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Diffstat (limited to 'libmpio/mplib/mplib_s.h')
| -rw-r--r-- | libmpio/mplib/mplib_s.h | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/libmpio/mplib/mplib_s.h b/libmpio/mplib/mplib_s.h new file mode 100644 index 0000000..7803a5e --- /dev/null +++ b/libmpio/mplib/mplib_s.h @@ -0,0 +1,153 @@ +/* + * mplib - a library that enables you to edit ID3 tags + * Copyright (C) 2001,2002 Stefan Podkowinski + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; version 2.1. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include "mplib.h" + +#ifndef __MPLIB_S_H +#define __MPLIB_S_H + +#undef __BEGIN_DECLS +#undef __END_DECLS +#ifdef __cplusplus +# define __BEGIN_DECLS extern "C" { +# define __END_DECLS } +#else +# define __BEGIN_DECLS /* empty */ +# define __END_DECLS /* empty */ +#endif + + +__BEGIN_DECLS + + +/************************************/ +/* Members */ +/************************************/ + +/* Bitrates br_[version]_[layer] ) */ +const static int br_1_1[16] = { -1, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0 }; +const static int br_1_2[16] = { -1, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0 }; +const static int br_1_3[16] = { -1, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0 }; +const static int br_2_1[16] = { -1, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0 }; +const static int br_2_2[16] = { -1, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0 }; +const static int br_2_3[16] = { -1, 8, 16, 24, 32, 64, 80, 56, 64, 128, 160, 112, 128, 256, 320, 0 }; + +#define GLL 148 +const static char *genre_list[GLL] = +{ "Blues", "Classic Rock", "Country", "Dance", "Disco", "Funk", "Grunge", "Hip-Hop", "Jazz", + "Metal", "New Age", "Oldies", "Other", "Pop", "R&B", "Rap", "Reggae", "Rock", "Techno", + "Industrial", "Alternative", "Ska", "Death Metal", "Pranks", "Soundtrack", "Euro-Techno", + "Ambient", "Trip-Hop", "Vocal", "Jazz+Funk", "Fusion", "Trance", "Classical", "Instrumental", + "Acid", "House", "Game", "Sound Clip", "Gospel", "Noise", "Alternative Rock", "Bass", "Soul", "Punk", + "Space", "Meditative", "Instrumental Pop", "Instrumental Rock", "Ethnic", "Gothic", "Darkwave", + "Techno-Industrial", "Electronic", "Pop-Folk", "Eurodance", "Dream", "Southern Rock", "Comedy", + "Cult", "Gangsta Rap", "Top 40", "Christian Rap", "Pop/Funk", "Jungle", "Native American", "Cabaret", + "New Wave", "Psychedelic", "Rave", "Showtunes", "Trailer", "Lo-Fi", "Tribal", "Acid Punk", + "Acid Jazz", "Polka", "Retro", "Musical", "Rock & Roll", "Hard Rock", "Folk", "Folk/Rock", + "National Folk", "Swing", "Fast-Fusion", "Bebob", "Latin", "Revival", "Celtic", "Bluegrass", + "Avantgarde", "Gothic Rock", "Progressive Rock", "Psychedelic Rock", "Symphonic Rock", "Slow Rock", + "Big Band", "Chorus", "Easy Listening", "Acoustic", "Humour", "Speech", "Chanson", "Opera", + "Chamber Music", "Sonata", "Symphony", "Booty Bass", "Primus", "Porn Groove", "Satire", "Slow Jam", + "Club", "Tango", "Samba", "Folklore", "Ballad", "Power Ballad", "Rythmic Soul", "Freestyle", + "Duet", "Punk Rock", "Drum Solo", "A Cappella", "Euro-House", "Dance Hall", "Goa", "Drum & Bass", + "Club-House", "Hardcore", "Terror", "Indie", "BritPop", "Negerpunk", "Polsk Punk", "Beat", + "Christian Gangsta Rap", "Heavy Metal", "Black Metal", "Crossover", "Contemporary Christian", + "Christian Rock", "Merengue", "Salsa", "Trash Metal", "Anime", "JPop", "Synthpop" }; + + +/************************************/ +/* Macros */ +/************************************/ + +#define frame_is_read_only(id3v2_frame__) ((id3v2_frame__->status_flag >> 4) & 1) +#define frame_preserve_on_tag_altered(id3v2_frame__) ((id3v2_frame__->status_flag >> 6) & 1) +#define frame_preserve_on_file_altered(id3v2_frame__) ((id3v2_frame__->status_flag >> 5) & 1) + +#define frame_has_group_information(id3v2_frame__) ((id3v2_frame__->format_flag >> 6) & 1) +#define frame_is_compressed(id3v2_frame__) ((id3v2_frame__->format_flag >> 3) & 1) +#define frame_is_encrypted(id3v2_frame__) ((id3v2_frame__->format_flag >> 2) & 1) +#define frame_is_unsynchronised(id3v2_frame__) ((id3v2_frame__->format_flag >> 1) & 1) +#define frame_has_data_length_indicator(id3v2_frame__) (id3v2_frame__->format_flag & 1) + + +/************************************/ +/* Static functions */ +/************************************/ + + +/* Gets the v1/v2 tag from a file */ +static id3v1_tag *id3v1_get_tag(int); +static id3v2_tag *id3v2_get_tag(int); + +/* Adds v1/v2 Tag to file */ +static int id3v1_add_tag(int, id3v1_tag*); +static int id3v2_add_tag(int, id3v2_tag*, id3v2_tag*); + +/* Removes v1/v2 Tag from file */ +static int id3v1_del_tag(int); +static int id3v2_del_tag(int, id3v2_tag*); + +/* Truncates the fields of the tag to the proper lengths */ +static int id3v1_truncate_tag(id3v1_tag*); + +/* Returns 1 or 0 whether arg 1 is just filled up with space (0x20) or not */ +static int id3_is_only_space(char*, int); + +/* Gets all frame names available in the tag */ +static char **id3v2_get_names(id3v2_tag*); + +/* Gets the content of the given field in the tag on the specified position. */ +static id3_content* id3v2_get_content_at_pos(id3v2_tag*, const char*, int); +static id3_content* id3v1_get_content(id3v1_tag*, int); + +/* Gets the number of available frames */ +static int id3_get_no_frames(id3v2_tag*); + +/* Returns string of the frames content */ +/* static char* extract_frame_data(char *, int); */ + +/* Removes a frame from the frame list */ +static int id3_remove_frame(id3v2_frame_list *, id3v2_frame *); + +/* Adds a new frame to the list */ +static int id3_add_frame(id3v2_frame_list *, char *, char *, int); + +/* Lookups a frame by his identifier on the given position */ +static id3v2_frame* id3_lookup_frame(id3v2_frame_list *, const char *, const int); + +/* Sync functions */ +static long id3_unsync(unsigned char*, long); +static long id3_sync(unsigned char*, long); +static unsigned int id3_unsync32(unsigned char*, int); +static unsigned char* id3_sync32(unsigned int); + +static int id3_lseek_syncword(int); +static int id3_lseek_syncword_r(int, unsigned char *, int); + +/* Gets a new allocated v1 or v2 tag */ +static id3_tag* id3v1_alloc_tag(void); +static id3_tag* id3v2_alloc_tag(void); + +/* free functions */ +static void id3v1_free_tag(id3v1_tag*); +static void id3v2_free_tag(id3v2_tag*); + + +__END_DECLS + +#endif /* __MPLIB_S_H */ |