Function at 0x4c27d0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x338
push ebx
push ebp
xor edx, edx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x35c], edx
mov dword [esp + 0x14], edx
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], edx
jl 0x4c2815
jg 0x4c2803
mov eax, dword [esp + 0x358]
cmp eax, 0x7fffffff
jb 0x4c281c
mov dword [esp + 0x358], closesocket
mov dword [esp + 0x35c], edx
mov eax, dword [esp + 0x358]
mov ebp, dword [esp + 0x34c]
mov ecx, dword [esp + 0x350]
cmp ebp, 0xffffffff
jne 0x4c2850
cmp ecx, ebp
jne 0x4c2850
cmp dword [esp + 0x354], ebp
jne 0x4c2850
push eax
call fcn.004c27a0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x338
ret
cmp dword [esp + 0x35c], edx
jl 0x4c2892
jg 0x4c285f
cmp eax, edx
jbe 0x4c2892
mov edi, eax
lea eax, [esp + 0x2c]
push eax
call fcn.004e2e10
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [esp + 0x18], ecx
mov ecx, dword [eax + 8]
mov dword [esp + 0x1c], edx
mov edx, dword [eax + 0xc]
add esp, 4
mov dword [esp + 0x1c], ecx
mov ecx, dword [esp + 0x350]
mov dword [esp + 0x20], edx
xor edx, edx
xor esi, esi
or ebx, 0xffffffff
mov dword [esp + 0x3c], edx
mov dword [esp + 0x140], esi
cmp ebp, 0xffffffff
je 0x4c28c6
mov esi, 1
mov edx, esi
mov dword [esp + 0x144], ebp
mov dword [esp + 0x140], esi
mov dword [esp + 0x40], ebp
mov dword [esp + 0x3c], edx
mov ebx, ebp
cmp ecx, 0xffffffff
je 0x4c292b
xor eax, eax
test esi, esi
jbe 0x4c28df
cmp dword [esp + eax*4 + 0x144], ecx
je 0x4c28df
inc eax
cmp eax, esi
jb 0x4c28d1
cmp eax, esi
jne 0x4c28fe
cmp esi, 0x40
jae 0x4c28fe
mov dword [esp + eax*4 + 0x144], ecx
mov esi, dword [esp + 0x140]
inc esi
mov dword [esp + 0x140], esi
xor eax, eax
test edx, edx
jbe 0x4c290f
cmp dword [esp + eax*4 + 0x40], ecx
je 0x4c290f
inc eax
cmp eax, edx
jb 0x4c2904
cmp eax, edx
jne 0x4c2925
cmp edx, 0x40
jae 0x4c2925
mov dword [esp + eax*4 + 0x40], ecx
mov edx, dword [esp + 0x3c]
inc edx
mov dword [esp + 0x3c], edx
cmp ecx, ebx
jbe 0x4c292b
mov ebx, ecx
mov ebp, dword [esp + 0x354]
xor ecx, ecx
mov dword [esp + 0x244], ecx
cmp ebp, 0xffffffff
je 0x4c2982
mov ecx, 1
xor eax, eax
mov dword [esp + 0x248], ebp
mov dword [esp + 0x244], ecx
test edx, edx
jbe 0x4c296b
lea esp, [esp]
cmp dword [esp + eax*4 + 0x40], ebp
je 0x4c296b
inc eax
cmp eax, edx
jb 0x4c2960
cmp eax, edx
jne 0x4c297c
cmp edx, 0x40
jae 0x4c297c
mov dword [esp + eax*4 + 0x40], ebp
inc dword [esp + 0x3c]
cmp ebp, ebx
jbe 0x4c2982
mov ebx, ebp
cmp dword [esp + 0x35c], 0
jg 0x4c29ab
jl 0x4c2998
cmp dword [esp + 0x358], 0
jae 0x4c29ab
lea ebp, [ebx + 1]
mov ebx, dword [sym.imp.WS2_32.dll_select]
mov dword [esp + 0x10], 0
jmp 0x4c29d0
lea eax, [esp + 0x24]
lea ebp, [ebx + 1]
mov ebx, dword [sym.imp.WS2_32.dll_select]
mov dword [esp + 0x10], eax
jmp 0x4c29d0
mov ecx, dword [esp + 0x244]
mov esi, dword [esp + 0x140]
mov edi, edi
mov eax, dword [esp + 0x35c]
test eax, eax
jl 0x4c2a12
jg 0x4c29e7
cmp dword [esp + 0x358], 0
jbe 0x4c2a12
mov eax, 0x10624dd3
imul edi
sar edx, 6
mov eax, edx
shr eax, 0x1f
add eax, edx
mov dword [esp + 0x24], eax
imul eax, eax, 0x3e8
mov edx, edi
sub edx, eax
imul edx, edx, 0x3e8
mov dword [esp + 0x28], edx
jmp 0x4c2a27
mov edx, dword [esp + 0x358]
or edx, eax
jne 0x4c2a27
xor eax, eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov eax, dword [esp + 0x10]
push eax
neg ecx
sbb ecx, ecx
lea edx, [esp + 0x40]
push edx
lea eax, [esp + 0x24c]
and ecx, eax
push ecx
neg esi
sbb esi, esi
lea ecx, [esp + 0x14c]
and esi, ecx
push esi
push ebp
call ebx
cmp eax, 0xffffffff
jne 0x4c2af8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
je 0x4c2a7b
cmp dword [0x66933c], 0
jne 0x4c2afc
cmp eax, 0x2714
jne 0x4c2afc
cmp dword [esp + 0x35c], 0
jl 0x4c29c0
jg 0x4c2a99
cmp dword [esp + 0x358], 0
jbe 0x4c29c0
lea edx, [esp + 0x2c]
push edx
call fcn.004e2e10
mov edx, dword [esp + 0x18]
sub esp, 0xc
mov ecx, esp
mov dword [ecx], edx
mov edx, dword [esp + 0x28]
mov dword [ecx + 4], edx
mov edx, dword [esp + 0x2c]
mov dword [ecx + 8], edx
mov edx, dword [esp + 0x30]
mov dword [ecx + 0xc], edx
mov edx, dword [eax]
sub esp, 0x10
mov ecx, esp
mov dword [ecx], edx
mov edx, dword [eax + 4]
mov dword [ecx + 4], edx
mov edx, dword [eax + 8]
mov eax, dword [eax + 0xc]
mov dword [ecx + 8], edx
mov dword [ecx + 0xc], eax
call fcn.004e2eb0
mov edi, dword [esp + 0x378]
sub edi, eax
add esp, 0x20
test edi, edi
jle 0x4c2b0c
jmp 0x4c29c0
test eax, eax
jge 0x4c2b0a
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x338
ret
jne 0x4c2b19
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x338
ret
mov edi, dword [esp + 0x34c]
xor esi, esi
cmp edi, 0xffffffff
je 0x4c2b50
lea ecx, [esp + 0x140]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c2b3e
mov esi, 1
lea edx, [esp + 0x3c]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c2b50
or esi, 4
mov edi, dword [esp + 0x350]
cmp edi, 0xffffffff
je 0x4c2b83
lea eax, [esp + 0x140]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c2b71
or esi, 8
lea ecx, [esp + 0x3c]
push ecx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c2b83
or esi, 4
mov edi, dword [esp + 0x354]
cmp edi, 0xffffffff
je 0x4c2bb6
lea edx, [esp + 0x244]
push edx
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c2ba4
or esi, 2
lea eax, [esp + 0x3c]
push eax
push edi
call sub.WS2_32.dll___WSAFDIsSet
test eax, eax
je 0x4c2bb6
or esi, 4
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x338
ret