| 415 | } |
| 416 | |
| 417 | bool http_client::write_body(const void* data, size_t len) |
| 418 | { |
| 419 | ostream& out = get_ostream(); |
| 420 | |
| 421 | // ����� gzip ���䣬���ѹ����д���� |
| 422 | if (zstream_ != NULL) { |
| 423 | // ���ѹ�������� |
| 424 | if (!write_gzip(out, data, len)) { |
| 425 | return false; |
| 426 | } |
| 427 | |
| 428 | // ������������ϣ�������� gzip β���ֶ� |
| 429 | if (data == NULL || len == 0) { |
| 430 | return write_gzip_trailer(out); |
| 431 | } |
| 432 | return true; |
| 433 | } |
| 434 | |
| 435 | // ��ѹ����ʽ�������� |
| 436 | |
| 437 | // �������Ϊ NULL����˵������д��� |
| 438 | if (data == NULL || len == 0) { |
| 439 | if (chunked_transfer_) { |
| 440 | return write_chunk_trailer(out); |
| 441 | } |
| 442 | return true; |
| 443 | } |
| 444 | |
| 445 | // �鷽ʽд�������� |
| 446 | if (chunked_transfer_) { |
| 447 | return write_chunk(out, data, len); |
| 448 | } |
| 449 | |
| 450 | // ��ͨ��ʽд�������� |
| 451 | if (out.write(data, len, true, true) == -1 || !out.fflush()) { |
| 452 | disconnected_ = true; |
| 453 | return false; |
| 454 | } |
| 455 | return true; |
| 456 | } |
| 457 | |
| 458 | ////////////////////////////////////////////////////////////////////////////// |
| 459 | |