NavigationModel::NavigationModel(QObject *parent) :
QAbstractItemModel(parent),
d_ptr(new NavigationModelPrivate(this))
{
Q_D(NavigationModel);
d->rootItem = new TreeItem();
d->drivesItem = new TreeItem(d->rootItem, tr("Devices"));
d->networkItem = new TreeItem(d->rootItem, tr("Network"));
d->foldersItem = new TreeItem(d->rootItem, tr("Folders"));
d->driveController = new QDriveController(this);
connect(d->driveController, SIGNAL(driveMounted(QString)), d, SLOT(onDriveAdded(QString)));
connect(d->driveController, SIGNAL(driveUnmounted(QString)), d, SLOT(onDriveRemoved(QString)));
QList<QDriveInfo> drives = QDriveInfo::drives();
foreach (const QDriveInfo &info, drives) {
QString name = getDriveName(info);
QString path = info.rootPath();
TreeItem *item = 0;
if (info.type() == QDriveInfo::RemoteDrive)
item = new TreeItem(d->networkItem, name, path);
else if (info.type() != QDriveInfo::UnknownDrive)
item = new TreeItem(d->drivesItem, name, path);
if (item) {
item->icon = d->iconProvider.icon(QFileInfo(path));
d->mapToItem.insert(path, item);
}
}
void NavigationModelPrivate::onDriveAdded(const QString &path)
{
QDriveInfo info(path);
QString name = getDriveName(info);
if (info.type() == QDriveInfo::RemoteDrive)
insertItem(networkItem, name, path);
else if (info.type() != QDriveInfo::UnknownDrive)
insertItem(drivesItem, name, path);
}
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
IO::IODevicePtr src_device = nullptr;
if (argc == param_count)
{
uint64_t start_offset = 0;
std::string offset_txt(argv[offset_param]);
if (offset_txt.compare(offset_str) == 0)
{
start_offset = boost::lexical_cast<uint64_t>(argv[offset_value]);
qInfo() << "offset : " << start_offset <<"(sectors)";
}
std::string disk_file_string(argv[disk_file_param]);
if (disk_file_string.compare(d_str) == 0)
{
auto drive_number = boost::lexical_cast<uint32_t>(argv[source_value]);
auto drive_list = IO::ReadPhysicalDrives();
auto physical_drive = drive_list.find_by_number(drive_number);
start_offset *= physical_drive->getBytesPerSector();
if (physical_drive)
{
qInfo() << "You selected";
qInfo() << "Number : " << drive_number;
qInfo() << "Name :" << physical_drive->getDriveName().c_str();
qInfo() << "Serial number : " << physical_drive->getSerialNumber().c_str();
qInfo() << "Size : " << physical_drive->getSize() << "(bytes)";
}
src_device = std::make_shared<IO::DiskDevice>(physical_drive);
}
else if (disk_file_string.compare(f_str) == 0)
{
std::string src_path = argv[source_value];
src_device = IO::makeFilePtr(IO::path_string(src_path.begin(), src_path.end()));
start_offset *= default_sector_size;
}
if (!src_device->Open(IO::OpenMode::OpenRead))
{
qInfo() << "Error open source device.";
return -1;
}
std::string targer_path = argv[target_value];
IO::path_string target_folder(targer_path.begin(), targer_path.end());
if (!src_device)
return -1;
//////////////////////////////////////////////////////////////////////////
QList<JsonFileStruct> listFileStruct;
QFile file("video.json");
if (!file.open(QIODevice::ReadOnly))
{
qInfo() << "Error to open file. \"" << file.fileName() << "\"";
return -1;
}
auto json_str = file.readAll();
ReadJsonFIle(json_str, listFileStruct);
if ( listFileStruct.empty())
{
qInfo() << "Error to read" << file.fileName() << "file. Wrong syntax.";
return -1;
}
IO::HeaderBase::Ptr headerBase = std::make_shared<IO::HeaderBase>();
for (auto theFileStruct : listFileStruct)
headerBase->addFileFormat(toFileStruct(theFileStruct));
IO::RawFactoryManager factory_manager;
initFactoryMananger(factory_manager);
IO::SignatureFinder signatureFinder(src_device, headerBase);
//uint64_t start_offset = 0x0;
uint64_t header_offset = 0;
uint32_t counter = 0;
while (start_offset < src_device->Size())
{
auto file_struct = signatureFinder.findHeader(start_offset, header_offset);
if (!file_struct)
{
qInfo() << endl << endl << endl << "No more signatures found. Press any key to exit.";
break;
}
qInfo() << "Found signature for [" << file_struct->getName().c_str() << "] file.";
qInfo() << "Offset : " << header_offset << "(bytes)";
start_offset = header_offset;
auto raw_factory = factory_manager.Lookup(file_struct->getName());
IO::RawAlgorithm * raw_algorithm = nullptr;
if (!raw_factory)
{
IO::StandartRaw * standard_raw = new IO::StandartRaw(src_device);
standard_raw->setMaxFileSize(file_struct->getMaxFileSize());
standard_raw->setFooter(file_struct->getFooter(), file_struct->getFooterTailEndSize());
standard_raw->setFooterOffsetSearchBlock(4, 4096);
raw_algorithm = standard_raw;
}
else
{
raw_algorithm = raw_factory->createRawAlgorithm(src_device);
}
if (raw_algorithm->Specify(header_offset))
{
auto target_file = IO::offsetToPath(target_folder, header_offset, file_struct->getExtension(), 512);
auto dst_file = IO::makeFilePtr(target_file);
if (dst_file->Open(IO::OpenMode::Create))
{
auto target_size = raw_algorithm->SaveRawFile(*dst_file, header_offset);
if ( target_size == 0)
{
qInfo() << "Error to save file. Exit." ;
//break;
}
auto dst_size = dst_file->Size();
dst_file->Close();
qInfo() << "Successfully saved " << target_size << "(bytes)" << endl << endl;
uint64_t jump_size = default_sector_size;
if ( raw_algorithm->Verify(target_file) )
{
target_size /= default_sector_size;
target_size *= default_sector_size;
//////////////////////////////////////////////////////////////////////////
jump_size = target_size;
}
else
{
// remove file
IO::path_string new_fileName = target_file + L".bad_file";
boost::filesystem::rename(target_file, new_fileName);
//{
// qInfo() << "File" << target_file.c_str() << "was removed." << endl;
//}
//else
// qInfo() << "File" << target_file.c_str() << "Error to delete." << endl;
}
//if (jump_size == 0)
jump_size = default_sector_size;
start_offset = header_offset + jump_size;
}
else
{
qInfo() << "Error to create target file." << QString::fromStdWString(target_file);
qInfo() << "Exit.";
break;
}
}
else
{
qInfo() << "Not specified for " << QString::fromStdString(file_struct->getName()) << "continue search for other signatures."<<endl;
start_offset += default_sector_size;
}
if ( raw_algorithm)
delete raw_algorithm;
}
}
else
qInfo() << "Wrong params";
return a.exec();
}