public bool ConnectToOpenCOVER(string host, int port, Autodesk.Revit.DB.Document doc)
{
document = doc;
handler = new externalMessageHandler();
messageEvent = Autodesk.Revit.UI.ExternalEvent.Create(handler);
messageQueue = new Queue<COVERMessage>();
System.Diagnostics.Process[] processes = System.Diagnostics.Process.GetProcessesByName("Revit");
if (0 < processes.Length)
{
ApplicationWindow = processes[0].MainWindowHandle;
}
try
{
if (toCOVER != null)
{
messageThread.Abort(); // stop reading from the old toCOVER connection
toCOVER.Close();
toCOVER = null;
setConnected(false);
}
toCOVER = new TcpClient(host, port);
if (toCOVER.Connected)
{
// Sends data immediately upon calling NetworkStream.Write.
toCOVER.NoDelay = true;
LingerOption lingerOption = new LingerOption(false, 0);
toCOVER.LingerState = lingerOption;
NetworkStream s = toCOVER.GetStream();
Byte[] data = new Byte[256];
data[0] = 1;
try
{
//toCOVER.ReceiveTimeout = 1000;
s.Write(data, 0, 1);
//toCOVER.ReceiveTimeout = 10000;
}
catch (System.IO.IOException)
{
// probably socket closed
setConnected(false);
return false;
}
int numRead = 0;
try
{
//toCOVER.ReceiveTimeout = 1000;
numRead = s.Read(data, 0, 1);
//toCOVER.ReceiveTimeout = 10000;
}
catch (System.IO.IOException)
{
// probably socket closed
setConnected(false);
return false;
}
List<View3D> views = new List<View3D>(
new FilteredElementCollector(doc)
.OfClass(typeof(View3D))
.Cast<View3D>()
.Where<View3D>(v =>
v.CanBePrinted && !v.IsTemplate));
int n = views.Count;
if (0 == n)
{
setConnected(false);
return false;
}
MessageBuffer mb = new MessageBuffer();
mb.add(n);
foreach (View3D v in views)
{
mb.add(v.Name);
}
sendMessage(mb.buf, MessageTypes.Views);
if (numRead == 1)
{
setConnected(true);
messageThread = new Thread(new ThreadStart(this.handleMessages));
// Start the thread
messageThread.Start();
}
return true;
}
System.Windows.Forms.MessageBox.Show("Could not connect to OpenCOVER on localhost, port 31821");
}
catch
{
setConnected(false);
System.Windows.Forms.MessageBox.Show("Connection error while trying to connect to OpenCOVER on localhost, port 31821");
}
return false;
}
public bool ConnectToOpenCOVER(string host, int port, Autodesk.Revit.DB.Document doc)
{
document = doc;
handler = new externalMessageHandler();
messageEvent = Autodesk.Revit.UI.ExternalEvent.Create(handler);
messageQueue = new Queue<COVERMessage>();
System.Diagnostics.Process[] processes = System.Diagnostics.Process.GetProcessesByName("Revit");
callCounter = 0;
if (0 < processes.Length)
{
ApplicationWindow = processes[0].MainWindowHandle;
}
try
{
if (toCOVER != null)
{
messageThread.Abort(); // stop reading from the old toCOVER connection
toCOVER.Close();
toCOVER = null;
}
toCOVER = new TcpClient(host, port);
if (toCOVER.Connected)
{
// Sends data immediately upon calling NetworkStream.Write.
toCOVER.NoDelay = true;
LingerOption lingerOption = new LingerOption(false, 0);
toCOVER.LingerState = lingerOption;
NetworkStream s = toCOVER.GetStream();
Byte[] data = new Byte[256];
data[0] = 1;
try
{
//toCOVER.ReceiveTimeout = 1000;
s.Write(data, 0, 1);
//toCOVER.ReceiveTimeout = 10000;
}
catch (System.IO.IOException e)
{
// probably socket closed
return false;
}
int numRead = 0;
try
{
//toCOVER.ReceiveTimeout = 1000;
numRead = s.Read(data, 0, 1);
//toCOVER.ReceiveTimeout = 10000;
}
catch (System.IO.IOException e)
{
// probably socket closed
return false;
}
if (numRead == 1)
{
messageThread = new Thread(new ThreadStart(this.handleMessages));
// Start the thread
messageThread.Start();
}
return true;
}
System.Windows.Forms.MessageBox.Show("Could not connect to OpenCOVER on localhost, port 31821");
}
catch
{
System.Windows.Forms.MessageBox.Show("Connection error while trying to connect to OpenCOVER on localhost, port 31821");
}
return false;
}
