protected CardAllocationBase(TvBusinessLayer businessLayer, TVController controller)
{
_businessLayer = businessLayer;
_controller = controller;
//_tuningChannelMapping = new Dictionary<int, IList<IChannel>>();
//_channelMapping = new Dictionary<int, bool>();
}
public ControllerActiveStandbyHandler(IController controller)
{
// Save controller
_controller = controller as TVController;
// Register handler for TV server events
_controller.OnTvServerEvent += OnTvServerEvent;
}
public ScheduledRecordingsWakeupHandler(IController controller)
{
// Save controller
_controller = controller as TVController;
// Register handler for TV server events
_controller.OnTvServerEvent += OnTvServerEvent;
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="controller">instance of a TVController</param>
/// <param name="card">The card</param>
public EpgCard(TVController controller, Card card)
{
_card = card;
_user = new User("epg", false, -1);
_tvController = controller;
_grabStartTime = DateTime.MinValue;
_state = EpgState.Idle;
_epgTimer.Interval = 30000;
_epgTimer.Elapsed += _epgTimer_Elapsed;
_eventHandler = controller_OnTvServerEvent;
_dbUpdater = new EpgDBUpdater(_tvController, "IdleEpgGrabber", true);
}
public AdvancedCardAllocationTicket(TvBusinessLayer businessLayer, TVController controller, IEnumerable<ICardTuneReservationTicket> tickets)
: base(businessLayer, controller)
{
_tickets = new Dictionary<int, ICardTuneReservationTicket>();
foreach (ICardTuneReservationTicket cardTuneReservationTicket in tickets)
{
if (cardTuneReservationTicket != null)
{
int idCard = cardTuneReservationTicket.CardId;
if (!_tickets.ContainsKey(idCard))
{
_tickets.Add(idCard, cardTuneReservationTicket);
}
}
}
}
public void Start(IController controller)
{
_tvController = new TVController();
StartStopTimer(true);
}
public ControllerActiveHandler(IController controller)
{
_controller = controller as TVController;
}
private void DoSetChannelStates(Dictionary<int, ITvCardHandler> cards, ICollection<Channel> channels,
bool checkTransponders, IList<IUser> allUsers, TVController tvController)
{
Stopwatch stopwatch = Stopwatch.StartNew();
try
{
//construct list of all cards we can use to tune to the new channel
Log.Debug("Controller: DoSetChannelStates for {0} channels", channels.Count);
if (allUsers == null || allUsers.Count == 0)
{
return; // no users, no point in continuing.
}
TvBusinessLayer layer = new TvBusinessLayer();
Dictionary<int, ChannelState> TSandRecStates = null;
Dictionary<int, ITvCardHandler>.ValueCollection cardHandlers = cards.Values;
IDictionary<int, IList<int>> channelMapping = GetChannelMapping();
IDictionary<int, IList<IChannel>> tuningChannelMapping = GetTuningChannels();
foreach (Channel ch in channels)
{
if (!ch.VisibleInGuide)
{
UpdateChannelStateUsers(allUsers, ChannelState.nottunable, ch.IdChannel);
continue;
}
//get the tuning details for the channel
IList<IChannel> tuningDetails;
tuningChannelMapping.TryGetValue(ch.IdChannel, out tuningDetails);
bool isValidTuningDetails = IsValidTuningDetails(tuningDetails);
if (!isValidTuningDetails)
{
UpdateChannelStateUsers(allUsers, ChannelState.nottunable, ch.IdChannel);
continue;
}
foreach (IChannel tuningDetail in tuningDetails)
{
foreach (ITvCardHandler cardHandler in cardHandlers)
{
int cardId = cardHandler.DataBaseCard.IdCard;
//check if card is enabled
if (!cardHandler.DataBaseCard.Enabled)
{
//not enabled, so skip the card
//Log.Info("Controller: card:{0} type:{1} is disabled", cardId, tvcard.Type);
UpdateChannelStateUsers(allUsers, ChannelState.nottunable, ch.IdChannel);
continue;
}
if (!cardHandler.Tuner.CanTune(tuningDetail))
{
//card cannot tune to this channel, so skip it
//Log.Info("Controller: card:{0} type:{1} cannot tune to channel", cardId, tvcard.Type);
UpdateChannelStateUsers(allUsers, ChannelState.nottunable, ch.IdChannel);
continue;
}
//check if channel is mapped to this card and that the mapping is not for "Epg Only"
bool isChannelMappedToCard = IsChannelMappedToCard(ch, cardHandler.DataBaseCard, channelMapping);
if (!isChannelMappedToCard)
{
UpdateChannelStateUsers(allUsers, ChannelState.nottunable, ch.IdChannel);
continue;
}
if (!tuningDetail.FreeToAir && !cardHandler.DataBaseCard.CAM)
{
UpdateChannelStateUsers(allUsers, ChannelState.nottunable, ch.IdChannel);
continue;
}
//ok card could be used to tune to this channel
//now we check if its free...
int decryptLimit = cardHandler.DataBaseCard.DecryptLimit;
CheckTransponderAllUsers(ch, allUsers, cards, cardHandler, decryptLimit, cardId, tuningDetail,
checkTransponders);
} //while card end
} //foreach tuningdetail end
//only query once
if (TSandRecStates == null)
{
Stopwatch stopwatchTsRec = Stopwatch.StartNew();
TSandRecStates = tvController.GetAllTimeshiftingAndRecordingChannels();
stopwatchTsRec.Stop();
Log.Info("ChannelStates.GetAllTimeshiftingAndRecordingChannels took {0} msec",
stopwatchTsRec.ElapsedMilliseconds);
}
UpdateRecOrTSChannelStateForUsers(ch, allUsers, TSandRecStates);
}
RemoveAllTunableChannelStates(allUsers);
}
catch (InvalidOperationException tex)
{
Log.Error("ChannelState: Possible race condition occured setting channel states - {0}", tex.StackTrace);
}
catch (Exception ex)
{
Log.Error("ChannelState: An unknown error occured while setting channel states - {0}\n{1}", ex.Message,
ex.StackTrace);
}
finally
{
stopwatch.Stop();
Log.Info("ChannelStates.DoSetChannelStates took {0} msec", stopwatch.ElapsedMilliseconds);
}
}
public void OnStop()
{
if (!_started)
return;
Log.WriteFile("TV Service: stopping");
// Reset "Global\MPTVServiceInitializedEvent"
if (_InitializedEvent != null)
{
_InitializedEvent.Reset();
}
// Stop the plugins
StopPlugins();
// Stop remoting and deinit the TvController
StopRemoting();
RemoteControl.Clear();
if (_controller != null)
{
_controller.DeInit();
_controller = null;
}
// Terminate the power event thread
if (_powerEventThreadId != 0)
{
Log.Debug("TV Service: OnStop asking PowerEventThread to exit");
PostThreadMessage(_powerEventThreadId, WM_QUIT, IntPtr.Zero, IntPtr.Zero);
_powerEventThread.Join();
}
_powerEventThreadId = 0;
_powerEventThread = null;
_started = false;
Log.WriteFile("TV Service: stopped");
}
public void OnStop()
{
if (!Started)
return;
Log.WriteFile("TV Service: stopping");
if (_InitializedEvent != null)
{
_InitializedEvent.Reset();
}
StopRemoting();
RemoteControl.Clear();
if (_controller != null)
{
_controller.DeInit();
_controller = null;
}
StopPlugins();
if (_powerEventThreadId != 0)
{
Log.Debug("TV Service: OnStop asking PowerEventThread to exit");
PostThreadMessage(_powerEventThreadId, WM_QUIT, IntPtr.Zero, IntPtr.Zero);
_powerEventThread.Join();
}
_powerEventThreadId = 0;
_powerEventThread = null;
_started = false;
Log.WriteFile("TV Service: stopped");
}
public ChannelStates(TvBusinessLayer businessLayer, TVController controller)
: base(businessLayer, controller)
{
LogEnabled = false;
}
protected CardAllocationBase(TvBusinessLayer businessLayer, TVController controller)
{
_businessLayer = businessLayer;
Controller = controller;
}
public CardReservationRec(TVController tvController) : base(tvController) { }
public static IDictionary<CardDetail, ICardTuneReservationTicket> RequestCardReservations(IUser user, IEnumerable<CardDetail> availCardsForReservation, TVController tvController, ICardReservation cardResImpl, IEnumerable<CardDetail> ignoreCards, int idChannel)
{
IDictionary<CardDetail, ICardTuneReservationTicket> tickets = new Dictionary<CardDetail, ICardTuneReservationTicket>();
ICollection<int> cardIds = new HashSet<int>();
foreach (CardDetail cardDetail in availCardsForReservation)
{
ICardTuneReservationTicket ticket = null;
int idCard = cardDetail.Card.IdCard;
bool cardAlreadyHasTicket = cardIds.Contains(idCard);
if (!cardAlreadyHasTicket)
{
bool foundIgnoredCard = ignoreCards.Contains(cardDetail);
if (!foundIgnoredCard)
{
ticket = RequestCardReservation(user, cardDetail, tvController, cardResImpl, idChannel);
}
cardIds.Add(idCard);
}
tickets.Add(cardDetail, ticket);
}
return tickets;
}
public static ICardTuneReservationTicket RequestCardReservation(IUser user, CardDetail cardDetail, TVController tvController, ICardReservation cardResImpl, int idChannel)
{
ICardTuneReservationTicket ticket = null;
int idCard = cardDetail.Card.IdCard;
IUser userCopy = user.Clone() as User;
if (userCopy != null)
{
IDictionary<int, ITvCardHandler> cards = tvController.CardCollection;
userCopy.CardId = idCard;
ITvCardHandler tvcard = cards[idCard];
ticket = cardResImpl.RequestCardTuneReservation(tvcard, cardDetail.TuningDetail, userCopy, idChannel);
}
return ticket;
}
/// <summary>
/// Gets a list of all channel states
/// </summary>
/// <returns>dictionary containing all channel states of the channels supplied</returns>
public Dictionary<int, ChannelState> GetChannelStates(Dictionary<int, ITvCardHandler> cards, IList<Channel> channels,
ref IUser user, bool checkTransponders,
TVController tvController)
{
if (channels == null)
{
return null;
}
List<IUser> allUsers = new List<IUser>();
allUsers.Add(user);
DoSetChannelStates(cards, channels, checkTransponders, allUsers, tvController);
if (allUsers.Count > 0)
{
return allUsers[0].ChannelStates;
}
return new Dictionary<int, ChannelState>();
}
public void SetChannelStates(Dictionary<int, ITvCardHandler> cards, IList<Channel> channels, bool checkTransponders,
TVController tvController)
{
if (channels == null)
{
return;
}
//call the real work as a thread in order to avoid slower channel changes.
// find all users
IList<IUser> allUsers = GetActiveUsers(cards);
ThreadStart starter = delegate { DoSetChannelStates(cards, channels, checkTransponders, allUsers, tvController); };
Thread setChannelStatesThread = new Thread(starter);
setChannelStatesThread.Name = "Channel state thread";
setChannelStatesThread.IsBackground = true;
setChannelStatesThread.Priority = ThreadPriority.Lowest;
setChannelStatesThread.Start();
}
public AdvancedCardAllocationStatic(TvBusinessLayer businessLayer, TVController controller)
: base(businessLayer, controller)
{
}
protected CardReservationBase(TVController tvController)
{
_tvController = tvController;
}
public CardReservationTimeshifting(TVController tvController) : base(tvController) {}
/// <summary>
/// Constructor
/// </summary>
/// <param name="controller">instance of the TVController</param>
public Scheduler(TVController controller)
{
_tvController = controller;
LoadSettings();
}
/// Starts the plugin
/// </summary>
public void Start(IController controller)
{
Controller = controller as TvService.TVController;
ITvServerEvent events = GlobalServiceProvider.Instance.Get<ITvServerEvent>();
if (events != null)
{
events.OnTvServerEvent += new TvServerEventHandler(events_OnTvServerEvent);
}
try
{
httpChannel = new HttpChannel(9998);
ChannelServices.RegisterChannel(httpChannel, false);
}
catch (Exception ex)
{
//Log.Error("TsBufferExtractor exception: {0}", ex);
}
try
{
RemotingConfiguration.RegisterWellKnownServiceType(typeof(TsBufferExtractorServer), "TsBufferExtractorServer",
WellKnownObjectMode.SingleCall);
}
catch (Exception ex)
{
Log.Error("TsBufferExtractor exception: {0}", ex);
}
Log.Debug("TsBufferExtractor Started");
}
public void OnStart()
{
//System.Diagnostics.Debugger.Launch();
try
{
if (!Started)
{
Log.Info("TV service: Starting");
Thread.CurrentThread.Name = "TVService";
FileVersionInfo versionInfo = FileVersionInfo.GetVersionInfo(Application.ExecutablePath);
Log.WriteFile("TVService v" + versionInfo.FileVersion + " is starting up on " +
OSInfo.OSInfo.GetOSDisplayVersion());
//Check for unsupported operating systems
OSPrerequisites.OSPrerequisites.OsCheck(false);
_powerEventThread = new Thread(PowerEventThread);
_powerEventThread.Name = "PowerEventThread";
_powerEventThread.IsBackground = true;
_powerEventThread.Start();
_controller = new TVController();
_controller.Init();
StartPlugins();
StartRemoting();
_started = true;
if (_InitializedEvent != null)
{
_InitializedEvent.Set();
}
Log.Info("TV service: Started");
while (true)
{
Thread.Sleep(1000);
}
}
}
catch (Exception ex)
{
//wait for thread to exit. eg. when stopping tvservice
Log.Error("TvService OnStart failed : {0}", ex.ToString());
_started = true; // otherwise the onstop code will not complete.
OnStop();
}
}
public static ICollection<ICardTuneReservationTicket> RequestCardReservations(IUser user, IEnumerable<CardDetail> availCardsForReservation, TVController tvController, ICardReservation cardResImpl, IEnumerable<int> ignoreCards)
{
ICollection<ICardTuneReservationTicket> tickets = new List<ICardTuneReservationTicket>();
IDictionary<int, ITvCardHandler> cards = tvController.CardCollection;
foreach (CardDetail cardDetail in availCardsForReservation)
{
int idCard = cardDetail.Card.IdCard;
bool foundIgnoredCard = ignoreCards.Contains(idCard);
if (!foundIgnoredCard)
{
IUser userCopy = user.Clone() as User;
if (userCopy != null)
{
userCopy.CardId = idCard;
ITvCardHandler tvcard = cards[idCard];
ICardTuneReservationTicket ticket = cardResImpl.RequestCardTuneReservation(tvcard, cardDetail.TuningDetail,
userCopy);
if (ticket != null)
{
tickets.Add(ticket);
}
}
}
}
return tickets;
}
public void OnStart()
{
//System.Diagnostics.Debugger.Launch();
try
{
if (!Started)
{
Log.Info("TV service: Starting");
Thread.CurrentThread.Name = "TVService";
// Log TvService start and versions
FileVersionInfo versionInfo = FileVersionInfo.GetVersionInfo(Application.ExecutablePath);
Log.WriteFile("TVService v" + versionInfo.FileVersion + " is starting up on " +
OSInfo.OSInfo.GetOSDisplayVersion());
// Warn about unsupported operating systems
OSPrerequisites.OSPrerequisites.OsCheck(false);
// Start the power event thread
_powerEventThread = new Thread(PowerEventThread);
_powerEventThread.Name = "PowerEventThread";
_powerEventThread.IsBackground = true;
_powerEventThread.Start();
// Init the TvController and start remoting
_controller = new TVController();
_controller.Init();
StartRemoting();
// Start the plugins
StartPlugins();
// Set "Global\MPTVServiceInitializedEvent"
if (_InitializedEvent != null)
{
_InitializedEvent.Set();
}
_started = true;
Log.Info("TV service: Started");
// Wait for termination
while (true)
{
Thread.Sleep(1000);
}
}
}
catch (ThreadAbortException)
{
Log.Info("TvService is being stopped");
}
catch (Exception ex)
{
if (_started)
Log.Error("TvService terminated unexpectedly: {0}", ex.ToString());
else
Log.Error("TvService failed to start: {0}", ex.ToString());
}
finally
{
_started = true; // otherwise the onstop code will not complete.
OnStop();
}
}
public static void CardNotPresent(int cardId, TVController controller)
{
Isolate.WhenCalled(() => controller.CardPresent(cardId)).WillReturn(false);
}
