public ReadPropertyAck(byte[] apdu)
{
InvokeId = apdu[1];
int len = 3;
//Object tag
BacNetTag objectIdTag = new BacNetTag(apdu, len, ref len);
if (objectIdTag.Class == false)
throw new Exception("Reject.Invalid_tag");
Obj = new BacNetObject(apdu, len, ref len);
//Property Id
BacNetTag propertyIdTag = new BacNetTag(apdu, len, ref len);
if (propertyIdTag.Number != 1)
throw new Exception("Reject.Invalid_tag");
BacNetUInt PropertyId = new BacNetUInt(apdu, len, propertyIdTag.Length, ref len);
BacNetTag openingTag = new BacNetTag(apdu, len, ref len);
ArrayList ValueList = new ArrayList();
if (openingTag.Length == 6)
{
BacNetTag metaTag = new BacNetTag(apdu, len, ref len);
while (metaTag.Length != 7)
{
if (metaTag.Class == false)
{
object value = ByteConverter.GetAppTagValue(apdu, len, metaTag, ref len);
ValueList.Add(value);
}
else
{
if (metaTag.Length == 6 && PropertyId.Value == (int)BacNetEnums.BACNET_PROPERTY_ID.PROP_WEEKLY_SCHEDULE)
{
var value = BuildScheduleDay(apdu, ref len);
ValueList.Add(value);
}
if (metaTag.Length == 4 && metaTag.Number == 0 && PropertyId.Value == (int)BacNetEnums.BACNET_PROPERTY_ID.PROP_LIST_OF_OBJECT_PROPERTY_REFERENCES)
{
var value = BuildObjectPropertyReference(apdu, ref len);
ValueList.Add(value);
}
}
metaTag = new BacNetTag(apdu, len, ref len);
}
}
var property = new BacNetProperty {PropertyId = PropertyId, Values = ValueList};
Obj.Properties.Add(property);
}
public BacNetProperty ReadProperty(string address, BacNetEnums.BACNET_PROPERTY_ID propId = BacNetEnums.BACNET_PROPERTY_ID.PROP_PRESENT_VALUE)
{
string[] addrArray = address.Split('.');
if (addrArray.Length != 2)
{
_logger.Warn("Wrong address: " + address);
return null;
}
BacNetRemoteDevice remote = BacNetDevice.Instance.SearchRemote(BacNetRemoteDevice.Get(addrArray[0]));
if (remote == null)
{
return null;
}
BacNetObject tmpObj;
try
{
tmpObj = new BacNetObject(addrArray[1]);
}
catch (Exception ex)
{
_logger.Warn(ex.Message);
return new BacNetProperty
{
PropertyId = new BacNetUInt{ Value = (uint)propId},
Values = new ArrayList {new BacNetString("Error")}
};
//return null;
}
BacNetObject obj = remote.Objects.FirstOrDefault(s => s.ObjectId == tmpObj.ObjectId && s.ObjectType == tmpObj.ObjectType);
if (obj == null)
{
remote.Objects.Add(tmpObj);
obj = tmpObj;
}
var apdu = new ReadProperty(obj, propId);
var npdu = new BacNetIpNpdu {ExpectingReply = true, Destination = remote.BacAddress};
BacNetDevice.Instance.Waiter = apdu.InvokeId;
BacNetDevice.Instance.Services.Execute(npdu, apdu, remote.EndPoint);
ArrayList valueList = WaitForResponce(apdu.InvokeId) as ArrayList;
BacNetProperty property = obj.Properties.FirstOrDefault(s => s.PropertyId.Value == (uint) propId);
if (property != null)
property.Values = valueList ?? new ArrayList();
else
{
property = new BacNetProperty { PropertyId = new BacNetUInt { Value = (uint)propId }, Values = valueList ?? new ArrayList() };
obj.Properties.Add(property);
}
return property;
}
private void readPropertyButton_Click(object sender, EventArgs e)
{
/*ArrayList objectList = new ArrayList();
ArrayList propertyList = new ArrayList();
BacNetObject obj = new BacNetObject { ObjectId = 2, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_ANALOG_VALUE };
objectList.Add(obj);
BacNetProperty property = new BacNetProperty { PropertyId = new BacNetUInt { Value = (uint)BacNetEnums.BACNET_PROPERTY_ID.PROP_PRESENT_VALUE }, Values = new ArrayList() };
propertyList.Add(property);
_device.Services.Confirmed.Rpm(502, objectList, propertyList);*/
var property = new BacNetProperty { PropertyId = new BacNetUInt { Value = (uint)BacNetEnums.BACNET_PROPERTY_ID.PROP_OBJECT_LIST } };
var obj = new BacNetObject { ObjectId = 500, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_DEVICE };
var objList = new List<BacNetObject> {obj};
_device.Services.Confirmed.ReadProperty("500.DEV500", BacNetEnums.BACNET_PROPERTY_ID.PROP_OBJECT_LIST);
_device.Services.Confirmed.ReadProperty("500.DEV500", BacNetEnums.BACNET_PROPERTY_ID.PROP_OBJECT_LIST);
//objList[0].Properties.Add(property);
/*objList.Add(new BacNetObject { ObjectId = 212, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_ANALOG_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 1212, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_ANALOG_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 1, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_ANALOG_VALUE, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 999, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_ANALOG_VALUE, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 1000, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_ANALOG_VALUE, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 104, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 108, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 109, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 111, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 204, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 208, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_INPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 101, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_OUTPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 103, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_OUTPUT, Properties = new List<BacNetProperty> { property } });
objList.Add(new BacNetObject { ObjectId = 104, ObjectType = BacNetEnums.BACNET_OBJECT_TYPE.OBJECT_BINARY_OUTPUT, Properties = new List<BacNetProperty> { property } });*/
//_device.Services.Confirmed.RpmE(17811, objList, RpmECallBack);
}
private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
{
listBox2.Items.Clear();
if (listBox1.SelectedIndex >= 0 && listBox1.SelectedItem is uint)
{
ushort instance = Convert.ToUInt16(listBox1.SelectedItem);
BacNetProperty property = _device.Services.Confirmed.ReadProperty(instance + ".DEV" + instance, BacNetEnums.BACNET_PROPERTY_ID.PROP_OBJECT_LIST);
if (property != null)
{
foreach (var value in property.Values)
{
BacNetObject obj = value as BacNetObject;
if (obj == null) continue;
listBox2.Items.Add(obj);
}
}
var objList = new List<BacNetObject>();
var nameProperty = new BacNetProperty { PropertyId = new BacNetUInt { Value = (uint)BacNetEnums.BACNET_PROPERTY_ID.PROP_OBJECT_NAME } };
var valueProperty = new BacNetProperty { PropertyId = new BacNetUInt { Value = (uint)BacNetEnums.BACNET_PROPERTY_ID.PROP_PRESENT_VALUE } };
for (int i = 0; i < listBox2.Items.Count && i < 30;i++)
{
objList.Add(listBox2.Items[i] as BacNetObject);
objList[objList.Count - 1].Properties = new List<BacNetProperty> {nameProperty, valueProperty};
}
List<BacNetObject> objectsWithValues = _device.Services.Confirmed.Rpm(instance, objList);
listBox3.Items.Clear();
foreach (var objectWithValues in objectsWithValues)
{
if (objectWithValues != null)
listBox3.Items.Add(objectWithValues);
}
}
}
private List<BacNetProperty> ReadProperties(byte[] apdu, int startIndex, uint objectId, ref int len)
{
List<BacNetProperty> res = new List<BacNetProperty>();
var openingTag = new BacNetTag(apdu, len, ref len);
if (openingTag.Length == 6 && openingTag.Number == 1)
{
BacNetTag metaTag = new BacNetTag(apdu, len, ref len);
while ((metaTag.Length != 7 || metaTag.LongTag) && metaTag.Number != 1)
{
var propertyId = new BacNetUInt(apdu, len, metaTag.Length, ref len);
BacNetProperty prop = new BacNetProperty { PropertyId = propertyId};
prop.Values = ReadValues(apdu, len, ref len);
res.Add(prop);
metaTag = new BacNetTag(apdu, len, ref len);
}
}
return res;
}
