/// <summary>
/// Fixes all Invalid Markers found in the specified core
/// </summary>
private void FixCore()
{
if (_invalidMarkerTable.Rows.Count > 0)
{
bool FixIsPresent = false;
string OldMessage = StatusLabel.Text;
FileStream CoreStream = null;
try
{
StatusLabel.Text = "Fixing Core...";
// Open CoreFile
CoreStream = File.Open(CoreFileTextBox.Text, FileMode.Open, FileAccess.ReadWrite, FileShare.Read);
// Loop through Markers
foreach (DataRow Row in _invalidMarkerTable.Rows)
{
// Skip unchecked markers
if ((bool)Row["Fix"] == false)
{
continue;
}
FixIsPresent = true;
long Address = (long)Row["Address"];
byte[] Data = null;
object Expected = Row["ExpectedValue"];
// Grab the bytes of the expected value
if (Expected is byte)
{
Data = new byte[1] {
(byte)Expected
};
}
else if (Expected is short)
{
Data = ByteConversion.ToBytes((short)Expected);
}
else if (Expected is ushort)
{
Data = ByteConversion.ToBytes((ushort)Expected);
}
else if (Expected is int)
{
Data = ByteConversion.ToBytes((int)Expected);
}
else if (Expected is uint)
{
Data = ByteConversion.ToBytes((uint)Expected);
}
else if (Expected is long)
{
Data = ByteConversion.ToBytes((long)Expected);
}
// Seek to Address
CoreStream.Seek(Address, SeekOrigin.Begin);
// Write value
CoreStream.Write(Data, 0, Data.Length);
}
if (FixIsPresent)
{
StatusLabel.Text = "Core fixing complete";
MessageBox.Show(this, "All selected Invalid Markers have been corrected", "IGC Core Validator", MessageBoxButtons.OK, MessageBoxIcon.Information);
ClearForm();
}
else
{
StatusLabel.Text = OldMessage;
MessageBox.Show(this, "There is nothing to fix! Please check markers to fix", "IGC Core Validator", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
catch (Exception e)
{
StatusLabel.Text = "Error fixing core!";
MessageBox.Show("Error fixing core!\r\n" + e.Message, "IGCCore Validator", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
// Close CoreFile
if (CoreStream != null)
{
CoreStream.Close();
}
}
}
}