public ResultData analysisBit63(byte[] dataStr, ResultData rd)
{
varAsciiStr(dataStr, rd, 2);
PosProtocol.rightBcdComplete(rd, 3);
rd.name = "自定义域";
return(new ResultData(rd));
}
public ResultData analysisBit58(byte[] dataStr, ResultData rd)
{
varRightBcd(dataStr, rd, 2);
PosProtocol.rightBcdComplete(rd, 3);
rd.name = "电子钱包标准的交易信息";
return(new ResultData(rd));
}
/// <summary>
/// 可变长度ascii
/// </summary>
/// <param name="dataStr"></param>
/// <param name="rd"></param>
/// <param name="len"></param>
private void varAsciiStr(byte[] dataStr, ResultData rd, int len)
{
int datalength = Convert.ToInt32(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
//如果长度大于 已知位数，则截取掉最后多余的位数
string data = PosProtocol.toAsciiStr(PosProtocol.subbyte(dataStr, rd.pos, datalength));
rd.pos += datalength;
rd.value = data;
}
public void varAnalysisBit(byte[] dataStr, ResultData rd, int len)
{
int datalength = Convert.ToInt32(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
//如果长度大于 已知位数，则截取掉最后多余的位数
string data = PosProtocol.bytesToHexString(PosProtocol.subbyte(dataStr, rd.pos, datalength));
rd.pos += datalength;
rd.value = data;
}
/// <summary>
/// 可变长度BCD
/// </summary>
/// <param name="rd"></param>
private void varRightBcd(byte[] dataStr, ResultData rd, int len)
{
int cardNolength = Convert.ToInt32(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
int bcdcardNolength = PosProtocol.bcdlength(cardNolength);
//如果长度大于 已知位数，则截取掉最后多余的位数
string cardNo = sub(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, bcdcardNolength)), cardNolength);
rd.pos += bcdcardNolength;
rd.value = cardNo;
}
public new ResultData analysisBit44(byte[] dataStr, ResultData rd)
{
int len = 1;
int datalength = Convert.ToInt32(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
//如果长度大于 已知位数，则截取掉最后多余的位数
string data = PosProtocol.bytesToHexString(PosProtocol.subbyte(dataStr, rd.pos, datalength));
rd.pos += datalength;
rd.value = data;
return(new ResultData(rd));
}
public new ResultData analysisBit57(byte[] dataStr, ResultData rd)
{
int len = 2;
int datalength = Convert.ToInt32(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
//如果长度大于 已知位数，则截取掉最后多余的位数
string data = PosProtocol.toAsciiStr(PosProtocol.subbyte(dataStr, rd.pos, datalength));
rd.pos += datalength;
rd.value = datalength + "," + data;
rd.name = "analysisBit57";
return(new ResultData(rd));
}
/// <summary>
/// 计算mac 公共类
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public static byte[] calculateMac(Dictionary <int, string> data, string msgType)
{
//计算MAC用到的数据
byte[] countMacData = EncryptWT.countMacData(msgType, EncryptWT.encryptLKL(data, null));
Console.WriteLine(BCDUtil.byteArrToString(countMacData));
string str = MacUtils.CSMMAC(mackey, BCDUtil.byteArrToString(countMacData));
Console.WriteLine("bcd2Str:" + PosProtocol.bcd2Str(System.Text.Encoding.Default.GetBytes(str.Substring(0, 8))));
//MAC转byte[]
String strMac = PosProtocol.bcd2Str(System.Text.Encoding.Default.GetBytes(str.Substring(0, 8).ToUpper()));
byte[] macByte = BCDUtil.ToByteArray(strMac);
return(macByte);
}
public ResultData analysisBit62(byte[] dataStr, ResultData rd)
{
int len = 2;
int datalength = Convert.ToInt32(PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
//如果长度大于 已知位数，则截取掉最后多余的位数
string data = BCDUtil.byteArrToString(PosProtocol.subbyte(dataStr, rd.pos, datalength));
rd.pos += datalength;
rd.value = data;
rd.name = "自定义域终端密钥";
return(new ResultData(rd));
}
/// <summary>
/// 验证数据是否通过验证
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
static string validateKey(string data, string key)
{
string validata = data.Substring(data.Length - 8, 8).ToUpper();
byte[] sources = BCDUtil.HexStrToByteArray(data.Substring(0, 32));
byte[] desKeys = BCDUtil.HexStrToByteArray(key);
byte[] encSource = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
byte[] encKeys = CSm4.DecriptB(desKeys, sources);
if (PosProtocol.bytesToHexString(CSm4.EncriptB(encKeys, encSource)).Substring(0, 8).Equals(validata))
{
Console.WriteLine("密钥验证通过返回灌输密钥！！！！");
return(PosProtocol.bytesToHexString(encKeys));
}
return("");
}
public new ResultData analysisBit58(byte[] dataStr, ResultData rd)
{
int len = 3;
int cardNolength = Convert.ToInt32(PosProtocol.toAsciiStr(PosProtocol.subbyte(dataStr, rd.pos, len)));
rd.pos += len;
//如果长度大于 已知位数，则截取掉最后多余的位数
string cardNo = PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, cardNolength));
// cardNo = Convert.ToString(Convert.ToInt64(cardNo), 16);
rd.pos += cardNolength;
rd.value = cardNo;
rd.name = "电子钱包标准的交易信息";
return(new ResultData(rd));
}
public override Dictionary <string, ResultData> analysis(byte[] b)
{
try
{
Dictionary <string, ResultData> list = new Dictionary <string, ResultData>();
ResultData rd = new ResultData(2);
list.Add("header", this.analysisHeader(b, rd));
list.Add("tpdu", this.analysisTPDU(b, rd));
list.Add("msgType", this.analysisMsgType(b, rd));
Console.Write(rd.value);
ResultData rse = this.analysisBitMap(b, rd);
Int64 bitmap = Convert.ToInt64(rse.value, 16);
list.Add("map", rse);
string _bitmap = PosProtocol.leftpad(PosProtocol.ToBinaryString(bitmap));
Console.WriteLine("\n" + _bitmap);
for (int i = 0; i < _bitmap.Length; i++)
{
if (_bitmap.Substring(i, 1) == "1")
{
var method = this.GetType().GetMethod("analysisBit" + (i + 1));
object obj = new object();
obj = method.Invoke(this, new Object[] { b, rd });
if (obj != null)
{
ResultData e = (ResultData)obj;
// Console.WriteLine(method.Name + ":" + e.value + "\n");
list.Add("" + (i + 1), e);
}
}
//method.Invoke(instance, null);
//TODO
}
return(list);
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// 获取报头
/// </summary>
/// <param name="dataStr"></param>
/// <param name="rd"></param>
/// <returns></returns>
public override ResultData analysisHeader(byte[] dataStr, ResultData rd)
{
rd.value = Convert.ToInt64(PosProtocol.bytesToHexString(PosProtocol.subbyte(dataStr, 0, rd.pos)), 16).ToString();
rd.name = "Header";
return(new ResultData(rd));
}
public override void analysisBit(byte[] dataStr, ResultData rd, int len)
{
rd.value = PosProtocol.bytesToHexString(PosProtocol.subbyte(dataStr, rd.pos, len));
rd.pos = rd.pos + len;
}
/// <summary>
/// 获取报头
/// </summary>
/// <param name="dataStr"></param>
/// <param name="rd"></param>
/// <returns></returns>
public override ResultData analysisHeader(byte[] dataStr, ResultData rd)
{
rd.value = PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, 0, rd.pos));
rd.name = "Header";
return(new ResultData(rd));
}
/// <summary>
/// 固定长度ascii
/// </summary>
/// <param name="rd"></param>
/// <param name="len"></param>
/// <param name="dataStr"></param>
private void fixedAsciiStr(ResultData rd, int len, byte[] dataStr)
{
rd.value = PosProtocol.toAsciiStr(PosProtocol.subbyte(dataStr, rd.pos, len));
rd.pos = rd.pos + len;
}
/// <summary>
/// 固定长度BCD解码
/// </summary>
/// <param name="rd"></param>
public override void fixedRightBcd(ResultData rd, int len, byte[] dataStr)
{
rd.value = PosProtocol.bcd2Str(PosProtocol.subbyte(dataStr, rd.pos, len));
rd.pos = rd.pos + len;
}