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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:
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Collaboration diagram for CetonStreamHandler:
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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 &, 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_ip_address
 
uint m_card {0}
 
uint m_tuner {0}
 
QString m_device_path
 
bool m_using_cablecard {false}
 
bool m_connected {false}
 
bool m_valid {false}
 
uint m_last_frequency {0}
 
QString m_last_modulation
 
uint m_last_program {0}
 
QString m_last_vchannel
 
QTime m_read_timer
 

Static Private Attributes

static QMutex s_handlers_lock
 
static QMap< QString, CetonStreamHandler * > s_handlers
 
static QMap< QString, uints_handlers_refcnt
 
static QMap< QString, bools_info_queried
 

Additional Inherited Members

- Protected Types inherited from StreamHandler
typedef QMap< MPEGStreamData *, QString > StreamDataList
 
- 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 (const QString &device, int inputid)
 
 ~StreamHandler ()
 
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 ()
 
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=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 &)
 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_read_helpers [IPTV_SOCKET_COUNT]
 
QHostAddress m_sender [IPTV_SOCKET_COUNT]
 
IPTVStreamHandlerWriteHelperm_write_helper {nullptr}
 
PacketBufferm_buffer {nullptr}
 
bool m_use_rtp_streaming
 
ushort m_rtsp_rtp_port {0}
 
ushort m_rtsp_rtcp_port {0}
 
uint32_t m_rtsp_ssrc {0}
 
QHostAddress m_rtcp_dest
 
- Protected Attributes inherited from StreamHandler
QString m_device
 
int m_inputid
 
bool m_needs_buffering {false}
 
bool m_allow_section_reader {false}
 
QMutex m_add_rm_lock
 
QMutex m_start_stop_lock
 
volatile bool m_running_desired {false}
 
volatile bool m_bError {false}
 
bool m_running {false}
 
bool m_restarting {false}
 
bool m_using_buffering {false}
 
bool m_using_section_reader {false}
 
QWaitCondition m_running_state_changed
 
QMutex m_pid_lock {QMutex::Recursive}
 
vector< uintm_eit_pids
 
PIDInfoMap m_pid_info
 
uint m_open_pid_filters {0}
 
MythTimer m_cycle_timer
 
ThreadedFileWriterm_mpts_tfw {nullptr}
 
QSet< QString > m_mpts_files
 
QString m_mpts_base_file
 
QMutex m_mpts_lock
 
QMutex m_listener_lock {QMutex::Recursive}
 
StreamDataList m_stream_data_list
 
- Protected Attributes inherited from MThread
MThreadInternalm_thread {nullptr}
 
QRunnable * m_runnable {nullptr}
 
bool m_prolog_executed {true}
 
bool m_epilog_executed {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.

Referenced by Get().

◆ 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_ip_address

QString CetonStreamHandler::m_ip_address
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_device_path

QString CetonStreamHandler::m_device_path
private

Definition at line 68 of file cetonstreamhandler.h.

◆ m_using_cablecard

bool CetonStreamHandler::m_using_cablecard {false}
private

Definition at line 69 of file cetonstreamhandler.h.

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

◆ m_connected

bool CetonStreamHandler::m_connected {false}
private

Definition at line 70 of file cetonstreamhandler.h.

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

◆ m_valid

bool CetonStreamHandler::m_valid {false}
private

Definition at line 71 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler(), and Connect().

◆ m_last_frequency

uint CetonStreamHandler::m_last_frequency {0}
private

Definition at line 73 of file cetonstreamhandler.h.

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

◆ m_last_modulation

QString CetonStreamHandler::m_last_modulation
private

Definition at line 74 of file cetonstreamhandler.h.

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

◆ m_last_program

uint CetonStreamHandler::m_last_program {0}
private

Definition at line 75 of file cetonstreamhandler.h.

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

◆ m_last_vchannel

QString CetonStreamHandler::m_last_vchannel
private

Definition at line 76 of file cetonstreamhandler.h.

Referenced by RepeatTuning(), and TuneVChannel().

◆ m_read_timer

QTime CetonStreamHandler::m_read_timer
private

Definition at line 77 of file cetonstreamhandler.h.

◆ s_handlers_lock

QMutex CetonStreamHandler::s_handlers_lock
staticprivate

Definition at line 80 of file cetonstreamhandler.h.

Referenced by Get(), and Return().

◆ s_handlers

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

Definition at line 81 of file cetonstreamhandler.h.

Referenced by Get(), and Return().

◆ s_handlers_refcnt

QMap< QString, uint > CetonStreamHandler::s_handlers_refcnt
staticprivate

Definition at line 82 of file cetonstreamhandler.h.

Referenced by Get(), and Return().

◆ s_info_queried

QMap< QString, bool > CetonStreamHandler::s_info_queried
staticprivate

Definition at line 83 of file cetonstreamhandler.h.

Referenced by CetonStreamHandler().


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