public void ToStringTest()
{
string tag = "001";
string data = " 2007032296";
ControlField target = new ControlField(tag, data);
string expected = "001 2007032296";
string actual = target.ToString();
Assert.AreEqual(expected, actual);
}
public virtual string ReadMsg()
{
string msg = "";
if (RawDataChar == null)
{
return("无数据");
}
if (RawDataChar.Length >= 14)
{
if (RawDataChar[0] == BaseProtocol.BeginChar && RawDataChar[RawDataChar.Length - 1] == BaseProtocol.EndChar)
{
Length = (int)RawDataChar[1];
byte[] Body_b = new byte[Length];
byte bState = RawDataChar[2];
IsPW = bState % 2 > 0;
IsTP = bState % 4 > 2;
Array.Copy(RawDataChar, 3, Body_b, 0, Body_b.Length);
CC = RawDataChar[RawDataChar.Length - 2];
AFN = RawDataChar[14];
byte CCN = FormatHelper.GetXorByte(Body_b, 0, Body_b.Length);
string s = "CCN = " + CCN + " Length = " + Length + " body_b .length is " + Body_b.Length;
//update by kqz 2017-10:40 解决文件下发问题
if ((AFN == (byte)BaseProtocol.AFN.ToDtuSendFile) || (CCN == CC))
{
ControlField = RawDataChar[3];
//if (ControlField == (byte)BaseProtocol.ControlField.FromDtu)
if (Enum.IsDefined(typeof(BaseProtocol.ControlField), (int)ControlField))
{
StationType = RawDataChar[11];
StationCode = Convert.ToInt32(HexStringUtility.ByteArrayToHexString(new byte[] { RawDataChar[12], RawDataChar[13] }), 16);
AFN = RawDataChar[14];
if (Enum.IsDefined(typeof(BaseProtocol.AFN), (int)AFN))
{
byte[] AddressField_b = new byte[7];
Array.Copy(RawDataChar, 4, AddressField_b, 0, 7);
AddressField = HexStringUtility.ByteArrayToHexString(AddressField_b);
//用户数据长度为长度减控制域1字节减地址域7字节减应用层功能码1字节减设备类型1字节减射频地址2字节减密码减时间戳
UserDataBytes = new byte[Length - 1 - 7 - 1 - 1 - 2 - (IsTP ? 2 : 0) - (IsPW ? 5 : 0)];
Array.Copy(RawDataChar, 15, UserDataBytes, 0, UserDataBytes.Length);
UserData = HexStringUtility.ByteArrayToHexString(UserDataBytes);
try
{
if (IsTP)
{
byte[] TPBytes = new byte[5];
Array.Copy(RawDataChar, RawDataChar.Length - 2 - 5, TPBytes, 0, TPBytes.Length);
TP = HexStringUtility.ByteArrayToHexString(TPBytes);
}
if (IsPW)
{
byte[] PWBytes = new byte[2];
Array.Copy(RawDataChar, RawDataChar.Length - 2 - 2 - (IsTP ? 5 : 0), PWBytes, 0, PWBytes.Length);
PW = HexStringUtility.ByteArrayToHexString(PWBytes);
}
}
catch
{
msg = "密码时间戳格式不正确，IsPW：" + (IsPW ? "yes" : "no") + "，IsTP：" + (IsTP ? "yes" : "no");
}
}
else
{
msg = "功能码不对，" + AFN.ToString("X");
}
}
else
{
msg = "控制域不对，" + ControlField.ToString("X");
}
}
else
{
msg = s + " 校验码不对，" + CC;
}
}
else
{
msg = "开始结束字符不对，" + RawDataChar[0].ToString("X") + " " + RawDataChar[RawDataChar.Length - 1].ToString("X");
}
}
else
{
msg = "长度不足14，" + RawDataChar.Length;
}
return(msg);
}
