private void button2_Click(object sender, EventArgs e)
{
try
{
MessageBox.Show("Insert key to read");
ReadKeyCommand readCommand = new ReadKeyCommand(settings.ComPort);
readCommand.Execute();
FuelTrakKeyData inputData = FuelTrakKeyData.Parse(readCommand.DataRead);
MessageBox.Show("Data read successful. Insert key to write.");
string dataToWrite = inputData.ToKeyDataString();
LogDebugMessage("Writing data: " + dataToWrite);
WriteKeyCommand writeKeyCommand = new WriteKeyCommand(settings.ComPort, dataToWrite);
writeKeyCommand.Execute();
if (writeKeyCommand.ExecutionStatus)
{
LogDebugMessage("Data written to key successfully");
}
else
{
LogDebugMessage("Data NOT written to key successfully");
}
}
catch (Exception ex)
{
LogDebugMessage("ERROR: " + ex.Message);
LogDebugMessage("ERROR: " + ex.StackTrace);
}
}
private bool RetrievePersonnelInformationAndBind(string personnelId)
{
try
{
PersonnelInformation info;
string personnelKey;
using (KeyEncoderService keyEncoderService = new KeyEncoderService())
{
keyEncoderService.Url = settings.FuelTrakUrl + (settings.FuelTrakUrl.EndsWith("/") ? "" : "/") + "Services/KeyEncoderService.asmx";
info = keyEncoderService.GetPersonnelInformation(personnelId);
if (info == null)
{
DisplayStatusMessage("No data found for personnel: " + personnelId, false);
return(false);
}
personnelKey = keyEncoderService.GetPersonnelKeyId(personnelId);
}
FuelTrakKeyData data = FuelTrakKeyData.ParseFromPersonnelInformation(info, personnelKey);
BindDataToView(data);
return(true);
}
catch (Exception ex)
{
Log(ex.Message);
Log(ex.StackTrace);
DisplayStatusMessage("Exception:" + ex.InnerException.ToString(), false);
return(false);
}
}
private void ReadRequestCallback(IAsyncResult result)
{
try
{
AsyncResult r = (AsyncResult)result;
Action originalAction = (Action)r.AsyncDelegate;
originalAction.EndInvoke(result);
ReadKeyCommand command = (ReadKeyCommand)result.AsyncState;
if (command.DataRead.StartsWith("+"))
{
DisplayStatusMessage("Successful Read", false);
}
else
{
DisplayStatusMessage("Read Failed", false);
}
FuelTrakKeyData data = FuelTrakKeyData.Parse(command.DataRead,
command.DataReadMileage, command.DataReadMileageWindow);
BindDataToView(data);
}
catch (Exception ex)
{
Log(ex.Message);
Log(ex.StackTrace);
DisplayStatusMessage("Error attempting read", false);
}
}
private bool RetrieveVehicleInformationAndBind(string vehicleId)
{
try
{
VehicleInformation info;
string vehicleKey;
using (KeyEncoderService keyEncoderService = new KeyEncoderService())
{
keyEncoderService.Url = settings.FuelTrakUrl + (settings.FuelTrakUrl.EndsWith("/") ? "" : "/") + "Services/KeyEncoderService.asmx";
info = keyEncoderService.GetVehicleInformation(vehicleId);
if (info == null)
{
DisplayStatusMessage("No data found for vehicle: " + vehicleId, false);
return(false);
}
vehicleKey = keyEncoderService.GetVehicleKeyId(vehicleId);
}
FuelTrakKeyData data = FuelTrakKeyData.ParseFromVehicleInformation(info, vehicleKey);
BindDataToView(data);
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public static FuelTrakKeyData ParseFromPersonnelInformation(FuelTrak.PersonnelInformation info, string keyId)
{
FuelTrakKeyData data = new FuelTrakKeyData();
data.KeyType = FuelTrakKeyType.Personnel;
data.ItemId = info.Id.ToString();
data.SystemNumber = info.SystemId;
data.KeyId = keyId;
data.Expiration = "Never";
return(data);
}
private void BindDataToView(FuelTrakKeyData data)
{
txtKeyType.Text = data.KeyType.ToString();
txtKeyNumber.Text = data.KeyId;
txtVehicleId.Text = data.ItemId;
txtExpiration.Text = data.Expiration;
txtSystemNumber.Text = data.SystemNumber;
txtFuelLimit.Text = data.FuelLimit;
txtMaster.Text = data.IsMasterKey ? "Yes" : "No";
txtMileage.Text = data.Mileage;
txtOption.Text = data.Option ? "Yes" : "No";
txtRequiredMileage.Text = data.IsMileageEntryRequired ? "Yes" : "No";
}
private void button1_Click(object sender, EventArgs e)
{
try
{
ReadKeyCommand readCommand = new ReadKeyCommand(settings.ComPort);
readCommand.Execute();
LogDebugMessage("Recieved data: " + readCommand.DataRead);
FuelTrakKeyData data = FuelTrakKeyData.Parse(readCommand.DataRead);
BindDataToView(data);
}
catch (Exception ex)
{
LogDebugMessage("ERROR: " + ex.Message);
LogDebugMessage("ERROR: " + ex.StackTrace);
}
}
public static FuelTrakKeyData ParseFromVehicleInformation(FuelTrak.VehicleInformation info, string keyId)
{
FuelTrakKeyData data = new FuelTrakKeyData();
data.KeyType = FuelTrakKeyType.Vehicle;
data.ItemId = info.Id.ToString();
data.SystemNumber = info.SystemId;
data.KeyId = keyId;
data.Expiration = "Never";
data.FuelLimit = info.FuelLimit;
data.IsMasterKey = info.IsMaster;
data.IsMileageEntryRequired = info.MileageEntryRequired;
data.IsSecondKeyReq = info.RequireSecondKey;
data.Option = false;
data.fuelTypes = info.FuelTypes;
// Added by RSmith 9/27/10
data.Mileage = info.Mileage;
data.MileageWindow = info.MileageWindow;
return(data);
}
private void BindDataToView(FuelTrakKeyData data)
{
try
{
if (InvokeRequired)
{
Invoke(new Action <FuelTrakKeyData>(BindDataToView), data);
return;
}
pnlInformationDisplay.Controls.Clear();
currentDisplayedData = data;
if (currentDisplayedData == null)
{
btnEncodeKey.Enabled = false;
return;
}
if (currentDisplayedData.KeyType == FuelTrakKeyType.Personnel)
{
PersonnelKeyInfo infoControl = new PersonnelKeyInfo();
infoControl.Data = currentDisplayedData;
pnlInformationDisplay.Controls.Add(infoControl);
infoControl.Dock = DockStyle.Fill;
}
else
{
VehicleKeyInfo infoControl = new VehicleKeyInfo();
infoControl.Data = currentDisplayedData;
pnlInformationDisplay.Controls.Add(infoControl);
infoControl.Dock = DockStyle.Fill;
}
btnEncodeKey.Enabled = true;
}
catch (Exception ex)
{
}
}
//public static bool TryParse(string keydata, out FuelTrakKeyData data)
//{
// try
// {
// FuelTrakKeyData parsedData = Parse(keydata);
// data = parsedData;
// return true;
// }
// catch
// {
// data = null;
// return false;
// }
//}
public static FuelTrakKeyData Parse(string keydata, string mileageData, string mileageWindowData)
{
FuelTrakKeyData data = new FuelTrakKeyData();
if (keydata.Substring(0, 1) != "+")
{
throw new ArgumentException("keydata", "Data was not read successfully from the key.");
}
switch (keydata.Substring(17, 1))
{
case "0":
data.keyType = FuelTrakKeyType.Vehicle;
break;
case "1":
data.keyType = FuelTrakKeyType.Personnel;
break;
default:
throw new ArgumentOutOfRangeException("keydata", "Invalid key type");
}
data.keyId = keydata.Substring(2, 5);
data.itemId = keydata.Substring(7, 10);
data.expiration = "Never";
data.systemNumber = keydata.Substring(21, 3);
if (data.keyType == FuelTrakKeyType.Vehicle)
{
// RSmith 9/27/10 note: The original code for finding data.master is
// replaced below.
//data.master = keydata.Substring(34, 1) == "1";
data.secondKeyReq = keydata.Substring(18, 1) == "1";
data.mileageRequired = keydata.Substring(19, 1) == "1";
data.option = keydata.Substring(20, 1) == "1";
data.fuelLimit = keydata.Substring(24, 3);
data.master = keydata.Substring(31, 1) == "1";
// Finished by RSmith 9/27/10
// data.fuelTypes = "".PadRight(15, 'N');
data.fuelTypes = string.Empty;
for (int i = 0; i < 15; i++)
{
data.fuelTypes += keydata.Substring(i + 32, 1) == "1" ? "Y" : "N";
}
}
// data comes in as (e.g.) "\r\n8765 4321 \r\n\r\n+"
// we clean that up to: 87654321
mileageData = mileageData.Replace("\r", "").Replace("\n", "").Replace("+", "").Replace(" ", "");
mileageData = mileageData.Trim();
// then rearrange to 21436587
string strTemp = mileageData.Substring(6, 2) +
mileageData.Substring(4, 2) +
mileageData.Substring(2, 2) +
mileageData.Substring(0, 2);
Int32 intTemp = 0;
try
{
intTemp = Int32.Parse(strTemp, System.Globalization.NumberStyles.HexNumber);
data.mileage = intTemp.ToString();
}
catch
{
MessageBox.Show("Error converting Hex Mileage",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
}
mileageWindowData = mileageWindowData.Replace("\r", "").Replace("\n", "").Replace("+", "");
mileageWindowData = mileageWindowData.Trim();
strTemp = mileageWindowData.Substring(2, 2) +
mileageWindowData.Substring(0, 2);
try
{
intTemp = Int32.Parse(strTemp, System.Globalization.NumberStyles.HexNumber);
data.mileageWindow = intTemp.ToString();
}
catch
{
MessageBox.Show("Error converting Hex Mileage Window",
"Error",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
}
return(data);
}
