internal IEnumerable <SmartcardReader> GetReaders()
{
IntPtr readerPtr;
int len = 0;
List <SmartcardReader> readerList = new List <SmartcardReader>();
int ret = Interop.Smartcard.GetReaders(out readerPtr, out len);
if (ret != (int)SmartcardError.None)
{
Log.Error(Globals.LogTag, "Failed to remove with AP, Error - " + (SmartcardError)ret);
SmartcardErrorFactory.ThrowSmartcardException(ret);
}
IntPtr tempPtr = readerPtr;
for (int i = 0; i < len; i++)
{
int readerID = Marshal.ReadInt32(tempPtr);
SmartcardReader readerItem = new SmartcardReader(readerID);
readerList.Add(readerItem);
tempPtr += sizeof(int);
}
if (len > 0)
{
Interop.Libc.Free(readerPtr);
}
return(readerList);
}
internal SmartcardSession(SmartcardReader readerHandle, int sessionHandle)
{
_readerObject = readerHandle;
_sessionHandle = sessionHandle;
}