Function at 0x4e108a
Capabilities:
Check if file exists
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x26c
mov eax, dword [0x57a120]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
and dword [ebp - 0x254], 0
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 8]
push edi
push 0x24c
mov dword [ebp - 0x264], eax
lea eax, [ebp - 0x250]
push 0
push eax
mov dword [ebp - 0x268], esi
mov dword [ebp - 0x260], ebx
call fcn.004f3a90
add esp, 0xc
lea ecx, [ebp - 0x258]
push esi
call fcn.004c6681
call fcn.004c5a90
push eax
lea ecx, [ebp - 0x25c]
call fcn.004c65c1
push 0x54f8dc
push 0x104
lea ecx, [ebp - 0x258]
call fcn.004c7772
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x258]
call fcn.004cd175
mov edi, dword [ebp - 0x258]
lea eax, [ebp - 0x254]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x26c], eax
cmp eax, 0xffffffff
je 0x4e12f6
push esi
lea ecx, [ebp - 0x25c]
call fcn.004c791f
lea eax, [ebp - 0x228]
mov esi, 0x104
push eax
push esi
lea ecx, [ebp - 0x25c]
call fcn.004c7772
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x25c]
call fcn.004cd175
push dword [ebp - 0x264]
lea ecx, [ebp - 0x258]
call fcn.004c6681
lea eax, [ebp - 0x228]
push eax
push esi
lea ecx, [ebp - 0x258]
call fcn.004c7772
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x258]
call fcn.004cd175
test byte [ebp - 0x254], 0x10
mov esi, dword [ebp - 0x258]
je 0x4e1265
lea eax, [ebp - 0x228]
push 0x5631a0
push eax
call fcn.004f3501
pop ecx
pop ecx
test eax, eax
je 0x4e1203
lea eax, [ebp - 0x228]
push 0x5631a4
push eax
call fcn.004f3501
pop ecx
pop ecx
test eax, eax
je 0x4e1203
mov eax, dword [ebp - 0x254]
mov ecx, 0x410
and eax, ecx
cmp eax, ecx
jne 0x4e120e
mov ecx, dword [ebp - 0x258]
lea ecx, [ecx - 0x10]
jmp 0x4e127f
cmp dword [ebp + 0x10], 0
je 0x4e127c
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4e122a
push esi
call fcn.004dd64b
pop ecx
test eax, eax
je 0x4e12a7
push esi
call fcn.004dd64b
pop ecx
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
je 0x4e12de
push ebx
push dword [ebp + 0x10]
push esi
push dword [ebp - 0x25c]
call fcn.004e108a
mov ebx, eax
add esp, 0x10
test ebx, ebx
js 0x4e1361
mov ebx, dword [ebp - 0x260]
jmp 0x4e127c
push 3
push esi
push dword [ebp - 0x25c]
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
je 0x4e1321
lea ecx, [esi - 0x10]
call fcn.004c77e2
mov esi, dword [ebp - 0x26c]
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
je 0x4e12ef
mov esi, dword [ebp - 0x268]
jmp 0x4e1141
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push str.Jianying_createdirectory_dir_ws_error_x_r_n
push 0x57dca8
call fcn.004e6efa
add esp, 0x10
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 0x258]
push eax
call fcn.004c66f6
jmp 0x4e135c
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push str.Jianying_copydir_dest_no_exists_dir_ws_error_x_r_n
jmp 0x4e12b6
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor ebx, ebx
mov ecx, dword [ebp - 0x25c]
add ecx, 0xfffffff0
call fcn.004c77e2
lea ecx, [edi - 0x10]
call fcn.004c77e2
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004f3b66
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push dword [ebp - 0x25c]
push str.Jianying_movefile_fail_src_ws_dst_ws_errcode_d
push 0x57dca8
call fcn.004e6efa
mov ecx, dword [ebp - 0x260]
lea eax, [ebp - 0x25c]
add esp, 0x14
push eax
call fcn.004c66f6
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ebx, 0x80004005
lea ecx, [esi - 0x10]
call fcn.004c77e2
jmp 0x4e12f8