New Jquery branch. Initial development version for istreamdev 1.0

1 files changed, 0 insertions, 202 deletions

diff --git a/getid3/module.audio.monkey.php b/getid3/module.audio.monkey.php
deleted file mode 100644
index 42382ad..0000000
--- a/getid3/module.audio.monkey.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-/////////////////////////////////////////////////////////////////
-/// getID3() by James Heinrich <info@getid3.org>               //
-//  available at http://getid3.sourceforge.net                 //
-//            or http://www.getid3.org                         //
-/////////////////////////////////////////////////////////////////
-// See readme.txt for more details                             //
-/////////////////////////////////////////////////////////////////
-//                                                             //
-// module.audio.monkey.php                                     //
-// module for analyzing Monkey's Audio files                   //
-// dependencies: NONE                                          //
-//                                                            ///
-/////////////////////////////////////////////////////////////////
-
-
-class getid3_monkey
-{
-
-	function getid3_monkey(&$fd, &$ThisFileInfo) {
-		// based loosely on code from TMonkey by Jurgen Faul <jfaulØgmx*de>
-		// http://jfaul.de/atl  or  http://j-faul.virtualave.net/atl/atl.html
-
-		$ThisFileInfo['fileformat']            = 'mac';
-		$ThisFileInfo['audio']['dataformat']   = 'mac';
-		$ThisFileInfo['audio']['bitrate_mode'] = 'vbr';
-		$ThisFileInfo['audio']['lossless']     = true;
-
-		$ThisFileInfo['monkeys_audio']['raw'] = array();
-		$thisfile_monkeysaudio                = &$ThisFileInfo['monkeys_audio'];
-		$thisfile_monkeysaudio_raw            = &$thisfile_monkeysaudio['raw'];
-
-		fseek($fd, $ThisFileInfo['avdataoffset'], SEEK_SET);
-		$MACheaderData = fread($fd, 74);
-
-		$thisfile_monkeysaudio_raw['magic'] = substr($MACheaderData, 0, 4);
-		if ($thisfile_monkeysaudio_raw['magic'] != 'MAC ') {
-			$ThisFileInfo['error'][] = 'Expecting "MAC" at offset '.$ThisFileInfo['avdataoffset'].', found "'.$thisfile_monkeysaudio_raw['magic'].'"';
-			unset($ThisFileInfo['fileformat']);
-			return false;
-		}
-		$thisfile_monkeysaudio_raw['nVersion']             = getid3_lib::LittleEndian2Int(substr($MACheaderData, 4, 2)); // appears to be uint32 in 3.98+
-
-		if ($thisfile_monkeysaudio_raw['nVersion'] < 3980) {
-			$thisfile_monkeysaudio_raw['nCompressionLevel']    = getid3_lib::LittleEndian2Int(substr($MACheaderData, 6, 2));
-			$thisfile_monkeysaudio_raw['nFormatFlags']         = getid3_lib::LittleEndian2Int(substr($MACheaderData, 8, 2));
-			$thisfile_monkeysaudio_raw['nChannels']            = getid3_lib::LittleEndian2Int(substr($MACheaderData, 10, 2));
-			$thisfile_monkeysaudio_raw['nSampleRate']          = getid3_lib::LittleEndian2Int(substr($MACheaderData, 12, 4));
-			$thisfile_monkeysaudio_raw['nHeaderDataBytes']     = getid3_lib::LittleEndian2Int(substr($MACheaderData, 16, 4));
-			$thisfile_monkeysaudio_raw['nWAVTerminatingBytes'] = getid3_lib::LittleEndian2Int(substr($MACheaderData, 20, 4));
-			$thisfile_monkeysaudio_raw['nTotalFrames']         = getid3_lib::LittleEndian2Int(substr($MACheaderData, 24, 4));
-			$thisfile_monkeysaudio_raw['nFinalFrameSamples']   = getid3_lib::LittleEndian2Int(substr($MACheaderData, 28, 4));
-			$thisfile_monkeysaudio_raw['nPeakLevel']           = getid3_lib::LittleEndian2Int(substr($MACheaderData, 32, 4));
-			$thisfile_monkeysaudio_raw['nSeekElements']        = getid3_lib::LittleEndian2Int(substr($MACheaderData, 38, 2));
-			$offset = 8;
-		} else {
-			$offset = 8;
-			// APE_DESCRIPTOR
-			$thisfile_monkeysaudio_raw['nDescriptorBytes']       = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nHeaderBytes']           = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nSeekTableBytes']        = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nHeaderDataBytes']       = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nAPEFrameDataBytes']     = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nAPEFrameDataBytesHigh'] = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nTerminatingDataBytes']  = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset,  4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['cFileMD5']               =                              substr($MACheaderData, $offset, 16);
-			$offset += 16;
-
-			// APE_HEADER
-			$thisfile_monkeysaudio_raw['nCompressionLevel']    = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 2));
-			$offset += 2;
-			$thisfile_monkeysaudio_raw['nFormatFlags']         = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 2));
-			$offset += 2;
-			$thisfile_monkeysaudio_raw['nBlocksPerFrame']      = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nFinalFrameBlocks']    = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nTotalFrames']         = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 4));
-			$offset += 4;
-			$thisfile_monkeysaudio_raw['nBitsPerSample']       = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 2));
-			$offset += 2;
-			$thisfile_monkeysaudio_raw['nChannels']            = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 2));
-			$offset += 2;
-			$thisfile_monkeysaudio_raw['nSampleRate']          = getid3_lib::LittleEndian2Int(substr($MACheaderData, $offset, 4));
-			$offset += 4;
-		}
-
-		$thisfile_monkeysaudio['flags']['8-bit']         = (bool) ($thisfile_monkeysaudio_raw['nFormatFlags'] & 0x0001);
-		$thisfile_monkeysaudio['flags']['crc-32']        = (bool) ($thisfile_monkeysaudio_raw['nFormatFlags'] & 0x0002);
-		$thisfile_monkeysaudio['flags']['peak_level']    = (bool) ($thisfile_monkeysaudio_raw['nFormatFlags'] & 0x0004);
-		$thisfile_monkeysaudio['flags']['24-bit']        = (bool) ($thisfile_monkeysaudio_raw['nFormatFlags'] & 0x0008);
-		$thisfile_monkeysaudio['flags']['seek_elements'] = (bool) ($thisfile_monkeysaudio_raw['nFormatFlags'] & 0x0010);
-		$thisfile_monkeysaudio['flags']['no_wav_header'] = (bool) ($thisfile_monkeysaudio_raw['nFormatFlags'] & 0x0020);
-		$thisfile_monkeysaudio['version']                = $thisfile_monkeysaudio_raw['nVersion'] / 1000;
-		$thisfile_monkeysaudio['compression']            = $this->MonkeyCompressionLevelNameLookup($thisfile_monkeysaudio_raw['nCompressionLevel']);
-		if ($thisfile_monkeysaudio_raw['nVersion'] < 3980) {
-			$thisfile_monkeysaudio['samples_per_frame']      = $this->MonkeySamplesPerFrame($thisfile_monkeysaudio_raw['nVersion'], $thisfile_monkeysaudio_raw['nCompressionLevel']);
-		}
-		$thisfile_monkeysaudio['bits_per_sample']        = ($thisfile_monkeysaudio['flags']['24-bit'] ? 24 : ($thisfile_monkeysaudio['flags']['8-bit'] ? 8 : 16));
-		$thisfile_monkeysaudio['channels']               = $thisfile_monkeysaudio_raw['nChannels'];
-		$ThisFileInfo['audio']['channels']               = $thisfile_monkeysaudio['channels'];
-		$thisfile_monkeysaudio['sample_rate']            = $thisfile_monkeysaudio_raw['nSampleRate'];
-		if ($thisfile_monkeysaudio['sample_rate'] == 0) {
-			$ThisFileInfo['error'][] = 'Corrupt MAC file: frequency == zero';
-			return false;
-		}
-		$ThisFileInfo['audio']['sample_rate']            = $thisfile_monkeysaudio['sample_rate'];
-		if ($thisfile_monkeysaudio['flags']['peak_level']) {
-			$thisfile_monkeysaudio['peak_level']         = $thisfile_monkeysaudio_raw['nPeakLevel'];
-			$thisfile_monkeysaudio['peak_ratio']         = $thisfile_monkeysaudio['peak_level'] / pow(2, $thisfile_monkeysaudio['bits_per_sample'] - 1);
-		}
-		if ($thisfile_monkeysaudio_raw['nVersion'] >= 3980) {
-			$thisfile_monkeysaudio['samples']            = (($thisfile_monkeysaudio_raw['nTotalFrames'] - 1) * $thisfile_monkeysaudio_raw['nBlocksPerFrame']) + $thisfile_monkeysaudio_raw['nFinalFrameBlocks'];
-		} else {
-			$thisfile_monkeysaudio['samples']            = (($thisfile_monkeysaudio_raw['nTotalFrames'] - 1) * $thisfile_monkeysaudio['samples_per_frame']) + $thisfile_monkeysaudio_raw['nFinalFrameSamples'];
-		}
-		$thisfile_monkeysaudio['playtime']               = $thisfile_monkeysaudio['samples'] / $thisfile_monkeysaudio['sample_rate'];
-		if ($thisfile_monkeysaudio['playtime'] == 0) {
-			$ThisFileInfo['error'][] = 'Corrupt MAC file: playtime == zero';
-			return false;
-		}
-		$ThisFileInfo['playtime_seconds']                = $thisfile_monkeysaudio['playtime'];
-		$thisfile_monkeysaudio['compressed_size']        = $ThisFileInfo['avdataend'] - $ThisFileInfo['avdataoffset'];
-		$thisfile_monkeysaudio['uncompressed_size']      = $thisfile_monkeysaudio['samples'] * $thisfile_monkeysaudio['channels'] * ($thisfile_monkeysaudio['bits_per_sample'] / 8);
-		if ($thisfile_monkeysaudio['uncompressed_size'] == 0) {
-			$ThisFileInfo['error'][] = 'Corrupt MAC file: uncompressed_size == zero';
-			return false;
-		}
-		$thisfile_monkeysaudio['compression_ratio']      = $thisfile_monkeysaudio['compressed_size'] / ($thisfile_monkeysaudio['uncompressed_size'] + $thisfile_monkeysaudio_raw['nHeaderDataBytes']);
-		$thisfile_monkeysaudio['bitrate']                = (($thisfile_monkeysaudio['samples'] * $thisfile_monkeysaudio['channels'] * $thisfile_monkeysaudio['bits_per_sample']) / $thisfile_monkeysaudio['playtime']) * $thisfile_monkeysaudio['compression_ratio'];
-		$ThisFileInfo['audio']['bitrate']                = $thisfile_monkeysaudio['bitrate'];
-
-		// add size of MAC header to avdataoffset
-		if ($thisfile_monkeysaudio_raw['nVersion'] >= 3980) {
-			$ThisFileInfo['avdataoffset'] += $thisfile_monkeysaudio_raw['nDescriptorBytes'];
-			$ThisFileInfo['avdataoffset'] += $thisfile_monkeysaudio_raw['nHeaderBytes'];
-			$ThisFileInfo['avdataoffset'] += $thisfile_monkeysaudio_raw['nSeekTableBytes'];
-			$ThisFileInfo['avdataoffset'] += $thisfile_monkeysaudio_raw['nHeaderDataBytes'];
-
-			$ThisFileInfo['avdataend'] -= $thisfile_monkeysaudio_raw['nTerminatingDataBytes'];
-		} else {
-			$ThisFileInfo['avdataoffset'] += $offset;
-		}
-
-		if ($thisfile_monkeysaudio_raw['nVersion'] >= 3980) {
-			if ($thisfile_monkeysaudio_raw['cFileMD5'] === str_repeat("\x00", 16)) {
-				//$ThisFileInfo['warning'][] = 'cFileMD5 is null';
-			} else {
-				$ThisFileInfo['md5_data_source'] = '';
-				$md5 = $thisfile_monkeysaudio_raw['cFileMD5'];
-				for ($i = 0; $i < strlen($md5); $i++) {
-					$ThisFileInfo['md5_data_source'] .= str_pad(dechex(ord($md5{$i})), 2, '00', STR_PAD_LEFT);
-				}
-				if (!preg_match('/^[0-9a-f]{32}$/', $ThisFileInfo['md5_data_source'])) {
-					unset($ThisFileInfo['md5_data_source']);
-				}
-			}
-		}
-
-
-
-		$ThisFileInfo['audio']['bits_per_sample'] = $thisfile_monkeysaudio['bits_per_sample'];
-		$ThisFileInfo['audio']['encoder']         = 'MAC v'.number_format($thisfile_monkeysaudio['version'], 2);
-		$ThisFileInfo['audio']['encoder_options'] = ucfirst($thisfile_monkeysaudio['compression']).' compression';
-
-		return true;
-	}
-
-	function MonkeyCompressionLevelNameLookup($compressionlevel) {
-		static $MonkeyCompressionLevelNameLookup = array(
-			0     => 'unknown',
-			1000  => 'fast',
-			2000  => 'normal',
-			3000  => 'high',
-			4000  => 'extra-high',
-			5000  => 'insane'
-		);
-		return (isset($MonkeyCompressionLevelNameLookup[$compressionlevel]) ? $MonkeyCompressionLevelNameLookup[$compressionlevel] : 'invalid');
-	}
-
-	function MonkeySamplesPerFrame($versionid, $compressionlevel) {
-		if ($versionid >= 3950) {
-			return 73728 * 4;
-		} elseif ($versionid >= 3900) {
-			return 73728;
-		} elseif (($versionid >= 3800) && ($compressionlevel == 4000)) {
-			return 73728;
-		} else {
-			return 9216;
-		}
-	}
-
-}
-
-?>
\ No newline at end of file