private DeviceData ParseN42File(NuclideDataSet s, DateTime time)
{
object[] data = new object[] { time,
time.AddMinutes(-5), time, s.Coefficients,
s.ChannelData, s.DoseRate, s.Temperature, s.HighVoltage,
s.CalibrationNuclideFound,
s.ReferencePeakEnergyFromPosition };
DeviceData dd = new DeviceData(this, data);
dd.InsertIntoCommand = this.insertIntoCommand;
return(dd);
}
private void Record(NuclideDataSet set, DateTime now)
{
DateTime time = DateTime.Parse(set.EndTime);
// double minutesAdjust = this.minuteAdjust / 5 * 5 - 5;
// time = time.AddMinutes(-minutesAdjust);
var dd = this.ParseN42File(set, time);
this.SynchronizationContext.Post(this.DataReceived, dd);
foreach (var nd in set.sets)
{
if (nd.Indication == "100")
{
var dd2 = this.ParseNuclideData(nd, time);
this.SynchronizationContext.Post(this.DataReceived, dd2);
}
}
}
// TODO: CalibrationNuclideFound and ReferencePeakEnergyFromPosition
private NuclideDataSet ParseData(XmlDocument doc, XmlNamespaceManager nsmgr)
{
//
string st = doc.Value("//a:Spectrum/a:StartTime", nsmgr);
// Basicly, we use the EndTime.
string et = doc.Value("//s:EndTime", nsmgr);
string co = doc.Value("//a:Calibration[@Type='Energy']//a:Coefficients", nsmgr);
if (string.IsNullOrEmpty(co))
{
co = doc.Value("//a:Coefficients", nsmgr);
}
string cd = doc.Value("//a:ChannelData", nsmgr);
string dr = doc.Value("//a:DoseRate", nsmgr);
if (dr != null && dr.Length > 0)
{
double v;
if (double.TryParse(dr, out v))
{
dr = (v * 1000).ToString();
}
else
{
dr = "0.0 (ERR)";
}
}
string tp = doc.Value("//s:Temperature", nsmgr);
string hv = doc.Value("//s:HighVoltage", nsmgr);
// 参考核素状态
string ns = doc.Value("//s:CalibrationNuclideFound", nsmgr);
// 参考核素能量
string ne = doc.Value("//s:ReferencePeakEnergyFromPosition", nsmgr);
NuclideDataSet set = new NuclideDataSet();
set.StartTime = st;
set.EndTime = et;
set.Coefficients = co;
set.ChannelData = cd;
set.DoseRate = dr;
set.Temperature = tp;
set.HighVoltage = hv;
set.CalibrationNuclideFound = (bool)(ns != "false");
set.ReferencePeakEnergyFromPosition = ne;
XmlNodeList list = doc.SelectNodes("//a:Nuclide", nsmgr);
foreach (XmlNode n in list)
{
string nn = n.Value("a:NuclideName", nsmgr);
string ni = n.Value("a:NuclideIDConfidenceIndication", nsmgr);
string na = n.Value("a:NuclideActivity", nsmgr);
string nd = n.Value("s:DoseRate", nsmgr);
if (nd != null && nd.Length > 0)
{
double v;
if (double.TryParse(nd, out v))
{
nd = (v * 1000).ToString();
}
else
{
nd = "0.0 (ERR)";
}
}
string ch = string.Empty;
string en = string.Empty;
var peak = n.SelectSingleNode("s:Peak", nsmgr);
if (peak != null)
{
foreach (XmlAttribute attr in peak.Attributes)
{
string attrName = attr.Name.ToLower();
if (attrName == "channel")
{
ch = attr.Value;
}
else if (attrName == "energy")
{
en = attr.Value;
}
}
}
NuclideData data = new NuclideData()
{
Name = nn, Activity = na, Indication = ni, DoseRate = nd,
Channel = ch, Energy = en
};
set.AddNuclideData(data);
}
return(set);
}
/// <summary>
///
/// </summary>
/// <param name="o"></param>
private void TimerCallback(object o)
{
// The temp file name is fixed.
DateTime now = DateTime.Now;
string tempFile = this.DeviceConfigPath + "\\temp_download_file.xml";
string filePath = string.Empty;
if (this.IsVirtual)
{
filePath = this.DeviceConfigPath + "/sara0231_2012-09-01T03_50_00Z-5min.n42";
File.Copy(filePath, tempFile, true);
}
else
{
// Start download ...
string fileName1 = GetFileNameOnDevice(now);
// 判断NaI谱文件是否已经成功下载
if (fileName1 == LastDownLoadFileName)
{
return;
}
string fileName2 = GetFileName(now);
string datePath = LogPath.GetDeviceLogFilePath(this.Id, now) + "\\" + now.Day.ToString();
this.DoFolderPolicy(datePath);
if (!Directory.Exists(datePath))
{
Directory.CreateDirectory(datePath);
}
filePath = datePath + "\\" + fileName2;
if (File.Exists(filePath))
{
return;
}
// Download the file.
string address = this.addr + fileName1;
using (WebClient client = new WebClient())
{
try
{
client.Credentials = new NetworkCredential("root", "root");
// DO NOT USE the FOLLOWING LINE
// client.UseDefaultCredentials = true;
if (File.Exists(tempFile))
{
File.Delete(tempFile);
}
client.DownloadFile(address, tempFile);
}
catch (Exception e)
{
RecordManager.DoSystemEventRecord(this, string.Format("{0} Try to download {1}: Failed.", now, address));
RecordManager.DoSystemEventRecord(this, e.Message);
return;
}
}
// 下载成功之后记录，防止多次下载
LastDownLoadFileName = fileName1;
}
Thread.Sleep(1000);
if (File.Exists(tempFile))
{
try
{
XmlDocument doc = new XmlDocument();
doc.Load(tempFile);
// XmlElement root = doc.DocumentElement;
var nsmgr = new XmlNamespaceManager(doc.NameTable);
nsmgr.AddNamespace("a", "http://physics.nist.gov/Divisions/Div846/Gp4/ANSIN4242/2005/ANSIN4242");
nsmgr.AddNamespace("s", "http://www.technidata.com/ENVINET/SARA");
nsmgr.AddNamespace("e", "http://www.technidata.com/ENVINET");
NuclideDataSet set = this.ParseData(doc, nsmgr);
this.Record(set, now);
File.Move(tempFile, filePath);
}
catch (IOException e)
{
RecordManager.DoSystemEventRecord(this, e.Message);
}
catch (Exception e)
{
RecordManager.DoSystemEventRecord(this, e.Message);
}
finally
{
// TODO: Gzip the file, put it into the Date-folder, then delete this xml file.
}
}
}
// TODO: CalibrationNuclideFound and ReferencePeakEnergyFromPosition
private NuclideDataSet ParseData(XmlDocument doc, XmlNamespaceManager nsmgr)
{
//
string st = doc.Value("//a:Spectrum/a:StartTime", nsmgr);
// Basicly, we use the EndTime.
string et = doc.Value("//s:EndTime", nsmgr);
string co = doc.Value("//a:Coefficients", nsmgr);
string cd = doc.Value("//a:ChannelData", nsmgr);
string dr = doc.Value("//a:DoseRate", nsmgr);
if (dr != null && dr.Length > 0)
{
double v;
if (double.TryParse(dr, out v))
{
dr = (v * 1000).ToString();
}
else
{
dr = "0.0 (ERR)";
}
}
string tp = doc.Value("//s:Temperature", nsmgr);
string hv = doc.Value("//s:HighVoltage", nsmgr);
// 参考核素状态
string ns = doc.Value("//s:CalibrationNuclideFound", nsmgr);
// 参考核素能量
string ne = doc.Value("//s:ReferencePeakEnergyFromPosition", nsmgr);
NuclideDataSet set = new NuclideDataSet();
set.StartTime = st;
set.EndTime = et;
set.Coefficients = co;
set.ChannelData = cd;
set.DoseRate = dr;
set.Temperature = tp;
set.HighVoltage = hv;
set.CalibrationNuclideFound = (bool)(ns != "false");
set.ReferencePeakEnergyFromPosition = ne;
XmlNodeList list = doc.SelectNodes("//a:Nuclide", nsmgr);
foreach (XmlNode n in list)
{
string nn = n.Value("a:NuclideName", nsmgr);
string ni = n.Value("a:NuclideIDConfidenceIndication", nsmgr);
string na = n.Value("a:NuclideActivity", nsmgr);
string nd = n.Value("s:DoseRate", nsmgr);
if (nd != null && nd.Length > 0)
{
double v;
if (double.TryParse(nd, out v))
{
nd = (v * 1000).ToString();
}
else
{
nd = "0.0 (ERR)";
}
}
string ch = string.Empty;
string en = string.Empty;
var peak = n.SelectSingleNode("s:Peak", nsmgr);
if (peak != null)
{
foreach (XmlAttribute attr in peak.Attributes)
{
string attrName = attr.Name.ToLower();
if (attrName == "channel")
{
ch = attr.Value;
}
else if (attrName == "energy")
{
en = attr.Value;
}
}
}
NuclideData data = new NuclideData() {
Name = nn, Activity = na, Indication = ni, DoseRate = nd,
Channel = ch, Energy = en
};
set.AddNuclideData(data);
}
return set;
}
private DeviceData ParseN42File(NuclideDataSet s, DateTime time)
{
object[] data = new object[]{ time,
time.AddMinutes(-5) , time, s.Coefficients,
s.ChannelData, s.DoseRate, s.Temperature, s.HighVoltage,
s.CalibrationNuclideFound,
s.ReferencePeakEnergyFromPosition
};
DeviceData dd = new DeviceData(this, data);
dd.InsertIntoCommand = this.insertIntoCommand;
return dd;
}
private void Record(NuclideDataSet set, DateTime now)
{
DateTime time = DateTime.Parse(set.EndTime);
// double minutesAdjust = this.minuteAdjust / 5 * 5 - 5;
// time = time.AddMinutes(-minutesAdjust);
var dd = this.ParseN42File(set, time);
this.SynchronizationContext.Post(this.DataReceived, dd);
foreach (var nd in set.sets)
{
if (nd.Indication == "100")
{
var dd2 = this.ParseNuclideData(nd, time);
this.SynchronizationContext.Post(this.DataReceived, dd2);
}
}
}
