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refactor: use CMake for build 

Co-authored-by: TaurusXin <i@taurusxin.com>
This commit is contained in:
overwriter 2024-02-07 21:44:20 +08:00 committed by TaurusXin
parent e99f111472
commit b029725c98
Signed by: taurusxin
GPG Key ID: C334DCA04AC2D2CC
115 changed files with 49 additions and 19260 deletions
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3
.gitmodules vendored Normal file
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[submodule "taglib"]
path = taglib
url = git@github.com:taglib/taglib.git

39
CMakeLists.txt Normal file
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cmake_minimum_required(VERSION 3.14)
project(ncmdump LANGUAGES CXX)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_BUILD_TYPE Release)
option(BUILD_WIN32_STATIC "Build the program statically on Windows" ON)
FILE(GLOB HEADERS ./*.h)
FILE(GLOB SOURCES ./*.cpp)
add_executable(ncmdump
${HEADERS}
${SOURCES}
)
add_subdirectory(taglib)
target_link_libraries(ncmdump tag)
target_include_directories(ncmdump PRIVATE taglib)
target_include_directories(ncmdump PRIVATE taglib/taglib)
target_include_directories(ncmdump PRIVATE taglib/taglib/toolkit)
target_include_directories(ncmdump PRIVATE taglib/taglib/mpeg/id3v2)
if(WIN32)
if(CMAKE_COMPILER_IS_GNUCXX)
target_link_options(ncmdump PRIVATE -O2 -municode)
if(BUILD_WIN32_STATIC)
target_link_options(ncmdump PRIVATE -static)
endif()
endif()
endif()
include(GNUInstallDirs)
install(TARGETS ncmdump
BUNDLE DESTINATION .
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)

11
ncmcrypt.cpp
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@ -4,11 +4,12 @@
#include "cJSON.h" #include "cJSON.h"
#define TAGLIB_STATIC #define TAGLIB_STATIC
#include <taglib/mpegfile.h> #include "taglib/toolkit/tfile.h"
#include <taglib/flacfile.h> #include "taglib/mpeg/mpegfile.h"
#include <taglib/attachedpictureframe.h> #include "taglib/flac/flacfile.h"
#include <taglib/id3v2tag.h> #include "taglib/mpeg/id3v2/frames/attachedpictureframe.h"
#include <taglib/tag.h> #include "taglib/mpeg/id3v2/id3v2tag.h"
#include "taglib/tag.h"
#include <stdexcept> #include <stdexcept>
#include <string> #include <string>

1
taglib Submodule

@ -0,0 +1 @@
Subproject commit 0896fb90920c125e55248360d271d1a1674e2a4d

36
taglib/bin/taglib-config.cmd
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@ -1,36 +0,0 @@
@echo off
goto beginning
*
* It is what it is, you can do with it as you please.
*
* Just don't blame me if it teaches your computer to smoke!
*
* -Enjoy
* fh :)_~
*
:beginning
if /i "%1#" == "--libs#" goto doit
if /i "%1#" == "--cflags#" goto doit
if /i "%1#" == "--version#" goto doit
if /i "%1#" == "--prefix#" goto doit
echo "usage: %0 [OPTIONS]"
echo [--libs]
echo [--cflags]
echo [--version]
echo [--prefix]
goto theend
*
* NOTE: Windows does not assume libraries are prefixed with 'lib'.
* NOTE: If '-llibtag' is the last element, it is easily appended in the users installation/makefile process
* to allow for static, shared or debug builds.
* It would be preferable if the top level CMakeLists.txt provided the library name during config. ??
:doit
if /i "%1#" == "--libs#" echo -LC:/Users/TaurusXin/Downloads/ncmdump/taglib/lib -llibtag
if /i "%1#" == "--cflags#" echo -IC:/Users/TaurusXin/Downloads/ncmdump/taglib/include -IC:/Users/TaurusXin/Downloads/ncmdump/taglib/include/taglib
if /i "%1#" == "--version#" echo 1.13.1
if /i "%1#" == "--prefix#" echo C:/Users/TaurusXin/Downloads/ncmdump/taglib
:theend

157
taglib/include/taglib/aifffile.h
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@ -1,157 +0,0 @@
/***************************************************************************
copyright : (C) 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_AIFFFILE_H
#define TAGLIB_AIFFFILE_H
#include "rifffile.h"
#include "id3v2tag.h"
#include "aiffproperties.h"
namespace TagLib {
namespace RIFF {
//! An implementation of AIFF metadata
/*!
* This is implementation of AIFF metadata.
*
* This supports an ID3v2 tag as well as reading stream from the ID3 RIFF
* chunk as well as properties from the file.
*/
namespace AIFF {
//! An implementation of TagLib::File with AIFF specific methods
/*!
* This implements and provides an interface for AIFF 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 AIFF files.
*/
class TAGLIB_EXPORT File : public TagLib::RIFF::File
{
public:
/*!
* Constructs an AIFF file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an AIFF file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the Tag for this file.
*
* \note This always returns a valid pointer regardless of whether or not
* the file on disk has an ID3v2 tag. Use hasID3v2Tag() to check if the file
* on disk actually has an ID3v2 tag.
*
* \see hasID3v2Tag()
*/
virtual ID3v2::Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
* This method forwards to ID3v2::Tag::properties().
*/
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified property interface -- import function.
* This method forwards to ID3v2::Tag::setProperties().
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the AIFF::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Saves the file.
*/
virtual bool save();
/*!
* Save using a specific ID3v2 version (e.g. v3)
*/
bool save(ID3v2::Version version);
/*!
* Returns whether or not the file on disk actually has an ID3v2 tag.
*
* \see ID3v2Tag()
*/
bool hasID3v2Tag() const;
/*!
* Check if the given \a stream can be opened as an AIFF file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
friend class Properties;
class FilePrivate;
FilePrivate *d;
};
} // namespace AIFF
} // namespace RIFF
} // namespace TagLib
#endif

166
taglib/include/taglib/aiffproperties.h
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@ -1,166 +0,0 @@
/***************************************************************************
copyright : (C) 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_AIFFPROPERTIES_H
#define TAGLIB_AIFFPROPERTIES_H
#include "audioproperties.h"
namespace TagLib {
namespace RIFF {
namespace AIFF {
class File;
//! An implementation of audio property reading for AIFF
/*!
* This reads the data from an AIFF stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of AIFF::Properties with the data read from the
* ByteVector \a data.
*
* \deprecated Use Properties(File *, ReadStyle).
*/
TAGLIB_DEPRECATED Properties(const ByteVector &data, ReadStyle style);
/*!
* Create an instance of AIFF::Properties with the data read from the
* AIFF::File \a file.
*/
Properties(File *file, ReadStyle style);
/*!
* Destroys this AIFF::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample.
*/
int bitsPerSample() const;
/*!
* Returns the number of bits per audio sample.
*
* \note This method is just an alias of bitsPerSample().
*
* \deprecated Use bitsPerSample().
*/
TAGLIB_DEPRECATED int sampleWidth() const;
/*!
* Returns the number of sample frames
*/
unsigned int sampleFrames() const;
/*!
* Returns true if the file is in AIFF-C format, false if AIFF format.
*/
bool isAiffC() const;
/*!
* Returns the compression type of the AIFF-C file. For example, "NONE" for
* not compressed, "ACE2" for ACE 2-to-1.
*
* If the file is in AIFF format, always returns an empty vector.
*
* \see isAiffC()
*/
ByteVector compressionType() const;
/*!
* Returns the concrete compression name of the AIFF-C file.
*
* If the file is in AIFF format, always returns an empty string.
*
* \see isAiffC()
*/
String compressionName() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(File *file);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace AIFF
} // namespace RIFF
} // namespace TagLib
#endif

235
taglib/include/taglib/apefile.h
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@ -1,235 +0,0 @@
/***************************************************************************
copyright : (C) 2010 by Alex Novichkov
email : novichko@atnet.ru
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
(original WavPack implementation)
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
(original MPC implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_APEFILE_H
#define TAGLIB_APEFILE_H
#include "tfile.h"
#include "taglib_export.h"
#include "apeproperties.h"
namespace TagLib {
class Tag;
namespace ID3v1 { class Tag; }
namespace APE { class Tag; }
//! An implementation of APE metadata
/*!
* This is implementation of APE metadata.
*
* This supports ID3v1 and APE (v1 and v2) style comments as well as reading stream
* properties from the file.
*/
namespace APE {
//! 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.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* This set of flags is used for various operations and is suitable for
* being OR-ed together.
*/
enum TagTypes {
//! Empty set. Matches no tag types.
NoTags = 0x0000,
//! Matches ID3v1 tags.
ID3v1 = 0x0001,
//! Matches APE tags.
APE = 0x0002,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs an APE file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an APE file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the Tag for this file. This will be an APE tag, an ID3v1 tag
* or a combination of the two.
*/
virtual TagLib::Tag *tag() const;
/*!
* 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.
*/
PropertyMap properties() const;
/*!
* Removes unsupported properties. Forwards to the actual Tag's
* removeUnsupportedProperties() function.
*/
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified property interface -- import function.
* Creates an APEv2 tag if necessary. A potentially existing ID3v1
* tag will be updated as well.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the APE::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* 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.
*/
virtual bool save();
/*!
* Returns a pointer to the ID3v1 tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid ID3v1 tag. If \a 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.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v1Tag()
*/
ID3v1::Tag *ID3v1Tag(bool create = false);
/*!
* Returns a pointer to the APE tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid APE tag. If \a 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.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasAPETag()
*/
APE::Tag *APETag(bool create = false);
/*!
* 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.
* \note In order to make the removal permanent save() still needs to be called
*/
void strip(int tags = AllTags);
/*!
* Returns whether or not the file on disk actually has an APE tag.
*
* \see APETag()
*/
bool hasAPETag() const;
/*!
* Returns whether or not the file on disk actually has an ID3v1 tag.
*
* \see ID3v1Tag()
*/
bool hasID3v1Tag() const;
/*!
* Returns whether or not the given \a stream can be opened as an APE
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace APE
} // namespace TagLib
#endif

173
taglib/include/taglib/apefooter.h
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@ -1,173 +0,0 @@
/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_APEFOOTER_H
#define TAGLIB_APEFOOTER_H
#include "tbytevector.h"
#include "taglib_export.h"
namespace TagLib {
namespace APE {
//! An implementation of APE footers
/*!
* This class implements APE footers (and headers). It attempts to follow, both
* semantically and programmatically, the structure specified in
* the APE v2.0 standard. The API is based on the properties of APE footer and
* headers specified there.
*/
class TAGLIB_EXPORT Footer
{
public:
/*!
* Constructs an empty APE footer.
*/
Footer();
/*!
* Constructs an APE footer based on \a data. parse() is called
* immediately.
*/
Footer(const ByteVector &data);
/*!
* Destroys the footer.
*/
virtual ~Footer();
/*!
* Returns the version number. (Note: This is the 1000 or 2000.)
*/
unsigned int version() const;
/*!
* Returns true if a header is present in the tag.
*/
bool headerPresent() const;
/*!
* Returns true if a footer is present in the tag.
*/
bool footerPresent() const;
/*!
* Returns true this is actually the header.
*/
bool isHeader() const;
/*!
* Sets whether the header should be rendered or not
*/
void setHeaderPresent(bool b) const;
/*!
* Returns the number of items in the tag.
*/
unsigned int itemCount() const;
/*!
* Set the item count to \a s.
* \see itemCount()
*/
void setItemCount(unsigned int s);
/*!
* Returns the tag size in bytes. This is the size of the frame content and footer.
* The size of the \e entire tag will be this plus the header size, if present.
*
* \see completeTagSize()
*/
unsigned int tagSize() const;
/*!
* Returns the tag size, including if present, the header
* size.
*
* \see tagSize()
*/
unsigned int completeTagSize() const;
/*!
* Set the tag size to \a s.
* \see tagSize()
*/
void setTagSize(unsigned int s);
/*!
* Returns the size of the footer. Presently this is always 32 bytes.
*/
static unsigned int size();
/*!
* Returns the string used to identify an APE tag inside of a file.
* Presently this is always "APETAGEX".
*/
static ByteVector fileIdentifier();
/*!
* Sets the data that will be used as the footer. 32 bytes,
* starting from \a data will be used.
*/
void setData(const ByteVector &data);
/*!
* Renders the footer back to binary format.
*/
ByteVector renderFooter() const;
/*!
* Renders the header corresponding to the footer. If headerPresent is
* set to false, it returns an empty ByteVector.
*/
ByteVector renderHeader() const;
protected:
/*!
* Called by setData() to parse the footer data. It makes this information
* available through the public API.
*/
void parse(const ByteVector &data);
/*!
* Called by renderFooter and renderHeader
*/
ByteVector render(bool isHeader) const;
private:
Footer(const Footer &);
Footer &operator=(const Footer &);
class FooterPrivate;
FooterPrivate *d;
};
} // namespace APE
} // namespace TagLib
#endif

219
taglib/include/taglib/apeitem.h
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@ -1,219 +0,0 @@
/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_APEITEM_H
#define TAGLIB_APEITEM_H
#include "tbytevector.h"
#include "tstring.h"
#include "tstringlist.h"
namespace TagLib {
namespace APE {
//! An implementation of APE-items
/*!
* This class provides the features of items in the APEv2 standard.
*/
class TAGLIB_EXPORT Item
{
public:
/*!
* Enum of types an Item can have. The value of 3 is reserved.
*/
enum ItemTypes {
//! Item contains text information coded in UTF-8
Text = 0,
//! Item contains binary information
Binary = 1,
//! Item is a locator of external stored information
Locator = 2
};
/*!
* Constructs an empty item.
*/
Item();
/*!
* Constructs a text item with \a key and \a value.
*/
// BIC: Remove this, StringList has a constructor from a single string
Item(const String &key, const String &value);
/*!
* Constructs a text item with \a key and \a values.
*/
Item(const String &key, const StringList &values);
/*!
* Constructs an item with \a key and \a value.
* If \a binary is true a Binary item will be created, otherwise \a value will be interpreted as text
*/
Item(const String &key, const ByteVector &value, bool binary);
/*!
* Construct an item as a copy of \a item.
*/
Item(const Item &item);
/*!
* Destroys the item.
*/
virtual ~Item();
/*!
* Copies the contents of \a item into this item.
*/
Item &operator=(const Item &item);
/*!
* Exchanges the content of this item by the content of \a item.
*/
void swap(Item &item);
/*!
* Returns the key.
*/
String key() const;
/*!
* Returns the binary value.
* If the item type is not \a Binary, always returns an empty ByteVector.
*/
ByteVector binaryData() const;
/*!
* Set the binary value to \a value
* The item's type will also be set to \a Binary
*/
void setBinaryData(const ByteVector &value);
#ifndef DO_NOT_DOCUMENT
/* Remove in next binary incompatible release */
ByteVector value() const;
#endif
/*!
* Sets the key for the item to \a key.
*/
void setKey(const String &key);
/*!
* Sets the text value of the item to \a value and clears any previous contents.
*
* \see toString()
*/
void setValue(const String &value);
/*!
* Sets the text value of the item to the list of values in \a value and clears
* any previous contents.
*
* \see toStringList()
*/
void setValues(const StringList &values);
/*!
* Appends \a value to create (or extend) the current list of text values.
*
* \see toString()
*/
void appendValue(const String &value);
/*!
* Appends \a values to extend the current list of text values.
*
* \see toStringList()
*/
void appendValues(const StringList &values);
/*!
* Returns the size of the full item.
*/
int size() const;
/*!
* Returns the value as a single string. In case of multiple strings,
* the first is returned. If the data type is not \a Text, always returns
* an empty String.
*/
String toString() const;
#ifndef DO_NOT_DOCUMENT
/* Remove in next binary incompatible release */
StringList toStringList() const;
#endif
/*!
* Returns the list of text values. If the data type is not \a Text, always
* returns an empty StringList.
*/
StringList values() const;
/*!
* Render the item to a ByteVector.
*/
ByteVector render() const;
/*!
* Parse the item from the ByteVector \a data.
*/
void parse(const ByteVector& data);
/*!
* Set the item to read-only.
*/
void setReadOnly(bool readOnly);
/*!
* Return true if the item is read-only.
*/
bool isReadOnly() const;
/*!
* Sets the type of the item to \a type.
*
* \see ItemTypes
*/
void setType(ItemTypes type);
/*!
* Returns the type of the item.
*/
ItemTypes type() const;
/*!
* Returns if the item has any real content.
*/
bool isEmpty() const;
private:
class ItemPrivate;
ItemPrivate *d;
};
} // namespace APE
} // namespace TagLib
#endif

143
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/***************************************************************************
copyright : (C) 2010 by Alex Novichkov
email : novichko@atnet.ru
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
(original WavPack implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_APEPROPERTIES_H
#define TAGLIB_APEPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
namespace APE {
class File;
//! An implementation of audio property reading for APE
/*!
* This reads the data from an APE stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of APE::Properties with the data read from the
* APE::File \a file.
*
* \deprecated Use Properties(File *, long, ReadStyle).
*/
TAGLIB_DEPRECATED Properties(File *file, ReadStyle style = Average);
/*!
* Create an instance of APE::Properties with the data read from the
* APE::File \a file.
*/
Properties(File *file, long streamLength, ReadStyle style = Average);
/*!
* Destroys this APE::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample.
*/
int bitsPerSample() const;
/*!
* Returns the total number of audio samples in file.
*/
unsigned int sampleFrames() const;
/*!
* Returns APE version.
*/
int version() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(File *file, long streamLength);
void analyzeCurrent(File *file);
void analyzeOld(File *file);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace APE
} // namespace TagLib
#endif

208
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/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_APETAG_H
#define TAGLIB_APETAG_H
#include "tag.h"
#include "tbytevector.h"
#include "tmap.h"
#include "tstring.h"
#include "taglib_export.h"
#include "apeitem.h"
namespace TagLib {
class File;
//! An implementation of the APE tagging format
namespace APE {
class Footer;
/*!
* A mapping between a list of item names, or keys, and the associated item.
*
* \see APE::Tag::itemListMap()
*/
typedef Map<const String, Item> ItemListMap;
//! An APE tag implementation
class TAGLIB_EXPORT Tag : public TagLib::Tag
{
public:
/*!
* Create an APE tag with default values.
*/
Tag();
/*!
* Create an APE tag and parse the data in \a file with APE footer at
* \a tagOffset.
*/
Tag(TagLib::File *file, long footerLocation);
/*!
* Destroys this Tag instance.
*/
virtual ~Tag();
/*!
* Renders the in memory values to a ByteVector suitable for writing to
* the file.
*/
ByteVector render() const;
/*!
* Returns the string "APETAGEX" suitable for usage in locating the tag in a
* file.
*/
static ByteVector fileIdentifier();
// Reimplementations.
virtual String title() const;
virtual String artist() const;
virtual String album() const;
virtual String comment() const;
virtual String genre() const;
virtual unsigned int year() const;
virtual unsigned int track() const;
virtual void setTitle(const String &s);
virtual void setArtist(const String &s);
virtual void setAlbum(const String &s);
virtual void setComment(const String &s);
virtual void setGenre(const String &s);
virtual void setYear(unsigned int i);
virtual void setTrack(unsigned int i);
/*!
* Implements the unified tag dictionary interface -- export function.
* APE tags are perfectly compatible with the dictionary interface because they
* support both arbitrary tag names and multiple values. Currently only
* APE items of type *Text* are handled by the dictionary interface; all *Binary*
* and *Locator* items will be put into the unsupportedData list and can be
* deleted on request using removeUnsupportedProperties(). The same happens
* to Text items if their key is invalid for PropertyMap (which should actually
* never happen).
*
* The only conversion done by this export function is to rename the APE tags
* TRACK to TRACKNUMBER, YEAR to DATE, and ALBUM ARTIST to ALBUMARTIST, respectively,
* in order to be compliant with the names used in other formats.
*/
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified tag dictionary interface -- import function. The same
* comments as for the export function apply; additionally note that the APE tag
* specification requires keys to have between 2 and 16 printable ASCII characters
* with the exception of the fixed strings "ID3", "TAG", "OGGS", and "MP+".
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Check if the given String is a valid APE tag key.
*/
static bool checkKey(const String&);
/*!
* Returns a pointer to the tag's footer.
*/
Footer *footer() const;
/*!
* Returns a reference to the item list map. This is an ItemListMap of
* all of the items in the tag.
*
* This is the most powerful structure for accessing the items of the tag.
*
* APE tags are case-insensitive, all keys in this map have been converted
* to upper case.
*
* \warning You should not modify this data structure directly, instead
* use setItem() and removeItem().
*/
const ItemListMap &itemListMap() const;
/*!
* Removes the \a key item from the tag
*/
void removeItem(const String &key);
/*!
* Adds to the text item specified by \a key the data \a value. If \a replace
* is true, then all of the other values on the same key will be removed
* first. If a binary item exists for \a key it will be removed first.
*/
void addValue(const String &key, const String &value, bool replace = true);
/*!
* Set the binary data for the key specified by \a item to \a value
* This will convert the item to type \a Binary if it isn't already and
* all of the other values on the same key will be removed.
*/
void setData(const String &key, const ByteVector &value);
/*!
* Sets the \a key item to the value of \a item. If an item with the \a key is already
* present, it will be replaced.
*/
void setItem(const String &key, const Item &item);
/*!
* Returns true if the tag does not contain any data.
*/
bool isEmpty() const;
protected:
/*!
* Reads from the file specified in the constructor.
*/
void read();
/*!
* Parses the body of the tag in \a data.
*/
void parse(const ByteVector &data);
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace APE
} // namespace TagLib
#endif

205
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/**************************************************************************
copyright : (C) 2005-2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ASFATTRIBUTE_H
#define TAGLIB_ASFATTRIBUTE_H
#include "tstring.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "asfpicture.h"
namespace TagLib
{
namespace ASF
{
class File;
class Picture;
class TAGLIB_EXPORT Attribute
{
public:
/*!
* Enum of types an Attribute can have.
*/
enum AttributeTypes {
UnicodeType = 0,
BytesType = 1,
BoolType = 2,
DWordType = 3,
QWordType = 4,
WordType = 5,
GuidType = 6
};
/*!
* Constructs an empty attribute.
*/
Attribute();
/*!
* Constructs an attribute with \a key and a UnicodeType \a value.
*/
Attribute(const String &value);
/*!
* Constructs an attribute with \a key and a BytesType \a value.
*/
Attribute(const ByteVector &value);
/*!
* Constructs an attribute with \a key and a Picture \a value.
*
* This attribute is compatible with the ID3 frame, APIC. The ID3 specification for the APIC frame stipulates that,
* while there may be any number of APIC frames associated with a file,
* only one may be of type 1 and only one may be of type 2.
*
* The specification also states that the description of the picture can be no longer than 64 characters, but can be empty.
* WM/Picture attributes added with TagLib::ASF are not automatically validated to conform to ID3 specifications.
* You must add code in your application to perform validations if you want to maintain complete compatibility with ID3.
*/
Attribute(const Picture &value);
/*!
* Constructs an attribute with \a key and a DWordType \a value.
*/
Attribute(unsigned int value);
/*!
* Constructs an attribute with \a key and a QWordType \a value.
*/
Attribute(unsigned long long value);
/*!
* Constructs an attribute with \a key and a WordType \a value.
*/
Attribute(unsigned short value);
/*!
* Constructs an attribute with \a key and a BoolType \a value.
*/
Attribute(bool value);
/*!
* Construct an attribute as a copy of \a other.
*/
Attribute(const Attribute &item);
/*!
* Copies the contents of \a other into this item.
*/
Attribute &operator=(const Attribute &other);
/*!
* Exchanges the content of the Attribute by the content of \a other.
*/
void swap(Attribute &other);
/*!
* Destroys the attribute.
*/
virtual ~Attribute();
/*!
* Returns type of the value.
*/
AttributeTypes type() const;
/*!
* Returns the BoolType \a value.
*/
unsigned short toBool() const;
/*!
* Returns the WordType \a value.
*/
unsigned short toUShort() const;
/*!
* Returns the DWordType \a value.
*/
unsigned int toUInt() const;
/*!
* Returns the QWordType \a value.
*/
unsigned long long toULongLong() const;
/*!
* Returns the UnicodeType \a value.
*/
String toString() const;
/*!
* Returns the BytesType \a value.
*/
ByteVector toByteVector() const;
/*!
* Returns the Picture \a value.
*/
Picture toPicture() const;
/*!
* Returns the language number, or 0 is no stream number was set.
*/
int language() const;
/*!
* Sets the language number.
*/
void setLanguage(int value);
/*!
* Returns the stream number, or 0 is no stream number was set.
*/
int stream() const;
/*!
* Sets the stream number.
*/
void setStream(int value);
#ifndef DO_NOT_DOCUMENT
/* THIS IS PRIVATE, DON'T TOUCH IT! */
String parse(ASF::File &file, int kind = 0);
#endif
//! Returns the size of the stored data
int dataSize() const;
private:
friend class File;
ByteVector render(const String &name, int kind = 0) const;
class AttributePrivate;
AttributePrivate *d;
};
} // namespace ASF
} // namespace TagLib
#endif

134
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/**************************************************************************
copyright : (C) 2005-2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ASFFILE_H
#define TAGLIB_ASFFILE_H
#include "tag.h"
#include "tfile.h"
#include "taglib_export.h"
#include "asfproperties.h"
#include "asftag.h"
namespace TagLib {
//! An implementation of ASF (WMA) metadata
namespace ASF {
/*!
* This implements and provides an interface for ASF 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 ASF files.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* Constructs an ASF file from \a file.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an ASF file from \a stream.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns a pointer to the ASF tag of the file.
*
* ASF::Tag implements the tag interface, so this serves as the
* reimplementation of TagLib::File::tag().
*
* \note The Tag <b>is still</b> owned by the ASF::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*/
virtual Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
*/
PropertyMap properties() const;
/*!
* Removes unsupported properties. Forwards to the actual Tag's
* removeUnsupportedProperties() function.
*/
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified property interface -- import function.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the ASF audio properties for this file.
*/
virtual Properties *audioProperties() const;
/*!
* Save the file.
*
* This returns true if the save was successful.
*/
virtual bool save();
/*!
* Returns whether or not the given \a stream can be opened as an ASF
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
void read();
class FilePrivate;
FilePrivate *d;
};
} // namespace ASF
} // namespace TagLib
#endif

222
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@ -1,222 +0,0 @@
/**************************************************************************
copyright : (C) 2010 by Anton Sergunov
email : setosha@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef ASFPICTURE_H
#define ASFPICTURE_H
#include "tstring.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "attachedpictureframe.h"
namespace TagLib
{
namespace ASF
{
//! An ASF attached picture interface implementation
/*!
* This is an implementation of ASF attached pictures interface. Pictures may be
* included in attributes, one per WM/Picture attribute (but there may be multiple WM/Picture
* attribute in a single tag). These pictures are usually in either JPEG or
* PNG format.
* \see Attribute::toPicture()
* \see Attribute::Attribute(const Picture& picture)
*/
class TAGLIB_EXPORT Picture {
public:
/*!
* This describes the function or content of the picture.
*/
enum Type {
//! A type not enumerated below
Other = 0x00,
//! 32x32 PNG image that should be used as the file icon
FileIcon = 0x01,
//! File icon of a different size or format
OtherFileIcon = 0x02,
//! Front cover image of the album
FrontCover = 0x03,
//! Back cover image of the album
BackCover = 0x04,
//! Inside leaflet page of the album
LeafletPage = 0x05,
//! Image from the album itself
Media = 0x06,
//! Picture of the lead artist or soloist
LeadArtist = 0x07,
//! Picture of the artist or performer
Artist = 0x08,
//! Picture of the conductor
Conductor = 0x09,
//! Picture of the band or orchestra
Band = 0x0A,
//! Picture of the composer
Composer = 0x0B,
//! Picture of the lyricist or text writer
Lyricist = 0x0C,
//! Picture of the recording location or studio
RecordingLocation = 0x0D,
//! Picture of the artists during recording
DuringRecording = 0x0E,
//! Picture of the artists during performance
DuringPerformance = 0x0F,
//! Picture from a movie or video related to the track
MovieScreenCapture = 0x10,
//! Picture of a large, coloured fish
ColouredFish = 0x11,
//! Illustration related to the track
Illustration = 0x12,
//! Logo of the band or performer
BandLogo = 0x13,
//! Logo of the publisher (record company)
PublisherLogo = 0x14
};
/*!
* Constructs an empty picture.
*/
Picture();
/*!
* Construct an picture as a copy of \a other.
*/
Picture(const Picture& other);
/*!
* Destroys the picture.
*/
virtual ~Picture();
/*!
* Copies the contents of \a other into this picture.
*/
Picture& operator=(const Picture& other);
/*!
* Exchanges the content of the Picture by the content of \a other.
*/
void swap(Picture &other);
/*!
* Returns true if Picture stores valid picture
*/
bool isValid() const;
/*!
* Returns the mime type of the image. This should in most cases be
* "image/png" or "image/jpeg".
* \see setMimeType(const String &)
* \see picture()
* \see setPicture(const ByteArray&)
*/
String mimeType() const;
/*!
* Sets the mime type of the image. This should in most cases be
* "image/png" or "image/jpeg".
* \see setMimeType(const String &)
* \see picture()
* \see setPicture(const ByteArray&)
*/
void setMimeType(const String &value);
/*!
* Returns the type of the image.
*
* \see Type
* \see setType()
*/
Type type() const;
/*!
* Sets the type for the image.
*
* \see Type
* \see type()
*/
void setType(const ASF::Picture::Type& t);
/*!
* Returns a text description of the image.
*
* \see setDescription()
*/
String description() const;
/*!
* Sets a textual description of the image to \a desc.
*
* \see description()
*/
void setDescription(const String &desc);
/*!
* Returns the image data as a ByteVector.
*
* \note ByteVector has a data() method that returns a const char * which
* should make it easy to export this data to external programs.
*
* \see setPicture()
* \see mimeType()
*/
ByteVector picture() const;
/*!
* Sets the image data to \a p. \a p should be of the type specified in
* this frame's mime-type specification.
*
* \see picture()
* \see mimeType()
* \see setMimeType()
*/
void setPicture(const ByteVector &p);
/*!
* Returns picture as binary raw data \a value
*/
ByteVector render() const;
/*!
* Returns picture as binary raw data \a value
*/
int dataSize() const;
#ifndef DO_NOT_DOCUMENT
/* THIS IS PRIVATE, DON'T TOUCH IT! */
void parse(const ByteVector& );
static Picture fromInvalid();
#endif
private:
class PicturePrivate;
PicturePrivate *d;
};
} // namespace ASF
} // namespace TagLib
#endif // ASFPICTURE_H

181
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@ -1,181 +0,0 @@
/**************************************************************************
copyright : (C) 2005-2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ASFPROPERTIES_H
#define TAGLIB_ASFPROPERTIES_H
#include "audioproperties.h"
#include "tstring.h"
#include "taglib_export.h"
namespace TagLib {
namespace ASF {
//! An implementation of ASF audio properties
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Audio codec types can be used in ASF file.
*/
enum Codec
{
/*!
* Couldn't detect the codec.
*/
Unknown = 0,
/*!
* Windows Media Audio 1
*/
WMA1,
/*!
* Windows Media Audio 2 or above
*/
WMA2,
/*!
* Windows Media Audio 9 Professional
*/
WMA9Pro,
/*!
* Windows Media Audio 9 Lossless
*/
WMA9Lossless,
};
/*!
* Creates an instance of ASF::Properties.
*/
Properties();
/*!
* Destroys this ASF::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample.
*/
int bitsPerSample() const;
/*!
* Returns the codec used in the file.
*
* \see codecName()
* \see codecDescription()
*/
Codec codec() const;
/*!
* Returns the concrete codec name, for example "Windows Media Audio 9.1"
* used in the file if available, otherwise an empty string.
*
* \see codec()
* \see codecDescription()
*/
String codecName() const;
/*!
* Returns the codec description, typically contains the encoder settings,
* for example "VBR Quality 50, 44kHz, stereo 1-pass VBR" if available,
* otherwise an empty string.
*
* \see codec()
* \see codecName()
*/
String codecDescription() const;
/*!
* Returns whether or not the file is encrypted.
*/
bool isEncrypted() const;
#ifndef DO_NOT_DOCUMENT
// deprecated
void setLength(int value);
void setLengthInMilliseconds(int value);
void setBitrate(int value);
void setSampleRate(int value);
void setChannels(int value);
void setBitsPerSample(int value);
void setCodec(int value);
void setCodecName(const String &value);
void setCodecDescription(const String &value);
void setEncrypted(bool value);
#endif
private:
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace ASF
} // namespace TagLib
#endif

211
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/**************************************************************************
copyright : (C) 2005-2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ASFTAG_H
#define TAGLIB_ASFTAG_H
#include "tag.h"
#include "tlist.h"
#include "tmap.h"
#include "taglib_export.h"
#include "asfattribute.h"
namespace TagLib {
namespace ASF {
typedef List<Attribute> AttributeList;
typedef Map<String, AttributeList> AttributeListMap;
class TAGLIB_EXPORT Tag : public TagLib::Tag {
friend class File;
public:
Tag();
virtual ~Tag();
/*!
* Returns the track name.
*/
virtual String title() const;
/*!
* Returns the artist name.
*/
virtual String artist() const;
/*!
* Returns the album name; if no album name is present in the tag
* String::null will be returned.
*/
virtual String album() const;
/*!
* Returns the track comment.
*/
virtual String comment() const;
/*!
* Returns the genre name; if no genre is present in the tag String::null
* will be returned.
*/
virtual String genre() const;
/*!
* Returns the rating.
*/
virtual String rating() const;
/*!
* Returns the genre name; if no genre is present in the tag String::null
* will be returned.
*/
virtual String copyright() const;
/*!
* Returns the year; if there is no year set, this will return 0.
*/
virtual unsigned int year() const;
/*!
* Returns the track number; if there is no track number set, this will
* return 0.
*/
virtual unsigned int track() const;
/*!
* Sets the title to \a s.
*/
virtual void setTitle(const String &s);
/*!
* Sets the artist to \a s.
*/
virtual void setArtist(const String &s);
/*!
* Sets the album to \a s. If \a s is String::null then this value will be
* cleared.
*/
virtual void setAlbum(const String &s);
/*!
* Sets the comment to \a s.
*/
virtual void setComment(const String &s);
/*!
* Sets the rating to \a s.
*/
virtual void setRating(const String &s);
/*!
* Sets the copyright to \a s.
*/
virtual void setCopyright(const String &s);
/*!
* Sets the genre to \a s.
*/
virtual void setGenre(const String &s);
/*!
* Sets the year to \a i. If \a s is 0 then this value will be cleared.
*/
virtual void setYear(unsigned int i);
/*!
* Sets the track to \a i. If \a s is 0 then this value will be cleared.
*/
virtual void setTrack(unsigned int i);
/*!
* Returns true if the tag does not contain any data. This should be
* reimplemented in subclasses that provide more than the basic tagging
* abilities in this class.
*/
virtual bool isEmpty() const;
/*!
* \deprecated Use attributeListMap() const, contains(), removeItem(),
* attribute(), setAttribute(), addAttribute().
*/
AttributeListMap &attributeListMap();
/*!
* Returns a reference to the item list map. This is an AttributeListMap of
* all of the items in the tag.
*/
// BIC: return by value
const AttributeListMap &attributeListMap() const;
/*!
* \return True if a value for \a attribute is currently set.
*/
bool contains(const String &name) const;
/*!
* Removes the \a key attribute from the tag
*/
void removeItem(const String &name);
/*!
* \return The list of values for the key \a name, or an empty list if no
* values have been set.
*/
AttributeList attribute(const String &name) const;
/*!
* Sets the \a key attribute to the value of \a attribute. If an attribute
* with the \a key is already present, it will be replaced.
*/
void setAttribute(const String &name, const Attribute &attribute);
/*!
* Sets multiple \a values to the key \a name.
*/
void setAttribute(const String &name, const AttributeList &values);
/*!
* Sets the \a key attribute to the value of \a attribute. If an attribute
* with the \a key is already present, it will be added to the list.
*/
void addAttribute(const String &name, const Attribute &attribute);
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList& properties);
PropertyMap setProperties(const PropertyMap &properties);
private:
class TagPrivate;
TagPrivate *d;
};
} // namespace ASF
} // namespace TagLib
#endif

230
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ATTACHEDPICTUREFRAME_H
#define TAGLIB_ATTACHEDPICTUREFRAME_H
#include "id3v2frame.h"
#include "id3v2header.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An ID3v2 attached picture frame implementation
/*!
* This is an implementation of ID3v2 attached pictures. Pictures may be
* included in tags, one per APIC frame (but there may be multiple APIC
* frames in a single tag). These pictures are usually in either JPEG or
* PNG format.
*/
class TAGLIB_EXPORT AttachedPictureFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* This describes the function or content of the picture.
*/
enum Type {
//! A type not enumerated below
Other = 0x00,
//! 32x32 PNG image that should be used as the file icon
FileIcon = 0x01,
//! File icon of a different size or format
OtherFileIcon = 0x02,
//! Front cover image of the album
FrontCover = 0x03,
//! Back cover image of the album
BackCover = 0x04,
//! Inside leaflet page of the album
LeafletPage = 0x05,
//! Image from the album itself
Media = 0x06,
//! Picture of the lead artist or soloist
LeadArtist = 0x07,
//! Picture of the artist or performer
Artist = 0x08,
//! Picture of the conductor
Conductor = 0x09,
//! Picture of the band or orchestra
Band = 0x0A,
//! Picture of the composer
Composer = 0x0B,
//! Picture of the lyricist or text writer
Lyricist = 0x0C,
//! Picture of the recording location or studio
RecordingLocation = 0x0D,
//! Picture of the artists during recording
DuringRecording = 0x0E,
//! Picture of the artists during performance
DuringPerformance = 0x0F,
//! Picture from a movie or video related to the track
MovieScreenCapture = 0x10,
//! Picture of a large, coloured fish
ColouredFish = 0x11,
//! Illustration related to the track
Illustration = 0x12,
//! Logo of the band or performer
BandLogo = 0x13,
//! Logo of the publisher (record company)
PublisherLogo = 0x14
};
/*!
* Constructs an empty picture frame. The description, content and text
* encoding should be set manually.
*/
AttachedPictureFrame();
/*!
* Constructs an AttachedPicture frame based on \a data.
*/
explicit AttachedPictureFrame(const ByteVector &data);
/*!
* Destroys the AttahcedPictureFrame instance.
*/
virtual ~AttachedPictureFrame();
/*!
* Returns a string containing the description and mime-type
*/
virtual String toString() const;
/*!
* Returns the text encoding used for the description.
*
* \see setTextEncoding()
* \see description()
*/
String::Type textEncoding() const;
/*!
* Set the text encoding used for the description.
*
* \see description()
*/
void setTextEncoding(String::Type t);
/*!
* Returns the mime type of the image. This should in most cases be
* "image/png" or "image/jpeg".
*/
String mimeType() const;
/*!
* Sets the mime type of the image. This should in most cases be
* "image/png" or "image/jpeg".
*/
void setMimeType(const String &m);
/*!
* Returns the type of the image.
*
* \see Type
* \see setType()
*/
Type type() const;
/*!
* Sets the type for the image.
*
* \see Type
* \see type()
*/
void setType(Type t);
/*!
* Returns a text description of the image.
*
* \see setDescription()
* \see textEncoding()
* \see setTextEncoding()
*/
String description() const;
/*!
* Sets a textual description of the image to \a desc.
*
* \see description()
* \see textEncoding()
* \see setTextEncoding()
*/
void setDescription(const String &desc);
/*!
* Returns the image data as a ByteVector.
*
* \note ByteVector has a data() method that returns a const char * which
* should make it easy to export this data to external programs.
*
* \see setPicture()
* \see mimeType()
*/
ByteVector picture() const;
/*!
* Sets the image data to \a p. \a p should be of the type specified in
* this frame's mime-type specification.
*
* \see picture()
* \see mimeType()
* \see setMimeType()
*/
void setPicture(const ByteVector &p);
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
class AttachedPictureFramePrivate;
AttachedPictureFramePrivate *d;
private:
AttachedPictureFrame(const AttachedPictureFrame &);
AttachedPictureFrame &operator=(const AttachedPictureFrame &);
AttachedPictureFrame(const ByteVector &data, Header *h);
};
//! support for ID3v2.2 PIC frames
class TAGLIB_EXPORT AttachedPictureFrameV22 : public AttachedPictureFrame
{
protected:
virtual void parseFields(const ByteVector &data);
private:
AttachedPictureFrameV22(const ByteVector &data, Header *h);
friend class FrameFactory;
};
} // namespace ID3v2
} // namespace TagLib
#endif

127
taglib/include/taglib/audioproperties.h
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@ -1,127 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_AUDIOPROPERTIES_H
#define TAGLIB_AUDIOPROPERTIES_H
#include "taglib_export.h"
namespace TagLib {
//! A simple, abstract interface to common audio properties
/*!
* The values here are common to most audio formats. For more specific, codec
* dependent values, please see see the subclasses APIs. This is meant to
* compliment the TagLib::File and TagLib::Tag APIs in providing a simple
* interface that is sufficient for most applications.
*/
class TAGLIB_EXPORT AudioProperties
{
public:
/*!
* Reading audio properties from a file can sometimes be very time consuming
* and for the most accurate results can often involve reading the entire
* file. Because in many situations speed is critical or the accuracy of the
* values is not particularly important this allows the level of desired
* accuracy to be set.
*/
enum ReadStyle {
//! Read as little of the file as possible
Fast,
//! Read more of the file and make better values guesses
Average,
//! Read as much of the file as needed to report accurate values
Accurate
};
/*!
* Destroys this AudioProperties instance.
*/
virtual ~AudioProperties();
/*!
* Returns the length of the file in seconds.
*/
virtual int length() const = 0;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the most appropriate bit rate for the file in kb/s. For constant
* bitrate formats this is simply the bitrate of the file. For variable
* bitrate formats this is either the average or nominal bitrate.
*/
virtual int bitrate() const = 0;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const = 0;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const = 0;
protected:
/*!
* Construct an audio properties instance. This is protected as this class
* should not be instantiated directly, but should be instantiated via its
* subclasses and can be fetched from the FileRef or File APIs.
*
* \see ReadStyle
*/
AudioProperties(ReadStyle style);
private:
AudioProperties(const AudioProperties &);
AudioProperties &operator=(const AudioProperties &);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace TagLib
#endif

249
taglib/include/taglib/chapterframe.h
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@ -1,249 +0,0 @@
/***************************************************************************
copyright : (C) 2013 by Lukas Krejci
email : krejclu6@fel.cvut.cz
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_CHAPTERFRAME
#define TAGLIB_CHAPTERFRAME
#include "id3v2tag.h"
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
/*!
* This is an implementation of ID3v2 chapter frames. The purpose of this
* frame is to describe a single chapter within an audio file.
*/
//! An implementation of ID3v2 chapter frames
class TAGLIB_EXPORT ChapterFrame : public ID3v2::Frame
{
friend class FrameFactory;
public:
/*!
* Creates a chapter frame based on \a data. \a tagHeader is required as
* the internal frames are parsed based on the tag version.
*/
ChapterFrame(const ID3v2::Header *tagHeader, const ByteVector &data);
/*!
* Creates a chapter frame with the element ID \a elementID, start time
* \a startTime, end time \a endTime, start offset \a startOffset,
* end offset \a endOffset and optionally a list of embedded frames,
* whose ownership will then be taken over by this Frame, in
* \a embeddedFrames;
*
* All times are in milliseconds.
*/
ChapterFrame(const ByteVector &elementID,
unsigned int startTime, unsigned int endTime,
unsigned int startOffset, unsigned int endOffset,
const FrameList &embeddedFrames = FrameList());
/*!
* Destroys the frame.
*/
virtual ~ChapterFrame();
/*!
* Returns the element ID of the frame. Element ID
* is a null terminated string, however it's not human-readable.
*
* \see setElementID()
*/
ByteVector elementID() const;
/*!
* Returns time of chapter's start (in milliseconds).
*
* \see setStartTime()
*/
unsigned int startTime() const;
/*!
* Returns time of chapter's end (in milliseconds).
*
* \see setEndTime()
*/
unsigned int endTime() const;
/*!
* Returns zero based byte offset (count of bytes from the beginning
* of the audio file) of chapter's start.
*
* \note If returned value is 0xFFFFFFFF, start time should be used instead.
* \see setStartOffset()
*/
unsigned int startOffset() const;
/*!
* Returns zero based byte offset (count of bytes from the beginning
* of the audio file) of chapter's end.
*
* \note If returned value is 0xFFFFFFFF, end time should be used instead.
* \see setEndOffset()
*/
unsigned int endOffset() const;
/*!
* Sets the element ID of the frame to \a eID. If \a eID isn't
* null terminated, a null char is appended automatically.
*
* \see elementID()
*/
void setElementID(const ByteVector &eID);
/*!
* Sets time of chapter's start (in milliseconds) to \a sT.
*
* \see startTime()
*/
void setStartTime(const unsigned int &sT);
/*!
* Sets time of chapter's end (in milliseconds) to \a eT.
*
* \see endTime()
*/
void setEndTime(const unsigned int &eT);
/*!
* Sets zero based byte offset (count of bytes from the beginning
* of the audio file) of chapter's start to \a sO.
*
* \see startOffset()
*/
void setStartOffset(const unsigned int &sO);
/*!
* Sets zero based byte offset (count of bytes from the beginning
* of the audio file) of chapter's end to \a eO.
*
* \see endOffset()
*/
void setEndOffset(const unsigned int &eO);
/*!
* Returns a reference to the frame list map. This is an FrameListMap of
* all of the frames embedded in the CHAP frame.
*
* This is the most convenient structure for accessing the CHAP frame's
* embedded frames. Many frame types allow multiple instances of the same
* frame type so this is a map of lists. In most cases however there will
* only be a single frame of a certain type.
*
* \warning You should not modify this data structure directly, instead
* use addEmbeddedFrame() and removeEmbeddedFrame().
*
* \see embeddedFrameList()
*/
const FrameListMap &embeddedFrameListMap() const;
/*!
* Returns a reference to the embedded frame list. This is an FrameList
* of all of the frames embedded in the CHAP frame in the order that they
* were parsed.
*
* This can be useful if for example you want iterate over the CHAP frame's
* embedded frames in the order that they occur in the CHAP frame.
*
* \warning You should not modify this data structure directly, instead
* use addEmbeddedFrame() and removeEmbeddedFrame().
*/
const FrameList &embeddedFrameList() const;
/*!
* Returns the embedded frame list for frames with the id \a frameID
* or an empty list if there are no embedded frames of that type. This
* is just a convenience and is equivalent to:
*
* \code
* embeddedFrameListMap()[frameID];
* \endcode
*
* \see embeddedFrameListMap()
*/
const FrameList &embeddedFrameList(const ByteVector &frameID) const;
/*!
* Add an embedded frame to the CHAP frame. At this point the CHAP frame
* takes ownership of the embedded frame and will handle freeing its memory.
*
* \note Using this method will invalidate any pointers on the list
* returned by embeddedFrameList()
*/
void addEmbeddedFrame(Frame *frame);
/*!
* Remove an embedded frame from the CHAP frame. If \a del is true the frame's
* memory will be freed; if it is false, it must be deleted by the user.
*
* \note Using this method will invalidate any pointers on the list
* returned by embeddedFrameList()
*/
void removeEmbeddedFrame(Frame *frame, bool del = true);
/*!
* Remove all embedded frames of type \a id from the CHAP frame and free their
* memory.
*
* \note Using this method will invalidate any pointers on the list
* returned by embeddedFrameList()
*/
void removeEmbeddedFrames(const ByteVector &id);
virtual String toString() const;
PropertyMap asProperties() const;
/*!
* CHAP frames each have a unique element ID. This searches for a CHAP
* frame with the element ID \a eID and returns a pointer to it. This
* can be used to link CTOC and CHAP frames together.
*
* \see elementID()
*/
static ChapterFrame *findByElementID(const Tag *tag, const ByteVector &eID);
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
ChapterFrame(const ID3v2::Header *tagHeader, const ByteVector &data, Header *h);
ChapterFrame(const ChapterFrame &);
ChapterFrame &operator=(const ChapterFrame &);
class ChapterFramePrivate;
ChapterFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

179
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@ -1,179 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_COMMENTSFRAME_H
#define TAGLIB_COMMENTSFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An implementation of ID3v2 comments
/*!
* This implements the ID3v2 comment format. An ID3v2 comment consists of
* a language encoding, a description and a single text field.
*/
class TAGLIB_EXPORT CommentsFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct an empty comment frame that will use the text encoding
* \a encoding.
*/
explicit CommentsFrame(String::Type encoding = String::Latin1);
/*!
* Construct a comment based on the data in \a data.
*/
explicit CommentsFrame(const ByteVector &data);
/*!
* Destroys this CommentFrame instance.
*/
virtual ~CommentsFrame();
/*!
* Returns the text of this comment.
*
* \see text()
*/
virtual String toString() const;
/*!
* Returns the language encoding as a 3 byte encoding as specified by
* <a href="http://en.wikipedia.org/wiki/ISO_639">ISO-639-2</a>.
*
* \note Most taggers simply ignore this value.
*
* \see setLanguage()
*/
ByteVector language() const;
/*!
* Returns the description of this comment.
*
* \note Most taggers simply ignore this value.
*
* \see setDescription()
*/
String description() const;
/*!
* Returns the text of this comment.
*
* \see setText()
*/
String text() const;
/*!
* Set the language using the 3 byte language code from
* <a href="http://en.wikipedia.org/wiki/ISO_639">ISO-639-2</a> to
* \a languageCode.
*
* \see language()
*/
void setLanguage(const ByteVector &languageCode);
/*!
* Sets the description of the comment to \a s.
*
* \see description()
*/
void setDescription(const String &s);
/*!
* Sets the text portion of the comment to \a s.
*
* \see text()
*/
virtual void setText(const String &s);
/*!
* Returns the text encoding that will be used in rendering this frame.
* This defaults to the type that was either specified in the constructor
* or read from the frame when parsed.
*
* \see setTextEncoding()
* \see render()
*/
String::Type textEncoding() const;
/*!
* Sets the text encoding to be used when rendering this frame to
* \a encoding.
*
* \see textEncoding()
* \see render()
*/
void setTextEncoding(String::Type encoding);
/*!
* Parses this frame as PropertyMap with a single key.
* - if description() is empty or "COMMENT", the key will be "COMMENT"
* - if description() is not a valid PropertyMap key, the frame will be
* marked unsupported by an entry "COMM/<description>" in the unsupportedData()
* attribute of the returned map.
* - otherwise, the key will be "COMMENT:<description>"
* - The single value will be the frame's text().
*/
PropertyMap asProperties() const;
/*!
* Comments each have a unique description. This searches for a comment
* frame with the description \a d and returns a pointer to it. If no
* frame is found that matches the given description null is returned.
*
* \see description()
*/
static CommentsFrame *findByDescription(const Tag *tag, const String &d);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
CommentsFrame(const ByteVector &data, Header *h);
CommentsFrame(const CommentsFrame &);
CommentsFrame &operator=(const CommentsFrame &);
class CommentsFramePrivate;
CommentsFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

185
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/***************************************************************************
copyright : (C) 2014 by Urs Fleisch
email : ufleisch@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_EVENTTIMINGCODESFRAME_H
#define TAGLIB_EVENTTIMINGCODESFRAME_H
#include "id3v2frame.h"
#include "tlist.h"
namespace TagLib {
namespace ID3v2 {
//! ID3v2 event timing codes frame
/*!
* An implementation of ID3v2 event timing codes.
*/
class TAGLIB_EXPORT EventTimingCodesFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Specifies the timestamp format used.
*/
enum TimestampFormat {
//! The timestamp is of unknown format.
Unknown = 0x00,
//! The timestamp represents the number of MPEG frames since
//! the beginning of the audio stream.
AbsoluteMpegFrames = 0x01,
//! The timestamp represents the number of milliseconds since
//! the beginning of the audio stream.
AbsoluteMilliseconds = 0x02
};
/*!
* Event types defined in id3v2.4.0-frames.txt 4.5. Event timing codes.
*/
enum EventType {
Padding = 0x00,
EndOfInitialSilence = 0x01,
IntroStart = 0x02,
MainPartStart = 0x03,
OutroStart = 0x04,
OutroEnd = 0x05,
VerseStart = 0x06,
RefrainStart = 0x07,
InterludeStart = 0x08,
ThemeStart = 0x09,
VariationStart = 0x0a,
KeyChange = 0x0b,
TimeChange = 0x0c,
MomentaryUnwantedNoise = 0x0d,
SustainedNoise = 0x0e,
SustainedNoiseEnd = 0x0f,
IntroEnd = 0x10,
MainPartEnd = 0x11,
VerseEnd = 0x12,
RefrainEnd = 0x13,
ThemeEnd = 0x14,
Profanity = 0x15,
ProfanityEnd = 0x16,
NotPredefinedSynch0 = 0xe0,
NotPredefinedSynch1 = 0xe1,
NotPredefinedSynch2 = 0xe2,
NotPredefinedSynch3 = 0xe3,
NotPredefinedSynch4 = 0xe4,
NotPredefinedSynch5 = 0xe5,
NotPredefinedSynch6 = 0xe6,
NotPredefinedSynch7 = 0xe7,
NotPredefinedSynch8 = 0xe8,
NotPredefinedSynch9 = 0xe9,
NotPredefinedSynchA = 0xea,
NotPredefinedSynchB = 0xeb,
NotPredefinedSynchC = 0xec,
NotPredefinedSynchD = 0xed,
NotPredefinedSynchE = 0xee,
NotPredefinedSynchF = 0xef,
AudioEnd = 0xfd,
AudioFileEnds = 0xfe
};
/*!
* Single entry of time stamp and event.
*/
struct SynchedEvent {
SynchedEvent(unsigned int ms, EventType t) : time(ms), type(t) {}
unsigned int time;
EventType type;
};
/*!
* List of synchronized events.
*/
typedef TagLib::List<SynchedEvent> SynchedEventList;
/*!
* Construct an empty event timing codes frame.
*/
explicit EventTimingCodesFrame();
/*!
* Construct a event timing codes frame based on the data in \a data.
*/
explicit EventTimingCodesFrame(const ByteVector &data);
/*!
* Destroys this EventTimingCodesFrame instance.
*/
virtual ~EventTimingCodesFrame();
/*!
* Returns a null string.
*/
virtual String toString() const;
/*!
* Returns the timestamp format.
*/
TimestampFormat timestampFormat() const;
/*!
* Returns the events with the time stamps.
*/
SynchedEventList synchedEvents() const;
/*!
* Set the timestamp format.
*
* \see timestampFormat()
*/
void setTimestampFormat(TimestampFormat f);
/*!
* Sets the text with the time stamps.
*
* \see text()
*/
void setSynchedEvents(const SynchedEventList &e);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
EventTimingCodesFrame(const ByteVector &data, Header *h);
EventTimingCodesFrame(const EventTimingCodesFrame &);
EventTimingCodesFrame &operator=(const EventTimingCodesFrame &);
class EventTimingCodesFramePrivate;
EventTimingCodesFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

297
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FILEREF_H
#define TAGLIB_FILEREF_H
#include "tfile.h"
#include "tstringlist.h"
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
class Tag;
//! This class provides a simple abstraction for creating and handling files
/*!
* FileRef exists to provide a minimal, generic and value-based wrapper around
* a File. It is lightweight and implicitly shared, and as such suitable for
* pass-by-value use. This hides some of the uglier details of TagLib::File
* and the non-generic portions of the concrete file implementations.
*
* This class is useful in a "simple usage" situation where it is desirable
* to be able to get and set some of the tag information that is similar
* across file types.
*
* Also note that it is probably a good idea to plug this into your mime
* type system rather than using the constructor that accepts a file name using
* the FileTypeResolver.
*
* \see FileTypeResolver
* \see addFileTypeResolver()
*/
class TAGLIB_EXPORT FileRef
{
public:
//! A class for pluggable file type resolution.
/*!
* This class is used to add extend TagLib's very basic file name based file
* type resolution.
*
* This can be accomplished with:
*
* \code
*
* class MyFileTypeResolver : FileTypeResolver
* {
* TagLib::File *createFile(TagLib::FileName *fileName, bool, AudioProperties::ReadStyle) const
* {
* if(someCheckForAnMP3File(fileName))
* return new TagLib::MPEG::File(fileName);
* return 0;
* }
* }
*
* FileRef::addFileTypeResolver(new MyFileTypeResolver);
*
* \endcode
*
* Naturally a less contrived example would be slightly more complex. This
* can be used to plug in mime-type detection systems or to add new file types
* to TagLib.
*/
class TAGLIB_EXPORT FileTypeResolver
{
TAGLIB_IGNORE_MISSING_DESTRUCTOR
public:
/*!
* This method must be overridden to provide an additional file type
* resolver. If the resolver is able to determine the file type it should
* return a valid File object; if not it should return 0.
*
* \note The created file is then owned by the FileRef and should not be
* deleted. Deletion will happen automatically when the FileRef passes
* out of scope.
*/
virtual File *createFile(FileName fileName,
bool readAudioProperties = true,
AudioProperties::ReadStyle
audioPropertiesStyle = AudioProperties::Average) const = 0;
};
class TAGLIB_EXPORT StreamTypeResolver : public FileTypeResolver
{
TAGLIB_IGNORE_MISSING_DESTRUCTOR
public:
virtual File *createFileFromStream(IOStream *stream,
bool readAudioProperties = true,
AudioProperties::ReadStyle
audioPropertiesStyle = AudioProperties::Average) const = 0;
};
/*!
* Creates a null FileRef.
*/
FileRef();
/*!
* Create a FileRef from \a fileName. If \a readAudioProperties is true then
* the audio properties will be read using \a audioPropertiesStyle. If
* \a readAudioProperties is false then \a audioPropertiesStyle will be
* ignored.
*
* Also see the note in the class documentation about why you may not want to
* use this method in your application.
*/
explicit FileRef(FileName fileName,
bool readAudioProperties = true,
AudioProperties::ReadStyle
audioPropertiesStyle = AudioProperties::Average);
/*!
* Construct a FileRef from an opened \a IOStream. If \a readAudioProperties
* is true then the audio properties will be read using \a audioPropertiesStyle.
* If \a readAudioProperties is false then \a audioPropertiesStyle will be
* ignored.
*
* Also see the note in the class documentation about why you may not want to
* use this method in your application.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*/
explicit FileRef(IOStream* stream,
bool readAudioProperties = true,
AudioProperties::ReadStyle
audioPropertiesStyle = AudioProperties::Average);
/*!
* Construct a FileRef using \a file. The FileRef now takes ownership of the
* pointer and will delete the File when it passes out of scope.
*/
explicit FileRef(File *file);
/*!
* Make a copy of \a ref.
*/
FileRef(const FileRef &ref);
/*!
* Destroys this FileRef instance.
*/
virtual ~FileRef();
/*!
* Returns a pointer to represented file's tag.
*
* \warning This pointer will become invalid when this FileRef and all
* copies pass out of scope.
*
* \warning Do not cast it to any subclasses of Tag.
* Use tag returning methods of appropriate subclasses of File instead.
*
* \see File::tag()
*/
Tag *tag() const;
/*!
* Returns the audio properties for this FileRef. If no audio properties
* were read then this will returns a null pointer.
*/
AudioProperties *audioProperties() const;
/*!
* Returns a pointer to the file represented by this handler class.
*
* As a general rule this call should be avoided since if you need to work
* with file objects directly, you are probably better served instantiating
* the File subclasses (i.e. MPEG::File) manually and working with their APIs.
*
* This <i>handle</i> exists to provide a minimal, generic and value-based
* wrapper around a File. Accessing the file directly generally indicates
* a moving away from this simplicity (and into things beyond the scope of
* FileRef).
*
* \warning This pointer will become invalid when this FileRef and all
* copies pass out of scope.
*/
File *file() const;
/*!
* Saves the file. Returns true on success.
*/
bool save();
/*!
* Adds a FileTypeResolver to the list of those used by TagLib. Each
* additional FileTypeResolver is added to the front of a list of resolvers
* that are tried. If the FileTypeResolver returns zero the next resolver
* is tried.
*
* Returns a pointer to the added resolver (the same one that's passed in --
* this is mostly so that static initializers have something to use for
* assignment).
*
* \see FileTypeResolver
*/
static const FileTypeResolver *addFileTypeResolver(const FileTypeResolver *resolver);
/*!
* As is mentioned elsewhere in this class's documentation, the default file
* type resolution code provided by TagLib only works by comparing file
* extensions.
*
* This method returns the list of file extensions that are used by default.
*
* The extensions are all returned in lowercase, though the comparison used
* by TagLib for resolution is case-insensitive.
*
* \note This does not account for any additional file type resolvers that
* are plugged in. Also note that this is not intended to replace a proper
* mime-type resolution system, but is just here for reference.
*
* \see FileTypeResolver
*/
static StringList defaultFileExtensions();
/*!
* Returns true if the file (and as such other pointers) are null.
*/
bool isNull() const;
/*!
* Assign the file pointed to by \a ref to this FileRef.
*/
FileRef &operator=(const FileRef &ref);
/*!
* Exchanges the content of the FileRef by the content of \a ref.
*/
void swap(FileRef &ref);
/*!
* Returns true if this FileRef and \a ref point to the same File object.
*/
bool operator==(const FileRef &ref) const;
/*!
* Returns true if this FileRef and \a ref do not point to the same File
* object.
*/
bool operator!=(const FileRef &ref) const;
/*!
* A simple implementation of file type guessing. If \a readAudioProperties
* is true then the audio properties will be read using
* \a audioPropertiesStyle. If \a readAudioProperties is false then
* \a audioPropertiesStyle will be ignored.
*
* \note You generally shouldn't use this method, but instead the constructor
* directly.
*
* \deprecated Use FileRef(FileName, bool, AudioProperties::ReadStyle).
*/
static File *create(FileName fileName,
bool readAudioProperties = true,
AudioProperties::ReadStyle audioPropertiesStyle = AudioProperties::Average);
private:
void parse(FileName fileName, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle);
void parse(IOStream *stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle);
class FileRefPrivate;
FileRefPrivate *d;
};
} // namespace TagLib
#endif

343
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/***************************************************************************
copyright : (C) 2003 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FLACFILE_H
#define TAGLIB_FLACFILE_H
#include "taglib_export.h"
#include "tfile.h"
#include "tlist.h"
#include "tag.h"
#include "flacpicture.h"
#include "flacproperties.h"
namespace TagLib {
class Tag;
namespace ID3v2 { class FrameFactory; class Tag; }
namespace ID3v1 { class Tag; }
namespace Ogg { class XiphComment; }
//! An implementation of FLAC metadata
/*!
* This is implementation of FLAC metadata for non-Ogg FLAC files. At some
* point when Ogg / FLAC is more common there will be a similar implementation
* under the Ogg hierarchy.
*
* This supports ID3v1, ID3v2 and Xiph style comments as well as reading stream
* properties from the file.
*/
namespace FLAC {
//! An implementation of TagLib::File with FLAC specific methods
/*!
* This implements and provides an interface for 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 FLAC files.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* This set of flags is used for various operations and is suitable for
* being OR-ed together.
*/
enum TagTypes {
//! Empty set. Matches no tag types.
NoTags = 0x0000,
//! Matches Vorbis comments.
XiphComment = 0x0001,
//! Matches ID3v1 tags.
ID3v1 = 0x0002,
//! Matches ID3v2 tags.
ID3v2 = 0x0004,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs a FLAC file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*
* \deprecated This constructor will be dropped in favor of the one below
* in a future version.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an FLAC file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* If this file contains and ID3v2 tag the frames will be created using
* \a frameFactory.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
// BIC: merge with the above constructor
File(FileName file, ID3v2::FrameFactory *frameFactory,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs a FLAC file from \a stream. If \a 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.
*
* If this file contains and ID3v2 tag the frames will be created using
* \a frameFactory.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
// BIC: merge with the above constructor
File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the Tag for this file. This will be a union of XiphComment,
* ID3v1 and ID3v2 tags.
*
* \see ID3v2Tag()
* \see ID3v1Tag()
* \see XiphComment()
*/
virtual TagLib::Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
* If the file contains more than one tag (e.g. XiphComment and ID3v1),
* only the first one (in the order XiphComment, ID3v2, ID3v1) will be
* converted to the PropertyMap.
*/
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList &);
/*!
* Implements the unified property interface -- import function.
* This always creates a Xiph comment, if none exists. The return value
* relates to the Xiph comment only.
* Ignores any changes to ID3v1 or ID3v2 comments since they are not allowed
* in the FLAC specification.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the FLAC::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Save the file. This will primarily save the XiphComment, but
* will also keep any old ID3-tags up to date. If the file
* has no XiphComment, one will be constructed from the ID3-tags.
*
* This returns true if the save was successful.
*/
virtual bool save();
/*!
* Returns a pointer to the ID3v2 tag of the file.
*
* If \a create is false (the default) this returns a null pointer
* if there is no valid ID3v2 tag. If \a create is true it will create
* an ID3v2 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 ID3v2 tag. Use hasID3v2Tag() to check if the file
* on disk actually has an ID3v2 tag.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v2Tag()
*/
ID3v2::Tag *ID3v2Tag(bool create = false);
/*!
* Returns a pointer to the ID3v1 tag of the file.
*
* If \a create is false (the default) this returns a null pointer
* if there is no valid APE tag. If \a 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 ID3v1 tag. Use hasID3v1Tag() to check if the file
* on disk actually has an ID3v1 tag.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v1Tag()
*/
ID3v1::Tag *ID3v1Tag(bool create = false);
/*!
* Returns a pointer to the XiphComment for the file.
*
* If \a create is false (the default) this returns a null pointer
* if there is no valid XiphComment. If \a create is true it will create
* a XiphComment 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 a XiphComment. Use hasXiphComment() to check if the
* file on disk actually has a XiphComment.
*
* \note The Tag <b>is still</b> owned by the FLAC::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasXiphComment()
*/
Ogg::XiphComment *xiphComment(bool create = false);
/*!
* Set the ID3v2::FrameFactory to something other than the default. This
* can be used to specify the way that ID3v2 frames will be interpreted
* when
*
* \see ID3v2FrameFactory
* \deprecated This value should be passed in via the constructor.
*/
TAGLIB_DEPRECATED void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);
/*!
* Returns the block of data used by FLAC::Properties for parsing the
* stream properties.
*
* \deprecated Always returns an empty vector.
*/
TAGLIB_DEPRECATED ByteVector streamInfoData(); // BIC: remove
/*!
* Returns the length of the audio-stream, used by FLAC::Properties for
* calculating the bitrate.
*
* \deprecated Always returns zero.
*/
TAGLIB_DEPRECATED long streamLength(); // BIC: remove
/*!
* Returns a list of pictures attached to the FLAC file.
*/
List<Picture *> pictureList();
/*!
* Removes an attached picture. If \a del is true the picture's memory
* will be freed; if it is false, it must be deleted by the user.
*/
void removePicture(Picture *picture, bool del = true);
/*!
* Remove all attached images.
*/
void removePictures();
/*!
* Add a new picture to the file. The file takes ownership of the
* picture and will handle freeing its memory.
*
* \note The file will be saved only after calling save().
*/
void addPicture(Picture *picture);
/*!
* This will remove the tags that match the OR-ed together TagTypes from
* the file. By default it removes all tags.
*
* \warning This will also invalidate pointers to the tags as their memory
* will be freed.
*
* \note In order to make the removal permanent save() still needs to be
* called.
*
* \note This won't remove the Vorbis comment block completely. The
* vendor ID will be preserved.
*/
void strip(int tags = AllTags);
/*!
* Returns whether or not the file on disk actually has a XiphComment.
*
* \see xiphComment()
*/
bool hasXiphComment() const;
/*!
* Returns whether or not the file on disk actually has an ID3v1 tag.
*
* \see ID3v1Tag()
*/
bool hasID3v1Tag() const;
/*!
* Returns whether or not the file on disk actually has an ID3v2 tag.
*
* \see ID3v2Tag()
*/
bool hasID3v2Tag() const;
/*!
* Returns whether or not the given \a stream can be opened as a FLAC
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
void scan();
class FilePrivate;
FilePrivate *d;
};
} // namespace FLAC
} // namespace TagLib
#endif

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/**************************************************************************
copyright : (C) 2010 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FLACMETADATABLOCK_H
#define TAGLIB_FLACMETADATABLOCK_H
#include "tlist.h"
#include "tbytevector.h"
#include "taglib_export.h"
namespace TagLib {
namespace FLAC {
class TAGLIB_EXPORT MetadataBlock
{
public:
MetadataBlock();
virtual ~MetadataBlock();
enum BlockType {
StreamInfo = 0,
Padding,
Application,
SeekTable,
VorbisComment,
CueSheet,
Picture
};
/*!
* Returns the FLAC metadata block type.
*/
virtual int code() const = 0;
/*!
* Render the content of the block.
*/
virtual ByteVector render() const = 0;
private:
MetadataBlock(const MetadataBlock &item);
MetadataBlock &operator=(const MetadataBlock &item);
class MetadataBlockPrivate;
MetadataBlockPrivate *d;
};
} // namespace FLAC
} // namespace TagLib
#endif

203
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@ -1,203 +0,0 @@
/**************************************************************************
copyright : (C) 2010 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FLACPICTURE_H
#define TAGLIB_FLACPICTURE_H
#include "tlist.h"
#include "tstring.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "flacmetadatablock.h"
namespace TagLib {
namespace FLAC {
class TAGLIB_EXPORT Picture : public MetadataBlock
{
public:
/*!
* This describes the function or content of the picture.
*/
enum Type {
//! A type not enumerated below
Other = 0x00,
//! 32x32 PNG image that should be used as the file icon
FileIcon = 0x01,
//! File icon of a different size or format
OtherFileIcon = 0x02,
//! Front cover image of the album
FrontCover = 0x03,
//! Back cover image of the album
BackCover = 0x04,
//! Inside leaflet page of the album
LeafletPage = 0x05,
//! Image from the album itself
Media = 0x06,
//! Picture of the lead artist or soloist
LeadArtist = 0x07,
//! Picture of the artist or performer
Artist = 0x08,
//! Picture of the conductor
Conductor = 0x09,
//! Picture of the band or orchestra
Band = 0x0A,
//! Picture of the composer
Composer = 0x0B,
//! Picture of the lyricist or text writer
Lyricist = 0x0C,
//! Picture of the recording location or studio
RecordingLocation = 0x0D,
//! Picture of the artists during recording
DuringRecording = 0x0E,
//! Picture of the artists during performance
DuringPerformance = 0x0F,
//! Picture from a movie or video related to the track
MovieScreenCapture = 0x10,
//! Picture of a large, coloured fish
ColouredFish = 0x11,
//! Illustration related to the track
Illustration = 0x12,
//! Logo of the band or performer
BandLogo = 0x13,
//! Logo of the publisher (record company)
PublisherLogo = 0x14
};
Picture();
Picture(const ByteVector &data);
~Picture();
/*!
* Returns the type of the image.
*/
Type type() const;
/*!
* Sets the type of the image.
*/
void setType(Type type);
/*!
* Returns the mime type of the image. This should in most cases be
* "image/png" or "image/jpeg".
*/
String mimeType() const;
/*!
* Sets the mime type of the image. This should in most cases be
* "image/png" or "image/jpeg".
*/
void setMimeType(const String &m);
/*!
* Returns a text description of the image.
*/
String description() const;
/*!
* Sets a textual description of the image to \a desc.
*/
void setDescription(const String &desc);
/*!
* Returns the width of the image.
*/
int width() const;
/*!
* Sets the width of the image.
*/
void setWidth(int w);
/*!
* Returns the height of the image.
*/
int height() const;
/*!
* Sets the height of the image.
*/
void setHeight(int h);
/*!
* Returns the color depth (in bits-per-pixel) of the image.
*/
int colorDepth() const;
/*!
* Sets the color depth (in bits-per-pixel) of the image.
*/
void setColorDepth(int depth);
/*!
* Returns the number of colors used on the image..
*/
int numColors() const;
/*!
* Sets the number of colors used on the image (for indexed images).
*/
void setNumColors(int numColors);
/*!
* Returns the image data.
*/
ByteVector data() const;
/*!
* Sets the image data.
*/
void setData(const ByteVector &data);
/*!
* Returns the FLAC metadata block type.
*/
int code() const;
/*!
* Render the content to the FLAC picture block format.
*/
ByteVector render() const;
/*!
* Parse the picture data in the FLAC picture block format.
*/
bool parse(const ByteVector &rawData);
private:
Picture(const Picture &item);
Picture &operator=(const Picture &item);
class PicturePrivate;
PicturePrivate *d;
};
typedef List<Picture> PictureList;
} // namespace FLAC
} // namespace TagLib
#endif

148
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@ -1,148 +0,0 @@
/***************************************************************************
copyright : (C) 2003 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FLACPROPERTIES_H
#define TAGLIB_FLACPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
namespace FLAC {
class File;
//! An implementation of audio property reading for FLAC
/*!
* This reads the data from an FLAC stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of FLAC::Properties with the data read from the
* ByteVector \a data.
*/
// BIC: switch to const reference
Properties(ByteVector data, long streamLength, ReadStyle style = Average);
/*!
* Create an instance of FLAC::Properties with the data read from the
* FLAC::File \a file.
*/
// BIC: remove
Properties(File *file, ReadStyle style = Average);
/*!
* Destroys this FLAC::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample as read from the FLAC
* identification header.
*/
int bitsPerSample() const;
/*!
* Returns the sample width as read from the FLAC identification
* header.
*
* \note This method is just an alias of bitsPerSample().
*
* \deprecated Use bitsPerSample().
*/
TAGLIB_DEPRECATED int sampleWidth() const;
/*!
* Return the number of sample frames.
*/
unsigned long long sampleFrames() const;
/*!
* Returns the MD5 signature of the uncompressed audio stream as read
* from the stream info header.
*/
ByteVector signature() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(const ByteVector &data, long streamLength);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace FLAC
} // namespace TagLib
#endif

179
taglib/include/taglib/generalencapsulatedobjectframe.h
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@ -1,179 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
copyright : (C) 2006 by Aaron VonderHaar
email : avh4@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_GENERALENCAPSULATEDOBJECT_H
#define TAGLIB_GENERALENCAPSULATEDOBJECT_H
#include "id3v2frame.h"
#include "id3v2header.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An ID3v2 general encapsulated object frame implementation
/*!
* This is an implementation of ID3v2 general encapsulated objects.
* Arbitrary binary data may be included in tags, stored in GEOB frames.
* There may be multiple GEOB frames in a single tag. Each GEOB it
* labelled with a content description (which may be blank), a required
* mime-type, and a file name (may be blank). The content description
* uniquely identifies the GEOB frame in the tag.
*/
class TAGLIB_EXPORT GeneralEncapsulatedObjectFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Constructs an empty object frame. The description, file name and text
* encoding should be set manually.
*/
GeneralEncapsulatedObjectFrame();
/*!
* Constructs a GeneralEncapsulatedObjectFrame frame based on \a data.
*
* \warning This is \em not data for the encapsulated object, for that use
* setObject(). This constructor is used when reading the frame from the
* disk.
*/
explicit GeneralEncapsulatedObjectFrame(const ByteVector &data);
/*!
* Destroys the GeneralEncapsulatedObjectFrame instance.
*/
virtual ~GeneralEncapsulatedObjectFrame();
/*!
* Returns a string containing the description, file name and mime-type
*/
virtual String toString() const;
/*!
* Returns the text encoding used for the description and file name.
*
* \see setTextEncoding()
* \see description()
* \see fileName()
*/
String::Type textEncoding() const;
/*!
* Set the text encoding used for the description and file name.
*
* \see description()
* \see fileName()
*/
void setTextEncoding(String::Type encoding);
/*!
* Returns the mime type of the object.
*/
String mimeType() const;
/*!
* Sets the mime type of the object.
*/
void setMimeType(const String &type);
/*!
* Returns the file name of the object.
*
* \see setFileName()
*/
String fileName() const;
/*!
* Sets the file name for the object.
*
* \see fileName()
*/
void setFileName(const String &name);
/*!
* Returns the content description of the object.
*
* \see setDescription()
* \see textEncoding()
* \see setTextEncoding()
*/
String description() const;
/*!
* Sets the content description of the object to \a desc.
*
* \see description()
* \see textEncoding()
* \see setTextEncoding()
*/
void setDescription(const String &desc);
/*!
* Returns the object data as a ByteVector.
*
* \note ByteVector has a data() method that returns a const char * which
* should make it easy to export this data to external programs.
*
* \see setObject()
* \see mimeType()
*/
ByteVector object() const;
/*!
* Sets the object data to \a data. \a data should be of the type specified in
* this frame's mime-type specification.
*
* \see object()
* \see mimeType()
* \see setMimeType()
*/
void setObject(const ByteVector &object);
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
GeneralEncapsulatedObjectFrame(const ByteVector &data, Header *h);
GeneralEncapsulatedObjectFrame(const GeneralEncapsulatedObjectFrame &);
GeneralEncapsulatedObjectFrame &operator=(const GeneralEncapsulatedObjectFrame &);
class GeneralEncapsulatedObjectFramePrivate;
GeneralEncapsulatedObjectFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

66
taglib/include/taglib/id3v1genres.h
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V1GENRE_H
#define TAGLIB_ID3V1GENRE_H
#include "tmap.h"
#include "tstringlist.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v1 {
typedef Map<String, int> GenreMap;
/*!
* Returns the list of canonical ID3v1 genre names in the order that they
* are listed in the standard.
*/
StringList TAGLIB_EXPORT genreList();
/*!
* A "reverse mapping" that goes from the canonical ID3v1 genre name to the
* respective genre number. genreMap()["Rock"] ==
*/
GenreMap TAGLIB_EXPORT genreMap();
/*!
* Returns the name of the genre at \a index in the ID3v1 genre list. If
* \a index is out of range -- less than zero or greater than 191 -- a null
* string will be returned.
*/
String TAGLIB_EXPORT genre(int index);
/*!
* Returns the genre index for the (case sensitive) genre \a name. If the
* genre is not in the list 255 (which signifies an unknown genre in ID3v1)
* will be returned.
*/
int TAGLIB_EXPORT genreIndex(const String &name);
} // namespace ID3v1
} // namespace TagLib
#endif

202
taglib/include/taglib/id3v1tag.h
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@ -1,202 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V1TAG_H
#define TAGLIB_ID3V1TAG_H
#include "tag.h"
#include "tbytevector.h"
#include "taglib_export.h"
namespace TagLib {
class File;
//! An ID3v1 implementation
namespace ID3v1 {
//! A abstraction for the string to data encoding in ID3v1 tags.
/*!
* ID3v1 should in theory always contain ISO-8859-1 (Latin1) data. In
* practice it does not. TagLib by default only supports ISO-8859-1 data
* in ID3v1 tags.
*
* However by subclassing this class and reimplementing parse() and render()
* and setting your reimplementation as the default with
* ID3v1::Tag::setStringHandler() you can define how you would like these
* transformations to be done.
*
* \warning It is advisable <b>not</b> to write non-ISO-8859-1 data to ID3v1
* tags. Please consider disabling the writing of ID3v1 tags in the case
* that the data is not ISO-8859-1.
*
* \see ID3v1::Tag::setStringHandler()
*/
class TAGLIB_EXPORT StringHandler
{
TAGLIB_IGNORE_MISSING_DESTRUCTOR
public:
// BIC: Add virtual destructor.
StringHandler();
/*!
* Decode a string from \a data. The default implementation assumes that
* \a data is an ISO-8859-1 (Latin1) character array.
*/
virtual String parse(const ByteVector &data) const;
/*!
* Encode a ByteVector with the data from \a s. The default implementation
* assumes that \a s is an ISO-8859-1 (Latin1) string. If the string is
* does not conform to ISO-8859-1, no value is written.
*
* \warning It is recommended that you <b>not</b> override this method, but
* instead do not write an ID3v1 tag in the case that the data is not
* ISO-8859-1.
*/
virtual ByteVector render(const String &s) const;
};
//! The main class in the ID3v1 implementation
/*!
* This is an implementation of the ID3v1 format. ID3v1 is both the simplest
* and most common of tag formats but is rather limited. Because of its
* pervasiveness and the way that applications have been written around the
* fields that it provides, the generic TagLib::Tag API is a mirror of what is
* provided by ID3v1.
*
* ID3v1 tags should generally only contain Latin1 information. However because
* many applications do not follow this rule there is now support for overriding
* the ID3v1 string handling using the ID3v1::StringHandler class. Please see
* the documentation for that class for more information.
*
* \see StringHandler
*
* \note Most fields are truncated to a maximum of 28-30 bytes. The
* truncation happens automatically when the tag is rendered.
*/
class TAGLIB_EXPORT Tag : public TagLib::Tag
{
public:
/*!
* Create an ID3v1 tag with default values.
*/
Tag();
/*!
* Create an ID3v1 tag and parse the data in \a file starting at
* \a tagOffset.
*/
Tag(File *file, long tagOffset);
/*!
* Destroys this Tag instance.
*/
virtual ~Tag();
/*!
* Renders the in memory values to a ByteVector suitable for writing to
* the file.
*/
ByteVector render() const;
/*!
* Returns the string "TAG" suitable for usage in locating the tag in a
* file.
*/
static ByteVector fileIdentifier();
// Reimplementations.
virtual String title() const;
virtual String artist() const;
virtual String album() const;
virtual String comment() const;
virtual String genre() const;
virtual unsigned int year() const;
virtual unsigned int track() const;
virtual void setTitle(const String &s);
virtual void setArtist(const String &s);
virtual void setAlbum(const String &s);
virtual void setComment(const String &s);
virtual void setGenre(const String &s);
virtual void setYear(unsigned int i);
virtual void setTrack(unsigned int i);
/*!
* Returns the genre in number.
*
* \note Normally 255 indicates that this tag contains no genre.
*/
unsigned int genreNumber() const;
/*!
* Sets the genre in number to \a i.
*
* \note Valid value is from 0 up to 255. Normally 255 indicates that
* this tag contains no genre.
*/
void setGenreNumber(unsigned int i);
/*!
* Sets the string handler that decides how the ID3v1 data will be
* converted to and from binary data.
* If the parameter \a handler is null, the previous handler is
* released and default ISO-8859-1 handler is restored.
*
* \note The caller is responsible for deleting the previous handler
* as needed after it is released.
*
* \see StringHandler
*/
static void setStringHandler(const StringHandler *handler);
protected:
/*!
* Reads from the file specified in the constructor.
*/
void read();
/*!
* Pareses the body of the tag in \a data.
*/
void parse(const ByteVector &data);
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace ID3v1
} // namespace TagLib
#endif

24
taglib/include/taglib/id3v2.h
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#ifndef TAGLIB_ID3V2_H
#define TAGLIB_ID3V2_H
namespace TagLib {
//! An ID3v2 implementation
/*!
* This is a relatively complete and flexible framework for working with ID3v2
* tags.
*
* \see ID3v2::Tag
*/
namespace ID3v2 {
/*!
* Used to specify which version of the ID3 standard to use when saving tags.
*/
enum Version {
v3 = 3, //<! ID3v2.3
v4 = 4 //<! ID3v2.4
};
} // namespace ID3v2
} // namespace TagLib
#endif

93
taglib/include/taglib/id3v2extendedheader.h
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@ -1,93 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2EXTENDEDHEADER_H
#define TAGLIB_ID3V2EXTENDEDHEADER_H
#include "taglib_export.h"
#include "tbytevector.h"
#include "taglib.h"
namespace TagLib {
namespace ID3v2 {
//! ID3v2 extended header implementation
/*!
* This class implements ID3v2 extended headers. It attempts to follow,
* both semantically and programmatically, the structure specified in
* the ID3v2 standard. The API is based on the properties of ID3v2 extended
* headers specified there. If any of the terms used in this documentation
* are unclear please check the specification in the linked section.
* (Structure, <a href="id3v2-structure.html#3.2">3.2</a>)
*/
class TAGLIB_EXPORT ExtendedHeader
{
public:
/*!
* Constructs an empty ID3v2 extended header.
*/
ExtendedHeader();
/*!
* Destroys the extended header.
*/
virtual ~ExtendedHeader();
/*!
* Returns the size of the extended header. This is variable for the
* extended header.
*/
unsigned int size() const;
/*!
* Sets the data that will be used as the extended header. Since the
* length is not known before the extended header has been parsed, this
* should just be a pointer to the first byte of the extended header. It
* will determine the length internally and make that available through
* size().
*/
void setData(const ByteVector &data);
protected:
/*!
* Called by setData() to parse the extended header data. It makes this
* information available through the public API.
*/
void parse(const ByteVector &data);
private:
ExtendedHeader(const ExtendedHeader &);
ExtendedHeader &operator=(const ExtendedHeader &);
class ExtendedHeaderPrivate;
ExtendedHeaderPrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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taglib/include/taglib/id3v2footer.h
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2FOOTER_H
#define TAGLIB_ID3V2FOOTER_H
#include "taglib_export.h"
#include "tbytevector.h"
namespace TagLib {
namespace ID3v2 {
class Header;
//! ID3v2 footer implementation
/*!
* Per the ID3v2 specification, the tag's footer is just a copy of the
* information in the header. As such there is no API for reading the
* data from the header, it can just as easily be done from the header.
*
* In fact, at this point, TagLib does not even parse the footer since
* it is not useful internally. However, if the flag to include a footer
* has been set in the ID3v2::Tag, TagLib will render a footer.
*/
class TAGLIB_EXPORT Footer
{
public:
/*!
* Constructs an empty ID3v2 footer.
*/
Footer();
/*!
* Destroys the footer.
*/
virtual ~Footer();
/*!
* Returns the size of the footer. Presently this is always 10 bytes.
*/
static unsigned int size();
/*!
* Renders the footer based on the data in \a header.
*/
ByteVector render(const Header *header) const;
private:
Footer(const Footer &);
Footer &operator=(const Footer &);
class FooterPrivate;
FooterPrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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@ -1,523 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2FRAME_H
#define TAGLIB_ID3V2FRAME_H
#include "tstring.h"
#include "tbytevector.h"
#include "taglib_export.h"
namespace TagLib {
class StringList;
class PropertyMap;
namespace ID3v2 {
class Tag;
class FrameFactory;
//! ID3v2 frame implementation
/*!
* This class is the main ID3v2 frame implementation. In ID3v2, a tag is
* split between a collection of frames (which are in turn split into fields
* (Structure, <a href="id3v2-structure.html#4">4</a>)
* (<a href="id3v2-frames.html">Frames</a>). This class provides an API for
* gathering information about and modifying ID3v2 frames. Functionality
* specific to a given frame type is handed in one of the many subclasses.
*/
class TAGLIB_EXPORT Frame
{
friend class Tag;
friend class FrameFactory;
friend class TableOfContentsFrame;
friend class ChapterFrame;
public:
/*!
* Creates a textual frame which corresponds to a single key in the PropertyMap
* interface. These are all (User)TextIdentificationFrames except TIPL and TMCL,
* all (User)URLLinkFrames, CommentsFrames, and UnsynchronizedLyricsFrame.
*/
static Frame *createTextualFrame(const String &key, const StringList &values);
/*!
* Destroys this Frame instance.
*/
virtual ~Frame();
/*!
* Returns the Frame ID (Structure, <a href="id3v2-structure.html#4">4</a>)
* (Frames, <a href="id3v2-frames.html#4">4</a>)
*/
ByteVector frameID() const;
/*!
* Returns the size of the frame.
*/
unsigned int size() const;
/*!
* Returns the size of the frame header
*
* \deprecated This is only accurate for ID3v2.3 or ID3v2.4. Please use
* the call below which accepts an ID3v2 version number. In the next
* non-binary compatible release this will be made into a non-static
* member that checks the internal ID3v2 version.
*/
static unsigned int headerSize(); // BIC: make non-static
/*!
* Returns the size of the frame header for the given ID3v2 version.
*
* \deprecated Please see the explanation above.
*/
// BIC: remove
static unsigned int headerSize(unsigned int version);
/*!
* Sets the data that will be used as the frame. Since the length is not
* known before the frame has been parsed, this should just be a pointer to
* the first byte of the frame. It will determine the length internally
* and make that available through size().
*/
void setData(const ByteVector &data);
/*!
* Set the text of frame in the sanest way possible. This should only be
* reimplemented in frames where there is some logical mapping to text.
*
* \note If the frame type supports multiple text encodings, this will not
* change the text encoding of the frame; the string will be converted to
* that frame's encoding. Please use the specific APIs of the frame types
* to set the encoding if that is desired.
*/
virtual void setText(const String &text);
/*!
* This returns the textual representation of the data in the frame.
* Subclasses must reimplement this method to provide a string
* representation of the frame's data.
*/
virtual String toString() const = 0;
/*!
* Render the frame back to its binary format in a ByteVector.
*/
ByteVector render() const;
/*!
* Returns the text delimiter that is used between fields for the string
* type \a t.
*/
static ByteVector textDelimiter(String::Type t);
/*!
* The string with which an instrument name is prefixed to build a key in a PropertyMap;
* used to translate PropertyMaps to TMCL frames. In the current implementation, this
* is "PERFORMER:".
*/
static const String instrumentPrefix;
/*!
* The PropertyMap key prefix which triggers the use of a COMM frame instead of a TXXX
* frame for a non-standard key. In the current implementation, this is "COMMENT:".
*/
static const String commentPrefix;
/*!
* The PropertyMap key prefix which triggers the use of a USLT frame instead of a TXXX
* frame for a non-standard key. In the current implementation, this is "LYRICS:".
*/
static const String lyricsPrefix;
/*!
* The PropertyMap key prefix which triggers the use of a WXXX frame instead of a TXX
* frame for a non-standard key. In the current implementation, this is "URL:".
*/
static const String urlPrefix;
protected:
class Header;
/*!
* Constructs an ID3v2 frame using \a data to read the header information.
* All other processing of \a data should be handled in a subclass.
*
* \note This need not contain anything more than a frame ID, but
* \e must contain at least that.
*/
explicit Frame(const ByteVector &data);
/*!
* This creates an Frame using the header \a h.
*
* The ownership of this header will be assigned to the frame and the
* header will be deleted when the frame is destroyed.
*/
Frame(Header *h);
/*!
* Returns a pointer to the frame header.
*/
Header *header() const;
/*!
* Sets the header to \a h. If \a deleteCurrent is true, this will free
* the memory of the current header.
*
* The ownership of this header will be assigned to the frame and the
* header will be deleted when the frame is destroyed.
*/
void setHeader(Header *h, bool deleteCurrent = true);
/*!
* Called by setData() to parse the frame data. It makes this information
* available through the public API.
*/
void parse(const ByteVector &data);
/*!
* Called by parse() to parse the field data. It makes this information
* available through the public API. This must be overridden by the
* subclasses.
*/
virtual void parseFields(const ByteVector &data) = 0;
/*!
* Render the field data back to a binary format in a ByteVector. This
* must be overridden by subclasses.
*/
virtual ByteVector renderFields() const = 0;
/*!
* Returns a ByteVector containing the field data given the frame data.
* This correctly adjusts for the header size plus any additional frame
* data that's specified in the frame header flags.
*/
ByteVector fieldData(const ByteVector &frameData) const;
/*!
* Reads a String of type \a encoding from the ByteVector \a data. If \a
* position is passed in it is used both as the starting point and is
* updated to return the position just after the string that has been read.
* This is useful for reading strings sequentially.
*/
String readStringField(const ByteVector &data, String::Type encoding,
int *position = 0);
/*!
* Checks a the list of string values to see if they can be used with the
* specified encoding and returns the recommended encoding.
*/
// BIC: remove and make non-static
static String::Type checkEncoding(const StringList &fields,
String::Type encoding);
/*!
* Checks a the list of string values to see if they can be used with the
* specified encoding and returns the recommended encoding. This method
* also checks the ID3v2 version and makes sure the encoding can be used
* in the specified version.
*/
// BIC: remove and make non-static
static String::Type checkEncoding(const StringList &fields,
String::Type encoding, unsigned int version);
/*!
* Checks a the list of string values to see if they can be used with the
* specified encoding and returns the recommended encoding. This method
* also checks the ID3v2 version and makes sure the encoding can be used
* in the version specified by the frame's header.
*/
String::Type checkTextEncoding(const StringList &fields,
String::Type encoding) const;
/*!
* Parses the contents of this frame as PropertyMap. If that fails, the returned
* PropertyMap will be empty, and its unsupportedData() will contain this frame's
* ID.
* BIC: Will be a virtual function in future releases.
*/
PropertyMap asProperties() const;
/*!
* Returns an appropriate ID3 frame ID for the given free-form tag key. This method
* will return an empty ByteVector if no specialized translation is found.
*/
static ByteVector keyToFrameID(const String &);
/*!
* Returns a free-form tag name for the given ID3 frame ID. Note that this does not work
* for general frame IDs such as TXXX or WXXX; in such a case an empty string is returned.
*/
static String frameIDToKey(const ByteVector &);
/*!
* Returns an appropriate TXXX frame description for the given free-form tag key.
*/
static String keyToTXXX(const String &);
/*!
* Returns a free-form tag name for the given ID3 frame description.
*/
static String txxxToKey(const String &);
/*!
* This helper function splits the PropertyMap \a original into three ProperytMaps
* \a singleFrameProperties, \a tiplProperties, and \a tmclProperties, such that:
* - \a singleFrameProperties contains only of keys which can be represented with
* exactly one ID3 frame per key. In the current implementation
* this is everything except for the fixed "involved people" keys and keys of the
* form "TextIdentificationFrame::instrumentPrefix" + "instrument", which are
* mapped to a TMCL frame.
* - \a tiplProperties will consist of those keys that are present in
* TextIdentificationFrame::involvedPeopleMap()
* - \a tmclProperties contains the "musician credits" keys which should be mapped
* to a TMCL frame
*/
static void splitProperties(const PropertyMap &original, PropertyMap &singleFrameProperties,
PropertyMap &tiplProperties, PropertyMap &tmclProperties);
private:
Frame(const Frame &);
Frame &operator=(const Frame &);
class FramePrivate;
friend class FramePrivate;
FramePrivate *d;
};
//! ID3v2 frame header implementation
/*!
* The ID3v2 Frame Header (Structure, <a href="id3v2-structure.html#4">4</a>)
*
* Every ID3v2::Frame has an associated header that gives some general
* properties of the frame and also makes it possible to identify the frame
* type.
*
* As such when reading an ID3v2 tag ID3v2::FrameFactory first creates the
* frame headers and then creates the appropriate Frame subclass based on
* the type and attaches the header.
*/
class TAGLIB_EXPORT Frame::Header
{
public:
/*!
* Construct a Frame Header based on \a data. \a data must at least
* contain a 4 byte frame ID, and optionally can contain flag data and the
* frame size. i.e. Just the frame id -- "TALB" -- is a valid value.
*
* \deprecated Please use the constructor below that accepts a version
* number.
*/
TAGLIB_DEPRECATED Header(const ByteVector &data, bool synchSafeInts);
/*!
* Construct a Frame Header based on \a data. \a data must at least
* contain a 4 byte frame ID, and optionally can contain flag data and the
* frame size. i.e. Just the frame id -- "TALB" -- is a valid value.
*
* \a version should be the ID3v2 version of the tag.
*/
explicit Header(const ByteVector &data, unsigned int version = 4);
/*!
* Destroys this Header instance.
*/
virtual ~Header();
/*!
* Sets the data for the Header.
*
* \deprecated Please use the version below that accepts an ID3v2 version
* number.
*/
TAGLIB_DEPRECATED void setData(const ByteVector &data, bool synchSafeInts);
/*!
* Sets the data for the Header. \a version should indicate the ID3v2
* version number of the tag that this frame is contained in.
*/
void setData(const ByteVector &data, unsigned int version = 4);
/*!
* Returns the Frame ID (Structure, <a href="id3v2-structure.html#4">4</a>)
* (Frames, <a href="id3v2-frames.html#4">4</a>)
*/
ByteVector frameID() const;
/*!
* Sets the frame's ID to \a id. Only the first four bytes of \a id will
* be used.
*
* \warning This method should in general be avoided. It exists simply to
* provide a mechanism for transforming frames from a deprecated frame type
* to a newer one -- i.e. TYER to TDRC from ID3v2.3 to ID3v2.4.
*/
void setFrameID(const ByteVector &id);
/*!
* Returns the size of the frame data portion, as set when setData() was
* called or set explicitly via setFrameSize().
*/
unsigned int frameSize() const;
/*!
* Sets the size of the frame data portion.
*/
void setFrameSize(unsigned int size);
/*!
* Returns the ID3v2 version of the header, as passed in from the
* construction of the header or set via setVersion().
*/
unsigned int version() const;
/*!
* Sets the ID3v2 version of the header, changing has impact on the
* correct parsing/rendering of frame data.
*/
void setVersion(unsigned int version);
/*!
* Returns the size of the frame header in bytes.
*
* \deprecated Please use the version of this method that accepts a
* version. This is only accurate for ID3v2.3 and ID3v2.4. This will be
* removed in the next binary incompatible release (2.0) and will be
* replaced with a non-static method that checks the frame version.
*/
// BIC: make non-static
static unsigned int size();
/*!
* Returns the size of the frame header in bytes for the ID3v2 version
* that's given.
*
* \deprecated Please see the explanation in the version above.
*/
// BIC: remove
static unsigned int size(unsigned int version);
/*!
* Returns true if the flag for tag alter preservation is set.
*
* The semantics are a little backwards from what would seem natural
* (setting the preservation flag to throw away the frame), but this
* follows the ID3v2 standard.
*
* \see setTagAlterPreservation()
*/
bool tagAlterPreservation() const;
/*!
* Sets the flag for preservation of this frame if the tag is set. If
* this is set to true the frame will not be written when the tag is
* saved.
*
* The semantics are a little backwards from what would seem natural
* (setting the preservation flag to throw away the frame), but this
* follows the ID3v2 standard.
*
* \see tagAlterPreservation()
*/
void setTagAlterPreservation(bool discard);
/*!
* Returns true if the flag for file alter preservation is set.
*
* \note This flag is currently ignored internally in TagLib.
*/
bool fileAlterPreservation() const;
/*!
* Returns true if the frame is meant to be read only.
*
* \note This flag is currently ignored internally in TagLib.
*/
bool readOnly() const;
/*!
* Returns true if the flag for the grouping identity is set.
*
* \note This flag is currently ignored internally in TagLib.
*/
bool groupingIdentity() const;
/*!
* Returns true if compression is enabled for this frame.
*
* \note This flag is currently ignored internally in TagLib.
*/
bool compression() const;
/*!
* Returns true if encryption is enabled for this frame.
*
* \note This flag is currently ignored internally in TagLib.
*/
bool encryption() const;
#ifndef DO_NOT_DOCUMENT
bool unsycronisation() const;
#endif
/*!
* Returns true if unsynchronisation is enabled for this frame.
*/
bool unsynchronisation() const;
/*!
* Returns true if the flag for a data length indicator is set.
*/
bool dataLengthIndicator() const;
/*!
* Render the Header back to binary format in a ByteVector.
*/
ByteVector render() const;
/*!
* \deprecated Use fileAlterPreservation().
*/
TAGLIB_DEPRECATED bool frameAlterPreservation() const;
private:
Header(const Header &);
Header &operator=(const Header &);
class HeaderPrivate;
HeaderPrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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@ -1,169 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2FRAMEFACTORY_H
#define TAGLIB_ID3V2FRAMEFACTORY_H
#include "taglib_export.h"
#include "tbytevector.h"
#include "id3v2frame.h"
#include "id3v2header.h"
namespace TagLib {
namespace ID3v2 {
class TextIdentificationFrame;
//! A factory for creating ID3v2 frames during parsing
/*!
* This factory abstracts away the frame creation process and instantiates
* the appropriate ID3v2::Frame subclasses based on the contents of the
* data.
*
* Reimplementing this factory is the key to adding support for frame types
* not directly supported by TagLib to your application. To do so you would
* subclass this factory and reimplement createFrame(). Then by setting your
* factory to be the default factory in ID3v2::Tag constructor you can
* implement behavior that will allow for new ID3v2::Frame subclasses (also
* provided by you) to be used.
*
* This implements both <i>abstract factory</i> and <i>singleton</i> patterns
* of which more information is available on the web and in software design
* textbooks (Notably <i>Design Patters</i>).
*
* \note You do not need to use this factory to create new frames to add to
* an ID3v2::Tag. You can instantiate frame subclasses directly (with new)
* and add them to a tag using ID3v2::Tag::addFrame()
*
* \see ID3v2::Tag::addFrame()
*/
class TAGLIB_EXPORT FrameFactory
{
public:
static FrameFactory *instance();
/*!
* Create a frame based on \a data. \a synchSafeInts should only be set
* false if we are parsing an old tag (v2.3 or older) that does not support
* synchsafe ints.
*
* \deprecated Please use the method below that accepts a ID3v2::Header
* instance in new code.
*/
TAGLIB_DEPRECATED Frame *createFrame(const ByteVector &data, bool synchSafeInts) const;
/*!
* Create a frame based on \a data. \a version should indicate the ID3v2
* version of the tag. As ID3v2.4 is the most current version of the
* standard 4 is the default.
*
* \deprecated Please use the method below that accepts a ID3v2::Header
* instance in new code.
*/
TAGLIB_DEPRECATED Frame *createFrame(const ByteVector &data, unsigned int version = 4) const;
/*!
* \deprecated Use createFrame(const ByteVector &, const Header *) const.
*/
// BIC: remove
Frame *createFrame(const ByteVector &data, Header *tagHeader) const;
/*!
* Create a frame based on \a data. \a tagHeader should be a valid
* ID3v2::Header instance.
*/
// BIC: make virtual
Frame *createFrame(const ByteVector &data, const Header *tagHeader) const;
/*!
* After a tag has been read, this tries to rebuild some of them
* information, most notably the recording date, from frames that
* have been deprecated and can't be upgraded directly.
*/
// BIC: Make virtual
void rebuildAggregateFrames(ID3v2::Tag *tag) const;
/*!
* Returns the default text encoding for text frames. If setTextEncoding()
* has not been explicitly called this will only be used for new text
* frames. However, if this value has been set explicitly all frames will be
* converted to this type (unless it's explicitly set differently for the
* individual frame) when being rendered.
*
* \see setDefaultTextEncoding()
*/
String::Type defaultTextEncoding() const;
/*!
* Set the default text encoding for all text frames that are created to
* \a encoding. If no value is set the frames with either default to the
* encoding type that was parsed and new frames default to Latin1.
*
* Valid string types for ID3v2 tags are Latin1, UTF8, UTF16 and UTF16BE.
*
* \see defaultTextEncoding()
*/
void setDefaultTextEncoding(String::Type encoding);
protected:
/*!
* Constructs a frame factory. Because this is a singleton this method is
* protected, but may be used for subclasses.
*/
FrameFactory();
/*!
* Destroys the frame factory.
*/
virtual ~FrameFactory();
/*!
* This method checks for compliance to the current ID3v2 standard (2.4)
* and does nothing in the common case. However if a frame is found that
* is not compatible with the current standard, this method either updates
* the frame or indicates that it should be discarded.
*
* This method with return true (with or without changes to the frame) if
* this frame should be kept or false if it should be discarded.
*
* See the id3v2.4.0-changes.txt document for further information.
*/
virtual bool updateFrame(Frame::Header *header) const;
private:
FrameFactory(const FrameFactory &);
FrameFactory &operator=(const FrameFactory &);
static FrameFactory factory;
class FrameFactoryPrivate;
FrameFactoryPrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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@ -1,176 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2HEADER_H
#define TAGLIB_ID3V2HEADER_H
#include "tbytevector.h"
#include "taglib_export.h"
#include "id3v2.h"
namespace TagLib {
namespace ID3v2 {
//! An implementation of ID3v2 headers
/*!
* This class implements ID3v2 headers. It attempts to follow, both
* semantically and programmatically, the structure specified in
* the ID3v2 standard. The API is based on the properties of ID3v2 headers
* specified there. If any of the terms used in this documentation are
* unclear please check the specification in the linked section.
* (Structure, <a href="id3v2-structure.html#3.1">3.1</a>)
*/
class TAGLIB_EXPORT Header
{
public:
/*!
* Constructs an empty ID3v2 header.
*/
Header();
/*!
* Constructs an ID3v2 header based on \a data. parse() is called
* immediately.
*/
Header(const ByteVector &data);
/*!
* Destroys the header.
*/
virtual ~Header();
/*!
* Returns the major version number. (Note: This is the 4, not the 2 in
* ID3v2.4.0. The 2 is implied.)
*/
unsigned int majorVersion() const;
/*!
* Set the the major version number to \a version. (Note: This is
* the 4, not the 2 in ID3v2.4.0. The 2 is implied.)
* \see majorVersion()
*
* \note This is used by the internal parser; this will not change the
* version which is written and in general should not be called by API
* users.
*/
void setMajorVersion(unsigned int version);
/*!
* Returns the revision number. (Note: This is the 0, not the 4 in
* ID3v2.4.0. The 2 is implied.)
*/
unsigned int revisionNumber() const;
/*!
* Returns true if unsynchronisation has been applied to all frames.
*/
bool unsynchronisation() const;
/*!
* Returns true if an extended header is present in the tag.
*/
bool extendedHeader() const;
/*!
* Returns true if the experimental indicator flag is set.
*/
bool experimentalIndicator() const;
/*!
* Returns true if a footer is present in the tag.
*/
bool footerPresent() const;
/*!
* Returns the tag size in bytes. This is the size of the frame content.
* The size of the \e entire tag will be this plus the header size (10
* bytes) and, if present, the footer size (potentially another 10 bytes).
*
* \note This is the value as read from the header to which TagLib attempts
* to provide an API to; it was not a design decision on the part of TagLib
* to not include the mentioned portions of the tag in the \e size.
*
* \see completeTagSize()
*/
unsigned int tagSize() const;
/*!
* Returns the tag size, including the header and, if present, the footer
* size.
*
* \see tagSize()
*/
unsigned int completeTagSize() const;
/*!
* Set the tag size to \a s.
* \see tagSize()
*/
void setTagSize(unsigned int s);
/*!
* Returns the size of the header. Presently this is always 10 bytes.
*/
static unsigned int size();
/*!
* Returns the string used to identify and ID3v2 tag inside of a file.
* Presently this is always "ID3".
*/
static ByteVector fileIdentifier();
/*!
* Sets the data that will be used as the header. 10 bytes, starting from
* the beginning of \a data are used.
*/
void setData(const ByteVector &data);
/*!
* Renders the Header back to binary format.
*/
ByteVector render() const;
protected:
/*!
* Called by setData() to parse the header data. It makes this information
* available through the public API.
*/
void parse(const ByteVector &data);
private:
Header(const Header &);
Header &operator=(const Header &);
class HeaderPrivate;
HeaderPrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2SYNCHDATA_H
#define TAGLIB_ID3V2SYNCHDATA_H
#include "tbytevector.h"
#include "taglib.h"
namespace TagLib {
namespace ID3v2 {
//! A few functions for ID3v2 synch safe integer conversion
/*!
* In the ID3v2.4 standard most integer values are encoded as "synch safe"
* integers which are encoded in such a way that they will not give false
* MPEG syncs and confuse MPEG decoders. This namespace provides some
* methods for converting to and from these values to ByteVectors for
* things rendering and parsing ID3v2 data.
*/
namespace SynchData
{
/*!
* This returns the unsigned integer value of \a data where \a data is a
* ByteVector that contains a \e synchsafe integer (Structure,
* <a href="id3v2-structure.html#6.2">6.2</a>). The default \a length of
* 4 is used if another value is not specified.
*/
TAGLIB_EXPORT unsigned int toUInt(const ByteVector &data);
/*!
* Returns a 4 byte (32 bit) synchsafe integer based on \a value.
*/
TAGLIB_EXPORT ByteVector fromUInt(unsigned int value);
/*!
* Convert the data from unsynchronized data to its original format.
*/
TAGLIB_EXPORT ByteVector decode(const ByteVector &input);
} // namespace SynchData
} // namespace ID3v2
} // namespace TagLib
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ID3V2TAG_H
#define TAGLIB_ID3V2TAG_H
#include "tag.h"
#include "tbytevector.h"
#include "tstring.h"
#include "tlist.h"
#include "tmap.h"
#include "taglib_export.h"
#include "id3v2.h"
#include "id3v2framefactory.h"
namespace TagLib {
class File;
namespace ID3v2 {
class Header;
class ExtendedHeader;
class Footer;
typedef List<Frame *> FrameList;
typedef Map<ByteVector, FrameList> FrameListMap;
//! An abstraction for the ISO-8859-1 string to data encoding in ID3v2 tags.
/*!
* ID3v2 tag can store strings in ISO-8859-1 (Latin1), and TagLib only
* supports genuine ISO-8859-1 by default. However, in practice, non
* ISO-8859-1 encodings are often used instead of ISO-8859-1, such as
* Windows-1252 for western languages, Shift_JIS for Japanese and so on.
*
* Here is an option to read such tags by subclassing this class,
* reimplementing parse() and setting your reimplementation as the default
* with ID3v2::Tag::setStringHandler().
*
* \note Writing non-ISO-8859-1 tags is not implemented intentionally.
* Use UTF-16 or UTF-8 instead.
*
* \see ID3v2::Tag::setStringHandler()
*/
class TAGLIB_EXPORT Latin1StringHandler
{
public:
Latin1StringHandler();
virtual ~Latin1StringHandler();
/*!
* Decode a string from \a data. The default implementation assumes that
* \a data is an ISO-8859-1 (Latin1) character array.
*/
virtual String parse(const ByteVector &data) const;
};
//! The main class in the ID3v2 implementation
/*!
* This is the main class in the ID3v2 implementation. It serves two
* functions. This first, as is obvious from the public API, is to provide a
* container for the other ID3v2 related classes. In addition, through the
* read() and parse() protected methods, it provides the most basic level of
* parsing. In these methods the ID3v2 tag is extracted from the file and
* split into data components.
*
* ID3v2 tags have several parts, TagLib attempts to provide an interface
* for them all. header(), footer() and extendedHeader() correspond to those
* data structures in the ID3v2 standard and the APIs for the classes that
* they return attempt to reflect this.
*
* Also ID3v2 tags are built up from a list of frames, which are in turn
* have a header and a list of fields. TagLib provides two ways of accessing
* the list of frames that are in a given ID3v2 tag. The first is simply
* via the frameList() method. This is just a list of pointers to the frames.
* The second is a map from the frame type -- i.e. "COMM" for comments -- and
* a list of frames of that type. (In some cases ID3v2 allows for multiple
* frames of the same type, hence this being a map to a list rather than just
* a map to an individual frame.)
*
* More information on the structure of frames can be found in the ID3v2::Frame
* class.
*
* read() and parse() pass binary data to the other ID3v2 class structures,
* they do not handle parsing of flags or fields, for instance. Those are
* handled by similar functions within those classes.
*
* \note All pointers to data structures within the tag will become invalid
* when the tag is destroyed.
*
* \warning Dealing with the nasty details of ID3v2 is not for the faint of
* heart and should not be done without much meditation on the spec. It's
* rather long, but if you're planning on messing with this class and others
* that deal with the details of ID3v2 (rather than the nice, safe, abstract
* TagLib::Tag and friends), it's worth your time to familiarize yourself
* with said spec (which is distributed with the TagLib sources). TagLib
* tries to do most of the work, but with a little luck, you can still
* convince it to generate invalid ID3v2 tags. The APIs for ID3v2 assume a
* working knowledge of ID3v2 structure. You're been warned.
*/
class TAGLIB_EXPORT Tag : public TagLib::Tag
{
public:
/*!
* Constructs an empty ID3v2 tag.
*
* \note You must create at least one frame for this tag to be valid.
*/
Tag();
/*!
* Constructs an ID3v2 tag read from \a file starting at \a tagOffset.
* \a factory specifies which FrameFactory will be used for the
* construction of new frames.
*
* \note You should be able to ignore the \a factory parameter in almost
* all situations. You would want to specify your own FrameFactory
* subclass in the case that you are extending TagLib to support additional
* frame types, which would be incorporated into your factory.
*
* \see FrameFactory
*/
Tag(File *file, long tagOffset,
const FrameFactory *factory = FrameFactory::instance());
/*!
* Destroys this Tag instance.
*/
virtual ~Tag();
// Reimplementations.
virtual String title() const;
virtual String artist() const;
virtual String album() const;
virtual String comment() const;
virtual String genre() const;
virtual unsigned int year() const;
virtual unsigned int track() const;
virtual void setTitle(const String &s);
virtual void setArtist(const String &s);
virtual void setAlbum(const String &s);
virtual void setComment(const String &s);
virtual void setGenre(const String &s);
virtual void setYear(unsigned int i);
virtual void setTrack(unsigned int i);
virtual bool isEmpty() const;
/*!
* Returns a pointer to the tag's header.
*/
Header *header() const;
/*!
* Returns a pointer to the tag's extended header or null if there is no
* extended header.
*/
ExtendedHeader *extendedHeader() const;
/*!
* Returns a pointer to the tag's footer or null if there is no footer.
*
* \deprecated I don't see any reason to keep this around since there's
* nothing useful to be retrieved from the footer, but well, again, I'm
* prone to change my mind, so this gets to stay around until near a
* release.
*/
TAGLIB_DEPRECATED Footer *footer() const;
/*!
* Returns a reference to the frame list map. This is an FrameListMap of
* all of the frames in the tag.
*
* This is the most convenient structure for accessing the tag's frames.
* Many frame types allow multiple instances of the same frame type so this
* is a map of lists. In most cases however there will only be a single
* frame of a certain type.
*
* Let's say for instance that you wanted to access the frame for total
* beats per minute -- the TBPM frame.
*
* \code
* TagLib::MPEG::File f("foo.mp3");
*
* // Check to make sure that it has an ID3v2 tag
*
* if(f.ID3v2Tag()) {
*
* // Get the list of frames for a specific frame type
*
* TagLib::ID3v2::FrameList l = f.ID3v2Tag()->frameListMap()["TBPM"];
*
* if(!l.isEmpty())
* std::cout << l.front()->toString() << std::endl;
* }
*
* \endcode
*
* \warning You should not modify this data structure directly, instead
* use addFrame() and removeFrame().
*
* \see frameList()
*/
const FrameListMap &frameListMap() const;
/*!
* Returns a reference to the frame list. This is an FrameList of all of
* the frames in the tag in the order that they were parsed.
*
* This can be useful if for example you want iterate over the tag's frames
* in the order that they occur in the tag.
*
* \warning You should not modify this data structure directly, instead
* use addFrame() and removeFrame().
*/
const FrameList &frameList() const;
/*!
* Returns the frame list for frames with the id \a frameID or an empty
* list if there are no frames of that type. This is just a convenience
* and is equivalent to:
*
* \code
* frameListMap()[frameID];
* \endcode
*
* \see frameListMap()
*/
const FrameList &frameList(const ByteVector &frameID) const;
/*!
* Add a frame to the tag. At this point the tag takes ownership of
* the frame and will handle freeing its memory.
*
* \note Using this method will invalidate any pointers on the list
* returned by frameList()
*/
void addFrame(Frame *frame);
/*!
* Remove a frame from the tag. If \a del is true the frame's memory
* will be freed; if it is false, it must be deleted by the user.
*
* \note Using this method will invalidate any pointers on the list
* returned by frameList()
*/
void removeFrame(Frame *frame, bool del = true);
/*!
* Remove all frames of type \a id from the tag and free their memory.
*
* \note Using this method will invalidate any pointers on the list
* returned by frameList()
*/
void removeFrames(const ByteVector &id);
/*!
* Implements the unified property interface -- export function.
* This function does some work to translate the hard-specified ID3v2
* frame types into a free-form string-to-stringlist PropertyMap:
* - if ID3v2 frame ID is known by Frame::frameIDToKey(), the returned
* key is used
* - if the frame ID is "TXXX" (user text frame), the description() is
* used as key
* - if the frame ID is "WXXX" (user url frame),
* - if the description is empty or "URL", the key "URL" is used
* - otherwise, the key "URL:<description>" is used;
* - if the frame ID is "COMM" (comments frame),
* - if the description is empty or "COMMENT", the key "COMMENT"
* is used
* - otherwise, the key "COMMENT:<description>" is used;
* - if the frame ID is "USLT" (unsynchronized lyrics),
* - if the description is empty or "LYRICS", the key "LYRICS" is used
* - otherwise, the key "LYRICS:<description>" is used;
* - if the frame ID is "TIPL" (involved peoples list), and if all the
* roles defined in the frame are known in TextIdentificationFrame::involvedPeopleMap(),
* then "<role>=<name>" will be contained in the returned object for each
* - if the frame ID is "TMCL" (musician credit list), then
* "PERFORMER:<instrument>=<name>" will be contained in the returned
* PropertyMap for each defined musician
* In any other case, the unsupportedData() of the returned object will contain
* the frame's ID and, in case of a frame ID which is allowed to appear more than
* once, the description, separated by a "/".
*
*/
PropertyMap properties() const;
/*!
* Removes unsupported frames given by \a properties. The elements of
* \a properties must be taken from properties().unsupportedData(); they
* are of one of the following forms:
* - a four-character frame ID, if the ID3 specification allows only one
* frame with that ID (thus, the frame is uniquely determined)
* - frameID + "/" + description(), when the ID is one of "TXXX", "WXXX",
* "COMM", or "USLT",
* - "UNKNOWN/" + frameID, for frames that could not be parsed by TagLib.
* In that case, *all* unknown frames with the given ID will be removed.
*/
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified property interface -- import function.
* See the comments in properties().
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Render the tag back to binary data, suitable to be written to disk.
*/
ByteVector render() const;
/*!
* \deprecated Use render(Version) const.
*/
TAGLIB_DEPRECATED ByteVector render(int version) const;
/*!
* Render the tag back to binary data, suitable to be written to disk.
*
* The \a version parameter specifies whether ID3v2.4 (default) or ID3v2.3
* should be used.
*/
ByteVector render(Version version) const;
/*!
* Gets the current string handler that decides how the "Latin-1" data
* will be converted to and from binary data.
*
* \see Latin1StringHandler
*/
static Latin1StringHandler const *latin1StringHandler();
/*!
* Sets the string handler that decides how the "Latin-1" data will be
* converted to and from binary data.
* If the parameter \a handler is null, the previous handler is
* released and default ISO-8859-1 handler is restored.
*
* \note The caller is responsible for deleting the previous handler
* as needed after it is released.
*
* \see Latin1StringHandler
*/
static void setLatin1StringHandler(const Latin1StringHandler *handler);
protected:
/*!
* Reads data from the file specified in the constructor. It does basic
* parsing of the data in the largest chunks. It partitions the tag into
* the Header, the body of the tag (which contains the ExtendedHeader and
* frames) and Footer.
*/
void read();
/*!
* This is called by read to parse the body of the tag. It determines if an
* extended header exists and adds frames to the FrameListMap.
*/
void parse(const ByteVector &data);
/*!
* Sets the value of the text frame with the Frame ID \a id to \a value.
* If the frame does not exist, it is created.
*/
void setTextFrame(const ByteVector &id, const String &value);
/*!
* Downgrade frames from ID3v2.4 (used internally and by default) to ID3v2.3.
*/
void downgradeFrames(FrameList *existingFrames, FrameList *newFrames) const;
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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/***************************************************************************
copyright : (C) 2012 by Tsuda Kageyu
email : tsuda.kageyu@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_INFOTAG_H
#define TAGLIB_INFOTAG_H
#include "tag.h"
#include "tmap.h"
#include "tstring.h"
#include "tstringlist.h"
#include "tbytevector.h"
#include "taglib_export.h"
namespace TagLib {
class File;
//! A RIFF INFO tag implementation.
namespace RIFF {
namespace Info {
typedef Map<ByteVector, String> FieldListMap;
//! A abstraction for the string to data encoding in Info tags.
/*!
* RIFF INFO tag has no clear definitions about character encodings.
* In practice, local encoding of each system is largely used and UTF-8 is
* popular too.
*
* Here is an option to read and write tags in your preferred encoding
* by subclassing this class, reimplementing parse() and render() and setting
* your reimplementation as the default with Info::Tag::setStringHandler().
*
* \see ID3v1::Tag::setStringHandler()
*/
class TAGLIB_EXPORT StringHandler
{
public:
StringHandler();
~StringHandler();
/*!
* Decode a string from \a data. The default implementation assumes that
* \a data is an UTF-8 character array.
*/
virtual String parse(const ByteVector &data) const;
/*!
* Encode a ByteVector with the data from \a s. The default implementation
* assumes that \a s is an UTF-8 string.
*/
virtual ByteVector render(const String &s) const;
};
//! The main class in the ID3v2 implementation
/*!
* This is the main class in the INFO tag implementation. RIFF INFO tag is a
* metadata format found in WAV audio and AVI video files. Though it is a part
* of Microsoft/IBM's RIFF specification, the author could not find the official
* documents about it. So, this implementation is referring to unofficial documents
* online and some applications' behaviors especially Windows Explorer.
*/
class TAGLIB_EXPORT Tag : public TagLib::Tag
{
public:
/*!
* Constructs an empty INFO tag.
*/
Tag();
/*!
* Constructs an INFO tag read from \a data which is contents of "LIST" chunk.
*/
Tag(const ByteVector &data);
virtual ~Tag();
// Reimplementations
virtual String title() const;
virtual String artist() const;
virtual String album() const;
virtual String comment() const;
virtual String genre() const;
virtual unsigned int year() const;
virtual unsigned int track() const;
virtual void setTitle(const String &s);
virtual void setArtist(const String &s);
virtual void setAlbum(const String &s);
virtual void setComment(const String &s);
virtual void setGenre(const String &s);
virtual void setYear(unsigned int i);
virtual void setTrack(unsigned int i);
virtual bool isEmpty() const;
/*!
* Returns a copy of the internal fields of the tag. The returned map directly
* reflects the contents of the "INFO" chunk.
*
* \note Modifying this map does not affect the tag's internal data.
* Use setFieldText() and removeField() instead.
*
* \see setFieldText()
* \see removeField()
*/
FieldListMap fieldListMap() const;
/*
* Gets the value of the field with the ID \a id.
*/
String fieldText(const ByteVector &id) const;
/*
* Sets the value of the field with the ID \a id to \a s.
* If the field does not exist, it is created.
* If \s is empty, the field is removed.
*
* \note fieldId must be four-byte long pure ASCII string. This function
* performs nothing if fieldId is invalid.
*/
void setFieldText(const ByteVector &id, const String &s);
/*
* Removes the field with the ID \a id.
*/
void removeField(const ByteVector &id);
/*!
* Render the tag back to binary data, suitable to be written to disk.
*
* \note Returns empty ByteVector is the tag contains no fields.
*/
ByteVector render() const;
/*!
* Sets the string handler that decides how the text data will be
* converted to and from binary data.
* If the parameter \a handler is null, the previous handler is
* released and default UTF-8 handler is restored.
*
* \note The caller is responsible for deleting the previous handler
* as needed after it is released.
*
* \see StringHandler
*/
static void setStringHandler(const StringHandler *handler);
protected:
/*!
* Pareses the body of the tag in \a data.
*/
void parse(const ByteVector &data);
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace Info
} // namespace RIFF
} // namespace TagLib
#endif

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/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, *
* MA 02110-1301 USA *
***************************************************************************/
#ifndef TAGLIB_ITFILE_H
#define TAGLIB_ITFILE_H
#include "tfile.h"
#include "audioproperties.h"
#include "taglib_export.h"
#include "modfilebase.h"
#include "modtag.h"
#include "itproperties.h"
namespace TagLib {
namespace IT {
class TAGLIB_EXPORT File : public Mod::FileBase {
public:
/*!
* Constructs a Impulse Tracker file from \a file.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*/
File(FileName file, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle =
AudioProperties::Average);
/*!
* Constructs a Impulse Tracker file from \a stream.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*/
File(IOStream *stream, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle =
AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
Mod::Tag *tag() const;
/*!
* Forwards to Mod::Tag::properties().
* BIC: will be removed once File::toDict() is made virtual
*/
PropertyMap properties() const;
/*!
* Forwards to Mod::Tag::setProperties().
* BIC: will be removed once File::setProperties() is made virtual
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the IT::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
IT::Properties *audioProperties() const;
/*!
* Save the file.
* This is the same as calling save(AllTags);
*
* \note Saving Impulse Tracker tags is not supported.
*/
bool save();
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace IT
} // namespace TagLib
#endif

107
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/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_ITPROPERTIES_H
#define TAGLIB_ITPROPERTIES_H
#include "taglib.h"
#include "audioproperties.h"
namespace TagLib {
namespace IT {
class TAGLIB_EXPORT Properties : public AudioProperties {
friend class File;
public:
/*! Flag bits. */
enum {
Stereo = 1,
Vol0MixOptimizations = 2,
UseInstruments = 4,
LinearSlides = 8,
OldEffects = 16,
LinkEffects = 32,
UseMidiPitchController = 64,
RequestEmbeddedMidiConf = 128
};
/*! Special bits. */
enum {
MessageAttached = 1,
MidiConfEmbedded = 8
};
Properties(AudioProperties::ReadStyle propertiesStyle);
virtual ~Properties();
int length() const;
int lengthInSeconds() const;
int lengthInMilliseconds() const;
int bitrate() const;
int sampleRate() const;
int channels() const;
unsigned short lengthInPatterns() const;
bool stereo() const;
unsigned short instrumentCount() const;
unsigned short sampleCount() const;
unsigned short patternCount() const;
unsigned short version() const;
unsigned short compatibleVersion() const;
unsigned short flags() const;
unsigned short special() const;
unsigned char globalVolume() const;
unsigned char mixVolume() const;
unsigned char tempo() const;
unsigned char bpmSpeed() const;
unsigned char panningSeparation() const;
unsigned char pitchWheelDepth() const;
void setChannels(int channels);
void setLengthInPatterns(unsigned short lengthInPatterns);
void setInstrumentCount(unsigned short instrumentCount);
void setSampleCount (unsigned short sampleCount);
void setPatternCount(unsigned short patternCount);
void setVersion (unsigned short version);
void setCompatibleVersion(unsigned short compatibleVersion);
void setFlags (unsigned short flags);
void setSpecial (unsigned short special);
void setGlobalVolume(unsigned char globalVolume);
void setMixVolume (unsigned char mixVolume);
void setTempo (unsigned char tempo);
void setBpmSpeed (unsigned char bpmSpeed);
void setPanningSeparation(unsigned char panningSeparation);
void setPitchWheelDepth (unsigned char pitchWheelDepth);
private:
Properties(const Properties&);
Properties &operator=(const Properties&);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace IT
} // namespace TagLib
#endif

109
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/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MODFILE_H
#define TAGLIB_MODFILE_H
#include "tfile.h"
#include "audioproperties.h"
#include "taglib_export.h"
#include "modfilebase.h"
#include "modtag.h"
#include "modproperties.h"
namespace TagLib {
namespace Mod {
class TAGLIB_EXPORT File : public TagLib::Mod::FileBase
{
public:
/*!
* Constructs a Protracker file from \a file.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*/
File(FileName file, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle =
AudioProperties::Average);
/*!
* Constructs a Protracker file from \a stream.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*/
File(IOStream *stream, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle =
AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
Mod::Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
* Forwards to Mod::Tag::properties().
*/
PropertyMap properties() const;
/*!
* Implements the unified property interface -- import function.
* Forwards to Mod::Tag::setProperties().
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the Mod::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
Mod::Properties *audioProperties() const;
/*!
* Save the file.
* This is the same as calling save(AllTags);
*
* \note Saving Protracker tags is not supported.
*/
bool save();
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace Mod
} // namespace TagLib
#endif

61
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@ -1,61 +0,0 @@
/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MODFILEBASE_H
#define TAGLIB_MODFILEBASE_H
#include "taglib.h"
#include "tfile.h"
#include "tstring.h"
#include "tlist.h"
#include "taglib_export.h"
#include <algorithm>
namespace TagLib {
namespace Mod {
class TAGLIB_EXPORT FileBase : public TagLib::File
{
protected:
FileBase(FileName file);
FileBase(IOStream *stream);
void writeString(const String &s, unsigned long size, char padding = 0);
void writeByte(unsigned char byte);
void writeU16L(unsigned short number);
void writeU32L(unsigned long number);
void writeU16B(unsigned short number);
void writeU32B(unsigned long number);
bool readString(String &s, unsigned long size);
bool readByte(unsigned char &byte);
bool readU16L(unsigned short &number);
bool readU32L(unsigned long &number);
bool readU16B(unsigned short &number);
bool readU32B(unsigned long &number);
};
} // namespace Mod
} // namespace TagLib
#endif

66
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@ -1,66 +0,0 @@
/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MODPROPERTIES_H
#define TAGLIB_MODPROPERTIES_H
#include "taglib.h"
#include "audioproperties.h"
namespace TagLib {
namespace Mod {
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
Properties(AudioProperties::ReadStyle propertiesStyle);
virtual ~Properties();
int length() const;
int lengthInSeconds() const;
int lengthInMilliseconds() const;
int bitrate() const;
int sampleRate() const;
int channels() const;
unsigned int instrumentCount() const;
unsigned char lengthInPatterns() const;
void setChannels(int channels);
void setInstrumentCount(unsigned int sampleCount);
void setLengthInPatterns(unsigned char lengthInPatterns);
private:
friend class File;
Properties(const Properties&);
Properties &operator=(const Properties&);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace Mod
} // namespace TagLib
#endif

189
taglib/include/taglib/modtag.h
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@ -1,189 +0,0 @@
/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MODTAG_H
#define TAGLIB_MODTAG_H
#include "tag.h"
namespace TagLib {
namespace Mod {
/*!
* Tags for module files (Mod, S3M, IT, XM).
*
* Note that only the \a title is supported as such by most
* module file formats. Except for XM files the \a trackerName
* is derived from the file format or the flavour of the file
* format. For XM files it is stored in the file.
*
* The \a comment tag is not strictly supported by module files,
* but it is common practice to abuse instrument/sample/pattern
* names as multiline comments. TagLib does so as well.
*/
class TAGLIB_EXPORT Tag : public TagLib::Tag
{
public:
Tag();
virtual ~Tag();
/*!
* Returns the track name; if no track name is present in the tag
* String::null will be returned.
*/
virtual String title() const;
/*!
* Not supported by module files. Therefore always returns String::null.
*/
virtual String artist() const;
/*!
* Not supported by module files. Therefore always returns String::null.
*/
virtual String album() const;
/*!
* Returns the track comment derived from the instrument/sample/pattern
* names; if no comment is present in the tag String::null will be
* returned.
*/
virtual String comment() const;
/*!
* Not supported by module files. Therefore always returns String::null.
*/
virtual String genre() const;
/*!
* Not supported by module files. Therefore always returns 0.
*/
virtual unsigned int year() const;
/*!
* Not supported by module files. Therefore always returns 0.
*/
virtual unsigned int track() const;
/*!
* Returns the name of the tracker used to create/edit the module file.
* Only XM files store this tag to the file as such, for other formats
* (Mod, S3M, IT) this is derived from the file type or the flavour of
* the file type. Therefore only XM files might have an empty
* (String::null) tracker name.
*/
String trackerName() const;
/*!
* Sets the title to \a title. If \a title is String::null then this
* value will be cleared.
*
* The length limits per file type are (1 character = 1 byte):
* Mod 20 characters, S3M 27 characters, IT 25 characters and XM 20
* characters.
*/
virtual void setTitle(const String &title);
/*!
* Not supported by module files and therefore ignored.
*/
virtual void setArtist(const String &artist);
/*!
* Not supported by module files and therefore ignored.
*/
virtual void setAlbum(const String &album);
/*!
* Sets the comment to \a comment. If \a comment is String::null then
* this value will be cleared.
*
* Note that module file formats don't actually support a comment tag.
* Instead the names of instruments/patterns/samples are abused as
* a multiline comment. Because of this the number of lines in a
* module file is fixed to the number of instruments/patterns/samples.
*
* Also note that the instrument/pattern/sample name length is limited
* an thus the line length in comments are limited. Too big comments
* will be truncated.
*
* The line length limits per file type are (1 character = 1 byte):
* Mod 22 characters, S3M 27 characters, IT 25 characters and XM 22
* characters.
*/
virtual void setComment(const String &comment);
/*!
* Not supported by module files and therefore ignored.
*/
virtual void setGenre(const String &genre);
/*!
* Not supported by module files and therefore ignored.
*/
virtual void setYear(unsigned int year);
/*!
* Not supported by module files and therefore ignored.
*/
virtual void setTrack(unsigned int track);
/*!
* Sets the tracker name to \a trackerName. If \a trackerName is
* String::null then this value will be cleared.
*
* Note that only XM files support this tag. Setting the
* tracker name for other module file formats will be ignored.
*
* The length of this tag is limited to 20 characters (1 character
* = 1 byte).
*/
void setTrackerName(const String &trackerName);
/*!
* Implements the unified property interface -- export function.
* Since the module tag is very limited, the exported map is as well.
*/
PropertyMap properties() const;
/*!
* Implements the unified property interface -- import function.
* Because of the limitations of the module file tag, any tags besides
* COMMENT, TITLE and, if it is an XM file, TRACKERNAME, will be
* returned. Additionally, if the map contains tags with multiple values,
* all but the first will be contained in the returned map of unsupported
* properties.
*/
PropertyMap setProperties(const PropertyMap &);
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace Mod
} // namespace TagLib
#endif

107
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/**************************************************************************
copyright : (C) 2007,2011 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
// This file is not part of the public API!
#ifndef DO_NOT_DOCUMENT
#ifndef TAGLIB_MP4ATOM_H
#define TAGLIB_MP4ATOM_H
#include "tfile.h"
#include "tlist.h"
namespace TagLib {
namespace MP4 {
class Atom;
typedef TagLib::List<Atom *> AtomList;
enum AtomDataType
{
TypeImplicit = 0, // for use with tags for which no type needs to be indicated because only one type is allowed
TypeUTF8 = 1, // without any count or null terminator
TypeUTF16 = 2, // also known as UTF-16BE
TypeSJIS = 3, // deprecated unless it is needed for special Japanese characters
TypeHTML = 6, // the HTML file header specifies which HTML version
TypeXML = 7, // the XML header must identify the DTD or schemas
TypeUUID = 8, // also known as GUID; stored as 16 bytes in binary (valid as an ID)
TypeISRC = 9, // stored as UTF-8 text (valid as an ID)
TypeMI3P = 10, // stored as UTF-8 text (valid as an ID)
TypeGIF = 12, // (deprecated) a GIF image
TypeJPEG = 13, // a JPEG image
TypePNG = 14, // a PNG image
TypeURL = 15, // absolute, in UTF-8 characters
TypeDuration = 16, // in milliseconds, 32-bit integer
TypeDateTime = 17, // in UTC, counting seconds since midnight, January 1, 1904; 32 or 64-bits
TypeGenred = 18, // a list of enumerated values
TypeInteger = 21, // a signed big-endian integer with length one of { 1,2,3,4,8 } bytes
TypeRIAAPA = 24, // RIAA parental advisory; { -1=no, 1=yes, 0=unspecified }, 8-bit integer
TypeUPC = 25, // Universal Product Code, in text UTF-8 format (valid as an ID)
TypeBMP = 27, // Windows bitmap image
TypeUndefined = 255 // undefined
};
struct AtomData {
AtomData(AtomDataType type, ByteVector data) : type(type), locale(0), data(data) {}
AtomDataType type;
int locale;
ByteVector data;
};
typedef TagLib::List<AtomData> AtomDataList;
class TAGLIB_EXPORT Atom
{
public:
Atom(File *file);
~Atom();
Atom *find(const char *name1, const char *name2 = 0, const char *name3 = 0, const char *name4 = 0);
bool path(AtomList &path, const char *name1, const char *name2 = 0, const char *name3 = 0);
AtomList findall(const char *name, bool recursive = false);
long offset;
long length;
TagLib::ByteVector name;
AtomList children;
private:
static const int numContainers = 11;
static const char *const containers[11];
};
//! Root-level atoms
class TAGLIB_EXPORT Atoms
{
public:
Atoms(File *file);
~Atoms();
Atom *find(const char *name1, const char *name2 = 0, const char *name3 = 0, const char *name4 = 0);
AtomList path(const char *name1, const char *name2 = 0, const char *name3 = 0, const char *name4 = 0);
AtomList atoms;
};
} // namespace MP4
} // namespace TagLib
#endif
#endif

79
taglib/include/taglib/mp4coverart.h
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/**************************************************************************
copyright : (C) 2009 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MP4COVERART_H
#define TAGLIB_MP4COVERART_H
#include "tlist.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "mp4atom.h"
namespace TagLib {
namespace MP4 {
class TAGLIB_EXPORT CoverArt
{
public:
/*!
* This describes the image type.
*/
enum Format {
JPEG = TypeJPEG,
PNG = TypePNG,
BMP = TypeBMP,
GIF = TypeGIF,
Unknown = TypeImplicit,
};
CoverArt(Format format, const ByteVector &data);
~CoverArt();
CoverArt(const CoverArt &item);
/*!
* Copies the contents of \a item into this CoverArt.
*/
CoverArt &operator=(const CoverArt &item);
/*!
* Exchanges the content of the CoverArt by the content of \a item.
*/
void swap(CoverArt &item);
//! Format of the image
Format format() const;
//! The image data
ByteVector data() const;
private:
class CoverArtPrivate;
CoverArtPrivate *d;
};
typedef List<CoverArt> CoverArtList;
} // namespace MP4
} // namespace TagLib
#endif

160
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@ -1,160 +0,0 @@
/**************************************************************************
copyright : (C) 2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MP4FILE_H
#define TAGLIB_MP4FILE_H
#include "tag.h"
#include "tfile.h"
#include "taglib_export.h"
#include "mp4properties.h"
#include "mp4tag.h"
namespace TagLib {
//! An implementation of MP4 (AAC, ALAC, ...) metadata
namespace MP4 {
class Atoms;
/*!
* This implements and provides an interface for MP4 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 MP4 files.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* This set of flags is used for strip() and is suitable for
* being OR-ed together.
*/
enum TagTypes {
//! Empty set. Matches no tag types.
NoTags = 0x0000,
//! Matches MP4 tags.
MP4 = 0x0001,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs an MP4 file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle audioPropertiesStyle = Properties::Average);
/*!
* Constructs an MP4 file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle audioPropertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns a pointer to the MP4 tag of the file.
*
* MP4::Tag implements the tag interface, so this serves as the
* reimplementation of TagLib::File::tag().
*
* \note The Tag <b>is still</b> owned by the MP4::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*/
Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
*/
PropertyMap properties() const;
/*!
* Removes unsupported properties. Forwards to the actual Tag's
* removeUnsupportedProperties() function.
*/
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified property interface -- import function.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the MP4 audio properties for this file.
*/
Properties *audioProperties() const;
/*!
* Save the file.
*
* This returns true if the save was successful.
*/
bool save();
/*!
* This will strip the tags that match the OR-ed together TagTypes from the
* file. By default it strips all tags. It returns true if the tags are
* successfully stripped.
*
* \note This will update the file immediately.
*/
bool strip(int tags = AllTags);
/*!
* Returns whether or not the file on disk actually has an MP4 tag, or the
* file has a Metadata Item List (ilst) atom.
*/
bool hasMP4Tag() const;
/*!
* Returns whether or not the given \a stream can be opened as an ASF
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace MP4
} // namespace TagLib
#endif

88
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@ -1,88 +0,0 @@
/**************************************************************************
copyright : (C) 2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MP4ITEM_H
#define TAGLIB_MP4ITEM_H
#include "tstringlist.h"
#include "mp4coverart.h"
#include "taglib_export.h"
namespace TagLib {
namespace MP4 {
class TAGLIB_EXPORT Item
{
public:
struct IntPair {
int first, second;
};
Item();
Item(const Item &item);
/*!
* Copies the contents of \a item into this Item.
*/
Item &operator=(const Item &item);
/*!
* Exchanges the content of the Item by the content of \a item.
*/
void swap(Item &item);
~Item();
Item(int value);
Item(unsigned char value);
Item(unsigned int value);
Item(long long value);
Item(bool value);
Item(int first, int second);
Item(const StringList &value);
Item(const ByteVectorList &value);
Item(const CoverArtList &value);
void setAtomDataType(AtomDataType type);
AtomDataType atomDataType() const;
int toInt() const;
unsigned char toByte() const;
unsigned int toUInt() const;
long long toLongLong() const;
bool toBool() const;
IntPair toIntPair() const;
StringList toStringList() const;
ByteVectorList toByteVectorList() const;
CoverArtList toCoverArtList() const;
bool isValid() const;
private:
class ItemPrivate;
ItemPrivate *d;
};
} // namespace MP4
} // namespace TagLib
#endif

115
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@ -1,115 +0,0 @@
/**************************************************************************
copyright : (C) 2007 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MP4PROPERTIES_H
#define TAGLIB_MP4PROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
namespace MP4 {
class Atoms;
class File;
//! An implementation of MP4 audio properties
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
enum Codec {
Unknown = 0,
AAC,
ALAC
};
Properties(File *file, Atoms *atoms, ReadStyle style = Average);
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample.
*/
virtual int bitsPerSample() const;
/*!
* Returns whether or not the file is encrypted.
*/
bool isEncrypted() const;
/*!
* Returns the codec used in the file.
*/
Codec codec() const;
private:
void read(File *file, Atoms *atoms);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace MP4
} // namespace TagLib
#endif

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/**************************************************************************
copyright : (C) 2007,2011 by Lukáš Lalinský
email : lalinsky@gmail.com
**************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MP4TAG_H
#define TAGLIB_MP4TAG_H
#include "tag.h"
#include "tbytevectorlist.h"
#include "tfile.h"
#include "tmap.h"
#include "tstringlist.h"
#include "taglib_export.h"
#include "mp4atom.h"
#include "mp4item.h"
namespace TagLib {
namespace MP4 {
/*!
* \deprecated Use ItemMap.
*/
TAGLIB_DEPRECATED typedef TagLib::Map<String, Item> ItemListMap;
typedef TagLib::Map<String, Item> ItemMap;
class TAGLIB_EXPORT Tag: public TagLib::Tag
{
public:
Tag();
Tag(TagLib::File *file, Atoms *atoms);
virtual ~Tag();
bool save();
virtual String title() const;
virtual String artist() const;
virtual String album() const;
virtual String comment() const;
virtual String genre() const;
virtual unsigned int year() const;
virtual unsigned int track() const;
virtual void setTitle(const String &value);
virtual void setArtist(const String &value);
virtual void setAlbum(const String &value);
virtual void setComment(const String &value);
virtual void setGenre(const String &value);
virtual void setYear(unsigned int value);
virtual void setTrack(unsigned int value);
virtual bool isEmpty() const;
/*!
* \deprecated Use the item() and setItem() API instead.
*/
TAGLIB_DEPRECATED ItemMap &itemListMap();
/*!
* Returns a string-keyed map of the MP4::Items for this tag.
*/
const ItemMap &itemMap() const;
/*!
* \return The item, if any, corresponding to \a key.
*/
Item item(const String &key) const;
/*!
* Sets the value of \a key to \a value, overwriting any previous value.
*/
void setItem(const String &key, const Item &value);
/*!
* Removes the entry with \a key from the tag, or does nothing if it does
* not exist.
*/
void removeItem(const String &key);
/*!
* \return True if the tag contains an entry for \a key.
*/
bool contains(const String &key) const;
/*!
* Saves the associated file with the tag stripped.
*/
bool strip();
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList& properties);
PropertyMap setProperties(const PropertyMap &properties);
protected:
/*!
* Sets the value of \a key to \a value, overwriting any previous value.
* If \a value is empty, the item is removed.
*/
void setTextItem(const String &key, const String &value);
private:
AtomDataList parseData2(const Atom *atom, int expectedFlags = -1,
bool freeForm = false);
ByteVectorList parseData(const Atom *atom, int expectedFlags = -1,
bool freeForm = false);
void parseText(const Atom *atom, int expectedFlags = 1);
void parseFreeForm(const Atom *atom);
void parseInt(const Atom *atom);
void parseByte(const Atom *atom);
void parseUInt(const Atom *atom);
void parseLongLong(const Atom *atom);
void parseGnre(const Atom *atom);
void parseIntPair(const Atom *atom);
void parseBool(const Atom *atom);
void parseCovr(const Atom *atom);
ByteVector padIlst(const ByteVector &data, int length = -1) const;
ByteVector renderAtom(const ByteVector &name, const ByteVector &data) const;
ByteVector renderData(const ByteVector &name, int flags,
const ByteVectorList &data) const;
ByteVector renderText(const ByteVector &name, const Item &item,
int flags = TypeUTF8) const;
ByteVector renderFreeForm(const String &name, const Item &item) const;
ByteVector renderBool(const ByteVector &name, const Item &item) const;
ByteVector renderInt(const ByteVector &name, const Item &item) const;
ByteVector renderByte(const ByteVector &name, const Item &item) const;
ByteVector renderUInt(const ByteVector &name, const Item &item) const;
ByteVector renderLongLong(const ByteVector &name, const Item &item) const;
ByteVector renderIntPair(const ByteVector &name, const Item &item) const;
ByteVector renderIntPairNoTrailing(const ByteVector &name, const Item &item) const;
ByteVector renderCovr(const ByteVector &name, const Item &item) const;
void updateParents(const AtomList &path, long delta, int ignore = 0);
void updateOffsets(long delta, long offset);
void saveNew(ByteVector data);
void saveExisting(ByteVector data, const AtomList &path);
void addItem(const String &name, const Item &value);
class TagPrivate;
TagPrivate *d;
};
} // namespace MP4
} // namespace TagLib
#endif

238
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/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MPCFILE_H
#define TAGLIB_MPCFILE_H
#include "taglib_export.h"
#include "tfile.h"
#include "tag.h"
#include "mpcproperties.h"
#include "tlist.h"
namespace TagLib {
class Tag;
namespace ID3v1 { class Tag; }
namespace APE { class Tag; }
//! An implementation of MPC metadata
/*!
* This is implementation of MPC metadata.
*
* This supports ID3v1 and APE (v1 and v2) style comments as well as reading stream
* properties from the file. ID3v2 tags are invalid in MPC-files, but will be skipped
* and ignored.
*/
namespace MPC {
//! An implementation of TagLib::File with MPC specific methods
/*!
* This implements and provides an interface for MPC 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 MPC files.
* The only invalid tag combination supported is an ID3v1 tag after an APE tag.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* This set of flags is used for various operations and is suitable for
* being OR-ed together.
*/
enum TagTypes {
//! Empty set. Matches no tag types.
NoTags = 0x0000,
//! Matches ID3v1 tags.
ID3v1 = 0x0001,
//! Matches ID3v2 tags.
ID3v2 = 0x0002,
//! Matches APE tags.
APE = 0x0004,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs an MPC file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an MPC file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the Tag for this file. This will be an APE tag, an ID3v1 tag
* or a combination of the two.
*/
virtual TagLib::Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
* If the file contains both an APE and an ID3v1 tag, only the APE
* tag will be converted to the PropertyMap.
*/
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the unified property interface -- import function.
* Affects only the APEv2 tag which will be created if necessary.
* If an ID3v1 tag exists, it will be updated as well.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the MPC::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Saves the file.
*
* This returns true if the save was successful.
*/
virtual bool save();
/*!
* Returns a pointer to the ID3v1 tag of the file.
*
* If \a create is false (the default) this returns a null pointer
* if there is no valid APE tag. If \a 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 ID3v1 tag. Use hasID3v1Tag() to check if the file
* on disk actually has an ID3v1 tag.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v1Tag()
*/
ID3v1::Tag *ID3v1Tag(bool create = false);
/*!
* Returns a pointer to the APE tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid APE tag. If \a create is true it will create
* an APE tag if one does not exist and returns a valid pointer. If
* there already be an ID3v1 tag, the new APE tag will be placed before it.
*
* \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.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasAPETag()
*/
APE::Tag *APETag(bool create = false);
/*!
* This will remove the tags that match the OR-ed together TagTypes from the
* file. By default it removes all tags.
*
* \warning This will also invalidate pointers to the tags
* as their memory will be freed.
*
* \note In order to make the removal permanent save() still needs to be called.
*/
void strip(int tags = AllTags);
/*!
* \deprecated Use strip().
* \see strip
*/
TAGLIB_DEPRECATED void remove(int tags = AllTags);
/*!
* Returns whether or not the file on disk actually has an ID3v1 tag.
*
* \see ID3v1Tag()
*/
bool hasID3v1Tag() const;
/*!
* Returns whether or not the file on disk actually has an APE tag.
*
* \see APETag()
*/
bool hasAPETag() const;
/*!
* Returns whether or not the given \a stream can be opened as an MPC
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace MPC
} // namespace TagLib
#endif

158
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/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MPCPROPERTIES_H
#define TAGLIB_MPCPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace TagLib {
namespace MPC {
class File;
static const unsigned int HeaderSize = 8 * 7;
//! An implementation of audio property reading for MPC
/*!
* This reads the data from an MPC stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of MPC::Properties with the data read from the
* ByteVector \a data.
*
* This constructor is deprecated. It only works for MPC version up to 7.
*/
Properties(const ByteVector &data, long streamLength, ReadStyle style = Average);
/*!
* Create an instance of MPC::Properties with the data read directly
* from a MPC::File.
*/
Properties(File *file, long streamLength, ReadStyle style = Average);
/*!
* Destroys this MPC::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the version of the bitstream (SV4-SV8)
*/
int mpcVersion() const;
unsigned int totalFrames() const;
unsigned int sampleFrames() const;
/*!
* Returns the track gain as an integer value,
* to convert to dB: trackGain in dB = 64.82 - (trackGain / 256)
*/
int trackGain() const;
/*!
* Returns the track peak as an integer value,
* to convert to dB: trackPeak in dB = trackPeak / 256
* to convert to floating [-1..1]: trackPeak = 10^(trackPeak / 256 / 20)/32768
*/
int trackPeak() const;
/*!
* Returns the album gain as an integer value,
* to convert to dB: albumGain in dB = 64.82 - (albumGain / 256)
*/
int albumGain() const;
/*!
* Returns the album peak as an integer value,
* to convert to dB: albumPeak in dB = albumPeak / 256
* to convert to floating [-1..1]: albumPeak = 10^(albumPeak / 256 / 20)/32768
*/
int albumPeak() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void readSV7(const ByteVector &data, long streamLength);
void readSV8(File *file, long streamLength);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace MPC
} // namespace TagLib
#endif

387
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MPEGFILE_H
#define TAGLIB_MPEGFILE_H
#include "taglib_export.h"
#include "tfile.h"
#include "tag.h"
#include "mpegproperties.h"
#include "id3v2.h"
namespace TagLib {
namespace ID3v2 { class Tag; class FrameFactory; }
namespace ID3v1 { class Tag; }
namespace APE { class Tag; }
//! An implementation of TagLib::File with MPEG (MP3) specific methods
namespace MPEG {
//! An MPEG file class with some useful methods specific to MPEG
/*!
* This implements the generic TagLib::File API and additionally provides
* access to properties that are distinct to MPEG files, notably access
* to the different ID3 tags.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* This set of flags is used for various operations and is suitable for
* being OR-ed together.
*/
enum TagTypes {
//! Empty set. Matches no tag types.
NoTags = 0x0000,
//! Matches ID3v1 tags.
ID3v1 = 0x0001,
//! Matches ID3v2 tags.
ID3v2 = 0x0002,
//! Matches APE tags.
APE = 0x0004,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs an MPEG file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*
* \deprecated This constructor will be dropped in favor of the one below
* in a future version.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an MPEG file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* If this file contains and ID3v2 tag the frames will be created using
* \a frameFactory.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
// BIC: merge with the above constructor
File(FileName file, ID3v2::FrameFactory *frameFactory,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an MPEG file from \a stream. If \a 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.
*
* If this file contains and ID3v2 tag the frames will be created using
* \a frameFactory.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns a pointer to a tag that is the union of the ID3v2 and ID3v1
* tags. The ID3v2 tag is given priority in reading the information -- if
* requested information exists in both the ID3v2 tag and the ID3v1 tag,
* the information from the ID3v2 tag will be returned.
*
* If you would like more granular control over the content of the tags,
* with the concession of generality, use the tag-type specific calls.
*
* \note As this tag is not implemented as an ID3v2 tag or an ID3v1 tag,
* but a union of the two this pointer may not be cast to the specific
* tag types.
*
* \see ID3v1Tag()
* \see ID3v2Tag()
* \see APETag()
*/
virtual Tag *tag() const;
/*!
* Implements the reading part of the unified property interface.
* If the file contains more than one tag, only the
* first one (in the order ID3v2, APE, ID3v1) will be converted to the
* PropertyMap.
*/
PropertyMap properties() const;
void removeUnsupportedProperties(const StringList &properties);
/*!
* Implements the writing part of the unified tag dictionary interface.
* In order to avoid problems with deprecated tag formats, this method
* always creates an ID3v2 tag if necessary.
* If an ID3v1 tag exists, it will be updated as well, within the
* limitations of that format.
* The returned PropertyMap refers to the ID3v2 tag only.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the MPEG::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Save the file. If at least one tag -- ID3v1 or ID3v2 -- exists this
* will duplicate its content into the other tag. This returns true
* if saving was successful.
*
* If neither exists or if both tags are empty, this will strip the tags
* from the file.
*
* This is the same as calling save(AllTags);
*
* If you would like more granular control over the content of the tags,
* with the concession of generality, use parameterized save call below.
*
* \see save(int tags)
*/
virtual bool save();
/*!
* Save the file. This will attempt to save all of the tag types that are
* specified by OR-ing together TagTypes values. The save() method above
* uses AllTags. This returns true if saving was successful.
*
* This strips all tags not included in the mask, but does not modify them
* in memory, so later calls to save() which make use of these tags will
* remain valid. This also strips empty tags.
*/
bool save(int tags);
/*!
* \deprecated Use save(int, StripTags, ID3v2::Version, DuplicateTags).
*/
// BIC: combine with the above method
TAGLIB_DEPRECATED bool save(int tags, bool stripOthers);
/*!
* \deprecated Use save(int, StripTags, ID3v2::Version, DuplicateTags).
*/
// BIC: combine with the above method
TAGLIB_DEPRECATED bool save(int tags, bool stripOthers, int id3v2Version);
/*!
* \deprecated Use save(int, StripTags, ID3v2::Version, DuplicateTags).
*/
// BIC: combine with the above method
TAGLIB_DEPRECATED bool save(int tags, bool stripOthers, int id3v2Version, bool duplicateTags);
/*!
* Save the file. This will attempt to save all of the tag types that are
* specified by OR-ing together TagTypes values.
*
* \a strip can be set to strip all tags except those in \a tags. Those
* tags will not be modified in memory, and thus remain valid.
*
* \a version specifies the ID3v2 version to be used for writing tags. By
* default, the latest standard, ID3v2.4 is used.
*
* If \a duplicate is set to DuplicateTags and at least one tag -- ID3v1
* or ID3v2 -- exists this will duplicate its content into the other tag.
*/
bool save(int tags, StripTags strip,
ID3v2::Version version = ID3v2::v4,
DuplicateTags duplicate = Duplicate);
/*!
* Returns a pointer to the ID3v2 tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid ID3v2 tag. If \a create is true it will create
* an ID3v2 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 ID3v2 tag. Use hasID3v2Tag() to check if the file
* on disk actually has an ID3v2 tag.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v2Tag()
*/
ID3v2::Tag *ID3v2Tag(bool create = false);
/*!
* Returns a pointer to the ID3v1 tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid ID3v1 tag. If \a 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.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v1Tag()
*/
ID3v1::Tag *ID3v1Tag(bool create = false);
/*!
* Returns a pointer to the APE tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid APE tag. If \a 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.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasAPETag()
*/
APE::Tag *APETag(bool create = false);
/*!
* This will strip the tags that match the OR-ed together TagTypes from the
* file. By default it strips all tags. It returns true if the tags are
* successfully stripped.
*
* This is equivalent to strip(tags, true)
*
* \note This will also invalidate pointers to the ID3 and APE tags
* as their memory will be freed.
*
* \note This will update the file immediately.
*/
bool strip(int tags = AllTags);
/*!
* This will strip the tags that match the OR-ed together TagTypes from the
* file. By default it strips all tags. It returns true if the tags are
* successfully stripped.
*
* If \a freeMemory is true the ID3 and APE tags will be deleted and
* pointers to them will be invalidated.
*
* \note This will update the file immediately.
*/
// BIC: merge with the method above
bool strip(int tags, bool freeMemory);
/*!
* Set the ID3v2::FrameFactory to something other than the default.
*
* \see ID3v2FrameFactory
* \deprecated This value should be passed in via the constructor.
*/
TAGLIB_DEPRECATED void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);
/*!
* Returns the position in the file of the first MPEG frame.
*/
long firstFrameOffset();
/*!
* Returns the position in the file of the next MPEG frame,
* using the current position as start
*/
long nextFrameOffset(long position);
/*!
* Returns the position in the file of the previous MPEG frame,
* using the current position as start
*/
long previousFrameOffset(long position);
/*!
* Returns the position in the file of the last MPEG frame.
*/
long lastFrameOffset();
/*!
* Returns whether or not the file on disk actually has an ID3v1 tag.
*
* \see ID3v1Tag()
*/
bool hasID3v1Tag() const;
/*!
* Returns whether or not the file on disk actually has an ID3v2 tag.
*
* \see ID3v2Tag()
*/
bool hasID3v2Tag() const;
/*!
* Returns whether or not the file on disk actually has an APE tag.
*
* \see APETag()
*/
bool hasAPETag() const;
/*!
* Returns whether or not the given \a stream can be opened as an MPEG
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
long findID3v2();
class FilePrivate;
FilePrivate *d;
};
} // namespace MPEG
} // namespace TagLib
#endif

178
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MPEGHEADER_H
#define TAGLIB_MPEGHEADER_H
#include "taglib_export.h"
namespace TagLib {
class ByteVector;
class File;
namespace MPEG {
//! An implementation of MP3 frame headers
/*!
* This is an implementation of MPEG Layer III headers. The API follows more
* or less the binary format of these headers. I've used
* <a href="http://www.mp3-tech.org/programmer/frame_header.html">this</a>
* document as a reference.
*/
class TAGLIB_EXPORT Header
{
public:
/*!
* Parses an MPEG header based on \a data.
*
* \deprecated Use Header(File *, long, bool).
*/
TAGLIB_DEPRECATED Header(const ByteVector &data);
/*!
* Parses an MPEG header based on \a file and \a offset.
*
* \note If \a checkLength is true, this requires the next MPEG frame to
* check if the frame length is parsed and calculated correctly. So it's
* suitable for seeking for the first valid frame.
*/
Header(File *file, long offset, bool checkLength = true);
/*!
* Does a shallow copy of \a h.
*/
Header(const Header &h);
/*!
* Destroys this Header instance.
*/
virtual ~Header();
/*!
* Returns true if the frame is at least an appropriate size and has
* legal values.
*/
bool isValid() const;
/*!
* The MPEG Version.
*/
enum Version {
//! MPEG Version 1
Version1 = 0,
//! MPEG Version 2
Version2 = 1,
//! MPEG Version 2.5
Version2_5 = 2
};
/*!
* Returns the MPEG Version of the header.
*/
Version version() const;
/*!
* Returns the layer version. This will be between the values 1-3.
*/
int layer() const;
/*!
* Returns true if the MPEG protection bit is enabled.
*/
bool protectionEnabled() const;
/*!
* Returns the bitrate encoded in the header.
*/
int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const;
/*!
* Returns true if the frame is padded.
*/
bool isPadded() const;
/*!
* There are a few combinations or one or two channel audio that are
* possible:
*/
enum ChannelMode {
//! Stereo
Stereo = 0,
//! Stereo
JointStereo = 1,
//! Dual Mono
DualChannel = 2,
//! Mono
SingleChannel = 3
};
/*!
* Returns the channel mode for this frame.
*/
ChannelMode channelMode() const;
/*!
* Returns true if the copyrighted bit is set.
*/
bool isCopyrighted() const;
/*!
* Returns true if the "original" bit is set.
*/
bool isOriginal() const;
/*!
* Returns the frame length in bytes.
*/
int frameLength() const;
/*!
* Returns the number of frames per sample.
*/
int samplesPerFrame() const;
/*!
* Makes a shallow copy of the header.
*/
Header &operator=(const Header &h);
private:
void parse(File *file, long offset, bool checkLength);
class HeaderPrivate;
HeaderPrivate *d;
};
} // namespace MPEG
} // namespace TagLib
#endif

152
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MPEGPROPERTIES_H
#define TAGLIB_MPEGPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
#include "mpegheader.h"
namespace TagLib {
namespace MPEG {
class File;
class XingHeader;
//! An implementation of audio property reading for MP3
/*!
* This reads the data from an MPEG Layer III stream found in the
* AudioProperties API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of MPEG::Properties with the data read from the
* MPEG::File \a file.
*/
Properties(File *file, ReadStyle style = Average);
/*!
* Destroys this MPEG Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns a pointer to the Xing/VBRI header if one exists or null if no
* Xing/VBRI header was found.
*/
const XingHeader *xingHeader() const;
/*!
* Returns the MPEG Version of the file.
*/
Header::Version version() const;
/*!
* Returns the layer version. This will be between the values 1-3.
*/
int layer() const;
/*!
* Returns true if the MPEG protection bit is enabled.
*/
bool protectionEnabled() const;
/*!
* Returns the channel mode for this frame.
*/
Header::ChannelMode channelMode() const;
/*!
* Returns true if the copyrighted bit is set.
*/
bool isCopyrighted() const;
/*!
* Returns true if the "original" bit is set.
*/
bool isOriginal() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(File *file);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace MPEG
} // namespace TagLib
#endif

127
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#include "taglib_export.h"
#include "tfile.h"
#include "tbytevectorlist.h"
#ifndef TAGLIB_OGGFILE_H
#define TAGLIB_OGGFILE_H
namespace TagLib {
//! A namespace for the classes used by Ogg-based metadata files
namespace Ogg {
class PageHeader;
//! An implementation of TagLib::File with some helpers for Ogg based formats
/*!
* This is an implementation of Ogg file page and packet rendering and is of
* use to Ogg based formats. While the API is small this handles the
* non-trivial details of breaking up an Ogg stream into packets and makes
* these available (via subclassing) to the codec meta data implementations.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
virtual ~File();
/*!
* Returns the packet contents for the i-th packet (starting from zero)
* in the Ogg bitstream.
*
* \warning This requires reading at least the packet header for every page
* up to the requested page.
*/
ByteVector packet(unsigned int i);
/*!
* Sets the packet with index \a i to the value \a p.
*/
void setPacket(unsigned int i, const ByteVector &p);
/*!
* Returns a pointer to the PageHeader for the first page in the stream or
* null if the page could not be found.
*/
const PageHeader *firstPageHeader();
/*!
* Returns a pointer to the PageHeader for the last page in the stream or
* null if the page could not be found.
*/
const PageHeader *lastPageHeader();
virtual bool save();
protected:
/*!
* Constructs an Ogg file from \a file.
*
* \note This constructor is protected since Ogg::File shouldn't be
* instantiated directly but rather should be used through the codec
* specific subclasses.
*/
File(FileName file);
/*!
* Constructs an Ogg file from \a stream.
*
* \note This constructor is protected since Ogg::File shouldn't be
* instantiated directly but rather should be used through the codec
* specific subclasses.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*/
File(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
/*!
* Reads the pages from the beginning of the file until enough to compose
* the requested packet.
*/
bool readPages(unsigned int i);
/*!
* Writes the requested packet to the file.
*/
void writePacket(unsigned int i, const ByteVector &packet);
class FilePrivate;
FilePrivate *d;
};
} // namespace Ogg
} // namespace TagLib
#endif

170
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/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_OGGFLACFILE_H
#define TAGLIB_OGGFLACFILE_H
#include "taglib_export.h"
#include "oggfile.h"
#include "xiphcomment.h"
#include "flacproperties.h"
namespace TagLib {
class Tag;
namespace Ogg {
//! An implementation of Ogg FLAC metadata
/*!
* This is implementation of FLAC metadata for Ogg FLAC files. For "pure"
* FLAC files look under the FLAC hierarchy.
*
* Unlike "pure" FLAC-files, Ogg FLAC only supports Xiph-comments,
* while the audio-properties are the same.
*/
namespace FLAC {
using TagLib::FLAC::Properties;
//! 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.
*/
class TAGLIB_EXPORT File : public Ogg::File
{
public:
/*!
* Constructs an Ogg/FLAC file from \a file. If \a readProperties is true
* the file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an Ogg/FLAC file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* 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.
*
* \note The Tag <b>is still</b> owned by the FLAC::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasXiphComment()
*/
virtual XiphComment *tag() const;
/*!
* Returns the FLAC::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Implements the unified property interface -- export function.
* This forwards directly to XiphComment::properties().
*/
PropertyMap properties() const;
/*!
* Implements the unified tag dictionary interface -- import function.
* Like properties(), this is a forwarder to the file's XiphComment.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Save the file. This will primarily save and update the XiphComment.
* Returns true if the save is successful.
*/
virtual bool save();
/*!
* Returns the length of the audio-stream, used by FLAC::Properties for
* calculating the bitrate.
*/
long streamLength();
/*!
* Returns whether or not the file on disk actually has a XiphComment.
*
* \see tag()
*/
bool hasXiphComment() const;
/*!
* Check if the given \a 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.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties, Properties::ReadStyle propertiesStyle);
void scan();
ByteVector streamInfoData();
ByteVector xiphCommentData();
class FilePrivate;
FilePrivate *d;
};
} // namespace FLAC
} // namespace Ogg
} // namespace TagLib
#endif

228
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@ -1,228 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_OGGPAGE_H
#define TAGLIB_OGGPAGE_H
#include "taglib_export.h"
#include "tbytevectorlist.h"
namespace TagLib {
namespace Ogg {
class File;
class PageHeader;
//! An implementation of Ogg pages
/*!
* This is an implementation of the pages that make up an Ogg stream.
* This handles parsing pages and breaking them down into packets and handles
* the details of packets spanning multiple pages and pages that contain
* multiple packets.
*
* In most Xiph.org formats the comments are found in the first few packets,
* this however is a reasonably complete implementation of Ogg pages that
* could potentially be useful for non-meta data purposes.
*/
class TAGLIB_EXPORT Page
{
public:
/*!
* Read an Ogg page from the \a file at the position \a pageOffset.
*/
Page(File *file, long pageOffset);
virtual ~Page();
/*!
* Returns the page's position within the file (in bytes).
*/
long fileOffset() const;
/*!
* Returns a pointer to the header for this page. This pointer will become
* invalid when the page is deleted.
*/
const PageHeader *header() const;
/*!
* Returns the index of the page within the Ogg stream. This helps make it
* possible to determine if pages have been lost.
*
* \see setPageSequenceNumber()
*/
int pageSequenceNumber() const;
/*!
* Sets the page's position in the stream to \a sequenceNumber.
*
* \see pageSequenceNumber()
*/
void setPageSequenceNumber(int sequenceNumber);
/*!
* Returns a copy of the page with \a sequenceNumber set as sequence number.
*
* \see header()
* \see PageHeader::setPageSequenceNumber()
*
* \deprecated Always returns null.
*/
TAGLIB_DEPRECATED Page *getCopyWithNewPageSequenceNumber(int sequenceNumber);
/*!
* Returns the index of the first packet wholly or partially contained in
* this page.
*
* \see setFirstPacketIndex()
*/
int firstPacketIndex() const;
/*!
* Sets the index of the first packet in the page.
*
* \see firstPacketIndex()
*/
void setFirstPacketIndex(int index);
/*!
* When checking to see if a page contains a given packet this set of flags
* represents the possible values for that packets status in the page.
*
* \see containsPacket()
*/
enum ContainsPacketFlags {
//! No part of the packet is contained in the page
DoesNotContainPacket = 0x0000,
//! The packet is wholly contained in the page
CompletePacket = 0x0001,
//! The page starts with the given packet
BeginsWithPacket = 0x0002,
//! The page ends with the given packet
EndsWithPacket = 0x0004
};
/*!
* Checks to see if the specified \a packet is contained in the current
* page.
*
* \see ContainsPacketFlags
*/
ContainsPacketFlags containsPacket(int index) const;
/*!
* Returns the number of packets (whole or partial) in this page.
*/
unsigned int packetCount() const;
/*!
* Returns a list of the packets in this page.
*
* \note Either or both the first and last packets may be only partial.
* \see PageHeader::firstPacketContinued()
*/
ByteVectorList packets() const;
/*!
* Returns the size of the page in bytes.
*/
int size() const;
ByteVector render() const;
/*!
* Defines a strategy for pagination, or grouping pages into Ogg packets,
* for use with pagination methods.
*
* \note Yes, I'm aware that this is not a canonical "Strategy Pattern",
* the term was simply convenient.
*/
enum PaginationStrategy {
/*!
* Attempt to put the specified set of packets into a single Ogg packet.
* If the sum of the packet data is greater than will fit into a single
* Ogg page -- 65280 bytes -- this will fall back to repagination using
* the recommended page sizes.
*/
SinglePagePerGroup,
/*!
* Split the packet or group of packets into pages that conform to the
* sizes recommended in the Ogg standard.
*/
Repaginate
};
/*!
* Pack \a packets into Ogg pages using the \a strategy for pagination.
* The page number indicator inside of the rendered packets will start
* with \a firstPage and be incremented for each page rendered.
* \a containsLastPacket should be set to true if \a packets contains the
* last page in the stream and will set the appropriate flag in the last
* rendered Ogg page's header. \a streamSerialNumber should be set to
* the serial number for this stream.
*
* \note The "absolute granule position" is currently always zeroed using
* this method as this suffices for the comment headers.
*
* \warning The pages returned by this method must be deleted by the user.
* You can use List<T>::setAutoDelete(true) to set these pages to be
* automatically deleted when this list passes out of scope.
*
* \see PaginationStrategy
* \see List::setAutoDelete()
*/
static List<Page *> paginate(const ByteVectorList &packets,
PaginationStrategy strategy,
unsigned int streamSerialNumber,
int firstPage,
bool firstPacketContinued = false,
bool lastPacketCompleted = true,
bool containsLastPacket = false);
protected:
/*!
* Creates an Ogg packet based on the data in \a packets. The page number
* for each page will be set to \a pageNumber.
*/
Page(const ByteVectorList &packets,
unsigned int streamSerialNumber,
int pageNumber,
bool firstPacketContinued = false,
bool lastPacketCompleted = true,
bool containsLastPacket = false);
private:
Page(const Page &);
Page &operator=(const Page &);
class PagePrivate;
PagePrivate *d;
};
} // namespace Ogg
} // namespace TagLib
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_OGGPAGEHEADER_H
#define TAGLIB_OGGPAGEHEADER_H
#include "tlist.h"
#include "tbytevector.h"
#include "taglib_export.h"
namespace TagLib {
namespace Ogg {
class File;
//! An implementation of the page headers associated with each Ogg::Page
/*!
* This class implements Ogg page headers which contain the information
* about Ogg pages needed to break them into packets which can be passed on
* to the codecs.
*/
class TAGLIB_EXPORT PageHeader
{
public:
/*!
* Reads a PageHeader from \a file starting at \a pageOffset. The defaults
* create a page with no (and as such, invalid) data that must be set
* later.
*/
PageHeader(File *file = 0, long pageOffset = -1);
/*!
* Deletes this instance of the PageHeader.
*/
virtual ~PageHeader();
/*!
* Returns true if the header parsed properly and is valid.
*/
bool isValid() const;
/*!
* Ogg pages contain a list of packets (which are used by the contained
* codecs). The sizes of these pages is encoded in the page header. This
* returns a list of the packet sizes in bytes.
*
* \see setPacketSizes()
*/
List<int> packetSizes() const;
/*!
* Sets the sizes of the packets in this page to \a sizes. Internally this
* updates the lacing values in the header.
*
* \see packetSizes()
*/
void setPacketSizes(const List<int> &sizes);
/*!
* Some packets can be <i>continued</i> across multiple pages. If the
* first packet in the current page is a continuation this will return
* true. If this is page starts with a new packet this will return false.
*
* \see lastPacketCompleted()
* \see setFirstPacketContinued()
*/
bool firstPacketContinued() const;
/*!
* Sets the internal flag indicating if the first packet in this page is
* continued to \a continued.
*
* \see firstPacketContinued()
*/
void setFirstPacketContinued(bool continued);
/*!
* Returns true if the last packet of this page is completely contained in
* this page.
*
* \see firstPacketContinued()
* \see setLastPacketCompleted()
*/
bool lastPacketCompleted() const;
/*!
* Sets the internal flag indicating if the last packet in this page is
* complete to \a completed.
*
* \see lastPacketCompleted()
*/
void setLastPacketCompleted(bool completed);
/*!
* This returns true if this is the first page of the Ogg (logical) stream.
*
* \see setFirstPageOfStream()
*/
bool firstPageOfStream() const;
/*!
* Marks this page as the first page of the Ogg stream.
*
* \see firstPageOfStream()
*/
void setFirstPageOfStream(bool first);
/*!
* This returns true if this is the last page of the Ogg (logical) stream.
*
* \see setLastPageOfStream()
*/
bool lastPageOfStream() const;
/*!
* Marks this page as the last page of the Ogg stream.
*
* \see lastPageOfStream()
*/
void setLastPageOfStream(bool last);
/*!
* A special value of containing the position of the packet to be
* interpreted by the codec. In the case of Vorbis this contains the PCM
* value and is used to calculate the length of the stream.
*
* \see setAbsoluteGranularPosition()
*/
long long absoluteGranularPosition() const;
/*!
* A special value of containing the position of the packet to be
* interpreted by the codec. It is only supported here so that it may be
* copied from one page to another.
*
* \see absoluteGranularPosition()
*/
void setAbsoluteGranularPosition(long long agp);
/*!
* Every Ogg logical stream is given a random serial number which is common
* to every page in that logical stream. This returns the serial number of
* the stream associated with this packet.
*
* \see setStreamSerialNumber()
*/
unsigned int streamSerialNumber() const;
/*!
* Every Ogg logical stream is given a random serial number which is common
* to every page in that logical stream. This sets this pages serial
* number. This method should be used when adding new pages to a logical
* stream.
*
* \see streamSerialNumber()
*/
void setStreamSerialNumber(unsigned int n);
/*!
* Returns the index of the page within the Ogg stream. This helps make it
* possible to determine if pages have been lost.
*
* \see setPageSequenceNumber()
*/
int pageSequenceNumber() const;
/*!
* Sets the page's position in the stream to \a sequenceNumber.
*
* \see pageSequenceNumber()
*/
void setPageSequenceNumber(int sequenceNumber);
/*!
* Returns the complete header size.
*/
int size() const;
/*!
* Returns the size of the data portion of the page -- i.e. the size of the
* page less the header size.
*/
int dataSize() const;
/*!
* Render the page header to binary data.
*
* \note The checksum -- bytes 22 - 25 -- will be left empty and must be
* filled in when rendering the entire page.
*/
ByteVector render() const;
private:
PageHeader(const PageHeader &);
PageHeader &operator=(const PageHeader &);
void read(Ogg::File *file, long pageOffset);
ByteVector lacingValues() const;
class PageHeaderPrivate;
PageHeaderPrivate *d;
};
} // namespace Ogg
} // namespace TagLib
#endif

138
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/***************************************************************************
copyright : (C) 2012 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
(original Vorbis implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_OPUSFILE_H
#define TAGLIB_OPUSFILE_H
#include "oggfile.h"
#include "xiphcomment.h"
#include "opusproperties.h"
namespace TagLib {
namespace Ogg {
//! A namespace containing classes for Opus metadata
namespace Opus {
//! An implementation of Ogg::File with Opus specific methods
/*!
* This is the central class in the Ogg Opus metadata processing collection
* of classes. It's built upon Ogg::File which handles processing of the Ogg
* logical bitstream and breaking it down into pages which are handled by
* the codec implementations, in this case Opus specifically.
*/
class TAGLIB_EXPORT File : public Ogg::File
{
public:
/*!
* Constructs an Opus file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs an Opus file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the XiphComment for this file. XiphComment implements the tag
* interface, so this serves as the reimplementation of
* TagLib::File::tag().
*/
virtual Ogg::XiphComment *tag() const;
/*!
* Implements the unified property interface -- export function.
* This forwards directly to XiphComment::properties().
*/
PropertyMap properties() const;
/*!
* Implements the unified tag dictionary interface -- import function.
* Like properties(), this is a forwarder to the file's XiphComment.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the Opus::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Save the file.
*
* This returns true if the save was successful.
*/
virtual bool save();
/*!
* Returns whether or not the given \a stream can be opened as an Opus
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace Opus
} // namespace Ogg
} // namespace TagLib
#endif

134
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/***************************************************************************
copyright : (C) 2012 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
(original Vorbis implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_OPUSPROPERTIES_H
#define TAGLIB_OPUSPROPERTIES_H
#include "audioproperties.h"
namespace TagLib {
namespace Ogg {
namespace Opus {
class File;
//! An implementation of audio property reading for Ogg Opus
/*!
* This reads the data from an Ogg Opus stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of Opus::Properties with the data read from the
* Opus::File \a file.
*/
Properties(File *file, ReadStyle style = Average);
/*!
* Destroys this Opus::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*
* \note Always returns 48000, because Opus can decode any stream at a
* sample rate of 8, 12, 16, 24, or 48 kHz,
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* The Opus codec supports decoding at multiple sample rates, there is no
* single sample rate of the encoded stream. This returns the sample rate
* of the original audio stream.
*/
int inputSampleRate() const;
/*!
* Returns the Opus version, in the range 0...255.
*/
int opusVersion() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(File *file);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace Opus
} // namespace Ogg
} // namespace TagLib
#endif

151
taglib/include/taglib/ownershipframe.h
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/***************************************************************************
copyright : (C) 2012 by Rupert Daniel
email : rupert@cancelmonday.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_OWNERSHIPFRAME_H
#define TAGLIB_OWNERSHIPFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An implementation of ID3v2 "ownership"
/*!
* This implements the ID3v2 ownership (OWNE frame). It consists of
* a price paid, a date purchased (YYYYMMDD) and the name of the seller.
*/
class TAGLIB_EXPORT OwnershipFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct an empty ownership frame.
*/
explicit OwnershipFrame(String::Type encoding = String::Latin1);
/*!
* Construct a ownership based on the data in \a data.
*/
explicit OwnershipFrame(const ByteVector &data);
/*!
* Destroys this OwnershipFrame instance.
*/
virtual ~OwnershipFrame();
/*!
* Returns the text of this popularimeter.
*
* \see text()
*/
virtual String toString() const;
/*!
* Returns the date purchased.
*
* \see setDatePurchased()
*/
String datePurchased() const;
/*!
* Set the date purchased.
*
* \see datePurchased()
*/
void setDatePurchased(const String &datePurchased);
/*!
* Returns the price paid.
*
* \see setPricePaid()
*/
String pricePaid() const;
/*!
* Set the price paid.
*
* \see pricePaid()
*/
void setPricePaid(const String &pricePaid);
/*!
* Returns the seller.
*
* \see setSeller()
*/
String seller() const;
/*!
* Set the seller.
*
* \see seller()
*/
void setSeller(const String &seller);
/*!
* Returns the text encoding that will be used in rendering this frame.
* This defaults to the type that was either specified in the constructor
* or read from the frame when parsed.
*
* \see setTextEncoding()
* \see render()
*/
String::Type textEncoding() const;
/*!
* Sets the text encoding to be used when rendering this frame to
* \a encoding.
*
* \see textEncoding()
* \see render()
*/
void setTextEncoding(String::Type encoding);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
OwnershipFrame(const ByteVector &data, Header *h);
OwnershipFrame(const OwnershipFrame &);
OwnershipFrame &operator=(const OwnershipFrame &);
class OwnershipFramePrivate;
OwnershipFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

82
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/***************************************************************************
copyright : (C) 2015 by Urs Fleisch
email : ufleisch@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_PODCASTFRAME_H
#define TAGLIB_PODCASTFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! ID3v2 podcast frame
/*!
* An implementation of ID3v2 podcast flag, a frame with four zero bytes.
*/
class TAGLIB_EXPORT PodcastFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct a podcast frame.
*/
PodcastFrame();
/*!
* Destroys this PodcastFrame instance.
*/
virtual ~PodcastFrame();
/*!
* Returns a null string.
*/
virtual String toString() const;
PropertyMap asProperties() const;
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
PodcastFrame(const ByteVector &data, Header *h);
PodcastFrame(const PodcastFrame &);
PodcastFrame &operator=(const PodcastFrame &);
class PodcastFramePrivate;
PodcastFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

132
taglib/include/taglib/popularimeterframe.h
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/***************************************************************************
copyright : (C) 2008 by Lukas Lalinsky
email : lalinsky@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_POPULARIMETERFRAME_H
#define TAGLIB_POPULARIMETERFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An implementation of ID3v2 "popularimeter"
/*!
* This implements the ID3v2 popularimeter (POPM frame). It consists of
* an email, a rating and an optional counter.
*/
class TAGLIB_EXPORT PopularimeterFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct an empty popularimeter frame.
*/
explicit PopularimeterFrame();
/*!
* Construct a popularimeter based on the data in \a data.
*/
explicit PopularimeterFrame(const ByteVector &data);
/*!
* Destroys this PopularimeterFrame instance.
*/
virtual ~PopularimeterFrame();
/*!
* Returns the text of this popularimeter.
*
* \see text()
*/
virtual String toString() const;
/*!
* Returns the email.
*
* \see setEmail()
*/
String email() const;
/*!
* Set the email.
*
* \see email()
*/
void setEmail(const String &email);
/*!
* Returns the rating.
*
* \see setRating()
*/
int rating() const;
/*!
* Set the rating.
*
* \see rating()
*/
void setRating(int rating);
/*!
* Returns the counter.
*
* \see setCounter()
*/
unsigned int counter() const;
/*!
* Set the counter.
*
* \see counter()
*/
void setCounter(unsigned int counter);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
PopularimeterFrame(const ByteVector &data, Header *h);
PopularimeterFrame(const PopularimeterFrame &);
PopularimeterFrame &operator=(const PopularimeterFrame &);
class PopularimeterFramePrivate;
PopularimeterFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

111
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/***************************************************************************
copyright : (C) 2008 by Serkan Kalyoncu
copyright : (C) 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_PRIVATEFRAME_H
#define TAGLIB_PRIVATEFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An implementation of ID3v2 privateframe
class TAGLIB_EXPORT PrivateFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct an empty private frame.
*/
PrivateFrame();
/*!
* Construct a private frame based on the data in \a data.
*
* \note This is the constructor used when parsing the frame from a file.
*/
explicit PrivateFrame(const ByteVector &data);
/*!
* Destroys this private frame instance.
*/
virtual ~PrivateFrame();
/*!
* Returns the text of this private frame, currently just the owner.
*
* \see text()
*/
virtual String toString() const;
/*!
* \return The owner of the private frame.
* \note This should contain an email address or link to a website.
*/
String owner() const;
/*!
*
*/
ByteVector data() const;
/*!
* Sets the owner of the frame to \a s.
* \note This should contain an email address or link to a website.
*/
void setOwner(const String &s);
/*!
*
*/
void setData(const ByteVector &v);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
PrivateFrame(const ByteVector &data, Header *h);
PrivateFrame(const PrivateFrame &);
PrivateFrame &operator=(const PrivateFrame &);
class PrivateFramePrivate;
PrivateFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

274
taglib/include/taglib/relativevolumeframe.h
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@ -1,274 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_RELATIVEVOLUMEFRAME_H
#define TAGLIB_RELATIVEVOLUMEFRAME_H
#include "tlist.h"
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! An ID3v2 relative volume adjustment frame implementation
/*!
* This is an implementation of ID3v2 relative volume adjustment. The
* presence of this frame makes it possible to specify an increase in volume
* for an audio file or specific audio tracks in that file.
*
* Multiple relative volume adjustment frames may be present in the tag
* each with a unique identification and describing volume adjustment for
* different channel types.
*/
class TAGLIB_EXPORT RelativeVolumeFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* This indicates the type of volume adjustment that should be applied.
*/
enum ChannelType {
//! A type not enumerated below
Other = 0x00,
//! The master volume for the track
MasterVolume = 0x01,
//! The front right audio channel
FrontRight = 0x02,
//! The front left audio channel
FrontLeft = 0x03,
//! The back right audio channel
BackRight = 0x04,
//! The back left audio channel
BackLeft = 0x05,
//! The front center audio channel
FrontCentre = 0x06,
//! The back center audio channel
BackCentre = 0x07,
//! The subwoofer audio channel
Subwoofer = 0x08
};
//! Struct that stores the relevant values for ID3v2 peak volume
/*!
* The peak volume is described as a series of bits that is padded to fill
* a block of bytes. These two values should always be updated in tandem.
*/
struct PeakVolume
{
/*!
* Constructs an empty peak volume description.
*/
PeakVolume() : bitsRepresentingPeak(0) {}
/*!
* The number of bits (in the range of 0 to 255) used to describe the
* peak volume.
*/
unsigned char bitsRepresentingPeak;
/*!
* The array of bits (represented as a series of bytes) used to describe
* the peak volume.
*/
ByteVector peakVolume;
};
/*!
* Constructs a RelativeVolumeFrame. The relevant data should be set
* manually.
*/
RelativeVolumeFrame();
/*!
* Constructs a RelativeVolumeFrame based on the contents of \a data.
*/
RelativeVolumeFrame(const ByteVector &data);
/*!
* Destroys the RelativeVolumeFrame instance.
*/
virtual ~RelativeVolumeFrame();
/*!
* Returns the frame's identification.
*
* \see identification()
*/
virtual String toString() const;
/*!
* Returns a list of channels with information currently in the frame.
*/
List<ChannelType> channels() const;
/*!
* \deprecated Always returns master volume.
*/
TAGLIB_DEPRECATED ChannelType channelType() const;
/*!
* \deprecated This method no longer has any effect.
*/
TAGLIB_DEPRECATED void setChannelType(ChannelType t);
/*
* There was a terrible API goof here, and while this can't be changed to
* the way it appears below for binary compatibility reasons, let's at
* least pretend that it looks clean.
*/
#ifdef DOXYGEN
/*!
* Returns the relative volume adjustment "index". As indicated by the
* ID3v2 standard this is a 16-bit signed integer that reflects the
* decibels of adjustment when divided by 512.
*
* This defaults to returning the value for the master volume channel if
* available and returns 0 if the specified channel does not exist.
*
* \see setVolumeAdjustmentIndex()
* \see volumeAdjustment()
*/
short volumeAdjustmentIndex(ChannelType type = MasterVolume) const;
/*!
* Set the volume adjustment to \a index. As indicated by the ID3v2
* standard this is a 16-bit signed integer that reflects the decibels of
* adjustment when divided by 512.
*
* By default this sets the value for the master volume.
*
* \see volumeAdjustmentIndex()
* \see setVolumeAdjustment()
*/
void setVolumeAdjustmentIndex(short index, ChannelType type = MasterVolume);
/*!
* Returns the relative volume adjustment in decibels.
*
* \note Because this is actually stored internally as an "index" to this
* value the value returned by this method may not be identical to the
* value set using setVolumeAdjustment().
*
* This defaults to returning the value for the master volume channel if
* available and returns 0 if the specified channel does not exist.
*
* \see setVolumeAdjustment()
* \see volumeAdjustmentIndex()
*/
float volumeAdjustment(ChannelType type = MasterVolume) const;
/*!
* Set the relative volume adjustment in decibels to \a adjustment.
*
* By default this sets the value for the master volume.
*
* \note Because this is actually stored internally as an "index" to this
* value the value set by this method may not be identical to the one
* returned by volumeAdjustment().
*
* \see setVolumeAdjustment()
* \see volumeAdjustmentIndex()
*/
void setVolumeAdjustment(float adjustment, ChannelType type = MasterVolume);
/*!
* Returns the peak volume (represented as a length and a string of bits).
*
* This defaults to returning the value for the master volume channel if
* available and returns 0 if the specified channel does not exist.
*
* \see setPeakVolume()
*/
PeakVolume peakVolume(ChannelType type = MasterVolume) const;
/*!
* Sets the peak volume to \a peak.
*
* By default this sets the value for the master volume.
*
* \see peakVolume()
*/
void setPeakVolume(const PeakVolume &peak, ChannelType type = MasterVolume);
#else
// BIC: Combine each of the following pairs of functions (or maybe just
// rework this junk altogether).
short volumeAdjustmentIndex(ChannelType type) const;
short volumeAdjustmentIndex() const;
void setVolumeAdjustmentIndex(short index, ChannelType type);
void setVolumeAdjustmentIndex(short index);
float volumeAdjustment(ChannelType type) const;
float volumeAdjustment() const;
void setVolumeAdjustment(float adjustment, ChannelType type);
void setVolumeAdjustment(float adjustment);
PeakVolume peakVolume(ChannelType type) const;
PeakVolume peakVolume() const;
void setPeakVolume(const PeakVolume &peak, ChannelType type);
void setPeakVolume(const PeakVolume &peak);
#endif
/*!
* Returns the identification for this frame.
*/
String identification() const;
/*!
* Sets the identification of the frame to \a s. The string
* is used to identify the situation and/or device where this
* adjustment should apply.
*/
void setIdentification(const String &s);
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
RelativeVolumeFrame(const ByteVector &data, Header *h);
RelativeVolumeFrame(const RelativeVolumeFrame &);
RelativeVolumeFrame &operator=(const RelativeVolumeFrame &);
class RelativeVolumeFramePrivate;
RelativeVolumeFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

161
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_RIFFFILE_H
#define TAGLIB_RIFFFILE_H
#include "taglib_export.h"
#include "tfile.h"
namespace TagLib {
//! An implementation of TagLib::File with RIFF specific methods
namespace RIFF {
//! An RIFF file class with some useful methods specific to RIFF
/*!
* This implements the generic TagLib::File API and additionally provides
* access to properties that are distinct to RIFF files, notably access
* to the different ID3 tags.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* Destroys this instance of the File.
*/
virtual ~File();
protected:
enum Endianness { BigEndian, LittleEndian };
File(FileName file, Endianness endianness);
File(IOStream *stream, Endianness endianness);
/*!
* \return The size of the main RIFF chunk.
*/
unsigned int riffSize() const;
/*!
* \return The number of chunks in the file.
*/
unsigned int chunkCount() const;
/*!
* \return The offset within the file for the selected chunk number.
*/
unsigned int chunkOffset(unsigned int i) const;
/*!
* \return The size of the chunk data.
*/
unsigned int chunkDataSize(unsigned int i) const;
/*!
* \return The size of the padding after the chunk (can be either 0 or 1).
*/
unsigned int chunkPadding(unsigned int i) const;
/*!
* \return The name of the specified chunk, for instance, "COMM" or "ID3 "
*/
ByteVector chunkName(unsigned int i) const;
/*!
* Reads the chunk data from the file and returns it.
*
* \note This \e will move the read pointer for the file.
*/
ByteVector chunkData(unsigned int i);
/*!
* Sets the data for the specified chunk to \a data.
*
* \warning This will update the file immediately.
*/
void setChunkData(unsigned int i, const ByteVector &data);
/*!
* Sets the data for the chunk \a name to \a data. If a chunk with the
* given name already exists it will be overwritten, otherwise it will be
* created after the existing chunks.
*
* \warning This will update the file immediately.
*/
void setChunkData(const ByteVector &name, const ByteVector &data);
/*!
* Sets the data for the chunk \a name to \a data. If a chunk with the
* given name already exists it will be overwritten, otherwise it will be
* created after the existing chunks.
*
* \note If \a alwaysCreate is true, a new chunk is created regardless of
* whether or not the chunk \a name exists. It should only be used for
* "LIST" chunks.
*
* \warning This will update the file immediately.
*/
void setChunkData(const ByteVector &name, const ByteVector &data, bool alwaysCreate);
/*!
* Removes the specified chunk.
*
* \warning This will update the file immediately.
*/
void removeChunk(unsigned int i);
/*!
* Removes the chunk \a name.
*
* \warning This will update the file immediately.
* \warning This removes all the chunks with the given name.
*/
void removeChunk(const ByteVector &name);
private:
File(const File &);
File &operator=(const File &);
void read();
void writeChunk(const ByteVector &name, const ByteVector &data,
unsigned long offset, unsigned long replace = 0);
/*!
* Update the global RIFF size based on the current internal structure.
*/
void updateGlobalSize();
class FilePrivate;
FilePrivate *d;
};
} // namespace RIFF
} // namespace TagLib
#endif

112
taglib/include/taglib/s3mfile.h
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@ -1,112 +0,0 @@
/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_S3MFILE_H
#define TAGLIB_S3MFILE_H
#include "tfile.h"
#include "audioproperties.h"
#include "taglib_export.h"
#include "modfilebase.h"
#include "modtag.h"
#include "s3mproperties.h"
namespace TagLib {
namespace S3M {
class TAGLIB_EXPORT File : public Mod::FileBase {
public:
/*!
* Constructs a ScreamTracker III from \a file.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*/
File(FileName file, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle =
AudioProperties::Average);
/*!
* Constructs a ScreamTracker III file from \a stream.
*
* \note In the current implementation, both \a readProperties and
* \a propertiesStyle are ignored. The audio properties are always
* read.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*/
File(IOStream *stream, bool readProperties = true,
AudioProperties::ReadStyle propertiesStyle =
AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
Mod::Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
* Forwards to Mod::Tag::properties().
*/
PropertyMap properties() const;
/*!
* Implements the unified property interface -- import function.
* Forwards to Mod::Tag::setProperties().
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the S3M::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
S3M::Properties *audioProperties() const;
/*!
* Save the file.
* This is the same as calling save(AllTags);
*
* \note Saving ScreamTracker III tags is not supported.
*/
bool save();
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace S3M
} // namespace TagLib
#endif

94
taglib/include/taglib/s3mproperties.h
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/***************************************************************************
copyright : (C) 2011 by Mathias Panzenböck
email : grosser.meister.morti@gmx.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_S3MPROPERTIES_H
#define TAGLIB_S3MPROPERTIES_H
#include "taglib.h"
#include "audioproperties.h"
namespace TagLib {
namespace S3M {
class TAGLIB_EXPORT Properties : public AudioProperties {
friend class File;
public:
/*! Flag bits. */
enum {
ST2Vibrato = 1,
ST2Tempo = 2,
AmigaSlides = 4,
Vol0MixOptimizations = 8,
AmigaLimits = 16,
EnableFilter = 32,
CustomData = 128
};
Properties(AudioProperties::ReadStyle propertiesStyle);
virtual ~Properties();
int length() const;
int lengthInSeconds() const;
int lengthInMilliseconds() const;
int bitrate() const;
int sampleRate() const;
int channels() const;
unsigned short lengthInPatterns() const;
bool stereo() const;
unsigned short sampleCount() const;
unsigned short patternCount() const;
unsigned short flags() const;
unsigned short trackerVersion() const;
unsigned short fileFormatVersion() const;
unsigned char globalVolume() const;
unsigned char masterVolume() const;
unsigned char tempo() const;
unsigned char bpmSpeed() const;
void setChannels(int channels);
void setLengthInPatterns (unsigned short lengthInPatterns);
void setStereo (bool stereo);
void setSampleCount (unsigned short sampleCount);
void setPatternCount (unsigned short patternCount);
void setFlags (unsigned short flags);
void setTrackerVersion (unsigned short trackerVersion);
void setFileFormatVersion(unsigned short fileFormatVersion);
void setGlobalVolume (unsigned char globalVolume);
void setMasterVolume (unsigned char masterVolume);
void setTempo (unsigned char tempo);
void setBpmSpeed (unsigned char bpmSpeed);
private:
Properties(const Properties&);
Properties &operator=(const Properties&);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace S3M
} // namespace TagLib
#endif

138
taglib/include/taglib/speexfile.h
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/***************************************************************************
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
(original Vorbis implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_SPEEXFILE_H
#define TAGLIB_SPEEXFILE_H
#include "oggfile.h"
#include "xiphcomment.h"
#include "speexproperties.h"
namespace TagLib {
namespace Ogg {
//! A namespace containing classes for Speex metadata
namespace Speex {
//! An implementation of Ogg::File with Speex specific methods
/*!
* This is the central class in the Ogg Speex metadata processing collection
* of classes. It's built upon Ogg::File which handles processing of the Ogg
* logical bitstream and breaking it down into pages which are handled by
* the codec implementations, in this case Speex specifically.
*/
class TAGLIB_EXPORT File : public Ogg::File
{
public:
/*!
* Constructs a Speex file from \a file. If \a readProperties is true the
* file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs a Speex file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the XiphComment for this file. XiphComment implements the tag
* interface, so this serves as the reimplementation of
* TagLib::File::tag().
*/
virtual Ogg::XiphComment *tag() const;
/*!
* Implements the unified property interface -- export function.
* This forwards directly to XiphComment::properties().
*/
PropertyMap properties() const;
/*!
* Implements the unified tag dictionary interface -- import function.
* Like properties(), this is a forwarder to the file's XiphComment.
*/
PropertyMap setProperties(const PropertyMap &);
/*!
* Returns the Speex::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Save the file.
*
* This returns true if the save was successful.
*/
virtual bool save();
/*!
* Returns whether or not the given \a stream can be opened as a Speex
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace Speex
} // namespace Ogg
} // namespace TagLib
#endif

129
taglib/include/taglib/speexproperties.h
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/***************************************************************************
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
(original Vorbis implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_SPEEXPROPERTIES_H
#define TAGLIB_SPEEXPROPERTIES_H
#include "audioproperties.h"
namespace TagLib {
namespace Ogg {
namespace Speex {
class File;
//! An implementation of audio property reading for Ogg Speex
/*!
* This reads the data from an Ogg Speex stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of Speex::Properties with the data read from the
* Speex::File \a file.
*/
Properties(File *file, ReadStyle style = Average);
/*!
* Destroys this Speex::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the nominal bit rate as read from the Speex header in kb/s.
*/
int bitrateNominal() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the Speex version, currently "0" (as specified by the spec).
*/
int speexVersion() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(File *file);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace Speex
} // namespace Ogg
} // namespace TagLib
#endif

231
taglib/include/taglib/synchronizedlyricsframe.h
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@ -1,231 +0,0 @@
/***************************************************************************
copyright : (C) 2014 by Urs Fleisch
email : ufleisch@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_SYNCHRONIZEDLYRICSFRAME_H
#define TAGLIB_SYNCHRONIZEDLYRICSFRAME_H
#include "id3v2frame.h"
#include "tlist.h"
namespace TagLib {
namespace ID3v2 {
//! ID3v2 synchronized lyrics frame
/*!
* An implementation of ID3v2 synchronized lyrics.
*/
class TAGLIB_EXPORT SynchronizedLyricsFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Specifies the timestamp format used.
*/
enum TimestampFormat {
//! The timestamp is of unknown format.
Unknown = 0x00,
//! The timestamp represents the number of MPEG frames since
//! the beginning of the audio stream.
AbsoluteMpegFrames = 0x01,
//! The timestamp represents the number of milliseconds since
//! the beginning of the audio stream.
AbsoluteMilliseconds = 0x02
};
/*!
* Specifies the type of text contained.
*/
enum Type {
//! The text is some other type of text.
Other = 0x00,
//! The text contains lyrical data.
Lyrics = 0x01,
//! The text contains a transcription.
TextTranscription = 0x02,
//! The text lists the movements in the piece.
Movement = 0x03,
//! The text describes events that occur.
Events = 0x04,
//! The text contains chord changes that occur in the music.
Chord = 0x05,
//! The text contains trivia or "pop up" information about the media.
Trivia = 0x06,
//! The text contains URLs for relevant webpages.
WebpageUrls = 0x07,
//! The text contains URLs for relevant images.
ImageUrls = 0x08
};
/*!
* Single entry of time stamp and lyrics text.
*/
struct SynchedText {
SynchedText(unsigned int ms, String str) : time(ms), text(str) {}
unsigned int time;
String text;
};
/*!
* List of synchronized lyrics.
*/
typedef TagLib::List<SynchedText> SynchedTextList;
/*!
* Construct an empty synchronized lyrics frame that will use the text
* encoding \a encoding.
*/
explicit SynchronizedLyricsFrame(String::Type encoding = String::Latin1);
/*!
* Construct a synchronized lyrics frame based on the data in \a data.
*/
explicit SynchronizedLyricsFrame(const ByteVector &data);
/*!
* Destroys this SynchronizedLyricsFrame instance.
*/
virtual ~SynchronizedLyricsFrame();
/*!
* Returns the description of this synchronized lyrics frame.
*
* \see description()
*/
virtual String toString() const;
/*!
* Returns the text encoding that will be used in rendering this frame.
* This defaults to the type that was either specified in the constructor
* or read from the frame when parsed.
*
* \see setTextEncoding()
* \see render()
*/
String::Type textEncoding() const;
/*!
* Returns the language encoding as a 3 byte encoding as specified by
* <a href="http://en.wikipedia.org/wiki/ISO_639">ISO-639-2</a>.
*
* \note Most taggers simply ignore this value.
*
* \see setLanguage()
*/
ByteVector language() const;
/*!
* Returns the timestamp format.
*/
TimestampFormat timestampFormat() const;
/*!
* Returns the type of text contained.
*/
Type type() const;
/*!
* Returns the description of this synchronized lyrics frame.
*
* \note Most taggers simply ignore this value.
*
* \see setDescription()
*/
String description() const;
/*!
* Returns the text with the time stamps.
*/
SynchedTextList synchedText() const;
/*!
* Sets the text encoding to be used when rendering this frame to
* \a encoding.
*
* \see textEncoding()
* \see render()
*/
void setTextEncoding(String::Type encoding);
/*!
* Set the language using the 3 byte language code from
* <a href="http://en.wikipedia.org/wiki/ISO_639">ISO-639-2</a> to
* \a languageCode.
*
* \see language()
*/
void setLanguage(const ByteVector &languageCode);
/*!
* Set the timestamp format.
*
* \see timestampFormat()
*/
void setTimestampFormat(TimestampFormat f);
/*!
* Set the type of text contained.
*
* \see type()
*/
void setType(Type t);
/*!
* Sets the description of the synchronized lyrics frame to \a s.
*
* \see description()
*/
void setDescription(const String &s);
/*!
* Sets the text with the time stamps.
*
* \see text()
*/
void setSynchedText(const SynchedTextList &t);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
SynchronizedLyricsFrame(const ByteVector &data, Header *h);
SynchronizedLyricsFrame(const SynchronizedLyricsFrame &);
SynchronizedLyricsFrame &operator=(const SynchronizedLyricsFrame &);
class SynchronizedLyricsFramePrivate;
SynchronizedLyricsFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

260
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/***************************************************************************
copyright : (C) 2013 by Lukas Krejci
email : krejclu6@fel.cvut.cz
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_TABLEOFCONTENTSFRAME
#define TAGLIB_TABLEOFCONTENTSFRAME
#include "id3v2tag.h"
#include "id3v2frame.h"
#include "tbytevectorlist.h"
namespace TagLib {
namespace ID3v2 {
/*!
* This is an implementation of ID3v2 table of contents frames. Purpose
* of this frame is to allow a table of contents to be defined.
*/
//! An implementation of ID3v2 table of contents frames
class TAGLIB_EXPORT TableOfContentsFrame : public ID3v2::Frame
{
friend class FrameFactory;
public:
/*!
* Creates a table of contents frame based on \a data. \a tagHeader is
* required as the internal frames are parsed based on the tag version.
*/
TableOfContentsFrame(const ID3v2::Header *tagHeader, const ByteVector &data);
/*!
* Creates a table of contents frame with the element ID \a elementID,
* the child elements \a children and embedded frames, which become owned
* by this frame, in \a embeddedFrames.
*/
TableOfContentsFrame(const ByteVector &elementID,
const ByteVectorList &children = ByteVectorList(),
const FrameList &embeddedFrames = FrameList());
/*!
* Destroys the frame.
*/
~TableOfContentsFrame();
/*!
* Returns the elementID of the frame. Element ID
* is a null terminated string, however it's not human-readable.
*
* \see setElementID()
*/
ByteVector elementID() const;
/*!
* Returns true, if the frame is top-level (doesn't have
* any parent CTOC frame).
*
* \see setIsTopLevel()
*/
bool isTopLevel() const;
/*!
* Returns true, if the child elements list entries
* are ordered.
*
* \see setIsOrdered()
*/
bool isOrdered() const;
/*!
* Returns count of child elements of the frame. It always
* corresponds to size of child elements list.
*
* \see childElements()
*/
unsigned int entryCount() const;
/*!
* Returns list of child elements of the frame.
*
* \see setChildElements()
*/
ByteVectorList childElements() const;
/*!
* Sets the elementID of the frame to \a eID. If \a eID isn't
* null terminated, a null char is appended automatically.
*
* \see elementID()
*/
void setElementID(const ByteVector &eID);
/*!
* Sets, if the frame is top-level (doesn't have
* any parent CTOC frame).
*
* \see isTopLevel()
*/
void setIsTopLevel(const bool &t);
/*!
* Sets, if the child elements list entries
* are ordered.
*
* \see isOrdered()
*/
void setIsOrdered(const bool &o);
/*!
* Sets list of child elements of the frame to \a l.
*
* \see childElements()
*/
void setChildElements(const ByteVectorList &l);
/*!
* Adds \a cE to list of child elements of the frame.
*
* \see childElements()
*/
void addChildElement(const ByteVector &cE);
/*!
* Removes \a cE to list of child elements of the frame.
*
* \see childElements()
*/
void removeChildElement(const ByteVector &cE);
/*!
* Returns a reference to the frame list map. This is an FrameListMap of
* all of the frames embedded in the CTOC frame.
*
* This is the most convenient structure for accessing the CTOC frame's
* embedded frames. Many frame types allow multiple instances of the same
* frame type so this is a map of lists. In most cases however there will
* only be a single frame of a certain type.
*
* \warning You should not modify this data structure directly, instead
* use addEmbeddedFrame() and removeEmbeddedFrame().
*
* \see embeddedFrameList()
*/
const FrameListMap &embeddedFrameListMap() const;
/*!
* Returns a reference to the embedded frame list. This is an FrameList
* of all of the frames embedded in the CTOC frame in the order that they
* were parsed.
*
* This can be useful if for example you want iterate over the CTOC frame's
* embedded frames in the order that they occur in the CTOC frame.
*
* \warning You should not modify this data structure directly, instead
* use addEmbeddedFrame() and removeEmbeddedFrame().
*/
const FrameList &embeddedFrameList() const;
/*!
* Returns the embedded frame list for frames with the id \a frameID
* or an empty list if there are no embedded frames of that type. This
* is just a convenience and is equivalent to:
*
* \code
* embeddedFrameListMap()[frameID];
* \endcode
*
* \see embeddedFrameListMap()
*/
const FrameList &embeddedFrameList(const ByteVector &frameID) const;
/*!
* Add an embedded frame to the CTOC frame. At this point the CTOC frame
* takes ownership of the embedded frame and will handle freeing its memory.
*
* \note Using this method will invalidate any pointers on the list
* returned by embeddedFrameList()
*/
void addEmbeddedFrame(Frame *frame);
/*!
* Remove an embedded frame from the CTOC frame. If \a del is true the frame's
* memory will be freed; if it is false, it must be deleted by the user.
*
* \note Using this method will invalidate any pointers on the list
* returned by embeddedFrameList()
*/
void removeEmbeddedFrame(Frame *frame, bool del = true);
/*!
* Remove all embedded frames of type \a id from the CTOC frame and free their
* memory.
*
* \note Using this method will invalidate any pointers on the list
* returned by embeddedFrameList()
*/
void removeEmbeddedFrames(const ByteVector &id);
virtual String toString() const;
PropertyMap asProperties() const;
/*!
* CTOC frames each have a unique element ID. This searches for a CTOC
* frame with the element ID \a eID and returns a pointer to it. This
* can be used to link together parent and child CTOC frames.
*
* \see elementID()
*/
static TableOfContentsFrame *findByElementID(const Tag *tag, const ByteVector &eID);
/*!
* CTOC frames each contain a flag that indicates, if CTOC frame is top-level (there isn't
* any frame, which contains this frame in its child elements list). Only a single frame
* within tag can be top-level. This searches for a top-level CTOC frame.
*
* \see isTopLevel()
*/
static TableOfContentsFrame *findTopLevel(const Tag *tag);
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
TableOfContentsFrame(const ID3v2::Header *tagHeader, const ByteVector &data, Header *h);
TableOfContentsFrame(const TableOfContentsFrame &);
TableOfContentsFrame &operator=(const TableOfContentsFrame &);
class TableOfContentsFramePrivate;
TableOfContentsFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

201
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_TAG_H
#define TAGLIB_TAG_H
#include "taglib_export.h"
#include "tstring.h"
namespace TagLib {
//! A simple, generic interface to common audio meta data fields
/*!
* This is an attempt to abstract away the difference in the meta data formats
* of various audio codecs and tagging schemes. As such it is generally a
* subset of what is available in the specific formats but should be suitable
* for most applications. This is meant to compliment the generic APIs found
* in TagLib::AudioProperties, TagLib::File and TagLib::FileRef.
*/
class PropertyMap;
class TAGLIB_EXPORT Tag
{
public:
/*!
* Destroys this Tag instance.
*/
virtual ~Tag();
/*!
* Exports the tags of the file as dictionary mapping (human readable) tag
* names (Strings) to StringLists of tag values.
* The default implementation in this class considers only the usual built-in
* tags (artist, album, ...) and only one value per key.
*/
PropertyMap properties() const;
/*!
* Removes unsupported properties, or a subset of them, from the tag.
* The parameter \a properties must contain only entries from
* properties().unsupportedData().
* BIC: Will become virtual in future releases. Currently the non-virtual
* standard implementation of TagLib::Tag does nothing, since there are
* no unsupported elements.
*/
void removeUnsupportedProperties(const StringList& properties);
/*!
* Sets the tags of this File to those specified in \a properties. This default
* implementation sets only the tags for which setter methods exist in this class
* (artist, album, ...), and only one value per key; the rest will be contained
* in the returned PropertyMap.
*/
PropertyMap setProperties(const PropertyMap &properties);
/*!
* Returns the track name; if no track name is present in the tag
* String::null will be returned.
*/
virtual String title() const = 0;
/*!
* Returns the artist name; if no artist name is present in the tag
* String::null will be returned.
*/
virtual String artist() const = 0;
/*!
* Returns the album name; if no album name is present in the tag
* String::null will be returned.
*/
virtual String album() const = 0;
/*!
* Returns the track comment; if no comment is present in the tag
* String::null will be returned.
*/
virtual String comment() const = 0;
/*!
* Returns the genre name; if no genre is present in the tag String::null
* will be returned.
*/
virtual String genre() const = 0;
/*!
* Returns the year; if there is no year set, this will return 0.
*/
virtual unsigned int year() const = 0;
/*!
* Returns the track number; if there is no track number set, this will
* return 0.
*/
virtual unsigned int track() const = 0;
/*!
* Sets the title to \a s. If \a s is String::null then this value will be
* cleared.
*/
virtual void setTitle(const String &s) = 0;
/*!
* Sets the artist to \a s. If \a s is String::null then this value will be
* cleared.
*/
virtual void setArtist(const String &s) = 0;
/*!
* Sets the album to \a s. If \a s is String::null then this value will be
* cleared.
*/
virtual void setAlbum(const String &s) = 0;
/*!
* Sets the comment to \a s. If \a s is String::null then this value will be
* cleared.
*/
virtual void setComment(const String &s) = 0;
/*!
* Sets the genre to \a s. If \a s is String::null then this value will be
* cleared. For tag formats that use a fixed set of genres, the appropriate
* value will be selected based on a string comparison. A list of available
* genres for those formats should be available in that type's
* implementation.
*/
virtual void setGenre(const String &s) = 0;
/*!
* Sets the year to \a i. If \a s is 0 then this value will be cleared.
*/
virtual void setYear(unsigned int i) = 0;
/*!
* Sets the track to \a i. If \a s is 0 then this value will be cleared.
*/
virtual void setTrack(unsigned int i) = 0;
/*!
* Returns true if the tag does not contain any data. This should be
* reimplemented in subclasses that provide more than the basic tagging
* abilities in this class.
*/
virtual bool isEmpty() const;
/*!
* Copies the generic data from one tag to another.
*
* \note This will no affect any of the lower level details of the tag. For
* instance if any of the tag type specific data (maybe a URL for a band) is
* set, this will not modify or copy that. This just copies using the API
* in this class.
*
* If \a overwrite is true then the values will be unconditionally copied.
* If false only empty values will be overwritten.
*/
static void duplicate(const Tag *source, Tag *target, bool overwrite = true);
protected:
/*!
* Construct a Tag. This is protected since tags should only be instantiated
* through subclasses.
*/
Tag();
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace TagLib
#endif

299
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@ -1,299 +0,0 @@
/***************************************************************************
copyright : (C) 2003 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
* USA *
***************************************************************************/
#ifndef TAGLIB_TAG_C
#define TAGLIB_TAG_C
/* Do not include this in the main TagLib documentation. */
#ifndef DO_NOT_DOCUMENT
#ifdef __cplusplus
extern "C" {
#endif
#if defined(TAGLIB_STATIC)
#define TAGLIB_C_EXPORT
#elif defined(_WIN32) || defined(_WIN64)
#ifdef MAKE_TAGLIB_C_LIB
#define TAGLIB_C_EXPORT __declspec(dllexport)
#else
#define TAGLIB_C_EXPORT __declspec(dllimport)
#endif
#elif defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 1)
#define TAGLIB_C_EXPORT __attribute__ ((visibility("default")))
#else
#define TAGLIB_C_EXPORT
#endif
#ifndef BOOL
#define BOOL int
#endif
/*******************************************************************************
* [ TagLib C Binding ]
*
* This is an interface to TagLib's "simple" API, meaning that you can read and
* modify media files in a generic, but not specialized way. This is a rough
* representation of TagLib::File and TagLib::Tag, for which the documentation
* is somewhat more complete and worth consulting.
*******************************************************************************/
/*
* These are used for type provide some type safety to the C API (as opposed to
* using void *, but pointers to them are simply cast to the corresponding C++
* types in the implementation.
*/
typedef struct { int dummy; } TagLib_File;
typedef struct { int dummy; } TagLib_Tag;
typedef struct { int dummy; } TagLib_AudioProperties;
/*!
* By default all strings coming into or out of TagLib's C API are in UTF8.
* However, it may be desirable for TagLib to operate on Latin1 (ISO-8859-1)
* strings in which case this should be set to FALSE.
*/
TAGLIB_C_EXPORT void taglib_set_strings_unicode(BOOL unicode);
/*!
* TagLib can keep track of strings that are created when outputting tag values
* and clear them using taglib_tag_clear_strings(). This is enabled by default.
* However if you wish to do more fine grained management of strings, you can do
* so by setting \a management to FALSE.
*/
TAGLIB_C_EXPORT void taglib_set_string_management_enabled(BOOL management);
/*!
* Explicitly free a string returned from TagLib
*/
TAGLIB_C_EXPORT void taglib_free(void* pointer);
/*******************************************************************************
* File API
******************************************************************************/
typedef enum {
TagLib_File_MPEG,
TagLib_File_OggVorbis,
TagLib_File_FLAC,
TagLib_File_MPC,
TagLib_File_OggFlac,
TagLib_File_WavPack,
TagLib_File_Speex,
TagLib_File_TrueAudio,
TagLib_File_MP4,
TagLib_File_ASF
} TagLib_File_Type;
/*!
* Creates a TagLib file based on \a filename. TagLib will try to guess the file
* type.
*
* \returns NULL if the file type cannot be determined or the file cannot
* be opened.
*/
TAGLIB_C_EXPORT TagLib_File *taglib_file_new(const char *filename);
/*!
* Creates a TagLib file based on \a filename. Rather than attempting to guess
* the type, it will use the one specified by \a type.
*/
TAGLIB_C_EXPORT TagLib_File *taglib_file_new_type(const char *filename, TagLib_File_Type type);
/*!
* Frees and closes the file.
*/
TAGLIB_C_EXPORT void taglib_file_free(TagLib_File *file);
/*!
* Returns true if the file is open and readable and valid information for
* the Tag and / or AudioProperties was found.
*/
TAGLIB_C_EXPORT BOOL taglib_file_is_valid(const TagLib_File *file);
/*!
* Returns a pointer to the tag associated with this file. This will be freed
* automatically when the file is freed.
*/
TAGLIB_C_EXPORT TagLib_Tag *taglib_file_tag(const TagLib_File *file);
/*!
* Returns a pointer to the audio properties associated with this file. This
* will be freed automatically when the file is freed.
*/
TAGLIB_C_EXPORT const TagLib_AudioProperties *taglib_file_audioproperties(const TagLib_File *file);
/*!
* Saves the \a file to disk.
*/
TAGLIB_C_EXPORT BOOL taglib_file_save(TagLib_File *file);
/******************************************************************************
* Tag API
******************************************************************************/
/*!
* Returns a string with this tag's title.
*
* \note By default this string should be UTF8 encoded and its memory should be
* freed using taglib_tag_free_strings().
*/
TAGLIB_C_EXPORT char *taglib_tag_title(const TagLib_Tag *tag);
/*!
* Returns a string with this tag's artist.
*
* \note By default this string should be UTF8 encoded and its memory should be
* freed using taglib_tag_free_strings().
*/
TAGLIB_C_EXPORT char *taglib_tag_artist(const TagLib_Tag *tag);
/*!
* Returns a string with this tag's album name.
*
* \note By default this string should be UTF8 encoded and its memory should be
* freed using taglib_tag_free_strings().
*/
TAGLIB_C_EXPORT char *taglib_tag_album(const TagLib_Tag *tag);
/*!
* Returns a string with this tag's comment.
*
* \note By default this string should be UTF8 encoded and its memory should be
* freed using taglib_tag_free_strings().
*/
TAGLIB_C_EXPORT char *taglib_tag_comment(const TagLib_Tag *tag);
/*!
* Returns a string with this tag's genre.
*
* \note By default this string should be UTF8 encoded and its memory should be
* freed using taglib_tag_free_strings().
*/
TAGLIB_C_EXPORT char *taglib_tag_genre(const TagLib_Tag *tag);
/*!
* Returns the tag's year or 0 if year is not set.
*/
TAGLIB_C_EXPORT unsigned int taglib_tag_year(const TagLib_Tag *tag);
/*!
* Returns the tag's track number or 0 if track number is not set.
*/
TAGLIB_C_EXPORT unsigned int taglib_tag_track(const TagLib_Tag *tag);
/*!
* Sets the tag's title.
*
* \note By default this string should be UTF8 encoded.
*/
TAGLIB_C_EXPORT void taglib_tag_set_title(TagLib_Tag *tag, const char *title);
/*!
* Sets the tag's artist.
*
* \note By default this string should be UTF8 encoded.
*/
TAGLIB_C_EXPORT void taglib_tag_set_artist(TagLib_Tag *tag, const char *artist);
/*!
* Sets the tag's album.
*
* \note By default this string should be UTF8 encoded.
*/
TAGLIB_C_EXPORT void taglib_tag_set_album(TagLib_Tag *tag, const char *album);
/*!
* Sets the tag's comment.
*
* \note By default this string should be UTF8 encoded.
*/
TAGLIB_C_EXPORT void taglib_tag_set_comment(TagLib_Tag *tag, const char *comment);
/*!
* Sets the tag's genre.
*
* \note By default this string should be UTF8 encoded.
*/
TAGLIB_C_EXPORT void taglib_tag_set_genre(TagLib_Tag *tag, const char *genre);
/*!
* Sets the tag's year. 0 indicates that this field should be cleared.
*/
TAGLIB_C_EXPORT void taglib_tag_set_year(TagLib_Tag *tag, unsigned int year);
/*!
* Sets the tag's track number. 0 indicates that this field should be cleared.
*/
TAGLIB_C_EXPORT void taglib_tag_set_track(TagLib_Tag *tag, unsigned int track);
/*!
* Frees all of the strings that have been created by the tag.
*/
TAGLIB_C_EXPORT void taglib_tag_free_strings(void);
/******************************************************************************
* Audio Properties API
******************************************************************************/
/*!
* Returns the length of the file in seconds.
*/
TAGLIB_C_EXPORT int taglib_audioproperties_length(const TagLib_AudioProperties *audioProperties);
/*!
* Returns the bitrate of the file in kb/s.
*/
TAGLIB_C_EXPORT int taglib_audioproperties_bitrate(const TagLib_AudioProperties *audioProperties);
/*!
* Returns the sample rate of the file in Hz.
*/
TAGLIB_C_EXPORT int taglib_audioproperties_samplerate(const TagLib_AudioProperties *audioProperties);
/*!
* Returns the number of channels in the audio stream.
*/
TAGLIB_C_EXPORT int taglib_audioproperties_channels(const TagLib_AudioProperties *audioProperties);
/*******************************************************************************
* Special convenience ID3v2 functions
*******************************************************************************/
typedef enum {
TagLib_ID3v2_Latin1,
TagLib_ID3v2_UTF16,
TagLib_ID3v2_UTF16BE,
TagLib_ID3v2_UTF8
} TagLib_ID3v2_Encoding;
/*!
* This sets the default encoding for ID3v2 frames that are written to tags.
*/
TAGLIB_C_EXPORT void taglib_id3v2_set_default_text_encoding(TagLib_ID3v2_Encoding encoding);
#ifdef __cplusplus
}
#endif
#endif /* DO_NOT_DOCUMENT */
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_H
#define TAGLIB_H
#include "taglib_config.h"
#define TAGLIB_MAJOR_VERSION 1
#define TAGLIB_MINOR_VERSION 13
#define TAGLIB_PATCH_VERSION 1
#if defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 1)) || defined(__clang__)
#define TAGLIB_IGNORE_MISSING_DESTRUCTOR _Pragma("GCC diagnostic ignored \"-Wnon-virtual-dtor\"")
#else
#define TAGLIB_IGNORE_MISSING_DESTRUCTOR
#endif
#if (defined(_MSC_VER) && _MSC_VER >= 1600)
#define TAGLIB_CONSTRUCT_BITSET(x) static_cast<unsigned long long>(x)
#else
#define TAGLIB_CONSTRUCT_BITSET(x) static_cast<unsigned long>(x)
#endif
#if __cplusplus >= 201402
#define TAGLIB_DEPRECATED [[deprecated]]
#elif defined(__GNUC__) || defined(__clang__)
#define TAGLIB_DEPRECATED __attribute__((deprecated))
#elif defined(_MSC_VER)
#define TAGLIB_DEPRECATED __declspec(deprecated)
#else
#define TAGLIB_DEPRECATED
#endif
#include <string>
//! A namespace for all TagLib related classes and functions
/*!
* This namespace contains everything in TagLib. For projects working with
* TagLib extensively it may be convenient to add a
* \code
* using namespace TagLib;
* \endcode
*/
namespace TagLib {
class String;
// These integer types are deprecated. Do not use them.
typedef wchar_t wchar; // Assumed to be sufficient to store a UTF-16 char.
typedef unsigned char uchar;
typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;
typedef unsigned long long ulonglong;
/*!
* Unfortunately std::wstring isn't defined on some systems, (i.e. GCC < 3)
* so I'm providing something here that should be constant.
*/
typedef std::basic_string<wchar_t> wstring;
} // namespace TagLib
/*!
* \mainpage TagLib
*
* \section intro Introduction
*
* TagLib is a library for reading and editing audio meta data, commonly know as \e tags.
*
* Features:
* - A clean, high level, C++ API to handling audio meta data.
* - Format specific APIs for advanced API users.
* - ID3v1, ID3v2, APE, FLAC, Xiph, iTunes-style MP4 and WMA tag formats.
* - MP3, MPC, FLAC, MP4, ASF, AIFF, WAV, TrueAudio, WavPack, Ogg FLAC, Ogg Vorbis, Speex and Opus file formats.
* - Basic audio file properties such as length, sample rate, etc.
* - Long term binary and source compatibility.
* - Extensible design, notably the ability to add other formats or extend current formats as a library user.
* - Full support for unicode and internationalized tags.
* - Dual <a href="http://www.mozilla.org/MPL/MPL-1.1.html">MPL</a> and
* <a href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html">LGPL</a> licenses.
* - No external toolkit dependencies.
*
* \section why Why TagLib?
*
* TagLib originally was written to provide an updated and improved ID3v2 implementation in C++ for use
* in a variety of Open Source projects. Since development began in 2002 and the 1.0 release in 2004
* it has expanded to cover a wide variety of tag and file formats and is used in a wide variety of
* Open Source and proprietary applications. It now supports a variety of UNIXes, including Apple's OS
* X, as well as Microsoft Windows.
*
* \section commercial Usage in Commercial Applications
*
* TagLib's licenses \e do allow usage within propriety (\e closed) applications, however TagLib is \e not
* public domain. Please note the requirements of the LGPL or MPL, and adhere to at least one of them.
* In simple terms, you must at a minimum note your usage of TagLib, note the licensing terms of TagLib and
* if you make changes to TagLib publish them. Please review the licenses above before using TagLib in your
* software. Note that you may choose either the MPL or the LGPL, you do not have to fulfill the
* requirements of both.
*
* \section installing Installing TagLib
*
* Please see the <a href="http://taglib.org/">TagLib website</a> for the latest
* downloads.
*
* TagLib can be built using the CMake build system. TagLib installs a taglib-config and pkg-config file to
* make it easier to integrate into various build systems. Note that TagLib's include install directory \e must
* be included in the header include path. Simply adding <taglib/tag.h> will \e not work.
*
* \section start Getting Started
*
* TagLib provides both simple, abstract APIs which make it possible to ignore the differences between tagging
* formats and format specific APIs which allow programmers to work with the features of specific tagging
* schemes. There is a similar abstraction mechanism for AudioProperties.
*
* The best place to start is with the <b>Class Hierarchy</b> linked at the top of the page. The File and
* AudioProperties classes and their subclasses are the core of TagLib. The FileRef class is also a convenient
* way for using a value-based handle.
*
* \note When working with FileRef please consider that it has only the most basic (extension-based) file
* type resolution. Please see its documentation on how to plug in more advanced file type resolution. (Such
* resolution may be part of later TagLib releases by default.)
*
* Here's a very simple example with TagLib:
*
* \code
*
* TagLib::FileRef f("Latex Solar Beef.mp3");
* TagLib::String artist = f.tag()->artist(); // artist == "Frank Zappa"
*
* f.tag()->setAlbum("Fillmore East");
* f.save();
*
* TagLib::FileRef g("Free City Rhymes.ogg");
* TagLib::String album = g.tag()->album(); // album == "NYC Ghosts & Flowers"
*
* g.tag()->setTrack(1);
* g.save();
*
* \endcode
*
* More examples can be found in the \e examples directory of the source distribution.
*
* \section Contact
*
* Questions about TagLib should be directed to the TagLib mailing list, not directly to the author.
*
* - <a href="http://taglib.org/">TagLib Homepage</a>
* - <a href="https://mail.kde.org/mailman/listinfo/taglib-devel">TagLib Mailing List (taglib-devel@kde.org)</a>
*
* \author <a href="https://github.com/taglib/taglib/blob/master/AUTHORS">TagLib authors</a>.
*/
#endif

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/* taglib_config.h. Generated by cmake from taglib_config.h.cmake */
#ifndef TAGLIB_TAGLIB_CONFIG_H
#define TAGLIB_TAGLIB_CONFIG_H
/* These values are no longer used. This file is present only for compatibility reasons. */
#define TAGLIB_WITH_ASF 1
#define TAGLIB_WITH_MP4 1
#endif

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taglib/include/taglib/taglib_export.h
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_EXPORT_H
#define TAGLIB_EXPORT_H
#if defined(TAGLIB_STATIC)
#define TAGLIB_EXPORT
#elif (defined(_WIN32) || defined(_WIN64))
#ifdef MAKE_TAGLIB_LIB
#define TAGLIB_EXPORT __declspec(dllexport)
#else
#define TAGLIB_EXPORT __declspec(dllimport)
#endif
#elif defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 1)
#define TAGLIB_EXPORT __attribute__ ((visibility("default")))
#else
#define TAGLIB_EXPORT
#endif
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_BYTEVECTOR_H
#define TAGLIB_BYTEVECTOR_H
#include "taglib.h"
#include "taglib_export.h"
#include <vector>
#include <iostream>
namespace TagLib {
//! A byte vector
/*!
* This class provides a byte vector with some methods that are useful for
* tagging purposes. Many of the search functions are tailored to what is
* useful for finding tag related patterns in a data array.
*/
class TAGLIB_EXPORT ByteVector
{
public:
#ifndef DO_NOT_DOCUMENT
typedef std::vector<char>::iterator Iterator;
typedef std::vector<char>::const_iterator ConstIterator;
typedef std::vector<char>::reverse_iterator ReverseIterator;
typedef std::vector<char>::const_reverse_iterator ConstReverseIterator;
#endif
/*!
* Constructs an empty byte vector.
*/
ByteVector();
/*!
* Construct a vector of size \a size with all values set to \a value by
* default.
*/
ByteVector(unsigned int size, char value = 0);
/*!
* Constructs a byte vector that is a copy of \a v.
*/
ByteVector(const ByteVector &v);
/*!
* Constructs a byte vector that is a copy of \a v.
*/
ByteVector(const ByteVector &v, unsigned int offset, unsigned int length);
/*!
* Constructs a byte vector that contains \a c.
*/
ByteVector(char c);
/*!
* Constructs a byte vector that copies \a data for up to \a length bytes.
*/
ByteVector(const char *data, unsigned int length);
/*!
* Constructs a byte vector that copies \a data up to the first null
* byte. This is particularly useful for constructing byte arrays from
* string constants.
*
* \warning The behavior is undefined if \a data is not null terminated.
*/
ByteVector(const char *data);
/*!
* Destroys this ByteVector instance.
*/
virtual ~ByteVector();
/*!
* Sets the data for the byte array using the first \a length bytes of \a data
*/
ByteVector &setData(const char *data, unsigned int length);
/*!
* Sets the data for the byte array copies \a data up to the first null
* byte. The behavior is undefined if \a data is not null terminated.
*/
ByteVector &setData(const char *data);
/*!
* Returns a pointer to the internal data structure.
*
* \warning Care should be taken when modifying this data structure as it is
* easy to corrupt the ByteVector when doing so. Specifically, while the
* data may be changed, its length may not be.
*/
char *data();
/*!
* Returns a pointer to the internal data structure which may not be modified.
*/
const char *data() const;
/*!
* Returns a byte vector made up of the bytes starting at \a index and
* for \a length bytes. If \a length is not specified it will return the bytes
* from \a index to the end of the vector.
*/
ByteVector mid(unsigned int index, unsigned int length = 0xffffffff) const;
/*!
* This essentially performs the same as operator[](), but instead of causing
* a runtime error if the index is out of bounds, it will return a null byte.
*/
char at(unsigned int index) const;
/*!
* Searches the ByteVector for \a pattern starting at \a offset and returns
* the offset. Returns -1 if the pattern was not found. If \a byteAlign is
* specified the pattern will only be matched if it starts on a byte divisible
* by \a byteAlign (starting from \a offset).
*/
int find(const ByteVector &pattern, unsigned int offset = 0, int byteAlign = 1) const;
/*!
* Searches the char for \a c starting at \a offset and returns
* the offset. Returns \a -1 if the pattern was not found. If \a byteAlign is
* specified the pattern will only be matched if it starts on a byte divisible
* by \a byteAlign (starting from \a offset).
*/
int find(char c, unsigned int offset = 0, int byteAlign = 1) const;
/*!
* Searches the ByteVector for \a pattern starting from either the end of the
* vector or \a offset and returns the offset. Returns -1 if the pattern was
* not found. If \a byteAlign is specified the pattern will only be matched
* if it starts on a byte divisible by \a byteAlign (starting from \a offset).
*/
int rfind(const ByteVector &pattern, unsigned int offset = 0, int byteAlign = 1) const;
/*!
* Checks to see if the vector contains the \a pattern starting at position
* \a offset. Optionally, if you only want to search for part of the pattern
* you can specify an offset within the pattern to start from. Also, you can
* specify to only check for the first \a patternLength bytes of \a pattern with
* the \a patternLength argument.
*/
bool containsAt(const ByteVector &pattern, unsigned int offset,
unsigned int patternOffset = 0, unsigned int patternLength = 0xffffffff) const;
/*!
* Returns true if the vector starts with \a pattern.
*/
bool startsWith(const ByteVector &pattern) const;
/*!
* Returns true if the vector ends with \a pattern.
*/
bool endsWith(const ByteVector &pattern) const;
/*!
* Replaces \a oldByte with \a newByte and returns a reference to the
* ByteVector after the operation. This \e does modify the vector.
*/
ByteVector &replace(char oldByte, char newByte);
/*!
* Replaces \a pattern with \a with and returns a reference to the ByteVector
* after the operation. This \e does modify the vector.
*/
ByteVector &replace(const ByteVector &pattern, const ByteVector &with);
/*!
* Checks for a partial match of \a pattern at the end of the vector. It
* returns the offset of the partial match within the vector, or -1 if the
* pattern is not found. This method is particularly useful when searching for
* patterns that start in one vector and end in another. When combined with
* startsWith() it can be used to find a pattern that overlaps two buffers.
*
* \note This will not match the complete pattern at the end of the string; use
* endsWith() for that.
*/
int endsWithPartialMatch(const ByteVector &pattern) const;
/*!
* Appends \a v to the end of the ByteVector.
*/
ByteVector &append(const ByteVector &v);
/*!
* Appends \a c to the end of the ByteVector.
*/
ByteVector &append(char c);
/*!
* Clears the data.
*/
ByteVector &clear();
/*!
* Returns the size of the array.
*/
unsigned int size() const;
/*!
* Resize the vector to \a size. If the vector is currently less than
* \a size, pad the remaining spaces with \a padding. Returns a reference
* to the resized vector.
*/
ByteVector &resize(unsigned int size, char padding = 0);
/*!
* Returns an Iterator that points to the front of the vector.
*/
Iterator begin();
/*!
* Returns a ConstIterator that points to the front of the vector.
*/
ConstIterator begin() const;
/*!
* Returns an Iterator that points to the back of the vector.
*/
Iterator end();
/*!
* Returns a ConstIterator that points to the back of the vector.
*/
ConstIterator end() const;
/*!
* Returns a ReverseIterator that points to the front of the vector.
*/
ReverseIterator rbegin();
/*!
* Returns a ConstReverseIterator that points to the front of the vector.
*/
ConstReverseIterator rbegin() const;
/*!
* Returns a ReverseIterator that points to the back of the vector.
*/
ReverseIterator rend();
/*!
* Returns a ConstReverseIterator that points to the back of the vector.
*/
ConstReverseIterator rend() const;
/*!
* Returns true if the vector is null.
*
* \note A vector may be empty without being null. So do not use this
* method to check if the vector is empty.
*
* \see isEmpty()
*
* \deprecated Use isEmpty(), do not differentiate between null and empty.
*/
// BIC: remove
TAGLIB_DEPRECATED bool isNull() const;
/*!
* Returns true if the ByteVector is empty.
*
* \see size()
* \see isNull()
*/
bool isEmpty() const;
/*!
* Returns a CRC checksum of the byte vector's data.
*
* \note This uses an uncommon variant of CRC32 specializes in Ogg.
*/
// BIC: Remove or make generic.
unsigned int checksum() const;
/*!
* Converts the first 4 bytes of the vector to an unsigned integer.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $00 $00 $01 == 0x00000001 == 1, if false, $01 00 00 00 ==
* 0x01000000 == 1.
*
* \see fromUInt()
*/
unsigned int toUInt(bool mostSignificantByteFirst = true) const;
/*!
* Converts the 4 bytes at \a offset of the vector to an unsigned integer.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $00 $00 $01 == 0x00000001 == 1, if false, $01 00 00 00 ==
* 0x01000000 == 1.
*
* \see fromUInt()
*/
unsigned int toUInt(unsigned int offset, bool mostSignificantByteFirst = true) const;
/*!
* Converts the \a length bytes at \a offset of the vector to an unsigned
* integer. If \a length is larger than 4, the excess is ignored.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $00 $00 $01 == 0x00000001 == 1, if false, $01 00 00 00 ==
* 0x01000000 == 1.
*
* \see fromUInt()
*/
unsigned int toUInt(unsigned int offset, unsigned int length,
bool mostSignificantByteFirst = true) const;
/*!
* Converts the first 2 bytes of the vector to a (signed) short.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.
*
* \see fromShort()
*/
short toShort(bool mostSignificantByteFirst = true) const;
/*!
* Converts the 2 bytes at \a offset of the vector to a (signed) short.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.
*
* \see fromShort()
*/
short toShort(unsigned int offset, bool mostSignificantByteFirst = true) const;
/*!
* Converts the first 2 bytes of the vector to a unsigned short.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.
*
* \see fromShort()
*/
unsigned short toUShort(bool mostSignificantByteFirst = true) const;
/*!
* Converts the 2 bytes at \a offset of the vector to a unsigned short.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 $01 == 0x0001 == 1, if false, $01 00 == 0x01000000 == 1.
*
* \see fromShort()
*/
unsigned short toUShort(unsigned int offset, bool mostSignificantByteFirst = true) const;
/*!
* Converts the first 8 bytes of the vector to a (signed) long long.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 00 00 00 00 00 00 01 == 0x0000000000000001 == 1,
* if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.
*
* \see fromUInt()
*/
long long toLongLong(bool mostSignificantByteFirst = true) const;
/*!
* Converts the 8 bytes at \a offset of the vector to a (signed) long long.
*
* If \a mostSignificantByteFirst is true this will operate left to right
* evaluating the integer. For example if \a mostSignificantByteFirst is
* true then $00 00 00 00 00 00 00 01 == 0x0000000000000001 == 1,
* if false, $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.
*
* \see fromUInt()
*/
long long toLongLong(unsigned int offset, bool mostSignificantByteFirst = true) const;
/*
* Converts the 4 bytes at \a offset of the vector to a float as an IEEE754
* 32-bit little-endian floating point number.
*/
float toFloat32LE(size_t offset) const;
/*
* Converts the 4 bytes at \a offset of the vector to a float as an IEEE754
* 32-bit big-endian floating point number.
*/
float toFloat32BE(size_t offset) const;
/*
* Converts the 8 bytes at \a offset of the vector to a double as an IEEE754
* 64-bit little-endian floating point number.
*/
double toFloat64LE(size_t offset) const;
/*
* Converts the 8 bytes at \a offset of the vector to a double as an IEEE754
* 64-bit big-endian floating point number.
*/
double toFloat64BE(size_t offset) const;
/*
* Converts the 10 bytes at \a offset of the vector to a long double as an
* IEEE754 80-bit little-endian floating point number.
*
* \note This may compromise the precision depends on the size of long double.
*/
long double toFloat80LE(size_t offset) const;
/*
* Converts the 10 bytes at \a offset of the vector to a long double as an
* IEEE754 80-bit big-endian floating point number.
*
* \note This may compromise the precision depends on the size of long double.
*/
long double toFloat80BE(size_t offset) const;
/*!
* Creates a 4 byte ByteVector based on \a value. If
* \a mostSignificantByteFirst is true, then this will operate left to right
* in building the ByteVector. For example if \a mostSignificantByteFirst is
* true then $00 00 00 01 == 0x00000001 == 1, if false, $01 00 00 00 ==
* 0x01000000 == 1.
*
* \see toUInt()
*/
static ByteVector fromUInt(unsigned int value, bool mostSignificantByteFirst = true);
/*!
* Creates a 2 byte ByteVector based on \a value. If
* \a mostSignificantByteFirst is true, then this will operate left to right
* in building the ByteVector. For example if \a mostSignificantByteFirst is
* true then $00 01 == 0x0001 == 1, if false, $01 00 == 0x0100 == 1.
*
* \see toShort()
*/
static ByteVector fromShort(short value, bool mostSignificantByteFirst = true);
/*!
* Creates a 8 byte ByteVector based on \a value. If
* \a mostSignificantByteFirst is true, then this will operate left to right
* in building the ByteVector. For example if \a mostSignificantByteFirst is
* true then $00 00 00 01 == 0x0000000000000001 == 1, if false,
* $01 00 00 00 00 00 00 00 == 0x0100000000000000 == 1.
*
* \see toLongLong()
*/
static ByteVector fromLongLong(long long value, bool mostSignificantByteFirst = true);
/*!
* Creates a 4 byte ByteVector based on \a value as an IEEE754 32-bit
* little-endian floating point number.
*
* \see fromFloat32BE()
*/
static ByteVector fromFloat32LE(float value);
/*!
* Creates a 4 byte ByteVector based on \a value as an IEEE754 32-bit
* big-endian floating point number.
*
* \see fromFloat32LE()
*/
static ByteVector fromFloat32BE(float value);
/*!
* Creates a 8 byte ByteVector based on \a value as an IEEE754 64-bit
* little-endian floating point number.
*
* \see fromFloat64BE()
*/
static ByteVector fromFloat64LE(double value);
/*!
* Creates a 8 byte ByteVector based on \a value as an IEEE754 64-bit
* big-endian floating point number.
*
* \see fromFloat64LE()
*/
static ByteVector fromFloat64BE(double value);
/*!
* Returns a ByteVector based on the CString \a s.
*/
static ByteVector fromCString(const char *s, unsigned int length = 0xffffffff);
/*!
* Returns a const reference to the byte at \a index.
*/
const char &operator[](int index) const;
/*!
* Returns a reference to the byte at \a index.
*/
char &operator[](int index);
/*!
* Returns true if this ByteVector and \a v are equal.
*/
bool operator==(const ByteVector &v) const;
/*!
* Returns true if this ByteVector and \a v are not equal.
*/
bool operator!=(const ByteVector &v) const;
/*!
* Returns true if this ByteVector and the null terminated C string \a s
* contain the same data.
*/
bool operator==(const char *s) const;
/*!
* Returns true if this ByteVector and the null terminated C string \a s
* do not contain the same data.
*/
bool operator!=(const char *s) const;
/*!
* Returns true if this ByteVector is less than \a v. The value of the
* vectors is determined by evaluating the character from left to right, and
* in the event one vector is a superset of the other, the size is used.
*/
bool operator<(const ByteVector &v) const;
/*!
* Returns true if this ByteVector is greater than \a v.
*/
bool operator>(const ByteVector &v) const;
/*!
* Returns a vector that is \a v appended to this vector.
*/
ByteVector operator+(const ByteVector &v) const;
/*!
* Copies ByteVector \a v.
*/
ByteVector &operator=(const ByteVector &v);
/*!
* Copies a byte \a c.
*/
ByteVector &operator=(char c);
/*!
* Copies \a data up to the first null byte.
*
* \warning The behavior is undefined if \a data is not null terminated.
*/
ByteVector &operator=(const char *data);
/*!
* Exchanges the content of the ByteVector by the content of \a v.
*/
void swap(ByteVector &v);
/*!
* A static, empty ByteVector which is convenient and fast (since returning
* an empty or "null" value does not require instantiating a new ByteVector).
*
* \warning Do not modify this variable. It will mess up the internal state
* of TagLib.
*
* \deprecated Use ByteVector().
*/
// BIC: remove
TAGLIB_DEPRECATED static ByteVector null;
/*!
* Returns a hex-encoded copy of the byte vector.
*/
ByteVector toHex() const;
/*!
* Returns a base64 encoded copy of the byte vector
*/
ByteVector toBase64() const;
/*!
* Decodes the base64 encoded byte vector.
*/
static ByteVector fromBase64(const ByteVector &);
protected:
/*
* If this ByteVector is being shared via implicit sharing, do a deep copy
* of the data and separate from the shared members. This should be called
* by all non-const subclass members.
*/
void detach();
private:
class ByteVectorPrivate;
ByteVectorPrivate *d;
};
} // namespace TagLib
/*!
* \relates TagLib::ByteVector
* Streams the ByteVector \a v to the output stream \a s.
*/
TAGLIB_EXPORT std::ostream &operator<<(std::ostream &s, const TagLib::ByteVector &v);
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_BYTEVECTORLIST_H
#define TAGLIB_BYTEVECTORLIST_H
#include "taglib_export.h"
#include "tbytevector.h"
#include "tlist.h"
namespace TagLib {
//! A list of ByteVectors
/*!
* A List specialization with some handy features useful for ByteVectors.
*/
class TAGLIB_EXPORT ByteVectorList : public List<ByteVector>
{
public:
/*!
* Construct an empty ByteVectorList.
*/
ByteVectorList();
/*!
* Destroys this ByteVectorList instance.
*/
virtual ~ByteVectorList();
/*!
* Make a shallow, implicitly shared, copy of \a l. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
ByteVectorList(const ByteVectorList &l);
/*!
* Convert the ByteVectorList to a ByteVector separated by \a separator. By
* default a space is used.
*/
ByteVector toByteVector(const ByteVector &separator = " ") const;
/*!
* Splits the ByteVector \a v into several strings at \a pattern. This will
* not include the pattern in the returned ByteVectors.
*/
static ByteVectorList split(const ByteVector &v, const ByteVector &pattern,
int byteAlign = 1);
/*!
* Splits the ByteVector \a v into several strings at \a pattern. This will
* not include the pattern in the returned ByteVectors. \a max is the
* maximum number of entries that will be separated. If \a max for instance
* is 2 then a maximum of 1 match will be found and the vector will be split
* on that match.
*/
// BIC: merge with the function above
static ByteVectorList split(const ByteVector &v, const ByteVector &pattern,
int byteAlign, int max);
private:
class ByteVectorListPrivate;
ByteVectorListPrivate *d;
};
} // namespace TagLib
#endif

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taglib/include/taglib/tbytevectorstream.h
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/***************************************************************************
copyright : (C) 2011 by Lukas Lalinsky
email : lalinsky@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_BYTEVECTORSTREAM_H
#define TAGLIB_BYTEVECTORSTREAM_H
#include "taglib_export.h"
#include "taglib.h"
#include "tbytevector.h"
#include "tiostream.h"
namespace TagLib {
class String;
class Tag;
class AudioProperties;
//! In-memory Stream class using ByteVector for its storage.
class TAGLIB_EXPORT ByteVectorStream : public IOStream
{
public:
/*!
* Construct a File object and opens the \a file. \a file should be a
* be a C-string in the local file system encoding.
*/
ByteVectorStream(const ByteVector &data);
/*!
* Destroys this ByteVectorStream instance.
*/
virtual ~ByteVectorStream();
/*!
* Returns the file name in the local file system encoding.
*/
FileName name() const;
/*!
* Reads a block of size \a length at the current get pointer.
*/
ByteVector readBlock(unsigned long length);
/*!
* Attempts to write the block \a data at the current get pointer. If the
* file is currently only opened read only -- i.e. readOnly() returns true --
* this attempts to reopen the file in read/write mode.
*
* \note This should be used instead of using the streaming output operator
* for a ByteVector. And even this function is significantly slower than
* doing output with a char[].
*/
void writeBlock(const ByteVector &data);
/*!
* Insert \a data at position \a start in the file overwriting \a replace
* bytes of the original content.
*
* \note This method is slow since it requires rewriting all of the file
* after the insertion point.
*/
void insert(const ByteVector &data, unsigned long start = 0, unsigned long replace = 0);
/*!
* Removes a block of the file starting a \a start and continuing for
* \a length bytes.
*
* \note This method is slow since it involves rewriting all of the file
* after the removed portion.
*/
void removeBlock(unsigned long start = 0, unsigned long length = 0);
/*!
* Returns true if the file is read only (or if the file can not be opened).
*/
bool readOnly() const;
/*!
* Since the file can currently only be opened as an argument to the
* constructor (sort-of by design), this returns if that open succeeded.
*/
bool isOpen() const;
/*!
* Move the I/O pointer to \a offset in the file from position \a p. This
* defaults to seeking from the beginning of the file.
*
* \see Position
*/
void seek(long offset, Position p = Beginning);
/*!
* Reset the end-of-file and error flags on the file.
*/
void clear();
/*!
* Returns the current offset within the file.
*/
long tell() const;
/*!
* Returns the length of the file.
*/
long length();
/*!
* Truncates the file to a \a length.
*/
void truncate(long length);
ByteVector *data();
protected:
private:
class ByteVectorStreamPrivate;
ByteVectorStreamPrivate *d;
};
} // namespace TagLib
#endif

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taglib/include/taglib/tdebuglistener.h
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/***************************************************************************
copyright : (C) 2013 by Tsuda Kageyu
email : tsuda.kageyu@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_DEBUGLISTENER_H
#define TAGLIB_DEBUGLISTENER_H
#include "taglib_export.h"
#include "tstring.h"
namespace TagLib
{
//! An abstraction for the listener to the debug messages.
/*!
* This class enables you to handle the debug messages in your preferred
* way by subclassing this class, reimplementing printMessage() and setting
* your reimplementation as the default with setDebugListener().
*
* \see setDebugListener()
*/
class TAGLIB_EXPORT DebugListener
{
public:
DebugListener();
virtual ~DebugListener();
/*!
* When overridden in a derived class, redirects \a msg to your preferred
* channel such as stderr, Windows debugger or so forth.
*/
virtual void printMessage(const String &msg) = 0;
private:
// Noncopyable
DebugListener(const DebugListener &);
DebugListener &operator=(const DebugListener &);
};
/*!
* Sets the listener that decides how the debug messages are redirected.
* If the parameter \a listener is null, the previous listener is released
* and default stderr listener is restored.
*
* \note The caller is responsible for deleting the previous listener
* as needed after it is released.
*
* \see DebugListener
*/
TAGLIB_EXPORT void setDebugListener(DebugListener *listener);
} // namespace TagLib
#endif

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taglib/include/taglib/textidentificationframe.h
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_TEXTIDENTIFICATIONFRAME_H
#define TAGLIB_TEXTIDENTIFICATIONFRAME_H
#include "tstringlist.h"
#include "tmap.h"
#include "taglib_export.h"
#include "id3v2frame.h"
namespace TagLib {
namespace ID3v2 {
class Tag;
typedef Map<String, String> KeyConversionMap;
//! An ID3v2 text identification frame implementation
/*!
* This is an implementation of the most common type of ID3v2 frame -- text
* identification frames. There are a number of variations on this. Those
* enumerated in the ID3v2.4 standard are:
*
* <ul>
* <li><b>TALB</b> Album/Movie/Show title</li>
* <li><b>TBPM</b> BPM (beats per minute)</li>
* <li><b>TCOM</b> Composer</li>
* <li><b>TCON</b> Content type</li>
* <li><b>TCOP</b> Copyright message</li>
* <li><b>TDEN</b> Encoding time</li>
* <li><b>TDLY</b> Playlist delay</li>
* <li><b>TDOR</b> Original release time</li>
* <li><b>TDRC</b> Recording time</li>
* <li><b>TDRL</b> Release time</li>
* <li><b>TDTG</b> Tagging time</li>
* <li><b>TENC</b> Encoded by</li>
* <li><b>TEXT</b> Lyricist/Text writer</li>
* <li><b>TFLT</b> File type</li>
* <li><b>TIPL</b> Involved people list</li>
* <li><b>TIT1</b> Content group description</li>
* <li><b>TIT2</b> Title/songname/content description</li>
* <li><b>TIT3</b> Subtitle/Description refinement</li>
* <li><b>TKEY</b> Initial key</li>
* <li><b>TLAN</b> Language(s)</li>
* <li><b>TLEN</b> Length</li>
* <li><b>TMCL</b> Musician credits list</li>
* <li><b>TMED</b> Media type</li>
* <li><b>TMOO</b> Mood</li>
* <li><b>TOAL</b> Original album/movie/show title</li>
* <li><b>TOFN</b> Original filename</li>
* <li><b>TOLY</b> Original lyricist(s)/text writer(s)</li>
* <li><b>TOPE</b> Original artist(s)/performer(s)</li>
* <li><b>TOWN</b> File owner/licensee</li>
* <li><b>TPE1</b> Lead performer(s)/Soloist(s)</li>
* <li><b>TPE2</b> Band/orchestra/accompaniment</li>
* <li><b>TPE3</b> Conductor/performer refinement</li>
* <li><b>TPE4</b> Interpreted, remixed, or otherwise modified by</li>
* <li><b>TPOS</b> Part of a set</li>
* <li><b>TPRO</b> Produced notice</li>
* <li><b>TPUB</b> Publisher</li>
* <li><b>TRCK</b> Track number/Position in set</li>
* <li><b>TRSN</b> Internet radio station name</li>
* <li><b>TRSO</b> Internet radio station owner</li>
* <li><b>TSOA</b> Album sort order</li>
* <li><b>TSOP</b> Performer sort order</li>
* <li><b>TSOT</b> Title sort order</li>
* <li><b>TSRC</b> ISRC (international standard recording code)</li>
* <li><b>TSSE</b> Software/Hardware and settings used for encoding</li>
* <li><b>TSST</b> Set subtitle</li>
* </ul>
*
* The ID3v2 Frames document gives a description of each of these formats
* and the expected order of strings in each. ID3v2::Header::frameID() can
* be used to determine the frame type.
*
* \note If non-Latin1 compatible strings are used with this class, even if
* the text encoding is set to Latin1, the frame will be written using UTF8
* (with the encoding flag appropriately set in the output).
*/
class TAGLIB_EXPORT TextIdentificationFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct an empty frame of type \a type. Uses \a encoding as the
* default text encoding.
*
* \note In this case you must specify the text encoding as it
* resolves the ambiguity between constructors.
*
* \note Please see the note in the class description regarding Latin1.
*/
TextIdentificationFrame(const ByteVector &type, String::Type encoding);
/*!
* This is a dual purpose constructor. \a data can either be binary data
* that should be parsed or (at a minimum) the frame ID.
*/
explicit TextIdentificationFrame(const ByteVector &data);
/*!
* This is a special factory method to create a TIPL (involved people list)
* frame from the given \a properties. Will parse key=[list of values] data
* into the TIPL format as specified in the ID3 standard.
*/
static TextIdentificationFrame *createTIPLFrame(const PropertyMap &properties);
/*!
* This is a special factory method to create a TMCL (musician credits list)
* frame from the given \a properties. Will parse key=[list of values] data
* into the TMCL format as specified in the ID3 standard, where key should be
* of the form instrumentPrefix:instrument.
*/
static TextIdentificationFrame *createTMCLFrame(const PropertyMap &properties);
/*!
* Destroys this TextIdentificationFrame instance.
*/
virtual ~TextIdentificationFrame();
/*!
* Text identification frames are a list of string fields.
*
* This function will accept either a StringList or a String (using the
* StringList constructor that accepts a single String).
*
* \note This will not change the text encoding of the frame even if the
* strings passed in are not of the same encoding. Please use
* setEncoding(s.type()) if you wish to change the encoding of the frame.
*/
void setText(const StringList &l);
// Reimplementations.
virtual void setText(const String &s);
virtual String toString() const;
/*!
* Returns the text encoding that will be used in rendering this frame.
* This defaults to the type that was either specified in the constructor
* or read from the frame when parsed.
*
* \note Please see the note in the class description regarding Latin1.
*
* \see setTextEncoding()
* \see render()
*/
String::Type textEncoding() const;
/*!
* Sets the text encoding to be used when rendering this frame to
* \a encoding.
*
* \note Please see the note in the class description regarding Latin1.
*
* \see textEncoding()
* \see render()
*/
void setTextEncoding(String::Type encoding);
/*!
* Returns a list of the strings in this frame.
*/
StringList fieldList() const;
/*!
* Returns a KeyConversionMap mapping a role as it would be used in a PropertyMap
* to the corresponding key used in a TIPL ID3 frame to describe that role.
*/
static const KeyConversionMap &involvedPeopleMap();
PropertyMap asProperties() const;
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
/*!
* The constructor used by the FrameFactory.
*/
TextIdentificationFrame(const ByteVector &data, Header *h);
private:
TextIdentificationFrame(const TextIdentificationFrame &);
TextIdentificationFrame &operator=(const TextIdentificationFrame &);
/*!
* Parses the special structure of a TIPL frame
* Only the whitelisted roles "ARRANGER", "ENGINEER", "PRODUCER",
* "DJMIXER" (ID3: "DJ-MIX") and "MIXER" (ID3: "MIX") are allowed.
*/
PropertyMap makeTIPLProperties() const;
/*!
* Parses the special structure of a TMCL frame.
*/
PropertyMap makeTMCLProperties() const;
class TextIdentificationFramePrivate;
TextIdentificationFramePrivate *d;
};
/*!
* This is a specialization of text identification frames that allows for
* user defined entries. Each entry has a description in addition to the
* normal list of fields that a text identification frame has.
*
* This description identifies the frame and must be unique.
*/
//! An ID3v2 custom text identification frame implementation
class TAGLIB_EXPORT UserTextIdentificationFrame : public TextIdentificationFrame
{
friend class FrameFactory;
public:
/*!
* Constructs an empty user defined text identification frame. For this to be
* a useful frame both a description and text must be set.
*/
explicit UserTextIdentificationFrame(String::Type encoding = String::Latin1);
/*!
* Creates a frame based on \a data.
*/
explicit UserTextIdentificationFrame(const ByteVector &data);
/*!
* Creates a user defined text identification frame with the given \a description
* and \a values.
*/
UserTextIdentificationFrame(const String &description, const StringList &values, String::Type encoding = String::UTF8);
virtual String toString() const;
/*!
* Returns the description for this frame.
*/
String description() const;
/*!
* Sets the description of the frame to \a s. \a s must be unique. You can
* check for the presence of another user defined text frame of the same type
* using find() and testing for null.
*/
void setDescription(const String &s);
StringList fieldList() const;
void setText(const String &text);
void setText(const StringList &fields);
/*!
* A UserTextIdentificationFrame is parsed into a PropertyMap as follows:
* - the key is the frame's description, uppercased
* - if the description contains '::', only the substring after that
* separator is considered as key (compatibility with exfalso)
* - if the above rules don't yield a valid key (e.g. containing non-ASCII
* characters), the returned map will contain an entry "TXXX/<description>"
* in its unsupportedData() list.
* - The values will be copies of the fieldList().
* - If the description() appears as value in fieldList(), it will be omitted
* in the value list, in order to be compatible with TagLib which copies
* the description() into the fieldList().
*/
PropertyMap asProperties() const;
/*!
* Searches for the user defined text frame with the description \a description
* in \a tag. This returns null if no matching frames were found.
*/
static UserTextIdentificationFrame *find(Tag *tag, const String &description);
private:
UserTextIdentificationFrame(const ByteVector &data, Header *h);
UserTextIdentificationFrame(const TextIdentificationFrame &);
UserTextIdentificationFrame &operator=(const UserTextIdentificationFrame &);
void checkFields();
class UserTextIdentificationFramePrivate;
UserTextIdentificationFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

323
taglib/include/taglib/tfile.h
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FILE_H
#define TAGLIB_FILE_H
#include "taglib_export.h"
#include "taglib.h"
#include "tag.h"
#include "tbytevector.h"
#include "tiostream.h"
namespace TagLib {
class String;
class Tag;
class AudioProperties;
class PropertyMap;
//! A file class with some useful methods for tag manipulation
/*!
* This class is a basic file class with some methods that are particularly
* useful for tag editors. It has methods to take advantage of
* ByteVector and a binary search method for finding patterns in a file.
*/
class TAGLIB_EXPORT File
{
public:
/*!
* Position in the file used for seeking.
*/
enum Position {
//! Seek from the beginning of the file.
Beginning,
//! Seek from the current position in the file.
Current,
//! Seek from the end of the file.
End
};
/*!
* Specify which tags to strip either explicitly, or on save.
*/
enum StripTags {
StripNone, //<! Don't strip any tags
StripOthers //<! Strip all tags not explicitly referenced in method call
};
/*!
* Used to specify if when saving files, if values between different tag
* types should be synchronized.
*/
enum DuplicateTags {
Duplicate, //<! Synchronize values between different tag types
DoNotDuplicate //<! Do not synchronize values between different tag types
};
/*!
* Destroys this File instance.
*/
virtual ~File();
/*!
* Returns the file name in the local file system encoding.
*/
FileName name() const;
/*!
* Returns a pointer to this file's tag. This should be reimplemented in
* the concrete subclasses.
*/
virtual Tag *tag() const = 0;
/*!
* Exports the tags of the file as dictionary mapping (human readable) tag
* names (uppercase Strings) to StringLists of tag values. Calls the according
* specialization in the File subclasses.
* For each metadata object of the file that could not be parsed into the PropertyMap
* format, the returned map's unsupportedData() list will contain one entry identifying
* that object (e.g. the frame type for ID3v2 tags). Use removeUnsupportedProperties()
* to remove (a subset of) them.
* For files that contain more than one tag (e.g. an MP3 with both an ID3v1 and an ID3v2
* tag) only the most "modern" one will be exported (ID3v2 in this case).
* BIC: Will be made virtual in future releases.
*/
PropertyMap properties() const;
/*!
* Removes unsupported properties, or a subset of them, from the file's metadata.
* The parameter \a properties must contain only entries from
* properties().unsupportedData().
* BIC: Will be mad virtual in future releases.
*/
void removeUnsupportedProperties(const StringList& properties);
/*!
* Sets the tags of this File to those specified in \a properties. Calls the
* according specialization method in the subclasses of File to do the translation
* into the format-specific details.
* If some value(s) could not be written imported to the specific metadata format,
* the returned PropertyMap will contain those value(s). Otherwise it will be empty,
* indicating that no problems occurred.
* With file types that support several tag formats (for instance, MP3 files can have
* ID3v1, ID3v2, and APEv2 tags), this function will create the most appropriate one
* (ID3v2 for MP3 files). Older formats will be updated as well, if they exist, but won't
* be taken into account for the return value of this function.
* See the documentation of the subclass implementations for detailed descriptions.
* BIC: will become pure virtual in the future
*/
PropertyMap setProperties(const PropertyMap &properties);
/*!
* Returns a pointer to this file's audio properties. This should be
* reimplemented in the concrete subclasses. If no audio properties were
* read then this will return a null pointer.
*/
virtual AudioProperties *audioProperties() const = 0;
/*!
* Save the file and its associated tags. This should be reimplemented in
* the concrete subclasses. Returns true if the save succeeds.
*
* \warning On UNIX multiple processes are able to write to the same file at
* the same time. This can result in serious file corruption. If you are
* developing a program that makes use of TagLib from multiple processes you
* must insure that you are only doing writes to a particular file from one
* of them.
*/
virtual bool save() = 0;
/*!
* Reads a block of size \a length at the current get pointer.
*/
ByteVector readBlock(unsigned long length);
/*!
* Attempts to write the block \a data at the current get pointer. If the
* file is currently only opened read only -- i.e. readOnly() returns true --
* this attempts to reopen the file in read/write mode.
*
* \note This should be used instead of using the streaming output operator
* for a ByteVector. And even this function is significantly slower than
* doing output with a char[].
*/
void writeBlock(const ByteVector &data);
/*!
* Returns the offset in the file that \a pattern occurs at or -1 if it can
* not be found. If \a before is set, the search will only continue until the
* pattern \a before is found. This is useful for tagging purposes to search
* for a tag before the sync frame.
*
* Searching starts at \a fromOffset, which defaults to the beginning of the
* file.
*
* \note This has the practical limitation that \a pattern can not be longer
* than the buffer size used by readBlock(). Currently this is 1024 bytes.
*/
long find(const ByteVector &pattern,
long fromOffset = 0,
const ByteVector &before = ByteVector());
/*!
* Returns the offset in the file that \a pattern occurs at or -1 if it can
* not be found. If \a before is set, the search will only continue until the
* pattern \a before is found. This is useful for tagging purposes to search
* for a tag before the sync frame.
*
* Searching starts at \a fromOffset and proceeds from the that point to the
* beginning of the file and defaults to the end of the file.
*
* \note This has the practical limitation that \a pattern can not be longer
* than the buffer size used by readBlock(). Currently this is 1024 bytes.
*/
long rfind(const ByteVector &pattern,
long fromOffset = 0,
const ByteVector &before = ByteVector());
/*!
* Insert \a data at position \a start in the file overwriting \a replace
* bytes of the original content.
*
* \note This method is slow since it requires rewriting all of the file
* after the insertion point.
*/
void insert(const ByteVector &data, unsigned long start = 0, unsigned long replace = 0);
/*!
* Removes a block of the file starting a \a start and continuing for
* \a length bytes.
*
* \note This method is slow since it involves rewriting all of the file
* after the removed portion.
*/
void removeBlock(unsigned long start = 0, unsigned long length = 0);
/*!
* Returns true if the file is read only (or if the file can not be opened).
*/
bool readOnly() const;
/*!
* Since the file can currently only be opened as an argument to the
* constructor (sort-of by design), this returns if that open succeeded.
*/
bool isOpen() const;
/*!
* Returns true if the file is open and readable.
*/
bool isValid() const;
/*!
* Move the I/O pointer to \a offset in the file from position \a p. This
* defaults to seeking from the beginning of the file.
*
* \see Position
*/
void seek(long offset, Position p = Beginning);
/*!
* Reset the end-of-file and error flags on the file.
*/
void clear();
/*!
* Returns the current offset within the file.
*/
long tell() const;
/*!
* Returns the length of the file.
*/
long length();
/*!
* Returns true if \a file can be opened for reading. If the file does not
* exist, this will return false.
*
* \deprecated Use system functions, e.g. access() (_access_s() on Windows).
*/
TAGLIB_DEPRECATED static bool isReadable(const char *file);
/*!
* Returns true if \a file can be opened for writing.
*
* \deprecated Use system functions, e.g. access() (_access_s() on Windows).
*/
TAGLIB_DEPRECATED static bool isWritable(const char *name);
protected:
/*!
* Construct a File object and opens the \a file. \a file should be a
* be a C-string in the local file system encoding.
*
* \note Constructor is protected since this class should only be
* instantiated through subclasses.
*/
File(FileName file);
/*!
* Construct a File object and use the \a stream instance.
*
* \note TagLib will *not* take ownership of the stream, the caller is
* responsible for deleting it after the File object.
*
* \note Constructor is protected since this class should only be
* instantiated through subclasses.
*/
File(IOStream *stream);
/*!
* Marks the file as valid or invalid.
*
* \see isValid()
*/
void setValid(bool valid);
/*!
* Truncates the file to a \a length.
*/
void truncate(long length);
/*!
* Returns the buffer size that is used for internal buffering.
*/
static unsigned int bufferSize();
private:
File(const File &);
File &operator=(const File &);
class FilePrivate;
FilePrivate *d;
};
} // namespace TagLib
#endif

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taglib/include/taglib/tfilestream.h
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_FILESTREAM_H
#define TAGLIB_FILESTREAM_H
#include "taglib_export.h"
#include "taglib.h"
#include "tbytevector.h"
#include "tiostream.h"
namespace TagLib {
class String;
class Tag;
class AudioProperties;
//! A file class with some useful methods for tag manipulation
/*!
* This class is a basic file class with some methods that are particularly
* useful for tag editors. It has methods to take advantage of
* ByteVector and a binary search method for finding patterns in a file.
*/
class TAGLIB_EXPORT FileStream : public IOStream
{
public:
/*!
* Construct a File object and opens the \a file. \a file should be a
* be a C-string in the local file system encoding.
*/
FileStream(FileName file, bool openReadOnly = false);
/*!
* Construct a File object and opens the \a file using file descriptor.
*/
FileStream(int fileDescriptor, bool openReadOnly = false);
/*!
* Destroys this FileStream instance.
*/
virtual ~FileStream();
/*!
* Returns the file name in the local file system encoding.
*/
FileName name() const;
/*!
* Reads a block of size \a length at the current get pointer.
*/
ByteVector readBlock(unsigned long length);
/*!
* Attempts to write the block \a data at the current get pointer. If the
* file is currently only opened read only -- i.e. readOnly() returns true --
* this attempts to reopen the file in read/write mode.
*
* \note This should be used instead of using the streaming output operator
* for a ByteVector. And even this function is significantly slower than
* doing output with a char[].
*/
void writeBlock(const ByteVector &data);
/*!
* Insert \a data at position \a start in the file overwriting \a replace
* bytes of the original content.
*
* \note This method is slow since it requires rewriting all of the file
* after the insertion point.
*/
void insert(const ByteVector &data, unsigned long start = 0, unsigned long replace = 0);
/*!
* Removes a block of the file starting a \a start and continuing for
* \a length bytes.
*
* \note This method is slow since it involves rewriting all of the file
* after the removed portion.
*/
void removeBlock(unsigned long start = 0, unsigned long length = 0);
/*!
* Returns true if the file is read only (or if the file can not be opened).
*/
bool readOnly() const;
/*!
* Since the file can currently only be opened as an argument to the
* constructor (sort-of by design), this returns if that open succeeded.
*/
bool isOpen() const;
/*!
* Move the I/O pointer to \a offset in the file from position \a p. This
* defaults to seeking from the beginning of the file.
*
* \see Position
*/
void seek(long offset, Position p = Beginning);
/*!
* Reset the end-of-file and error flags on the file.
*/
void clear();
/*!
* Returns the current offset within the file.
*/
long tell() const;
/*!
* Returns the length of the file.
*/
long length();
/*!
* Truncates the file to a \a length.
*/
void truncate(long length);
protected:
/*!
* Returns the buffer size that is used for internal buffering.
*/
static unsigned int bufferSize();
private:
class FileStreamPrivate;
FileStreamPrivate *d;
};
} // namespace TagLib
#endif

170
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/***************************************************************************
copyright : (C) 2011 by Lukas Lalinsky
email : lalinsky@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_IOSTREAM_H
#define TAGLIB_IOSTREAM_H
#include "taglib_export.h"
#include "taglib.h"
#include "tbytevector.h"
namespace TagLib {
#ifdef _WIN32
class TAGLIB_EXPORT FileName
{
public:
FileName(const wchar_t *name);
FileName(const char *name);
FileName(const FileName &name);
operator const wchar_t *() const;
operator const char *() const;
const std::wstring &wstr() const;
const std::string &str() const;
String toString() const;
private:
const std::string m_name;
const std::wstring m_wname;
};
#else
typedef const char *FileName;
#endif
//! An abstract class that provides operations on a sequence of bytes
class TAGLIB_EXPORT IOStream
{
public:
/*!
* Position in the file used for seeking.
*/
enum Position {
//! Seek from the beginning of the file.
Beginning,
//! Seek from the current position in the file.
Current,
//! Seek from the end of the file.
End
};
IOStream();
/*!
* Destroys this IOStream instance.
*/
virtual ~IOStream();
/*!
* Returns the stream name in the local file system encoding.
*/
virtual FileName name() const = 0;
/*!
* Reads a block of size \a length at the current get pointer.
*/
virtual ByteVector readBlock(unsigned long length) = 0;
/*!
* Attempts to write the block \a data at the current get pointer. If the
* file is currently only opened read only -- i.e. readOnly() returns true --
* this attempts to reopen the file in read/write mode.
*
* \note This should be used instead of using the streaming output operator
* for a ByteVector. And even this function is significantly slower than
* doing output with a char[].
*/
virtual void writeBlock(const ByteVector &data) = 0;
/*!
* Insert \a data at position \a start in the file overwriting \a replace
* bytes of the original content.
*
* \note This method is slow since it requires rewriting all of the file
* after the insertion point.
*/
virtual void insert(const ByteVector &data,
unsigned long start = 0, unsigned long replace = 0) = 0;
/*!
* Removes a block of the file starting a \a start and continuing for
* \a length bytes.
*
* \note This method is slow since it involves rewriting all of the file
* after the removed portion.
*/
virtual void removeBlock(unsigned long start = 0, unsigned long length = 0) = 0;
/*!
* Returns true if the file is read only (or if the file can not be opened).
*/
virtual bool readOnly() const = 0;
/*!
* Since the file can currently only be opened as an argument to the
* constructor (sort-of by design), this returns if that open succeeded.
*/
virtual bool isOpen() const = 0;
/*!
* Move the I/O pointer to \a offset in the stream from position \a p. This
* defaults to seeking from the beginning of the stream.
*
* \see Position
*/
virtual void seek(long offset, Position p = Beginning) = 0;
/*!
* Reset the end-of-stream and error flags on the stream.
*/
virtual void clear();
/*!
* Returns the current offset within the stream.
*/
virtual long tell() const = 0;
/*!
* Returns the length of the stream.
*/
virtual long length() = 0;
/*!
* Truncates the stream to a \a length.
*/
virtual void truncate(long length) = 0;
private:
IOStream(const IOStream &);
IOStream &operator=(const IOStream &);
};
} // namespace TagLib
#endif

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@ -1,270 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_LIST_H
#define TAGLIB_LIST_H
#include "taglib.h"
#include <list>
namespace TagLib {
//! A generic, implicitly shared list.
/*!
* This is basic generic list that's somewhere between a std::list and a
* QValueList. This class is implicitly shared. For example:
*
* \code
*
* TagLib::List<int> l = someOtherIntList;
*
* \endcode
*
* The above example is very cheap. This also makes lists suitable for the
* return types of functions. The above example will just copy a pointer rather
* than copying the data in the list. When your \e shared list's data changes,
* only \e then will the data be copied.
*/
template <class T> class List
{
public:
#ifndef DO_NOT_DOCUMENT
typedef typename std::list<T>::iterator Iterator;
typedef typename std::list<T>::const_iterator ConstIterator;
#endif
/*!
* Constructs an empty list.
*/
List();
/*!
* Make a shallow, implicitly shared, copy of \a l. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
List(const List<T> &l);
/*!
* Destroys this List instance. If auto deletion is enabled and this list
* contains a pointer type all of the members are also deleted.
*/
virtual ~List();
/*!
* Returns an STL style iterator to the beginning of the list. See
* std::list::const_iterator for the semantics.
*/
Iterator begin();
/*!
* Returns an STL style constant iterator to the beginning of the list. See
* std::list::iterator for the semantics.
*/
ConstIterator begin() const;
/*!
* Returns an STL style iterator to the end of the list. See
* std::list::iterator for the semantics.
*/
Iterator end();
/*!
* Returns an STL style constant iterator to the end of the list. See
* std::list::const_iterator for the semantics.
*/
ConstIterator end() const;
/*!
* Inserts a copy of \a value before \a it.
*/
Iterator insert(Iterator it, const T &value);
/*!
* Inserts the \a value into the list. This assumes that the list is
* currently sorted. If \a unique is true then the value will not
* be inserted if it is already in the list.
*/
List<T> &sortedInsert(const T &value, bool unique = false);
/*!
* Appends \a item to the end of the list and returns a reference to the
* list.
*/
List<T> &append(const T &item);
/*!
* Appends all of the values in \a l to the end of the list and returns a
* reference to the list.
*/
List<T> &append(const List<T> &l);
/*!
* Prepends \a item to the beginning list and returns a reference to the
* list.
*/
List<T> &prepend(const T &item);
/*!
* Prepends all of the items in \a l to the beginning list and returns a
* reference to the list.
*/
List<T> &prepend(const List<T> &l);
/*!
* Clears the list. If auto deletion is enabled and this list contains a
* pointer type the members are also deleted.
*
* \see setAutoDelete()
*/
List<T> &clear();
/*!
* Returns the number of elements in the list.
*
* \see isEmpty()
*/
unsigned int size() const;
/*!
* Returns whether or not the list is empty.
*
* \see size()
*/
bool isEmpty() const;
/*!
* Find the first occurrence of \a value.
*/
Iterator find(const T &value);
/*!
* Find the first occurrence of \a value.
*/
ConstIterator find(const T &value) const;
/*!
* Returns true if the list contains \a value.
*/
bool contains(const T &value) const;
/*!
* Erase the item at \a it from the list.
*/
Iterator erase(Iterator it);
/*!
* Returns a reference to the first item in the list.
*/
const T &front() const;
/*!
* Returns a reference to the first item in the list.
*/
T &front();
/*!
* Returns a reference to the last item in the list.
*/
const T &back() const;
/*!
* Returns a reference to the last item in the list.
*/
T &back();
/*!
* Auto delete the members of the list when the last reference to the list
* passes out of scope. This will have no effect on lists which do not
* contain a pointer type.
*
* \note This relies on partial template instantiation -- most modern C++
* compilers should now support this.
*/
void setAutoDelete(bool autoDelete);
/*!
* Returns a reference to item \a i in the list.
*
* \warning This method is slow. Use iterators to loop through the list.
*/
T &operator[](unsigned int i);
/*!
* Returns a const reference to item \a i in the list.
*
* \warning This method is slow. Use iterators to loop through the list.
*/
const T &operator[](unsigned int i) const;
/*!
* Make a shallow, implicitly shared, copy of \a l. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
List<T> &operator=(const List<T> &l);
/*!
* Exchanges the content of this list by the content of \a l.
*/
void swap(List<T> &l);
/*!
* Compares this list with \a l and returns true if all of the elements are
* the same.
*/
bool operator==(const List<T> &l) const;
/*!
* Compares this list with \a l and returns true if the lists differ.
*/
bool operator!=(const List<T> &l) const;
protected:
/*
* If this List is being shared via implicit sharing, do a deep copy of the
* data and separate from the shared members. This should be called by all
* non-const subclass members.
*/
void detach();
private:
#ifndef DO_NOT_DOCUMENT
template <class TP> class ListPrivate;
ListPrivate<T> *d;
#endif
};
} // namespace TagLib
// Since GCC doesn't support the "export" keyword, we have to include the
// implementation.
#include "tlist.tcc"
#endif

323
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@ -1,323 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#include <algorithm>
#include "trefcounter.h"
namespace TagLib {
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
// The functionality of List<T>::setAutoDelete() is implemented here partial
// template specialization. This is implemented in such a way that calling
// setAutoDelete() on non-pointer types will simply have no effect.
// A base for the generic and specialized private class types. New
// non-templatized members should be added here.
// BIC change to RefCounter
class ListPrivateBase : public RefCounterOld
{
public:
ListPrivateBase() : autoDelete(false) {}
bool autoDelete;
};
// A generic implementation
template <class T>
template <class TP> class List<T>::ListPrivate : public ListPrivateBase
{
public:
ListPrivate() : ListPrivateBase() {}
ListPrivate(const std::list<TP> &l) : ListPrivateBase(), list(l) {}
void clear() {
list.clear();
}
std::list<TP> list;
};
// A partial specialization for all pointer types that implements the
// setAutoDelete() functionality.
template <class T>
template <class TP> class List<T>::ListPrivate<TP *> : public ListPrivateBase
{
public:
ListPrivate() : ListPrivateBase() {}
ListPrivate(const std::list<TP *> &l) : ListPrivateBase(), list(l) {}
~ListPrivate() {
clear();
}
void clear() {
if(autoDelete) {
typename std::list<TP *>::const_iterator it = list.begin();
for(; it != list.end(); ++it)
delete *it;
}
list.clear();
}
std::list<TP *> list;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
template <class T>
List<T>::List() :
d(new ListPrivate<T>())
{
}
template <class T>
List<T>::List(const List<T> &l) : d(l.d)
{
d->ref();
}
template <class T>
List<T>::~List()
{
if(d->deref())
delete d;
}
template <class T>
typename List<T>::Iterator List<T>::begin()
{
detach();
return d->list.begin();
}
template <class T>
typename List<T>::ConstIterator List<T>::begin() const
{
return d->list.begin();
}
template <class T>
typename List<T>::Iterator List<T>::end()
{
detach();
return d->list.end();
}
template <class T>
typename List<T>::ConstIterator List<T>::end() const
{
return d->list.end();
}
template <class T>
typename List<T>::Iterator List<T>::insert(Iterator it, const T &item)
{
detach();
return d->list.insert(it, item);
}
template <class T>
List<T> &List<T>::sortedInsert(const T &value, bool unique)
{
detach();
Iterator it = begin();
while(it != end() && *it < value)
++it;
if(unique && it != end() && *it == value)
return *this;
insert(it, value);
return *this;
}
template <class T>
List<T> &List<T>::append(const T &item)
{
detach();
d->list.push_back(item);
return *this;
}
template <class T>
List<T> &List<T>::append(const List<T> &l)
{
detach();
d->list.insert(d->list.end(), l.begin(), l.end());
return *this;
}
template <class T>
List<T> &List<T>::prepend(const T &item)
{
detach();
d->list.push_front(item);
return *this;
}
template <class T>
List<T> &List<T>::prepend(const List<T> &l)
{
detach();
d->list.insert(d->list.begin(), l.begin(), l.end());
return *this;
}
template <class T>
List<T> &List<T>::clear()
{
detach();
d->clear();
return *this;
}
template <class T>
unsigned int List<T>::size() const
{
return static_cast<unsigned int>(d->list.size());
}
template <class T>
bool List<T>::isEmpty() const
{
return d->list.empty();
}
template <class T>
typename List<T>::Iterator List<T>::find(const T &value)
{
detach();
return std::find(d->list.begin(), d->list.end(), value);
}
template <class T>
typename List<T>::ConstIterator List<T>::find(const T &value) const
{
return std::find(d->list.begin(), d->list.end(), value);
}
template <class T>
bool List<T>::contains(const T &value) const
{
return std::find(d->list.begin(), d->list.end(), value) != d->list.end();
}
template <class T>
typename List<T>::Iterator List<T>::erase(Iterator it)
{
return d->list.erase(it);
}
template <class T>
const T &List<T>::front() const
{
return d->list.front();
}
template <class T>
T &List<T>::front()
{
detach();
return d->list.front();
}
template <class T>
const T &List<T>::back() const
{
return d->list.back();
}
template <class T>
void List<T>::setAutoDelete(bool autoDelete)
{
d->autoDelete = autoDelete;
}
template <class T>
T &List<T>::back()
{
detach();
return d->list.back();
}
template <class T>
T &List<T>::operator[](unsigned int i)
{
Iterator it = d->list.begin();
std::advance(it, i);
return *it;
}
template <class T>
const T &List<T>::operator[](unsigned int i) const
{
ConstIterator it = d->list.begin();
std::advance(it, i);
return *it;
}
template <class T>
List<T> &List<T>::operator=(const List<T> &l)
{
List<T>(l).swap(*this);
return *this;
}
template <class T>
void List<T>::swap(List<T> &l)
{
using std::swap;
swap(d, l.d);
}
template <class T>
bool List<T>::operator==(const List<T> &l) const
{
return d->list == l.d->list;
}
template <class T>
bool List<T>::operator!=(const List<T> &l) const
{
return d->list != l.d->list;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
template <class T>
void List<T>::detach()
{
if(d->count() > 1) {
d->deref();
d = new ListPrivate<T>(d->list);
}
}
} // namespace TagLib

212
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@ -1,212 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_MAP_H
#define TAGLIB_MAP_H
#include <map>
#include "taglib.h"
namespace TagLib {
//! A generic, implicitly shared map.
/*!
* This implements a standard map container that associates a key with a value
* and has fast key-based lookups. This map is also implicitly shared making
* it suitable for pass-by-value usage.
*/
template <class Key, class T> class Map
{
public:
#ifndef DO_NOT_DOCUMENT
#ifdef WANT_CLASS_INSTANTIATION_OF_MAP
// Some STL implementations get snippy over the use of the
// class keyword to distinguish different templates; Sun Studio
// in particular finds multiple specializations in certain rare
// cases and complains about that. GCC doesn't seem to mind,
// and uses the typedefs further below without the class keyword.
// Not all the specializations of Map can use the class keyword
// (when T is not actually a class type), so don't apply this
// generally.
typedef typename std::map<class Key, class T>::iterator Iterator;
typedef typename std::map<class Key, class T>::const_iterator ConstIterator;
#else
typedef typename std::map<Key, T>::iterator Iterator;
typedef typename std::map<Key, T>::const_iterator ConstIterator;
#endif
#endif
/*!
* Constructs an empty Map.
*/
Map();
/*!
* Make a shallow, implicitly shared, copy of \a m. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
Map(const Map<Key, T> &m);
/*!
* Destroys this instance of the Map.
*/
virtual ~Map();
/*!
* Returns an STL style iterator to the beginning of the map. See
* std::map::iterator for the semantics.
*/
Iterator begin();
/*!
* Returns an STL style iterator to the beginning of the map. See
* std::map::const_iterator for the semantics.
*/
ConstIterator begin() const;
/*!
* Returns an STL style iterator to the end of the map. See
* std::map::iterator for the semantics.
*/
Iterator end();
/*!
* Returns an STL style iterator to the end of the map. See
* std::map::const_iterator for the semantics.
*/
ConstIterator end() const;
/*!
* Inserts \a value under \a key in the map. If a value for \a key already
* exists it will be overwritten.
*/
Map<Key, T> &insert(const Key &key, const T &value);
/*!
* Removes all of the elements from elements from the map. This however
* will not delete pointers if the mapped type is a pointer type.
*/
Map<Key, T> &clear();
/*!
* The number of elements in the map.
*
* \see isEmpty()
*/
unsigned int size() const;
/*!
* Returns true if the map is empty.
*
* \see size()
*/
bool isEmpty() const;
/*!
* Find the first occurrence of \a key.
*/
Iterator find(const Key &key);
/*!
* Find the first occurrence of \a key.
*/
ConstIterator find(const Key &key) const;
/*!
* Returns true if the map contains an instance of \a key.
*/
bool contains(const Key &key) const;
/*!
* Erase the item at \a it from the list.
*/
Map<Key, T> &erase(Iterator it);
/*!
* Erase the item with \a key from the list.
*/
Map<Key, T> &erase(const Key &key);
/*!
* Returns the value associated with \a key.
*
* If the map does not contain \a key, it returns defaultValue.
* If no defaultValue is specified, it returns a default-constructed value.
*/
T value(const Key &key, const T &defaultValue = T()) const;
/*!
* Returns a reference to the value associated with \a key.
*
* \note This has undefined behavior if the key is not present in the map.
*/
const T &operator[](const Key &key) const;
/*!
* Returns a reference to the value associated with \a key.
*
* \note This has undefined behavior if the key is not present in the map.
*/
T &operator[](const Key &key);
/*!
* Make a shallow, implicitly shared, copy of \a m. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
Map<Key, T> &operator=(const Map<Key, T> &m);
/*!
* Exchanges the content of this map by the content of \a m.
*/
void swap(Map<Key, T> &m);
protected:
/*
* If this List is being shared via implicit sharing, do a deep copy of the
* data and separate from the shared members. This should be called by all
* non-const subclass members.
*/
void detach();
private:
#ifndef DO_NOT_DOCUMENT
template <class KeyP, class TP> class MapPrivate;
MapPrivate<Key, T> *d;
#endif
};
} // namespace TagLib
// Since GCC doesn't support the "export" keyword, we have to include the
// implementation.
#include "tmap.tcc"
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#include "trefcounter.h"
namespace TagLib {
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
// BIC change to RefCounter
template <class Key, class T>
template <class KeyP, class TP>
class Map<Key, T>::MapPrivate : public RefCounterOld
{
public:
MapPrivate() : RefCounterOld() {}
#ifdef WANT_CLASS_INSTANTIATION_OF_MAP
MapPrivate(const std::map<class KeyP, class TP>& m) : RefCounterOld(), map(m) {}
std::map<class KeyP, class TP> map;
#else
MapPrivate(const std::map<KeyP, TP>& m) : RefCounterOld(), map(m) {}
std::map<KeyP, TP> map;
#endif
};
template <class Key, class T>
Map<Key, T>::Map() :
d(new MapPrivate<Key, T>())
{
}
template <class Key, class T>
Map<Key, T>::Map(const Map<Key, T> &m) : d(m.d)
{
d->ref();
}
template <class Key, class T>
Map<Key, T>::~Map()
{
if(d->deref())
delete(d);
}
template <class Key, class T>
typename Map<Key, T>::Iterator Map<Key, T>::begin()
{
detach();
return d->map.begin();
}
template <class Key, class T>
typename Map<Key, T>::ConstIterator Map<Key, T>::begin() const
{
return d->map.begin();
}
template <class Key, class T>
typename Map<Key, T>::Iterator Map<Key, T>::end()
{
detach();
return d->map.end();
}
template <class Key, class T>
typename Map<Key, T>::ConstIterator Map<Key, T>::end() const
{
return d->map.end();
}
template <class Key, class T>
Map<Key, T> &Map<Key, T>::insert(const Key &key, const T &value)
{
detach();
d->map[key] = value;
return *this;
}
template <class Key, class T>
Map<Key, T> &Map<Key, T>::clear()
{
detach();
d->map.clear();
return *this;
}
template <class Key, class T>
bool Map<Key, T>::isEmpty() const
{
return d->map.empty();
}
template <class Key, class T>
typename Map<Key, T>::Iterator Map<Key, T>::find(const Key &key)
{
detach();
return d->map.find(key);
}
template <class Key, class T>
typename Map<Key,T>::ConstIterator Map<Key, T>::find(const Key &key) const
{
return d->map.find(key);
}
template <class Key, class T>
bool Map<Key, T>::contains(const Key &key) const
{
return d->map.find(key) != d->map.end();
}
template <class Key, class T>
Map<Key, T> &Map<Key,T>::erase(Iterator it)
{
detach();
d->map.erase(it);
return *this;
}
template <class Key, class T>
Map<Key, T> &Map<Key,T>::erase(const Key &key)
{
detach();
d->map.erase(key);
return *this;
}
template <class Key, class T>
unsigned int Map<Key, T>::size() const
{
return static_cast<unsigned int>(d->map.size());
}
template <class Key, class T>
T Map<Key, T>::value(const Key &key, const T &defaultValue) const
{
ConstIterator it = d->map.find(key);
return it != d->map.end() ? it->second : defaultValue;
}
template <class Key, class T>
const T &Map<Key, T>::operator[](const Key &key) const
{
return d->map[key];
}
template <class Key, class T>
T &Map<Key, T>::operator[](const Key &key)
{
detach();
return d->map[key];
}
template <class Key, class T>
Map<Key, T> &Map<Key, T>::operator=(const Map<Key, T> &m)
{
Map<Key, T>(m).swap(*this);
return *this;
}
template <class Key, class T>
void Map<Key, T>::swap(Map<Key, T> &m)
{
using std::swap;
swap(d, m.d);
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
template <class Key, class T>
void Map<Key, T>::detach()
{
if(d->count() > 1) {
d->deref();
d = new MapPrivate<Key, T>(d->map);
}
}
} // namespace TagLib

256
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/***************************************************************************
copyright : (C) 2012 by Michael Helmling
email : helmling@mathematik.uni-kl.de
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_PROPERTYMAP_H_
#define TAGLIB_PROPERTYMAP_H_
#include "tmap.h"
#include "tstringlist.h"
#ifdef _MSC_VER
// Explained at end of tpropertymap.cpp
extern template class TAGLIB_EXPORT TagLib::Map<TagLib::String, TagLib::StringList>;
#endif
namespace TagLib {
typedef Map<String,StringList> SimplePropertyMap;
//! A map for format-independent <key,valuelist> tag representations.
/*!
* This map implements a generic representation of textual audio metadata
* ("tags") realized as pairs of a case-insensitive key
* and a nonempty list of corresponding values, each value being an arbitrary
* unicode String.
*
* Note that most metadata formats pose additional conditions on the tag keys. The
* most popular ones (Vorbis, APE, ID3v2) should support all ASCII only words of
* length between 2 and 16.
*
* This class can contain any tags, but here is a list of "well-known" tags that
* you might want to use:
*
* Basic tags:
*
* - TITLE
* - ALBUM
* - ARTIST
* - ALBUMARTIST
* - SUBTITLE
* - TRACKNUMBER
* - DISCNUMBER
* - DATE
* - ORIGINALDATE
* - GENRE
* - COMMENT
*
* Sort names:
*
* - TITLESORT
* - ALBUMSORT
* - ARTISTSORT
* - ALBUMARTISTSORT
* - COMPOSERSORT
*
* Credits:
*
* - COMPOSER
* - LYRICIST
* - CONDUCTOR
* - REMIXER
* - PERFORMER:\<XXXX>
*
* Other tags:
*
* - ISRC
* - ASIN
* - BPM
* - COPYRIGHT
* - ENCODEDBY
* - MOOD
* - COMMENT
* - MEDIA
* - LABEL
* - CATALOGNUMBER
* - BARCODE
* - RELEASECOUNTRY
* - RELEASESTATUS
* - RELEASETYPE
*
* MusicBrainz identifiers:
*
* - MUSICBRAINZ_TRACKID
* - MUSICBRAINZ_ALBUMID
* - MUSICBRAINZ_RELEASEGROUPID
* - MUSICBRAINZ_RELEASETRACKID
* - MUSICBRAINZ_WORKID
* - MUSICBRAINZ_ARTISTID
* - MUSICBRAINZ_ALBUMARTISTID
* - ACOUSTID_ID
* - ACOUSTID_FINGERPRINT
* - MUSICIP_PUID
*
*/
class TAGLIB_EXPORT PropertyMap: public SimplePropertyMap
{
public:
typedef SimplePropertyMap::Iterator Iterator;
typedef SimplePropertyMap::ConstIterator ConstIterator;
PropertyMap();
PropertyMap(const PropertyMap &m);
/*!
* Creates a PropertyMap initialized from a SimplePropertyMap. Copies all
* entries from \a m that have valid keys.
* Invalid keys will be appended to the unsupportedData() list.
*/
PropertyMap(const SimplePropertyMap &m);
virtual ~PropertyMap();
/*!
* Inserts \a values under \a key in the map. If \a key already exists,
* then \a values will be appended to the existing StringList.
* The returned value indicates success, i.e. whether \a key is a
* valid key.
*/
bool insert(const String &key, const StringList &values);
/*!
* Replaces any existing values for \a key with the given \a values,
* and simply insert them if \a key did not exist before.
* The returned value indicates success, i.e. whether \a key is a
* valid key.
*/
bool replace(const String &key, const StringList &values);
/*!
* Find the first occurrence of \a key.
*/
Iterator find(const String &key);
/*!
* Find the first occurrence of \a key.
*/
ConstIterator find(const String &key) const;
/*!
* Returns true if the map contains values for \a key.
*/
bool contains(const String &key) const;
/*!
* Returns true if this map contains all keys of \a other
* and the values coincide for that keys. Does not take
* the unsupportedData list into account.
*/
bool contains(const PropertyMap &other) const;
/*!
* Erase the \a key and its values from the map.
*/
PropertyMap &erase(const String &key);
/*!
* Erases from this map all keys that appear in \a other.
*/
PropertyMap &erase(const PropertyMap &other);
/*!
* Merge the contents of \a other into this PropertyMap.
* If a key is contained in both maps, the values of the second
* are appended to that of the first.
* The unsupportedData() lists are concatenated as well.
*/
PropertyMap &merge(const PropertyMap &other);
/*!
* Returns the value associated with \a key.
*
* If the map does not contain \a key, it returns defaultValue.
* If no defaultValue is specified, it returns an empty string list.
*/
StringList value(const String &key,
const StringList &defaultValue = StringList()) const;
/*!
* Returns a reference to the value associated with \a key.
*
* \note: If \a key is not contained in the map, an empty
* StringList is returned without error.
*/
const StringList &operator[](const String &key) const;
/*!
* Returns a reference to the value associated with \a key.
*
* \note: If \a key is not contained in the map, an empty
* StringList is returned. You can also directly add entries
* by using this function as an lvalue.
*/
StringList &operator[](const String &key);
/*!
* Returns true if and only if \a other has the same contents as this map.
*/
bool operator==(const PropertyMap &other) const;
/*!
* Returns false if and only \a other has the same contents as this map.
*/
bool operator!=(const PropertyMap &other) const;
/*!
* If a PropertyMap is read from a File object using File::properties(),
* the StringList returned from this function will represent metadata
* that could not be parsed into the PropertyMap representation. This could
* be e.g. binary data, unknown ID3 frames, etc.
* You can remove items from the returned list, which tells TagLib to remove
* those unsupported elements if you call File::setProperties() with the
* same PropertyMap as argument.
*/
StringList &unsupportedData();
const StringList &unsupportedData() const;
/*!
* Removes all entries which have an empty value list.
*/
void removeEmpty();
String toString() const;
private:
StringList unsupported;
};
} // namespace TagLib
#endif /* TAGLIB_PROPERTYMAP_H_ */

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/***************************************************************************
copyright : (C) 2013 by Tsuda Kageyu
email : tsuda.kageyu@gmail.com
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_REFCOUNTER_H
#define TAGLIB_REFCOUNTER_H
#include "taglib_export.h"
#include "taglib.h"
#ifdef __APPLE__
# define OSATOMIC_DEPRECATED 0
# include <libkern/OSAtomic.h>
# define TAGLIB_ATOMIC_MAC
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
# ifndef NOMINMAX
# define NOMINMAX
# endif
# include <windows.h>
# define TAGLIB_ATOMIC_WIN
#elif defined (__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 401) \
&& (defined(__i386__) || defined(__i486__) || defined(__i586__) || \
defined(__i686__) || defined(__x86_64) || defined(__ia64)) \
&& !defined(__INTEL_COMPILER)
# define TAGLIB_ATOMIC_GCC
#elif defined(__ia64) && defined(__INTEL_COMPILER)
# include <ia64intrin.h>
# define TAGLIB_ATOMIC_GCC
#endif
#ifndef DO_NOT_DOCUMENT // Tell Doxygen to skip this class.
/*!
* \internal
* This is just used as a base class for shared classes in TagLib.
*
* \warning This <b>is not</b> part of the TagLib public API!
*/
namespace TagLib
{
class TAGLIB_EXPORT RefCounter
{
public:
RefCounter();
virtual ~RefCounter();
void ref();
bool deref();
int count() const;
private:
class RefCounterPrivate;
RefCounterPrivate *d;
};
// BIC this old class is needed by tlist.tcc and tmap.tcc
class RefCounterOld
{
public:
RefCounterOld() : refCount(1) {}
#ifdef TAGLIB_ATOMIC_MAC
void ref() { OSAtomicIncrement32Barrier(const_cast<int32_t*>(&refCount)); }
bool deref() { return ! OSAtomicDecrement32Barrier(const_cast<int32_t*>(&refCount)); }
int32_t count() { return refCount; }
private:
volatile int32_t refCount;
#elif defined(TAGLIB_ATOMIC_WIN)
void ref() { InterlockedIncrement(&refCount); }
bool deref() { return ! InterlockedDecrement(&refCount); }
long count() { return refCount; }
private:
volatile long refCount;
#elif defined(TAGLIB_ATOMIC_GCC)
void ref() { __sync_add_and_fetch(&refCount, 1); }
bool deref() { return ! __sync_sub_and_fetch(&refCount, 1); }
int count() { return refCount; }
private:
volatile int refCount;
#else
void ref() { refCount++; }
bool deref() { return ! --refCount; }
int count() { return refCount; }
private:
unsigned int refCount;
#endif
};
} // namespace TagLib
#endif // DO_NOT_DOCUMENT
#endif

259
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/***************************************************************************
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
(original MPC implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_TRUEAUDIOFILE_H
#define TAGLIB_TRUEAUDIOFILE_H
#include "tfile.h"
#include "trueaudioproperties.h"
namespace TagLib {
class Tag;
namespace ID3v2 { class Tag; class FrameFactory; }
namespace ID3v1 { class Tag; }
//! An implementation of TrueAudio metadata
/*!
* This is implementation of TrueAudio metadata.
*
* This supports ID3v1 and ID3v2 tags as well as reading stream
* properties from the file.
*/
namespace TrueAudio {
//! An implementation of TagLib::File with TrueAudio specific methods
/*!
* This implements and provides an interface for TrueAudio 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 TrueAudio files.
*/
class TAGLIB_EXPORT File : public TagLib::File
{
public:
/*!
* This set of flags is used for various operations and is suitable for
* being OR-ed together.
*/
enum TagTypes {
//! Empty set. Matches no tag types.
NoTags = 0x0000,
//! Matches ID3v1 tags.
ID3v1 = 0x0001,
//! Matches ID3v2 tags.
ID3v2 = 0x0002,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs a TrueAudio file from \a file. If \a readProperties is true
* the file's audio properties will also be read.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs a TrueAudio file from \a file. If \a readProperties is true
* the file's audio properties will also be read.
*
* If this file contains and ID3v2 tag the frames will be created using
* \a frameFactory.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(FileName file, ID3v2::FrameFactory *frameFactory,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs a TrueAudio file from \a stream. If \a 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.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Constructs a TrueAudio file from \a stream. If \a 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.
*
* If this file contains and ID3v2 tag the frames will be created using
* \a frameFactory.
*
* \note In the current implementation, \a propertiesStyle is ignored.
*/
File(IOStream *stream, ID3v2::FrameFactory *frameFactory,
bool readProperties = true,
Properties::ReadStyle propertiesStyle = Properties::Average);
/*!
* Destroys this instance of the File.
*/
virtual ~File();
/*!
* Returns the Tag for this file.
*/
virtual TagLib::Tag *tag() const;
/*!
* Implements the unified property interface -- export function.
* If the file contains both ID3v1 and v2 tags, only ID3v2 will be
* converted to the PropertyMap.
*/
PropertyMap properties() const;
/*!
* Implements the unified property interface -- import function.
* Creates in ID3v2 tag if necessary. If an ID3v1 tag exists, it will
* be updated as well, within the limitations of ID3v1.
*/
PropertyMap setProperties(const PropertyMap &);
void removeUnsupportedProperties(const StringList &properties);
/*!
* Returns the TrueAudio::Properties for this file. If no audio properties
* were read then this will return a null pointer.
*/
virtual Properties *audioProperties() const;
/*!
* Set the ID3v2::FrameFactory to something other than the default.
*
* \see ID3v2FrameFactory
* \deprecated This value should be passed in via the constructor.
*/
TAGLIB_DEPRECATED void setID3v2FrameFactory(const ID3v2::FrameFactory *factory);
/*!
* Saves the file.
*/
virtual bool save();
/*!
* Returns a pointer to the ID3v1 tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid ID3v1 tag. If \a 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.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v1Tag()
*/
ID3v1::Tag *ID3v1Tag(bool create = false);
/*!
* Returns a pointer to the ID3v2 tag of the file.
*
* If \a create is false (the default) this may return a null pointer
* if there is no valid ID3v2 tag. If \a create is true it will create
* an ID3v2 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 ID3v2 tag. Use hasID3v2Tag() to check if the file
* on disk actually has an ID3v2 tag.
*
* \note The Tag <b>is still</b> owned by the MPEG::File and should not be
* deleted by the user. It will be deleted when the file (object) is
* destroyed.
*
* \see hasID3v2Tag()
*/
ID3v2::Tag *ID3v2Tag(bool create = false);
/*!
* 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.
* \note In order to make the removal permanent save() still needs to be called
*/
void strip(int tags = AllTags);
/*!
* Returns whether or not the file on disk actually has an ID3v1 tag.
*
* \see ID3v1Tag()
*/
bool hasID3v1Tag() const;
/*!
* Returns whether or not the file on disk actually has an ID3v2 tag.
*
* \see ID3v2Tag()
*/
bool hasID3v2Tag() const;
/*!
* Returns whether or not the given \a stream can be opened as a TrueAudio
* file.
*
* \note This method is designed to do a quick check. The result may
* not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace TrueAudio
} // namespace TagLib
#endif

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@ -1,131 +0,0 @@
/***************************************************************************
copyright : (C) 2006 by Lukáš Lalinský
email : lalinsky@gmail.com
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.org
(original MPC implementation)
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_TRUEAUDIOPROPERTIES_H
#define TAGLIB_TRUEAUDIOPROPERTIES_H
#include "audioproperties.h"
namespace TagLib {
namespace TrueAudio {
static const unsigned int HeaderSize = 18;
//! An implementation of audio property reading for TrueAudio
/*!
* This reads the data from an TrueAudio stream found in the AudioProperties
* API.
*/
class TAGLIB_EXPORT Properties : public AudioProperties
{
public:
/*!
* Create an instance of TrueAudio::Properties with the data read from the
* ByteVector \a data.
*/
Properties(const ByteVector &data, long streamLength, ReadStyle style = Average);
/*!
* Destroys this TrueAudio::Properties instance.
*/
virtual ~Properties();
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \note This method is just an alias of lengthInSeconds().
*
* \deprecated Use lengthInSeconds().
*/
TAGLIB_DEPRECATED virtual int length() const;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
// BIC: make virtual
int lengthInSeconds() const;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
// BIC: make virtual
int lengthInMilliseconds() const;
/*!
* Returns the average bit rate of the file in kb/s.
*/
virtual int bitrate() const;
/*!
* Returns the sample rate in Hz.
*/
virtual int sampleRate() const;
/*!
* Returns the number of audio channels.
*/
virtual int channels() const;
/*!
* Returns the number of bits per audio sample.
*/
int bitsPerSample() const;
/*!
* Returns the total number of sample frames
*/
unsigned int sampleFrames() const;
/*!
* Returns the major version number.
*/
int ttaVersion() const;
private:
Properties(const Properties &);
Properties &operator=(const Properties &);
void read(const ByteVector &data, long streamLength);
class PropertiesPrivate;
PropertiesPrivate *d;
};
} // namespace TrueAudio
} // namespace TagLib
#endif

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@ -1,580 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_STRING_H
#define TAGLIB_STRING_H
#include "taglib_export.h"
#include "taglib.h"
#include "tbytevector.h"
#include <string>
#include <iostream>
/*!
* \relates TagLib::String
*
* Converts a QString to a TagLib::String without a requirement to link to Qt.
*
* \note consider conversion via usual char-by-char for loop to avoid UTF16->UTF8->UTF16
* conversion happening in the background
*/
#if defined(QT_VERSION) && (QT_VERSION >= 0x040000)
#define QStringToTString(s) TagLib::String(s.toUtf8().data(), TagLib::String::UTF8)
#else
#define QStringToTString(s) TagLib::String((s).utf8().data(), TagLib::String::UTF8)
#endif
/*!
* \relates TagLib::String
*
* Converts a TagLib::String to a QString without a requirement to link to Qt.
*
* \note consider conversion via usual char-by-char for loop to avoid UTF16->UTF8->UTF16
* conversion happening in the background
*
*/
#define TStringToQString(s) QString::fromUtf8((s).toCString(true))
namespace TagLib {
class StringList;
//! A \e wide string class suitable for unicode.
/*!
* This is an implicitly shared \e wide string. For storage it uses
* TagLib::wstring, but as this is an <i>implementation detail</i> this of
* course could change. Strings are stored internally as UTF-16(without BOM/
* CPU byte order)
*
* The use of implicit sharing means that copying a string is cheap, the only
* \e cost comes into play when the copy is modified. Prior to that the string
* just has a pointer to the data of the \e parent String. This also makes
* this class suitable as a function return type.
*
* In addition to adding implicit sharing, this class keeps track of four
* possible encodings, which are the four supported by the ID3v2 standard.
*/
class TAGLIB_EXPORT String
{
public:
#ifndef DO_NOT_DOCUMENT
typedef TagLib::wstring::iterator Iterator;
typedef TagLib::wstring::const_iterator ConstIterator;
#endif
/**
* The four types of string encodings supported by the ID3v2 specification.
* ID3v1 is assumed to be Latin1 and Ogg Vorbis comments use UTF8.
*/
enum Type {
/*!
* IS08859-1, or <i>Latin1</i> encoding. 8 bit characters.
*/
Latin1 = 0,
/*!
* UTF16 with a <i>byte order mark</i>. 16 bit characters.
*/
UTF16 = 1,
/*!
* UTF16 <i>big endian</i>. 16 bit characters. This is the encoding used
* internally by TagLib.
*/
UTF16BE = 2,
/*!
* UTF8 encoding. Characters are usually 8 bits but can be up to 32.
*/
UTF8 = 3,
/*!
* UTF16 <i>little endian</i>. 16 bit characters.
*/
UTF16LE = 4
};
/*!
* Constructs an empty String.
*/
String();
/*!
* Make a shallow, implicitly shared, copy of \a s. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
String(const String &s);
/*!
* Makes a deep copy of the data in \a s.
*
* \note This should only be used with the 8-bit codecs Latin1 and UTF8, when
* used with other codecs it will simply print a warning and exit.
*/
String(const std::string &s, Type t = Latin1);
/*!
* Makes a deep copy of the data in \a s.
*
* /note If \a t is UTF16LE, the byte order of \a s will be swapped regardless
* of the CPU byte order. If UTF16BE, it will not be swapped. This behavior
* will be changed in TagLib2.0.
*/
String(const wstring &s, Type t = UTF16BE);
/*!
* Makes a deep copy of the data in \a s.
*
* /note If \a t is UTF16LE, the byte order of \a s will be swapped regardless
* of the CPU byte order. If UTF16BE, it will not be swapped. This behavior
* will be changed in TagLib2.0.
*/
String(const wchar_t *s, Type t = UTF16BE);
/*!
* Makes a deep copy of the data in \a c.
*
* \note This should only be used with the 8-bit codecs Latin1 and UTF8, when
* used with other codecs it will simply print a warning and exit.
*/
String(char c, Type t = Latin1);
/*!
* Makes a deep copy of the data in \a c.
*/
String(wchar_t c, Type t = Latin1);
/*!
* Makes a deep copy of the data in \a s.
*
* \note This should only be used with the 8-bit codecs Latin1 and UTF8, when
* used with other codecs it will simply print a warning and exit.
*/
String(const char *s, Type t = Latin1);
/*!
* Makes a deep copy of the data in \a v.
*/
String(const ByteVector &v, Type t = Latin1);
/*!
* Destroys this String instance.
*/
virtual ~String();
/*!
* Returns a deep copy of this String as an std::string. The returned string
* is encoded in UTF8 if \a unicode is true, otherwise Latin1.
*
* \see toCString()
*/
std::string to8Bit(bool unicode = false) const;
/*!
* Returns a deep copy of this String as a wstring. The returned string is
* encoded in UTF-16 (without BOM/CPU byte order), not UTF-32 even if wchar_t
* is 32-bit wide.
*
* \see toCWString()
*/
wstring toWString() const;
/*!
* Creates and returns a standard C-style (null-terminated) version of this
* String. The returned string is encoded in UTF8 if \a unicode is true,
* otherwise Latin1.
*
* The returned string is still owned by this String and should not be deleted
* by the user.
*
* The returned pointer remains valid until this String instance is destroyed
* or toCString() is called again.
*
* \warning This however has the side effect that the returned string will remain
* in memory <b>in addition to</b> other memory that is consumed by this
* String instance. So, this method should not be used on large strings or
* where memory is critical. Consider using to8Bit() instead to avoid it.
*
* \see to8Bit()
*/
const char *toCString(bool unicode = false) const;
/*!
* Returns a standard C-style (null-terminated) wide character version of
* this String. The returned string is encoded in UTF-16 (without BOM/CPU byte
* order), not UTF-32 even if wchar_t is 32-bit wide.
*
* The returned string is still owned by this String and should not be deleted
* by the user.
*
* The returned pointer remains valid until this String instance is destroyed
* or any other method of this String is called.
*
* \note This returns a pointer to the String's internal data without any
* conversions.
*
* \see toWString()
*/
const wchar_t *toCWString() const;
/*!
* Returns an iterator pointing to the beginning of the string.
*/
Iterator begin();
/*!
* Returns a const iterator pointing to the beginning of the string.
*/
ConstIterator begin() const;
/*!
* Returns an iterator pointing to the end of the string (the position
* after the last character).
*/
Iterator end();
/*!
* Returns a const iterator pointing to the end of the string (the position
* after the last character).
*/
ConstIterator end() const;
/*!
* Finds the first occurrence of pattern \a s in this string starting from
* \a offset. If the pattern is not found, -1 is returned.
*/
int find(const String &s, int offset = 0) const;
/*!
* Finds the last occurrence of pattern \a s in this string, searched backwards,
* either from the end of the string or starting from \a offset. If the pattern
* is not found, -1 is returned.
*/
int rfind(const String &s, int offset = -1) const;
/*!
* Splits the string on each occurrence of \a separator.
*/
StringList split(const String &separator = " ") const;
/*!
* Returns true if the strings starts with the substring \a s.
*/
bool startsWith(const String &s) const;
/*!
* Extract a substring from this string starting at \a position and
* continuing for \a n characters.
*/
String substr(unsigned int position, unsigned int n = 0xffffffff) const;
/*!
* Append \a s to the current string and return a reference to the current
* string.
*/
String &append(const String &s);
/*!
* Clears the string.
*/
String &clear();
/*!
* Returns an upper case version of the string.
*
* \warning This only works for the characters in US-ASCII, i.e. A-Z.
*/
String upper() const;
/*!
* Returns the size of the string.
*/
unsigned int size() const;
/*!
* Returns the length of the string. Equivalent to size().
*/
unsigned int length() const;
/*!
* Returns true if the string is empty.
*
* \see isNull()
*/
bool isEmpty() const;
/*!
* Returns true if this string is null -- i.e. it is a copy of the
* String::null string.
*
* \note A string can be empty and not null. So do not use this method to
* check if the string is empty.
*
* \see isEmpty()
*
* \deprecated Use isEmpty(), do not differentiate between null and empty.
*/
// BIC: remove
TAGLIB_DEPRECATED bool isNull() const;
/*!
* Returns a ByteVector containing the string's data. If \a t is Latin1 or
* UTF8, this will return a vector of 8 bit characters, otherwise it will use
* 16 bit characters.
*
* \note If \a t is UTF16, the returned data is encoded in little-endian
* format and has a BOM.
*
* \note The returned data is not null terminated.
*/
ByteVector data(Type t) const;
/*!
* Convert the string to an integer.
*
* Returns the integer if the conversion was successful or 0 if the
* string does not represent a number.
*/
// BIC: merge with the method below
int toInt() const;
/*!
* Convert the string to an integer.
*
* If the conversion was successful, it sets the value of \a *ok to
* true and returns the integer. Otherwise it sets \a *ok to false
* and the result is undefined.
*/
int toInt(bool *ok) const;
/*!
* Returns a string with the leading and trailing whitespace stripped.
*/
String stripWhiteSpace() const;
/*!
* Returns true if the file only uses characters required by Latin1.
*/
bool isLatin1() const;
/*!
* Returns true if the file only uses characters required by (7-bit) ASCII.
*/
bool isAscii() const;
/*!
* Converts the base-10 integer \a n to a string.
*/
static String number(int n);
/*!
* Returns a reference to the character at position \a i.
*/
wchar_t &operator[](int i);
/*!
* Returns a const reference to the character at position \a i.
*/
const wchar_t &operator[](int i) const;
/*!
* Compares each character of the String with each character of \a s and
* returns true if the strings match.
*/
bool operator==(const String &s) const;
/*!
* Compares each character of the String with each character of \a s and
* returns false if the strings match.
*/
bool operator!=(const String &s) const;
/*!
* Compares each character of the String with each character of \a s and
* returns true if the strings match.
*/
bool operator==(const char *s) const;
/*!
* Compares each character of the String with each character of \a s and
* returns false if the strings match.
*/
bool operator!=(const char *s) const;
/*!
* Compares each character of the String with each character of \a s and
* returns true if the strings match.
*/
bool operator==(const wchar_t *s) const;
/*!
* Compares each character of the String with each character of \a s and
* returns false if the strings match.
*/
bool operator!=(const wchar_t *s) const;
/*!
* Appends \a s to the end of the String.
*/
String &operator+=(const String &s);
/*!
* Appends \a s to the end of the String.
*/
String &operator+=(const wchar_t* s);
/*!
* Appends \a s to the end of the String.
*/
String &operator+=(const char* s);
/*!
* Appends \a s to the end of the String.
*/
String &operator+=(wchar_t c);
/*!
* Appends \a c to the end of the String.
*/
String &operator+=(char c);
/*!
* Performs a shallow, implicitly shared, copy of \a s, overwriting the
* String's current data.
*/
String &operator=(const String &s);
/*!
* Performs a deep copy of the data in \a s.
*/
String &operator=(const std::string &s);
/*!
* Performs a deep copy of the data in \a s.
*/
String &operator=(const wstring &s);
/*!
* Performs a deep copy of the data in \a s.
*/
String &operator=(const wchar_t *s);
/*!
* Performs a deep copy of the data in \a s.
*/
String &operator=(char c);
/*!
* Performs a deep copy of the data in \a s.
*/
String &operator=(wchar_t c);
/*!
* Performs a deep copy of the data in \a s.
*/
String &operator=(const char *s);
/*!
* Performs a deep copy of the data in \a v.
*/
String &operator=(const ByteVector &v);
/*!
* Exchanges the content of the String by the content of \a s.
*/
void swap(String &s);
/*!
* To be able to use this class in a Map, this operator needed to be
* implemented. Returns true if \a s is less than this string in a byte-wise
* comparison.
*/
bool operator<(const String &s) const;
/*!
* A null string provided for convenience.
*
* \warning Do not modify this variable. It will mess up the internal state
* of TagLib.
*
* \deprecated Use String().
*/
// BIC: remove
TAGLIB_DEPRECATED static String null;
protected:
/*!
* If this String is being shared via implicit sharing, do a deep copy of the
* data and separate from the shared members. This should be called by all
* non-const subclass members.
*/
void detach();
private:
/*!
* \deprecated This variable is no longer used, but NEVER remove this. It
* may lead to a linkage error.
*/
// BIC: remove
TAGLIB_DEPRECATED static const Type WCharByteOrder;
class StringPrivate;
StringPrivate *d;
};
} // namespace TagLib
/*!
* \relates TagLib::String
*
* Concatenates \a s1 and \a s2 and returns the result as a string.
*/
TAGLIB_EXPORT TagLib::String operator+(const TagLib::String &s1, const TagLib::String &s2);
/*!
* \relates TagLib::String
*
* Concatenates \a s1 and \a s2 and returns the result as a string.
*/
TAGLIB_EXPORT TagLib::String operator+(const char *s1, const TagLib::String &s2);
/*!
* \relates TagLib::String
*
* Concatenates \a s1 and \a s2 and returns the result as a string.
*/
TAGLIB_EXPORT TagLib::String operator+(const TagLib::String &s1, const char *s2);
/*!
* \relates TagLib::String
*
* Send the string to an output stream.
*/
TAGLIB_EXPORT std::ostream &operator<<(std::ostream &s, const TagLib::String &str);
#endif

115
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@ -1,115 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_STRINGLIST_H
#define TAGLIB_STRINGLIST_H
#include "tstring.h"
#include "tlist.h"
#include "tbytevectorlist.h"
#include "taglib_export.h"
#include <iostream>
namespace TagLib {
//! A list of strings
/*!
* This is a specialization of the List class with some members convention for
* string operations.
*/
class TAGLIB_EXPORT StringList : public List<String>
{
public:
/*!
* Constructs an empty StringList.
*/
StringList();
/*!
* Make a shallow, implicitly shared, copy of \a l. Because this is
* implicitly shared, this method is lightweight and suitable for
* pass-by-value usage.
*/
StringList(const StringList &l);
/*!
* Constructs a StringList with \a s as a member.
*/
StringList(const String &s);
/*!
* Makes a deep copy of the data in \a vl.
*
* \note This should only be used with the 8-bit codecs Latin1 and UTF8, when
* used with other codecs it will simply print a warning and exit.
*/
StringList(const ByteVectorList &vl, String::Type t = String::Latin1);
/*!
* Destroys this StringList instance.
*/
virtual ~StringList();
/*!
* Concatenate the list of strings into one string separated by \a separator.
*/
String toString(const String &separator = " ") const;
/*!
* Appends \a s to the end of the list and returns a reference to the
* list.
*/
StringList &append(const String &s);
/*!
* Appends all of the values in \a l to the end of the list and returns a
* reference to the list.
*/
StringList &append(const StringList &l);
/*!
* Splits the String \a s into several strings at \a pattern. This will not include
* the pattern in the returned strings.
*/
static StringList split(const String &s, const String &pattern);
private:
class StringListPrivate;
StringListPrivate *d;
};
} // namespace TagLib
/*!
* \related TagLib::StringList
* Send the StringList to an output stream.
*/
std::ostream TAGLIB_EXPORT &operator<<(std::ostream &s, const TagLib::StringList &l);
#endif

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@ -1,123 +0,0 @@
/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_UNIQUEFILEIDENTIFIERFRAME
#define TAGLIB_UNIQUEFILEIDENTIFIERFRAME
#include "id3v2frame.h"
namespace TagLib {
namespace ID3v2 {
/*!
* This is an implementation of ID3v2 unique file identifier frames. This
* frame is used to identify the file in an arbitrary database identified
* by the owner field.
*/
//! An implementation of ID3v2 unique identifier frames
class TAGLIB_EXPORT UniqueFileIdentifierFrame : public ID3v2::Frame
{
friend class FrameFactory;
public:
/*!
* Creates a unique file identifier frame based on \a data.
*/
UniqueFileIdentifierFrame(const ByteVector &data);
/*!
* Creates a unique file identifier frame with the owner \a owner and
* the identification \a id.
*/
UniqueFileIdentifierFrame(const String &owner, const ByteVector &id);
/*!
* Destroys the frame.
*/
~UniqueFileIdentifierFrame();
/*!
* Returns the owner for the frame; essentially this is the key for
* determining which identification scheme this key belongs to. This
* will usually either be an email address or URL for the person or tool
* used to create the unique identifier.
*
* \see setOwner()
*/
String owner() const;
/*!
* Returns the unique identifier. Though sometimes this is a text string
* it also may be binary data and as much should be assumed when handling
* it.
*/
ByteVector identifier() const;
/*!
* Sets the owner of the identification scheme to \a s.
*
* \see owner()
*/
void setOwner(const String &s);
/*!
* Sets the unique file identifier to \a v.
*
* \see identifier()
*/
void setIdentifier(const ByteVector &v);
virtual String toString() const;
PropertyMap asProperties() const;
/*!
* UFID frames each have a unique owner. This searches for a UFID
* frame with the owner \a o and returns a pointer to it.
*
* \see owner()
*/
static UniqueFileIdentifierFrame *findByOwner(const Tag *tag, const String &o);
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
UniqueFileIdentifierFrame(const UniqueFileIdentifierFrame &);
UniqueFileIdentifierFrame &operator=(const UniqueFileIdentifierFrame &);
UniqueFileIdentifierFrame(const ByteVector &data, Header *h);
class UniqueFileIdentifierFramePrivate;
UniqueFileIdentifierFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

79
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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_UNKNOWNFRAME_H
#define TAGLIB_UNKNOWNFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace TagLib {
namespace ID3v2 {
//! A frame type \e unknown to TagLib.
/*!
* This class represents a frame type not known (or more often simply
* unimplemented) in TagLib. This is here provide a basic API for
* manipulating the binary data of unknown frames and to provide a means
* of rendering such \e unknown frames.
*
* Please note that a cleaner way of handling frame types that TagLib
* does not understand is to subclass ID3v2::Frame and ID3v2::FrameFactory
* to have your frame type supported through the standard ID3v2 mechanism.
*/
class TAGLIB_EXPORT UnknownFrame : public Frame
{
friend class FrameFactory;
public:
UnknownFrame(const ByteVector &data);
virtual ~UnknownFrame();
virtual String toString() const;
/*!
* Returns the field data (everything but the header) for this frame.
*/
ByteVector data() const;
protected:
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
UnknownFrame(const ByteVector &data, Header *h);
UnknownFrame(const UnknownFrame &);
UnknownFrame &operator=(const UnknownFrame &);
class UnknownFramePrivate;
UnknownFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
copyright : (C) 2006 by Urs Fleisch
email : ufleisch@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* This library is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License version *
* 2.1 as published by the Free Software Foundation. *
* *
* This library is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this library; if not, write to the Free Software *
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA *
* 02110-1301 USA *
* *
* Alternatively, this file is available under the Mozilla Public *
* License Version 1.1. You may obtain a copy of the License at *
* http://www.mozilla.org/MPL/ *
***************************************************************************/
#ifndef TAGLIB_UNSYNCHRONIZEDLYRICSFRAME_H
#define TAGLIB_UNSYNCHRONIZEDLYRICSFRAME_H
#include "id3v2frame.h"
namespace TagLib {
namespace ID3v2 {
//! ID3v2 unsynchronized lyrics frame
/*!
* An implementation of ID3v2 unsynchronized lyrics.
*/
class TAGLIB_EXPORT UnsynchronizedLyricsFrame : public Frame
{
friend class FrameFactory;
public:
/*!
* Construct an empty unsynchronized lyrics frame that will use the text encoding
* \a encoding.
*/
explicit UnsynchronizedLyricsFrame(String::Type encoding = String::Latin1);
/*!
* Construct a unsynchronized lyrics frame based on the data in \a data.
*/
explicit UnsynchronizedLyricsFrame(const ByteVector &data);
/*!
* Destroys this UnsynchronizedLyricsFrame instance.
*/
virtual ~UnsynchronizedLyricsFrame();
/*!
* Returns the text of this unsynchronized lyrics frame.
*
* \see text()
*/
virtual String toString() const;
/*!
* Returns the language encoding as a 3 byte encoding as specified by
* <a href="http://en.wikipedia.org/wiki/ISO_639">ISO-639-2</a>.
*
* \note Most taggers simply ignore this value.
*
* \see setLanguage()
*/
ByteVector language() const;
/*!
* Returns the description of this unsynchronized lyrics frame.
*
* \note Most taggers simply ignore this value.
*
* \see setDescription()
*/
String description() const;
/*!
* Returns the text of this unsynchronized lyrics frame.
*
* \see setText()
*/
String text() const;
/*!
* Set the language using the 3 byte language code from
* <a href="http://en.wikipedia.org/wiki/ISO_639">ISO-639-2</a> to
* \a languageCode.
*
* \see language()
*/
void setLanguage(const ByteVector &languageCode);
/*!
* Sets the description of the unsynchronized lyrics frame to \a s.
*
* \see description()
*/
void setDescription(const String &s);
/*!
* Sets the text portion of the unsynchronized lyrics frame to \a s.
*
* \see text()
*/
virtual void setText(const String &s);
/*!
* Returns the text encoding that will be used in rendering this frame.
* This defaults to the type that was either specified in the constructor
* or read from the frame when parsed.
*
* \see setTextEncoding()
* \see render()
*/
String::Type textEncoding() const;
/*!
* Sets the text encoding to be used when rendering this frame to
* \a encoding.
*
* \see textEncoding()
* \see render()
*/
void setTextEncoding(String::Type encoding);
/*! Parses this frame as PropertyMap with a single key.
* - if description() is empty or "LYRICS", the key will be "LYRICS"
* - if description() is not a valid PropertyMap key, the frame will be
* marked unsupported by an entry "USLT/<description>" in the unsupportedData()
* attribute of the returned map.
* - otherwise, the key will be "LYRICS:<description>"
* - The single value will be the frame's text().
* Note that currently the language() field is not supported by the PropertyMap
* interface.
*/
PropertyMap asProperties() const;
/*!
* LyricsFrames each have a unique description. This searches for a lyrics
* frame with the description \a d and returns a pointer to it. If no
* frame is found that matches the given description null is returned.
*
* \see description()
*/
static UnsynchronizedLyricsFrame *findByDescription(const Tag *tag, const String &d);
protected:
// Reimplementations.
virtual void parseFields(const ByteVector &data);
virtual ByteVector renderFields() const;
private:
/*!
* The constructor used by the FrameFactory.
*/
UnsynchronizedLyricsFrame(const ByteVector &data, Header *h);
UnsynchronizedLyricsFrame(const UnsynchronizedLyricsFrame &);
UnsynchronizedLyricsFrame &operator=(const UnsynchronizedLyricsFrame &);
class UnsynchronizedLyricsFramePrivate;
UnsynchronizedLyricsFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
#endif

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