2391 static int fastcgi_get_packet(server *srv, handler_ctx *hctx, fastcgi_response_packet *packet) {  in fastcgi_get_packet()  argument
2399 	packet->b = buffer_init();  in fastcgi_get_packet()
2400 	packet->len = 0;  in fastcgi_get_packet()
2401 	packet->type = 0;  in fastcgi_get_packet()
2402 	packet->padding = 0;  in fastcgi_get_packet()
2403 	packet->request_id = 0;  in fastcgi_get_packet()
2412 		if (packet->b->used == 0) {  in fastcgi_get_packet()
2413 			buffer_copy_string_len(packet->b, c->mem->ptr + c->offset, weHave);  in fastcgi_get_packet()
2415 			buffer_append_string_len(packet->b, c->mem->ptr + c->offset, weHave);  in fastcgi_get_packet()
2423 	if ((packet->b->used == 0) ||  in fastcgi_get_packet()
2424 	    (packet->b->used - 1 < sizeof(FCGI_Header))) {  in fastcgi_get_packet()
2426 		buffer_free(packet->b);  in fastcgi_get_packet()
2429 …log_error_write(srv, __FILE__, __LINE__, "sdsds", "FastCGI: header too small:", packet->b->used, "…  in fastcgi_get_packet()
2435 	header = (FCGI_Header *)(packet->b->ptr);  in fastcgi_get_packet()
2437 	packet->len = (header->contentLengthB0 | (header->contentLengthB1 << 8)) + header->paddingLength;  in fastcgi_get_packet()
2438 	packet->request_id = (header->requestIdB0 | (header->requestIdB1 << 8));  in fastcgi_get_packet()
2439 	packet->type = header->type;  in fastcgi_get_packet()
2440 	packet->padding = header->paddingLength;  in fastcgi_get_packet()
2443 	buffer_copy_string_len(packet->b, CONST_STR_LEN("")); /* used == 1 */  in fastcgi_get_packet()
2445 	if (packet->len) {  in fastcgi_get_packet()
2447 		for (; c && (packet->b->used < packet->len + 1); c = c->next) {  in fastcgi_get_packet()
2448 			size_t weWant = packet->len - (packet->b->used - 1);  in fastcgi_get_packet()
2453 			buffer_append_string_len(packet->b, c->mem->ptr + c->offset + offset, weHave);  in fastcgi_get_packet()
2459 		if (packet->b->used < packet->len + 1) {  in fastcgi_get_packet()
2462 			buffer_free(packet->b);  in fastcgi_get_packet()
2466 		packet->b->used -= packet->padding;  in fastcgi_get_packet()
2467 		packet->b->ptr[packet->b->used - 1] = '\0';  in fastcgi_get_packet()
2471 	toread = packet->len + sizeof(FCGI_Header);  in fastcgi_get_packet()
2556 		fastcgi_response_packet packet;  in fcgi_demux_response()  local
2559 		if (0 != fastcgi_get_packet(srv, hctx, &packet)) {  in fcgi_demux_response()
2564 		switch(packet.type) {  in fcgi_demux_response()
2566 			if (packet.len == 0) break;  in fcgi_demux_response()
2583 					buffer_copy_string_buffer(hctx->response_header, packet.b);  in fcgi_demux_response()
2585 					buffer_append_string_buffer(hctx->response_header, packet.b);  in fcgi_demux_response()
2662 			} else if (hctx->send_content_body && packet.b->used > 1) {  in fcgi_demux_response()
2669 				http_chunk_append_mem(srv, con, packet.b->ptr, packet.b->used);  in fcgi_demux_response()
2674 			if (packet.len == 0) break;  in fcgi_demux_response()
2677 					"FastCGI-stderr:", packet.b);  in fcgi_demux_response()
2695 					"FastCGI: header.type not handled: ", packet.type);  in fcgi_demux_response()
2698 		buffer_free(packet.b);  in fcgi_demux_response()