Function at 0x49f290
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x628
mov eax, dword [0x5543c8]
xor eax, esp
mov dword [esp + 0x624], eax
push ebx
mov ebx, dword [esp + 0x634]
push ebp
push esi
push edi
mov edi, dword [esp + 0x63c]
push 0x2f
push 0
mov dword [esp + 0x40], edi
mov ebp, dword [edi + 0xc]
mov dword [esp + 0x28], ebp
mov dword [esp + 0x1c], 0xffffffff
lea eax, [ebp + 0x438]
mov dword [esp + 0x3c], eax
lea eax, [esp + 0xc4]
push eax
call fcn.004cf400
mov esi, dword [edi + 0x564]
xor eax, eax
add esp, 0xc
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], eax
mov byte [esp + 0x13], 1
test esi, esi
je 0x49f52a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49f311
sub ecx, edx
cmp ecx, 1
jbe 0x49f52a
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49f328
sub ecx, edx
cmp ecx, 0x41
jae 0x49f33d
mov ecx, 0x41
jmp 0x49f34b
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x49f342
sub ecx, edx
lea eax, [ecx + 1]
push 1
push eax
call dword [0x554378]
add esp, 8
mov dword [esp + 0x18], eax
test eax, eax
jne 0x49f36c
mov eax, 0x1b
jmp 0x49fab5
mov al, byte [esi]
cmp al, 0x5b
jne 0x49f392
push 0x5d
push esi
call fcn.004cf740
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x49f46d
lea ecx, [esi + 1]
sub eax, ecx
push eax
push ecx
jmp 0x49f3ea
cmp al, 0x3a
je 0x49f3fb
push 0x3a
push esi
call fcn.004cf740
add esp, 8
mov dword [esp + 0x1c], eax
test eax, eax
je 0x49f456
lea eax, [esp + 0x3c]
push eax
push esi
push 0x17
call fcn.004ac1b0
add esp, 0xc
cmp eax, 1
jne 0x49f3e2
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x49f3d0
jmp 0x49f46d
mov eax, dword [esp + 0x1c]
sub eax, esi
push eax
push esi
mov ecx, dword [esp + 0x20]
push ecx
call fcn.004e2170
mov esi, dword [esp + 0x28]
add esp, 0xc
push 0x3a
push esi
call fcn.004cf740
add esp, 8
mov dword [esp + 0x28], eax
xor esi, esi
xor edx, edx
test eax, eax
je 0x49f471
push 0xa
push edx
lea ecx, [eax + 1]
push ecx
call fcn.004e1980
push eax
call fcn.00481310
push 0x2d
push dword [esp + 0x3c]
movzx esi, ax
call fcn.004cf740
add esp, 0x18
test eax, eax
je 0x49f452
push 0xa
inc eax
push 0
push eax
call fcn.004e1980
push eax
call fcn.00481310
add esp, 0x10
movzx edx, ax
jmp 0x49f471
mov edx, esi
jmp 0x49f471
mov ecx, dword [esp + 0x18]
sub ecx, esi
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [esi + ecx - 1], al
test al, al
jne 0x49f460
xor esi, esi
xor edx, edx
xor ecx, ecx
movzx eax, dx
cmp si, dx
cmovbe ecx, eax
movzx eax, cx
xor ecx, ecx
mov dword [esp + 0x28], eax
cmp si, dx
movzx eax, si
mov esi, dword [esp + 0x18]
cmovbe ecx, eax
movzx eax, cx
mov dword [esp + 0x1c], eax
cmp byte [esi], 0
je 0x49f516
push 0x401
lea eax, [esp + 0x234]
push eax
mov eax, dword [ebp + 0x48]
push esi
push dword [ebp + 0x54]
push dword [eax + 0x18]
call fcn.004abd70
add esp, 4
push eax
mov eax, dword [ebp + 0x48]
push dword [eax + 4]
call sym.RedAlert.exe_protected_virtual:_unsigned_int___thiscall_DuiLib::CWindowWnd::GetClassStyle_void_const
add esp, 0x18
sub eax, 0
je 0x49f4ec
sub eax, 1
je 0x49fab0
sub eax, 1
jne 0x49f4f4
lea ecx, [esp + 0x230]
mov dword [esp + 0x2c], ecx
jmp 0x49f4f6
mov ecx, esi
mov dword [esp + 0x2c], ecx
jmp 0x49f4f6
xor ecx, ecx
mov eax, dword [esp + 0x1c]
movzx edx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], edx
mov dword [esp + 0x18], eax
test ecx, ecx
jne 0x49f5d2
jmp 0x49f52c
movzx ecx, ax
mov eax, dword [esp + 0x28]
movzx eax, ax
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x18], eax
jmp 0x49f52c
xor esi, esi
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [ebp + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49f582
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00492030
push eax
push str.getsockname___failed:__s
push edi
call fcn.0047eac0
push esi
call dword [0x55436c]
add esp, 0x1c
jmp 0x49fab0
mov ax, word [esp + 0x3c]
cmp ax, 0x17
je 0x49f596
lea ecx, [esp + 0x40]
movzx eax, ax
jmp 0x49f59f
lea ecx, [esp + 0x44]
mov eax, 0x17
push 0x401
lea edx, [esp + 0x234]
movzx eax, ax
push edx
push ecx
push eax
call fcn.004abe30
add esp, 0x10
test eax, eax
je 0x49fab0
lea ecx, [esp + 0x230]
xor al, al
mov dword [esp + 0x2c], ecx
mov byte [esp + 0x13], al
lea eax, [esp + 0x30]
push eax
push 0
push 0
push ecx
push edi
call fcn.00489150
add esp, 0x14
cmp eax, 1
jne 0x49f5f8
lea eax, [esp + 0x30]
push eax
push edi
call fcn.00477050
add esp, 8
mov eax, dword [esp + 0x30]
test eax, eax
je 0x49fa96
mov ebp, dword [eax]
push eax
push edi
call fcn.004895f0
add esp, 8
test ebp, ebp
je 0x49fa96
push esi
call dword [0x55436c]
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
add esp, 4
lea eax, [esp + 0x14]
push eax
push 0
push ebp
push edi
call fcn.00480110
add esp, 0x10
mov dword [esp + 0x28], eax
test eax, eax
je 0x49f671
call esi
mov ebp, dword [ebp + 0x1c]
test ebp, ebp
jne 0x49f628
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00492030
push eax
push str.socket_failure:__s
push edi
call fcn.0047eac0
add esp, 0x18
jmp 0x49fab0
push dword [ebp + 0x10]
lea eax, [esp + 0x40]
push dword [ebp + 0x18]
push eax
call fcn.004cee80
mov eax, dword [ebp + 0x10]
add esp, 0xc
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0x1c]
movzx esi, ax
cmp ax, word [esp + 0x18]
ja 0x49fa78
mov eax, dword [sym.imp.WS2_32.dll_htons]
push esi
call eax
push dword [esp + 0x24]
movzx eax, ax
mov word [esp + 0x42], ax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_bind]
test eax, eax
je 0x49f7cb
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov cl, byte [esp + 0x13]
test cl, cl
je 0x49f73f
cmp eax, 0x2741
jne 0x49f73f
push 0x100
lea eax, [esp + 0x134]
push eax
push 0x2741
call fcn.00492030
push eax
movzx eax, si
push eax
push str.bind_port_hu__on_non_local_address_failed:__s
push edi
call fcn.0047eb90
mov esi, dword [esp + 0x3c]
lea eax, [esp + 0x40]
add esp, 0x1c
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esi + 0x148]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
jne 0x49f75a
mov eax, dword [esp + 0x1c]
movzx esi, ax
xor al, al
mov byte [esp + 0x13], al
jmp 0x49f69d
cmp eax, 0x2740
je 0x49f74b
cmp eax, 0xd
jne 0x49f792
inc esi
mov byte [esp + 0x13], cl
movzx eax, si
mov esi, eax
jmp 0x49f692
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00492030
push eax
push str.getsockname___failed:__s
push edi
call fcn.0047eac0
push dword [esp + 0x2c]
push esi
push edi
call fcn.0047f4e0
add esp, 0x24
jmp 0x49fab0
push 0x100
lea ecx, [esp + 0x134]
push ecx
push eax
call fcn.00492030
push eax
movzx eax, si
push eax
push str.bind_port_hu__failed:__s
push edi
call fcn.0047eac0
push dword [esp + 0x30]
push dword [esp + 0x40]
push edi
call fcn.0047f4e0
add esp, 0x28
jmp 0x49fab0
cmp si, word [esp + 0x18]
ja 0x49fa78
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0x80
push eax
lea eax, [esp + 0x40]
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x49f831
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00492030
push eax
push str.getsockname___failed:__s
push edi
call fcn.0047eac0
push dword [esp + 0x2c]
push dword [esp + 0x3c]
push edi
call fcn.0047f4e0
add esp, 0x24
jmp 0x49fab0
push 1
push dword [esp + 0x18]
call dword [sym.imp.WS2_32.dll_listen]
test eax, eax
je 0x49f862
push 0x100
lea eax, [esp + 0x134]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00492030
push eax
push str.socket_failure:__s
jmp 0x49f815
push 0x2f
lea eax, [esp + 0xc0]
push eax
push ebp
call fcn.00489100
mov esi, dword [esp + 0x2c]
add esp, 0xc
cmp byte [esi + 0x26c], 0
jne 0x49f892
cmp byte [esi + 0x265], 0
je 0x49f892
mov byte [esi + 0x26c], 1
cmp ebx, 2
je 0x49f8ee
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
mov cx, word [esp + 0x3c]
cmp byte [esi + 0x26c], 0
jne 0x49f8af
test ebx, ebx
je 0x49f8e8
cmp ebx, 1
jne 0x49f8ba
cmp cx, 2
jne 0x49f8e8
movzx eax, cx
sub eax, 2
je 0x49f8c7
sub eax, 0x15
jne 0x49f8e8
push dword [esp + 0x3e]
call edx
movzx ebp, ax
test ebx, ebx
je 0x49f9f7
cmp ebx, 1
je 0x49f94b
mov cx, word [esp + 0x3c]
mov edx, dword [sym.imp.WS2_32.dll_ntohs]
inc ebx
cmp ebx, 2
jne 0x49f8a2
mov ebp, dword [esp + 0x28]
mov dword [esi + 0x4b0], ebx
mov eax, dword [esi + 0x14c]
cmp eax, 0xffffffff
je 0x49f918
push eax
push esi
push edi
call fcn.0047f4e0
add esp, 0xc
mov dword [esi + 0x14c], 0xffffffff
mov byte [esi + 0x255], 0
mov byte [esi + 0x257], 0
mov eax, dword [esp + 0x14]
mov dword [esi + 0x14c], eax
mov byte [esi + 0x255], 1
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0x1c
mov eax, ebp
jmp 0x49fab5
lea edx, [esp + 0xec]
mov edi, 0x2c
lea esi, [esp + 0xbc]
nop
mov cl, byte [esi]
test cl, cl
je 0x49f977
cmp cl, 0x2e
movzx eax, cl
cmove eax, edi
mov byte [edx], al
inc edx
add esi, 1
jne 0x49f960
movzx ecx, bp
movzx eax, cl
push eax
shr ecx, 8
push ecx
push str.__d__d
push 0x14
push edx
mov byte [edx], 0
call fcn.00483de0
mov edi, dword [esp + 0x4c]
lea eax, [esp + 0x100]
push eax
mov eax, dword [esp + 0x4c]
push str.PORT
push 0x5169dc
push eax
push edi
call fcn.004b53e0
mov ebp, eax
add esp, 0x28
test ebp, ebp
je 0x49fa6f
push ebp
call fcn.004921a0
push eax
push str.Failure_sending_PORT_command:__s
push edi
call fcn.0047eac0
push dword [esp + 0x24]
push dword [esp + 0x34]
push edi
call fcn.0047f4e0
mov eax, dword [edi + 0xc]
add esp, 0x1c
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x49fab5
movzx eax, bp
push eax
lea eax, [esp + 0xc0]
push eax
xor eax, eax
cmp word [esp + 0x44], 2
setne al
inc eax
push eax
push str.EPRT
push str._s__d_s_hu
lea eax, [esi + 0x438]
push eax
push edi
call fcn.004b53e0
mov ebp, eax
add esp, 0x1c
test ebp, ebp
je 0x49f8f2
push ebp
call fcn.004921a0
push eax
push str.Failure_sending_EPRT_command:__s
push edi
call fcn.0047eac0
push dword [esp + 0x24]
push esi
push edi
call fcn.0047f4e0
mov dword [esi + 0x4b0], 1
add esp, 0x1c
mov eax, dword [edi + 0xc]
mov dword [eax + 0x4bc], 0
mov eax, ebp
jmp 0x49fab5
mov esi, dword [esp + 0x20]
jmp 0x49f8f2
push str.bind___failed__we_ran_out_of_ports_
push edi
call fcn.0047eac0
push dword [esp + 0x1c]
push dword [esp + 0x2c]
push edi
call fcn.0047f4e0
add esp, 0x14
jmp 0x49fab0
mov eax, dword [esp + 0x2c]
push eax
push str.failed_to_resolve_the_address_provided_to_PORT:__s
push edi
call fcn.0047eac0
push esi
call dword [0x55436c]
add esp, 0x10
mov eax, 0x1e
mov ecx, dword [esp + 0x634]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004cd2ac
add esp, 0x628
ret