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Remove 3rdparty taglib

This commit is contained in:
Jonas Kvinge 2021-02-26 22:36:26 +01:00
parent f507fef40d
commit 32b94555c3
398 changed files with 25 additions and 63930 deletions
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3
.circleci/config.yml
View File

@ -80,6 +80,7 @@ commands:
libpulse-devel
gstreamer-devel
gstreamer-plugins-base-devel
taglib-devel
vlc-devel
libQt5Core-devel
libQt5Gui-devel
@ -183,6 +184,7 @@ commands:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev
@ -234,6 +236,7 @@ commands:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev

12
.github/workflows/ccpp.yml vendored
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@ -39,6 +39,7 @@ jobs:
gstreamer-devel
gstreamer-plugins-base-devel
vlc-devel
taglib-devel
libQt5Core-devel
libQt5Gui-devel
libQt5Widgets-devel
@ -107,6 +108,7 @@ jobs:
gstreamer-devel
gstreamer-plugins-base-devel
vlc-devel
taglib-devel
libQt5Core-devel
libQt5Gui-devel
libQt5Widgets-devel
@ -183,6 +185,7 @@ jobs:
gstreamer-devel
gstreamer-plugins-base-devel
vlc-devel
taglib-devel
libQt5Core-devel
libQt5Gui-devel
libQt5Widgets-devel
@ -260,6 +263,7 @@ jobs:
gstreamer-devel
gstreamer-plugins-base-devel
vlc-devel
taglib-devel
qt6-core-devel
qt6-gui-devel
qt6-widgets-devel
@ -338,6 +342,7 @@ jobs:
#gstreamer-devel
#gstreamer-plugins-base-devel
#vlc-devel
#taglib-devel
#libQt5Core-devel
#libQt5Gui-devel
#libQt5Widgets-devel
@ -418,6 +423,7 @@ jobs:
#gstreamer-devel
#gstreamer-plugins-base-devel
#vlc-devel
#taglib-devel
#qt6-core-devel
#qt6-gui-devel
#qt6-widgets-devel
@ -675,6 +681,7 @@ jobs:
libmtp-devel
libjpeg-devel
cairo-devel
taglib-devel
dbus-x11
xorg-x11-server-Xvfb
xorg-x11-xauth
@ -737,6 +744,7 @@ jobs:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev
@ -794,6 +802,7 @@ jobs:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev
@ -855,6 +864,7 @@ jobs:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev
@ -917,6 +927,7 @@ jobs:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev
@ -979,6 +990,7 @@ jobs:
libgnutls28-dev
libasound2-dev
libpulse-dev
libtag1-dev
qtbase5-dev
qtbase5-dev-tools
qtbase5-private-dev

30
3rdparty/README.md vendored
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@ -12,36 +12,6 @@ It is included here because it is not packed by distros and is also used on macO
URL: https://github.com/itay-grudev/SingleApplication
taglib
------
TagLib is a library for reading and editing the meta-data of several popular audio formats. It is also used
by Strawberry to identify audio files. It is important that it is kept up-to-date for Strawberry to function
correctly.
It is kept in 3rdparty because there currently is no official release of TagLib with the features and bugfixes
that are in the official repository. And also because some distros use older, or unpatched versions.
There is a bug in the latest version (1.11.1) corrupting Ogg files,
see: https://github.com/taglib/taglib/issues/864
If you decide to use the systems taglib, make sure it has been patched with the following commit:
https://github.com/taglib/taglib/commit/9336c82da3a04552168f208cd7a5fa4646701ea4
The current taglib in 3rdparty also has the following features:
- Audio file detection by content.
- DSF and DSDIFF support
URL: https://github.com/taglib/taglib
utf8-cpp
--------
This is 2 header files used by taglib, but kept in a separate directory because it is maintained by others.
URL: http://utfcpp.sourceforge.net/
SPMediaKeyTap
-------------

402
3rdparty/taglib/CMakeLists.txt vendored
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@ -1,402 +0,0 @@
cmake_minimum_required(VERSION 3.0)
set(TAGLIB_SOVERSION_CURRENT 17)
set(TAGLIB_SOVERSION_REVISION 0)
set(TAGLIB_SOVERSION_AGE 16)
math(EXPR TAGLIB_SOVERSION_MAJOR "${TAGLIB_SOVERSION_CURRENT} - ${TAGLIB_SOVERSION_AGE}")
math(EXPR TAGLIB_SOVERSION_MINOR "${TAGLIB_SOVERSION_AGE}")
math(EXPR TAGLIB_SOVERSION_PATCH "${TAGLIB_SOVERSION_REVISION}")
include(ConfigureChecks.cmake)
set(TESTS_DIR "${CMAKE_SOURCE_DIR}/tests/taglib/")
configure_file(taglib-config.h.cmake "${CMAKE_CURRENT_BINARY_DIR}/taglib-config.h")
add_definitions(-DHAVE_CONFIG_H)
add_definitions(-DTAGLIB_STATIC)
set(tag_HDRS
tag.h
fileref.h
audioproperties.h
taglib_export.h
toolkit/taglib.h
toolkit/tstring.h
toolkit/tlist.h
toolkit/tlist.tcc
toolkit/tstringlist.h
toolkit/tstringhandler.h
toolkit/tbytevector.h
toolkit/tbytevectorlist.h
toolkit/tbytevectorstream.h
toolkit/tiostream.h
toolkit/tfile.h
toolkit/tfilestream.h
toolkit/tmap.h
toolkit/tmap.tcc
toolkit/tpicture.h
toolkit/tpicturemap.h
toolkit/tpropertymap.h
toolkit/trefcounter.h
toolkit/tdebuglistener.h
mpeg/mpegfile.h
mpeg/mpegproperties.h
mpeg/mpegheader.h
mpeg/xingheader.h
mpeg/id3v1/id3v1tag.h
mpeg/id3v1/id3v1genres.h
mpeg/id3v2/id3v2.h
mpeg/id3v2/id3v2extendedheader.h
mpeg/id3v2/id3v2frame.h
mpeg/id3v2/id3v2header.h
mpeg/id3v2/id3v2synchdata.h
mpeg/id3v2/id3v2footer.h
mpeg/id3v2/id3v2framefactory.h
mpeg/id3v2/id3v2tag.h
mpeg/id3v2/frames/attachedpictureframe.h
mpeg/id3v2/frames/commentsframe.h
mpeg/id3v2/frames/eventtimingcodesframe.h
mpeg/id3v2/frames/generalencapsulatedobjectframe.h
mpeg/id3v2/frames/ownershipframe.h
mpeg/id3v2/frames/popularimeterframe.h
mpeg/id3v2/frames/privateframe.h
mpeg/id3v2/frames/relativevolumeframe.h
mpeg/id3v2/frames/synchronizedlyricsframe.h
mpeg/id3v2/frames/textidentificationframe.h
mpeg/id3v2/frames/uniquefileidentifierframe.h
mpeg/id3v2/frames/unknownframe.h
mpeg/id3v2/frames/unsynchronizedlyricsframe.h
mpeg/id3v2/frames/urllinkframe.h
mpeg/id3v2/frames/chapterframe.h
mpeg/id3v2/frames/tableofcontentsframe.h
mpeg/id3v2/frames/podcastframe.h
ogg/oggfile.h
ogg/oggpage.h
ogg/oggpageheader.h
ogg/xiphcomment.h
ogg/vorbis/vorbisfile.h
ogg/vorbis/vorbisproperties.h
ogg/flac/oggflacfile.h
ogg/speex/speexfile.h
ogg/speex/speexproperties.h
ogg/opus/opusfile.h
ogg/opus/opusproperties.h
flac/flacfile.h
flac/flacpicture.h
flac/flacproperties.h
flac/flacmetadatablock.h
ape/apefile.h
ape/apeproperties.h
ape/apetag.h
ape/apefooter.h
ape/apeitem.h
mpc/mpcfile.h
mpc/mpcproperties.h
wavpack/wavpackfile.h
wavpack/wavpackproperties.h
trueaudio/trueaudiofile.h
trueaudio/trueaudioproperties.h
riff/rifffile.h
riff/aiff/aifffile.h
riff/aiff/aiffproperties.h
riff/wav/wavfile.h
riff/wav/wavproperties.h
riff/wav/infotag.h
asf/asffile.h
asf/asfproperties.h
asf/asftag.h
asf/asfattribute.h
asf/asfpicture.h
mp4/mp4file.h
mp4/mp4atom.h
mp4/mp4tag.h
mp4/mp4item.h
mp4/mp4properties.h
mp4/mp4coverart.h
mod/modfilebase.h
mod/modfile.h
mod/modtag.h
mod/modproperties.h
it/itfile.h
it/itproperties.h
s3m/s3mfile.h
s3m/s3mproperties.h
xm/xmfile.h
xm/xmproperties.h
dsf/dsffile.h
dsf/dsfproperties.h
dsdiff/dsdifffile.h
dsdiff/dsdiffproperties.h
dsdiff/dsdiffdiintag.h
)
set(mpeg_SRCS
mpeg/mpegfile.cpp
mpeg/mpegproperties.cpp
mpeg/mpegheader.cpp
mpeg/xingheader.cpp
)
set(id3v1_SRCS
mpeg/id3v1/id3v1tag.cpp
mpeg/id3v1/id3v1genres.cpp
)
set(id3v2_SRCS
mpeg/id3v2/id3v2framefactory.cpp
mpeg/id3v2/id3v2synchdata.cpp
mpeg/id3v2/id3v2tag.cpp
mpeg/id3v2/id3v2header.cpp
mpeg/id3v2/id3v2frame.cpp
mpeg/id3v2/id3v2footer.cpp
mpeg/id3v2/id3v2extendedheader.cpp
)
set(frames_SRCS
mpeg/id3v2/frames/attachedpictureframe.cpp
mpeg/id3v2/frames/commentsframe.cpp
mpeg/id3v2/frames/eventtimingcodesframe.cpp
mpeg/id3v2/frames/generalencapsulatedobjectframe.cpp
mpeg/id3v2/frames/ownershipframe.cpp
mpeg/id3v2/frames/popularimeterframe.cpp
mpeg/id3v2/frames/privateframe.cpp
mpeg/id3v2/frames/relativevolumeframe.cpp
mpeg/id3v2/frames/synchronizedlyricsframe.cpp
mpeg/id3v2/frames/textidentificationframe.cpp
mpeg/id3v2/frames/uniquefileidentifierframe.cpp
mpeg/id3v2/frames/unknownframe.cpp
mpeg/id3v2/frames/unsynchronizedlyricsframe.cpp
mpeg/id3v2/frames/urllinkframe.cpp
mpeg/id3v2/frames/chapterframe.cpp
mpeg/id3v2/frames/tableofcontentsframe.cpp
mpeg/id3v2/frames/podcastframe.cpp
)
set(ogg_SRCS
ogg/oggfile.cpp
ogg/oggpage.cpp
ogg/oggpageheader.cpp
ogg/xiphcomment.cpp
)
set(vorbis_SRCS
ogg/vorbis/vorbisfile.cpp
ogg/vorbis/vorbisproperties.cpp
)
set(flacs_SRCS
flac/flacfile.cpp
flac/flacpicture.cpp
flac/flacproperties.cpp
flac/flacmetadatablock.cpp
flac/flacunknownmetadatablock.cpp
)
set(oggflacs_SRCS
ogg/flac/oggflacfile.cpp
)
set(mpc_SRCS
mpc/mpcfile.cpp
mpc/mpcproperties.cpp
)
set(mp4_SRCS
mp4/mp4file.cpp
mp4/mp4atom.cpp
mp4/mp4tag.cpp
mp4/mp4item.cpp
mp4/mp4properties.cpp
mp4/mp4coverart.cpp
)
set(ape_SRCS
ape/apetag.cpp
ape/apefooter.cpp
ape/apeitem.cpp
ape/apefile.cpp
ape/apeproperties.cpp
)
set(wavpack_SRCS
wavpack/wavpackfile.cpp
wavpack/wavpackproperties.cpp
)
set(speex_SRCS
ogg/speex/speexfile.cpp
ogg/speex/speexproperties.cpp
)
set(opus_SRCS
ogg/opus/opusfile.cpp
ogg/opus/opusproperties.cpp
)
set(trueaudio_SRCS
trueaudio/trueaudiofile.cpp
trueaudio/trueaudioproperties.cpp
)
set(asf_SRCS
asf/asftag.cpp
asf/asffile.cpp
asf/asfproperties.cpp
asf/asfattribute.cpp
asf/asfpicture.cpp
)
set(riff_SRCS
riff/rifffile.cpp
)
set(aiff_SRCS
riff/aiff/aifffile.cpp
riff/aiff/aiffproperties.cpp
)
set(wav_SRCS
riff/wav/wavfile.cpp
riff/wav/wavproperties.cpp
riff/wav/infotag.cpp
)
set(mod_SRCS
mod/modfilebase.cpp
mod/modfile.cpp
mod/modtag.cpp
mod/modproperties.cpp
)
set(s3m_SRCS
s3m/s3mfile.cpp
s3m/s3mproperties.cpp
)
set(it_SRCS
it/itfile.cpp
it/itproperties.cpp
)
set(xm_SRCS
xm/xmfile.cpp
xm/xmproperties.cpp
)
set(dsf_SRCS
dsf/dsffile.cpp
dsf/dsfproperties.cpp
)
set(dsdiff_SRCS
dsdiff/dsdifffile.cpp
dsdiff/dsdiffproperties.cpp
dsdiff/dsdiffdiintag.cpp
)
set(toolkit_SRCS
toolkit/taglib.cpp
toolkit/tstring.cpp
toolkit/tstringlist.cpp
toolkit/tstringhandler.cpp
toolkit/tbytevector.cpp
toolkit/tbytevectorlist.cpp
toolkit/tbytevectorstream.cpp
toolkit/tiostream.cpp
toolkit/tfile.cpp
toolkit/tfilestream.cpp
toolkit/tdebug.cpp
toolkit/tpicture.cpp
toolkit/tpicturemap.cpp
toolkit/tpropertymap.cpp
toolkit/trefcounter.cpp
toolkit/tdebuglistener.cpp
toolkit/tzlib.cpp
)
set(tag_LIB_SRCS
${mpeg_SRCS}
${id3v1_SRCS}
${id3v2_SRCS}
${frames_SRCS}
${ogg_SRCS}
${vorbis_SRCS}
${oggflacs_SRCS}
${mpc_SRCS}
${ape_SRCS}
${toolkit_SRCS}
${flacs_SRCS}
${wavpack_SRCS}
${speex_SRCS}
${trueaudio_SRCS}
${riff_SRCS}
${aiff_SRCS} ${wav_SRCS}
${asf_SRCS}
${mp4_SRCS}
${mod_SRCS}
${s3m_SRCS}
${it_SRCS}
${xm_SRCS}
${opus_SRCS}
${dsf_SRCS}
${dsdiff_SRCS}
${zlib_SRCS}
tag.cpp
tagunion.cpp
fileref.cpp
audioproperties.cpp
tagutils.cpp
)
add_library(tag STATIC ${tag_LIB_SRCS} ${tag_HDRS})
target_include_directories(tag PRIVATE
${ZLIB_INCLUDE_DIR}
${CMAKE_CURRENT_BINARY_DIR}
${CMAKE_CURRENT_SOURCE_DIR}
${CMAKE_CURRENT_SOURCE_DIR}/toolkit
${CMAKE_CURRENT_SOURCE_DIR}/asf
${CMAKE_CURRENT_SOURCE_DIR}/mpeg
${CMAKE_CURRENT_SOURCE_DIR}/ogg
${CMAKE_CURRENT_SOURCE_DIR}/ogg/flac
${CMAKE_CURRENT_SOURCE_DIR}/flac
${CMAKE_CURRENT_SOURCE_DIR}/mpc
${CMAKE_CURRENT_SOURCE_DIR}/mp4
${CMAKE_CURRENT_SOURCE_DIR}/ogg/vorbis
${CMAKE_CURRENT_SOURCE_DIR}/ogg/speex
${CMAKE_CURRENT_SOURCE_DIR}/ogg/opus
${CMAKE_CURRENT_SOURCE_DIR}/mpeg/id3v2
${CMAKE_CURRENT_SOURCE_DIR}/mpeg/id3v2/frames
${CMAKE_CURRENT_SOURCE_DIR}/mpeg/id3v1
${CMAKE_CURRENT_SOURCE_DIR}/ape
${CMAKE_CURRENT_SOURCE_DIR}/wavpack
${CMAKE_CURRENT_SOURCE_DIR}/trueaudio
${CMAKE_CURRENT_SOURCE_DIR}/riff
${CMAKE_CURRENT_SOURCE_DIR}/riff/aiff
${CMAKE_CURRENT_SOURCE_DIR}/riff/wav
${CMAKE_CURRENT_SOURCE_DIR}/mod
${CMAKE_CURRENT_SOURCE_DIR}/s3m
${CMAKE_CURRENT_SOURCE_DIR}/it
${CMAKE_CURRENT_SOURCE_DIR}/xm
${CMAKE_CURRENT_SOURCE_DIR}/dsf
${CMAKE_CURRENT_SOURCE_DIR}/dsdiff
${CMAKE_SOURCE_DIR}/3rdparty
)
target_link_libraries(tag PRIVATE ${ZLIB_LIBRARIES})
set_target_properties(tag PROPERTIES
VERSION ${TAGLIB_SOVERSION_MAJOR}.${TAGLIB_SOVERSION_MINOR}.${TAGLIB_SOVERSION_PATCH}
SOVERSION ${TAGLIB_SOVERSION_MAJOR}
DEFINE_SYMBOL MAKE_TAGLIB_LIB
LINK_INTERFACE_LIBRARIES ""
)
foreach(header ${tag_HDRS})
get_filename_component(header_name ${header} NAME)
configure_file(
"${header}"
"${CMAKE_CURRENT_BINARY_DIR}/headers/taglib/${header_name}"
COPYONLY
)
endforeach()

502
3rdparty/taglib/COPYING vendored
View File

@ -1,502 +0,0 @@
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Lesser General Public License, applies to some
specially designated software packages--typically libraries--of the
Free Software Foundation and other authors who decide to use it. You
can use it too, but we suggest you first think carefully about whether
this license or the ordinary General Public License is the better
strategy to use in any particular case, based on the explanations below.
When we speak of free software, we are referring to freedom of use,
not price. Our General Public Licenses are designed to make sure that
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That's all there is to it!

216
3rdparty/taglib/ConfigureChecks.cmake vendored
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@ -1,216 +0,0 @@
include(CheckLibraryExists)
include(CheckTypeSize)
include(CheckCXXCompilerFlag)
include(CheckCXXSourceCompiles)
# Check if the size of numeric types are suitable.
check_type_size("short" SIZEOF_SHORT)
if(NOT SIZEOF_SHORT EQUAL 2)
message(FATAL_ERROR "TagLib requires that short is 16-bit wide.")
endif()
check_type_size("int" SIZEOF_INT)
if(NOT SIZEOF_INT EQUAL 4)
message(FATAL_ERROR "TagLib requires that int is 32-bit wide.")
endif()
check_type_size("long long" SIZEOF_LONGLONG)
if(NOT SIZEOF_LONGLONG EQUAL 8)
message(FATAL_ERROR "TagLib requires that long long is 64-bit wide.")
endif()
check_type_size("wchar_t" SIZEOF_WCHAR_T)
if(SIZEOF_WCHAR_T LESS 2)
message(FATAL_ERROR "TagLib requires that wchar_t is sufficient to store a UTF-16 char.")
endif()
check_type_size("float" SIZEOF_FLOAT)
if(NOT SIZEOF_FLOAT EQUAL 4)
message(FATAL_ERROR "TagLib requires that float is 32-bit wide.")
endif()
check_type_size("double" SIZEOF_DOUBLE)
if(NOT SIZEOF_DOUBLE EQUAL 8)
message(FATAL_ERROR "TagLib requires that double is 64-bit wide.")
endif()
# Determine which kind of atomic operations your compiler supports.
check_cxx_source_compiles("
#include <atomic>
int main() {
std::atomic_int x(1);
++x;
--x;
return 0;
}
" HAVE_STD_ATOMIC)
if(NOT HAVE_STD_ATOMIC)
check_cxx_source_compiles("
int main() {
volatile int x;
__sync_add_and_fetch(&x, 1);
int y = __sync_sub_and_fetch(&x, 1);
return 0;
}
" HAVE_GCC_ATOMIC)
if(NOT HAVE_GCC_ATOMIC)
check_cxx_source_compiles("
#include <libkern/OSAtomic.h>
int main() {
volatile int32_t x;
OSAtomicIncrement32Barrier(&x);
int32_t y = OSAtomicDecrement32Barrier(&x);
return 0;
}
" HAVE_MAC_ATOMIC)
if(NOT HAVE_MAC_ATOMIC)
check_cxx_source_compiles("
#include <windows.h>
int main() {
volatile LONG x;
InterlockedIncrement(&x);
LONG y = InterlockedDecrement(&x);
return 0;
}
" HAVE_WIN_ATOMIC)
if(NOT HAVE_WIN_ATOMIC)
check_cxx_source_compiles("
#include <ia64intrin.h>
int main() {
volatile int x;
__sync_add_and_fetch(&x, 1);
int y = __sync_sub_and_fetch(&x, 1);
return 0;
}
" HAVE_IA64_ATOMIC)
endif()
endif()
endif()
endif()
# Determine which kind of byte swap functions your compiler supports.
check_cxx_source_compiles("
int main() {
__builtin_bswap16(0);
__builtin_bswap32(0);
__builtin_bswap64(0);
return 0;
}
" HAVE_GCC_BYTESWAP)
if(NOT HAVE_GCC_BYTESWAP)
check_cxx_source_compiles("
#include <byteswap.h>
int main() {
__bswap_16(0);
__bswap_32(0);
__bswap_64(0);
return 0;
}
" HAVE_GLIBC_BYTESWAP)
if(NOT HAVE_GLIBC_BYTESWAP)
check_cxx_source_compiles("
#include <stdlib.h>
int main() {
_byteswap_ushort(0);
_byteswap_ulong(0);
_byteswap_uint64(0);
return 0;
}
" HAVE_MSC_BYTESWAP)
if(NOT HAVE_MSC_BYTESWAP)
check_cxx_source_compiles("
#include <libkern/OSByteOrder.h>
int main() {
OSSwapInt16(0);
OSSwapInt32(0);
OSSwapInt64(0);
return 0;
}
" HAVE_MAC_BYTESWAP)
if(NOT HAVE_MAC_BYTESWAP)
check_cxx_source_compiles("
#include <sys/endian.h>
int main() {
swap16(0);
swap32(0);
swap64(0);
return 0;
}
" HAVE_OPENBSD_BYTESWAP)
endif()
endif()
endif()
endif()
# Determine whether your compiler supports some safer version of vsprintf.
check_cxx_source_compiles("
#include <cstdio>
#include <cstdarg>
int main() {
char buf[20];
va_list args;
vsnprintf(buf, 20, \"%d\", args);
return 0;
}
" HAVE_VSNPRINTF)
if(NOT HAVE_VSNPRINTF)
check_cxx_source_compiles("
#include <cstdio>
#include <cstdarg>
int main() {
char buf[20];
va_list args;
vsprintf_s(buf, \"%d\", args);
return 0;
}
" HAVE_VSPRINTF_S)
endif()
# Determine whether your compiler supports ISO _strdup.
check_cxx_source_compiles("
#include <cstring>
int main() {
_strdup(0);
return 0;
}
" HAVE_ISO_STRDUP)
# Determine whether zlib is installed.
if(NOT ZLIB_SOURCE)
find_package(ZLIB)
if(ZLIB_FOUND)
set(HAVE_ZLIB 1)
else()
set(HAVE_ZLIB 0)
endif()
endif()
# Determine whether CppUnit is installed.
if(BUILD_TESTS AND NOT BUILD_SHARED_LIBS)
find_package(CppUnit)
if(NOT CppUnit_FOUND)
message(STATUS "CppUnit not found, disabling tests.")
set(BUILD_TESTS OFF)
endif()
endif()
# Detect WinRT mode
if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
set(PLATFORM WINRT 1)
endif()

26
3rdparty/taglib/README.md vendored
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@ -1,26 +0,0 @@
# TagLib
[![Build Status](https://travis-ci.org/taglib/taglib.svg?branch=master)](https://travis-ci.org/taglib/taglib)
### TagLib Audio Metadata Library
http://taglib.org/
TagLib is a library for reading and editing the metadata of several
popular audio formats. Currently it supports both ID3v1 and [ID3v2][]
for MP3 files, [Ogg Vorbis][] comments and ID3 tags
in [FLAC][], MPC, Speex, WavPack, TrueAudio, WAV, AIFF, MP4, APE,
DSF, DFF, and ASF files.
TagLib is distributed under the [GNU Lesser General Public License][]
(LGPL) and [Mozilla Public License][] (MPL). Essentially that means that
it may be used in proprietary applications, but if changes are made to
TagLib they must be contributed back to the project. Please review the
licenses if you are considering using TagLib in your project.
[ID3v2]: http://www.id3.org
[Ogg Vorbis]: http://vorbis.com/
[FLAC]: https://xiph.org/flac/
[GNU Lesser General Public License]: http://www.gnu.org/licenses/lgpl.html
[Mozilla Public License]: http://www.mozilla.org/MPL/MPL-1.1.html

170
3rdparty/taglib/ape/ape-tag-format.txt vendored
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@ -1,170 +0,0 @@
================================================================================
= APE Tag Specification, Version 2.000
================================================================================
Original Content (C) 2004, Frank Klemm <frank.klemm@elster.offl.uni-jena.de>
Formatting / Editing (C) 2004, Scott Wheeler <wheeler@kde.org>
================================================================================
= Contents
================================================================================
1 - APE Tag General Structure
2 - APE Tag Header / Footer Format
3 - APE Tag Flags
4 - APE Tag Item Format
5 - APE Tag Item Supported Keys
6 - APE Tag Item Content
7 - Data Types
7.1 - Data Types / UTF-8
7.2 - Data Types / Dates
7.3 - Data Types / Timestamps
================================================================================
= 1 - APE Tag General Structure
================================================================================
Member of Basic Components of SV8 Stream Note:
It is strongly recommended that the data size be stored in the tags. The size
should normally be in the roughly one kilobyte, never more than 8 kilobytes.
Larger data should be stored externally using link entries. Linked data is much
easier to process by normal programs, so for instance JPEG data should not be
included inside the audio file.
APE Tag Version 2.000 (with header, recommended):
/================================\
| APE Tag Header | 32 bytes |
|-------------------|------------|
| APE Tag Item 1 | > 10 bytes |
| APE Tag Item 2 | > 10 bytes |
| APE Tag Item n-1 | > 10 bytes |
| APE Tag Item n | > 10 bytes |
|-------------------|------------|
| APE Tag Footer | 32 bytes |
\================================/
APE tag items should be sorted ascending by size. When streaming, parts of the
APE tag may be dropped to reduce the danger of drop outs between tracks. This
is not required, but is strongly recommended. It would be desirable for the i
tems to be sorted by importance / size, but this is not feasible. This
convention should only be broken when adding less important small items and it
is not desirable to rewrite the entire tag. An APE tag at the end of a file
(the recommended location) must have at least a footer; an APE tag at the
beginning of a file (strongly discouraged) must have at least a header.
APE Tag Version 1.000 (without header, deprecated)
/================================\
| APE Tag Item 1 | > 10 bytes |
| APE Tag Item 2 | > 10 bytes |
| APE Tag Item n-1 | > 10 bytes |
| APE Tag Item n | > 10 bytes |
|-------------------|------------|
| APE Tag Footer | 32 bytes |
\================================/
================================================================================
= 2 - APE Tag Header / Footer Format
================================================================================
Contains number, length and attributes of all tag items
Header and Footer are different in 1 bit in the Tags Flags to distinguish
between them.
Member of APE Tag 2.0
/===========================================================================\
| Preamble | 8 bytes | { 'A', 'P', 'E', 'T', 'A', 'G', 'E', 'X' } |
|----------------|---------|------------------------------------------------|
| Version Number | 4 bytes | 1000 = Version 1.000, 2000 = Version 2.000 |
|----------------|---------|------------------------------------------------|
| Tag Size | 4 bytes | Tag size in bytes including footer and all tag |
| | | items excluding the header (for 1.000 |
| | | compatibility) |
|----------------|---------|------------------------------------------------|
| Item Count | 4 bytes | Number of items in the tag |
|----------------|---------|------------------------------------------------|
| Tag Flags | 4 bytes | Global flags |
|----------------|---------|------------------------------------------------|
| Reserved | 8 bytes | Must be zeroed |
\===========================================================================/
================================================================================
= 3 - APE Tag Flags
================================================================================
The general flag structure for either items or headers / footers is the same.
Bits 31, 30 and 29 are specific to headers / footers, whereas 2 through 0 are
item specific.
Note: APE Tags from Version 1.0 do not use any of the following. All flags in
that version are zeroed and ignored when reading.
/=================================================================\
| Contains Header | Bit 31 | 1 - has header | 0 - no header |
|-----------------|-------------|---------------------------------|
| Contains Footer | Bit 30 | 1 - has footer | 0 - no footer |
|-----------------|-------------|---------------------------------|
| Is Header | Bit 29 | 1 - is header | 0 - is footer |
|-----------------|-------------|---------------------------------|
| Undefined | Bits 28 - 3 | Undefined, must be zeroed |
|-----------------|-------------|---------------------------------|
| Encoding | Bits 2 - 1 | 00 - UTF-8 |
| | | 01 - Binary Data * |
| | | 10 - External Reference ** |
| | | 11 - Reserved |
|-----------------|-------------|---------------------------------|
| Read Only | Bit 0 | 1 - read only | 0 - read/write |
\=================================================================/
(*) Should be ignored by tools for editing text values
(**) Allowed external reference formats:
- http://host/directory/filename.ext
- ftp://host/directory/filename.ext
- filename.ext
- /directory/filename.ext
- DRIVE:/directory/filename.ext
Note: External references are also UTF-8 encoded.
================================================================================
= 4 - APE Tag Item Format
================================================================================
APE Tag Items are stored as key-value pairs. APE Tags Item Key are case
sensitive, however it is illegal to use keys which only differ in case and
it is recommended that tag reading not be case sensitive.
Every key can only occur (at most) once. It is not possible to repeat a key
to signify updated contents.
Tags can be partially or completely repeated in the streaming format. This
makes it possible to display an artist and / or title if it was missed at the
beginning of the stream. It is recommended that the important information like
artist, album and title should occur approximately every 2 minutes in the
stream and again 5 to 10 seconds before the end. However, care should be tak
en not to replicate this information too often or during passages with high
bitrate demands to avoid unnecessary drop-outs.
/==============================================================================\
| Content Size | 4 bytes | Length of the value in bytes |
|----------------|---------------|---------------------------------------------|
| Flags | 4 bytes | Item flags |
|----------------|---------------|---------------------------------------------|
| Key | 2 - 255 bytes | Item key |
|----------------|---------------|---------------------------------------------|
| Key Terminator | 1 byte | Null byte that indicates the end of the key |
|----------------|---------------|---------------------------------------------|
| Value | variable | Content (formatted according to the flags) |
\==============================================================================/
================================================================================
Sections 5 - 7 haven't yet been converted from:
http://www.personal.uni-jena.de/~pfk/mpp/sv8/apetag.html

291
3rdparty/taglib/ape/apefile.cpp vendored
View File

@ -1,291 +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/ *
***************************************************************************/
#include <memory>
#include "tbytevector.h"
#include "tstring.h"
#include "tdebug.h"
#include "tagunion.h"
#include "id3v1tag.h"
#include "id3v2header.h"
#include "tpropertymap.h"
#include "tagutils.h"
#include "apefile.h"
#include "apetag.h"
#include "apefooter.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
enum { ApeAPEIndex = 0,
ApeID3v1Index = 1 };
}
class APE::File::FilePrivate {
public:
FilePrivate() : APELocation(-1),
APESize(0),
ID3v1Location(-1),
ID3v2Location(-1),
ID3v2Size(0) {}
long long APELocation;
long long APESize;
long long ID3v1Location;
std::unique_ptr<ID3v2::Header> ID3v2Header;
long long ID3v2Location;
long long ID3v2Size;
DoubleTagUnion tag;
std::unique_ptr<AudioProperties> properties;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool APE::File::isSupported(IOStream *stream) {
// An APE file has an ID "MAC " somewhere. An ID3v2 tag may precede.
const ByteVector buffer = Utils::readHeader(stream, bufferSize(), true);
return (buffer.find("MAC ") == 0);
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
APE::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(file), d(new FilePrivate()) {
if (isOpen())
read(readProperties);
}
APE::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(stream), d(new FilePrivate()) {
if (isOpen())
read(readProperties);
}
APE::File::~File() {
delete d;
}
Strawberry_TagLib::TagLib::Tag *APE::File::tag() const {
return &d->tag;
}
PropertyMap APE::File::setProperties(const PropertyMap &properties) {
if (ID3v1Tag())
ID3v1Tag()->setProperties(properties);
return APETag(true)->setProperties(properties);
}
APE::AudioProperties *APE::File::audioProperties() const {
return d->properties.get();
}
bool APE::File::save() {
if (readOnly()) {
debug("APE::File::save() -- File is read only.");
return false;
}
// Update ID3v1 tag
if (ID3v1Tag() && !ID3v1Tag()->isEmpty()) {
// ID3v1 tag is not empty. Update the old one or create a new one.
if (d->ID3v1Location >= 0) {
seek(d->ID3v1Location);
}
else {
seek(0, End);
d->ID3v1Location = tell();
}
writeBlock(ID3v1Tag()->render());
}
else {
// ID3v1 tag is empty. Remove the old one.
if (d->ID3v1Location >= 0) {
truncate(d->ID3v1Location);
d->ID3v1Location = -1;
}
}
// Update APE tag
if (APETag() && !APETag()->isEmpty()) {
// APE tag is not empty. Update the old one or create a new one.
if (d->APELocation < 0) {
if (d->ID3v1Location >= 0)
d->APELocation = d->ID3v1Location;
else
d->APELocation = length();
}
const ByteVector data = APETag()->render();
insert(data, d->APELocation, d->APESize);
if (d->ID3v1Location >= 0)
d->ID3v1Location += (static_cast<long>(data.size()) - d->APESize);
d->APESize = data.size();
}
else {
// APE tag is empty. Remove the old one.
if (d->APELocation >= 0) {
removeBlock(d->APELocation, d->APESize);
if (d->ID3v1Location >= 0)
d->ID3v1Location -= d->APESize;
d->APELocation = -1;
d->APESize = 0;
}
}
return true;
}
ID3v1::Tag *APE::File::ID3v1Tag(bool create) {
return d->tag.access<ID3v1::Tag>(ApeID3v1Index, create);
}
APE::Tag *APE::File::APETag(bool create) {
return d->tag.access<APE::Tag>(ApeAPEIndex, create);
}
void APE::File::strip(int tags) {
if (tags & ID3v1)
d->tag.set(ApeID3v1Index, nullptr);
if (tags & APE)
d->tag.set(ApeAPEIndex, nullptr);
if (!ID3v1Tag())
APETag(true);
}
bool APE::File::hasAPETag() const {
return (d->APELocation >= 0);
}
bool APE::File::hasID3v1Tag() const {
return (d->ID3v1Location >= 0);
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void APE::File::read(bool readProperties) {
// Look for an ID3v2 tag
d->ID3v2Location = Utils::findID3v2(this);
if (d->ID3v2Location >= 0) {
seek(d->ID3v2Location);
d->ID3v2Header.reset(new ID3v2::Header(readBlock(ID3v2::Header::size())));
d->ID3v2Size = d->ID3v2Header->completeTagSize();
}
// Look for an ID3v1 tag
d->ID3v1Location = Utils::findID3v1(this);
if (d->ID3v1Location >= 0)
d->tag.set(ApeID3v1Index, new ID3v1::Tag(this, d->ID3v1Location));
// Look for an APE tag
d->APELocation = Utils::findAPE(this, d->ID3v1Location);
if (d->APELocation >= 0) {
d->tag.set(ApeAPEIndex, new APE::Tag(this, d->APELocation));
d->APESize = APETag()->footer()->completeTagSize();
d->APELocation = d->APELocation + APE::Footer::size() - d->APESize;
}
if (d->ID3v1Location < 0)
APETag(true);
// Look for APE audio properties
if (readProperties) {
long long streamLength;
if (d->APELocation >= 0)
streamLength = d->APELocation;
else if (d->ID3v1Location >= 0)
streamLength = d->ID3v1Location;
else
streamLength = length();
if (d->ID3v2Location >= 0) {
seek(d->ID3v2Location + d->ID3v2Size);
streamLength -= (d->ID3v2Location + d->ID3v2Size);
}
else {
seek(0);
}
d->properties.reset(new AudioProperties(this, streamLength));
}
}

214
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@ -1,214 +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 Strawberry_TagLib {
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 Strawberry_TagLib::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.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* Returns the Tag for this file. This will be an APE tag, an ID3v1 tag or a combination of the two.
*/
Strawberry_TagLib::TagLib::Tag *tag() const override;
/*!
* 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&) override;
/*!
* Returns the APE::AudioProperties for this file.
* If no audio properties were read then this will return a null pointer.
*/
AudioProperties *audioProperties() const override;
/*!
* 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.
*/
bool save() override;
/*!
* 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
} // namespace Strawberry_TagLib
#endif

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/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
(C) 2002 - 2008 by Scott Wheeler (id3v2header.cpp)
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/ *
***************************************************************************/
#include <iostream>
#include <bitset>
#include "tstring.h"
#include "tdebug.h"
#include "apefooter.h"
using namespace Strawberry_TagLib::TagLib;
using namespace APE;
class APE::Footer::FooterPrivate {
public:
FooterPrivate() : version(0),
footerPresent(true),
headerPresent(false),
isHeader(false),
itemCount(0),
tagSize(0) {}
unsigned int version;
bool footerPresent;
bool headerPresent;
bool isHeader;
unsigned int itemCount;
unsigned int tagSize;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
unsigned int APE::Footer::size() {
return 32;
}
ByteVector APE::Footer::fileIdentifier() {
return ByteVector("APETAGEX");
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
APE::Footer::Footer() : d(new FooterPrivate()) {
}
APE::Footer::Footer(const ByteVector &data) : d(new FooterPrivate()) {
parse(data);
}
APE::Footer::~Footer() {
delete d;
}
unsigned int APE::Footer::version() const {
return d->version;
}
bool APE::Footer::headerPresent() const {
return d->headerPresent;
}
bool APE::Footer::footerPresent() const {
return d->footerPresent;
}
bool APE::Footer::isHeader() const {
return d->isHeader;
}
void APE::Footer::setHeaderPresent(bool b) const {
d->headerPresent = b;
}
unsigned int APE::Footer::itemCount() const {
return d->itemCount;
}
void APE::Footer::setItemCount(unsigned int s) {
d->itemCount = s;
}
unsigned int APE::Footer::tagSize() const {
return d->tagSize;
}
unsigned int APE::Footer::completeTagSize() const {
if (d->headerPresent)
return d->tagSize + size();
else
return d->tagSize;
}
void APE::Footer::setTagSize(unsigned int s) {
d->tagSize = s;
}
void APE::Footer::setData(const ByteVector &data) {
parse(data);
}
ByteVector APE::Footer::renderFooter() const {
return render(false);
}
ByteVector APE::Footer::renderHeader() const {
if (!d->headerPresent)
return ByteVector();
else
return render(true);
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void APE::Footer::parse(const ByteVector &data) {
if (data.size() < size())
return;
// The first eight bytes, data[0..7], are the File Identifier, "APETAGEX".
// Read the version number
d->version = data.toUInt32LE(8);
// Read the tag size
d->tagSize = data.toUInt32LE(12);
// Read the item count
d->itemCount = data.toUInt32LE(16);
// Read the flags
std::bitset<32> flags(TAGLIB_CONSTRUCT_BITSET(data.toUInt32LE(20)));
d->headerPresent = flags[31];
d->footerPresent = !flags[30];
d->isHeader = flags[29];
}
ByteVector APE::Footer::render(bool isHeader) const {
ByteVector v;
// add the file identifier -- "APETAGEX"
v.append(fileIdentifier());
// add the version number -- we always render a 2.000 tag regardless of what
// the tag originally was.
v.append(ByteVector::fromUInt32LE(2000));
// add the tag size
v.append(ByteVector::fromUInt32LE(d->tagSize));
// add the item count
v.append(ByteVector::fromUInt32LE(d->itemCount));
// render and add the flags
std::bitset<32> flags;
flags[31] = d->headerPresent;
flags[30] = false; // footer is always present
flags[29] = isHeader;
v.append(ByteVector::fromUInt32LE(flags.to_ulong()));
// add the reserved 64bit
v.append(ByteVector::fromUInt64BE(0));
return v;
}

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@ -1,175 +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 Strawberry_TagLib {
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.
*/
explicit Footer();
/*!
* Constructs an APE footer based on \a data. parse() is called immediately.
*/
explicit 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
} // namespace Strawberry_TagLib
#endif

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@ -1,271 +0,0 @@
/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.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/ *
***************************************************************************/
#include <memory>
#include "tbytevectorlist.h"
#include "tdebug.h"
#include "apeitem.h"
using namespace Strawberry_TagLib::TagLib;
using namespace APE;
struct ItemData {
ItemData() : type(Item::Text), readOnly(false) {}
Item::ItemTypes type;
String key;
ByteVector value;
StringList text;
bool readOnly;
};
class APE::Item::ItemPrivate {
public:
ItemPrivate() : data(new ItemData()) {}
std::shared_ptr<ItemData> data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
APE::Item::Item() : d(new ItemPrivate()) {}
APE::Item::Item(const String &key, const String &value) : d(new ItemPrivate()) {
d->data->key = key;
d->data->text.append(value);
}
APE::Item::Item(const String &key, const StringList &values) : d(new ItemPrivate()) {
d->data->key = key;
d->data->text = values;
}
APE::Item::Item(const String &key, const ByteVector &value, bool binary) : d(new ItemPrivate()) {
d->data->key = key;
if (binary) {
d->data->type = Binary;
d->data->value = value;
}
else {
d->data->text.append(value);
}
}
APE::Item::Item(const Item &item) : d(new ItemPrivate(*item.d)) {}
APE::Item::~Item() {
delete d;
}
Item &APE::Item::operator=(const Item &item) {
Item(item).swap(*this);
return *this;
}
void APE::Item::swap(Item &item) {
using std::swap;
swap(d, item.d);
}
void APE::Item::setReadOnly(bool readOnly) {
d->data->readOnly = readOnly;
}
bool APE::Item::isReadOnly() const {
return d->data->readOnly;
}
void APE::Item::setType(APE::Item::ItemTypes val) {
d->data->type = val;
}
APE::Item::ItemTypes APE::Item::type() const {
return d->data->type;
}
String APE::Item::key() const {
return d->data->key;
}
ByteVector APE::Item::binaryData() const {
return d->data->value;
}
void APE::Item::setBinaryData(const ByteVector &value) {
d->data->type = Binary;
d->data->value = value;
d->data->text.clear();
}
void APE::Item::setKey(const String &key) {
d->data->key = key;
}
void APE::Item::setValue(const String &value) {
d->data->type = Text;
d->data->text = value;
d->data->value.clear();
}
void APE::Item::setValues(const StringList &value) {
d->data->type = Text;
d->data->text = value;
d->data->value.clear();
}
void APE::Item::appendValue(const String &value) {
d->data->type = Text;
d->data->text.append(value);
d->data->value.clear();
}
void APE::Item::appendValues(const StringList &values) {
d->data->type = Text;
d->data->text.append(values);
d->data->value.clear();
}
int APE::Item::size() const {
size_t result = 8 + d->data->key.size() + 1;
switch (d->data->type) {
case Text:
if (!d->data->text.isEmpty()) {
StringList::ConstIterator it = d->data->text.begin();
result += it->data(String::UTF8).size();
it++;
for (; it != d->data->text.end(); ++it)
result += 1 + it->data(String::UTF8).size();
}
break;
case Binary:
case Locator:
result += d->data->value.size();
break;
}
return result;
}
StringList APE::Item::values() const {
return d->data->text;
}
String APE::Item::toString() const {
if (d->data->type == Text && !isEmpty())
return d->data->text.front();
else
return String();
}
bool APE::Item::isEmpty() const {
switch (d->data->type) {
case Text:
if (d->data->text.isEmpty())
return true;
if (d->data->text.size() == 1 && d->data->text.front().isEmpty())
return true;
return false;
case Binary:
case Locator:
return d->data->value.isEmpty();
default:
return false;
}
}
void APE::Item::parse(const ByteVector &data) {
// 11 bytes is the minimum size for an APE item
if (data.size() < 11) {
debug("APE::Item::parse() -- no data in item");
return;
}
const unsigned int valueLength = data.toUInt32LE(0);
const unsigned int flags = data.toUInt32LE(4);
// An item key can contain ASCII characters from 0x20 up to 0x7E, not UTF-8.
// We assume that the validity of the given key has been checked.
d->data->key = String(&data[8], String::Latin1);
const ByteVector value = data.mid(8 + d->data->key.size() + 1, valueLength);
setReadOnly(flags & 1);
setType(ItemTypes((flags >> 1) & 3));
if (Text == d->data->type)
d->data->text = StringList(ByteVectorList::split(value, '\0'), String::UTF8);
else
d->data->value = value;
}
ByteVector APE::Item::render() const {
ByteVector data;
unsigned int flags = ((d->data->readOnly) ? 1 : 0) | (d->data->type << 1);
ByteVector value;
if (isEmpty())
return data;
if (d->data->type == Text) {
StringList::ConstIterator it = d->data->text.begin();
value.append(it->data(String::UTF8));
it++;
for (; it != d->data->text.end(); ++it) {
value.append('\0');
value.append(it->data(String::UTF8));
}
d->data->value = value;
}
else
value.append(d->data->value);
data.append(ByteVector::fromUInt32LE(value.size()));
data.append(ByteVector::fromUInt32LE(flags));
data.append(d->data->key.data(String::Latin1));
data.append(ByteVector('\0'));
data.append(value);
return data;
}

207
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@ -1,207 +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 Strawberry_TagLib {
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.
*/
explicit Item();
/*!
* Constructs a text item with \a key and \a values.
*/
explicit Item(const String &key, const String &values);
/*!
* Constructs a text item with \a key and \a values.
*/
explicit 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
*/
explicit 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);
/*!
* 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;
/*!
* 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
} // namespace Strawberry_TagLib
#endif

227
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@ -1,227 +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)
***************************************************************************/
/***************************************************************************
* 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 "tstring.h"
#include "tdebug.h"
#include "id3v2tag.h"
#include "apeproperties.h"
#include "apefile.h"
#include "apetag.h"
#include "apefooter.h"
using namespace Strawberry_TagLib::TagLib;
class APE::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : length(0),
bitrate(0),
sampleRate(0),
channels(0),
version(0),
bitsPerSample(0),
sampleFrames(0) {}
int length;
int bitrate;
int sampleRate;
int channels;
int version;
int bitsPerSample;
unsigned int sampleFrames;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
APE::AudioProperties::AudioProperties(File *file, long long streamLength, ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
read(file, streamLength);
}
APE::AudioProperties::~AudioProperties() {
delete d;
}
int APE::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int APE::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int APE::AudioProperties::bitrate() const {
return d->bitrate;
}
int APE::AudioProperties::sampleRate() const {
return d->sampleRate;
}
int APE::AudioProperties::channels() const {
return d->channels;
}
int APE::AudioProperties::version() const {
return d->version;
}
int APE::AudioProperties::bitsPerSample() const {
return d->bitsPerSample;
}
unsigned int APE::AudioProperties::sampleFrames() const {
return d->sampleFrames;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
namespace {
int headerVersion(const ByteVector &header) {
if (header.size() < 6 || !header.startsWith("MAC "))
return -1;
return header.toUInt16LE(4);
}
} // namespace
void APE::AudioProperties::read(File *file, long long streamLength) {
// First, we assume that the file pointer is set at the first descriptor.
long long offset = file->tell();
int version = headerVersion(file->readBlock(6));
// Next, we look for the descriptor.
if (version < 0) {
offset = file->find("MAC ", offset);
file->seek(offset);
version = headerVersion(file->readBlock(6));
}
if (version < 0) {
debug("APE::AudioProperties::read() -- APE descriptor not found");
return;
}
d->version = version;
if (d->version >= 3980)
analyzeCurrent(file);
else
analyzeOld(file);
if (d->sampleFrames > 0 && d->sampleRate > 0) {
const double length = d->sampleFrames * 1000.0 / d->sampleRate;
d->length = static_cast<int>(length + 0.5);
d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
}
}
void APE::AudioProperties::analyzeCurrent(File *file) {
// Read the descriptor
file->seek(2, File::Current);
const ByteVector descriptor = file->readBlock(44);
if (descriptor.size() < 44) {
debug("APE::AudioProperties::analyzeCurrent() -- descriptor is too short.");
return;
}
const unsigned int descriptorBytes = descriptor.toUInt32LE(0);
if ((descriptorBytes - 52) > 0)
file->seek(descriptorBytes - 52, File::Current);
// Read the header
const ByteVector header = file->readBlock(24);
if (header.size() < 24) {
debug("APE::AudioProperties::analyzeCurrent() -- MAC header is too short.");
return;
}
// Get the APE info
d->channels = header.toUInt16LE(18);
d->sampleRate = header.toUInt32LE(20);
d->bitsPerSample = header.toUInt16LE(16);
const unsigned int totalFrames = header.toUInt32LE(12);
if (totalFrames == 0)
return;
const unsigned int blocksPerFrame = header.toUInt32LE(4);
const unsigned int finalFrameBlocks = header.toUInt32LE(8);
d->sampleFrames = (totalFrames - 1) * blocksPerFrame + finalFrameBlocks;
}
void APE::AudioProperties::analyzeOld(File *file) {
const ByteVector header = file->readBlock(26);
if (header.size() < 26) {
debug("APE::AudioProperties::analyzeOld() -- MAC header is too short.");
return;
}
const unsigned int totalFrames = header.toUInt32LE(18);
// Fail on 0 length APE files (catches non-finalized APE files)
if (totalFrames == 0)
return;
const short compressionLevel = header.toUInt32LE(0);
unsigned int blocksPerFrame;
if (d->version >= 3950)
blocksPerFrame = 73728 * 4;
else if (d->version >= 3900 || (d->version >= 3800 && compressionLevel == 4000))
blocksPerFrame = 73728;
else
blocksPerFrame = 9216;
// Get the APE info
d->channels = header.toUInt16LE(4);
d->sampleRate = header.toUInt32LE(6);
const unsigned int finalFrameBlocks = header.toUInt32LE(22);
d->sampleFrames = (totalFrames - 1) * blocksPerFrame + finalFrameBlocks;
// Get the bit depth from the RIFF-fmt chunk.
file->seek(16, File::Current);
const ByteVector fmt = file->readBlock(28);
if (fmt.size() < 28 || !fmt.startsWith("WAVEfmt ")) {
debug("APE::AudioProperties::analyzeOld() -- fmt header is too short.");
return;
}
d->bitsPerSample = fmt.toUInt16LE(26);
}

118
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@ -1,118 +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)
***************************************************************************/
/***************************************************************************
* 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 Strawberry_TagLib {
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 AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
public:
/*!
* Create an instance of APE::AudioProperties with the data read from the APE::File \a file.
*/
explicit AudioProperties(File *file, long long streamLength, ReadStyle style = Average);
/*!
* Destroys this APE::AudioProperties instance.
*/
~AudioProperties() override;
/*!
* Returns the length of the file in seconds. The length is rounded down to the nearest whole second.
*
* \see lengthInMilliseconds()
*/
int lengthInSeconds() const override;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
int lengthInMilliseconds() const override;
/*!
* Returns the average bit rate of the file in kb/s.
*/
int bitrate() const override;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const override;
/*!
* Returns the number of audio channels.
*/
int channels() const override;
/*!
* 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:
void read(File *file, long long streamLength);
void analyzeCurrent(File *file);
void analyzeOld(File *file);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace APE
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

519
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@ -1,519 +0,0 @@
/***************************************************************************
copyright : (C) 2004 by Allan Sandfeld Jensen
email : kde@carewolf.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/ *
***************************************************************************/
#if defined(__SUNPRO_CC) && (__SUNPRO_CC < 0x5130)
// Sun Studio finds multiple specializations of Map because
// it considers specializations with and without class types
// to be different; this define forces Map to use only the
// specialization with the class keyword.
# define WANT_CLASS_INSTANTIATION_OF_MAP (1)
#endif
#include "tfile.h"
#include "tstring.h"
#include "tmap.h"
#include "tpicturemap.h"
#include "tpropertymap.h"
#include "tdebug.h"
#include "tutils.h"
#include "apetag.h"
#include "apefooter.h"
#include "apeitem.h"
using namespace Strawberry_TagLib::TagLib;
using namespace APE;
namespace {
const unsigned int MinKeyLength = 2;
const unsigned int MaxKeyLength = 255;
bool isKeyValid(const ByteVector &key) {
const char *invalidKeys[] = { "ID3", "TAG", "OGGS", "MP+", nullptr };
// only allow printable ASCII including space (32..126)
for (ByteVector::ConstIterator it = key.begin(); it != key.end(); ++it) {
const int c = static_cast<unsigned char>(*it);
if (c < 32 || c > 126)
return false;
}
const String upperKey = String(key).upper();
for (size_t i = 0; invalidKeys[i] != nullptr; ++i) {
if (upperKey == invalidKeys[i])
return false;
}
return true;
}
} // namespace
class APE::Tag::TagPrivate {
public:
TagPrivate() : file(nullptr), footerLocation(0) {}
File *file;
long long footerLocation;
Footer footer;
ItemListMap itemListMap;
};
////////////////////////////////////////////////////////////////////////////////
// public methods
////////////////////////////////////////////////////////////////////////////////
APE::Tag::Tag() : d(new TagPrivate()) {}
APE::Tag::Tag(Strawberry_TagLib::TagLib::File *file, long long footerLocation) : d(new TagPrivate()) {
d->file = file;
d->footerLocation = footerLocation;
read();
}
APE::Tag::~Tag() {
delete d;
}
ByteVector APE::Tag::fileIdentifier() {
return ByteVector::fromCString("APETAGEX");
}
String APE::Tag::title() const {
if (d->itemListMap["TITLE"].isEmpty())
return String();
return d->itemListMap["TITLE"].values().toString();
}
String APE::Tag::artist() const {
if (d->itemListMap["ARTIST"].isEmpty())
return String();
return d->itemListMap["ARTIST"].values().toString();
}
String APE::Tag::album() const {
if (d->itemListMap["ALBUM"].isEmpty())
return String();
return d->itemListMap["ALBUM"].values().toString();
}
String APE::Tag::comment() const {
if (d->itemListMap["COMMENT"].isEmpty())
return String();
return d->itemListMap["COMMENT"].values().toString();
}
String APE::Tag::genre() const {
if (d->itemListMap["GENRE"].isEmpty())
return String();
return d->itemListMap["GENRE"].values().toString();
}
unsigned int APE::Tag::year() const {
if (d->itemListMap["YEAR"].isEmpty())
return 0;
return d->itemListMap["YEAR"].toString().toInt();
}
unsigned int APE::Tag::track() const {
if (d->itemListMap["TRACK"].isEmpty())
return 0;
return d->itemListMap["TRACK"].toString().toInt();
}
Strawberry_TagLib::TagLib::PictureMap APE::Tag::pictures() const {
PictureMap map;
if (d->itemListMap.contains(FRONT_COVER)) {
Item front = d->itemListMap[FRONT_COVER];
if (Item::Binary == front.type()) {
ByteVector picture = front.binaryData();
const size_t index = picture.find('\0');
if (index < picture.size()) {
ByteVector desc = picture.mid(0, index + 1);
String mime = "image/jpeg";
ByteVector data = picture.mid(index + 1);
Picture p(data, Picture::FrontCover, mime, desc);
map.insert(p);
}
}
}
if (d->itemListMap.contains(BACK_COVER)) {
Item back = d->itemListMap[BACK_COVER];
if (Item::Binary == back.type()) {
ByteVector picture = back.binaryData();
const size_t index = picture.find('\0');
if (index < picture.size()) {
ByteVector desc = picture.mid(0, index + 1);
String mime = "image/jpeg";
ByteVector data = picture.mid(index + 1);
Picture p(data, Picture::BackCover, mime, desc);
map.insert(p);
}
}
}
return PictureMap(map);
}
void APE::Tag::setTitle(const String &s) {
addValue("TITLE", s, true);
}
void APE::Tag::setArtist(const String &s) {
addValue("ARTIST", s, true);
}
void APE::Tag::setAlbum(const String &s) {
addValue("ALBUM", s, true);
}
void APE::Tag::setComment(const String &s) {
addValue("COMMENT", s, true);
}
void APE::Tag::setGenre(const String &s) {
addValue("GENRE", s, true);
}
void APE::Tag::setYear(unsigned int i) {
if (i == 0)
removeItem("YEAR");
else
addValue("YEAR", String::number(i), true);
}
void APE::Tag::setTrack(unsigned int i) {
if (i == 0)
removeItem("TRACK");
else
addValue("TRACK", String::number(i), true);
}
void APE::Tag::setPictures(const PictureMap &l) {
removeItem(FRONT_COVER);
removeItem(BACK_COVER);
for (PictureMap::ConstIterator pictureMapIt = l.begin(); pictureMapIt != l.end(); ++pictureMapIt) {
Picture::Type type = pictureMapIt->first;
if (Picture::FrontCover != type && Picture::BackCover != type) {
std::cout << "APE: Trying to add a picture with wrong type" << std::endl;
continue;
}
const char *id;
switch (type) {
case Picture::FrontCover:
id = FRONT_COVER;
break;
case Picture::BackCover:
id = BACK_COVER;
break;
default:
id = FRONT_COVER;
break;
}
PictureList list = pictureMapIt->second;
for (PictureList::ConstIterator pictureListIt = list.begin(); pictureListIt != list.end(); ++pictureListIt) {
Picture picture = *pictureListIt;
if (d->itemListMap.contains(id)) {
std::cout << "APE: Already added a picture of type "
<< id
<< " '"
<< picture.description()
<< "' "
<< "and next are being ignored"
<< std::endl;
break;
}
ByteVector data = picture.description().data(String::Latin1).append('\0').append(picture.data());
Item item;
item.setKey(id);
item.setType(Item::Binary);
item.setBinaryData(data);
setItem(item.key(), item);
}
}
}
namespace {
// conversions of tag keys between what we use in PropertyMap and what's usual
// for APE tags
// usual, APE
const char *keyConversions[][2] = { { "TRACKNUMBER", "TRACK" },
{ "DATE", "YEAR" },
{ "ALBUMARTIST", "ALBUM ARTIST" },
{ "DISCNUMBER", "DISC" },
{ "REMIXER", "MIXARTIST" } };
const size_t keyConversionsSize = sizeof(keyConversions) / sizeof(keyConversions[0]);
} // namespace
PropertyMap APE::Tag::properties() const {
PropertyMap properties;
ItemListMap::ConstIterator it = itemListMap().begin();
for (; it != itemListMap().end(); ++it) {
String tagName = it->first.upper();
// if the item is Binary or Locator, or if the key is an invalid string,
// add to unsupportedData
if (it->second.type() != Item::Text || tagName.isEmpty()) {
properties.unsupportedData().append(it->first);
}
else {
// Some tags need to be handled specially
for (size_t i = 0; i < keyConversionsSize; ++i) {
if (tagName == keyConversions[i][1])
tagName = keyConversions[i][0];
}
properties[tagName].append(it->second.values());
}
}
return properties;
}
void APE::Tag::removeUnsupportedProperties(const StringList &properties) {
StringList::ConstIterator it = properties.begin();
for (; it != properties.end(); ++it)
removeItem(*it);
}
PropertyMap APE::Tag::setProperties(const PropertyMap &origProps) {
PropertyMap properties(origProps); // make a local copy that can be modified
// see comment in properties()
for (size_t i = 0; i < keyConversionsSize; ++i)
if (properties.contains(keyConversions[i][0])) {
properties.insert(keyConversions[i][1], properties[keyConversions[i][0]]);
properties.erase(keyConversions[i][0]);
}
// first check if tags need to be removed completely
StringList toRemove;
ItemListMap::ConstIterator remIt = itemListMap().begin();
for (; remIt != itemListMap().end(); ++remIt) {
String key = remIt->first.upper();
// only remove if a) key is valid, b) type is text, c) key not contained in new properties
if (!key.isEmpty() && remIt->second.type() == APE::Item::Text && !properties.contains(key))
toRemove.append(remIt->first);
}
for (StringList::ConstIterator removeIt = toRemove.begin(); removeIt != toRemove.end(); removeIt++)
removeItem(*removeIt);
// now sync in the "forward direction"
PropertyMap::ConstIterator it = properties.begin();
PropertyMap invalid;
for (; it != properties.end(); ++it) {
const String &tagName = it->first;
if (!checkKey(tagName))
invalid.insert(it->first, it->second);
else if (!(itemListMap().contains(tagName)) || !(itemListMap()[tagName].values() == it->second)) {
if (it->second.isEmpty())
removeItem(tagName);
else {
StringList::ConstIterator valueIt = it->second.begin();
addValue(tagName, *valueIt, true);
++valueIt;
for (; valueIt != it->second.end(); ++valueIt)
addValue(tagName, *valueIt, false);
}
}
}
return invalid;
}
bool APE::Tag::checkKey(const String &key) {
if (key.size() < MinKeyLength || key.size() > MaxKeyLength)
return false;
return isKeyValid(key.data(String::UTF8));
}
APE::Footer *APE::Tag::footer() const {
return &d->footer;
}
const APE::ItemListMap &APE::Tag::itemListMap() const {
return d->itemListMap;
}
void APE::Tag::removeItem(const String &key) {
d->itemListMap.erase(key.upper());
}
void APE::Tag::addValue(const String &key, const String &value, bool replace) {
if (replace)
removeItem(key);
if (value.isEmpty())
return;
// Text items may contain more than one value.
// Binary or locator items may have only one value, hence always replaced.
ItemListMap::Iterator it = d->itemListMap.find(key.upper());
if (it != d->itemListMap.end() && it->second.type() == Item::Text)
it->second.appendValue(value);
else
setItem(key, Item(key, value));
}
void APE::Tag::setData(const String &key, const ByteVector &value) {
removeItem(key);
if (value.isEmpty())
return;
setItem(key, Item(key, value, true));
}
void APE::Tag::setItem(const String &key, const Item &item) {
if (!checkKey(key)) {
debug("APE::Tag::setItem() - Couldn't set an item due to an invalid key.");
return;
}
d->itemListMap[key.upper()] = item;
}
bool APE::Tag::isEmpty() const {
return d->itemListMap.isEmpty();
}
////////////////////////////////////////////////////////////////////////////////
// protected methods
////////////////////////////////////////////////////////////////////////////////
void APE::Tag::read() {
if (d->file && d->file->isValid()) {
d->file->seek(d->footerLocation);
d->footer.setData(d->file->readBlock(Footer::size()));
if (d->footer.tagSize() <= Footer::size() ||
d->footer.tagSize() > static_cast<unsigned long>(d->file->length()))
return;
d->file->seek(d->footerLocation + Footer::size() - d->footer.tagSize());
parse(d->file->readBlock(d->footer.tagSize() - Footer::size()));
}
}
ByteVector APE::Tag::render() const {
ByteVector data;
unsigned int itemCount = 0;
for (ItemListMap::ConstIterator it = d->itemListMap.begin(); it != d->itemListMap.end(); ++it) {
data.append(it->second.render());
itemCount++;
}
d->footer.setItemCount(itemCount);
d->footer.setTagSize(data.size() + Footer::size());
d->footer.setHeaderPresent(true);
return d->footer.renderHeader() + data + d->footer.renderFooter();
}
void APE::Tag::parse(const ByteVector &data) {
// 11 bytes is the minimum size for an APE item
if (data.size() < 11)
return;
size_t pos = 0;
for (unsigned int i = 0; i < d->footer.itemCount() && pos <= data.size() - 11; i++) {
const size_t nullPos = data.find('\0', pos + 8);
if (nullPos == ByteVector::npos()) {
debug("APE::Tag::parse() - Couldn't find a key/value separator. Stopped parsing.");
return;
}
const size_t keyLength = nullPos - pos - 8;
const size_t valLegnth = data.toUInt32LE(pos);
if (keyLength >= MinKeyLength && keyLength <= MaxKeyLength && isKeyValid(data.mid(pos + 8, keyLength))) {
APE::Item item;
item.parse(data.mid(pos));
d->itemListMap.insert(item.key().upper(), item);
}
else {
debug("APE::Tag::parse() - Skipped an item due to an invalid key.");
}
pos += keyLength + valLegnth + 9;
}
}

216
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@ -1,216 +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_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"
#define FRONT_COVER "COVER ART (FRONT)"
#define BACK_COVER "COVER ART (BACK)"
namespace Strawberry_TagLib {
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<String, Item> ItemListMap;
//! An APE tag implementation
class TAGLIB_EXPORT Tag : public Strawberry_TagLib::TagLib::Tag {
public:
/*!
* Create an APE tag with default values.
*/
explicit Tag();
/*!
* Create an APE tag and parse the data in \a file with APE footer at
* \a tagOffset.
*/
explicit Tag(Strawberry_TagLib::TagLib::File *file, long long footerLocation);
/*!
* Destroys this Tag instance.
*/
~Tag() override;
/*!
* 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.
String title() const override;
String artist() const override;
String album() const override;
String comment() const override;
String genre() const override;
unsigned int year() const override;
unsigned int track() const override;
/**
* @brief pictures
* According to :
* http://www.hydrogenaud.io/forums/index.php?showtopic=40603&st=50&p=504669&#entry504669
* http://git.videolan.org/?p=vlc.git;a=blob;f=modules/meta_engine/taglib.cpp
* @return
*/
PictureMap pictures() const override;
void setTitle(const String &s) override;
void setArtist(const String &s) override;
void setAlbum(const String &s) override;
void setComment(const String &s) override;
void setGenre(const String &s) override;
void setYear(unsigned int i) override;
void setTrack(unsigned int i) override;
void setPictures(const PictureMap &l) override;
/*!
* 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 override;
void removeUnsupportedProperties(const StringList &properties) override;
/*!
* 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 &) override;
/*!
* 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 override;
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
} // namespace Strawberry_TagLib
#endif

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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/ *
***************************************************************************/
#include <memory>
#include "taglib.h"
#include "tdebug.h"
#include "asfattribute.h"
#include "asffile.h"
#include "asfutils.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
struct AttributeData {
explicit AttributeData() : numericValue(0), stream(0), language(0) {}
ASF::Attribute::AttributeTypes type;
String stringValue;
ByteVector byteVectorValue;
ASF::Picture pictureValue;
unsigned long long numericValue;
int stream;
int language;
};
} // namespace
class ASF::Attribute::AttributePrivate {
public:
AttributePrivate() : data(new AttributeData()) {
data->pictureValue = ASF::Picture::fromInvalid();
}
std::shared_ptr<AttributeData> data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
ASF::Attribute::Attribute() : d(new AttributePrivate()) {
d->data->type = UnicodeType;
}
ASF::Attribute::Attribute(const ASF::Attribute &other) : d(new AttributePrivate(*other.d)) {}
ASF::Attribute::Attribute(const String &value) : d(new AttributePrivate()) {
d->data->type = UnicodeType;
d->data->stringValue = value;
}
ASF::Attribute::Attribute(const ByteVector &value) : d(new AttributePrivate()) {
d->data->type = BytesType;
d->data->byteVectorValue = value;
}
ASF::Attribute::Attribute(const ASF::Picture &value) : d(new AttributePrivate()) {
d->data->type = BytesType;
d->data->pictureValue = value;
}
ASF::Attribute::Attribute(unsigned int value) : d(new AttributePrivate()) {
d->data->type = DWordType;
d->data->numericValue = value;
}
ASF::Attribute::Attribute(unsigned long long value) : d(new AttributePrivate()) {
d->data->type = QWordType;
d->data->numericValue = value;
}
ASF::Attribute::Attribute(unsigned short value) : d(new AttributePrivate()) {
d->data->type = WordType;
d->data->numericValue = value;
}
ASF::Attribute::Attribute(bool value) : d(new AttributePrivate()) {
d->data->type = BoolType;
d->data->numericValue = value;
}
ASF::Attribute &ASF::Attribute::operator=(const ASF::Attribute &other) {
Attribute(other).swap(*this);
return *this;
}
void ASF::Attribute::swap(Attribute &other) {
using std::swap;
swap(d, other.d);
}
ASF::Attribute::~Attribute() {
delete d;
}
ASF::Attribute::AttributeTypes ASF::Attribute::type() const {
return d->data->type;
}
String ASF::Attribute::toString() const {
return d->data->stringValue;
}
ByteVector ASF::Attribute::toByteVector() const {
if (d->data->pictureValue.isValid())
return d->data->pictureValue.render();
return d->data->byteVectorValue;
}
unsigned short ASF::Attribute::toBool() const {
return d->data->numericValue ? 1 : 0;
}
unsigned short ASF::Attribute::toUShort() const {
return static_cast<unsigned short>(d->data->numericValue);
}
unsigned int ASF::Attribute::toUInt() const {
return static_cast<unsigned int>(d->data->numericValue);
}
unsigned long long ASF::Attribute::toULongLong() const {
return static_cast<unsigned long long>(d->data->numericValue);
}
ASF::Picture ASF::Attribute::toPicture() const {
return d->data->pictureValue;
}
String ASF::Attribute::parse(ASF::File &f, int kind) {
unsigned int size, nameLength;
String name;
d->data->pictureValue = Picture::fromInvalid();
// extended content descriptor
if (kind == 0) {
nameLength = readWORD(&f);
name = readString(&f, nameLength);
d->data->type = ASF::Attribute::AttributeTypes(readWORD(&f));
size = readWORD(&f);
}
// metadata & metadata library
else {
int temp = readWORD(&f);
// metadata library
if (kind == 2) {
d->data->language = temp;
}
d->data->stream = readWORD(&f);
nameLength = readWORD(&f);
d->data->type = ASF::Attribute::AttributeTypes(readWORD(&f));
size = readDWORD(&f);
name = readString(&f, nameLength);
}
if (kind != 2 && size > 65535) {
debug("ASF::Attribute::parse() -- Value larger than 64kB");
}
switch (d->data->type) {
case WordType:
d->data->numericValue = readWORD(&f);
break;
case BoolType:
if (kind == 0) {
d->data->numericValue = (readDWORD(&f) != 0);
}
else {
d->data->numericValue = (readWORD(&f) != 0);
}
break;
case DWordType:
d->data->numericValue = readDWORD(&f);
break;
case QWordType:
d->data->numericValue = readQWORD(&f);
break;
case UnicodeType:
d->data->stringValue = readString(&f, size);
break;
case BytesType:
case GuidType:
d->data->byteVectorValue = f.readBlock(size);
break;
}
if (d->data->type == BytesType && name == "WM/Picture") {
d->data->pictureValue.parse(d->data->byteVectorValue);
if (d->data->pictureValue.isValid()) {
d->data->byteVectorValue.clear();
}
}
return name;
}
int ASF::Attribute::dataSize() const {
switch (d->data->type) {
case WordType:
return 2;
case BoolType:
return 4;
case DWordType:
return 4;
case QWordType:
return 5;
case UnicodeType:
return static_cast<int>(d->data->stringValue.size() * 2 + 2);
case BytesType:
if (d->data->pictureValue.isValid())
return d->data->pictureValue.dataSize();
break;
case GuidType:
return static_cast<int>(d->data->byteVectorValue.size());
}
return 0;
}
ByteVector ASF::Attribute::render(const String &name, int kind) const {
ByteVector data;
switch (d->data->type) {
case WordType:
data.append(ByteVector::fromUInt16LE(toUShort()));
break;
case BoolType:
if (kind == 0) {
data.append(ByteVector::fromUInt32LE(toBool()));
}
else {
data.append(ByteVector::fromUInt16LE(toBool()));
}
break;
case DWordType:
data.append(ByteVector::fromUInt32LE(toUInt()));
break;
case QWordType:
data.append(ByteVector::fromUInt64LE(toULongLong()));
break;
case UnicodeType:
data.append(renderString(d->data->stringValue));
break;
case BytesType:
if (d->data->pictureValue.isValid()) {
data.append(d->data->pictureValue.render());
break;
}
break;
case GuidType:
data.append(d->data->byteVectorValue);
break;
}
if (kind == 0) {
data = renderString(name, true) +
ByteVector::fromUInt16LE((int)d->data->type) +
ByteVector::fromUInt16LE(data.size()) +
data;
}
else {
ByteVector nameData = renderString(name);
data = ByteVector::fromUInt16LE(kind == 2 ? d->data->language : 0) +
ByteVector::fromUInt16LE(d->data->stream) +
ByteVector::fromUInt16LE(nameData.size()) +
ByteVector::fromUInt16LE(static_cast<int>(d->data->type)) +
ByteVector::fromUInt32LE(data.size()) +
nameData +
data;
}
return data;
}
int ASF::Attribute::language() const {
return d->data->language;
}
void ASF::Attribute::setLanguage(int value) {
d->data->language = value;
}
int ASF::Attribute::stream() const {
return d->data->stream;
}
void ASF::Attribute::setStream(int value) {
d->data->stream = value;
}

200
3rdparty/taglib/asf/asfattribute.h vendored
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@ -1,200 +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_ASFATTRIBUTE_H
#define TAGLIB_ASFATTRIBUTE_H
#include "tstring.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "asfpicture.h"
namespace Strawberry_TagLib {
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 &other);
/*!
* 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);
//! Returns the size of the stored data
int dataSize() const;
private:
friend class File;
String parse(ASF::File &file, int kind = 0);
ByteVector render(const String &name, int kind = 0) const;
class AttributePrivate;
AttributePrivate *d;
};
} // namespace ASF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,661 +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/ *
***************************************************************************/
#include <memory>
#include "tdebug.h"
#include "tbytevectorlist.h"
#include "tpropertymap.h"
#include "tstring.h"
#include "tagutils.h"
#include "asffile.h"
#include "asftag.h"
#include "asfproperties.h"
#include "asfutils.h"
using namespace Strawberry_TagLib::TagLib;
class ASF::File::FilePrivate {
public:
class BaseObject;
class UnknownObject;
class FilePropertiesObject;
class StreamPropertiesObject;
class ContentDescriptionObject;
class ExtendedContentDescriptionObject;
class HeaderExtensionObject;
class CodecListObject;
class MetadataObject;
class MetadataLibraryObject;
typedef List<std::shared_ptr<BaseObject>> ObjectList;
typedef ObjectList::ConstIterator ObjectConstIterator;
FilePrivate() : headerSize(0) {}
unsigned long long headerSize;
std::unique_ptr<ASF::Tag> tag;
std::unique_ptr<ASF::AudioProperties> properties;
ObjectList objects;
std::shared_ptr<ContentDescriptionObject> contentDescriptionObject;
std::shared_ptr<ExtendedContentDescriptionObject> extendedContentDescriptionObject;
std::shared_ptr<HeaderExtensionObject> headerExtensionObject;
std::shared_ptr<MetadataObject> metadataObject;
std::shared_ptr<MetadataLibraryObject> metadataLibraryObject;
};
namespace {
const ByteVector headerGuid("\x30\x26\xB2\x75\x8E\x66\xCF\x11\xA6\xD9\x00\xAA\x00\x62\xCE\x6C", 16);
const ByteVector filePropertiesGuid("\xA1\xDC\xAB\x8C\x47\xA9\xCF\x11\x8E\xE4\x00\xC0\x0C\x20\x53\x65", 16);
const ByteVector streamPropertiesGuid("\x91\x07\xDC\xB7\xB7\xA9\xCF\x11\x8E\xE6\x00\xC0\x0C\x20\x53\x65", 16);
const ByteVector contentDescriptionGuid("\x33\x26\xB2\x75\x8E\x66\xCF\x11\xA6\xD9\x00\xAA\x00\x62\xCE\x6C", 16);
const ByteVector extendedContentDescriptionGuid("\x40\xA4\xD0\xD2\x07\xE3\xD2\x11\x97\xF0\x00\xA0\xC9\x5E\xA8\x50", 16);
const ByteVector headerExtensionGuid("\xb5\x03\xbf_.\xa9\xcf\x11\x8e\xe3\x00\xc0\x0c Se", 16);
const ByteVector metadataGuid("\xEA\xCB\xF8\xC5\xAF[wH\204g\xAA\214D\xFAL\xCA", 16);
const ByteVector metadataLibraryGuid("\224\034#D\230\224\321I\241A\x1d\x13NEpT", 16);
const ByteVector codecListGuid("\x40\x52\xd1\x86\x1d\x31\xd0\x11\xa3\xa4\x00\xa0\xc9\x03\x48\xf6", 16);
const ByteVector contentEncryptionGuid("\xFB\xB3\x11\x22\x23\xBD\xD2\x11\xB4\xB7\x00\xA0\xC9\x55\xFC\x6E", 16);
const ByteVector extendedContentEncryptionGuid("\x14\xE6\x8A\x29\x22\x26 \x17\x4C\xB9\x35\xDA\xE0\x7E\xE9\x28\x9C", 16);
const ByteVector advancedContentEncryptionGuid("\xB6\x9B\x07\x7A\xA4\xDA\x12\x4E\xA5\xCA\x91\xD3\x8D\xC1\x1A\x8D", 16);
} // namespace
class ASF::File::FilePrivate::BaseObject {
public:
ByteVector data;
virtual ~BaseObject() {}
virtual ByteVector guid() const = 0;
virtual void parse(ASF::File *file, unsigned int size);
virtual ByteVector render(ASF::File *file);
};
class ASF::File::FilePrivate::UnknownObject : public ASF::File::FilePrivate::BaseObject {
ByteVector myGuid;
public:
explicit UnknownObject(const ByteVector &guid);
ByteVector guid() const override;
};
class ASF::File::FilePrivate::FilePropertiesObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
};
class ASF::File::FilePrivate::StreamPropertiesObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
};
class ASF::File::FilePrivate::ContentDescriptionObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
ByteVector render(ASF::File *file) override;
};
class ASF::File::FilePrivate::ExtendedContentDescriptionObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVectorList attributeData;
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
ByteVector render(ASF::File *file) override;
};
class ASF::File::FilePrivate::MetadataObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVectorList attributeData;
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
ByteVector render(ASF::File *file) override;
};
class ASF::File::FilePrivate::MetadataLibraryObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVectorList attributeData;
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
ByteVector render(ASF::File *file) override;
};
class ASF::File::FilePrivate::HeaderExtensionObject : public ASF::File::FilePrivate::BaseObject {
public:
ObjectList objects;
HeaderExtensionObject();
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
ByteVector render(ASF::File *file) override;
};
class ASF::File::FilePrivate::CodecListObject : public ASF::File::FilePrivate::BaseObject {
public:
ByteVector guid() const override;
void parse(ASF::File *file, unsigned int size) override;
private:
enum CodecType {
Video = 0x0001,
Audio = 0x0002,
Unknown = 0xFFFF
};
};
void ASF::File::FilePrivate::BaseObject::parse(ASF::File *file, unsigned int size) {
data.clear();
if (size > 24 && static_cast<long long>(size) <= file->length())
data = file->readBlock(size - 24);
else
data = ByteVector();
}
ByteVector ASF::File::FilePrivate::BaseObject::render(ASF::File * /*file*/) {
return guid() + ByteVector::fromUInt64LE(data.size() + 24) + data;
}
ASF::File::FilePrivate::UnknownObject::UnknownObject(const ByteVector &guid) : myGuid(guid) {}
ByteVector ASF::File::FilePrivate::UnknownObject::guid() const {
return myGuid;
}
ByteVector ASF::File::FilePrivate::FilePropertiesObject::guid() const {
return filePropertiesGuid;
}
void ASF::File::FilePrivate::FilePropertiesObject::parse(ASF::File *file, unsigned int size) {
BaseObject::parse(file, size);
if (data.size() < 64) {
debug("ASF::File::FilePrivate::FilePropertiesObject::parse() -- data is too short.");
return;
}
const long long duration = data.toInt64LE(40);
const long long preroll = data.toInt64LE(56);
file->d->properties->setLengthInMilliseconds(static_cast<int>(duration / 10000.0 - preroll + 0.5));
}
ByteVector ASF::File::FilePrivate::StreamPropertiesObject::guid() const {
return streamPropertiesGuid;
}
void ASF::File::FilePrivate::StreamPropertiesObject::parse(ASF::File *file, unsigned int size) {
BaseObject::parse(file, size);
if (data.size() < 70) {
debug("ASF::File::FilePrivate::StreamPropertiesObject::parse() -- data is too short.");
return;
}
file->d->properties->setCodec(data.toUInt16LE(54));
file->d->properties->setChannels(data.toUInt16LE(56));
file->d->properties->setSampleRate(data.toUInt32LE(58));
file->d->properties->setBitrate(static_cast<int>(data.toUInt32LE(62) * 8.0 / 1000.0 + 0.5));
file->d->properties->setBitsPerSample(data.toUInt16LE(68));
}
ByteVector ASF::File::FilePrivate::ContentDescriptionObject::guid() const {
return contentDescriptionGuid;
}
void ASF::File::FilePrivate::ContentDescriptionObject::parse(ASF::File *file, unsigned int /*size*/) {
const int titleLength = readWORD(file);
const int artistLength = readWORD(file);
const int copyrightLength = readWORD(file);
const int commentLength = readWORD(file);
const int ratingLength = readWORD(file);
file->d->tag->setTitle(readString(file, titleLength));
file->d->tag->setArtist(readString(file, artistLength));
file->d->tag->setCopyright(readString(file, copyrightLength));
file->d->tag->setComment(readString(file, commentLength));
file->d->tag->setRating(readString(file, ratingLength));
}
ByteVector ASF::File::FilePrivate::ContentDescriptionObject::render(ASF::File *file) {
const ByteVector v1 = renderString(file->d->tag->title());
const ByteVector v2 = renderString(file->d->tag->artist());
const ByteVector v3 = renderString(file->d->tag->copyright());
const ByteVector v4 = renderString(file->d->tag->comment());
const ByteVector v5 = renderString(file->d->tag->rating());
data.clear();
data.append(ByteVector::fromUInt16LE(v1.size()));
data.append(ByteVector::fromUInt16LE(v2.size()));
data.append(ByteVector::fromUInt16LE(v3.size()));
data.append(ByteVector::fromUInt16LE(v4.size()));
data.append(ByteVector::fromUInt16LE(v5.size()));
data.append(v1);
data.append(v2);
data.append(v3);
data.append(v4);
data.append(v5);
return BaseObject::render(file);
}
ByteVector ASF::File::FilePrivate::ExtendedContentDescriptionObject::guid() const {
return extendedContentDescriptionGuid;
}
void ASF::File::FilePrivate::ExtendedContentDescriptionObject::parse(ASF::File *file, unsigned int /*size*/) {
int count = readWORD(file);
while (count--) {
ASF::Attribute attribute;
String name = attribute.parse(*file);
file->d->tag->addAttribute(name, attribute);
}
}
ByteVector ASF::File::FilePrivate::ExtendedContentDescriptionObject::render(ASF::File *file) {
data.clear();
data.append(ByteVector::fromUInt16LE(attributeData.size()));
data.append(attributeData.toByteVector(""));
return BaseObject::render(file);
}
ByteVector ASF::File::FilePrivate::MetadataObject::guid() const {
return metadataGuid;
}
void ASF::File::FilePrivate::MetadataObject::parse(ASF::File *file, unsigned int /*size*/) {
int count = readWORD(file);
while (count--) {
ASF::Attribute attribute;
String name = attribute.parse(*file, 1);
file->d->tag->addAttribute(name, attribute);
}
}
ByteVector ASF::File::FilePrivate::MetadataObject::render(ASF::File *file) {
data.clear();
data.append(ByteVector::fromUInt16LE(attributeData.size()));
data.append(attributeData.toByteVector(""));
return BaseObject::render(file);
}
ByteVector ASF::File::FilePrivate::MetadataLibraryObject::guid() const {
return metadataLibraryGuid;
}
void ASF::File::FilePrivate::MetadataLibraryObject::parse(ASF::File *file, unsigned int /*size*/) {
int count = readWORD(file);
while (count--) {
ASF::Attribute attribute;
String name = attribute.parse(*file, 2);
file->d->tag->addAttribute(name, attribute);
}
}
ByteVector ASF::File::FilePrivate::MetadataLibraryObject::render(ASF::File *file) {
data.clear();
data.append(ByteVector::fromUInt16LE(attributeData.size()));
data.append(attributeData.toByteVector(""));
return BaseObject::render(file);
}
ASF::File::FilePrivate::HeaderExtensionObject::HeaderExtensionObject() {
objects.setAutoDelete(true);
}
ByteVector ASF::File::FilePrivate::HeaderExtensionObject::guid() const {
return headerExtensionGuid;
}
void ASF::File::FilePrivate::HeaderExtensionObject::parse(ASF::File *file, unsigned int /*size*/) {
file->seek(18, File::Current);
long long dataSize = readDWORD(file);
long long dataPos = 0;
while (dataPos < dataSize) {
ByteVector guid = file->readBlock(16);
if (guid.size() != 16) {
file->setValid(false);
break;
}
bool ok;
long long size = readQWORD(file, &ok);
if (!ok) {
file->setValid(false);
break;
}
std::shared_ptr<BaseObject> obj;
if (guid == metadataGuid) {
file->d->metadataObject.reset(new MetadataObject());
obj = file->d->metadataObject;
}
else if (guid == metadataLibraryGuid) {
file->d->metadataLibraryObject.reset(new MetadataLibraryObject());
obj = file->d->metadataLibraryObject;
}
else {
obj.reset(new UnknownObject(guid));
}
obj->parse(file, static_cast<unsigned int>(size));
objects.append(obj);
dataPos += size;
}
}
ByteVector ASF::File::FilePrivate::HeaderExtensionObject::render(ASF::File *file) {
data.clear();
for (ObjectConstIterator it = objects.begin(); it != objects.end(); ++it) {
data.append((*it)->render(file));
}
data = ByteVector("\x11\xD2\xD3\xAB\xBA\xA9\xcf\x11\x8E\xE6\x00\xC0\x0C\x20\x53\x65\x06\x00", 18) + ByteVector::fromUInt32LE(data.size()) + data;
return BaseObject::render(file);
}
ByteVector ASF::File::FilePrivate::CodecListObject::guid() const {
return codecListGuid;
}
void ASF::File::FilePrivate::CodecListObject::parse(ASF::File *file, unsigned int size) {
BaseObject::parse(file, size);
if (data.size() <= 20) {
debug("ASF::File::FilePrivate::CodecListObject::parse() -- data is too short.");
return;
}
unsigned int pos = 16;
const int count = data.toUInt32LE(pos);
pos += 4;
for (int i = 0; i < count; ++i) {
if (pos >= data.size())
break;
const CodecType type = static_cast<CodecType>(data.toUInt16LE(pos));
pos += 2;
int nameLength = data.toUInt16LE(pos);
pos += 2;
const unsigned int namePos = pos;
pos += nameLength * 2;
const int descLength = data.toUInt16LE(pos);
pos += 2;
const unsigned int descPos = pos;
pos += descLength * 2;
const int infoLength = data.toUInt16LE(pos);
pos += 2 + infoLength * 2;
if (type == CodecListObject::Audio) {
// First audio codec found.
const String name(data.mid(namePos, nameLength * 2), String::UTF16LE);
file->d->properties->setCodecName(name.stripWhiteSpace());
const String desc(data.mid(descPos, descLength * 2), String::UTF16LE);
file->d->properties->setCodecDescription(desc.stripWhiteSpace());
break;
}
}
}
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool ASF::File::isSupported(IOStream *stream) {
// An ASF file has to start with the designated GUID.
const ByteVector id = Utils::readHeader(stream, 16, false);
return (id == headerGuid);
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
ASF::File::File(FileName file, bool, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(file), d(new FilePrivate()) {
if (isOpen())
read();
}
ASF::File::File(IOStream *stream, bool, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(stream), d(new FilePrivate()) {
if (isOpen())
read();
}
ASF::File::~File() {
delete d;
}
ASF::Tag *ASF::File::tag() const {
return d->tag.get();
}
ASF::AudioProperties *ASF::File::audioProperties() const {
return d->properties.get();
}
bool ASF::File::save() {
if (readOnly()) {
debug("ASF::File::save() -- File is read only.");
return false;
}
if (!isValid()) {
debug("ASF::File::save() -- Trying to save invalid file.");
return false;
}
if (!d->contentDescriptionObject) {
d->contentDescriptionObject.reset(new FilePrivate::ContentDescriptionObject());
d->objects.append(d->contentDescriptionObject);
}
if (!d->extendedContentDescriptionObject) {
d->extendedContentDescriptionObject.reset(new FilePrivate::ExtendedContentDescriptionObject());
d->objects.append(d->extendedContentDescriptionObject);
}
if (!d->headerExtensionObject) {
d->headerExtensionObject.reset(new FilePrivate::HeaderExtensionObject());
d->objects.append(d->headerExtensionObject);
}
if (!d->metadataObject) {
d->metadataObject.reset(new FilePrivate::MetadataObject());
d->headerExtensionObject->objects.append(d->metadataObject);
}
if (!d->metadataLibraryObject) {
d->metadataLibraryObject.reset(new FilePrivate::MetadataLibraryObject());
d->headerExtensionObject->objects.append(d->metadataLibraryObject);
}
d->extendedContentDescriptionObject->attributeData.clear();
d->metadataObject->attributeData.clear();
d->metadataLibraryObject->attributeData.clear();
const AttributeListMap allAttributes = d->tag->attributeListMap();
for (AttributeListMap::ConstIterator it = allAttributes.begin(); it != allAttributes.end(); ++it) {
const String &name = it->first;
const AttributeList &attributes = it->second;
bool inExtendedContentDescriptionObject = false;
bool inMetadataObject = false;
for (AttributeList::ConstIterator jt = attributes.begin(); jt != attributes.end(); ++jt) {
const Attribute &attribute = *jt;
const bool largeValue = (attribute.dataSize() > 65535);
const bool guid = (attribute.type() == Attribute::GuidType);
if (!inExtendedContentDescriptionObject && !guid && !largeValue && attribute.language() == 0 && attribute.stream() == 0) {
d->extendedContentDescriptionObject->attributeData.append(attribute.render(name));
inExtendedContentDescriptionObject = true;
}
else if (!inMetadataObject && !guid && !largeValue && attribute.language() == 0 && attribute.stream() != 0) {
d->metadataObject->attributeData.append(attribute.render(name, 1));
inMetadataObject = true;
}
else {
d->metadataLibraryObject->attributeData.append(attribute.render(name, 2));
}
}
}
ByteVector data;
for (FilePrivate::ObjectConstIterator it = d->objects.begin(); it != d->objects.end(); ++it) {
data.append((*it)->render(this));
}
seek(16);
writeBlock(ByteVector::fromUInt64LE(data.size() + 30));
writeBlock(ByteVector::fromUInt32LE(d->objects.size()));
writeBlock(ByteVector("\x01\x02", 2));
insert(data, 30, static_cast<size_t>(d->headerSize - 30));
d->headerSize = data.size() + 30;
return true;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void ASF::File::read() {
if (!isValid())
return;
if (readBlock(16) != headerGuid) {
debug("ASF::File::read(): Not an ASF file.");
setValid(false);
return;
}
d->tag.reset(new ASF::Tag());
d->properties.reset(new ASF::AudioProperties());
bool ok;
d->headerSize = readQWORD(this, &ok);
if (!ok) {
setValid(false);
return;
}
int numObjects = readDWORD(this, &ok);
if (!ok) {
setValid(false);
return;
}
seek(2, Current);
std::shared_ptr<FilePrivate::FilePropertiesObject> filePropertiesObject;
std::shared_ptr<FilePrivate::StreamPropertiesObject> streamPropertiesObject;
for (int i = 0; i < numObjects; i++) {
const ByteVector guid = readBlock(16);
if (guid.size() != 16) {
setValid(false);
break;
}
long size = static_cast<long>(readQWORD(this, &ok));
if (!ok) {
setValid(false);
break;
}
std::shared_ptr<FilePrivate::BaseObject> obj;
if (guid == filePropertiesGuid) {
filePropertiesObject.reset(new FilePrivate::FilePropertiesObject());
obj = filePropertiesObject;
}
else if (guid == streamPropertiesGuid) {
streamPropertiesObject.reset(new FilePrivate::StreamPropertiesObject());
obj = streamPropertiesObject;
}
else if (guid == contentDescriptionGuid) {
d->contentDescriptionObject.reset(new FilePrivate::ContentDescriptionObject());
obj = d->contentDescriptionObject;
}
else if (guid == extendedContentDescriptionGuid) {
d->extendedContentDescriptionObject.reset(new FilePrivate::ExtendedContentDescriptionObject());
obj = d->extendedContentDescriptionObject;
}
else if (guid == headerExtensionGuid) {
d->headerExtensionObject.reset(new FilePrivate::HeaderExtensionObject());
obj = d->headerExtensionObject;
}
else if (guid == codecListGuid) {
obj.reset(new FilePrivate::CodecListObject());
}
else {
if (guid == contentEncryptionGuid ||
guid == extendedContentEncryptionGuid ||
guid == advancedContentEncryptionGuid) {
d->properties->setEncrypted(true);
}
obj.reset(new FilePrivate::UnknownObject(guid));
}
obj->parse(this, size);
d->objects.append(obj);
}
if (!filePropertiesObject || !streamPropertiesObject) {
debug("ASF::File::read(): Missing mandatory header objects.");
setValid(false);
return;
}
}

118
3rdparty/taglib/asf/asffile.h vendored
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@ -1,118 +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_ASFFILE_H
#define TAGLIB_ASFFILE_H
#include "tag.h"
#include "tfile.h"
#include "taglib_export.h"
#include "asfproperties.h"
#include "asftag.h"
namespace Strawberry_TagLib {
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 Strawberry_TagLib::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.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* 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.
*/
Tag *tag() const override;
/*!
* Returns the ASF audio properties for this file.
*/
AudioProperties *audioProperties() const override;
/*!
* Save the file.
*
* This returns true if the save was successful.
*/
bool save() override;
/*!
* 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
} // namespace Strawberry_TagLib
#endif

168
3rdparty/taglib/asf/asfpicture.cpp vendored
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@ -1,168 +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/ *
***************************************************************************/
#include <memory>
#include "taglib.h"
#include "tdebug.h"
#include "asfattribute.h"
#include "asffile.h"
#include "asfpicture.h"
#include "asfutils.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
struct PictureData {
bool valid;
ASF::Picture::Type type;
String mimeType;
String description;
ByteVector picture;
};
} // namespace
class ASF::Picture::PicturePrivate {
public:
explicit PicturePrivate() : data(new PictureData()) {}
std::shared_ptr<PictureData> data;
};
////////////////////////////////////////////////////////////////////////////////
// Picture class members
////////////////////////////////////////////////////////////////////////////////
ASF::Picture::Picture() : d(new PicturePrivate()) {
d->data->valid = true;
}
ASF::Picture::Picture(const Picture& other) : d(new PicturePrivate(*other.d)) {}
ASF::Picture::~Picture() {
delete d;
}
bool ASF::Picture::isValid() const {
return d->data->valid;
}
String ASF::Picture::mimeType() const {
return d->data->mimeType;
}
void ASF::Picture::setMimeType(const String& value) {
d->data->mimeType = value;
}
ASF::Picture::Type ASF::Picture::type() const {
return d->data->type;
}
void ASF::Picture::setType(const ASF::Picture::Type &t) {
d->data->type = t;
}
String ASF::Picture::description() const {
return d->data->description;
}
void ASF::Picture::setDescription(const String& desc) {
d->data->description = desc;
}
ByteVector ASF::Picture::picture() const {
return d->data->picture;
}
void ASF::Picture::setPicture(const ByteVector &p) {
d->data->picture = p;
}
int ASF::Picture::dataSize() const {
return 9 + (d->data->mimeType.length() + d->data->description.length()) * 2 + d->data->picture.size();
}
ASF::Picture& ASF::Picture::operator=(const ASF::Picture& other) {
Picture(other).swap(*this);
return *this;
}
void ASF::Picture::swap(Picture& other) {
using std::swap;
swap(d, other.d);
}
ByteVector ASF::Picture::render() const {
if (!isValid())
return ByteVector();
return ByteVector(static_cast<char>(d->data->type)) + ByteVector::fromUInt32LE(d->data->picture.size()) + renderString(d->data->mimeType) + renderString(d->data->description) + d->data->picture;
}
void ASF::Picture::parse(const ByteVector &bytes) {
d->data->valid = false;
if (bytes.size() < 9)
return;
size_t pos = 0;
d->data->type = static_cast<Type>(bytes[0]);
++pos;
const unsigned int dataLen = bytes.toUInt32LE(pos);
pos += 4;
const ByteVector nullStringTerminator(2, 0);
size_t endPos = bytes.find(nullStringTerminator, pos, 2);
if (endPos == ByteVector::npos())
return;
d->data->mimeType = String(bytes.mid(pos, endPos - pos), String::UTF16LE);
pos = endPos + 2;
endPos = bytes.find(nullStringTerminator, pos, 2);
if (endPos == ByteVector::npos())
return;
d->data->description = String(bytes.mid(pos, endPos - pos), String::UTF16LE);
pos = endPos + 2;
if (dataLen + pos != bytes.size())
return;
d->data->picture = bytes.mid(pos, dataLen);
d->data->valid = true;
}
ASF::Picture ASF::Picture::fromInvalid() {
Picture ret;
ret.d->data->valid = false;
return ret;
}

218
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@ -1,218 +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 Strawberry_TagLib {
namespace TagLib {
namespace ASF {
class Attribute;
//! 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.
*/
explicit 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;
private:
friend class Attribute;
void parse(const ByteVector&);
static Picture fromInvalid();
private:
class PicturePrivate;
PicturePrivate* d;
};
} // namespace ASF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif // ASFPICTURE_H

160
3rdparty/taglib/asf/asfproperties.cpp vendored
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@ -1,160 +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/ *
***************************************************************************/
#include "tdebug.h"
#include "tstring.h"
#include "asfproperties.h"
using namespace Strawberry_TagLib::TagLib;
class ASF::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : length(0),
bitrate(0),
sampleRate(0),
channels(0),
bitsPerSample(0),
codec(ASF::AudioProperties::Unknown),
encrypted(false) {}
int length;
int bitrate;
int sampleRate;
int channels;
int bitsPerSample;
ASF::AudioProperties::Codec codec;
String codecName;
String codecDescription;
bool encrypted;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
ASF::AudioProperties::AudioProperties() : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
}
ASF::AudioProperties::~AudioProperties() {
delete d;
}
int ASF::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int ASF::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int ASF::AudioProperties::bitrate() const {
return d->bitrate;
}
int ASF::AudioProperties::sampleRate() const {
return d->sampleRate;
}
int ASF::AudioProperties::channels() const {
return d->channels;
}
int ASF::AudioProperties::bitsPerSample() const {
return d->bitsPerSample;
}
ASF::AudioProperties::Codec ASF::AudioProperties::codec() const {
return d->codec;
}
String ASF::AudioProperties::codecName() const {
return d->codecName;
}
String ASF::AudioProperties::codecDescription() const {
return d->codecDescription;
}
bool ASF::AudioProperties::isEncrypted() const {
return d->encrypted;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void ASF::AudioProperties::setLengthInMilliseconds(int value) {
d->length = value;
}
void ASF::AudioProperties::setBitrate(int value) {
d->bitrate = value;
}
void ASF::AudioProperties::setSampleRate(int value) {
d->sampleRate = value;
}
void ASF::AudioProperties::setChannels(int value) {
d->channels = value;
}
void ASF::AudioProperties::setBitsPerSample(int value) {
d->bitsPerSample = value;
}
void ASF::AudioProperties::setCodec(int value) {
switch (value) {
case 0x0160:
d->codec = WMA1;
break;
case 0x0161:
d->codec = WMA2;
break;
case 0x0162:
d->codec = WMA9Pro;
break;
case 0x0163:
d->codec = WMA9Lossless;
break;
default:
d->codec = Unknown;
break;
}
}
void ASF::AudioProperties::setCodecName(const String &value) {
d->codecName = value;
}
void ASF::AudioProperties::setCodecDescription(const String &value) {
d->codecDescription = value;
}
void ASF::AudioProperties::setEncrypted(bool value) {
d->encrypted = value;
}

168
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@ -1,168 +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 Strawberry_TagLib {
namespace TagLib {
namespace ASF {
//! An implementation of ASF audio properties
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
friend class File;
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.
*/
explicit AudioProperties();
/*!
* Destroys this ASF::AudioProperties instance.
*/
~AudioProperties() override;
/*!
* Returns the length of the file in seconds. The length is rounded down to
* the nearest whole second.
*
* \see lengthInMilliseconds()
*/
int lengthInSeconds() const override;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
int lengthInMilliseconds() const override;
/*!
* Returns the average bit rate of the file in kb/s.
*/
int bitrate() const override;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const override;
/*!
* Returns the number of audio channels.
*/
int channels() const override;
/*!
* 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;
private:
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);
private:
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace ASF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

522
3rdparty/taglib/asf/asftag.cpp vendored
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@ -1,522 +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/ *
***************************************************************************/
#include "tpicturemap.h"
#include "tpropertymap.h"
#include "asftag.h"
using namespace Strawberry_TagLib::TagLib;
class ASF::Tag::TagPrivate {
public:
String title;
String artist;
String copyright;
String comment;
String rating;
AttributeListMap attributeListMap;
};
ASF::Tag::Tag() : d(new TagPrivate()) {}
ASF::Tag::~Tag() {
delete d;
}
String ASF::Tag::title() const {
return d->title;
}
String ASF::Tag::artist() const {
return d->artist;
}
String ASF::Tag::album() const {
if (d->attributeListMap.contains("WM/AlbumTitle"))
return d->attributeListMap["WM/AlbumTitle"][0].toString();
return String();
}
String ASF::Tag::copyright() const {
return d->copyright;
}
String ASF::Tag::comment() const {
return d->comment;
}
String ASF::Tag::rating() const {
return d->rating;
}
unsigned int ASF::Tag::year() const {
if (d->attributeListMap.contains("WM/Year"))
return d->attributeListMap["WM/Year"][0].toString().toInt();
return 0;
}
unsigned int ASF::Tag::track() const {
if (d->attributeListMap.contains("WM/TrackNumber")) {
const ASF::Attribute attr = d->attributeListMap["WM/TrackNumber"][0];
if (attr.type() == ASF::Attribute::DWordType)
return attr.toUInt();
else
return attr.toString().toInt();
}
if (d->attributeListMap.contains("WM/Track"))
return d->attributeListMap["WM/Track"][0].toUInt();
return 0;
}
String ASF::Tag::genre() const {
if (d->attributeListMap.contains("WM/Genre"))
return d->attributeListMap["WM/Genre"][0].toString();
return String();
}
PictureMap ASF::Tag::pictures() const {
PictureMap map;
if (d->attributeListMap.contains("WM/Picture")) {
AttributeList list = d->attributeListMap["WM/Picture"];
for (AttributeList::ConstIterator it = list.begin(); it != list.end(); ++it) {
ASF::Picture asfPicture = (*it).toPicture();
TagLib::Picture::Type type;
switch (asfPicture.type()) {
case ASF::Picture::FileIcon:
type = TagLib::Picture::FileIcon;
break;
case ASF::Picture::OtherFileIcon:
type = TagLib::Picture::OtherFileIcon;
break;
case ASF::Picture::FrontCover:
type = TagLib::Picture::FrontCover;
break;
case ASF::Picture::BackCover:
type = TagLib::Picture::BackCover;
break;
case ASF::Picture::LeafletPage:
type = TagLib::Picture::LeafletPage;
break;
case ASF::Picture::Media:
type = TagLib::Picture::Media;
break;
case ASF::Picture::LeadArtist:
type = TagLib::Picture::LeadArtist;
break;
case ASF::Picture::Artist:
type = TagLib::Picture::Artist;
break;
case ASF::Picture::Conductor:
type = TagLib::Picture::Conductor;
break;
case ASF::Picture::Band:
type = TagLib::Picture::Band;
break;
case ASF::Picture::Composer:
type = TagLib::Picture::Composer;
break;
case ASF::Picture::Lyricist:
type = TagLib::Picture::Lyricist;
break;
case ASF::Picture::RecordingLocation:
type = TagLib::Picture::RecordingLocation;
break;
case ASF::Picture::DuringRecording:
type = TagLib::Picture::DuringRecording;
break;
case ASF::Picture::DuringPerformance:
type = TagLib::Picture::DuringPerformance;
break;
case ASF::Picture::MovieScreenCapture:
type = TagLib::Picture::MovieScreenCapture;
break;
case ASF::Picture::ColouredFish:
type = TagLib::Picture::ColouredFish;
break;
case ASF::Picture::Illustration:
type = TagLib::Picture::Illustration;
break;
case ASF::Picture::BandLogo:
type = TagLib::Picture::BandLogo;
break;
case ASF::Picture::PublisherLogo:
type = TagLib::Picture::PublisherLogo;
break;
default:
type = TagLib::Picture::Other;
break;
}
TagLib::Picture picture(asfPicture.picture(), type, asfPicture.mimeType(), asfPicture.description());
map.insert(picture);
}
}
return PictureMap(map);
}
void ASF::Tag::setTitle(const String &value) {
d->title = value;
}
void ASF::Tag::setArtist(const String &value) {
d->artist = value;
}
void ASF::Tag::setCopyright(const String &value) {
d->copyright = value;
}
void ASF::Tag::setComment(const String &value) {
d->comment = value;
}
void ASF::Tag::setRating(const String &value) {
d->rating = value;
}
void ASF::Tag::setAlbum(const String &value) {
setAttribute("WM/AlbumTitle", value);
}
void ASF::Tag::setGenre(const String &value) {
setAttribute("WM/Genre", value);
}
void ASF::Tag::setYear(unsigned int value) {
setAttribute("WM/Year", String::number(value));
}
void ASF::Tag::setTrack(unsigned int value) {
setAttribute("WM/TrackNumber", String::number(value));
}
void ASF::Tag::setPictures(const PictureMap &l) {
removeItem("WM/Picture");
for (PictureMap::ConstIterator pictureMapIt = l.begin(); pictureMapIt != l.end(); ++pictureMapIt) {
PictureList list = pictureMapIt->second;
for (PictureList::ConstIterator pictureListIt = list.begin(); pictureListIt != list.end(); ++pictureListIt) {
const TagLib::Picture picture = (*pictureListIt);
ASF::Picture asfPicture;
asfPicture.setPicture(picture.data());
asfPicture.setMimeType(picture.mime());
asfPicture.setDescription(picture.description());
switch (picture.type()) {
case TagLib::Picture::Other:
asfPicture.setType(ASF::Picture::Other);
break;
case TagLib::Picture::FileIcon:
asfPicture.setType(ASF::Picture::FileIcon);
break;
case TagLib::Picture::OtherFileIcon:
asfPicture.setType(ASF::Picture::OtherFileIcon);
break;
case TagLib::Picture::FrontCover:
asfPicture.setType(ASF::Picture::FrontCover);
break;
case TagLib::Picture::BackCover:
asfPicture.setType(ASF::Picture::BackCover);
break;
case TagLib::Picture::LeafletPage:
asfPicture.setType(ASF::Picture::LeafletPage);
break;
case TagLib::Picture::Media:
asfPicture.setType(ASF::Picture::Media);
break;
case TagLib::Picture::LeadArtist:
asfPicture.setType(ASF::Picture::LeadArtist);
break;
case TagLib::Picture::Artist:
asfPicture.setType(ASF::Picture::Artist);
break;
case TagLib::Picture::Conductor:
asfPicture.setType(ASF::Picture::Conductor);
break;
case TagLib::Picture::Band:
asfPicture.setType(ASF::Picture::Band);
break;
case TagLib::Picture::Composer:
asfPicture.setType(ASF::Picture::Composer);
break;
case TagLib::Picture::Lyricist:
asfPicture.setType(ASF::Picture::Lyricist);
break;
case TagLib::Picture::RecordingLocation:
asfPicture.setType(ASF::Picture::RecordingLocation);
break;
case TagLib::Picture::DuringRecording:
asfPicture.setType(ASF::Picture::DuringRecording);
break;
case TagLib::Picture::DuringPerformance:
asfPicture.setType(ASF::Picture::DuringPerformance);
break;
case TagLib::Picture::MovieScreenCapture:
asfPicture.setType(ASF::Picture::MovieScreenCapture);
break;
case TagLib::Picture::ColouredFish:
asfPicture.setType(ASF::Picture::ColouredFish);
break;
case TagLib::Picture::Illustration:
asfPicture.setType(ASF::Picture::Illustration);
break;
case TagLib::Picture::BandLogo:
asfPicture.setType(ASF::Picture::BandLogo);
break;
case TagLib::Picture::PublisherLogo:
asfPicture.setType(ASF::Picture::PublisherLogo);
break;
}
addAttribute("WM/Picture", Attribute(asfPicture));
}
}
}
const ASF::AttributeListMap &ASF::Tag::attributeListMap() const {
return d->attributeListMap;
}
bool ASF::Tag::contains(const String &key) const {
return d->attributeListMap.contains(key);
}
void ASF::Tag::removeItem(const String &key) {
d->attributeListMap.erase(key);
}
ASF::AttributeList ASF::Tag::attribute(const String &name) const {
return d->attributeListMap[name];
}
void ASF::Tag::setAttribute(const String &name, const Attribute &attribute) {
AttributeList value;
value.append(attribute);
d->attributeListMap.insert(name, value);
}
void ASF::Tag::setAttribute(const String &name, const AttributeList &values) {
d->attributeListMap.insert(name, values);
}
void ASF::Tag::addAttribute(const String &name, const Attribute &attribute) {
if (d->attributeListMap.contains(name)) {
d->attributeListMap[name].append(attribute);
}
else {
setAttribute(name, attribute);
}
}
bool ASF::Tag::isEmpty() const {
return Strawberry_TagLib::TagLib::Tag::isEmpty() &&
copyright().isEmpty() &&
rating().isEmpty() &&
d->attributeListMap.isEmpty();
}
namespace {
const char *keyTranslation[][2] = {
{ "WM/AlbumTitle", "ALBUM" },
{ "WM/AlbumArtist", "ALBUMARTIST" },
{ "WM/Composer", "COMPOSER" },
{ "WM/Writer", "WRITER" },
{ "WM/Conductor", "CONDUCTOR" },
{ "WM/ModifiedBy", "REMIXER" },
{ "WM/Year", "DATE" },
{ "WM/OriginalReleaseYear", "ORIGINALDATE" },
{ "WM/Producer", "PRODUCER" },
{ "WM/ContentGroupDescription", "GROUPING" },
{ "WM/SubTitle", "SUBTITLE" },
{ "WM/SetSubTitle", "DISCSUBTITLE" },
{ "WM/TrackNumber", "TRACKNUMBER" },
{ "WM/PartOfSet", "DISCNUMBER" },
{ "WM/Genre", "GENRE" },
{ "WM/BeatsPerMinute", "BPM" },
{ "WM/Mood", "MOOD" },
{ "WM/ISRC", "ISRC" },
{ "WM/Lyrics", "LYRICS" },
{ "WM/Media", "MEDIA" },
{ "WM/Publisher", "LABEL" },
{ "WM/CatalogNo", "CATALOGNUMBER" },
{ "WM/Barcode", "BARCODE" },
{ "WM/EncodedBy", "ENCODEDBY" },
{ "WM/AlbumSortOrder", "ALBUMSORT" },
{ "WM/AlbumArtistSortOrder", "ALBUMARTISTSORT" },
{ "WM/ArtistSortOrder", "ARTISTSORT" },
{ "WM/TitleSortOrder", "TITLESORT" },
{ "WM/Script", "SCRIPT" },
{ "WM/Language", "LANGUAGE" },
{ "MusicBrainz/Track Id", "MUSICBRAINZ_TRACKID" },
{ "MusicBrainz/Artist Id", "MUSICBRAINZ_ARTISTID" },
{ "MusicBrainz/Album Id", "MUSICBRAINZ_ALBUMID" },
{ "MusicBrainz/Album Artist Id", "MUSICBRAINZ_ALBUMARTISTID" },
{ "MusicBrainz/Release Group Id", "MUSICBRAINZ_RELEASEGROUPID" },
{ "MusicBrainz/Work Id", "MUSICBRAINZ_WORKID" },
{ "MusicIP/PUID", "MUSICIP_PUID" },
{ "Acoustid/Id", "ACOUSTID_ID" },
{ "Acoustid/Fingerprint", "ACOUSTID_FINGERPRINT" },
};
const size_t keyTranslationSize = sizeof(keyTranslation) / sizeof(keyTranslation[0]);
String translateKey(const String &key) {
for (size_t i = 0; i < keyTranslationSize; ++i) {
if (key == keyTranslation[i][0])
return keyTranslation[i][1];
}
return String();
}
} // namespace
PropertyMap ASF::Tag::properties() const {
PropertyMap props;
if (!d->title.isEmpty()) {
props["TITLE"] = d->title;
}
if (!d->artist.isEmpty()) {
props["ARTIST"] = d->artist;
}
if (!d->copyright.isEmpty()) {
props["COPYRIGHT"] = d->copyright;
}
if (!d->comment.isEmpty()) {
props["COMMENT"] = d->comment;
}
ASF::AttributeListMap::ConstIterator it = d->attributeListMap.begin();
for (; it != d->attributeListMap.end(); ++it) {
const String key = translateKey(it->first);
if (!key.isEmpty()) {
AttributeList::ConstIterator it2 = it->second.begin();
for (; it2 != it->second.end(); ++it2) {
if (key == "TRACKNUMBER") {
if (it2->type() == ASF::Attribute::DWordType)
props.insert(key, String::number(it2->toUInt()));
else
props.insert(key, it2->toString());
}
else {
props.insert(key, it2->toString());
}
}
}
else {
props.unsupportedData().append(it->first);
}
}
return props;
}
void ASF::Tag::removeUnsupportedProperties(const StringList &props) {
StringList::ConstIterator it = props.begin();
for (; it != props.end(); ++it)
d->attributeListMap.erase(*it);
}
PropertyMap ASF::Tag::setProperties(const PropertyMap &props) {
static Map<String, String> reverseKeyMap;
if (reverseKeyMap.isEmpty()) {
int numKeys = sizeof(keyTranslation) / sizeof(keyTranslation[0]);
for (int i = 0; i < numKeys; i++) {
reverseKeyMap[keyTranslation[i][1]] = keyTranslation[i][0];
}
}
PropertyMap origProps = properties();
PropertyMap::ConstIterator it = origProps.begin();
for (; it != origProps.end(); ++it) {
if (!props.contains(it->first) || props[it->first].isEmpty()) {
if (it->first == "TITLE") {
d->title.clear();
}
else if (it->first == "ARTIST") {
d->artist.clear();
}
else if (it->first == "COMMENT") {
d->comment.clear();
}
else if (it->first == "COPYRIGHT") {
d->copyright.clear();
}
else {
d->attributeListMap.erase(reverseKeyMap[it->first]);
}
}
}
PropertyMap ignoredProps;
it = props.begin();
for (; it != props.end(); ++it) {
if (reverseKeyMap.contains(it->first)) {
String name = reverseKeyMap[it->first];
removeItem(name);
StringList::ConstIterator it2 = it->second.begin();
for (; it2 != it->second.end(); ++it2) {
addAttribute(name, *it2);
}
}
else if (it->first == "TITLE") {
d->title = it->second.toString();
}
else if (it->first == "ARTIST") {
d->artist = it->second.toString();
}
else if (it->first == "COMMENT") {
d->comment = it->second.toString();
}
else if (it->first == "COPYRIGHT") {
d->copyright = it->second.toString();
}
else {
ignoredProps.insert(it->first, it->second);
}
}
return ignoredProps;
}

201
3rdparty/taglib/asf/asftag.h vendored
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@ -1,201 +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_ASFTAG_H
#define TAGLIB_ASFTAG_H
#include "tag.h"
#include "tlist.h"
#include "tmap.h"
#include "taglib_export.h"
#include "asfattribute.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace ASF {
typedef List<Attribute> AttributeList;
typedef Map<String, AttributeList> AttributeListMap;
class TAGLIB_EXPORT Tag : public Strawberry_TagLib::TagLib::Tag {
friend class File;
public:
explicit Tag();
~Tag() override;
/*!
* Returns the track name.
*/
String title() const override;
/*!
* Returns the artist name.
*/
String artist() const override;
/*!
* Returns the album name; if no album name is present in the tag String::null will be returned.
*/
String album() const override;
/*!
* Returns the track comment.
*/
String comment() const override;
/*!
* Returns the genre name; if no genre is present in the tag String::null will be returned.
*/
String genre() const override;
/*!
* 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.
*/
unsigned int year() const override;
/*!
* Returns the track number; if there is no track number set, this will return 0.
*/
unsigned int track() const override;
PictureMap pictures() const override;
/*!
* Sets the title to \a s.
*/
void setTitle(const String &value) override;
/*!
* Sets the artist to \a s.
*/
void setArtist(const String &value) override;
/*!
* Sets the album to \a s. If \a s is String::null then this value will be cleared.
*/
void setAlbum(const String &value) override;
/*!
* Sets the comment to \a s.
*/
void setComment(const String &value) override;
/*!
* Sets the rating to \a s.
*/
virtual void setRating(const String &value);
/*!
* Sets the copyright to \a s.
*/
virtual void setCopyright(const String &value);
/*!
* Sets the genre to \a s.
*/
void setGenre(const String &value) override;
/*!
* Sets the year to \a i. If \a s is 0 then this value will be cleared.
*/
void setYear(unsigned int value) override;
/*!
* Sets the track to \a i. If \a s is 0 then this value will be cleared.
*/
void setTrack(unsigned int value) override;
void setPictures(const PictureMap&) override;
/*!
* 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.
*/
bool isEmpty() const override;
/*!
* Returns a reference to the item list map. This is an AttributeListMap of all of the items in the tag.
*/
const AttributeListMap &attributeListMap() const;
/*!
* \return True if a value for \a attribute is currently set.
*/
bool contains(const String &key) const;
/*!
* Removes the \a key attribute from the tag
*/
void removeItem(const String &key);
/*!
* \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 override;
void removeUnsupportedProperties(const StringList &props) override;
PropertyMap setProperties(const PropertyMap &props) override;
private:
class TagPrivate;
TagPrivate *d;
};
} // namespace ASF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,100 +0,0 @@
/***************************************************************************
copyright : (C) 2015 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_ASFUTILS_H
#define TAGLIB_ASFUTILS_H
// THIS FILE IS NOT A PART OF THE TAGLIB API
#ifndef DO_NOT_DOCUMENT // tell Doxygen not to document this header
namespace Strawberry_TagLib {
namespace TagLib {
namespace ASF {
namespace {
inline unsigned short readWORD(File *file, bool *ok = nullptr) {
const ByteVector v = file->readBlock(2);
if (v.size() != 2) {
if (ok) *ok = false;
return 0;
}
if (ok) *ok = true;
return v.toUInt16LE(0);
}
inline unsigned int readDWORD(File *file, bool *ok = nullptr) {
const ByteVector v = file->readBlock(4);
if (v.size() != 4) {
if (ok) *ok = false;
return 0;
}
if (ok) *ok = true;
return v.toUInt32LE(0);
}
inline long long readQWORD(File *file, bool *ok = nullptr) {
const ByteVector v = file->readBlock(8);
if (v.size() != 8) {
if (ok) *ok = false;
return 0;
}
if (ok) *ok = true;
return v.toInt64LE(0);
}
inline String readString(File *file, int length) {
ByteVector data = file->readBlock(length);
size_t size = data.size();
while (size >= 2) {
if (data[size - 1] != '\0' || data[size - 2] != '\0') {
break;
}
size -= 2;
}
if (size != data.size()) {
data.resize(size);
}
return String(data, String::UTF16LE);
}
inline ByteVector renderString(const String &str, bool includeLength = false) {
ByteVector data = str.data(String::UTF16LE) + ByteVector::fromUInt16LE(0);
if (includeLength) {
data = ByteVector::fromUInt16LE(data.size()) + data;
}
return data;
}
} // namespace
} // namespace ASF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif
#endif

53
3rdparty/taglib/audioproperties.cpp vendored
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@ -1,53 +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 "tstringlist.h"
#include "audioproperties.h"
using namespace Strawberry_TagLib::TagLib;
////////////////////////////////////////////////////////////////////////////////
// public methods
////////////////////////////////////////////////////////////////////////////////
AudioProperties::~AudioProperties() {}
String AudioProperties::toString() const {
StringList desc;
desc.append("Audio");
desc.append(String::number(lengthInSeconds()) + " seconds");
desc.append(String::number(bitrate()) + " kbps");
return desc.toString(", ");
}
////////////////////////////////////////////////////////////////////////////////
// protected methods
////////////////////////////////////////////////////////////////////////////////
AudioProperties::AudioProperties() : d(nullptr) {}

120
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@ -1,120 +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"
#include "tstring.h"
namespace Strawberry_TagLib {
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. The length is rounded down to the nearest whole second.
*
* \see lengthInMilliseconds()
*/
virtual int lengthInSeconds() const = 0;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
virtual int lengthInMilliseconds() const = 0;
/*!
* 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;
/*!
* Returns description of the audio file.
*/
virtual String toString() const;
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.
*/
explicit AudioProperties();
private:
AudioProperties(const AudioProperties&);
AudioProperties &operator=(const AudioProperties&);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

147
3rdparty/taglib/dsdiff/dsdiffdiintag.cpp vendored
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@ -1,147 +0,0 @@
/***************************************************************************
copyright : (C) 2016 by Damien Plisson, Audirvana
email : damien78@audirvana.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/ *
***************************************************************************/
#include "dsdiffdiintag.h"
#include "tstringlist.h"
#include "tpropertymap.h"
#include "tpicturemap.h"
using namespace Strawberry_TagLib::TagLib;
using namespace DSDIFF::DIIN;
class DSDIFF::DIIN::Tag::TagPrivate {
public:
TagPrivate() {
}
String title;
String artist;
};
DSDIFF::DIIN::Tag::Tag() {
d = new TagPrivate;
}
DSDIFF::DIIN::Tag::~Tag() {
delete d;
}
String DSDIFF::DIIN::Tag::title() const {
return d->title;
}
String DSDIFF::DIIN::Tag::artist() const {
return d->artist;
}
String DSDIFF::DIIN::Tag::album() const {
return String();
}
String DSDIFF::DIIN::Tag::comment() const {
return String();
}
String DSDIFF::DIIN::Tag::genre() const {
return String();
}
unsigned int DSDIFF::DIIN::Tag::year() const {
return 0;
}
unsigned int DSDIFF::DIIN::Tag::track() const {
return 0;
}
PictureMap DSDIFF::DIIN::Tag::pictures() const {
return PictureMap();
}
void DSDIFF::DIIN::Tag::setTitle(const String &title) {
d->title = title;
}
void DSDIFF::DIIN::Tag::setArtist(const String &artist) {
d->artist = artist;
}
void DSDIFF::DIIN::Tag::setAlbum(const String &) {}
void DSDIFF::DIIN::Tag::setComment(const String &) {}
void DSDIFF::DIIN::Tag::setGenre(const String &) {}
void DSDIFF::DIIN::Tag::setYear(unsigned int) {}
void DSDIFF::DIIN::Tag::setTrack(unsigned int) {}
void DSDIFF::DIIN::Tag::setPictures(const PictureMap&) {}
PropertyMap DSDIFF::DIIN::Tag::properties() const {
PropertyMap properties;
properties["TITLE"] = d->title;
properties["ARTIST"] = d->artist;
return properties;
}
PropertyMap DSDIFF::DIIN::Tag::setProperties(const PropertyMap &origProps) {
PropertyMap properties(origProps);
properties.removeEmpty();
StringList oneValueSet;
if (properties.contains("TITLE")) {
d->title = properties["TITLE"].front();
oneValueSet.append("TITLE");
}
else
d->title = String();
if (properties.contains("ARTIST")) {
d->artist = properties["ARTIST"].front();
oneValueSet.append("ARTIST");
}
else
d->artist = String();
// for each tag that has been set above, remove the first entry in the corresponding
// value list. The others will be returned as unsupported by this format.
for (StringList::Iterator it = oneValueSet.begin(); it != oneValueSet.end(); ++it) {
if (properties[*it].size() == 1)
properties.erase(*it);
else
properties[*it].erase(properties[*it].begin());
}
return properties;
}

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@ -1,154 +0,0 @@
/***************************************************************************
copyright : (C) 2016 by Damien Plisson, Audirvana
email : damien78@audirvana.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_DSDIFFDIINTAG_H
#define TAGLIB_DSDIFFDIINTAG_H
#include "tag.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace DSDIFF {
namespace DIIN {
/*!
* Tags from the Edited Master Chunk Info
*
* Only Title and Artist tags are supported
*/
class TAGLIB_EXPORT Tag : public Strawberry_TagLib::TagLib::Tag {
public:
explicit Tag();
~Tag() override;
/*!
* Returns the track name; if no track name is present in the tag String() will be returned.
*/
String title() const override;
/*!
* Returns the artist name; if no artist name is present in the tag String() will be returned.
*/
String artist() const override;
/*!
* Not supported. Therefore always returns String().
*/
String album() const override;
/*!
* Not supported. Therefore always returns String().
*/
String comment() const override;
/*!
* Not supported. Therefore always returns String().
*/
String genre() const override;
/*!
* Not supported. Therefore always returns 0.
*/
unsigned int year() const override;
/*!
* Not supported. Therefore always returns 0.
*/
unsigned int track() const override;
/*!
* Not supported. Therefore always returns an empty list.
*/
PictureMap pictures() const override;
/*!
* Sets the title to \a title. If \a title is String() then this value will be cleared.
*/
void setTitle(const String &title) override;
/*!
* Sets the artist to \a artist. If \a artist is String() then this value will be cleared.
*/
void setArtist(const String &artist) override;
/*!
* Not supported and therefore ignored.
*/
void setAlbum(const String &album) override;
/*!
* Not supported and therefore ignored.
*/
void setComment(const String &comment) override;
/*!
* Not supported and therefore ignored.
*/
void setGenre(const String &genre) override;
/*!
* Not supported and therefore ignored.
*/
void setYear(unsigned int year) override;
/*!
* Not supported and therefore ignored.
*/
void setTrack(unsigned int track) override;
/*!
* Not supported and therefore ignored.
*/
void setPictures(const PictureMap&) override;
/*!
* Implements the unified property interface -- export function.
* Since the DIIN tag is very limited, the exported map is as well.
*/
PropertyMap properties() const override;
/*!
* Implements the unified property interface -- import function.
* Because of the limitations of the DIIN file tag, any tags besides
* TITLE and ARTIST, 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 &) override;
private:
Tag(const Tag &);
Tag &operator=(const Tag &);
class TagPrivate;
TagPrivate *d;
};
} // namespace DIIN
} // namespace DSDIFF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

919
3rdparty/taglib/dsdiff/dsdifffile.cpp vendored
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@ -1,919 +0,0 @@
/***************************************************************************
copyright : (C) 2016 by Damien Plisson, Audirvana
email : damien78@audirvana.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/ *
***************************************************************************/
#include <memory>
#include <array>
#include "tstring.h"
#include "tbytevector.h"
#include "tdebug.h"
#include "id3v2tag.h"
#include "tstringlist.h"
#include "tpropertymap.h"
#include "tagutils.h"
#include "tagunion.h"
#include "dsdifffile.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
struct Chunk64 {
ByteVector name;
unsigned long long offset;
unsigned long long size;
char padding;
};
typedef std::vector<Chunk64> ChunkList;
int chunkIndex(const ChunkList &chunks, const ByteVector &id) {
for (unsigned long int i = 0; i < chunks.size(); i++) {
if (chunks[i].name == id)
return i;
}
return -1;
}
bool isValidChunkID(const ByteVector &name) {
if (name.size() != 4)
return false;
for (int i = 0; i < 4; i++) {
if (name[i] < 32)
return false;
}
return true;
}
enum {
ID3v2Index = 0,
DIINIndex = 1
};
enum {
PROPChunk = 0,
DIINChunk = 1
};
} // namespace
class DSDIFF::File::FilePrivate {
public:
FilePrivate() : endianness(BigEndian),
size(0),
isID3InPropChunk(false),
duplicateID3V2chunkIndex(-1),
id3v2TagChunkID("ID3 "),
hasID3v2(false),
hasDiin(false) {
childChunkIndex[ID3v2Index] = -1;
childChunkIndex[DIINIndex] = -1;
}
Endianness endianness;
ByteVector type;
unsigned long long size;
ByteVector format;
ChunkList chunks;
std::array<ChunkList, 2> childChunks;
std::array<int, 2> childChunkIndex;
/*
* Two possibilities can be found: ID3V2 chunk inside PROP chunk or at root level
*/
bool isID3InPropChunk;
/*
* ID3 chunks are present. This is then the index of the one in PROP chunk that
* will be removed upon next save to remove duplicates.
*/
int duplicateID3V2chunkIndex;
std::unique_ptr<AudioProperties> properties;
DoubleTagUnion tag;
ByteVector id3v2TagChunkID;
bool hasID3v2;
bool hasDiin;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool DSDIFF::File::isSupported(IOStream *stream) {
// A DSDIFF file has to start with "FRM8????????DSD ".
const ByteVector id = Utils::readHeader(stream, 16, false);
return (id.startsWith("FRM8") && id.containsAt("DSD ", 12));
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
DSDIFF::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Strawberry_TagLib::TagLib::File(file) {
d = new FilePrivate;
d->endianness = BigEndian;
if (isOpen())
read(readProperties, propertiesStyle);
}
DSDIFF::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Strawberry_TagLib::TagLib::File(stream) {
d = new FilePrivate;
d->endianness = BigEndian;
if (isOpen())
read(readProperties, propertiesStyle);
}
DSDIFF::File::~File() {
delete d;
}
Strawberry_TagLib::TagLib::Tag *DSDIFF::File::tag() const {
return &d->tag;
}
ID3v2::Tag *DSDIFF::File::ID3v2Tag(bool create) const {
return d->tag.access<ID3v2::Tag>(ID3v2Index, create);
}
bool DSDIFF::File::hasID3v2Tag() const {
return d->hasID3v2;
}
DSDIFF::DIIN::Tag *DSDIFF::File::DIINTag(bool create) const {
return d->tag.access<DSDIFF::DIIN::Tag>(DIINIndex, create);
}
bool DSDIFF::File::hasDIINTag() const {
return d->hasDiin;
}
PropertyMap DSDIFF::File::properties() const {
if (d->hasID3v2)
return d->tag.access<ID3v2::Tag>(ID3v2Index, false)->properties();
return PropertyMap();
}
void DSDIFF::File::removeUnsupportedProperties(const StringList &properties) {
if (d->hasID3v2)
d->tag.access<ID3v2::Tag>(ID3v2Index, false)->removeUnsupportedProperties(properties);
if (d->hasDiin)
d->tag.access<DSDIFF::DIIN::Tag>(DIINIndex, false)->removeUnsupportedProperties(properties);
}
PropertyMap DSDIFF::File::setProperties(const PropertyMap &properties) {
return d->tag.access<ID3v2::Tag>(ID3v2Index, true)->setProperties(properties);
}
DSDIFF::AudioProperties *DSDIFF::File::audioProperties() const {
return d->properties.get();
}
bool DSDIFF::File::save() {
return save(AllTags);
}
bool DSDIFF::File::save(TagTypes tags, StripTags, ID3v2::Version version) {
if (readOnly()) {
debug("DSDIFF::File::save() -- File is read only.");
return false;
}
if (!isValid()) {
debug("DSDIFF::File::save() -- Trying to save invalid file.");
return false;
}
//if(strip == StripOthers || strip == StripAll)
//File::strip(static_cast<TagTypes>(AllTags & ~tags));
// First: save ID3V2 chunk
ID3v2::Tag *id3v2Tag = d->tag.access<ID3v2::Tag>(ID3v2Index, false);
if (tags & ID3v2 && id3v2Tag) {
if (d->isID3InPropChunk) {
if (id3v2Tag && !id3v2Tag->isEmpty()) {
setChildChunkData(d->id3v2TagChunkID, id3v2Tag->render(version), PROPChunk);
d->hasID3v2 = true;
}
else {
// Empty tag: remove it
setChildChunkData(d->id3v2TagChunkID, ByteVector(), PROPChunk);
d->hasID3v2 = false;
}
}
else {
if (id3v2Tag && !id3v2Tag->isEmpty()) {
setRootChunkData(d->id3v2TagChunkID, id3v2Tag->render(version));
d->hasID3v2 = true;
}
else {
// Empty tag: remove it
setRootChunkData(d->id3v2TagChunkID, ByteVector());
d->hasID3v2 = false;
}
}
}
// Second: save the DIIN chunk
DSDIFF::DIIN::Tag *diinTag = d->tag.access<DSDIFF::DIIN::Tag>(DIINIndex, false);
if (tags & DIIN && diinTag) {
if (!diinTag->title().isEmpty()) {
ByteVector diinTitle;
if (d->endianness == BigEndian)
diinTitle.append(ByteVector::fromUInt32BE(diinTag->title().size()));
else
diinTitle.append(ByteVector::fromUInt32LE(diinTag->title().size()));
diinTitle.append(ByteVector::fromCString(diinTag->title().toCString()));
setChildChunkData("DITI", diinTitle, DIINChunk);
}
else
setChildChunkData("DITI", ByteVector(), DIINChunk);
if (!diinTag->artist().isEmpty()) {
ByteVector diinArtist;
if (d->endianness == BigEndian)
diinArtist.append(ByteVector::fromUInt32BE(diinTag->artist().size()));
else
diinArtist.append(ByteVector::fromUInt32LE(diinTag->artist().size()));
diinArtist.append(ByteVector::fromCString(diinTag->artist().toCString()));
setChildChunkData("DIAR", diinArtist, DIINChunk);
}
else
setChildChunkData("DIAR", ByteVector(), DIINChunk);
}
// Third: remove the duplicate ID3V2 chunk (inside PROP chunk) if any
if (d->duplicateID3V2chunkIndex >= 0) {
setChildChunkData(d->duplicateID3V2chunkIndex, ByteVector(), PROPChunk);
d->duplicateID3V2chunkIndex = -1;
}
return true;
}
void DSDIFF::File::strip(TagTypes tags) {
if (tags & ID3v2) {
removeRootChunk("ID3 ");
removeRootChunk("id3 ");
d->hasID3v2 = false;
d->tag.set(ID3v2Index, new ID3v2::Tag);
/// TODO: needs to also account for ID3v2 tags under the PROP chunk
}
if (tags & DIIN) {
removeRootChunk("DITI");
removeRootChunk("DIAR");
d->hasDiin = false;
d->tag.set(DIINIndex, new DIIN::Tag);
}
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void DSDIFF::File::removeRootChunk(unsigned int i) {
unsigned long long chunkSize = d->chunks[i].size + d->chunks[i].padding + 12;
d->size -= chunkSize;
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->size), 4, 8);
else
insert(ByteVector::fromUInt64LE(d->size), 4, 8);
removeBlock(d->chunks[i].offset - 12, chunkSize);
// Update the internal offsets
for (unsigned long r = i + 1; r < d->chunks.size(); r++)
d->chunks[r].offset = d->chunks[r - 1].offset + 12 + d->chunks[r - 1].size + d->chunks[r - 1].padding;
d->chunks.erase(d->chunks.begin() + i);
}
void DSDIFF::File::removeRootChunk(const ByteVector &id) {
int i = chunkIndex(d->chunks, id);
if (i >= 0)
removeRootChunk(i);
}
void DSDIFF::File::setRootChunkData(unsigned int i, const ByteVector &data) {
if (data.isEmpty()) {
removeRootChunk(i);
return;
}
// Non null data: update chunk
// First we update the global size
d->size += ((data.size() + 1) & ~1) - (d->chunks[i].size + d->chunks[i].padding);
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->size), 4, 8);
else
insert(ByteVector::fromUInt64LE(d->size), 4, 8);
// Now update the specific chunk
writeChunk(d->chunks[i].name, data, d->chunks[i].offset - 12, d->chunks[i].size + d->chunks[i].padding + 12);
d->chunks[i].size = data.size();
d->chunks[i].padding = (data.size() & 0x01) ? 1 : 0;
// Finally update the internal offsets
updateRootChunksStructure(i + 1);
}
void DSDIFF::File::setRootChunkData(const ByteVector &name, const ByteVector &data) {
if (d->chunks.size() == 0) {
debug("DSDIFF::File::setPropChunkData - No valid chunks found.");
return;
}
int i = chunkIndex(d->chunks, name);
if (i >= 0) {
setRootChunkData(i, data);
return;
}
// Couldn't find an existing chunk, so let's create a new one.
i = d->chunks.size() - 1;
unsigned long offset = d->chunks[i].offset + d->chunks[i].size + d->chunks[i].padding;
// First we update the global size
d->size += (offset & 1) + ((data.size() + 1) & ~1) + 12;
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->size), 4, 8);
else
insert(ByteVector::fromUInt64LE(d->size), 4, 8);
// Now add the chunk to the file
writeChunk(name,
data,
offset,
std::max<unsigned long long>(0, length() - offset),
(offset & 1) ? 1 : 0);
Chunk64 chunk;
chunk.name = name;
chunk.size = data.size();
chunk.offset = offset + 12;
chunk.padding = (data.size() & 0x01) ? 1 : 0;
d->chunks.push_back(chunk);
}
void DSDIFF::File::removeChildChunk(unsigned int i, unsigned int childChunkNum) {
ChunkList &childChunks = d->childChunks[childChunkNum];
// Update global size
unsigned long long removedChunkTotalSize = childChunks[i].size + childChunks[i].padding + 12;
d->size -= removedChunkTotalSize;
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->size), 4, 8);
else
insert(ByteVector::fromUInt64LE(d->size), 4, 8);
// Update child chunk size
d->chunks[d->childChunkIndex[childChunkNum]].size -= removedChunkTotalSize;
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->chunks[d->childChunkIndex[childChunkNum]].size), d->chunks[d->childChunkIndex[childChunkNum]].offset - 8, 8);
else
insert(ByteVector::fromUInt64LE(d->chunks[d->childChunkIndex[childChunkNum]].size), d->chunks[d->childChunkIndex[childChunkNum]].offset - 8, 8);
// Remove the chunk
removeBlock(childChunks[i].offset - 12, removedChunkTotalSize);
// Update the internal offsets
// For child chunks
if ((i + 1) < childChunks.size()) {
childChunks[i + 1].offset = childChunks[i].offset;
i++;
for (i++; i < childChunks.size(); i++)
childChunks[i].offset = childChunks[i - 1].offset + 12 + childChunks[i - 1].size + childChunks[i - 1].padding;
}
// And for root chunks
for (i = d->childChunkIndex[childChunkNum] + 1; i < d->chunks.size(); i++)
d->chunks[i].offset = d->chunks[i - 1].offset + 12 + d->chunks[i - 1].size + d->chunks[i - 1].padding;
childChunks.erase(childChunks.begin() + i);
}
void DSDIFF::File::setChildChunkData(unsigned int i, const ByteVector &data, unsigned int childChunkNum) {
ChunkList &childChunks = d->childChunks[childChunkNum];
if (data.isEmpty()) {
removeChildChunk(i, childChunkNum);
return;
}
// Non null data: update chunk
// First we update the global size
d->size += ((data.size() + 1) & ~1) - (childChunks[i].size + childChunks[i].padding);
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->size), 4, 8);
else
insert(ByteVector::fromUInt64LE(d->size), 4, 8);
// And the PROP chunk size
d->chunks[d->childChunkIndex[childChunkNum]].size += ((data.size() + 1) & ~1) - (childChunks[i].size + childChunks[i].padding);
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->chunks[d->childChunkIndex[childChunkNum]].size), d->chunks[d->childChunkIndex[childChunkNum]].offset - 8, 8);
else
insert(ByteVector::fromUInt64LE(d->chunks[d->childChunkIndex[childChunkNum]].size), d->chunks[d->childChunkIndex[childChunkNum]].offset - 8, 8);
// Now update the specific chunk
writeChunk(childChunks[i].name, data, childChunks[i].offset - 12, childChunks[i].size + childChunks[i].padding + 12);
childChunks[i].size = data.size();
childChunks[i].padding = (data.size() & 0x01) ? 1 : 0;
// Now update the internal offsets
// For child Chunks
for (i++; i < childChunks.size(); i++)
childChunks[i].offset = childChunks[i - 1].offset + 12 + childChunks[i - 1].size + childChunks[i - 1].padding;
// And for root chunks
updateRootChunksStructure(d->childChunkIndex[childChunkNum] + 1);
}
void DSDIFF::File::setChildChunkData(const ByteVector &name, const ByteVector &data, unsigned int childChunkNum) {
ChunkList &childChunks = d->childChunks[childChunkNum];
if (childChunks.size() == 0) {
debug("DSDIFF::File::setPropChunkData - No valid chunks found.");
return;
}
for (unsigned int i = 0; i < childChunks.size(); i++) {
if (childChunks[i].name == name) {
setChildChunkData(i, data, childChunkNum);
return;
}
}
// Do not attempt to remove a non existing chunk
if (data.isEmpty())
return;
// Couldn't find an existing chunk, so let's create a new one.
unsigned int i = childChunks.size() - 1;
unsigned long offset = childChunks[i].offset + childChunks[i].size + childChunks[i].padding;
// First we update the global size
d->size += (offset & 1) + ((data.size() + 1) & ~1) + 12;
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->size), 4, 8);
else
insert(ByteVector::fromUInt64LE(d->size), 4, 8);
// And the child chunk size
d->chunks[d->childChunkIndex[childChunkNum]].size += (offset & 1) + ((data.size() + 1) & ~1) + 12;
if (d->endianness == BigEndian)
insert(ByteVector::fromUInt64BE(d->chunks[d->childChunkIndex[childChunkNum]].size), d->chunks[d->childChunkIndex[childChunkNum]].offset - 8, 8);
else
insert(ByteVector::fromUInt64LE(d->chunks[d->childChunkIndex[childChunkNum]].size), d->chunks[d->childChunkIndex[childChunkNum]].offset - 8, 8);
// Now add the chunk to the file
unsigned long long nextRootChunkIdx = length();
if ((d->childChunkIndex[childChunkNum] + 1) < static_cast<int>(d->chunks.size()))
nextRootChunkIdx = d->chunks[d->childChunkIndex[childChunkNum] + 1].offset - 12;
writeChunk(name, data, offset,
std::max<unsigned long long>(0, nextRootChunkIdx - offset),
(offset & 1) ? 1 : 0);
// For root chunks
updateRootChunksStructure(d->childChunkIndex[childChunkNum] + 1);
Chunk64 chunk;
chunk.name = name;
chunk.size = data.size();
chunk.offset = offset + 12;
chunk.padding = (data.size() & 0x01) ? 1 : 0;
childChunks.push_back(chunk);
}
void DSDIFF::File::updateRootChunksStructure(unsigned int startingChunk) {
for (unsigned int i = startingChunk; i < d->chunks.size(); i++)
d->chunks[i].offset = d->chunks[i - 1].offset + 12 + d->chunks[i - 1].size + d->chunks[i - 1].padding;
// Update childchunks structure as well
if (d->childChunkIndex[PROPChunk] >= static_cast<int>(startingChunk)) {
ChunkList &childChunksToUpdate = d->childChunks[PROPChunk];
if (childChunksToUpdate.size() > 0) {
childChunksToUpdate[0].offset = d->chunks[d->childChunkIndex[PROPChunk]].offset + 12;
for (unsigned int i = 1; i < childChunksToUpdate.size(); i++)
childChunksToUpdate[i].offset = childChunksToUpdate[i - 1].offset + 12 + childChunksToUpdate[i - 1].size + childChunksToUpdate[i - 1].padding;
}
}
if (d->childChunkIndex[DIINChunk] >= static_cast<int>(startingChunk)) {
ChunkList &childChunksToUpdate = d->childChunks[DIINChunk];
if (childChunksToUpdate.size() > 0) {
childChunksToUpdate[0].offset = d->chunks[d->childChunkIndex[DIINChunk]].offset + 12;
for (unsigned int i = 1; i < childChunksToUpdate.size(); i++)
childChunksToUpdate[i].offset = childChunksToUpdate[i - 1].offset + 12 + childChunksToUpdate[i - 1].size + childChunksToUpdate[i - 1].padding;
}
}
}
void DSDIFF::File::read(bool readProperties, AudioProperties::ReadStyle propertiesStyle) {
bool bigEndian = (d->endianness == BigEndian);
d->type = readBlock(4);
d->size = bigEndian ? readBlock(8).toInt64BE(0) : readBlock(8).toInt64LE(0);
d->format = readBlock(4);
// + 12: chunk header at least, fix for additional junk bytes
while (tell() + 12 <= length()) {
ByteVector chunkName = readBlock(4);
unsigned long long chunkSize = bigEndian ? readBlock(8).toInt64BE(0) : readBlock(8).toInt64LE(0);
if (!isValidChunkID(chunkName)) {
debug("DSDIFF::File::read() -- Chunk '" + chunkName + "' has invalid ID");
setValid(false);
break;
}
if (static_cast<unsigned long long>(tell()) + chunkSize >
static_cast<unsigned long long>(length())) {
debug("DSDIFF::File::read() -- Chunk '" + chunkName + "' has invalid size (larger than the file size)");
setValid(false);
break;
}
Chunk64 chunk;
chunk.name = chunkName;
chunk.size = chunkSize;
chunk.offset = tell();
seek(chunk.size, Current);
// Check padding
chunk.padding = 0;
long uPosNotPadded = tell();
if ((uPosNotPadded & 0x01) != 0) {
ByteVector iByte = readBlock(1);
if ((iByte.size() != 1) || (iByte[0] != 0))
// Not well formed, re-seek
seek(uPosNotPadded, Beginning);
else
chunk.padding = 1;
}
d->chunks.push_back(chunk);
}
// For DSD uncompressed
unsigned long long lengthDSDSamplesTimeChannels = 0;
// For computing bitrate
unsigned long long audioDataSizeinBytes = 0;
// For DST compressed frames
unsigned long dstNumFrames = 0;
// For DST compressed frames
unsigned short dstFrameRate = 0;
for (unsigned int i = 0; i < d->chunks.size(); i++) {
if (d->chunks[i].name == "DSD ") {
lengthDSDSamplesTimeChannels = d->chunks[i].size * 8;
audioDataSizeinBytes = d->chunks[i].size;
}
else if (d->chunks[i].name == "DST ") {
// Now decode the chunks inside the DST chunk to read the DST Frame Information one
long long dstChunkEnd = d->chunks[i].offset + d->chunks[i].size;
seek(d->chunks[i].offset);
audioDataSizeinBytes = d->chunks[i].size;
while (tell() + 12 <= dstChunkEnd) {
ByteVector dstChunkName = readBlock(4);
long long dstChunkSize = bigEndian ? readBlock(8).toInt64BE(0) : readBlock(8).toInt64LE(0);
if (!isValidChunkID(dstChunkName)) {
debug("DSDIFF::File::read() -- DST Chunk '" + dstChunkName + "' has invalid ID");
setValid(false);
break;
}
if (static_cast<long long>(tell()) + dstChunkSize > dstChunkEnd) {
debug("DSDIFF::File::read() -- DST Chunk '" + dstChunkName + "' has invalid size (larger than the DST chunk)");
setValid(false);
break;
}
if (dstChunkName == "FRTE") {
// Found the DST frame information chunk
dstNumFrames = bigEndian ? readBlock(4).toUInt32BE(0) : readBlock(4).toUInt32LE(0);
dstFrameRate = bigEndian ? readBlock(2).toUInt16BE(0) : readBlock(2).toUInt16LE(0);
// Found the wanted one, no need to look at the others
break;
}
seek(dstChunkSize, Current);
// Check padding
long uPosNotPadded = tell();
if ((uPosNotPadded & 0x01) != 0) {
ByteVector iByte = readBlock(1);
if ((iByte.size() != 1) || (iByte[0] != 0))
// Not well formed, re-seek
seek(uPosNotPadded, Beginning);
}
}
}
else if (d->chunks[i].name == "PROP") {
d->childChunkIndex[PROPChunk] = i;
// Now decodes the chunks inside the PROP chunk
long long propChunkEnd = d->chunks[i].offset + d->chunks[i].size;
// +4 to remove the 'SND ' marker at beginning of 'PROP' chunk
seek(d->chunks[i].offset + 4);
while (tell() + 12 <= propChunkEnd) {
ByteVector propChunkName = readBlock(4);
long long propChunkSize = bigEndian ? readBlock(8).toInt64BE(0) : readBlock(8).toInt64LE(0);
if (!isValidChunkID(propChunkName)) {
debug("DSDIFF::File::read() -- PROP Chunk '" + propChunkName + "' has invalid ID");
setValid(false);
break;
}
if (static_cast<long long>(tell()) + propChunkSize > propChunkEnd) {
debug("DSDIFF::File::read() -- PROP Chunk '" + propChunkName + "' has invalid size (larger than the PROP chunk)");
setValid(false);
break;
}
Chunk64 chunk;
chunk.name = propChunkName;
chunk.size = propChunkSize;
chunk.offset = tell();
seek(chunk.size, Current);
// Check padding
chunk.padding = 0;
long uPosNotPadded = tell();
if ((uPosNotPadded & 0x01) != 0) {
ByteVector iByte = readBlock(1);
if ((iByte.size() != 1) || (iByte[0] != 0))
// Not well formed, re-seek
seek(uPosNotPadded, Beginning);
else
chunk.padding = 1;
}
d->childChunks[PROPChunk].push_back(chunk);
}
}
else if (d->chunks[i].name == "DIIN") {
d->childChunkIndex[DIINChunk] = i;
d->hasDiin = true;
// Now decode the chunks inside the DIIN chunk
long long diinChunkEnd = d->chunks[i].offset + d->chunks[i].size;
seek(d->chunks[i].offset);
while (tell() + 12 <= diinChunkEnd) {
ByteVector diinChunkName = readBlock(4);
long long diinChunkSize = bigEndian ? readBlock(8).toInt64BE(0) : readBlock(8).toInt64LE(0);
if (!isValidChunkID(diinChunkName)) {
debug("DSDIFF::File::read() -- DIIN Chunk '" + diinChunkName + "' has invalid ID");
setValid(false);
break;
}
if (static_cast<long long>(tell()) + diinChunkSize > diinChunkEnd) {
debug("DSDIFF::File::read() -- DIIN Chunk '" + diinChunkName + "' has invalid size (larger than the DIIN chunk)");
setValid(false);
break;
}
Chunk64 chunk;
chunk.name = diinChunkName;
chunk.size = diinChunkSize;
chunk.offset = tell();
seek(chunk.size, Current);
// Check padding
chunk.padding = 0;
long uPosNotPadded = tell();
if ((uPosNotPadded & 0x01) != 0) {
ByteVector iByte = readBlock(1);
if ((iByte.size() != 1) || (iByte[0] != 0))
// Not well formed, re-seek
seek(uPosNotPadded, Beginning);
else
chunk.padding = 1;
}
d->childChunks[DIINChunk].push_back(chunk);
}
}
else if (d->chunks[i].name == "ID3 " || d->chunks[i].name == "id3 ") {
d->id3v2TagChunkID = d->chunks[i].name;
d->tag.set(ID3v2Index, new ID3v2::Tag(this, d->chunks[i].offset));
d->isID3InPropChunk = false;
d->hasID3v2 = true;
}
}
if (!isValid())
return;
if (d->childChunkIndex[PROPChunk] < 0) {
debug("DSDIFF::File::read() -- no PROP chunk found");
setValid(false);
return;
}
// Read properties
unsigned int sampleRate = 0;
unsigned short channels = 0;
for (unsigned int i = 0; i < d->childChunks[PROPChunk].size(); i++) {
if (d->childChunks[PROPChunk][i].name == "ID3 " || d->childChunks[PROPChunk][i].name == "id3 ") {
if (d->hasID3v2) {
d->duplicateID3V2chunkIndex = i;
// ID3V2 tag has already been found at root level
continue;
}
d->id3v2TagChunkID = d->childChunks[PROPChunk][i].name;
d->tag.set(ID3v2Index, new ID3v2::Tag(this, d->childChunks[PROPChunk][i].offset));
d->isID3InPropChunk = true;
d->hasID3v2 = true;
}
else if (d->childChunks[PROPChunk][i].name == "FS ") {
// Sample rate
seek(d->childChunks[PROPChunk][i].offset);
sampleRate = bigEndian ? readBlock(4).toUInt32BE(0) : readBlock(4).toUInt32LE(0);
}
else if (d->childChunks[PROPChunk][i].name == "CHNL") {
// Channels
seek(d->childChunks[PROPChunk][i].offset);
channels = bigEndian ? readBlock(2).toInt16BE(0) : readBlock(2).toInt16LE(0);
}
}
// Read title & artist from DIIN chunk
d->tag.access<DSDIFF::DIIN::Tag>(DIINIndex, true);
if (d->hasDiin) {
for (unsigned int i = 0; i < d->childChunks[DIINChunk].size(); i++) {
if (d->childChunks[DIINChunk][i].name == "DITI") {
seek(d->childChunks[DIINChunk][i].offset);
unsigned int titleStrLength = bigEndian ? readBlock(4).toUInt32BE(0) : readBlock(4).toUInt32LE(0);
if (titleStrLength <= d->childChunks[DIINChunk][i].size) {
ByteVector titleStr = readBlock(titleStrLength);
d->tag.access<DSDIFF::DIIN::Tag>(DIINIndex, false)->setTitle(titleStr);
}
}
else if (d->childChunks[DIINChunk][i].name == "DIAR") {
seek(d->childChunks[DIINChunk][i].offset);
unsigned int artistStrLength = bigEndian ? readBlock(4).toUInt32BE(0) : readBlock(4).toUInt32LE(0);
if (artistStrLength <= d->childChunks[DIINChunk][i].size) {
ByteVector artistStr = readBlock(artistStrLength);
d->tag.access<DSDIFF::DIIN::Tag>(DIINIndex, false)->setArtist(artistStr);
}
}
}
}
if (readProperties) {
if (lengthDSDSamplesTimeChannels == 0) {
// DST compressed signal : need to compute length of DSD uncompressed frames
if (dstFrameRate > 0)
lengthDSDSamplesTimeChannels = static_cast<unsigned long long>(dstNumFrames) * static_cast<unsigned long long>(sampleRate) / static_cast<unsigned long long>(dstFrameRate);
else
lengthDSDSamplesTimeChannels = 0;
}
else {
// In DSD uncompressed files, the read number of samples is the total for each channel
if (channels > 0)
lengthDSDSamplesTimeChannels /= channels;
}
int bitrate = 0;
if (lengthDSDSamplesTimeChannels > 0)
bitrate = (audioDataSizeinBytes * 8 * sampleRate) / lengthDSDSamplesTimeChannels / 1000;
d->properties.reset(new AudioProperties(sampleRate, channels, lengthDSDSamplesTimeChannels, bitrate, propertiesStyle));
}
if (!ID3v2Tag()) {
d->tag.access<ID3v2::Tag>(ID3v2Index, true);
// By default, ID3 chunk is at root level
d->isID3InPropChunk = false;
d->hasID3v2 = false;
}
}
void DSDIFF::File::writeChunk(const ByteVector &name, const ByteVector &data, unsigned long long offset, unsigned long replace, unsigned int leadingPadding) {
ByteVector combined;
if (leadingPadding)
combined.append(ByteVector(leadingPadding, '\x00'));
combined.append(name);
if (d->endianness == BigEndian)
combined.append(ByteVector::fromUInt64BE(data.size()));
else
combined.append(ByteVector::fromUInt64LE(data.size()));
combined.append(data);
if ((data.size() & 0x01) != 0)
combined.append('\x00');
insert(combined, offset, replace);
}

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@ -1,265 +0,0 @@
/***************************************************************************
copyright : (C) 2016 by Damien Plisson, Audirvana
email : damien78@audirvana.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_DSDIFFFILE_H
#define TAGLIB_DSDIFFFILE_H
#include "rifffile.h"
#include "id3v2tag.h"
#include "dsdiffproperties.h"
#include "dsdiffdiintag.h"
namespace Strawberry_TagLib {
namespace TagLib {
//! An implementation of DSDIFF metadata
/*!
* This is implementation of DSDIFF metadata.
*
* This supports an ID3v2 tag as well as reading stream from the ID3 RIFF
* chunk as well as properties from the file.
* Description of the DSDIFF format is available at http://dsd-guide.com/sites/default/files/white-papers/DSDIFF_1.5_Spec.pdf
* DSDIFF standard does not explicitly specify the ID3V2 chunk
* It can be found at the root level, but also sometimes inside the PROP chunk.
* In addition, title and artist info are stored as part of the standard
*/
namespace DSDIFF {
//! An implementation of TagLib::File with DSDIFF specific methods
/*!
* This implements and provides an interface for DSDIFF 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 DSDIFF files.
*/
class TAGLIB_EXPORT File : public Strawberry_TagLib::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 DIIN tags.
DIIN = 0x0002,
//! Matches ID3v1 tags.
ID3v2 = 0x0002,
//! Matches all tag types.
AllTags = 0xffff
};
/*!
* Constructs an DSDIFF 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.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Constructs an DSDIFF 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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* Returns a pointer to a tag that is the union of the ID3v2 and DIIN 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 a DIIN tag,
* but a union of the two this pointer may not be cast to the specific tag types.
*
* \see ID3v2Tag()
* \see DIINTag()
*/
Tag *tag() const override;
/*!
* Returns the ID3V2 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()
*/
ID3v2::Tag *ID3v2Tag(bool create = false) const;
/*!
* Returns the DSDIFF DIIN Tag for this file
*
*/
DSDIFF::DIIN::Tag *DIINTag(bool create = false) const;
/*!
* Implements the unified property interface -- export function.
* This method forwards to ID3v2::Tag::properties().
*/
PropertyMap properties() const override;
void removeUnsupportedProperties(const StringList &properties) override;
/*!
* Implements the unified property interface -- import function.
* This method forwards to ID3v2::Tag::setProperties().
*/
PropertyMap setProperties(const PropertyMap &properties) override;
/*!
* Returns the AIFF::AudioProperties for this file.
* If no audio properties were read then this will return a null pointer.
*/
AudioProperties *audioProperties() const override;
/*!
* Save the file. If at least one tag -- ID3v1 or DIIN -- 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 paramaterized save call below.
*
* \see save(int tags)
*/
bool save() override;
/*!
* Save the file. If \a strip is specified,
* it is possible to choose if tags not specified in \a tags should be stripped from the file or retained.
* With \a version, it is possible to specify whether ID3v2.4 or ID3v2.3 should be used.
*/
bool save(TagTypes tags, StripTags strip = StripOthers, ID3v2::Version version = ID3v2::v4);
/*!
* 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.
*/
void strip(TagTypes tags = AllTags);
/*!
* 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 the DSDIFF title and artist tags.
*
* \see DIINTag()
*/
bool hasDIINTag() const;
/*!
* Returns whether or not the given \a stream can be opened as a DSDIFF file.
*
* \note This method is designed to do a quick check. The result may not necessarily be correct.
*/
static bool isSupported(IOStream *stream);
protected:
enum Endianness {
BigEndian,
LittleEndian
};
File(FileName file, Endianness endianness);
File(IOStream *stream, Endianness endianness);
private:
File(const File &);
File &operator=(const File &);
void removeRootChunk(const ByteVector &id);
void removeRootChunk(unsigned int i);
void removeChildChunk(unsigned int i, unsigned int childChunkNum);
/*!
* Sets the data for the the specified chunk at root level to \a data.
*
* \warning This will update the file immediately.
*/
void setRootChunkData(unsigned int i, const ByteVector &data);
/*!
* Sets the data for the root-level chunk \a name to \a data.
* If a root-level 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 setRootChunkData(const ByteVector &name, const ByteVector &data);
/*!
* Sets the data for the the specified child chunk to \a data.
*
* If data is null, then remove the chunk
*
* \warning This will update the file immediately.
*/
void setChildChunkData(unsigned int i, const ByteVector &data, unsigned int childChunkNum);
/*!
* Sets the data for the child 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 inside child chunk.
*
* If data is null, then remove the chunks with \a name name
*
* \warning This will update the file immediately.
*/
void setChildChunkData(const ByteVector &name, const ByteVector &data, unsigned int childChunkNum);
void updateRootChunksStructure(unsigned int startingChunk);
void read(bool readProperties, AudioProperties::ReadStyle propertiesStyle);
void writeChunk(const ByteVector &name, const ByteVector &data, unsigned long long offset, unsigned long replace = 0, unsigned int leadingPadding = 0);
class FilePrivate;
FilePrivate *d;
};
} // namespace DSDIFF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,96 +0,0 @@
/***************************************************************************
copyright : (C) 2016 by Damien Plisson, Audirvana
email : damien78@audirvana.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/ *
***************************************************************************/
#include "tstring.h"
#include "tdebug.h"
#include "dsdiffproperties.h"
using namespace Strawberry_TagLib::TagLib;
class DSDIFF::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : length(0),
bitrate(0),
sampleRate(0),
channels(0),
sampleWidth(0),
sampleCount(0) {
}
int length;
int bitrate;
int sampleRate;
int channels;
int sampleWidth;
unsigned long long sampleCount;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
DSDIFF::AudioProperties::AudioProperties(const unsigned int sampleRate, const unsigned short channels, const unsigned long long samplesCount, const int bitrate, ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate) {
d->channels = channels;
d->sampleCount = samplesCount;
d->sampleWidth = 1;
d->sampleRate = sampleRate;
d->bitrate = bitrate;
d->length = d->sampleRate > 0 ? static_cast<int>((d->sampleCount * 1000.0) / d->sampleRate + 0.5) : 0;
}
DSDIFF::AudioProperties::~AudioProperties() {
delete d;
}
int DSDIFF::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int DSDIFF::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int DSDIFF::AudioProperties::bitrate() const {
return d->bitrate;
}
int DSDIFF::AudioProperties::sampleRate() const {
return d->sampleRate;
}
int DSDIFF::AudioProperties::channels() const {
return d->channels;
}
int DSDIFF::AudioProperties::bitsPerSample() const {
return d->sampleWidth;
}
long long DSDIFF::AudioProperties::sampleCount() const {
return d->sampleCount;
}

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@ -1,78 +0,0 @@
/***************************************************************************
copyright : (C) 2016 by Damien Plisson, Audirvana
email : damien78@audirvana.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_DSDIFFPROPERTIES_H
#define TAGLIB_DSDIFFPROPERTIES_H
#include "audioproperties.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace DSDIFF {
class File;
//! An implementation of audio property reading for DSDIFF
/*!
* This reads the data from an DSDIFF stream found in the AudioProperties API.
*/
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
public:
/*!
* Create an instance of DSDIFF::AudioProperties with the data read from the ByteVector \a data.
*/
explicit AudioProperties(const unsigned int sampleRate, const unsigned short channels, const unsigned long long samplesCount, const int bitrate, ReadStyle);
/*!
* Destroys this DSDIFF::AudioProperties instance.
*/
~AudioProperties() override;
// Reimplementations.
int lengthInSeconds() const override;
int lengthInMilliseconds() const override;
int bitrate() const override;
int sampleRate() const override;
int channels() const override;
int bitsPerSample() const;
long long sampleCount() const;
private:
AudioProperties(const AudioProperties &);
AudioProperties &operator=(const AudioProperties &);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace DSDIFF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,228 +0,0 @@
/***************************************************************************
copyright : (C) 2013 - 2018 by Stephen F. Booth
email : me@sbooth.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 <memory>
#include "tbytevector.h"
#include "tdebug.h"
#include "id3v2tag.h"
#include "tstringlist.h"
#include "tpropertymap.h"
#include "tagutils.h"
#include "dsffile.h"
using namespace Strawberry_TagLib::TagLib;
// The DSF specification is located at http://dsd-guide.com/sites/default/files/white-papers/DSFFileFormatSpec_E.pdf
class DSF::File::FilePrivate {
public:
FilePrivate() : fileSize(0),
metadataOffset(0) {}
long long fileSize;
long long metadataOffset;
std::unique_ptr<AudioProperties> properties;
std::unique_ptr<ID3v2::Tag> tag;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool DSF::File::isSupported(IOStream *stream) {
// A DSF file has to start with "DSD "
const ByteVector id = Utils::readHeader(stream, 4, false);
return id.startsWith("DSD ");
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
DSF::File::File(FileName file, bool readProperties,
AudioProperties::ReadStyle propertiesStyle) : Strawberry_TagLib::TagLib::File(file), d(new FilePrivate()) {
if (isOpen())
read(readProperties, propertiesStyle);
}
DSF::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Strawberry_TagLib::TagLib::File(stream), d(new FilePrivate()) {
if (isOpen())
read(readProperties, propertiesStyle);
}
DSF::File::~File() {
delete d;
}
ID3v2::Tag *DSF::File::tag() const {
return d->tag.get();
}
DSF::AudioProperties *DSF::File::audioProperties() const {
return d->properties.get();
}
PropertyMap DSF::File::properties() const {
return d->tag->properties();
}
PropertyMap DSF::File::setProperties(const PropertyMap &properties) {
return d->tag->setProperties(properties);
}
bool DSF::File::save() {
if (readOnly()) {
debug("DSF::File::save() -- File is read only.");
return false;
}
if (!isValid()) {
debug("DSF::File::save() -- Trying to save invalid file.");
return false;
}
// Three things must be updated: the file size, the tag data, and the metadata offset
if (d->tag->isEmpty()) {
long long newFileSize = d->metadataOffset ? d->metadataOffset : d->fileSize;
// Update the file size
if (d->fileSize != newFileSize) {
insert(ByteVector::fromUInt64LE(newFileSize), 12, 8);
d->fileSize = newFileSize;
}
// Update the metadata offset to 0 since there is no longer a tag
if (d->metadataOffset) {
insert(ByteVector::fromUInt64LE(0ULL), 20, 8);
d->metadataOffset = 0;
}
// Delete the old tag
truncate(newFileSize);
}
else {
ByteVector tagData = d->tag->render();
long long newMetadataOffset = d->metadataOffset ? d->metadataOffset : d->fileSize;
long long newFileSize = newMetadataOffset + tagData.size();
long long oldTagSize = d->fileSize - newMetadataOffset;
// Update the file size
if (d->fileSize != newFileSize) {
insert(ByteVector::fromUInt64LE(newFileSize), 12, 8);
d->fileSize = newFileSize;
}
// Update the metadata offset
if (d->metadataOffset != newMetadataOffset) {
insert(ByteVector::fromUInt64LE(newMetadataOffset), 20, 8);
d->metadataOffset = newMetadataOffset;
}
// Delete the old tag and write the new one
insert(tagData, newMetadataOffset, static_cast<size_t>(oldTagSize));
}
return true;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void DSF::File::read(bool, AudioProperties::ReadStyle propertiesStyle) {
// A DSF file consists of four chunks: DSD chunk, format chunk, data chunk, and metadata chunk
// The file format is not chunked in the sense of a RIFF File, though
// DSD chunk
ByteVector chunkName = readBlock(4);
if (chunkName != "DSD ") {
debug("DSF::File::read() -- Not a DSF file.");
setValid(false);
return;
}
long long chunkSize = readBlock(8).toInt64LE(0);
// Integrity check
if (28 != chunkSize) {
debug("DSF::File::read() -- File is corrupted, wrong chunk size");
setValid(false);
return;
}
d->fileSize = readBlock(8).toInt64LE(0);
// File is malformed or corrupted
if (d->fileSize != length()) {
debug("DSF::File::read() -- File is corrupted wrong length");
setValid(false);
return;
}
d->metadataOffset = readBlock(8).toInt64LE(0);
// File is malformed or corrupted
if (d->metadataOffset > d->fileSize) {
debug("DSF::File::read() -- Invalid metadata offset.");
setValid(false);
return;
}
// Format chunk
chunkName = readBlock(4);
if (chunkName != "fmt ") {
debug("DSF::File::read() -- Missing 'fmt ' chunk.");
setValid(false);
return;
}
chunkSize = readBlock(8).toInt64LE(0);
d->properties.reset(new AudioProperties(readBlock(chunkSize), propertiesStyle));
// Skip the data chunk
// A metadata offset of 0 indicates the absence of an ID3v2 tag
if (0 == d->metadataOffset)
d->tag.reset(new ID3v2::Tag());
else
d->tag.reset(new ID3v2::Tag(this, d->metadataOffset));
}

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@ -1,125 +0,0 @@
/***************************************************************************
copyright : (C) 2013 - 2018 by Stephen F. Booth
email : me@sbooth.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_DSFFILE_H
#define TAGLIB_DSFFILE_H
#include "tfile.h"
#include "id3v2tag.h"
#include "dsfproperties.h"
namespace Strawberry_TagLib {
namespace TagLib {
//! An implementation of DSF metadata
/*!
* This is implementation of DSF metadata.
*
* This supports an ID3v2 tag as well as properties from the file.
*/
namespace DSF {
//! An implementation of Strawberry_TagLib::TagLib::File with DSF specific methods
/*!
* This implements and provides an interface for DSF files to the
* Strawberry_TagLib::TagLib::Tag and Strawberry_TagLib::TagLib::AudioProperties interfaces by way of implementing
* the abstract Strawberry_TagLib::TagLib::File API as well as providing some additional information specific to DSF files.
*
*/
class TAGLIB_EXPORT File : public Strawberry_TagLib::TagLib::File {
public:
/*!
* Constructs an DSF file from \a file.
* If \a readProperties is true the file's audio properties will also be read using \a propertiesStyle.
* If false, \a propertiesStyle is ignored.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Constructs an DSF file from \a file.
* If \a readProperties is true the file's audio properties will also be read using \a propertiesStyle.
* If false, \a propertiesStyle is ignored.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* Returns the Tag for this file.
*/
ID3v2::Tag *tag() const override;
/*!
* Implements the unified property interface -- export function.
* This method forwards to ID3v2::Tag::properties().
*/
PropertyMap properties() const override;
/*!
* Implements the unified property interface -- import function.
* This method forwards to ID3v2::Tag::setProperties().
*/
PropertyMap setProperties(const PropertyMap &) override;
/*!
* Returns the DSF::AudioProperties for this file.
* If no audio properties were read then this will return a null pointer.
*/
AudioProperties *audioProperties() const override;
/*!
* Saves the file.
*/
bool save() override;
/*!
* Returns whether or not the given \a stream can be opened as a DSF 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, AudioProperties::ReadStyle propertiesStyle);
class FilePrivate;
FilePrivate *d;
};
} // namespace DSF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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/***************************************************************************
copyright : (C) 2013 by Stephen F. Booth
email : me@sbooth.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 "tstring.h"
#include "tdebug.h"
#include "dsfproperties.h"
using namespace Strawberry_TagLib::TagLib;
class DSF::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : formatVersion(0),
formatID(0),
channelType(0),
channelNum(0),
samplingFrequency(0),
bitsPerSample(0),
sampleCount(0),
blockSizePerChannel(0),
bitrate(0),
length(0) {
}
// Nomenclature is from DSF file format specification
unsigned int formatVersion;
unsigned int formatID;
unsigned int channelType;
unsigned int channelNum;
unsigned int samplingFrequency;
unsigned int bitsPerSample;
long long sampleCount;
unsigned int blockSizePerChannel;
// Computed
int bitrate;
int length;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
DSF::AudioProperties::AudioProperties(const ByteVector &data, ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
read(data);
}
DSF::AudioProperties::~AudioProperties() {
delete d;
}
int DSF::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int DSF::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int DSF::AudioProperties::bitrate() const {
return d->bitrate;
}
int DSF::AudioProperties::sampleRate() const {
return d->samplingFrequency;
}
int DSF::AudioProperties::channels() const {
return d->channelNum;
}
// DSF specific
int DSF::AudioProperties::formatVersion() const {
return d->formatVersion;
}
int DSF::AudioProperties::formatID() const {
return d->formatID;
}
int DSF::AudioProperties::channelType() const {
return d->channelType;
}
int DSF::AudioProperties::bitsPerSample() const {
return d->bitsPerSample;
}
long long DSF::AudioProperties::sampleCount() const {
return d->sampleCount;
}
int DSF::AudioProperties::blockSizePerChannel() const {
return d->blockSizePerChannel;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void DSF::AudioProperties::read(const ByteVector &data) {
d->formatVersion = data.toUInt32LE(0);
d->formatID = data.toUInt32LE(4);
d->channelType = data.toUInt32LE(8);
d->channelNum = data.toUInt32LE(12);
d->samplingFrequency = data.toUInt32LE(16);
d->bitsPerSample = data.toUInt32LE(20);
d->sampleCount = data.toInt64LE(24);
d->blockSizePerChannel = data.toUInt32LE(32);
d->bitrate = static_cast<int>((d->samplingFrequency * d->bitsPerSample * d->channelNum) / 1000.0 + 0.5);
d->length = d->samplingFrequency > 0 ? static_cast<int>(d->sampleCount * 1000.0 / d->samplingFrequency + 0.5) : 0;
}

94
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@ -1,94 +0,0 @@
/***************************************************************************
copyright : (C) 2013 by Stephen F. Booth
email : me@sbooth.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_DSFPROPERTIES_H
#define TAGLIB_DSFPROPERTIES_H
#include "audioproperties.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace DSF {
class File;
//! An implementation of audio property reading for DSF
/*!
* This reads the data from a DSF stream found in the AudioProperties API.
*/
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
public:
/*!
* Create an instance of DSF::AudioProperties with the data read from the ByteVector \a data.
*/
explicit AudioProperties(const ByteVector &data, ReadStyle);
/*!
* Destroys this DSF::AudioProperties instance.
*/
~AudioProperties() override;
// Reimplementations.
int lengthInSeconds() const override;
int lengthInMilliseconds() const override;
int bitrate() const override;
int sampleRate() const override;
int channels() const override;
int formatVersion() const;
int formatID() const;
/*!
* Channel type values:
* 1 = mono,
* 2 = stereo,
* 3 = 3 channels,
* 4 = quad,
* 5 = 4 channels,
* 6 = 5 channels,
* 7 = 5.1 channels
*/
int channelType() const;
int bitsPerSample() const;
long long sampleCount() const;
int blockSizePerChannel() const;
private:
AudioProperties(const AudioProperties&);
AudioProperties &operator=(const AudioProperties&);
void read(const ByteVector &data);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace DSF
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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/***************************************************************************
copyright : (C) 2002 - 2008 by Scott Wheeler
email : wheeler@kde.org
copyright : (C) 2010 by Alex Novichkov
email : novichko@atnet.ru
(added APE file support)
***************************************************************************/
/***************************************************************************
* 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 <memory>
#include "tfile.h"
#include "tfilestream.h"
#include "tstring.h"
#include "tdebug.h"
#include "fileref.h"
#include "asffile.h"
#include "mpegfile.h"
#include "vorbisfile.h"
#include "flacfile.h"
#include "oggflacfile.h"
#include "mpcfile.h"
#include "mp4file.h"
#include "wavpackfile.h"
#include "speexfile.h"
#include "opusfile.h"
#include "trueaudiofile.h"
#include "aifffile.h"
#include "wavfile.h"
#include "apefile.h"
#include "modfile.h"
#include "s3mfile.h"
#include "itfile.h"
#include "xmfile.h"
#include "dsffile.h"
#include "dsdifffile.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
typedef List<const FileRef::FileTypeResolver*> ResolverList;
ResolverList fileTypeResolvers;
// Detect the file type by user-defined resolvers.
File *detectByResolvers(FileName fileName, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) {
ResolverList::ConstIterator it = fileTypeResolvers.begin();
for (; it != fileTypeResolvers.end(); ++it) {
File *file = (*it)->createFile(fileName, readAudioProperties, audioPropertiesStyle);
if (file)
return file;
}
return nullptr;
}
// Detect the file type based on the file extension.
File *detectByExtension(IOStream *stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) {
#ifdef _WIN32
const String s(stream->name().wstr());
#else
const String s(stream->name());
#endif
String ext;
const size_t pos = s.rfind(".");
if (pos != String::npos())
ext = s.substr(pos + 1).upper();
// If this list is updated, the method defaultFileExtensions() should also be
// updated. However at some point that list should be created at the same time
// that a default file type resolver is created.
if (ext.isEmpty())
return nullptr;
// .oga can be any audio in the Ogg container. So leave it to content-based detection.
if (ext == "MP3")
return new MPEG::File(stream, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
if (ext == "OGG")
return new Ogg::Vorbis::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "FLAC")
return new FLAC::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "MPC")
return new MPC::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "WV")
return new WavPack::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "SPX")
return new Ogg::Speex::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "OPUS")
return new Ogg::Opus::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "TTA")
return new TrueAudio::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "M4A" || ext == "M4R" || ext == "M4B" || ext == "M4P" || ext == "MP4" || ext == "3G2" || ext == "M4V")
return new MP4::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "WMA" || ext == "ASF")
return new ASF::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "AIF" || ext == "AIFF" || ext == "AFC" || ext == "AIFC")
return new RIFF::AIFF::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "WAV")
return new RIFF::WAV::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "APE")
return new APE::File(stream, readAudioProperties, audioPropertiesStyle);
// module, nst and wow are possible but uncommon extensions
if (ext == "MOD" || ext == "MODULE" || ext == "NST" || ext == "WOW")
return new Mod::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "S3M")
return new S3M::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "IT")
return new IT::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "XM")
return new XM::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "DFF" || ext == "DSDIFF")
return new DSDIFF::File(stream, readAudioProperties, audioPropertiesStyle);
if (ext == "DSF")
return new DSF::File(stream, readAudioProperties, audioPropertiesStyle);
return nullptr;
}
// Detect the file type based on the actual content of the stream.
File *detectByContent(IOStream *stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) {
File *file = nullptr;
if (MPEG::File::isSupported(stream))
file = new MPEG::File(stream, ID3v2::FrameFactory::instance(), readAudioProperties, audioPropertiesStyle);
else if (Ogg::Vorbis::File::isSupported(stream))
file = new Ogg::Vorbis::File(stream, readAudioProperties, audioPropertiesStyle);
else if (Ogg::FLAC::File::isSupported(stream))
file = new Ogg::FLAC::File(stream, readAudioProperties, audioPropertiesStyle);
else if (FLAC::File::isSupported(stream))
file = new FLAC::File(stream, readAudioProperties, audioPropertiesStyle);
else if (MPC::File::isSupported(stream))
file = new MPC::File(stream, readAudioProperties, audioPropertiesStyle);
else if (WavPack::File::isSupported(stream))
file = new WavPack::File(stream, readAudioProperties, audioPropertiesStyle);
else if (Ogg::Speex::File::isSupported(stream))
file = new Ogg::Speex::File(stream, readAudioProperties, audioPropertiesStyle);
else if (Ogg::Opus::File::isSupported(stream))
file = new Ogg::Opus::File(stream, readAudioProperties, audioPropertiesStyle);
else if (TrueAudio::File::isSupported(stream))
file = new TrueAudio::File(stream, readAudioProperties, audioPropertiesStyle);
else if (MP4::File::isSupported(stream))
file = new MP4::File(stream, readAudioProperties, audioPropertiesStyle);
else if (ASF::File::isSupported(stream))
file = new ASF::File(stream, readAudioProperties, audioPropertiesStyle);
else if (RIFF::AIFF::File::isSupported(stream))
file = new RIFF::AIFF::File(stream, readAudioProperties, audioPropertiesStyle);
else if (RIFF::WAV::File::isSupported(stream))
file = new RIFF::WAV::File(stream, readAudioProperties, audioPropertiesStyle);
else if (APE::File::isSupported(stream))
file = new APE::File(stream, readAudioProperties, audioPropertiesStyle);
else if (DSDIFF::File::isSupported(stream))
file = new DSDIFF::File(stream, readAudioProperties, audioPropertiesStyle);
else if (DSF::File::isSupported(stream))
file = new DSF::File(stream, readAudioProperties, audioPropertiesStyle);
// isSupported() only does a quick check, so double check the file here.
if (file) {
if (file->isValid())
return file;
else
delete file;
}
return nullptr;
}
struct FileRefData {
FileRefData() : file(nullptr), stream(nullptr) {}
~FileRefData() {
delete file;
delete stream;
}
File *file;
IOStream *stream;
};
} // namespace
class FileRef::FileRefPrivate {
public:
FileRefPrivate() : data(new FileRefData()) {}
std::shared_ptr<FileRefData> data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
FileRef::FileRef() : d(new FileRefPrivate()) {}
FileRef::FileRef(FileName fileName, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) : d(new FileRefPrivate()) {
parse(fileName, readAudioProperties, audioPropertiesStyle);
}
FileRef::FileRef(IOStream *stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) : d(new FileRefPrivate()) {
parse(stream, readAudioProperties, audioPropertiesStyle);
}
FileRef::FileRef(File *file) : d(new FileRefPrivate()) {
d->data->file = file;
}
FileRef::FileRef(const FileRef &ref) : d(new FileRefPrivate(*ref.d)) {}
FileRef::~FileRef() {
delete d;
}
Tag *FileRef::tag() const {
if (isNull()) {
debug("FileRef::tag() - Called without a valid file.");
return nullptr;
}
return d->data->file->tag();
}
PropertyMap FileRef::properties() const {
if (isNull()) {
debug("FileRef::properties() - Called without a valid file.");
return PropertyMap();
}
return d->data->file->properties();
}
void FileRef::removeUnsupportedProperties(const StringList &properties) {
if (isNull()) {
debug("FileRef::removeUnsupportedProperties() - Called without a valid file.");
return;
}
d->data->file->removeUnsupportedProperties(properties);
}
PropertyMap FileRef::setProperties(const PropertyMap &properties) {
if (isNull()) {
debug("FileRef::setProperties() - Called without a valid file.");
return PropertyMap();
}
return d->data->file->setProperties(properties);
}
AudioProperties *FileRef::audioProperties() const {
if (isNull()) {
debug("FileRef::audioProperties() - Called without a valid file.");
return nullptr;
}
return d->data->file->audioProperties();
}
File *FileRef::file() const {
return d->data->file;
}
bool FileRef::save() {
if (isNull()) {
debug("FileRef::save() - Called without a valid file.");
return false;
}
return d->data->file->save();
}
const FileRef::FileTypeResolver *FileRef::addFileTypeResolver(const FileRef::FileTypeResolver *resolver) { // static
fileTypeResolvers.prepend(resolver);
return resolver;
}
StringList FileRef::defaultFileExtensions() {
StringList l;
l.append("ogg");
l.append("flac");
l.append("oga");
l.append("mp3");
l.append("mpc");
l.append("wv");
l.append("spx");
l.append("tta");
l.append("m4a");
l.append("m4r");
l.append("m4b");
l.append("m4p");
l.append("3g2");
l.append("mp4");
l.append("m4v");
l.append("wma");
l.append("asf");
l.append("aif");
l.append("aiff");
l.append("wav");
l.append("ape");
l.append("mod");
l.append("module"); // alias for "mod"
l.append("nst"); // alias for "mod"
l.append("wow"); // alias for "mod"
l.append("s3m");
l.append("it");
l.append("xm");
l.append("dsf");
l.append("dff");
l.append("dsdiff"); // alias for "dff"
return l;
}
bool FileRef::isValid() const {
return (d->data->file && d->data->file->isValid());
}
bool FileRef::isNull() const {
return (!d->data->file || !d->data->file->isValid());
}
FileRef &FileRef::operator=(const FileRef &ref) {
FileRef(ref).swap(*this);
return *this;
}
void FileRef::swap(FileRef &ref) {
using std::swap;
swap(d, ref.d);
}
bool FileRef::operator==(const FileRef &ref) const {
return (ref.d->data == d->data);
}
bool FileRef::operator!=(const FileRef &ref) const {
return (ref.d->data != d->data);
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void FileRef::parse(FileName fileName, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) {
// Try user-defined resolvers.
d->data->file = detectByResolvers(fileName, readAudioProperties, audioPropertiesStyle);
if (d->data->file)
return;
// Try to resolve file types based on the file extension.
d->data->stream = new FileStream(fileName);
d->data->file = detectByExtension(d->data->stream, readAudioProperties, audioPropertiesStyle);
if (d->data->file)
return;
// At last, try to resolve file types based on the actual content.
d->data->file = detectByContent(d->data->stream, readAudioProperties, audioPropertiesStyle);
if (d->data->file)
return;
// Stream have to be closed here if failed to resolve file types.
delete d->data->stream;
d->data->stream = nullptr;
}
void FileRef::parse(IOStream *stream, bool readAudioProperties, AudioProperties::ReadStyle audioPropertiesStyle) {
// User-defined resolvers won't work with a stream.
// Try to resolve file types based on the file extension.
d->data->file = detectByExtension(stream, readAudioProperties, audioPropertiesStyle);
if (d->data->file)
return;
// At last, try to resolve file types based on the actual content of the file.
d->data->file = detectByContent(stream, readAudioProperties, audioPropertiesStyle);
}

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@ -1,283 +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_FILEREF_H
#define TAGLIB_FILEREF_H
#include "tfile.h"
#include "tstringlist.h"
#include "taglib_export.h"
#include "tpropertymap.h"
#include "audioproperties.h"
namespace Strawberry_TagLib {
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
* {
* Strawberry_TagLib::TagLib::File *createFile(Strawberry_TagLib::TagLib::FileName *fileName, bool, AudioProperties::ReadStyle) const
* {
* if(someCheckForAnMP3File(fileName))
* return new Strawberry_TagLib::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 {
public:
virtual ~FileTypeResolver() {}
/*!
* 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;
};
/*!
* Creates a null FileRef.
*/
explicit 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 \class Tag.
* Use tag returning methods of appropriate subclasses of \class File instead.
*
* \see File::tag()
*/
Tag *tag() const;
/*!
* 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 returend 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).
*/
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().
*/
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 occured.
* 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.
*/
PropertyMap setProperties(const PropertyMap &properties);
/*!
* 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 is open and readable.
*
* \note Just a negative of isNull().
*/
bool isValid() const;
/*!
* 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;
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
} // namespace Strawberry_TagLib
#endif // TAGLIB_FILEREF_H

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@ -1,535 +0,0 @@
/***************************************************************************
copyright : (C) 2003-2004 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/ *
***************************************************************************/
#include <memory>
#include "tbytevector.h"
#include "tstring.h"
#include "tlist.h"
#include "tdebug.h"
#include "tagunion.h"
#include "tpropertymap.h"
#include "tagutils.h"
#include "id3v2header.h"
#include "id3v2tag.h"
#include "id3v1tag.h"
#include "xiphcomment.h"
#include "flacpicture.h"
#include "flacfile.h"
#include "flacmetadatablock.h"
#include "flacunknownmetadatablock.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
typedef List<std::shared_ptr<FLAC::MetadataBlock>> BlockList;
typedef BlockList::Iterator BlockIterator;
typedef BlockList::Iterator BlockConstIterator;
enum { FlacXiphIndex = 0,
FlacID3v2Index = 1,
FlacID3v1Index = 2 };
const long long MinPaddingLength = 4096;
const long long MaxPaddingLegnth = 1024 * 1024;
const char LastBlockFlag = '\x80';
} // namespace
namespace Strawberry_TagLib {
namespace TagLib {
namespace FLAC {
// Enables BlockList::find() to take raw pointers.
bool operator==(std::shared_ptr<MetadataBlock> lhs, MetadataBlock *rhs);
bool operator==(std::shared_ptr<MetadataBlock> lhs, MetadataBlock *rhs) {
return lhs.get() == rhs;
}
} // namespace FLAC
} // namespace TagLib
} // namespace Strawberry_TagLib
class FLAC::File::FilePrivate {
public:
explicit FilePrivate(const ID3v2::FrameFactory *frameFactory) : ID3v2FrameFactory(ID3v2::FrameFactory::instance()),
ID3v2Location(-1),
ID3v2OriginalSize(0),
ID3v1Location(-1),
flacStart(0),
streamStart(0),
scanned(false) {
if (frameFactory)
ID3v2FrameFactory = frameFactory;
}
const ID3v2::FrameFactory *ID3v2FrameFactory;
long long ID3v2Location;
long long ID3v2OriginalSize;
long long ID3v1Location;
TripleTagUnion tag;
std::unique_ptr<AudioProperties> properties;
ByteVector xiphCommentData;
BlockList blocks;
long long flacStart;
long long streamStart;
bool scanned;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool FLAC::File::isSupported(IOStream *stream) {
// A FLAC file has an ID "fLaC" somewhere. An ID3v2 tag may precede.
const ByteVector buffer = Utils::readHeader(stream, bufferSize(), true);
return (buffer.find("fLaC") != ByteVector::npos());
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
FLAC::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle, ID3v2::FrameFactory *frameFactory) : Strawberry_TagLib::TagLib::File(file), d(new FilePrivate(frameFactory)) {
if (isOpen())
read(readProperties);
}
FLAC::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle, ID3v2::FrameFactory *frameFactory) : Strawberry_TagLib::TagLib::File(stream), d(new FilePrivate(frameFactory)) {
if (isOpen())
read(readProperties);
}
FLAC::File::~File() {
delete d;
}
Strawberry_TagLib::TagLib::Tag *FLAC::File::tag() const {
return &d->tag;
}
PropertyMap FLAC::File::setProperties(const PropertyMap &properties) {
return xiphComment(true)->setProperties(properties);
}
FLAC::AudioProperties *FLAC::File::audioProperties() const {
return d->properties.get();
}
bool FLAC::File::save() {
if (readOnly()) {
debug("FLAC::File::save() - Cannot save to a read only file.");
return false;
}
if (!isValid()) {
debug("FLAC::File::save() -- Trying to save invalid file.");
return false;
}
// Create new vorbis comments
if (!hasXiphComment())
Tag::duplicate(&d->tag, xiphComment(true), false);
d->xiphCommentData = xiphComment()->render(false);
// Replace metadata blocks
for (BlockIterator it = d->blocks.begin(); it != d->blocks.end(); ++it) {
if ((*it)->code() == MetadataBlock::VorbisComment) {
// Set the new Vorbis Comment block
d->blocks.erase(it);
break;
}
}
d->blocks.append(std::shared_ptr<MetadataBlock>(new UnknownMetadataBlock(MetadataBlock::VorbisComment, d->xiphCommentData)));
// Render data for the metadata blocks
ByteVector data;
for (BlockConstIterator it = d->blocks.begin(); it != d->blocks.end(); ++it) {
ByteVector blockData = (*it)->render();
ByteVector blockHeader = ByteVector::fromUInt32BE(blockData.size());
blockHeader[0] = (*it)->code();
data.append(blockHeader);
data.append(blockData);
}
// Compute the amount of padding, and append that to data.
long long originalLength = d->streamStart - d->flacStart;
long long paddingLength = originalLength - data.size() - 4;
if (paddingLength <= 0) {
paddingLength = MinPaddingLength;
}
else {
// Padding won't increase beyond 1% of the file size or 1MB.
long long threshold = length() / 100;
threshold = std::max(threshold, MinPaddingLength);
threshold = std::min(threshold, MaxPaddingLegnth);
if (paddingLength > threshold)
paddingLength = MinPaddingLength;
}
ByteVector paddingHeader = ByteVector::fromUInt32BE(paddingLength);
paddingHeader[0] = static_cast<char>(MetadataBlock::Padding | LastBlockFlag);
data.append(paddingHeader);
data.resize(static_cast<size_t>(data.size() + paddingLength));
// Write the data to the file
insert(data, d->flacStart, originalLength);
d->streamStart += (static_cast<long>(data.size()) - originalLength);
if (d->ID3v1Location >= 0)
d->ID3v1Location += (static_cast<long>(data.size()) - originalLength);
// Update ID3 tags
if (ID3v2Tag() && !ID3v2Tag()->isEmpty()) {
// ID3v2 tag is not empty. Update the old one or create a new one.
if (d->ID3v2Location < 0)
d->ID3v2Location = 0;
data = ID3v2Tag()->render();
insert(data, d->ID3v2Location, d->ID3v2OriginalSize);
d->flacStart += (static_cast<long>(data.size()) - d->ID3v2OriginalSize);
d->streamStart += (static_cast<long>(data.size()) - d->ID3v2OriginalSize);
if (d->ID3v1Location >= 0)
d->ID3v1Location += (static_cast<long>(data.size()) - d->ID3v2OriginalSize);
d->ID3v2OriginalSize = data.size();
}
else {
// ID3v2 tag is empty. Remove the old one.
if (d->ID3v2Location >= 0) {
removeBlock(d->ID3v2Location, d->ID3v2OriginalSize);
d->flacStart -= d->ID3v2OriginalSize;
d->streamStart -= d->ID3v2OriginalSize;
if (d->ID3v1Location >= 0)
d->ID3v1Location -= d->ID3v2OriginalSize;
d->ID3v2Location = -1;
d->ID3v2OriginalSize = 0;
}
}
if (ID3v1Tag() && !ID3v1Tag()->isEmpty()) {
// ID3v1 tag is not empty. Update the old one or create a new one.
if (d->ID3v1Location >= 0) {
seek(d->ID3v1Location);
}
else {
seek(0, End);
d->ID3v1Location = tell();
}
writeBlock(ID3v1Tag()->render());
}
else {
// ID3v1 tag is empty. Remove the old one.
if (d->ID3v1Location >= 0) {
truncate(d->ID3v1Location);
d->ID3v1Location = -1;
}
}
return true;
}
ID3v2::Tag *FLAC::File::ID3v2Tag(bool create) {
return d->tag.access<ID3v2::Tag>(FlacID3v2Index, create);
}
ID3v1::Tag *FLAC::File::ID3v1Tag(bool create) {
return d->tag.access<ID3v1::Tag>(FlacID3v1Index, create);
}
Ogg::XiphComment *FLAC::File::xiphComment(bool create) {
return d->tag.access<Ogg::XiphComment>(FlacXiphIndex, create);
}
List<FLAC::Picture *> FLAC::File::pictureList() {
List<Picture *> pictures;
for (BlockConstIterator it = d->blocks.begin(); it != d->blocks.end(); ++it) {
Picture *picture = dynamic_cast<Picture *>(it->get());
if (picture) {
pictures.append(picture);
}
}
return pictures;
}
void FLAC::File::addPicture(Picture *picture) {
d->blocks.append(std::shared_ptr<Picture>(picture));
}
void FLAC::File::removePicture(Picture *picture) {
BlockIterator it = d->blocks.find(picture);
if (it != d->blocks.end())
d->blocks.erase(it);
}
void FLAC::File::removePictures() {
for (BlockIterator it = d->blocks.begin(); it != d->blocks.end();) {
if (dynamic_cast<Picture *>(it->get())) {
it = d->blocks.erase(it);
}
else {
++it;
}
}
}
void FLAC::File::strip(int tags) {
if (tags & ID3v1)
d->tag.set(FlacID3v1Index, nullptr);
if (tags & ID3v2)
d->tag.set(FlacID3v2Index, nullptr);
if (tags & XiphComment) {
xiphComment()->removeAllFields();
xiphComment()->removeAllPictures();
}
}
bool FLAC::File::hasXiphComment() const {
return !d->xiphCommentData.isEmpty();
}
bool FLAC::File::hasID3v1Tag() const {
return (d->ID3v1Location >= 0);
}
bool FLAC::File::hasID3v2Tag() const {
return (d->ID3v2Location >= 0);
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void FLAC::File::read(bool readProperties) {
// Look for an ID3v2 tag
d->ID3v2Location = Utils::findID3v2(this);
if (d->ID3v2Location >= 0) {
d->tag.set(FlacID3v2Index, new ID3v2::Tag(this, d->ID3v2Location, d->ID3v2FrameFactory));
d->ID3v2OriginalSize = ID3v2Tag()->header()->completeTagSize();
}
// Look for an ID3v1 tag
d->ID3v1Location = Utils::findID3v1(this);
if (d->ID3v1Location >= 0)
d->tag.set(FlacID3v1Index, new ID3v1::Tag(this, d->ID3v1Location));
// Look for FLAC metadata, including vorbis comments
scan();
if (!isValid())
return;
if (!d->xiphCommentData.isEmpty())
d->tag.set(FlacXiphIndex, new Ogg::XiphComment(d->xiphCommentData));
else
d->tag.set(FlacXiphIndex, new Ogg::XiphComment());
if (readProperties) {
// First block should be the stream_info metadata
const ByteVector infoData = d->blocks.front()->render();
long long streamLength;
if (d->ID3v1Location >= 0)
streamLength = d->ID3v1Location - d->streamStart;
else
streamLength = length() - d->streamStart;
d->properties.reset(new AudioProperties(infoData, streamLength));
}
}
void FLAC::File::scan() {
// Scan the metadata pages
if (d->scanned)
return;
if (!isValid())
return;
long long nextBlockOffset;
if (d->ID3v2Location >= 0)
nextBlockOffset = find("fLaC", d->ID3v2Location + d->ID3v2OriginalSize);
else
nextBlockOffset = find("fLaC");
if (nextBlockOffset < 0) {
debug("FLAC::File::scan() -- FLAC stream not found");
setValid(false);
return;
}
nextBlockOffset += 4;
d->flacStart = nextBlockOffset;
while (true) {
seek(nextBlockOffset);
const ByteVector header = readBlock(4);
// Header format (from spec):
// <1> Last-metadata-block flag
// <7> BLOCK_TYPE
// 0 : STREAMINFO
// 1 : PADDING
// ..
// 4 : VORBIS_COMMENT
// ..
// 6 : PICTURE
// ..
// <24> Length of metadata to follow
const char blockType = header[0] & ~LastBlockFlag;
const bool isLastBlock = (header[0] & LastBlockFlag) != 0;
const size_t blockLength = header.toUInt24BE(1);
// First block should be the stream_info metadata
if (d->blocks.isEmpty() && blockType != MetadataBlock::StreamInfo) {
debug("FLAC::File::scan() -- First block should be the stream_info metadata");
setValid(false);
return;
}
if (blockLength == 0 && blockType != MetadataBlock::Padding && blockType != MetadataBlock::SeekTable) {
debug("FLAC::File::scan() -- Zero-sized metadata block found");
setValid(false);
return;
}
const ByteVector data = readBlock(blockLength);
if (data.size() != blockLength) {
debug("FLAC::File::scan() -- Failed to read a metadata block");
setValid(false);
return;
}
std::shared_ptr<MetadataBlock> block;
// Found the vorbis-comment
if (blockType == MetadataBlock::VorbisComment) {
if (d->xiphCommentData.isEmpty()) {
d->xiphCommentData = data;
block.reset(new UnknownMetadataBlock(MetadataBlock::VorbisComment, data));
}
else {
debug("FLAC::File::scan() -- multiple Vorbis Comment blocks found, discarding");
}
}
else if (blockType == MetadataBlock::Picture) {
std::shared_ptr<FLAC::Picture> picture(new FLAC::Picture());
if (picture->parse(data)) {
block = picture;
}
else {
debug("FLAC::File::scan() -- invalid picture found, discarding");
}
}
else if (blockType == MetadataBlock::Padding) {
// Skip all padding blocks.
}
else {
block.reset(new UnknownMetadataBlock(blockType, data));
}
if (block)
d->blocks.append(block);
nextBlockOffset += blockLength + 4;
if (isLastBlock)
break;
}
// End of metadata, now comes the datastream
d->streamStart = nextBlockOffset;
d->scanned = true;
}

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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 <memory>
#include "taglib_export.h"
#include "tfile.h"
#include "tlist.h"
#include "tag.h"
#include "flacpicture.h"
#include "flacproperties.h"
namespace Strawberry_TagLib {
namespace TagLib {
class Tag;
namespace ID3v2 {
class FrameFactory;
class Tag;
} // namespace ID3v2
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 Strawberry_TagLib::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 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.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average, ID3v2::FrameFactory *frameFactory = nullptr);
/*!
* 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
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average, ID3v2::FrameFactory *frameFactory = nullptr);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* Returns the Tag for this file. This will be a union of XiphComment, ID3v1 and ID3v2 tags.
*
* \see ID3v2Tag()
* \see ID3v1Tag()
* \see XiphComment()
*/
Strawberry_TagLib::TagLib::Tag *tag() const override;
/*!
* 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 &) override;
/*!
* Returns the FLAC::AudioProperties for this file. If no audio properties were read then this will return a null pointer.
*/
AudioProperties *audioProperties() const override;
/*!
* 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.
*/
bool save() override;
/*!
* 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);
/*!
* Returns a list of pictures attached to the FLAC file.
*/
List<Picture *> pictureList();
/*!
* Removes an attached picture. The picture's memory will be freed.
*/
void removePicture(Picture *picture);
/*!
* 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
} // namespace Strawberry_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/ *
***************************************************************************/
#include "taglib.h"
#include "tdebug.h"
#include "flacmetadatablock.h"
using namespace Strawberry_TagLib::TagLib;
class FLAC::MetadataBlock::MetadataBlockPrivate {
public:
MetadataBlockPrivate() {}
};
FLAC::MetadataBlock::MetadataBlock() : d(nullptr) {}
FLAC::MetadataBlock::~MetadataBlock() {}

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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 Strawberry_TagLib {
namespace TagLib {
namespace FLAC {
class TAGLIB_EXPORT MetadataBlock {
public:
explicit 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
} // namespace Strawberry_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/ *
***************************************************************************/
#include "taglib.h"
#include "tdebug.h"
#include "flacpicture.h"
using namespace Strawberry_TagLib::TagLib;
class FLAC::Picture::PicturePrivate {
public:
explicit PicturePrivate() : type(FLAC::Picture::Other),
width(0),
height(0),
colorDepth(0),
numColors(0) {
}
Type type;
String mimeType;
String description;
int width;
int height;
int colorDepth;
int numColors;
ByteVector data;
};
FLAC::Picture::Picture() : d(new PicturePrivate()) {
}
FLAC::Picture::Picture(const ByteVector &data) : d(new PicturePrivate()) {
parse(data);
}
FLAC::Picture::~Picture() {
delete d;
}
int FLAC::Picture::code() const {
return FLAC::MetadataBlock::Picture;
}
bool FLAC::Picture::parse(const ByteVector &data) {
if (data.size() < 32) {
debug("A picture block must contain at least 5 bytes.");
return false;
}
size_t pos = 0;
d->type = FLAC::Picture::Type(data.toUInt32BE(pos));
pos += 4;
const unsigned int mimeTypeLength = data.toUInt32BE(pos);
pos += 4;
if (pos + mimeTypeLength + 24 > data.size()) {
debug("Invalid picture block.");
return false;
}
d->mimeType = String(data.mid(pos, mimeTypeLength), String::UTF8);
pos += mimeTypeLength;
const unsigned int descriptionLength = data.toUInt32BE(pos);
pos += 4;
if (pos + descriptionLength + 20 > data.size()) {
debug("Invalid picture block.");
return false;
}
d->description = String(data.mid(pos, descriptionLength), String::UTF8);
pos += descriptionLength;
d->width = data.toUInt32BE(pos);
pos += 4;
d->height = data.toUInt32BE(pos);
pos += 4;
d->colorDepth = data.toUInt32BE(pos);
pos += 4;
d->numColors = data.toUInt32BE(pos);
pos += 4;
const unsigned int dataLength = data.toUInt32BE(pos);
pos += 4;
if (pos + dataLength > data.size()) {
debug("Invalid picture block.");
return false;
}
d->data = data.mid(pos, dataLength);
return true;
}
ByteVector FLAC::Picture::render() const {
ByteVector result;
result.append(ByteVector::fromUInt32BE(d->type));
ByteVector mimeTypeData = d->mimeType.data(String::UTF8);
result.append(ByteVector::fromUInt32BE(mimeTypeData.size()));
result.append(mimeTypeData);
ByteVector descriptionData = d->description.data(String::UTF8);
result.append(ByteVector::fromUInt32BE(descriptionData.size()));
result.append(descriptionData);
result.append(ByteVector::fromUInt32BE(d->width));
result.append(ByteVector::fromUInt32BE(d->height));
result.append(ByteVector::fromUInt32BE(d->colorDepth));
result.append(ByteVector::fromUInt32BE(d->numColors));
result.append(ByteVector::fromUInt32BE(d->data.size()));
result.append(d->data);
return result;
}
FLAC::Picture::Type FLAC::Picture::type() const {
return d->type;
}
void FLAC::Picture::setType(FLAC::Picture::Type type) {
d->type = type;
}
String FLAC::Picture::mimeType() const {
return d->mimeType;
}
void FLAC::Picture::setMimeType(const String &mimeType) {
d->mimeType = mimeType;
}
String FLAC::Picture::description() const {
return d->description;
}
void FLAC::Picture::setDescription(const String &description) {
d->description = description;
}
int FLAC::Picture::width() const {
return d->width;
}
void FLAC::Picture::setWidth(int width) {
d->width = width;
}
int FLAC::Picture::height() const {
return d->height;
}
void FLAC::Picture::setHeight(int height) {
d->height = height;
}
int FLAC::Picture::colorDepth() const {
return d->colorDepth;
}
void FLAC::Picture::setColorDepth(int colorDepth) {
d->colorDepth = colorDepth;
}
int FLAC::Picture::numColors() const {
return d->numColors;
}
void FLAC::Picture::setNumColors(int numColors) {
d->numColors = numColors;
}
ByteVector FLAC::Picture::data() const {
return d->data;
}
void FLAC::Picture::setData(const ByteVector &data) {
d->data = data;
}

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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 Strawberry_TagLib {
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
};
explicit Picture();
explicit Picture(const ByteVector &data);
~Picture() override;
/*!
* 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 override;
/*!
* Render the content to the FLAC picture block format.
*/
ByteVector render() const override;
/*!
* 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;
};
} // namespace FLAC
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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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/ *
***************************************************************************/
#include "tstring.h"
#include "tdebug.h"
#include "flacproperties.h"
#include "flacfile.h"
using namespace Strawberry_TagLib::TagLib;
class FLAC::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : length(0),
bitrate(0),
sampleRate(0),
bitsPerSample(0),
channels(0),
sampleFrames(0) {}
int length;
int bitrate;
int sampleRate;
int bitsPerSample;
int channels;
unsigned long long sampleFrames;
ByteVector signature;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
FLAC::AudioProperties::AudioProperties(const ByteVector &data, long long streamLength, ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
read(data, streamLength);
}
FLAC::AudioProperties::~AudioProperties() {
delete d;
}
int FLAC::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int FLAC::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int FLAC::AudioProperties::bitrate() const {
return d->bitrate;
}
int FLAC::AudioProperties::sampleRate() const {
return d->sampleRate;
}
int FLAC::AudioProperties::bitsPerSample() const {
return d->bitsPerSample;
}
int FLAC::AudioProperties::channels() const {
return d->channels;
}
unsigned long long FLAC::AudioProperties::sampleFrames() const {
return d->sampleFrames;
}
ByteVector FLAC::AudioProperties::signature() const {
return d->signature;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void FLAC::AudioProperties::read(const ByteVector &data, long long streamLength) {
if (data.size() < 18) {
debug("FLAC::AudioProperties::read() - FLAC properties must contain at least 18 bytes.");
return;
}
size_t pos = 0;
// Minimum block size (in samples)
pos += 2;
// Maximum block size (in samples)
pos += 2;
// Minimum frame size (in bytes)
pos += 3;
// Maximum frame size (in bytes)
pos += 3;
const unsigned int flags = data.toUInt32BE(pos);
pos += 4;
d->sampleRate = flags >> 12;
d->channels = ((flags >> 9) & 7) + 1;
d->bitsPerSample = ((flags >> 4) & 31) + 1;
// The last 4 bits are the most significant 4 bits for the 36 bit
// stream length in samples. (Audio files measured in days)
const unsigned long long hi = flags & 0xf;
const unsigned long long lo = data.toUInt32BE(pos);
pos += 4;
d->sampleFrames = (hi << 32) | lo;
if (d->sampleFrames > 0 && d->sampleRate > 0) {
const double length = d->sampleFrames * 1000.0 / d->sampleRate;
d->length = static_cast<int>(length + 0.5);
d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
}
if (data.size() >= pos + 16)
d->signature = data.mid(pos, 16);
}

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@ -1,111 +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 Strawberry_TagLib {
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 AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
public:
/*!
* Create an instance of FLAC::AudioProperties with the data read from the ByteVector \a data.
*/
explicit AudioProperties(const ByteVector &data, long long streamLength, ReadStyle style = Average);
/*!
* Destroys this FLAC::AudioProperties instance.
*/
~AudioProperties() override;
/*!
* Returns the length of the file in seconds. The length is rounded down to the nearest whole second.
*
* \see lengthInMilliseconds()
*/
int lengthInSeconds() const override;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
int lengthInMilliseconds() const override;
/*!
* Returns the average bit rate of the file in kb/s.
*/
int bitrate() const override;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const override;
/*!
* Returns the number of audio channels.
*/
int channels() const override;
/*!
* Returns the number of bits per audio sample as read from the FLAC identification header.
*/
int bitsPerSample() 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:
void read(const ByteVector &data, long long streamLength);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace FLAC
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,68 +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/ *
***************************************************************************/
#include "taglib.h"
#include "tdebug.h"
#include "tstring.h"
#include "flacunknownmetadatablock.h"
using namespace Strawberry_TagLib::TagLib;
class FLAC::UnknownMetadataBlock::UnknownMetadataBlockPrivate {
public:
explicit UnknownMetadataBlockPrivate() : code(0) {}
int code;
ByteVector data;
};
FLAC::UnknownMetadataBlock::UnknownMetadataBlock(int code, const ByteVector &data) : d(new UnknownMetadataBlockPrivate()) {
d->code = code;
d->data = data;
}
FLAC::UnknownMetadataBlock::~UnknownMetadataBlock() {
delete d;
}
int FLAC::UnknownMetadataBlock::code() const {
return d->code;
}
void FLAC::UnknownMetadataBlock::setCode(int code) {
d->code = code;
}
ByteVector FLAC::UnknownMetadataBlock::data() const {
return d->data;
}
void FLAC::UnknownMetadataBlock::setData(const ByteVector &data) {
d->data = data;
}
ByteVector FLAC::UnknownMetadataBlock::render() const {
return d->data;
}

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@ -1,80 +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_FLACUNKNOWNMETADATABLOCK_H
#define TAGLIB_FLACUNKNOWNMETADATABLOCK_H
#include "tlist.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "flacmetadatablock.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace FLAC {
class TAGLIB_EXPORT UnknownMetadataBlock : public MetadataBlock {
public:
explicit UnknownMetadataBlock(int code, const ByteVector &data);
~UnknownMetadataBlock() override;
/*!
* Returns the FLAC metadata block type.
*/
int code() const override;
/*!
* Sets the FLAC metadata block type.
*/
void setCode(int code);
/*!
* Returns the FLAC metadata block type.
*/
ByteVector data() const;
/*!
* Sets the FLAC metadata block type.
*/
void setData(const ByteVector &data);
/*!
* Render the content of the block.
*/
ByteVector render() const override;
private:
explicit UnknownMetadataBlock(const MetadataBlock &item);
UnknownMetadataBlock &operator=(const MetadataBlock &item);
class UnknownMetadataBlockPrivate;
UnknownMetadataBlockPrivate *d;
};
} // namespace FLAC
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,312 +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/ *
***************************************************************************/
#include "tstringlist.h"
#include "itfile.h"
#include "tdebug.h"
#include "modfileprivate.h"
#include "tpropertymap.h"
using namespace Strawberry_TagLib::TagLib;
using namespace IT;
class IT::File::FilePrivate {
public:
explicit FilePrivate(AudioProperties::ReadStyle propertiesStyle) : properties(propertiesStyle) {}
Mod::Tag tag;
IT::AudioProperties properties;
};
IT::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Mod::FileBase(file), d(new FilePrivate(propertiesStyle)) {
if (isOpen())
read(readProperties);
}
IT::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Mod::FileBase(stream), d(new FilePrivate(propertiesStyle)) {
if (isOpen())
read(readProperties);
}
IT::File::~File() {
delete d;
}
Mod::Tag *IT::File::tag() const {
return &d->tag;
}
IT::AudioProperties *IT::File::audioProperties() const {
return &d->properties;
}
bool IT::File::save() {
if (readOnly()) {
debug("IT::File::save() - Cannot save to a read only file.");
return false;
}
seek(4);
writeString(d->tag.title(), 25);
writeByte(0);
seek(2, Current);
unsigned short length = 0;
unsigned short instrumentCount = 0;
unsigned short sampleCount = 0;
if (!readU16L(length) || !readU16L(instrumentCount) || !readU16L(sampleCount))
return false;
seek(15, Current);
// write comment as instrument and sample names:
StringList lines = d->tag.comment().split("\n");
for (unsigned short i = 0; i < instrumentCount; ++i) {
seek(192L + length + (static_cast<long>(i) << 2));
unsigned int instrumentOffset = 0;
if (!readU32L(instrumentOffset))
return false;
seek(instrumentOffset + 32);
if (i < lines.size())
writeString(lines[i], 25);
else
writeString(String(), 25);
writeByte(0);
}
for (unsigned short i = 0; i < sampleCount; ++i) {
seek(192L + length + (static_cast<long>(instrumentCount) << 2) + (static_cast<long>(i) << 2));
unsigned int sampleOffset = 0;
if (!readU32L(sampleOffset))
return false;
seek(sampleOffset + 20);
if (static_cast<unsigned int>(i + instrumentCount) < lines.size())
writeString(lines[i + instrumentCount], 25);
else
writeString(String(), 25);
writeByte(0);
}
// write rest as message:
StringList messageLines;
for (unsigned int i = instrumentCount + sampleCount; i < lines.size(); ++i)
messageLines.append(lines[i]);
ByteVector message = messageLines.toString("\r").data(String::Latin1);
// it's actually not really stated if the message needs a
// terminating NUL but it does not hurt to add one:
if (message.size() > 7999)
message.resize(7999);
message.append(static_cast<char>(0));
unsigned short special = 0;
unsigned short messageLength = 0;
unsigned int messageOffset = 0;
seek(46);
if (!readU16L(special))
return false;
unsigned int fileSize = File::length();
if (special & AudioProperties::MessageAttached) {
seek(54);
if (!readU16L(messageLength) || !readU32L(messageOffset))
return false;
if (messageLength == 0)
messageOffset = fileSize;
}
else {
messageOffset = fileSize;
seek(46);
writeU16L(special | 0x1);
}
if (messageOffset + messageLength >= fileSize) {
// append new message
seek(54);
writeU16L(message.size());
writeU32L(messageOffset);
seek(messageOffset);
writeBlock(message);
truncate(messageOffset + message.size());
}
else {
// Only overwrite existing message.
// I'd need to parse (understand!) the whole file for more.
// Although I could just move the message to the end of file
// and let the existing one be, but that would waste space.
message.resize(messageLength, 0);
seek(messageOffset);
writeBlock(message);
}
return true;
}
void IT::File::read(bool) {
if (!isOpen())
return;
seek(0);
READ_ASSERT(readBlock(4) == "IMPM");
READ_STRING(d->tag.setTitle, 26);
seek(2, Current);
READ_U16L_AS(length);
READ_U16L_AS(instrumentCount);
READ_U16L_AS(sampleCount);
d->properties.setInstrumentCount(instrumentCount);
d->properties.setSampleCount(sampleCount);
READ_U16L(d->properties.setPatternCount);
READ_U16L(d->properties.setVersion);
READ_U16L(d->properties.setCompatibleVersion);
READ_U16L(d->properties.setFlags);
READ_U16L_AS(special);
d->properties.setSpecial(special);
READ_BYTE(d->properties.setGlobalVolume);
READ_BYTE(d->properties.setMixVolume);
READ_BYTE(d->properties.setBpmSpeed);
READ_BYTE(d->properties.setTempo);
READ_BYTE(d->properties.setPanningSeparation);
READ_BYTE(d->properties.setPitchWheelDepth);
// IT supports some kind of comment tag. Still, the
// sample/instrument names are abused as comments so
// I just add all together.
String message;
if (special & AudioProperties::MessageAttached) {
READ_U16L_AS(messageLength);
READ_U32L_AS(messageOffset);
seek(messageOffset);
ByteVector messageBytes = readBlock(messageLength);
READ_ASSERT(messageBytes.size() == messageLength);
const size_t index = messageBytes.find(static_cast<char>(0));
if (index != ByteVector::npos())
messageBytes.resize(index, 0);
messageBytes.replace('\r', '\n');
message = messageBytes;
}
seek(64);
ByteVector pannings = readBlock(64);
ByteVector volumes = readBlock(64);
READ_ASSERT(pannings.size() == 64 && volumes.size() == 64);
int channels = 0;
for (int i = 0; i < 64; ++i) {
// Strictly speaking an IT file has always 64 channels, but
// I don't count disabled and muted channels.
// But this always gives 64 channels for all my files anyway.
// Strangely VLC does report other values. I wonder how VLC
// gets it's values.
if (static_cast<unsigned char>(pannings[i]) < 128 && volumes[i] > 0)
++channels;
}
d->properties.setChannels(channels);
// real length might be shorter because of skips and terminator
unsigned short realLength = 0;
for (unsigned short i = 0; i < length; ++i) {
READ_BYTE_AS(order);
if (order == 255) break;
if (order != 254) ++realLength;
}
d->properties.setLengthInPatterns(realLength);
StringList comment;
// Note: I found files that have nil characters somewhere
// in the instrument/sample names and more characters
// afterwards. The spec does not mention such a case.
// Currently I just discard anything after a nil, but
// e.g. VLC seems to interpret a nil as a space. I
// don't know what is the proper behaviour.
for (unsigned short i = 0; i < instrumentCount; ++i) {
seek(192L + length + (static_cast<long>(i) << 2));
READ_U32L_AS(instrumentOffset);
seek(instrumentOffset);
ByteVector instrumentMagic = readBlock(4);
READ_ASSERT(instrumentMagic == "IMPI");
READ_STRING_AS(dosFileName, 13);
seek(15, Current);
READ_STRING_AS(instrumentName, 26);
comment.append(instrumentName);
}
for (unsigned short i = 0; i < sampleCount; ++i) {
seek(192L + length + (static_cast<long>(instrumentCount) << 2) + (static_cast<long>(i) << 2));
READ_U32L_AS(sampleOffset);
seek(sampleOffset);
ByteVector sampleMagic = readBlock(4);
READ_ASSERT(sampleMagic == "IMPS");
READ_STRING_AS(dosFileName, 13);
READ_BYTE_AS(globalVolume);
READ_BYTE_AS(sampleFlags);
READ_BYTE_AS(sampleVolume);
READ_STRING_AS(sampleName, 26);
/*
READ_BYTE_AS(sampleCvt);
READ_BYTE_AS(samplePanning);
READ_U32L_AS(sampleLength);
READ_U32L_AS(loopStart);
READ_U32L_AS(loopStop);
READ_U32L_AS(c5speed);
READ_U32L_AS(sustainLoopStart);
READ_U32L_AS(sustainLoopEnd);
READ_U32L_AS(sampleDataOffset);
READ_BYTE_AS(vibratoSpeed);
READ_BYTE_AS(vibratoDepth);
READ_BYTE_AS(vibratoRate);
READ_BYTE_AS(vibratoType);
*/
comment.append(sampleName);
}
if (message.size() > 0)
comment.append(message);
d->tag.setComment(comment.toString("\n"));
d->tag.setTrackerName("Impulse Tracker");
}

91
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@ -1,91 +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 *
***************************************************************************/
#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 Strawberry_TagLib {
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.
*/
explicit 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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
Mod::Tag *tag() const override;
/*!
* Returns the IT::AudioProperties for this file. If no audio properties
* were read then this will return a null pointer.
*/
IT::AudioProperties *audioProperties() const override;
/*!
* Save the file.
* This is the same as calling save(AllTags);
*
* \note Saving Impulse Tracker tags is not supported.
*/
bool save() override;
private:
File(const File&);
File &operator=(const File&);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace IT
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

216
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@ -1,216 +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/ *
***************************************************************************/
#include "itproperties.h"
using namespace Strawberry_TagLib::TagLib;
using namespace IT;
class IT::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : channels(0),
lengthInPatterns(0),
instrumentCount(0),
sampleCount(0),
patternCount(0),
version(0),
compatibleVersion(0),
flags(0),
special(0),
globalVolume(0),
mixVolume(0),
tempo(0),
bpmSpeed(0),
panningSeparation(0),
pitchWheelDepth(0) {
}
int channels;
unsigned short lengthInPatterns;
unsigned short instrumentCount;
unsigned short sampleCount;
unsigned short patternCount;
unsigned short version;
unsigned short compatibleVersion;
unsigned short flags;
unsigned short special;
unsigned char globalVolume;
unsigned char mixVolume;
unsigned char tempo;
unsigned char bpmSpeed;
unsigned char panningSeparation;
unsigned char pitchWheelDepth;
};
IT::AudioProperties::AudioProperties(AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {}
IT::AudioProperties::~AudioProperties() {
delete d;
}
int IT::AudioProperties::lengthInSeconds() const {
return 0;
}
int IT::AudioProperties::lengthInMilliseconds() const {
return 0;
}
int IT::AudioProperties::bitrate() const {
return 0;
}
int IT::AudioProperties::sampleRate() const {
return 0;
}
int IT::AudioProperties::channels() const {
return d->channels;
}
unsigned short IT::AudioProperties::lengthInPatterns() const {
return d->lengthInPatterns;
}
bool IT::AudioProperties::stereo() const {
return d->flags & Stereo;
}
unsigned short IT::AudioProperties::instrumentCount() const {
return d->instrumentCount;
}
unsigned short IT::AudioProperties::sampleCount() const {
return d->sampleCount;
}
unsigned short IT::AudioProperties::patternCount() const {
return d->patternCount;
}
unsigned short IT::AudioProperties::version() const {
return d->version;
}
unsigned short IT::AudioProperties::compatibleVersion() const {
return d->compatibleVersion;
}
unsigned short IT::AudioProperties::flags() const {
return d->flags;
}
unsigned short IT::AudioProperties::special() const {
return d->special;
}
unsigned char IT::AudioProperties::globalVolume() const {
return d->globalVolume;
}
unsigned char IT::AudioProperties::mixVolume() const {
return d->mixVolume;
}
unsigned char IT::AudioProperties::tempo() const {
return d->tempo;
}
unsigned char IT::AudioProperties::bpmSpeed() const {
return d->bpmSpeed;
}
unsigned char IT::AudioProperties::panningSeparation() const {
return d->panningSeparation;
}
unsigned char IT::AudioProperties::pitchWheelDepth() const {
return d->pitchWheelDepth;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void IT::AudioProperties::setChannels(int channels) {
d->channels = channels;
}
void IT::AudioProperties::setLengthInPatterns(unsigned short lengthInPatterns) {
d->lengthInPatterns = lengthInPatterns;
}
void IT::AudioProperties::setInstrumentCount(unsigned short instrumentCount) {
d->instrumentCount = instrumentCount;
}
void IT::AudioProperties::setSampleCount(unsigned short sampleCount) {
d->sampleCount = sampleCount;
}
void IT::AudioProperties::setPatternCount(unsigned short patternCount) {
d->patternCount = patternCount;
}
void IT::AudioProperties::setFlags(unsigned short flags) {
d->flags = flags;
}
void IT::AudioProperties::setSpecial(unsigned short special) {
d->special = special;
}
void IT::AudioProperties::setCompatibleVersion(unsigned short compatibleVersion) {
d->compatibleVersion = compatibleVersion;
}
void IT::AudioProperties::setVersion(unsigned short version) {
d->version = version;
}
void IT::AudioProperties::setGlobalVolume(unsigned char globalVolume) {
d->globalVolume = globalVolume;
}
void IT::AudioProperties::setMixVolume(unsigned char mixVolume) {
d->mixVolume = mixVolume;
}
void IT::AudioProperties::setTempo(unsigned char tempo) {
d->tempo = tempo;
}
void IT::AudioProperties::setBpmSpeed(unsigned char bpmSpeed) {
d->bpmSpeed = bpmSpeed;
}
void IT::AudioProperties::setPanningSeparation(unsigned char panningSeparation) {
d->panningSeparation = panningSeparation;
}
void IT::AudioProperties::setPitchWheelDepth(unsigned char pitchWheelDepth) {
d->pitchWheelDepth = pitchWheelDepth;
}

107
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@ -1,107 +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_ITPROPERTIES_H
#define TAGLIB_ITPROPERTIES_H
#include "taglib.h"
#include "audioproperties.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace IT {
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::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
};
explicit AudioProperties(AudioProperties::ReadStyle);
~AudioProperties() override;
int lengthInSeconds() const override;
int lengthInMilliseconds() const override;
int bitrate() const override;
int sampleRate() const override;
int channels() const override;
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;
private:
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:
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace IT
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

173
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@ -1,173 +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/ *
***************************************************************************/
#include "modfile.h"
#include "tstringlist.h"
#include "tdebug.h"
#include "modfileprivate.h"
#include "tpropertymap.h"
using namespace Strawberry_TagLib::TagLib;
using namespace Mod;
class Mod::File::FilePrivate {
public:
explicit FilePrivate(AudioProperties::ReadStyle propertiesStyle) : properties(propertiesStyle) {}
Mod::Tag tag;
Mod::AudioProperties properties;
};
Mod::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Mod::FileBase(file), d(new FilePrivate(propertiesStyle)) {
if (isOpen())
read(readProperties);
}
Mod::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle propertiesStyle) : Mod::FileBase(stream), d(new FilePrivate(propertiesStyle)) {
if (isOpen())
read(readProperties);
}
Mod::File::~File() {
delete d;
}
Mod::Tag *Mod::File::tag() const {
return &d->tag;
}
Mod::AudioProperties *Mod::File::audioProperties() const {
return &d->properties;
}
bool Mod::File::save() {
if (readOnly()) {
debug("Mod::File::save() - Cannot save to a read only file.");
return false;
}
seek(0);
writeString(d->tag.title(), 20);
StringList lines = d->tag.comment().split("\n");
size_t n = std::min<size_t>(lines.size(), d->properties.instrumentCount());
for (size_t i = 0; i < n; ++i) {
writeString(lines[i], 22);
seek(8, Current);
}
for (size_t i = n; i < d->properties.instrumentCount(); ++i) {
writeString(String(), 22);
seek(8, Current);
}
return true;
}
void Mod::File::read(bool) {
if (!isOpen())
return;
seek(1080);
ByteVector modId = readBlock(4);
READ_ASSERT(modId.size() == 4);
int channels = 4;
unsigned int instruments = 31;
if (modId == "M.K." || modId == "M!K!" || modId == "M&K!" || modId == "N.T.") {
d->tag.setTrackerName("ProTracker");
channels = 4;
}
else if (modId.startsWith("FLT") || modId.startsWith("TDZ")) {
d->tag.setTrackerName("StarTrekker");
char digit = modId[3];
READ_ASSERT(digit >= '0' && digit <= '9');
channels = digit - '0';
}
else if (modId.endsWith("CHN")) {
d->tag.setTrackerName("StarTrekker");
char digit = modId[0];
READ_ASSERT(digit >= '0' && digit <= '9');
channels = digit - '0';
}
else if (modId == "CD81" || modId == "OKTA") {
d->tag.setTrackerName("Atari Oktalyzer");
channels = 8;
}
else if (modId.endsWith("CH") || modId.endsWith("CN")) {
d->tag.setTrackerName("TakeTracker");
char digit = modId[0];
READ_ASSERT(digit >= '0' && digit <= '9');
channels = (digit - '0') * 10;
digit = modId[1];
READ_ASSERT(digit >= '0' && digit <= '9');
channels += digit - '0';
}
else {
// Not sure if this is correct. I'd need a file
// created with NoiseTracker to check this.
d->tag.setTrackerName("NoiseTracker"); // probably
channels = 4;
instruments = 15;
}
d->properties.setChannels(channels);
d->properties.setInstrumentCount(instruments);
seek(0);
READ_STRING(d->tag.setTitle, 20);
StringList comment;
for (unsigned int i = 0; i < instruments; ++i) {
READ_STRING_AS(instrumentName, 22);
// value in words, * 2 (<< 1) for bytes:
READ_U16B_AS(sampleLength);
READ_BYTE_AS(fineTuneByte);
int fineTune = fineTuneByte & 0xF;
// > 7 means negative value
if (fineTune > 7) fineTune -= 16;
READ_BYTE_AS(volume);
if (volume > 64) volume = 64;
// volume in decibels: 20 * log10(volume / 64)
// value in words, * 2 (<< 1) for bytes:
READ_U16B_AS(repeatStart);
// value in words, * 2 (<< 1) for bytes:
READ_U16B_AS(repatLength);
comment.append(instrumentName);
}
READ_BYTE(d->properties.setLengthInPatterns);
d->tag.setComment(comment.toString("\n"));
}

95
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@ -1,95 +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_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 Strawberry_TagLib {
namespace TagLib {
namespace Mod {
class TAGLIB_EXPORT File : public Strawberry_TagLib::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.
*/
explicit 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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
Mod::Tag *tag() const override;
/*!
* Returns the Mod::AudioProperties for this file. If no audio properties were read then this will return a null pointer.
*/
Mod::AudioProperties *audioProperties() const override;
/*!
* Save the file.
* This is the same as calling save(AllTags);
*
* \note Saving Protracker tags is not supported.
*/
bool save() override;
private:
File(const File &);
File &operator=(const File &);
void read(bool readProperties);
class FilePrivate;
FilePrivate *d;
};
} // namespace Mod
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

122
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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/ *
***************************************************************************/
#include "tdebug.h"
#include "modfilebase.h"
using namespace Strawberry_TagLib::TagLib;
using namespace Mod;
Mod::FileBase::FileBase(FileName file) : Strawberry_TagLib::TagLib::File(file) {}
Mod::FileBase::FileBase(IOStream *stream) : Strawberry_TagLib::TagLib::File(stream) {}
void Mod::FileBase::writeString(const String &s, unsigned int size, char padding) {
ByteVector data(s.data(String::Latin1));
data.resize(size, padding);
writeBlock(data);
}
bool Mod::FileBase::readString(String &s, unsigned int size) {
ByteVector data(readBlock(size));
if (data.size() < size) return false;
const size_t index = data.find(static_cast<char>(0));
if (index != ByteVector::npos()) {
data.resize(index);
}
data.replace('\xff', ' ');
s = data;
return true;
}
void Mod::FileBase::writeByte(unsigned char _byte) {
ByteVector data(1, _byte);
writeBlock(data);
}
void Mod::FileBase::writeU16L(unsigned short number) {
writeBlock(ByteVector::fromUInt16LE(number));
}
void Mod::FileBase::writeU32L(unsigned int number) {
writeBlock(ByteVector::fromUInt32LE(number));
}
void Mod::FileBase::writeU16B(unsigned short number) {
writeBlock(ByteVector::fromUInt16BE(number));
}
void Mod::FileBase::writeU32B(unsigned int number) {
writeBlock(ByteVector::fromUInt32BE(number));
}
bool Mod::FileBase::readByte(unsigned char &_byte) {
ByteVector data(readBlock(1));
if (data.size() < 1) return false;
_byte = data[0];
return true;
}
bool Mod::FileBase::readU16L(unsigned short &number) {
ByteVector data(readBlock(2));
if (data.size() < 2) return false;
number = data.toUInt16LE(0);
return true;
}
bool Mod::FileBase::readU32L(unsigned int &number) {
ByteVector data(readBlock(4));
if (data.size() < 4) return false;
number = data.toUInt32LE(0);
return true;
}
bool Mod::FileBase::readU16B(unsigned short &number) {
ByteVector data(readBlock(2));
if (data.size() < 2) return false;
number = data.toUInt16BE(0);
return true;
}
bool Mod::FileBase::readU32B(unsigned int &number) {
ByteVector data(readBlock(4));
if (data.size() < 4) return false;
number = data.toUInt32BE(0);
return true;
}

65
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@ -1,65 +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 Strawberry_TagLib {
namespace TagLib {
namespace Mod {
class TAGLIB_EXPORT FileBase : public Strawberry_TagLib::TagLib::File {
protected:
explicit FileBase(FileName file);
explicit FileBase(IOStream *stream);
void writeString(const String &s, unsigned int size, char padding = 0);
void writeByte(unsigned char byte);
void writeU16L(unsigned short number);
void writeU32L(unsigned int number);
void writeU16B(unsigned short number);
void writeU32B(unsigned int number);
bool readString(String &s, unsigned int size);
bool readByte(unsigned char &_byte);
bool readU16L(unsigned short &number);
bool readU32L(unsigned int &number);
bool readU16B(unsigned short &number);
bool readU32B(unsigned int &number);
};
} // namespace Mod
} // namespace TagLib
} // namespace Strawberry_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_MODFILEPRIVATE_H
#define TAGLIB_MODFILEPRIVATE_H
// some helper-macros only used internally by (s3m|it|xm)file.cpp
#define READ_ASSERT(cond) \
if (!(cond)) { \
setValid(false); \
return; \
}
#define READ(setter, type, read) \
{ \
type number; \
READ_ASSERT(read(number)); \
setter(number); \
}
#define READ_BYTE(setter) READ(setter, unsigned char, readByte)
#define READ_U16L(setter) READ(setter, unsigned short, readU16L)
#define READ_U32L(setter) READ(setter, unsigned int, readU32L)
#define READ_U16B(setter) READ(setter, unsigned short, readU16B)
#define READ_U32B(setter) READ(setter, unsigned int, readU32B)
#define READ_STRING(setter, size) \
{ \
String s; \
READ_ASSERT(readString(s, size)); \
setter(s); \
}
#define READ_AS(type, name, read) \
type name = 0; \
READ_ASSERT(read(name));
#define READ_BYTE_AS(name) READ_AS(unsigned char, name, readByte)
#define READ_U16L_AS(name) READ_AS(unsigned short, name, readU16L)
#define READ_U32L_AS(name) READ_AS(unsigned int, name, readU32L)
#define READ_U16B_AS(name) READ_AS(unsigned short, name, readU16B)
#define READ_U32B_AS(name) READ_AS(unsigned int, name, readU32B)
#define READ_STRING_AS(name, size) \
String name; \
READ_ASSERT(readString(name, size));
#endif

94
3rdparty/taglib/mod/modproperties.cpp vendored
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@ -1,94 +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/ *
***************************************************************************/
#include "modproperties.h"
using namespace Strawberry_TagLib::TagLib;
using namespace Mod;
class Mod::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : channels(0), instrumentCount(0), lengthInPatterns(0) {}
int channels;
unsigned int instrumentCount;
unsigned char lengthInPatterns;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
Mod::AudioProperties::AudioProperties(AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
}
Mod::AudioProperties::~AudioProperties() {
delete d;
}
int Mod::AudioProperties::lengthInSeconds() const {
return 0;
}
int Mod::AudioProperties::lengthInMilliseconds() const {
return 0;
}
int Mod::AudioProperties::bitrate() const {
return 0;
}
int Mod::AudioProperties::sampleRate() const {
return 0;
}
int Mod::AudioProperties::channels() const {
return d->channels;
}
unsigned int Mod::AudioProperties::instrumentCount() const {
return d->instrumentCount;
}
unsigned char Mod::AudioProperties::lengthInPatterns() const {
return d->lengthInPatterns;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void Mod::AudioProperties::setChannels(int channels) {
d->channels = channels;
}
void Mod::AudioProperties::setInstrumentCount(unsigned int instrumentCount) {
d->instrumentCount = instrumentCount;
}
void Mod::AudioProperties::setLengthInPatterns(unsigned char lengthInPatterns) {
d->lengthInPatterns = lengthInPatterns;
}

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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 Strawberry_TagLib {
namespace TagLib {
namespace Mod {
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
friend class File;
public:
explicit AudioProperties(AudioProperties::ReadStyle propertiesStyle);
~AudioProperties() override;
int lengthInSeconds() const override;
int lengthInMilliseconds() const override;
int bitrate() const override;
int sampleRate() const override;
int channels() const override;
unsigned int instrumentCount() const;
unsigned char lengthInPatterns() const;
private:
void setChannels(int channels);
void setInstrumentCount(unsigned int instrumentCount);
void setLengthInPatterns(unsigned char lengthInPatterns);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace Mod
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

162
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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/ *
***************************************************************************/
#include "modtag.h"
#include "tstringlist.h"
#include "tpropertymap.h"
#include "tpicturemap.h"
using namespace Strawberry_TagLib::TagLib;
using namespace Mod;
class Mod::Tag::TagPrivate {
public:
explicit TagPrivate() {}
String title;
String comment;
String trackerName;
};
Mod::Tag::Tag() : d(new TagPrivate()) {}
Mod::Tag::~Tag() {
delete d;
}
String Mod::Tag::title() const {
return d->title;
}
String Mod::Tag::artist() const {
return String();
}
String Mod::Tag::album() const {
return String();
}
String Mod::Tag::comment() const {
return d->comment;
}
String Mod::Tag::genre() const {
return String();
}
unsigned int Mod::Tag::year() const {
return 0;
}
unsigned int Mod::Tag::track() const {
return 0;
}
Strawberry_TagLib::TagLib::PictureMap Mod::Tag::pictures() const {
return PictureMap();
}
String Mod::Tag::trackerName() const {
return d->trackerName;
}
void Mod::Tag::setTitle(const String &title) {
d->title = title;
}
void Mod::Tag::setArtist(const String &) {
}
void Mod::Tag::setAlbum(const String &) {
}
void Mod::Tag::setComment(const String &comment) {
d->comment = comment;
}
void Mod::Tag::setGenre(const String &) {
}
void Mod::Tag::setYear(unsigned int) {
}
void Mod::Tag::setTrack(unsigned int) {
}
void Mod::Tag::setPictures(const PictureMap&) {}
void Mod::Tag::setTrackerName(const String &trackerName) {
d->trackerName = trackerName;
}
PropertyMap Mod::Tag::properties() const {
PropertyMap properties;
properties["TITLE"] = d->title;
properties["COMMENT"] = d->comment;
if (!(d->trackerName.isEmpty()))
properties["TRACKERNAME"] = d->trackerName;
return properties;
}
PropertyMap Mod::Tag::setProperties(const PropertyMap &origProps) {
PropertyMap properties(origProps);
properties.removeEmpty();
StringList oneValueSet;
if (properties.contains("TITLE")) {
d->title = properties["TITLE"].front();
oneValueSet.append("TITLE");
}
else
d->title.clear();
if (properties.contains("COMMENT")) {
d->comment = properties["COMMENT"].front();
oneValueSet.append("COMMENT");
}
else
d->comment.clear();
if (properties.contains("TRACKERNAME")) {
d->trackerName = properties["TRACKERNAME"].front();
oneValueSet.append("TRACKERNAME");
}
else
d->trackerName.clear();
// for each tag that has been set above, remove the first entry in the corresponding
// value list. The others will be returned as unsupported by this format.
for (StringList::ConstIterator it = oneValueSet.begin(); it != oneValueSet.end(); ++it) {
if (properties[*it].size() == 1)
properties.erase(*it);
else
properties[*it].erase(properties[*it].begin());
}
return properties;
}

186
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@ -1,186 +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 Strawberry_TagLib {
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 Strawberry_TagLib::TagLib::Tag {
public:
explicit Tag();
~Tag() override;
/*!
* Returns the track name; if no track name is present in the tag String::null will be returned.
*/
String title() const override;
/*!
* Not supported by module files. Therefore always returns String::null.
*/
String artist() const override;
/*!
* Not supported by module files. Therefore always returns String::null.
*/
String album() const override;
/*!
* Returns the track comment derived from the instrument/sample/pattern
* names; if no comment is present in the tag String::null will be returned.
*/
String comment() const override;
/*!
* Not supported by module files. Therefore always returns String::null.
*/
String genre() const override;
/*!
* Not supported by module files. Therefore always returns 0.
*/
unsigned int year() const override;
/*!
* Not supported by module files. Therefore always returns 0.
*/
unsigned int track() const override;
PictureMap pictures() const override;
/*!
* 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.
*/
void setTitle(const String &title) override;
/*!
* Not supported by module files and therefore ignored.
*/
void setArtist(const String &artist) override;
/*!
* Not supported by module files and therefore ignored.
*/
void setAlbum(const String &album) override;
/*!
* 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.
*/
void setComment(const String &comment) override;
/*!
* Not supported by module files and therefore ignored.
*/
void setGenre(const String &genre) override;
/*!
* Not supported by module files and therefore ignored.
*/
void setYear(unsigned int year) override;
/*!
* Not supported by module files and therefore ignored.
*/
void setTrack(unsigned int track) override;
void setPictures(const PictureMap &l) override;
/*!
* 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 override;
/*!
* 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 &) override;
private:
Tag(const Tag&);
Tag &operator=(const Tag&);
class TagPrivate;
TagPrivate *d;
};
} // namespace Mod
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

181
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/**************************************************************************
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/ *
***************************************************************************/
#include <climits>
#include "tdebug.h"
#include "tstring.h"
#include "mp4atom.h"
using namespace Strawberry_TagLib::TagLib;
const char *MP4::Atom::containers[11] = { "moov", "udta", "mdia", "meta", "ilst", "stbl", "minf", "moof", "traf", "trak", "stsd" };
MP4::Atom::Atom(File *file) {
children.setAutoDelete(true);
offset = file->tell();
ByteVector header = file->readBlock(8);
if (header.size() != 8) {
// The atom header must be 8 bytes long, otherwise there is either
// trailing garbage or the file is truncated
debug("MP4: Couldn't read 8 bytes of data for atom header");
length = 0;
file->seek(0, File::End);
return;
}
length = header.toUInt32BE(0);
if (length == 0) {
// The last atom which extends to the end of the file.
length = file->length() - offset;
}
else if (length == 1) {
// The atom has a 64-bit length.
length = file->readBlock(8).toInt64BE(0);
}
if (length < 8) {
debug("MP4: Invalid atom size");
length = 0;
file->seek(0, File::End);
return;
}
name = header.mid(4, 4);
for (int i = 0; i < numContainers; i++) {
if (name == containers[i]) {
if (name == "meta") {
file->seek(4, File::Current);
}
else if (name == "stsd") {
file->seek(8, File::Current);
}
while (file->tell() < offset + length) {
MP4::Atom *child = new MP4::Atom(file);
children.append(child);
if (child->length == 0)
return;
}
return;
}
}
file->seek(offset + length);
}
MP4::Atom::~Atom() {}
MP4::Atom *MP4::Atom::find(const char *name1, const char *name2, const char *name3, const char *name4) {
if (!name1) {
return this;
}
for (AtomList::ConstIterator it = children.begin(); it != children.end(); ++it) {
if ((*it)->name == name1) {
return (*it)->find(name2, name3, name4);
}
}
return nullptr;
}
MP4::AtomList MP4::Atom::findall(const char *_name, bool recursive) {
MP4::AtomList result;
for (AtomList::ConstIterator it = children.begin(); it != children.end(); ++it) {
if ((*it)->name == _name) {
result.append(*it);
}
if (recursive) {
result.append((*it)->findall(_name, recursive));
}
}
return result;
}
bool MP4::Atom::path(MP4::AtomList &path, const char *name1, const char *name2, const char *name3) {
path.append(this);
if (!name1) {
return true;
}
for (AtomList::ConstIterator it = children.begin(); it != children.end(); ++it) {
if ((*it)->name == name1) {
return (*it)->path(path, name2, name3);
}
}
return false;
}
MP4::Atoms::Atoms(File *file) {
atoms.setAutoDelete(true);
file->seek(0, File::End);
long long end = file->tell();
file->seek(0);
while (file->tell() + 8 <= end) {
MP4::Atom *atom = new MP4::Atom(file);
atoms.append(atom);
if (atom->length == 0)
break;
}
}
MP4::Atoms::~Atoms() {}
MP4::Atom *MP4::Atoms::find(const char *name1, const char *name2, const char *name3, const char *name4) {
for (AtomList::ConstIterator it = atoms.begin(); it != atoms.end(); ++it) {
if ((*it)->name == name1) {
return (*it)->find(name2, name3, name4);
}
}
return nullptr;
}
MP4::AtomList MP4::Atoms::path(const char *name1, const char *name2, const char *name3, const char *name4) {
MP4::AtomList path;
for (AtomList::ConstIterator it = atoms.begin(); it != atoms.end(); ++it) {
if ((*it)->name == name1) {
if (!(*it)->path(path, name2, name3, name4)) {
path.clear();
}
return path;
}
}
return path;
}

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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 Strawberry_TagLib {
namespace TagLib {
namespace MP4 {
class Atom;
typedef Strawberry_TagLib::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 {
explicit AtomData(AtomDataType _type, ByteVector _data) : type(_type), locale(0), data(_data) {}
AtomDataType type;
int locale;
ByteVector data;
};
typedef Strawberry_TagLib::TagLib::List<AtomData> AtomDataList;
class Atom {
public:
explicit Atom(File *file);
~Atom();
Atom *find(const char *name1, const char *name2 = nullptr, const char *name3 = nullptr, const char *name4 = nullptr);
bool path(AtomList &path, const char *name1, const char *name2 = nullptr, const char *name3 = nullptr);
AtomList findall(const char *name, bool recursive = false);
long long offset;
long long length;
Strawberry_TagLib::TagLib::ByteVector name;
AtomList children;
private:
static const int numContainers = 11;
static const char *containers[11];
};
//! Root-level atoms
class Atoms {
public:
explicit Atoms(File *file);
~Atoms();
Atom *find(const char *name1, const char *name2 = nullptr, const char *name3 = nullptr, const char *name4 = nullptr);
AtomList path(const char *name1, const char *name2 = nullptr, const char *name3 = nullptr, const char *name4 = nullptr);
AtomList atoms;
};
} // namespace MP4
} // namespace TagLib
} // namespace Strawberry_TagLib
# endif
#endif

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@ -1,85 +0,0 @@
/**************************************************************************
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/ *
***************************************************************************/
#include <memory>
#include "taglib.h"
#include "tdebug.h"
#include "mp4coverart.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
struct CoverArtData {
MP4::CoverArt::Format format;
ByteVector data;
};
} // namespace
class MP4::CoverArt::CoverArtPrivate {
public:
explicit CoverArtPrivate(Format f, const ByteVector &v) : data(new CoverArtData()) {
data->format = f;
data->data = v;
}
std::shared_ptr<CoverArtData> data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MP4::CoverArt::CoverArt(Format format, const ByteVector &data) : d(new CoverArtPrivate(format, data)) {}
MP4::CoverArt::CoverArt(const CoverArt &item) : d(new CoverArtPrivate(*item.d)) {}
MP4::CoverArt &
MP4::CoverArt::operator=(const CoverArt &item) {
CoverArt(item).swap(*this);
return *this;
}
void MP4::CoverArt::swap(CoverArt &item) {
using std::swap;
swap(d, item.d);
}
MP4::CoverArt::~CoverArt() {
delete d;
}
MP4::CoverArt::Format
MP4::CoverArt::format() const {
return d->data->format;
}
ByteVector
MP4::CoverArt::data() const {
return d->data->data;
}

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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 Strawberry_TagLib {
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,
};
explicit 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
} // namespace Strawberry_TagLib
#endif

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@ -1,156 +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/ *
***************************************************************************/
#include "tdebug.h"
#include "tstring.h"
#include "tpropertymap.h"
#include "tagutils.h"
#include "mp4atom.h"
#include "mp4tag.h"
#include "mp4file.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
bool checkValid(const MP4::AtomList &list) {
for (MP4::AtomList::ConstIterator it = list.begin(); it != list.end(); ++it) {
if ((*it)->length == 0)
return false;
if (!checkValid((*it)->children))
return false;
}
return true;
}
} // namespace
class MP4::File::FilePrivate {
public:
explicit FilePrivate() : tag(nullptr), atoms(nullptr), properties(nullptr) {}
~FilePrivate() {
delete atoms;
delete tag;
delete properties;
}
MP4::Tag *tag;
MP4::Atoms *atoms;
MP4::AudioProperties *properties;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool MP4::File::isSupported(IOStream *stream) {
// An MP4 file has to have an "ftyp" box first.
const ByteVector id = Utils::readHeader(stream, 8, false);
return id.containsAt("ftyp", 4);
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MP4::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(file), d(new FilePrivate()) {
if (isOpen())
read(readProperties);
}
MP4::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(stream), d(new FilePrivate()) {
if (isOpen())
read(readProperties);
}
MP4::File::~File() {
delete d;
}
MP4::Tag *
MP4::File::tag() const {
return d->tag;
}
MP4::AudioProperties *
MP4::File::audioProperties() const {
return d->properties;
}
void MP4::File::read(bool readProperties) {
if (!isValid())
return;
d->atoms = new Atoms(this);
if (!checkValid(d->atoms->atoms)) {
setValid(false);
return;
}
// must have a moov atom, otherwise consider it invalid
if (!d->atoms->find("moov")) {
setValid(false);
return;
}
d->tag = new Tag(this, d->atoms);
if (readProperties) {
d->properties = new AudioProperties(this, d->atoms);
}
}
bool MP4::File::save() {
if (readOnly()) {
debug("MP4::File::save() -- File is read only.");
return false;
}
if (!isValid()) {
debug("MP4::File::save() -- Trying to save invalid file.");
return false;
}
return d->tag->save();
}
bool MP4::File::hasMP4Tag() const {
return (d->atoms->find("moov", "udta", "meta", "ilst") != nullptr);
}

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@ -1,120 +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 Strawberry_TagLib {
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 Strawberry_TagLib::TagLib::File {
public:
/*!
* 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.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle audioPropertiesStyle = AudioProperties::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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle audioPropertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* 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 override;
/*!
* Returns the MP4 audio properties for this file.
*/
AudioProperties *audioProperties() const override;
/*!
* Save the file.
*
* This returns true if the save was successful.
*/
bool save() override;
/*!
* 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
} // namespace Strawberry_TagLib
#endif

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@ -1,215 +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/ *
***************************************************************************/
#include <memory>
#include "taglib.h"
#include "tdebug.h"
#include "mp4item.h"
#include "tutils.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
struct ItemData {
bool valid;
MP4::AtomDataType atomDataType;
MP4::Item::ItemType type;
union {
bool m_bool;
int m_int;
MP4::Item::IntPair m_intPair;
unsigned char m_byte;
unsigned int m_uint;
long long m_longlong;
};
StringList m_stringList;
ByteVectorList m_byteVectorList;
MP4::CoverArtList m_coverArtList;
};
} // namespace
class MP4::Item::ItemPrivate {
public:
explicit ItemPrivate() : data(new ItemData()) {
data->valid = true;
data->atomDataType = MP4::TypeUndefined;
data->type = MP4::Item::TypeUndefined_;
}
std::shared_ptr<ItemData> data;
};
MP4::Item::Item() : d(new ItemPrivate()) {
d->data->valid = false;
}
MP4::Item::Item(const Item &item) : d(new ItemPrivate(*item.d)) {}
MP4::Item &MP4::Item::operator=(const Item &item) {
Item(item).swap(*this);
return *this;
}
void MP4::Item::swap(Item &item) {
using std::swap;
swap(d, item.d);
}
MP4::Item::~Item() {
delete d;
}
MP4::Item::Item(bool value) : d(new ItemPrivate()) {
d->data->m_bool = value;
d->data->type = TypeBool;
}
MP4::Item::Item(int value) : d(new ItemPrivate()) {
d->data->m_int = value;
d->data->type = TypeInt;
}
MP4::Item::Item(unsigned char value) : d(new ItemPrivate()) {
d->data->m_byte = value;
d->data->type = TypeByte;
}
MP4::Item::Item(unsigned int value) : d(new ItemPrivate()) {
d->data->m_uint = value;
d->data->type = TypeUInt;
}
MP4::Item::Item(long long value) : d(new ItemPrivate()) {
d->data->m_longlong = value;
d->data->type = TypeLongLong;
}
MP4::Item::Item(int value1, int value2) : d(new ItemPrivate()) {
d->data->m_intPair.first = value1;
d->data->m_intPair.second = value2;
d->data->type = TypeIntPair;
}
MP4::Item::Item(const ByteVectorList &value) : d(new ItemPrivate()) {
d->data->m_byteVectorList = value;
d->data->type = TypeByteVectorList;
}
MP4::Item::Item(const StringList &value) : d(new ItemPrivate()) {
d->data->m_stringList = value;
d->data->type = TypeStringList;
}
MP4::Item::Item(const MP4::CoverArtList &value) : d(new ItemPrivate()) {
d->data->m_coverArtList = value;
d->data->type = TypeCoverArtList;
}
void MP4::Item::setAtomDataType(MP4::AtomDataType type) {
d->data->atomDataType = type;
}
MP4::AtomDataType MP4::Item::atomDataType() const {
return d->data->atomDataType;
}
bool MP4::Item::toBool() const {
return d->data->m_bool;
}
int MP4::Item::toInt() const {
return d->data->m_int;
}
unsigned char MP4::Item::toByte() const {
return d->data->m_byte;
}
unsigned int MP4::Item::toUInt() const {
return d->data->m_uint;
}
long long MP4::Item::toLongLong() const {
return d->data->m_longlong;
}
MP4::Item::IntPair MP4::Item::toIntPair() const {
return d->data->m_intPair;
}
StringList MP4::Item::toStringList() const {
return d->data->m_stringList;
}
ByteVectorList MP4::Item::toByteVectorList() const {
return d->data->m_byteVectorList;
}
MP4::CoverArtList MP4::Item::toCoverArtList() const {
return d->data->m_coverArtList;
}
bool MP4::Item::isValid() const {
return d->data->valid;
}
String MP4::Item::toString() const {
StringList desc;
switch (d->data->type) {
case TypeBool:
return d->data->m_bool ? "true" : "false";
case TypeInt:
return Utils::formatString("%d", d->data->m_int);
case TypeIntPair:
return Utils::formatString("%d/%d", d->data->m_intPair.first, d->data->m_intPair.second);
case TypeByte:
return Utils::formatString("%d", d->data->m_byte);
case TypeUInt:
return Utils::formatString("%u", d->data->m_uint);
case TypeLongLong:
return Utils::formatString("%lld", d->data->m_longlong);
case TypeStringList:
return d->data->m_stringList.toString(" / ");
case TypeByteVectorList:
for (size_t i = 0; i < d->data->m_byteVectorList.size(); i++) {
desc.append(Utils::formatString(
"[%d bytes of data]", static_cast<int>(d->data->m_byteVectorList[i].size())));
}
return desc.toString(", ");
case TypeCoverArtList:
for (size_t i = 0; i < d->data->m_coverArtList.size(); i++) {
desc.append(Utils::formatString("[%d bytes of data]", static_cast<int>(d->data->m_coverArtList[i].data().size())));
}
return desc.toString(", ");
case TypeUndefined_:
return "[unknown]";
}
return String();
}

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@ -1,109 +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 Strawberry_TagLib {
namespace TagLib {
namespace MP4 {
class TAGLIB_EXPORT Item {
public:
struct IntPair {
int first, second;
};
enum ItemType {
TypeUndefined_ = 0,
TypeBool,
TypeInt,
TypeIntPair,
TypeByte,
TypeUInt,
TypeLongLong,
TypeStringList,
TypeByteVectorList,
TypeCoverArtList,
};
explicit 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;
ItemType type() const;
bool isValid() const;
String toString() const;
private:
class ItemPrivate;
ItemPrivate *d;
};
} // namespace MP4
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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/**************************************************************************
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/ *
***************************************************************************/
#include "tdebug.h"
#include "tstring.h"
#include "mp4file.h"
#include "mp4atom.h"
#include "mp4properties.h"
using namespace Strawberry_TagLib::TagLib;
class MP4::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : length(0),
bitrate(0),
sampleRate(0),
channels(0),
bitsPerSample(0),
encrypted(false),
codec(MP4::AudioProperties::Unknown) {}
int length;
int bitrate;
int sampleRate;
int channels;
int bitsPerSample;
bool encrypted;
Codec codec;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MP4::AudioProperties::AudioProperties(File *file, MP4::Atoms *atoms, ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
read(file, atoms);
}
MP4::AudioProperties::~AudioProperties() {
delete d;
}
int MP4::AudioProperties::channels() const {
return d->channels;
}
int MP4::AudioProperties::sampleRate() const {
return d->sampleRate;
}
int MP4::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int MP4::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int MP4::AudioProperties::bitrate() const {
return d->bitrate;
}
int MP4::AudioProperties::bitsPerSample() const {
return d->bitsPerSample;
}
bool MP4::AudioProperties::isEncrypted() const {
return d->encrypted;
}
MP4::AudioProperties::Codec
MP4::AudioProperties::codec() const {
return d->codec;
}
String MP4::AudioProperties::toString() const {
String format;
if (d->codec == AAC) {
format = "AAC";
}
else if (d->codec == ALAC) {
format = "ALAC";
}
else {
format = "Unknown";
}
StringList desc;
desc.append("MPEG-4 audio (" + format + ")");
desc.append(String::number(lengthInSeconds()) + " seconds");
desc.append(String::number(bitrate()) + " kbps");
return desc.toString(", ");
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void MP4::AudioProperties::read(File *file, Atoms *atoms) {
MP4::Atom *moov = atoms->find("moov");
if (!moov) {
debug("MP4: Atom 'moov' not found");
return;
}
MP4::Atom *trak = nullptr;
ByteVector data;
const MP4::AtomList trakList = moov->findall("trak");
for (MP4::AtomList::ConstIterator it = trakList.begin(); it != trakList.end(); ++it) {
trak = *it;
MP4::Atom *hdlr = trak->find("mdia", "hdlr");
if (!hdlr) {
debug("MP4: Atom 'trak.mdia.hdlr' not found");
return;
}
file->seek(hdlr->offset);
data = file->readBlock(hdlr->length);
if (data.containsAt("soun", 16)) {
break;
}
trak = nullptr;
}
if (!trak) {
debug("MP4: No audio tracks");
return;
}
MP4::Atom *mdhd = trak->find("mdia", "mdhd");
if (!mdhd) {
debug("MP4: Atom 'trak.mdia.mdhd' not found");
return;
}
file->seek(mdhd->offset);
data = file->readBlock(mdhd->length);
const unsigned int version = data[8];
long long unit;
long long length;
if (version == 1) {
if (data.size() < 36 + 8) {
debug("MP4: Atom 'trak.mdia.mdhd' is smaller than expected");
return;
}
unit = data.toUInt32BE(28);
length = data.toInt64BE(32);
}
else {
if (data.size() < 24 + 8) {
debug("MP4: Atom 'trak.mdia.mdhd' is smaller than expected");
return;
}
unit = data.toUInt32BE(20);
length = data.toUInt32BE(24);
}
if (unit > 0 && length > 0)
d->length = static_cast<int>(length * 1000.0 / unit + 0.5);
MP4::Atom *atom = trak->find("mdia", "minf", "stbl", "stsd");
if (!atom) {
return;
}
file->seek(atom->offset);
data = file->readBlock(atom->length);
if (data.containsAt("mp4a", 20)) {
d->codec = AAC;
d->channels = data.toUInt16BE(40);
d->bitsPerSample = data.toUInt16BE(42);
d->sampleRate = data.toUInt32BE(46);
if (data.containsAt("esds", 56) && data[64] == 0x03) {
unsigned int pos = 65;
if (data.containsAt("\x80\x80\x80", pos)) {
pos += 3;
}
pos += 4;
if (data[pos] == 0x04) {
pos += 1;
if (data.containsAt("\x80\x80\x80", pos)) {
pos += 3;
}
pos += 10;
d->bitrate = static_cast<int>((data.toUInt32BE(pos) + 500) / 1000.0 + 0.5);
}
}
}
else if (data.containsAt("alac", 20)) {
if (atom->length == 88 && data.containsAt("alac", 56)) {
d->codec = ALAC;
d->bitsPerSample = data.at(69);
d->channels = data.at(73);
d->bitrate = static_cast<int>(data.toUInt32BE(80) / 1000.0 + 0.5);
d->sampleRate = data.toUInt32BE(84);
}
}
MP4::Atom *drms = atom->find("drms");
if (drms) {
d->encrypted = true;
}
}

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/**************************************************************************
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 Strawberry_TagLib {
namespace TagLib {
namespace MP4 {
class Atoms;
class File;
//! An implementation of MP4 audio properties
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
public:
enum Codec {
Unknown = 0,
AAC,
ALAC
};
explicit AudioProperties(File *file, Atoms *atoms, ReadStyle style = Average);
~AudioProperties() override;
/*!
* Returns the length of the file in seconds. The length is rounded down to the nearest whole second.
*
* \see lengthInMilliseconds()
*/
int lengthInSeconds() const override;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
int lengthInMilliseconds() const override;
/*!
* Returns the average bit rate of the file in kb/s.
*/
int bitrate() const override;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const override;
/*!
* Returns the number of audio channels.
*/
int channels() const override;
/*!
* 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;
String toString() const override;
private:
void read(File *file, Atoms *atoms);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace MP4
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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146
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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 Strawberry_TagLib {
namespace TagLib {
namespace MP4 {
typedef Strawberry_TagLib::TagLib::Map<String, Item> ItemMap;
typedef Strawberry_TagLib::TagLib::Map<String, Item> ItemListMap;
class TAGLIB_EXPORT Tag : public Strawberry_TagLib::TagLib::Tag {
public:
explicit Tag();
explicit Tag(Strawberry_TagLib::TagLib::File *file, Atoms *atoms);
~Tag() override;
bool save();
String title() const override;
String artist() const override;
String album() const override;
String comment() const override;
String genre() const override;
unsigned int year() const override;
unsigned int track() const override;
PictureMap pictures() const override;
void setTitle(const String &value) override;
void setArtist(const String &value) override;
void setAlbum(const String &value) override;
void setComment(const String &value) override;
void setGenre(const String &value) override;
void setYear(unsigned int value) override;
void setTrack(unsigned int value) override;
void setPictures(const PictureMap &l) override;
bool isEmpty() const override;
/*!
* 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;
String toString() const override;
PropertyMap properties() const override;
void removeUnsupportedProperties(const StringList &props) override;
PropertyMap setProperties(const PropertyMap &props) override;
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 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
} // namespace Strawberry_TagLib
#endif

300
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@ -1,300 +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/ *
***************************************************************************/
#include <memory>
#include "tbytevector.h"
#include "tstring.h"
#include "tagunion.h"
#include "tdebug.h"
#include "tpropertymap.h"
#include "tagutils.h"
#include "mpcfile.h"
#include "id3v1tag.h"
#include "id3v2header.h"
#include "apetag.h"
#include "apefooter.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
enum { MPCAPEIndex = 0,
MPCID3v1Index = 1 };
}
class MPC::File::FilePrivate {
public:
explicit FilePrivate() : APELocation(-1),
APESize(0),
ID3v1Location(-1),
ID3v2Location(-1),
ID3v2Size(0) {}
long long APELocation;
long long APESize;
long long ID3v1Location;
std::unique_ptr<ID3v2::Header> ID3v2Header;
long long ID3v2Location;
long long ID3v2Size;
DoubleTagUnion tag;
std::unique_ptr<AudioProperties> properties;
};
////////////////////////////////////////////////////////////////////////////////
// static members
////////////////////////////////////////////////////////////////////////////////
bool MPC::File::isSupported(IOStream *stream) {
// A newer MPC file has to start with "MPCK" or "MP+", but older files don't
// have keys to do a quick check.
const ByteVector id = Utils::readHeader(stream, 4, false);
return (id == "MPCK" || id.startsWith("MP+"));
}
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MPC::File::File(FileName file, bool readProperties, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(file), d(new FilePrivate()) {
if (isOpen())
read(readProperties);
}
MPC::File::File(IOStream *stream, bool readProperties, AudioProperties::ReadStyle) : Strawberry_TagLib::TagLib::File(stream), d(new FilePrivate()) {
if (isOpen())
read(readProperties);
}
MPC::File::~File() {
delete d;
}
Strawberry_TagLib::TagLib::Tag *MPC::File::tag() const {
return &d->tag;
}
PropertyMap MPC::File::setProperties(const PropertyMap &properties) {
if (ID3v1Tag())
ID3v1Tag()->setProperties(properties);
return APETag(true)->setProperties(properties);
}
MPC::AudioProperties *MPC::File::audioProperties() const {
return d->properties.get();
}
bool MPC::File::save() {
if (readOnly()) {
debug("MPC::File::save() -- File is read only.");
return false;
}
// Possibly strip ID3v2 tag
if (!d->ID3v2Header && d->ID3v2Location >= 0) {
removeBlock(d->ID3v2Location, d->ID3v2Size);
if (d->APELocation >= 0)
d->APELocation -= d->ID3v2Size;
if (d->ID3v1Location >= 0)
d->ID3v1Location -= d->ID3v2Size;
d->ID3v2Location = -1;
d->ID3v2Size = 0;
}
// Update ID3v1 tag
if (ID3v1Tag() && !ID3v1Tag()->isEmpty()) {
// ID3v1 tag is not empty. Update the old one or create a new one.
if (d->ID3v1Location >= 0) {
seek(d->ID3v1Location);
}
else {
seek(0, End);
d->ID3v1Location = tell();
}
writeBlock(ID3v1Tag()->render());
}
else {
// ID3v1 tag is empty. Remove the old one.
if (d->ID3v1Location >= 0) {
truncate(d->ID3v1Location);
d->ID3v1Location = -1;
}
}
// Update APE tag
if (APETag() && !APETag()->isEmpty()) {
// APE tag is not empty. Update the old one or create a new one.
if (d->APELocation < 0) {
if (d->ID3v1Location >= 0)
d->APELocation = d->ID3v1Location;
else
d->APELocation = length();
}
const ByteVector data = APETag()->render();
insert(data, d->APELocation, d->APESize);
if (d->ID3v1Location >= 0)
d->ID3v1Location += (static_cast<long>(data.size()) - d->APESize);
d->APESize = data.size();
}
else {
// APE tag is empty. Remove the old one.
if (d->APELocation >= 0) {
removeBlock(d->APELocation, d->APESize);
if (d->ID3v1Location >= 0)
d->ID3v1Location -= d->APESize;
d->APELocation = -1;
d->APESize = 0;
}
}
return true;
}
ID3v1::Tag *MPC::File::ID3v1Tag(bool create) {
return d->tag.access<ID3v1::Tag>(MPCID3v1Index, create);
}
APE::Tag *MPC::File::APETag(bool create) {
return d->tag.access<APE::Tag>(MPCAPEIndex, create);
}
void MPC::File::strip(int tags) {
if (tags & ID3v1)
d->tag.set(MPCID3v1Index, nullptr);
if (tags & APE)
d->tag.set(MPCAPEIndex, nullptr);
if (!ID3v1Tag())
APETag(true);
if (tags & ID3v2)
d->ID3v2Header.reset();
}
bool MPC::File::hasID3v1Tag() const {
return (d->ID3v1Location >= 0);
}
bool MPC::File::hasAPETag() const {
return (d->APELocation >= 0);
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
void MPC::File::read(bool readProperties) {
// Look for an ID3v2 tag
d->ID3v2Location = Utils::findID3v2(this);
if (d->ID3v2Location >= 0) {
seek(d->ID3v2Location);
d->ID3v2Header.reset(new ID3v2::Header(readBlock(ID3v2::Header::size())));
d->ID3v2Size = d->ID3v2Header->completeTagSize();
}
// Look for an ID3v1 tag
d->ID3v1Location = Utils::findID3v1(this);
if (d->ID3v1Location >= 0)
d->tag.set(MPCID3v1Index, new ID3v1::Tag(this, d->ID3v1Location));
// Look for an APE tag
d->APELocation = Utils::findAPE(this, d->ID3v1Location);
if (d->APELocation >= 0) {
d->tag.set(MPCAPEIndex, new APE::Tag(this, d->APELocation));
d->APESize = APETag()->footer()->completeTagSize();
d->APELocation = d->APELocation + APE::Footer::size() - d->APESize;
}
if (d->ID3v1Location < 0)
APETag(true);
// Look for MPC metadata
if (readProperties) {
long long streamLength;
if (d->APELocation >= 0)
streamLength = d->APELocation;
else if (d->ID3v1Location >= 0)
streamLength = d->ID3v1Location;
else
streamLength = length();
if (d->ID3v2Location >= 0) {
seek(d->ID3v2Location + d->ID3v2Size);
streamLength -= (d->ID3v2Location + d->ID3v2Size);
}
else {
seek(0);
}
d->properties.reset(new AudioProperties(this, streamLength));
}
}

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3rdparty/taglib/mpc/mpcfile.h vendored
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@ -1,212 +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_MPCFILE_H
#define TAGLIB_MPCFILE_H
#include "taglib_export.h"
#include "tfile.h"
#include "tag.h"
#include "mpcproperties.h"
#include "tlist.h"
namespace Strawberry_TagLib {
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 Strawberry_TagLib::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.
*/
explicit File(FileName file, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::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.
*/
explicit File(IOStream *stream, bool readProperties = true, AudioProperties::ReadStyle propertiesStyle = AudioProperties::Average);
/*!
* Destroys this instance of the File.
*/
~File() override;
/*!
* Returns the Tag for this file.
* This will be an APE tag, an ID3v1 tag or a combination of the two.
*/
Strawberry_TagLib::TagLib::Tag *tag() const override;
/*!
* 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 &) override;
/*!
* Returns the MPC::AudioProperties for this file.
* If no audio properties were read then this will return a null pointer.
*/
AudioProperties *audioProperties() const override;
/*!
* Saves the file.
*
* This returns true if the save was successful.
*/
bool save() override;
/*!
* 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);
/*!
* 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
} // namespace Strawberry_TagLib
#endif

353
3rdparty/taglib/mpc/mpcproperties.cpp vendored
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@ -1,353 +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/ *
***************************************************************************/
#include <bitset>
#include <cmath>
#include "tstring.h"
#include "tdebug.h"
#include "mpcproperties.h"
#include "mpcfile.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
const unsigned int HeaderSize = 56;
}
class MPC::AudioProperties::AudioPropertiesPrivate {
public:
explicit AudioPropertiesPrivate() : version(0),
length(0),
bitrate(0),
sampleRate(0),
channels(0),
totalFrames(0),
sampleFrames(0),
trackGain(0),
trackPeak(0),
albumGain(0),
albumPeak(0) {}
int version;
int length;
int bitrate;
int sampleRate;
int channels;
unsigned int totalFrames;
unsigned int sampleFrames;
unsigned int trackGain;
unsigned int trackPeak;
unsigned int albumGain;
unsigned int albumPeak;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
MPC::AudioProperties::AudioProperties(File *file, long long streamLength, ReadStyle) : Strawberry_TagLib::TagLib::AudioProperties(), d(new AudioPropertiesPrivate()) {
ByteVector magic = file->readBlock(4);
if (magic == "MPCK") {
// Musepack version 8
readSV8(file, streamLength);
}
else {
// Musepack version 7 or older, fixed size header
readSV7(magic + file->readBlock(HeaderSize - 4), streamLength);
}
}
MPC::AudioProperties::~AudioProperties() {
delete d;
}
int MPC::AudioProperties::lengthInSeconds() const {
return d->length / 1000;
}
int MPC::AudioProperties::lengthInMilliseconds() const {
return d->length;
}
int MPC::AudioProperties::bitrate() const {
return d->bitrate;
}
int MPC::AudioProperties::sampleRate() const {
return d->sampleRate;
}
int MPC::AudioProperties::channels() const {
return d->channels;
}
int MPC::AudioProperties::mpcVersion() const {
return d->version;
}
unsigned int MPC::AudioProperties::totalFrames() const {
return d->totalFrames;
}
unsigned int MPC::AudioProperties::sampleFrames() const {
return d->sampleFrames;
}
int MPC::AudioProperties::trackGain() const {
return d->trackGain;
}
int MPC::AudioProperties::trackPeak() const {
return d->trackPeak;
}
int MPC::AudioProperties::albumGain() const {
return d->albumGain;
}
int MPC::AudioProperties::albumPeak() const {
return d->albumPeak;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
namespace {
unsigned long readSize(File *file, size_t &sizeLength, bool &eof) {
sizeLength = 0;
eof = false;
unsigned char tmp;
unsigned long size = 0;
do {
const ByteVector b = file->readBlock(1);
if (b.isEmpty()) {
eof = true;
break;
}
tmp = b[0];
size = (size << 7) | (tmp & 0x7F);
sizeLength++;
}
while ((tmp & 0x80));
return size;
}
unsigned long readSize(const ByteVector &data, size_t &pos) {
unsigned char tmp;
unsigned long size = 0;
do {
tmp = data[pos++];
size = (size << 7) | (tmp & 0x7F);
}
while ((tmp & 0x80) && (pos < data.size()));
return size;
}
// This array looks weird, but the same as original MusePack code found at:
// https://www.musepack.net/index.php?pg=src
const unsigned short sftable[8] = { 44100, 48000, 37800, 32000, 0, 0, 0, 0 };
} // namespace
void MPC::AudioProperties::readSV8(File *file, long long streamLength) {
bool readSH = false, readRG = false;
while (!readSH && !readRG) {
const ByteVector packetType = file->readBlock(2);
size_t packetSizeLength;
bool eof;
const size_t packetSize = readSize(file, packetSizeLength, eof);
if (eof) {
debug("MPC::AudioProperties::readSV8() - Reached to EOF.");
break;
}
const size_t dataSize = packetSize - 2 - packetSizeLength;
const ByteVector data = file->readBlock(dataSize);
if (data.size() != dataSize) {
debug("MPC::AudioProperties::readSV8() - dataSize doesn't match the actual data size.");
break;
}
if (packetType == "SH") {
// Stream Header
// http://trac.musepack.net/wiki/SV8Specification#StreamHeaderPacket
if (dataSize <= 5) {
debug("MPC::AudioProperties::readSV8() - \"SH\" packet is too short to parse.");
break;
}
readSH = true;
size_t pos = 4;
d->version = data[pos];
pos += 1;
d->sampleFrames = readSize(data, pos);
if (pos > dataSize - 3) {
debug("MPC::AudioProperties::readSV8() - \"SH\" packet is corrupt.");
break;
}
const unsigned long begSilence = readSize(data, pos);
if (pos > dataSize - 2) {
debug("MPC::AudioProperties::readSV8() - \"SH\" packet is corrupt.");
break;
}
const unsigned short flags = data.toUInt16BE(pos);
pos += 2;
d->sampleRate = sftable[(flags >> 13) & 0x07];
d->channels = ((flags >> 4) & 0x0F) + 1;
const unsigned int frameCount = d->sampleFrames - begSilence;
if (frameCount > 0 && d->sampleRate > 0) {
const double length = frameCount * 1000.0 / d->sampleRate;
d->length = static_cast<int>(length + 0.5);
d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
}
}
else if (packetType == "RG") {
// Replay Gain
// http://trac.musepack.net/wiki/SV8Specification#ReplaygainPacket
if (dataSize <= 9) {
debug("MPC::AudioProperties::readSV8() - \"RG\" packet is too short to parse.");
break;
}
readRG = true;
const int replayGainVersion = data[0];
if (replayGainVersion == 1) {
d->trackGain = data.toUInt16BE(1);
d->trackPeak = data.toUInt16BE(3);
d->albumGain = data.toUInt16BE(5);
d->albumPeak = data.toUInt16BE(7);
}
}
else if (packetType == "SE") {
break;
}
else {
file->seek(dataSize, File::Current);
}
}
}
void MPC::AudioProperties::readSV7(const ByteVector &data, long long streamLength) {
if (data.startsWith("MP+")) {
d->version = data[3] & 15;
if (d->version < 7)
return;
d->totalFrames = data.toUInt32LE(4);
const unsigned int flags = data.toUInt32LE(8);
d->sampleRate = sftable[(flags >> 16) & 0x03];
d->channels = 2;
const unsigned int gapless = data.toUInt32LE(5);
d->trackGain = data.toUInt16LE(14);
d->trackPeak = data.toUInt16LE(12);
d->albumGain = data.toUInt16LE(18);
d->albumPeak = data.toUInt16LE(16);
// convert gain info
if (d->trackGain != 0) {
int tmp = static_cast<int>((64.82 - static_cast<short>(d->trackGain) / 100.) * 256. + .5);
if (tmp >= (1 << 16) || tmp < 0) tmp = 0;
d->trackGain = tmp;
}
if (d->albumGain != 0) {
int tmp = static_cast<int>((64.82 - d->albumGain / 100.) * 256. + .5);
if (tmp >= (1 << 16) || tmp < 0) tmp = 0;
d->albumGain = tmp;
}
if (d->trackPeak != 0)
d->trackPeak = static_cast<int>(log10(static_cast<double>(d->trackPeak)) * 20 * 256 + .5);
if (d->albumPeak != 0)
d->albumPeak = static_cast<int>(log10(static_cast<double>(d->albumPeak)) * 20 * 256 + .5);
bool trueGapless = (gapless >> 31) & 0x0001;
if (trueGapless) {
unsigned int lastFrameSamples = (gapless >> 20) & 0x07FF;
d->sampleFrames = d->totalFrames * 1152 - lastFrameSamples;
}
else
d->sampleFrames = d->totalFrames * 1152 - 576;
}
else {
const unsigned int headerData = data.toUInt32LE(0);
d->bitrate = (headerData >> 23) & 0x01ff;
d->version = (headerData >> 11) & 0x03ff;
d->sampleRate = 44100;
d->channels = 2;
if (d->version >= 5)
d->totalFrames = data.toUInt32LE(4);
else
d->totalFrames = data.toUInt16LE(6);
d->sampleFrames = d->totalFrames * 1152 - 576;
}
if (d->sampleFrames > 0 && d->sampleRate > 0) {
const double length = d->sampleFrames * 1000.0 / d->sampleRate;
d->length = static_cast<int>(length + 0.5);
if (d->bitrate == 0)
d->bitrate = static_cast<int>(streamLength * 8.0 / length + 0.5);
}
}

132
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@ -1,132 +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_MPCPROPERTIES_H
#define TAGLIB_MPCPROPERTIES_H
#include "taglib_export.h"
#include "audioproperties.h"
namespace Strawberry_TagLib {
namespace TagLib {
namespace MPC {
class File;
//! An implementation of audio property reading for MPC
/*!
* This reads the data from an MPC stream found in the AudioProperties API.
*/
class TAGLIB_EXPORT AudioProperties : public Strawberry_TagLib::TagLib::AudioProperties {
public:
/*!
* Create an instance of MPC::AudioProperties with the data read directly from a MPC::File.
*/
explicit AudioProperties(File *file, long long streamLength, ReadStyle style = Average);
/*!
* Destroys this MPC::AudioProperties instance.
*/
~AudioProperties() override;
/*!
* Returns the length of the file in seconds.
* The length is rounded down to the nearest whole second.
*
* \see lengthInMilliseconds()
*/
int lengthInSeconds() const override;
/*!
* Returns the length of the file in milliseconds.
*
* \see lengthInSeconds()
*/
int lengthInMilliseconds() const override;
/*!
* Returns the average bit rate of the file in kb/s.
*/
int bitrate() const override;
/*!
* Returns the sample rate in Hz.
*/
int sampleRate() const override;
/*!
* Returns the number of audio channels.
*/
int channels() const override;
/*!
* 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:
void readSV7(const ByteVector &data, long long streamLength);
void readSV8(File *file, long long streamLength);
class AudioPropertiesPrivate;
AudioPropertiesPrivate *d;
};
} // namespace MPC
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

268
3rdparty/taglib/mpeg/id3v1/id3v1genres.cpp vendored
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@ -1,268 +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 "id3v1genres.h"
using namespace Strawberry_TagLib::TagLib;
namespace {
const wchar_t *genres[] = {
L"Blues",
L"Classic Rock",
L"Country",
L"Dance",
L"Disco",
L"Funk",
L"Grunge",
L"Hip-Hop",
L"Jazz",
L"Metal",
L"New Age",
L"Oldies",
L"Other",
L"Pop",
L"R&B",
L"Rap",
L"Reggae",
L"Rock",
L"Techno",
L"Industrial",
L"Alternative",
L"Ska",
L"Death Metal",
L"Pranks",
L"Soundtrack",
L"Euro-Techno",
L"Ambient",
L"Trip-Hop",
L"Vocal",
L"Jazz+Funk",
L"Fusion",
L"Trance",
L"Classical",
L"Instrumental",
L"Acid",
L"House",
L"Game",
L"Sound Clip",
L"Gospel",
L"Noise",
L"Alternative Rock",
L"Bass",
L"Soul",
L"Punk",
L"Space",
L"Meditative",
L"Instrumental Pop",
L"Instrumental Rock",
L"Ethnic",
L"Gothic",
L"Darkwave",
L"Techno-Industrial",
L"Electronic",
L"Pop-Folk",
L"Eurodance",
L"Dream",
L"Southern Rock",
L"Comedy",
L"Cult",
L"Gangsta",
L"Top 40",
L"Christian Rap",
L"Pop/Funk",
L"Jungle",
L"Native American",
L"Cabaret",
L"New Wave",
L"Psychedelic",
L"Rave",
L"Showtunes",
L"Trailer",
L"Lo-Fi",
L"Tribal",
L"Acid Punk",
L"Acid Jazz",
L"Polka",
L"Retro",
L"Musical",
L"Rock & Roll",
L"Hard Rock",
L"Folk",
L"Folk/Rock",
L"National Folk",
L"Swing",
L"Fusion",
L"Bebob",
L"Latin",
L"Revival",
L"Celtic",
L"Bluegrass",
L"Avantgarde",
L"Gothic Rock",
L"Progressive Rock",
L"Psychedelic Rock",
L"Symphonic Rock",
L"Slow Rock",
L"Big Band",
L"Chorus",
L"Easy Listening",
L"Acoustic",
L"Humour",
L"Speech",
L"Chanson",
L"Opera",
L"Chamber Music",
L"Sonata",
L"Symphony",
L"Booty Bass",
L"Primus",
L"Porn Groove",
L"Satire",
L"Slow Jam",
L"Club",
L"Tango",
L"Samba",
L"Folklore",
L"Ballad",
L"Power Ballad",
L"Rhythmic Soul",
L"Freestyle",
L"Duet",
L"Punk Rock",
L"Drum Solo",
L"A Cappella",
L"Euro-House",
L"Dance Hall",
L"Goa",
L"Drum & Bass",
L"Club-House",
L"Hardcore",
L"Terror",
L"Indie",
L"BritPop",
L"Negerpunk",
L"Polsk Punk",
L"Beat",
L"Christian Gangsta Rap",
L"Heavy Metal",
L"Black Metal",
L"Crossover",
L"Contemporary Christian",
L"Christian Rock",
L"Merengue",
L"Salsa",
L"Thrash Metal",
L"Anime",
L"Jpop",
L"Synthpop",
L"Abstract",
L"Art Rock",
L"Baroque",
L"Bhangra",
L"Big Beat",
L"Breakbeat",
L"Chillout",
L"Downtempo",
L"Dub",
L"EBM",
L"Eclectic",
L"Electro",
L"Electroclash",
L"Emo",
L"Experimental",
L"Garage",
L"Global",
L"IDM",
L"Illbient",
L"Industro-Goth",
L"Jam Band",
L"Krautrock",
L"Leftfield",
L"Lounge",
L"Math Rock",
L"New Romantic",
L"Nu-Breakz",
L"Post-Punk",
L"Post-Rock",
L"Psytrance",
L"Shoegaze",
L"Space Rock",
L"Trop Rock",
L"World Music",
L"Neoclassical",
L"Audiobook",
L"Audio Theatre",
L"Neue Deutsche Welle",
L"Podcast",
L"Indie Rock",
L"G-Funk",
L"Dubstep",
L"Garage Rock",
L"Psybient"
};
const int genresSize = sizeof(genres) / sizeof(genres[0]);
} // namespace
StringList ID3v1::genreList() {
StringList l;
for (int i = 0; i < genresSize; i++) {
l.append(genres[i]);
}
return l;
}
ID3v1::GenreMap ID3v1::genreMap() {
GenreMap m;
for (int i = 0; i < genresSize; i++) {
m.insert(genres[i], i);
}
return m;
}
String ID3v1::genre(int i) {
if (i >= 0 && i < genresSize)
return String(genres[i]); // always make a copy
else
return String();
}
int ID3v1::genreIndex(const String &name) {
for (int i = 0; i < genresSize; ++i) {
if (name == genres[i])
return i;
}
return 255;
}

64
3rdparty/taglib/mpeg/id3v1/id3v1genres.h vendored
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@ -1,64 +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_ID3V1GENRE_H
#define TAGLIB_ID3V1GENRE_H
#include "tmap.h"
#include "tstringlist.h"
#include "taglib_export.h"
namespace Strawberry_TagLib {
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
} // namespace Strawberry_TagLib
#endif

247
3rdparty/taglib/mpeg/id3v1/id3v1tag.cpp vendored
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@ -1,247 +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 "tdebug.h"
#include "tfile.h"
#include "tpicturemap.h"
#include "id3v1tag.h"
#include "id3v1genres.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v1;
namespace {
class DefaultStringHandler : public Strawberry_TagLib::TagLib::StringHandler {
public:
explicit DefaultStringHandler() : Strawberry_TagLib::TagLib::StringHandler() {}
String parse(const ByteVector &data) const override {
return String(data, String::Latin1).stripWhiteSpace();
}
ByteVector render(const String &s) const override {
if (s.isLatin1())
return s.data(String::Latin1);
else
return ByteVector();
}
};
const DefaultStringHandler defaultStringHandler;
const Strawberry_TagLib::TagLib::StringHandler *stringHandler = &defaultStringHandler;
} // namespace
class ID3v1::Tag::TagPrivate {
public:
explicit TagPrivate() : file(nullptr),
tagOffset(0),
track(0),
genre(255) {}
File *file;
long long tagOffset;
String title;
String artist;
String album;
String year;
String comment;
unsigned char track;
unsigned char genre;
};
////////////////////////////////////////////////////////////////////////////////
// public methods
////////////////////////////////////////////////////////////////////////////////
ID3v1::Tag::Tag() : d(new TagPrivate()) {}
ID3v1::Tag::Tag(File *file, long long tagOffset) : d(new TagPrivate()) {
d->file = file;
d->tagOffset = tagOffset;
read();
}
ID3v1::Tag::~Tag() {
delete d;
}
ByteVector ID3v1::Tag::render() const {
ByteVector data;
data.append(fileIdentifier());
data.append(stringHandler->render(d->title).resize(30));
data.append(stringHandler->render(d->artist).resize(30));
data.append(stringHandler->render(d->album).resize(30));
data.append(stringHandler->render(d->year).resize(4));
data.append(stringHandler->render(d->comment).resize(28));
data.append(char(0));
data.append(char(d->track));
data.append(char(d->genre));
return data;
}
ByteVector ID3v1::Tag::fileIdentifier() {
return ByteVector::fromCString("TAG");
}
String ID3v1::Tag::title() const {
return d->title;
}
String ID3v1::Tag::artist() const {
return d->artist;
}
String ID3v1::Tag::album() const {
return d->album;
}
String ID3v1::Tag::comment() const {
return d->comment;
}
String ID3v1::Tag::genre() const {
return ID3v1::genre(d->genre);
}
unsigned int ID3v1::Tag::year() const {
return d->year.toInt();
}
unsigned int ID3v1::Tag::track() const {
return d->track;
}
Strawberry_TagLib::TagLib::PictureMap ID3v1::Tag::pictures() const {
return PictureMap();
}
void ID3v1::Tag::setTitle(const String &s) {
d->title = s;
}
void ID3v1::Tag::setArtist(const String &s) {
d->artist = s;
}
void ID3v1::Tag::setAlbum(const String &s) {
d->album = s;
}
void ID3v1::Tag::setComment(const String &s) {
d->comment = s;
}
void ID3v1::Tag::setGenre(const String &s) {
d->genre = ID3v1::genreIndex(s);
}
void ID3v1::Tag::setYear(unsigned int i) {
d->year = i > 0 ? String::number(i) : String();
}
void ID3v1::Tag::setTrack(unsigned int i) {
d->track = i < 256 ? i : 0;
}
void ID3v1::Tag::setPictures(const PictureMap&) {}
unsigned int ID3v1::Tag::genreNumber() const {
return d->genre;
}
void ID3v1::Tag::setGenreNumber(unsigned int i) {
d->genre = i < 256 ? i : 255;
}
void ID3v1::Tag::setStringHandler(const Strawberry_TagLib::TagLib::StringHandler *handler) {
if (handler)
stringHandler = handler;
else
stringHandler = &defaultStringHandler;
}
////////////////////////////////////////////////////////////////////////////////
// protected methods
////////////////////////////////////////////////////////////////////////////////
void ID3v1::Tag::read() {
if (d->file && d->file->isValid()) {
d->file->seek(d->tagOffset);
// read the tag -- always 128 bytes
const ByteVector data = d->file->readBlock(128);
// some initial sanity checking
if (data.size() == 128 && data.startsWith("TAG"))
parse(data);
else
debug("ID3v1 tag is not valid or could not be read at the specified offset.");
}
}
void ID3v1::Tag::parse(const ByteVector &data) {
int offset = 3;
d->title = stringHandler->parse(data.mid(offset, 30));
offset += 30;
d->artist = stringHandler->parse(data.mid(offset, 30));
offset += 30;
d->album = stringHandler->parse(data.mid(offset, 30));
offset += 30;
d->year = stringHandler->parse(data.mid(offset, 4));
offset += 4;
// Check for ID3v1.1 -- Note that ID3v1 *does not* support "track zero" -- this
// is not a bug in TagLib. Since a zeroed byte is what we would expect to
// indicate the end of a C-String, specifically the comment string, a value of
// zero must be assumed to be just that.
if (data[offset + 28] == 0 && data[offset + 29] != 0) {
// ID3v1.1 detected
d->comment = stringHandler->parse(data.mid(offset, 28));
d->track = static_cast<unsigned char>(data[offset + 29]);
}
else
d->comment = data.mid(offset, 30);
offset += 30;
d->genre = static_cast<unsigned char>(data[offset]);
}

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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_ID3V1TAG_H
#define TAGLIB_ID3V1TAG_H
#include "tag.h"
#include "tbytevector.h"
#include "tstringhandler.h"
#include "taglib_export.h"
namespace Strawberry_TagLib {
namespace TagLib {
class File;
//! An ID3v1 implementation
namespace ID3v1 {
//! 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 Strawberry_TagLib::TagLib::Tag {
public:
/*!
* Create an ID3v1 tag with default values.
*/
explicit Tag();
/*!
* Create an ID3v1 tag and parse the data in \a file starting at \a tagOffset.
*/
explicit Tag(File *file, long long tagOffset);
/*!
* Destroys this Tag instance.
*/
~Tag() override;
/*!
* 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.
String title() const override;
String artist() const override;
String album() const override;
String comment() const override;
String genre() const override;
unsigned int year() const override;
unsigned int track() const override;
PictureMap pictures() const override;
void setTitle(const String &s) override;
void setArtist(const String &s) override;
void setAlbum(const String &s) override;
void setComment(const String &s) override;
void setGenre(const String &s) override;
void setYear(unsigned int i) override;
void setTrack(unsigned int i) override;
void setPictures(const PictureMap&) override;
/*!
* 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.
*
*/
static void setStringHandler(const Strawberry_TagLib::TagLib::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
} // namespace Strawberry_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/ *
***************************************************************************/
#include "attachedpictureframe.h"
#include "tstringlist.h"
#include "tdebug.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class AttachedPictureFrame::AttachedPictureFramePrivate {
public:
explicit AttachedPictureFramePrivate() : textEncoding(String::Latin1), type(AttachedPictureFrame::Other) {}
String::Type textEncoding;
String mimeType;
AttachedPictureFrame::Type type;
String description;
ByteVector data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
AttachedPictureFrame::AttachedPictureFrame() : Frame("APIC"), d(new AttachedPictureFramePrivate()) {}
AttachedPictureFrame::AttachedPictureFrame(const ByteVector &data) : Frame(data), d(new AttachedPictureFramePrivate()) {
setData(data);
}
AttachedPictureFrame::~AttachedPictureFrame() {
delete d;
}
String AttachedPictureFrame::toString() const {
String s = "[" + d->mimeType + "]";
return d->description.isEmpty() ? s : d->description + " " + s;
}
String::Type AttachedPictureFrame::textEncoding() const {
return d->textEncoding;
}
void AttachedPictureFrame::setTextEncoding(String::Type t) {
d->textEncoding = t;
}
String AttachedPictureFrame::mimeType() const {
return d->mimeType;
}
void AttachedPictureFrame::setMimeType(const String &m) {
d->mimeType = m;
}
AttachedPictureFrame::Type AttachedPictureFrame::type() const {
return d->type;
}
void AttachedPictureFrame::setType(Type t) {
d->type = t;
}
String AttachedPictureFrame::description() const {
return d->description;
}
void AttachedPictureFrame::setDescription(const String &desc) {
d->description = desc;
}
ByteVector AttachedPictureFrame::picture() const {
return d->data;
}
void AttachedPictureFrame::setPicture(const ByteVector &p) {
d->data = p;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void AttachedPictureFrame::parseFields(const ByteVector &data) {
if (data.size() < 5) {
debug("A picture frame must contain at least 5 bytes.");
return;
}
d->textEncoding = String::Type(data[0]);
size_t pos = 1;
d->mimeType = readStringField(data, String::Latin1, pos);
/* Now we need at least two more bytes available */
if (pos + 1 >= data.size()) {
debug("Truncated picture frame.");
return;
}
d->type = static_cast<ID3v2::AttachedPictureFrame::Type>(data[pos++]);
d->description = readStringField(data, d->textEncoding, pos);
d->data = data.mid(pos);
}
ByteVector AttachedPictureFrame::renderFields() const {
ByteVector data;
String::Type encoding = checkTextEncoding(d->description, d->textEncoding);
data.append(char(encoding));
data.append(d->mimeType.data(String::Latin1));
data.append(textDelimiter(String::Latin1));
data.append(char(d->type));
data.append(d->description.data(encoding));
data.append(textDelimiter(encoding));
data.append(d->data);
return data;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
AttachedPictureFrame::AttachedPictureFrame(const ByteVector &data, Header *h) : Frame(h), d(new AttachedPictureFramePrivate()) {
parseFields(fieldData(data));
}
////////////////////////////////////////////////////////////////////////////////
// support for ID3v2.2 PIC frames
////////////////////////////////////////////////////////////////////////////////
void AttachedPictureFrameV22::parseFields(const ByteVector &data) {
if (data.size() < 5) {
debug("A picture frame must contain at least 5 bytes.");
return;
}
d->textEncoding = String::Type(data[0]);
size_t pos = 1;
String fixedString = String(data.mid(pos, 3), String::Latin1);
pos += 3;
// convert fixed string image type to mime string
if (fixedString.upper() == "JPG") {
d->mimeType = "image/jpeg";
}
else if (fixedString.upper() == "PNG") {
d->mimeType = "image/png";
}
else {
debug("probably unsupported image type");
d->mimeType = "image/" + fixedString;
}
d->type = static_cast<ID3v2::AttachedPictureFrame::Type>(data[pos++]);
d->description = readStringField(data, d->textEncoding, pos);
d->data = data.mid(pos);
}
AttachedPictureFrameV22::AttachedPictureFrameV22(const ByteVector &data, Header *h) {
// set v2.2 header to make fieldData work correctly
setHeader(h, true);
parseFields(fieldData(data));
// now set the v2.4 header
Frame::Header *newHeader = new Frame::Header("APIC");
newHeader->setFrameSize(h->frameSize());
setHeader(newHeader, true);
}

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@ -1,226 +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_ATTACHEDPICTUREFRAME_H
#define TAGLIB_ATTACHEDPICTUREFRAME_H
#include "id3v2frame.h"
#include "id3v2header.h"
#include "taglib_export.h"
namespace Strawberry_TagLib {
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.
*/
explicit AttachedPictureFrame();
/*!
* Constructs an AttachedPicture frame based on \a data.
*/
explicit AttachedPictureFrame(const ByteVector &data);
/*!
* Destroys the AttahcedPictureFrame instance.
*/
~AttachedPictureFrame() override;
/*!
* Returns a string containing the description and mime-type
*/
String toString() const override;
/*!
* 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:
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
class AttachedPictureFramePrivate;
AttachedPictureFramePrivate *d;
private:
AttachedPictureFrame(const AttachedPictureFrame&);
AttachedPictureFrame &operator=(const AttachedPictureFrame&);
explicit AttachedPictureFrame(const ByteVector &data, Header *h);
};
//! support for ID3v2.2 PIC frames
class TAGLIB_EXPORT AttachedPictureFrameV22 : public AttachedPictureFrame {
protected:
void parseFields(const ByteVector &data) override;
private:
explicit AttachedPictureFrameV22(const ByteVector &data, Header *h);
friend class FrameFactory;
};
} // namespace ID3v2
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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@ -1,293 +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/ *
***************************************************************************/
#include <cstdio>
#include "tbytevectorlist.h"
#include "tpropertymap.h"
#include "tdebug.h"
#include "chapterframe.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class ChapterFrame::ChapterFramePrivate {
public:
explicit ChapterFramePrivate() : tagHeader(nullptr),
startTime(0),
endTime(0),
startOffset(0),
endOffset(0) {
embeddedFrameList.setAutoDelete(true);
}
const ID3v2::Header *tagHeader;
ByteVector elementID;
unsigned int startTime;
unsigned int endTime;
unsigned int startOffset;
unsigned int endOffset;
FrameListMap embeddedFrameListMap;
FrameList embeddedFrameList;
};
////////////////////////////////////////////////////////////////////////////////
// public methods
////////////////////////////////////////////////////////////////////////////////
ChapterFrame::ChapterFrame(const ID3v2::Header *tagHeader, const ByteVector &data) : ID3v2::Frame(data), d(new ChapterFramePrivate()) {
d->tagHeader = tagHeader;
setData(data);
}
ChapterFrame::ChapterFrame(const ByteVector &elementID, unsigned int startTime, unsigned int endTime, unsigned int startOffset, unsigned int endOffset, const FrameList &embeddedFrames) : ID3v2::Frame("CHAP"), d(new ChapterFramePrivate()) {
// setElementID has a workaround for a previously silly API where you had to specifically include the null byte.
setElementID(elementID);
d->startTime = startTime;
d->endTime = endTime;
d->startOffset = startOffset;
d->endOffset = endOffset;
for (FrameList::ConstIterator it = embeddedFrames.begin();
it != embeddedFrames.end();
++it)
addEmbeddedFrame(*it);
}
ChapterFrame::~ChapterFrame() {
delete d;
}
ByteVector ChapterFrame::elementID() const {
return d->elementID;
}
unsigned int ChapterFrame::startTime() const {
return d->startTime;
}
unsigned int ChapterFrame::endTime() const {
return d->endTime;
}
unsigned int ChapterFrame::startOffset() const {
return d->startOffset;
}
unsigned int ChapterFrame::endOffset() const {
return d->endOffset;
}
void ChapterFrame::setElementID(const ByteVector &eID) {
d->elementID = eID;
if (d->elementID.endsWith(char(0)))
d->elementID = d->elementID.mid(0, d->elementID.size() - 1);
}
void ChapterFrame::setStartTime(const unsigned int &sT) {
d->startTime = sT;
}
void ChapterFrame::setEndTime(const unsigned int &eT) {
d->endTime = eT;
}
void ChapterFrame::setStartOffset(const unsigned int &sO) {
d->startOffset = sO;
}
void ChapterFrame::setEndOffset(const unsigned int &eO) {
d->endOffset = eO;
}
const FrameListMap &ChapterFrame::embeddedFrameListMap() const {
return d->embeddedFrameListMap;
}
const FrameList &ChapterFrame::embeddedFrameList() const {
return d->embeddedFrameList;
}
const FrameList &ChapterFrame::embeddedFrameList(const ByteVector &frameID) const {
return d->embeddedFrameListMap[frameID];
}
void ChapterFrame::addEmbeddedFrame(Frame *frame) {
d->embeddedFrameList.append(frame);
d->embeddedFrameListMap[frame->frameID()].append(frame);
}
void ChapterFrame::removeEmbeddedFrame(Frame *frame, bool del) {
// remove the frame from the frame list
FrameList::Iterator it = d->embeddedFrameList.find(frame);
d->embeddedFrameList.erase(it);
// ...and from the frame list map
it = d->embeddedFrameListMap[frame->frameID()].find(frame);
d->embeddedFrameListMap[frame->frameID()].erase(it);
// ...and delete as desired
if (del)
delete frame;
}
void ChapterFrame::removeEmbeddedFrames(const ByteVector &id) {
FrameList l = d->embeddedFrameListMap[id];
for (FrameList::ConstIterator it = l.begin(); it != l.end(); ++it)
removeEmbeddedFrame(*it, true);
}
String ChapterFrame::toString() const {
String s = String(d->elementID) +
": start time: " + String::number(d->startTime) +
", end time: " + String::number(d->endTime);
if (d->startOffset != 0xFFFFFFFF)
s += ", start offset: " + String::number(d->startOffset);
if (d->endOffset != 0xFFFFFFFF)
s += ", end offset: " + String::number(d->endOffset);
if (!d->embeddedFrameList.isEmpty()) {
StringList frameIDs;
for (FrameList::ConstIterator it = d->embeddedFrameList.begin();
it != d->embeddedFrameList.end();
++it)
frameIDs.append((*it)->frameID());
s += ", sub-frames: [ " + frameIDs.toString(", ") + " ]";
}
return s;
}
PropertyMap ChapterFrame::asProperties() const {
PropertyMap map;
map.unsupportedData().append(frameID() + String("/") + d->elementID);
return map;
}
ChapterFrame *ChapterFrame::findByElementID(const ID3v2::Tag *tag, const ByteVector &eID) { // static
ID3v2::FrameList comments = tag->frameList("CHAP");
for (ID3v2::FrameList::ConstIterator it = comments.begin();
it != comments.end();
++it) {
ChapterFrame *frame = dynamic_cast<ChapterFrame *>(*it);
if (frame && frame->elementID() == eID)
return frame;
}
return nullptr;
}
void ChapterFrame::parseFields(const ByteVector &data) {
size_t size = data.size();
if (size < 18) {
debug("A CHAP frame must contain at least 18 bytes (1 byte element ID "
"terminated by null and 4x4 bytes for start and end time and offset).");
return;
}
size_t pos = 0;
size_t embPos = 0;
d->elementID = readStringField(data, String::Latin1, pos).data(String::Latin1);
d->startTime = data.toUInt32BE(pos);
pos += 4;
d->endTime = data.toUInt32BE(pos);
pos += 4;
d->startOffset = data.toUInt32BE(pos);
pos += 4;
d->endOffset = data.toUInt32BE(pos);
pos += 4;
size -= pos;
// Embedded frames are optional
if (size < header()->size())
return;
while (embPos < size - header()->size()) {
Frame *frame = FrameFactory::instance()->createFrame(data.mid(pos + embPos), d->tagHeader);
if (!frame)
return;
// Checks to make sure that frame parsed correctly.
if (frame->size() <= 0) {
delete frame;
return;
}
embPos += frame->size() + header()->size();
addEmbeddedFrame(frame);
}
}
ByteVector ChapterFrame::renderFields() const {
ByteVector data;
data.append(d->elementID);
data.append('\0');
data.append(ByteVector::fromUInt32BE(d->startTime));
data.append(ByteVector::fromUInt32BE(d->endTime));
data.append(ByteVector::fromUInt32BE(d->startOffset));
data.append(ByteVector::fromUInt32BE(d->endOffset));
FrameList l = d->embeddedFrameList;
for (FrameList::ConstIterator it = l.begin(); it != l.end(); ++it)
data.append((*it)->render());
return data;
}
ChapterFrame::ChapterFrame(const ID3v2::Header *tagHeader, const ByteVector &data, Header *h) : Frame(h), d(new ChapterFramePrivate()) {
d->tagHeader = tagHeader;
parseFields(fieldData(data));
}

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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_CHAPTERFRAME
#define TAGLIB_CHAPTERFRAME
#include "id3v2tag.h"
#include "id3v2frame.h"
#include "taglib_export.h"
namespace Strawberry_TagLib {
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.
*/
explicit 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 embeededFrames;
*
* All times are in milliseconds.
*/
explicit ChapterFrame(const ByteVector &elementID, unsigned int startTime, unsigned int endTime, unsigned int startOffset, unsigned int endOffset, const FrameList &embeddedFrames = FrameList());
/*!
* Destroys the frame.
*/
~ChapterFrame() override;
/*!
* 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 rame 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);
String toString() const override;
PropertyMap asProperties() const override;
/*!
* 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:
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
private:
explicit 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
} // namespace Strawberry_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/ *
***************************************************************************/
#include "tbytevectorlist.h"
#include "id3v2tag.h"
#include "tdebug.h"
#include "tstringlist.h"
#include "commentsframe.h"
#include "tpropertymap.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class CommentsFrame::CommentsFramePrivate {
public:
explicit CommentsFramePrivate() : textEncoding(String::Latin1) {}
String::Type textEncoding;
ByteVector language;
String description;
String text;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
CommentsFrame::CommentsFrame(String::Type encoding) : Frame("COMM"), d(new CommentsFramePrivate()) {
d->textEncoding = encoding;
}
CommentsFrame::CommentsFrame(const ByteVector &data) : Frame(data), d(new CommentsFramePrivate()) {
setData(data);
}
CommentsFrame::~CommentsFrame() {
delete d;
}
String CommentsFrame::toString() const {
return d->text;
}
ByteVector CommentsFrame::language() const {
return d->language;
}
String CommentsFrame::description() const {
return d->description;
}
String CommentsFrame::text() const {
return d->text;
}
void CommentsFrame::setLanguage(const ByteVector &languageEncoding) {
d->language = languageEncoding.mid(0, 3);
}
void CommentsFrame::setDescription(const String &s) {
d->description = s;
}
void CommentsFrame::setText(const String &s) {
d->text = s;
}
String::Type CommentsFrame::textEncoding() const {
return d->textEncoding;
}
void CommentsFrame::setTextEncoding(String::Type encoding) {
d->textEncoding = encoding;
}
PropertyMap CommentsFrame::asProperties() const {
String key = description().upper();
PropertyMap map;
if (key.isEmpty() || key == "COMMENT")
map.insert("COMMENT", text());
else
map.insert("COMMENT:" + key, text());
return map;
}
CommentsFrame *CommentsFrame::findByDescription(const ID3v2::Tag *tag, const String &d) { // static
ID3v2::FrameList comments = tag->frameList("COMM");
for (ID3v2::FrameList::ConstIterator it = comments.begin();
it != comments.end();
++it) {
CommentsFrame *frame = dynamic_cast<CommentsFrame *>(*it);
if (frame && frame->description() == d)
return frame;
}
return nullptr;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void CommentsFrame::parseFields(const ByteVector &data) {
if (data.size() < 5) {
debug("A comment frame must contain at least 5 bytes.");
return;
}
d->textEncoding = String::Type(data[0]);
d->language = data.mid(1, 3);
int byteAlign = d->textEncoding == String::Latin1 || d->textEncoding == String::UTF8 ? 1 : 2;
ByteVectorList l = ByteVectorList::split(data.mid(4), textDelimiter(d->textEncoding), byteAlign, 2);
if (l.size() == 2) {
if (d->textEncoding == String::Latin1) {
d->description = Tag::latin1StringHandler()->parse(l.front());
d->text = Tag::latin1StringHandler()->parse(l.back());
}
else {
d->description = String(l.front(), d->textEncoding);
d->text = String(l.back(), d->textEncoding);
}
}
}
ByteVector CommentsFrame::renderFields() const {
ByteVector v;
String::Type encoding = d->textEncoding;
encoding = checkTextEncoding(d->description, encoding);
encoding = checkTextEncoding(d->text, encoding);
v.append(char(encoding));
v.append(d->language.size() == 3 ? d->language : "XXX");
v.append(d->description.data(encoding));
v.append(textDelimiter(encoding));
v.append(d->text.data(encoding));
return v;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
CommentsFrame::CommentsFrame(const ByteVector &data, Header *h) : Frame(h), d(new CommentsFramePrivate()) {
parseFields(fieldData(data));
}

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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_COMMENTSFRAME_H
#define TAGLIB_COMMENTSFRAME_H
#include "id3v2frame.h"
#include "taglib_export.h"
namespace Strawberry_TagLib {
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.
*/
~CommentsFrame() override;
/*!
* Returns the text of this comment.
*
* \see text()
*/
String toString() const override;
/*!
* 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 &languageEncoding);
/*!
* 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()
*/
void setText(const String &s) override;
/*!
* 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 override;
/*!
* 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.
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
private:
/*!
* The constructor used by the FrameFactory.
*/
explicit CommentsFrame(const ByteVector &data, Header *h);
CommentsFrame(const CommentsFrame &);
CommentsFrame &operator=(const CommentsFrame &);
class CommentsFramePrivate;
CommentsFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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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/ *
***************************************************************************/
#include "eventtimingcodesframe.h"
#include "tbytevectorlist.h"
#include "id3v2tag.h"
#include "tdebug.h"
#include "tpropertymap.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class EventTimingCodesFrame::EventTimingCodesFramePrivate {
public:
explicit EventTimingCodesFramePrivate() : timestampFormat(EventTimingCodesFrame::AbsoluteMilliseconds) {}
EventTimingCodesFrame::TimestampFormat timestampFormat;
EventTimingCodesFrame::SynchedEventList synchedEvents;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
EventTimingCodesFrame::EventTimingCodesFrame() : Frame("ETCO"), d(new EventTimingCodesFramePrivate()) {}
EventTimingCodesFrame::EventTimingCodesFrame(const ByteVector &data) : Frame(data), d(new EventTimingCodesFramePrivate()) {
setData(data);
}
EventTimingCodesFrame::~EventTimingCodesFrame() {
delete d;
}
String EventTimingCodesFrame::toString() const {
return String();
}
EventTimingCodesFrame::TimestampFormat
EventTimingCodesFrame::timestampFormat() const {
return d->timestampFormat;
}
EventTimingCodesFrame::SynchedEventList
EventTimingCodesFrame::synchedEvents() const {
return d->synchedEvents;
}
void EventTimingCodesFrame::setTimestampFormat(
EventTimingCodesFrame::TimestampFormat f) {
d->timestampFormat = f;
}
void EventTimingCodesFrame::setSynchedEvents(
const EventTimingCodesFrame::SynchedEventList &e) {
d->synchedEvents = e;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void EventTimingCodesFrame::parseFields(const ByteVector &data) {
const size_t end = data.size();
if (end < 1) {
debug("An event timing codes frame must contain at least 1 byte.");
return;
}
d->timestampFormat = TimestampFormat(data[0]);
size_t pos = 1;
d->synchedEvents.clear();
while (pos + 4 < end) {
EventType type = static_cast<EventType>(static_cast<unsigned char>(data[pos++]));
unsigned int time = data.toUInt32BE(pos);
pos += 4;
d->synchedEvents.append(SynchedEvent(time, type));
}
}
ByteVector EventTimingCodesFrame::renderFields() const {
ByteVector v;
v.append(char(d->timestampFormat));
for (SynchedEventList::ConstIterator it = d->synchedEvents.begin(); it != d->synchedEvents.end(); ++it) {
const SynchedEvent &entry = *it;
v.append(char(entry.type));
v.append(ByteVector::fromUInt32BE(entry.time));
}
return v;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
EventTimingCodesFrame::EventTimingCodesFrame(const ByteVector &data, Header *h) : Frame(h), d(new EventTimingCodesFramePrivate()) {
parseFields(fieldData(data));
}

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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 Strawberry_TagLib {
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 Strawberry_TagLib::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.
*/
~EventTimingCodesFrame() override;
/*!
* Returns a null string.
*/
String toString() const override;
/*!
* 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.
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
private:
/*!
* The constructor used by the FrameFactory.
*/
explicit EventTimingCodesFrame(const ByteVector &data, Header *h);
EventTimingCodesFrame(const EventTimingCodesFrame&);
EventTimingCodesFrame &operator=(const EventTimingCodesFrame&);
class EventTimingCodesFramePrivate;
EventTimingCodesFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

168
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@ -1,168 +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/ *
***************************************************************************/
#include "tdebug.h"
#include "tstringlist.h"
#include "generalencapsulatedobjectframe.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFramePrivate {
public:
explicit GeneralEncapsulatedObjectFramePrivate() : textEncoding(String::Latin1) {}
String::Type textEncoding;
String mimeType;
String fileName;
String description;
ByteVector data;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFrame() : Frame("GEOB"), d(new GeneralEncapsulatedObjectFramePrivate()) {}
GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFrame(const ByteVector &data) : Frame(data), d(new GeneralEncapsulatedObjectFramePrivate()) {
setData(data);
}
GeneralEncapsulatedObjectFrame::~GeneralEncapsulatedObjectFrame() {
delete d;
}
String GeneralEncapsulatedObjectFrame::toString() const {
String text = "[" + d->mimeType + "]";
if (!d->fileName.isEmpty())
text += " " + d->fileName;
if (!d->description.isEmpty())
text += " \"" + d->description + "\"";
return text;
}
String::Type GeneralEncapsulatedObjectFrame::textEncoding() const {
return d->textEncoding;
}
void GeneralEncapsulatedObjectFrame::setTextEncoding(String::Type encoding) {
d->textEncoding = encoding;
}
String GeneralEncapsulatedObjectFrame::mimeType() const {
return d->mimeType;
}
void GeneralEncapsulatedObjectFrame::setMimeType(const String &type) {
d->mimeType = type;
}
String GeneralEncapsulatedObjectFrame::fileName() const {
return d->fileName;
}
void GeneralEncapsulatedObjectFrame::setFileName(const String &name) {
d->fileName = name;
}
String GeneralEncapsulatedObjectFrame::description() const {
return d->description;
}
void GeneralEncapsulatedObjectFrame::setDescription(const String &desc) {
d->description = desc;
}
ByteVector GeneralEncapsulatedObjectFrame::object() const {
return d->data;
}
void GeneralEncapsulatedObjectFrame::setObject(const ByteVector &data) {
d->data = data;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void GeneralEncapsulatedObjectFrame::parseFields(const ByteVector &data) {
if (data.size() < 4) {
debug("An object frame must contain at least 4 bytes.");
return;
}
d->textEncoding = String::Type(data[0]);
size_t pos = 1;
d->mimeType = readStringField(data, String::Latin1, pos);
d->fileName = readStringField(data, d->textEncoding, pos);
d->description = readStringField(data, d->textEncoding, pos);
d->data = data.mid(pos);
}
ByteVector GeneralEncapsulatedObjectFrame::renderFields() const {
StringList sl;
sl.append(d->fileName);
sl.append(d->description);
const String::Type encoding = checkTextEncoding(sl, d->textEncoding);
ByteVector data;
data.append(char(encoding));
data.append(d->mimeType.data(String::Latin1));
data.append(textDelimiter(String::Latin1));
data.append(d->fileName.data(encoding));
data.append(textDelimiter(encoding));
data.append(d->description.data(encoding));
data.append(textDelimiter(encoding));
data.append(d->data);
return data;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
GeneralEncapsulatedObjectFrame::GeneralEncapsulatedObjectFrame(const ByteVector &data, Header *h) : Frame(h), d(new GeneralEncapsulatedObjectFramePrivate()) {
parseFields(fieldData(data));
}

179
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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 Strawberry_TagLib {
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.
*/
explicit 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.
*/
~GeneralEncapsulatedObjectFrame() override;
/*!
* Returns a string containing the description, file name and mime-type
*/
String toString() const override;
/*!
* 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 &data);
protected:
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
private:
explicit GeneralEncapsulatedObjectFrame(const ByteVector &data, Header *h);
GeneralEncapsulatedObjectFrame(const GeneralEncapsulatedObjectFrame&);
GeneralEncapsulatedObjectFrame &operator=(const GeneralEncapsulatedObjectFrame&);
class GeneralEncapsulatedObjectFramePrivate;
GeneralEncapsulatedObjectFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

153
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@ -1,153 +0,0 @@
/***************************************************************************
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/ *
***************************************************************************/
#include "tdebug.h"
#include "tstringlist.h"
#include "id3v2tag.h"
#include "ownershipframe.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class OwnershipFrame::OwnershipFramePrivate {
public:
String pricePaid;
String datePurchased;
String seller;
String::Type textEncoding;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
OwnershipFrame::OwnershipFrame(String::Type encoding) : Frame("OWNE"),d(new OwnershipFramePrivate()) {
d->textEncoding = encoding;
}
OwnershipFrame::OwnershipFrame(const ByteVector &data) : Frame(data),d(new OwnershipFramePrivate()) {
setData(data);
}
OwnershipFrame::~OwnershipFrame() {
delete d;
}
String OwnershipFrame::toString() const {
return "pricePaid=" + d->pricePaid + " datePurchased=" + d->datePurchased + " seller=" + d->seller;
}
String OwnershipFrame::pricePaid() const {
return d->pricePaid;
}
void OwnershipFrame::setPricePaid(const String &pricePaid) {
d->pricePaid = pricePaid;
}
String OwnershipFrame::datePurchased() const {
return d->datePurchased;
}
void OwnershipFrame::setDatePurchased(const String &datePurchased) {
d->datePurchased = datePurchased;
}
String OwnershipFrame::seller() const {
return d->seller;
}
void OwnershipFrame::setSeller(const String &s) {
d->seller = s;
}
String::Type OwnershipFrame::textEncoding() const {
return d->textEncoding;
}
void OwnershipFrame::setTextEncoding(String::Type encoding) {
d->textEncoding = encoding;
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void OwnershipFrame::parseFields(const ByteVector &data) {
size_t pos = 0;
// Get the text encoding
d->textEncoding = String::Type(data[0]);
pos += 1;
// Read the price paid this is a null terminate string
d->pricePaid = readStringField(data, String::Latin1, pos);
// If we don't have at least 8 bytes left then don't parse the rest of the
// data
if (data.size() - pos < 8) {
return;
}
// Read the date purchased YYYYMMDD
d->datePurchased = String(data.mid(pos, 8));
pos += 8;
// Read the seller
if (d->textEncoding == String::Latin1)
d->seller = Tag::latin1StringHandler()->parse(data.mid(pos));
else
d->seller = String(data.mid(pos), d->textEncoding);
}
ByteVector OwnershipFrame::renderFields() const {
StringList sl;
sl.append(d->seller);
const String::Type encoding = checkTextEncoding(sl, d->textEncoding);
ByteVector v;
v.append(char(encoding));
v.append(d->pricePaid.data(String::Latin1));
v.append(textDelimiter(String::Latin1));
v.append(d->datePurchased.data(String::Latin1));
v.append(d->seller.data(encoding));
return v;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
OwnershipFrame::OwnershipFrame(const ByteVector &data, Header *h) : Frame(h), d(new OwnershipFramePrivate()) {
parseFields(fieldData(data));
}

150
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@ -1,150 +0,0 @@
/***************************************************************************
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 Strawberry_TagLib {
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.
*/
~OwnershipFrame() override;
/*!
* Returns the text of this popularimeter.
*
* \see text()
*/
String toString() const override;
/*!
* 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.
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
private:
/*!
* The constructor used by the FrameFactory.
*/
explicit OwnershipFrame(const ByteVector &data, Header *h);
OwnershipFrame(const OwnershipFrame&);
OwnershipFrame &operator=(const OwnershipFrame &);
class OwnershipFramePrivate;
OwnershipFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

70
3rdparty/taglib/mpeg/id3v2/frames/podcastframe.cpp vendored
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@ -1,70 +0,0 @@
/***************************************************************************
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/ *
***************************************************************************/
#include "podcastframe.h"
using namespace Strawberry_TagLib::TagLib;
using namespace ID3v2;
class PodcastFrame::PodcastFramePrivate {
public:
ByteVector fieldData;
};
////////////////////////////////////////////////////////////////////////////////
// public members
////////////////////////////////////////////////////////////////////////////////
PodcastFrame::PodcastFrame() : Frame("PCST"), d(new PodcastFramePrivate()) {
d->fieldData = ByteVector(4, '\0');
}
PodcastFrame::~PodcastFrame() {
delete d;
}
String PodcastFrame::toString() const {
return String();
}
////////////////////////////////////////////////////////////////////////////////
// protected members
////////////////////////////////////////////////////////////////////////////////
void PodcastFrame::parseFields(const ByteVector &data) {
d->fieldData = data;
}
ByteVector PodcastFrame::renderFields() const {
return d->fieldData;
}
////////////////////////////////////////////////////////////////////////////////
// private members
////////////////////////////////////////////////////////////////////////////////
PodcastFrame::PodcastFrame(const ByteVector &data, Header *h) : Frame(h), d(new PodcastFramePrivate()) {
parseFields(fieldData(data));
}

81
3rdparty/taglib/mpeg/id3v2/frames/podcastframe.h vendored
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@ -1,81 +0,0 @@
/***************************************************************************
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 Strawberry_TagLib {
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.
*/
explicit PodcastFrame();
/*!
* Destroys this PodcastFrame instance.
*/
~PodcastFrame() override;
/*!
* Returns a null string.
*/
String toString() const override;
protected:
// Reimplementations.
void parseFields(const ByteVector &data) override;
ByteVector renderFields() const override;
private:
/*!
* The constructor used by the FrameFactory.
*/
explicit PodcastFrame(const ByteVector &data, Header *h);
PodcastFrame(const PodcastFrame &);
PodcastFrame &operator=(const PodcastFrame &);
class PodcastFramePrivate;
PodcastFramePrivate *d;
};
} // namespace ID3v2
} // namespace TagLib
} // namespace Strawberry_TagLib
#endif

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