diff options
Diffstat (limited to 'src/libid3tag/compat.gperf')
| -rw-r--r-- | src/libid3tag/compat.gperf | 297 |
1 files changed, 0 insertions, 297 deletions
diff --git a/src/libid3tag/compat.gperf b/src/libid3tag/compat.gperf index 4e24613c..e69de29b 100644 --- a/src/libid3tag/compat.gperf +++ b/src/libid3tag/compat.gperf @@ -1,297 +0,0 @@ -%{ -/* - * libid3tag - ID3 tag manipulation library - * Copyright (C) 2000-2004 Underbit Technologies, Inc. - * - * 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 - * - * $Id: compat.gperf,v 1.11 2004/01/23 09:41:32 rob Exp $ - */ - -# ifdef HAVE_CONFIG_H -# include "config.h" -# endif - -# include "global.h" - -# include <stdlib.h> -# include <string.h> - -# ifdef HAVE_ASSERT_H -# include <assert.h> -# endif - -# include "id3tag.h" -# include "compat.h" -# include "frame.h" -# include "field.h" -# include "parse.h" -# include "ucs4.h" - -# define EQ(id) #id, 0 -# define OBSOLETE 0, 0 -# define TX(id) #id, translate_##id - -static id3_compat_func_t translate_TCON; -%} -struct id3_compat; -%% -# -# ID3v2.2 and ID3v2.3 frames -# -# Only obsolete frames or frames with an equivalent ID3v2.4 frame ID are -# listed here. If a frame ID is not listed, it is assumed that the same -# frame ID is itself the equivalent ID3v2.4 frame ID. -# -# This list may also include frames with new content interpretations; the -# translation function will rewrite the contents to comply with ID3v2.4. -# -BUF, EQ(RBUF) /* Recommended buffer size */ -CNT, EQ(PCNT) /* Play counter */ -COM, EQ(COMM) /* Comments */ -CRA, EQ(AENC) /* Audio encryption */ -CRM, OBSOLETE /* Encrypted meta frame [obsolete] */ -EQU, OBSOLETE /* Equalization [obsolete] */ -EQUA, OBSOLETE /* Equalization [obsolete] */ -ETC, EQ(ETCO) /* Event timing codes */ -GEO, EQ(GEOB) /* General encapsulated object */ -IPL, EQ(TIPL) /* Involved people list */ -IPLS, EQ(TIPL) /* Involved people list */ -LNK, EQ(LINK) /* Linked information */ -MCI, EQ(MCDI) /* Music CD identifier */ -MLL, EQ(MLLT) /* MPEG location lookup table */ -PIC, EQ(APIC) /* Attached picture */ -POP, EQ(POPM) /* Popularimeter */ -REV, EQ(RVRB) /* Reverb */ -RVA, OBSOLETE /* Relative volume adjustment [obsolete] */ -RVAD, OBSOLETE /* Relative volume adjustment [obsolete] */ -SLT, EQ(SYLT) /* Synchronised lyric/text */ -STC, EQ(SYTC) /* Synchronised tempo codes */ -TAL, EQ(TALB) /* Album/movie/show title */ -TBP, EQ(TBPM) /* BPM (beats per minute) */ -TCM, EQ(TCOM) /* Composer */ -TCO, TX(TCON) /* Content type */ -TCON, TX(TCON) /* Content type */ -TCR, EQ(TCOP) /* Copyright message */ -TDA, OBSOLETE /* Date [obsolete] */ -TDAT, OBSOLETE /* Date [obsolete] */ -TDY, EQ(TDLY) /* Playlist delay */ -TEN, EQ(TENC) /* Encoded by */ -TFT, EQ(TFLT) /* File type */ -TIM, OBSOLETE /* Time [obsolete] */ -TIME, OBSOLETE /* Time [obsolete] */ -TKE, EQ(TKEY) /* Initial key */ -TLA, EQ(TLAN) /* Language(s) */ -TLE, EQ(TLEN) /* Length */ -TMT, EQ(TMED) /* Media type */ -TOA, EQ(TOPE) /* Original artist(s)/performer(s) */ -TOF, EQ(TOFN) /* Original filename */ -TOL, EQ(TOLY) /* Original lyricist(s)/text writer(s) */ -TOR, EQ(TDOR) /* Original release year [obsolete] */ -TORY, EQ(TDOR) /* Original release year [obsolete] */ -TOT, EQ(TOAL) /* Original album/movie/show title */ -TP1, EQ(TPE1) /* Lead performer(s)/soloist(s) */ -TP2, EQ(TPE2) /* Band/orchestra/accompaniment */ -TP3, EQ(TPE3) /* Conductor/performer refinement */ -TP4, EQ(TPE4) /* Interpreted, remixed, or otherwise modified by */ -TPA, EQ(TPOS) /* Part of a set */ -TPB, EQ(TPUB) /* Publisher */ -TRC, EQ(TSRC) /* ISRC (international standard recording code) */ -TRD, OBSOLETE /* Recording dates [obsolete] */ -TRDA, OBSOLETE /* Recording dates [obsolete] */ -TRK, EQ(TRCK) /* Track number/position in set */ -TSI, OBSOLETE /* Size [obsolete] */ -TSIZ, OBSOLETE /* Size [obsolete] */ -TSS, EQ(TSSE) /* Software/hardware and settings used for encoding */ -TT1, EQ(TIT1) /* Content group description */ -TT2, EQ(TIT2) /* Title/songname/content description */ -TT3, EQ(TIT3) /* Subtitle/description refinement */ -TXT, EQ(TEXT) /* Lyricist/text writer */ -TXX, EQ(TXXX) /* User defined text information frame */ -TYE, OBSOLETE /* Year [obsolete] */ -TYER, OBSOLETE /* Year [obsolete] */ -UFI, EQ(UFID) /* Unique file identifier */ -ULT, EQ(USLT) /* Unsynchronised lyric/text transcription */ -WAF, EQ(WOAF) /* Official audio file webpage */ -WAR, EQ(WOAR) /* Official artist/performer webpage */ -WAS, EQ(WOAS) /* Official audio source webpage */ -WCM, EQ(WCOM) /* Commercial information */ -WCP, EQ(WCOP) /* Copyright/legal information */ -WPB, EQ(WPUB) /* Publishers official webpage */ -WXX, EQ(WXXX) /* User defined URL link frame */ -%% - -static -int translate_TCON(struct id3_frame *frame, char const *oldid, - id3_byte_t const *data, id3_length_t length) -{ - id3_byte_t const *end; - enum id3_field_textencoding encoding; - id3_ucs4_t *string = 0, *ptr, *endptr; - int result = 0; - - /* translate old TCON syntax into multiple strings */ - - assert(frame->nfields == 2); - - encoding = ID3_FIELD_TEXTENCODING_ISO_8859_1; - - end = data + length; - - if (id3_field_parse(&frame->fields[0], &data, end - data, &encoding) == -1) - goto fail; - - string = id3_parse_string(&data, end - data, encoding, 0); - if (string == 0) - goto fail; - - ptr = string; - while (*ptr == '(') { - if (*++ptr == '(') - break; - - endptr = ptr; - while (*endptr && *endptr != ')') - ++endptr; - - if (*endptr) - *endptr++ = 0; - - if (id3_field_addstring(&frame->fields[1], ptr) == -1) - goto fail; - - ptr = endptr; - } - - if (*ptr && id3_field_addstring(&frame->fields[1], ptr) == -1) - goto fail; - - if (0) { - fail: - result = -1; - } - - if (string) - free(string); - - return result; -} - -/* - * NAME: compat->fixup() - * DESCRIPTION: finish compatibility translations - */ -int id3_compat_fixup(struct id3_tag *tag) -{ - struct id3_frame *frame; - unsigned int index; - id3_ucs4_t timestamp[17] = { 0 }; - int result = 0; - - /* create a TDRC frame from obsolete TYER/TDAT/TIME frames */ - - /* - * TYE/TYER: YYYY - * TDA/TDAT: DDMM - * TIM/TIME: HHMM - * - * TDRC: yyyy-MM-ddTHH:mm - */ - - index = 0; - while ((frame = id3_tag_findframe(tag, ID3_FRAME_OBSOLETE, index++))) { - char const *id; - id3_byte_t const *data, *end; - id3_length_t length; - enum id3_field_textencoding encoding; - id3_ucs4_t *string; - - id = id3_field_getframeid(&frame->fields[0]); - assert(id); - - if (strcmp(id, "TYER") != 0 && strcmp(id, "YTYE") != 0 && - strcmp(id, "TDAT") != 0 && strcmp(id, "YTDA") != 0 && - strcmp(id, "TIME") != 0 && strcmp(id, "YTIM") != 0) - continue; - - data = id3_field_getbinarydata(&frame->fields[1], &length); - assert(data); - - if (length < 1) - continue; - - end = data + length; - - encoding = id3_parse_uint(&data, 1); - string = id3_parse_string(&data, end - data, encoding, 0); - - if (id3_ucs4_length(string) < 4) { - free(string); - continue; - } - - if (strcmp(id, "TYER") == 0 || - strcmp(id, "YTYE") == 0) { - timestamp[0] = string[0]; - timestamp[1] = string[1]; - timestamp[2] = string[2]; - timestamp[3] = string[3]; - } - else if (strcmp(id, "TDAT") == 0 || - strcmp(id, "YTDA") == 0) { - timestamp[4] = '-'; - timestamp[5] = string[2]; - timestamp[6] = string[3]; - timestamp[7] = '-'; - timestamp[8] = string[0]; - timestamp[9] = string[1]; - } - else { /* TIME or YTIM */ - timestamp[10] = 'T'; - timestamp[11] = string[0]; - timestamp[12] = string[1]; - timestamp[13] = ':'; - timestamp[14] = string[2]; - timestamp[15] = string[3]; - } - - free(string); - } - - if (timestamp[0]) { - id3_ucs4_t *strings; - - frame = id3_frame_new("TDRC"); - if (frame == 0) - goto fail; - - strings = timestamp; - - if (id3_field_settextencoding(&frame->fields[0], - ID3_FIELD_TEXTENCODING_ISO_8859_1) == -1 || - id3_field_setstrings(&frame->fields[1], 1, &strings) == -1 || - id3_tag_attachframe(tag, frame) == -1) { - id3_frame_delete(frame); - goto fail; - } - } - - if (0) { - fail: - result = -1; - } - - return result; -} |