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| Rev 6908 | Rev 6910 | ||
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| 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| 2 | ;; ;; |
2 | ;; ;; |
| 3 | ;; Copyright (C) KolibriOS team 2004-2016. All rights reserved. ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2017. All rights reserved. ;; |
| 4 | ;; Distributed under terms of the GNU General Public License ;; |
4 | ;; Distributed under terms of the GNU General Public License ;; |
| 5 | ;; ;; |
5 | ;; ;; |
| 6 | ;; Part of the TCP/IP network stack for KolibriOS ;; |
6 | ;; Part of the TCP/IP network stack for KolibriOS ;; |
| 7 | ;; ;; |
7 | ;; ;; |
| 8 | ;; Written by hidnplayr@kolibrios.org ;; |
8 | ;; Written by hidnplayr@kolibrios.org ;; |
| Line 12... | Line 12... | ||
| 12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
12 | ;; GNU GENERAL PUBLIC LICENSE ;; |
| 13 | ;; Version 2, June 1991 ;; |
13 | ;; Version 2, June 1991 ;; |
| 14 | ;; ;; |
14 | ;; ;; |
| 15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
15 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
| Line 16... | Line 16... | ||
| 16 | 16 | ||
| Line 17... | Line 17... | ||
| 17 | $Revision: 6908 $ |
17 | $Revision: 6910 $ |
| 18 | 18 | ||
| 19 | TCP_BIT_NEEDOUTPUT = 1 shl 0 |
19 | TCP_BIT_NEEDOUTPUT = 1 shl 0 |
| 20 | TCP_BIT_TIMESTAMP = 1 shl 1 |
20 | TCP_BIT_TIMESTAMP = 1 shl 1 |
| Line 83... | Line 83... | ||
| 83 | 83 | ||
| 84 | locals |
84 | locals |
| 85 | dataoffset dd ? |
85 | dataoffset dd ? |
| 86 | timestamp dd ? |
86 | timestamp dd ? |
| - | 87 | temp_bits db ? |
|
| 87 | temp_bits db ? |
88 | device dd ? |
| Line 88... | Line 89... | ||
| 88 | endl |
89 | endl |
| 89 | 90 | ||
| 90 | xor esi, esi |
91 | xor esi, esi |
| Line 103... | Line 104... | ||
| 103 | push [esi + TCP_queue_entry.timestamp] |
104 | push [esi + TCP_queue_entry.timestamp] |
| 104 | pop [timestamp] |
105 | pop [timestamp] |
| 105 | push [esi + TCP_queue_entry.buffer_ptr] |
106 | push [esi + TCP_queue_entry.buffer_ptr] |
| Line 106... | Line 107... | ||
| 106 | 107 | ||
| - | 108 | mov ebx, [esi + TCP_queue_entry.device_ptr] |
|
| 107 | mov ebx, [esi + TCP_queue_entry.device_ptr] |
109 | mov [device], ebx |
| 108 | mov ecx, [esi + TCP_queue_entry.segment_size] |
110 | mov ecx, [esi + TCP_queue_entry.segment_size] |
| 109 | mov edi, [esi + TCP_queue_entry.ip_ptr] ; ptr to ipv4 header |
111 | mov edi, [esi + TCP_queue_entry.ip_ptr] ; ptr to ipv4 header |
| Line 110... | Line 112... | ||
| 110 | mov esi, [esi + TCP_queue_entry.segment_ptr] ; change esi last |
112 | mov esi, [esi + TCP_queue_entry.segment_ptr] ; change esi last |
| Line 1878... | Line 1880... | ||
| 1878 | 1880 | ||
| Line 1879... | Line 1881... | ||
| 1879 | jmp .drop_no_socket |
1881 | jmp .drop_no_socket |
| 1880 | 1882 | ||
| 1881 | .respond_seg_ack: |
1883 | .respond_seg_ack: |
| 1882 | mov cl, TH_RST |
1884 | mov cl, TH_RST |
| 1883 | xor ebx, ebx ; FIXME: find a way to get the receiving device ptr |
1885 | mov ebx, [device] |
| Line 1884... | Line 1886... | ||
| 1884 | call tcp_respond_segment |
1886 | call tcp_respond_segment |
| 1885 | jmp .drop_no_socket |
1887 | jmp .drop_no_socket |
| 1886 | 1888 | ||
| 1887 | .respond_seg_syn: |
1889 | .respond_seg_syn: |
| 1888 | mov cl, TH_RST + TH_ACK |
1890 | mov cl, TH_RST + TH_ACK |
| Line 1889... | Line 1891... | ||
| 1889 | xor ebx, ebx ; FIXME: find a way to get the receiving device ptr |
1891 | mov ebx, [device] |
| 1890 | call tcp_respond_segment |
1892 | call tcp_respond_segment |