| 347 | } |
| 348 | |
| 349 | static apr_status_t send_environment(proxy_conn_rec *conn, request_rec *r, |
| 350 | apr_pool_t *temp_pool, |
| 351 | apr_uint16_t request_id) |
| 352 | { |
| 353 | const apr_array_header_t *envarr; |
| 354 | const apr_table_entry_t *elts; |
| 355 | struct iovec vec[2]; |
| 356 | ap_fcgi_header header; |
| 357 | unsigned char farray[AP_FCGI_HEADER_LEN]; |
| 358 | char *body; |
| 359 | apr_status_t rv; |
| 360 | apr_size_t avail_len, len, required_len; |
| 361 | int next_elem, starting_elem; |
| 362 | fcgi_req_config_t *rconf = ap_get_module_config(r->request_config, &proxy_fcgi_module); |
| 363 | fcgi_dirconf_t *dconf = ap_get_module_config(r->per_dir_config, &proxy_fcgi_module); |
| 364 | char *proxy_filename = r->filename; |
| 365 | |
| 366 | /* Resolve SCRIPT_NAME/FILENAME from the filesystem? */ |
| 367 | if (rconf && rconf->dirwalk_uri_path) { |
| 368 | char *saved_uri = r->uri; |
| 369 | char *saved_path_info = r->path_info; |
| 370 | char *saved_canonical_filename = r->canonical_filename; |
| 371 | int saved_filetype = r->finfo.filetype; |
| 372 | int i = 0; |
| 373 | |
| 374 | r->proxyreq = PROXYREQ_NONE; |
| 375 | do { |
| 376 | r->path_info = NULL; |
| 377 | r->finfo.filetype = APR_NOFILE; |
| 378 | r->uri = r->filename = r->canonical_filename = rconf->dirwalk_uri_path; |
| 379 | /* Try without than with DocumentRoot prefix */ |
| 380 | if (i && ap_core_translate(r) != OK) { |
| 381 | continue; |
| 382 | } |
| 383 | ap_directory_walk(r); |
| 384 | } while (r->finfo.filetype != APR_REG && ++i < 2); |
| 385 | r->proxyreq = PROXYREQ_REVERSE; |
| 386 | |
| 387 | /* If no actual script was found, fall back to the "proxy:" |
| 388 | * SCRIPT_FILENAME dealt with below or by FPM directly. |
| 389 | */ |
| 390 | if (r->finfo.filetype != APR_REG) { |
| 391 | r->filename = proxy_filename; |
| 392 | r->canonical_filename = saved_canonical_filename; |
| 393 | r->finfo.filetype = saved_filetype; |
| 394 | r->path_info = saved_path_info; |
| 395 | } |
| 396 | |
| 397 | /* Restore REQUEST_URI in any case */ |
| 398 | r->uri = saved_uri; |
| 399 | } |
| 400 | |
| 401 | /* Strip "proxy:" prefixes? */ |
| 402 | if (r->filename == proxy_filename) { |
| 403 | char *newfname = NULL; |
| 404 | |
| 405 | if (!strncmp(r->filename, "proxy:balancer://", 17)) { |
| 406 | newfname = apr_pstrdup(r->pool, r->filename+17); |
no test coverage detected