Function at 0x440db0
Capabilities:
Check if file exists
Get file attributes
Set current directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x10c64
call fcn.00494780
cmp dword [0x4ae480], 4
mov eax, dword [0x4ae218]
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], eax
jl 0x440df6
mov ecx, dword [ebp + 8]
push 0x49b8ad
push 0
push str.The_maximum_number_of_File_Dialogs_has_been_reached.
call fcn.0042fb40
lea esp, [ebp - 0x10c70]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov byte [ebp - 0x10c60], 0
mov dword [ebp - 4], 0
test esi, esi
je 0x440eed
cmp byte [esi], 0
je 0x440eed
mov eax, esi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x440e20
sub eax, edx
push 0x5c
push esi
mov ebx, eax
call fcn.0048a513
mov edi, eax
add esp, 8
test edi, edi
je 0x440e42
cmp byte [edi + 1], 0
je 0x440e97
push 3
push 0x4a12a4
push esi
call fcn.0048a44f
add esp, 0xc
test eax, eax
jne 0x440e87
cmp ebx, 0x28
jne 0x440e65
cmp byte [esi + 0x27], 0x7d
jne 0x440e65
test edi, edi
je 0x440e97
push 0xfffe
test edi, edi
jne 0x440e9b
lea ecx, [ebp - 0x10c60]
push esi
push ecx
call fcn.0048ae50
add esp, 0xc
mov byte [ebp - 0xc62], 0
jmp 0x440eed
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x440e65
test al, 0x10
je 0x440e65
mov edi, ebx
jmp 0x440eb7
lea edx, [edi + 1]
push edx
lea eax, [ebp - 0x10c60]
push eax
call fcn.0048ae50
add esp, 0xc
mov byte [ebp - 0xc62], 0
sub edi, esi
cmp byte [edi + esi], 0
mov dword [ebp - 4], esi
je 0x440eed
cmp edi, 0x104
jae 0x440ee6
lea eax, [edi + 1]
call fcn.00491a10
mov ebx, esp
push edi
push esi
push ebx
call fcn.00490660
add esp, 0xc
mov dword [ebp - 4], eax
mov byte [ebx + edi], 0
jmp 0x440eed
mov dword [ebp - 4], 0
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x440f17
cmp byte [eax], 0
je 0x440f17
push 0x3ff
push eax
lea ecx, [ebp - 0xc60]
push ecx
call fcn.0048ae50
add esp, 0xc
mov byte [ebp - 0x861], 0
jmp 0x440f36
mov edx, dword [0x4af880]
push edx
push str.Select_File____s
mov esi, 0x400
lea edi, [ebp - 0xc60]
call fcn.00474fe0
add esp, 8
mov esi, dword [ebp + 0x14]
cmp byte [esi], 0
mov byte [ebp - 0x860], 0
mov byte [ebp - 0x460], 0
je 0x440f9d
push 0x28
push esi
call fcn.00489181
add esp, 8
push 0x3ff
test eax, eax
je 0x440fd6
inc eax
push eax
lea eax, [ebp - 0x460]
push eax
call fcn.0048ae50
add esp, 0xc
lea ecx, [ebp - 0x460]
push 0x29
push ecx
mov byte [ebp - 0x61], 0
call fcn.0048a513
add esp, 8
test eax, eax
je 0x440f8f
mov byte [eax], 0
jmp 0x440fea
mov byte [ebp - 0x460], 0
mov byte [ebp - 0x860], 0
push 0x54
lea edx, [ebp - 0x5c]
push 0
push edx
call fcn.004914b0
mov ebx, dword [0x4aa988]
add esp, 0xc
add ebx, 0x4c
mov dword [ebp - 0x60], 0x58
call fcn.0045c810
test eax, eax
je 0x441041
mov eax, dword [0x4aa988]
mov ecx, dword [eax + 0x4c]
mov edx, dword [ecx + 4]
mov dword [ebp - 0x5c], edx
jmp 0x441048
lea edx, [ebp - 0x460]
push esi
push edx
call fcn.0048ae50
add esp, 0xc
mov byte [ebp - 0x61], 0
cmp byte [ebp - 0x460], 0
je 0x440f96
push 0
push 0xffffffffffffffff
push 1
push 0x49b8ad
lea eax, [ebp - 0x460]
push 0x49fc0c
push eax
xor eax, eax
or ecx, 0xffffffff
call fcn.00475750
push 0
push 0
push 0
lea ecx, [ebp - 0x460]
push ecx
push 0
push esi
push str._s_c_s_cAll_Files__.__c._c
mov esi, 0x400
lea edi, [ebp - 0x860]
call fcn.00474fe0
add esp, 0x34
jmp 0x440f9d
mov dword [ebp - 0x5c], 0
cmp byte [ebp - 0x860], 0
lea eax, [ebp - 0xc60]
mov dword [ebp - 0x30], eax
je 0x441065
lea ecx, [ebp - 0x860]
mov dword [ebp - 0x54], ecx
jmp 0x44106c
mov dword [ebp - 0x54], str.All_Files__._
mov eax, dword [ebp - 4]
mov esi, dword [ebp + 0xc]
mov bl, byte [esi]
mov dword [ebp - 0x34], eax
movzx eax, bl
lea edx, [ebp - 0x10c60]
mov dword [ebp - 0x44], edx
mov dword [ebp - 0x40], 0xfffe
mov byte [ebp + 0x17], 0
mov byte [ebp + 0x13], 0
test eax, 0xffffff80
jne 0x4410ab
push 2
push eax
call fcn.004896ce
add esp, 8
test eax, eax
je 0x4410ab
and bl, 0xdf
cmp bl, 0x4d
je 0x4410bb
cmp bl, 0x53
jne 0x4410c0
mov byte [ebp + 0x17], 1
jmp 0x4410bf
mov byte [ebp + 0x13], 1
inc esi
mov eax, esi
call fcn.0040ed60
test al, al
je 0x4410da
push 0x10
push 0
push esi
call fcn.00489c35
add esp, 0xc
jmp 0x4410e3
push esi
call fcn.00489716
add esp, 4
mov dword [ebp - 0x2c], 0x80004
test al, 0x20
je 0x4410f5
mov dword [ebp - 0x2c], 0x180004
test al, 0x10
je 0x4410fd
or dword [ebp - 0x2c], 2
test al, 8
je 0x441108
or dword [ebp - 0x2c], 0x2000
cmp byte [ebp + 0x13], 0
jne 0x441112
test al, 4
je 0x441119
or dword [ebp - 0x2c], 0x200
test al, 2
je 0x441124
or dword [ebp - 0x2c], 0x800
test al, 1
je 0x44112f
or dword [ebp - 0x2c], 0x1000
call fcn.0047aa80
mov ecx, dword [0x4ae2d8]
push 0
push 0x403
push 0x44
push ecx
mov bl, al
call dword [sym.imp.USER32.dll_PostMessageA]
mov edi, 1
add dword [0x4ae480], edi
cmp byte [ebp + 0x17], 0
jne 0x441177
mov eax, dword [ebp - 0x2c]
test al, 2
je 0x44116b
test eax, 0x2000
je 0x441177
lea edx, [ebp - 0x60]
push edx
call dword [sym.imp.COMDLG32.dll_GetOpenFileNameA]
jmp 0x441181
lea eax, [ebp - 0x60]
push eax
call dword [sym.imp.COMDLG32.dll_GetSaveFileNameA]
sub dword [0x4ae480], edi
test bl, bl
mov esi, eax
mov eax, dword [0x4aa988]
sete cl
mov byte [eax + 0xce], bl
mov byte [eax + 0xcc], cl
mov eax, dword [0x4ababc]
test eax, eax
je 0x4411c3
mov eax, dword [eax]
test eax, eax
je 0x4411c3
cmp byte [eax], 0
je 0x4411c3
test eax, eax
jne 0x4411bc
mov eax, 0x49b8ad
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
test esi, esi
jne 0x44122a
mov ecx, dword [ebp - 8]
call fcn.00414e20
cmp eax, edi
je 0x4411e4
xor eax, eax
lea esp, [ebp - 0x10c70]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
call dword [sym.imp.COMDLG32.dll_CommDlgExtendedError]
test eax, eax
je 0x441206
mov edx, dword [ebp + 8]
push edx
call fcn.00432100
lea esp, [ebp - 0x10c70]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov eax, dword [0x4aeae0]
push edi
push 0
push 0xffffffffffffffff
push 0x49cf10
push eax
call fcn.00478140
lea esp, [ebp - 0x10c70]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
mov ecx, dword [0x4aeae0]
push edi
push 0
push 0xffffffffffffffff
push 0x49b8c8
push ecx
call fcn.00478140
test dword [ebp - 0x2c], 0x200
je 0x4412f7
cmp byte [ebp + 0x13], 0
lea eax, [ebp - 0x10c60]
je 0x4412e2
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x441260
sub eax, edx
cmp byte [ebp + eax - 0x10c5f], cl
jne 0x4412c1
lea edx, [ebp - 0x10c60]
push 0x5c
push edx
call fcn.0048a513
mov esi, eax
add esp, 8
test esi, esi
je 0x4412f7
lea ecx, [ebp - 0x10c60]
sub eax, ecx
mov byte [esi], 0xa
cmp eax, 2
jne 0x4412f7
cmp byte [esi - 1], 0x3a
jne 0x4412f7
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4412a4
sub eax, edx
inc eax
push eax
lea edx, [esi + 1]
push esi
push edx
call fcn.00488d70
add esp, 0xc
mov byte [esi], 0x5c
jmp 0x4412f7
lea eax, [ebp - 0x10c60]
cmp byte [eax], 0
je 0x4412d7
lea esp, [esp]
add eax, edi
cmp byte [eax], 0
jne 0x4412d0
cmp byte [eax + 1], 0
je 0x4412f7
mov byte [eax], 0xa
jmp 0x4412c7
cmp byte [eax], 0
je 0x4412ee
add eax, edi
cmp byte [eax], 0
jne 0x4412e7
cmp byte [eax + 1], 0
mov byte [eax], 0xa
jne 0x4412e2
mov ecx, dword [ebp - 8]
push edi
push 0
push 0xffffffffffffffff
lea eax, [ebp - 0x10c60]
push eax
push ecx
call fcn.00478140
lea esp, [ebp - 0x10c70]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10