static int Main(string[] args)
{
AppDomain currentDomain = AppDomain.CurrentDomain;
currentDomain.UnhandledException += new UnhandledExceptionEventHandler(UnhandledExceptionHandler);
Application.SetUnhandledExceptionMode(UnhandledExceptionMode.CatchException);
Application.ThreadException += new System.Threading.ThreadExceptionEventHandler(UnhandledThreadExceptionHandler);
//ObjectStore.WaitForThenBlockBackgroundThreads(10000);
try
{
if (!CommandLine.Parser.Default.ParseArguments(args, options))
{
Console.WriteLine("Invalid command line options: {0}", options.GetUsage());
return(-1);
}
ScheduleEntriesInjector.InjectReplacementScheduleEntriesMethods();
//MergeProgramsInjector.ReplaceMergePrograms();
MergeProgramsInjector.ReplaceCheckIfProgramsMatch();
// new SchedulerWorkerInjector().ReplaceThreadSetup();
StoredObjectsEnumeratorInjector.ReplaceUpdate();
ObjectStore objStore = Util.object_store;
MxfImporter.Import(new StreamReader(options.inputMxfPath).BaseStream, Util.object_store, MxfImportProgressCallback);
Console.WriteLine("Waiting for any background threads to complete.");
Util.WaitForBackgroundThreads();
}
catch (Exception e) {
Console.WriteLine("Exception occurred: {0} {1}", e, e.StackTrace);
return(-1);
}
if (options.reindexWhenDone)
{
reindexDatabase();
}
return(0);
}
private void ReplacementMergeScheduleEntriesInner(ScheduleEntry[] scheduleEntriesToMerge)
{
if (scheduleEntriesToMerge.Count() == 0)
{
return; // nothing to do.
}
Util.WaitForBackgroundThreads();
Service targetService = scheduleEntriesToMerge[0].Service;
Util.Trace(TraceLevel.Info, "Processing schedule entries for {0}", targetService);
long id = targetService.Id;
FixServiceAssignmentsForServiceChannels(targetService);
Util.WaitForBackgroundThreads();
OriginalMergeScheduleEntries(scheduleEntriesToMerge);
Util.WaitForBackgroundThreads();
ScheduleEntries self = ThisAsScheduleEntries();
Mutex mutex = null;
try
{
mutex = targetService.AcquireUpdateLock();
List <ScheduleEntry> storeEntries =
GetScheduleEntriesForService(new ScheduleEntries(self.ObjectStore), targetService);
storeEntries.Sort(CompareScheduleEntryStartTimes);
Util.Trace(TraceLevel.Verbose, "store: {0} mxf: {1}",
ListScheduleEntrys(storeEntries), ListScheduleEntrys(scheduleEntriesToMerge));
#region pad store entry list with bogus begin/end time entries
// Create bogus store entries at the beginning and end of time to make the loop below simpler.
ScheduleEntry endOfTimeEntry = new ScheduleEntry();
endOfTimeEntry.StartTime = DateTime.MaxValue;
endOfTimeEntry.EndTime = DateTime.MaxValue;
storeEntries.Add(endOfTimeEntry);
ScheduleEntry beginningOfTimeEntry = new ScheduleEntry();
beginningOfTimeEntry.StartTime = DateTime.MinValue;
beginningOfTimeEntry.StartTime = DateTime.MinValue;
storeEntries.Insert(0, beginningOfTimeEntry);
#endregion
List <ScheduleEntry> adds = new List <ScheduleEntry>();
List <ScheduleEntry> updates = new List <ScheduleEntry>();
List <ScheduleEntry> deletes = new List <ScheduleEntry>();
int mxfIndex = 0; int storeIndex = 1;
DateTime lastMXFEndTime = new DateTime(0);
while (mxfIndex < scheduleEntriesToMerge.Count())
{
ScheduleEntry mxfEntry = scheduleEntriesToMerge[mxfIndex];
ScheduleEntry storeEntry = storeEntries[storeIndex];
if (lastMXFEndTime > storeEntry.StartTime)
{
ScheduleEntry lastMxfEntry = scheduleEntriesToMerge[mxfIndex - 1];
if (lastMXFEndTime > storeEntry.EndTime)
{
Util.Trace(TraceLevel.Verbose, "Store entry is contained within timeslot of previous MXF entry, removing it. store: {0} mxf: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
deletes.Add(storeEntry);
}
++storeIndex;
continue;
}
Util.Trace(TraceLevel.Verbose, "Store entry overlaps with previous MXF entry. Truncating start. store: {0} mxf: {1}", storeEntry, lastMxfEntry);
if (!Program.options.safeMode)
{
storeEntry.StartTime = lastMxfEntry.EndTime;
updates.Add(storeEntry);
++storeIndex;
continue;
}
}
if (TimeIsAboutAtOrBefore(storeEntry.EndTime, mxfEntry.StartTime))
{
Util.Trace(TraceLevel.Verbose, "Ignoring store ScheduleEntry {0} as it does not overlap the current MXF entry : {1}", storeEntry, mxfEntry);
++storeIndex;
continue;
}
if (TimeslotsMatch(mxfEntry, storeEntry))
{
lastMXFEndTime = storeEntry.EndTime;
if (mxfEntry.Program.Id != storeEntry.Program.Id)
{
SeriesInfo mxfSeries = mxfEntry.Program.Series;
SeriesInfo storeSeries = storeEntry.Program.Series;
if (mxfSeries != null && storeSeries != null && mxfSeries.Id == storeSeries.Id && mxfEntry.Program.IsGeneric && !storeEntry.Program.IsGeneric)
{
Util.Trace(TraceLevel.Info, "Skipping update because the MXF has a generic entry while DB already has a specific episode: store: {0} mxf: {1}", storeEntry, mxfEntry);
}
else
{
Util.Trace(TraceLevel.Warning, "Programs do not match after normal ScheduleEntriesToMerge, queueing update. Store: {0} MXF: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
storeEntry.Program = mxfEntry.Program;
MergeProgramsInjector.UpdateScheduleEntryFlags(mxfEntry, storeEntry);
updates.Add(storeEntry);
}
}
}
else if (!MergeProgramsInjector.ScheduleEntryFlagsMatch(storeEntry, mxfEntry))
{
Util.Trace(TraceLevel.Warning, "Mismatched scheduleEntry flags found, queueing update. store: {0} MXF: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
MergeProgramsInjector.UpdateScheduleEntryFlags(mxfEntry, storeEntry);
// MS MergeScheduleEntries treats this as an add/remove rather than an update. I don't like this, hopefully
// this way can work.
updates.Add(storeEntry);
}
}
else
{
Util.Trace(TraceLevel.Verbose, "Entry for store and MXF already match: {0}", storeEntry);
}
++mxfIndex;
++storeIndex;
continue;
}
ScheduleEntry lastStoreEntry = storeEntries[storeIndex - 1];
// If we get here, store entry ends after mxf entry starts. Find out if the program ID matches; it may be only a timeslot change.
if (storeEntry.Program.Id == mxfEntry.Program.Id)
{
Util.Trace(TraceLevel.Warning, "DB entry overlapping the MXF ScheduleEntry has the same program. Updating the timeslot and possibly flags. store: {0} MXF: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
if (TimeApproxEquals(mxfEntry.StartTime, lastStoreEntry.EndTime))
{
storeEntry.StartTime = lastStoreEntry.EndTime;
}
else
{
storeEntry.StartTime = mxfEntry.StartTime;
}
ScheduleEntry nextStoreEntry = storeEntries[storeIndex + 1];
if (TimeApproxEquals(mxfEntry.EndTime, nextStoreEntry.StartTime))
{
storeEntry.EndTime = nextStoreEntry.StartTime;
}
else
{
storeEntry.EndTime = mxfEntry.EndTime;
}
MergeProgramsInjector.UpdateScheduleEntryFlags(mxfEntry, storeEntry);
updates.Add(storeEntry);
}
lastMXFEndTime = storeEntry.EndTime;
++mxfIndex;
++storeIndex;
continue;
}
if (storeEntry.StartTime < mxfEntry.StartTime && TimeIsAboutAtOrBefore(storeEntry.EndTime, mxfEntry.EndTime))
{
Util.Trace(TraceLevel.Warning, "DB entry overlapping MXF ScheduleEntry is earlier. Truncating the end of it. store: {0} mxf: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
storeEntry.EndTime = mxfEntry.StartTime;
updates.Add(storeEntry);
}
++storeIndex;
continue;
}
if (TimeIsAboutAtOrBefore(mxfEntry.StartTime, storeEntry.StartTime) && TimeIsAboutAtOrBefore(storeEntry.EndTime, mxfEntry.EndTime))
{
Util.Trace(TraceLevel.Warning, "DB entry timeslot is within MXF ScheduleEntry timeslot. Deleting it. store: {0} mxf: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
deletes.Add(storeEntry);
}
++storeIndex;
continue;
}
if (TimeIsAboutAtOrBefore(mxfEntry.EndTime, storeEntry.StartTime))
{
Util.Trace(TraceLevel.Warning, "Next db entry is entirely after the MXF entry. Adding the MXF entry. store: {0} mxf: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
// check for rounding error.
if (mxfEntry.EndTime > storeEntry.StartTime)
{
mxfEntry.EndTime = storeEntry.StartTime;
}
adds.Add(mxfEntry);
}
lastMXFEndTime = mxfEntry.EndTime;
++mxfIndex;
continue;
}
// If we ge there, store entry starts within MXF entry and ends later.
Util.Trace(TraceLevel.Warning, "Overlapping store entry is at end of MXF ScheduleEntry. Truncating the start. store: {0} mxf: {1}", storeEntry, mxfEntry);
if (!Program.options.safeMode)
{
storeEntry.StartTime = mxfEntry.EndTime;
updates.Add(storeEntry);
}
++storeIndex;
}
if (!Program.options.safeMode && updates.Count + adds.Count + deletes.Count > 0)
{
List <ScheduleEntry> emptyList = new List <ScheduleEntry>();
ApplyMergedScheduleEntriesToStore(targetService, emptyList, emptyList, deletes);
ApplyMergedScheduleEntriesToStore(targetService, updates, emptyList, emptyList);
ApplyMergedScheduleEntriesToStore(targetService, emptyList, adds, emptyList);
}
}
finally
{
targetService.ReleaseUpdateLock(mutex);
}
}
