TagLib  2.1
TagLib::Ogg::FLAC::File Class Reference

An implementation of TagLib::File with Ogg/FLAC specific methods. More...

#include <oggflacfile.h>

Inheritance diagram for TagLib::Ogg::FLAC::File:
[legend]
Collaboration diagram for TagLib::Ogg::FLAC::File:
[legend]

Public Member Functions

 File (FileName file, bool readProperties=true, Properties::ReadStyle propertiesStyle=Properties::Average)
 File (IOStream *stream, bool readProperties=true, Properties::ReadStyle propertiesStyle=Properties::Average)
 ~File () override
 File (const File &)=delete
Fileoperator= (const File &)=delete
XiphCommenttag () const override
PropertiesaudioProperties () const override
PropertyMap properties () const override
PropertyMap setProperties (const PropertyMap &) override
bool save () override
offset_t streamLength ()
bool hasXiphComment () const
Public Member Functions inherited from TagLib::Ogg::File
 File (const File &)=delete
Fileoperator= (const File &)=delete
ByteVector packet (unsigned int i)
void setPacket (unsigned int i, const ByteVector &p)
const PageHeaderfirstPageHeader ()
const PageHeaderlastPageHeader ()
Public Member Functions inherited from TagLib::File
 File (const File &)=delete
Fileoperator= (const File &)=delete
FileName name () const
virtual void removeUnsupportedProperties (const StringList &properties)
virtual StringList complexPropertyKeys () const
virtual List< VariantMapcomplexProperties (const String &key) const
virtual bool setComplexProperties (const String &key, const List< VariantMap > &value)
ByteVector readBlock (size_t length)
void writeBlock (const ByteVector &data)
offset_t find (const ByteVector &pattern, offset_t fromOffset=0, const ByteVector &before=ByteVector())
offset_t rfind (const ByteVector &pattern, offset_t fromOffset=0, const ByteVector &before=ByteVector())
void insert (const ByteVector &data, offset_t start=0, size_t replace=0)
void removeBlock (offset_t start=0, size_t length=0)
bool readOnly () const
bool isOpen () const
bool isValid () const
void seek (offset_t offset, Position p=Beginning)
void clear ()
offset_t tell () const
offset_t length ()

Static Public Member Functions

static bool isSupported (IOStream *stream)

Additional Inherited Members

Public Types inherited from TagLib::File
enum  Position { Beginning , Current , End }
enum  StripTags { StripNone , StripOthers }
enum  DuplicateTags { Duplicate , DoNotDuplicate }
Protected Member Functions inherited from TagLib::Ogg::File
 File (FileName file)
 File (IOStream *stream)
Protected Member Functions inherited from TagLib::File
 File (FileName fileName)
 File (IOStream *stream)
void setValid (bool valid)
void truncate (offset_t length)
Static Protected Member Functions inherited from TagLib::File
static unsigned int bufferSize ()

Detailed Description

An implementation of TagLib::File with Ogg/FLAC specific methods.

This implements and provides an interface for Ogg/FLAC files to the TagLib::Tag and TagLib::AudioProperties interfaces by way of implementing the abstract TagLib::File API as well as providing some additional information specific to Ogg FLAC files.

Constructor & Destructor Documentation

◆ File() [1/3]

TagLib::Ogg::FLAC::File::File ( FileName file,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average )

Constructs an Ogg/FLAC file from file. If readProperties is true the file's audio properties will also be read.

Note
In the current implementation, propertiesStyle is ignored.

References TagLib::AudioProperties::Average.

Referenced by File(), and operator=().

◆ File() [2/3]

TagLib::Ogg::FLAC::File::File ( IOStream * stream,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average )

Constructs an Ogg/FLAC file from stream. If readProperties is true the file's audio properties will also be read.

Note
TagLib will not take ownership of the stream, the caller is responsible for deleting it after the File object.
In the current implementation, propertiesStyle is ignored.

References TagLib::AudioProperties::Average.

◆ ~File()

TagLib::Ogg::FLAC::File::~File ( )
overridevirtual

Destroys this instance of the File.

Reimplemented from TagLib::Ogg::File.

◆ File() [3/3]

TagLib::Ogg::FLAC::File::File ( const File & )
delete

References File().

Member Function Documentation

◆ audioProperties()

Properties * TagLib::Ogg::FLAC::File::audioProperties ( ) const
overridevirtual

Returns the FLAC::Properties for this file. If no audio properties were read then this will return a null pointer.

Implements TagLib::File.

◆ hasXiphComment()

bool TagLib::Ogg::FLAC::File::hasXiphComment ( ) const

Returns whether or not the file on disk actually has a XiphComment.

See also
tag()

◆ isSupported()

bool TagLib::Ogg::FLAC::File::isSupported ( IOStream * stream)
static

Check if the given stream can be opened as an Ogg FLAC file.

Note
This method is designed to do a quick check. The result may not necessarily be correct.

References TAGLIB_MSVC_SUPPRESS_WARNING_NEEDS_TO_HAVE_DLL_INTERFACE.

◆ operator=()

File & TagLib::Ogg::FLAC::File::operator= ( const File & )
delete

References File().

◆ properties()

PropertyMap TagLib::Ogg::FLAC::File::properties ( ) const
overridevirtual

Implements the unified property interface – export function. This forwards directly to XiphComment::properties().

Reimplemented from TagLib::File.

◆ save()

bool TagLib::Ogg::FLAC::File::save ( )
overridevirtual

Save the file. This will primarily save and update the XiphComment. Returns true if the save is successful.

Reimplemented from TagLib::Ogg::File.

◆ setProperties()

PropertyMap TagLib::Ogg::FLAC::File::setProperties ( const PropertyMap & )
overridevirtual

Implements the unified tag dictionary interface – import function. Like properties(), this is a forwarder to the file's XiphComment.

Reimplemented from TagLib::File.

◆ streamLength()

offset_t TagLib::Ogg::FLAC::File::streamLength ( )

Returns the length of the audio-stream, used by FLAC::Properties for calculating the bitrate.

◆ tag()

XiphComment * TagLib::Ogg::FLAC::File::tag ( ) const
overridevirtual

Returns the Tag for this file. This will always be a XiphComment.

Note
This always returns a valid pointer regardless of whether or not the file on disk has a XiphComment. Use hasXiphComment() to check if the file on disk actually has a XiphComment.
The Tag is still owned by the Ogg::FLAC::File and should not be deleted by the user. It will be deleted when the file (object) is destroyed.
See also
hasXiphComment()

Implements TagLib::File.


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