private void buttonNext_Click(object sender, EventArgs e)
{
using (var handler = new GuiTaskHandler(this))
{
if (FileUtils.IsBreakoutPath(comboBoxExtract.Text))
{
Msg.Inform(this, Resources.ArchiveBreakoutPath, MsgSeverity.Error);
return;
}
_archive.Extract = comboBoxExtract.Text ?? "";
_feedBuilder.ImplementationDirectory = Path.Combine(_feedBuilder.TemporaryDirectory, FileUtils.UnifySlashes(_archive.Extract));
try
{
// Candidate detection is handled differently when captuing an installer
if (_installerCapture == null)
{
_feedBuilder.DetectCandidates(handler);
}
_feedBuilder.CalculateDigest(handler);
}
#region Error handling
catch (OperationCanceledException)
{
return;
}
catch (ArgumentException ex)
{
Msg.Inform(this, ex.Message, MsgSeverity.Warn);
return;
}
catch (IOException ex)
{
Msg.Inform(this, ex.Message, MsgSeverity.Warn);
return;
}
catch (UnauthorizedAccessException ex)
{
Msg.Inform(this, ex.Message, MsgSeverity.Error);
return;
}
#endregion
}
if (_feedBuilder.ManifestDigest.PartialEquals(ManifestDigest.Empty))
{
Msg.Inform(this, Resources.EmptyImplementation, MsgSeverity.Warn);
return;
}
if (_feedBuilder.MainCandidate == null)
{
Msg.Inform(this, Resources.NoEntryPointsFound, MsgSeverity.Warn);
return;
}
Next();
}
private void OnSingleFile()
{
Retrieve(
new SingleFile {
Href = textBoxDownloadUrl.Uri
},
checkLocalCopy.Checked ? textBoxLocalPath.Text : null);
_feedBuilder.ImplementationDirectory = _feedBuilder.TemporaryDirectory;
using (var handler = new DialogTaskHandler(this))
{
_feedBuilder.DetectCandidates(handler);
_feedBuilder.CalculateDigest(handler);
}
if (_feedBuilder.MainCandidate == null)
{
throw new NotSupportedException(Resources.NoEntryPointsFound);
}
else
{
_feedBuilder.GenerateCommands();
pageDownload.NextPage = pageDetails;
}
}
/// <summary>
/// Collects data from the locations indicated by the differences between the <see cref="Start"/> state and the current system state.
/// </summary>
/// <param name="handler">A callback object used when the the user needs to be informed about IO tasks.</param>
/// <exception cref="InvalidOperationException">No installation directory was detected.</exception>
/// <exception cref="OperationCanceledException">The user canceled the operation.</exception>
/// <exception cref="IOException">There was an error accessing the registry or file system.</exception>
/// <exception cref="UnauthorizedAccessException">Access to the registry or file system was not permitted.</exception>
public void Diff([NotNull] ITaskHandler handler)
{
#region Sanity checks
if (handler == null)
{
throw new ArgumentNullException("handler");
}
#endregion
_diff = new SnapshotDiff(before: _snapshot, after: Snapshot.Take());
if (string.IsNullOrEmpty(InstallationDir))
{
InstallationDir = _diff.GetInstallationDir();
}
_feedBuilder.ImplementationDirectory = InstallationDir;
_feedBuilder.DetectCandidates(handler);
}
private void OnSingleFile()
{
Retrieve(new SingleFile {
Href = textBoxUrl.Uri
});
_feedBuilder.ImplementationDirectory = _feedBuilder.TemporaryDirectory;
using (var handler = new GuiTaskHandler(this))
{
_feedBuilder.DetectCandidates(handler);
_feedBuilder.CalculateDigest(handler);
}
if (_feedBuilder.MainCandidate == null)
{
Msg.Inform(this, Resources.NoEntryPointsFound, MsgSeverity.Warn);
}
else
{
AsSingleFile();
}
}