void RequestFileManifest()
{
if (!backup.IsConnected)
{
MessageBox.Show(this, "Not connected to remote, cannot request file manifest",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
BGWorkForm worker = new BGWorkForm("Manifest", "Requesting file manifest", (args, report, cancel, workName) =>
{
backup.RequestFileManifest();
Invoke((MethodInvoker)delegate { UpdateList(); });
}, null, false, false);
worker.ShowDialog(this);
}
private void btnBackupNow_Click(object sender, EventArgs e)
{
if (!backup.IsConnected)
{
Connect();
return;
}
BGWorkForm worker = new BGWorkForm("Backing up", ".", (args, report, cancel, workName) =>
{
backup.DoBackups(s => workName(s), p => report((int)p));
}, null, true, false);
worker.ShowDialog(this);
}
void Connect()
{
if (string.IsNullOrWhiteSpace(backup.Remote))
{
MessageBox.Show(this, "No remote set",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
int status = 0; // TODO: ugly
BGWorkForm worker = new BGWorkForm("Connect", $"Attempting connection to {backup.Remote}", (args, report, cancel, workName) =>
{
DiscoverResult discoverResult = backup.DiscoverRemote();
if (discoverResult == DiscoverResult.NotFound)
{
args.Result = Tuple.Create(ConnectResult.RemoteNotDiscovered, "");
return;
}
else if (discoverResult == DiscoverResult.Canceled)
{
args.Cancel = true;
return;
}
status = 1;
workName($"Connecting to {backup.Remote}");
string keyHash = "";
KeyForm keyForm = new KeyForm();
keyForm.Text = $"Key for {backup.Remote}";
if (keyForm.ShowDialog() == DialogResult.OK)
keyHash = keyForm.GetKeyHash();
else
{
args.Cancel = true;
return;
}
string error = "";
ConnectResult res = backup.Connect(keyHash, out error);
args.Result = Tuple.Create(res, error);
}, () =>
{
if (status == 0)
backup.CancelDiscover();
else
backup.CancelConnect();
}, false);
DialogResult result = worker.ShowDialog(this);
switch (result)
{
case DialogResult.OK:
Tuple<ConnectResult, string> res = (Tuple<ConnectResult, string>)worker.WorkResult;
switch (res.Item1)
{
case ConnectResult.Approved:
RequestFileManifest();
break;
case ConnectResult.Error:
MessageBox.Show(worker, !string.IsNullOrWhiteSpace(res.Item2) ? res.Item2 : "Unspecified error",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
case ConnectResult.NoRemote:
MessageBox.Show(worker, "No remote set",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
case ConnectResult.RemoteNotDiscovered:
MessageBox.Show(worker, $"Couldn't find remote at {backup.Remote}",
"Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
break;
case ConnectResult.Canceled:
break;
}
break;
}
}