/* OpenFileOrDie:
* Helper function that actually opens the file and dumps it, or handles an IO exception
* before returning.
*/
private void OpenFileOrDie()
{
try
{
Dumper d = new Dumper();
string fileToDump = openFileDialog1.FileName;
d.ColumnWidth = Convert.ToInt32(cbxColumnWidth.Text);
d.IsVerbose = !chkVerbose.Checked;
d.BytesPerLine = Convert.ToUInt32(cbxBytesPerLine.Text);
int value = cbxBaseList.SelectedIndex;
if (d.BytesPerLine % d.ColumnWidth != 0)
{
throw new AddressSizeException();
}
if (value == 0)
{
d.BaseSelected = Dumper.BaseOption.OCTAL;
}
else if (value == 1)
{
d.BaseSelected = Dumper.BaseOption.HEXA;
}
else
{
d.BaseSelected = Dumper.BaseOption.DECIMAL;
}
int offset = txtSkip.Text.Length > 0? Convert.ToInt32(txtSkip.Text) : 0;
switch (cbxSizeSuffix.SelectedIndex)
{
case 2:
offset *= 1024 * 1024;
break;
case 1:
offset *= 1024;
break;
case 0:
default:
break;
}
txtOutput.Text = d.dump(fileToDump, offset);
}
catch (IOException)
{
MessageBox.Show("The file may be too big, was corrupted, or could not be found!");
}
catch (UnauthorizedAccessException)
{
MessageBox.Show("You do not have the necessary permissions to open this!");
}
catch (AddressSizeException ex)
{
MessageBox.Show(ex.Message);
cbxColumnWidth.Focus();
}
catch (FormatException)
{
MessageBox.Show("Please enter a whole number only.");
cbxColumnWidth.Focus();
}
catch (IndexOutOfRangeException)
{
MessageBox.Show("Please enter a whole number only.");
txtSkip.Focus();
}
}
/* OpenFileOrDie:
* Helper function that actually opens the file and dumps it, or handles an IO exception
* before returning.
*/
private void OpenFileOrDie()
{
try
{
Dumper d = new Dumper();
string fileToDump = openFileDialog1.FileName;
d.ColumnWidth = Convert.ToInt32(cbxColumnWidth.Text);
d.IsVerbose = !chkVerbose.Checked;
d.BytesPerLine = Convert.ToUInt32(cbxBytesPerLine.Text);
int value = cbxBaseList.SelectedIndex;
if (d.BytesPerLine % d.ColumnWidth != 0)
throw new AddressSizeException();
if (value == 0)
d.BaseSelected = Dumper.BaseOption.OCTAL;
else if (value == 1)
d.BaseSelected = Dumper.BaseOption.HEXA;
else
d.BaseSelected = Dumper.BaseOption.DECIMAL;
int offset = txtSkip.Text.Length > 0? Convert.ToInt32(txtSkip.Text) : 0;
switch(cbxSizeSuffix.SelectedIndex)
{
case 2:
offset *= 1024 * 1024;
break;
case 1:
offset *= 1024;
break;
case 0:
default:
break;
}
txtOutput.Text = d.dump(fileToDump, offset);
}
catch (IOException)
{
MessageBox.Show("The file may be too big, was corrupted, or could not be found!");
}
catch (UnauthorizedAccessException)
{
MessageBox.Show("You do not have the necessary permissions to open this!");
}
catch (AddressSizeException ex)
{
MessageBox.Show(ex.Message);
cbxColumnWidth.Focus();
}
catch (FormatException)
{
MessageBox.Show("Please enter a whole number only.");
cbxColumnWidth.Focus();
}
catch (IndexOutOfRangeException)
{
MessageBox.Show("Please enter a whole number only.");
txtSkip.Focus();
}
}
