public void ValidateData()
{
if (PathsOfFilesToSign != null)
{
if (PathsOfFilesToSign.Count == 0)
throw new Exception("No files specified - nothing to sign!");
foreach (var path in PathsOfFilesToSign.Where(path => !File.Exists(path)))
throw new Exception("File to be signed does not exist: \"" + path + "\"");
}
if (CertificatePath != null)
{
var driveName = Path.GetPathRoot(CertificatePath);
var driveInfo = new DriveInfo(driveName);
while (!driveInfo.IsReady || !File.Exists(CertificatePath))
{
var cause = driveInfo.IsReady ? "The certificate file [" + CertificatePath + "] does not exist."
: "The digital certificate CD appears not to be in the drive [" + driveName + "].";
if (MessageBox.Show(cause + Environment.NewLine +
"If you wish the file(s) to be signed, insert the CD with access to \"" +
CertificatePath + "\" and press OK."
+ Environment.NewLine + Environment.NewLine +
"To continue without signing file(s), press Cancel.",
"SignMaster can't find digital certificate",
MessageBoxButtons.OKCancel) == DialogResult.Cancel)
{
throw new Exception("Certificate not found - file(s) not signed.");
}
}
}
}
/// <summary>
/// Test if we have enough data to do a signing. If not, display a
/// dialog box asking for the remainder.
/// </summary>
/// <returns>false if user canceled, otherwise true.</returns>
private bool GetAnyNeededUserInput()
{
// Test if we have enough data:
if (m_parameters.IsUserInputNeeded())
{
// Show dialog box asking for more details:
var dlg = new SignMasterForm(ref m_parameters);
if (dlg.ShowDialog() == DialogResult.Cancel)
{
return(false);
}
}
// Make sure the input data is sensible:
m_parameters.ValidateData();
return(true);
}