public TraceActivation Decode(BitArrayInputStream input)
{
TraceActivation activation = new TraceActivation();
activation.InitDefaults();
BitMaskStream stream = (input.readBit() != 0) ? new BitMaskStream(input, 1) : new BitMaskStream(input, 1);
input.skipUnreadedBits();
activation.eUTRANTraceID = input.readOctetString(8);
activation.interfacesToTrace = input.readBitString(8);
int nBits = (input.readBit() == 0) ? 3 : 3;
activation.traceDepth = (TraceDepth)input.readBits(nBits);
input.readBit();
int num = input.readBits(8);
input.skipUnreadedBits();
activation.traceCollectionEntityIPAddress = input.readBitString(num + 1);
if (stream.Read())
{
input.skipUnreadedBits();
activation.iE_Extensions = new List<ProtocolExtensionField>();
nBits = 0x10;
int num5 = input.readBits(nBits) + 1;
for (int i = 0; i < num5; i++)
{
ProtocolExtensionField item = ProtocolExtensionField.PerDecoder.Instance.Decode(input);
activation.iE_Extensions.Add(item);
}
}
return activation;
}