bool CFileSystemObject::isMovableTo(const CFileSystemObject& dest) const
{
if (!isValid() || !dest.isValid())
return false;
const auto fileSystemId = rootFileSystemId(), otherFileSystemId = dest.rootFileSystemId();
return fileSystemId == otherFileSystemId && fileSystemId != std::numeric_limits<uint64_t>::max() && otherFileSystemId != std::numeric_limits<uint64_t>::max();
}
void PrintLevel(const std::wstring & aParentName, CFileSystemObject & aObject)
{
std::wstring fullName = aParentName + L'\\' + aObject.getName();
printf("0x%x: %S\n", aObject.getFileAttributes(), fullName.c_str());
for (auto it = aObject.begin(); it != aObject.end(); ++it) {
PrintLevel(fullName, *it->second);
}
return;
}
void scanDirectory(const CFileSystemObject& root, const std::function<void(const CFileSystemObject&)>& observer, const std::atomic<bool>& abort)
{
if (observer)
observer(root);
if (!root.isDir() || abort)
return;
const auto list = root.qDir().entryInfoList(QDir::Files | QDir::Dirs | QDir::Hidden | QDir::NoSymLinks | QDir::NoDotAndDotDot | QDir::System);
for (const auto& entry : list)
{
scanDirectory(CFileSystemObject(entry), observer, abort);
if (abort)
return;
}
}
inline static qulonglong hash(const CFileSystemObject& object)
{
const auto properties = object.properties();
const auto hashData = QByteArray::fromRawData((const char*)&properties.hash, sizeof(properties.hash)) +
QByteArray::fromRawData((const char*)&properties.modificationDate, sizeof(properties.modificationDate)) +
QByteArray::fromRawData((const char*)&properties.type, sizeof(properties.type));
return fasthash64(hashData.constData(), hashData.size(), 0);
}
static DWORD _BuildTreeLevel(const HANDLE hDirectory, CFileSystemObject & FSObject)
{
DWORD ret = ERROR_GEN_FAILURE;
ret = FSObject.FindChildren(hDirectory);
if (ret == ERROR_SUCCESS) {
for (auto it = FSObject.begin(); it != FSObject.end(); ++it) {
CFileSystemObject *ch = it->second;
ULONG attr = ch->getFileAttributes();
if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) == 0 && (attr & FILE_ATTRIBUTE_DIRECTORY) != 0) {
HANDLE hChild = NULL;
ret = _OpenDirectoryName(hDirectory, ch->getName(), &hChild);
if (ret == ERROR_SUCCESS) {
ret = _BuildTreeLevel(hChild, *ch);
CloseHandle(hChild);
}
}
// if (ret != ERROR_SUCCESS)
// break;
}
}
return ret;
}
static DWORD _ScanFileIds(const std::wstring VolumeName, CFileSystemObject & Root)
{
HANDLE volumeHandle = NULL;
unsigned int i = 0;
BY_HANDLE_FILE_INFORMATION bhfi;
HANDLE fileHandle = INVALID_HANDLE_VALUE;
DWORD ret = ERROR_GEN_FAILURE;
volumeHandle = CreateFileW(VolumeName.c_str(), FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
ret = (volumeHandle != INVALID_HANDLE_VALUE) ? ERROR_SUCCESS : GetLastError();
if (ret == ERROR_SUCCESS) {
for (i = 0; i < 16 * 1024 * 1024; ++i) {
ret = _OpenFileById(volumeHandle, i, &fileHandle);
if (ret == ERROR_SUCCESS) {
POBJECT_NAME_INFORMATION oni = NULL;
ret = (GetFileInformationByHandle(fileHandle, &bhfi)) ? ERROR_SUCCESS : GetLastError();
if (ret == ERROR_SUCCESS) {
ret = QueryObjectName(fileHandle, &oni);
if (ret == ERROR_SUCCESS) {
CFileSystemObject *o = NULL;
std::wstring fileName = std::wstring(oni->Name.Buffer, oni->Name.Length / sizeof(WCHAR)).substr(1);
size_t pos = fileName.find_first_of(L'\\');
fileName = fileName.substr(pos + 1);
pos = fileName.find_first_of(L'\\');
fileName = fileName.substr(pos + 1);
o = new CFileSystemObject(L"", bhfi.dwFileAttributes, i);
Root.AddObject(fileName, o);
HeapFree(GetProcessHeap(), HEAP_ZERO_MEMORY, oni);
}
}
CloseHandle(fileHandle);
}
}
CloseHandle(volumeHandle);
}
return ret;
}
// Returns true if this object is a child of parent, either direct or indirect
bool CFileSystemObject::isChildOf(const CFileSystemObject &parent) const
{
if (!isValid() || !parent.isValid())
return false;
if (fullAbsolutePath().startsWith(parent.fullAbsolutePath(), caseSensitiveFilesystem() ? Qt::CaseSensitive : Qt::CaseInsensitive))
return true;
if (!isSymLink() && !parent.isSymLink())
return false;
const auto resolvedChildLink = isSymLink() ? symLinkTarget() : fullAbsolutePath();
const auto resolvedParentLink = parent.isSymLink() ? parent.symLinkTarget() : parent.fullAbsolutePath();
assert_and_return_r(!resolvedChildLink.isEmpty() && !resolvedParentLink.isEmpty(), false);
return resolvedChildLink.startsWith(resolvedParentLink, caseSensitiveFilesystem() ? Qt::CaseSensitive : Qt::CaseInsensitive);
}
DISABLE_COMPILER_WARNINGS
#include <QDateTime>
#include <QInputDialog>
#include <QLineEdit>
RESTORE_COMPILER_WARNINGS
CPromptDialog::CPromptDialog(QWidget *parent, Operation op, HaltReason promptReason,
const CFileSystemObject& source, const CFileSystemObject& dest, const QString& message) :
QDialog(parent),
ui(new Ui::CPromptDialog),
_response(urNone)
{
ui->setupUi(this);
connect(ui->btnCancel, &QPushButton::clicked, this, &CPromptDialog::onCancelClicked);
connect(ui->btnCancelDeletion, &QPushButton::clicked, this, &CPromptDialog::onCancelClicked);
connect(ui->btnDeleteAnyway, &QPushButton::clicked, this, &CPromptDialog::onProceedClicked);
connect(ui->btnDeleteAllAnyway, &QPushButton::clicked, this, &CPromptDialog::onProceedAllClicked);
connect(ui->btnOverwrite, &QPushButton::clicked, this, &CPromptDialog::onProceedClicked);
connect(ui->btnOverwriteAll, &QPushButton::clicked, this, &CPromptDialog::onProceedAllClicked);
connect(ui->btnRename, &QPushButton::clicked, this, &CPromptDialog::onRenameClicked);
connect(ui->btnSkip, &QPushButton::clicked, this, &CPromptDialog::onSkipClicked);
connect(ui->btnSkipAll, &QPushButton::clicked, this, &CPromptDialog::onSkipAllClicked);
connect(ui->btnSkipDeletion, &QPushButton::clicked, this, &CPromptDialog::onSkipClicked);
connect(ui->btnSkipAllDeletion, &QPushButton::clicked, this, &CPromptDialog::onSkipAllClicked);
connect(ui->btnRetry, &QPushButton::clicked, this, &CPromptDialog::onRetryClicked);
switch (promptReason)
{
case hrFileExists:
ui->lblQuestion->setText("File or folder already exists.");
break;
case hrSourceFileIsReadOnly:
ui->btnOverwrite->setVisible(false);
ui->btnOverwriteAll->setVisible(false);
ui->btnRename->setVisible(false);
ui->lblQuestion->setText("The source file or folder is read-only.");
break;
case hrDestFileIsReadOnly:
ui->lblQuestion->setText("The destination file or folder is read-only.");
break;
case hrFailedToMakeItemWritable:
ui->lblQuestion->setText("Failed to make the file or folder writable.");
ui->btnOverwrite->setVisible(false);
ui->btnOverwriteAll->setVisible(false);
ui->btnRename->setVisible(false);
case hrFileDoesntExit:
ui->lblQuestion->setText("The file or folder doesn't exist.");
ui->btnOverwrite->setVisible(false);
ui->btnOverwriteAll->setVisible(false);
ui->btnRename->setVisible(false);
ui->btnDeleteAllAnyway->setVisible(false);
ui->btnDeleteAnyway->setVisible(false);
break;
case hrCreatingFolderFailed:
ui->lblQuestion->setText(tr("Failed to create the folder\n%1").arg(source.fullAbsolutePath()));
ui->btnOverwrite->setVisible(false);
ui->btnOverwriteAll->setVisible(false);
ui->btnRename->setVisible(false);
break;
case hrFailedToDelete:
ui->btnOverwrite->setVisible(false);
ui->btnOverwriteAll->setVisible(false);
ui->btnDeleteAnyway->setVisible(false);
ui->btnDeleteAllAnyway->setVisible(false);
ui->btnRename->setVisible(false);
ui->lblQuestion->setText(tr("Failed to delete\n%1").arg(source.fullAbsolutePath()));
break;
case hrUnknownError:
ui->lblQuestion->setText("An unknown error occurred. What do you want to do?");
ui->btnOverwrite->setVisible(false);
ui->btnOverwriteAll->setVisible(false);
ui->btnRename->setVisible(false);
break;
default:
ui->lblQuestion->setText("An unknown error occurred. What do you want to do?");
break;
}
if (!message.isEmpty())
ui->lblQuestion->setText(ui->lblQuestion->text() + "\n\n" + message);
if (op == operationDelete || promptReason == hrSourceFileIsReadOnly || promptReason == hrFailedToMakeItemWritable)
{
ui->stackedWidget->setCurrentIndex(1);
ui->m_lblItemBeingDeleted->setText(source.fullAbsolutePath());
ui->lblSize->setText(fileSizeToString(source.size()));
QDateTime modificationDate;
modificationDate.setTime_t((uint)source.properties().modificationDate);
modificationDate = modificationDate.toLocalTime();
ui->lblModTime->setText(modificationDate.toString("dd.MM.yyyy hh:mm"));
}
else
{
ui->stackedWidget->setCurrentIndex(0);
if (source.isValid())
{
ui->lblSrcFile->setText(source.fullAbsolutePath());
ui->lblSourceSize->setText(fileSizeToString(source.size()));
QDateTime modificationDate;
modificationDate.setTime_t((uint)source.properties().modificationDate);
modificationDate = modificationDate.toLocalTime();
ui->lblSourceModTime->setText(modificationDate.toString("dd.MM.yyyy hh:mm"));
}
else
WidgetUtils::setLayoutVisible(ui->sourceFileInfo, false);
if (dest.isValid())
{
ui->lblDstFile->setText(dest.fullAbsolutePath());
ui->lblDestSize->setText(fileSizeToString(dest.size()));
QDateTime modificationDate;
modificationDate.setTime_t((uint)dest.properties().modificationDate);
modificationDate = modificationDate.toLocalTime();
ui->lblDestModTime->setText(modificationDate.toString("dd.MM.yyyy hh:mm"));
}
else
WidgetUtils::setLayoutVisible(ui->destFileInfo, false);
}
_srcFileName = source.fullName();
}
bool CFileSystemObject::operator==(const CFileSystemObject& other) const
{
return hash() == other.hash();
}