static bool DeleteEmptyFolderAndEmptySubFolders(const FString &path)
{
NFind::CFileInfo fileInfo;
FString pathPrefix = path + FCHAR_PATH_SEPARATOR;
{
NFind::CEnumerator enumerator;
enumerator.SetDirPrefix(pathPrefix);
while (enumerator.Next(fileInfo))
{
if (fileInfo.IsDir())
if (!DeleteEmptyFolderAndEmptySubFolders(pathPrefix + fileInfo.Name))
return false;
}
}
/*
// we don't need clear read-only for folders
if (!MySetFileAttributes(path, 0))
return false;
*/
return RemoveDir(path);
}
HRESULT CDirItems::EnumerateDir(int phyParent, int logParent, const FString &phyPrefix)
{
RINOK(ScanProgress(phyPrefix));
NFind::CEnumerator enumerator;
enumerator.SetDirPrefix(phyPrefix);
for (unsigned ttt = 0; ; ttt++)
{
NFind::CFileInfo fi;
bool found;
if (!enumerator.Next(fi, found))
{
return AddError(phyPrefix);
}
if (!found)
return S_OK;
int secureIndex = -1;
#ifdef _USE_SECURITY_CODE
if (ReadSecure)
{
RINOK(AddSecurityItem(phyPrefix + fi.Name, secureIndex));
}
#endif
AddDirFileInfo(phyParent, logParent, secureIndex, fi);
if (Callback && (ttt & kScanProgressStepMask) == kScanProgressStepMask)
{
RINOK(ScanProgress(phyPrefix));
}
if (fi.IsDir())
{
const FString name2 = fi.Name + FCHAR_PATH_SEPARATOR;
unsigned parent = AddPrefix(phyParent, logParent, fs2us(name2));
RINOK(EnumerateDir(parent, parent, phyPrefix + name2));
}
}
}