internal bool ValidateMessage(byte[] Baf, int bytesToRead, byte SEQ, byte CMD, List <byte> lstB)
{
char R_SOH = Convert.ToChar(Baf[0]);
char R_LEN = Convert.ToChar(Baf[1]);
char R_SEQ = Convert.ToChar(Baf[2]);
char R_CMD = Convert.ToChar(Baf[3]);
char R_ETX = Convert.ToChar(Baf[bytesToRead - 1]);
byte[] BCCCheckX = new byte[4];
BCCCheckX[0] = Baf[bytesToRead - 5];
BCCCheckX[1] = Baf[bytesToRead - 4];
BCCCheckX[2] = Baf[bytesToRead - 3];
BCCCheckX[3] = Baf[bytesToRead - 2];
int px;
for (px = 4; px <= 200 + 4; px++)
{
if (Baf[px] == 0x4)
{
break; // TODO: might not be correct. Was : Exit For
}
lstB.Add(Baf[px]);
}
List <byte> BCCLIST = new List <byte>();
for (int xp = px + 1; xp <= px + 6; xp++)
{
if (Baf[xp] == 0x5)
{
break; // TODO: might not be correct. Was : Exit For
}
BCCLIST.Add((Baf[xp]));
}
if (!CheckBCC(lstB.ToArray(), BCCLIST.ToArray(), R_LEN, R_CMD, R_SEQ, BCCCheckX))
{
return(false);
}
if (R_SEQ != SEQ || R_CMD != CMD || R_ETX != 3)
{
return(false);
}
else
{
StatusCodes = new List <BYTEN>();
for (int i = 1; i < BCCLIST.Count + 1; i++)
{
StatusCodes.Add(BYTEN.SetFlags(BCCLIST[i - 1], i - 1));
}
return(true);
}
}
public static BYTEN SetFlags(int code, int byteNum)
{
string BinaryCode = Convert.ToString(code, 2);
BYTEN xByte = new BYTEN();
switch (byteNum)
{
case 0:
xByte = new BYTEN
{
ByteN = byteNum,
Seven = new StatusFlag
{
BYTENO = 7,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(0) == '1' ? true : false
},
Six = new StatusFlag
{
BYTENO = 6,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(1) == '1' ? true : false
},
Five = new StatusFlag
{
BYTENO = 5,
GeneralFunction = "OR of all errors with *from bytes 0, 1, 2 – general error",
Flag = BinaryCode.ElementAt(2) == '1' ? true : false
},
Four = new StatusFlag
{
BYTENO = 4,
GeneralFunction = "Printing mechanism error",
Flag = BinaryCode.ElementAt(3) == '1' ? true : false
},
Three = new StatusFlag
{
BYTENO = 3,
GeneralFunction = "No external display",
Flag = BinaryCode.ElementAt(4) == '1' ? true : false
},
Two = new StatusFlag
{
BYTENO = 2,
GeneralFunction = "Date and time are not set",
Flag = BinaryCode.ElementAt(5) == '1' ? true : false
},
One = new StatusFlag
{
BYTENO = 1,
GeneralFunction = "Invalid command",
Flag = BinaryCode.ElementAt(6) == '1' ? true : false
},
Zero = new StatusFlag
{
BYTENO = 0,
GeneralFunction = "Syntactic error",
Flag = BinaryCode.ElementAt(7) == '1' ? true : false
}
};
break;
case 1:
xByte = new BYTEN
{
ByteN = byteNum,
Seven = new StatusFlag
{
BYTENO = 7,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(0) == '1' ? true : false
},
Six = new StatusFlag
{
BYTENO = 6,
GeneralFunction = "Wrong password",
Flag = BinaryCode.ElementAt(1) == '1' ? true : false
},
Five = new StatusFlag
{
BYTENO = 5,
GeneralFunction = "Error in cutter",
Flag = BinaryCode.ElementAt(2) == '1' ? true : false
},
Four = new StatusFlag
{
BYTENO = 4,
GeneralFunction = "Not used",
Flag = BinaryCode.ElementAt(3) == '1' ? true : false
},
Three = new StatusFlag
{
BYTENO = 3,
GeneralFunction = "Not used",
Flag = BinaryCode.ElementAt(4) == '1' ? true : false
},
Two = new StatusFlag
{
BYTENO = 2,
GeneralFunction = "Reset memory",
Flag = BinaryCode.ElementAt(5) == '1' ? true : false
},
One = new StatusFlag
{
BYTENO = 1,
GeneralFunction = "Prohibited command in current mode",
Flag = BinaryCode.ElementAt(6) == '1' ? true : false
},
Zero = new StatusFlag
{
BYTENO = 0,
GeneralFunction = "Overflow of sum fields",
Flag = BinaryCode.ElementAt(7) == '1' ? true : false
}
};
break;
case 2:
xByte = new BYTEN
{
ByteN = byteNum,
Seven = new StatusFlag
{
BYTENO = 7,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(0) == '1' ? true : false
},
Six = new StatusFlag
{
BYTENO = 6,
GeneralFunction = "Print of document is allowed",
Flag = BinaryCode.ElementAt(1) == '1' ? true : false
},
Five = new StatusFlag
{
BYTENO = 5,
GeneralFunction = "non-fiscal receipt is opened",
Flag = BinaryCode.ElementAt(2) == '1' ? true : false
},
Four = new StatusFlag
{
BYTENO = 4,
GeneralFunction = "Insufficient paper in EJT",
Flag = BinaryCode.ElementAt(3) == '1' ? true : false
},
Three = new StatusFlag
{
BYTENO = 3,
GeneralFunction = "Fiscal receipt is opened",
Flag = BinaryCode.ElementAt(4) == '1' ? true : false
},
Two = new StatusFlag
{
BYTENO = 2,
GeneralFunction = "No paper (control tape)",
Flag = BinaryCode.ElementAt(5) == '1' ? true : false
},
One = new StatusFlag
{
BYTENO = 1,
GeneralFunction = "Not enough paper",
Flag = BinaryCode.ElementAt(6) == '1' ? true : false
},
Zero = new StatusFlag
{
BYTENO = 0,
GeneralFunction = "No paper",
Flag = BinaryCode.ElementAt(7) == '1' ? true : false
}
};
break;
case 3: //TODO
//int ErrCode = Convert.ToInt32(BinaryCode.Substring(1, BinaryCode.Length - 1), 2);
xByte = new BYTEN
{
ByteN = byteNum,
Seven = new StatusFlag
{
BYTENO = 7,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(0) == '1' ? true : false
},
Six = new StatusFlag
{
BYTENO = 6,
// GeneralFunction = ErrorCodes.ContainsKey(ErrCode)? ErrorCodes[ErrCode].Description : ""
}
};
break;
case 4:
xByte = new BYTEN
{
ByteN = byteNum,
Seven = new StatusFlag
{
BYTENO = 7,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(0) == '1' ? true : false
},
Six = new StatusFlag
{
BYTENO = 6,
GeneralFunction = "Not used",
Flag = BinaryCode.ElementAt(1) == '1' ? true : false
},
Five = new StatusFlag
{
BYTENO = 5,
GeneralFunction = "OR of all errors with*from bytes 4 and 5– general error",
Flag = BinaryCode.ElementAt(2) == '1' ? true : false
},
Four = new StatusFlag
{
BYTENO = 4,
GeneralFunction = "Fiscal memory full",
Flag = BinaryCode.ElementAt(3) == '1' ? true : false
},
Three = new StatusFlag
{
BYTENO = 3,
GeneralFunction = "Room for less than 50 records in fiscal memory",
Flag = BinaryCode.ElementAt(4) == '1' ? true : false
},
Two = new StatusFlag
{
BYTENO = 2,
GeneralFunction = "Invalid record in fiscal memory",
Flag = BinaryCode.ElementAt(5) == '1' ? true : false
},
One = new StatusFlag
{
BYTENO = 1,
GeneralFunction = "Not used",
Flag = BinaryCode.ElementAt(6) == '1' ? true : false
},
Zero = new StatusFlag
{
BYTENO = 0,
GeneralFunction = "Record error in fiscal memory",
Flag = BinaryCode.ElementAt(7) == '1' ? true : false
}
};
break;
case 5:
xByte = new BYTEN
{
ByteN = byteNum,
Seven = new StatusFlag
{
BYTENO = 7,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(0) == '1' ? true : false
},
Six = new StatusFlag
{
BYTENO = 6,
GeneralFunction = "FM ready",
Flag = BinaryCode.ElementAt(1) == '1' ? true : false
},
Five = new StatusFlag
{
BYTENO = 5,
GeneralFunction = "MRC is programmed",
Flag = BinaryCode.ElementAt(2) == '1' ? true : false
},
Four = new StatusFlag
{
BYTENO = 4,
GeneralFunction = "Tax rate is programmed",
Flag = BinaryCode.ElementAt(3) == '1' ? true : false
},
Three = new StatusFlag
{
BYTENO = 3,
GeneralFunction = "Fiscal device in use",
Flag = BinaryCode.ElementAt(4) == '1' ? true : false
},
Two = new StatusFlag
{
BYTENO = 2,
GeneralFunction = "Reserved",
Flag = BinaryCode.ElementAt(5) == '1' ? true : false
},
One = new StatusFlag
{
BYTENO = 1,
GeneralFunction = "Not used",
Flag = BinaryCode.ElementAt(6) == '1' ? true : false
},
Zero = new StatusFlag
{
BYTENO = 0,
GeneralFunction = "FM overflowed",
Flag = BinaryCode.ElementAt(7) == '1' ? true : false
}
};
break;
default:
break;
}
return(xByte);
}