/// <summary>
/// 非卫星报文数据解析过程
/// </summary>
/// <param name="msg">原始报文数据</param>
/// <param name="report">报文最终解析出的结果数据结构</param>
/// <returns>是否解析成功</returns>
public bool Parse(String msg, out CReportStruct report)
{
//$ 1900020919060308101G21??????????1066@@ QTFM0164 11 0.163 1.171 2.546 0.000 0.334 0.000 0.000 -999.0 -0.2 0.0 0.0 14.7 1.5 99**
report = new CReportStruct();
List <CReportData> dataList = new List <CReportData>();
try
{
string data = string.Empty;
//去除起始符'$'
if (!ProtocolHelpers.DeleteSpecialCharLong(msg, out data))
{
return(false);
}
//站号（4位）
string StationId = data.Substring(0, 10).Trim();
//类别（长度）：1G
string length = data.Substring(10, 4);
DateTime recvTime;
recvTime = new DateTime(
year: Int32.Parse("20" + data.Substring(14, 2)),
month: Int32.Parse(data.Substring(16, 2)),
day: Int32.Parse(data.Substring(18, 2)),
hour: Int32.Parse(data.Substring(20, 2)),
minute: Int32.Parse(data.Substring(22, 2)),
second: 0
);
//上下行标志
string type = data.Substring(24, 2);
//报类（2位）：22-定时报
string reportTypeString = data.Substring(26, 2);
//水位
string waterStr = data.Substring(28, 6);
Decimal?water;
if (waterStr.Contains("?"))
{
water = null;
}
else
{
water = Decimal.Parse(waterStr) / 100;
}
//雨量
string rainStr = data.Substring(34, 4);
Decimal?rain;
if (rainStr.Contains("?"))
{
rain = null;
}
else
{
rain = Decimal.Parse(rainStr) / 100;
}
//电压
string voltageStr = data.Substring(38, 4);
Decimal?voltage;
if (voltageStr.Contains("?"))
{
voltage = null;
}
else
{
voltage = Decimal.Parse(voltageStr) / 100;
}
//报类
EMessageType reportType;
reportType = ProtocolMaps.MessageTypeMap.FindKey(reportTypeString);
//站类
EStationType stationType;
stationType = EStationType.EO;
string allElmtData = data.Substring(42);
//1.处理时差法数据
CReportData speedData = new CReportData();
int flagIndex = allElmtData.IndexOf("@@ QTFM");
if (flagIndex >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
//判定要素1的开始符号和结束符号
if (elmtData.StartsWith("@@ QTFM") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
//判定时差法数据的开始符号和接受符号
if (elmtData.StartsWith("11") && elmtData.EndsWith("99"))
{
try
{
elmtData = new System.Text.RegularExpressions.Regex("[\\s]+").Replace(elmtData, " ");
string[] elmtDataList = elmtData.Split(' ');
speedData.Voltge = voltage;
speedData.Vm = Decimal.Parse(elmtDataList[1]);
speedData.W1 = Decimal.Parse(elmtDataList[2]);
speedData.Q = Decimal.Parse(elmtDataList[3]);
speedData.v1 = Decimal.Parse(elmtDataList[4]);
speedData.v2 = Decimal.Parse(elmtDataList[5]);
speedData.v3 = Decimal.Parse(elmtDataList[6]);
speedData.v4 = Decimal.Parse(elmtDataList[7]);
speedData.beta1 = Decimal.Parse(elmtDataList[8]);
speedData.beta2 = Decimal.Parse(elmtDataList[9]);
speedData.beta3 = Decimal.Parse(elmtDataList[10]);
speedData.beta4 = Decimal.Parse(elmtDataList[11]);
speedData.W2 = Decimal.Parse(elmtDataList[12]);
speedData.errorCode = elmtDataList[13];
dataList.Add(speedData);
}
catch (Exception ee)
{
//解析失败
return(false);
}
}
else
{
return(false);
//11开头 99结束
}
report.Stationid = StationId;
report.Type = type;
report.ReportType = reportType;
report.StationType = stationType;
report.RecvTime = recvTime;
report.Datas = dataList;
}
else
{
return(false);
//TODO 要素1开始符号和结束符合不匹配
}
}
}
catch (Exception eee)
{
return(false);
}
return(true);
}
public bool Parse(string msg, out CReportStruct report)
{
report = new CReportStruct();
List <CReportData> dataList = new List <CReportData>();
List <CReportPwdData> dataPwdList = new List <CReportPwdData>();
List <CReportFsfx> dataFsfxList = new List <CReportFsfx>();
try
{
string data = string.Empty;
//去除起始符'$'
if (!ProtocolHelpers.DeleteSpecialCharLong(msg, out data))
{
return(false);
}
//站号（4位）
string StationId = data.Substring(0, 10).Trim();
//长度：1G
string length = data.Substring(10, 4);
DateTime recvTime;
recvTime = new DateTime(
year: Int32.Parse("20" + data.Substring(14, 2)),
month: Int32.Parse(data.Substring(16, 2)),
day: Int32.Parse(data.Substring(18, 2)),
hour: Int32.Parse(data.Substring(20, 2)),
minute: Int32.Parse(data.Substring(22, 2)),
second: 0
);
//上下行标志
string type = data.Substring(24, 2);
//报类（2位）：22-定时报
string reportTypeString = data.Substring(26, 2);
//站类
string stationTypeString = data.Substring(28, 2);
//水位
string waterStr = data.Substring(30, 6);
Decimal?water;
if (waterStr.Contains("?"))
{
water = null;
}
else
{
water = Decimal.Parse(waterStr) / 100;
}
//雨量
string rainStr = data.Substring(36, 4);
Decimal?rain;
if (rainStr.Contains("?"))
{
rain = null;
}
else
{
rain = Decimal.Parse(rainStr) / 100;
}
//电压
string voltageStr = data.Substring(40, 4);
Decimal?voltage;
if (voltageStr.Contains("?"))
{
voltage = null;
}
else
{
voltage = Decimal.Parse(voltageStr) / 100;
}
//报类
EMessageType reportType;
reportType = ProtocolMaps.MessageTypeMap.FindKey(reportTypeString);
//站类
EStationType stationType;
stationType = ProtocolMaps.StationTypeMap.FindKey(stationTypeString);
report.Stationid = StationId;
report.Type = type;
report.ReportType = reportType;
report.StationType = stationType;
report.RecvTime = recvTime;
string allElmtData = data.Substring(44);
//1.处理风速风向数据和散射仪数据
CReportData speedData = new CReportData();
CReportPwdData pwdData = new CReportPwdData();
CReportFsfx fsfxData = new CReportFsfx();
//1.1 风速风向信息
int flagIndex = allElmtData.IndexOf("@@ EN2B");
if (flagIndex >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(flagIndex + 8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
//判定要素1的开始符号和结束符号
if (elmtData.StartsWith("@@ EN2B") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
//判定时差法数据的开始符号和接受符号
if (elmtData.Length == (keyLength - 14))
{
CReportFsfx dataFsfx = new CReportFsfx();
try
{
string strtflag = elmtData.Substring(0, 1); //开始标志
string stationid = elmtData.Substring(1, 5); //站点ID
string msgTime = elmtData.Substring(6, 12); //时间
string shfx = elmtData.Substring(18, 4); //瞬时风向
string shfs = elmtData.Substring(22, 4); //顺时风速
string yxszdshfx = elmtData.Substring(26, 4); //一小时最大瞬时风向
string yxszdshfs = elmtData.Substring(30, 4); //一小时最大瞬时风速
string maxTime = elmtData.Substring(34, 4); //一小时最大瞬时风速出现时间
string avg2fx = elmtData.Substring(38, 4); //2分钟平均风向
string avg2fs = elmtData.Substring(42, 4); //2分钟平均风速
string avg10fx = elmtData.Substring(46, 4); //10分钟平均风向
string avg10fs = elmtData.Substring(50, 4); //10分钟平均风速
string max10fx = elmtData.Substring(54, 4); //10分钟平均最大风向
string max10fs = elmtData.Substring(58, 4); //10分钟平均最大风速
string max10tm = elmtData.Substring(62, 4); //10分钟最大风速出现时间
fsfxData.Water = water;
fsfxData.Time = recvTime;
fsfxData.shfx = decimal.Parse(shfx);
fsfxData.shfs = decimal.Parse(shfx) / 10;
fsfxData.yxszdshfx = decimal.Parse(yxszdshfx);
fsfxData.yxszdshfs = decimal.Parse(shfx) / 10;
fsfxData.maxTime = new DateTime(recvTime.Year, recvTime.Month, recvTime.Day, int.Parse(maxTime.Substring(0, 2)), int.Parse(maxTime.Substring(2, 2)), 0);
fsfxData.avg2fx = decimal.Parse(avg2fx);
fsfxData.avg2fs = decimal.Parse(avg2fs) / 10;
fsfxData.avg10fx = decimal.Parse(avg10fx);
fsfxData.avg10fs = decimal.Parse(avg10fs) / 10;
fsfxData.max10fx = decimal.Parse(max10fx);
fsfxData.max10fs = decimal.Parse(max10fs) / 10;
fsfxData.max10tm = new DateTime(recvTime.Year, recvTime.Month, recvTime.Day, int.Parse(max10tm.Substring(0, 2)), int.Parse(max10tm.Substring(2, 2)), 0);
fsfxData.Voltge = voltage;
dataFsfxList.Add(fsfxData);
}
catch (Exception e)
{
return(false);
}
}
else
{
return(false);
//11开头 99结束
}
report.fsfxDatas = dataFsfxList;
}
else
{
return(false);
//TODO 要素1开始符号和结束符合不匹配
}
}
//1.2 散射仪数据
//015057203031023033202F2F2F2F2F2F202F2F2F2F2F030D0A
int flagIndex2 = allElmtData.IndexOf("@@ PWD");
if (flagIndex2 >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(flagIndex2 + 8, 4));
string elmtData = allElmtData.Substring(flagIndex2, keyLength);
if (elmtData.StartsWith("@@ PWD") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
elmtData = elmtData.Substring(0, elmtData.Length - 1).Trim();
elmtData = new System.Text.RegularExpressions.Regex("[\\s]+").Replace(elmtData, " ");
string[] elmtDataList = elmtData.Split(' ');
pwdData.Time = recvTime;
try
{
pwdData.Visi1min = decimal.Parse(elmtDataList[2].Trim());
}
catch
{
pwdData.Visi1min = null;
}
try
{
pwdData.Visi10min = decimal.Parse(elmtDataList[3]);
}
catch
{
pwdData.Visi10min = null;
}
pwdData.Voltge = voltage;
dataPwdList.Add(pwdData);
}
else
{
return(false);
}
report.pwdDatas = dataPwdList;
//report.Datas = dataList;
}
}
catch (Exception eee)
{
return(false);
}
return(true);
}
public bool Parse(string msg, out CReportStruct report)
{
report = new CReportStruct();
List <CReportData> dataList = new List <CReportData>();
try
{
string data = string.Empty;
//去除起始符'$'
if (!ProtocolHelpers.DeleteSpecialCharLong(msg, out data))
{
return(false);
}
//站号（4位）
string StationId = data.Substring(0, 10).Trim();
//长度：1G
string length = data.Substring(10, 4);
DateTime recvTime;
recvTime = new DateTime(
year: Int32.Parse("20" + data.Substring(14, 2)),
month: Int32.Parse(data.Substring(16, 2)),
day: Int32.Parse(data.Substring(18, 2)),
hour: Int32.Parse(data.Substring(20, 2)),
minute: Int32.Parse(data.Substring(22, 2)),
second: 0
);
//上下行标志
string type = data.Substring(24, 2);
//报类（2位）：22-定时报
string reportTypeString = data.Substring(26, 2);
//站类
string stationTypeString = data.Substring(28, 2);
//水位
string waterStr = data.Substring(30, 6);
Decimal?water;
if (waterStr.Contains("?"))
{
water = null;
}
else
{
water = Decimal.Parse(waterStr) / 100;
}
//雨量
string rainStr = data.Substring(36, 4);
Decimal?rain;
if (rainStr.Contains("?"))
{
rain = null;
}
else
{
rain = Decimal.Parse(rainStr) / 100;
}
//电压
string voltageStr = data.Substring(40, 4);
Decimal?voltage;
if (voltageStr.Contains("?"))
{
voltage = null;
}
else
{
voltage = Decimal.Parse(voltageStr) / 100;
}
//报类
EMessageType reportType;
reportType = ProtocolMaps.MessageTypeMap.FindKey(reportTypeString);
//站类
EStationType stationType;
stationType = ProtocolMaps.StationTypeMap.FindKey(stationTypeString);
string allElmtData = data.Substring(44);
//1.处理风速风向数据和散射仪数据
CReportData speedData = new CReportData();
//1.1 风速风向信息
int flagIndex = allElmtData.IndexOf("@@ EN2B");
if (flagIndex >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
//判定要素1的开始符号和结束符号
if (elmtData.StartsWith("@@ EN2B") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
//判定时差法数据的开始符号和接受符号
if (elmtData.Length == (keyLength - 14))
{
try
{
string strtflag = elmtData.Substring(0, 1); //开始标志
string stationid = elmtData.Substring(1, 5); //站点ID
string msgTime = elmtData.Substring(6, 12); //时间
string shfx = elmtData.Substring(18, 4); //瞬时风向
string shfs = elmtData.Substring(22, 4); //顺时风速
string yxszdshfx = elmtData.Substring(26, 4); //一小时最大瞬时风向
string yxszdshfs = elmtData.Substring(30, 4); //一小时最大瞬时风速
string maxTime = elmtData.Substring(34, 4); //一小时最大瞬时风速出现时间
string avg2fx = elmtData.Substring(38, 4); //2分钟平均风向
string avg2fs = elmtData.Substring(42, 4); //2分钟平均风速
string avg10fx = elmtData.Substring(46, 4); //10分钟平均风向
string avg10fs = elmtData.Substring(50, 4); //10分钟平均风速
string max10fx = elmtData.Substring(54, 4); //10分钟平均最大风向
string max10fs = elmtData.Substring(58, 4); //10分钟平均最大风速
string max10tm = elmtData.Substring(62, 4); //10分钟最大风速出现时间
}
catch (Exception e)
{
return(false);
}
}
else
{
return(false);
//11开头 99结束
}
report.Stationid = StationId;
report.Type = type;
report.ReportType = reportType;
report.StationType = stationType;
report.RecvTime = recvTime;
report.Datas = dataList;
}
else
{
return(false);
//TODO 要素1开始符号和结束符合不匹配
}
}
//1.2 散射仪数据
int flagIndex2 = allElmtData.IndexOf("@@ PWD");
if (flagIndex >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
if (elmtData.StartsWith("@@ EN2B") && elmtData.EndsWith("**"))
{
}
}
}
catch (Exception eee)
{
return(false);
}
return(true);
}
public bool Parse(string msg, out CReportStruct report)
{
report = new CReportStruct();
List <CReportData> dataList = new List <CReportData>();
try
{
string data = string.Empty;
//去除起始符'$'
if (!ProtocolHelpers.DeleteSpecialCharLong(msg, out data))
{
return(false);
}
//站号（4位）
string StationId = data.Substring(0, 10).Trim();
//长度：1G
string length = data.Substring(10, 4);
DateTime recvTime;
recvTime = new DateTime(
year: Int32.Parse("20" + data.Substring(14, 2)),
month: Int32.Parse(data.Substring(16, 2)),
day: Int32.Parse(data.Substring(18, 2)),
hour: Int32.Parse(data.Substring(20, 2)),
minute: Int32.Parse(data.Substring(22, 2)),
second: 0
);
//上下行标志
string type = data.Substring(24, 2);
//报类（2位）：22-定时报
string reportTypeString = data.Substring(26, 2);
//站类
string stationTypeString = data.Substring(28, 2);
//水位
string waterStr = data.Substring(30, 6);
Decimal?water;
if (waterStr.Contains("?"))
{
water = null;
}
else
{
water = Decimal.Parse(waterStr) / 100;
}
//雨量
string rainStr = data.Substring(36, 4);
Decimal?rain;
if (rainStr.Contains("?"))
{
rain = null;
}
else
{
rain = Decimal.Parse(rainStr) / 100;
}
//电压
string voltageStr = data.Substring(40, 4);
Decimal?voltage;
if (voltageStr.Contains("?"))
{
voltage = null;
}
else
{
voltage = Decimal.Parse(voltageStr) / 100;
}
//报类
EMessageType reportType;
reportType = ProtocolMaps.MessageTypeMap.FindKey(reportTypeString);
//站类
EStationType stationType;
stationType = ProtocolMaps.StationTypeMap.FindKey(stationTypeString);
string allElmtData = data.Substring(44);
//1.处理SM100H数据
CReportData speedData = new CReportData();
int flagIndex = allElmtData.IndexOf("@@SM100H");
if (flagIndex >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
//判定要素1的开始符号和结束符号
if (elmtData.StartsWith("@@SM100H") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
//判定时差法数据的开始符号和接受符号
if (elmtData.Length == 78)
{
try
{
string waterSpeedStr = elmtData.Substring(38, 8);
string waterFlowStr = elmtData.Substring(48, 8);
string waterFlow2Str = elmtData.Substring(58, 8);
//字符串转16进制32位无符号整数
UInt32 waterSpeedInt = Convert.ToUInt32(waterSpeedStr, 16);
UInt32 waterFlowInt = Convert.ToUInt32(waterFlowStr, 16);
UInt32 waterFlow2Int = Convert.ToUInt32(waterFlow2Str, 16);
//IEEE754 字节转换float
float waterSpeed = BitConverter.ToSingle(BitConverter.GetBytes(waterSpeedInt), 0);
float waterFlow = BitConverter.ToSingle(BitConverter.GetBytes(waterFlowInt), 0);
float waterFlow2 = BitConverter.ToSingle(BitConverter.GetBytes(waterFlow2Int), 0);
//UInt32 x = Convert.ToUInt32(waterFlowStr, 16);//字符串转16进制32位无符号整数
//float fy = BitConverter.ToSingle(BitConverter.GetBytes(x), 0);//IEEE754 字节转换float
//UInt32 x2 = Convert.ToUInt32(waterFlow2Str, 16);//字符串转16进制32位无符号整数
//float fy2 = BitConverter.ToSingle(BitConverter.GetBytes(x2), 0);//IEEE754 字节转换float
speedData.v1 = (decimal?)waterSpeed;
speedData.Q = (decimal?)waterFlow;
speedData.Q2 = (decimal?)waterFlow2;
speedData.Voltge = voltage;
dataList.Add(speedData);
}
catch (Exception e)
{
return(false);
}
}
else
{
return(false);
//11开头 99结束
}
report.Stationid = StationId;
report.Type = type;
report.ReportType = reportType;
report.StationType = stationType;
report.RecvTime = recvTime;
report.Datas = dataList;
}
else
{
return(false);
//TODO 要素1开始符号和结束符合不匹配
}
}
}
catch (Exception eee)
{
return(false);
}
return(true);
}
public bool Parse(string msg, out CReportStruct report)
{
report = new CReportStruct();
//List<CReportData> dataList = new List<CReportData>();
List <CReportObs> dataList = new List <CReportObs>();
try
{
string data = string.Empty;
//去除起始符'$'
if (!ProtocolHelpers.DeleteSpecialCharLong(msg, out data))
{
return(false);
}
//站号（4位）
string StationId = data.Substring(0, 10).Trim();
//长度：1G
string length = data.Substring(10, 4);
DateTime recvTime;
recvTime = new DateTime(
year: Int32.Parse("20" + data.Substring(14, 2)),
month: Int32.Parse(data.Substring(16, 2)),
day: Int32.Parse(data.Substring(18, 2)),
hour: Int32.Parse(data.Substring(20, 2)),
minute: Int32.Parse(data.Substring(22, 2)),
second: 0
);
//上下行标志
string type = data.Substring(24, 2);
//报类（2位）：22-定时报
string reportTypeString = data.Substring(26, 2);
//站类
string stationTypeString = data.Substring(28, 2);
//水位
string waterStr = data.Substring(30, 6);
Decimal?water;
if (waterStr.Contains("?"))
{
water = null;
}
else
{
water = Decimal.Parse(waterStr) / 100;
}
//雨量
string rainStr = data.Substring(36, 4);
Decimal?rain;
if (rainStr.Contains("?"))
{
rain = null;
}
else
{
rain = Decimal.Parse(rainStr) / 100;
}
//电压
string voltageStr = data.Substring(40, 4);
Decimal?voltage;
if (voltageStr.Contains("?"))
{
voltage = null;
}
else
{
voltage = Decimal.Parse(voltageStr) / 100;
}
//报类
EMessageType reportType;
reportType = ProtocolMaps.MessageTypeMap.FindKey(reportTypeString);
//站类
EStationType stationType;
stationType = ProtocolMaps.StationTypeMap.FindKey(stationTypeString);
string allElmtData = data.Substring(44);
//1.处理obs信息
//CReportData speedData = new CReportData();
CReportObs obsData = new CReportObs();
//1.1 obs信息
int flagIndex = allElmtData.IndexOf("@@ OBS3A");
int keyLength = int.Parse(allElmtData.Substring(8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
//判定要素1的开始符号和结束符号
if (elmtData.StartsWith("@@ OBS3A") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
//判定时差法数据的开始符号和接受符号
try
{
elmtData = new System.Text.RegularExpressions.Regex("[\\s]+").Replace(elmtData, " ");
string[] elmtDataList = elmtData.Split(' ');
if (elmtDataList.Length == 10)
{
decimal?deepth = decimal.Parse(elmtDataList[2]);
decimal?ntu = decimal.Parse(elmtDataList[3]);
decimal?mud = decimal.Parse(elmtDataList[4]);
decimal?tmp = decimal.Parse(elmtDataList[5]);
decimal?cndcty = decimal.Parse(elmtDataList[6]);
decimal?salinity = decimal.Parse(elmtDataList[7]);
decimal?batt = decimal.Parse(elmtDataList[8]);
obsData.Depth = deepth;
obsData.Ntu = ntu;
obsData.Mud = mud;
obsData.Tmp = tmp;
obsData.Cndcty = cndcty;
obsData.Salinity = salinity;
obsData.Batt = batt;
dataList.Add(obsData);
}
else
{
return(false);
}
}
catch (Exception e)
{
return(false);
}
report.Stationid = StationId;
report.Type = type;
report.ReportType = reportType;
report.StationType = stationType;
report.RecvTime = recvTime;
report.obsDatas = dataList;
}
else
{
return(false);
//TODO 要素1开始符号和结束符合不匹配
}
}
catch (Exception eee)
{
return(false);
}
return(true);
}
/// <summary>
/// 非卫星报文数据解析过程
/// </summary>
/// <param name="msg">原始报文数据</param>
/// <param name="report">报文最终解析出的结果数据结构</param>
/// <returns>是否解析成功</returns>
public bool Parse(String msg, out CReportStruct report)
{
//2019年07月04日08时53分24秒(流速中，最高位为符号位，正数最高位为0，负数最高位为 -，小数位为三位！！！)
//$ 0001010919070408401G2172??????????1432@@ RG300062000195000000000000000000........................**
//$ 0001010919070408401G2172??????????1431@@ RG300062000195000000000000000000........................**
//$ 0001010919070408451G2172??????????1432@@ RG300062000000000000000000000000........................**
//$ 0001010919070408451G2172??????????1432@@ RG300062000000000000000000000000........................**
//$ 0001010919070408501G2172??????????1430@@ RG300062000000000000000000000000........................**
report = new CReportStruct();
List <CReportData> dataList = new List <CReportData>();
try
{
string data = string.Empty;
//去除起始符'$'
if (!ProtocolHelpers.DeleteSpecialCharLong(msg, out data))
{
return(false);
}
//站号（4位）
string StationId = data.Substring(0, 10).Trim();
//长度：1G
string length = data.Substring(10, 4);
DateTime recvTime;
recvTime = new DateTime(
year: Int32.Parse("20" + data.Substring(14, 2)),
month: Int32.Parse(data.Substring(16, 2)),
day: Int32.Parse(data.Substring(18, 2)),
hour: Int32.Parse(data.Substring(20, 2)),
minute: Int32.Parse(data.Substring(22, 2)),
second: 0
);
//上下行标志
string type = data.Substring(24, 2);
//报类（2位）：22-定时报
string reportTypeString = data.Substring(26, 2);
//站类
string stationTypeString = data.Substring(28, 2);
//水位
string waterStr = data.Substring(30, 6);
Decimal?water;
if (waterStr.Contains("?"))
{
water = null;
}
else
{
water = Decimal.Parse(waterStr) / 100;
}
//雨量
string rainStr = data.Substring(36, 4);
Decimal?rain;
if (rainStr.Contains("?"))
{
rain = null;
}
else
{
rain = Decimal.Parse(rainStr) / 100;
}
//电压
string voltageStr = data.Substring(40, 4);
Decimal?voltage;
if (voltageStr.Contains("?"))
{
voltage = null;
}
else
{
voltage = Decimal.Parse(voltageStr) / 100;
}
//报类
EMessageType reportType;
reportType = ProtocolMaps.MessageTypeMap.FindKey(reportTypeString);
//站类
EStationType stationType;
stationType = ProtocolMaps.StationTypeMap.FindKey(stationTypeString);
string allElmtData = data.Substring(44);
//1.处理RG30数据
CReportData speedData = new CReportData();
int flagIndex = allElmtData.IndexOf("@@ RG30");
if (flagIndex >= 0)
{
int keyLength = int.Parse(allElmtData.Substring(8, 4));
string elmtData = allElmtData.Substring(flagIndex, keyLength);
//判定要素1的开始符号和结束符号
if (elmtData.StartsWith("@@ RG30") && elmtData.EndsWith("**"))
{
elmtData = elmtData.Substring(12, keyLength - 14).Trim();
//判定时差法数据的开始符号和接受符号
if (elmtData.Length % 6 == 0)
{
List <string> elmtDataList = new List <string>();
List <Nullable <Decimal> > speedList = new List <decimal?>();
for (int i = 0; i < elmtData.Length / 6; i++)
{
elmtDataList.Add(elmtData.Substring(i * 6, 6));
}
try
{
for (int i = 0; i < elmtDataList.Count; i++)
{
if (elmtDataList[i].Contains(".") || elmtDataList[i].Contains("-"))
{
speedList.Add(null);
}
else
{
try
{
speedList.Add(decimal.Parse(elmtDataList[i]));
}
catch (Exception e)
{
speedList.Add(null);
}
}
}
try
{
speedData.Rain = rain;
speedData.Water = water;
speedData.Voltge = voltage;
speedData.v1 = speedList[0];
speedData.v2 = speedList[1];
speedData.v3 = speedList[2];
speedData.v4 = speedList[3];
speedData.v5 = speedList[4];
speedData.v6 = speedList[5];
speedData.v7 = speedList[6];
speedData.v8 = speedList[7];
}catch (Exception ee)
{
}
dataList.Add(speedData);
}
catch (Exception ee)
{
//解析失败
return(false);
}
}
else
{
return(false);
//11开头 99结束
}
report.Stationid = StationId;
report.Type = type;
report.ReportType = reportType;
report.StationType = stationType;
report.RecvTime = recvTime;
report.Datas = dataList;
}
else
{
return(false);
//TODO 要素1开始符号和结束符合不匹配
}
}
}
catch (Exception eee)
{
return(false);
}
return(true);
}
