clSoundSrv Class Reference

Sound card input server. More...

#include <SoundSrv.hh>

Collaboration diagram for clSoundSrv:

[legend]List of all members.

Public Member Functions
	clSoundSrv (const char *, const char *)
	~clSoundSrv ()
void	Exec ()
void	Quit ()
void	Quit (int)
void	InputExec ()
void	WaitConnectExec ()
void	ServeClientExec (void *)
bool	Run ()
Private Member Functions
int	FindFreeClient ()
int	FindThisHandle (int)
Private Attributes
int	iAudioFrmt
int	iAudioSr
int	iAudioCh
int	iAudioTypeSize
int	iErrorCount
int	iClientIdx
int	ipClientH [SS_MAXCLIENTS]
int	iSampleCount
int	iOutBufSize
bool	bRun
char	cpProgName [_POSIX_PATH_MAX]
char *	cpOutBuf
sigset_t	sigsetQuit
pth_t	tidInput
pth_t	tidWaitConnect
pth_t	ptidServeClient [SS_MAXCLIENTS]
clPthMutex	MutexThis
clPthCond	CondDataAvail
clSoundMsg	SoundMsg
clDSPOp	DSP
clCfgFile *	CfgFile
clLogFile *	LogFile
clAudio *	Audio

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Detailed Description

Sound card input server.

This uses great GNU Pth library for threads. This seems to be more efficient in some cases than soundsrv2 due to nonpre-emptive behaviour of used threading library. It, however, requires select() support from soundcard which, unfortunately, all soundcard drivers don't support...

Definition at line 54 of file SoundSrv.hh.

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Constructor & Destructor Documentation

clSoundSrv::clSoundSrv (  const char *  , const char *  )

Definition at line 145 of file SoundSrv.cc. References clLogFile::Add(), Audio, AUDIO_READ, bRun, CfgFile, cpOutBuf, cpProgName, GDT, clAudio::GetError(), clAudio::GetFragmentSize(), clCfgFile::GetInt(), clAudio::GetVersion(), iAudioCh, iAudioFrmt, iAudioSr, iAudioTypeSize, iOutBufSize, ipClientH, iSampleCount, LogFile, SS_LOGFILE, SS_MAXCLIENTS, SS_PTH_MAJ, SS_PTH_MIN, SS_PTH_PL, SS_SND_CHANNELS, SS_SND_FORMAT, SS_SND_FORMAT_SIZE, and SS_SND_SAMPLERATE.

clSoundSrv::~clSoundSrv (   )

Definition at line 241 of file SoundSrv.cc. References clLogFile::Add(), Audio, CfgFile, cpOutBuf, iOutBufSize, and LogFile.

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Member Function Documentation

int clSoundSrv::FindFreeClient (   )  [inline, private]

Definition at line 651 of file SoundSrv.cc. References ipClientH, and SS_MAXCLIENTS. Referenced by WaitConnectExec().

int clSoundSrv::FindThisHandle (  int   )  [inline, private]

Definition at line 666 of file SoundSrv.cc. References ipClientH, and SS_MAXCLIENTS. Referenced by ServeClientExec().

void clSoundSrv::Exec (   )

Definition at line 252 of file SoundSrv.cc. References clLogFile::Add(), Input(), LogFile, Quit(), sigsetQuit, tidInput, tidWaitConnect, and WaitConnect(). Referenced by main().

void clSoundSrv::Quit (   )

Definition at line 298 of file SoundSrv.cc. References bRun. Referenced by Exec(), and InputExec().

void clSoundSrv::Quit (  int   )

Definition at line 304 of file SoundSrv.cc. References clLogFile::Add(), bRun, and LogFile.

void clSoundSrv::InputExec (   )

Definition at line 321 of file SoundSrv.cc. References clLogFile::Add(), Audio, bRun, CondDataAvail, cpOutBuf, DSP, GDT, clAudio::GetHandle(), iAudioTypeSize, iOutBufSize, iSampleCount, LogFile, MutexThis, Quit(), clSoundMsg::SetData(), SoundMsg, SoundSrv, SS_MAXERRORS, and SS_SHUTDOWNFILE. Referenced by Input().

void clSoundSrv::WaitConnectExec (   )

Definition at line 411 of file SoundSrv.cc. References clLogFile::Add(), bRun, CfgFile, cpProgName, FindFreeClient(), clCfgFile::GetInt(), iClientIdx, ipClientH, LogFile, ptidServeClient, ServeClient(), SS_DEFAULT_PORT, SS_MAXCLIENTS, and tidInput. Referenced by WaitConnect().

void clSoundSrv::ServeClientExec (  void *   )

Definition at line 510 of file SoundSrv.cc. References clLogFile::Add(), bRun, CondDataAvail, cpOutBuf, _stSoundStart::dSampleRate, FindThisHandle(), GLOBAL_HEADER_LEN, iAudioCh, iAudioSr, _stSoundStart::iChannels, _stSoundStart::iFragmentSize, iOutBufSize, ipClientH, iSampleCount, LogFile, MutexThis, clSoundMsg::SetStart(), SoundMsg, SS_SOCKET_BUF_FRAGS, and tidInput. Referenced by ServeClient().

bool clSoundSrv::Run (   )  [inline]

Definition at line 91 of file SoundSrv.hh. References bRun.

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Member Data Documentation

int clSoundSrv::iAudioFrmt [private]

Definition at line 56 of file SoundSrv.hh. Referenced by clSoundSrv().

int clSoundSrv::iAudioSr [private]

Definition at line 57 of file SoundSrv.hh. Referenced by clSoundSrv(), and ServeClientExec().

int clSoundSrv::iAudioCh [private]

Definition at line 58 of file SoundSrv.hh. Referenced by clSoundSrv(), and ServeClientExec().

int clSoundSrv::iAudioTypeSize [private]

Definition at line 59 of file SoundSrv.hh. Referenced by clSoundSrv(), and InputExec().

int clSoundSrv::iErrorCount [private]

Definition at line 60 of file SoundSrv.hh.

int clSoundSrv::iClientIdx [private]

Definition at line 61 of file SoundSrv.hh. Referenced by WaitConnectExec().

int clSoundSrv::ipClientH[SS_MAXCLIENTS] [private]

Definition at line 62 of file SoundSrv.hh. Referenced by clSoundSrv(), FindFreeClient(), FindThisHandle(), ServeClientExec(), and WaitConnectExec().

int clSoundSrv::iSampleCount [private]

Definition at line 63 of file SoundSrv.hh. Referenced by clSoundSrv(), InputExec(), and ServeClientExec().

int clSoundSrv::iOutBufSize [private]

Definition at line 64 of file SoundSrv.hh. Referenced by clSoundSrv(), InputExec(), ServeClientExec(), and ~clSoundSrv().

bool clSoundSrv::bRun [private]

Definition at line 65 of file SoundSrv.hh. Referenced by clSoundSrv(), InputExec(), Quit(), Run(), ServeClientExec(), and WaitConnectExec().

char clSoundSrv::cpProgName[_POSIX_PATH_MAX] [private]

Definition at line 66 of file SoundSrv.hh. Referenced by clSoundSrv(), and WaitConnectExec().

char* clSoundSrv::cpOutBuf [private]

Definition at line 67 of file SoundSrv.hh. Referenced by clSoundSrv(), InputExec(), ServeClientExec(), and ~clSoundSrv().

sigset_t clSoundSrv::sigsetQuit [private]

Definition at line 68 of file SoundSrv.hh. Referenced by Exec().

pth_t clSoundSrv::tidInput [private]

Definition at line 69 of file SoundSrv.hh. Referenced by Exec(), ServeClientExec(), and WaitConnectExec().

pth_t clSoundSrv::tidWaitConnect [private]

Definition at line 70 of file SoundSrv.hh. Referenced by Exec().

pth_t clSoundSrv::ptidServeClient[SS_MAXCLIENTS] [private]

Definition at line 71 of file SoundSrv.hh. Referenced by WaitConnectExec().

clPthMutex clSoundSrv::MutexThis [private]

Definition at line 72 of file SoundSrv.hh. Referenced by InputExec(), and ServeClientExec().

clPthCond clSoundSrv::CondDataAvail [private]

Definition at line 73 of file SoundSrv.hh. Referenced by InputExec(), and ServeClientExec().

clSoundMsg clSoundSrv::SoundMsg [private]

Definition at line 74 of file SoundSrv.hh. Referenced by InputExec(), and ServeClientExec().

clDSPOp clSoundSrv::DSP [private]

Definition at line 75 of file SoundSrv.hh. Referenced by InputExec().

clCfgFile* clSoundSrv::CfgFile [private]

Definition at line 76 of file SoundSrv.hh. Referenced by clSoundSrv(), WaitConnectExec(), and ~clSoundSrv().

clLogFile* clSoundSrv::LogFile [private]

Definition at line 77 of file SoundSrv.hh. Referenced by clSoundSrv(), Exec(), InputExec(), Quit(), ServeClientExec(), WaitConnectExec(), and ~clSoundSrv().

clAudio* clSoundSrv::Audio [private]

Definition at line 78 of file SoundSrv.hh. Referenced by clSoundSrv(), InputExec(), and ~clSoundSrv().

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

• SoundSrv.hh
• SoundSrv.cc

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