/* C code produced by gperf version 3.0.1 */ /* Command-line: gperf -tCcTonD -K id -N id3_compat_lookup -s -3 -k '*' compat.gperf */ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \ && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \ && (')' == 41) && ('*' == 42) && ('+' == 43) && (',' == 44) \ && ('-' == 45) && ('.' == 46) && ('/' == 47) && ('0' == 48) \ && ('1' == 49) && ('2' == 50) && ('3' == 51) && ('4' == 52) \ && ('5' == 53) && ('6' == 54) && ('7' == 55) && ('8' == 56) \ && ('9' == 57) && (':' == 58) && (';' == 59) && ('<' == 60) \ && ('=' == 61) && ('>' == 62) && ('?' == 63) && ('A' == 65) \ && ('B' == 66) && ('C' == 67) && ('D' == 68) && ('E' == 69) \ && ('F' == 70) && ('G' == 71) && ('H' == 72) && ('I' == 73) \ && ('J' == 74) && ('K' == 75) && ('L' == 76) && ('M' == 77) \ && ('N' == 78) && ('O' == 79) && ('P' == 80) && ('Q' == 81) \ && ('R' == 82) && ('S' == 83) && ('T' == 84) && ('U' == 85) \ && ('V' == 86) && ('W' == 87) && ('X' == 88) && ('Y' == 89) \ && ('Z' == 90) && ('[' == 91) && ('\\' == 92) && (']' == 93) \ && ('^' == 94) && ('_' == 95) && ('a' == 97) && ('b' == 98) \ && ('c' == 99) && ('d' == 100) && ('e' == 101) && ('f' == 102) \ && ('g' == 103) && ('h' == 104) && ('i' == 105) && ('j' == 106) \ && ('k' == 107) && ('l' == 108) && ('m' == 109) && ('n' == 110) \ && ('o' == 111) && ('p' == 112) && ('q' == 113) && ('r' == 114) \ && ('s' == 115) && ('t' == 116) && ('u' == 117) && ('v' == 118) \ && ('w' == 119) && ('x' == 120) && ('y' == 121) && ('z' == 122) \ && ('{' == 123) && ('|' == 124) && ('}' == 125) && ('~' == 126)) /* The character set is not based on ISO-646. */ error "gperf generated tables don't work with this execution character set. Please report a bug to ." #endif #line 1 "compat.gperf" /* * 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 # include # ifdef HAVE_ASSERT_H # include # 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; #define TOTAL_KEYWORDS 73 #define MIN_WORD_LENGTH 3 #define MAX_WORD_LENGTH 4 #define MIN_HASH_VALUE 6 #define MAX_HASH_VALUE 127 /* maximum key range = 122, duplicates = 0 */ #ifdef __GNUC__ __inline #else #ifdef __cplusplus inline #endif #endif static unsigned int hash (str, len) register const char *str; register unsigned int len; { static const unsigned char asso_values[] = { 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 64, 58, 20, 15, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 10, 18, 3, 6, 1, 47, 0, 128, 42, 62, 30, 31, 0, 19, 52, 10, 24, 8, 30, 5, 3, 30, 8, 25, 47, 3, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128, 128 }; register int hval = 0; switch (len) { default: hval += asso_values[(unsigned char)str[3]]; /*FALLTHROUGH*/ case 3: hval += asso_values[(unsigned char)str[2]]; /*FALLTHROUGH*/ case 2: hval += asso_values[(unsigned char)str[1]+1]; /*FALLTHROUGH*/ case 1: hval += asso_values[(unsigned char)str[0]]; break; } return hval; } #ifdef __GNUC__ __inline #endif const struct id3_compat * id3_compat_lookup (str, len) register const char *str; register unsigned int len; { static const struct id3_compat wordlist[] = { #line 97 "compat.gperf" {"TLE", EQ(TLEN) /* Length */}, #line 68 "compat.gperf" {"ETC", EQ(ETCO) /* Event timing codes */}, #line 126 "compat.gperf" {"ULT", EQ(USLT) /* Unsynchronised lyric/text transcription */}, #line 123 "compat.gperf" {"TYE", OBSOLETE /* Year [obsolete] */}, #line 92 "compat.gperf" {"TFT", EQ(TFLT) /* File type */}, #line 84 "compat.gperf" {"TCM", EQ(TCOM) /* Composer */}, #line 66 "compat.gperf" {"EQU", OBSOLETE /* Equalization [obsolete] */}, #line 63 "compat.gperf" {"COM", EQ(COMM) /* Comments */}, #line 130 "compat.gperf" {"WCM", EQ(WCOM) /* Commercial information */}, #line 96 "compat.gperf" {"TLA", EQ(TLAN) /* Language(s) */}, #line 88 "compat.gperf" {"TDA", OBSOLETE /* Date [obsolete] */}, #line 124 "compat.gperf" {"TYER", OBSOLETE /* Year [obsolete] */}, #line 83 "compat.gperf" {"TBP", EQ(TBPM) /* BPM (beats per minute) */}, #line 87 "compat.gperf" {"TCR", EQ(TCOP) /* Copyright message */}, #line 104 "compat.gperf" {"TOT", EQ(TOAL) /* Original album/movie/show title */}, #line 89 "compat.gperf" {"TDAT", OBSOLETE /* Date [obsolete] */}, #line 67 "compat.gperf" {"EQUA", OBSOLETE /* Equalization [obsolete] */}, #line 102 "compat.gperf" {"TOR", EQ(TDOR) /* Original release year [obsolete] */}, #line 131 "compat.gperf" {"WCP", EQ(WCOP) /* Copyright/legal information */}, #line 99 "compat.gperf" {"TOA", EQ(TOPE) /* Original artist(s)/performer(s) */}, #line 78 "compat.gperf" {"RVA", OBSOLETE /* Relative volume adjustment [obsolete] */}, #line 120 "compat.gperf" {"TT3", EQ(TIT3) /* Subtitle/description refinement */}, #line 98 "compat.gperf" {"TMT", EQ(TMED) /* Media type */}, #line 76 "compat.gperf" {"POP", EQ(POPM) /* Popularimeter */}, #line 74 "compat.gperf" {"MLL", EQ(MLLT) /* MPEG location lookup table */}, #line 79 "compat.gperf" {"RVAD", OBSOLETE /* Relative volume adjustment [obsolete] */}, #line 65 "compat.gperf" {"CRM", OBSOLETE /* Encrypted meta frame [obsolete] */}, #line 128 "compat.gperf" {"WAR", EQ(WOAR) /* Official artist/performer webpage */}, #line 80 "compat.gperf" {"SLT", EQ(SYLT) /* Synchronised lyric/text */}, #line 81 "compat.gperf" {"STC", EQ(SYTC) /* Synchronised tempo codes */}, #line 95 "compat.gperf" {"TKE", EQ(TKEY) /* Initial key */}, #line 111 "compat.gperf" {"TRC", EQ(TSRC) /* ISRC (international standard recording code) */}, #line 109 "compat.gperf" {"TPA", EQ(TPOS) /* Part of a set */}, #line 117 "compat.gperf" {"TSS", EQ(TSSE) /* Software/hardware and settings used for encoding */}, #line 112 "compat.gperf" {"TRD", OBSOLETE /* Recording dates [obsolete] */}, #line 64 "compat.gperf" {"CRA", EQ(AENC) /* Audio encryption */}, #line 108 "compat.gperf" {"TP4", EQ(TPE4) /* Interpreted, remixed, or otherwise modified by */}, #line 125 "compat.gperf" {"UFI", EQ(UFID) /* Unique file identifier */}, #line 101 "compat.gperf" {"TOL", EQ(TOLY) /* Original lyricist(s)/text writer(s) */}, #line 110 "compat.gperf" {"TPB", EQ(TPUB) /* Publisher */}, #line 73 "compat.gperf" {"MCI", EQ(MCDI) /* Music CD identifier */}, #line 107 "compat.gperf" {"TP3", EQ(TPE3) /* Conductor/performer refinement */}, #line 132 "compat.gperf" {"WPB", EQ(WPUB) /* Publishers official webpage */}, #line 113 "compat.gperf" {"TRDA", OBSOLETE /* Recording dates [obsolete] */}, #line 115 "compat.gperf" {"TSI", OBSOLETE /* Size [obsolete] */}, #line 90 "compat.gperf" {"TDY", EQ(TDLY) /* Playlist delay */}, #line 82 "compat.gperf" {"TAL", EQ(TALB) /* Album/movie/show title */}, #line 116 "compat.gperf" {"TSIZ", OBSOLETE /* Size [obsolete] */}, #line 129 "compat.gperf" {"WAS", EQ(WOAS) /* Official audio source webpage */}, #line 121 "compat.gperf" {"TXT", EQ(TEXT) /* Lyricist/text writer */}, #line 62 "compat.gperf" {"CNT", EQ(PCNT) /* Play counter */}, #line 100 "compat.gperf" {"TOF", EQ(TOFN) /* Original filename */}, #line 85 "compat.gperf" {"TCO", TX(TCON) /* Content type */}, #line 114 "compat.gperf" {"TRK", EQ(TRCK) /* Track number/position in set */}, #line 119 "compat.gperf" {"TT2", EQ(TIT2) /* Title/songname/content description */}, #line 93 "compat.gperf" {"TIM", OBSOLETE /* Time [obsolete] */}, #line 94 "compat.gperf" {"TIME", OBSOLETE /* Time [obsolete] */}, #line 103 "compat.gperf" {"TORY", EQ(TDOR) /* Original release year [obsolete] */}, #line 91 "compat.gperf" {"TEN", EQ(TENC) /* Encoded by */}, #line 118 "compat.gperf" {"TT1", EQ(TIT1) /* Content group description */}, #line 127 "compat.gperf" {"WAF", EQ(WOAF) /* Official audio file webpage */}, #line 75 "compat.gperf" {"PIC", EQ(APIC) /* Attached picture */}, #line 122 "compat.gperf" {"TXX", EQ(TXXX) /* User defined text information frame */}, #line 133 "compat.gperf" {"WXX", EQ(WXXX) /* User defined URL link frame */}, #line 86 "compat.gperf" {"TCON", TX(TCON) /* Content type */}, #line 77 "compat.gperf" {"REV", EQ(RVRB) /* Reverb */}, #line 106 "compat.gperf" {"TP2", EQ(TPE2) /* Band/orchestra/accompaniment */}, #line 105 "compat.gperf" {"TP1", EQ(TPE1) /* Lead performer(s)/soloist(s) */}, #line 61 "compat.gperf" {"BUF", EQ(RBUF) /* Recommended buffer size */}, #line 70 "compat.gperf" {"IPL", EQ(TIPL) /* Involved people list */}, #line 69 "compat.gperf" {"GEO", EQ(GEOB) /* General encapsulated object */}, #line 72 "compat.gperf" {"LNK", EQ(LINK) /* Linked information */}, #line 71 "compat.gperf" {"IPLS", EQ(TIPL) /* Involved people list */} }; static const short lookup[] = { -1, -1, -1, -1, -1, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, -1, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, -1, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, -1, -1, 50, -1, 51, 52, -1, 53, 54, 55, 56, -1, 57, 58, 59, 60, -1, 61, -1, 62, -1, -1, 63, -1, 64, -1, -1, 65, -1, 66, -1, -1, -1, -1, -1, 67, -1, 68, -1, 69, -1, 70, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 71, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 72 }; if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH) { register int key = hash (str, len); if (key <= MAX_HASH_VALUE && key >= 0) { register int index = lookup[key]; if (index >= 0) { register const char *s = wordlist[index].id; if (*str == *s && !strncmp (str + 1, s + 1, len - 1) && s[len] == '\0') return &wordlist[index]; } } } return 0; } #line 134 "compat.gperf" 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; }