private void TestConnection_Click(object sender, EventArgs e)
{
if (ValidateForm())
{
bool retry = true;
while (retry)
{
retry = false;
Cursor c = this.Cursor;
try
{
this.Cursor = Cursors.WaitCursor;
SaveSettings();
bool existingBackup = false;
Dictionary<string, string> options = new Dictionary<string, string>();
string hostname = GetConfiguration(m_options, options);
using (Duplicati.Library.Modules.Builtin.HttpOptions httpconf = new Duplicati.Library.Modules.Builtin.HttpOptions())
{
httpconf.Configure(options);
using(FTP f = new FTP(hostname, options))
foreach (Interface.IFileEntry n in f.List())
if (n.Name.StartsWith("duplicati-"))
{
existingBackup = true;
break;
}
}
bool isUiAdd = string.IsNullOrEmpty(m_uiAction) || string.Equals(m_uiAction, "add", StringComparison.InvariantCultureIgnoreCase);
if (existingBackup && isUiAdd)
{
if (MessageBox.Show(this, string.Format(Interface.CommonStrings.ExistingBackupDetectedQuestion), Application.ProductName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button3) != DialogResult.Yes)
return;
}
else
{
MessageBox.Show(this, Interface.CommonStrings.ConnectionSuccess, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
m_hasTested = true;
}
catch (Interface.FolderMissingException)
{
switch (MessageBox.Show(this, Strings.FTPUI.CreateMissingFolderQuestion, Application.ProductName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question))
{
case DialogResult.Yes:
CreateFolderButton.PerformClick();
TestConnection.PerformClick();
return;
default:
return;
}
}
catch (Utility.SslCertificateValidator.InvalidCertificateException cex)
{
if (string.IsNullOrEmpty(cex.Certificate))
MessageBox.Show(this, string.Format(Interface.CommonStrings.ConnectionFailure, cex.Message), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
else
{
if (MessageBox.Show(this, string.Format(Strings.FTPUI.ApproveCertificateHashQuestion, cex.SslError), Application.ProductName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.Yes)
{
retry = true;
AcceptSpecifiedHash.Checked = true;
SpecifiedHash.Text = cex.Certificate;
}
}
}
catch (Exception ex)
{
MessageBox.Show(this, string.Format(Interface.CommonStrings.ConnectionFailure, ex.Message), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.Cursor = c;
}
}
}
}
private void CreateFolderButton_Click(object sender, EventArgs e)
{
if (ValidateForm())
{
bool retry = true;
while (retry)
{
retry = false;
Cursor c = this.Cursor;
try
{
this.Cursor = Cursors.WaitCursor;
SaveSettings();
Dictionary<string, string> options = new Dictionary<string, string>();
string hostname = GetConfiguration(m_options, options);
using (Duplicati.Library.Modules.Builtin.HttpOptions httpconf = new Duplicati.Library.Modules.Builtin.HttpOptions())
{
httpconf.Configure(options);
FTP f = new FTP(hostname, options);
f.CreateFolder();
}
MessageBox.Show(this, Interface.CommonStrings.FolderCreated, Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Utility.SslCertificateValidator.InvalidCertificateException cex)
{
if (string.IsNullOrEmpty(cex.Certificate))
MessageBox.Show(this, string.Format(Interface.CommonStrings.ConnectionFailure, cex.Message), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
else
{
if (MessageBox.Show(this, string.Format(Strings.FTPUI.ApproveCertificateHashQuestion, cex.SslError), Application.ProductName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1) == DialogResult.Yes)
{
retry = true;
AcceptSpecifiedHash.Checked = true;
SpecifiedHash.Text = cex.Certificate;
}
}
}
catch (Exception ex)
{
MessageBox.Show(this, string.Format(Interface.CommonStrings.ConnectionFailure, ex.Message), Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
this.Cursor = c;
}
}
}
}