internal void Start(Business.Server server, SetStatusLabelDelegate setStatusLabelDelegate)
{
string userName = null;
string password = null;
if (server.UseImpersonation == true)
{
userName = server.UserName;
password = Encryption.Decrypt(server.Password);
}
List <WmiService> services = WmiService.GetAllServices(server.ServerName, userName, password, "Name = '" + this.ServiceName + "'");
foreach (WmiService service in services)
{
setStatusLabelDelegate("Starting " + service.DisplayName);
ReturnValue returnValue;
if (service.State != State.Running && service.State != State.StartPending)
{
if ((returnValue = WmiService.Start(server.ServerName, userName, password, service.Name)) != ReturnValue.Success)
{
throw new Exception("Couldn't start service: " + service.DisplayName + ", the result was: " + returnValue);
}
}
}
setStatusLabelDelegate("Ready.");
}
private void SaveChanges()
{
if (chkUseSpecificIPAddress.Checked == true && IsIpAddressValid() == false)
{
MessageBox.Show("IP address specified is not a legal IP address.");
return;
}
//if (VerifyFieldValues() == false)
//{
// MessageBox.Show("IP address specified is not a legal IP address.");
// return;
//}
if (AreIpAndTcpAndUdpPortUniqueForInstance() == false)
{
MessageBox.Show("You must specify a unique TCP/IP IP address and port combination.", "IP address or port duplication error.", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
if (IsInstanceNameUnique() == false)
{
MessageBox.Show("Instance name is not unique.");
return;
}
Cursor = Cursors.WaitCursor;
SetStatusLabel("Saving.");
//ImpersonateUser impersonateUser = null;
try
{
//if (_server.UseImpersonation == true)
//{
// SetStatusLabel("Saving: Setting up impersonation.");
// impersonateUser = new ImpersonateUser(_server.UserName, Encryption.Decrypt(_server.Password));
//}
//
//string networkPath = null;
//try
//{
// networkPath = "\\\\" + _server.ServerName + "\\c$";
// Directory.GetDirectories(networkPath);
//}
//catch (Exception ex)
//{
// MessageBox.Show("Couldn't establish connection on network path: " + networkPath + "\n\n" + ex.Message);
// return;
//}
bool isNewInstance = false;
try
{
if (_instance == null)
{
string nextInstanceServiceName = GetNextMemcachedInstanceName();
_instance = new MemCacheDManager.Business.Instance();
_instance.ServiceName = nextInstanceServiceName;
_instance.ImageBasePath = _server.BinaryPath;
_server.Instances.Add(_instance);
isNewInstance = true;
}
}
catch (Exception ex)
{
MessageBox.Show("Couldn't get a list of instances on this server. Please check server connectivity and user credentials and try again.\n" + ex.Message, "Error.", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// TODO: Add rest of fields here.
_instance.DisplayName = txtInstanceName.Text;
decimal chunkSizeGrowthFactor = 0;
string chunkSizeString = ConvertDecimalUserInputToLocalizedString(txtChunkSizeGrowthFactor.Text);
if (Decimal.TryParse(chunkSizeString, out chunkSizeGrowthFactor) == true)
{
_instance.ChunkSizeGrowthFactor = chunkSizeGrowthFactor;
}
int defaultKeySize = 0;
if (Int32.TryParse(txtDefaultKeySize.Text, out defaultKeySize) == true)
{
_instance.DefaultKeySize = defaultKeySize;
}
_instance.MaximizeCoreFile = chkMaximizeCoreFile.Checked;
int maximumConnections = 0;
if (Int32.TryParse(txtMaximumConnections.Text, out maximumConnections) == true)
{
_instance.MaximumConnections = maximumConnections;
}
int memoryLimit = 0;
if (Int32.TryParse(txtMemoryLimit.Text, out memoryLimit) == true)
{
_instance.MemoryLimit = memoryLimit;
}
_instance.UseManagedInstance = chkUseManagedInstance.Checked;
if (chkUseSpecificIPAddress.Checked == true)
{
_instance.IpAddress = txtIpAddress.Text;
}
else
{
_instance.IpAddress = null;
}
if (chkUseUDP.Checked == true)
{
int udpPort = 0;
if (Int32.TryParse(txtUdpPort.Text, out udpPort) == true)
{
_instance.UdpPort = udpPort;
}
}
else
{
_instance.UdpPort = 0;
}
int tcpPort;
Int32.TryParse(txtTcpPort.Text, out tcpPort);
_instance.TcpPort = tcpPort;
_instance.UpdateInstanceOnServer(_server, this.SetStatusLabel);
if (isNewInstance == true)
{
if (MessageBox.Show("Would you like to start the new instance now?", "Start Service?", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
string userName = null;
string password = null;
if (_server.UseImpersonation == true)
{
userName = _server.UserName;
password = Encryption.Decrypt(_server.Password);
}
SetStatusLabel("Starting service.");
Cursor.Current = Cursors.WaitCursor;
try
{
WmiService.Start(_server.ServerName, userName, password, _instance.ServiceName);
}
finally
{
SetStatusLabel("Service started.");
Cursor.Current = Cursors.Default;
}
}
}
btnApply.Enabled = false;
SetStatusLabel("Updating cofiguration file.");
ServerConfiguration.Save(Configuration.Default.LastConfigFile);
SetStatusLabel("Refreshing UI.");
if (Save != null)
{
Save(this, EventArgs.Empty);
}
}
finally
{
//if (impersonateUser != null && impersonateUser.IsImpersonating == true)
// impersonateUser.Undo();
Cursor = Cursors.Default;
SetStatusLabel("Ready.");
}
}