Function at 0x49f950
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
push esi
lea ecx, [ebp + 8]
call fcn.00469f60
movzx eax, al
test eax, eax
je 0x49f971
mov dword [ebp - 4], 1
jmp 0x49f978
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 4]
mov dword [ebp - 8], ecx
cmp dword [ebp - 8], 0
jne 0x49f9a7
push str.stream.valid__
push 0x4cab40
push 0
push 0x7e
push str.minkernelcrtsucrt_src_appcrt_stdio_filbuf.cpp
push 2
call fcn.00465650
add esp, 0x18
cmp eax, 1
jne 0x49f9a7
int3
cmp dword [ebp - 8], 0
jne 0x49f9db
call fcn.0047b860
mov dword [eax], 0x16
push 0
push 0x7e
push str.minkernelcrtsucrt_src_appcrt_stdio_filbuf.cpp
push str.common_refill_and_read_nolock
push str.stream.valid__
call fcn.00464920
add esp, 0x14
or eax, 0xffffffff
jmp 0x49fc1d
lea ecx, [ebp + 8]
call fcn.00469ee0
movzx eax, al
test eax, eax
je 0x49f9f9
lea ecx, [ebp + 8]
call fcn.00469f20
movzx ecx, al
test ecx, ecx
je 0x49fa01
or eax, 0xffffffff
jmp 0x49fc1d
push 2
lea ecx, [ebp + 8]
call fcn.0046a690
movzx edx, al
test edx, edx
je 0x49fa24
push 0x10
lea ecx, [ebp + 8]
call fcn.0046a760
or eax, 0xffffffff
jmp 0x49fc1d
push 1
lea ecx, [ebp + 8]
call fcn.0046a760
lea ecx, [ebp + 8]
call fcn.0046b1b0
movzx eax, al
test eax, eax
jne 0x49fa4e
lea ecx, [ebp + 8]
call fcn.004646e0
push eax
call fcn.004a0460
add esp, 4
push 0
mov ecx, dword [ebp + 8]
push ecx
call fcn.00464660
add esp, 8
mov dword [ebp - 0x28], eax
lea ecx, [ebp + 8]
call fcn.004646e0
mov edx, dword [eax + 4]
mov dword [ebp - 0x14], edx
lea ecx, [ebp + 8]
call fcn.004646e0
mov ecx, dword [ebp - 0x14]
mov dword [eax], ecx
lea ecx, [ebp + 8]
call fcn.004646e0
mov edx, dword [eax + 0x18]
mov dword [ebp - 0x18], edx
lea ecx, [ebp + 8]
call fcn.004646e0
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
lea ecx, [ebp + 8]
call fcn.004646e0
push eax
call fcn.0049f250
add esp, 4
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x18]
push ecx
mov edx, dword [ebp - 0x1c]
push edx
mov eax, dword [ebp - 0x20]
push eax
call fcn.004958a0
add esp, 0xc
mov dword [ebp - 0x24], eax
lea ecx, [ebp + 8]
call fcn.004646e0
mov ecx, dword [ebp - 0x24]
mov dword [eax + 8], ecx
push 0
mov edx, dword [ebp + 8]
push edx
call fcn.0049fc30
add esp, 8
movzx eax, al
test eax, eax
jne 0x49fb25
lea ecx, [ebp + 8]
call fcn.004646e0
cmp dword [eax + 8], 0
je 0x49fafb
mov dword [ebp - 0xc], 0x10
jmp 0x49fb02
mov dword [ebp - 0xc], 8
mov ecx, dword [ebp - 0xc]
push ecx
lea ecx, [ebp + 8]
call fcn.0046a760
lea ecx, [ebp + 8]
call fcn.004646e0
mov dword [eax + 8], 0
or eax, 0xffffffff
jmp 0x49fc1d
push 6
lea ecx, [ebp + 8]
call fcn.0046b1d0
movzx edx, al
test edx, edx
jne 0x49fbc5
lea ecx, [ebp + 8]
call fcn.004646e0
push eax
call fcn.0049f250
add esp, 4
cmp eax, 0xffffffff
je 0x49fb9f
lea ecx, [ebp + 8]
call fcn.004646e0
push eax
call fcn.0049f250
add esp, 4
cmp eax, 0xfffffffe
je 0x49fb9f
lea ecx, [ebp + 8]
call fcn.004646e0
push eax
call fcn.0049f250
add esp, 4
mov esi, eax
sar esi, 6
lea ecx, [ebp + 8]
call fcn.004646e0
push eax
call fcn.0049f250
add esp, 4
and eax, 0x3f
imul eax, eax, 0x38
add eax, dword [esi*4 + 0x4e8688]
mov dword [ebp - 0x10], eax
jmp 0x49fba6
mov dword [ebp - 0x10], 0x4e6590
mov ecx, dword [ebp - 0x10]
movzx edx, byte [ecx + 0x28]
and edx, 0x82
cmp edx, 0x82
jne 0x49fbc5
push 0x20
lea ecx, [ebp + 8]
call fcn.0046a760
lea ecx, [ebp + 8]
call fcn.004646e0
cmp dword [eax + 0x18], 0x200
jne 0x49fc08
lea ecx, [ebp + 8]
call fcn.00485dd0
movzx eax, al
test eax, eax
je 0x49fc08
push 0x100
lea ecx, [ebp + 8]
call fcn.0046a690
movzx ecx, al
test ecx, ecx
jne 0x49fc08
lea ecx, [ebp + 8]
call fcn.004646e0
mov dword [eax + 0x18], 0x1000
push 0
mov edx, dword [ebp - 0x28]
push edx
mov eax, dword [ebp + 8]
push eax
call fcn.0049fc70
add esp, 0xc
movzx eax, al
pop esi
mov esp, ebp
pop ebp
ret