An implementation of TagLib::File with APE specific methods.
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#include <apefile.h>
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| File (FileName file, bool readProperties=true, Properties::ReadStyle propertiesStyle=Properties::Average) |
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| File (IOStream *stream, bool readProperties=true, Properties::ReadStyle propertiesStyle=Properties::Average) |
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virtual | ~File () |
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virtual TagLib::Tag * | tag () const |
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PropertyMap | properties () const |
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void | removeUnsupportedProperties (const StringList &properties) |
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PropertyMap | setProperties (const PropertyMap &) |
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virtual Properties * | audioProperties () const |
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virtual bool | save () |
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ID3v1::Tag * | ID3v1Tag (bool create=false) |
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APE::Tag * | APETag (bool create=false) |
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void | strip (int tags=AllTags) |
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bool | hasAPETag () const |
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bool | hasID3v1Tag () const |
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FileName | name () const |
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PropertyMap | properties () const |
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void | removeUnsupportedProperties (const StringList &properties) |
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PropertyMap | setProperties (const PropertyMap &properties) |
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ByteVector | readBlock (unsigned long length) |
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void | writeBlock (const ByteVector &data) |
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long | find (const ByteVector &pattern, long fromOffset=0, const ByteVector &before=ByteVector()) |
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long | rfind (const ByteVector &pattern, long fromOffset=0, const ByteVector &before=ByteVector()) |
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void | insert (const ByteVector &data, unsigned long start=0, unsigned long replace=0) |
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void | removeBlock (unsigned long start=0, unsigned long length=0) |
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bool | readOnly () const |
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bool | isOpen () const |
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bool | isValid () const |
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void | seek (long offset, Position p=Beginning) |
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void | clear () |
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long | tell () const |
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long | length () |
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An implementation of TagLib::File with APE specific methods.
This implements and provides an interface for APE 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 APE files.
§ TagTypes
This set of flags is used for various operations and is suitable for being OR-ed together.
Enumerator |
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NoTags | Empty set. Matches no tag types.
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ID3v1 | Matches ID3v1 tags.
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APE | Matches APE tags.
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AllTags | Matches all tag types.
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§ File() [1/2]
Constructs an APE file from file. If readProperties is true the file's audio properties will also be read.
- Note
- In the current implementation, propertiesStyle is ignored.
§ File() [2/2]
Constructs an APE 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.
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In the current implementation, propertiesStyle is ignored.
§ ~File()
virtual TagLib::APE::File::~File |
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§ APETag()
APE::Tag* TagLib::APE::File::APETag |
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bool |
create = false | ) |
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Returns a pointer to the APE tag of the file.
If create is false (the default) this may return a null pointer if there is no valid APE tag. If create is true it will create an APE tag if one does not exist and returns a valid pointer.
- Note
- This may return a valid pointer regardless of whether or not the file on disk has an APE tag. Use hasAPETag() to check if the file on disk actually has an APE tag.
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The Tag is still owned by the MPEG::File and should not be deleted by the user. It will be deleted when the file (object) is destroyed.
- See also
- hasAPETag()
§ audioProperties()
virtual Properties* TagLib::APE::File::audioProperties |
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const |
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virtual |
Returns the APE::Properties for this file. If no audio properties were read then this will return a null pointer.
Implements TagLib::File.
§ hasAPETag()
bool TagLib::APE::File::hasAPETag |
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const |
Returns whether or not the file on disk actually has an APE tag.
- See also
- APETag()
§ hasID3v1Tag()
bool TagLib::APE::File::hasID3v1Tag |
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const |
Returns whether or not the file on disk actually has an ID3v1 tag.
- See also
- ID3v1Tag()
§ ID3v1Tag()
ID3v1::Tag* TagLib::APE::File::ID3v1Tag |
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bool |
create = false | ) |
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Returns a pointer to the ID3v1 tag of the file.
If create is false (the default) this may return a null pointer if there is no valid ID3v1 tag. If create is true it will create an ID3v1 tag if one does not exist and returns a valid pointer.
- Note
- This may return a valid pointer regardless of whether or not the file on disk has an ID3v1 tag. Use hasID3v1Tag() to check if the file on disk actually has an ID3v1 tag.
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The Tag is still owned by the MPEG::File and should not be deleted by the user. It will be deleted when the file (object) is destroyed.
- See also
- hasID3v1Tag()
§ properties()
Implements the unified property interface – export function. If the file contains both an APE and an ID3v1 tag, only APE will be converted to the PropertyMap.
§ removeUnsupportedProperties()
void TagLib::APE::File::removeUnsupportedProperties |
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const StringList & |
properties | ) |
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§ save()
virtual bool TagLib::APE::File::save |
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Saves the file.
- Note
- According to the official Monkey's Audio SDK, an APE file can only have either ID3V1 or APE tags, so a parameter is used here.
Implements TagLib::File.
§ setProperties()
Implements the unified property interface – import function. Creates an APEv2 tag if necessary. A potentially existing ID3v1 tag will be updated as well.
§ strip()
void TagLib::APE::File::strip |
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int |
tags = AllTags | ) |
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This will remove the tags that match the OR-ed together TagTypes from the file. By default it removes all tags.
- Note
- This will also invalidate pointers to the tags as their memory will be freed.
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In order to make the removal permanent save() still needs to be called
§ tag()
Returns the Tag for this file. This will be an APE tag, an ID3v1 tag or a combination of the two.
Implements TagLib::File.
The documentation for this class was generated from the following file: