private void btnFind_Click(object sender, EventArgs e)
{
try
{
btnStartStop.Text = StartText;
lstNodes.Items.Clear();
var projectName = txtProjectName.Text;
var host = txtHost.Text;
var textPort = txtPort.Text;
var user = txtUserName.Text;
var password = txtPassword.Text;
if (string.IsNullOrEmpty(projectName.Trim()))
{
MessageBox.Show("Project name field cannot be empty!");
return;
}
if (!ushort.TryParse(textPort, out ushort port))
{
MessageBox.Show("Port must be numeric and in range [0; 65535]!");
return;
}
GNS3sharp.SetCredentials(user, password);
var projectId = ServerProjects.GetProjectIDByName(projectName, host, port);
if (string.IsNullOrEmpty(projectId))
{
MessageBox.Show($"Project with name {projectName} isn't found!");
return;
}
bwoGNS.SetGns3Data(projectName, projectId, host, port);
bwGNS3_API.RunWorkerAsync(sender);
}
catch (Exception ex)
{
MessageBox.Show("Internal error occur! Check log file.");
LoggingHelper.LogEntry(SystemCategories.GeneralError, $"{ex.Message} {ex.StackTrace}");
}
}
public void DoWork(object obj)
{
if (obj is Button btn)
{
switch (btn.Name)
{
case "btnFind":
Handler = new GNS3sharp(projectId, SetTextLabel1, host, port);
UpdateNodesTable();
break;
case "btnReloadStatus":
Handler.UpdateProject();
UpdateNodesTable();
break;
case "btnStartStop":
string text = btn.Text;
if (text == StartText)
{
Handler.StartProject();
StartProject(btn);
bwListener.RunWorkerAsync();
}
else if (text == StopText)
{
var res = ShowMessageWithResult("Are you want to stop all nodes?");
if (res)
{
Handler.StopProject();
}
StopProject(btn);
bwListener.CancelAsync();
}
UpdateNodesTable();
break;
}
}
else if (obj is ToolStripItem tsi)
{
string item = GetSelectedNodeName();
var selectedNode = Handler.GetNodeByName(item);
switch (tsi.Name)
{
case "tsStart":
Handler.StartNode(selectedNode);
break;
case "tsStop":
Handler.StopNode(selectedNode);
break;
case "tsReload":
Handler.ReloadNode(selectedNode);
break;
case "tsSuspend" when selectedNode is Router || selectedNode is Switch:
Handler.SuspendNode(selectedNode);
break;
default:
MessageBox.Show("Incorrect menu item selected!");
break;
}
SetNodeStatus(selectedNode.GetStatus);
}
}
