} // ProcessEpgPayload
static void ProcessEpgPayload(byte[] data, SqlCeConnection cn)
{
var tvaMain = XmlSerialization.Deserialize <TvaMain>(data, true);
if ((tvaMain == null) ||
(tvaMain.ProgramDescription == null) ||
(tvaMain.ProgramDescription.LocationTable == null) ||
(tvaMain.ProgramDescription.LocationTable.Schedule == null))
{
Console.WriteLine("Empty or invalid data!");
// there's nothing to process
return;
} // if
var tvaSchedule = tvaMain.ProgramDescription.LocationTable.Schedule;
var epgService = EpgService.FromItem(tvaSchedule);
epgService.GetDatabaseId(cn);
Log(">> Service {0} (db {1}): {2} events (t{3})", epgService.ServiceId, epgService.ServiceDatabaseId, epgService.Events.Length, Thread.CurrentThread.ManagedThreadId);
// TODO: Provide fallback mechanism for deleting events pertaining to this service
if (epgService.Events.Length == 0)
{
return;
}
var startTime = epgService.Events[0].StartTime;
var today = new DateTime(startTime.Year, startTime.Month, startTime.Day, 0, 0, 0).ToUniversalTime();
var tomorrow = today + new TimeSpan(1, 0, 0, 0);
EpgDbSerialization.DeleteEvents(cn, epgService.ServiceDatabaseId, today, tomorrow);
epgService.Save(cn);
} // ProcessFile
} // ProcessParentalGuidance
private UiBroadcastService GetService(EpgService service)
{
var identifier = new Etsi.Ts102034.v010501.XmlSerialization.Common.TextualIdentifier()
{
ServiceName = service.ServiceNameReference,
};
return(BroadcastDiscovery.TryGetService(UiBroadcastService.GetKey(identifier, ServiceProvider.DomainName)));
} // GetService
} // DumpGuidanceCodes
private void ProcessFile(string xmlFile)
{
ExtendedPurchaseItem item;
var filename = Path.GetFileName(xmlFile);
try
{
item = XmlSerialization.Deserialize <TvaMain>(xmlFile, trimExtraWhitespace: true, namespaceReplacer: NamespaceUnification.Replacer) as ExtendedPurchaseItem;
}
catch (Exception ex)
{
Console.WriteLine("Unable to read {0}: {1}", filename, ex.Message);
return;
} // try-catch
try
{
var schedule = item.ProgramDescription.LocationTable.Schedule;
var epgService = EpgService.FromSchedule(schedule);
if (epgService.Programs == null)
{
var service = GetService(epgService);
Console.WriteLine("> {0} {1} ({2}) has no events", service?.DisplayLogicalNumber, service?.DisplayName, schedule.ServiceIdRef);
return;
} // if
EpgServices[schedule.ServiceIdRef] = epgService;
foreach (var scheduleEvent in schedule.Events)
{
ProcessEvent(scheduleEvent, schedule.ServiceIdRef);
} // foreach offering
}
catch (Exception ex)
{
Console.WriteLine("Exception in file {0}: {1}", filename, ex.Message);
return;
} // try-catch
} // ProcessFile
protected override int Run(string[] args)
{
var startTime = DateTime.UtcNow.TruncateToMinutes();
// create initial programs list
var list = new List <EpgProgram>();
var program = new EpgProgram()
{
Title = "Program 1",
UtcStartTime = startTime,
Duration = new TimeSpan(0, 15, 0)
};
list.Add(program);
program = new EpgProgram()
{
Title = "Program 2",
UtcStartTime = program.UtcEndTime,
Duration = new TimeSpan(0, 20, 0)
};
list.Add(program);
program = new EpgProgram()
{
Title = "Program 3",
UtcStartTime = program.UtcEndTime + new TimeSpan(0, 5, 0),
Duration = new TimeSpan(0, 25, 0)
};
list.Add(program);
var service = new EpgService()
{
ServiceIdReference = "1.imagenio.es",
XmlPrograms = list.ToArray()
};
// enumerate programs
Console.WriteLine("Original programs");
foreach (var epgProgram in service.Programs)
{
DisplayProgram(epgProgram);
} // foreach
Console.WriteLine();
Console.WriteLine("Adding to datastore");
var datastore = new EpgMemoryDatastore();
datastore.Add(service);
Console.WriteLine();
Console.WriteLine("Original programs after being added");
foreach (var epgProgram in service.Programs)
{
DisplayProgram(epgProgram);
} // foreach
Console.WriteLine();
Console.WriteLine("Programs in 1.imagenio.es (now)");
var epgPrograms = datastore.GetPrograms("1.imagenio.es", null, 0, 0);
DisplayEpgPrograms(epgPrograms);
Console.WriteLine();
Console.WriteLine("Programs in 1.imagenio.es (in 25 minutes)");
epgPrograms = datastore.GetPrograms("1.imagenio.es", startTime + new TimeSpan(0, 25, 0), 0, 0);
DisplayEpgPrograms(epgPrograms);
Console.WriteLine();
Console.WriteLine("Programs in 1.imagenio.es (in 2 hours)");
epgPrograms = datastore.GetPrograms("1.imagenio.es", startTime + new TimeSpan(2, 0, 0), 0, 0);
DisplayEpgPrograms(epgPrograms);
Console.WriteLine();
Console.WriteLine("Programs in 1.imagenio.es (15 minutes ago)");
epgPrograms = datastore.GetPrograms("1.imagenio.es", startTime - new TimeSpan(0, 15, 0), 0, 0);
DisplayEpgPrograms(epgPrograms);
Console.WriteLine();
return(0);
} // Run
