HRESULT MyMoveFolder(
const UString &srcPath,
const UString &destPathSpec,
IFolderOperationsExtractCallback *callback,
UInt64 &completedSize)
{
UString destPath = destPathSpec;
int len = srcPath.Length();
if (destPath.Length() >= len && srcPath.CompareNoCase(destPath.Left(len)) == 0)
{
if (destPath.Length() == len || destPath[len] == WCHAR_PATH_SEPARATOR)
{
UString message = UString(L"can not move folder \'") +
destPath + UString(L"\' onto itself");
RINOK(callback->ShowMessage(message));
return E_ABORT;
}
}
if (MyMoveFile(srcPath, destPath, callback, completedSize))
return S_OK;
if (!NDirectory::CreateComplexDirectory(destPath))
{
UString message = UString(L"can not create folder ") + destPath;
RINOK(callback->ShowMessage(message));
return E_ABORT;
}
{
CEnumeratorW enumerator(CombinePath(srcPath, L"*"));
CFileInfoEx fi;
while (enumerator.Next(fi))
{
const UString srcPath2 = CombinePath(srcPath, fi.Name);
const UString destPath2 = CombinePath(destPath, fi.Name);
if (fi.IsDir())
{
RINOK(MyMoveFolder(srcPath2, destPath2, callback, completedSize));
}
else
{
RINOK(MyMoveFile(srcPath2, fi, destPath2, callback, completedSize));
}
}
}
if (!NDirectory::MyRemoveDirectory(srcPath))
{
UString message = UString(L"can not remove folder") + srcPath;
RINOK(callback->ShowMessage(message));
return E_ABORT;
}
return S_OK;
}
static HRESULT MyMoveFolder(
const FString &srcPath,
const FString &destPath,
IFolderOperationsExtractCallback *callback,
UInt64 &completedSize)
{
int len = srcPath.Length();
if (destPath.Length() >= len && srcPath.CompareNoCase(destPath.Left(len)) == 0)
{
if (destPath.Length() == len || destPath[len] == FCHAR_PATH_SEPARATOR)
{
RINOK(SendMessageError(callback, "can not move folder onto itself: ", destPath));
return E_ABORT;
}
}
if (MyMoveFile(srcPath, destPath, callback, completedSize))
return S_OK;
if (!NDirectory::CreateComplexDirectory(destPath))
{
RINOK(SendMessageError(callback, "can not create folder: ", destPath));
return E_ABORT;
}
{
CEnumerator enumerator(CombinePath(srcPath, FSTRING_ANY_MASK));
CFileInfoEx fi;
while (enumerator.Next(fi))
{
const FString srcPath2 = CombinePath(srcPath, fi.Name);
const FString destPath2 = CombinePath(destPath, fi.Name);
if (fi.IsDir())
{
RINOK(MyMoveFolder(srcPath2, destPath2, callback, completedSize));
}
else
{
RINOK(MyMoveFile(srcPath2, fi, destPath2, callback, completedSize));
}
}
}
if (!NDirectory::MyRemoveDirectory(srcPath))
{
RINOK(SendMessageError(callback, "can not remove folder: ", srcPath));
return E_ABORT;
}
return S_OK;
}