Edit File by line

}

[1000] Fix | Delete

}

[1001] Fix | Delete

$tag_entry[$sub_subelement['id_name']] = $targets_entry;

[1002] Fix | Delete

break;

[1003] Fix | Delete

[1004] Fix | Delete

case EBML_ID_SIMPLETAG:

[1005] Fix | Delete

$tag_entry[$sub_subelement['id_name']][] = $this->HandleEMBLSimpleTag($sub_subelement['end']);

[1006] Fix | Delete

break;

[1007] Fix | Delete

[1008] Fix | Delete

default:

[1009] Fix | Delete

$this->unhandledElement('tags.tag', __LINE__, $sub_subelement);

[1010] Fix | Delete

break;

[1011] Fix | Delete

}

[1012] Fix | Delete

}

[1013] Fix | Delete

$tags_entry[] = $tag_entry;

[1014] Fix | Delete

break;

[1015] Fix | Delete

[1016] Fix | Delete

default:

[1017] Fix | Delete

$this->unhandledElement('tags', __LINE__, $subelement);

[1018] Fix | Delete

break;

[1019] Fix | Delete

}

[1020] Fix | Delete

}

[1021] Fix | Delete

$info['matroska']['tags'] = $tags_entry;

[1022] Fix | Delete

break;

[1023] Fix | Delete

[1024] Fix | Delete

case EBML_ID_ATTACHMENTS: // Contain attached files.

[1025] Fix | Delete

[1026] Fix | Delete

while ($this->getEBMLelement($subelement, $element_data['end'])) {

[1027] Fix | Delete

switch ($subelement['id']) {

[1028] Fix | Delete

[1029] Fix | Delete

case EBML_ID_ATTACHEDFILE:

[1030] Fix | Delete

$attachedfile_entry = array();

[1031] Fix | Delete

[1032] Fix | Delete

while ($this->getEBMLelement($sub_subelement, $subelement['end'], array(EBML_ID_FILEDATA))) {

[1033] Fix | Delete

switch ($sub_subelement['id']) {

[1034] Fix | Delete

[1035] Fix | Delete

case EBML_ID_FILEDESCRIPTION:

[1036] Fix | Delete

case EBML_ID_FILENAME:

[1037] Fix | Delete

case EBML_ID_FILEMIMETYPE:

[1038] Fix | Delete

$attachedfile_entry[$sub_subelement['id_name']] = $sub_subelement['data'];

[1039] Fix | Delete

break;

[1040] Fix | Delete

[1041] Fix | Delete

case EBML_ID_FILEDATA:

[1042] Fix | Delete

$attachedfile_entry['data_offset'] = $this->current_offset;

[1043] Fix | Delete

$attachedfile_entry['data_length'] = $sub_subelement['length'];

[1044] Fix | Delete

[1045] Fix | Delete

$attachedfile_entry[$sub_subelement['id_name']] = $this->saveAttachment(

[1046] Fix | Delete

$attachedfile_entry['FileName'],

[1047] Fix | Delete

$attachedfile_entry['data_offset'],

[1048] Fix | Delete

$attachedfile_entry['data_length']);

[1049] Fix | Delete

[1050] Fix | Delete

$this->current_offset = $sub_subelement['end'];

[1051] Fix | Delete

break;

[1052] Fix | Delete

[1053] Fix | Delete

case EBML_ID_FILEUID:

[1054] Fix | Delete

$attachedfile_entry[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);

[1055] Fix | Delete

break;

[1056] Fix | Delete

[1057] Fix | Delete

default:

[1058] Fix | Delete

$this->unhandledElement('attachments.attachedfile', __LINE__, $sub_subelement);

[1059] Fix | Delete

break;

[1060] Fix | Delete

}

[1061] Fix | Delete

}

[1062] Fix | Delete

$info['matroska']['attachments'][] = $attachedfile_entry;

[1063] Fix | Delete

break;

[1064] Fix | Delete

[1065] Fix | Delete

default:

[1066] Fix | Delete

$this->unhandledElement('attachments', __LINE__, $subelement);

[1067] Fix | Delete

break;

[1068] Fix | Delete

}

[1069] Fix | Delete

}

[1070] Fix | Delete

break;

[1071] Fix | Delete

[1072] Fix | Delete

case EBML_ID_CHAPTERS:

[1073] Fix | Delete

[1074] Fix | Delete

while ($this->getEBMLelement($subelement, $element_data['end'])) {

[1075] Fix | Delete

switch ($subelement['id']) {

[1076] Fix | Delete

[1077] Fix | Delete

case EBML_ID_EDITIONENTRY:

[1078] Fix | Delete

$editionentry_entry = array();

[1079] Fix | Delete

[1080] Fix | Delete

while ($this->getEBMLelement($sub_subelement, $subelement['end'], array(EBML_ID_CHAPTERATOM))) {

[1081] Fix | Delete

switch ($sub_subelement['id']) {

[1082] Fix | Delete

[1083] Fix | Delete

case EBML_ID_EDITIONUID:

[1084] Fix | Delete

$editionentry_entry[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);

[1085] Fix | Delete

break;

[1086] Fix | Delete

[1087] Fix | Delete

case EBML_ID_EDITIONFLAGHIDDEN:

[1088] Fix | Delete

case EBML_ID_EDITIONFLAGDEFAULT:

[1089] Fix | Delete

case EBML_ID_EDITIONFLAGORDERED:

[1090] Fix | Delete

$editionentry_entry[$sub_subelement['id_name']] = (bool)getid3_lib::BigEndian2Int($sub_subelement['data']);

[1091] Fix | Delete

break;

[1092] Fix | Delete

[1093] Fix | Delete

case EBML_ID_CHAPTERATOM:

[1094] Fix | Delete

$chapteratom_entry = array();

[1095] Fix | Delete

[1096] Fix | Delete

while ($this->getEBMLelement($sub_sub_subelement, $sub_subelement['end'], array(EBML_ID_CHAPTERTRACK, EBML_ID_CHAPTERDISPLAY))) {

[1097] Fix | Delete

switch ($sub_sub_subelement['id']) {

[1098] Fix | Delete

[1099] Fix | Delete

case EBML_ID_CHAPTERSEGMENTUID:

[1100] Fix | Delete

case EBML_ID_CHAPTERSEGMENTEDITIONUID:

[1101] Fix | Delete

$chapteratom_entry[$sub_sub_subelement['id_name']] = $sub_sub_subelement['data'];

[1102] Fix | Delete

break;

[1103] Fix | Delete

[1104] Fix | Delete

case EBML_ID_CHAPTERFLAGENABLED:

[1105] Fix | Delete

case EBML_ID_CHAPTERFLAGHIDDEN:

[1106] Fix | Delete

$chapteratom_entry[$sub_sub_subelement['id_name']] = (bool)getid3_lib::BigEndian2Int($sub_sub_subelement['data']);

[1107] Fix | Delete

break;

[1108] Fix | Delete

[1109] Fix | Delete

case EBML_ID_CHAPTERUID:

[1110] Fix | Delete

case EBML_ID_CHAPTERTIMESTART:

[1111] Fix | Delete

case EBML_ID_CHAPTERTIMEEND:

[1112] Fix | Delete

$chapteratom_entry[$sub_sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_sub_subelement['data']);

[1113] Fix | Delete

break;

[1114] Fix | Delete

[1115] Fix | Delete

case EBML_ID_CHAPTERTRACK:

[1116] Fix | Delete

$chaptertrack_entry = array();

[1117] Fix | Delete

[1118] Fix | Delete

while ($this->getEBMLelement($sub_sub_sub_subelement, $sub_sub_subelement['end'], true)) {

[1119] Fix | Delete

switch ($sub_sub_sub_subelement['id']) {

[1120] Fix | Delete

[1121] Fix | Delete

case EBML_ID_CHAPTERTRACKNUMBER:

[1122] Fix | Delete

$chaptertrack_entry[$sub_sub_sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_sub_sub_subelement['data']);

[1123] Fix | Delete

break;

[1124] Fix | Delete

[1125] Fix | Delete

default:

[1126] Fix | Delete

$this->unhandledElement('chapters.editionentry.chapteratom.chaptertrack', __LINE__, $sub_sub_sub_subelement);

[1127] Fix | Delete

break;

[1128] Fix | Delete

}

[1129] Fix | Delete

}

[1130] Fix | Delete

$chapteratom_entry[$sub_sub_subelement['id_name']][] = $chaptertrack_entry;

[1131] Fix | Delete

break;

[1132] Fix | Delete

[1133] Fix | Delete

case EBML_ID_CHAPTERDISPLAY:

[1134] Fix | Delete

$chapterdisplay_entry = array();

[1135] Fix | Delete

[1136] Fix | Delete

while ($this->getEBMLelement($sub_sub_sub_subelement, $sub_sub_subelement['end'], true)) {

[1137] Fix | Delete

switch ($sub_sub_sub_subelement['id']) {

[1138] Fix | Delete

[1139] Fix | Delete

case EBML_ID_CHAPSTRING:

[1140] Fix | Delete

case EBML_ID_CHAPLANGUAGE:

[1141] Fix | Delete

case EBML_ID_CHAPCOUNTRY:

[1142] Fix | Delete

$chapterdisplay_entry[$sub_sub_sub_subelement['id_name']] = $sub_sub_sub_subelement['data'];

[1143] Fix | Delete

break;

[1144] Fix | Delete

[1145] Fix | Delete

default:

[1146] Fix | Delete

$this->unhandledElement('chapters.editionentry.chapteratom.chapterdisplay', __LINE__, $sub_sub_sub_subelement);

[1147] Fix | Delete

break;

[1148] Fix | Delete

}

[1149] Fix | Delete

}

[1150] Fix | Delete

$chapteratom_entry[$sub_sub_subelement['id_name']][] = $chapterdisplay_entry;

[1151] Fix | Delete

break;

[1152] Fix | Delete

[1153] Fix | Delete

default:

[1154] Fix | Delete

$this->unhandledElement('chapters.editionentry.chapteratom', __LINE__, $sub_sub_subelement);

[1155] Fix | Delete

break;

[1156] Fix | Delete

}

[1157] Fix | Delete

}

[1158] Fix | Delete

$editionentry_entry[$sub_subelement['id_name']][] = $chapteratom_entry;

[1159] Fix | Delete

break;

[1160] Fix | Delete

[1161] Fix | Delete

default:

[1162] Fix | Delete

$this->unhandledElement('chapters.editionentry', __LINE__, $sub_subelement);

[1163] Fix | Delete

break;

[1164] Fix | Delete

}

[1165] Fix | Delete

}

[1166] Fix | Delete

$info['matroska']['chapters'][] = $editionentry_entry;

[1167] Fix | Delete

break;

[1168] Fix | Delete

[1169] Fix | Delete

default:

[1170] Fix | Delete

$this->unhandledElement('chapters', __LINE__, $subelement);

[1171] Fix | Delete

break;

[1172] Fix | Delete

}

[1173] Fix | Delete

}

[1174] Fix | Delete

break;

[1175] Fix | Delete

[1176] Fix | Delete

case EBML_ID_CLUSTER: // The lower level element containing the (monolithic) Block structure.

[1177] Fix | Delete

$cluster_entry = array();

[1178] Fix | Delete

[1179] Fix | Delete

while ($this->getEBMLelement($subelement, $element_data['end'], array(EBML_ID_CLUSTERSILENTTRACKS, EBML_ID_CLUSTERBLOCKGROUP, EBML_ID_CLUSTERSIMPLEBLOCK))) {

[1180] Fix | Delete

switch ($subelement['id']) {

[1181] Fix | Delete

[1182] Fix | Delete

case EBML_ID_CLUSTERTIMECODE:

[1183] Fix | Delete

case EBML_ID_CLUSTERPOSITION:

[1184] Fix | Delete

case EBML_ID_CLUSTERPREVSIZE:

[1185] Fix | Delete

$cluster_entry[$subelement['id_name']] = getid3_lib::BigEndian2Int($subelement['data']);

[1186] Fix | Delete

break;

[1187] Fix | Delete

[1188] Fix | Delete

case EBML_ID_CLUSTERSILENTTRACKS:

[1189] Fix | Delete

$cluster_silent_tracks = array();

[1190] Fix | Delete

[1191] Fix | Delete

while ($this->getEBMLelement($sub_subelement, $subelement['end'], true)) {

[1192] Fix | Delete

switch ($sub_subelement['id']) {

[1193] Fix | Delete

[1194] Fix | Delete

case EBML_ID_CLUSTERSILENTTRACKNUMBER:

[1195] Fix | Delete

$cluster_silent_tracks[] = getid3_lib::BigEndian2Int($sub_subelement['data']);

[1196] Fix | Delete

break;

[1197] Fix | Delete

[1198] Fix | Delete

default:

[1199] Fix | Delete

$this->unhandledElement('cluster.silenttracks', __LINE__, $sub_subelement);

[1200] Fix | Delete

break;

[1201] Fix | Delete

}

[1202] Fix | Delete

}

[1203] Fix | Delete

$cluster_entry[$subelement['id_name']][] = $cluster_silent_tracks;

[1204] Fix | Delete

break;

[1205] Fix | Delete

[1206] Fix | Delete

case EBML_ID_CLUSTERBLOCKGROUP:

[1207] Fix | Delete

$cluster_block_group = array('offset' => $this->current_offset);

[1208] Fix | Delete

[1209] Fix | Delete

while ($this->getEBMLelement($sub_subelement, $subelement['end'], array(EBML_ID_CLUSTERBLOCK))) {

[1210] Fix | Delete

switch ($sub_subelement['id']) {

[1211] Fix | Delete

[1212] Fix | Delete

case EBML_ID_CLUSTERBLOCK:

[1213] Fix | Delete

$cluster_block_group[$sub_subelement['id_name']] = $this->HandleEMBLClusterBlock($sub_subelement, EBML_ID_CLUSTERBLOCK, $info);

[1214] Fix | Delete

break;

[1215] Fix | Delete

[1216] Fix | Delete

case EBML_ID_CLUSTERREFERENCEPRIORITY: // unsigned-int

[1217] Fix | Delete

case EBML_ID_CLUSTERBLOCKDURATION: // unsigned-int

[1218] Fix | Delete

$cluster_block_group[$sub_subelement['id_name']] = getid3_lib::BigEndian2Int($sub_subelement['data']);

[1219] Fix | Delete

break;

[1220] Fix | Delete

[1221] Fix | Delete

case EBML_ID_CLUSTERREFERENCEBLOCK: // signed-int

[1222] Fix | Delete

$cluster_block_group[$sub_subelement['id_name']][] = getid3_lib::BigEndian2Int($sub_subelement['data'], false, true);

[1223] Fix | Delete

break;

[1224] Fix | Delete

[1225] Fix | Delete

case EBML_ID_CLUSTERCODECSTATE:

[1226] Fix | Delete

$cluster_block_group[$sub_subelement['id_name']] = getid3_lib::trimNullByte($sub_subelement['data']);

[1227] Fix | Delete

break;

[1228] Fix | Delete

[1229] Fix | Delete

default:

[1230] Fix | Delete

$this->unhandledElement('clusters.blockgroup', __LINE__, $sub_subelement);

[1231] Fix | Delete

break;

[1232] Fix | Delete

}

[1233] Fix | Delete

}

[1234] Fix | Delete

$cluster_entry[$subelement['id_name']][] = $cluster_block_group;

[1235] Fix | Delete

break;

[1236] Fix | Delete

[1237] Fix | Delete

case EBML_ID_CLUSTERSIMPLEBLOCK:

[1238] Fix | Delete

$cluster_entry[$subelement['id_name']][] = $this->HandleEMBLClusterBlock($subelement, EBML_ID_CLUSTERSIMPLEBLOCK, $info);

[1239] Fix | Delete

break;

[1240] Fix | Delete

[1241] Fix | Delete

default:

[1242] Fix | Delete

$this->unhandledElement('cluster', __LINE__, $subelement);

[1243] Fix | Delete

break;

[1244] Fix | Delete

}

[1245] Fix | Delete

$this->current_offset = $subelement['end'];

[1246] Fix | Delete

}

[1247] Fix | Delete

if (!$this->hide_clusters) {

[1248] Fix | Delete

$info['matroska']['cluster'][] = $cluster_entry;

[1249] Fix | Delete

}

[1250] Fix | Delete

[1251] Fix | Delete

// check to see if all the data we need exists already, if so, break out of the loop

[1252] Fix | Delete

if (!$this->parse_whole_file) {

[1253] Fix | Delete

if (isset($info['matroska']['info']) && is_array($info['matroska']['info'])) {

[1254] Fix | Delete

if (isset($info['matroska']['tracks']['tracks']) && is_array($info['matroska']['tracks']['tracks'])) {

[1255] Fix | Delete

if (count($info['matroska']['track_data_offsets']) == count($info['matroska']['tracks']['tracks'])) {

[1256] Fix | Delete

return;

[1257] Fix | Delete

}

[1258] Fix | Delete

}

[1259] Fix | Delete

}

[1260] Fix | Delete

}

[1261] Fix | Delete

break;

[1262] Fix | Delete

[1263] Fix | Delete

default:

[1264] Fix | Delete

$this->unhandledElement('segment', __LINE__, $element_data);

[1265] Fix | Delete

break;

[1266] Fix | Delete

}

[1267] Fix | Delete

}

[1268] Fix | Delete

break;

[1269] Fix | Delete

[1270] Fix | Delete

default:

[1271] Fix | Delete

$this->unhandledElement('root', __LINE__, $top_element);

[1272] Fix | Delete

break;

[1273] Fix | Delete

}

[1274] Fix | Delete

}

[1275] Fix | Delete

}

[1276] Fix | Delete

[1277] Fix | Delete

/**

[1278] Fix | Delete

* @param int $min_data

[1279] Fix | Delete

[1280] Fix | Delete

* @return bool

[1281] Fix | Delete

[1282] Fix | Delete

private function EnsureBufferHasEnoughData($min_data=1024) {

[1283] Fix | Delete

if (($this->current_offset - $this->EBMLbuffer_offset) >= ($this->EBMLbuffer_length - $min_data)) {

[1284] Fix | Delete

$read_bytes = max($min_data, $this->getid3->fread_buffer_size());

[1285] Fix | Delete

[1286] Fix | Delete

try {

[1287] Fix | Delete

$this->fseek($this->current_offset);

[1288] Fix | Delete

$this->EBMLbuffer_offset = $this->current_offset;

[1289] Fix | Delete

$this->EBMLbuffer = $this->fread($read_bytes);

[1290] Fix | Delete

$this->EBMLbuffer_length = strlen($this->EBMLbuffer);

[1291] Fix | Delete

} catch (getid3_exception $e) {

[1292] Fix | Delete

$this->warning('EBML parser: '.$e->getMessage());

[1293] Fix | Delete

return false;

[1294] Fix | Delete

}

[1295] Fix | Delete

[1296] Fix | Delete

if ($this->EBMLbuffer_length == 0 && $this->feof()) {

[1297] Fix | Delete

return $this->error('EBML parser: ran out of file at offset '.$this->current_offset);

[1298] Fix | Delete

}

[1299] Fix | Delete

}

[1300] Fix | Delete

return true;

[1301] Fix | Delete

}

[1302] Fix | Delete

[1303] Fix | Delete

/**

[1304] Fix | Delete

* @return int|float|false

[1305] Fix | Delete

[1306] Fix | Delete

private function readEBMLint() {

[1307] Fix | Delete

$actual_offset = $this->current_offset - $this->EBMLbuffer_offset;

[1308] Fix | Delete

[1309] Fix | Delete

// get length of integer

[1310] Fix | Delete

$first_byte_int = ord($this->EBMLbuffer[$actual_offset]);

[1311] Fix | Delete

if (0x80 & $first_byte_int) {

[1312] Fix | Delete

$length = 1;

[1313] Fix | Delete

} elseif (0x40 & $first_byte_int) {

[1314] Fix | Delete

$length = 2;

[1315] Fix | Delete

} elseif (0x20 & $first_byte_int) {

[1316] Fix | Delete

$length = 3;

[1317] Fix | Delete

} elseif (0x10 & $first_byte_int) {

[1318] Fix | Delete

$length = 4;

[1319] Fix | Delete

} elseif (0x08 & $first_byte_int) {

[1320] Fix | Delete

$length = 5;

[1321] Fix | Delete

} elseif (0x04 & $first_byte_int) {

[1322] Fix | Delete

$length = 6;

[1323] Fix | Delete

} elseif (0x02 & $first_byte_int) {

[1324] Fix | Delete

$length = 7;

[1325] Fix | Delete

} elseif (0x01 & $first_byte_int) {

[1326] Fix | Delete

$length = 8;

[1327] Fix | Delete

} else {

[1328] Fix | Delete

throw new Exception('invalid EBML integer (leading 0x00) at '.$this->current_offset);

[1329] Fix | Delete

}

[1330] Fix | Delete

[1331] Fix | Delete

// read

[1332] Fix | Delete

$int_value = self::EBML2Int(substr($this->EBMLbuffer, $actual_offset, $length));

[1333] Fix | Delete

$this->current_offset += $length;

[1334] Fix | Delete

[1335] Fix | Delete

return $int_value;

[1336] Fix | Delete

}

[1337] Fix | Delete

[1338] Fix | Delete

/**

[1339] Fix | Delete

* @param int $length

[1340] Fix | Delete

* @param bool $check_buffer

[1341] Fix | Delete

[1342] Fix | Delete

* @return string|false

[1343] Fix | Delete

[1344] Fix | Delete

private function readEBMLelementData($length, $check_buffer=false) {

[1345] Fix | Delete

if ($check_buffer && !$this->EnsureBufferHasEnoughData($length)) {

[1346] Fix | Delete

return false;

[1347] Fix | Delete

}

[1348] Fix | Delete

$data = substr($this->EBMLbuffer, $this->current_offset - $this->EBMLbuffer_offset, $length);

[1349] Fix | Delete

$this->current_offset += $length;

[1350] Fix | Delete

return $data;

[1351] Fix | Delete

}

[1352] Fix | Delete

[1353] Fix | Delete

/**

[1354] Fix | Delete

* @param array $element

[1355] Fix | Delete

* @param int $parent_end

[1356] Fix | Delete

* @param array|bool $get_data

[1357] Fix | Delete

[1358] Fix | Delete

* @return bool

[1359] Fix | Delete

[1360] Fix | Delete

private function getEBMLelement(&$element, $parent_end, $get_data=false) {

[1361] Fix | Delete

if ($this->current_offset >= $parent_end) {

[1362] Fix | Delete

return false;

[1363] Fix | Delete

}

[1364] Fix | Delete

[1365] Fix | Delete

if (!$this->EnsureBufferHasEnoughData()) {

[1366] Fix | Delete

$this->current_offset = PHP_INT_MAX; // do not exit parser right now, allow to finish current loop to gather maximum information

[1367] Fix | Delete

return false;

[1368] Fix | Delete

}

[1369] Fix | Delete

[1370] Fix | Delete

$element = array();

[1371] Fix | Delete

[1372] Fix | Delete

// set offset

[1373] Fix | Delete

$element['offset'] = $this->current_offset;

[1374] Fix | Delete

[1375] Fix | Delete

// get ID

[1376] Fix | Delete

$element['id'] = $this->readEBMLint();

[1377] Fix | Delete

[1378] Fix | Delete

// get name

[1379] Fix | Delete

$element['id_name'] = self::EBMLidName($element['id']);

[1380] Fix | Delete

[1381] Fix | Delete

// get length

[1382] Fix | Delete

$element['length'] = $this->readEBMLint();

[1383] Fix | Delete

[1384] Fix | Delete

// get end offset

[1385] Fix | Delete

$element['end'] = $this->current_offset + $element['length'];

[1386] Fix | Delete

[1387] Fix | Delete

// get raw data

[1388] Fix | Delete

$dont_parse = (in_array($element['id'], $this->unuseful_elements) || $element['id_name'] == dechex($element['id']));

[1389] Fix | Delete

if (($get_data === true || (is_array($get_data) && !in_array($element['id'], $get_data))) && !$dont_parse) {

[1390] Fix | Delete

$element['data'] = $this->readEBMLelementData($element['length'], $element);

[1391] Fix | Delete

}

[1392] Fix | Delete

[1393] Fix | Delete

return true;

[1394] Fix | Delete

}

[1395] Fix | Delete

[1396] Fix | Delete

/**

[1397] Fix | Delete

* @param string $type

[1398] Fix | Delete

* @param int $line

[1399] Fix | Delete

* @param array $element

[1400] Fix | Delete

[1401] Fix | Delete

private function unhandledElement($type, $line, $element) {

[1402] Fix | Delete

// warn only about unknown and missed elements, not about unuseful

[1403] Fix | Delete

if (!in_array($element['id'], $this->unuseful_elements)) {

[1404] Fix | Delete

$this->warning('Unhandled '.$type.' element ['.basename(__FILE__).':'.$line.'] ('.$element['id'].'::'.$element['id_name'].' ['.$element['length'].' bytes]) at '.$element['offset']);

[1405] Fix | Delete

}

[1406] Fix | Delete

[1407] Fix | Delete

// increase offset for unparsed elements

[1408] Fix | Delete

if (!isset($element['data'])) {

[1409] Fix | Delete

$this->current_offset = $element['end'];

[1410] Fix | Delete

}

[1411] Fix | Delete

}

[1412] Fix | Delete

[1413] Fix | Delete

/**

[1414] Fix | Delete

* @param array $SimpleTagArray

[1415] Fix | Delete

[1416] Fix | Delete

* @return bool

[1417] Fix | Delete

[1418] Fix | Delete

private function ExtractCommentsSimpleTag($SimpleTagArray) {

[1419] Fix | Delete

if (!empty($SimpleTagArray['SimpleTag'])) {

[1420] Fix | Delete

foreach ($SimpleTagArray['SimpleTag'] as $SimpleTagKey => $SimpleTagData) {

[1421] Fix | Delete

if (!empty($SimpleTagData['TagName']) && !empty($SimpleTagData['TagString'])) {

[1422] Fix | Delete

$this->getid3->info['matroska']['comments'][strtolower($SimpleTagData['TagName'])][] = $SimpleTagData['TagString'];

[1423] Fix | Delete

}

[1424] Fix | Delete

if (!empty($SimpleTagData['SimpleTag'])) {

[1425] Fix | Delete

$this->ExtractCommentsSimpleTag($SimpleTagData);

[1426] Fix | Delete

}

[1427] Fix | Delete

}

[1428] Fix | Delete

}

[1429] Fix | Delete

[1430] Fix | Delete

return true;

[1431] Fix | Delete

}

[1432] Fix | Delete

[1433] Fix | Delete

/**

[1434] Fix | Delete

* @param int $parent_end

[1435] Fix | Delete

[1436] Fix | Delete

* @return array

[1437] Fix | Delete

[1438] Fix | Delete

private function HandleEMBLSimpleTag($parent_end) {

[1439] Fix | Delete

$simpletag_entry = array();

[1440] Fix | Delete

[1441] Fix | Delete

while ($this->getEBMLelement($element, $parent_end, array(EBML_ID_SIMPLETAG))) {

[1442] Fix | Delete

switch ($element['id']) {

[1443] Fix | Delete

[1444] Fix | Delete

case EBML_ID_TAGNAME:

[1445] Fix | Delete

case EBML_ID_TAGLANGUAGE:

[1446] Fix | Delete

case EBML_ID_TAGSTRING:

[1447] Fix | Delete

case EBML_ID_TAGBINARY:

[1448] Fix | Delete

$simpletag_entry[$element['id_name']] = $element['data'];

[1449] Fix | Delete

break;

[1450] Fix | Delete

[1451] Fix | Delete

case EBML_ID_SIMPLETAG:

[1452] Fix | Delete

$simpletag_entry[$element['id_name']][] = $this->HandleEMBLSimpleTag($element['end']);

[1453] Fix | Delete

break;

[1454] Fix | Delete

[1455] Fix | Delete

case EBML_ID_TAGDEFAULT:

[1456] Fix | Delete

$simpletag_entry[$element['id_name']] = (bool)getid3_lib::BigEndian2Int($element['data']);

[1457] Fix | Delete

break;

[1458] Fix | Delete

[1459] Fix | Delete

default:

[1460] Fix | Delete

$this->unhandledElement('tag.simpletag', __LINE__, $element);

[1461] Fix | Delete

break;

[1462] Fix | Delete

}

[1463] Fix | Delete

}

[1464] Fix | Delete

[1465] Fix | Delete

return $simpletag_entry;

[1466] Fix | Delete

}

[1467] Fix | Delete

[1468] Fix | Delete

/**

[1469] Fix | Delete

* @param array $element

[1470] Fix | Delete

* @param int $block_type

[1471] Fix | Delete

* @param array $info

[1472] Fix | Delete

[1473] Fix | Delete

* @return array

[1474] Fix | Delete

[1475] Fix | Delete

private function HandleEMBLClusterBlock($element, $block_type, &$info) {

[1476] Fix | Delete

// http://www.matroska.org/technical/specs/index.html#block_structure

[1477] Fix | Delete

// http://www.matroska.org/technical/specs/index.html#simpleblock_structure

[1478] Fix | Delete

[1479] Fix | Delete

$block_data = array();

[1480] Fix | Delete

$block_data['tracknumber'] = $this->readEBMLint();

[1481] Fix | Delete

$block_data['timecode'] = getid3_lib::BigEndian2Int($this->readEBMLelementData(2), false, true);

[1482] Fix | Delete

$block_data['flags_raw'] = getid3_lib::BigEndian2Int($this->readEBMLelementData(1));

[1483] Fix | Delete

[1484] Fix | Delete

if ($block_type == EBML_ID_CLUSTERSIMPLEBLOCK) {

[1485] Fix | Delete

$block_data['flags']['keyframe'] = (($block_data['flags_raw'] & 0x80) >> 7);

[1486] Fix | Delete

//$block_data['flags']['reserved1'] = (($block_data['flags_raw'] & 0x70) >> 4);

[1487] Fix | Delete

}

[1488] Fix | Delete

else {

[1489] Fix | Delete

//$block_data['flags']['reserved1'] = (($block_data['flags_raw'] & 0xF0) >> 4);

[1490] Fix | Delete

}

[1491] Fix | Delete

$block_data['flags']['invisible'] = (bool)(($block_data['flags_raw'] & 0x08) >> 3);

[1492] Fix | Delete

$block_data['flags']['lacing'] = (($block_data['flags_raw'] & 0x06) >> 1); // 00=no lacing; 01=Xiph lacing; 11=EBML lacing; 10=fixed-size lacing

[1493] Fix | Delete

if ($block_type == EBML_ID_CLUSTERSIMPLEBLOCK) {

[1494] Fix | Delete

$block_data['flags']['discardable'] = (($block_data['flags_raw'] & 0x01));

[1495] Fix | Delete

}

[1496] Fix | Delete

else {

[1497] Fix | Delete

//$block_data['flags']['reserved2'] = (($block_data['flags_raw'] & 0x01) >> 0);

[1498] Fix | Delete

}

[1499] Fix | Delete

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