public static SystemPosition Parse(DateTime lasttime, string line)
{
SystemPosition sp = new SystemPosition();
try {
if (line.Length < 15)
return null;
if (line.StartsWith("<data>"))
return null;
string str = line.Substring(1, 2);
int hour = int.Parse(str);
int min = int.Parse(line.Substring(4, 2));
int sec = int.Parse(line.Substring(7, 2));
sp.Time = new DateTime(lasttime.Year, lasttime.Month, lasttime.Day, hour, min, sec);
if (sp.Time.Subtract(lasttime).TotalHours < -12)
sp.Time = sp.Time.AddDays(1);
str = line.Substring(18, line.IndexOf(" Body:") - 19);
sp.Nr = int.Parse(str.Substring(0, str.IndexOf("(")));
sp.Name = str.Substring(str.IndexOf("(") + 1);
return sp;
} catch {
return null;
}
}
private void AddNewSystem(SystemPosition ps)
{
if (ps == null)
{
throw new ArgumentNullException("ps");
}
var starSystem = new StarSystem {
CreatedAt = DateTime.Now, Name = ps.Name
};
NetLogWatcherEventArgs args = new NetLogWatcherEventArgs();
args.CurrentSystem = starSystem;
OnNewPosition(this, args);
}
private void AddNewSystem(SystemPosition ps)
{
if (null == ps)
{
throw new ArgumentNullException("ps");
}
var now = DateTime.Now;
if (null == VisitedSystems.Find(p => p.Name == ps.Name))
{
_foundSystems.Add(new StarSystem()
{
CreatedAt = now,
Expedition = _expedition,
Name = ps.Name,
UpdatedAt = now
});
VisitedSystems.Add(ps);
}
}
static public SystemPosition Parse(DateTime lasttime, string line)
{
SystemPosition sp = new SystemPosition();
try {
if (line.Length < 15)
{
return(null);
}
if (line.StartsWith("<data>"))
{
return(null);
}
string str = line.Substring(1, 2);
int hour = int.Parse(str);
int min = int.Parse(line.Substring(4, 2));
int sec = int.Parse(line.Substring(7, 2));
sp.Time = new DateTime(lasttime.Year, lasttime.Month, lasttime.Day, hour, min, sec);
if (sp.Time.Subtract(lasttime).TotalHours < -12)
{
sp.Time = sp.Time.AddDays(1);
}
str = line.Substring(18, line.IndexOf(" Body:") - 19);
sp.Nr = int.Parse(str.Substring(0, str.IndexOf("(")));
sp.Name = str.Substring(str.IndexOf("(") + 1);
return(sp);
} catch {
return(null);
}
}
private void AddNewSystem(SystemPosition ps)
{
if (null == ps) throw new ArgumentNullException("ps");
var now = DateTime.Now;
if (null == VisitedSystems.Find(p => p.Name == ps.Name)) {
_foundSystems.Add(new StarSystem() {
CreatedAt = now,
Expedition = _expedition,
Name = ps.Name,
UpdatedAt = now
});
VisitedSystems.Add(ps);
}
}
public StarSystem RetrieveNextStarSystem(FileInfo fileInfo)
{
if (fileInfo == null)
{
throw new ArgumentNullException("fileInfo");
}
var starSystem = new StarSystem();
int count = 0, nrsystems = VisitedSystems.Count;
_foundSystems = new List <StarSystem>();
using (Stream fs = new FileStream(fileInfo.FullName, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) {
using (StreamReader sr = new StreamReader(fs)) {
DateTime gammastart = new DateTime(2014, 11, 22, 13, 00, 00);
string FirstLine = sr.ReadLine();
string line, str;
NetLogFileInfo nfi = null;
str = "20" + FirstLine.Substring(0, 8) + " " + FirstLine.Substring(9, 5);
DateTime filetime = DateTime.Parse(str);
if (_netlogfiles.ContainsKey(fileInfo.FullName))
{
nfi = _netlogfiles[fileInfo.FullName];
sr.BaseStream.Position = nfi.filePos;
sr.DiscardBufferedData();
}
while ((line = sr.ReadLine()) != null)
{
if (line.Contains(" System:"))
{
SystemPosition ps = SystemPosition.Parse(filetime, line);
if (ps != null)
{
if (ps.Name.Equals("Training"))
{
continue;
}
if (ps.Name.Equals("Destination"))
{
continue;
}
filetime = ps.Time;
if (VisitedSystems.Count > 0)
{
if (VisitedSystems[VisitedSystems.Count - 1].Name.Equals(ps.Name))
{
continue;
}
}
if (ps.Time.Subtract(gammastart).TotalMinutes > 0) // Ta bara med efter gamma.
{
AddNewSystem(ps);
count++;
}
}
}
}
if (nfi == null)
{
nfi = new NetLogFileInfo();
}
nfi.FileName = fileInfo.FullName;
nfi.lastchanged = File.GetLastWriteTimeUtc(nfi.FileName);
nfi.filePos = sr.BaseStream.Position;
nfi.fileSize = fileInfo.Length;
_netlogfiles[nfi.FileName] = nfi;
_lastnfi = nfi;
}
}
if (_foundSystems.Count > 0)
{
starSystem = _foundSystems[_foundSystems.Count - 1];
return(starSystem);
}
else
{
return(null);
}
}
private int ReadData(FileInfo fileInfo, StreamReader sr)
{
if (fileInfo == null)
{
throw new ArgumentNullException("fileInfo");
}
if (sr == null)
{
throw new ArgumentNullException("sr");
}
DateTime gammastart = new DateTime(2014, 11, 22, 13, 00, 00);
var count = 0;
DateTime filetime = DateTime.Now.AddDays(-500);
string FirstLine = sr.ReadLine();
string line, str;
NetLogFileInfo nfi = null;
str = "20" + FirstLine.Substring(0, 8) + " " + FirstLine.Substring(9, 5);
filetime = DateTime.Parse(str);
if (_netlogfiles.ContainsKey(fileInfo.FullName))
{
nfi = _netlogfiles[fileInfo.FullName];
sr.BaseStream.Position = nfi.filePos;
sr.DiscardBufferedData();
}
while ((line = sr.ReadLine()) != null)
{
if (line.Contains(" System:"))
{
SystemPosition ps = SystemPosition.Parse(filetime, line);
if (ps != null)
{
if (ps.Name.Equals("Training"))
{
continue;
}
if (ps.Name.Equals("Destination"))
{
continue;
}
filetime = ps.Time;
if (VisitedSystems.Count > 0)
{
if (VisitedSystems[VisitedSystems.Count - 1].Name.Equals(ps.Name))
{
continue;
}
}
if (ps.Time.Subtract(gammastart).TotalMinutes > 0) // Ta bara med efter gamma.
{
AddNewSystem(ps);
count++;
}
}
}
}
if (nfi == null)
{
nfi = new NetLogFileInfo();
}
nfi.FileName = fileInfo.FullName;
nfi.lastchanged = File.GetLastWriteTimeUtc(nfi.FileName);
nfi.filePos = sr.BaseStream.Position;
nfi.fileSize = fileInfo.Length;
_netlogfiles[nfi.FileName] = nfi;
_lastnfi = nfi;
return(count);
}
private void AddNewSystem(SystemPosition ps)
{
if (ps == null) throw new ArgumentNullException("ps");
var starSystem = new StarSystem { CreatedAt = DateTime.Now, Name = ps.Name };
NetLogWatcherEventArgs args = new NetLogWatcherEventArgs();
args.CurrentSystem = starSystem;
OnNewPosition(this, args);
}
