UsbExample::UsbExample(QObject *parent)
: QObject(parent)
{
QObject::connect(&m_usb_manager, SIGNAL(deviceInserted(QUsbDevice::IdList)),
this, SLOT(onDevInserted(QUsbDevice::IdList)));
QObject::connect(&m_usb_manager, SIGNAL(deviceRemoved(QUsbDevice::IdList)), this,
SLOT(onDevRemoved(QUsbDevice::IdList)));
m_usb_manager.setLogLevel(QUsbDevice::logDebug);
qInfo("Starting...");
qInfo("Press CTRL+C to close.");
}
MainWindow::MainWindow (Platform *platform,
const char *cmddevice,
const char *cmdfile,
bool unsafe,
bool maximized,
QWidget *parent)
: QWidget(parent)
{
pPlatform = platform;
QDBusConnection dbusConnection = QDBusConnection::systemBus();
file = QString();
mMaximized = maximized;
mUnsafe = unsafe;
fileSize = new QLabel(" ");
fileLabel = new QLabel(" ");
// The "new" UI won't compile on 10.3 or SLE10, so fallback in that case to the older, uglier one
#if (QT_VERSION >= 0x040400)
useNewUI();
#else
useOldUI();
#endif
setWindowTitle(QString("SUSE Studio Imagewriter %1").arg(APP_VERSION));
reloadDeviceList(cmddevice);
if (cmdfile != NULL)
{
if(QFile(cmdfile).exists())
{
setFile(cmdfile);
setSizeLabel(cmdfile);
}
}
#ifdef USEHAL
// Hook into DBUS insertion and removal notifications
dbusConnection.connect("",
"/org/freedesktop/Hal/Manager",
"org.freedesktop.Hal.Manager",
"DeviceAdded",
this,
SLOT(deviceInserted(QDBusMessage)));
dbusConnection.connect("",
"/org/freedesktop/Hal/Manager",
"org.freedesktop.Hal.Manager",
"DeviceRemoved",
this,
SLOT(deviceRemoved(QDBusMessage)));
#else
dbusConnection.connect("",
"/org/freedesktop/UDisks",
"org.freedesktop.UDisks",
"DeviceAdded",
this,
SLOT(deviceInserted(QDBusMessage)));
dbusConnection.connect("",
"/org/freedesktop/UDisks",
"org.freedesktop.UDisks",
"DeviceRemoved",
this,
SLOT(deviceRemoved(QDBusMessage)));
#endif
if (!mMaximized)
centerWindow();
}
void Storage::processRemovableUdevEvents(const QString& devtype, const QString& path, const QString& sysname, const QString& action)
{
qDebug() << Q_FUNC_INFO << ": devtype = " << devtype << ", path = " << path << ", sysname = " << sysname << ", action = " << action;
if (devtype == "disk") // device
{
QMap<QString, StorageDevice*>::iterator it = _devices.find(path);
if (action == "remove")
{
// QMap::find returns an iterator pointing to the item with key key in the map.
// If the map contains no item with key key, the function returns end().
if ( it != _devices.end())
{
// delete device
emit deviceRemoved(it.value());
_devices.remove(it.key());
delete it.value();
}
// else if devices is not into _devices, maybe because we lost the "add" action...
if (usb_active)
restartSharingOverUSB();
}
else if (action == "add")
{
// QMap::find returns an iterator pointing to the item with key key in the map.
// If the map contains no item with key key, the function returns end().
if ( it == _devices.end())
{
// insert a new device
// is a block device
it = _devices.insert(path, createStorageDevice (path, sysname, StorageDevice::REMOVABLE));
}
// add new device
it.value()->setInserted(true);
emit deviceInserted(it.value());
}
else
{
qDebug() << Q_FUNC_INFO << ": Unknown device action " << action << ". Discarted device";
if ( it != _devices.end())
{
_devices.remove(it.key());
delete it.value();
}
}
return;
}
if (devtype == "partition")
{
QMap<QString, StoragePartition*>::iterator it = _partitions.find(path);
if (action == "add")
{
// QMap::find returns an iterator pointing to the item with key key in the map.
// If the map contains no item with key key, the function returns end().
if (it == _partitions.end())
{
it = _partitions.insert(path, createStoragePartition (StoragePartition::REMOVABLE, StoragePartition::FS_VFAT,
path, sysname , "/mnt/sd"));
}
removablePartition = it.value();
mountStoragePartition(removablePartition);
}
else if (action == "remove")
{
// QMap::find returns an iterator pointing to the item with key key in the map.
// If the map contains no item with key key, the function returns end().
if (it != _partitions.end())
{
umountStoragePartition(it.value());
if (removablePartition == it.value())
{
qDebug() << Q_FUNC_INFO << ": Cleaning removable partition";
removablePartition = NULL;
}
_partitions.remove(it.key());
it.value()->deleteLater();
}
// else if partition is not into _partitions, maybe because we lost the "add" action...
}
else if (action == "change")
{
qDebug() << Q_FUNC_INFO << ": got a change action for a partition, emitting deviceChanged";
emit deviceChanged(sysname);
// NOTE: We used to insert here too the removable partition, but that should be covered by the add
}
else
{
qDebug() << Q_FUNC_INFO << ": action " << action << " not supported for partitions. Discarted partition";
if (it != _partitions.end())
{
_partitions.remove(it.key());
delete (it.value());
}
}
return;
}
}
