public Message TransactMessage(Message msg, int time_out)
{
bool[] bit_array = msg.ToBitArray();
byte[] data = Util.ConvertBitArrayToByteArray(bit_array);
try
{
transactEvt = new ManualResetEvent(false);
Transaction.Send(cI, data);
msg_id = (int)msg.MSG_ID;
if (msg.MSG_TYPE != (uint)ENUM_LLRP_MSG_TYPE.CUSTOM_MESSAGE)
{
msg_type = (short)(msg.MSG_TYPE + 10);
}
else
{
msg_type = (short)msg.MSG_TYPE;
}
if (transactEvt.WaitOne(time_out, false))
{
BitArray bArr;
int length;
int cursor = 0;
switch ((ENUM_LLRP_MSG_TYPE)msg_type)
{
case ENUM_LLRP_MSG_TYPE.GET_READER_CAPABILITIES_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_GET_READER_CAPABILITIES_RESPONSE r_msg = MSG_GET_READER_CAPABILITIES_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.ADD_ROSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_ADD_ROSPEC_RESPONSE r_msg = MSG_ADD_ROSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.DELETE_ROSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_DELETE_ROSPEC_RESPONSE r_msg = MSG_DELETE_ROSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.START_ROSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_START_ROSPEC_RESPONSE r_msg = MSG_START_ROSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.STOP_ROSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_STOP_ROSPEC_RESPONSE r_msg = MSG_STOP_ROSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.ENABLE_ROSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_ENABLE_ROSPEC_RESPONSE r_msg = MSG_ENABLE_ROSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.DISABLE_ROSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_DISABLE_ROSPEC_RESPONSE r_msg = MSG_DISABLE_ROSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.GET_ROSPECS_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_GET_ROSPECS_RESPONSE r_msg = MSG_GET_ROSPECS_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.ADD_ACCESSSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_ADD_ACCESSSPEC_RESPONSE r_msg = MSG_ADD_ACCESSSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.DELETE_ACCESSSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_DELETE_ACCESSSPEC_RESPONSE r_msg = MSG_DELETE_ACCESSSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.ENABLE_ACCESSSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_ENABLE_ACCESSSPEC_RESPONSE r_msg = MSG_ENABLE_ACCESSSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.DISABLE_ACCESSSPEC_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_DISABLE_ACCESSSPEC_RESPONSE r_msg = MSG_DISABLE_ACCESSSPEC_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.GET_ACCESSSPECS_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_GET_ACCESSSPECS_RESPONSE r_msg = MSG_GET_ACCESSSPECS_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.GET_READER_CONFIG_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_GET_READER_CONFIG_RESPONSE r_msg = MSG_GET_READER_CONFIG_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.SET_READER_CONFIG_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_SET_READER_CONFIG_RESPONSE r_msg = MSG_SET_READER_CONFIG_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
case ENUM_LLRP_MSG_TYPE.CLOSE_CONNECTION_RESPONSE:
{
bArr = Util.ConvertByteArrayToBitArray(data);
length = bArr.Count;
MSG_CLOSE_CONNECTION_RESPONSE r_msg = MSG_CLOSE_CONNECTION_RESPONSE.FromBitArray(ref bArr, ref cursor, length);
return(r_msg);
}
default:
return(null);
}
}
else
{
return(null);
}
}
catch
{
throw new Exception("Transaction Failed");
}
}
/// <summary>
/// Decode Binary LLRP packet to LLRP message object
/// </summary>
/// <param name="packet">Binary LLRP packet to be decoded</param>
/// <param name="msg">LLRP message. output</param>
public static void Decode(ref byte [] packet, out Message msg)
{
LLRP_Envelope env;
Decode_Envelope(packet, out env);
BitArray ba = Util.ConvertByteArrayToBitArray(packet);
int cursor = 0;
switch (env.msg_type)
{
case ENUM_LLRP_MSG_TYPE.CUSTOM_MESSAGE:
msg = MSG_CUSTOM_MESSAGE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_READER_CAPABILITIES:
msg = MSG_GET_READER_CAPABILITIES.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_READER_CAPABILITIES_RESPONSE:
msg = MSG_GET_READER_CAPABILITIES_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ADD_ROSPEC:
msg = MSG_ADD_ROSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ADD_ROSPEC_RESPONSE:
msg = MSG_ADD_ROSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DELETE_ROSPEC:
msg = MSG_DELETE_ROSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DELETE_ROSPEC_RESPONSE:
msg = MSG_DELETE_ROSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.START_ROSPEC:
msg = MSG_START_ROSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.START_ROSPEC_RESPONSE:
msg = MSG_START_ROSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.STOP_ROSPEC:
msg = MSG_STOP_ROSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.STOP_ROSPEC_RESPONSE:
msg = MSG_STOP_ROSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ENABLE_ROSPEC:
msg = MSG_ENABLE_ROSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ENABLE_ROSPEC_RESPONSE:
msg = MSG_ENABLE_ROSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DISABLE_ROSPEC:
msg = MSG_DISABLE_ROSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DISABLE_ROSPEC_RESPONSE:
msg = MSG_DISABLE_ROSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_ROSPECS:
msg = MSG_GET_ROSPECS.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_ROSPECS_RESPONSE:
msg = MSG_GET_ROSPECS_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ADD_ACCESSSPEC:
msg = MSG_ADD_ACCESSSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ADD_ACCESSSPEC_RESPONSE:
msg = MSG_ADD_ACCESSSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DELETE_ACCESSSPEC:
msg = MSG_DELETE_ACCESSSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DELETE_ACCESSSPEC_RESPONSE:
msg = MSG_DELETE_ACCESSSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ENABLE_ACCESSSPEC:
msg = MSG_ENABLE_ACCESSSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ENABLE_ACCESSSPEC_RESPONSE:
msg = MSG_ENABLE_ACCESSSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DISABLE_ACCESSSPEC:
msg = MSG_DISABLE_ACCESSSPEC.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.DISABLE_ACCESSSPEC_RESPONSE:
msg = MSG_DISABLE_ACCESSSPEC_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_ACCESSSPECS:
msg = MSG_GET_ACCESSSPECS.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_ACCESSSPECS_RESPONSE:
msg = MSG_GET_ACCESSSPECS_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_READER_CONFIG:
msg = MSG_GET_READER_CONFIG.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_READER_CONFIG_RESPONSE:
msg = MSG_GET_READER_CONFIG_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.SET_READER_CONFIG:
msg = MSG_SET_READER_CONFIG.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.SET_READER_CONFIG_RESPONSE:
msg = MSG_SET_READER_CONFIG_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.CLOSE_CONNECTION:
msg = MSG_CLOSE_CONNECTION.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.CLOSE_CONNECTION_RESPONSE:
msg = MSG_CLOSE_CONNECTION_RESPONSE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.GET_REPORT:
msg = MSG_GET_REPORT.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.RO_ACCESS_REPORT:
msg = MSG_RO_ACCESS_REPORT.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.KEEPALIVE:
msg = MSG_KEEPALIVE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.KEEPALIVE_ACK:
msg = MSG_KEEPALIVE_ACK.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.READER_EVENT_NOTIFICATION:
msg = MSG_READER_EVENT_NOTIFICATION.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ENABLE_EVENTS_AND_REPORTS:
msg = MSG_ENABLE_EVENTS_AND_REPORTS.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
case ENUM_LLRP_MSG_TYPE.ERROR_MESSAGE:
msg = MSG_ERROR_MESSAGE.FromBitArray(ref ba, ref cursor, (int)(env.msg_len * 8));
return;
default:
throw new MalformedPacket("Unrecognized message " + env.msg_type);
}
}
public Message TransactMessage(Message msg, int time_out)
{
byte[] byteArray = Util.ConvertBitArrayToByteArray(msg.ToBitArray());
try
{
this.transactEvt = new ManualResetEvent(false);
Transaction.Send(this.cI, byteArray);
this.msg_id = (int)msg.MSG_ID;
this.msg_type = msg.MSG_TYPE == (ushort)1023 ? (short)msg.MSG_TYPE : (short)((int)msg.MSG_TYPE + 10);
if (!this.transactEvt.WaitOne(time_out, false))
{
return((Message)null);
}
int cursor = 0;
switch ((ENUM_LLRP_MSG_TYPE)this.msg_type)
{
case ENUM_LLRP_MSG_TYPE.CLOSE_CONNECTION_RESPONSE:
BitArray bitArray1 = Util.ConvertByteArrayToBitArray(byteArray);
int count1 = bitArray1.Count;
return((Message)MSG_CLOSE_CONNECTION_RESPONSE.FromBitArray(ref bitArray1, ref cursor, count1));
case ENUM_LLRP_MSG_TYPE.GET_READER_CAPABILITIES_RESPONSE:
BitArray bitArray2 = Util.ConvertByteArrayToBitArray(byteArray);
int count2 = bitArray2.Count;
return((Message)MSG_GET_READER_CAPABILITIES_RESPONSE.FromBitArray(ref bitArray2, ref cursor, count2));
case ENUM_LLRP_MSG_TYPE.GET_READER_CONFIG_RESPONSE:
BitArray bitArray3 = Util.ConvertByteArrayToBitArray(byteArray);
int count3 = bitArray3.Count;
return((Message)MSG_GET_READER_CONFIG_RESPONSE.FromBitArray(ref bitArray3, ref cursor, count3));
case ENUM_LLRP_MSG_TYPE.SET_READER_CONFIG_RESPONSE:
BitArray bitArray4 = Util.ConvertByteArrayToBitArray(byteArray);
int count4 = bitArray4.Count;
return((Message)MSG_SET_READER_CONFIG_RESPONSE.FromBitArray(ref bitArray4, ref cursor, count4));
case ENUM_LLRP_MSG_TYPE.ADD_ROSPEC_RESPONSE:
BitArray bitArray5 = Util.ConvertByteArrayToBitArray(byteArray);
int count5 = bitArray5.Count;
return((Message)MSG_ADD_ROSPEC_RESPONSE.FromBitArray(ref bitArray5, ref cursor, count5));
case ENUM_LLRP_MSG_TYPE.DELETE_ROSPEC_RESPONSE:
BitArray bitArray6 = Util.ConvertByteArrayToBitArray(byteArray);
int count6 = bitArray6.Count;
return((Message)MSG_DELETE_ROSPEC_RESPONSE.FromBitArray(ref bitArray6, ref cursor, count6));
case ENUM_LLRP_MSG_TYPE.START_ROSPEC_RESPONSE:
BitArray bitArray7 = Util.ConvertByteArrayToBitArray(byteArray);
int count7 = bitArray7.Count;
return((Message)MSG_START_ROSPEC_RESPONSE.FromBitArray(ref bitArray7, ref cursor, count7));
case ENUM_LLRP_MSG_TYPE.STOP_ROSPEC_RESPONSE:
BitArray bitArray8 = Util.ConvertByteArrayToBitArray(byteArray);
int count8 = bitArray8.Count;
return((Message)MSG_STOP_ROSPEC_RESPONSE.FromBitArray(ref bitArray8, ref cursor, count8));
case ENUM_LLRP_MSG_TYPE.ENABLE_ROSPEC_RESPONSE:
BitArray bitArray9 = Util.ConvertByteArrayToBitArray(byteArray);
int count9 = bitArray9.Count;
return((Message)MSG_ENABLE_ROSPEC_RESPONSE.FromBitArray(ref bitArray9, ref cursor, count9));
case ENUM_LLRP_MSG_TYPE.DISABLE_ROSPEC_RESPONSE:
BitArray bitArray10 = Util.ConvertByteArrayToBitArray(byteArray);
int count10 = bitArray10.Count;
return((Message)MSG_DISABLE_ROSPEC_RESPONSE.FromBitArray(ref bitArray10, ref cursor, count10));
case ENUM_LLRP_MSG_TYPE.GET_ROSPECS_RESPONSE:
BitArray bitArray11 = Util.ConvertByteArrayToBitArray(byteArray);
int count11 = bitArray11.Count;
return((Message)MSG_GET_ROSPECS_RESPONSE.FromBitArray(ref bitArray11, ref cursor, count11));
case ENUM_LLRP_MSG_TYPE.ADD_ACCESSSPEC_RESPONSE:
BitArray bitArray12 = Util.ConvertByteArrayToBitArray(byteArray);
int count12 = bitArray12.Count;
return((Message)MSG_ADD_ACCESSSPEC_RESPONSE.FromBitArray(ref bitArray12, ref cursor, count12));
case ENUM_LLRP_MSG_TYPE.DELETE_ACCESSSPEC_RESPONSE:
BitArray bitArray13 = Util.ConvertByteArrayToBitArray(byteArray);
int count13 = bitArray13.Count;
return((Message)MSG_DELETE_ACCESSSPEC_RESPONSE.FromBitArray(ref bitArray13, ref cursor, count13));
case ENUM_LLRP_MSG_TYPE.ENABLE_ACCESSSPEC_RESPONSE:
BitArray bitArray14 = Util.ConvertByteArrayToBitArray(byteArray);
int count14 = bitArray14.Count;
return((Message)MSG_ENABLE_ACCESSSPEC_RESPONSE.FromBitArray(ref bitArray14, ref cursor, count14));
case ENUM_LLRP_MSG_TYPE.DISABLE_ACCESSSPEC_RESPONSE:
BitArray bitArray15 = Util.ConvertByteArrayToBitArray(byteArray);
int count15 = bitArray15.Count;
return((Message)MSG_DISABLE_ACCESSSPEC_RESPONSE.FromBitArray(ref bitArray15, ref cursor, count15));
case ENUM_LLRP_MSG_TYPE.GET_ACCESSSPECS_RESPONSE:
BitArray bitArray16 = Util.ConvertByteArrayToBitArray(byteArray);
int count16 = bitArray16.Count;
return((Message)MSG_GET_ACCESSSPECS_RESPONSE.FromBitArray(ref bitArray16, ref cursor, count16));
default:
return((Message)null);
}
}
catch
{
throw new Exception("Transaction Failed");
}
}
