private void Execute(IProtectAttachment attachment, IContentEncryptionUi ui)
{
try
{
using (var applicationController = new ApplicationControllerWrapper())
{
attachment.Status = PropertyNames.Processing;
if (_marshaller.AttachmentEncryption.Decrypt(attachment, ui) == 0)
{
if (attachment.FileType == FileType.PDFDocument)
{
Pdf.Security.Remove(attachment.FileName, attachment.OpenPassword);
}
if (!attachment.IsCollection)
attachment.Status = PropertyNames.Decrypted;
var action = new DiscoveryAction(_marshaller, StatusUpdate, new List<IProtectAttachment> { attachment }, attachment.IsCollection);
action.DiscoveryCompleted();
RaiseEvent(StatusUpdate, new ActionEventArgs(PropertyNames.Decrypted) { Attachment = attachment });
}
else
{
attachment.Status = PropertyNames.DecryptionCancelled;
}
}
attachment.Status = PropertyNames.IsProcessed;
}
catch (OperationCanceledException)
{
//ignore
}
catch (Exception e)
{
Logger.LogError(e);
attachment.LastError = e;
attachment.Status = PropertyNames.Exception;
_encounteredException = true;
RaiseEvent(StatusUpdate,
new ActionEventArgs(PropertyNames.Exception)
{
Exception = e,
Attachment = attachment
});
}
}
public void Discover(List<IProtectAttachment> attachments, bool isEncryptedCollection = false)
{
_tasks.Add(new NamedTask(() =>
{
var actualAttachments=attachments.Where(p => p.Status != PropertyNames.UserRemovedAttachment).ToList();
if (actualAttachments.Any())
{
var action = new DiscoveryAction(_marshaller, StatusUpdate, actualAttachments, isEncryptedCollection);
if ((_tasks.Count == 0) || ((_tasks.FirstOrDefault(x => x.Name == TaskNames.AddAttachment) == null)
&& (_tasks.FirstOrDefault(x => x.Name == TaskNames.Discover) == null)))
{
// Only raise the discovery completed event if there are no more adds/discovers in the queue.
action.DiscoveryCompleted();
}
}
}, TaskNames.Discover));
}
private void Execute(IEnumerable<IProtectAttachment> attachments)
{
var discoveryList = new List<IProtectAttachment>();
foreach (var attachment in attachments)
{
if (attachment.IsCollection || attachment.IsDiscoverable)
{
discoveryList.Add(attachment);
}
if (!FileTypeHelper.IsSupported(attachment.FileType))
{
RaiseEvent(StatusUpdate,
new ActionEventArgs(attachment,
PropertyNames.UnsupportedFileFormat));
}
}
if (discoveryList.Count > 0)
{
var action = new DiscoveryAction(_marshaller, StatusUpdate, discoveryList);
action.DiscoveryCompleted();
}
}
