mimetypes.hpp

#ifndef _POLYWEB_MIMETYPES_HPP
#define _POLYWEB_MIMETYPES_HPP

#include "string.hpp"
#include <string>
#include <unordered_map>
#include <vector>

namespace pw {
    inline std::string filename_to_mimetype(pn::StringView filename) {
        const static std::unordered_map<std::string, std::string, string::CaseInsensitiveHasher, string::CaseInsensitiveComparer> mimetypes = {
            {"123", "application/vnd.lotus-1-2-3"},
            {"3dml", "text/vnd.in3d.3dml"},
            {"3ds", "image/x-3ds"},
            {"3g2", "video/3gpp2"},
            {"3gp", "video/3gpp"},
            {"7z", "application/x-7z-compressed"},
            {"aab", "application/x-authorware-bin"},
            {"aac", "audio/x-aac"},
            {"aam", "application/x-authorware-map"},
            {"aas", "application/x-authorware-seg"},
            {"abw", "application/x-abiword"},
            {"ac", "application/pkix-attr-cert"},
            {"acc", "application/vnd.americandynamics.acc"},
            {"ace", "application/x-ace-compressed"},
            {"acu", "application/vnd.acucobol"},
            {"acutc", "application/vnd.acucorp"},
            {"adp", "audio/adpcm"},
            {"aep", "application/vnd.audiograph"},
            {"afm", "application/x-font-type1"},
            {"afp", "application/vnd.ibm.modcap"},
            {"ahead", "application/vnd.ahead.space"},
            {"ai", "application/postscript"},
            {"aif", "audio/x-aiff"},
            {"aifc", "audio/x-aiff"},
            {"aiff", "audio/x-aiff"},
            {"air", "application/vnd.adobe.air-application-installer-package+zip"},
            {"ait", "application/vnd.dvb.ait"},
            {"ami", "application/vnd.amiga.ami"},
            {"apk", "application/vnd.android.package-archive"},
            {"appcache", "text/cache-manifest"},
            {"application", "application/x-ms-application"},
            {"apr", "application/vnd.lotus-approach"},
            {"arc", "application/x-freearc"},
            {"asc", "application/pgp-signature"},
            {"asf", "video/x-ms-asf"},
            {"asm", "text/x-asm"},
            {"aso", "application/vnd.accpac.simply.aso"},
            {"asx", "video/x-ms-asf"},
            {"atc", "application/vnd.acucorp"},
            {"atom", "application/atom+xml"},
            {"atomcat", "application/atomcat+xml"},
            {"atomsvc", "application/atomsvc+xml"},
            {"atx", "application/vnd.antix.game-component"},
            {"au", "audio/basic"},
            {"avi", "video/x-msvideo"},
            {"aw", "application/applixware"},
            {"azf", "application/vnd.airzip.filesecure.azf"},
            {"azs", "application/vnd.airzip.filesecure.azs"},
            {"azw", "application/vnd.amazon.ebook"},
            {"bat", "application/x-msdownload"},
            {"bcpio", "application/x-bcpio"},
            {"bdf", "application/x-font-bdf"},
            {"bdm", "application/vnd.syncml.dm+wbxml"},
            {"bed", "application/vnd.realvnc.bed"},
            {"bh2", "application/vnd.fujitsu.oasysprs"},
            {"bin", "application/octet-stream"},
            {"blb", "application/x-blorb"},
            {"blorb", "application/x-blorb"},
            {"bmi", "application/vnd.bmi"},
            {"bmp", "image/bmp"},
            {"book", "application/vnd.framemaker"},
            {"box", "application/vnd.previewsystems.box"},
            {"boz", "application/x-bzip2"},
            {"bpk", "application/octet-stream"},
            {"btif", "image/prs.btif"},
            {"bz2", "application/x-bzip2"},
            {"bz", "application/x-bzip"},
            {"c11amc", "application/vnd.cluetrust.cartomobile-config"},
            {"c11amz", "application/vnd.cluetrust.cartomobile-config-pkg"},
            {"c4d", "application/vnd.clonk.c4group"},
            {"c4f", "application/vnd.clonk.c4group"},
            {"c4g", "application/vnd.clonk.c4group"},
            {"c4p", "application/vnd.clonk.c4group"},
            {"c4u", "application/vnd.clonk.c4group"},
            {"cab", "application/vnd.ms-cab-compressed"},
            {"caf", "audio/x-caf"},
            {"cap", "application/vnd.tcpdump.pcap"},
            {"car", "application/vnd.curl.car"},
            {"cat", "application/vnd.ms-pki.seccat"},
            {"cb7", "application/x-cbr"},
            {"cba", "application/x-cbr"},
            {"cbr", "application/x-cbr"},
            {"cbt", "application/x-cbr"},
            {"cbz", "application/x-cbr"},
            {"cct", "application/x-director"},
            {"cc", "text/x-c"},
            {"ccxml", "application/ccxml+xml"},
            {"cdbcmsg", "application/vnd.contact.cmsg"},
            {"cdf", "application/x-netcdf"},
            {"cdkey", "application/vnd.mediastation.cdkey"},
            {"cdmia", "application/cdmi-capability"},
            {"cdmic", "application/cdmi-container"},
            {"cdmid", "application/cdmi-domain"},
            {"cdmio", "application/cdmi-object"},
            {"cdmiq", "application/cdmi-queue"},
            {"cdx", "chemical/x-cdx"},
            {"cdxml", "application/vnd.chemdraw+xml"},
            {"cdy", "application/vnd.cinderella"},
            {"cer", "application/pkix-cert"},
            {"cfs", "application/x-cfs-compressed"},
            {"cgm", "image/cgm"},
            {"chat", "application/x-chat"},
            {"chm", "application/vnd.ms-htmlhelp"},
            {"chrt", "application/vnd.kde.kchart"},
            {"cif", "chemical/x-cif"},
            {"cii", "application/vnd.anser-web-certificate-issue-initiation"},
            {"cil", "application/vnd.ms-artgalry"},
            {"cla", "application/vnd.claymore"},
            {"class", "application/java-vm"},
            {"clkk", "application/vnd.crick.clicker.keyboard"},
            {"clkp", "application/vnd.crick.clicker.palette"},
            {"clkt", "application/vnd.crick.clicker.template"},
            {"clkw", "application/vnd.crick.clicker.wordbank"},
            {"clkx", "application/vnd.crick.clicker"},
            {"clp", "application/x-msclip"},
            {"cmc", "application/vnd.cosmocaller"},
            {"cmdf", "chemical/x-cmdf"},
            {"cml", "chemical/x-cml"},
            {"cmp", "application/vnd.yellowriver-custom-menu"},
            {"cmx", "image/x-cmx"},
            {"cod", "application/vnd.rim.cod"},
            {"com", "application/x-msdownload"},
            {"conf", "text/plain"},
            {"cpio", "application/x-cpio"},
            {"cpp", "text/x-c"},
            {"cpt", "application/mac-compactpro"},
            {"crd", "application/x-mscardfile"},
            {"crl", "application/pkix-crl"},
            {"crt", "application/x-x509-ca-cert"},
            {"cryptonote", "application/vnd.rig.cryptonote"},
            {"csh", "application/x-csh"},
            {"csml", "chemical/x-csml"},
            {"csp", "application/vnd.commonspace"},
            {"css", "text/css"},
            {"cst", "application/x-director"},
            {"csv", "text/csv"},
            {"c", "text/x-c"},
            {"cu", "application/cu-seeme"},
            {"curl", "text/vnd.curl"},
            {"cww", "application/prs.cww"},
            {"cxt", "application/x-director"},
            {"cxx", "text/x-c"},
            {"dae", "model/vnd.collada+xml"},
            {"daf", "application/vnd.mobius.daf"},
            {"dart", "application/vnd.dart"},
            {"dataless", "application/vnd.fdsn.seed"},
            {"davmount", "application/davmount+xml"},
            {"dbk", "application/docbook+xml"},
            {"dcr", "application/x-director"},
            {"dcurl", "text/vnd.curl.dcurl"},
            {"dd2", "application/vnd.oma.dd2+xml"},
            {"ddd", "application/vnd.fujixerox.ddd"},
            {"deb", "application/x-debian-package"},
            {"def", "text/plain"},
            {"deploy", "application/octet-stream"},
            {"der", "application/x-x509-ca-cert"},
            {"dfac", "application/vnd.dreamfactory"},
            {"dgc", "application/x-dgc-compressed"},
            {"dic", "text/x-c"},
            {"dir", "application/x-director"},
            {"dis", "application/vnd.mobius.dis"},
            {"dist", "application/octet-stream"},
            {"distz", "application/octet-stream"},
            {"djv", "image/vnd.djvu"},
            {"djvu", "image/vnd.djvu"},
            {"dll", "application/x-msdownload"},
            {"dmg", "application/x-apple-diskimage"},
            {"dmp", "application/vnd.tcpdump.pcap"},
            {"dms", "application/octet-stream"},
            {"dna", "application/vnd.dna"},
            {"doc", "application/msword"},
            {"docm", "application/vnd.ms-word.document.macroenabled.12"},
            {"docx", "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
            {"dot", "application/msword"},
            {"dotm", "application/vnd.ms-word.template.macroenabled.12"},
            {"dotx", "application/vnd.openxmlformats-officedocument.wordprocessingml.template"},
            {"dp", "application/vnd.osgi.dp"},
            {"dpg", "application/vnd.dpgraph"},
            {"dra", "audio/vnd.dra"},
            {"dsc", "text/prs.lines.tag"},
            {"dssc", "application/dssc+der"},
            {"dtb", "application/x-dtbook+xml"},
            {"dtd", "application/xml-dtd"},
            {"dts", "audio/vnd.dts"},
            {"dtshd", "audio/vnd.dts.hd"},
            {"dump", "application/octet-stream"},
            {"dvb", "video/vnd.dvb.file"},
            {"dvi", "application/x-dvi"},
            {"dwf", "model/vnd.dwf"},
            {"dwg", "image/vnd.dwg"},
            {"dxf", "image/vnd.dxf"},
            {"dxp", "application/vnd.spotfire.dxp"},
            {"dxr", "application/x-director"},
            {"ecelp4800", "audio/vnd.nuera.ecelp4800"},
            {"ecelp7470", "audio/vnd.nuera.ecelp7470"},
            {"ecelp9600", "audio/vnd.nuera.ecelp9600"},
            {"ecma", "application/ecmascript"},
            {"edm", "application/vnd.novadigm.edm"},
            {"edx", "application/vnd.novadigm.edx"},
            {"efif", "application/vnd.picsel"},
            {"ei6", "application/vnd.pg.osasli"},
            {"elc", "application/octet-stream"},
            {"emf", "application/x-msmetafile"},
            {"eml", "message/rfc822"},
            {"emma", "application/emma+xml"},
            {"emz", "application/x-msmetafile"},
            {"eol", "audio/vnd.digital-winds"},
            {"eot", "application/vnd.ms-fontobject"},
            {"eps", "application/postscript"},
            {"epub", "application/epub+zip"},
            {"es3", "application/vnd.eszigno3+xml"},
            {"esa", "application/vnd.osgi.subsystem"},
            {"esf", "application/vnd.epson.esf"},
            {"et3", "application/vnd.eszigno3+xml"},
            {"etx", "text/x-setext"},
            {"eva", "application/x-eva"},
            {"evy", "application/x-envoy"},
            {"exe", "application/x-msdownload"},
            {"exi", "application/exi"},
            {"ext", "application/vnd.novadigm.ext"},
            {"ez2", "application/vnd.ezpix-album"},
            {"ez3", "application/vnd.ezpix-package"},
            {"ez", "application/andrew-inset"},
            {"f4v", "video/x-f4v"},
            {"f77", "text/x-fortran"},
            {"f90", "text/x-fortran"},
            {"fbs", "image/vnd.fastbidsheet"},
            {"fcdt", "application/vnd.adobe.formscentral.fcdt"},
            {"fcs", "application/vnd.isac.fcs"},
            {"fdf", "application/vnd.fdf"},
            {"fe_launch", "application/vnd.denovo.fcselayout-link"},
            {"fg5", "application/vnd.fujitsu.oasysgp"},
            {"fgd", "application/x-director"},
            {"fh4", "image/x-freehand"},
            {"fh5", "image/x-freehand"},
            {"fh7", "image/x-freehand"},
            {"fhc", "image/x-freehand"},
            {"fh", "image/x-freehand"},
            {"fig", "application/x-xfig"},
            {"flac", "audio/x-flac"},
            {"fli", "video/x-fli"},
            {"flo", "application/vnd.micrografx.flo"},
            {"flv", "video/x-flv"},
            {"flw", "application/vnd.kde.kivio"},
            {"flx", "text/vnd.fmi.flexstor"},
            {"fly", "text/vnd.fly"},
            {"fm", "application/vnd.framemaker"},
            {"fnc", "application/vnd.frogans.fnc"},
            {"for", "text/x-fortran"},
            {"fpx", "image/vnd.fpx"},
            {"frame", "application/vnd.framemaker"},
            {"fsc", "application/vnd.fsc.weblaunch"},
            {"fst", "image/vnd.fst"},
            {"ftc", "application/vnd.fluxtime.clip"},
            {"f", "text/x-fortran"},
            {"fti", "application/vnd.anser-web-funds-transfer-initiation"},
            {"fvt", "video/vnd.fvt"},
            {"fxp", "application/vnd.adobe.fxp"},
            {"fxpl", "application/vnd.adobe.fxp"},
            {"fzs", "application/vnd.fuzzysheet"},
            {"g2w", "application/vnd.geoplan"},
            {"g3", "image/g3fax"},
            {"g3w", "application/vnd.geospace"},
            {"gac", "application/vnd.groove-account"},
            {"gam", "application/x-tads"},
            {"gbr", "application/rpki-ghostbusters"},
            {"gca", "application/x-gca-compressed"},
            {"gdl", "model/vnd.gdl"},
            {"geo", "application/vnd.dynageo"},
            {"gex", "application/vnd.geometry-explorer"},
            {"ggb", "application/vnd.geogebra.file"},
            {"ggt", "application/vnd.geogebra.tool"},
            {"ghf", "application/vnd.groove-help"},
            {"gif", "image/gif"},
            {"gim", "application/vnd.groove-identity-message"},
            {"gml", "application/gml+xml"},
            {"gmx", "application/vnd.gmx"},
            {"gnumeric", "application/x-gnumeric"},
            {"gph", "application/vnd.flographit"},
            {"gpx", "application/gpx+xml"},
            {"gqf", "application/vnd.grafeq"},
            {"gqs", "application/vnd.grafeq"},
            {"gram", "application/srgs"},
            {"gramps", "application/x-gramps-xml"},
            {"gre", "application/vnd.geometry-explorer"},
            {"grv", "application/vnd.groove-injector"},
            {"grxml", "application/srgs+xml"},
            {"gsf", "application/x-font-ghostscript"},
            {"gtar", "application/x-gtar"},
            {"gtm", "application/vnd.groove-tool-message"},
            {"gtw", "model/vnd.gtw"},
            {"gv", "text/vnd.graphviz"},
            {"gxf", "application/gxf"},
            {"gxt", "application/vnd.geonext"},
            {"h261", "video/h261"},
            {"h263", "video/h263"},
            {"h264", "video/h264"},
            {"hal", "application/vnd.hal+xml"},
            {"hbci", "application/vnd.hbci"},
            {"hdf", "application/x-hdf"},
            {"hh", "text/x-c"},
            {"hlp", "application/winhlp"},
            {"hpgl", "application/vnd.hp-hpgl"},
            {"hpid", "application/vnd.hp-hpid"},
            {"hps", "application/vnd.hp-hps"},
            {"hqx", "application/mac-binhex40"},
            {"h", "text/x-c"},
            {"hpp", "text/x-c"},
            {"htke", "application/vnd.kenameaapp"},
            {"html", "text/html"},
            {"htm", "text/html"},
            {"hvd", "application/vnd.yamaha.hv-dic"},
            {"hvp", "application/vnd.yamaha.hv-voice"},
            {"hvs", "application/vnd.yamaha.hv-script"},
            {"hxx", "text/x-c"},
            {"i2g", "application/vnd.intergeo"},
            {"icc", "application/vnd.iccprofile"},
            {"ice", "x-conference/x-cooltalk"},
            {"icm", "application/vnd.iccprofile"},
            {"ico", "image/x-icon"},
            {"ics", "text/calendar"},
            {"ief", "image/ief"},
            {"ifb", "text/calendar"},
            {"ifm", "application/vnd.shana.informed.formdata"},
            {"iges", "model/iges"},
            {"igl", "application/vnd.igloader"},
            {"igm", "application/vnd.insors.igm"},
            {"igs", "model/iges"},
            {"igx", "application/vnd.micrografx.igx"},
            {"iif", "application/vnd.shana.informed.interchange"},
            {"imp", "application/vnd.accpac.simply.imp"},
            {"ims", "application/vnd.ms-ims"},
            {"ink", "application/inkml+xml"},
            {"inkml", "application/inkml+xml"},
            {"install", "application/x-install-instructions"},
            {"in", "text/plain"},
            {"iota", "application/vnd.astraea-software.iota"},
            {"ipfix", "application/ipfix"},
            {"ipk", "application/vnd.shana.informed.package"},
            {"irm", "application/vnd.ibm.rights-management"},
            {"irp", "application/vnd.irepository.package+xml"},
            {"iso", "application/x-iso9660-image"},
            {"itp", "application/vnd.shana.informed.formtemplate"},
            {"ivp", "application/vnd.immervision-ivp"},
            {"ivu", "application/vnd.immervision-ivu"},
            {"jad", "text/vnd.sun.j2me.app-descriptor"},
            {"jam", "application/vnd.jam"},
            {"jar", "application/java-archive"},
            {"java", "text/x-java-source"},
            {"jisp", "application/vnd.jisp"},
            {"jlt", "application/vnd.hp-jlyt"},
            {"jnlp", "application/x-java-jnlp-file"},
            {"joda", "application/vnd.joost.joda-archive"},
            {"jpeg", "image/jpeg"},
            {"jpe", "image/jpeg"},
            {"jpg", "image/jpeg"},
            {"jpgm", "video/jpm"},
            {"jpgv", "video/jpeg"},
            {"jpm", "video/jpm"},
            {"json", "application/json"},
            {"jsonml", "application/jsonml+json"},
            {"js", "text/javascript"},
            {"kar", "audio/midi"},
            {"karbon", "application/vnd.kde.karbon"},
            {"kfo", "application/vnd.kde.kformula"},
            {"kia", "application/vnd.kidspiration"},
            {"kml", "application/vnd.google-earth.kml+xml"},
            {"kmz", "application/vnd.google-earth.kmz"},
            {"kne", "application/vnd.kinar"},
            {"knp", "application/vnd.kinar"},
            {"kon", "application/vnd.kde.kontour"},
            {"kpr", "application/vnd.kde.kpresenter"},
            {"kpt", "application/vnd.kde.kpresenter"},
            {"kpxx", "application/vnd.ds-keypoint"},
            {"ksp", "application/vnd.kde.kspread"},
            {"ktr", "application/vnd.kahootz"},
            {"ktx", "image/ktx"},
            {"ktz", "application/vnd.kahootz"},
            {"kwd", "application/vnd.kde.kword"},
            {"kwt", "application/vnd.kde.kword"},
            {"lasxml", "application/vnd.las.las+xml"},
            {"latex", "application/x-latex"},
            {"lbd", "application/vnd.llamagraphics.life-balance.desktop"},
            {"lbe", "application/vnd.llamagraphics.life-balance.exchange+xml"},
            {"les", "application/vnd.hhe.lesson-player"},
            {"lha", "application/x-lzh-compressed"},
            {"link66", "application/vnd.route66.link66+xml"},
            {"list3820", "application/vnd.ibm.modcap"},
            {"listafp", "application/vnd.ibm.modcap"},
            {"list", "text/plain"},
            {"lnk", "application/x-ms-shortcut"},
            {"log", "text/plain"},
            {"lostxml", "application/lost+xml"},
            {"lrf", "application/octet-stream"},
            {"lrm", "application/vnd.ms-lrm"},
            {"ltf", "application/vnd.frogans.ltf"},
            {"lvp", "audio/vnd.lucent.voice"},
            {"lwp", "application/vnd.lotus-wordpro"},
            {"lzh", "application/x-lzh-compressed"},
            {"m13", "application/x-msmediaview"},
            {"m14", "application/x-msmediaview"},
            {"m1v", "video/mpeg"},
            {"m21", "application/mp21"},
            {"m2a", "audio/mpeg"},
            {"m2v", "video/mpeg"},
            {"m3a", "audio/mpeg"},
            {"m3u8", "application/vnd.apple.mpegurl"},
            {"m3u", "audio/x-mpegurl"},
            {"m4a", "audio/mp4"},
            {"m4u", "video/vnd.mpegurl"},
            {"m4v", "video/x-m4v"},
            {"ma", "application/mathematica"},
            {"mads", "application/mads+xml"},
            {"mag", "application/vnd.ecowin.chart"},
            {"maker", "application/vnd.framemaker"},
            {"man", "text/troff"},
            {"mar", "application/octet-stream"},
            {"mathml", "application/mathml+xml"},
            {"mb", "application/mathematica"},
            {"mbk", "application/vnd.mobius.mbk"},
            {"mbox", "application/mbox"},
            {"mc1", "application/vnd.medcalcdata"},
            {"mcd", "application/vnd.mcd"},
            {"mcurl", "text/vnd.curl.mcurl"},
            {"md", "text/markdown"},
            {"mdb", "application/x-msaccess"},
            {"mdi", "image/vnd.ms-modi"},
            {"mesh", "model/mesh"},
            {"meta4", "application/metalink4+xml"},
            {"metalink", "application/metalink+xml"},
            {"me", "text/troff"},
            {"mets", "application/mets+xml"},
            {"mfm", "application/vnd.mfmp"},
            {"mft", "application/rpki-manifest"},
            {"mgp", "application/vnd.osgeo.mapguide.package"},
            {"mgz", "application/vnd.proteus.magazine"},
            {"mid", "audio/midi"},
            {"midi", "audio/midi"},
            {"mie", "application/x-mie"},
            {"mif", "application/vnd.mif"},
            {"mime", "message/rfc822"},
            {"mj2", "video/mj2"},
            {"mjp2", "video/mj2"},
            {"mjs", "text/javascript"},
            {"mk3d", "video/x-matroska"},
            {"mka", "audio/x-matroska"},
            {"mks", "video/x-matroska"},
            {"mkv", "video/x-matroska"},
            {"mlp", "application/vnd.dolby.mlp"},
            {"mmd", "application/vnd.chipnuts.karaoke-mmd"},
            {"mmf", "application/vnd.smaf"},
            {"mmr", "image/vnd.fujixerox.edmics-mmr"},
            {"mng", "video/x-mng"},
            {"mny", "application/x-msmoney"},
            {"mobi", "application/x-mobipocket-ebook"},
            {"mods", "application/mods+xml"},
            {"movie", "video/x-sgi-movie"},
            {"mov", "video/quicktime"},
            {"mp21", "application/mp21"},
            {"mp2a", "audio/mpeg"},
            {"mp2", "audio/mpeg"},
            {"mp3", "audio/mpeg"},
            {"mp4a", "audio/mp4"},
            {"mp4s", "application/mp4"},
            {"mp4", "video/mp4"},
            {"mp4v", "video/mp4"},
            {"mpc", "application/vnd.mophun.certificate"},
            {"mpeg", "video/mpeg"},
            {"mpe", "video/mpeg"},
            {"mpg4", "video/mp4"},
            {"mpga", "audio/mpeg"},
            {"mpg", "video/mpeg"},
            {"mpkg", "application/vnd.apple.installer+xml"},
            {"mpm", "application/vnd.blueice.multipass"},
            {"mpn", "application/vnd.mophun.application"},
            {"mpp", "application/vnd.ms-project"},
            {"mpt", "application/vnd.ms-project"},
            {"mpy", "application/vnd.ibm.minipay"},
            {"mqy", "application/vnd.mobius.mqy"},
            {"mrc", "application/marc"},
            {"mrcx", "application/marcxml+xml"},
            {"mscml", "application/mediaservercontrol+xml"},
            {"mseed", "application/vnd.fdsn.mseed"},
            {"mseq", "application/vnd.mseq"},
            {"msf", "application/vnd.epson.msf"},
            {"msh", "model/mesh"},
            {"msi", "application/x-msdownload"},
            {"msl", "application/vnd.mobius.msl"},
            {"ms", "text/troff"},
            {"msty", "application/vnd.muvee.style"},
            {"mts", "model/vnd.mts"},
            {"mus", "application/vnd.musician"},
            {"musicxml", "application/vnd.recordare.musicxml+xml"},
            {"mvb", "application/x-msmediaview"},
            {"mwf", "application/vnd.mfer"},
            {"mxf", "application/mxf"},
            {"mxl", "application/vnd.recordare.musicxml"},
            {"mxml", "application/xv+xml"},
            {"mxs", "application/vnd.triscape.mxs"},
            {"mxu", "video/vnd.mpegurl"},
            {"n3", "text/n3"},
            {"nb", "application/mathematica"},
            {"nbp", "application/vnd.wolfram.player"},
            {"nc", "application/x-netcdf"},
            {"ncx", "application/x-dtbncx+xml"},
            {"nfo", "text/x-nfo"},
            {"n-gage", "application/vnd.nokia.n-gage.symbian.install"},
            {"ngdat", "application/vnd.nokia.n-gage.data"},
            {"nitf", "application/vnd.nitf"},
            {"nlu", "application/vnd.neurolanguage.nlu"},
            {"nml", "application/vnd.enliven"},
            {"nnd", "application/vnd.noblenet-directory"},
            {"nns", "application/vnd.noblenet-sealer"},
            {"nnw", "application/vnd.noblenet-web"},
            {"npx", "image/vnd.net-fpx"},
            {"nsc", "application/x-conference"},
            {"nsf", "application/vnd.lotus-notes"},
            {"ntf", "application/vnd.nitf"},
            {"nzb", "application/x-nzb"},
            {"oa2", "application/vnd.fujitsu.oasys2"},
            {"oa3", "application/vnd.fujitsu.oasys3"},
            {"oas", "application/vnd.fujitsu.oasys"},
            {"obd", "application/x-msbinder"},
            {"obj", "application/x-tgif"},
            {"oda", "application/oda"},
            {"odb", "application/vnd.oasis.opendocument.database"},
            {"odc", "application/vnd.oasis.opendocument.chart"},
            {"odf", "application/vnd.oasis.opendocument.formula"},
            {"odft", "application/vnd.oasis.opendocument.formula-template"},
            {"odg", "application/vnd.oasis.opendocument.graphics"},
            {"odi", "application/vnd.oasis.opendocument.image"},
            {"odm", "application/vnd.oasis.opendocument.text-master"},
            {"odp", "application/vnd.oasis.opendocument.presentation"},
            {"ods", "application/vnd.oasis.opendocument.spreadsheet"},
            {"odt", "application/vnd.oasis.opendocument.text"},
            {"oga", "audio/ogg"},
            {"ogg", "audio/ogg"},
            {"ogv", "video/ogg"},
            {"ogx", "application/ogg"},
            {"omdoc", "application/omdoc+xml"},
            {"onepkg", "application/onenote"},
            {"onetmp", "application/onenote"},
            {"onetoc2", "application/onenote"},
            {"onetoc", "application/onenote"},
            {"opf", "application/oebps-package+xml"},
            {"opml", "text/x-opml"},
            {"oprc", "application/vnd.palm"},
            {"opus", "audio/ogg"},
            {"org", "application/vnd.lotus-organizer"},
            {"osf", "application/vnd.yamaha.openscoreformat"},
            {"osfpvg", "application/vnd.yamaha.openscoreformat.osfpvg+xml"},
            {"otc", "application/vnd.oasis.opendocument.chart-template"},
            {"otf", "font/otf"},
            {"otg", "application/vnd.oasis.opendocument.graphics-template"},
            {"oth", "application/vnd.oasis.opendocument.text-web"},
            {"oti", "application/vnd.oasis.opendocument.image-template"},
            {"otp", "application/vnd.oasis.opendocument.presentation-template"},
            {"ots", "application/vnd.oasis.opendocument.spreadsheet-template"},
            {"ott", "application/vnd.oasis.opendocument.text-template"},
            {"oxps", "application/oxps"},
            {"oxt", "application/vnd.openofficeorg.extension"},
            {"p10", "application/pkcs10"},
            {"p12", "application/x-pkcs12"},
            {"p7b", "application/x-pkcs7-certificates"},
            {"p7c", "application/pkcs7-mime"},
            {"p7m", "application/pkcs7-mime"},
            {"p7r", "application/x-pkcs7-certreqresp"},
            {"p7s", "application/pkcs7-signature"},
            {"p8", "application/pkcs8"},
            {"pac", "application/x-ns-proxy-autoconfig"},
            {"pas", "text/x-pascal"},
            {"paw", "application/vnd.pawaafile"},
            {"pbd", "application/vnd.powerbuilder6"},
            {"pbm", "image/x-portable-bitmap"},
            {"pcap", "application/vnd.tcpdump.pcap"},
            {"pcf", "application/x-font-pcf"},
            {"pcl", "application/vnd.hp-pcl"},
            {"pclxl", "application/vnd.hp-pclxl"},
            {"pct", "image/x-pict"},
            {"pcurl", "application/vnd.curl.pcurl"},
            {"pcx", "image/x-pcx"},
            {"pdb", "application/vnd.palm"},
            {"pdf", "application/pdf"},
            {"pfa", "application/x-font-type1"},
            {"pfb", "application/x-font-type1"},
            {"pfm", "application/x-font-type1"},
            {"pfr", "application/font-tdpfr"},
            {"pfx", "application/x-pkcs12"},
            {"pgm", "image/x-portable-graymap"},
            {"pgn", "application/x-chess-pgn"},
            {"pgp", "application/pgp-encrypted"},
            {"pic", "image/x-pict"},
            {"pkg", "application/octet-stream"},
            {"pki", "application/pkixcmp"},
            {"pkipath", "application/pkix-pkipath"},
            {"plb", "application/vnd.3gpp.pic-bw-large"},
            {"plc", "application/vnd.mobius.plc"},
            {"plf", "application/vnd.pocketlearn"},
            {"pls", "application/pls+xml"},
            {"pml", "application/vnd.ctc-posml"},
            {"png", "image/png"},
            {"pnm", "image/x-portable-anymap"},
            {"portpkg", "application/vnd.macports.portpkg"},
            {"pot", "application/vnd.ms-powerpoint"},
            {"potm", "application/vnd.ms-powerpoint.template.macroenabled.12"},
            {"potx", "application/vnd.openxmlformats-officedocument.presentationml.template"},
            {"ppam", "application/vnd.ms-powerpoint.addin.macroenabled.12"},
            {"ppd", "application/vnd.cups-ppd"},
            {"ppm", "image/x-portable-pixmap"},
            {"pps", "application/vnd.ms-powerpoint"},
            {"ppsm", "application/vnd.ms-powerpoint.slideshow.macroenabled.12"},
            {"ppsx", "application/vnd.openxmlformats-officedocument.presentationml.slideshow"},
            {"ppt", "application/vnd.ms-powerpoint"},
            {"pptm", "application/vnd.ms-powerpoint.presentation.macroenabled.12"},
            {"pptx", "application/vnd.openxmlformats-officedocument.presentationml.presentation"},
            {"pqa", "application/vnd.palm"},
            {"prc", "application/x-mobipocket-ebook"},
            {"pre", "application/vnd.lotus-freelance"},
            {"prf", "application/pics-rules"},
            {"ps", "application/postscript"},
            {"psb", "application/vnd.3gpp.pic-bw-small"},
            {"psd", "image/vnd.adobe.photoshop"},
            {"psf", "application/x-font-linux-psf"},
            {"pskcxml", "application/pskc+xml"},
            {"p", "text/x-pascal"},
            {"ptid", "application/vnd.pvi.ptid1"},
            {"pub", "application/x-mspublisher"},
            {"pvb", "application/vnd.3gpp.pic-bw-var"},
            {"pwn", "application/vnd.3m.post-it-notes"},
            {"pya", "audio/vnd.ms-playready.media.pya"},
            {"pyv", "video/vnd.ms-playready.media.pyv"},
            {"qam", "application/vnd.epson.quickanime"},
            {"qbo", "application/vnd.intu.qbo"},
            {"qfx", "application/vnd.intu.qfx"},
            {"qps", "application/vnd.publishare-delta-tree"},
            {"qt", "video/quicktime"},
            {"qwd", "application/vnd.quark.quarkxpress"},
            {"qwt", "application/vnd.quark.quarkxpress"},
            {"qxb", "application/vnd.quark.quarkxpress"},
            {"qxd", "application/vnd.quark.quarkxpress"},
            {"qxl", "application/vnd.quark.quarkxpress"},
            {"qxt", "application/vnd.quark.quarkxpress"},
            {"ra", "audio/x-pn-realaudio"},
            {"ram", "audio/x-pn-realaudio"},
            {"rar", "application/x-rar-compressed"},
            {"ras", "image/x-cmu-raster"},
            {"rcprofile", "application/vnd.ipunplugged.rcprofile"},
            {"rdf", "application/rdf+xml"},
            {"rdz", "application/vnd.data-vision.rdz"},
            {"rep", "application/vnd.businessobjects"},
            {"res", "application/x-dtbresource+xml"},
            {"rgb", "image/x-rgb"},
            {"rif", "application/reginfo+xml"},
            {"rip", "audio/vnd.rip"},
            {"ris", "application/x-research-info-systems"},
            {"rl", "application/resource-lists+xml"},
            {"rlc", "image/vnd.fujixerox.edmics-rlc"},
            {"rld", "application/resource-lists-diff+xml"},
            {"rm", "application/vnd.rn-realmedia"},
            {"rmi", "audio/midi"},
            {"rmp", "audio/x-pn-realaudio-plugin"},
            {"rms", "application/vnd.jcp.javame.midlet-rms"},
            {"rmvb", "application/vnd.rn-realmedia-vbr"},
            {"rnc", "application/relax-ng-compact-syntax"},
            {"roa", "application/rpki-roa"},
            {"roff", "text/troff"},
            {"rp9", "application/vnd.cloanto.rp9"},
            {"rpss", "application/vnd.nokia.radio-presets"},
            {"rpst", "application/vnd.nokia.radio-preset"},
            {"rq", "application/sparql-query"},
            {"rqy", "text/x-ms-rqy"},
            {"rs", "application/x-rust"},
            {"rsd", "application/rsd+xml"},
            {"rss", "application/rss+xml"},
            {"rtf", "application/rtf"},
            {"rtx", "text/richtext"},
            {"s3m", "audio/s3m"},
            {"saf", "application/vnd.yamaha.smaf-audio"},
            {"sbml", "application/sbml+xml"},
            {"sc", "application/vnd.ibm.secure-container"},
            {"scd", "application/x-msschedule"},
            {"scm", "application/vnd.lotus-screencam"},
            {"scq", "application/scvp-cv-request"},
            {"scs", "application/scvp-cv-response"},
            {"scurl", "text/vnd.curl.scurl"},
            {"sda", "application/vnd.stardivision.draw"},
            {"sdc", "application/vnd.stardivision.calc"},
            {"sdd", "application/vnd.stardivision.impress"},
            {"sdkd", "application/vnd.solent.sdkm+xml"},
            {"sdkm", "application/vnd.solent.sdkm+xml"},
            {"sdp", "application/sdp"},
            {"sdw", "application/vnd.stardivision.writer"},
            {"see", "application/vnd.seemail"},
            {"seed", "application/vnd.fdsn.seed"},
            {"sema", "application/vnd.sema"},
            {"semd", "application/vnd.semd"},
            {"semf", "application/vnd.semf"},
            {"ser", "application/java-serialized-object"},
            {"setpay", "application/set-payment-initiation"},
            {"setreg", "application/set-registration-initiation"},
            {"sfd-hdstx", "application/vnd.hydrostatix.sof-data"},
            {"sfs", "application/vnd.spotfire.sfs"},
            {"sfv", "text/x-sfv"},
            {"sgi", "image/sgi"},
            {"sgl", "application/vnd.stardivision.writer-global"},
            {"sgml", "text/sgml"},
            {"sgm", "text/sgml"},
            {"sh", "application/x-sh"},
            {"shar", "application/x-shar"},
            {"shf", "application/shf+xml"},
            {"sid", "image/x-mrsid-image"},
            {"sig", "application/pgp-signature"},
            {"sil", "audio/silk"},
            {"silo", "model/mesh"},
            {"sis", "application/vnd.symbian.install"},
            {"sisx", "application/vnd.symbian.install"},
            {"sit", "application/x-stuffit"},
            {"sitx", "application/x-stuffitx"},
            {"skd", "application/vnd.koan"},
            {"skm", "application/vnd.koan"},
            {"skp", "application/vnd.koan"},
            {"skt", "application/vnd.koan"},
            {"sldm", "application/vnd.ms-powerpoint.slide.macroenabled.12"},
            {"sldx", "application/vnd.openxmlformats-officedocument.presentationml.slide"},
            {"slt", "application/vnd.epson.salt"},
            {"sm", "application/vnd.stepmania.stepchart"},
            {"smf", "application/vnd.stardivision.math"},
            {"smi", "application/smil+xml"},
            {"smil", "application/smil+xml"},
            {"smv", "video/x-smv"},
            {"smzip", "application/vnd.stepmania.package"},
            {"snd", "audio/basic"},
            {"snf", "application/x-font-snf"},
            {"so", "application/octet-stream"},
            {"spc", "application/x-pkcs7-certificates"},
            {"spf", "application/vnd.yamaha.smaf-phrase"},
            {"spl", "application/x-futuresplash"},
            {"spot", "text/vnd.in3d.spot"},
            {"spp", "application/scvp-vp-response"},
            {"spq", "application/scvp-vp-request"},
            {"spx", "audio/ogg"},
            {"sql", "application/x-sql"},
            {"src", "application/x-wais-source"},
            {"srt", "application/x-subrip"},
            {"sru", "application/sru+xml"},
            {"srx", "application/sparql-results+xml"},
            {"ssdl", "application/ssdl+xml"},
            {"sse", "application/vnd.kodak-descriptor"},
            {"ssf", "application/vnd.epson.ssf"},
            {"ssml", "application/ssml+xml"},
            {"st", "application/vnd.sailingtracker.track"},
            {"stc", "application/vnd.sun.xml.calc.template"},
            {"std", "application/vnd.sun.xml.draw.template"},
            {"s", "text/x-asm"},
            {"stf", "application/vnd.wt.stf"},
            {"sti", "application/vnd.sun.xml.impress.template"},
            {"stk", "application/hyperstudio"},
            {"stl", "application/vnd.ms-pki.stl"},
            {"str", "application/vnd.pg.format"},
            {"stw", "application/vnd.sun.xml.writer.template"},
            {"sub", "image/vnd.dvb.subtitle"},
            {"sub", "text/vnd.dvb.subtitle"},
            {"sus", "application/vnd.sus-calendar"},
            {"susp", "application/vnd.sus-calendar"},
            {"sv4cpio", "application/x-sv4cpio"},
            {"sv4crc", "application/x-sv4crc"},
            {"svc", "application/vnd.dvb.service"},
            {"svd", "application/vnd.svd"},
            {"svg", "image/svg+xml"},
            {"svgz", "image/svg+xml"},
            {"swa", "application/x-director"},
            {"swf", "application/x-shockwave-flash"},
            {"swi", "application/vnd.aristanetworks.swi"},
            {"sxc", "application/vnd.sun.xml.calc"},
            {"sxd", "application/vnd.sun.xml.draw"},
            {"sxg", "application/vnd.sun.xml.writer.global"},
            {"sxi", "application/vnd.sun.xml.impress"},
            {"sxm", "application/vnd.sun.xml.math"},
            {"sxw", "application/vnd.sun.xml.writer"},
            {"t3", "application/x-t3vm-image"},
            {"taglet", "application/vnd.mynfc"},
            {"tao", "application/vnd.tao.intent-module-archive"},
            {"tar", "application/x-tar"},
            {"tcap", "application/vnd.3gpp2.tcap"},
            {"tcl", "application/x-tcl"},
            {"teacher", "application/vnd.smart.teacher"},
            {"tei", "application/tei+xml"},
            {"teicorpus", "application/tei+xml"},
            {"tex", "application/x-tex"},
            {"texi", "application/x-texinfo"},
            {"texinfo", "application/x-texinfo"},
            {"text", "text/plain"},
            {"tfi", "application/thraud+xml"},
            {"tfm", "application/x-tex-tfm"},
            {"tga", "image/x-tga"},
            {"thmx", "application/vnd.ms-officetheme"},
            {"tiff", "image/tiff"},
            {"tif", "image/tiff"},
            {"tmo", "application/vnd.tmobile-livetv"},
            {"torrent", "application/x-bittorrent"},
            {"tpl", "application/vnd.groove-tool-template"},
            {"tpt", "application/vnd.trid.tpt"},
            {"tra", "application/vnd.trueapp"},
            {"trm", "application/x-msterminal"},
            {"tr", "text/troff"},
            {"tsd", "application/timestamped-data"},
            {"tsv", "text/tab-separated-values"},
            {"ttc", "font/collection"},
            {"t", "text/troff"},
            {"ttf", "font/ttf"},
            {"ttl", "text/turtle"},
            {"twd", "application/vnd.simtech-mindmapper"},
            {"twds", "application/vnd.simtech-mindmapper"},
            {"txd", "application/vnd.genomatix.tuxedo"},
            {"txf", "application/vnd.mobius.txf"},
            {"txt", "text/plain"},
            {"u32", "application/x-authorware-bin"},
            {"udeb", "application/x-debian-package"},
            {"ufd", "application/vnd.ufdl"},
            {"ufdl", "application/vnd.ufdl"},
            {"ulx", "application/x-glulx"},
            {"umj", "application/vnd.umajin"},
            {"unityweb", "application/vnd.unity"},
            {"uoml", "application/vnd.uoml+xml"},
            {"uris", "text/uri-list"},
            {"uri", "text/uri-list"},
            {"urls", "text/uri-list"},
            {"ustar", "application/x-ustar"},
            {"utz", "application/vnd.uiq.theme"},
            {"uu", "text/x-uuencode"},
            {"uva", "audio/vnd.dece.audio"},
            {"uvd", "application/vnd.dece.data"},
            {"uvf", "application/vnd.dece.data"},
            {"uvg", "image/vnd.dece.graphic"},
            {"uvh", "video/vnd.dece.hd"},
            {"uvi", "image/vnd.dece.graphic"},
            {"uvm", "video/vnd.dece.mobile"},
            {"uvp", "video/vnd.dece.pd"},
            {"uvs", "video/vnd.dece.sd"},
            {"uvt", "application/vnd.dece.ttml+xml"},
            {"uvu", "video/vnd.uvvu.mp4"},
            {"uvva", "audio/vnd.dece.audio"},
            {"uvvd", "application/vnd.dece.data"},
            {"uvvf", "application/vnd.dece.data"},
            {"uvvg", "image/vnd.dece.graphic"},
            {"uvvh", "video/vnd.dece.hd"},
            {"uvvi", "image/vnd.dece.graphic"},
            {"uvvm", "video/vnd.dece.mobile"},
            {"uvvp", "video/vnd.dece.pd"},
            {"uvvs", "video/vnd.dece.sd"},
            {"uvvt", "application/vnd.dece.ttml+xml"},
            {"uvvu", "video/vnd.uvvu.mp4"},
            {"uvv", "video/vnd.dece.video"},
            {"uvvv", "video/vnd.dece.video"},
            {"uvvx", "application/vnd.dece.unspecified"},
            {"uvvz", "application/vnd.dece.zip"},
            {"uvx", "application/vnd.dece.unspecified"},
            {"uvz", "application/vnd.dece.zip"},
            {"vcard", "text/vcard"},
            {"vcd", "application/x-cdlink"},
            {"vcf", "text/x-vcard"},
            {"vcg", "application/vnd.groove-vcard"},
            {"vcs", "text/x-vcalendar"},
            {"vcx", "application/vnd.vcx"},
            {"vis", "application/vnd.visionary"},
            {"viv", "video/vnd.vivo"},
            {"vob", "video/x-ms-vob"},
            {"vor", "application/vnd.stardivision.writer"},
            {"vox", "application/x-authorware-bin"},
            {"vrml", "model/vrml"},
            {"vsd", "application/vnd.visio"},
            {"vsf", "application/vnd.vsf"},
            {"vss", "application/vnd.visio"},
            {"vst", "application/vnd.visio"},
            {"vsw", "application/vnd.visio"},
            {"vtu", "model/vnd.vtu"},
            {"vxml", "application/voicexml+xml"},
            {"w3d", "application/x-director"},
            {"wad", "application/x-doom"},
            {"wasm", "application/wasm"},
            {"wav", "audio/x-wav"},
            {"wax", "audio/x-ms-wax"},
            {"wbmp", "image/vnd.wap.wbmp"},
            {"wbs", "application/vnd.criticaltools.wbs+xml"},
            {"wbxml", "application/vnd.wap.wbxml"},
            {"wcm", "application/vnd.ms-works"},
            {"wdb", "application/vnd.ms-works"},
            {"wdp", "image/vnd.ms-photo"},
            {"weba", "audio/webm"},
            {"webm", "video/webm"},
            {"webp", "image/webp"},
            {"wg", "application/vnd.pmi.widget"},
            {"wgt", "application/widget"},
            {"wks", "application/vnd.ms-works"},
            {"wma", "audio/x-ms-wma"},
            {"wmd", "application/x-ms-wmd"},
            {"wmf", "application/x-msmetafile"},
            {"wmlc", "application/vnd.wap.wmlc"},
            {"wmlsc", "application/vnd.wap.wmlscriptc"},
            {"wmls", "text/vnd.wap.wmlscript"},
            {"wml", "text/vnd.wap.wml"},
            {"wm", "video/x-ms-wm"},
            {"wmv", "video/x-ms-wmv"},
            {"wmx", "video/x-ms-wmx"},
            {"wmz", "application/x-msmetafile"},
            {"wmz", "application/x-ms-wmz"},
            {"woff2", "font/woff2"},
            {"woff", "font/woff"},
            {"wpd", "application/vnd.wordperfect"},
            {"wpl", "application/vnd.ms-wpl"},
            {"wps", "application/vnd.ms-works"},
            {"wqd", "application/vnd.wqd"},
            {"wri", "application/x-mswrite"},
            {"wrl", "model/vrml"},
            {"wsdl", "application/wsdl+xml"},
            {"wspolicy", "application/wspolicy+xml"},
            {"wtb", "application/vnd.webturbo"},
            {"wvx", "video/x-ms-wvx"},
            {"x32", "application/x-authorware-bin"},
            {"x3db", "model/x3d+binary"},
            {"x3dbz", "model/x3d+binary"},
            {"x3d", "model/x3d+xml"},
            {"x3dv", "model/x3d+vrml"},
            {"x3dvz", "model/x3d+vrml"},
            {"x3dz", "model/x3d+xml"},
            {"xaml", "application/xaml+xml"},
            {"xap", "application/x-silverlight-app"},
            {"xar", "application/vnd.xara"},
            {"xbap", "application/x-ms-xbap"},
            {"xbd", "application/vnd.fujixerox.docuworks.binder"},
            {"xbm", "image/x-xbitmap"},
            {"xdf", "application/xcap-diff+xml"},
            {"xdm", "application/vnd.syncml.dm+xml"},
            {"xdp", "application/vnd.adobe.xdp+xml"},
            {"xdssc", "application/dssc+xml"},
            {"xdw", "application/vnd.fujixerox.docuworks"},
            {"xenc", "application/xenc+xml"},
            {"xer", "application/patch-ops-error+xml"},
            {"xfdf", "application/vnd.adobe.xfdf"},
            {"xfdl", "application/vnd.xfdl"},
            {"xht", "application/xhtml+xml"},
            {"xhtml", "application/xhtml+xml"},
            {"xhvml", "application/xv+xml"},
            {"xif", "image/vnd.xiff"},
            {"xla", "application/vnd.ms-excel"},
            {"xlam", "application/vnd.ms-excel.addin.macroenabled.12"},
            {"xlc", "application/vnd.ms-excel"},
            {"xlf", "application/x-xliff+xml"},
            {"xlm", "application/vnd.ms-excel"},
            {"xls", "application/vnd.ms-excel"},
            {"xlsb", "application/vnd.ms-excel.sheet.binary.macroenabled.12"},
            {"xlsm", "application/vnd.ms-excel.sheet.macroenabled.12"},
            {"xlsx", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},
            {"xlt", "application/vnd.ms-excel"},
            {"xltm", "application/vnd.ms-excel.template.macroenabled.12"},
            {"xltx", "application/vnd.openxmlformats-officedocument.spreadsheetml.template"},
            {"xlw", "application/vnd.ms-excel"},
            {"xm", "audio/xm"},
            {"xml", "application/xml"},
            {"xo", "application/vnd.olpc-sugar"},
            {"xop", "application/xop+xml"},
            {"xpi", "application/x-xpinstall"},
            {"xpl", "application/xproc+xml"},
            {"xpm", "image/x-xpixmap"},
            {"xpr", "application/vnd.is-xpr"},
            {"xps", "application/vnd.ms-xpsdocument"},
            {"xpw", "application/vnd.intercon.formnet"},
            {"xpx", "application/vnd.intercon.formnet"},
            {"xsl", "application/xml"},
            {"xslt", "application/xslt+xml"},
            {"xsm", "application/vnd.syncml+xml"},
            {"xspf", "application/xspf+xml"},
            {"xul", "application/vnd.mozilla.xul+xml"},
            {"xvm", "application/xv+xml"},
            {"xvml", "application/xv+xml"},
            {"xwd", "image/x-xwindowdump"},
            {"xyz", "chemical/x-xyz"},
            {"xz", "application/x-xz"},
            {"yang", "application/yang"},
            {"yin", "application/yin+xml"},
            {"z1", "application/x-zmachine"},
            {"z2", "application/x-zmachine"},
            {"z3", "application/x-zmachine"},
            {"z4", "application/x-zmachine"},
            {"z5", "application/x-zmachine"},
            {"z6", "application/x-zmachine"},
            {"z7", "application/x-zmachine"},
            {"z8", "application/x-zmachine"},
            {"zaz", "application/vnd.zzazz.deck+xml"},
            {"zip", "application/zip"},
            {"zir", "application/vnd.zul"},
            {"zirz", "application/vnd.zul"},
            {"zmm", "application/vnd.handheld-entertainment+xml"},
        };

        std::vector<std::string> split_filename = string::split(filename, '.');

        decltype(mimetypes)::const_iterator ret_it;
        if (!split_filename.empty() && (ret_it = mimetypes.find(split_filename.back())) != mimetypes.end()) {
            return ret_it->second;
        } else {
            return "application/octet-stream";
        }
    }
} // namespace pw

#endif