Function at 0x47e950
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x4f7f44]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [esi + 0x10]
push ebx
push edi
mov edi, dword [eax]
lea eax, [ecx - 4]
xor ebx, ebx
cmp eax, 3
ja case.default.0x47e978
jmp dword [eax*4 + 0x47ece4]
cmp ecx, 4
jne 0x47ea78
lea eax, [esi + 0x15c]
call fcn.0047e380
movzx edx, word [esi + 0x40]
movzx eax, ax
mov ecx, edx
cmp eax, ecx
je 0x47ea66
test dx, dx
jne 0x47e9b4
cmp eax, 0xffff
je 0x47ea66
push ecx
push eax
push str.Received_ACK_for_block__d__expecting__d_n
push edi
call fcn.0046f260
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
add esp, 0x10
cmp eax, dword [esi + 0x20]
jle 0x47e9f9
movzx ecx, word [esi + 0x40]
push ecx
push str.tftp_tx:_giving_up_waiting_for_block__d_ack
push edi
call fcn.0046f330
add esp, 0xc
mov ebx, 0x37
pop edi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a79cb
mov esp, ebp
pop ebp
ret
mov edx, dword [esi + 0x148]
mov ecx, dword [esi + 0x150]
push edx
mov edx, dword [esi + 0x160]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x14]
push 0
add ecx, 4
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x47ea54
push 0x80
lea ecx, [ebp - 0x84]
push ecx
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049b060
push eax
push 0x4d7f9c
push edi
call fcn.0046f330
add esp, 0x18
mov ebx, 0x37
pop edi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a79cb
mov esp, ebp
pop ebp
ret
lea edx, [esi + 0x38]
push edx
call fcn.004a8840
add esp, 4
inc word [esi + 0x40]
jmp 0x47ea81
mov eax, 1
mov word [esi + 0x40], ax
mov eax, 3
lea ecx, [esi + 0x160]
mov dword [esi + 0x18], ebx
call fcn.0047e330
mov ax, word [esi + 0x40]
lea ecx, [esi + 0x160]
call fcn.0047e350
cmp word [esi + 0x40], 1
jbe 0x47eabc
mov ecx, dword [esi + 0x150]
cmp ecx, dword [esi + 0x154]
jl 0x47ecab
mov edx, dword [esi + 0x160]
mov eax, dword [esi + 0x10]
mov dword [esi + 0x150], ebx
mov ecx, dword [eax]
add edx, 4
mov dword [ecx + 0x158], edx
jmp 0x47eae0
mov eax, dword [esi + 0x154]
sub eax, dword [esi + 0x150]
mov ecx, dword [esi + 0x10]
lea edx, [ebp - 0x88]
push edx
push eax
push ecx
call fcn.00493be0
add esp, 0xc
test eax, eax
jne 0x47ecd4
mov ecx, dword [ebp - 0x88]
add dword [esi + 0x150], ecx
mov edx, dword [esi + 0x10]
mov eax, dword [edx]
add dword [eax + 0x158], ecx
mov eax, dword [esi + 0x150]
cmp eax, dword [esi + 0x154]
jge 0x47eb35
cmp dword [ebp - 0x88], ebx
jne 0x47eae0
mov ecx, dword [esi + 0x148]
push ecx
mov ecx, dword [esi + 0x160]
lea edx, [esi + 0xc8]
push edx
mov edx, dword [esi + 0x14]
push 0
add eax, 4
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x47eb9a
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.0049b060
push eax
push 0x4d7f9c
push edi
call fcn.0046f330
add esp, 0x18
pop edi
mov eax, 0x37
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a79cb
mov esp, ebp
pop ebp
ret
mov eax, dword [esi + 0x150]
cdq
add dword [edi + 0xb0], eax
adc dword [edi + 0xb4], edx
mov ecx, dword [edi + 0xb4]
mov edx, dword [edi + 0xb0]
push ecx
push edx
push edi
call fcn.00492730
jmp 0x47eccf
inc dword [esi + 0x18]
mov eax, dword [esi + 0x18]
push eax
movzx eax, word [esi + 0x40]
inc eax
and eax, 0xffff
push eax
push str.Timeout_waiting_for_block__d_ACK.__Retries___d_n
push edi
call fcn.0046f260
mov ecx, dword [esi + 0x18]
add esp, 0x10
cmp ecx, dword [esi + 0x20]
jle 0x47ec0d
pop edi
mov dword [esi + 8], 0xffffff9d
mov dword [esi], 3
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a79cb
mov esp, ebp
pop ebp
ret
mov edx, dword [esi + 0x148]
mov ecx, dword [esi + 0x150]
push edx
mov edx, dword [esi + 0x160]
lea eax, [esi + 0xc8]
push eax
mov eax, dword [esi + 0x14]
push 0
add ecx, 4
push ecx
push edx
push eax
call dword [sym.imp.WS2_32.dll_sendto]
test eax, eax
jns 0x47ec4d
push 0x80
lea ecx, [ebp - 0x84]
push ecx
jmp 0x47eb6a
mov edx, dword [edi + 0xb4]
mov eax, dword [edi + 0xb0]
push edx
push eax
push edi
call fcn.00492730
jmp 0x47eccf
mov eax, 5
lea ecx, [esi + 0x160]
mov dword [esi], 3
call fcn.0047e330
mov ax, word [esi + 0x40]
lea ecx, [esi + 0x160]
call fcn.0047e350
mov ecx, dword [esi + 0x148]
mov eax, dword [esi + 0x160]
push ecx
mov ecx, dword [esi + 0x14]
lea edx, [esi + 0xc8]
push edx
push 0
push 4
push eax
push ecx
call dword [sym.imp.WS2_32.dll_sendto]
pop edi
mov dword [esi], 3
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004a79cb
mov esp, ebp
pop ebp
ret
push ecx
push str.tftp_tx:_internal_error__event:__i
push edi
call fcn.0046f330
add esp, 0xc
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.004a79cb
mov esp, ebp
pop ebp
ret