private void tsmiRestartService_Click(object sender, EventArgs e)
{
if (tvManager.SelectedNode == null || tvManager.SelectedNode.Tag is Business.Instance == false)
{
return;
}
Business.Instance instance = (Business.Instance)tvManager.SelectedNode.Tag;
Business.Server server = (Business.Server)tvManager.SelectedNode.Parent.Tag;
if (MessageBox.Show("Would you like to start the service?", "Are you sure?", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
Cursor = Cursors.WaitCursor;
try
{
instance.Stop(server, SetStatusLabel);
Thread.Sleep(1000);
instance.Start(server, SetStatusLabel);
_instanceMonitor.RefreshServerStatistics();
}
finally
{
Cursor = Cursors.Default;
}
ResetInstanceMonitor();
}
}
public void Edit(MemCacheDManager.Business.EditableEntityBase entityToEdit, MemCacheDManager.Business.EditableEntityBase parentEntity)
{
_instance = (Business.Instance)entityToEdit;
_server = (Business.Server)parentEntity;
txtInstanceName.Text = _instance.DisplayName;
txtChunkSizeGrowthFactor.Text = _instance.ChunkSizeGrowthFactor.ToString();
txtDefaultKeySize.Text = _instance.DefaultKeySize.ToString();
chkMaximizeCoreFile.Checked = _instance.MaximizeCoreFile;
txtMaximumConnections.Text = _instance.MaximumConnections.ToString();
txtMemoryLimit.Text = _instance.MemoryLimit.ToString();
txtTcpPort.Text = _instance.TcpPort.ToString();
if (_instance.IpAddress != null && _instance.IpAddress != String.Empty)
{
chkUseSpecificIPAddress.Checked = true;
txtIpAddress.Text = _instance.IpAddress;
}
else
{
chkUseSpecificIPAddress.Checked = false;
txtIpAddress.Text = "";
}
if (_instance.UdpPort > 0)
{
chkUseUDP.Checked = true;
txtUdpPort.Text = _instance.UdpPort.ToString();
}
else
{
chkUseUDP.Checked = false;
txtUdpPort.Text = String.Empty;
}
chkUseManagedInstance.Checked = _instance.UseManagedInstance;
btnApply.Enabled = false;
if (_instance != null)
{
btnCancel.Enabled = false;
}
else
{
btnCancel.Enabled = true;
}
}
public void CreateNew(Business.EditableEntityBase parent)
{
_instance = null;
_server = (Business.Server)parent;
txtInstanceName.Text = "";
int newTcpPort = 11211;
foreach (Business.Instance instance in _server.Instances)
{
if (instance.TcpPort >= newTcpPort)
newTcpPort = instance.TcpPort + 1;
}
txtTcpPort.Text = newTcpPort.ToString();
btnApply.Enabled = false;
}
public void CreateNew(Business.EditableEntityBase parent)
{
_instance = null;
_server = (Business.Server)parent;
txtInstanceName.Text = "";
int newTcpPort = 11211;
foreach (Business.Instance instance in _server.Instances)
{
if (instance.TcpPort >= newTcpPort)
{
newTcpPort = instance.TcpPort + 1;
}
}
txtTcpPort.Text = newTcpPort.ToString();
btnApply.Enabled = false;
}
private void deleteInstanceToolStripMenuItem_Click(object sender, EventArgs e)
{
if (MessageBox.Show("Are you sure you wish to remove " + tvManager.SelectedNode.Text + " from this server?", "Are you sure?", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == DialogResult.OK)
{
try
{
this.Cursor = Cursors.WaitCursor;
Business.Instance instance = (Business.Instance)tvManager.SelectedNode.Tag;
Business.Server server = (Business.Server)tvManager.SelectedNode.Parent.Tag;
instance.RemoveFromServer(server, SetStatusLabel);
server.Instances.Remove(instance);
_serverConfiguration.Save(Configuration.Default.LastConfigFile);
LoadUI();
}
finally
{
this.Cursor = Cursors.Default;
}
}
}
public void Edit(MemCacheDManager.Business.EditableEntityBase entityToEdit, MemCacheDManager.Business.EditableEntityBase parentEntity)
{
_instance = (Business.Instance)entityToEdit;
_server = (Business.Server)parentEntity;
txtInstanceName.Text = _instance.DisplayName;
txtChunkSizeGrowthFactor.Text = _instance.ChunkSizeGrowthFactor.ToString();
txtDefaultKeySize.Text = _instance.DefaultKeySize.ToString();
chkMaximizeCoreFile.Checked = _instance.MaximizeCoreFile;
txtMaximumConnections.Text = _instance.MaximumConnections.ToString();
txtMemoryLimit.Text = _instance.MemoryLimit.ToString();
txtTcpPort.Text = _instance.TcpPort.ToString();
if (_instance.IpAddress != null && _instance.IpAddress != String.Empty)
{
chkUseSpecificIPAddress.Checked = true;
txtIpAddress.Text = _instance.IpAddress;
}
else
{
chkUseSpecificIPAddress.Checked = false;
txtIpAddress.Text = "";
}
if (_instance.UdpPort > 0)
{
chkUseUDP.Checked = true;
txtUdpPort.Text = _instance.UdpPort.ToString();
}
else
{
chkUseUDP.Checked = false;
txtUdpPort.Text = String.Empty;
}
chkUseManagedInstance.Checked = _instance.UseManagedInstance;
btnApply.Enabled = false;
if(_instance != null)
btnCancel.Enabled = false;
else
btnCancel.Enabled = true;
}
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.");
}
}
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.");
}
}
private void EditInstance(Business.Instance instance)
{
TryToChangeView(instance, (Business.Server)tvManager.SelectedNode.Parent.Tag, _instanceDetails);
}
