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IPTVStreamHandler Class Reference

#include <iptvstreamhandler.h>

Inheritance diagram for IPTVStreamHandler:
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Collaboration diagram for IPTVStreamHandler:
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Public Member Functions

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 IPTVStreamHandlerGet (const IPTVTuningData &tuning, int inputid)
 
static void Return (IPTVStreamHandler *&ref, int inputid)
 

Protected Member Functions

 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 (const 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
 

Protected Attributes

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

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
 

Private Member Functions

void timerEvent (QTimerEvent *)
 

Friends

class IPTVStreamHandlerReadHelper
 
class IPTVStreamHandlerWriteHelper
 

Additional Inherited Members

- Protected Types inherited from StreamHandler
using StreamDataList = QMap< MPEGStreamData *, QString >
 
- 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)
 

Detailed Description

Definition at line 81 of file iptvstreamhandler.h.

Constructor & Destructor Documentation

◆ IPTVStreamHandler()

IPTVStreamHandler::IPTVStreamHandler ( const IPTVTuningData tuning,
int  inputid 
)
explicitprotected

Definition at line 108 of file iptvstreamhandler.cpp.

Referenced by Get().

Member Function Documentation

◆ Get()

IPTVStreamHandler * IPTVStreamHandler::Get ( const IPTVTuningData tuning,
int  inputid 
)
static

Definition at line 35 of file iptvstreamhandler.cpp.

Referenced by IPTVChannel::OpenStreamHandler().

◆ Return()

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

Definition at line 68 of file iptvstreamhandler.cpp.

Referenced by IPTVChannel::CloseStreamHandler().

◆ AddListener()

void IPTVStreamHandler::AddListener ( MPEGStreamData data,
bool  = false,
bool  = false,
QString  output_file = QString() 
)
inlineoverridevirtual

◆ run()

void IPTVStreamHandler::run ( void  )
overrideprotectedvirtual

Runs the Qt event loop unless we have a QRunnable, in which case we run the runnable run instead.

Note
If you override this method you must call RunProlog before you do any work and RunEpilog before you exit the run method.

Reimplemented from MThread.

Definition at line 115 of file iptvstreamhandler.cpp.

◆ timerEvent()

void IPTVStreamHandler::timerEvent ( QTimerEvent *  )
private

Friends And Related Function Documentation

◆ IPTVStreamHandlerReadHelper

friend class IPTVStreamHandlerReadHelper
friend

Definition at line 83 of file iptvstreamhandler.h.

Referenced by run().

◆ IPTVStreamHandlerWriteHelper

friend class IPTVStreamHandlerWriteHelper
friend

Definition at line 84 of file iptvstreamhandler.h.

Referenced by run().

Member Data Documentation

◆ m_tuning

IPTVTuningData IPTVStreamHandler::m_tuning
protected

◆ m_sockets

QUdpSocket* IPTVStreamHandler::m_sockets[IPTV_SOCKET_COUNT] {}
protected

Definition at line 105 of file iptvstreamhandler.h.

Referenced by run(), and IPTVStreamHandlerWriteHelper::SendRTCPReport().

◆ m_readHelpers

IPTVStreamHandlerReadHelper* IPTVStreamHandler::m_readHelpers[IPTV_SOCKET_COUNT] {}
protected

Definition at line 106 of file iptvstreamhandler.h.

Referenced by run().

◆ m_sender

QHostAddress IPTVStreamHandler::m_sender[IPTV_SOCKET_COUNT]
protected

Definition at line 107 of file iptvstreamhandler.h.

Referenced by run().

◆ m_writeHelper

IPTVStreamHandlerWriteHelper* IPTVStreamHandler::m_writeHelper {nullptr}
protected

Definition at line 108 of file iptvstreamhandler.h.

Referenced by run().

◆ m_buffer

PacketBuffer* IPTVStreamHandler::m_buffer {nullptr}
protected

◆ m_useRtpStreaming

bool IPTVStreamHandler::m_useRtpStreaming
protected

◆ m_rtspRtpPort

ushort IPTVStreamHandler::m_rtspRtpPort {0}
protected

Definition at line 112 of file iptvstreamhandler.h.

Referenced by run().

◆ m_rtspRtcpPort

ushort IPTVStreamHandler::m_rtspRtcpPort {0}
protected

Definition at line 113 of file iptvstreamhandler.h.

Referenced by run(), and IPTVStreamHandlerWriteHelper::SendRTCPReport().

◆ m_rtspSsrc

uint32_t IPTVStreamHandler::m_rtspSsrc {0}
protected

Definition at line 114 of file iptvstreamhandler.h.

Referenced by run(), and IPTVStreamHandlerWriteHelper::SendRTCPReport().

◆ m_rtcpDest

QHostAddress IPTVStreamHandler::m_rtcpDest
protected

Definition at line 115 of file iptvstreamhandler.h.

Referenced by run(), and IPTVStreamHandlerWriteHelper::SendRTCPReport().

◆ s_iptvhandlers_lock

QMutex IPTVStreamHandler::s_iptvhandlers_lock
staticprotected

Definition at line 118 of file iptvstreamhandler.h.

Referenced by Get(), and Return().

◆ s_iptvhandlers

QMap< QString, IPTVStreamHandler * > IPTVStreamHandler::s_iptvhandlers
staticprotected

Definition at line 119 of file iptvstreamhandler.h.

Referenced by Get(), and Return().

◆ s_iptvhandlers_refcnt

QMap< QString, uint > IPTVStreamHandler::s_iptvhandlers_refcnt
staticprotected

Definition at line 120 of file iptvstreamhandler.h.

Referenced by Get(), and Return().


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