public byte[] ConvertTransportProtocolToByte()
{
var list = new List <byte>
{
Utils.StrHexToByte(SendTransportProtocol.DeviceAddr),
Utils.StrHexToByte(SendTransportProtocol.FunctionType),
SendSequence
};
byte[] collection = null;
collection = CurrentSendTaskType == 3 ? SendTransportProtocolBuf : Utils.StrHexArrToByte(SendTransportProtocol.SbData);
list.Add(Convert.ToByte(SendTransportProtocol.DataLength));
if (Convert.ToByte(SendTransportProtocol.DataLength) != 0)
{
list.AddRange(collection);
}
var protocol = new CheckTransportProtocol
{
ByteArray = list
};
var bytes = BitConverter.GetBytes(protocol.CalculateChecksum(SendTransportProtocol.ChecksumMethod));
if (SendTransportProtocol.ChecksumMethod != 5)
{
list.Add(bytes[0]);
}
else
{
list.Add(bytes[1]);
list.Add(bytes[0]);
}
return(list.ToArray());
}
public TransportProtocol ConvertByteToTransportProtocol()
{
if (RevTransportProtocolBuf.Length < 5 || RevTransportProtocolBuf.Length > 0x105)
{
RevTransportProtocol.Result = "帧格式错误，解析失败！";
RevTransportProtocol.IsValid = false;
if (!IsDispOriginalData)
{
RevTransportProtocol.SbData = "";
}
else
{
var builder = new StringBuilder();
var index = 0;
while (true)
{
if (index >= RevTransportProtocolBuf.Length)
{
RevTransportProtocol.SbData = builder.ToString();
break;
}
builder.Append(Convert.ToString(RevTransportProtocolBuf[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
return(RevTransportProtocol);
}
var num2 = RevTransportProtocolBuf[2];
if (Convert.ToByte(SendTransportProtocol.Sequence) != num2)
{
RevTransportProtocol.Result = "帧序列错误，解析失败！";
RevTransportProtocol.IsValid = false;
if (!IsDispOriginalData)
{
RevTransportProtocol.SbData = "";
}
else
{
var builder2 = new StringBuilder();
var index = 0;
while (true)
{
if (index >= RevTransportProtocolBuf.Length)
{
RevTransportProtocol.SbData = builder2.ToString();
break;
}
builder2.Append(Convert.ToString(RevTransportProtocolBuf[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
return(RevTransportProtocol);
}
int num4 = RevTransportProtocolBuf[3];
var count = RevTransportProtocolBuf.Length - 4 - num4;
if (count < 1 || count > 2)
{
RevTransportProtocol.Result = "校验值长度错误，解析失败！";
RevTransportProtocol.IsValid = false;
if (!IsDispOriginalData)
{
RevTransportProtocol.SbData = "";
}
else
{
var builder3 = new StringBuilder();
var index = 0;
while (true)
{
if (index >= RevTransportProtocolBuf.Length)
{
RevTransportProtocol.SbData = builder3.ToString();
break;
}
builder3.Append(Convert.ToString(RevTransportProtocolBuf[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
return(RevTransportProtocol);
}
var dst = new byte[RevTransportProtocolBuf.Length - count];
Buffer.BlockCopy(RevTransportProtocolBuf, 0, dst, 0, RevTransportProtocolBuf.Length - count);
var list = new List <byte>();
list.AddRange(dst);
var num7 = new CheckTransportProtocol {
ByteArray = list
}.CalculateChecksum(RevTransportProtocol.ChecksumMethod);
var buffer2 = new byte[count];
Buffer.BlockCopy(RevTransportProtocolBuf, RevTransportProtocolBuf.Length - count, buffer2, 0, count);
uint num8 = 0;
if (count == 1)
{
num8 = buffer2[0];
}
else if (count == 2)
{
num8 = (uint)((buffer2[0] << 8) + buffer2[1]);
}
if (num8 != num7)
{
RevTransportProtocol.Result = "校验错误，解析失败！";
RevTransportProtocol.IsValid = false;
if (!IsDispOriginalData)
{
RevTransportProtocol.SbData = "";
}
else
{
var builder4 = new StringBuilder();
var index = 0;
while (true)
{
if (index >= RevTransportProtocolBuf.Length)
{
RevTransportProtocol.SbData = builder4.ToString();
break;
}
builder4.Append(Convert.ToString(RevTransportProtocolBuf[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
return(RevTransportProtocol);
}
RevTransportProtocol.Result = "解析成功！";
RevTransportProtocol.IsValid = true;
RevTransportProtocol.DeviceAddr = Convert.ToString(RevTransportProtocolBuf[0], 0x10).ToUpper().PadLeft(2, '0');
RevTransportProtocol.FunctionType = Convert.ToString(RevTransportProtocolBuf[1], 0x10).ToUpper().PadLeft(2, '0');
RevTransportProtocol.Sequence = RevTransportProtocolBuf[2].ToString();
RecieveSequence = RevTransportProtocolBuf[2];
RevTransportProtocol.DataLength = RevTransportProtocolBuf[3].ToString();
if (RevTransportProtocolBuf[3] == 0)
{
if (!IsDispOriginalData)
{
RevTransportProtocol.SbData = "";
}
else
{
var builder5 = new StringBuilder();
var index = 0;
while (true)
{
if (index >= RevTransportProtocolBuf.Length)
{
RevTransportProtocol.SbData = builder5.ToString();
break;
}
builder5.Append(Convert.ToString(RevTransportProtocolBuf[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
}
else if (IsDispOriginalData)
{
var builder7 = new StringBuilder();
var index = 0;
while (true)
{
if (index >= RevTransportProtocolBuf.Length)
{
RevTransportProtocol.SbData = builder7.ToString();
break;
}
builder7.Append(Convert.ToString(RevTransportProtocolBuf[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
else
{
var buffer3 = new byte[RevTransportProtocolBuf[3]];
Buffer.BlockCopy(RevTransportProtocolBuf, 4, buffer3, 0, RevTransportProtocolBuf[3]);
var builder6 = new StringBuilder();
var index = 0;
while (true)
{
if (index >= buffer3.Length)
{
RevTransportProtocol.SbData = builder6.ToString();
break;
}
builder6.Append(Convert.ToString(buffer3[index], 0x10).ToUpper().PadLeft(2, '0') + " ");
index++;
}
}
if (IsAutoNewLine)
{
RevTransportProtocol.SbData = RevTransportProtocol.SbData + "\r\n";
}
RevTransportProtocol.Checksum = num8.ToString();
IsRevTransportProtocolSuccess = true;
return(RevTransportProtocol);
}
