ntwb /
wordpress
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like getid3_id3v2 often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use getid3_id3v2, and based on these observations, apply Extract Interface, too.
| 1 | <?php |
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| 19 | class getid3_id3v2 extends getid3_handler |
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| 20 | { |
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| 21 | public $StartingOffset = 0; |
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| 22 | |||
| 23 | public function Analyze() { |
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| 24 | $info = &$this->getid3->info; |
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| 25 | |||
| 26 | // Overall tag structure: |
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| 27 | // +-----------------------------+ |
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| 28 | // | Header (10 bytes) | |
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| 29 | // +-----------------------------+ |
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| 30 | // | Extended Header | |
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| 31 | // | (variable length, OPTIONAL) | |
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| 32 | // +-----------------------------+ |
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| 33 | // | Frames (variable length) | |
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| 34 | // +-----------------------------+ |
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| 35 | // | Padding | |
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| 36 | // | (variable length, OPTIONAL) | |
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| 37 | // +-----------------------------+ |
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| 38 | // | Footer (10 bytes, OPTIONAL) | |
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| 39 | // +-----------------------------+ |
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| 40 | |||
| 41 | // Header |
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| 42 | // ID3v2/file identifier "ID3" |
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| 43 | // ID3v2 version $04 00 |
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| 44 | // ID3v2 flags (%ab000000 in v2.2, %abc00000 in v2.3, %abcd0000 in v2.4.x) |
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| 45 | // ID3v2 size 4 * %0xxxxxxx |
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| 46 | |||
| 47 | |||
| 48 | // shortcuts |
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| 49 | $info['id3v2']['header'] = true; |
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| 50 | $thisfile_id3v2 = &$info['id3v2']; |
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| 51 | $thisfile_id3v2['flags'] = array(); |
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| 52 | $thisfile_id3v2_flags = &$thisfile_id3v2['flags']; |
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| 53 | |||
| 54 | |||
| 55 | $this->fseek($this->StartingOffset); |
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| 56 | $header = $this->fread(10); |
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| 57 | if (substr($header, 0, 3) == 'ID3' && strlen($header) == 10) { |
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| 58 | |||
| 59 | $thisfile_id3v2['majorversion'] = ord($header{3}); |
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| 60 | $thisfile_id3v2['minorversion'] = ord($header{4}); |
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| 61 | |||
| 62 | // shortcut |
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| 63 | $id3v2_majorversion = &$thisfile_id3v2['majorversion']; |
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| 64 | |||
| 65 | } else { |
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| 66 | |||
| 67 | unset($info['id3v2']); |
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| 68 | return false; |
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| 69 | |||
| 70 | } |
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| 71 | |||
| 72 | if ($id3v2_majorversion > 4) { // this script probably won't correctly parse ID3v2.5.x and above (if it ever exists) |
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| 73 | |||
| 74 | $info['error'][] = 'this script only parses up to ID3v2.4.x - this tag is ID3v2.'.$id3v2_majorversion.'.'.$thisfile_id3v2['minorversion']; |
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| 75 | return false; |
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| 76 | |||
| 77 | } |
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| 78 | |||
| 79 | $id3_flags = ord($header{5}); |
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| 80 | switch ($id3v2_majorversion) { |
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| 81 | case 2: |
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| 82 | // %ab000000 in v2.2 |
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| 83 | $thisfile_id3v2_flags['unsynch'] = (bool) ($id3_flags & 0x80); // a - Unsynchronisation |
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| 84 | $thisfile_id3v2_flags['compression'] = (bool) ($id3_flags & 0x40); // b - Compression |
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| 85 | break; |
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| 86 | |||
| 87 | case 3: |
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| 88 | // %abc00000 in v2.3 |
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| 89 | $thisfile_id3v2_flags['unsynch'] = (bool) ($id3_flags & 0x80); // a - Unsynchronisation |
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| 90 | $thisfile_id3v2_flags['exthead'] = (bool) ($id3_flags & 0x40); // b - Extended header |
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| 91 | $thisfile_id3v2_flags['experim'] = (bool) ($id3_flags & 0x20); // c - Experimental indicator |
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| 92 | break; |
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| 93 | |||
| 94 | case 4: |
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| 95 | // %abcd0000 in v2.4 |
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| 96 | $thisfile_id3v2_flags['unsynch'] = (bool) ($id3_flags & 0x80); // a - Unsynchronisation |
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| 97 | $thisfile_id3v2_flags['exthead'] = (bool) ($id3_flags & 0x40); // b - Extended header |
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| 98 | $thisfile_id3v2_flags['experim'] = (bool) ($id3_flags & 0x20); // c - Experimental indicator |
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| 99 | $thisfile_id3v2_flags['isfooter'] = (bool) ($id3_flags & 0x10); // d - Footer present |
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| 100 | break; |
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| 101 | } |
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| 102 | |||
| 103 | $thisfile_id3v2['headerlength'] = getid3_lib::BigEndian2Int(substr($header, 6, 4), 1) + 10; // length of ID3v2 tag in 10-byte header doesn't include 10-byte header length |
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| 104 | |||
| 105 | $thisfile_id3v2['tag_offset_start'] = $this->StartingOffset; |
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| 106 | $thisfile_id3v2['tag_offset_end'] = $thisfile_id3v2['tag_offset_start'] + $thisfile_id3v2['headerlength']; |
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| 107 | |||
| 108 | |||
| 109 | |||
| 110 | // create 'encoding' key - used by getid3::HandleAllTags() |
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| 111 | // in ID3v2 every field can have it's own encoding type |
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| 112 | // so force everything to UTF-8 so it can be handled consistantly |
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| 113 | $thisfile_id3v2['encoding'] = 'UTF-8'; |
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| 114 | |||
| 115 | |||
| 116 | // Frames |
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| 117 | |||
| 118 | // All ID3v2 frames consists of one frame header followed by one or more |
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| 119 | // fields containing the actual information. The header is always 10 |
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| 120 | // bytes and laid out as follows: |
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| 121 | // |
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| 122 | // Frame ID $xx xx xx xx (four characters) |
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| 123 | // Size 4 * %0xxxxxxx |
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| 124 | // Flags $xx xx |
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| 125 | |||
| 126 | $sizeofframes = $thisfile_id3v2['headerlength'] - 10; // not including 10-byte initial header |
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| 127 | if (!empty($thisfile_id3v2['exthead']['length'])) { |
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| 128 | $sizeofframes -= ($thisfile_id3v2['exthead']['length'] + 4); |
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| 129 | } |
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| 130 | if (!empty($thisfile_id3v2_flags['isfooter'])) { |
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| 131 | $sizeofframes -= 10; // footer takes last 10 bytes of ID3v2 header, after frame data, before audio |
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| 132 | } |
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| 133 | if ($sizeofframes > 0) { |
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| 134 | |||
| 135 | $framedata = $this->fread($sizeofframes); // read all frames from file into $framedata variable |
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| 136 | |||
| 137 | // if entire frame data is unsynched, de-unsynch it now (ID3v2.3.x) |
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| 138 | if (!empty($thisfile_id3v2_flags['unsynch']) && ($id3v2_majorversion <= 3)) { |
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| 139 | $framedata = $this->DeUnsynchronise($framedata); |
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| 140 | } |
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| 141 | // [in ID3v2.4.0] Unsynchronisation [S:6.1] is done on frame level, instead |
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| 142 | // of on tag level, making it easier to skip frames, increasing the streamability |
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| 143 | // of the tag. The unsynchronisation flag in the header [S:3.1] indicates that |
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| 144 | // there exists an unsynchronised frame, while the new unsynchronisation flag in |
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| 145 | // the frame header [S:4.1.2] indicates unsynchronisation. |
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| 146 | |||
| 147 | |||
| 148 | //$framedataoffset = 10 + ($thisfile_id3v2['exthead']['length'] ? $thisfile_id3v2['exthead']['length'] + 4 : 0); // how many bytes into the stream - start from after the 10-byte header (and extended header length+4, if present) |
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| 149 | $framedataoffset = 10; // how many bytes into the stream - start from after the 10-byte header |
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| 150 | |||
| 151 | |||
| 152 | // Extended Header |
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| 153 | if (!empty($thisfile_id3v2_flags['exthead'])) { |
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| 154 | $extended_header_offset = 0; |
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| 155 | |||
| 156 | if ($id3v2_majorversion == 3) { |
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| 157 | |||
| 158 | // v2.3 definition: |
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| 159 | //Extended header size $xx xx xx xx // 32-bit integer |
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| 160 | //Extended Flags $xx xx |
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| 161 | // %x0000000 %00000000 // v2.3 |
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| 162 | // x - CRC data present |
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| 163 | //Size of padding $xx xx xx xx |
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| 164 | |||
| 165 | $thisfile_id3v2['exthead']['length'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 4), 0); |
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| 166 | $extended_header_offset += 4; |
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| 167 | |||
| 168 | $thisfile_id3v2['exthead']['flag_bytes'] = 2; |
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| 169 | $thisfile_id3v2['exthead']['flag_raw'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, $thisfile_id3v2['exthead']['flag_bytes'])); |
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| 170 | $extended_header_offset += $thisfile_id3v2['exthead']['flag_bytes']; |
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| 171 | |||
| 172 | $thisfile_id3v2['exthead']['flags']['crc'] = (bool) ($thisfile_id3v2['exthead']['flag_raw'] & 0x8000); |
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| 173 | |||
| 174 | $thisfile_id3v2['exthead']['padding_size'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 4)); |
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| 175 | $extended_header_offset += 4; |
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| 176 | |||
| 177 | if ($thisfile_id3v2['exthead']['flags']['crc']) { |
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| 178 | $thisfile_id3v2['exthead']['flag_data']['crc'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 4)); |
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| 179 | $extended_header_offset += 4; |
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| 180 | } |
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| 181 | $extended_header_offset += $thisfile_id3v2['exthead']['padding_size']; |
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| 182 | |||
| 183 | } elseif ($id3v2_majorversion == 4) { |
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| 184 | |||
| 185 | // v2.4 definition: |
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| 186 | //Extended header size 4 * %0xxxxxxx // 28-bit synchsafe integer |
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| 187 | //Number of flag bytes $01 |
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| 188 | //Extended Flags $xx |
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| 189 | // %0bcd0000 // v2.4 |
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| 190 | // b - Tag is an update |
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| 191 | // Flag data length $00 |
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| 192 | // c - CRC data present |
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| 193 | // Flag data length $05 |
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| 194 | // Total frame CRC 5 * %0xxxxxxx |
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| 195 | // d - Tag restrictions |
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| 196 | // Flag data length $01 |
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| 197 | |||
| 198 | $thisfile_id3v2['exthead']['length'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 4), true); |
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| 199 | $extended_header_offset += 4; |
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| 200 | |||
| 201 | $thisfile_id3v2['exthead']['flag_bytes'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 1)); // should always be 1 |
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| 202 | $extended_header_offset += 1; |
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| 203 | |||
| 204 | $thisfile_id3v2['exthead']['flag_raw'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, $thisfile_id3v2['exthead']['flag_bytes'])); |
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| 205 | $extended_header_offset += $thisfile_id3v2['exthead']['flag_bytes']; |
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| 206 | |||
| 207 | $thisfile_id3v2['exthead']['flags']['update'] = (bool) ($thisfile_id3v2['exthead']['flag_raw'] & 0x40); |
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| 208 | $thisfile_id3v2['exthead']['flags']['crc'] = (bool) ($thisfile_id3v2['exthead']['flag_raw'] & 0x20); |
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| 209 | $thisfile_id3v2['exthead']['flags']['restrictions'] = (bool) ($thisfile_id3v2['exthead']['flag_raw'] & 0x10); |
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| 210 | |||
| 211 | if ($thisfile_id3v2['exthead']['flags']['update']) { |
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| 212 | $ext_header_chunk_length = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 1)); // should be 0 |
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| 213 | $extended_header_offset += 1; |
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| 214 | } |
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| 215 | |||
| 216 | if ($thisfile_id3v2['exthead']['flags']['crc']) { |
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| 217 | $ext_header_chunk_length = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 1)); // should be 5 |
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| 218 | $extended_header_offset += 1; |
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| 219 | $thisfile_id3v2['exthead']['flag_data']['crc'] = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, $ext_header_chunk_length), true, false); |
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| 220 | $extended_header_offset += $ext_header_chunk_length; |
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| 221 | } |
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| 222 | |||
| 223 | if ($thisfile_id3v2['exthead']['flags']['restrictions']) { |
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| 224 | $ext_header_chunk_length = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 1)); // should be 1 |
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| 225 | $extended_header_offset += 1; |
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| 226 | |||
| 227 | // %ppqrrstt |
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| 228 | $restrictions_raw = getid3_lib::BigEndian2Int(substr($framedata, $extended_header_offset, 1)); |
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| 229 | $extended_header_offset += 1; |
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| 230 | $thisfile_id3v2['exthead']['flags']['restrictions']['tagsize'] = ($restrictions_raw & 0xC0) >> 6; // p - Tag size restrictions |
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| 231 | $thisfile_id3v2['exthead']['flags']['restrictions']['textenc'] = ($restrictions_raw & 0x20) >> 5; // q - Text encoding restrictions |
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| 232 | $thisfile_id3v2['exthead']['flags']['restrictions']['textsize'] = ($restrictions_raw & 0x18) >> 3; // r - Text fields size restrictions |
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| 233 | $thisfile_id3v2['exthead']['flags']['restrictions']['imgenc'] = ($restrictions_raw & 0x04) >> 2; // s - Image encoding restrictions |
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| 234 | $thisfile_id3v2['exthead']['flags']['restrictions']['imgsize'] = ($restrictions_raw & 0x03) >> 0; // t - Image size restrictions |
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| 235 | |||
| 236 | $thisfile_id3v2['exthead']['flags']['restrictions_text']['tagsize'] = $this->LookupExtendedHeaderRestrictionsTagSizeLimits($thisfile_id3v2['exthead']['flags']['restrictions']['tagsize']); |
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| 237 | $thisfile_id3v2['exthead']['flags']['restrictions_text']['textenc'] = $this->LookupExtendedHeaderRestrictionsTextEncodings($thisfile_id3v2['exthead']['flags']['restrictions']['textenc']); |
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| 238 | $thisfile_id3v2['exthead']['flags']['restrictions_text']['textsize'] = $this->LookupExtendedHeaderRestrictionsTextFieldSize($thisfile_id3v2['exthead']['flags']['restrictions']['textsize']); |
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| 239 | $thisfile_id3v2['exthead']['flags']['restrictions_text']['imgenc'] = $this->LookupExtendedHeaderRestrictionsImageEncoding($thisfile_id3v2['exthead']['flags']['restrictions']['imgenc']); |
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| 240 | $thisfile_id3v2['exthead']['flags']['restrictions_text']['imgsize'] = $this->LookupExtendedHeaderRestrictionsImageSizeSize($thisfile_id3v2['exthead']['flags']['restrictions']['imgsize']); |
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| 241 | } |
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| 242 | |||
| 243 | if ($thisfile_id3v2['exthead']['length'] != $extended_header_offset) { |
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| 244 | $info['warning'][] = 'ID3v2.4 extended header length mismatch (expecting '.intval($thisfile_id3v2['exthead']['length']).', found '.intval($extended_header_offset).')'; |
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| 245 | } |
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| 246 | } |
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| 247 | |||
| 248 | $framedataoffset += $extended_header_offset; |
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| 249 | $framedata = substr($framedata, $extended_header_offset); |
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| 250 | } // end extended header |
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| 251 | |||
| 252 | |||
| 253 | while (isset($framedata) && (strlen($framedata) > 0)) { // cycle through until no more frame data is left to parse |
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| 254 | if (strlen($framedata) <= $this->ID3v2HeaderLength($id3v2_majorversion)) { |
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| 255 | // insufficient room left in ID3v2 header for actual data - must be padding |
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| 256 | $thisfile_id3v2['padding']['start'] = $framedataoffset; |
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| 257 | $thisfile_id3v2['padding']['length'] = strlen($framedata); |
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| 258 | $thisfile_id3v2['padding']['valid'] = true; |
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| 259 | for ($i = 0; $i < $thisfile_id3v2['padding']['length']; $i++) { |
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| 260 | if ($framedata{$i} != "\x00") { |
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| 261 | $thisfile_id3v2['padding']['valid'] = false; |
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| 262 | $thisfile_id3v2['padding']['errorpos'] = $thisfile_id3v2['padding']['start'] + $i; |
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| 263 | $info['warning'][] = 'Invalid ID3v2 padding found at offset '.$thisfile_id3v2['padding']['errorpos'].' (the remaining '.($thisfile_id3v2['padding']['length'] - $i).' bytes are considered invalid)'; |
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| 264 | break; |
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| 265 | } |
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| 266 | } |
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| 267 | break; // skip rest of ID3v2 header |
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| 268 | } |
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| 269 | if ($id3v2_majorversion == 2) { |
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| 270 | // Frame ID $xx xx xx (three characters) |
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| 271 | // Size $xx xx xx (24-bit integer) |
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| 272 | // Flags $xx xx |
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| 273 | |||
| 274 | $frame_header = substr($framedata, 0, 6); // take next 6 bytes for header |
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| 275 | $framedata = substr($framedata, 6); // and leave the rest in $framedata |
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| 276 | $frame_name = substr($frame_header, 0, 3); |
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| 277 | $frame_size = getid3_lib::BigEndian2Int(substr($frame_header, 3, 3), 0); |
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| 278 | $frame_flags = 0; // not used for anything in ID3v2.2, just set to avoid E_NOTICEs |
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| 279 | |||
| 280 | } elseif ($id3v2_majorversion > 2) { |
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| 281 | |||
| 282 | // Frame ID $xx xx xx xx (four characters) |
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| 283 | // Size $xx xx xx xx (32-bit integer in v2.3, 28-bit synchsafe in v2.4+) |
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| 284 | // Flags $xx xx |
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| 285 | |||
| 286 | $frame_header = substr($framedata, 0, 10); // take next 10 bytes for header |
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| 287 | $framedata = substr($framedata, 10); // and leave the rest in $framedata |
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| 288 | |||
| 289 | $frame_name = substr($frame_header, 0, 4); |
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| 290 | if ($id3v2_majorversion == 3) { |
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| 291 | $frame_size = getid3_lib::BigEndian2Int(substr($frame_header, 4, 4), 0); // 32-bit integer |
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| 292 | } else { // ID3v2.4+ |
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| 293 | $frame_size = getid3_lib::BigEndian2Int(substr($frame_header, 4, 4), 1); // 32-bit synchsafe integer (28-bit value) |
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| 294 | } |
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| 295 | |||
| 296 | if ($frame_size < (strlen($framedata) + 4)) { |
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| 297 | $nextFrameID = substr($framedata, $frame_size, 4); |
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| 298 | if ($this->IsValidID3v2FrameName($nextFrameID, $id3v2_majorversion)) { |
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| 299 | // next frame is OK |
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| 300 | } elseif (($frame_name == "\x00".'MP3') || ($frame_name == "\x00\x00".'MP') || ($frame_name == ' MP3') || ($frame_name == 'MP3e')) { |
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| 301 | // MP3ext known broken frames - "ok" for the purposes of this test |
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| 302 | } elseif (($id3v2_majorversion == 4) && ($this->IsValidID3v2FrameName(substr($framedata, getid3_lib::BigEndian2Int(substr($frame_header, 4, 4), 0), 4), 3))) { |
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| 303 | $info['warning'][] = 'ID3v2 tag written as ID3v2.4, but with non-synchsafe integers (ID3v2.3 style). Older versions of (Helium2; iTunes) are known culprits of this. Tag has been parsed as ID3v2.3'; |
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| 304 | $id3v2_majorversion = 3; |
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| 305 | $frame_size = getid3_lib::BigEndian2Int(substr($frame_header, 4, 4), 0); // 32-bit integer |
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| 306 | } |
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| 307 | } |
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| 308 | |||
| 309 | |||
| 310 | $frame_flags = getid3_lib::BigEndian2Int(substr($frame_header, 8, 2)); |
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| 311 | } |
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| 312 | |||
| 313 | if ((($id3v2_majorversion == 2) && ($frame_name == "\x00\x00\x00")) || ($frame_name == "\x00\x00\x00\x00")) { |
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| 314 | // padding encountered |
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| 315 | |||
| 316 | $thisfile_id3v2['padding']['start'] = $framedataoffset; |
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| 317 | $thisfile_id3v2['padding']['length'] = strlen($frame_header) + strlen($framedata); |
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| 318 | $thisfile_id3v2['padding']['valid'] = true; |
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| 319 | |||
| 320 | $len = strlen($framedata); |
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| 321 | for ($i = 0; $i < $len; $i++) { |
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| 322 | if ($framedata{$i} != "\x00") { |
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| 323 | $thisfile_id3v2['padding']['valid'] = false; |
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| 324 | $thisfile_id3v2['padding']['errorpos'] = $thisfile_id3v2['padding']['start'] + $i; |
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| 325 | $info['warning'][] = 'Invalid ID3v2 padding found at offset '.$thisfile_id3v2['padding']['errorpos'].' (the remaining '.($thisfile_id3v2['padding']['length'] - $i).' bytes are considered invalid)'; |
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| 326 | break; |
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| 327 | } |
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| 328 | } |
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| 329 | break; // skip rest of ID3v2 header |
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| 330 | } |
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| 331 | |||
| 332 | if ($frame_name == 'COM ') { |
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| 333 | $info['warning'][] = 'error parsing "'.$frame_name.'" ('.$framedataoffset.' bytes into the ID3v2.'.$id3v2_majorversion.' tag). (ERROR: IsValidID3v2FrameName("'.str_replace("\x00", ' ', $frame_name).'", '.$id3v2_majorversion.'))). [Note: this particular error has been known to happen with tags edited by iTunes (versions "X v2.0.3", "v3.0.1" are known-guilty, probably others too)]'; |
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| 334 | $frame_name = 'COMM'; |
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| 335 | } |
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| 336 | if (($frame_size <= strlen($framedata)) && ($this->IsValidID3v2FrameName($frame_name, $id3v2_majorversion))) { |
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| 337 | |||
| 338 | unset($parsedFrame); |
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| 339 | $parsedFrame['frame_name'] = $frame_name; |
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| 340 | $parsedFrame['frame_flags_raw'] = $frame_flags; |
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| 341 | $parsedFrame['data'] = substr($framedata, 0, $frame_size); |
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| 342 | $parsedFrame['datalength'] = getid3_lib::CastAsInt($frame_size); |
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| 343 | $parsedFrame['dataoffset'] = $framedataoffset; |
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| 344 | |||
| 345 | $this->ParseID3v2Frame($parsedFrame); |
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| 346 | $thisfile_id3v2[$frame_name][] = $parsedFrame; |
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| 347 | |||
| 348 | $framedata = substr($framedata, $frame_size); |
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| 349 | |||
| 350 | } else { // invalid frame length or FrameID |
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| 351 | |||
| 352 | if ($frame_size <= strlen($framedata)) { |
||
| 353 | |||
| 354 | if ($this->IsValidID3v2FrameName(substr($framedata, $frame_size, 4), $id3v2_majorversion)) { |
||
| 355 | |||
| 356 | // next frame is valid, just skip the current frame |
||
| 357 | $framedata = substr($framedata, $frame_size); |
||
| 358 | $info['warning'][] = 'Next ID3v2 frame is valid, skipping current frame.'; |
||
| 359 | |||
| 360 | } else { |
||
| 361 | |||
| 362 | // next frame is invalid too, abort processing |
||
| 363 | //unset($framedata); |
||
| 364 | $framedata = null; |
||
| 365 | $info['error'][] = 'Next ID3v2 frame is also invalid, aborting processing.'; |
||
| 366 | |||
| 367 | } |
||
| 368 | |||
| 369 | } elseif ($frame_size == strlen($framedata)) { |
||
| 370 | |||
| 371 | // this is the last frame, just skip |
||
| 372 | $info['warning'][] = 'This was the last ID3v2 frame.'; |
||
| 373 | |||
| 374 | } else { |
||
| 375 | |||
| 376 | // next frame is invalid too, abort processing |
||
| 377 | //unset($framedata); |
||
| 378 | $framedata = null; |
||
| 379 | $info['warning'][] = 'Invalid ID3v2 frame size, aborting.'; |
||
| 380 | |||
| 381 | } |
||
| 382 | if (!$this->IsValidID3v2FrameName($frame_name, $id3v2_majorversion)) { |
||
| 383 | |||
| 384 | switch ($frame_name) { |
||
| 385 | case "\x00\x00".'MP': |
||
| 386 | case "\x00".'MP3': |
||
| 387 | case ' MP3': |
||
| 388 | case 'MP3e': |
||
| 389 | case "\x00".'MP': |
||
| 390 | case ' MP': |
||
| 391 | case 'MP3': |
||
| 392 | $info['warning'][] = 'error parsing "'.$frame_name.'" ('.$framedataoffset.' bytes into the ID3v2.'.$id3v2_majorversion.' tag). (ERROR: !IsValidID3v2FrameName("'.str_replace("\x00", ' ', $frame_name).'", '.$id3v2_majorversion.'))). [Note: this particular error has been known to happen with tags edited by "MP3ext (www.mutschler.de/mp3ext/)"]'; |
||
| 393 | break; |
||
| 394 | |||
| 395 | default: |
||
| 396 | $info['warning'][] = 'error parsing "'.$frame_name.'" ('.$framedataoffset.' bytes into the ID3v2.'.$id3v2_majorversion.' tag). (ERROR: !IsValidID3v2FrameName("'.str_replace("\x00", ' ', $frame_name).'", '.$id3v2_majorversion.'))).'; |
||
| 397 | break; |
||
| 398 | } |
||
| 399 | |||
| 400 | } elseif (!isset($framedata) || ($frame_size > strlen($framedata))) { |
||
| 401 | |||
| 402 | $info['error'][] = 'error parsing "'.$frame_name.'" ('.$framedataoffset.' bytes into the ID3v2.'.$id3v2_majorversion.' tag). (ERROR: $frame_size ('.$frame_size.') > strlen($framedata) ('.(isset($framedata) ? strlen($framedata) : 'null').')).'; |
||
| 403 | |||
| 404 | } else { |
||
| 405 | |||
| 406 | $info['error'][] = 'error parsing "'.$frame_name.'" ('.$framedataoffset.' bytes into the ID3v2.'.$id3v2_majorversion.' tag).'; |
||
| 407 | |||
| 408 | } |
||
| 409 | |||
| 410 | } |
||
| 411 | $framedataoffset += ($frame_size + $this->ID3v2HeaderLength($id3v2_majorversion)); |
||
| 412 | |||
| 413 | } |
||
| 414 | |||
| 415 | } |
||
| 416 | |||
| 417 | |||
| 418 | // Footer |
||
| 419 | |||
| 420 | // The footer is a copy of the header, but with a different identifier. |
||
| 421 | // ID3v2 identifier "3DI" |
||
| 422 | // ID3v2 version $04 00 |
||
| 423 | // ID3v2 flags %abcd0000 |
||
| 424 | // ID3v2 size 4 * %0xxxxxxx |
||
| 425 | |||
| 426 | if (isset($thisfile_id3v2_flags['isfooter']) && $thisfile_id3v2_flags['isfooter']) { |
||
| 427 | $footer = $this->fread(10); |
||
| 428 | if (substr($footer, 0, 3) == '3DI') { |
||
| 429 | $thisfile_id3v2['footer'] = true; |
||
| 430 | $thisfile_id3v2['majorversion_footer'] = ord($footer{3}); |
||
| 431 | $thisfile_id3v2['minorversion_footer'] = ord($footer{4}); |
||
| 432 | } |
||
| 433 | if ($thisfile_id3v2['majorversion_footer'] <= 4) { |
||
| 434 | $id3_flags = ord(substr($footer{5})); |
||
| 435 | $thisfile_id3v2_flags['unsynch_footer'] = (bool) ($id3_flags & 0x80); |
||
| 436 | $thisfile_id3v2_flags['extfoot_footer'] = (bool) ($id3_flags & 0x40); |
||
| 437 | $thisfile_id3v2_flags['experim_footer'] = (bool) ($id3_flags & 0x20); |
||
| 438 | $thisfile_id3v2_flags['isfooter_footer'] = (bool) ($id3_flags & 0x10); |
||
| 439 | |||
| 440 | $thisfile_id3v2['footerlength'] = getid3_lib::BigEndian2Int(substr($footer, 6, 4), 1); |
||
| 441 | } |
||
| 442 | } // end footer |
||
| 443 | |||
| 444 | if (isset($thisfile_id3v2['comments']['genre'])) { |
||
| 445 | foreach ($thisfile_id3v2['comments']['genre'] as $key => $value) { |
||
| 446 | unset($thisfile_id3v2['comments']['genre'][$key]); |
||
| 447 | $thisfile_id3v2['comments'] = getid3_lib::array_merge_noclobber($thisfile_id3v2['comments'], array('genre'=>$this->ParseID3v2GenreString($value))); |
||
| 448 | } |
||
| 449 | } |
||
| 450 | |||
| 451 | if (isset($thisfile_id3v2['comments']['track'])) { |
||
| 452 | foreach ($thisfile_id3v2['comments']['track'] as $key => $value) { |
||
| 453 | if (strstr($value, '/')) { |
||
| 454 | list($thisfile_id3v2['comments']['tracknum'][$key], $thisfile_id3v2['comments']['totaltracks'][$key]) = explode('/', $thisfile_id3v2['comments']['track'][$key]); |
||
| 455 | } |
||
| 456 | } |
||
| 457 | } |
||
| 458 | |||
| 459 | if (!isset($thisfile_id3v2['comments']['year']) && !empty($thisfile_id3v2['comments']['recording_time'][0]) && preg_match('#^([0-9]{4})#', trim($thisfile_id3v2['comments']['recording_time'][0]), $matches)) { |
||
| 460 | $thisfile_id3v2['comments']['year'] = array($matches[1]); |
||
| 461 | } |
||
| 462 | |||
| 463 | |||
| 464 | if (!empty($thisfile_id3v2['TXXX'])) { |
||
| 465 | // MediaMonkey does this, maybe others: write a blank RGAD frame, but put replay-gain adjustment values in TXXX frames |
||
| 466 | foreach ($thisfile_id3v2['TXXX'] as $txxx_array) { |
||
| 467 | switch ($txxx_array['description']) { |
||
| 468 | case 'replaygain_track_gain': |
||
| 469 | if (empty($info['replay_gain']['track']['adjustment']) && !empty($txxx_array['data'])) { |
||
| 470 | $info['replay_gain']['track']['adjustment'] = floatval(trim(str_replace('dB', '', $txxx_array['data']))); |
||
| 471 | } |
||
| 472 | break; |
||
| 473 | case 'replaygain_track_peak': |
||
| 474 | if (empty($info['replay_gain']['track']['peak']) && !empty($txxx_array['data'])) { |
||
| 475 | $info['replay_gain']['track']['peak'] = floatval($txxx_array['data']); |
||
| 476 | } |
||
| 477 | break; |
||
| 478 | case 'replaygain_album_gain': |
||
| 479 | if (empty($info['replay_gain']['album']['adjustment']) && !empty($txxx_array['data'])) { |
||
| 480 | $info['replay_gain']['album']['adjustment'] = floatval(trim(str_replace('dB', '', $txxx_array['data']))); |
||
| 481 | } |
||
| 482 | break; |
||
| 483 | } |
||
| 484 | } |
||
| 485 | } |
||
| 486 | |||
| 487 | |||
| 488 | // Set avdataoffset |
||
| 489 | $info['avdataoffset'] = $thisfile_id3v2['headerlength']; |
||
| 490 | if (isset($thisfile_id3v2['footer'])) { |
||
| 491 | $info['avdataoffset'] += 10; |
||
| 492 | } |
||
| 493 | |||
| 494 | return true; |
||
| 495 | } |
||
| 496 | |||
| 497 | |||
| 498 | public function ParseID3v2GenreString($genrestring) { |
||
| 499 | // Parse genres into arrays of genreName and genreID |
||
| 500 | // ID3v2.2.x, ID3v2.3.x: '(21)' or '(4)Eurodisco' or '(51)(39)' or '(55)((I think...)' |
||
| 501 | // ID3v2.4.x: '21' $00 'Eurodisco' $00 |
||
| 502 | $clean_genres = array(); |
||
| 503 | if (strpos($genrestring, "\x00") === false) { |
||
| 504 | $genrestring = preg_replace('#\(([0-9]{1,3})\)#', '$1'."\x00", $genrestring); |
||
| 505 | } |
||
| 506 | $genre_elements = explode("\x00", $genrestring); |
||
| 507 | foreach ($genre_elements as $element) { |
||
| 508 | $element = trim($element); |
||
| 509 | if ($element) { |
||
| 510 | if (preg_match('#^[0-9]{1,3}#', $element)) { |
||
| 511 | $clean_genres[] = getid3_id3v1::LookupGenreName($element); |
||
| 512 | } else { |
||
| 513 | $clean_genres[] = str_replace('((', '(', $element); |
||
| 514 | } |
||
| 515 | } |
||
| 516 | } |
||
| 517 | return $clean_genres; |
||
| 518 | } |
||
| 519 | |||
| 520 | |||
| 521 | public function ParseID3v2Frame(&$parsedFrame) { |
||
| 522 | |||
| 523 | // shortcuts |
||
| 524 | $info = &$this->getid3->info; |
||
| 525 | $id3v2_majorversion = $info['id3v2']['majorversion']; |
||
| 526 | |||
| 527 | $parsedFrame['framenamelong'] = $this->FrameNameLongLookup($parsedFrame['frame_name']); |
||
| 528 | if (empty($parsedFrame['framenamelong'])) { |
||
| 529 | unset($parsedFrame['framenamelong']); |
||
| 530 | } |
||
| 531 | $parsedFrame['framenameshort'] = $this->FrameNameShortLookup($parsedFrame['frame_name']); |
||
| 532 | if (empty($parsedFrame['framenameshort'])) { |
||
| 533 | unset($parsedFrame['framenameshort']); |
||
| 534 | } |
||
| 535 | |||
| 536 | if ($id3v2_majorversion >= 3) { // frame flags are not part of the ID3v2.2 standard |
||
| 537 | if ($id3v2_majorversion == 3) { |
||
| 538 | // Frame Header Flags |
||
| 539 | // %abc00000 %ijk00000 |
||
| 540 | $parsedFrame['flags']['TagAlterPreservation'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x8000); // a - Tag alter preservation |
||
| 541 | $parsedFrame['flags']['FileAlterPreservation'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x4000); // b - File alter preservation |
||
| 542 | $parsedFrame['flags']['ReadOnly'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x2000); // c - Read only |
||
| 543 | $parsedFrame['flags']['compression'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0080); // i - Compression |
||
| 544 | $parsedFrame['flags']['Encryption'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0040); // j - Encryption |
||
| 545 | $parsedFrame['flags']['GroupingIdentity'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0020); // k - Grouping identity |
||
| 546 | |||
| 547 | } elseif ($id3v2_majorversion == 4) { |
||
| 548 | // Frame Header Flags |
||
| 549 | // %0abc0000 %0h00kmnp |
||
| 550 | $parsedFrame['flags']['TagAlterPreservation'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x4000); // a - Tag alter preservation |
||
| 551 | $parsedFrame['flags']['FileAlterPreservation'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x2000); // b - File alter preservation |
||
| 552 | $parsedFrame['flags']['ReadOnly'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x1000); // c - Read only |
||
| 553 | $parsedFrame['flags']['GroupingIdentity'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0040); // h - Grouping identity |
||
| 554 | $parsedFrame['flags']['compression'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0008); // k - Compression |
||
| 555 | $parsedFrame['flags']['Encryption'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0004); // m - Encryption |
||
| 556 | $parsedFrame['flags']['Unsynchronisation'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0002); // n - Unsynchronisation |
||
| 557 | $parsedFrame['flags']['DataLengthIndicator'] = (bool) ($parsedFrame['frame_flags_raw'] & 0x0001); // p - Data length indicator |
||
| 558 | |||
| 559 | // Frame-level de-unsynchronisation - ID3v2.4 |
||
| 560 | if ($parsedFrame['flags']['Unsynchronisation']) { |
||
| 561 | $parsedFrame['data'] = $this->DeUnsynchronise($parsedFrame['data']); |
||
| 562 | } |
||
| 563 | |||
| 564 | if ($parsedFrame['flags']['DataLengthIndicator']) { |
||
| 565 | $parsedFrame['data_length_indicator'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 0, 4), 1); |
||
| 566 | $parsedFrame['data'] = substr($parsedFrame['data'], 4); |
||
| 567 | } |
||
| 568 | } |
||
| 569 | |||
| 570 | // Frame-level de-compression |
||
| 571 | if ($parsedFrame['flags']['compression']) { |
||
| 572 | $parsedFrame['decompressed_size'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 0, 4)); |
||
| 573 | if (!function_exists('gzuncompress')) { |
||
| 574 | $info['warning'][] = 'gzuncompress() support required to decompress ID3v2 frame "'.$parsedFrame['frame_name'].'"'; |
||
| 575 | } else { |
||
| 576 | if ($decompresseddata = @gzuncompress(substr($parsedFrame['data'], 4))) { |
||
| 577 | //if ($decompresseddata = @gzuncompress($parsedFrame['data'])) { |
||
| 578 | $parsedFrame['data'] = $decompresseddata; |
||
| 579 | unset($decompresseddata); |
||
| 580 | } else { |
||
| 581 | $info['warning'][] = 'gzuncompress() failed on compressed contents of ID3v2 frame "'.$parsedFrame['frame_name'].'"'; |
||
| 582 | } |
||
| 583 | } |
||
| 584 | } |
||
| 585 | } |
||
| 586 | |||
| 587 | if (!empty($parsedFrame['flags']['DataLengthIndicator'])) { |
||
| 588 | if ($parsedFrame['data_length_indicator'] != strlen($parsedFrame['data'])) { |
||
| 589 | $info['warning'][] = 'ID3v2 frame "'.$parsedFrame['frame_name'].'" should be '.$parsedFrame['data_length_indicator'].' bytes long according to DataLengthIndicator, but found '.strlen($parsedFrame['data']).' bytes of data'; |
||
| 590 | } |
||
| 591 | } |
||
| 592 | |||
| 593 | if (isset($parsedFrame['datalength']) && ($parsedFrame['datalength'] == 0)) { |
||
| 594 | |||
| 595 | $warning = 'Frame "'.$parsedFrame['frame_name'].'" at offset '.$parsedFrame['dataoffset'].' has no data portion'; |
||
| 596 | switch ($parsedFrame['frame_name']) { |
||
| 597 | case 'WCOM': |
||
| 598 | $warning .= ' (this is known to happen with files tagged by RioPort)'; |
||
| 599 | break; |
||
| 600 | |||
| 601 | default: |
||
| 602 | break; |
||
| 603 | } |
||
| 604 | $info['warning'][] = $warning; |
||
| 605 | |||
| 606 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'UFID')) || // 4.1 UFID Unique file identifier |
||
| 607 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'UFI'))) { // 4.1 UFI Unique file identifier |
||
| 608 | // There may be more than one 'UFID' frame in a tag, |
||
| 609 | // but only one with the same 'Owner identifier'. |
||
| 610 | // <Header for 'Unique file identifier', ID: 'UFID'> |
||
| 611 | // Owner identifier <text string> $00 |
||
| 612 | // Identifier <up to 64 bytes binary data> |
||
| 613 | $exploded = explode("\x00", $parsedFrame['data'], 2); |
||
| 614 | $parsedFrame['ownerid'] = (isset($exploded[0]) ? $exploded[0] : ''); |
||
| 615 | $parsedFrame['data'] = (isset($exploded[1]) ? $exploded[1] : ''); |
||
| 616 | |||
| 617 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'TXXX')) || // 4.2.2 TXXX User defined text information frame |
||
| 618 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'TXX'))) { // 4.2.2 TXX User defined text information frame |
||
| 619 | // There may be more than one 'TXXX' frame in each tag, |
||
| 620 | // but only one with the same description. |
||
| 621 | // <Header for 'User defined text information frame', ID: 'TXXX'> |
||
| 622 | // Text encoding $xx |
||
| 623 | // Description <text string according to encoding> $00 (00) |
||
| 624 | // Value <text string according to encoding> |
||
| 625 | |||
| 626 | $frame_offset = 0; |
||
| 627 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 628 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 629 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 630 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 631 | $frame_textencoding_terminator = "\x00"; |
||
| 632 | } |
||
| 633 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 634 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 635 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 636 | } |
||
| 637 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 638 | if (ord($frame_description) === 0) { |
||
| 639 | $frame_description = ''; |
||
| 640 | } |
||
| 641 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 642 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 643 | |||
| 644 | $parsedFrame['description'] = trim(getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $frame_description)); |
||
| 645 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator)); |
||
| 646 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 647 | $commentkey = ($parsedFrame['description'] ? $parsedFrame['description'] : (isset($info['id3v2']['comments'][$parsedFrame['framenameshort']]) ? count($info['id3v2']['comments'][$parsedFrame['framenameshort']]) : 0)); |
||
| 648 | if (!isset($info['id3v2']['comments'][$parsedFrame['framenameshort']]) || !array_key_exists($commentkey, $info['id3v2']['comments'][$parsedFrame['framenameshort']])) { |
||
| 649 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][$commentkey] = trim(getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['data'])); |
||
| 650 | } else { |
||
| 651 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = trim(getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['data'])); |
||
| 652 | } |
||
| 653 | } |
||
| 654 | //unset($parsedFrame['data']); do not unset, may be needed elsewhere, e.g. for replaygain |
||
| 655 | |||
| 656 | |||
| 657 | } elseif ($parsedFrame['frame_name']{0} == 'T') { // 4.2. T??[?] Text information frame |
||
| 658 | // There may only be one text information frame of its kind in an tag. |
||
| 659 | // <Header for 'Text information frame', ID: 'T000' - 'TZZZ', |
||
| 660 | // excluding 'TXXX' described in 4.2.6.> |
||
| 661 | // Text encoding $xx |
||
| 662 | // Information <text string(s) according to encoding> |
||
| 663 | |||
| 664 | $frame_offset = 0; |
||
| 665 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 666 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 667 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 668 | } |
||
| 669 | |||
| 670 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 671 | |||
| 672 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 673 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 674 | |||
| 675 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 676 | // ID3v2.3 specs say that TPE1 (and others) can contain multiple artist values separated with / |
||
| 677 | // This of course breaks when an artist name contains slash character, e.g. "AC/DC" |
||
| 678 | // MP3tag (maybe others) implement alternative system where multiple artists are null-separated, which makes more sense |
||
| 679 | // getID3 will split null-separated artists into multiple artists and leave slash-separated ones to the user |
||
| 680 | switch ($parsedFrame['encoding']) { |
||
| 681 | case 'UTF-16': |
||
| 682 | case 'UTF-16BE': |
||
| 683 | case 'UTF-16LE': |
||
| 684 | $wordsize = 2; |
||
| 685 | break; |
||
| 686 | case 'ISO-8859-1': |
||
| 687 | case 'UTF-8': |
||
| 688 | default: |
||
| 689 | $wordsize = 1; |
||
| 690 | break; |
||
| 691 | } |
||
| 692 | $Txxx_elements = array(); |
||
| 693 | $Txxx_elements_start_offset = 0; |
||
| 694 | for ($i = 0; $i < strlen($parsedFrame['data']); $i += $wordsize) { |
||
| 695 | if (substr($parsedFrame['data'], $i, $wordsize) == str_repeat("\x00", $wordsize)) { |
||
| 696 | $Txxx_elements[] = substr($parsedFrame['data'], $Txxx_elements_start_offset, $i - $Txxx_elements_start_offset); |
||
| 697 | $Txxx_elements_start_offset = $i + $wordsize; |
||
| 698 | } |
||
| 699 | } |
||
| 700 | $Txxx_elements[] = substr($parsedFrame['data'], $Txxx_elements_start_offset, $i - $Txxx_elements_start_offset); |
||
| 701 | foreach ($Txxx_elements as $Txxx_element) { |
||
| 702 | $string = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $Txxx_element); |
||
| 703 | if (!empty($string)) { |
||
| 704 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = $string; |
||
| 705 | } |
||
| 706 | } |
||
| 707 | unset($string, $wordsize, $i, $Txxx_elements, $Txxx_element, $Txxx_elements_start_offset); |
||
| 708 | } |
||
| 709 | |||
| 710 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'WXXX')) || // 4.3.2 WXXX User defined URL link frame |
||
| 711 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'WXX'))) { // 4.3.2 WXX User defined URL link frame |
||
| 712 | // There may be more than one 'WXXX' frame in each tag, |
||
| 713 | // but only one with the same description |
||
| 714 | // <Header for 'User defined URL link frame', ID: 'WXXX'> |
||
| 715 | // Text encoding $xx |
||
| 716 | // Description <text string according to encoding> $00 (00) |
||
| 717 | // URL <text string> |
||
| 718 | |||
| 719 | $frame_offset = 0; |
||
| 720 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 721 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 722 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 723 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 724 | $frame_textencoding_terminator = "\x00"; |
||
| 725 | } |
||
| 726 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 727 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 728 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 729 | } |
||
| 730 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 731 | |||
| 732 | if (ord($frame_description) === 0) { |
||
| 733 | $frame_description = ''; |
||
| 734 | } |
||
| 735 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator)); |
||
| 736 | |||
| 737 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator); |
||
| 738 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 739 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 740 | } |
||
| 741 | if ($frame_terminatorpos) { |
||
| 742 | // there are null bytes after the data - this is not according to spec |
||
| 743 | // only use data up to first null byte |
||
| 744 | $frame_urldata = (string) substr($parsedFrame['data'], 0, $frame_terminatorpos); |
||
| 745 | } else { |
||
| 746 | // no null bytes following data, just use all data |
||
| 747 | $frame_urldata = (string) $parsedFrame['data']; |
||
| 748 | } |
||
| 749 | |||
| 750 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 751 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 752 | |||
| 753 | $parsedFrame['url'] = $frame_urldata; |
||
| 754 | $parsedFrame['description'] = $frame_description; |
||
| 755 | if (!empty($parsedFrame['framenameshort']) && $parsedFrame['url']) { |
||
| 756 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['url']); |
||
| 757 | } |
||
| 758 | unset($parsedFrame['data']); |
||
| 759 | |||
| 760 | |||
| 761 | } elseif ($parsedFrame['frame_name']{0} == 'W') { // 4.3. W??? URL link frames |
||
| 762 | // There may only be one URL link frame of its kind in a tag, |
||
| 763 | // except when stated otherwise in the frame description |
||
| 764 | // <Header for 'URL link frame', ID: 'W000' - 'WZZZ', excluding 'WXXX' |
||
| 765 | // described in 4.3.2.> |
||
| 766 | // URL <text string> |
||
| 767 | |||
| 768 | $parsedFrame['url'] = trim($parsedFrame['data']); |
||
| 769 | if (!empty($parsedFrame['framenameshort']) && $parsedFrame['url']) { |
||
| 770 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = $parsedFrame['url']; |
||
| 771 | } |
||
| 772 | unset($parsedFrame['data']); |
||
| 773 | |||
| 774 | |||
| 775 | } elseif ((($id3v2_majorversion == 3) && ($parsedFrame['frame_name'] == 'IPLS')) || // 4.4 IPLS Involved people list (ID3v2.3 only) |
||
| 776 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'IPL'))) { // 4.4 IPL Involved people list (ID3v2.2 only) |
||
| 777 | // http://id3.org/id3v2.3.0#sec4.4 |
||
| 778 | // There may only be one 'IPL' frame in each tag |
||
| 779 | // <Header for 'User defined URL link frame', ID: 'IPL'> |
||
| 780 | // Text encoding $xx |
||
| 781 | // People list strings <textstrings> |
||
| 782 | |||
| 783 | $frame_offset = 0; |
||
| 784 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 785 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 786 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 787 | } |
||
| 788 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 789 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($parsedFrame['encodingid']); |
||
| 790 | $parsedFrame['data_raw'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 791 | |||
| 792 | // http://www.getid3.org/phpBB3/viewtopic.php?t=1369 |
||
| 793 | // "this tag typically contains null terminated strings, which are associated in pairs" |
||
| 794 | // "there are users that use the tag incorrectly" |
||
| 795 | $IPLS_parts = array(); |
||
| 796 | if (strpos($parsedFrame['data_raw'], "\x00") !== false) { |
||
| 797 | $IPLS_parts_unsorted = array(); |
||
| 798 | if (((strlen($parsedFrame['data_raw']) % 2) == 0) && ((substr($parsedFrame['data_raw'], 0, 2) == "\xFF\xFE") || (substr($parsedFrame['data_raw'], 0, 2) == "\xFE\xFF"))) { |
||
| 799 | // UTF-16, be careful looking for null bytes since most 2-byte characters may contain one; you need to find twin null bytes, and on even padding |
||
| 800 | $thisILPS = ''; |
||
| 801 | for ($i = 0; $i < strlen($parsedFrame['data_raw']); $i += 2) { |
||
| 802 | $twobytes = substr($parsedFrame['data_raw'], $i, 2); |
||
| 803 | if ($twobytes === "\x00\x00") { |
||
| 804 | $IPLS_parts_unsorted[] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $thisILPS); |
||
| 805 | $thisILPS = ''; |
||
| 806 | } else { |
||
| 807 | $thisILPS .= $twobytes; |
||
| 808 | } |
||
| 809 | } |
||
| 810 | if (strlen($thisILPS) > 2) { // 2-byte BOM |
||
| 811 | $IPLS_parts_unsorted[] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $thisILPS); |
||
| 812 | } |
||
| 813 | } else { |
||
| 814 | // ISO-8859-1 or UTF-8 or other single-byte-null character set |
||
| 815 | $IPLS_parts_unsorted = explode("\x00", $parsedFrame['data_raw']); |
||
| 816 | } |
||
| 817 | if (count($IPLS_parts_unsorted) == 1) { |
||
| 818 | // just a list of names, e.g. "Dino Baptiste, Jimmy Copley, John Gordon, Bernie Marsden, Sharon Watson" |
||
| 819 | foreach ($IPLS_parts_unsorted as $key => $value) { |
||
| 820 | $IPLS_parts_sorted = preg_split('#[;,\\r\\n\\t]#', $value); |
||
| 821 | $position = ''; |
||
| 822 | foreach ($IPLS_parts_sorted as $person) { |
||
| 823 | $IPLS_parts[] = array('position'=>$position, 'person'=>$person); |
||
| 824 | } |
||
| 825 | } |
||
| 826 | } elseif ((count($IPLS_parts_unsorted) % 2) == 0) { |
||
| 827 | $position = ''; |
||
| 828 | $person = ''; |
||
| 829 | foreach ($IPLS_parts_unsorted as $key => $value) { |
||
| 830 | if (($key % 2) == 0) { |
||
| 831 | $position = $value; |
||
| 832 | } else { |
||
| 833 | $person = $value; |
||
| 834 | $IPLS_parts[] = array('position'=>$position, 'person'=>$person); |
||
| 835 | $position = ''; |
||
| 836 | $person = ''; |
||
| 837 | } |
||
| 838 | } |
||
| 839 | } else { |
||
| 840 | foreach ($IPLS_parts_unsorted as $key => $value) { |
||
| 841 | $IPLS_parts[] = array($value); |
||
| 842 | } |
||
| 843 | } |
||
| 844 | |||
| 845 | } else { |
||
| 846 | $IPLS_parts = preg_split('#[;,\\r\\n\\t]#', $parsedFrame['data_raw']); |
||
| 847 | } |
||
| 848 | $parsedFrame['data'] = $IPLS_parts; |
||
| 849 | |||
| 850 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 851 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = $parsedFrame['data']; |
||
| 852 | } |
||
| 853 | |||
| 854 | |||
| 855 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'MCDI')) || // 4.4 MCDI Music CD identifier |
||
| 856 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'MCI'))) { // 4.5 MCI Music CD identifier |
||
| 857 | // There may only be one 'MCDI' frame in each tag |
||
| 858 | // <Header for 'Music CD identifier', ID: 'MCDI'> |
||
| 859 | // CD TOC <binary data> |
||
| 860 | |||
| 861 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 862 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = $parsedFrame['data']; |
||
| 863 | } |
||
| 864 | |||
| 865 | |||
| 866 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'ETCO')) || // 4.5 ETCO Event timing codes |
||
| 867 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'ETC'))) { // 4.6 ETC Event timing codes |
||
| 868 | // There may only be one 'ETCO' frame in each tag |
||
| 869 | // <Header for 'Event timing codes', ID: 'ETCO'> |
||
| 870 | // Time stamp format $xx |
||
| 871 | // Where time stamp format is: |
||
| 872 | // $01 (32-bit value) MPEG frames from beginning of file |
||
| 873 | // $02 (32-bit value) milliseconds from beginning of file |
||
| 874 | // Followed by a list of key events in the following format: |
||
| 875 | // Type of event $xx |
||
| 876 | // Time stamp $xx (xx ...) |
||
| 877 | // The 'Time stamp' is set to zero if directly at the beginning of the sound |
||
| 878 | // or after the previous event. All events MUST be sorted in chronological order. |
||
| 879 | |||
| 880 | $frame_offset = 0; |
||
| 881 | $parsedFrame['timestampformat'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 882 | |||
| 883 | while ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 884 | $parsedFrame['typeid'] = substr($parsedFrame['data'], $frame_offset++, 1); |
||
| 885 | $parsedFrame['type'] = $this->ETCOEventLookup($parsedFrame['typeid']); |
||
| 886 | $parsedFrame['timestamp'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 887 | $frame_offset += 4; |
||
| 888 | } |
||
| 889 | unset($parsedFrame['data']); |
||
| 890 | |||
| 891 | |||
| 892 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'MLLT')) || // 4.6 MLLT MPEG location lookup table |
||
| 893 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'MLL'))) { // 4.7 MLL MPEG location lookup table |
||
| 894 | // There may only be one 'MLLT' frame in each tag |
||
| 895 | // <Header for 'Location lookup table', ID: 'MLLT'> |
||
| 896 | // MPEG frames between reference $xx xx |
||
| 897 | // Bytes between reference $xx xx xx |
||
| 898 | // Milliseconds between reference $xx xx xx |
||
| 899 | // Bits for bytes deviation $xx |
||
| 900 | // Bits for milliseconds dev. $xx |
||
| 901 | // Then for every reference the following data is included; |
||
| 902 | // Deviation in bytes %xxx.... |
||
| 903 | // Deviation in milliseconds %xxx.... |
||
| 904 | |||
| 905 | $frame_offset = 0; |
||
| 906 | $parsedFrame['framesbetweenreferences'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 0, 2)); |
||
| 907 | $parsedFrame['bytesbetweenreferences'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 2, 3)); |
||
| 908 | $parsedFrame['msbetweenreferences'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 5, 3)); |
||
| 909 | $parsedFrame['bitsforbytesdeviation'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 8, 1)); |
||
| 910 | $parsedFrame['bitsformsdeviation'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], 9, 1)); |
||
| 911 | $parsedFrame['data'] = substr($parsedFrame['data'], 10); |
||
| 912 | while ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 913 | $deviationbitstream .= getid3_lib::BigEndian2Bin(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 914 | } |
||
| 915 | $reference_counter = 0; |
||
| 916 | while (strlen($deviationbitstream) > 0) { |
||
| 917 | $parsedFrame[$reference_counter]['bytedeviation'] = bindec(substr($deviationbitstream, 0, $parsedFrame['bitsforbytesdeviation'])); |
||
| 918 | $parsedFrame[$reference_counter]['msdeviation'] = bindec(substr($deviationbitstream, $parsedFrame['bitsforbytesdeviation'], $parsedFrame['bitsformsdeviation'])); |
||
| 919 | $deviationbitstream = substr($deviationbitstream, $parsedFrame['bitsforbytesdeviation'] + $parsedFrame['bitsformsdeviation']); |
||
| 920 | $reference_counter++; |
||
| 921 | } |
||
| 922 | unset($parsedFrame['data']); |
||
| 923 | |||
| 924 | |||
| 925 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'SYTC')) || // 4.7 SYTC Synchronised tempo codes |
||
| 926 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'STC'))) { // 4.8 STC Synchronised tempo codes |
||
| 927 | // There may only be one 'SYTC' frame in each tag |
||
| 928 | // <Header for 'Synchronised tempo codes', ID: 'SYTC'> |
||
| 929 | // Time stamp format $xx |
||
| 930 | // Tempo data <binary data> |
||
| 931 | // Where time stamp format is: |
||
| 932 | // $01 (32-bit value) MPEG frames from beginning of file |
||
| 933 | // $02 (32-bit value) milliseconds from beginning of file |
||
| 934 | |||
| 935 | $frame_offset = 0; |
||
| 936 | $parsedFrame['timestampformat'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 937 | $timestamp_counter = 0; |
||
| 938 | while ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 939 | $parsedFrame[$timestamp_counter]['tempo'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 940 | if ($parsedFrame[$timestamp_counter]['tempo'] == 255) { |
||
| 941 | $parsedFrame[$timestamp_counter]['tempo'] += ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 942 | } |
||
| 943 | $parsedFrame[$timestamp_counter]['timestamp'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 944 | $frame_offset += 4; |
||
| 945 | $timestamp_counter++; |
||
| 946 | } |
||
| 947 | unset($parsedFrame['data']); |
||
| 948 | |||
| 949 | |||
| 950 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'USLT')) || // 4.8 USLT Unsynchronised lyric/text transcription |
||
| 951 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'ULT'))) { // 4.9 ULT Unsynchronised lyric/text transcription |
||
| 952 | // There may be more than one 'Unsynchronised lyrics/text transcription' frame |
||
| 953 | // in each tag, but only one with the same language and content descriptor. |
||
| 954 | // <Header for 'Unsynchronised lyrics/text transcription', ID: 'USLT'> |
||
| 955 | // Text encoding $xx |
||
| 956 | // Language $xx xx xx |
||
| 957 | // Content descriptor <text string according to encoding> $00 (00) |
||
| 958 | // Lyrics/text <full text string according to encoding> |
||
| 959 | |||
| 960 | $frame_offset = 0; |
||
| 961 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 962 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 963 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 964 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 965 | $frame_textencoding_terminator = "\x00"; |
||
| 966 | } |
||
| 967 | $frame_language = substr($parsedFrame['data'], $frame_offset, 3); |
||
| 968 | $frame_offset += 3; |
||
| 969 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 970 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 971 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 972 | } |
||
| 973 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 974 | if (ord($frame_description) === 0) { |
||
| 975 | $frame_description = ''; |
||
| 976 | } |
||
| 977 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator)); |
||
| 978 | |||
| 979 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 980 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 981 | |||
| 982 | $parsedFrame['data'] = $parsedFrame['data']; |
||
| 983 | $parsedFrame['language'] = $frame_language; |
||
| 984 | $parsedFrame['languagename'] = $this->LanguageLookup($frame_language, false); |
||
| 985 | $parsedFrame['description'] = $frame_description; |
||
| 986 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 987 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['data']); |
||
| 988 | } |
||
| 989 | unset($parsedFrame['data']); |
||
| 990 | |||
| 991 | |||
| 992 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'SYLT')) || // 4.9 SYLT Synchronised lyric/text |
||
| 993 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'SLT'))) { // 4.10 SLT Synchronised lyric/text |
||
| 994 | // There may be more than one 'SYLT' frame in each tag, |
||
| 995 | // but only one with the same language and content descriptor. |
||
| 996 | // <Header for 'Synchronised lyrics/text', ID: 'SYLT'> |
||
| 997 | // Text encoding $xx |
||
| 998 | // Language $xx xx xx |
||
| 999 | // Time stamp format $xx |
||
| 1000 | // $01 (32-bit value) MPEG frames from beginning of file |
||
| 1001 | // $02 (32-bit value) milliseconds from beginning of file |
||
| 1002 | // Content type $xx |
||
| 1003 | // Content descriptor <text string according to encoding> $00 (00) |
||
| 1004 | // Terminated text to be synced (typically a syllable) |
||
| 1005 | // Sync identifier (terminator to above string) $00 (00) |
||
| 1006 | // Time stamp $xx (xx ...) |
||
| 1007 | |||
| 1008 | $frame_offset = 0; |
||
| 1009 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1010 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 1011 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1012 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1013 | $frame_textencoding_terminator = "\x00"; |
||
| 1014 | } |
||
| 1015 | $frame_language = substr($parsedFrame['data'], $frame_offset, 3); |
||
| 1016 | $frame_offset += 3; |
||
| 1017 | $parsedFrame['timestampformat'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1018 | $parsedFrame['contenttypeid'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1019 | $parsedFrame['contenttype'] = $this->SYTLContentTypeLookup($parsedFrame['contenttypeid']); |
||
| 1020 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1021 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1022 | |||
| 1023 | $parsedFrame['language'] = $frame_language; |
||
| 1024 | $parsedFrame['languagename'] = $this->LanguageLookup($frame_language, false); |
||
| 1025 | |||
| 1026 | $timestampindex = 0; |
||
| 1027 | $frame_remainingdata = substr($parsedFrame['data'], $frame_offset); |
||
| 1028 | while (strlen($frame_remainingdata)) { |
||
| 1029 | $frame_offset = 0; |
||
| 1030 | $frame_terminatorpos = strpos($frame_remainingdata, $frame_textencoding_terminator); |
||
| 1031 | if ($frame_terminatorpos === false) { |
||
| 1032 | $frame_remainingdata = ''; |
||
| 1033 | } else { |
||
| 1034 | if (ord(substr($frame_remainingdata, $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1035 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1036 | } |
||
| 1037 | $parsedFrame['lyrics'][$timestampindex]['data'] = substr($frame_remainingdata, $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1038 | |||
| 1039 | $frame_remainingdata = substr($frame_remainingdata, $frame_terminatorpos + strlen($frame_textencoding_terminator)); |
||
| 1040 | if (($timestampindex == 0) && (ord($frame_remainingdata{0}) != 0)) { |
||
| 1041 | // timestamp probably omitted for first data item |
||
| 1042 | } else { |
||
| 1043 | $parsedFrame['lyrics'][$timestampindex]['timestamp'] = getid3_lib::BigEndian2Int(substr($frame_remainingdata, 0, 4)); |
||
| 1044 | $frame_remainingdata = substr($frame_remainingdata, 4); |
||
| 1045 | } |
||
| 1046 | $timestampindex++; |
||
| 1047 | } |
||
| 1048 | } |
||
| 1049 | unset($parsedFrame['data']); |
||
| 1050 | |||
| 1051 | |||
| 1052 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'COMM')) || // 4.10 COMM Comments |
||
| 1053 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'COM'))) { // 4.11 COM Comments |
||
| 1054 | // There may be more than one comment frame in each tag, |
||
| 1055 | // but only one with the same language and content descriptor. |
||
| 1056 | // <Header for 'Comment', ID: 'COMM'> |
||
| 1057 | // Text encoding $xx |
||
| 1058 | // Language $xx xx xx |
||
| 1059 | // Short content descrip. <text string according to encoding> $00 (00) |
||
| 1060 | // The actual text <full text string according to encoding> |
||
| 1061 | |||
| 1062 | if (strlen($parsedFrame['data']) < 5) { |
||
| 1063 | |||
| 1064 | $info['warning'][] = 'Invalid data (too short) for "'.$parsedFrame['frame_name'].'" frame at offset '.$parsedFrame['dataoffset']; |
||
| 1065 | |||
| 1066 | } else { |
||
| 1067 | |||
| 1068 | $frame_offset = 0; |
||
| 1069 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1070 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 1071 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1072 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1073 | $frame_textencoding_terminator = "\x00"; |
||
| 1074 | } |
||
| 1075 | $frame_language = substr($parsedFrame['data'], $frame_offset, 3); |
||
| 1076 | $frame_offset += 3; |
||
| 1077 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 1078 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1079 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1080 | } |
||
| 1081 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1082 | if (ord($frame_description) === 0) { |
||
| 1083 | $frame_description = ''; |
||
| 1084 | } |
||
| 1085 | $frame_text = (string) substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator)); |
||
| 1086 | |||
| 1087 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1088 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1089 | |||
| 1090 | $parsedFrame['language'] = $frame_language; |
||
| 1091 | $parsedFrame['languagename'] = $this->LanguageLookup($frame_language, false); |
||
| 1092 | $parsedFrame['description'] = $frame_description; |
||
| 1093 | $parsedFrame['data'] = $frame_text; |
||
| 1094 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 1095 | $commentkey = ($parsedFrame['description'] ? $parsedFrame['description'] : (!empty($info['id3v2']['comments'][$parsedFrame['framenameshort']]) ? count($info['id3v2']['comments'][$parsedFrame['framenameshort']]) : 0)); |
||
| 1096 | if (!isset($info['id3v2']['comments'][$parsedFrame['framenameshort']]) || !array_key_exists($commentkey, $info['id3v2']['comments'][$parsedFrame['framenameshort']])) { |
||
| 1097 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][$commentkey] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['data']); |
||
| 1098 | } else { |
||
| 1099 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['data']); |
||
| 1100 | } |
||
| 1101 | } |
||
| 1102 | |||
| 1103 | } |
||
| 1104 | |||
| 1105 | } elseif (($id3v2_majorversion >= 4) && ($parsedFrame['frame_name'] == 'RVA2')) { // 4.11 RVA2 Relative volume adjustment (2) (ID3v2.4+ only) |
||
| 1106 | // There may be more than one 'RVA2' frame in each tag, |
||
| 1107 | // but only one with the same identification string |
||
| 1108 | // <Header for 'Relative volume adjustment (2)', ID: 'RVA2'> |
||
| 1109 | // Identification <text string> $00 |
||
| 1110 | // The 'identification' string is used to identify the situation and/or |
||
| 1111 | // device where this adjustment should apply. The following is then |
||
| 1112 | // repeated for every channel: |
||
| 1113 | // Type of channel $xx |
||
| 1114 | // Volume adjustment $xx xx |
||
| 1115 | // Bits representing peak $xx |
||
| 1116 | // Peak volume $xx (xx ...) |
||
| 1117 | |||
| 1118 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00"); |
||
| 1119 | $frame_idstring = substr($parsedFrame['data'], 0, $frame_terminatorpos); |
||
| 1120 | if (ord($frame_idstring) === 0) { |
||
| 1121 | $frame_idstring = ''; |
||
| 1122 | } |
||
| 1123 | $frame_remainingdata = substr($parsedFrame['data'], $frame_terminatorpos + strlen("\x00")); |
||
| 1124 | $parsedFrame['description'] = $frame_idstring; |
||
| 1125 | $RVA2channelcounter = 0; |
||
| 1126 | while (strlen($frame_remainingdata) >= 5) { |
||
| 1127 | $frame_offset = 0; |
||
| 1128 | $frame_channeltypeid = ord(substr($frame_remainingdata, $frame_offset++, 1)); |
||
| 1129 | $parsedFrame[$RVA2channelcounter]['channeltypeid'] = $frame_channeltypeid; |
||
| 1130 | $parsedFrame[$RVA2channelcounter]['channeltype'] = $this->RVA2ChannelTypeLookup($frame_channeltypeid); |
||
| 1131 | $parsedFrame[$RVA2channelcounter]['volumeadjust'] = getid3_lib::BigEndian2Int(substr($frame_remainingdata, $frame_offset, 2), false, true); // 16-bit signed |
||
| 1132 | $frame_offset += 2; |
||
| 1133 | $parsedFrame[$RVA2channelcounter]['bitspeakvolume'] = ord(substr($frame_remainingdata, $frame_offset++, 1)); |
||
| 1134 | if (($parsedFrame[$RVA2channelcounter]['bitspeakvolume'] < 1) || ($parsedFrame[$RVA2channelcounter]['bitspeakvolume'] > 4)) { |
||
| 1135 | $info['warning'][] = 'ID3v2::RVA2 frame['.$RVA2channelcounter.'] contains invalid '.$parsedFrame[$RVA2channelcounter]['bitspeakvolume'].'-byte bits-representing-peak value'; |
||
| 1136 | break; |
||
| 1137 | } |
||
| 1138 | $frame_bytespeakvolume = ceil($parsedFrame[$RVA2channelcounter]['bitspeakvolume'] / 8); |
||
| 1139 | $parsedFrame[$RVA2channelcounter]['peakvolume'] = getid3_lib::BigEndian2Int(substr($frame_remainingdata, $frame_offset, $frame_bytespeakvolume)); |
||
| 1140 | $frame_remainingdata = substr($frame_remainingdata, $frame_offset + $frame_bytespeakvolume); |
||
| 1141 | $RVA2channelcounter++; |
||
| 1142 | } |
||
| 1143 | unset($parsedFrame['data']); |
||
| 1144 | |||
| 1145 | |||
| 1146 | } elseif ((($id3v2_majorversion == 3) && ($parsedFrame['frame_name'] == 'RVAD')) || // 4.12 RVAD Relative volume adjustment (ID3v2.3 only) |
||
| 1147 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'RVA'))) { // 4.12 RVA Relative volume adjustment (ID3v2.2 only) |
||
| 1148 | // There may only be one 'RVA' frame in each tag |
||
| 1149 | // <Header for 'Relative volume adjustment', ID: 'RVA'> |
||
| 1150 | // ID3v2.2 => Increment/decrement %000000ba |
||
| 1151 | // ID3v2.3 => Increment/decrement %00fedcba |
||
| 1152 | // Bits used for volume descr. $xx |
||
| 1153 | // Relative volume change, right $xx xx (xx ...) // a |
||
| 1154 | // Relative volume change, left $xx xx (xx ...) // b |
||
| 1155 | // Peak volume right $xx xx (xx ...) |
||
| 1156 | // Peak volume left $xx xx (xx ...) |
||
| 1157 | // ID3v2.3 only, optional (not present in ID3v2.2): |
||
| 1158 | // Relative volume change, right back $xx xx (xx ...) // c |
||
| 1159 | // Relative volume change, left back $xx xx (xx ...) // d |
||
| 1160 | // Peak volume right back $xx xx (xx ...) |
||
| 1161 | // Peak volume left back $xx xx (xx ...) |
||
| 1162 | // ID3v2.3 only, optional (not present in ID3v2.2): |
||
| 1163 | // Relative volume change, center $xx xx (xx ...) // e |
||
| 1164 | // Peak volume center $xx xx (xx ...) |
||
| 1165 | // ID3v2.3 only, optional (not present in ID3v2.2): |
||
| 1166 | // Relative volume change, bass $xx xx (xx ...) // f |
||
| 1167 | // Peak volume bass $xx xx (xx ...) |
||
| 1168 | |||
| 1169 | $frame_offset = 0; |
||
| 1170 | $frame_incrdecrflags = getid3_lib::BigEndian2Bin(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1171 | $parsedFrame['incdec']['right'] = (bool) substr($frame_incrdecrflags, 6, 1); |
||
| 1172 | $parsedFrame['incdec']['left'] = (bool) substr($frame_incrdecrflags, 7, 1); |
||
| 1173 | $parsedFrame['bitsvolume'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1174 | $frame_bytesvolume = ceil($parsedFrame['bitsvolume'] / 8); |
||
| 1175 | $parsedFrame['volumechange']['right'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1176 | if ($parsedFrame['incdec']['right'] === false) { |
||
| 1177 | $parsedFrame['volumechange']['right'] *= -1; |
||
| 1178 | } |
||
| 1179 | $frame_offset += $frame_bytesvolume; |
||
| 1180 | $parsedFrame['volumechange']['left'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1181 | if ($parsedFrame['incdec']['left'] === false) { |
||
| 1182 | $parsedFrame['volumechange']['left'] *= -1; |
||
| 1183 | } |
||
| 1184 | $frame_offset += $frame_bytesvolume; |
||
| 1185 | $parsedFrame['peakvolume']['right'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1186 | $frame_offset += $frame_bytesvolume; |
||
| 1187 | $parsedFrame['peakvolume']['left'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1188 | $frame_offset += $frame_bytesvolume; |
||
| 1189 | if ($id3v2_majorversion == 3) { |
||
| 1190 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_offset); |
||
| 1191 | if (strlen($parsedFrame['data']) > 0) { |
||
| 1192 | $parsedFrame['incdec']['rightrear'] = (bool) substr($frame_incrdecrflags, 4, 1); |
||
| 1193 | $parsedFrame['incdec']['leftrear'] = (bool) substr($frame_incrdecrflags, 5, 1); |
||
| 1194 | $parsedFrame['volumechange']['rightrear'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1195 | if ($parsedFrame['incdec']['rightrear'] === false) { |
||
| 1196 | $parsedFrame['volumechange']['rightrear'] *= -1; |
||
| 1197 | } |
||
| 1198 | $frame_offset += $frame_bytesvolume; |
||
| 1199 | $parsedFrame['volumechange']['leftrear'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1200 | if ($parsedFrame['incdec']['leftrear'] === false) { |
||
| 1201 | $parsedFrame['volumechange']['leftrear'] *= -1; |
||
| 1202 | } |
||
| 1203 | $frame_offset += $frame_bytesvolume; |
||
| 1204 | $parsedFrame['peakvolume']['rightrear'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1205 | $frame_offset += $frame_bytesvolume; |
||
| 1206 | $parsedFrame['peakvolume']['leftrear'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1207 | $frame_offset += $frame_bytesvolume; |
||
| 1208 | } |
||
| 1209 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_offset); |
||
| 1210 | if (strlen($parsedFrame['data']) > 0) { |
||
| 1211 | $parsedFrame['incdec']['center'] = (bool) substr($frame_incrdecrflags, 3, 1); |
||
| 1212 | $parsedFrame['volumechange']['center'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1213 | if ($parsedFrame['incdec']['center'] === false) { |
||
| 1214 | $parsedFrame['volumechange']['center'] *= -1; |
||
| 1215 | } |
||
| 1216 | $frame_offset += $frame_bytesvolume; |
||
| 1217 | $parsedFrame['peakvolume']['center'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1218 | $frame_offset += $frame_bytesvolume; |
||
| 1219 | } |
||
| 1220 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_offset); |
||
| 1221 | if (strlen($parsedFrame['data']) > 0) { |
||
| 1222 | $parsedFrame['incdec']['bass'] = (bool) substr($frame_incrdecrflags, 2, 1); |
||
| 1223 | $parsedFrame['volumechange']['bass'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1224 | if ($parsedFrame['incdec']['bass'] === false) { |
||
| 1225 | $parsedFrame['volumechange']['bass'] *= -1; |
||
| 1226 | } |
||
| 1227 | $frame_offset += $frame_bytesvolume; |
||
| 1228 | $parsedFrame['peakvolume']['bass'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesvolume)); |
||
| 1229 | $frame_offset += $frame_bytesvolume; |
||
| 1230 | } |
||
| 1231 | } |
||
| 1232 | unset($parsedFrame['data']); |
||
| 1233 | |||
| 1234 | |||
| 1235 | } elseif (($id3v2_majorversion >= 4) && ($parsedFrame['frame_name'] == 'EQU2')) { // 4.12 EQU2 Equalisation (2) (ID3v2.4+ only) |
||
| 1236 | // There may be more than one 'EQU2' frame in each tag, |
||
| 1237 | // but only one with the same identification string |
||
| 1238 | // <Header of 'Equalisation (2)', ID: 'EQU2'> |
||
| 1239 | // Interpolation method $xx |
||
| 1240 | // $00 Band |
||
| 1241 | // $01 Linear |
||
| 1242 | // Identification <text string> $00 |
||
| 1243 | // The following is then repeated for every adjustment point |
||
| 1244 | // Frequency $xx xx |
||
| 1245 | // Volume adjustment $xx xx |
||
| 1246 | |||
| 1247 | $frame_offset = 0; |
||
| 1248 | $frame_interpolationmethod = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1249 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1250 | $frame_idstring = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1251 | if (ord($frame_idstring) === 0) { |
||
| 1252 | $frame_idstring = ''; |
||
| 1253 | } |
||
| 1254 | $parsedFrame['description'] = $frame_idstring; |
||
| 1255 | $frame_remainingdata = substr($parsedFrame['data'], $frame_terminatorpos + strlen("\x00")); |
||
| 1256 | while (strlen($frame_remainingdata)) { |
||
| 1257 | $frame_frequency = getid3_lib::BigEndian2Int(substr($frame_remainingdata, 0, 2)) / 2; |
||
| 1258 | $parsedFrame['data'][$frame_frequency] = getid3_lib::BigEndian2Int(substr($frame_remainingdata, 2, 2), false, true); |
||
| 1259 | $frame_remainingdata = substr($frame_remainingdata, 4); |
||
| 1260 | } |
||
| 1261 | $parsedFrame['interpolationmethod'] = $frame_interpolationmethod; |
||
| 1262 | unset($parsedFrame['data']); |
||
| 1263 | |||
| 1264 | |||
| 1265 | } elseif ((($id3v2_majorversion == 3) && ($parsedFrame['frame_name'] == 'EQUA')) || // 4.12 EQUA Equalisation (ID3v2.3 only) |
||
| 1266 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'EQU'))) { // 4.13 EQU Equalisation (ID3v2.2 only) |
||
| 1267 | // There may only be one 'EQUA' frame in each tag |
||
| 1268 | // <Header for 'Relative volume adjustment', ID: 'EQU'> |
||
| 1269 | // Adjustment bits $xx |
||
| 1270 | // This is followed by 2 bytes + ('adjustment bits' rounded up to the |
||
| 1271 | // nearest byte) for every equalisation band in the following format, |
||
| 1272 | // giving a frequency range of 0 - 32767Hz: |
||
| 1273 | // Increment/decrement %x (MSB of the Frequency) |
||
| 1274 | // Frequency (lower 15 bits) |
||
| 1275 | // Adjustment $xx (xx ...) |
||
| 1276 | |||
| 1277 | $frame_offset = 0; |
||
| 1278 | $parsedFrame['adjustmentbits'] = substr($parsedFrame['data'], $frame_offset++, 1); |
||
| 1279 | $frame_adjustmentbytes = ceil($parsedFrame['adjustmentbits'] / 8); |
||
| 1280 | |||
| 1281 | $frame_remainingdata = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1282 | while (strlen($frame_remainingdata) > 0) { |
||
| 1283 | $frame_frequencystr = getid3_lib::BigEndian2Bin(substr($frame_remainingdata, 0, 2)); |
||
| 1284 | $frame_incdec = (bool) substr($frame_frequencystr, 0, 1); |
||
| 1285 | $frame_frequency = bindec(substr($frame_frequencystr, 1, 15)); |
||
| 1286 | $parsedFrame[$frame_frequency]['incdec'] = $frame_incdec; |
||
| 1287 | $parsedFrame[$frame_frequency]['adjustment'] = getid3_lib::BigEndian2Int(substr($frame_remainingdata, 2, $frame_adjustmentbytes)); |
||
| 1288 | if ($parsedFrame[$frame_frequency]['incdec'] === false) { |
||
| 1289 | $parsedFrame[$frame_frequency]['adjustment'] *= -1; |
||
| 1290 | } |
||
| 1291 | $frame_remainingdata = substr($frame_remainingdata, 2 + $frame_adjustmentbytes); |
||
| 1292 | } |
||
| 1293 | unset($parsedFrame['data']); |
||
| 1294 | |||
| 1295 | |||
| 1296 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'RVRB')) || // 4.13 RVRB Reverb |
||
| 1297 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'REV'))) { // 4.14 REV Reverb |
||
| 1298 | // There may only be one 'RVRB' frame in each tag. |
||
| 1299 | // <Header for 'Reverb', ID: 'RVRB'> |
||
| 1300 | // Reverb left (ms) $xx xx |
||
| 1301 | // Reverb right (ms) $xx xx |
||
| 1302 | // Reverb bounces, left $xx |
||
| 1303 | // Reverb bounces, right $xx |
||
| 1304 | // Reverb feedback, left to left $xx |
||
| 1305 | // Reverb feedback, left to right $xx |
||
| 1306 | // Reverb feedback, right to right $xx |
||
| 1307 | // Reverb feedback, right to left $xx |
||
| 1308 | // Premix left to right $xx |
||
| 1309 | // Premix right to left $xx |
||
| 1310 | |||
| 1311 | $frame_offset = 0; |
||
| 1312 | $parsedFrame['left'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1313 | $frame_offset += 2; |
||
| 1314 | $parsedFrame['right'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1315 | $frame_offset += 2; |
||
| 1316 | $parsedFrame['bouncesL'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1317 | $parsedFrame['bouncesR'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1318 | $parsedFrame['feedbackLL'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1319 | $parsedFrame['feedbackLR'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1320 | $parsedFrame['feedbackRR'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1321 | $parsedFrame['feedbackRL'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1322 | $parsedFrame['premixLR'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1323 | $parsedFrame['premixRL'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1324 | unset($parsedFrame['data']); |
||
| 1325 | |||
| 1326 | |||
| 1327 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'APIC')) || // 4.14 APIC Attached picture |
||
| 1328 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'PIC'))) { // 4.15 PIC Attached picture |
||
| 1329 | // There may be several pictures attached to one file, |
||
| 1330 | // each in their individual 'APIC' frame, but only one |
||
| 1331 | // with the same content descriptor |
||
| 1332 | // <Header for 'Attached picture', ID: 'APIC'> |
||
| 1333 | // Text encoding $xx |
||
| 1334 | // ID3v2.3+ => MIME type <text string> $00 |
||
| 1335 | // ID3v2.2 => Image format $xx xx xx |
||
| 1336 | // Picture type $xx |
||
| 1337 | // Description <text string according to encoding> $00 (00) |
||
| 1338 | // Picture data <binary data> |
||
| 1339 | |||
| 1340 | $frame_offset = 0; |
||
| 1341 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1342 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 1343 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1344 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1345 | $frame_textencoding_terminator = "\x00"; |
||
| 1346 | } |
||
| 1347 | |||
| 1348 | if ($id3v2_majorversion == 2 && strlen($parsedFrame['data']) > $frame_offset) { |
||
| 1349 | $frame_imagetype = substr($parsedFrame['data'], $frame_offset, 3); |
||
| 1350 | if (strtolower($frame_imagetype) == 'ima') { |
||
| 1351 | // complete hack for mp3Rage (www.chaoticsoftware.com) that puts ID3v2.3-formatted |
||
| 1352 | // MIME type instead of 3-char ID3v2.2-format image type (thanks xbhoffØpacbell*net) |
||
| 1353 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1354 | $frame_mimetype = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1355 | if (ord($frame_mimetype) === 0) { |
||
| 1356 | $frame_mimetype = ''; |
||
| 1357 | } |
||
| 1358 | $frame_imagetype = strtoupper(str_replace('image/', '', strtolower($frame_mimetype))); |
||
| 1359 | if ($frame_imagetype == 'JPEG') { |
||
| 1360 | $frame_imagetype = 'JPG'; |
||
| 1361 | } |
||
| 1362 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1363 | } else { |
||
| 1364 | $frame_offset += 3; |
||
| 1365 | } |
||
| 1366 | } |
||
| 1367 | if ($id3v2_majorversion > 2 && strlen($parsedFrame['data']) > $frame_offset) { |
||
| 1368 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1369 | $frame_mimetype = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1370 | if (ord($frame_mimetype) === 0) { |
||
| 1371 | $frame_mimetype = ''; |
||
| 1372 | } |
||
| 1373 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1374 | } |
||
| 1375 | |||
| 1376 | $frame_picturetype = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1377 | |||
| 1378 | if ($frame_offset >= $parsedFrame['datalength']) { |
||
| 1379 | $info['warning'][] = 'data portion of APIC frame is missing at offset '.($parsedFrame['dataoffset'] + 8 + $frame_offset); |
||
| 1380 | } else { |
||
| 1381 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 1382 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1383 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1384 | } |
||
| 1385 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1386 | if (ord($frame_description) === 0) { |
||
| 1387 | $frame_description = ''; |
||
| 1388 | } |
||
| 1389 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1390 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1391 | |||
| 1392 | if ($id3v2_majorversion == 2) { |
||
| 1393 | $parsedFrame['imagetype'] = $frame_imagetype; |
||
| 1394 | } else { |
||
| 1395 | $parsedFrame['mime'] = $frame_mimetype; |
||
| 1396 | } |
||
| 1397 | $parsedFrame['picturetypeid'] = $frame_picturetype; |
||
| 1398 | $parsedFrame['picturetype'] = $this->APICPictureTypeLookup($frame_picturetype); |
||
| 1399 | $parsedFrame['description'] = $frame_description; |
||
| 1400 | $parsedFrame['data'] = substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator)); |
||
| 1401 | $parsedFrame['datalength'] = strlen($parsedFrame['data']); |
||
| 1402 | |||
| 1403 | $parsedFrame['image_mime'] = ''; |
||
| 1404 | $imageinfo = array(); |
||
| 1405 | $imagechunkcheck = getid3_lib::GetDataImageSize($parsedFrame['data'], $imageinfo); |
||
| 1406 | if (($imagechunkcheck[2] >= 1) && ($imagechunkcheck[2] <= 3)) { |
||
| 1407 | $parsedFrame['image_mime'] = 'image/'.getid3_lib::ImageTypesLookup($imagechunkcheck[2]); |
||
| 1408 | if ($imagechunkcheck[0]) { |
||
| 1409 | $parsedFrame['image_width'] = $imagechunkcheck[0]; |
||
| 1410 | } |
||
| 1411 | if ($imagechunkcheck[1]) { |
||
| 1412 | $parsedFrame['image_height'] = $imagechunkcheck[1]; |
||
| 1413 | } |
||
| 1414 | } |
||
| 1415 | |||
| 1416 | do { |
||
| 1417 | if ($this->getid3->option_save_attachments === false) { |
||
| 1418 | // skip entirely |
||
| 1419 | unset($parsedFrame['data']); |
||
| 1420 | break; |
||
| 1421 | } |
||
| 1422 | if ($this->getid3->option_save_attachments === true) { |
||
| 1423 | // great |
||
| 1424 | /* |
||
| 1425 | } elseif (is_int($this->getid3->option_save_attachments)) { |
||
| 1426 | if ($this->getid3->option_save_attachments < $parsedFrame['data_length']) { |
||
| 1427 | // too big, skip |
||
| 1428 | $info['warning'][] = 'attachment at '.$frame_offset.' is too large to process inline ('.number_format($parsedFrame['data_length']).' bytes)'; |
||
| 1429 | unset($parsedFrame['data']); |
||
| 1430 | break; |
||
| 1431 | } |
||
| 1432 | */ |
||
| 1433 | } elseif (is_string($this->getid3->option_save_attachments)) { |
||
| 1434 | $dir = rtrim(str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $this->getid3->option_save_attachments), DIRECTORY_SEPARATOR); |
||
| 1435 | if (!is_dir($dir) || !is_writable($dir)) { |
||
| 1436 | // cannot write, skip |
||
| 1437 | $info['warning'][] = 'attachment at '.$frame_offset.' cannot be saved to "'.$dir.'" (not writable)'; |
||
| 1438 | unset($parsedFrame['data']); |
||
| 1439 | break; |
||
| 1440 | } |
||
| 1441 | } |
||
| 1442 | // if we get this far, must be OK |
||
| 1443 | if (is_string($this->getid3->option_save_attachments)) { |
||
| 1444 | $destination_filename = $dir.DIRECTORY_SEPARATOR.md5($info['filenamepath']).'_'.$frame_offset; |
||
| 1445 | if (!file_exists($destination_filename) || is_writable($destination_filename)) { |
||
| 1446 | file_put_contents($destination_filename, $parsedFrame['data']); |
||
| 1447 | } else { |
||
| 1448 | $info['warning'][] = 'attachment at '.$frame_offset.' cannot be saved to "'.$destination_filename.'" (not writable)'; |
||
| 1449 | } |
||
| 1450 | $parsedFrame['data_filename'] = $destination_filename; |
||
| 1451 | unset($parsedFrame['data']); |
||
| 1452 | } else { |
||
| 1453 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 1454 | if (!isset($info['id3v2']['comments']['picture'])) { |
||
| 1455 | $info['id3v2']['comments']['picture'] = array(); |
||
| 1456 | } |
||
| 1457 | $comments_picture_data = array(); |
||
| 1458 | foreach (array('data', 'image_mime', 'image_width', 'image_height', 'imagetype', 'picturetype', 'description', 'datalength') as $picture_key) { |
||
| 1459 | if (isset($parsedFrame[$picture_key])) { |
||
| 1460 | $comments_picture_data[$picture_key] = $parsedFrame[$picture_key]; |
||
| 1461 | } |
||
| 1462 | } |
||
| 1463 | $info['id3v2']['comments']['picture'][] = $comments_picture_data; |
||
| 1464 | unset($comments_picture_data); |
||
| 1465 | } |
||
| 1466 | } |
||
| 1467 | } while (false); |
||
| 1468 | } |
||
| 1469 | |||
| 1470 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'GEOB')) || // 4.15 GEOB General encapsulated object |
||
| 1471 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'GEO'))) { // 4.16 GEO General encapsulated object |
||
| 1472 | // There may be more than one 'GEOB' frame in each tag, |
||
| 1473 | // but only one with the same content descriptor |
||
| 1474 | // <Header for 'General encapsulated object', ID: 'GEOB'> |
||
| 1475 | // Text encoding $xx |
||
| 1476 | // MIME type <text string> $00 |
||
| 1477 | // Filename <text string according to encoding> $00 (00) |
||
| 1478 | // Content description <text string according to encoding> $00 (00) |
||
| 1479 | // Encapsulated object <binary data> |
||
| 1480 | |||
| 1481 | $frame_offset = 0; |
||
| 1482 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1483 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 1484 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1485 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1486 | $frame_textencoding_terminator = "\x00"; |
||
| 1487 | } |
||
| 1488 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1489 | $frame_mimetype = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1490 | if (ord($frame_mimetype) === 0) { |
||
| 1491 | $frame_mimetype = ''; |
||
| 1492 | } |
||
| 1493 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1494 | |||
| 1495 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 1496 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1497 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1498 | } |
||
| 1499 | $frame_filename = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1500 | if (ord($frame_filename) === 0) { |
||
| 1501 | $frame_filename = ''; |
||
| 1502 | } |
||
| 1503 | $frame_offset = $frame_terminatorpos + strlen($frame_textencoding_terminator); |
||
| 1504 | |||
| 1505 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 1506 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1507 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1508 | } |
||
| 1509 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1510 | if (ord($frame_description) === 0) { |
||
| 1511 | $frame_description = ''; |
||
| 1512 | } |
||
| 1513 | $frame_offset = $frame_terminatorpos + strlen($frame_textencoding_terminator); |
||
| 1514 | |||
| 1515 | $parsedFrame['objectdata'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1516 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1517 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1518 | |||
| 1519 | $parsedFrame['mime'] = $frame_mimetype; |
||
| 1520 | $parsedFrame['filename'] = $frame_filename; |
||
| 1521 | $parsedFrame['description'] = $frame_description; |
||
| 1522 | unset($parsedFrame['data']); |
||
| 1523 | |||
| 1524 | |||
| 1525 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'PCNT')) || // 4.16 PCNT Play counter |
||
| 1526 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'CNT'))) { // 4.17 CNT Play counter |
||
| 1527 | // There may only be one 'PCNT' frame in each tag. |
||
| 1528 | // When the counter reaches all one's, one byte is inserted in |
||
| 1529 | // front of the counter thus making the counter eight bits bigger |
||
| 1530 | // <Header for 'Play counter', ID: 'PCNT'> |
||
| 1531 | // Counter $xx xx xx xx (xx ...) |
||
| 1532 | |||
| 1533 | $parsedFrame['data'] = getid3_lib::BigEndian2Int($parsedFrame['data']); |
||
| 1534 | |||
| 1535 | |||
| 1536 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'POPM')) || // 4.17 POPM Popularimeter |
||
| 1537 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'POP'))) { // 4.18 POP Popularimeter |
||
| 1538 | // There may be more than one 'POPM' frame in each tag, |
||
| 1539 | // but only one with the same email address |
||
| 1540 | // <Header for 'Popularimeter', ID: 'POPM'> |
||
| 1541 | // Email to user <text string> $00 |
||
| 1542 | // Rating $xx |
||
| 1543 | // Counter $xx xx xx xx (xx ...) |
||
| 1544 | |||
| 1545 | $frame_offset = 0; |
||
| 1546 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1547 | $frame_emailaddress = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1548 | if (ord($frame_emailaddress) === 0) { |
||
| 1549 | $frame_emailaddress = ''; |
||
| 1550 | } |
||
| 1551 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1552 | $frame_rating = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1553 | $parsedFrame['counter'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset)); |
||
| 1554 | $parsedFrame['email'] = $frame_emailaddress; |
||
| 1555 | $parsedFrame['rating'] = $frame_rating; |
||
| 1556 | unset($parsedFrame['data']); |
||
| 1557 | |||
| 1558 | |||
| 1559 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'RBUF')) || // 4.18 RBUF Recommended buffer size |
||
| 1560 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'BUF'))) { // 4.19 BUF Recommended buffer size |
||
| 1561 | // There may only be one 'RBUF' frame in each tag |
||
| 1562 | // <Header for 'Recommended buffer size', ID: 'RBUF'> |
||
| 1563 | // Buffer size $xx xx xx |
||
| 1564 | // Embedded info flag %0000000x |
||
| 1565 | // Offset to next tag $xx xx xx xx |
||
| 1566 | |||
| 1567 | $frame_offset = 0; |
||
| 1568 | $parsedFrame['buffersize'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 3)); |
||
| 1569 | $frame_offset += 3; |
||
| 1570 | |||
| 1571 | $frame_embeddedinfoflags = getid3_lib::BigEndian2Bin(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1572 | $parsedFrame['flags']['embededinfo'] = (bool) substr($frame_embeddedinfoflags, 7, 1); |
||
| 1573 | $parsedFrame['nexttagoffset'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1574 | unset($parsedFrame['data']); |
||
| 1575 | |||
| 1576 | |||
| 1577 | } elseif (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'CRM')) { // 4.20 Encrypted meta frame (ID3v2.2 only) |
||
| 1578 | // There may be more than one 'CRM' frame in a tag, |
||
| 1579 | // but only one with the same 'owner identifier' |
||
| 1580 | // <Header for 'Encrypted meta frame', ID: 'CRM'> |
||
| 1581 | // Owner identifier <textstring> $00 (00) |
||
| 1582 | // Content/explanation <textstring> $00 (00) |
||
| 1583 | // Encrypted datablock <binary data> |
||
| 1584 | |||
| 1585 | $frame_offset = 0; |
||
| 1586 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1587 | $frame_ownerid = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1588 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1589 | |||
| 1590 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1591 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1592 | if (ord($frame_description) === 0) { |
||
| 1593 | $frame_description = ''; |
||
| 1594 | } |
||
| 1595 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1596 | |||
| 1597 | $parsedFrame['ownerid'] = $frame_ownerid; |
||
| 1598 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1599 | $parsedFrame['description'] = $frame_description; |
||
| 1600 | unset($parsedFrame['data']); |
||
| 1601 | |||
| 1602 | |||
| 1603 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'AENC')) || // 4.19 AENC Audio encryption |
||
| 1604 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'CRA'))) { // 4.21 CRA Audio encryption |
||
| 1605 | // There may be more than one 'AENC' frames in a tag, |
||
| 1606 | // but only one with the same 'Owner identifier' |
||
| 1607 | // <Header for 'Audio encryption', ID: 'AENC'> |
||
| 1608 | // Owner identifier <text string> $00 |
||
| 1609 | // Preview start $xx xx |
||
| 1610 | // Preview length $xx xx |
||
| 1611 | // Encryption info <binary data> |
||
| 1612 | |||
| 1613 | $frame_offset = 0; |
||
| 1614 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1615 | $frame_ownerid = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1616 | if (ord($frame_ownerid) === 0) { |
||
| 1617 | $frame_ownerid == ''; |
||
| 1618 | } |
||
| 1619 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1620 | $parsedFrame['ownerid'] = $frame_ownerid; |
||
| 1621 | $parsedFrame['previewstart'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1622 | $frame_offset += 2; |
||
| 1623 | $parsedFrame['previewlength'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1624 | $frame_offset += 2; |
||
| 1625 | $parsedFrame['encryptioninfo'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1626 | unset($parsedFrame['data']); |
||
| 1627 | |||
| 1628 | |||
| 1629 | } elseif ((($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'LINK')) || // 4.20 LINK Linked information |
||
| 1630 | (($id3v2_majorversion == 2) && ($parsedFrame['frame_name'] == 'LNK'))) { // 4.22 LNK Linked information |
||
| 1631 | // There may be more than one 'LINK' frame in a tag, |
||
| 1632 | // but only one with the same contents |
||
| 1633 | // <Header for 'Linked information', ID: 'LINK'> |
||
| 1634 | // ID3v2.3+ => Frame identifier $xx xx xx xx |
||
| 1635 | // ID3v2.2 => Frame identifier $xx xx xx |
||
| 1636 | // URL <text string> $00 |
||
| 1637 | // ID and additional data <text string(s)> |
||
| 1638 | |||
| 1639 | $frame_offset = 0; |
||
| 1640 | if ($id3v2_majorversion == 2) { |
||
| 1641 | $parsedFrame['frameid'] = substr($parsedFrame['data'], $frame_offset, 3); |
||
| 1642 | $frame_offset += 3; |
||
| 1643 | } else { |
||
| 1644 | $parsedFrame['frameid'] = substr($parsedFrame['data'], $frame_offset, 4); |
||
| 1645 | $frame_offset += 4; |
||
| 1646 | } |
||
| 1647 | |||
| 1648 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1649 | $frame_url = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1650 | if (ord($frame_url) === 0) { |
||
| 1651 | $frame_url = ''; |
||
| 1652 | } |
||
| 1653 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1654 | $parsedFrame['url'] = $frame_url; |
||
| 1655 | |||
| 1656 | $parsedFrame['additionaldata'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1657 | if (!empty($parsedFrame['framenameshort']) && $parsedFrame['url']) { |
||
| 1658 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = getid3_lib::iconv_fallback_iso88591_utf8($parsedFrame['url']); |
||
| 1659 | } |
||
| 1660 | unset($parsedFrame['data']); |
||
| 1661 | |||
| 1662 | |||
| 1663 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'POSS')) { // 4.21 POSS Position synchronisation frame (ID3v2.3+ only) |
||
| 1664 | // There may only be one 'POSS' frame in each tag |
||
| 1665 | // <Head for 'Position synchronisation', ID: 'POSS'> |
||
| 1666 | // Time stamp format $xx |
||
| 1667 | // Position $xx (xx ...) |
||
| 1668 | |||
| 1669 | $frame_offset = 0; |
||
| 1670 | $parsedFrame['timestampformat'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1671 | $parsedFrame['position'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset)); |
||
| 1672 | unset($parsedFrame['data']); |
||
| 1673 | |||
| 1674 | |||
| 1675 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'USER')) { // 4.22 USER Terms of use (ID3v2.3+ only) |
||
| 1676 | // There may be more than one 'Terms of use' frame in a tag, |
||
| 1677 | // but only one with the same 'Language' |
||
| 1678 | // <Header for 'Terms of use frame', ID: 'USER'> |
||
| 1679 | // Text encoding $xx |
||
| 1680 | // Language $xx xx xx |
||
| 1681 | // The actual text <text string according to encoding> |
||
| 1682 | |||
| 1683 | $frame_offset = 0; |
||
| 1684 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1685 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1686 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1687 | } |
||
| 1688 | $frame_language = substr($parsedFrame['data'], $frame_offset, 3); |
||
| 1689 | $frame_offset += 3; |
||
| 1690 | $parsedFrame['language'] = $frame_language; |
||
| 1691 | $parsedFrame['languagename'] = $this->LanguageLookup($frame_language, false); |
||
| 1692 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1693 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1694 | |||
| 1695 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1696 | if (!empty($parsedFrame['framenameshort']) && !empty($parsedFrame['data'])) { |
||
| 1697 | $info['id3v2']['comments'][$parsedFrame['framenameshort']][] = getid3_lib::iconv_fallback($parsedFrame['encoding'], $info['id3v2']['encoding'], $parsedFrame['data']); |
||
| 1698 | } |
||
| 1699 | unset($parsedFrame['data']); |
||
| 1700 | |||
| 1701 | |||
| 1702 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'OWNE')) { // 4.23 OWNE Ownership frame (ID3v2.3+ only) |
||
| 1703 | // There may only be one 'OWNE' frame in a tag |
||
| 1704 | // <Header for 'Ownership frame', ID: 'OWNE'> |
||
| 1705 | // Text encoding $xx |
||
| 1706 | // Price paid <text string> $00 |
||
| 1707 | // Date of purch. <text string> |
||
| 1708 | // Seller <text string according to encoding> |
||
| 1709 | |||
| 1710 | $frame_offset = 0; |
||
| 1711 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1712 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1713 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1714 | } |
||
| 1715 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1716 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1717 | |||
| 1718 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1719 | $frame_pricepaid = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1720 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1721 | |||
| 1722 | $parsedFrame['pricepaid']['currencyid'] = substr($frame_pricepaid, 0, 3); |
||
| 1723 | $parsedFrame['pricepaid']['currency'] = $this->LookupCurrencyUnits($parsedFrame['pricepaid']['currencyid']); |
||
| 1724 | $parsedFrame['pricepaid']['value'] = substr($frame_pricepaid, 3); |
||
| 1725 | |||
| 1726 | $parsedFrame['purchasedate'] = substr($parsedFrame['data'], $frame_offset, 8); |
||
| 1727 | if (!$this->IsValidDateStampString($parsedFrame['purchasedate'])) { |
||
| 1728 | $parsedFrame['purchasedateunix'] = mktime (0, 0, 0, substr($parsedFrame['purchasedate'], 4, 2), substr($parsedFrame['purchasedate'], 6, 2), substr($parsedFrame['purchasedate'], 0, 4)); |
||
| 1729 | } |
||
| 1730 | $frame_offset += 8; |
||
| 1731 | |||
| 1732 | $parsedFrame['seller'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1733 | unset($parsedFrame['data']); |
||
| 1734 | |||
| 1735 | |||
| 1736 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'COMR')) { // 4.24 COMR Commercial frame (ID3v2.3+ only) |
||
| 1737 | // There may be more than one 'commercial frame' in a tag, |
||
| 1738 | // but no two may be identical |
||
| 1739 | // <Header for 'Commercial frame', ID: 'COMR'> |
||
| 1740 | // Text encoding $xx |
||
| 1741 | // Price string <text string> $00 |
||
| 1742 | // Valid until <text string> |
||
| 1743 | // Contact URL <text string> $00 |
||
| 1744 | // Received as $xx |
||
| 1745 | // Name of seller <text string according to encoding> $00 (00) |
||
| 1746 | // Description <text string according to encoding> $00 (00) |
||
| 1747 | // Picture MIME type <string> $00 |
||
| 1748 | // Seller logo <binary data> |
||
| 1749 | |||
| 1750 | $frame_offset = 0; |
||
| 1751 | $frame_textencoding = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1752 | $frame_textencoding_terminator = $this->TextEncodingTerminatorLookup($frame_textencoding); |
||
| 1753 | if ((($id3v2_majorversion <= 3) && ($frame_textencoding > 1)) || (($id3v2_majorversion == 4) && ($frame_textencoding > 3))) { |
||
| 1754 | $info['warning'][] = 'Invalid text encoding byte ('.$frame_textencoding.') in frame "'.$parsedFrame['frame_name'].'" - defaulting to ISO-8859-1 encoding'; |
||
| 1755 | $frame_textencoding_terminator = "\x00"; |
||
| 1756 | } |
||
| 1757 | |||
| 1758 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1759 | $frame_pricestring = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1760 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1761 | $frame_rawpricearray = explode('/', $frame_pricestring); |
||
| 1762 | foreach ($frame_rawpricearray as $key => $val) { |
||
| 1763 | $frame_currencyid = substr($val, 0, 3); |
||
| 1764 | $parsedFrame['price'][$frame_currencyid]['currency'] = $this->LookupCurrencyUnits($frame_currencyid); |
||
| 1765 | $parsedFrame['price'][$frame_currencyid]['value'] = substr($val, 3); |
||
| 1766 | } |
||
| 1767 | |||
| 1768 | $frame_datestring = substr($parsedFrame['data'], $frame_offset, 8); |
||
| 1769 | $frame_offset += 8; |
||
| 1770 | |||
| 1771 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1772 | $frame_contacturl = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1773 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1774 | |||
| 1775 | $frame_receivedasid = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1776 | |||
| 1777 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 1778 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1779 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1780 | } |
||
| 1781 | $frame_sellername = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1782 | if (ord($frame_sellername) === 0) { |
||
| 1783 | $frame_sellername = ''; |
||
| 1784 | } |
||
| 1785 | $frame_offset = $frame_terminatorpos + strlen($frame_textencoding_terminator); |
||
| 1786 | |||
| 1787 | $frame_terminatorpos = strpos($parsedFrame['data'], $frame_textencoding_terminator, $frame_offset); |
||
| 1788 | if (ord(substr($parsedFrame['data'], $frame_terminatorpos + strlen($frame_textencoding_terminator), 1)) === 0) { |
||
| 1789 | $frame_terminatorpos++; // strpos() fooled because 2nd byte of Unicode chars are often 0x00 |
||
| 1790 | } |
||
| 1791 | $frame_description = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1792 | if (ord($frame_description) === 0) { |
||
| 1793 | $frame_description = ''; |
||
| 1794 | } |
||
| 1795 | $frame_offset = $frame_terminatorpos + strlen($frame_textencoding_terminator); |
||
| 1796 | |||
| 1797 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1798 | $frame_mimetype = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1799 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1800 | |||
| 1801 | $frame_sellerlogo = substr($parsedFrame['data'], $frame_offset); |
||
| 1802 | |||
| 1803 | $parsedFrame['encodingid'] = $frame_textencoding; |
||
| 1804 | $parsedFrame['encoding'] = $this->TextEncodingNameLookup($frame_textencoding); |
||
| 1805 | |||
| 1806 | $parsedFrame['pricevaliduntil'] = $frame_datestring; |
||
| 1807 | $parsedFrame['contacturl'] = $frame_contacturl; |
||
| 1808 | $parsedFrame['receivedasid'] = $frame_receivedasid; |
||
| 1809 | $parsedFrame['receivedas'] = $this->COMRReceivedAsLookup($frame_receivedasid); |
||
| 1810 | $parsedFrame['sellername'] = $frame_sellername; |
||
| 1811 | $parsedFrame['description'] = $frame_description; |
||
| 1812 | $parsedFrame['mime'] = $frame_mimetype; |
||
| 1813 | $parsedFrame['logo'] = $frame_sellerlogo; |
||
| 1814 | unset($parsedFrame['data']); |
||
| 1815 | |||
| 1816 | |||
| 1817 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'ENCR')) { // 4.25 ENCR Encryption method registration (ID3v2.3+ only) |
||
| 1818 | // There may be several 'ENCR' frames in a tag, |
||
| 1819 | // but only one containing the same symbol |
||
| 1820 | // and only one containing the same owner identifier |
||
| 1821 | // <Header for 'Encryption method registration', ID: 'ENCR'> |
||
| 1822 | // Owner identifier <text string> $00 |
||
| 1823 | // Method symbol $xx |
||
| 1824 | // Encryption data <binary data> |
||
| 1825 | |||
| 1826 | $frame_offset = 0; |
||
| 1827 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1828 | $frame_ownerid = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1829 | if (ord($frame_ownerid) === 0) { |
||
| 1830 | $frame_ownerid = ''; |
||
| 1831 | } |
||
| 1832 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1833 | |||
| 1834 | $parsedFrame['ownerid'] = $frame_ownerid; |
||
| 1835 | $parsedFrame['methodsymbol'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1836 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1837 | |||
| 1838 | |||
| 1839 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'GRID')) { // 4.26 GRID Group identification registration (ID3v2.3+ only) |
||
| 1840 | |||
| 1841 | // There may be several 'GRID' frames in a tag, |
||
| 1842 | // but only one containing the same symbol |
||
| 1843 | // and only one containing the same owner identifier |
||
| 1844 | // <Header for 'Group ID registration', ID: 'GRID'> |
||
| 1845 | // Owner identifier <text string> $00 |
||
| 1846 | // Group symbol $xx |
||
| 1847 | // Group dependent data <binary data> |
||
| 1848 | |||
| 1849 | $frame_offset = 0; |
||
| 1850 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1851 | $frame_ownerid = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1852 | if (ord($frame_ownerid) === 0) { |
||
| 1853 | $frame_ownerid = ''; |
||
| 1854 | } |
||
| 1855 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1856 | |||
| 1857 | $parsedFrame['ownerid'] = $frame_ownerid; |
||
| 1858 | $parsedFrame['groupsymbol'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1859 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1860 | |||
| 1861 | |||
| 1862 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'PRIV')) { // 4.27 PRIV Private frame (ID3v2.3+ only) |
||
| 1863 | // The tag may contain more than one 'PRIV' frame |
||
| 1864 | // but only with different contents |
||
| 1865 | // <Header for 'Private frame', ID: 'PRIV'> |
||
| 1866 | // Owner identifier <text string> $00 |
||
| 1867 | // The private data <binary data> |
||
| 1868 | |||
| 1869 | $frame_offset = 0; |
||
| 1870 | $frame_terminatorpos = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 1871 | $frame_ownerid = substr($parsedFrame['data'], $frame_offset, $frame_terminatorpos - $frame_offset); |
||
| 1872 | if (ord($frame_ownerid) === 0) { |
||
| 1873 | $frame_ownerid = ''; |
||
| 1874 | } |
||
| 1875 | $frame_offset = $frame_terminatorpos + strlen("\x00"); |
||
| 1876 | |||
| 1877 | $parsedFrame['ownerid'] = $frame_ownerid; |
||
| 1878 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1879 | |||
| 1880 | |||
| 1881 | } elseif (($id3v2_majorversion >= 4) && ($parsedFrame['frame_name'] == 'SIGN')) { // 4.28 SIGN Signature frame (ID3v2.4+ only) |
||
| 1882 | // There may be more than one 'signature frame' in a tag, |
||
| 1883 | // but no two may be identical |
||
| 1884 | // <Header for 'Signature frame', ID: 'SIGN'> |
||
| 1885 | // Group symbol $xx |
||
| 1886 | // Signature <binary data> |
||
| 1887 | |||
| 1888 | $frame_offset = 0; |
||
| 1889 | $parsedFrame['groupsymbol'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1890 | $parsedFrame['data'] = (string) substr($parsedFrame['data'], $frame_offset); |
||
| 1891 | |||
| 1892 | |||
| 1893 | } elseif (($id3v2_majorversion >= 4) && ($parsedFrame['frame_name'] == 'SEEK')) { // 4.29 SEEK Seek frame (ID3v2.4+ only) |
||
| 1894 | // There may only be one 'seek frame' in a tag |
||
| 1895 | // <Header for 'Seek frame', ID: 'SEEK'> |
||
| 1896 | // Minimum offset to next tag $xx xx xx xx |
||
| 1897 | |||
| 1898 | $frame_offset = 0; |
||
| 1899 | $parsedFrame['data'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1900 | |||
| 1901 | |||
| 1902 | } elseif (($id3v2_majorversion >= 4) && ($parsedFrame['frame_name'] == 'ASPI')) { // 4.30 ASPI Audio seek point index (ID3v2.4+ only) |
||
| 1903 | // There may only be one 'audio seek point index' frame in a tag |
||
| 1904 | // <Header for 'Seek Point Index', ID: 'ASPI'> |
||
| 1905 | // Indexed data start (S) $xx xx xx xx |
||
| 1906 | // Indexed data length (L) $xx xx xx xx |
||
| 1907 | // Number of index points (N) $xx xx |
||
| 1908 | // Bits per index point (b) $xx |
||
| 1909 | // Then for every index point the following data is included: |
||
| 1910 | // Fraction at index (Fi) $xx (xx) |
||
| 1911 | |||
| 1912 | $frame_offset = 0; |
||
| 1913 | $parsedFrame['datastart'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1914 | $frame_offset += 4; |
||
| 1915 | $parsedFrame['indexeddatalength'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1916 | $frame_offset += 4; |
||
| 1917 | $parsedFrame['indexpoints'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1918 | $frame_offset += 2; |
||
| 1919 | $parsedFrame['bitsperpoint'] = ord(substr($parsedFrame['data'], $frame_offset++, 1)); |
||
| 1920 | $frame_bytesperpoint = ceil($parsedFrame['bitsperpoint'] / 8); |
||
| 1921 | for ($i = 0; $i < $parsedFrame['indexpoints']; $i++) { |
||
| 1922 | $parsedFrame['indexes'][$i] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, $frame_bytesperpoint)); |
||
| 1923 | $frame_offset += $frame_bytesperpoint; |
||
| 1924 | } |
||
| 1925 | unset($parsedFrame['data']); |
||
| 1926 | |||
| 1927 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'RGAD')) { // Replay Gain Adjustment |
||
| 1928 | // http://privatewww.essex.ac.uk/~djmrob/replaygain/file_format_id3v2.html |
||
| 1929 | // There may only be one 'RGAD' frame in a tag |
||
| 1930 | // <Header for 'Replay Gain Adjustment', ID: 'RGAD'> |
||
| 1931 | // Peak Amplitude $xx $xx $xx $xx |
||
| 1932 | // Radio Replay Gain Adjustment %aaabbbcd %dddddddd |
||
| 1933 | // Audiophile Replay Gain Adjustment %aaabbbcd %dddddddd |
||
| 1934 | // a - name code |
||
| 1935 | // b - originator code |
||
| 1936 | // c - sign bit |
||
| 1937 | // d - replay gain adjustment |
||
| 1938 | |||
| 1939 | $frame_offset = 0; |
||
| 1940 | $parsedFrame['peakamplitude'] = getid3_lib::BigEndian2Float(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1941 | $frame_offset += 4; |
||
| 1942 | $rg_track_adjustment = getid3_lib::Dec2Bin(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1943 | $frame_offset += 2; |
||
| 1944 | $rg_album_adjustment = getid3_lib::Dec2Bin(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 1945 | $frame_offset += 2; |
||
| 1946 | $parsedFrame['raw']['track']['name'] = getid3_lib::Bin2Dec(substr($rg_track_adjustment, 0, 3)); |
||
| 1947 | $parsedFrame['raw']['track']['originator'] = getid3_lib::Bin2Dec(substr($rg_track_adjustment, 3, 3)); |
||
| 1948 | $parsedFrame['raw']['track']['signbit'] = getid3_lib::Bin2Dec(substr($rg_track_adjustment, 6, 1)); |
||
| 1949 | $parsedFrame['raw']['track']['adjustment'] = getid3_lib::Bin2Dec(substr($rg_track_adjustment, 7, 9)); |
||
| 1950 | $parsedFrame['raw']['album']['name'] = getid3_lib::Bin2Dec(substr($rg_album_adjustment, 0, 3)); |
||
| 1951 | $parsedFrame['raw']['album']['originator'] = getid3_lib::Bin2Dec(substr($rg_album_adjustment, 3, 3)); |
||
| 1952 | $parsedFrame['raw']['album']['signbit'] = getid3_lib::Bin2Dec(substr($rg_album_adjustment, 6, 1)); |
||
| 1953 | $parsedFrame['raw']['album']['adjustment'] = getid3_lib::Bin2Dec(substr($rg_album_adjustment, 7, 9)); |
||
| 1954 | $parsedFrame['track']['name'] = getid3_lib::RGADnameLookup($parsedFrame['raw']['track']['name']); |
||
| 1955 | $parsedFrame['track']['originator'] = getid3_lib::RGADoriginatorLookup($parsedFrame['raw']['track']['originator']); |
||
| 1956 | $parsedFrame['track']['adjustment'] = getid3_lib::RGADadjustmentLookup($parsedFrame['raw']['track']['adjustment'], $parsedFrame['raw']['track']['signbit']); |
||
| 1957 | $parsedFrame['album']['name'] = getid3_lib::RGADnameLookup($parsedFrame['raw']['album']['name']); |
||
| 1958 | $parsedFrame['album']['originator'] = getid3_lib::RGADoriginatorLookup($parsedFrame['raw']['album']['originator']); |
||
| 1959 | $parsedFrame['album']['adjustment'] = getid3_lib::RGADadjustmentLookup($parsedFrame['raw']['album']['adjustment'], $parsedFrame['raw']['album']['signbit']); |
||
| 1960 | |||
| 1961 | $info['replay_gain']['track']['peak'] = $parsedFrame['peakamplitude']; |
||
| 1962 | $info['replay_gain']['track']['originator'] = $parsedFrame['track']['originator']; |
||
| 1963 | $info['replay_gain']['track']['adjustment'] = $parsedFrame['track']['adjustment']; |
||
| 1964 | $info['replay_gain']['album']['originator'] = $parsedFrame['album']['originator']; |
||
| 1965 | $info['replay_gain']['album']['adjustment'] = $parsedFrame['album']['adjustment']; |
||
| 1966 | |||
| 1967 | unset($parsedFrame['data']); |
||
| 1968 | |||
| 1969 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'CHAP')) { // CHAP Chapters frame (ID3v2.3+ only) |
||
| 1970 | // http://id3.org/id3v2-chapters-1.0 |
||
| 1971 | // <ID3v2.3 or ID3v2.4 frame header, ID: "CHAP"> (10 bytes) |
||
| 1972 | // Element ID <text string> $00 |
||
| 1973 | // Start time $xx xx xx xx |
||
| 1974 | // End time $xx xx xx xx |
||
| 1975 | // Start offset $xx xx xx xx |
||
| 1976 | // End offset $xx xx xx xx |
||
| 1977 | // <Optional embedded sub-frames> |
||
| 1978 | |||
| 1979 | $frame_offset = 0; |
||
| 1980 | @list($parsedFrame['element_id']) = explode("\x00", $parsedFrame['data'], 2); |
||
| 1981 | $frame_offset += strlen($parsedFrame['element_id']."\x00"); |
||
| 1982 | $parsedFrame['time_begin'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1983 | $frame_offset += 4; |
||
| 1984 | $parsedFrame['time_end'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1985 | $frame_offset += 4; |
||
| 1986 | if (substr($parsedFrame['data'], $frame_offset, 4) != "\xFF\xFF\xFF\xFF") { |
||
| 1987 | // "If these bytes are all set to 0xFF then the value should be ignored and the start time value should be utilized." |
||
| 1988 | $parsedFrame['offset_begin'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1989 | } |
||
| 1990 | $frame_offset += 4; |
||
| 1991 | if (substr($parsedFrame['data'], $frame_offset, 4) != "\xFF\xFF\xFF\xFF") { |
||
| 1992 | // "If these bytes are all set to 0xFF then the value should be ignored and the start time value should be utilized." |
||
| 1993 | $parsedFrame['offset_end'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 1994 | } |
||
| 1995 | $frame_offset += 4; |
||
| 1996 | |||
| 1997 | if ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 1998 | $parsedFrame['subframes'] = array(); |
||
| 1999 | while ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 2000 | // <Optional embedded sub-frames> |
||
| 2001 | $subframe = array(); |
||
| 2002 | $subframe['name'] = substr($parsedFrame['data'], $frame_offset, 4); |
||
| 2003 | $frame_offset += 4; |
||
| 2004 | $subframe['size'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 2005 | $frame_offset += 4; |
||
| 2006 | $subframe['flags_raw'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 2007 | $frame_offset += 2; |
||
| 2008 | if ($subframe['size'] > (strlen($parsedFrame['data']) - $frame_offset)) { |
||
| 2009 | $info['warning'][] = 'CHAP subframe "'.$subframe['name'].'" at frame offset '.$frame_offset.' claims to be "'.$subframe['size'].'" bytes, which is more than the available data ('.(strlen($parsedFrame['data']) - $frame_offset).' bytes)'; |
||
| 2010 | break; |
||
| 2011 | } |
||
| 2012 | $subframe_rawdata = substr($parsedFrame['data'], $frame_offset, $subframe['size']); |
||
| 2013 | $frame_offset += $subframe['size']; |
||
| 2014 | |||
| 2015 | $subframe['encodingid'] = ord(substr($subframe_rawdata, 0, 1)); |
||
| 2016 | $subframe['text'] = substr($subframe_rawdata, 1); |
||
| 2017 | $subframe['encoding'] = $this->TextEncodingNameLookup($subframe['encodingid']); |
||
| 2018 | $encoding_converted_text = trim(getid3_lib::iconv_fallback($subframe['encoding'], $info['encoding'], $subframe['text']));; |
||
| 2019 | switch (substr($encoding_converted_text, 0, 2)) { |
||
| 2020 | case "\xFF\xFE": |
||
| 2021 | case "\xFE\xFF": |
||
| 2022 | switch (strtoupper($info['id3v2']['encoding'])) { |
||
| 2023 | case 'ISO-8859-1': |
||
| 2024 | case 'UTF-8': |
||
| 2025 | $encoding_converted_text = substr($encoding_converted_text, 2); |
||
| 2026 | // remove unwanted byte-order-marks |
||
| 2027 | break; |
||
| 2028 | default: |
||
| 2029 | // ignore |
||
| 2030 | break; |
||
| 2031 | } |
||
| 2032 | break; |
||
| 2033 | default: |
||
| 2034 | // do not remove BOM |
||
| 2035 | break; |
||
| 2036 | } |
||
| 2037 | |||
| 2038 | if (($subframe['name'] == 'TIT2') || ($subframe['name'] == 'TIT3')) { |
||
| 2039 | if ($subframe['name'] == 'TIT2') { |
||
| 2040 | $parsedFrame['chapter_name'] = $encoding_converted_text; |
||
| 2041 | } elseif ($subframe['name'] == 'TIT3') { |
||
| 2042 | $parsedFrame['chapter_description'] = $encoding_converted_text; |
||
| 2043 | } |
||
| 2044 | $parsedFrame['subframes'][] = $subframe; |
||
| 2045 | } else { |
||
| 2046 | $info['warning'][] = 'ID3v2.CHAP subframe "'.$subframe['name'].'" not handled (only TIT2 and TIT3)'; |
||
| 2047 | } |
||
| 2048 | } |
||
| 2049 | unset($subframe_rawdata, $subframe, $encoding_converted_text); |
||
| 2050 | } |
||
| 2051 | |||
| 2052 | $id3v2_chapter_entry = array(); |
||
| 2053 | foreach (array('id', 'time_begin', 'time_end', 'offset_begin', 'offset_end', 'chapter_name', 'chapter_description') as $id3v2_chapter_key) { |
||
| 2054 | if (isset($parsedFrame[$id3v2_chapter_key])) { |
||
| 2055 | $id3v2_chapter_entry[$id3v2_chapter_key] = $parsedFrame[$id3v2_chapter_key]; |
||
| 2056 | } |
||
| 2057 | } |
||
| 2058 | if (!isset($info['id3v2']['chapters'])) { |
||
| 2059 | $info['id3v2']['chapters'] = array(); |
||
| 2060 | } |
||
| 2061 | $info['id3v2']['chapters'][] = $id3v2_chapter_entry; |
||
| 2062 | unset($id3v2_chapter_entry, $id3v2_chapter_key); |
||
| 2063 | |||
| 2064 | |||
| 2065 | } elseif (($id3v2_majorversion >= 3) && ($parsedFrame['frame_name'] == 'CTOC')) { // CTOC Chapters Table Of Contents frame (ID3v2.3+ only) |
||
| 2066 | // http://id3.org/id3v2-chapters-1.0 |
||
| 2067 | // <ID3v2.3 or ID3v2.4 frame header, ID: "CTOC"> (10 bytes) |
||
| 2068 | // Element ID <text string> $00 |
||
| 2069 | // CTOC flags %xx |
||
| 2070 | // Entry count $xx |
||
| 2071 | // Child Element ID <string>$00 /* zero or more child CHAP or CTOC entries */ |
||
| 2072 | // <Optional embedded sub-frames> |
||
| 2073 | |||
| 2074 | $frame_offset = 0; |
||
| 2075 | @list($parsedFrame['element_id']) = explode("\x00", $parsedFrame['data'], 2); |
||
| 2076 | $frame_offset += strlen($parsedFrame['element_id']."\x00"); |
||
| 2077 | $ctoc_flags_raw = ord(substr($parsedFrame['data'], $frame_offset, 1)); |
||
| 2078 | $frame_offset += 1; |
||
| 2079 | $parsedFrame['entry_count'] = ord(substr($parsedFrame['data'], $frame_offset, 1)); |
||
| 2080 | $frame_offset += 1; |
||
| 2081 | |||
| 2082 | $terminator_position = null; |
||
| 2083 | for ($i = 0; $i < $parsedFrame['entry_count']; $i++) { |
||
| 2084 | $terminator_position = strpos($parsedFrame['data'], "\x00", $frame_offset); |
||
| 2085 | $parsedFrame['child_element_ids'][$i] = substr($parsedFrame['data'], $frame_offset, $terminator_position - $frame_offset); |
||
| 2086 | $frame_offset = $terminator_position + 1; |
||
| 2087 | } |
||
| 2088 | |||
| 2089 | $parsedFrame['ctoc_flags']['ordered'] = (bool) ($ctoc_flags_raw & 0x01); |
||
| 2090 | $parsedFrame['ctoc_flags']['top_level'] = (bool) ($ctoc_flags_raw & 0x03); |
||
| 2091 | |||
| 2092 | unset($ctoc_flags_raw, $terminator_position); |
||
| 2093 | |||
| 2094 | if ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 2095 | $parsedFrame['subframes'] = array(); |
||
| 2096 | while ($frame_offset < strlen($parsedFrame['data'])) { |
||
| 2097 | // <Optional embedded sub-frames> |
||
| 2098 | $subframe = array(); |
||
| 2099 | $subframe['name'] = substr($parsedFrame['data'], $frame_offset, 4); |
||
| 2100 | $frame_offset += 4; |
||
| 2101 | $subframe['size'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 4)); |
||
| 2102 | $frame_offset += 4; |
||
| 2103 | $subframe['flags_raw'] = getid3_lib::BigEndian2Int(substr($parsedFrame['data'], $frame_offset, 2)); |
||
| 2104 | $frame_offset += 2; |
||
| 2105 | if ($subframe['size'] > (strlen($parsedFrame['data']) - $frame_offset)) { |
||
| 2106 | $info['warning'][] = 'CTOS subframe "'.$subframe['name'].'" at frame offset '.$frame_offset.' claims to be "'.$subframe['size'].'" bytes, which is more than the available data ('.(strlen($parsedFrame['data']) - $frame_offset).' bytes)'; |
||
| 2107 | break; |
||
| 2108 | } |
||
| 2109 | $subframe_rawdata = substr($parsedFrame['data'], $frame_offset, $subframe['size']); |
||
| 2110 | $frame_offset += $subframe['size']; |
||
| 2111 | |||
| 2112 | $subframe['encodingid'] = ord(substr($subframe_rawdata, 0, 1)); |
||
| 2113 | $subframe['text'] = substr($subframe_rawdata, 1); |
||
| 2114 | $subframe['encoding'] = $this->TextEncodingNameLookup($subframe['encodingid']); |
||
| 2115 | $encoding_converted_text = trim(getid3_lib::iconv_fallback($subframe['encoding'], $info['encoding'], $subframe['text']));; |
||
| 2116 | switch (substr($encoding_converted_text, 0, 2)) { |
||
| 2117 | case "\xFF\xFE": |
||
| 2118 | case "\xFE\xFF": |
||
| 2119 | switch (strtoupper($info['id3v2']['encoding'])) { |
||
| 2120 | case 'ISO-8859-1': |
||
| 2121 | case 'UTF-8': |
||
| 2122 | $encoding_converted_text = substr($encoding_converted_text, 2); |
||
| 2123 | // remove unwanted byte-order-marks |
||
| 2124 | break; |
||
| 2125 | default: |
||
| 2126 | // ignore |
||
| 2127 | break; |
||
| 2128 | } |
||
| 2129 | break; |
||
| 2130 | default: |
||
| 2131 | // do not remove BOM |
||
| 2132 | break; |
||
| 2133 | } |
||
| 2134 | |||
| 2135 | if (($subframe['name'] == 'TIT2') || ($subframe['name'] == 'TIT3')) { |
||
| 2136 | if ($subframe['name'] == 'TIT2') { |
||
| 2137 | $parsedFrame['toc_name'] = $encoding_converted_text; |
||
| 2138 | } elseif ($subframe['name'] == 'TIT3') { |
||
| 2139 | $parsedFrame['toc_description'] = $encoding_converted_text; |
||
| 2140 | } |
||
| 2141 | $parsedFrame['subframes'][] = $subframe; |
||
| 2142 | } else { |
||
| 2143 | $info['warning'][] = 'ID3v2.CTOC subframe "'.$subframe['name'].'" not handled (only TIT2 and TIT3)'; |
||
| 2144 | } |
||
| 2145 | } |
||
| 2146 | unset($subframe_rawdata, $subframe, $encoding_converted_text); |
||
| 2147 | } |
||
| 2148 | |||
| 2149 | } |
||
| 2150 | |||
| 2151 | return true; |
||
| 2152 | } |
||
| 2153 | |||
| 2154 | |||
| 2155 | public function DeUnsynchronise($data) { |
||
| 2156 | return str_replace("\xFF\x00", "\xFF", $data); |
||
| 2157 | } |
||
| 2158 | |||
| 2159 | public function LookupExtendedHeaderRestrictionsTagSizeLimits($index) { |
||
| 2160 | static $LookupExtendedHeaderRestrictionsTagSizeLimits = array( |
||
| 2161 | 0x00 => 'No more than 128 frames and 1 MB total tag size', |
||
| 2162 | 0x01 => 'No more than 64 frames and 128 KB total tag size', |
||
| 2163 | 0x02 => 'No more than 32 frames and 40 KB total tag size', |
||
| 2164 | 0x03 => 'No more than 32 frames and 4 KB total tag size', |
||
| 2165 | ); |
||
| 2166 | return (isset($LookupExtendedHeaderRestrictionsTagSizeLimits[$index]) ? $LookupExtendedHeaderRestrictionsTagSizeLimits[$index] : ''); |
||
| 2167 | } |
||
| 2168 | |||
| 2169 | public function LookupExtendedHeaderRestrictionsTextEncodings($index) { |
||
| 2170 | static $LookupExtendedHeaderRestrictionsTextEncodings = array( |
||
| 2171 | 0x00 => 'No restrictions', |
||
| 2172 | 0x01 => 'Strings are only encoded with ISO-8859-1 or UTF-8', |
||
| 2173 | ); |
||
| 2174 | return (isset($LookupExtendedHeaderRestrictionsTextEncodings[$index]) ? $LookupExtendedHeaderRestrictionsTextEncodings[$index] : ''); |
||
| 2175 | } |
||
| 2176 | |||
| 2177 | public function LookupExtendedHeaderRestrictionsTextFieldSize($index) { |
||
| 2178 | static $LookupExtendedHeaderRestrictionsTextFieldSize = array( |
||
| 2179 | 0x00 => 'No restrictions', |
||
| 2180 | 0x01 => 'No string is longer than 1024 characters', |
||
| 2181 | 0x02 => 'No string is longer than 128 characters', |
||
| 2182 | 0x03 => 'No string is longer than 30 characters', |
||
| 2183 | ); |
||
| 2184 | return (isset($LookupExtendedHeaderRestrictionsTextFieldSize[$index]) ? $LookupExtendedHeaderRestrictionsTextFieldSize[$index] : ''); |
||
| 2185 | } |
||
| 2186 | |||
| 2187 | public function LookupExtendedHeaderRestrictionsImageEncoding($index) { |
||
| 2188 | static $LookupExtendedHeaderRestrictionsImageEncoding = array( |
||
| 2189 | 0x00 => 'No restrictions', |
||
| 2190 | 0x01 => 'Images are encoded only with PNG or JPEG', |
||
| 2191 | ); |
||
| 2192 | return (isset($LookupExtendedHeaderRestrictionsImageEncoding[$index]) ? $LookupExtendedHeaderRestrictionsImageEncoding[$index] : ''); |
||
| 2193 | } |
||
| 2194 | |||
| 2195 | public function LookupExtendedHeaderRestrictionsImageSizeSize($index) { |
||
| 2196 | static $LookupExtendedHeaderRestrictionsImageSizeSize = array( |
||
| 2197 | 0x00 => 'No restrictions', |
||
| 2198 | 0x01 => 'All images are 256x256 pixels or smaller', |
||
| 2199 | 0x02 => 'All images are 64x64 pixels or smaller', |
||
| 2200 | 0x03 => 'All images are exactly 64x64 pixels, unless required otherwise', |
||
| 2201 | ); |
||
| 2202 | return (isset($LookupExtendedHeaderRestrictionsImageSizeSize[$index]) ? $LookupExtendedHeaderRestrictionsImageSizeSize[$index] : ''); |
||
| 2203 | } |
||
| 2204 | |||
| 2205 | public function LookupCurrencyUnits($currencyid) { |
||
| 2206 | |||
| 2207 | $begin = __LINE__; |
||
| 2208 | |||
| 2209 | /** This is not a comment! |
||
| 2210 | |||
| 2211 | |||
| 2212 | AED Dirhams |
||
| 2213 | AFA Afghanis |
||
| 2214 | ALL Leke |
||
| 2215 | AMD Drams |
||
| 2216 | ANG Guilders |
||
| 2217 | AOA Kwanza |
||
| 2218 | ARS Pesos |
||
| 2219 | ATS Schillings |
||
| 2220 | AUD Dollars |
||
| 2221 | AWG Guilders |
||
| 2222 | AZM Manats |
||
| 2223 | BAM Convertible Marka |
||
| 2224 | BBD Dollars |
||
| 2225 | BDT Taka |
||
| 2226 | BEF Francs |
||
| 2227 | BGL Leva |
||
| 2228 | BHD Dinars |
||
| 2229 | BIF Francs |
||
| 2230 | BMD Dollars |
||
| 2231 | BND Dollars |
||
| 2232 | BOB Bolivianos |
||
| 2233 | BRL Brazil Real |
||
| 2234 | BSD Dollars |
||
| 2235 | BTN Ngultrum |
||
| 2236 | BWP Pulas |
||
| 2237 | BYR Rubles |
||
| 2238 | BZD Dollars |
||
| 2239 | CAD Dollars |
||
| 2240 | CDF Congolese Francs |
||
| 2241 | CHF Francs |
||
| 2242 | CLP Pesos |
||
| 2243 | CNY Yuan Renminbi |
||
| 2244 | COP Pesos |
||
| 2245 | CRC Colones |
||
| 2246 | CUP Pesos |
||
| 2247 | CVE Escudos |
||
| 2248 | CYP Pounds |
||
| 2249 | CZK Koruny |
||
| 2250 | DEM Deutsche Marks |
||
| 2251 | DJF Francs |
||
| 2252 | DKK Kroner |
||
| 2253 | DOP Pesos |
||
| 2254 | DZD Algeria Dinars |
||
| 2255 | EEK Krooni |
||
| 2256 | EGP Pounds |
||
| 2257 | ERN Nakfa |
||
| 2258 | ESP Pesetas |
||
| 2259 | ETB Birr |
||
| 2260 | EUR Euro |
||
| 2261 | FIM Markkaa |
||
| 2262 | FJD Dollars |
||
| 2263 | FKP Pounds |
||
| 2264 | FRF Francs |
||
| 2265 | GBP Pounds |
||
| 2266 | GEL Lari |
||
| 2267 | GGP Pounds |
||
| 2268 | GHC Cedis |
||
| 2269 | GIP Pounds |
||
| 2270 | GMD Dalasi |
||
| 2271 | GNF Francs |
||
| 2272 | GRD Drachmae |
||
| 2273 | GTQ Quetzales |
||
| 2274 | GYD Dollars |
||
| 2275 | HKD Dollars |
||
| 2276 | HNL Lempiras |
||
| 2277 | HRK Kuna |
||
| 2278 | HTG Gourdes |
||
| 2279 | HUF Forints |
||
| 2280 | IDR Rupiahs |
||
| 2281 | IEP Pounds |
||
| 2282 | ILS New Shekels |
||
| 2283 | IMP Pounds |
||
| 2284 | INR Rupees |
||
| 2285 | IQD Dinars |
||
| 2286 | IRR Rials |
||
| 2287 | ISK Kronur |
||
| 2288 | ITL Lire |
||
| 2289 | JEP Pounds |
||
| 2290 | JMD Dollars |
||
| 2291 | JOD Dinars |
||
| 2292 | JPY Yen |
||
| 2293 | KES Shillings |
||
| 2294 | KGS Soms |
||
| 2295 | KHR Riels |
||
| 2296 | KMF Francs |
||
| 2297 | KPW Won |
||
| 2298 | KWD Dinars |
||
| 2299 | KYD Dollars |
||
| 2300 | KZT Tenge |
||
| 2301 | LAK Kips |
||
| 2302 | LBP Pounds |
||
| 2303 | LKR Rupees |
||
| 2304 | LRD Dollars |
||
| 2305 | LSL Maloti |
||
| 2306 | LTL Litai |
||
| 2307 | LUF Francs |
||
| 2308 | LVL Lati |
||
| 2309 | LYD Dinars |
||
| 2310 | MAD Dirhams |
||
| 2311 | MDL Lei |
||
| 2312 | MGF Malagasy Francs |
||
| 2313 | MKD Denars |
||
| 2314 | MMK Kyats |
||
| 2315 | MNT Tugriks |
||
| 2316 | MOP Patacas |
||
| 2317 | MRO Ouguiyas |
||
| 2318 | MTL Liri |
||
| 2319 | MUR Rupees |
||
| 2320 | MVR Rufiyaa |
||
| 2321 | MWK Kwachas |
||
| 2322 | MXN Pesos |
||
| 2323 | MYR Ringgits |
||
| 2324 | MZM Meticais |
||
| 2325 | NAD Dollars |
||
| 2326 | NGN Nairas |
||
| 2327 | NIO Gold Cordobas |
||
| 2328 | NLG Guilders |
||
| 2329 | NOK Krone |
||
| 2330 | NPR Nepal Rupees |
||
| 2331 | NZD Dollars |
||
| 2332 | OMR Rials |
||
| 2333 | PAB Balboa |
||
| 2334 | PEN Nuevos Soles |
||
| 2335 | PGK Kina |
||
| 2336 | PHP Pesos |
||
| 2337 | PKR Rupees |
||
| 2338 | PLN Zlotych |
||
| 2339 | PTE Escudos |
||
| 2340 | PYG Guarani |
||
| 2341 | QAR Rials |
||
| 2342 | ROL Lei |
||
| 2343 | RUR Rubles |
||
| 2344 | RWF Rwanda Francs |
||
| 2345 | SAR Riyals |
||
| 2346 | SBD Dollars |
||
| 2347 | SCR Rupees |
||
| 2348 | SDD Dinars |
||
| 2349 | SEK Kronor |
||
| 2350 | SGD Dollars |
||
| 2351 | SHP Pounds |
||
| 2352 | SIT Tolars |
||
| 2353 | SKK Koruny |
||
| 2354 | SLL Leones |
||
| 2355 | SOS Shillings |
||
| 2356 | SPL Luigini |
||
| 2357 | SRG Guilders |
||
| 2358 | STD Dobras |
||
| 2359 | SVC Colones |
||
| 2360 | SYP Pounds |
||
| 2361 | SZL Emalangeni |
||
| 2362 | THB Baht |
||
| 2363 | TJR Rubles |
||
| 2364 | TMM Manats |
||
| 2365 | TND Dinars |
||
| 2366 | TOP Pa'anga |
||
| 2367 | TRL Liras |
||
| 2368 | TTD Dollars |
||
| 2369 | TVD Tuvalu Dollars |
||
| 2370 | TWD New Dollars |
||
| 2371 | TZS Shillings |
||
| 2372 | UAH Hryvnia |
||
| 2373 | UGX Shillings |
||
| 2374 | USD Dollars |
||
| 2375 | UYU Pesos |
||
| 2376 | UZS Sums |
||
| 2377 | VAL Lire |
||
| 2378 | VEB Bolivares |
||
| 2379 | VND Dong |
||
| 2380 | VUV Vatu |
||
| 2381 | WST Tala |
||
| 2382 | XAF Francs |
||
| 2383 | XAG Ounces |
||
| 2384 | XAU Ounces |
||
| 2385 | XCD Dollars |
||
| 2386 | XDR Special Drawing Rights |
||
| 2387 | XPD Ounces |
||
| 2388 | XPF Francs |
||
| 2389 | XPT Ounces |
||
| 2390 | YER Rials |
||
| 2391 | YUM New Dinars |
||
| 2392 | ZAR Rand |
||
| 2393 | ZMK Kwacha |
||
| 2394 | ZWD Zimbabwe Dollars |
||
| 2395 | |||
| 2396 | */ |
||
| 2397 | |||
| 2398 | return getid3_lib::EmbeddedLookup($currencyid, $begin, __LINE__, __FILE__, 'id3v2-currency-units'); |
||
| 2399 | } |
||
| 2400 | |||
| 2401 | |||
| 2402 | public function LookupCurrencyCountry($currencyid) { |
||
| 2403 | |||
| 2404 | $begin = __LINE__; |
||
| 2405 | |||
| 2406 | /** This is not a comment! |
||
| 2407 | |||
| 2408 | AED United Arab Emirates |
||
| 2409 | AFA Afghanistan |
||
| 2410 | ALL Albania |
||
| 2411 | AMD Armenia |
||
| 2412 | ANG Netherlands Antilles |
||
| 2413 | AOA Angola |
||
| 2414 | ARS Argentina |
||
| 2415 | ATS Austria |
||
| 2416 | AUD Australia |
||
| 2417 | AWG Aruba |
||
| 2418 | AZM Azerbaijan |
||
| 2419 | BAM Bosnia and Herzegovina |
||
| 2420 | BBD Barbados |
||
| 2421 | BDT Bangladesh |
||
| 2422 | BEF Belgium |
||
| 2423 | BGL Bulgaria |
||
| 2424 | BHD Bahrain |
||
| 2425 | BIF Burundi |
||
| 2426 | BMD Bermuda |
||
| 2427 | BND Brunei Darussalam |
||
| 2428 | BOB Bolivia |
||
| 2429 | BRL Brazil |
||
| 2430 | BSD Bahamas |
||
| 2431 | BTN Bhutan |
||
| 2432 | BWP Botswana |
||
| 2433 | BYR Belarus |
||
| 2434 | BZD Belize |
||
| 2435 | CAD Canada |
||
| 2436 | CDF Congo/Kinshasa |
||
| 2437 | CHF Switzerland |
||
| 2438 | CLP Chile |
||
| 2439 | CNY China |
||
| 2440 | COP Colombia |
||
| 2441 | CRC Costa Rica |
||
| 2442 | CUP Cuba |
||
| 2443 | CVE Cape Verde |
||
| 2444 | CYP Cyprus |
||
| 2445 | CZK Czech Republic |
||
| 2446 | DEM Germany |
||
| 2447 | DJF Djibouti |
||
| 2448 | DKK Denmark |
||
| 2449 | DOP Dominican Republic |
||
| 2450 | DZD Algeria |
||
| 2451 | EEK Estonia |
||
| 2452 | EGP Egypt |
||
| 2453 | ERN Eritrea |
||
| 2454 | ESP Spain |
||
| 2455 | ETB Ethiopia |
||
| 2456 | EUR Euro Member Countries |
||
| 2457 | FIM Finland |
||
| 2458 | FJD Fiji |
||
| 2459 | FKP Falkland Islands (Malvinas) |
||
| 2460 | FRF France |
||
| 2461 | GBP United Kingdom |
||
| 2462 | GEL Georgia |
||
| 2463 | GGP Guernsey |
||
| 2464 | GHC Ghana |
||
| 2465 | GIP Gibraltar |
||
| 2466 | GMD Gambia |
||
| 2467 | GNF Guinea |
||
| 2468 | GRD Greece |
||
| 2469 | GTQ Guatemala |
||
| 2470 | GYD Guyana |
||
| 2471 | HKD Hong Kong |
||
| 2472 | HNL Honduras |
||
| 2473 | HRK Croatia |
||
| 2474 | HTG Haiti |
||
| 2475 | HUF Hungary |
||
| 2476 | IDR Indonesia |
||
| 2477 | IEP Ireland (Eire) |
||
| 2478 | ILS Israel |
||
| 2479 | IMP Isle of Man |
||
| 2480 | INR India |
||
| 2481 | IQD Iraq |
||
| 2482 | IRR Iran |
||
| 2483 | ISK Iceland |
||
| 2484 | ITL Italy |
||
| 2485 | JEP Jersey |
||
| 2486 | JMD Jamaica |
||
| 2487 | JOD Jordan |
||
| 2488 | JPY Japan |
||
| 2489 | KES Kenya |
||
| 2490 | KGS Kyrgyzstan |
||
| 2491 | KHR Cambodia |
||
| 2492 | KMF Comoros |
||
| 2493 | KPW Korea |
||
| 2494 | KWD Kuwait |
||
| 2495 | KYD Cayman Islands |
||
| 2496 | KZT Kazakstan |
||
| 2497 | LAK Laos |
||
| 2498 | LBP Lebanon |
||
| 2499 | LKR Sri Lanka |
||
| 2500 | LRD Liberia |
||
| 2501 | LSL Lesotho |
||
| 2502 | LTL Lithuania |
||
| 2503 | LUF Luxembourg |
||
| 2504 | LVL Latvia |
||
| 2505 | LYD Libya |
||
| 2506 | MAD Morocco |
||
| 2507 | MDL Moldova |
||
| 2508 | MGF Madagascar |
||
| 2509 | MKD Macedonia |
||
| 2510 | MMK Myanmar (Burma) |
||
| 2511 | MNT Mongolia |
||
| 2512 | MOP Macau |
||
| 2513 | MRO Mauritania |
||
| 2514 | MTL Malta |
||
| 2515 | MUR Mauritius |
||
| 2516 | MVR Maldives (Maldive Islands) |
||
| 2517 | MWK Malawi |
||
| 2518 | MXN Mexico |
||
| 2519 | MYR Malaysia |
||
| 2520 | MZM Mozambique |
||
| 2521 | NAD Namibia |
||
| 2522 | NGN Nigeria |
||
| 2523 | NIO Nicaragua |
||
| 2524 | NLG Netherlands (Holland) |
||
| 2525 | NOK Norway |
||
| 2526 | NPR Nepal |
||
| 2527 | NZD New Zealand |
||
| 2528 | OMR Oman |
||
| 2529 | PAB Panama |
||
| 2530 | PEN Peru |
||
| 2531 | PGK Papua New Guinea |
||
| 2532 | PHP Philippines |
||
| 2533 | PKR Pakistan |
||
| 2534 | PLN Poland |
||
| 2535 | PTE Portugal |
||
| 2536 | PYG Paraguay |
||
| 2537 | QAR Qatar |
||
| 2538 | ROL Romania |
||
| 2539 | RUR Russia |
||
| 2540 | RWF Rwanda |
||
| 2541 | SAR Saudi Arabia |
||
| 2542 | SBD Solomon Islands |
||
| 2543 | SCR Seychelles |
||
| 2544 | SDD Sudan |
||
| 2545 | SEK Sweden |
||
| 2546 | SGD Singapore |
||
| 2547 | SHP Saint Helena |
||
| 2548 | SIT Slovenia |
||
| 2549 | SKK Slovakia |
||
| 2550 | SLL Sierra Leone |
||
| 2551 | SOS Somalia |
||
| 2552 | SPL Seborga |
||
| 2553 | SRG Suriname |
||
| 2554 | STD São Tome and Principe |
||
| 2555 | SVC El Salvador |
||
| 2556 | SYP Syria |
||
| 2557 | SZL Swaziland |
||
| 2558 | THB Thailand |
||
| 2559 | TJR Tajikistan |
||
| 2560 | TMM Turkmenistan |
||
| 2561 | TND Tunisia |
||
| 2562 | TOP Tonga |
||
| 2563 | TRL Turkey |
||
| 2564 | TTD Trinidad and Tobago |
||
| 2565 | TVD Tuvalu |
||
| 2566 | TWD Taiwan |
||
| 2567 | TZS Tanzania |
||
| 2568 | UAH Ukraine |
||
| 2569 | UGX Uganda |
||
| 2570 | USD United States of America |
||
| 2571 | UYU Uruguay |
||
| 2572 | UZS Uzbekistan |
||
| 2573 | VAL Vatican City |
||
| 2574 | VEB Venezuela |
||
| 2575 | VND Viet Nam |
||
| 2576 | VUV Vanuatu |
||
| 2577 | WST Samoa |
||
| 2578 | XAF Communauté Financière Africaine |
||
| 2579 | XAG Silver |
||
| 2580 | XAU Gold |
||
| 2581 | XCD East Caribbean |
||
| 2582 | XDR International Monetary Fund |
||
| 2583 | XPD Palladium |
||
| 2584 | XPF Comptoirs Français du Pacifique |
||
| 2585 | XPT Platinum |
||
| 2586 | YER Yemen |
||
| 2587 | YUM Yugoslavia |
||
| 2588 | ZAR South Africa |
||
| 2589 | ZMK Zambia |
||
| 2590 | ZWD Zimbabwe |
||
| 2591 | |||
| 2592 | */ |
||
| 2593 | |||
| 2594 | return getid3_lib::EmbeddedLookup($currencyid, $begin, __LINE__, __FILE__, 'id3v2-currency-country'); |
||
| 2595 | } |
||
| 2596 | |||
| 2597 | |||
| 2598 | |||
| 2599 | public static function LanguageLookup($languagecode, $casesensitive=false) { |
||
| 2600 | |||
| 2601 | if (!$casesensitive) { |
||
| 2602 | $languagecode = strtolower($languagecode); |
||
| 2603 | } |
||
| 2604 | |||
| 2605 | // http://www.id3.org/id3v2.4.0-structure.txt |
||
| 2606 | // [4. ID3v2 frame overview] |
||
| 2607 | // The three byte language field, present in several frames, is used to |
||
| 2608 | // describe the language of the frame's content, according to ISO-639-2 |
||
| 2609 | // [ISO-639-2]. The language should be represented in lower case. If the |
||
| 2610 | // language is not known the string "XXX" should be used. |
||
| 2611 | |||
| 2612 | |||
| 2613 | // ISO 639-2 - http://www.id3.org/iso639-2.html |
||
| 2614 | |||
| 2615 | $begin = __LINE__; |
||
| 2616 | |||
| 2617 | /** This is not a comment! |
||
| 2618 | |||
| 2619 | XXX unknown |
||
| 2620 | xxx unknown |
||
| 2621 | aar Afar |
||
| 2622 | abk Abkhazian |
||
| 2623 | ace Achinese |
||
| 2624 | ach Acoli |
||
| 2625 | ada Adangme |
||
| 2626 | afa Afro-Asiatic (Other) |
||
| 2627 | afh Afrihili |
||
| 2628 | afr Afrikaans |
||
| 2629 | aka Akan |
||
| 2630 | akk Akkadian |
||
| 2631 | alb Albanian |
||
| 2632 | ale Aleut |
||
| 2633 | alg Algonquian Languages |
||
| 2634 | amh Amharic |
||
| 2635 | ang English, Old (ca. 450-1100) |
||
| 2636 | apa Apache Languages |
||
| 2637 | ara Arabic |
||
| 2638 | arc Aramaic |
||
| 2639 | arm Armenian |
||
| 2640 | arn Araucanian |
||
| 2641 | arp Arapaho |
||
| 2642 | art Artificial (Other) |
||
| 2643 | arw Arawak |
||
| 2644 | asm Assamese |
||
| 2645 | ath Athapascan Languages |
||
| 2646 | ava Avaric |
||
| 2647 | ave Avestan |
||
| 2648 | awa Awadhi |
||
| 2649 | aym Aymara |
||
| 2650 | aze Azerbaijani |
||
| 2651 | bad Banda |
||
| 2652 | bai Bamileke Languages |
||
| 2653 | bak Bashkir |
||
| 2654 | bal Baluchi |
||
| 2655 | bam Bambara |
||
| 2656 | ban Balinese |
||
| 2657 | baq Basque |
||
| 2658 | bas Basa |
||
| 2659 | bat Baltic (Other) |
||
| 2660 | bej Beja |
||
| 2661 | bel Byelorussian |
||
| 2662 | bem Bemba |
||
| 2663 | ben Bengali |
||
| 2664 | ber Berber (Other) |
||
| 2665 | bho Bhojpuri |
||
| 2666 | bih Bihari |
||
| 2667 | bik Bikol |
||
| 2668 | bin Bini |
||
| 2669 | bis Bislama |
||
| 2670 | bla Siksika |
||
| 2671 | bnt Bantu (Other) |
||
| 2672 | bod Tibetan |
||
| 2673 | bra Braj |
||
| 2674 | bre Breton |
||
| 2675 | bua Buriat |
||
| 2676 | bug Buginese |
||
| 2677 | bul Bulgarian |
||
| 2678 | bur Burmese |
||
| 2679 | cad Caddo |
||
| 2680 | cai Central American Indian (Other) |
||
| 2681 | car Carib |
||
| 2682 | cat Catalan |
||
| 2683 | cau Caucasian (Other) |
||
| 2684 | ceb Cebuano |
||
| 2685 | cel Celtic (Other) |
||
| 2686 | ces Czech |
||
| 2687 | cha Chamorro |
||
| 2688 | chb Chibcha |
||
| 2689 | che Chechen |
||
| 2690 | chg Chagatai |
||
| 2691 | chi Chinese |
||
| 2692 | chm Mari |
||
| 2693 | chn Chinook jargon |
||
| 2694 | cho Choctaw |
||
| 2695 | chr Cherokee |
||
| 2696 | chu Church Slavic |
||
| 2697 | chv Chuvash |
||
| 2698 | chy Cheyenne |
||
| 2699 | cop Coptic |
||
| 2700 | cor Cornish |
||
| 2701 | cos Corsican |
||
| 2702 | cpe Creoles and Pidgins, English-based (Other) |
||
| 2703 | cpf Creoles and Pidgins, French-based (Other) |
||
| 2704 | cpp Creoles and Pidgins, Portuguese-based (Other) |
||
| 2705 | cre Cree |
||
| 2706 | crp Creoles and Pidgins (Other) |
||
| 2707 | cus Cushitic (Other) |
||
| 2708 | cym Welsh |
||
| 2709 | cze Czech |
||
| 2710 | dak Dakota |
||
| 2711 | dan Danish |
||
| 2712 | del Delaware |
||
| 2713 | deu German |
||
| 2714 | din Dinka |
||
| 2715 | div Divehi |
||
| 2716 | doi Dogri |
||
| 2717 | dra Dravidian (Other) |
||
| 2718 | dua Duala |
||
| 2719 | dum Dutch, Middle (ca. 1050-1350) |
||
| 2720 | dut Dutch |
||
| 2721 | dyu Dyula |
||
| 2722 | dzo Dzongkha |
||
| 2723 | efi Efik |
||
| 2724 | egy Egyptian (Ancient) |
||
| 2725 | eka Ekajuk |
||
| 2726 | ell Greek, Modern (1453-) |
||
| 2727 | elx Elamite |
||
| 2728 | eng English |
||
| 2729 | enm English, Middle (ca. 1100-1500) |
||
| 2730 | epo Esperanto |
||
| 2731 | esk Eskimo (Other) |
||
| 2732 | esl Spanish |
||
| 2733 | est Estonian |
||
| 2734 | eus Basque |
||
| 2735 | ewe Ewe |
||
| 2736 | ewo Ewondo |
||
| 2737 | fan Fang |
||
| 2738 | fao Faroese |
||
| 2739 | fas Persian |
||
| 2740 | fat Fanti |
||
| 2741 | fij Fijian |
||
| 2742 | fin Finnish |
||
| 2743 | fiu Finno-Ugrian (Other) |
||
| 2744 | fon Fon |
||
| 2745 | fra French |
||
| 2746 | fre French |
||
| 2747 | frm French, Middle (ca. 1400-1600) |
||
| 2748 | fro French, Old (842- ca. 1400) |
||
| 2749 | fry Frisian |
||
| 2750 | ful Fulah |
||
| 2751 | gaa Ga |
||
| 2752 | gae Gaelic (Scots) |
||
| 2753 | gai Irish |
||
| 2754 | gay Gayo |
||
| 2755 | gdh Gaelic (Scots) |
||
| 2756 | gem Germanic (Other) |
||
| 2757 | geo Georgian |
||
| 2758 | ger German |
||
| 2759 | gez Geez |
||
| 2760 | gil Gilbertese |
||
| 2761 | glg Gallegan |
||
| 2762 | gmh German, Middle High (ca. 1050-1500) |
||
| 2763 | goh German, Old High (ca. 750-1050) |
||
| 2764 | gon Gondi |
||
| 2765 | got Gothic |
||
| 2766 | grb Grebo |
||
| 2767 | grc Greek, Ancient (to 1453) |
||
| 2768 | gre Greek, Modern (1453-) |
||
| 2769 | grn Guarani |
||
| 2770 | guj Gujarati |
||
| 2771 | hai Haida |
||
| 2772 | hau Hausa |
||
| 2773 | haw Hawaiian |
||
| 2774 | heb Hebrew |
||
| 2775 | her Herero |
||
| 2776 | hil Hiligaynon |
||
| 2777 | him Himachali |
||
| 2778 | hin Hindi |
||
| 2779 | hmo Hiri Motu |
||
| 2780 | hun Hungarian |
||
| 2781 | hup Hupa |
||
| 2782 | hye Armenian |
||
| 2783 | iba Iban |
||
| 2784 | ibo Igbo |
||
| 2785 | ice Icelandic |
||
| 2786 | ijo Ijo |
||
| 2787 | iku Inuktitut |
||
| 2788 | ilo Iloko |
||
| 2789 | ina Interlingua (International Auxiliary language Association) |
||
| 2790 | inc Indic (Other) |
||
| 2791 | ind Indonesian |
||
| 2792 | ine Indo-European (Other) |
||
| 2793 | ine Interlingue |
||
| 2794 | ipk Inupiak |
||
| 2795 | ira Iranian (Other) |
||
| 2796 | iri Irish |
||
| 2797 | iro Iroquoian uages |
||
| 2798 | isl Icelandic |
||
| 2799 | ita Italian |
||
| 2800 | jav Javanese |
||
| 2801 | jaw Javanese |
||
| 2802 | jpn Japanese |
||
| 2803 | jpr Judeo-Persian |
||
| 2804 | jrb Judeo-Arabic |
||
| 2805 | kaa Kara-Kalpak |
||
| 2806 | kab Kabyle |
||
| 2807 | kac Kachin |
||
| 2808 | kal Greenlandic |
||
| 2809 | kam Kamba |
||
| 2810 | kan Kannada |
||
| 2811 | kar Karen |
||
| 2812 | kas Kashmiri |
||
| 2813 | kat Georgian |
||
| 2814 | kau Kanuri |
||
| 2815 | kaw Kawi |
||
| 2816 | kaz Kazakh |
||
| 2817 | kha Khasi |
||
| 2818 | khi Khoisan (Other) |
||
| 2819 | khm Khmer |
||
| 2820 | kho Khotanese |
||
| 2821 | kik Kikuyu |
||
| 2822 | kin Kinyarwanda |
||
| 2823 | kir Kirghiz |
||
| 2824 | kok Konkani |
||
| 2825 | kom Komi |
||
| 2826 | kon Kongo |
||
| 2827 | kor Korean |
||
| 2828 | kpe Kpelle |
||
| 2829 | kro Kru |
||
| 2830 | kru Kurukh |
||
| 2831 | kua Kuanyama |
||
| 2832 | kum Kumyk |
||
| 2833 | kur Kurdish |
||
| 2834 | kus Kusaie |
||
| 2835 | kut Kutenai |
||
| 2836 | lad Ladino |
||
| 2837 | lah Lahnda |
||
| 2838 | lam Lamba |
||
| 2839 | lao Lao |
||
| 2840 | lat Latin |
||
| 2841 | lav Latvian |
||
| 2842 | lez Lezghian |
||
| 2843 | lin Lingala |
||
| 2844 | lit Lithuanian |
||
| 2845 | lol Mongo |
||
| 2846 | loz Lozi |
||
| 2847 | ltz Letzeburgesch |
||
| 2848 | lub Luba-Katanga |
||
| 2849 | lug Ganda |
||
| 2850 | lui Luiseno |
||
| 2851 | lun Lunda |
||
| 2852 | luo Luo (Kenya and Tanzania) |
||
| 2853 | mac Macedonian |
||
| 2854 | mad Madurese |
||
| 2855 | mag Magahi |
||
| 2856 | mah Marshall |
||
| 2857 | mai Maithili |
||
| 2858 | mak Macedonian |
||
| 2859 | mak Makasar |
||
| 2860 | mal Malayalam |
||
| 2861 | man Mandingo |
||
| 2862 | mao Maori |
||
| 2863 | map Austronesian (Other) |
||
| 2864 | mar Marathi |
||
| 2865 | mas Masai |
||
| 2866 | max Manx |
||
| 2867 | may Malay |
||
| 2868 | men Mende |
||
| 2869 | mga Irish, Middle (900 - 1200) |
||
| 2870 | mic Micmac |
||
| 2871 | min Minangkabau |
||
| 2872 | mis Miscellaneous (Other) |
||
| 2873 | mkh Mon-Kmer (Other) |
||
| 2874 | mlg Malagasy |
||
| 2875 | mlt Maltese |
||
| 2876 | mni Manipuri |
||
| 2877 | mno Manobo Languages |
||
| 2878 | moh Mohawk |
||
| 2879 | mol Moldavian |
||
| 2880 | mon Mongolian |
||
| 2881 | mos Mossi |
||
| 2882 | mri Maori |
||
| 2883 | msa Malay |
||
| 2884 | mul Multiple Languages |
||
| 2885 | mun Munda Languages |
||
| 2886 | mus Creek |
||
| 2887 | mwr Marwari |
||
| 2888 | mya Burmese |
||
| 2889 | myn Mayan Languages |
||
| 2890 | nah Aztec |
||
| 2891 | nai North American Indian (Other) |
||
| 2892 | nau Nauru |
||
| 2893 | nav Navajo |
||
| 2894 | nbl Ndebele, South |
||
| 2895 | nde Ndebele, North |
||
| 2896 | ndo Ndongo |
||
| 2897 | nep Nepali |
||
| 2898 | new Newari |
||
| 2899 | nic Niger-Kordofanian (Other) |
||
| 2900 | niu Niuean |
||
| 2901 | nla Dutch |
||
| 2902 | nno Norwegian (Nynorsk) |
||
| 2903 | non Norse, Old |
||
| 2904 | nor Norwegian |
||
| 2905 | nso Sotho, Northern |
||
| 2906 | nub Nubian Languages |
||
| 2907 | nya Nyanja |
||
| 2908 | nym Nyamwezi |
||
| 2909 | nyn Nyankole |
||
| 2910 | nyo Nyoro |
||
| 2911 | nzi Nzima |
||
| 2912 | oci Langue d'Oc (post 1500) |
||
| 2913 | oji Ojibwa |
||
| 2914 | ori Oriya |
||
| 2915 | orm Oromo |
||
| 2916 | osa Osage |
||
| 2917 | oss Ossetic |
||
| 2918 | ota Turkish, Ottoman (1500 - 1928) |
||
| 2919 | oto Otomian Languages |
||
| 2920 | paa Papuan-Australian (Other) |
||
| 2921 | pag Pangasinan |
||
| 2922 | pal Pahlavi |
||
| 2923 | pam Pampanga |
||
| 2924 | pan Panjabi |
||
| 2925 | pap Papiamento |
||
| 2926 | pau Palauan |
||
| 2927 | peo Persian, Old (ca 600 - 400 B.C.) |
||
| 2928 | per Persian |
||
| 2929 | phn Phoenician |
||
| 2930 | pli Pali |
||
| 2931 | pol Polish |
||
| 2932 | pon Ponape |
||
| 2933 | por Portuguese |
||
| 2934 | pra Prakrit uages |
||
| 2935 | pro Provencal, Old (to 1500) |
||
| 2936 | pus Pushto |
||
| 2937 | que Quechua |
||
| 2938 | raj Rajasthani |
||
| 2939 | rar Rarotongan |
||
| 2940 | roa Romance (Other) |
||
| 2941 | roh Rhaeto-Romance |
||
| 2942 | rom Romany |
||
| 2943 | ron Romanian |
||
| 2944 | rum Romanian |
||
| 2945 | run Rundi |
||
| 2946 | rus Russian |
||
| 2947 | sad Sandawe |
||
| 2948 | sag Sango |
||
| 2949 | sah Yakut |
||
| 2950 | sai South American Indian (Other) |
||
| 2951 | sal Salishan Languages |
||
| 2952 | sam Samaritan Aramaic |
||
| 2953 | san Sanskrit |
||
| 2954 | sco Scots |
||
| 2955 | scr Serbo-Croatian |
||
| 2956 | sel Selkup |
||
| 2957 | sem Semitic (Other) |
||
| 2958 | sga Irish, Old (to 900) |
||
| 2959 | shn Shan |
||
| 2960 | sid Sidamo |
||
| 2961 | sin Singhalese |
||
| 2962 | sio Siouan Languages |
||
| 2963 | sit Sino-Tibetan (Other) |
||
| 2964 | sla Slavic (Other) |
||
| 2965 | slk Slovak |
||
| 2966 | slo Slovak |
||
| 2967 | slv Slovenian |
||
| 2968 | smi Sami Languages |
||
| 2969 | smo Samoan |
||
| 2970 | sna Shona |
||
| 2971 | snd Sindhi |
||
| 2972 | sog Sogdian |
||
| 2973 | som Somali |
||
| 2974 | son Songhai |
||
| 2975 | sot Sotho, Southern |
||
| 2976 | spa Spanish |
||
| 2977 | sqi Albanian |
||
| 2978 | srd Sardinian |
||
| 2979 | srr Serer |
||
| 2980 | ssa Nilo-Saharan (Other) |
||
| 2981 | ssw Siswant |
||
| 2982 | ssw Swazi |
||
| 2983 | suk Sukuma |
||
| 2984 | sun Sudanese |
||
| 2985 | sus Susu |
||
| 2986 | sux Sumerian |
||
| 2987 | sve Swedish |
||
| 2988 | swa Swahili |
||
| 2989 | swe Swedish |
||
| 2990 | syr Syriac |
||
| 2991 | tah Tahitian |
||
| 2992 | tam Tamil |
||
| 2993 | tat Tatar |
||
| 2994 | tel Telugu |
||
| 2995 | tem Timne |
||
| 2996 | ter Tereno |
||
| 2997 | tgk Tajik |
||
| 2998 | tgl Tagalog |
||
| 2999 | tha Thai |
||
| 3000 | tib Tibetan |
||
| 3001 | tig Tigre |
||
| 3002 | tir Tigrinya |
||
| 3003 | tiv Tivi |
||
| 3004 | tli Tlingit |
||
| 3005 | tmh Tamashek |
||
| 3006 | tog Tonga (Nyasa) |
||
| 3007 | ton Tonga (Tonga Islands) |
||
| 3008 | tru Truk |
||
| 3009 | tsi Tsimshian |
||
| 3010 | tsn Tswana |
||
| 3011 | tso Tsonga |
||
| 3012 | tuk Turkmen |
||
| 3013 | tum Tumbuka |
||
| 3014 | tur Turkish |
||
| 3015 | tut Altaic (Other) |
||
| 3016 | twi Twi |
||
| 3017 | tyv Tuvinian |
||
| 3018 | uga Ugaritic |
||
| 3019 | uig Uighur |
||
| 3020 | ukr Ukrainian |
||
| 3021 | umb Umbundu |
||
| 3022 | und Undetermined |
||
| 3023 | urd Urdu |
||
| 3024 | uzb Uzbek |
||
| 3025 | vai Vai |
||
| 3026 | ven Venda |
||
| 3027 | vie Vietnamese |
||
| 3028 | vol Volapük |
||
| 3029 | vot Votic |
||
| 3030 | wak Wakashan Languages |
||
| 3031 | wal Walamo |
||
| 3032 | war Waray |
||
| 3033 | was Washo |
||
| 3034 | wel Welsh |
||
| 3035 | wen Sorbian Languages |
||
| 3036 | wol Wolof |
||
| 3037 | xho Xhosa |
||
| 3038 | yao Yao |
||
| 3039 | yap Yap |
||
| 3040 | yid Yiddish |
||
| 3041 | yor Yoruba |
||
| 3042 | zap Zapotec |
||
| 3043 | zen Zenaga |
||
| 3044 | zha Zhuang |
||
| 3045 | zho Chinese |
||
| 3046 | zul Zulu |
||
| 3047 | zun Zuni |
||
| 3048 | |||
| 3049 | */ |
||
| 3050 | |||
| 3051 | return getid3_lib::EmbeddedLookup($languagecode, $begin, __LINE__, __FILE__, 'id3v2-languagecode'); |
||
| 3052 | } |
||
| 3053 | |||
| 3054 | |||
| 3055 | public static function ETCOEventLookup($index) { |
||
| 3056 | if (($index >= 0x17) && ($index <= 0xDF)) { |
||
| 3057 | return 'reserved for future use'; |
||
| 3058 | } |
||
| 3059 | if (($index >= 0xE0) && ($index <= 0xEF)) { |
||
| 3060 | return 'not predefined synch 0-F'; |
||
| 3061 | } |
||
| 3062 | if (($index >= 0xF0) && ($index <= 0xFC)) { |
||
| 3063 | return 'reserved for future use'; |
||
| 3064 | } |
||
| 3065 | |||
| 3066 | static $EventLookup = array( |
||
| 3067 | 0x00 => 'padding (has no meaning)', |
||
| 3068 | 0x01 => 'end of initial silence', |
||
| 3069 | 0x02 => 'intro start', |
||
| 3070 | 0x03 => 'main part start', |
||
| 3071 | 0x04 => 'outro start', |
||
| 3072 | 0x05 => 'outro end', |
||
| 3073 | 0x06 => 'verse start', |
||
| 3074 | 0x07 => 'refrain start', |
||
| 3075 | 0x08 => 'interlude start', |
||
| 3076 | 0x09 => 'theme start', |
||
| 3077 | 0x0A => 'variation start', |
||
| 3078 | 0x0B => 'key change', |
||
| 3079 | 0x0C => 'time change', |
||
| 3080 | 0x0D => 'momentary unwanted noise (Snap, Crackle & Pop)', |
||
| 3081 | 0x0E => 'sustained noise', |
||
| 3082 | 0x0F => 'sustained noise end', |
||
| 3083 | 0x10 => 'intro end', |
||
| 3084 | 0x11 => 'main part end', |
||
| 3085 | 0x12 => 'verse end', |
||
| 3086 | 0x13 => 'refrain end', |
||
| 3087 | 0x14 => 'theme end', |
||
| 3088 | 0x15 => 'profanity', |
||
| 3089 | 0x16 => 'profanity end', |
||
| 3090 | 0xFD => 'audio end (start of silence)', |
||
| 3091 | 0xFE => 'audio file ends', |
||
| 3092 | 0xFF => 'one more byte of events follows' |
||
| 3093 | ); |
||
| 3094 | |||
| 3095 | return (isset($EventLookup[$index]) ? $EventLookup[$index] : ''); |
||
| 3096 | } |
||
| 3097 | |||
| 3098 | public static function SYTLContentTypeLookup($index) { |
||
| 3099 | static $SYTLContentTypeLookup = array( |
||
| 3100 | 0x00 => 'other', |
||
| 3101 | 0x01 => 'lyrics', |
||
| 3102 | 0x02 => 'text transcription', |
||
| 3103 | 0x03 => 'movement/part name', // (e.g. 'Adagio') |
||
| 3104 | 0x04 => 'events', // (e.g. 'Don Quijote enters the stage') |
||
| 3105 | 0x05 => 'chord', // (e.g. 'Bb F Fsus') |
||
| 3106 | 0x06 => 'trivia/\'pop up\' information', |
||
| 3107 | 0x07 => 'URLs to webpages', |
||
| 3108 | 0x08 => 'URLs to images' |
||
| 3109 | ); |
||
| 3110 | |||
| 3111 | return (isset($SYTLContentTypeLookup[$index]) ? $SYTLContentTypeLookup[$index] : ''); |
||
| 3112 | } |
||
| 3113 | |||
| 3114 | public static function APICPictureTypeLookup($index, $returnarray=false) { |
||
| 3115 | static $APICPictureTypeLookup = array( |
||
| 3116 | 0x00 => 'Other', |
||
| 3117 | 0x01 => '32x32 pixels \'file icon\' (PNG only)', |
||
| 3118 | 0x02 => 'Other file icon', |
||
| 3119 | 0x03 => 'Cover (front)', |
||
| 3120 | 0x04 => 'Cover (back)', |
||
| 3121 | 0x05 => 'Leaflet page', |
||
| 3122 | 0x06 => 'Media (e.g. label side of CD)', |
||
| 3123 | 0x07 => 'Lead artist/lead performer/soloist', |
||
| 3124 | 0x08 => 'Artist/performer', |
||
| 3125 | 0x09 => 'Conductor', |
||
| 3126 | 0x0A => 'Band/Orchestra', |
||
| 3127 | 0x0B => 'Composer', |
||
| 3128 | 0x0C => 'Lyricist/text writer', |
||
| 3129 | 0x0D => 'Recording Location', |
||
| 3130 | 0x0E => 'During recording', |
||
| 3131 | 0x0F => 'During performance', |
||
| 3132 | 0x10 => 'Movie/video screen capture', |
||
| 3133 | 0x11 => 'A bright coloured fish', |
||
| 3134 | 0x12 => 'Illustration', |
||
| 3135 | 0x13 => 'Band/artist logotype', |
||
| 3136 | 0x14 => 'Publisher/Studio logotype' |
||
| 3137 | ); |
||
| 3138 | if ($returnarray) { |
||
| 3139 | return $APICPictureTypeLookup; |
||
| 3140 | } |
||
| 3141 | return (isset($APICPictureTypeLookup[$index]) ? $APICPictureTypeLookup[$index] : ''); |
||
| 3142 | } |
||
| 3143 | |||
| 3144 | public static function COMRReceivedAsLookup($index) { |
||
| 3145 | static $COMRReceivedAsLookup = array( |
||
| 3146 | 0x00 => 'Other', |
||
| 3147 | 0x01 => 'Standard CD album with other songs', |
||
| 3148 | 0x02 => 'Compressed audio on CD', |
||
| 3149 | 0x03 => 'File over the Internet', |
||
| 3150 | 0x04 => 'Stream over the Internet', |
||
| 3151 | 0x05 => 'As note sheets', |
||
| 3152 | 0x06 => 'As note sheets in a book with other sheets', |
||
| 3153 | 0x07 => 'Music on other media', |
||
| 3154 | 0x08 => 'Non-musical merchandise' |
||
| 3155 | ); |
||
| 3156 | |||
| 3157 | return (isset($COMRReceivedAsLookup[$index]) ? $COMRReceivedAsLookup[$index] : ''); |
||
| 3158 | } |
||
| 3159 | |||
| 3160 | public static function RVA2ChannelTypeLookup($index) { |
||
| 3161 | static $RVA2ChannelTypeLookup = array( |
||
| 3162 | 0x00 => 'Other', |
||
| 3163 | 0x01 => 'Master volume', |
||
| 3164 | 0x02 => 'Front right', |
||
| 3165 | 0x03 => 'Front left', |
||
| 3166 | 0x04 => 'Back right', |
||
| 3167 | 0x05 => 'Back left', |
||
| 3168 | 0x06 => 'Front centre', |
||
| 3169 | 0x07 => 'Back centre', |
||
| 3170 | 0x08 => 'Subwoofer' |
||
| 3171 | ); |
||
| 3172 | |||
| 3173 | return (isset($RVA2ChannelTypeLookup[$index]) ? $RVA2ChannelTypeLookup[$index] : ''); |
||
| 3174 | } |
||
| 3175 | |||
| 3176 | public static function FrameNameLongLookup($framename) { |
||
| 3177 | |||
| 3178 | $begin = __LINE__; |
||
| 3179 | |||
| 3180 | /** This is not a comment! |
||
| 3181 | |||
| 3182 | AENC Audio encryption |
||
| 3183 | APIC Attached picture |
||
| 3184 | ASPI Audio seek point index |
||
| 3185 | BUF Recommended buffer size |
||
| 3186 | CNT Play counter |
||
| 3187 | COM Comments |
||
| 3188 | COMM Comments |
||
| 3189 | COMR Commercial frame |
||
| 3190 | CRA Audio encryption |
||
| 3191 | CRM Encrypted meta frame |
||
| 3192 | ENCR Encryption method registration |
||
| 3193 | EQU Equalisation |
||
| 3194 | EQU2 Equalisation (2) |
||
| 3195 | EQUA Equalisation |
||
| 3196 | ETC Event timing codes |
||
| 3197 | ETCO Event timing codes |
||
| 3198 | GEO General encapsulated object |
||
| 3199 | GEOB General encapsulated object |
||
| 3200 | GRID Group identification registration |
||
| 3201 | IPL Involved people list |
||
| 3202 | IPLS Involved people list |
||
| 3203 | LINK Linked information |
||
| 3204 | LNK Linked information |
||
| 3205 | MCDI Music CD identifier |
||
| 3206 | MCI Music CD Identifier |
||
| 3207 | MLL MPEG location lookup table |
||
| 3208 | MLLT MPEG location lookup table |
||
| 3209 | OWNE Ownership frame |
||
| 3210 | PCNT Play counter |
||
| 3211 | PIC Attached picture |
||
| 3212 | POP Popularimeter |
||
| 3213 | POPM Popularimeter |
||
| 3214 | POSS Position synchronisation frame |
||
| 3215 | PRIV Private frame |
||
| 3216 | RBUF Recommended buffer size |
||
| 3217 | REV Reverb |
||
| 3218 | RVA Relative volume adjustment |
||
| 3219 | RVA2 Relative volume adjustment (2) |
||
| 3220 | RVAD Relative volume adjustment |
||
| 3221 | RVRB Reverb |
||
| 3222 | SEEK Seek frame |
||
| 3223 | SIGN Signature frame |
||
| 3224 | SLT Synchronised lyric/text |
||
| 3225 | STC Synced tempo codes |
||
| 3226 | SYLT Synchronised lyric/text |
||
| 3227 | SYTC Synchronised tempo codes |
||
| 3228 | TAL Album/Movie/Show title |
||
| 3229 | TALB Album/Movie/Show title |
||
| 3230 | TBP BPM (Beats Per Minute) |
||
| 3231 | TBPM BPM (beats per minute) |
||
| 3232 | TCM Composer |
||
| 3233 | TCMP Part of a compilation |
||
| 3234 | TCO Content type |
||
| 3235 | TCOM Composer |
||
| 3236 | TCON Content type |
||
| 3237 | TCOP Copyright message |
||
| 3238 | TCP Part of a compilation |
||
| 3239 | TCR Copyright message |
||
| 3240 | TDA Date |
||
| 3241 | TDAT Date |
||
| 3242 | TDEN Encoding time |
||
| 3243 | TDLY Playlist delay |
||
| 3244 | TDOR Original release time |
||
| 3245 | TDRC Recording time |
||
| 3246 | TDRL Release time |
||
| 3247 | TDTG Tagging time |
||
| 3248 | TDY Playlist delay |
||
| 3249 | TEN Encoded by |
||
| 3250 | TENC Encoded by |
||
| 3251 | TEXT Lyricist/Text writer |
||
| 3252 | TFLT File type |
||
| 3253 | TFT File type |
||
| 3254 | TIM Time |
||
| 3255 | TIME Time |
||
| 3256 | TIPL Involved people list |
||
| 3257 | TIT1 Content group description |
||
| 3258 | TIT2 Title/songname/content description |
||
| 3259 | TIT3 Subtitle/Description refinement |
||
| 3260 | TKE Initial key |
||
| 3261 | TKEY Initial key |
||
| 3262 | TLA Language(s) |
||
| 3263 | TLAN Language(s) |
||
| 3264 | TLE Length |
||
| 3265 | TLEN Length |
||
| 3266 | TMCL Musician credits list |
||
| 3267 | TMED Media type |
||
| 3268 | TMOO Mood |
||
| 3269 | TMT Media type |
||
| 3270 | TOA Original artist(s)/performer(s) |
||
| 3271 | TOAL Original album/movie/show title |
||
| 3272 | TOF Original filename |
||
| 3273 | TOFN Original filename |
||
| 3274 | TOL Original Lyricist(s)/text writer(s) |
||
| 3275 | TOLY Original lyricist(s)/text writer(s) |
||
| 3276 | TOPE Original artist(s)/performer(s) |
||
| 3277 | TOR Original release year |
||
| 3278 | TORY Original release year |
||
| 3279 | TOT Original album/Movie/Show title |
||
| 3280 | TOWN File owner/licensee |
||
| 3281 | TP1 Lead artist(s)/Lead performer(s)/Soloist(s)/Performing group |
||
| 3282 | TP2 Band/Orchestra/Accompaniment |
||
| 3283 | TP3 Conductor/Performer refinement |
||
| 3284 | TP4 Interpreted, remixed, or otherwise modified by |
||
| 3285 | TPA Part of a set |
||
| 3286 | TPB Publisher |
||
| 3287 | TPE1 Lead performer(s)/Soloist(s) |
||
| 3288 | TPE2 Band/orchestra/accompaniment |
||
| 3289 | TPE3 Conductor/performer refinement |
||
| 3290 | TPE4 Interpreted, remixed, or otherwise modified by |
||
| 3291 | TPOS Part of a set |
||
| 3292 | TPRO Produced notice |
||
| 3293 | TPUB Publisher |
||
| 3294 | TRC ISRC (International Standard Recording Code) |
||
| 3295 | TRCK Track number/Position in set |
||
| 3296 | TRD Recording dates |
||
| 3297 | TRDA Recording dates |
||
| 3298 | TRK Track number/Position in set |
||
| 3299 | TRSN Internet radio station name |
||
| 3300 | TRSO Internet radio station owner |
||
| 3301 | TS2 Album-Artist sort order |
||
| 3302 | TSA Album sort order |
||
| 3303 | TSC Composer sort order |
||
| 3304 | TSI Size |
||
| 3305 | TSIZ Size |
||
| 3306 | TSO2 Album-Artist sort order |
||
| 3307 | TSOA Album sort order |
||
| 3308 | TSOC Composer sort order |
||
| 3309 | TSOP Performer sort order |
||
| 3310 | TSOT Title sort order |
||
| 3311 | TSP Performer sort order |
||
| 3312 | TSRC ISRC (international standard recording code) |
||
| 3313 | TSS Software/hardware and settings used for encoding |
||
| 3314 | TSSE Software/Hardware and settings used for encoding |
||
| 3315 | TSST Set subtitle |
||
| 3316 | TST Title sort order |
||
| 3317 | TT1 Content group description |
||
| 3318 | TT2 Title/Songname/Content description |
||
| 3319 | TT3 Subtitle/Description refinement |
||
| 3320 | TXT Lyricist/text writer |
||
| 3321 | TXX User defined text information frame |
||
| 3322 | TXXX User defined text information frame |
||
| 3323 | TYE Year |
||
| 3324 | TYER Year |
||
| 3325 | UFI Unique file identifier |
||
| 3326 | UFID Unique file identifier |
||
| 3327 | ULT Unsychronised lyric/text transcription |
||
| 3328 | USER Terms of use |
||
| 3329 | USLT Unsynchronised lyric/text transcription |
||
| 3330 | WAF Official audio file webpage |
||
| 3331 | WAR Official artist/performer webpage |
||
| 3332 | WAS Official audio source webpage |
||
| 3333 | WCM Commercial information |
||
| 3334 | WCOM Commercial information |
||
| 3335 | WCOP Copyright/Legal information |
||
| 3336 | WCP Copyright/Legal information |
||
| 3337 | WOAF Official audio file webpage |
||
| 3338 | WOAR Official artist/performer webpage |
||
| 3339 | WOAS Official audio source webpage |
||
| 3340 | WORS Official Internet radio station homepage |
||
| 3341 | WPAY Payment |
||
| 3342 | WPB Publishers official webpage |
||
| 3343 | WPUB Publishers official webpage |
||
| 3344 | WXX User defined URL link frame |
||
| 3345 | WXXX User defined URL link frame |
||
| 3346 | TFEA Featured Artist |
||
| 3347 | TSTU Recording Studio |
||
| 3348 | rgad Replay Gain Adjustment |
||
| 3349 | |||
| 3350 | */ |
||
| 3351 | |||
| 3352 | return getid3_lib::EmbeddedLookup($framename, $begin, __LINE__, __FILE__, 'id3v2-framename_long'); |
||
| 3353 | |||
| 3354 | // Last three: |
||
| 3355 | // from Helium2 [www.helium2.com] |
||
| 3356 | // from http://privatewww.essex.ac.uk/~djmrob/replaygain/file_format_id3v2.html |
||
| 3357 | } |
||
| 3358 | |||
| 3359 | |||
| 3360 | public static function FrameNameShortLookup($framename) { |
||
| 3361 | |||
| 3362 | $begin = __LINE__; |
||
| 3363 | |||
| 3364 | /** This is not a comment! |
||
| 3365 | |||
| 3366 | AENC audio_encryption |
||
| 3367 | APIC attached_picture |
||
| 3368 | ASPI audio_seek_point_index |
||
| 3369 | BUF recommended_buffer_size |
||
| 3370 | CNT play_counter |
||
| 3371 | COM comment |
||
| 3372 | COMM comment |
||
| 3373 | COMR commercial_frame |
||
| 3374 | CRA audio_encryption |
||
| 3375 | CRM encrypted_meta_frame |
||
| 3376 | ENCR encryption_method_registration |
||
| 3377 | EQU equalisation |
||
| 3378 | EQU2 equalisation |
||
| 3379 | EQUA equalisation |
||
| 3380 | ETC event_timing_codes |
||
| 3381 | ETCO event_timing_codes |
||
| 3382 | GEO general_encapsulated_object |
||
| 3383 | GEOB general_encapsulated_object |
||
| 3384 | GRID group_identification_registration |
||
| 3385 | IPL involved_people_list |
||
| 3386 | IPLS involved_people_list |
||
| 3387 | LINK linked_information |
||
| 3388 | LNK linked_information |
||
| 3389 | MCDI music_cd_identifier |
||
| 3390 | MCI music_cd_identifier |
||
| 3391 | MLL mpeg_location_lookup_table |
||
| 3392 | MLLT mpeg_location_lookup_table |
||
| 3393 | OWNE ownership_frame |
||
| 3394 | PCNT play_counter |
||
| 3395 | PIC attached_picture |
||
| 3396 | POP popularimeter |
||
| 3397 | POPM popularimeter |
||
| 3398 | POSS position_synchronisation_frame |
||
| 3399 | PRIV private_frame |
||
| 3400 | RBUF recommended_buffer_size |
||
| 3401 | REV reverb |
||
| 3402 | RVA relative_volume_adjustment |
||
| 3403 | RVA2 relative_volume_adjustment |
||
| 3404 | RVAD relative_volume_adjustment |
||
| 3405 | RVRB reverb |
||
| 3406 | SEEK seek_frame |
||
| 3407 | SIGN signature_frame |
||
| 3408 | SLT synchronised_lyric |
||
| 3409 | STC synced_tempo_codes |
||
| 3410 | SYLT synchronised_lyric |
||
| 3411 | SYTC synchronised_tempo_codes |
||
| 3412 | TAL album |
||
| 3413 | TALB album |
||
| 3414 | TBP bpm |
||
| 3415 | TBPM bpm |
||
| 3416 | TCM composer |
||
| 3417 | TCMP part_of_a_compilation |
||
| 3418 | TCO genre |
||
| 3419 | TCOM composer |
||
| 3420 | TCON genre |
||
| 3421 | TCOP copyright_message |
||
| 3422 | TCP part_of_a_compilation |
||
| 3423 | TCR copyright_message |
||
| 3424 | TDA date |
||
| 3425 | TDAT date |
||
| 3426 | TDEN encoding_time |
||
| 3427 | TDLY playlist_delay |
||
| 3428 | TDOR original_release_time |
||
| 3429 | TDRC recording_time |
||
| 3430 | TDRL release_time |
||
| 3431 | TDTG tagging_time |
||
| 3432 | TDY playlist_delay |
||
| 3433 | TEN encoded_by |
||
| 3434 | TENC encoded_by |
||
| 3435 | TEXT lyricist |
||
| 3436 | TFLT file_type |
||
| 3437 | TFT file_type |
||
| 3438 | TIM time |
||
| 3439 | TIME time |
||
| 3440 | TIPL involved_people_list |
||
| 3441 | TIT1 content_group_description |
||
| 3442 | TIT2 title |
||
| 3443 | TIT3 subtitle |
||
| 3444 | TKE initial_key |
||
| 3445 | TKEY initial_key |
||
| 3446 | TLA language |
||
| 3447 | TLAN language |
||
| 3448 | TLE length |
||
| 3449 | TLEN length |
||
| 3450 | TMCL musician_credits_list |
||
| 3451 | TMED media_type |
||
| 3452 | TMOO mood |
||
| 3453 | TMT media_type |
||
| 3454 | TOA original_artist |
||
| 3455 | TOAL original_album |
||
| 3456 | TOF original_filename |
||
| 3457 | TOFN original_filename |
||
| 3458 | TOL original_lyricist |
||
| 3459 | TOLY original_lyricist |
||
| 3460 | TOPE original_artist |
||
| 3461 | TOR original_year |
||
| 3462 | TORY original_year |
||
| 3463 | TOT original_album |
||
| 3464 | TOWN file_owner |
||
| 3465 | TP1 artist |
||
| 3466 | TP2 band |
||
| 3467 | TP3 conductor |
||
| 3468 | TP4 remixer |
||
| 3469 | TPA part_of_a_set |
||
| 3470 | TPB publisher |
||
| 3471 | TPE1 artist |
||
| 3472 | TPE2 band |
||
| 3473 | TPE3 conductor |
||
| 3474 | TPE4 remixer |
||
| 3475 | TPOS part_of_a_set |
||
| 3476 | TPRO produced_notice |
||
| 3477 | TPUB publisher |
||
| 3478 | TRC isrc |
||
| 3479 | TRCK track_number |
||
| 3480 | TRD recording_dates |
||
| 3481 | TRDA recording_dates |
||
| 3482 | TRK track_number |
||
| 3483 | TRSN internet_radio_station_name |
||
| 3484 | TRSO internet_radio_station_owner |
||
| 3485 | TS2 album_artist_sort_order |
||
| 3486 | TSA album_sort_order |
||
| 3487 | TSC composer_sort_order |
||
| 3488 | TSI size |
||
| 3489 | TSIZ size |
||
| 3490 | TSO2 album_artist_sort_order |
||
| 3491 | TSOA album_sort_order |
||
| 3492 | TSOC composer_sort_order |
||
| 3493 | TSOP performer_sort_order |
||
| 3494 | TSOT title_sort_order |
||
| 3495 | TSP performer_sort_order |
||
| 3496 | TSRC isrc |
||
| 3497 | TSS encoder_settings |
||
| 3498 | TSSE encoder_settings |
||
| 3499 | TSST set_subtitle |
||
| 3500 | TST title_sort_order |
||
| 3501 | TT1 content_group_description |
||
| 3502 | TT2 title |
||
| 3503 | TT3 subtitle |
||
| 3504 | TXT lyricist |
||
| 3505 | TXX text |
||
| 3506 | TXXX text |
||
| 3507 | TYE year |
||
| 3508 | TYER year |
||
| 3509 | UFI unique_file_identifier |
||
| 3510 | UFID unique_file_identifier |
||
| 3511 | ULT unsychronised_lyric |
||
| 3512 | USER terms_of_use |
||
| 3513 | USLT unsynchronised_lyric |
||
| 3514 | WAF url_file |
||
| 3515 | WAR url_artist |
||
| 3516 | WAS url_source |
||
| 3517 | WCM commercial_information |
||
| 3518 | WCOM commercial_information |
||
| 3519 | WCOP copyright |
||
| 3520 | WCP copyright |
||
| 3521 | WOAF url_file |
||
| 3522 | WOAR url_artist |
||
| 3523 | WOAS url_source |
||
| 3524 | WORS url_station |
||
| 3525 | WPAY url_payment |
||
| 3526 | WPB url_publisher |
||
| 3527 | WPUB url_publisher |
||
| 3528 | WXX url_user |
||
| 3529 | WXXX url_user |
||
| 3530 | TFEA featured_artist |
||
| 3531 | TSTU recording_studio |
||
| 3532 | rgad replay_gain_adjustment |
||
| 3533 | |||
| 3534 | */ |
||
| 3535 | |||
| 3536 | return getid3_lib::EmbeddedLookup($framename, $begin, __LINE__, __FILE__, 'id3v2-framename_short'); |
||
| 3537 | } |
||
| 3538 | |||
| 3539 | public static function TextEncodingTerminatorLookup($encoding) { |
||
| 3540 | // http://www.id3.org/id3v2.4.0-structure.txt |
||
| 3541 | // Frames that allow different types of text encoding contains a text encoding description byte. Possible encodings: |
||
| 3542 | static $TextEncodingTerminatorLookup = array( |
||
| 3543 | 0 => "\x00", // $00 ISO-8859-1. Terminated with $00. |
||
| 3544 | 1 => "\x00\x00", // $01 UTF-16 encoded Unicode with BOM. All strings in the same frame SHALL have the same byteorder. Terminated with $00 00. |
||
| 3545 | 2 => "\x00\x00", // $02 UTF-16BE encoded Unicode without BOM. Terminated with $00 00. |
||
| 3546 | 3 => "\x00", // $03 UTF-8 encoded Unicode. Terminated with $00. |
||
| 3547 | 255 => "\x00\x00" |
||
| 3548 | ); |
||
| 3549 | return (isset($TextEncodingTerminatorLookup[$encoding]) ? $TextEncodingTerminatorLookup[$encoding] : "\x00"); |
||
| 3550 | } |
||
| 3551 | |||
| 3552 | public static function TextEncodingNameLookup($encoding) { |
||
| 3553 | // http://www.id3.org/id3v2.4.0-structure.txt |
||
| 3554 | // Frames that allow different types of text encoding contains a text encoding description byte. Possible encodings: |
||
| 3555 | static $TextEncodingNameLookup = array( |
||
| 3556 | 0 => 'ISO-8859-1', // $00 ISO-8859-1. Terminated with $00. |
||
| 3557 | 1 => 'UTF-16', // $01 UTF-16 encoded Unicode with BOM. All strings in the same frame SHALL have the same byteorder. Terminated with $00 00. |
||
| 3558 | 2 => 'UTF-16BE', // $02 UTF-16BE encoded Unicode without BOM. Terminated with $00 00. |
||
| 3559 | 3 => 'UTF-8', // $03 UTF-8 encoded Unicode. Terminated with $00. |
||
| 3560 | 255 => 'UTF-16BE' |
||
| 3561 | ); |
||
| 3562 | return (isset($TextEncodingNameLookup[$encoding]) ? $TextEncodingNameLookup[$encoding] : 'ISO-8859-1'); |
||
| 3563 | } |
||
| 3564 | |||
| 3565 | public static function IsValidID3v2FrameName($framename, $id3v2majorversion) { |
||
| 3566 | switch ($id3v2majorversion) { |
||
| 3567 | case 2: |
||
| 3568 | return preg_match('#[A-Z][A-Z0-9]{2}#', $framename); |
||
| 3569 | break; |
||
| 3570 | |||
| 3571 | case 3: |
||
| 3572 | case 4: |
||
| 3573 | return preg_match('#[A-Z][A-Z0-9]{3}#', $framename); |
||
| 3574 | break; |
||
| 3575 | } |
||
| 3576 | return false; |
||
| 3577 | } |
||
| 3578 | |||
| 3579 | public static function IsANumber($numberstring, $allowdecimal=false, $allownegative=false) { |
||
| 3580 | for ($i = 0; $i < strlen($numberstring); $i++) { |
||
| 3581 | if ((chr($numberstring{$i}) < chr('0')) || (chr($numberstring{$i}) > chr('9'))) { |
||
| 3582 | if (($numberstring{$i} == '.') && $allowdecimal) { |
||
| 3583 | // allowed |
||
| 3584 | } elseif (($numberstring{$i} == '-') && $allownegative && ($i == 0)) { |
||
| 3585 | // allowed |
||
| 3586 | } else { |
||
| 3587 | return false; |
||
| 3588 | } |
||
| 3589 | } |
||
| 3590 | } |
||
| 3591 | return true; |
||
| 3592 | } |
||
| 3593 | |||
| 3594 | public static function IsValidDateStampString($datestamp) { |
||
| 3595 | if (strlen($datestamp) != 8) { |
||
| 3596 | return false; |
||
| 3597 | } |
||
| 3598 | if (!self::IsANumber($datestamp, false)) { |
||
| 3599 | return false; |
||
| 3600 | } |
||
| 3601 | $year = substr($datestamp, 0, 4); |
||
| 3602 | $month = substr($datestamp, 4, 2); |
||
| 3603 | $day = substr($datestamp, 6, 2); |
||
| 3604 | if (($year == 0) || ($month == 0) || ($day == 0)) { |
||
| 3605 | return false; |
||
| 3606 | } |
||
| 3607 | if ($month > 12) { |
||
| 3608 | return false; |
||
| 3609 | } |
||
| 3610 | if ($day > 31) { |
||
| 3611 | return false; |
||
| 3612 | } |
||
| 3613 | if (($day > 30) && (($month == 4) || ($month == 6) || ($month == 9) || ($month == 11))) { |
||
| 3614 | return false; |
||
| 3615 | } |
||
| 3616 | if (($day > 29) && ($month == 2)) { |
||
| 3617 | return false; |
||
| 3618 | } |
||
| 3619 | return true; |
||
| 3620 | } |
||
| 3621 | |||
| 3622 | public static function ID3v2HeaderLength($majorversion) { |
||
| 3623 | return (($majorversion == 2) ? 6 : 10); |
||
| 3624 | } |
||
| 3625 | |||
| 3626 | } |
||
| 3627 | |||
| 3628 |
