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