/// <summary>
/// 根据LBS扩展信息，获得经纬度
/// </summary>
/// <param name="fullLBS"></param>
/// <param name="position"></param>
/// <returns></returns>
private byte[] GetLbsPosition(KKS_FullLBS_Info fullLBS, ref CELL_Position_Info position)
{
byte[] bret = null;
string strKey = fullLBS.MNC.ToString() + "#" + fullLBS.LAC.ToString();
if (_MobileCellInfo.ContainsKey(strKey))
{
IDictionary<UInt32, CELL_Position_Info> cell_lac_info = _MobileCellInfo[strKey];
if (cell_lac_info.ContainsKey(fullLBS.CellID))
{
position = cell_lac_info[fullLBS.CellID];
bret = new byte[8];
int iLatitude = (int)(position.Latitude * 500 * 3600);
byte[] bLatitude = BitConverter.GetBytes(iLatitude);
Array.Copy(bLatitude, 0, bret, 0, 4);
int iLongitude = (int)(position.Longitude * 500 * 3600);
byte[] bLongitude = BitConverter.GetBytes(iLongitude);
Array.Copy(bLongitude, 0, bret, 4, 4);
}
}
return bret;
}
public GPSDataEntity Parse(byte[] buffer, out List<byte[]> responseList, out string fullGpsCode, string sessionID)
{
GPSDataEntity dataEntity = null;
responseList = new List<byte[]>();
fullGpsCode = string.Empty;
string debuggerLog = string.Empty;//测试期间用到的LOG，待KKS网关稳定后删除
try
{
//GT02
if (buffer != null && buffer[0] == 0x68 && buffer[1] == 0x68)
{
KKSGT02Frame kksFrame = new KKSGT02Frame();
kksFrame.ReadBuffer(buffer);
if (!kksFrame.IsValidData)
{
return null;
}
fullGpsCode = base.CodePrefix + GetHexString((long)kksFrame.TerminalIMEI, 30);
if (string.IsNullOrEmpty(fullGpsCode))
return null;
//将连接加入关系表
OnAddConnectionEvent(fullGpsCode, sessionID);
switch (kksFrame.ProtocolNo)
{
case KKSProtocolNO.GPSInfo:
KKSGT02GPSInfo kksGpsInfo = new KKSGT02GPSInfo();
kksGpsInfo.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity4GT02(fullGpsCode, kksGpsInfo);
break;
case KKSProtocolNO.GPS_Caller_QueryInfo://心跳
KKSProtocolNO? lastProticol = GetLastDataProtocolNoByGpsCode(fullGpsCode);
if (lastProticol.HasValue && lastProticol.Value == KKSProtocolNO.GPS_Caller_QueryInfo)
{
dataEntity = GetPreGpsDataEntity(fullGpsCode);
if (dataEntity == null)
{
Logger.Warn("收到的定位数据全是无效数据，或者没有从gps_currentinfo中取到" + fullGpsCode + "的数据");
}
else
{
dataEntity = SetStatusValue4GPSDataEntity(dataEntity);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
dataEntity.GPSCode = fullGpsCode.Substring(4);
_CodeVehicleGpsData[fullGpsCode] = dataEntity;
}
}
responseList.Add(GetResponseMsg4GT02());
break;
case KKSProtocolNO.GT02_GPS_Caller_QueryInfo:
{
KKSGT02_Mobile_QueryInfo mobileQuery = new KKSGT02_Mobile_QueryInfo();
mobileQuery.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity4GT02(fullGpsCode, mobileQuery.GPSInfo);
if (dataEntity != null)
{
byte[] byteAddress = GetAddressByte(dataEntity, Address_PACK_Type.GPS_GetAddress, mobileQuery.Mobile, kksFrame.SerialNum);
responseList.Add(GetResponseMsg(0x1A, byteAddress));
}
}
break;
}
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
//GT06
else if (buffer != null && buffer[0] == 0x78 && buffer[1] == 0x78)
{
fullGpsCode = GetGPSCode(sessionID);
KKSFrame kksFrame = new KKSFrame();
kksFrame.ReadBuffer(buffer);
if (!kksFrame.IsValidData)
{
return null;
}
if (kksFrame.ProtocolNo == KKSProtocolNO.LoginReg)
{
KKSLogin kksLogin = new KKSLogin();
kksLogin.ReadBuffer(kksFrame.Data);
fullGpsCode = base.CodePrefix + GetHexString((long)kksLogin.TerminalIMEI, 30);
if (!string.IsNullOrEmpty(fullGpsCode))
{
AddCodeSessionTb(fullGpsCode, sessionID);
OnAddConnectionEvent(fullGpsCode, sessionID);
AddCodeGpsTypeRelation(fullGpsCode, kksLogin.HDType);
if (kksLogin.HDType == KKS_HDType.GT07 || kksLogin.HDType == KKS_HDType.GT06 || kksLogin.HDType==KKS_HDType.GT03)
{
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
}
responseList.Add(GetResponseMsg(0x01, kksFrame.SerialNum));
}
debuggerLog += "ProtocolNo：" + kksFrame.ProtocolNo.ToString();
if (!string.IsNullOrEmpty(fullGpsCode))
{
debuggerLog += "--fullGpsCode：" + fullGpsCode;
switch (kksFrame.ProtocolNo)
{
case KKSProtocolNO.StatusInfo://0x13
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT06 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKStatus status = new KKStatus();
status.ReadBuffer(kksFrame.Data);
AddCodeVehicleStatusTb(fullGpsCode, status);
dataEntity = GetGPSDataEntity(fullGpsCode, status);
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
else if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301))
{
KKS_Mobile_Status status = new KKS_Mobile_Status();
status.ReadBuffer(kksFrame.Data);
if (status.LocationStatus == 1)
{
bool isPlunder = status.PlunderStatus == 100;
dataEntity = GetGPSDataEntity(fullGpsCode, isPlunder);
}
else
{
Logger.Warn("手机终端收到心跳包，但是未定位");
}
}
else if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT07)
{
if (_LastReceiveDataProtocolNo[fullGpsCode] == KKSProtocolNO.StatusInfo)
{
if (_CodeVehicleGpsData.ContainsKey(fullGpsCode))
{
dataEntity = _CodeVehicleGpsData[fullGpsCode];
}
else
{
dataEntity = FetchData.GetInstance().GetLastGpsEntityByGpsCode(fullGpsCode);
}
if (dataEntity == null)
{
Logger.Warn("收到的定位数据全是无效数据，或者没有从gps_currentinfo中取到" + fullGpsCode + "的数据");
}
else
{
dataEntity = SetStatusValue4GPSDataEntity(dataEntity);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
dataEntity.GPSCode = fullGpsCode.Substring(4);
}
}
else
{
}
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
responseList.Add(GetResponseMsg(0x13, kksFrame.SerialNum));
break;
case KKSProtocolNO.GPSInfo://0x10
base.OnDebugDataEvent(base.TransfersType.ToString(), fullGpsCode, "收到GPS包");
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKSGPSInfo gpsInfo = new KKSGPSInfo();
gpsInfo.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity(fullGpsCode, gpsInfo);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
responseList.Add(GetResponseMsg(0x10, kksFrame.SerialNum));
}
break;
case KKSProtocolNO.LBSInfo://0x11
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKSLBSInfo lbsInfo = new KKSLBSInfo();
lbsInfo.ReadBuffer(kksFrame.Data, LBS_PACK_Type.MovoLBS);
CELL_Position_Info position = new CELL_Position_Info();
byte[] bResponse = GetLbsPosition(lbsInfo, ref position);
if (bResponse != null)
{
dataEntity = GetGPSDataEntity(fullGpsCode, lbsInfo.ReportTime, position, false);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
}
responseList.Add(GetResponseMsg(0x11, kksFrame.SerialNum));
}
break;
case KKSProtocolNO.ET200_GPS_LBS_Info://0x22
KKSGPS_LBS_Info gps_lbs_info1 = new KKSGPS_LBS_Info();
gps_lbs_info1.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity(fullGpsCode, gps_lbs_info1.GPS);
dataEntity.ACCState = kksFrame.Data[kksFrame.Data.Length - 3];
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
responseList.Add(GetResponseMsg(0x22, kksFrame.SerialNum));
break;
case KKSProtocolNO.GPS_LBS_Info://0x12
KKSGPS_LBS_Info gps_lbs_info = new KKSGPS_LBS_Info();
gps_lbs_info.ReadBuffer(kksFrame.Data);
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT06 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
dataEntity = GetGPSDataEntity(fullGpsCode, gps_lbs_info.GPS, false);
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
else if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT07)
{
dataEntity = GetGPSDataEntity(fullGpsCode, gps_lbs_info.GPS);
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
break;
case KKSProtocolNO.ET200_GPS_LBS_Status_Info://0x26
KKSMobile_GPS_LBS_StatusInfo gps_lbs_statusinfo1 = new KKSMobile_GPS_LBS_StatusInfo();
gps_lbs_statusinfo1.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity(fullGpsCode, gps_lbs_statusinfo1.GPS);
GPSDataEntity pr=GetPreGpsDataEntity(fullGpsCode);
if (pr != null)
{
dataEntity.ACCState = pr.ACCState;
}
byte[] byteAddress2 = GetAddressByte(dataEntity, Address_PACK_Type.GPS_Plunder, new byte[21], kksFrame.SerialNum);
responseList.Add(GetResponseMsg(0x26, byteAddress2));
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
break;
case KKSProtocolNO.GPS_LBS_Status_Info://0x16
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT06 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKSGPS_LBS_StatusInfo gps_lbs_statusinfo = new KKSGPS_LBS_StatusInfo();
gps_lbs_statusinfo.ReadBuffer(kksFrame.Data);
bool isPunderAlarm = false;
KKStatus objStatus = gps_lbs_statusinfo.Status;
//由于硬件缺陷采用临时方案
switch (gps_lbs_statusinfo.Status.AlarmType)
{
case KKSAlarmType.PowerOff:
objStatus.PowerState = 1;
break;
case KKSAlarmType.SOS:
objStatus.AlarmType = KKSAlarmType.Normal;
isPunderAlarm = true;
break;
}
AddCodeVehicleStatusTb(fullGpsCode, objStatus);
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
dataEntity = GetGPSDataEntity(fullGpsCode, gps_lbs_statusinfo.GPS, isPunderAlarm);
responseList.Add(GetResponseMsg(0x16, kksFrame.SerialNum));
}
else if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT07)
{
UpdateLastProtocolNo(fullGpsCode, kksFrame.ProtocolNo);
}
else if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301))
{
KKSMobile_GPS_LBS_StatusInfo gps_lbs_statusinfo = new KKSMobile_GPS_LBS_StatusInfo();
gps_lbs_statusinfo.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity(fullGpsCode, gps_lbs_statusinfo.GPS);
if (dataEntity != null)
{
byte[] byteAddress = GetAddressByte(dataEntity, Address_PACK_Type.GPS_Plunder, new byte[21], kksFrame.SerialNum);
responseList.Add(GetResponseMsg(0x16, byteAddress));
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
}
}
break;
case KKSProtocolNO.StringInfo://0x15
string strClientMsg = Encoding.ASCII.GetString(kksFrame.Data);
base.OnDebugDataEvent(base.TransfersType.ToString(), fullGpsCode, "[Reply]:" + strClientMsg);
Logger.Trace("收到客户端应答[" + fullGpsCode + "]:" + strClientMsg);
break;
case KKSProtocolNO.LBS_Caller_QueryInfo://0x17
{
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKS_LBS_MobileInfo lbs_mobile = new KKS_LBS_MobileInfo();
lbs_mobile.ReadBuffer(kksFrame.Data);
CELL_Position_Info position = new CELL_Position_Info();
byte[] bResponse = GetLbsPosition(lbs_mobile.LBS, ref position);
if (bResponse != null)
{
dataEntity = GetGPSDataEntity(fullGpsCode, lbs_mobile.LBS.ReportTime, position, false);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
if (dataEntity != null)
{
byte[] byteAddress = GetAddressByte(dataEntity, Address_PACK_Type.LBS_GetAddress, lbs_mobile.Mobile, kksFrame.SerialNum);
responseList.Add(GetResponseMsg(0x17, byteAddress));
}
}
}
}
break;
case KKSProtocolNO.Full_LBS_Info://0x18
{
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKS_FullLBS_Info lbsInfo = new KKS_FullLBS_Info();
lbsInfo.ReadBuffer(kksFrame.Data);
CELL_Position_Info position = new CELL_Position_Info();
byte[] bResponse = GetLbsPosition(lbsInfo, ref position);
if (bResponse != null)
{
dataEntity = GetGPSDataEntity(fullGpsCode, lbsInfo.ReportTime, position, false);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
}
responseList.Add(GetResponseMsg(0x18, kksFrame.SerialNum));
}
}
break;
case KKSProtocolNO.GPS_Full_LBS_Info://0x1E
{
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301))
{
KKS_GPS_FullLBS_Info gps_fullLBS = new KKS_GPS_FullLBS_Info();
gps_fullLBS.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity(fullGpsCode, gps_fullLBS.GPS);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
}
}
break;
case KKSProtocolNO.LBS_Status_Info://0x19
{
if (_CodeGpsTypeRelation.ContainsKey(fullGpsCode) && (_CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GS503 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GK301 || _CodeGpsTypeRelation[fullGpsCode] == KKS_HDType.GT03))
{
KKS_Mobile_LBS_Status lbs_Status = new KKS_Mobile_LBS_Status();
lbs_Status.ReadBuffer(kksFrame.Data);
CELL_Position_Info position = new CELL_Position_Info();
byte[] bResponse = GetLbsPosition(lbs_Status.LBS, ref position);
if (bResponse != null)
{
dataEntity = GetGPSDataEntity(fullGpsCode, DateTime.Now, position, lbs_Status.Status.PlunderStatus == 100);
AddCodeVehicleGpsData(fullGpsCode, dataEntity);
}
if (dataEntity != null)
{
byte[] byteAddress = GetAddressByte(dataEntity, Address_PACK_Type.LBS_Plunder, new byte[21], kksFrame.SerialNum);
responseList.Add(GetResponseMsg(0x17, byteAddress));
}
}
}
break;
case KKSProtocolNO.ET200_GPS_Caller_QueryInfo://0x2a
case KKSProtocolNO.GPS_Caller_QueryInfo://0x1a
KKS_GPS_MobileInfo gps_mobile = new KKS_GPS_MobileInfo();
gps_mobile.ReadBuffer(kksFrame.Data);
dataEntity = GetGPSDataEntity(fullGpsCode, gps_mobile.GPS);
if (dataEntity != null)
{
byte[] byteAddress = GetAddressByte(dataEntity, Address_PACK_Type.GPS_GetAddress, gps_mobile.Mobile, kksFrame.SerialNum);
responseList.Add(GetResponseMsg(0x1A, byteAddress));
}
break;
case KKSProtocolNO.Set_InstructionInfo:
case KKSProtocolNO.Get_InstructionInfo:
Instruction_Info instructionInfo = new Instruction_Info();
instructionInfo.ReadBuffer(kksFrame.Data);
string responseStr = Encoding.ASCII.GetString(instructionInfo.InstructionContent);
int flag = responseStr.IndexOf('\0');
if (flag > 0)
{
responseStr = responseStr.Substring(0, flag);
}
bool IsAnswer = true;
if (responseStr.StartsWith("SEESOS"))
OnSendAnswerToWebEvent(responseStr, true, fullGpsCode, ControlCmdType.GetFriendNumber, true);
else if (responseStr.StartsWith("SOS=Success!"))
OnSendAnswerToWebEvent(responseStr, true, fullGpsCode, ControlCmdType.SetFriendNumber, true);
else if (responseStr.StartsWith("GPSON"))
OnSendAnswerToWebEvent(responseStr, true, fullGpsCode, ControlCmdType.OpenGPS, true);
else if (responseStr.StartsWith("GPSON=OverTime Off!"))
{
IsAnswer = false;
}
else
IsAnswer = false;
if (IsAnswer)
Logger.Trace("---gps应答：" + kksFrame.ProtocolNo.ToString() + "----" + fullGpsCode + "---" + responseStr);
break;
}
}
}
}
catch (Exception ex)
{
Logger.Error(ex);
}
if (dataEntity != null)
{
debuggerLog += "--dataEntity：" + GetStringByGPSDataEntity(dataEntity);
}
Logger.Warn(debuggerLog);
return dataEntity;
}