public void Initialize(
ConfiguredEndpointCollection endpoints,
LocalDiscoveryServerMethods lds,
GlobalDiscoveryServerMethods gds,
QueryServersFilter filters)
{
m_lds = lds;
m_gds = gds;
m_filters = filters;
DiscoveryTreeView.Nodes.Clear();
TreeNode node = new TreeNode("Local Machine");
node.SelectedImageIndex = node.ImageIndex = ImageIndex.Computer;
node.Tag = RootFolders.LocalMachine;
node.Nodes.Add(new TreeNode());
DiscoveryTreeView.Nodes.Add(node);
node = new TreeNode("Local Network");
node.SelectedImageIndex = node.ImageIndex = ImageIndex.LocalNetwork;
node.Tag = RootFolders.LocalNetwork;
node.Nodes.Add(new TreeNode());
DiscoveryTreeView.Nodes.Add(node);
node = new TreeNode("Global Discovery");
node.SelectedImageIndex = node.ImageIndex = ImageIndex.GlobalNetwork;
node.Tag = RootFolders.GlobalDiscovery;
node.Nodes.Add(new TreeNode());
DiscoveryTreeView.Nodes.Add(node);
if (endpoints != null)
{
m_endpoints = endpoints;
node = new TreeNode("Custom Discovery");
node.SelectedImageIndex = node.ImageIndex = ImageIndex.ClosedFolder;
node.Tag = RootFolders.CustomDiscovery;
TreeNode child = new TreeNode("<double click to add server>");
child.SelectedImageIndex = child.ImageIndex = ImageIndex.Add;
child.Tag = RootFolders.Add;
node.Nodes.Add(child);
DiscoveryTreeView.Nodes.Add(node);
foreach (ConfiguredEndpoint ce in m_endpoints.Endpoints)
{
child = new TreeNode(Utils.Format("{0}", ce.ToString()));
child.SelectedImageIndex = child.ImageIndex = (ce.Description.SecurityMode == MessageSecurityMode.None && ce.EndpointUrl.Scheme != Utils.UriSchemeHttps) ? ImageIndex.InSecure : ImageIndex.Secure;
child.Tag = ce;
node.Nodes.Add(child);
}
}
}
public EndpointDescription ShowDialog(
IWin32Window owner,
ConfiguredEndpointCollection endpoints,
LocalDiscoveryServerMethods lds,
GlobalDiscoveryServerMethods gds,
QueryServersFilter filters)
{
this.DiscoveryControl.Initialize(endpoints, lds, gds, filters);
if (base.ShowDialog(owner) != System.Windows.Forms.DialogResult.OK)
{
return(null);
}
return(DiscoveryControl.SelectedEndpoint);
}
public MainForm(ApplicationInstance application)
{
InitializeComponent();
Icon = ClientUtils.GetAppIcon();
m_application = application;
// get the configuration.
m_configuration = m_application.ApplicationConfiguration.ParseExtension <GlobalDiscoveryClientConfiguration>();
// use suitable defaults if no configuration exists.
if (m_configuration == null)
{
m_configuration = new GlobalDiscoveryClientConfiguration()
{
GlobalDiscoveryServerUrl = "opc.tcp://localhost:58810/GlobalDiscoveryServer",
ExternalEditor = "notepad.exe"
};
}
m_filters = new QueryServersFilter();
m_identity = new UserIdentity();
m_gds = new GlobalDiscoveryServerMethods(m_application, m_configuration);
m_gds.KeepAlive += GdsServer_KeepAlive;
m_gds.ServerStatusChanged += GdsServer_StatusNotification;
m_lds = new LocalDiscoveryServerMethods(m_application.ApplicationConfiguration);
m_server = new ServerPushConfigurationMethods(m_application);
m_server.KeepAlive += Server_KeepAlive;
m_server.ServerStatusChanged += Server_StatusNotification;
m_server.ConnectionStatusChanged += Server_ConnectionStatusChanged;
RegistrationPanel.Initialize(m_gds, null, m_configuration);
m_application.ApplicationConfiguration.CertificateValidator.CertificateValidation += CertificateValidator_CertificateValidation;
UpdateStatus(true, DateTime.MinValue, "---");
UpdateGdsStatus(true, DateTime.MinValue, "---");
ShowPanel(Panel.None);
SelectServerButton.Enabled = false;
ServerStatusButton.Enabled = false;
CertificateButton.Enabled = false;
HttpsCertificateButton.Visible = false;
TrustListButton.Enabled = false;
HttpsTrustListButton.Visible = false;
}
