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More TCP and sockets code

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git-svn-id: svn://kolibrios.org@1774 a494cfbc-eb01-0410-851d-a64ba20cac60
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hidnplayr
2011-01-28 23:07:25 +00:00
parent 2ba52e3e4a
commit 8619f93e83
3 changed files with 78 additions and 55 deletions
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35
kernel/branches/net/network/tcp_input.inc
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@@ -1339,6 +1339,22 @@ align 4
DEBUGF 1,"Processing FIN\n"
cmp [ebx + TCP_SOCKET.t_state], TCB_CLOSE_WAIT
je .not_first_fin
cmp [ebx + TCP_SOCKET.t_state], TCB_CLOSING
je .not_first_fin
cmp [ebx + TCP_SOCKET.t_state], TCB_FIN_WAIT_2
je .not_first_fin
DEBUGF 1,"First FIN for this connection\n"
mov eax, ebx
call SOCKET_cant_recv_more
mov [ebx + TCP_SOCKET.t_flags], TF_ACKNOW
inc [ebx + TCP_SOCKET.RCV_NXT]
.not_first_fin:
mov eax, [ebx + TCP_SOCKET.t_state]
shl eax, 2
jmp dword [eax + .FIN_sw_list]
@@ -1356,23 +1372,28 @@ align 4
dd .fin_wait2 ;TCB_FIN_WAIT_2
dd .fin_timed ;TCB_TIMED_WAIT
.fin_syn_est:
jmp .final_processing
mov [ebx + TCP_SOCKET.t_state], TCB_CLOSE_WAIT
jmp .no_fin
.fin_wait1:
jmp .final_processing
mov [ebx + TCP_SOCKET.t_state], TCB_CLOSING
jmp .no_fin
.fin_wait2:
jmp .final_processing
mov [ebx + TCP_SOCKET.t_state], TCB_TIMED_WAIT
mov eax, ebx
call TCP_cancel_timers
mov [ebx + TCP_SOCKET.timer_timed_wait], 2 * TCP_time_MSL
call SOCKET_is_disconnected
jmp .no_fin
.fin_timed:
jmp .final_processing
mov [ebx + TCP_SOCKET.timer_timed_wait], 2 * TCP_time_MSL
jmp .no_fin
.no_fin: