public override APDUService Decode(BACPacket cm)
{
if (cm.hasMore() == true)
{
ObjId = (BACVnetObjectIdentifier) new BACVnetObjectIdentifier().Decode(cm, BACVnetVar.CONTEXT_TAG.OBJECT);
}
else
{
MissReqPar = true;
return(this);
}
if (cm.hasMore() == true)
{
PropId = new BACVnetPropertyId().Decode(cm, BACVnetVar.CONTEXT_TAG.ENUM);
}
else
{
MissReqPar = true;
return(this);
}
// Index of the desired property to read (if requesting the data)
// If omitted with an array value; returns the entire array list
if (cm.hasMore() == true)
{
if (cm.GetAction() == BACPacket.Action_Type.REQUEST)
{
switch (ObjId.getObjectType())
{
case BACVnetObjectIdentifier.BACnetObjectType.ANALOG_INPUT:
case BACVnetObjectIdentifier.BACnetObjectType.ANALOG_OUTPUT:
case BACVnetObjectIdentifier.BACnetObjectType.ANALOG_VALUE:
AnyVar = new BACVnetVar().Decode(cm, BACVnetVar.CONTEXT_TAG.REAL);
break;
case BACVnetObjectIdentifier.BACnetObjectType.BINARY_INPUT:
case BACVnetObjectIdentifier.BACnetObjectType.BINARY_OUTPUT:
case BACVnetObjectIdentifier.BACnetObjectType.BINARY_VALUE:
AnyVar = new BACVnetVar().Decode(cm, BACVnetVar.CONTEXT_TAG.BSTRING);
break;
default:
break;
}
}
else
{
AnyVar = new BACVnetVar().Decode(cm);
}
}
return(this);
}
public override NSDU Decode(BACPacket cm)
{
nlm = (Network_Layer_Message)cm.getNextByte();
while (cm.hasMore() == true)
{
nNumbers.Add(new networkNumberID().Decode(cm));
}
return(this);
}
public override NSDU Decode(BACPacket cm)
{
nlm = (Network_Layer_Message)cm.getNextByte();
if (cm.hasMore() == true)
{
networkNumber = new byte[2];
for (int x = 0; x < 2; x++)
{
networkNumber[x] = cm.getNextByte();
}
}
return(this);
}
new public PDU Decode(BACPacket cm)
{
cm.getNextByte();
srvChoise = (BACnetUnconfirmedServiceChoice)cm.getNextByte();
switch (srvChoise)
{
case BACnetUnconfirmedServiceChoice.I_AM:
//a = new I_AM_Srv_Struct();
while (cm.hasMore() == true)
{
bv.Add(new BACVnetVar().Decode(cm));
}
break;
case BACnetUnconfirmedServiceChoice.I_HAVE:
while (cm.hasMore() == true)
{
bv.Add(new BACVnetVar().Decode(cm));
}
break;
case BACnetUnconfirmedServiceChoice.WHO_HAS:
while (cm.hasMore() == true)
{
bv.Add(new BACVnetVar().Decode(cm));
}
break;
case BACnetUnconfirmedServiceChoice.WHO_IS:
while (cm.hasMore() == true)
{
bv.Add(new BACVnetVar().Decode(cm, BACVnetVar.CONTEXT_TAG.UINT));
}
break;
case BACnetUnconfirmedServiceChoice.TIMESYNCHRONIZATION:
while (cm.hasMore() == true)
{
bv.Add(new BACVnetVar().Decode(cm));
}
break;
default:
while (cm.hasMore() == true)
{
bv.Add(new BACVnetVar().Decode(cm));
}
break;
}
return(this);
}
public virtual BACVnetVar Decode(BACPacket cm)
{
byte tag = cm.getByte();
switch (DecodeClass(tag))
{
case CLASS.APPLICATION:
CONTEXT_TAG ct = (CONTEXT_TAG)(cm.getByte() >> 4);
return(Decode(cm, ct));
case CLASS.CONTEXT:
// IF this is an Openning Tag
if ((tag & 0x0F) == 0x0E)
{
BACVnetConstructed constr = new BACVnetConstructed();
cm.getNextByte();
while (cm.hasMore() == true)
{
tag = cm.getByte();
// IF this is the closing Tag
if ((tag & 0x0F) == 0x0F)
{
cm.getNextByte();
break;
}
BACVnetVar vn = new BACVnetVar().Decode(cm);
constr.AddVar(vn);
//constr.AddVar(cm.getNextByte());
}
return(constr);
}
else
{
// This would be an error ??
CONTEXT_TAG ct1 = (CONTEXT_TAG)(cm.getByte() >> 4);
return(Decode(cm, ct1));
}
default:
break;
}
return(this);
}