// this function does the history refresh, executes on Background worker or background history refresh thread
private void DoRefreshHistory(RefreshWorkerArgs args)
{
HistoryList hist = null;
try
{
refreshWorkerArgs = args;
Trace.WriteLine(BaseUtils.AppTicks.TickCountLap() + " Load history for Cmdr " + args.CurrentCommander + " " + EDCommander.Current.Name);
if (args.RemoveDuplicateFSDEntries)
{
int n = JournalEntry.RemoveDuplicateFSDEntries(EDCommander.CurrentCmdrID);
LogLine(string.Format("Removed {0} FSD entries".T(EDTx.EDDiscoveryForm_FSDRem), n));
}
hist = HistoryList.LoadHistory(journalmonitor,
() => PendingClose,
(p, s) => ReportRefreshProgress(p, string.Format("Processing log file {0}".T(EDTx.EDDiscoveryController_PLF), s)), args.NetLogPath,
args.ForceNetLogReload, args.ForceJournalReload, args.CurrentCommander,
EDDConfig.Instance.FullHistoryLoadDayLimit, EDDConfig.Instance.EssentialEventTypes);
Trace.WriteLine(BaseUtils.AppTicks.TickCountLap() + " Load history complete with " + hist.Count + " records");
}
catch (Exception ex)
{
LogLineHighlight("History Refresh Error: " + ex);
}
ReportRefreshProgress(-1, "Refresh Displays".T(EDTx.EDDiscoveryController_RD));
InvokeAsyncOnUiThread(() => ForegroundHistoryRefreshCompleteonUI(hist));
}
// this function does the history refresh, executes on Background worker or background history refresh thread
private void DoRefreshHistory(RefreshWorkerArgs args)
{
HistoryList hist = null;
try
{
refreshWorkerArgs = args;
Trace.WriteLine(BaseUtils.AppTicks.TickCountLap() + " Load history for Cmdr " + args.CurrentCommander + " " + EDCommander.Current.Name);
hist = HistoryList.LoadHistory(journalmonitor,
() => PendingClose,
(p, s) => ReportRefreshProgress(p, string.Format("Processing log file {0}".Tx(this, "PLF"), s)), args.NetLogPath,
args.ForceJournalReload, args.ForceJournalReload, args.CurrentCommander,
EDDConfig.Instance.ShowUIEvents,
EDDConfig.Instance.FullHistoryLoadDayLimit, EDDConfig.Instance.EssentialEventTypes);
Trace.WriteLine(BaseUtils.AppTicks.TickCountLap() + " Load history complete with " + hist.Count + " records");
}
catch (Exception ex)
{
LogLineHighlight("History Refresh Error: " + ex);
}
initComplete.WaitOne();
ReportRefreshProgress(-1, "Refresh Displays".Tx(this, "RD"));
InvokeAsyncOnUiThread(() => ForegroundHistoryRefreshComplete(hist));
}
// this function does the history refresh, executes on Background worker or background history refresh thread
private void DoRefreshHistory(RefreshWorkerArgs args)
{
HistoryList hist = null;
try
{
refreshWorkerArgs = args;
Trace.WriteLine(BaseUtils.AppTicks.TickCountLap() + " Load history for Cmdr " + args.CurrentCommander + " " + EDCommander.Current.Name);
if (args.RemoveDuplicateFSDEntries)
{
int n = JournalEntry.RemoveDuplicateFSDEntries(EDCommander.CurrentCmdrID);
LogLine(string.Format("Removed {0} FSD entries".T(EDTx.EDDiscoveryForm_FSDRem), n));
}
if (args.CurrentCommander >= 0) // if we have a real commander
{
journalmonitor.SetupWatchers(); // monitors are stopped, set up watchers
int forcereloadoflastn = args.ForceJournalReload ? int.MaxValue / 2 : 0; // if forcing a reload, we indicate that by setting the reload count to a very high value, but not enough to cause int wrap
journalmonitor.ParseJournalFilesOnWatchers((p, s) => ReportRefreshProgress(p, string.Format("Processing log file {0}".T(EDTx.EDDiscoveryController_PLF), s)),
forcereloadoflastn);
if (args.NetLogPath != null) // see if net logs need reading for old times sake.
{
NetLogClass.ParseFiles(args.NetLogPath, out string errstr, EDCommander.Current.MapColour, () => PendingClose, (p, s) => ReportRefreshProgress(p, s),
args.ForceNetLogReload, currentcmdrid: args.CurrentCommander);
}
}
hist = HistoryList.LoadHistory((s) => ReportRefreshProgress(-1, s),
args.CurrentCommander,
EDDConfig.Instance.FullHistoryLoadDayLimit,
EDDConfig.Instance.EssentialEventTypes
);
if (args.NetLogPath != null)
{
ReportRefreshProgress(-1, "Netlog Updating System Positions");
hist.FillInPositionsFSDJumps(LogLine); // if netlog reading, try and resolve systems..
}
EDCommander.Current.FID = hist.GetCommanderFID(); // ensure FID is set.. the other place it gets changed is a read of LoadGame.
ReportRefreshProgress(-1, "Done");
Trace.WriteLine(BaseUtils.AppTicks.TickCountLap() + " Load history complete with " + hist.Count + " records");
}
catch (Exception ex)
{
LogLineHighlight("History Refresh Error: " + ex);
}
ReportRefreshProgress(-1, "Refresh Displays".T(EDTx.EDDiscoveryController_RD));
InvokeAsyncOnUiThread(() => ForegroundHistoryRefreshCompleteonUI(hist));
}
// this thread waits around until told to do a refresh then performs it.
// ONLY used for subsequent refreshes, first one done on background worker
private void BackgroundHistoryRefreshWorkerThread()
{
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread going.. waiting for read for refresh");
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh after initial load caused by DoRefreshHistory, called by the controller. It sets the flag
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread refresh given permission, close " + PendingClose);
while (!PendingClose)
{
int wh = WaitHandle.WaitAny(new WaitHandle[] { closeRequested, refreshRequested }); // wait for a second and subsequent refresh request.
System.Diagnostics.Debug.WriteLine("Background history refresh worker - kicked due to " + wh);
if (PendingClose)
{
break;
}
switch (wh)
{
case 0: // Close Requested
break;
case 1: // Refresh Requested
journalmonitor.StopMonitor(); // this is called by the foreground. Ensure background is stopped. Foreground must restart it.
EdsmLogFetcher.AsyncStop();
InvokeAsyncOnUiThread(() =>
{
OnRefreshStarting?.Invoke();
});
RefreshWorkerArgs argstemp = null;
RefreshWorkerArgs args = null;
while (refreshWorkerQueue.TryDequeue(out argstemp)) // Get the most recent refresh
{
args = argstemp;
}
if (args != null)
{
readyForNewRefresh.Reset();
DoRefreshHistory(args);
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh
}
break;
}
}
}
private void DoRefreshHistory(RefreshWorkerArgs args)
{
HistoryList hist = null;
try
{
refreshWorkerArgs = args;
hist = HistoryList.LoadHistory(journalmonitor, () => PendingClose, (p, s) => ReportProgress(p, $"Processing log file {s}"), args.NetLogPath, args.ForceJournalReload, args.ForceJournalReload, args.CheckEdsm, args.CurrentCommander);
}
catch (Exception ex)
{
LogLineHighlight("History Refresh Error: " + ex);
}
InvokeAsyncOnUiThread(() => RefreshHistoryWorkerCompleted(hist));
}
// this thread waits around until told to do a refresh then performs it.
// ONLY used for subsequent refreshes, first one done on background worker
private void BackgroundHistoryRefreshWorkerThread()
{
// TBD why swalllow one of these.. logic again seems convoluted
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh after initial refresh
while (!PendingClose)
{
int wh = WaitHandle.WaitAny(new WaitHandle[] { closeRequested, refreshRequested });
RefreshWorkerArgs argstemp = null;
RefreshWorkerArgs args = null;
if (PendingClose)
{
break;
}
switch (wh)
{
case 0: // Close Requested
break;
case 1: // Refresh Requested
journalmonitor.StopMonitor(); // this is called by the foreground. Ensure background is stopped. Foreground must restart it.
EdsmLogFetcher.AsyncStop();
InvokeAsyncOnUiThread(() =>
{
OnRefreshStarting?.Invoke();
});
while (refreshWorkerQueue.TryDequeue(out argstemp)) // Get the most recent refresh
{
args = argstemp;
}
if (args != null)
{
readyForNewRefresh.Reset();
DoRefreshHistory(args);
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh
}
break;
}
}
}
// indicate change commander, indicate netlogpath load (with forced refresh), indicate forced journal load
public bool RefreshHistoryAsync(string netlogpath = null, bool forcenetlogreload = false, bool forcejournalreload = false, int?currentcmdr = null, bool removedupfsdentries = false)
{
if (PendingClose)
{
return(false);
}
bool newrefresh = false;
RefreshWorkerArgs curargs = refreshWorkerArgs;
if (refreshHistoryRequestedFlag == 0) // if we are not operating
{
if (curargs == null || // and we have mateirlally changed comething important
curargs.ForceNetLogReload != forcenetlogreload ||
curargs.ForceJournalReload != forcejournalreload ||
curargs.CurrentCommander != (currentcmdr ?? history.CommanderId) ||
curargs.NetLogPath != netlogpath ||
curargs.RemoveDuplicateFSDEntries != removedupfsdentries)
{
newrefresh = true; // we queue the refresh, even if we have a async refresh pending..
}
}
if (Interlocked.CompareExchange(ref refreshHistoryRequestedFlag, 1, 0) == 0 || newrefresh) // set the refresh requested to 1 in all circumstances, to stop a
{
refreshWorkerQueue.Enqueue(new RefreshWorkerArgs
{
NetLogPath = netlogpath,
ForceNetLogReload = forcenetlogreload,
ForceJournalReload = forcejournalreload,
CurrentCommander = currentcmdr ?? history.CommanderId,
RemoveDuplicateFSDEntries = removedupfsdentries
});
refreshRequested.Set();
return(true);
}
else
{
return(false);
}
}
public bool RefreshHistoryAsync(string netlogpath = null, bool forcenetlogreload = false, bool forcejournalreload = false, bool checkedsm = false, int?currentcmdr = null)
{
if (PendingClose)
{
return(false);
}
bool newrefresh = false;
RefreshWorkerArgs curargs = refreshWorkerArgs;
if (refreshRequestedFlag == 0)
{
if (curargs == null ||
curargs.CheckEdsm != checkedsm ||
curargs.ForceNetLogReload != forcenetlogreload ||
curargs.ForceJournalReload != forcejournalreload ||
curargs.CurrentCommander != (currentcmdr ?? history.CommanderId) ||
curargs.NetLogPath != netlogpath)
{
newrefresh = true;
}
}
if (Interlocked.CompareExchange(ref refreshRequestedFlag, 1, 0) == 0 || newrefresh)
{
refreshWorkerQueue.Enqueue(new RefreshWorkerArgs
{
NetLogPath = netlogpath,
ForceNetLogReload = forcenetlogreload,
ForceJournalReload = forcejournalreload,
CheckEdsm = checkedsm,
CurrentCommander = currentcmdr ?? history.CommanderId
});
refreshRequested.Set();
return(true);
}
else
{
return(false);
}
}
private void DoRefreshHistory(RefreshWorkerArgs args)
{
HistoryList hist = null;
try
{
refreshWorkerArgs = args;
Debug.WriteLine(BaseUtils.AppTicks.TickCount100 + " Load history");
hist = HistoryList.LoadHistory(journalmonitor, () => PendingClose, (p, s) => ReportProgress(p, $"Processing log file {s}"), args.NetLogPath,
args.ForceJournalReload, args.ForceJournalReload, args.CheckEdsm, args.CurrentCommander, EDDConfig.Instance.ShowUIEvents);
Debug.WriteLine(BaseUtils.AppTicks.TickCount100 + " Load history complete");
}
catch (Exception ex)
{
LogLineHighlight("History Refresh Error: " + ex);
}
InvokeAsyncOnUiThread(() => RefreshHistoryWorkerCompleted(hist));
}
// this thread waits around until told to do a refresh then performs it.
// ONLY used for subsequent refreshes, first one done on background worker
private void BackgroundHistoryRefreshWorkerThread()
{
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread going.. waiting for read for refresh");
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh after initial load caused by DoRefreshHistory, called by the controller. It sets the flag
System.Diagnostics.Debug.WriteLine("Background history refresh worker thread refresh given permission, close " + PendingClose);
int capirefreshinterval = 10000; // how often we check CAPI system. This is not the poll interval.
while (!PendingClose)
{
int wh = WaitHandle.WaitAny(new WaitHandle[] { closeRequested, refreshRequested }, capirefreshinterval); // wait for a second and subsequent refresh request.
if (PendingClose)
{
break;
}
switch (wh)
{
case 0: // Close Requested
break;
case 1: // Refresh Requested
journalmonitor.StopMonitor(); // this is called by the foreground. Ensure background is stopped. Foreground must restart it.
EdsmLogFetcher.AsyncStop();
InvokeAsyncOnUiThread(() =>
{
OnRefreshStarting?.Invoke();
});
RefreshWorkerArgs argstemp = null;
RefreshWorkerArgs args = null;
while (refreshWorkerQueue.TryDequeue(out argstemp)) // Get the most recent refresh
{
args = argstemp;
}
if (args != null)
{
readyForNewRefresh.Reset();
DoRefreshHistory(args);
WaitHandle.WaitAny(new WaitHandle[] { closeRequested, readyForNewRefresh }); // Wait to be ready for new refresh
}
break;
case WaitHandle.WaitTimeout:
if (EDCommander.Current.ConsoleCommander && FrontierCAPI.Active)
{
var retstate = FrontierCAPI.ManageJournalDownload(EDCommander.Current.ConsoleUploadHistory, EDDOptions.Instance.CAPIDirectory(),
EDCommander.Current.Name,
new TimeSpan(0, 30, 0), // journal poll interval
28); // and days back in time to look
if (EDCommander.Current.ConsoleUploadHistory == null || !retstate.DeepEquals(EDCommander.Current.ConsoleUploadHistory)) // if changed
{
EDCommander.Current.ConsoleUploadHistory = retstate;
EDCommander.Current.Update();
}
}
break;
}
}
}
