Function at 0x4c655e
Capabilities:
Check if file exists
Enumerate files on windows
Enumerate files recursively

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x288
mov eax, dword [0x54e0a0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push esi
mov esi, dword [ebp + 8]
xor ebx, ebx
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x26c], eax
mov eax, dword [ebp + 0x18]
push 0x24c
mov dword [ebp - 0x264], eax
lea eax, [ebp - 0x250]
push ebx
push eax
mov dword [ebp - 0x27c], esi
mov dword [ebp - 0x280], edi
mov dword [ebp - 0x254], ebx
call fcn.004ce800
add esp, 0xc
lea ecx, [ebp - 0x270]
push esi
call fcn.004a6716
call fcn.004a7279
push eax
lea ecx, [ebp - 0x268]
call fcn.004a6656
push 0x529f0c
push 0x104
lea ecx, [ebp - 0x270]
call fcn.004a7abd
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x270]
call fcn.004ad5d5
lea eax, [ebp - 0x254]
push eax
push dword [ebp - 0x270]
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [ebp - 0x278], eax
cmp eax, 0xffffffff
je 0x4c6a17
push esi
lea ecx, [ebp - 0x268]
call fcn.004a7d2e
lea eax, [ebp - 0x228]
mov esi, 0x104
push eax
push esi
lea ecx, [ebp - 0x268]
call fcn.004a7abd
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x268]
call fcn.004ad5d5
push edi
lea ecx, [ebp - 0x258]
call fcn.004a6716
lea eax, [ebp - 0x228]
push eax
push esi
lea ecx, [ebp - 0x258]
call fcn.004a7abd
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
push 0xffffffffffffffff
lea ecx, [ebp - 0x258]
call fcn.004ad5d5
test byte [ebp - 0x254], 0x10
lea eax, [ebp - 0x228]
mov edi, dword [ebp - 0x268]
mov esi, dword [ebp - 0x258]
je 0x4c6786
push 0x525680
push eax
call fcn.004cde58
pop ecx
pop ecx
test eax, eax
je 0x4c66e0
lea eax, [ebp - 0x228]
push 0x52566c
push eax
call fcn.004cde58
pop ecx
pop ecx
test eax, eax
je 0x4c66e0
mov eax, dword [ebp - 0x254]
mov ecx, 0x410
and eax, ecx
cmp eax, ecx
jne 0x4c66ee
mov ecx, dword [ebp - 0x258]
lea ecx, [ecx - 0x10]
jmp 0x4c6941
cmp dword [ebp + 0x10], 0
je 0x4c693e
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x4c6745
push esi
call fcn.004c2b89
pop ecx
test eax, eax
jne 0x4c6745
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push str.Jianying_createdeepdirectory__dir_ws_error_x_r_n
push 0x550fe8
call fcn.004cb248
add esp, 0x10
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 0x26c]
lea eax, [ebp - 0x258]
push eax
call fcn.004a680f
xor ebx, ebx
push esi
call fcn.004c2b89
pop ecx
push esi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
je 0x4c6972
push dword [ebp - 0x264]
push dword [ebp - 0x26c]
push dword [ebp + 0x10]
push esi
push edi
call fcn.004c655e
add esp, 0x14
test eax, eax
jns 0x4c693e
mov ebx, 0x80004005
jmp 0x4c6a01
push eax
lea ecx, [ebp - 0x25c]
call fcn.004a6716
lea ecx, [ebp - 0x25c]
call fcn.004a7720
push eax
lea ecx, [ebp - 0x25c]
call fcn.004a680f
mov byte [ebp - 0x288], bl
lea eax, [ebp - 0x25c]
push dword [ebp - 0x288]
push eax
mov eax, dword [ebp - 0x264]
push dword [eax + 4]
push dword [eax]
call fcn.004c0b6e
mov ecx, dword [ebp - 0x264]
add esp, 0x10
cmp dword [ecx + 4], eax
je 0x4c67ed
mov ecx, dword [ebp - 0x25c]
lea ecx, [ecx - 0x10]
call fcn.004a7be5
jmp 0x4c66e0
push dword [ebp - 0x25c]
call dword [sym.imp.SHLWAPI.dll_PathFindExtensionW]
mov dword [ebp - 0x274], eax
lea eax, [ebp - 0x274]
mov byte [ebp - 0x284], bl
push dword [ebp - 0x284]
push eax
mov eax, dword [ebp - 0x264]
push dword [eax + 4]
push dword [eax]
call fcn.004c0b23
mov ecx, dword [ebp - 0x264]
add esp, 0x10
cmp dword [ecx + 4], eax
jne 0x4c67da
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4c68f5
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
jne 0x4c68f5
call fcn.004a7279
push eax
lea ecx, [ebp - 0x260]
call fcn.004a6656
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push eax
push esi
lea eax, [ebp - 0x260]
push str._s_d__x
push eax
call fcn.004a719c
push dword [ebp - 0x260]
push esi
call fcn.004d72a5
add esp, 0x18
mov dword [ebp - 0x274], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 4
push 0
push dword [ebp - 0x260]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
push ebx
push dword [ebp - 0x260]
push esi
push str.Jianying__trename_src_ws_dst_ws_errcode_d
push 0x550fe8
call fcn.004cb248
add esp, 0x14
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 0x26c]
lea eax, [ebp - 0x258]
push eax
call fcn.004a680f
cmp dword [ebp - 0x274], 0
mov ecx, dword [ebp - 0x260]
lea ecx, [ecx - 0x10]
jne 0x4c69ac
call fcn.004a7be5
xor ebx, ebx
push 3
push esi
push edi
call dword [sym.imp.KERNEL32.dll_MoveFileExW]
test eax, eax
jne 0x4c6930
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push esi
push edi
push str.Jianying_movefile_fail_src_ws_dst_ws_errcode_d
push 0x550fe8
call fcn.004cb248
add esp, 0x14
push 1
push esi
push edi
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x4c69b8
mov ecx, dword [ebp - 0x25c]
lea ecx, [ecx - 0x10]
call fcn.004a7be5
lea ecx, [esi - 0x10]
call fcn.004a7be5
lea eax, [ebp - 0x254]
push eax
push dword [ebp - 0x278]
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
test eax, eax
je 0x4c6a09
mov esi, dword [ebp - 0x27c]
mov edi, dword [ebp - 0x280]
jmp 0x4c661d
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push str.Jianying_copydir_destdir_no_exists_dir_ws_gle_x_r_n
push 0x550fe8
call fcn.004cb248
add esp, 0x10
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 0x26c]
lea eax, [ebp - 0x258]
push eax
call fcn.004a680f
jmp 0x4c677c
mov ebx, 0x80004005
call fcn.004a7be5
jmp 0x4c69f3
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ebx, eax
push ebx
push esi
push edi
push str.Jianying_copy_file_fail_src_ws_dst_ws_errcode_d
push 0x550fe8
call fcn.004cb248
add esp, 0x14
push ebx
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, dword [ebp - 0x26c]
lea eax, [ebp - 0x258]
push eax
call fcn.004a680f
mov ebx, 0x80004005
mov ecx, dword [ebp - 0x25c]
lea ecx, [ecx - 0x10]
call fcn.004a7be5
lea ecx, [esi - 0x10]
call fcn.004a7be5
push dword [ebp - 0x278]
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x4c6a1d
mov edi, dword [ebp - 0x268]
lea ecx, [edi - 0x10]
call fcn.004a7be5
mov ecx, dword [ebp - 0x270]
lea ecx, [ecx - 0x10]
call fcn.004a7be5
mov ecx, dword [ebp - 4]
mov eax, ebx
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004ce7ef
mov esp, ebp
pop ebp
ret