CdDecoder Class Reference

#include <cddecoder.h>

Inheritance diagram for CdDecoder:

Detailed Description

Definition at line 22 of file cddecoder.h.


Public Member Functions
	CdDecoder (const QString &file, DecoderFactory , QIODevice , AudioOutput *)
virtual	~CdDecoder (void)
bool	initialize ()
	Load XML file that OS X generates for us for Audio CDs, calculate checksum.
double	lengthInSeconds ()
void	seek (double)
void	stop ()
int	getNumTracks (void)
int	getNumCDAudioTracks (void)
Metadata *	getMetadata (int track)
Metadata *	getMetadata (void)
	Get the metadata for `filename`.
Metadata *	getLastMetadata (void)
void	commitMetadata (Metadata *mdata)
void	setDevice (const QString &dev)
void	setCDSpeed (int speed)
Private Member Functions
void	run ()
void	flush (bool=FALSE)
void	deinit ()
void	lookupCDDB (const QString &hexID, uint tracks)
	Lookup FreeDB/CDDB, populate m_mData with results.
Private Attributes
bool	inited
bool	user_stop
QString	devicename
uint32_t	m_diskID
	For CDDB1/FreeDB lookup.
uint	m_firstTrack
	First AUDIO track.
uint	m_lastTrack
	Last AUDIO track.
uint	m_leadout
	End of last track.
double	m_lengthInSecs
vector< int >	m_tracks
	Start block offset of each track.
vector< Metadata * >	m_mData
	After lookup, details of each trk.
int	stat
char *	output_buf
ulong	output_bytes
ulong	output_at
unsigned int	bks
bool	done
bool	finish
long	len
long	freq
long	bitrate
int	chan
unsigned long	output_size
double	totalTime
double	seekTime
int	settracknum
int	tracknum
cdrom_drive *	device
cdrom_paranoia *	paranoia
long int	start
long int	end
long int	curpos

Constructor & Destructor Documentation

CdDecoder::CdDecoder	(	const QString &	file,
		DecoderFactory *	d,
		QIODevice *	i,
		AudioOutput *	o
	)

Definition at line 21 of file cddecoder-darwin.cpp.

CdDecoder::~CdDecoder ( void ) [virtual]

Definition at line 29 of file cddecoder-darwin.cpp.

Member Function Documentation

bool CdDecoder::initialize ( ) [virtual]

Load XML file that OS X generates for us for Audio CDs, calculate checksum.

Implements Decoder.

Definition at line 66 of file cddecoder-darwin.cpp.

Referenced by getLastMetadata(), getMetadata(), getNumCDAudioTracks(), and getNumTracks().

double CdDecoder::lengthInSeconds ( )

Definition at line 321 of file cddecoder-darwin.cpp.

void CdDecoder::seek ( double pos ) [virtual]

Implements Decoder.

Definition at line 326 of file cddecoder-darwin.cpp.

void CdDecoder::stop ( void ) [virtual]

Implements Decoder.

Definition at line 331 of file cddecoder-darwin.cpp.

int CdDecoder::getNumTracks ( void )

Definition at line 356 of file cddecoder-darwin.cpp.

Referenced by ReadCDThread::run(), and Ripper::startScanCD().

int CdDecoder::getNumCDAudioTracks ( void )

Definition at line 364 of file cddecoder-darwin.cpp.

Referenced by ReadCDThread::run().

Metadata * CdDecoder::getMetadata ( int track )

Definition at line 372 of file cddecoder-darwin.cpp.

Referenced by MusicPlayer::getFilenameFromID(), MusicPlayer::play(), ReadCDThread::run(), and Ripper::startScanCD().

Metadata * CdDecoder::getMetadata ( void ) [virtual]

Get the metadata for filename.

First tries to read the metadata from the database. If there is no database entry, it'll call Decoder::readMetadata.

Returns:: an instance of Metadata owned by the caller

Reimplemented from Decoder.

Definition at line 396 of file cddecoder-darwin.cpp.

Metadata * CdDecoder::getLastMetadata ( void )

Definition at line 388 of file cddecoder-darwin.cpp.

Referenced by ReadCDThread::run().

void CdDecoder::commitMetadata ( Metadata * mdata ) [virtual]

Reimplemented from Decoder.

Definition at line 401 of file cddecoder-darwin.cpp.

void CdDecoder::setDevice ( const QString & dev ) [inline]

Definition at line 43 of file cddecoder.h.

Referenced by ReadCDThread::run(), and Ripper::scanCD().

void CdDecoder::setCDSpeed ( int speed )

Definition at line 255 of file cddecoder.cpp.

void CdDecoder::run ( void ) [private]

Definition at line 335 of file cddecoder-darwin.cpp.

void CdDecoder::flush ( bool final = FALSE ) [private]

Definition at line 339 of file cddecoder-darwin.cpp.

void CdDecoder::deinit ( ) [private]

Definition at line 344 of file cddecoder-darwin.cpp.

Referenced by ~CdDecoder().

void CdDecoder::lookupCDDB	(	const QString &	hexID,
		uint	tracks
	)			`[private]`

Lookup FreeDB/CDDB, populate m_mData with results.

Definition at line 182 of file cddecoder-darwin.cpp.

Referenced by initialize().

Member Data Documentation

bool CdDecoder::inited [private]

Definition at line 52 of file cddecoder.h.

Referenced by CdDecoder(), deinit(), getLastMetadata(), getMetadata(), getNumCDAudioTracks(), getNumTracks(), initialize(), and ~CdDecoder().

bool CdDecoder::user_stop [private]

Definition at line 52 of file cddecoder.h.

QString CdDecoder::devicename [private]

Definition at line 55 of file cddecoder.h.

Referenced by initialize(), setCDSpeed(), and setDevice().

uint32_t CdDecoder::m_diskID [private]

For CDDB1/FreeDB lookup.

Definition at line 60 of file cddecoder.h.

Referenced by initialize().

uint CdDecoder::m_firstTrack [private]

First AUDIO track.

Definition at line 61 of file cddecoder.h.

Referenced by getNumCDAudioTracks(), and initialize().

uint CdDecoder::m_lastTrack [private]

Last AUDIO track.

Definition at line 61 of file cddecoder.h.

Referenced by getNumCDAudioTracks(), getNumTracks(), and initialize().

uint CdDecoder::m_leadout [private]

End of last track.

Definition at line 61 of file cddecoder.h.

Referenced by initialize().

double CdDecoder::m_lengthInSecs [private]

Definition at line 64 of file cddecoder.h.

Referenced by initialize(), lengthInSeconds(), and lookupCDDB().

vector<int> CdDecoder::m_tracks [private]

Start block offset of each track.

Definition at line 65 of file cddecoder.h.

Referenced by deinit(), initialize(), and lookupCDDB().

vector<Metadata*> CdDecoder::m_mData [private]

After lookup, details of each trk.

Definition at line 66 of file cddecoder.h.

Referenced by deinit(), getLastMetadata(), getMetadata(), initialize(), and lookupCDDB().

int CdDecoder::stat [private]

Definition at line 69 of file cddecoder.h.

Referenced by lookupCDDB().

char* CdDecoder::output_buf [private]

Definition at line 70 of file cddecoder.h.

ulong CdDecoder::output_bytes [private]

Definition at line 71 of file cddecoder.h.

ulong CdDecoder::output_at [private]

Definition at line 71 of file cddecoder.h.

unsigned int CdDecoder::bks [private]

Definition at line 73 of file cddecoder.h.

bool CdDecoder::done [private]

Definition at line 74 of file cddecoder.h.

bool CdDecoder::finish [private]

Definition at line 74 of file cddecoder.h.

long CdDecoder::len [private]

Definition at line 75 of file cddecoder.h.

Referenced by initialize().

long CdDecoder::freq [private]

Definition at line 75 of file cddecoder.h.

long CdDecoder::bitrate [private]

Definition at line 75 of file cddecoder.h.

int CdDecoder::chan [private]

Definition at line 76 of file cddecoder.h.

unsigned long CdDecoder::output_size [private]

Definition at line 77 of file cddecoder.h.

double CdDecoder::totalTime [private]

Definition at line 78 of file cddecoder.h.

double CdDecoder::seekTime [private]

Definition at line 78 of file cddecoder.h.

int CdDecoder::settracknum [private]

Definition at line 80 of file cddecoder.h.

int CdDecoder::tracknum [private]

Definition at line 81 of file cddecoder.h.

cdrom_drive* CdDecoder::device [private]

Definition at line 84 of file cddecoder.h.

cdrom_paranoia* CdDecoder::paranoia [private]

Definition at line 85 of file cddecoder.h.

long int CdDecoder::start [private]

Definition at line 88 of file cddecoder.h.

long int CdDecoder::end [private]

Definition at line 89 of file cddecoder.h.

long int CdDecoder::curpos [private]

Definition at line 90 of file cddecoder.h.

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

CdDecoder Class Reference

Detailed Description

Public Member Functions

Private Member Functions

Private Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation