Function at 0x440420
Capabilities:
Get disk information
Get disk size

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x10864
call fcn.0049b200
push ebx
push esi
push edi
mov esi, edx
mov edi, ecx
call fcn.004323b0
mov ebx, eax
cmp ebx, 9
jne 0x440459
mov eax, dword [ebp + 8]
push eax
xor bl, bl
mov ecx, edi
call fcn.0043ffa0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
cmp ebx, 4
jne 0x44050a
push 0x7ffe
lea ecx, [esp + 0x874]
push edi
push ecx
call fcn.00492714
add esp, 0xc
xor edx, edx
lea eax, [esp + 0x870]
mov word [esp + 0x1086c], dx
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x440490
sub eax, edx
sar eax, 1
je 0x4404bb
cmp word [esp + eax*2 + 0x86e], 0x5c
lea eax, [esp + eax*2 + 0x870]
je 0x4404bb
mov ecx, 0x5c
mov word [eax], cx
lea ecx, [esi + 0x12]
mov edi, edi
movzx eax, word [ecx]
cmp eax, 0x20
je 0x4404cd
cmp eax, 9
jne 0x4404d2
add ecx, 2
jmp 0x4404c0
push ecx
lea edx, [esp + 0x874]
push edx
call dword [sym.imp.KERNEL32.dll_SetVolumeLabelW]
test eax, eax
mov eax, 0x4a38f0
jne 0x4404ef
mov eax, 0x4a6244
push 1
push 0
push 0xffffffffffffffff
push eax
mov eax, dword [0x4cad68]
push eax
call fcn.00479320
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [0x4ca4b0]
mov dword [esp + 0x10], ecx
call fcn.00414c20
cmp ebx, 8
ja case.0x440522.4
jmp dword [ebx*4 + 0x4409cc]
cmp word [edi], 0
jne 0x440539
mov edi, 0x100
jmp 0x4405c4
push str.CDRom
push edi
call fcn.0048fa09
add esp, 8
test eax, eax
jne 0x440550
lea edi, [eax + 5]
jmp 0x4405c4
push str.Removable
push edi
call fcn.0048fa09
add esp, 8
test eax, eax
jne 0x440567
lea edi, [eax + 2]
jmp 0x4405c4
push str.Fixed
push edi
call fcn.0048fa09
add esp, 8
test eax, eax
jne 0x44057e
lea edi, [eax + 3]
jmp 0x4405c4
push str.Network
push edi
call fcn.0048fa09
add esp, 8
test eax, eax
jne 0x440595
lea edi, [eax + 4]
jmp 0x4405c4
push str.Ramdisk
push edi
call fcn.0048fa09
add esp, 8
test eax, eax
jne 0x4405ac
lea edi, [eax + 6]
jmp 0x4405c4
push str.Unknown
push edi
call fcn.0048fa09
add esp, 8
test eax, eax
jne case.0x440522.0
xor edi, edi
mov dword [esp + 0x14], 0
mov bl, 0x41
mov edi, edi
movzx esi, bl
lea ecx, [esp + 0x70]
xor eax, eax
push ecx
mov word [esp + 0x74], si
mov dword [esp + 0x76], 0x5c003a
mov word [esp + 0x7a], ax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, edi
je 0x440603
cmp edi, 0x100
jne 0x440611
cmp eax, 1
je 0x440611
mov eax, dword [esp + 0x14]
mov word [esp + eax*2 + 0x30], si
inc eax
mov dword [esp + 0x14], eax
inc bl
cmp bl, 0x5a
jbe 0x4405d0
mov eax, dword [esp + 0x14]
push 1
xor edx, edx
push edx
push 0xffffffffffffffff
lea ecx, [esp + 0x3c]
mov word [esp + eax*2 + 0x3c], dx
mov edx, dword [esp + 0x1c]
push ecx
push edx
call fcn.00479320
cmp word [esp + 0x30], 0
je case.0x440522.0
jmp case.0x440522.4
push 0x7ffe
lea eax, [esp + 0x874]
push edi
push eax
call fcn.00492714
add esp, 0xc
xor ecx, ecx
lea eax, [esp + 0x870]
mov word [esp + 0x1086c], cx
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x440672
sub eax, edx
sar eax, 1
je 0x44069d
cmp word [esp + eax*2 + 0x86e], 0x5c
lea eax, [esp + eax*2 + 0x870]
je 0x44069d
mov edx, 0x5c
mov word [eax], dx
push 0xff
lea eax, [esp + 0x674]
push eax
lea ecx, [esp + 0x34]
push ecx
lea edx, [esp + 0x2c]
push edx
lea eax, [esp + 0x24]
push eax
push 0xff
lea ecx, [esp + 0x288]
push ecx
lea edx, [esp + 0x88c]
push edx
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationW]
test eax, eax
je case.0x440522.0
mov eax, ebx
sub eax, 2
je 0x44071d
dec eax
je 0x440705
sub eax, 2
jne case.0x440522.4
push 0x18
push eax
mov eax, dword [esp + 0x1c]
push eax
mov eax, dword [esp + 0x1c]
call fcn.004010e0
jmp case.0x440522.4
mov edx, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
lea ecx, [esp + 0x27c]
push ecx
push edx
jmp 0x440939
lea eax, [esp + 0x670]
jmp 0x44092d
push 0x7ffe
lea edx, [esp + 0x874]
push edi
push edx
call fcn.00492714
add esp, 0xc
xor eax, eax
mov word [esp + 0x1086c], ax
lea eax, [esp + 0x870]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x440753
sub eax, edx
sar eax, 1
je 0x44077e
cmp word [esp + eax*2 + 0x86e], 0x5c
lea eax, [esp + eax*2 + 0x870]
je 0x44077e
mov ecx, 0x5c
mov word [eax], cx
lea edx, [esp + 0x870]
push edx
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 6
ja case.0x440522.0
jmp dword [eax*4 + 0x4409f0]
mov eax, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.Unknown
push eax
jmp 0x440939
push 1
push 0
push 0xffffffffffffffff
push str.Removable
jmp 0x440934
mov edx, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.Fixed
push edx
jmp 0x440939
mov eax, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.Network
push eax
jmp 0x440939
push 1
push 0
push 0xffffffffffffffff
push str.CDROM
jmp 0x440934
mov edx, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.RAMDisk
push edx
jmp 0x440939
push 0x7ffe
lea eax, [esp + 0x874]
push edi
push eax
call fcn.00492714
add esp, 0xc
xor ecx, ecx
lea eax, [esp + 0x870]
mov word [esp + 0x1086c], cx
lea edx, [eax + 2]
lea ebx, [ebx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x440840
sub eax, edx
sar eax, 1
je 0x44086b
cmp word [esp + eax*2 + 0x86e], 0x5c
lea eax, [esp + eax*2 + 0x870]
je 0x44086b
mov edx, 0x5c
mov word [eax], dx
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x20]
push ecx
lea edx, [esp + 0x2c]
push edx
lea eax, [esp + 0x24]
push eax
lea ecx, [esp + 0x880]
push ecx
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceW]
test eax, eax
je 0x440895
xor eax, eax
jmp 0x4408a0
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x15
ja case.0x4408a7.1
movzx edx, byte [eax + 0x440a20]
jmp dword [edx*4 + 0x440a0c]
mov eax, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.Ready
push eax
jmp 0x440939
push 1
push 0
push 0xffffffffffffffff
push str.Invalid
jmp 0x440934
mov edx, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.NotReady
push edx
jmp 0x440939
mov eax, dword [esp + 0x10]
push 1
push 0
push 0xffffffffffffffff
push str.ReadOnly
push eax
jmp 0x440939
push 1
push 0
push 0xffffffffffffffff
push str.Unknown
jmp 0x440934
cmp word [edi], 0
jne 0x44095e
push 0
push 0x80
lea edx, [esp + 0x178]
push edx
push str.status_cdaudio_mode
call dword [sym.imp.WINMM.dll_mciSendStringW]
test eax, eax
jne case.0x440522.0
lea eax, [esp + 0x170]
push 1
push 0
push 0xffffffffffffffff
push eax
mov ecx, dword [esp + 0x20]
push ecx
call fcn.00479320
mov edx, dword [0x4cad68]
push 1
push 0
push 0xffffffffffffffff
push 0x4a38f0
push edx
call fcn.00479320
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push edi
push str.open__s_type_cdaudio_alias_cd_wait_shareable
mov esi, 0x100
lea edi, [esp + 0x478]
call fcn.004762b0
mov esi, dword [sym.imp.WINMM.dll_mciSendStringW]
add esp, 8
push 0
push 0
push 0
mov eax, edi
push eax
call esi
test eax, eax
jne case.0x440522.0
push eax
push 0x80
lea ecx, [esp + 0x178]
push ecx
push str.status_cd_mode
call esi
push 0
push 0
push 0
push str.close_cd_wait
mov edi, eax
call esi
test edi, edi
je 0x440926
mov edx, dword [ebp + 8]
push edx
call fcn.004327c0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4