngx_http_add_regex_server_name(ngx_conf_t *cf,
271 ngx_http_referer_add_variables(ngx_conf_t *cf)  in ngx_http_referer_add_variables()  argument
275     var = ngx_http_add_variable(cf, &ngx_http_invalid_referer_name,  in ngx_http_referer_add_variables()
288 ngx_http_referer_create_conf(ngx_conf_t *cf)  in ngx_http_referer_create_conf()  argument
292     conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_referer_conf_t));  in ngx_http_referer_create_conf()
320 ngx_http_referer_merge_conf(ngx_conf_t *cf, void *parent, void *child)  in ngx_http_referer_merge_conf()  argument
349         cscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_core_module);  in ngx_http_referer_merge_conf()
357                 if (ngx_http_add_regex_server_name(cf, conf, sn[n].regex)  in ngx_http_referer_merge_conf()
367             if (ngx_http_add_referer(cf, conf->keys, &sn[n].name, NULL)  in ngx_http_referer_merge_conf()
380         ngx_log_error(NGX_LOG_EMERG, cf->log, 0,  in ngx_http_referer_merge_conf()
398     hash.pool = cf->pool;  in ngx_http_referer_merge_conf()
419         hash.temp_pool = cf->temp_pool;  in ngx_http_referer_merge_conf()
439         hash.temp_pool = cf->temp_pool;  in ngx_http_referer_merge_conf()
472 ngx_http_valid_referers(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)  in ngx_http_valid_referers()  argument
481         rlcf->keys = ngx_pcalloc(cf->temp_pool, sizeof(ngx_hash_keys_arrays_t));  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()
494     value = cf->args->elts;  in ngx_http_valid_referers()
496     for (i = 1; i < cf->args->nelts; i++) {  in ngx_http_valid_referers()
498             ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,  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()
546 ngx_http_add_referer(ngx_conf_t *cf, ngx_hash_keys_arrays_t *keys,  in ngx_http_add_referer()  argument
556         u = ngx_palloc(cf->pool, sizeof(ngx_str_t));  in ngx_http_add_referer()
571         ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,  in ngx_http_add_referer()
576         ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,  in ngx_http_add_referer()
585 ngx_http_add_regex_referer(ngx_conf_t *cf, ngx_http_referer_conf_t *rlcf,  in ngx_http_add_regex_referer()  argument
594         ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "empty regex in \"%V\"", name);  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()
616     rc.pool = cf->pool;  in ngx_http_add_regex_referer()
622         ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err);  in ngx_http_add_regex_referer()
633     ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,  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
652         rlcf->server_name_regex = ngx_array_create(cf->pool, 2,  in ngx_http_add_regex_server_name()