public UnconfirmedCOVnotification(byte[] apdu)
{
int len = 2;
BacNetTag tag = new BacNetTag(apdu, len, ref len);
ProccessId = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
Device = new BacNetObject(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
Object = new BacNetObject(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
TimeRemaining = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
BacNetUInt value = new BacNetUInt(apdu, len, tag.Length, ref len);
//{
tag = new BacNetTag(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
//Это не правильно!!!!
/*BacNetReal analogvalue = new BacNetReal(apdu, len, tag.Length, ref len);
//}
tag = new BacNetTag(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);*/
}
public WriteProperty(BacNetObject bacNetObject, BacNetEnums.BACNET_PROPERTY_ID propertyId, ArrayList valueList)
{
ObjectId = bacNetObject;
PropertyId = new BacNetUInt();
PropertyId.Value = (uint) propertyId;
ValueList = valueList;
InvokeId = BacNetDevice.Instance.InvokeId;
}
public UnconfirmedEventNotification(byte[] apdu)
{
int len = 2;
BacNetTag tag = new BacNetTag(apdu, len, ref len);
ProccessId = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
Device = new BacNetObject(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
Object = new BacNetObject(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
if (tag.Length == 6 && tag.Number == 3)
{
tag = new BacNetTag(apdu, len, ref len);
if (tag.Length == 6 && tag.Number == 2)
{
TimeStamp = new BacNetTimeStamp(apdu, len, ref len);
}
tag = new BacNetTag(apdu, len, ref len);
tag = new BacNetTag(apdu, len, ref len);
if (tag.Length != 7 && tag.Number != 3)
throw new Exception("Invalid TimeStamp");
}
tag = new BacNetTag(apdu, len, ref len);
NotificationClass = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
Priority = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
EventType = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
Message = new BacNetString(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
NotifyType = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
AckRequired = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
FromState = new BacNetUInt(apdu, len, tag.Length, ref len);
tag = new BacNetTag(apdu, len, ref len);
ToState = new BacNetUInt(apdu, len, tag.Length, ref len);
}
public WhoIs(byte[] apdu)
{
if(apdu.Length < 2)
throw new Exception("Malformed APDU byte array");
if (apdu.Length == 2)
return;
int len = 2;
//Low limit
BacNetTag lowLimitTag = new BacNetTag(apdu, len, ref len);
LowLimit = new BacNetUInt(apdu, len, lowLimitTag.Length, ref len);
//High limit
BacNetTag highLimitTag = new BacNetTag(apdu, len, ref len);
HighLimit = new BacNetUInt(apdu, len, highLimitTag.Length, ref len);
}
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 WhoIs(UInt16 startAddress = UInt16.MinValue, UInt16 endAddress = UInt16.MaxValue)
{
if (startAddress <= endAddress && endAddress != UInt16.MaxValue)
{
LowLimit = new BacNetUInt { Value = startAddress };
HighLimit = new BacNetUInt { Value = endAddress };
}
/*ServiceNumber = (byte) BacNetEnums.BACNET_UNCONFIRMED_SERVICE.SERVICE_UNCONFIRMED_WHO_IS;
if (startAddress != UInt16.MinValue && endAddress != UInt16.MaxValue)
{
byte[] start = ByteConverter.GetBytes(startAddress);
_params.AddRange((new BacNetTag { Class = true, Length = (byte)start.Length, Number = 0 }).GetBytes());
_params.AddRange(start);
byte[] end = ByteConverter.GetBytes(endAddress);
_params.AddRange((new BacNetTag { Class = true, Length = (byte)end.Length, Number = 1 }).GetBytes());
_params.AddRange(end);
}*/
}
private object BuildObjectPropertyReference(byte[] apdu, ref int len)
{
var objId = new BacNetObject(apdu, len, ref len);
var metaTag = new BacNetTag(apdu, len, ref len);
var propId = new BacNetUInt(apdu, len, metaTag.Length, ref len);
return new BacNetObjectPropertyRef {ObjectId = objId, PropertyId = propId};
}
private void InitializeFields()
{
Values = new ArrayList();
PropertyId = new BacNetUInt();
}
private void InitializeFields()
{
Values = new ArrayList();
PropertyId = new BacNetUInt();
}
public BacNetEnumeration(byte[] apdu, int startIndex, int length, ref int len)
{
BacNetUInt res = new BacNetUInt(apdu, startIndex, length, ref len);
Value = res.Value;
}
public BacNetEnumeration(byte[] apdu, int startIndex, int length, ref int len)
{
BacNetUInt res = new BacNetUInt(apdu, startIndex, length, ref len);
Value = res.Value;
}
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;
}