Beispiel #1
0
        public static int GetLogicalDevices([MarshalAs(UnmanagedType.LPWStr)] ref string itemsBuf, ref int bufLen,
                                            IntPtr obj)
        {
            string text =
                $"!!! GetLogicalDevices !!!\tobj:{obj}\tItemsBuf:{itemsBuf}\tbufLen:{bufLen}\t";

            WriteToLog(text);
            try
            {
                var    readers = CardReader.GetReaderNames().ToArray();
                string res     = "";
                Array.ForEach(readers, t => res += (string.IsNullOrWhiteSpace(res) ? "" : "#0") + t);
                res   += '\0';
                bufLen = readers.Length;
                text   = $"!!! GetLogicalDevices !!!\tLogicalDevices:{res}";
                WriteToLog(text);

                //UnMemory<char>.SaveInMemArr(res.ToCharArray(), ref itemsBuf);
                itemsBuf = res;

                return((int)ErrorCodes.E_SUCCESS);
            }
            catch (Exception e)
            {
                WriteToLog($"GetLogicalDevices ERROR !!! {text}\r\n {e}");
                return((int)ErrorCodes.E_GENERIC);
            }
        }
Beispiel #2
0
        private static async Task <int> InitializeReader()
        {
            WriteToLog("InitializeReader");
            try
            {
                if (_reader != null)
                {
                    return((int)ErrorCodes.E_SUCCESS);
                    //_reader.CardAdded -= Reader_CardAdded;
                    //_reader.CardRemoved -= Reader_CardRemoved;
                    //_reader = null;
                    //WriteToLog("ClearReader");
                }
                var    readers    = CardReader.GetReaderNames().ToArray();
                string currReader = "";
                if (readers.Length > 0)
                {
                    //var r = new ReaderSelect();
                    //r.Init(readers);
                    //r.ShowDialog();
                    var configPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location) ?? "\\",
                                                  "Mifaread3.ini");
                    //MessageBox.Show($"LIB IN {configPath}");
                    var config = new INIHelper(configPath);
                    WriteToLog($"ini file:{configPath}");

                    currReader = (string.IsNullOrWhiteSpace(_readerName) ? config["LogicalDevice"] : _readerName);
                    //currReader = config["LogicalDevice"];
                }
                WriteToLog($"select reader:{currReader}");

                if (!readers.Contains(currReader))
                {
                    currReader = readers.First();
                }

                _reader = await CardReader.FindAsync(currReader);

                WriteToLog($"reader is:{currReader}");

                if (_reader != null)
                {
                    _reader.CardAdded   += Reader_CardAdded;
                    _reader.CardRemoved += Reader_CardRemoved;
                }
                return((int)ErrorCodes.E_SUCCESS);
            }
            catch (Exception e)
            {
                WriteToLog($"InitializeReader ERROR!!!\r\n {e}");
                return((int)ErrorCodes.E_GENERIC);
            }
        }
Beispiel #3
0
 /// <summary>
 /// Updates The Combobox to show attached scanners
 /// </summary>
 private void UpdateScanners()
 {
     string[] scanners = CardReader.GetReaderNames().ToArray <string>();
     cmbScanners.Items.Clear();
     if (scanners.Length == 0)
     {
         cmbScanners.Text          = "No NFC Scanners Detected...";
         cmdConnectScanner.Enabled = false;
         return;
     }
     cmbScanners.Items.AddRange(scanners);
     cmdConnectScanner.Enabled = true;
     return;
 }
Beispiel #4
0
        public void ListReadersTest()
        {
            var readers = CardReader.GetReaderNames();

            Assert.Equal(1, readers.Count);
        }