MythTV  master
Public Member Functions | Static Public Member Functions | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
CetonStreamHandler Class Reference

#include <cetonstreamhandler.h>

Inheritance diagram for CetonStreamHandler:
Inheritance graph
[legend]
Collaboration diagram for CetonStreamHandler:
Collaboration graph
[legend]

Public Member Functions

bool IsConnected (void) const
 
bool IsCableCardInstalled () const
 
bool EnterPowerSavingMode (void)
 
bool TuneFrequency (uint frequency, const QString &modulation)
 
bool TuneProgram (uint program)
 
bool TuneVChannel (const QString &vchannel)
 
uint GetProgramNumber (void) const
 
- Public Member Functions inherited from IPTVStreamHandler
void AddListener (MPEGStreamData *data, bool=false, bool=false, QString output_file=QString()) override
 
- Public Member Functions inherited from StreamHandler
virtual void RemoveListener (MPEGStreamData *data)
 
bool IsRunning (void) const
 
bool HasError (void) const
 
virtual bool AddNamedOutputFile (const QString &filename)
 Called with _listener_lock locked just after adding new output file. More...
 
virtual void RemoveNamedOutputFile (const QString &filename)
 Called with _listener_lock locked just before removing old output file. More...
 

Static Public Member Functions

static CetonStreamHandlerGet (const QString &devname, int inputid)
 
static void Return (CetonStreamHandler *&ref, int inputid)
 
- Static Public Member Functions inherited from IPTVStreamHandler
static IPTVStreamHandlerGet (const IPTVTuningData &tuning, int inputid)
 
static void Return (IPTVStreamHandler *&ref, int inputid)
 

Private Member Functions

 CetonStreamHandler (const QString &device, int inputid)
 
bool Connect (void)
 
bool Open (void)
 
void Close (void)
 
bool VerifyTuning (void)
 
void RepeatTuning (void)
 
bool TunerOff (void)
 
bool PerformTuneVChannel (const QString &vchannel)
 
void ClearProgramNumber (void)
 
QString GetVar (const QString &section, const QString &variable) const
 
QStringList GetProgramList ()
 
bool HttpRequest (const QString &method, const QString &script, const QUrlQuery &params, QString &response, uint &status_code) const
 

Private Attributes

QString m_ipAddress
 
uint m_card {0}
 
uint m_tuner {0}
 
bool m_usingCablecard {false}
 
bool m_connected {false}
 
bool m_valid {false}
 
uint m_lastFrequency {0}
 
QString m_lastModulation
 
uint m_lastProgram {0}
 
QString m_lastVchannel
 

Static Private Attributes

static QMutex s_handlersLock
 
static QMap< QString, CetonStreamHandler * > s_handlers
 
static QMap< QString, uints_handlersRefCnt
 
static QMap< QString, bools_infoQueried
 

Additional Inherited Members

- Protected Types inherited from StreamHandler
using StreamDataList = QMap< MPEGStreamData *, QString >
 
- Protected Member Functions inherited from IPTVStreamHandler
 IPTVStreamHandler (const IPTVTuningData &tuning, int inputid)
 
void run (void) override
 Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead. More...
 
- Protected Member Functions inherited from StreamHandler
 StreamHandler (QString device, int inputid)
 
 ~StreamHandler () override
 
void Start (void)
 
void Stop (void)
 
void SetRunning (bool running, bool using_buffering, bool using_section_reader)
 
bool AddPIDFilter (PIDInfo *info)
 
bool RemovePIDFilter (uint pid)
 
bool RemoveAllPIDFilters (void)
 
void UpdateListeningForEIT (void)
 
bool UpdateFiltersFromStreamData (void)
 
virtual bool UpdateFilters (void)
 
virtual void CycleFiltersByPriority ()
 
PIDPriority GetPIDPriority (uint pid) const
 
void ReaderPaused (int fd) override
 
void PriorityEvent (int fd) override
 
virtual PIDInfoCreatePIDInfo (uint pid, uint stream_type, int pes_type)
 
void WriteMPTS (unsigned char *buffer, uint len)
 Write out a copy of the raw MPTS. More...
 
virtual void SetRunningDesired (bool desired)
 At minimum this sets _running_desired, this may also send signals to anything that might be blocking the run() loop. More...
 
- Protected Member Functions inherited from MThread
int exec (void)
 Enters the qt event loop. call exit or quit to exit thread. More...
 
 MThread (const QString &objectName)
 Standard constructor. More...
 
 MThread (const QString &objectName, QRunnable *runnable)
 Use this constructor if you want the default run() method to run the QRunnable's run() method instead of entering the Qt event loop. More...
 
virtual ~MThread ()
 
 MThread (const MThread &)=delete
 
MThreadoperator= (const MThread &)=delete
 
void RunProlog (void)
 Sets up a thread, call this if you reimplement run(). More...
 
void RunEpilog (void)
 Cleans up a thread's resources, call this if you reimplement run(). More...
 
QThread * qthread (void)
 Returns the thread, this will always return the same pointer no matter how often you restart the thread. More...
 
void setObjectName (const QString &name)
 
QString objectName (void) const
 
void setPriority (QThread::Priority priority)
 
QThread::Priority priority (void) const
 
bool isFinished (void) const
 
bool isRunning (void) const
 
void setStackSize (uint stackSize)
 
uint stackSize (void) const
 
void exit (int retcode=0)
 Use this to exit from the thread if you are using a Qt event loop. More...
 
void start (QThread::Priority p=QThread::InheritPriority)
 Tell MThread to start running the thread in the near future. More...
 
void terminate (void)
 Kill a thread unsafely. More...
 
void quit (void)
 calls exit(0) More...
 
bool wait (unsigned long time=ULONG_MAX)
 Wait for the MThread to exit, with a maximum timeout. More...
 
- Protected Member Functions inherited from DeviceReaderCB
virtual ~DeviceReaderCB ()=default
 
- Static Protected Member Functions inherited from MThread
static void setTerminationEnabled (bool enabled=true)
 
static void sleep (unsigned long time)
 
static void msleep (unsigned long time)
 
static void usleep (unsigned long time)
 
static void ThreadSetup (const QString &name)
 This is to be called on startup in those few threads that haven't been ported to MThread. More...
 
static void ThreadCleanup (void)
 This is to be called on exit in those few threads that haven't been ported to MThread. More...
 
static void Cleanup (void)
 This will print out all the running threads, call exit(1) on each and then wait up to 5 seconds total for all the threads to exit. More...
 
static void GetAllThreadNames (QStringList &list)
 
static void GetAllRunningThreadNames (QStringList &list)
 
- Protected Attributes inherited from IPTVStreamHandler
IPTVTuningData m_tuning
 
QUdpSocket * m_sockets [IPTV_SOCKET_COUNT] {}
 
IPTVStreamHandlerReadHelperm_readHelpers [IPTV_SOCKET_COUNT] {}
 
QHostAddress m_sender [IPTV_SOCKET_COUNT]
 
IPTVStreamHandlerWriteHelperm_writeHelper {nullptr}
 
PacketBufferm_buffer {nullptr}
 
bool m_useRtpStreaming
 
ushort m_rtspRtpPort {0}
 
ushort m_rtspRtcpPort {0}
 
uint32_t m_rtspSsrc {0}
 
QHostAddress m_rtcpDest
 
- Protected Attributes inherited from StreamHandler
QString m_device
 
int m_inputId
 
bool m_needsBuffering {false}
 
bool m_allowSectionReader {false}
 
QMutex m_addRmLock
 
QMutex m_startStopLock
 
volatile bool m_runningDesired {false}
 
volatile bool m_bError {false}
 
bool m_running {false}
 
bool m_restarting {false}
 
bool m_usingBuffering {false}
 
bool m_usingSectionReader {false}
 
QWaitCondition m_runningStateChanged
 
QMutex m_pidLock {QMutex::Recursive}
 
vector< uintm_eitPids
 
PIDInfoMap m_pidInfo
 
uint m_openPidFilters {0}
 
MythTimer m_cycleTimer
 
ThreadedFileWriterm_mptsTfw {nullptr}
 
QSet< QString > m_mptsFiles
 
QString m_mptsBaseFile
 
QMutex m_mptsLock
 
QMutex m_listenerLock {QMutex::Recursive}
 
StreamDataList m_streamDataList
 
- Protected Attributes inherited from MThread
MThreadInternalm_thread {nullptr}
 
QRunnable * m_runnable {nullptr}
 
bool m_prologExecuted {true}
 
bool m_epilogExecuted {true}
 
- Static Protected Attributes inherited from IPTVStreamHandler
static QMutex s_iptvhandlers_lock
 
static QMap< QString, IPTVStreamHandler * > s_iptvhandlers
 
static QMap< QString, uints_iptvhandlers_refcnt
 
- Static Protected Attributes inherited from MThread
static const int kDefaultStartTimeout
 

Detailed Description

Definition at line 25 of file cetonstreamhandler.h.

Constructor & Destructor Documentation

◆ CetonStreamHandler()

CetonStreamHandler::CetonStreamHandler ( const QString &  device,
int  inputid 
)
explicitprivate

Definition at line 108 of file cetonstreamhandler.cpp.

Referenced by Get().

Member Function Documentation

◆ Get()

CetonStreamHandler * CetonStreamHandler::Get ( const QString &  devname,
int  inputid 
)
static

◆ Return()

void CetonStreamHandler::Return ( CetonStreamHandler *&  ref,
int  inputid 
)
static

◆ IsConnected()

bool CetonStreamHandler::IsConnected ( void  ) const

Definition at line 222 of file cetonstreamhandler.cpp.

Referenced by CetonChannel::Open().

◆ IsCableCardInstalled()

bool CetonStreamHandler::IsCableCardInstalled ( ) const
inline

◆ EnterPowerSavingMode()

bool CetonStreamHandler::EnterPowerSavingMode ( void  )

Definition at line 206 of file cetonstreamhandler.cpp.

Referenced by CetonChannel::EnterPowerSavingMode().

◆ TuneFrequency()

bool CetonStreamHandler::TuneFrequency ( uint  frequency,
const QString &  modulation 
)

Definition at line 309 of file cetonstreamhandler.cpp.

Referenced by RepeatTuning(), CetonChannel::Tune(), and TunerOff().

◆ TuneProgram()

bool CetonStreamHandler::TuneProgram ( uint  program)

Definition at line 353 of file cetonstreamhandler.cpp.

Referenced by RepeatTuning(), and CetonChannel::SetChannelByString().

◆ TuneVChannel()

bool CetonStreamHandler::TuneVChannel ( const QString &  vchannel)

Definition at line 413 of file cetonstreamhandler.cpp.

Referenced by RepeatTuning(), CetonChannel::Tune(), and TunerOff().

◆ GetProgramNumber()

uint CetonStreamHandler::GetProgramNumber ( void  ) const

Definition at line 446 of file cetonstreamhandler.cpp.

Referenced by CetonChannel::SetChannelByString().

◆ Connect()

bool CetonStreamHandler::Connect ( void  )
private

Definition at line 197 of file cetonstreamhandler.cpp.

Referenced by Open().

◆ Open()

bool CetonStreamHandler::Open ( void  )
private

Definition at line 183 of file cetonstreamhandler.cpp.

◆ Close()

void CetonStreamHandler::Close ( void  )
private

Definition at line 188 of file cetonstreamhandler.cpp.

Referenced by Return().

◆ VerifyTuning()

bool CetonStreamHandler::VerifyTuning ( void  )
private

Definition at line 227 of file cetonstreamhandler.cpp.

◆ RepeatTuning()

void CetonStreamHandler::RepeatTuning ( void  )
private

Definition at line 285 of file cetonstreamhandler.cpp.

◆ TunerOff()

bool CetonStreamHandler::TunerOff ( void  )
private

Definition at line 298 of file cetonstreamhandler.cpp.

Referenced by Close(), and EnterPowerSavingMode().

◆ PerformTuneVChannel()

bool CetonStreamHandler::PerformTuneVChannel ( const QString &  vchannel)
private

Definition at line 388 of file cetonstreamhandler.cpp.

Referenced by ClearProgramNumber(), and TuneVChannel().

◆ ClearProgramNumber()

void CetonStreamHandler::ClearProgramNumber ( void  )
private

Definition at line 432 of file cetonstreamhandler.cpp.

Referenced by TuneVChannel().

◆ GetVar()

QString CetonStreamHandler::GetVar ( const QString &  section,
const QString &  variable 
) const
private

◆ GetProgramList()

QStringList CetonStreamHandler::GetProgramList ( )
private

Definition at line 501 of file cetonstreamhandler.cpp.

Referenced by TuneProgram().

◆ HttpRequest()

bool CetonStreamHandler::HttpRequest ( const QString &  method,
const QString &  script,
const QUrlQuery &  params,
QString &  response,
uint status_code 
) const
private

Member Data Documentation

◆ m_ipAddress

QString CetonStreamHandler::m_ipAddress
private

Definition at line 65 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler(), GetProgramList(), GetVar(), and HttpRequest().

◆ m_card

uint CetonStreamHandler::m_card {0}
private

Definition at line 66 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler().

◆ m_tuner

uint CetonStreamHandler::m_tuner {0}
private

◆ m_usingCablecard

bool CetonStreamHandler::m_usingCablecard {false}
private

Definition at line 68 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler(), IsCableCardInstalled(), and TunerOff().

◆ m_connected

bool CetonStreamHandler::m_connected {false}
private

Definition at line 69 of file cetonstreamhandler.h.

Referenced by Close(), Connect(), and IsConnected().

◆ m_valid

bool CetonStreamHandler::m_valid {false}
private

Definition at line 70 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler(), and Connect().

◆ m_lastFrequency

uint CetonStreamHandler::m_lastFrequency {0}
private

Definition at line 72 of file cetonstreamhandler.h.

Referenced by RepeatTuning(), TuneFrequency(), and VerifyTuning().

◆ m_lastModulation

QString CetonStreamHandler::m_lastModulation
private

Definition at line 73 of file cetonstreamhandler.h.

Referenced by RepeatTuning(), TuneFrequency(), and VerifyTuning().

◆ m_lastProgram

uint CetonStreamHandler::m_lastProgram {0}
private

Definition at line 74 of file cetonstreamhandler.h.

Referenced by RepeatTuning(), TuneProgram(), and VerifyTuning().

◆ m_lastVchannel

QString CetonStreamHandler::m_lastVchannel
private

Definition at line 75 of file cetonstreamhandler.h.

Referenced by RepeatTuning(), and TuneVChannel().

◆ s_handlersLock

QMutex CetonStreamHandler::s_handlersLock
staticprivate

Definition at line 78 of file cetonstreamhandler.h.

Referenced by Get(), and Return().

◆ s_handlers

QMap< QString, CetonStreamHandler * > CetonStreamHandler::s_handlers
staticprivate

Definition at line 79 of file cetonstreamhandler.h.

Referenced by Get(), and Return().

◆ s_handlersRefCnt

QMap< QString, uint > CetonStreamHandler::s_handlersRefCnt
staticprivate

Definition at line 80 of file cetonstreamhandler.h.

Referenced by Get(), and Return().

◆ s_infoQueried

QMap< QString, bool > CetonStreamHandler::s_infoQueried
staticprivate

Definition at line 81 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler().


The documentation for this class was generated from the following files: