public BACnetObject GetBacnetObjectOrDeviceObject(NameValueCollection bacnetNodeData)
{
try
{
BACnetObject bno = null;
if (bacnetNodeData["node_type"] == "device")
{
var d = GetBacnetDevice(bacnetNodeData);//, true); //still bug in this, somehow...
if (d != null)
{
bno = d.DeviceObject;
}
//for now, just have to refresh when getting anything device or above...since network, globalnetwork may be null
}
else
{
bno = GetBacnetObject(bacnetNodeData);//, true);
}
return(bno);
}
catch (Exception ex)
{
Instance.hspi.Log("BACnetDevice Exception in GetBacnetObjectOrDeviceObject " + ex.Message, 2);
Console.WriteLine("Exception in GetBacnetObject: " + ex.StackTrace);
return(null);
//ModbusConfHtml.add("Error: ", "Could not connect to device to retrieve object properties. Please make sure that the BACnet device is present on the network.");
}
}
private void Initialize(BACnetObject bno, BacnetPropertyIds property_id)
{
this.BacnetObject = bno;
this.BacnetPropertyId = property_id; //this is how these are indexed within the object
this.Id = (Int32)property_id;
SetName();
}
public BACnetProperty(BACnetObject bno, BacnetPropertyIds property_id)
{
Initialize(bno, property_id);
ReadValue();
ParseValue();
//if (property_value = null)
// ReadProperty();
}
public void AddObject(BacnetObjectId boi, BACnetObject bo)
{
if (!BACnetDevice.SupportedObjectTypes.Contains(boi.Type))
{
return;
}
if (boi.Type == BacnetObjectTypes.OBJECT_DEVICE)
{
this.DeviceObject = bo;
}
var kvp = new KeyValuePair <BacnetObjectId, BACnetObject>(boi, bo);
BacnetObjects.Add(kvp);
}
public void AddObject(BACnetObject bo)
{
this.bacnetObjects.Add(bo);
}
//public Boolean TryGetProperty(BacnetObjectId boi, out BACnetObject bo)
//{
// bo = null;
// foreach (var kvp in BacnetObjects)
// {
// if (kvp.Key.Equals(boi))
// {
// bo = kvp.Value;
// return true;
// }
// }
// return false;
//}
//TODO: shouldn't be adding objects to objects anymore, with current structure.
public void AddObject(BacnetObjectId boi, BACnetObject bo)
{
var kvp = new KeyValuePair <BacnetObjectId, BACnetObject>(boi, bo);
Objects.Add(kvp);
}
public BACnetProperty(BACnetObject bno, BacnetPropertyIds property_id, BacnetPropertyValue property_value) //, uint array_index = System.IO.BACnet.Serialize.ASN1.BACNET_ARRAY_ALL) //this(bno, property_id, array_index)
{
Initialize(bno, property_id);
this.BacnetPropertyValue = property_value;
ParseValue();
}
//for this device, get its properties, and all object names
public void GetObjects()
{
DeviceObject = null;
BacnetObjects.Clear();
ObjectsFetched = false;
//AsynchRequestId++; // disabled a possible thread pool work (update) on the AddressSpaceTree
//TODO: not sure if this should be kept at a device level or network level?
var comm = BacnetNetwork.BacnetClient;
var adr = BacnetAddress;
//BacnetAddress adr = entry.Value.Key;
//uint device_id = entry.Value.Value;
//unconfigured MSTP?
if (comm.Transport is BacnetMstpProtocolTransport && ((BacnetMstpProtocolTransport)comm.Transport).SourceAddress == -1)
{
//if (MessageBox.Show("The MSTP transport is not yet configured. Would you like to set source_address now?", "Set Source Address", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.No) return;
////find suggested address
//byte address = 0xFF;
//BacnetDeviceLine line = m_devices[comm];
//lock (line.mstp_sources_seen)
//{
// foreach (byte s in line.mstp_pfm_destinations_seen)
// {
// if (s < address && !line.mstp_sources_seen.Contains(s))
// address = s;
// }
//}
////display choice
//SourceAddressDialog dlg = new SourceAddressDialog();
//dlg.SourceAddress = address;
//if (dlg.ShowDialog(this) == System.Windows.Forms.DialogResult.Cancel) return;
//((BacnetMstpProtocolTransport)comm.Transport).SourceAddress = dlg.SourceAddress;
//Application.DoEvents(); //let the interface relax
}
//update "address space"?
//this.Cursor = Cursors.WaitCursor;
//Application.DoEvents();
//int old_timeout = comm.Timeout;
IList <BacnetValue> value_list = null;
try
{
//fetch structured view if possible
//if (Yabe.Properties.Settings.Default.DefaultPreferStructuredView)
//value_list = FetchStructuredObjects();
//fetch normal list
if (value_list == null)
{
value_list = FetchObjects() ?? FetchObjectsOneByOne(); //TODO: if this is the case, then we need to handle it once the value list returns populated...
}
if (value_list == null)
{
return;
}
List <BacnetObjectId> objectList = BACnetObject.SortBacnetObjects(value_list);
//add to tree
foreach (BacnetObjectId bobj_id in objectList) //this will include sub-objects (analog_value, etc.) as well as object representing device itself.
{
var bacnetObject = new BACnetObject(this, bobj_id);
AddObject(bobj_id, bacnetObject);
//AddObjectEntry(comm, adr, null, bobj_id, m_AddressSpaceTree.Nodes);//AddObjectEntry(comm, adr, null, bobj_id, e.Node.Nodes);
}
}
finally
{
//this.Cursor = Cursors.Default;
//m_DataGrid.SelectedObject = null;
}
ObjectsFetched = true;
}
