private void RemovalChecker()
{
new Thread(new ThreadStart(delegate()
{
IReaderUnit readerUnit = DokanNFCConfig.CreateReaderUnitFromName(readerProvider, readerUnitName);
if (readerUnit.ConnectToReader())
{
if (readerUnit.WaitInsertion(1))
{
while (!readerUnit.WaitRemoval(500) && IsRunning)
{
;
}
if (insertedChip != null)
{
ResetCard();
}
}
readerUnit.DisconnectFromReader();
}
GC.KeepAlive(readerUnit);
}
)).Start();
}
public String ReadRFIDToken(int timeout)
{
// Explicitly use the PC/SC Reader Provider.
readerProvider = new PCSCReaderProvider();
// Create the default reader unit. On PC/SC, we will listen on all readers.
readerUnit = readerProvider.CreateReaderUnit();
if (readerUnit.ConnectToReader())
{
//("Waiting x seconds for a card insertion...");
int i = 0;
bool readCard = false;
String readID = "";
while (i < timeout && !waitCancelled && !readCard)
{
i++;
if (readerUnit.WaitInsertion(1000))
{
if (readerUnit.Connect())
{
chip chip = readerUnit.GetSingleChip();
readerUnit.Disconnect();
readCard = true;
readID = readerUnit.GetNumber(chip);
}
}
}
return(readID);
}
throw new Exception("No RFID Reader connected");
}
public static IReaderUnit CreateReaderUnitFromName(IReaderProvider readerProvider, string name)
{
IReaderUnit readerUnit = null;
if (readerProvider != null)
{
readerUnit = readerProvider.CreateReaderUnit();
switch (readerProvider.RPType)
{
case RP_PCSC:
{
IPCSCReaderUnit ru = readerUnit as IPCSCReaderUnit;
ru.SetName(name);
}
break;
}
}
return(readerUnit);
}
protected void Listen()
{
IsRunning = true;
waitRemoval = new AutoResetEvent(false);
insertedChip = null;
chipInsertionDate = null;
log.Info(String.Format("Listening on {0} reader {1}...", readerProviderName, readerUnitName));
readerProvider = DokanNFCConfig.CreateReaderProviderFromName(readerProviderName);
readerUnit = DokanNFCConfig.CreateReaderUnitFromName(readerProvider, readerUnitName);
if (readerProvider != null && readerUnit != null)
{
if (readerUnit.ConnectToReader())
{
DokanNFCConfig config = DokanNFCConfig.GetSingletonInstance();
switch (config.Mode)
{
case DisplayMode.RawRFID:
break;
case DisplayMode.NFC:
driver = new NFCDokanRFIDDriver(this);
break;
}
if (driver != null)
{
string mountPoint = config.MountPoint;
if (String.IsNullOrEmpty(mountPoint))
{
string[] mountPoints = DokanNFCConfig.GetAvailableMountPoints();
if (mountPoints.Length > 0)
{
mountPoint = mountPoints[0];
}
}
if (!String.IsNullOrEmpty(mountPoint))
{
DokanOptions options = DokanOptions.FixedDrive;
if (config.AlwaysMounted)
{
Mount(mountPoint, options);
}
else
{
options |= DokanOptions.RemovableDrive;
}
do
{
if (readerUnit.WaitInsertion(500))
{
Thread.Sleep(400);
chipInsertionDate = DateTime.Now;
log.Info("Card inserted.");
if (readerUnit.Connect())
{
insertedChip = readerUnit.GetSingleChip();
if (insertedChip != null)
{
log.Info(String.Format("Chip type `{0}`", insertedChip.Type));
if (!config.AlwaysMounted)
{
Mount(mountPoint, options);
}
RemovalChecker();
while (!waitRemoval.WaitOne(500) && IsRunning)
{
;
}
log.Info("Card removed.");
if (!config.AlwaysMounted)
{
Unmount(mountPoint);
}
}
}
else
{
log.Error("Cannot connect to the card.");
}
chipInsertionDate = null;
}
} while (IsRunning);
if (config.AlwaysMounted)
{
Unmount(mountPoint);
}
}
else
{
log.Error("No mount point.");
}
}
else
{
log.Error("No matching file system driver to mount.");
}
readerUnit.DisconnectFromReader();
}
else
{
log.Error("Cannot connect to the reader.");
}
GC.KeepAlive(readerUnit);
GC.KeepAlive(readerProvider);
}
else
{
log.Error("Error in RFID reader resource allocation.");
}
}
protected void Listen()
{
IsRunning = true;
waitRemoval = new AutoResetEvent(false);
insertedChip = null;
chipInsertionDate = null;
log.Info(String.Format("Listening on {0} reader {1}...", readerProviderName, readerUnitName));
readerProvider = DokanNFCConfig.CreateReaderProviderFromName(readerProviderName);
readerUnit = DokanNFCConfig.CreateReaderUnitFromName(readerProvider, readerUnitName);
if (readerProvider != null && readerUnit != null)
{
if (readerUnit.ConnectToReader())
{
DokanNFCConfig config = DokanNFCConfig.GetSingletonInstance();
switch (config.Mode)
{
case DisplayMode.RawRFID:
break;
case DisplayMode.NFC:
driver = new NFCDokanRFIDDriver(this);
break;
}
if (driver != null)
{
string mountPoint = config.MountPoint;
if (String.IsNullOrEmpty(mountPoint))
{
string[] mountPoints = DokanNFCConfig.GetAvailableMountPoints();
if (mountPoints.Length > 0)
{
mountPoint = mountPoints[0];
}
}
if (!String.IsNullOrEmpty(mountPoint))
{
DokanOptions options = DokanOptions.FixedDrive;
if (config.AlwaysMounted)
{
Mount(mountPoint, options);
}
else
{
options |= DokanOptions.RemovableDrive;
}
do
{
if (readerUnit.WaitInsertion(500))
{
Thread.Sleep(400);
chipInsertionDate = DateTime.Now;
log.Info("Card inserted.");
if (readerUnit.Connect())
{
insertedChip = readerUnit.GetSingleChip();
if (insertedChip != null)
{
log.Info(String.Format("Chip type `{0}`", insertedChip.Type));
if (!config.AlwaysMounted)
{
Mount(mountPoint, options);
}
RemovalChecker();
while (!waitRemoval.WaitOne(500) && IsRunning) ;
log.Info("Card removed.");
if (!config.AlwaysMounted)
{
Unmount(mountPoint);
}
}
}
else
{
log.Error("Cannot connect to the card.");
}
chipInsertionDate = null;
}
} while (IsRunning);
if (config.AlwaysMounted)
{
Unmount(mountPoint);
}
}
else
{
log.Error("No mount point.");
}
}
else
{
log.Error("No matching file system driver to mount.");
}
readerUnit.DisconnectFromReader();
}
else
{
log.Error("Cannot connect to the reader.");
}
GC.KeepAlive(readerUnit);
GC.KeepAlive(readerProvider);
}
else
{
log.Error("Error in RFID reader resource allocation.");
}
}