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Diffstat (limited to 'components/music/id3_header.h')
| -rw-r--r-- | components/music/id3_header.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/components/music/id3_header.h b/components/music/id3_header.h deleted file mode 100644 index 3827bd418..000000000 --- a/components/music/id3_header.h +++ /dev/null @@ -1,118 +0,0 @@ -/********************************************************************* - * - * Copyright (C) 1998, 1999, Espen Skoglund - * Department of Computer Science, University of Tromsų - * - * Filename: id3_header.h - * Description: Definitions for various ID3 headers. - * Author: Espen Skoglund <espensk@stud.cs.uit.no> - * Created at: Thu Nov 5 15:55:10 1998 - * - * $Id$ - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program 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 General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - ********************************************************************/ -#ifndef ID3_HEADER_H -#define ID3_HEADER_H - -#ifndef __GNUC__ -#define __attribute__(A) -#endif - -/* - * Layout for the ID3 tag header. - */ -typedef struct id3_taghdr_t id3_taghdr_t; -struct id3_taghdr_t { - guint8 th_version; - guint8 th_revision; - guint8 th_flags; - guint32 th_size; -} __attribute__ ((packed)); - -#define ID3_THFLAG_USYNC 0x80000000 -#define ID3_THFLAG_EXT 0x40000000 -#define ID3_THFLAG_EXP 0x20000000 - -#define ID3_SET_SIZE28(size) \ - ( ((size << 3) & 0x7f000000) | \ - ((size << 2) & 0x007f0000) | \ - ((size << 1) & 0x00007f00) | \ - ((size ) & 0x0000007f) ) - -#define ID3_GET_SIZE28(size) \ - ( ((size & 0x7f000000) >> 3) | \ - ((size & 0x007f0000) >> 2) | \ - ((size & 0x00007f00) >> 1) | \ - ((size & 0x0000007f) ) ) - - - -/* - * Layout for the extended header. - */ -typedef struct id3_exthdr_t id3_exthdr_t; -struct id3_exthdr_t { - guint32 eh_size; - guint16 eh_flags; - guint32 eh_padsize; -} __attribute__ ((packed)); - -#define ID3_EHFLAG_CRC 0x80000000 - - - -/* - * Layout for the frame header. - */ -typedef struct id3_framehdr_t id3_framehdr_t; -struct id3_framehdr_t { - guint32 fh_id; - guint32 fh_size; - guint16 fh_flags; -} __attribute__ ((packed)); - -#define ID3_FHFLAG_TAGALT 0x8000 -#define ID3_FHFLAG_FILEALT 0x4000 -#define ID3_FHFLAG_RO 0x2000 -#define ID3_FHFLAG_COMPRESS 0x0080 -#define ID3_FHFLAG_ENCRYPT 0x0040 -#define ID3_FHFLAG_GROUP 0x0020 - - -typedef enum { - ID3_UNI_LATIN = 0x007f, - ID3_UNI_LATIN_1 = 0x00ff, - - ID3_UNI_SUPPORTED = 0x00ff, - ID3_UNI_UNSUPPORTED = 0xffff, -} id3_unicode_blocks; - - -#ifdef DEBUG_ID3 -#define id3_error(id3, error) \ - (void) ( id3->id3_error_msg = error, \ - printf( "Error %s, line %d: %s\n", __FILE__, __LINE__, error ) ) - - -#else -#define id3_error(id3, error) \ - (void) ( id3->id3_error_msg = error ) - -#endif - - -#endif /* ID3_HEADER_H */ |