<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
/**
 * Part of MIME_Type
 *
 * PHP version 4 and 5
 *
 * @category File
 * @package  MIME_Type
 * @author   Christian Schmidt <schmidt@php.net>
 * @license  http://www.gnu.org/copyleft/lesser.html LGPL
 * @link     http://pear.php.net/package/MIME_Type
 */

require_once 'PEAR.php';

/**
 * Class for mapping file extensions to MIME types.
 *
 * @category MIME
 * @package  MIME_Type
 * @author   Christian Schmidt <schmidt@php.net>
 * @license  http://www.gnu.org/copyleft/lesser.html LGPL
 * @version  Release: @version@
 * @link     http://pear.php.net/package/MIME_Type
 */
class MIME_Type_Extension
{
    /**
     * Mapping between file extension and MIME type.
     *
     * @internal The array is sorted alphabetically by value and with primary
     *  extension first. Be careful about not adding duplicate keys - PHP
     *  silently ignores duplicates. The following command can be used for
     *  checking for duplicates:
     *    grep "=> '" Extension.php | cut -d\' -f2 | sort | uniq -d
     *  application/octet-stream is generally used as fallback when no other
     *  MIME-type can be found, but the array does not contain a lot of such
     *  unknown extension. One entry exists, though, to allow detection of
     *  file extension for this MIME-type.
     *
     * @var array
     */
    public $extensionToType = array(
        'ez'         => 'application/andrew-inset',
        'aw'         => 'application/applixware',
        'atom'       => 'application/atom+xml',
        'atomcat'    => 'application/atomcat+xml',
        'atomsvc'    => 'application/atomsvc+xml',
        'ccxml'      => 'application/ccxml+xml',
        'cdmia'      => 'application/cdmi-capability',
        'cdmic'      => 'application/cdmi-container',
        'cdmid'      => 'application/cdmi-domain',
        'cdmio'      => 'application/cdmi-object',
        'cdmiq'      => 'application/cdmi-queue',
        'cu'         => 'application/cu-seeme',
        'davmount'   => 'application/davmount+xml',
        'dbk'        => 'application/docbook+xml',
        'dssc'       => 'application/dssc+der',
        'xdssc'      => 'application/dssc+xml',
        'ecma'       => 'application/ecmascript',
        'emma'       => 'application/emma+xml',
        'epub'       => 'application/epub+zip',
        'exi'        => 'application/exi',
        'pfr'        => 'application/font-tdpfr',
        'woff'       => 'application/font-woff',
        'gml'        => 'application/gml+xml',
        'gpx'        => 'application/gpx+xml',
        'gxf'        => 'application/gxf',
        'stk'        => 'application/hyperstudio',
        'ink'        => 'application/inkml+xml',
        'inkml'      => 'application/inkml+xml',
        'ipfix'      => 'application/ipfix',
        'jar'        => 'application/java-archive',
        'ser'        => 'application/java-serialized-object',
        'class'      => 'application/java-vm',
        'js'         => 'application/javascript',
        'json'       => 'application/json',
        'jsonml'     => 'application/jsonml+json',
        'lostxml'    => 'application/lost+xml',
        'hqx'        => 'application/mac-binhex40',
        'cpt'        => 'application/mac-compactpro',
        'mads'       => 'application/mads+xml',
        'mrc'        => 'application/marc',
        'mrcx'       => 'application/marcxml+xml',
        'mb'         => 'application/mathematica',
        'ma'         => 'application/mathematica',
        'nb'         => 'application/mathematica',
        'mathml'     => 'application/mathml+xml',
        'mbox'       => 'application/mbox',
        'mscml'      => 'application/mediaservercontrol+xml',
        'metalink'   => 'application/metalink+xml',
        'meta4'      => 'application/metalink4+xml',
        'mets'       => 'application/mets+xml',
        'mods'       => 'application/mods+xml',
        'm21'        => 'application/mp21',
        'mp21'       => 'application/mp21',
        'mp4s'       => 'application/mp4',
        'doc'        => 'application/msword',
        'dot'        => 'application/msword',
        'mxf'        => 'application/mxf',
        'bpk'        => 'application/octet-stream',
        'pkg'        => 'application/octet-stream',
        'dump'       => 'application/octet-stream',
        'elc'        => 'application/octet-stream',
        'deploy'     => 'application/octet-stream',
        'dat'        => 'application/octet-stream',
        'distz'      => 'application/octet-stream',
        'dms'        => 'application/octet-stream',
        'bin'        => 'application/octet-stream',
        'dist'       => 'application/octet-stream',
        'lrf'        => 'application/octet-stream',
        'so'         => 'application/octet-stream',
        'mar'        => 'application/octet-stream',
        'oda'        => 'application/oda',
        'opf'        => 'application/oebps-package+xml',
        'ogx'        => 'application/ogg',
        'omdoc'      => 'application/omdoc+xml',
        'onepkg'     => 'application/onenote',
        'onetoc'     => 'application/onenote',
        'onetmp'     => 'application/onenote',
        'onetoc2'    => 'application/onenote',
        'oxps'       => 'application/oxps',
        'xer'        => 'application/patch-ops-error+xml',
        'pdf'        => 'application/pdf',
        'pgp'        => 'application/pgp-encrypted',
        'sig'        => 'application/pgp-signature',
        'asc'        => 'application/pgp-signature',
        'prf'        => 'application/pics-rules',
        'p10'        => 'application/pkcs10',
        'p7c'        => 'application/pkcs7-mime',
        'p7m'        => 'application/pkcs7-mime',
        'p7s'        => 'application/pkcs7-signature',
        'p8'         => 'application/pkcs8',
        'ac'         => 'application/pkix-attr-cert',
        'cer'        => 'application/pkix-cert',
        'crl'        => 'application/pkix-crl',
        'pkipath'    => 'application/pkix-pkipath',
        'pki'        => 'application/pkixcmp',
        'pls'        => 'application/pls+xml',
        'ai'         => 'application/postscript',
        'eps'        => 'application/postscript',
        'ps'         => 'application/postscript',
        'cww'        => 'application/prs.cww',
        'pskcxml'    => 'application/pskc+xml',
        'rdf'        => 'application/rdf+xml',
        'rif'        => 'application/reginfo+xml',
        'rnc'        => 'application/relax-ng-compact-syntax',
        'rl'         => 'application/resource-lists+xml',
        'rld'        => 'application/resource-lists-diff+xml',
        'rs'         => 'application/rls-services+xml',
        'gbr'        => 'application/rpki-ghostbusters',
        'mft'        => 'application/rpki-manifest',
        'roa'        => 'application/rpki-roa',
        'rsd'        => 'application/rsd+xml',
        'rss'        => 'application/rss+xml',
        'rtf'        => 'application/rtf',
        'sbml'       => 'application/sbml+xml',
        'scq'        => 'application/scvp-cv-request',
        'scs'        => 'application/scvp-cv-response',
        'spq'        => 'application/scvp-vp-request',
        'spp'        => 'application/scvp-vp-response',
        'sdp'        => 'application/sdp',
        'setpay'     => 'application/set-payment-initiation',
        'setreg'     => 'application/set-registration-initiation',
        'shf'        => 'application/shf+xml',
        'smi'        => 'application/smil+xml',
        'smil'       => 'application/smil+xml',
        'rq'         => 'application/sparql-query',
        'srx'        => 'application/sparql-results+xml',
        'gram'       => 'application/srgs',
        'grxml'      => 'application/srgs+xml',
        'sru'        => 'application/sru+xml',
        'ssdl'       => 'application/ssdl+xml',
        'ssml'       => 'application/ssml+xml',
        'tei'        => 'application/tei+xml',
        'teicorpus'  => 'application/tei+xml',
        'tfi'        => 'application/thraud+xml',
        'tsd'        => 'application/timestamped-data',
        'plb'        => 'application/vnd.3gpp.pic-bw-large',
        'psb'        => 'application/vnd.3gpp.pic-bw-small',
        'pvb'        => 'application/vnd.3gpp.pic-bw-var',
        'tcap'       => 'application/vnd.3gpp2.tcap',
        'pwn'        => 'application/vnd.3m.post-it-notes',
        'aso'        => 'application/vnd.accpac.simply.aso',
        'imp'        => 'application/vnd.accpac.simply.imp',
        'acu'        => 'application/vnd.acucobol',
        'acutc'      => 'application/vnd.acucorp',
        'atc'        => 'application/vnd.acucorp',
        'air'        => 'application/vnd.adobe.air-application-installer-package+zip',
        'fcdt'       => 'application/vnd.adobe.formscentral.fcdt',
        'fxpl'       => 'application/vnd.adobe.fxp',
        'fxp'        => 'application/vnd.adobe.fxp',
        'xdp'        => 'application/vnd.adobe.xdp+xml',
        'xfdf'       => 'application/vnd.adobe.xfdf',
        'ahead'      => 'application/vnd.ahead.space',
        'azf'        => 'application/vnd.airzip.filesecure.azf',
        'azs'        => 'application/vnd.airzip.filesecure.azs',
        'azw'        => 'application/vnd.amazon.ebook',
        'acc'        => 'application/vnd.americandynamics.acc',
        'ami'        => 'application/vnd.amiga.ami',
        'apk'        => 'application/vnd.android.package-archive',
        'cii'        => 'application/vnd.anser-web-certificate-issue-initiation',
        'fti'        => 'application/vnd.anser-web-funds-transfer-initiation',
        'atx'        => 'application/vnd.antix.game-component',
        'mpkg'       => 'application/vnd.apple.installer+xml',
        'm3u8'       => 'application/vnd.apple.mpegurl',
        'swi'        => 'application/vnd.aristanetworks.swi',
        'iota'       => 'application/vnd.astraea-software.iota',
        'aep'        => 'application/vnd.audiograph',
        'mpm'        => 'application/vnd.blueice.multipass',
        'bmi'        => 'application/vnd.bmi',
        'rep'        => 'application/vnd.businessobjects',
        'cdxml'      => 'application/vnd.chemdraw+xml',
        'mmd'        => 'application/vnd.chipnuts.karaoke-mmd',
        'cdy'        => 'application/vnd.cinderella',
        'cla'        => 'application/vnd.claymore',
        'rp9'        => 'application/vnd.cloanto.rp9',
        'c4u'        => 'application/vnd.clonk.c4group',
        'c4f'        => 'application/vnd.clonk.c4group',
        'c4p'        => 'application/vnd.clonk.c4group',
        'c4g'        => 'application/vnd.clonk.c4group',
        'c4d'        => 'application/vnd.clonk.c4group',
        'c11amc'     => 'application/vnd.cluetrust.cartomobile-config',
        'c11amz'     => 'application/vnd.cluetrust.cartomobile-config-pkg',
        'csp'        => 'application/vnd.commonspace',
        'cdbcmsg'    => 'application/vnd.contact.cmsg',
        'cmc'        => 'application/vnd.cosmocaller',
        'clkx'       => 'application/vnd.crick.clicker',
        'clkk'       => 'application/vnd.crick.clicker.keyboard',
        'clkp'       => 'application/vnd.crick.clicker.palette',
        'clkt'       => 'application/vnd.crick.clicker.template',
        'clkw'       => 'application/vnd.crick.clicker.wordbank',
        'wbs'        => 'application/vnd.criticaltools.wbs+xml',
        'pml'        => 'application/vnd.ctc-posml',
        'ppd'        => 'application/vnd.cups-ppd',
        'car'        => 'application/vnd.curl.car',
        'pcurl'      => 'application/vnd.curl.pcurl',
        'dart'       => 'application/vnd.dart',
        'rdz'        => 'application/vnd.data-vision.rdz',
        'uvvd'       => 'application/vnd.dece.data',
        'uvf'        => 'application/vnd.dece.data',
        'uvvf'       => 'application/vnd.dece.data',
        'uvd'        => 'application/vnd.dece.data',
        'uvt'        => 'application/vnd.dece.ttml+xml',
        'uvvt'       => 'application/vnd.dece.ttml+xml',
        'uvvx'       => 'application/vnd.dece.unspecified',
        'uvx'        => 'application/vnd.dece.unspecified',
        'uvvz'       => 'application/vnd.dece.zip',
        'uvz'        => 'application/vnd.dece.zip',
        'fe_launch'  => 'application/vnd.denovo.fcselayout-link',
        'dna'        => 'application/vnd.dna',
        'mlp'        => 'application/vnd.dolby.mlp',
        'dpg'        => 'application/vnd.dpgraph',
        'dfac'       => 'application/vnd.dreamfactory',
        'kpxx'       => 'application/vnd.ds-keypoint',
        'ait'        => 'application/vnd.dvb.ait',
        'svc'        => 'application/vnd.dvb.service',
        'geo'        => 'application/vnd.dynageo',
        'mag'        => 'application/vnd.ecowin.chart',
        'nml'        => 'application/vnd.enliven',
        'esf'        => 'application/vnd.epson.esf',
        'msf'        => 'application/vnd.epson.msf',
        'qam'        => 'application/vnd.epson.quickanime',
        'slt'        => 'application/vnd.epson.salt',
        'ssf'        => 'application/vnd.epson.ssf',
        'es3'        => 'application/vnd.eszigno3+xml',
        'et3'        => 'application/vnd.eszigno3+xml',
        'ez2'        => 'application/vnd.ezpix-album',
        'ez3'        => 'application/vnd.ezpix-package',
        'fdf'        => 'application/vnd.fdf',
        'mseed'      => 'application/vnd.fdsn.mseed',
        'seed'       => 'application/vnd.fdsn.seed',
        'dataless'   => 'application/vnd.fdsn.seed',
        'gph'        => 'application/vnd.flographit',
        'ftc'        => 'application/vnd.fluxtime.clip',
        'frame'      => 'application/vnd.framemaker',
        'maker'      => 'application/vnd.framemaker',
        'book'       => 'application/vnd.framemaker',
        'fm'         => 'application/vnd.framemaker',
        'fnc'        => 'application/vnd.frogans.fnc',
        'ltf'        => 'application/vnd.frogans.ltf',
        'fsc'        => 'application/vnd.fsc.weblaunch',
        'oas'        => 'application/vnd.fujitsu.oasys',
        'oa2'        => 'application/vnd.fujitsu.oasys2',
        'oa3'        => 'application/vnd.fujitsu.oasys3',
        'fg5'        => 'application/vnd.fujitsu.oasysgp',
        'bh2'        => 'application/vnd.fujitsu.oasysprs',
        'ddd'        => 'application/vnd.fujixerox.ddd',
        'xdw'        => 'application/vnd.fujixerox.docuworks',
        'xbd'        => 'application/vnd.fujixerox.docuworks.binder',
        'fzs'        => 'application/vnd.fuzzysheet',
        'txd'        => 'application/vnd.genomatix.tuxedo',
        'ggb'        => 'application/vnd.geogebra.file',
        'ggt'        => 'application/vnd.geogebra.tool',
        'gre'        => 'application/vnd.geometry-explorer',
        'gex'        => 'application/vnd.geometry-explorer',
        'gxt'        => 'application/vnd.geonext',
        'g2w'        => 'application/vnd.geoplan',
        'g3w'        => 'application/vnd.geospace',
        'gmx'        => 'application/vnd.gmx',
        'kml'        => 'application/vnd.google-earth.kml+xml',
        'kmz'        => 'application/vnd.google-earth.kmz',
        'gqs'        => 'application/vnd.grafeq',
        'gqf'        => 'application/vnd.grafeq',
        'gac'        => 'application/vnd.groove-account',
        'ghf'        => 'application/vnd.groove-help',
        'gim'        => 'application/vnd.groove-identity-message',
        'grv'        => 'application/vnd.groove-injector',
        'gtm'        => 'application/vnd.groove-tool-message',
        'tpl'        => 'application/vnd.groove-tool-template',
        'vcg'        => 'application/vnd.groove-vcard',
        'hal'        => 'application/vnd.hal+xml',
        'zmm'        => 'application/vnd.handheld-entertainment+xml',
        'hbci'       => 'application/vnd.hbci',
        'les'        => 'application/vnd.hhe.lesson-player',
        'hpgl'       => 'application/vnd.hp-hpgl',
        'hpid'       => 'application/vnd.hp-hpid',
        'hps'        => 'application/vnd.hp-hps',
        'jlt'        => 'application/vnd.hp-jlyt',
        'pcl'        => 'application/vnd.hp-pcl',
        'pclxl'      => 'application/vnd.hp-pclxl',
        'sfd-hdstx'  => 'application/vnd.hydrostatix.sof-data',
        'mpy'        => 'application/vnd.ibm.minipay',
        'list3820'   => 'application/vnd.ibm.modcap',
        'listafp'    => 'application/vnd.ibm.modcap',
        'afp'        => 'application/vnd.ibm.modcap',
        'irm'        => 'application/vnd.ibm.rights-management',
        'sc'         => 'application/vnd.ibm.secure-container',
        'icc'        => 'application/vnd.iccprofile',
        'icm'        => 'application/vnd.iccprofile',
        'igl'        => 'application/vnd.igloader',
        'ivp'        => 'application/vnd.immervision-ivp',
        'ivu'        => 'application/vnd.immervision-ivu',
        'igm'        => 'application/vnd.insors.igm',
        'xpw'        => 'application/vnd.intercon.formnet',
        'xpx'        => 'application/vnd.intercon.formnet',
        'i2g'        => 'application/vnd.intergeo',
        'qbo'        => 'application/vnd.intu.qbo',
        'qfx'        => 'application/vnd.intu.qfx',
        'rcprofile'  => 'application/vnd.ipunplugged.rcprofile',
        'irp'        => 'application/vnd.irepository.package+xml',
        'xpr'        => 'application/vnd.is-xpr',
        'fcs'        => 'application/vnd.isac.fcs',
        'jam'        => 'application/vnd.jam',
        'rms'        => 'application/vnd.jcp.javame.midlet-rms',
        'jisp'       => 'application/vnd.jisp',
        'joda'       => 'application/vnd.joost.joda-archive',
        'ktr'        => 'application/vnd.kahootz',
        'ktz'        => 'application/vnd.kahootz',
        'karbon'     => 'application/vnd.kde.karbon',
        'chrt'       => 'application/vnd.kde.kchart',
        'kfo'        => 'application/vnd.kde.kformula',
        'flw'        => 'application/vnd.kde.kivio',
        'kon'        => 'application/vnd.kde.kontour',
        'kpt'        => 'application/vnd.kde.kpresenter',
        'kpr'        => 'application/vnd.kde.kpresenter',
        'ksp'        => 'application/vnd.kde.kspread',
        'kwd'        => 'application/vnd.kde.kword',
        'kwt'        => 'application/vnd.kde.kword',
        'htke'       => 'application/vnd.kenameaapp',
        'kia'        => 'application/vnd.kidspiration',
        'knp'        => 'application/vnd.kinar',
        'kne'        => 'application/vnd.kinar',
        'skm'        => 'application/vnd.koan',
        'skp'        => 'application/vnd.koan',
        'skd'        => 'application/vnd.koan',
        'skt'        => 'application/vnd.koan',
        'sse'        => 'application/vnd.kodak-descriptor',
        'lasxml'     => 'application/vnd.las.las+xml',
        'lbd'        => 'application/vnd.llamagraphics.life-balance.desktop',
        'lbe'        => 'application/vnd.llamagraphics.life-balance.exchange+xml',
        '123'        => 'application/vnd.lotus-1-2-3',
        'apr'        => 'application/vnd.lotus-approach',
        'pre'        => 'application/vnd.lotus-freelance',
        'nsf'        => 'application/vnd.lotus-notes',
        'org'        => 'application/vnd.lotus-organizer',
        'scm'        => 'application/vnd.lotus-screencam',
        'lwp'        => 'application/vnd.lotus-wordpro',
        'portpkg'    => 'application/vnd.macports.portpkg',
        'mcd'        => 'application/vnd.mcd',
        'mc1'        => 'application/vnd.medcalcdata',
        'cdkey'      => 'application/vnd.mediastation.cdkey',
        'mwf'        => 'application/vnd.mfer',
        'mfm'        => 'application/vnd.mfmp',
        'flo'        => 'application/vnd.micrografx.flo',
        'igx'        => 'application/vnd.micrografx.igx',
        'mif'        => 'application/vnd.mif',
        'daf'        => 'application/vnd.mobius.daf',
        'dis'        => 'application/vnd.mobius.dis',
        'mbk'        => 'application/vnd.mobius.mbk',
        'mqy'        => 'application/vnd.mobius.mqy',
        'msl'        => 'application/vnd.mobius.msl',
        'plc'        => 'application/vnd.mobius.plc',
        'txf'        => 'application/vnd.mobius.txf',
        'mpn'        => 'application/vnd.mophun.application',
        'mpc'        => 'application/vnd.mophun.certificate',
        'xul'        => 'application/vnd.mozilla.xul+xml',
        'cil'        => 'application/vnd.ms-artgalry',
        'cab'        => 'application/vnd.ms-cab-compressed',
        'xlt'        => 'application/vnd.ms-excel',
        'xlb'        => 'application/vnd.ms-excel',
        'xlw'        => 'application/vnd.ms-excel',
        'xla'        => 'application/vnd.ms-excel',
        'xlc'        => 'application/vnd.ms-excel',
        'xls'        => 'application/vnd.ms-excel',
        'xlm'        => 'application/vnd.ms-excel',
        'xlam'       => 'application/vnd.ms-excel.addin.macroenabled.12',
        'xlsb'       => 'application/vnd.ms-excel.sheet.binary.macroenabled.12',
        'xlsm'       => 'application/vnd.ms-excel.sheet.macroenabled.12',
        'xltm'       => 'application/vnd.ms-excel.template.macroenabled.12',
        'eot'        => 'application/vnd.ms-fontobject',
        'chm'        => 'application/vnd.ms-htmlhelp',
        'ims'        => 'application/vnd.ms-ims',
        'lrm'        => 'application/vnd.ms-lrm',
        'thmx'       => 'application/vnd.ms-officetheme',
        'cat'        => 'application/vnd.ms-pki.seccat',
        'stl'        => 'application/vnd.ms-pki.stl',
        'pps'        => 'application/vnd.ms-powerpoint',
        'ppt'        => 'application/vnd.ms-powerpoint',
        'pot'        => 'application/vnd.ms-powerpoint',
        'ppam'       => 'application/vnd.ms-powerpoint.addin.macroenabled.12',
        'pptm'       => 'application/vnd.ms-powerpoint.presentation.macroenabled.12',
        'sldm'       => 'application/vnd.ms-powerpoint.slide.macroenabled.12',
        'ppsm'       => 'application/vnd.ms-powerpoint.slideshow.macroenabled.12',
        'potm'       => 'application/vnd.ms-powerpoint.template.macroenabled.12',
        'mpt'        => 'application/vnd.ms-project',
        'mpp'        => 'application/vnd.ms-project',
        'docm'       => 'application/vnd.ms-word.document.macroenabled.12',
        'dotm'       => 'application/vnd.ms-word.template.macroenabled.12',
        'wks'        => 'application/vnd.ms-works',
        'wdb'        => 'application/vnd.ms-works',
        'wcm'        => 'application/vnd.ms-works',
        'wps'        => 'application/vnd.ms-works',
        'wpl'        => 'application/vnd.ms-wpl',
        'xps'        => 'application/vnd.ms-xpsdocument',
        'mseq'       => 'application/vnd.mseq',
        'mus'        => 'application/vnd.musician',
        'msty'       => 'application/vnd.muvee.style',
        'taglet'     => 'application/vnd.mynfc',
        'nlu'        => 'application/vnd.neurolanguage.nlu',
        'ntf'        => 'application/vnd.nitf',
        'nitf'       => 'application/vnd.nitf',
        'nnd'        => 'application/vnd.noblenet-directory',
        'nns'        => 'application/vnd.noblenet-sealer',
        'nnw'        => 'application/vnd.noblenet-web',
        'ngdat'      => 'application/vnd.nokia.n-gage.data',
        'n-gage'     => 'application/vnd.nokia.n-gage.symbian.install',
        'rpst'       => 'application/vnd.nokia.radio-preset',
        'rpss'       => 'application/vnd.nokia.radio-presets',
        'edm'        => 'application/vnd.novadigm.edm',
        'edx'        => 'application/vnd.novadigm.edx',
        'ext'        => 'application/vnd.novadigm.ext',
        'odc'        => 'application/vnd.oasis.opendocument.chart',
        'otc'        => 'application/vnd.oasis.opendocument.chart-template',
        'odb'        => 'application/vnd.oasis.opendocument.database',
        'odf'        => 'application/vnd.oasis.opendocument.formula',
        'odft'       => 'application/vnd.oasis.opendocument.formula-template',
        'odg'        => 'application/vnd.oasis.opendocument.graphics',
        'otg'        => 'application/vnd.oasis.opendocument.graphics-template',
        'odi'        => 'application/vnd.oasis.opendocument.image',
        'oti'        => 'application/vnd.oasis.opendocument.image-template',
        'odp'        => 'application/vnd.oasis.opendocument.presentation',
        'otp'        => 'application/vnd.oasis.opendocument.presentation-template',
        'ods'        => 'application/vnd.oasis.opendocument.spreadsheet',
        'ots'        => 'application/vnd.oasis.opendocument.spreadsheet-template',
        'odt'        => 'application/vnd.oasis.opendocument.text',
        'odm'        => 'application/vnd.oasis.opendocument.text-master',
        'ott'        => 'application/vnd.oasis.opendocument.text-template',
        'oth'        => 'application/vnd.oasis.opendocument.text-web',
        'xo'         => 'application/vnd.olpc-sugar',
        'dd2'        => 'application/vnd.oma.dd2+xml',
        'oxt'        => 'application/vnd.openofficeorg.extension',
        'pptx'       => 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
        'sldx'       => 'application/vnd.openxmlformats-officedocument.presentationml.slide',
        'ppsx'       => 'application/vnd.openxmlformats-officedocument.presentationml.slideshow',
        'potx'       => 'application/vnd.openxmlformats-officedocument.presentationml.template',
        'xlsx'       => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
        'xltx'       => 'application/vnd.openxmlformats-officedocument.spreadsheetml.template',
        'docx'       => 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
        'dotx'       => 'application/vnd.openxmlformats-officedocument.wordprocessingml.template',
        'mgp'        => 'application/vnd.osgeo.mapguide.package',
        'dp'         => 'application/vnd.osgi.dp',
        'esa'        => 'application/vnd.osgi.subsystem',
        'pdb'        => 'application/vnd.palm',
        'pqa'        => 'application/vnd.palm',
        'oprc'       => 'application/vnd.palm',
        'paw'        => 'application/vnd.pawaafile',
        'str'        => 'application/vnd.pg.format',
        'ei6'        => 'application/vnd.pg.osasli',
        'efif'       => 'application/vnd.picsel',
        'wg'         => 'application/vnd.pmi.widget',
        'plf'        => 'application/vnd.pocketlearn',
        'pbd'        => 'application/vnd.powerbuilder6',
        'box'        => 'application/vnd.previewsystems.box',
        'mgz'        => 'application/vnd.proteus.magazine',
        'qps'        => 'application/vnd.publishare-delta-tree',
        'ptid'       => 'application/vnd.pvi.ptid1',
        'qxb'        => 'application/vnd.quark.quarkxpress',
        'qwd'        => 'application/vnd.quark.quarkxpress',
        'qwt'        => 'application/vnd.quark.quarkxpress',
        'qxd'        => 'application/vnd.quark.quarkxpress',
        'qxl'        => 'application/vnd.quark.quarkxpress',
        'qxt'        => 'application/vnd.quark.quarkxpress',
        'bed'        => 'application/vnd.realvnc.bed',
        'mxl'        => 'application/vnd.recordare.musicxml',
        'musicxml'   => 'application/vnd.recordare.musicxml+xml',
        'cryptonote' => 'application/vnd.rig.cryptonote',
        'cod'        => 'application/vnd.rim.cod',
        'rm'         => 'application/vnd.rn-realmedia',
        'rmvb'       => 'application/vnd.rn-realmedia-vbr',
        'link66'     => 'application/vnd.route66.link66+xml',
        'st'         => 'application/vnd.sailingtracker.track',
        'see'        => 'application/vnd.seemail',
        'sema'       => 'application/vnd.sema',
        'semd'       => 'application/vnd.semd',
        'semf'       => 'application/vnd.semf',
        'ifm'        => 'application/vnd.shana.informed.formdata',
        'itp'        => 'application/vnd.shana.informed.formtemplate',
        'iif'        => 'application/vnd.shana.informed.interchange',
        'ipk'        => 'application/vnd.shana.informed.package',
        'twd'        => 'application/vnd.simtech-mindmapper',
        'twds'       => 'application/vnd.simtech-mindmapper',
        'mmf'        => 'application/vnd.smaf',
        'teacher'    => 'application/vnd.smart.teacher',
        'sdkm'       => 'application/vnd.solent.sdkm+xml',
        'sdkd'       => 'application/vnd.solent.sdkm+xml',
        'dxp'        => 'application/vnd.spotfire.dxp',
        'sfs'        => 'application/vnd.spotfire.sfs',
        'sdc'        => 'application/vnd.stardivision.calc',
        'sda'        => 'application/vnd.stardivision.draw',
        'sdd'        => 'application/vnd.stardivision.impress',
        'smf'        => 'application/vnd.stardivision.math',
        'sdw'        => 'application/vnd.stardivision.writer',
        'vor'        => 'application/vnd.stardivision.writer',
        'sgl'        => 'application/vnd.stardivision.writer-global',
        'smzip'      => 'application/vnd.stepmania.package',
        'sm'         => 'application/vnd.stepmania.stepchart',
        'sxc'        => 'application/vnd.sun.xml.calc',
        'stc'        => 'application/vnd.sun.xml.calc.template',
        'sxd'        => 'application/vnd.sun.xml.draw',
        'std'        => 'application/vnd.sun.xml.draw.template',
        'sxi'        => 'application/vnd.sun.xml.impress',
        'sti'        => 'application/vnd.sun.xml.impress.template',
        'sxm'        => 'application/vnd.sun.xml.math',
        'sxw'        => 'application/vnd.sun.xml.writer',
        'sxg'        => 'application/vnd.sun.xml.writer.global',
        'stw'        => 'application/vnd.sun.xml.writer.template',
        'sus'        => 'application/vnd.sus-calendar',
        'susp'       => 'application/vnd.sus-calendar',
        'svd'        => 'application/vnd.svd',
        'sisx'       => 'application/vnd.symbian.install',
        'sis'        => 'application/vnd.symbian.install',
        'xsm'        => 'application/vnd.syncml+xml',
        'bdm'        => 'application/vnd.syncml.dm+wbxml',
        'xdm'        => 'application/vnd.syncml.dm+xml',
        'tao'        => 'application/vnd.tao.intent-module-archive',
        'cap'        => 'application/vnd.tcpdump.pcap',
        'pcap'       => 'application/vnd.tcpdump.pcap',
        'dmp'        => 'application/vnd.tcpdump.pcap',
        'tmo'        => 'application/vnd.tmobile-livetv',
        'tpt'        => 'application/vnd.trid.tpt',
        'mxs'        => 'application/vnd.triscape.mxs',
        'tra'        => 'application/vnd.trueapp',
        'ufd'        => 'application/vnd.ufdl',
        'ufdl'       => 'application/vnd.ufdl',
        'utz'        => 'application/vnd.uiq.theme',
        'umj'        => 'application/vnd.umajin',
        'unityweb'   => 'application/vnd.unity',
        'uoml'       => 'application/vnd.uoml+xml',
        'vcx'        => 'application/vnd.vcx',
        'vsd'        => 'application/vnd.visio',
        'vst'        => 'application/vnd.visio',
        'vss'        => 'application/vnd.visio',
        'vsw'        => 'application/vnd.visio',
        'vis'        => 'application/vnd.visionary',
        'vsf'        => 'application/vnd.vsf',
        'wbxml'      => 'application/vnd.wap.wbxml',
        'wmlc'       => 'application/vnd.wap.wmlc',
        'wmlsc'      => 'application/vnd.wap.wmlscriptc',
        'wtb'        => 'application/vnd.webturbo',
        'nbp'        => 'application/vnd.wolfram.player',
        'wpd'        => 'application/vnd.wordperfect',
        'wqd'        => 'application/vnd.wqd',
        'stf'        => 'application/vnd.wt.stf',
        'xar'        => 'application/vnd.xara',
        'xfdl'       => 'application/vnd.xfdl',
        'hvd'        => 'application/vnd.yamaha.hv-dic',
        'hvs'        => 'application/vnd.yamaha.hv-script',
        'hvp'        => 'application/vnd.yamaha.hv-voice',
        'osf'        => 'application/vnd.yamaha.openscoreformat',
        'osfpvg'     => 'application/vnd.yamaha.openscoreformat.osfpvg+xml',
        'saf'        => 'application/vnd.yamaha.smaf-audio',
        'spf'        => 'application/vnd.yamaha.smaf-phrase',
        'cmp'        => 'application/vnd.yellowriver-custom-menu',
        'zir'        => 'application/vnd.zul',
        'zirz'       => 'application/vnd.zul',
        'zaz'        => 'application/vnd.zzazz.deck+xml',
        'vxml'       => 'application/voicexml+xml',
        'wgt'        => 'application/widget',
        'hlp'        => 'application/winhlp',
        'wsdl'       => 'application/wsdl+xml',
        'wspolicy'   => 'application/wspolicy+xml',
        '7z'         => 'application/x-7z-compressed',
        'abw'        => 'application/x-abiword',
        'ace'        => 'application/x-ace-compressed',
        'dmg'        => 'application/x-apple-diskimage',
        'u32'        => 'application/x-authorware-bin',
        'aab'        => 'application/x-authorware-bin',
        'x32'        => 'application/x-authorware-bin',
        'vox'        => 'application/x-authorware-bin',
        'aam'        => 'application/x-authorware-map',
        'aas'        => 'application/x-authorware-seg',
        'bcpio'      => 'application/x-bcpio',
        'torrent'    => 'application/x-bittorrent',
        'blb'        => 'application/x-blorb',
        'blorb'      => 'application/x-blorb',
        'bz'         => 'application/x-bzip',
        'bz2'        => 'application/x-bzip2',
        'boz'        => 'application/x-bzip2',
        'cb7'        => 'application/x-cbr',
        'cba'        => 'application/x-cbr',
        'cbr'        => 'application/x-cbr',
        'cbt'        => 'application/x-cbr',
        'cbz'        => 'application/x-cbr',
        'vcd'        => 'application/x-cdlink',
        'cfs'        => 'application/x-cfs-compressed',
        'chat'       => 'application/x-chat',
        'pgn'        => 'application/x-chess-pgn',
        'nsc'        => 'application/x-conference',
        'cpio'       => 'application/x-cpio',
        'csh'        => 'application/x-csh',
        'deb'        => 'application/x-debian-package',
        'udeb'       => 'application/x-debian-package',
        'dgc'        => 'application/x-dgc-compressed',
        'fgd'        => 'application/x-director',
        'w3d'        => 'application/x-director',
        'swa'        => 'application/x-director',
        'cst'        => 'application/x-director',
        'cxt'        => 'application/x-director',
        'dxr'        => 'application/x-director',
        'dcr'        => 'application/x-director',
        'cct'        => 'application/x-director',
        'dir'        => 'application/x-director',
        'wad'        => 'application/x-doom',
        'ncx'        => 'application/x-dtbncx+xml',
        'dtb'        => 'application/x-dtbook+xml',
        'res'        => 'application/x-dtbresource+xml',
        'dvi'        => 'application/x-dvi',
        'evy'        => 'application/x-envoy',
        'eva'        => 'application/x-eva',
        'bdf'        => 'application/x-font-bdf',
        'gsf'        => 'application/x-font-ghostscript',
        'psf'        => 'application/x-font-linux-psf',
        'otf'        => 'application/x-font-otf',
        'pcf'        => 'application/x-font-pcf',
        'snf'        => 'application/x-font-snf',
        'ttf'        => 'application/x-font-ttf',
        'ttc'        => 'application/x-font-ttf',
        'afm'        => 'application/x-font-type1',
        'pfm'        => 'application/x-font-type1',
        'pfa'        => 'application/x-font-type1',
        'pfb'        => 'application/x-font-type1',
        'arc'        => 'application/x-freearc',
        'spl'        => 'application/x-futuresplash',
        'gca'        => 'application/x-gca-compressed',
        'ulx'        => 'application/x-glulx',
        'gnumeric'   => 'application/x-gnumeric',
        'gramps'     => 'application/x-gramps-xml',
        'tgz'        => 'application/x-gtar',
        'gtar'       => 'application/x-gtar',
        'hdf'        => 'application/x-hdf',
        'install'    => 'application/x-install-instructions',
        'iso'        => 'application/x-iso9660-image',
        'jnlp'       => 'application/x-java-jnlp-file',
        'latex'      => 'application/x-latex',
        'lha'        => 'application/x-lzh-compressed',
        'lzh'        => 'application/x-lzh-compressed',
        'mie'        => 'application/x-mie',
        'mobi'       => 'application/x-mobipocket-ebook',
        'prc'        => 'application/x-mobipocket-ebook',
        'application'=> 'application/x-ms-application',
        'lnk'        => 'application/x-ms-shortcut',
        'wmd'        => 'application/x-ms-wmd',
        'xbap'       => 'application/x-ms-xbap',
        'mdb'        => 'application/x-msaccess',
        'obd'        => 'application/x-msbinder',
        'crd'        => 'application/x-mscardfile',
        'clp'        => 'application/x-msclip',
        'bat'        => 'application/x-msdownload',
        'msi'        => 'application/x-msdownload',
        'com'        => 'application/x-msdownload',
        'exe'        => 'application/x-msdownload',
        'dll'        => 'application/x-msdownload',
        'm13'        => 'application/x-msmediaview',
        'mvb'        => 'application/x-msmediaview',
        'm14'        => 'application/x-msmediaview',
        'emz'        => 'application/x-msmetafile',
        'wmf'        => 'application/x-msmetafile',
        'emf'        => 'application/x-msmetafile',
        'wmz'        => 'application/x-msmetafile',
        'mny'        => 'application/x-msmoney',
        'pub'        => 'application/x-mspublisher',
        'scd'        => 'application/x-msschedule',
        'trm'        => 'application/x-msterminal',
        'wri'        => 'application/x-mswrite',
        'nc'         => 'application/x-netcdf',
        'cdf'        => 'application/x-netcdf',
        'nzb'        => 'application/x-nzb',
        'p12'        => 'application/x-pkcs12',
        'pfx'        => 'application/x-pkcs12',
        'p7b'        => 'application/x-pkcs7-certificates',
        'spc'        => 'application/x-pkcs7-certificates',
        'p7r'        => 'application/x-pkcs7-certreqresp',
        'rar'        => 'application/x-rar-compressed',
        'ris'        => 'application/x-research-info-systems',
        'sh'         => 'application/x-sh',
        'shar'       => 'application/x-shar',
        'swf'        => 'application/x-shockwave-flash',
        'xap'        => 'application/x-silverlight-app',
        'sql'        => 'application/x-sql',
        'sit'        => 'application/x-stuffit',
        'sitx'       => 'application/x-stuffitx',
        'srt'        => 'application/x-subrip',
        'sv4cpio'    => 'application/x-sv4cpio',
        'sv4crc'     => 'application/x-sv4crc',
        't3'         => 'application/x-t3vm-image',
        'gam'        => 'application/x-tads',
        'tar'        => 'application/x-tar',
        'tcl'        => 'application/x-tcl',
        'tex'        => 'application/x-tex',
        'tfm'        => 'application/x-tex-tfm',
        'texinfo'    => 'application/x-texinfo',
        'texi'       => 'application/x-texinfo',
        'obj'        => 'application/x-tgif',
        'ustar'      => 'application/x-ustar',
        'src'        => 'application/x-wais-source',
        'der'        => 'application/x-x509-ca-cert',
        'crt'        => 'application/x-x509-ca-cert',
        'fig'        => 'application/x-xfig',
        'xlf'        => 'application/x-xliff+xml',
        'xpi'        => 'application/x-xpinstall',
        'xz'         => 'application/x-xz',
        'z7'         => 'application/x-zmachine',
        'z8'         => 'application/x-zmachine',
        'z6'         => 'application/x-zmachine',
        'z3'         => 'application/x-zmachine',
        'z5'         => 'application/x-zmachine',
        'z1'         => 'application/x-zmachine',
        'z4'         => 'application/x-zmachine',
        'z2'         => 'application/x-zmachine',
        'xaml'       => 'application/xaml+xml',
        'xdf'        => 'application/xcap-diff+xml',
        'xenc'       => 'application/xenc+xml',
        'xhtml'      => 'application/xhtml+xml',
        'xht'        => 'application/xhtml+xml',
        'xml'        => 'application/xml',
        'xsl'        => 'application/xml',
        'dtd'        => 'application/xml-dtd',
        'xop'        => 'application/xop+xml',
        'xpl'        => 'application/xproc+xml',
        'xslt'       => 'application/xslt+xml',
        'xspf'       => 'application/xspf+xml',
        'xvml'       => 'application/xv+xml',
        'xhvml'      => 'application/xv+xml',
        'mxml'       => 'application/xv+xml',
        'xvm'        => 'application/xv+xml',
        'yang'       => 'application/yang',
        'yin'        => 'application/yin+xml',
        'zip'        => 'application/zip',
        'adp'        => 'audio/adpcm',
        'snd'        => 'audio/basic',
        'au'         => 'audio/basic',
        'mid'        => 'audio/midi',
        'midi'       => 'audio/midi',
        'rmi'        => 'audio/midi',
        'kar'        => 'audio/midi',
        'mp4a'       => 'audio/mp4',
        'mp3'        => 'audio/mpeg',
        'mp2'        => 'audio/mpeg',
        'mpga'       => 'audio/mpeg',
        'm3a'        => 'audio/mpeg',
        'm2a'        => 'audio/mpeg',
        'mp2a'       => 'audio/mpeg',
        'ogg'        => 'audio/ogg',
        'oga'        => 'audio/ogg',
        'spx'        => 'audio/ogg',
        's3m'        => 'audio/s3m',
        'sil'        => 'audio/silk',
        'uva'        => 'audio/vnd.dece.audio',
        'uvva'       => 'audio/vnd.dece.audio',
        'eol'        => 'audio/vnd.digital-winds',
        'dra'        => 'audio/vnd.dra',
        'dts'        => 'audio/vnd.dts',
        'dtshd'      => 'audio/vnd.dts.hd',
        'lvp'        => 'audio/vnd.lucent.voice',
        'pya'        => 'audio/vnd.ms-playready.media.pya',
        'ecelp4800'  => 'audio/vnd.nuera.ecelp4800',
        'ecelp7470'  => 'audio/vnd.nuera.ecelp7470',
        'ecelp9600'  => 'audio/vnd.nuera.ecelp9600',
        'rip'        => 'audio/vnd.rip',
        'weba'       => 'audio/webm',
        'aac'        => 'audio/x-aac',
        'aif'        => 'audio/x-aiff',
        'aiff'       => 'audio/x-aiff',
        'aifc'       => 'audio/x-aiff',
        'caf'        => 'audio/x-caf',
        'flac'       => 'audio/x-flac',
        'mka'        => 'audio/x-matroska',
        'm3u'        => 'audio/x-mpegurl',
        'wax'        => 'audio/x-ms-wax',
        'wma'        => 'audio/x-ms-wma',
        'ra'         => 'audio/x-pn-realaudio',
        'ram'        => 'audio/x-pn-realaudio',
        'rmp'        => 'audio/x-pn-realaudio-plugin',
        'wav'        => 'audio/x-wav',
        'xm'         => 'audio/xm',
        'cdx'        => 'chemical/x-cdx',
        'cif'        => 'chemical/x-cif',
        'cmdf'       => 'chemical/x-cmdf',
        'cml'        => 'chemical/x-cml',
        'csml'       => 'chemical/x-csml',
        'xyz'        => 'chemical/x-xyz',
        'bmp'        => 'image/bmp',
        'cgm'        => 'image/cgm',
        'g3'         => 'image/g3fax',
        'gif'        => 'image/gif',
        'ief'        => 'image/ief',
        'jpe'        => 'image/jpeg',
        'jpeg'       => 'image/jpeg',
        'jpg'        => 'image/jpeg',
        'ktx'        => 'image/ktx',
        'png'        => 'image/png',
        'btif'       => 'image/prs.btif',
        'sgi'        => 'image/sgi',
        'svg'        => 'image/svg+xml',
        'svgz'       => 'image/svg+xml',
        'tif'        => 'image/tiff',
        'tiff'       => 'image/tiff',
        'psd'        => 'image/vnd.adobe.photoshop',
        'uvvi'       => 'image/vnd.dece.graphic',
        'uvi'        => 'image/vnd.dece.graphic',
        'uvg'        => 'image/vnd.dece.graphic',
        'uvvg'       => 'image/vnd.dece.graphic',
        'djv'        => 'image/vnd.djvu',
        'djvu'       => 'image/vnd.djvu',
        'dwg'        => 'image/vnd.dwg',
        'dxf'        => 'image/vnd.dxf',
        'fbs'        => 'image/vnd.fastbidsheet',
        'fpx'        => 'image/vnd.fpx',
        'fst'        => 'image/vnd.fst',
        'mmr'        => 'image/vnd.fujixerox.edmics-mmr',
        'rlc'        => 'image/vnd.fujixerox.edmics-rlc',
        'mdi'        => 'image/vnd.ms-modi',
        'wdp'        => 'image/vnd.ms-photo',
        'npx'        => 'image/vnd.net-fpx',
        'wbmp'       => 'image/vnd.wap.wbmp',
        'xif'        => 'image/vnd.xiff',
        'webp'       => 'image/webp',
        '3ds'        => 'image/x-3ds',
        'ras'        => 'image/x-cmu-raster',
        'cmx'        => 'image/x-cmx',
        'fh7'        => 'image/x-freehand',
        'fh'         => 'image/x-freehand',
        'fh5'        => 'image/x-freehand',
        'fhc'        => 'image/x-freehand',
        'fh4'        => 'image/x-freehand',
        'ico'        => 'image/x-icon',
        'sid'        => 'image/x-mrsid-image',
        'pcx'        => 'image/x-pcx',
        'pct'        => 'image/x-pict',
        'pic'        => 'image/x-pict',
        'pnm'        => 'image/x-portable-anymap',
        'pbm'        => 'image/x-portable-bitmap',
        'pgm'        => 'image/x-portable-graymap',
        'ppm'        => 'image/x-portable-pixmap',
        'rgb'        => 'image/x-rgb',
        'tga'        => 'image/x-tga',
        'xbm'        => 'image/x-xbitmap',
        'xpm'        => 'image/x-xpixmap',
        'xwd'        => 'image/x-xwindowdump',
        'mime'       => 'message/rfc822',
        'eml'        => 'message/rfc822',
        'igs'        => 'model/iges',
        'iges'       => 'model/iges',
        'msh'        => 'model/mesh',
        'silo'       => 'model/mesh',
        'mesh'       => 'model/mesh',
        'dae'        => 'model/vnd.collada+xml',
        'dwf'        => 'model/vnd.dwf',
        'gdl'        => 'model/vnd.gdl',
        'gtw'        => 'model/vnd.gtw',
        'mts'        => 'model/vnd.mts',
        'vtu'        => 'model/vnd.vtu',
        'vrml'       => 'model/vrml',
        'wrl'        => 'model/vrml',
        'x3dbz'      => 'model/x3d+binary',
        'x3db'       => 'model/x3d+binary',
        'x3dvz'      => 'model/x3d+vrml',
        'x3dv'       => 'model/x3d+vrml',
        'x3dz'       => 'model/x3d+xml',
        'x3d'        => 'model/x3d+xml',
        'appcache'   => 'text/cache-manifest',
        'ifb'        => 'text/calendar',
        'ics'        => 'text/calendar',
        'css'        => 'text/css',
        'csv'        => 'text/csv',
        'html'       => 'text/html',
        'htm'        => 'text/html',
        'n3'         => 'text/n3',
        'in'         => 'text/plain',
        'log'        => 'text/plain',
        'txt'        => 'text/plain',
        'conf'       => 'text/plain',
        'list'       => 'text/plain',
        'def'        => 'text/plain',
        'text'       => 'text/plain',
        'dsc'        => 'text/prs.lines.tag',
        'rtx'        => 'text/richtext',
        'sgm'        => 'text/sgml',
        'sgml'       => 'text/sgml',
        'tsv'        => 'text/tab-separated-values',
        'ms'         => 'text/troff',
        'me'         => 'text/troff',
        't'          => 'text/troff',
        'roff'       => 'text/troff',
        'man'        => 'text/troff',
        'tr'         => 'text/troff',
        'ttl'        => 'text/turtle',
        'urls'       => 'text/uri-list',
        'uri'        => 'text/uri-list',
        'uris'       => 'text/uri-list',
        'vcard'      => 'text/vcard',
        'curl'       => 'text/vnd.curl',
        'dcurl'      => 'text/vnd.curl.dcurl',
        'mcurl'      => 'text/vnd.curl.mcurl',
        'scurl'      => 'text/vnd.curl.scurl',
        'sub'        => 'text/vnd.dvb.subtitle',
        'fly'        => 'text/vnd.fly',
        'flx'        => 'text/vnd.fmi.flexstor',
        'gv'         => 'text/vnd.graphviz',
        '3dml'       => 'text/vnd.in3d.3dml',
        'spot'       => 'text/vnd.in3d.spot',
        'jad'        => 'text/vnd.sun.j2me.app-descriptor',
        'wml'        => 'text/vnd.wap.wml',
        'wmls'       => 'text/vnd.wap.wmlscript',
        's'          => 'text/x-asm',
        'asm'        => 'text/x-asm',
        'cxx'        => 'text/x-c',
        'c'          => 'text/x-c',
        'cc'         => 'text/x-c',
        'hh'         => 'text/x-c',
        'cpp'        => 'text/x-c',
        'h'          => 'text/x-c',
        'dic'        => 'text/x-c',
        'for'        => 'text/x-fortran',
        'f'          => 'text/x-fortran',
        'f77'        => 'text/x-fortran',
        'f90'        => 'text/x-fortran',
        'java'       => 'text/x-java-source',
        'nfo'        => 'text/x-nfo',
        'opml'       => 'text/x-opml',
        'p'          => 'text/x-pascal',
        'pas'        => 'text/x-pascal',
        'etx'        => 'text/x-setext',
        'sfv'        => 'text/x-sfv',
        'uu'         => 'text/x-uuencode',
        'vcs'        => 'text/x-vcalendar',
        'vcf'        => 'text/x-vcard',
        '3gp'        => 'video/3gpp',
        '3g2'        => 'video/3gpp2',
        'h261'       => 'video/h261',
        'h263'       => 'video/h263',
        'h264'       => 'video/h264',
        'jpgv'       => 'video/jpeg',
        'jpm'        => 'video/jpm',
        'jpgm'       => 'video/jpm',
        'mjp2'       => 'video/mj2',
        'mj2'        => 'video/mj2',
        'm2ts'       => 'video/mp2t',
        'm2t'        => 'video/mp2t',
        'mp4'        => 'video/mp4',
        'mp4v'       => 'video/mp4',
        'mpg4'       => 'video/mp4',
        'mpe'        => 'video/mpeg',
        'mpeg'       => 'video/mpeg',
        'mpg'        => 'video/mpeg',
        'm1v'        => 'video/mpeg',
        'm2v'        => 'video/mpeg',
        'ogv'        => 'video/ogg',
        'qt'         => 'video/quicktime',
        'mov'        => 'video/quicktime',
        'uvh'        => 'video/vnd.dece.hd',
        'uvvh'       => 'video/vnd.dece.hd',
        'uvvm'       => 'video/vnd.dece.mobile',
        'uvm'        => 'video/vnd.dece.mobile',
        'uvp'        => 'video/vnd.dece.pd',
        'uvvp'       => 'video/vnd.dece.pd',
        'uvs'        => 'video/vnd.dece.sd',
        'uvvs'       => 'video/vnd.dece.sd',
        'uvv'        => 'video/vnd.dece.video',
        'uvvv'       => 'video/vnd.dece.video',
        'dvb'        => 'video/vnd.dvb.file',
        'fvt'        => 'video/vnd.fvt',
        'm4u'        => 'video/vnd.mpegurl',
        'mxu'        => 'video/vnd.mpegurl',
        'pyv'        => 'video/vnd.ms-playready.media.pyv',
        'uvu'        => 'video/vnd.uvvu.mp4',
        'uvvu'       => 'video/vnd.uvvu.mp4',
        'viv'        => 'video/vnd.vivo',
        'webm'       => 'video/webm',
        'f4v'        => 'video/x-f4v',
        'fli'        => 'video/x-fli',
        'flv'        => 'video/x-flv',
        'm4v'        => 'video/x-m4v',
        'mks'        => 'video/x-matroska',
        'mkv'        => 'video/x-matroska',
        'mk3d'       => 'video/x-matroska',
        'mng'        => 'video/x-mng',
        'asx'        => 'video/x-ms-asf',
        'asf'        => 'video/x-ms-asf',
        'vob'        => 'video/x-ms-vob',
        'wm'         => 'video/x-ms-wm',
        'wmv'        => 'video/x-ms-wmv',
        'wmx'        => 'video/x-ms-wmx',
        'wvx'        => 'video/x-ms-wvx',
        'avi'        => 'video/x-msvideo',
        'movie'      => 'video/x-sgi-movie',
        'smv'        => 'video/x-smv',
        'ice'        => 'x-conference/x-cooltalk',
    );



    /**
     * Autodetect a file's MIME-type.
     *
     * @param string $file Path to the file to get the type of
     *
     * @return string $file's MIME-type on success, PEAR_Error otherwise
     */
    public function getMIMEType($file)
    {
        $extension = substr(strrchr($file, '.'), 1);
        if ($extension === false) {
            return PEAR::raiseError("File has no extension.");
        }

        $extension = strtolower($extension);
        if (!isset($this->extensionToType[$extension])) {
            return PEAR::raiseError("Sorry, couldn't determine file type.");
        }

        return $this->extensionToType[$extension];
    }



    /**
     * Return default MIME-type for the specified extension.
     *
     * @param string $type MIME-type
     *
     * @return string A file extension without leading period.
     */
    public function getExtension($type)
    {
        include_once 'MIME/Type.php';
        // Strip parameters and comments.
        $type = MIME_Type::getMedia($type) . '/' . MIME_Type::getSubType($type);

        $extension = array_search($type, $this->extensionToType);
        if ($extension === false) {
            return PEAR::raiseError("Sorry, couldn't determine extension.");
        }
        return $extension;
    }
}
?>
