| 628 | } |
| 629 | |
| 630 | size_t http_parser_execute (http_parser *parser, |
| 631 | const http_parser_settings *settings, |
| 632 | const char *data, |
| 633 | size_t len) |
| 634 | { |
| 635 | char c, ch; |
| 636 | int8_t unhex_val; |
| 637 | const char *p = data; |
| 638 | const char *header_field_mark = 0; |
| 639 | const char *header_value_mark = 0; |
| 640 | const char *url_mark = 0; |
| 641 | const char *body_mark = 0; |
| 642 | const char *status_mark = 0; |
| 643 | enum state p_state = (enum state) parser->state; |
| 644 | |
| 645 | /* We're in an error state. Don't bother doing anything. */ |
| 646 | if (HTTP_PARSER_ERRNO(parser) != HPE_OK) { |
| 647 | return 0; |
| 648 | } |
| 649 | |
| 650 | if (len == 0) { |
| 651 | switch (CURRENT_STATE()) { |
| 652 | case s_body_identity_eof: |
| 653 | /* Use of CALLBACK_NOTIFY() here would erroneously return 1 byte read if |
| 654 | * we got paused. |
| 655 | */ |
| 656 | CALLBACK_NOTIFY_NOADVANCE(message_complete); |
| 657 | return 0; |
| 658 | |
| 659 | case s_dead: |
| 660 | case s_start_req_or_res: |
| 661 | case s_start_res: |
| 662 | case s_start_req: |
| 663 | return 0; |
| 664 | |
| 665 | default: |
| 666 | SET_ERRNO(HPE_INVALID_EOF_STATE); |
| 667 | return 1; |
| 668 | } |
| 669 | } |
| 670 | |
| 671 | |
| 672 | if (CURRENT_STATE() == s_header_field) |
| 673 | header_field_mark = data; |
| 674 | if (CURRENT_STATE() == s_header_value) |
| 675 | header_value_mark = data; |
| 676 | switch (CURRENT_STATE()) { |
| 677 | case s_req_path: |
| 678 | case s_req_schema: |
| 679 | case s_req_schema_slash: |
| 680 | case s_req_schema_slash_slash: |
| 681 | case s_req_server_start: |
| 682 | case s_req_server: |
| 683 | case s_req_server_with_at: |
| 684 | case s_req_query_string_start: |
| 685 | case s_req_query_string: |
| 686 | case s_req_fragment_start: |
| 687 | case s_req_fragment: |
nothing calls this directly
no test coverage detected