package httpserver func GetMIME(ext string) string { switch ext { case "123": return "application/vnd.lotus-1-2-3" case "3dml": return "text/vnd.in3d.3dml" case "3ds": return "image/x-3ds" case "3g2": return "video/3gpp2" case "3gp": return "video/3gpp" case "7z": return "application/x-7z-compressed" case "aab": return "application/x-authorware-bin" case "aac": return "audio/x-aac" case "aam": return "application/x-authorware-map" case "aas": return "application/x-authorware-seg" case "abs": return "audio/x-mpeg" case "abw": return "application/x-abiword" case "ac": return "application/pkix-attr-cert" case "acc": return "application/vnd.americandynamics.acc" case "ace": return "application/x-ace-compressed" case "acu": return "application/vnd.acucobol" case "acutc": return "application/vnd.acucorp" case "adp": return "audio/adpcm" case "aep": return "application/vnd.audiograph" case "afm": return "application/x-font-type1" case "afp": return "application/vnd.ibm.modcap" case "ahead": return "application/vnd.ahead.space" case "ai": return "application/postscript" case "aif": return "audio/x-aiff" case "aifc": return "audio/x-aiff" case "aiff": return "audio/x-aiff" case "aim": return "application/x-aim" case "air": return "application/vnd.adobe.air-application-installer-package+zip" case "ait": return "application/vnd.dvb.ait" case "ami": return "application/vnd.amiga.ami" case "anx": return "application/annodex" case "apk": return "application/vnd.android.package-archive" case "appcache": return "text/cache-manifest" case "application": return "application/x-ms-application" case "apr": return "application/vnd.lotus-approach" case "arc": return "application/x-freearc" case "art": return "image/x-jg" case "asc": return "application/pgp-signature" case "asf": return "video/x-ms-asf" case "asm": return "text/x-asm" case "aso": return "application/vnd.accpac.simply.aso" case "asx": return "video/x-ms-asf" case "atc": return "application/vnd.acucorp" case "atom": return "application/atom+xml" case "atomcat": return "application/atomcat+xml" case "atomsvc": return "application/atomsvc+xml" case "atx": return "application/vnd.antix.game-component" case "au": return "audio/basic" case "avi": return "video/x-msvideo" case "avx": return "video/x-rad-screenplay" case "aw": return "application/applixware" case "axa": return "audio/annodex" case "axv": return "video/annodex" case "azf": return "application/vnd.airzip.filesecure.azf" case "azs": return "application/vnd.airzip.filesecure.azs" case "azw": return "application/vnd.amazon.ebook" case "bat": return "application/x-msdownload" case "bcpio": return "application/x-bcpio" case "bdf": return "application/x-font-bdf" case "bdm": return "application/vnd.syncml.dm+wbxml" case "bed": return "application/vnd.realvnc.bed" case "bh2": return "application/vnd.fujitsu.oasysprs" case "bin": return "application/octet-stream" case "blb": return "application/x-blorb" case "blorb": return "application/x-blorb" case "bmi": return "application/vnd.bmi" case "bmp": return "image/bmp" case "body": return "text/html" case "book": return "application/vnd.framemaker" case "box": return "application/vnd.previewsystems.box" case "boz": return "application/x-bzip2" case "bpk": return "application/octet-stream" case "btif": return "image/prs.btif" case "bz": return "application/x-bzip" case "bz2": return "application/x-bzip2" case "c": return "text/x-c" case "c11amc": return "application/vnd.cluetrust.cartomobile-config" case "c11amz": return "application/vnd.cluetrust.cartomobile-config-pkg" case "c4d": return "application/vnd.clonk.c4group" case "c4f": return "application/vnd.clonk.c4group" case "c4g": return "application/vnd.clonk.c4group" case "c4p": return "application/vnd.clonk.c4group" case "c4u": return "application/vnd.clonk.c4group" case "cab": return "application/vnd.ms-cab-compressed" case "caf": return "audio/x-caf" case "cap": return "application/vnd.tcpdump.pcap" case "car": return "application/vnd.curl.car" case "cat": return "application/vnd.ms-pki.seccat" case "cb7": return "application/x-cbr" case "cba": return "application/x-cbr" case "cbr": return "application/x-cbr" case "cbt": return "application/x-cbr" case "cbz": return "application/x-cbr" case "cc": return "text/x-c" case "cct": return "application/x-director" case "ccxml": return "application/ccxml+xml" case "cdbcmsg": return "application/vnd.contact.cmsg" case "cdf": return "application/x-cdf" case "cdkey": return "application/vnd.mediastation.cdkey" case "cdmia": return "application/cdmi-capability" case "cdmic": return "application/cdmi-container" case "cdmid": return "application/cdmi-domain" case "cdmio": return "application/cdmi-object" case "cdmiq": return "application/cdmi-queue" case "cdx": return "chemical/x-cdx" case "cdxml": return "application/vnd.chemdraw+xml" case "cdy": return "application/vnd.cinderella" case "cer": return "application/pkix-cert" case "cfs": return "application/x-cfs-compressed" case "cgm": return "image/cgm" case "chat": return "application/x-chat" case "chm": return "application/vnd.ms-htmlhelp" case "chrt": return "application/vnd.kde.kchart" case "cif": return "chemical/x-cif" case "cii": return "application/vnd.anser-web-certificate-issue-initiation" case "cil": return "application/vnd.ms-artgalry" case "cla": return "application/vnd.claymore" case "class": return "application/java" case "clkk": return "application/vnd.crick.clicker.keyboard" case "clkp": return "application/vnd.crick.clicker.palette" case "clkt": return "application/vnd.crick.clicker.template" case "clkw": return "application/vnd.crick.clicker.wordbank" case "clkx": return "application/vnd.crick.clicker" case "clp": return "application/x-msclip" case "cmc": return "application/vnd.cosmocaller" case "cmdf": return "chemical/x-cmdf" case "cml": return "chemical/x-cml" case "cmp": return "application/vnd.yellowriver-custom-menu" case "cmx": return "image/x-cmx" case "cod": return "application/vnd.rim.cod" case "com": return "application/x-msdownload" case "conf": return "text/plain" case "cpio": return "application/x-cpio" case "cpp": return "text/x-c" case "cpt": return "application/mac-compactpro" case "crd": return "application/x-mscardfile" case "crl": return "application/pkix-crl" case "crt": return "application/x-x509-ca-cert" case "cryptonote": return "application/vnd.rig.cryptonote" case "csh": return "application/x-csh" case "csml": return "chemical/x-csml" case "csp": return "application/vnd.commonspace" case "css": return "text/css" case "cst": return "application/x-director" case "csv": return "text/csv" case "cu": return "application/cu-seeme" case "curl": return "text/vnd.curl" case "cww": return "application/prs.cww" case "cxt": return "application/x-director" case "cxx": return "text/x-c" case "dae": return "model/vnd.collada+xml" case "daf": return "application/vnd.mobius.daf" case "dart": return "application/vnd.dart" case "dataless": return "application/vnd.fdsn.seed" case "davmount": return "application/davmount+xml" case "dbk": return "application/docbook+xml" case "dcr": return "application/x-director" case "dcurl": return "text/vnd.curl.dcurl" case "dd2": return "application/vnd.oma.dd2+xml" case "ddd": return "application/vnd.fujixerox.ddd" case "deb": return "application/x-debian-package" case "def": return "text/plain" case "deploy": return "application/octet-stream" case "der": return "application/x-x509-ca-cert" case "dfac": return "application/vnd.dreamfactory" case "dgc": return "application/x-dgc-compressed" case "dib": return "image/bmp" case "dic": return "text/x-c" case "dir": return "application/x-director" case "dis": return "application/vnd.mobius.dis" case "dist": return "application/octet-stream" case "distz": return "application/octet-stream" case "djv": return "image/vnd.djvu" case "djvu": return "image/vnd.djvu" case "dll": return "application/x-msdownload" case "dmg": return "application/x-apple-diskimage" case "dmp": return "application/vnd.tcpdump.pcap" case "dms": return "application/octet-stream" case "dna": return "application/vnd.dna" case "doc": return "application/msword" case "docm": return "application/vnd.ms-word.document.macroenabled.12" case "docx": return "application/vnd.openxmlformats-officedocument.wordprocessingml.document" case "dot": return "application/msword" case "dotm": return "application/vnd.ms-word.template.macroenabled.12" case "dotx": return "application/vnd.openxmlformats-officedocument.wordprocessingml.template" case "dp": return "application/vnd.osgi.dp" case "dpg": return "application/vnd.dpgraph" case "dra": return "audio/vnd.dra" case "dsc": return "text/prs.lines.tag" case "dssc": return "application/dssc+der" case "dtb": return "application/x-dtbook+xml" case "dtd": return "application/xml-dtd" case "dts": return "audio/vnd.dts" case "dtshd": return "audio/vnd.dts.hd" case "dump": return "application/octet-stream" case "dv": return "video/x-dv" case "dvb": return "video/vnd.dvb.file" case "dvi": return "application/x-dvi" case "dwf": return "model/vnd.dwf" case "dwg": return "image/vnd.dwg" case "dxf": return "image/vnd.dxf" case "dxp": return "application/vnd.spotfire.dxp" case "dxr": return "application/x-director" case "ecelp4800": return "audio/vnd.nuera.ecelp4800" case "ecelp7470": return "audio/vnd.nuera.ecelp7470" case "ecelp9600": return "audio/vnd.nuera.ecelp9600" case "ecma": return "application/ecmascript" case "edm": return "application/vnd.novadigm.edm" case "edx": return "application/vnd.novadigm.edx" case "efif": return "application/vnd.picsel" case "ei6": return "application/vnd.pg.osasli" case "elc": return "application/octet-stream" case "emf": return "application/x-msmetafile" case "eml": return "message/rfc822" case "emma": return "application/emma+xml" case "emz": return "application/x-msmetafile" case "eol": return "audio/vnd.digital-winds" case "eot": return "application/vnd.ms-fontobject" case "eps": return "application/postscript" case "epub": return "application/epub+zip" case "es3": return "application/vnd.eszigno3+xml" case "esa": return "application/vnd.osgi.subsystem" case "esf": return "application/vnd.epson.esf" case "et3": return "application/vnd.eszigno3+xml" case "etx": return "text/x-setext" case "eva": return "application/x-eva" case "evy": return "application/x-envoy" case "exe": return "application/octet-stream" case "exi": return "application/exi" case "ext": return "application/vnd.novadigm.ext" case "ez": return "application/andrew-inset" case "ez2": return "application/vnd.ezpix-album" case "ez3": return "application/vnd.ezpix-package" case "f": return "text/x-fortran" case "f4v": return "video/x-f4v" case "f77": return "text/x-fortran" case "f90": return "text/x-fortran" case "fbs": return "image/vnd.fastbidsheet" case "fcdt": return "application/vnd.adobe.formscentral.fcdt" case "fcs": return "application/vnd.isac.fcs" case "fdf": return "application/vnd.fdf" case "fe_launch": return "application/vnd.denovo.fcselayout-link" case "fg5": return "application/vnd.fujitsu.oasysgp" case "fgd": return "application/x-director" case "fh": return "image/x-freehand" case "fh4": return "image/x-freehand" case "fh5": return "image/x-freehand" case "fh7": return "image/x-freehand" case "fhc": return "image/x-freehand" case "fig": return "application/x-xfig" case "flac": return "audio/flac" case "fli": return "video/x-fli" case "flo": return "application/vnd.micrografx.flo" case "flv": return "video/x-flv" case "flw": return "application/vnd.kde.kivio" case "flx": return "text/vnd.fmi.flexstor" case "fly": return "text/vnd.fly" case "fm": return "application/vnd.framemaker" case "fnc": return "application/vnd.frogans.fnc" case "for": return "text/x-fortran" case "fpx": return "image/vnd.fpx" case "frame": return "application/vnd.framemaker" case "fsc": return "application/vnd.fsc.weblaunch" case "fst": return "image/vnd.fst" case "ftc": return "application/vnd.fluxtime.clip" case "fti": return "application/vnd.anser-web-funds-transfer-initiation" case "fvt": return "video/vnd.fvt" case "fxp": return "application/vnd.adobe.fxp" case "fxpl": return "application/vnd.adobe.fxp" case "fzs": return "application/vnd.fuzzysheet" case "g2w": return "application/vnd.geoplan" case "g3": return "image/g3fax" case "g3w": return "application/vnd.geospace" case "gac": return "application/vnd.groove-account" case "gam": return "application/x-tads" case "gbr": return "application/rpki-ghostbusters" case "gca": return "application/x-gca-compressed" case "gdl": return "model/vnd.gdl" case "geo": return "application/vnd.dynageo" case "gex": return "application/vnd.geometry-explorer" case "ggb": return "application/vnd.geogebra.file" case "ggt": return "application/vnd.geogebra.tool" case "ghf": return "application/vnd.groove-help" case "gif": return "image/gif" case "gim": return "application/vnd.groove-identity-message" case "gml": return "application/gml+xml" case "gmx": return "application/vnd.gmx" case "gnumeric": return "application/x-gnumeric" case "gph": return "application/vnd.flographit" case "gpx": return "application/gpx+xml" case "gqf": return "application/vnd.grafeq" case "gqs": return "application/vnd.grafeq" case "gram": return "application/srgs" case "gramps": return "application/x-gramps-xml" case "gre": return "application/vnd.geometry-explorer" case "grv": return "application/vnd.groove-injector" case "grxml": return "application/srgs+xml" case "gsf": return "application/x-font-ghostscript" case "gtar": return "application/x-gtar" case "gtm": return "application/vnd.groove-tool-message" case "gtw": return "model/vnd.gtw" case "gv": return "text/vnd.graphviz" case "gxf": return "application/gxf" case "gxt": return "application/vnd.geonext" case "gz": return "application/x-gzip" case "h": return "text/x-c" case "h261": return "video/h261" case "h263": return "video/h263" case "h264": return "video/h264" case "hal": return "application/vnd.hal+xml" case "hbci": return "application/vnd.hbci" case "hdf": return "application/x-hdf" case "hh": return "text/x-c" case "hlp": return "application/winhlp" case "hpgl": return "application/vnd.hp-hpgl" case "hpid": return "application/vnd.hp-hpid" case "hps": return "application/vnd.hp-hps" case "hqx": return "application/mac-binhex40" case "htc": return "text/x-component" case "htke": return "application/vnd.kenameaapp" case "htm": return "text/html" case "html": return "text/html" case "hvd": return "application/vnd.yamaha.hv-dic" case "hvp": return "application/vnd.yamaha.hv-voice" case "hvs": return "application/vnd.yamaha.hv-script" case "i2g": return "application/vnd.intergeo" case "icc": return "application/vnd.iccprofile" case "ice": return "x-conference/x-cooltalk" case "icm": return "application/vnd.iccprofile" case "ico": return "image/x-icon" case "ics": return "text/calendar" case "ief": return "image/ief" case "ifb": return "text/calendar" case "ifm": return "application/vnd.shana.informed.formdata" case "iges": return "model/iges" case "igl": return "application/vnd.igloader" case "igm": return "application/vnd.insors.igm" case "igs": return "model/iges" case "igx": return "application/vnd.micrografx.igx" case "iif": return "application/vnd.shana.informed.interchange" case "imp": return "application/vnd.accpac.simply.imp" case "ims": return "application/vnd.ms-ims" case "in": return "text/plain" case "ink": return "application/inkml+xml" case "inkml": return "application/inkml+xml" case "install": return "application/x-install-instructions" case "iota": return "application/vnd.astraea-software.iota" case "ipfix": return "application/ipfix" case "ipk": return "application/vnd.shana.informed.package" case "irm": return "application/vnd.ibm.rights-management" case "irp": return "application/vnd.irepository.package+xml" case "iso": return "application/x-iso9660-image" case "itp": return "application/vnd.shana.informed.formtemplate" case "ivp": return "application/vnd.immervision-ivp" case "ivu": return "application/vnd.immervision-ivu" case "jad": return "text/vnd.sun.j2me.app-descriptor" case "jam": return "application/vnd.jam" case "jar": return "application/java-archive" case "java": return "text/x-java-source" case "jisp": return "application/vnd.jisp" case "jlt": return "application/vnd.hp-jlyt" case "jnlp": return "application/x-java-jnlp-file" case "joda": return "application/vnd.joost.joda-archive" case "jpe": return "image/jpeg" case "jpeg": return "image/jpeg" case "jpg": return "image/jpeg" case "jpgm": return "video/jpm" case "jpgv": return "video/jpeg" case "jpm": return "video/jpm" case "js": return "application/javascript" case "jsf": return "text/plain" case "json": return "application/json" case "jsonml": return "application/jsonml+json" case "jspf": return "text/plain" case "kar": return "audio/midi" case "karbon": return "application/vnd.kde.karbon" case "kfo": return "application/vnd.kde.kformula" case "kia": return "application/vnd.kidspiration" case "kml": return "application/vnd.google-earth.kml+xml" case "kmz": return "application/vnd.google-earth.kmz" case "kne": return "application/vnd.kinar" case "knp": return "application/vnd.kinar" case "kon": return "application/vnd.kde.kontour" case "kpr": return "application/vnd.kde.kpresenter" case "kpt": return "application/vnd.kde.kpresenter" case "kpxx": return "application/vnd.ds-keypoint" case "ksp": return "application/vnd.kde.kspread" case "ktr": return "application/vnd.kahootz" case "ktx": return "image/ktx" case "ktz": return "application/vnd.kahootz" case "kwd": return "application/vnd.kde.kword" case "kwt": return "application/vnd.kde.kword" case "lasxml": return "application/vnd.las.las+xml" case "latex": return "application/x-latex" case "lbd": return "application/vnd.llamagraphics.life-balance.desktop" case "lbe": return "application/vnd.llamagraphics.life-balance.exchange+xml" case "les": return "application/vnd.hhe.lesson-player" case "lha": return "application/x-lzh-compressed" case "link66": return "application/vnd.route66.link66+xml" case "list": return "text/plain" case "list3820": return "application/vnd.ibm.modcap" case "listafp": return "application/vnd.ibm.modcap" case "lnk": return "application/x-ms-shortcut" case "log": return "text/plain" case "lostxml": return "application/lost+xml" case "lrf": return "application/octet-stream" case "lrm": return "application/vnd.ms-lrm" case "ltf": return "application/vnd.frogans.ltf" case "lvp": return "audio/vnd.lucent.voice" case "lwp": return "application/vnd.lotus-wordpro" case "lzh": return "application/x-lzh-compressed" case "m13": return "application/x-msmediaview" case "m14": return "application/x-msmediaview" case "m1v": return "video/mpeg" case "m21": return "application/mp21" case "m2a": return "audio/mpeg" case "m2v": return "video/mpeg" case "m3a": return "audio/mpeg" case "m3u": return "audio/x-mpegurl" case "m3u8": return "application/vnd.apple.mpegurl" case "m4a": return "audio/mp4" case "m4b": return "audio/mp4" case "m4r": return "audio/mp4" case "m4u": return "video/vnd.mpegurl" case "m4v": return "video/mp4" case "ma": return "application/mathematica" case "mac": return "image/x-macpaint" case "mads": return "application/mads+xml" case "mag": return "application/vnd.ecowin.chart" case "maker": return "application/vnd.framemaker" case "man": return "text/troff" case "mar": return "application/octet-stream" case "mathml": return "application/mathml+xml" case "mb": return "application/mathematica" case "mbk": return "application/vnd.mobius.mbk" case "mbox": return "application/mbox" case "mc1": return "application/vnd.medcalcdata" case "mcd": return "application/vnd.mcd" case "mcurl": return "text/vnd.curl.mcurl" case "mdb": return "application/x-msaccess" case "mdi": return "image/vnd.ms-modi" case "me": return "text/troff" case "mesh": return "model/mesh" case "meta4": return "application/metalink4+xml" case "metalink": return "application/metalink+xml" case "mets": return "application/mets+xml" case "mfm": return "application/vnd.mfmp" case "mft": return "application/rpki-manifest" case "mgp": return "application/vnd.osgeo.mapguide.package" case "mgz": return "application/vnd.proteus.magazine" case "mid": return "audio/midi" case "midi": return "audio/midi" case "mie": return "application/x-mie" case "mif": return "application/x-mif" case "mime": return "message/rfc822" case "mj2": return "video/mj2" case "mjp2": return "video/mj2" case "mk3d": return "video/x-matroska" case "mka": return "audio/x-matroska" case "mks": return "video/x-matroska" case "mkv": return "video/x-matroska" case "mlp": return "application/vnd.dolby.mlp" case "mmd": return "application/vnd.chipnuts.karaoke-mmd" case "mmf": return "application/vnd.smaf" case "mmr": return "image/vnd.fujixerox.edmics-mmr" case "mng": return "video/x-mng" case "mny": return "application/x-msmoney" case "mobi": return "application/x-mobipocket-ebook" case "mods": return "application/mods+xml" case "mov": return "video/quicktime" case "movie": return "video/x-sgi-movie" case "mp1": return "audio/mpeg" case "mp2": return "audio/mpeg" case "mp21": return "application/mp21" case "mp2a": return "audio/mpeg" case "mp3": return "audio/mpeg" case "mp4": return "video/mp4" case "mp4a": return "audio/mp4" case "mp4s": return "application/mp4" case "mp4v": return "video/mp4" case "mpa": return "audio/mpeg" case "mpc": return "application/vnd.mophun.certificate" case "mpe": return "video/mpeg" case "mpeg": return "video/mpeg" case "mpega": return "audio/x-mpeg" case "mpg": return "video/mpeg" case "mpg4": return "video/mp4" case "mpga": return "audio/mpeg" case "mpkg": return "application/vnd.apple.installer+xml" case "mpm": return "application/vnd.blueice.multipass" case "mpn": return "application/vnd.mophun.application" case "mpp": return "application/vnd.ms-project" case "mpt": return "application/vnd.ms-project" case "mpv2": return "video/mpeg2" case "mpy": return "application/vnd.ibm.minipay" case "mqy": return "application/vnd.mobius.mqy" case "mrc": return "application/marc" case "mrcx": return "application/marcxml+xml" case "ms": return "text/troff" case "mscml": return "application/mediaservercontrol+xml" case "mseed": return "application/vnd.fdsn.mseed" case "mseq": return "application/vnd.mseq" case "msf": return "application/vnd.epson.msf" case "msh": return "model/mesh" case "msi": return "application/x-msdownload" case "msl": return "application/vnd.mobius.msl" case "msty": return "application/vnd.muvee.style" case "mts": return "model/vnd.mts" case "mus": return "application/vnd.musician" case "musicxml": return "application/vnd.recordare.musicxml+xml" case "mvb": return "application/x-msmediaview" case "mwf": return "application/vnd.mfer" case "mxf": return "application/mxf" case "mxl": return "application/vnd.recordare.musicxml" case "mxml": return "application/xv+xml" case "mxs": return "application/vnd.triscape.mxs" case "mxu": return "video/vnd.mpegurl" case "n-gage": return "application/vnd.nokia.n-gage.symbian.install" case "n3": return "text/n3" case "nb": return "application/mathematica" case "nbp": return "application/vnd.wolfram.player" case "nc": return "application/x-netcdf" case "ncx": return "application/x-dtbncx+xml" case "nfo": return "text/x-nfo" case "ngdat": return "application/vnd.nokia.n-gage.data" case "nitf": return "application/vnd.nitf" case "nlu": return "application/vnd.neurolanguage.nlu" case "nml": return "application/vnd.enliven" case "nnd": return "application/vnd.noblenet-directory" case "nns": return "application/vnd.noblenet-sealer" case "nnw": return "application/vnd.noblenet-web" case "npx": return "image/vnd.net-fpx" case "nsc": return "application/x-conference" case "nsf": return "application/vnd.lotus-notes" case "ntf": return "application/vnd.nitf" case "nzb": return "application/x-nzb" case "oa2": return "application/vnd.fujitsu.oasys2" case "oa3": return "application/vnd.fujitsu.oasys3" case "oas": return "application/vnd.fujitsu.oasys" case "obd": return "application/x-msbinder" case "obj": return "application/x-tgif" case "oda": return "application/oda" case "odb": return "application/vnd.oasis.opendocument.database" case "odc": return "application/vnd.oasis.opendocument.chart" case "odf": return "application/vnd.oasis.opendocument.formula" case "odft": return "application/vnd.oasis.opendocument.formula-template" case "odg": return "application/vnd.oasis.opendocument.graphics" case "odi": return "application/vnd.oasis.opendocument.image" case "odm": return "application/vnd.oasis.opendocument.text-master" case "odp": return "application/vnd.oasis.opendocument.presentation" case "ods": return "application/vnd.oasis.opendocument.spreadsheet" case "odt": return "application/vnd.oasis.opendocument.text" case "oga": return "audio/ogg" case "ogg": return "audio/ogg" case "ogv": return "video/ogg" case "ogx": return "application/ogg" case "omdoc": return "application/omdoc+xml" case "onepkg": return "application/onenote" case "onetmp": return "application/onenote" case "onetoc": return "application/onenote" case "onetoc2": return "application/onenote" case "opf": return "application/oebps-package+xml" case "opml": return "text/x-opml" case "oprc": return "application/vnd.palm" case "org": return "application/vnd.lotus-organizer" case "osf": return "application/vnd.yamaha.openscoreformat" case "osfpvg": return "application/vnd.yamaha.openscoreformat.osfpvg+xml" case "otc": return "application/vnd.oasis.opendocument.chart-template" case "otf": return "application/x-font-otf" case "otg": return "application/vnd.oasis.opendocument.graphics-template" case "oth": return "application/vnd.oasis.opendocument.text-web" case "oti": return "application/vnd.oasis.opendocument.image-template" case "otp": return "application/vnd.oasis.opendocument.presentation-template" case "ots": return "application/vnd.oasis.opendocument.spreadsheet-template" case "ott": return "application/vnd.oasis.opendocument.text-template" case "oxps": return "application/oxps" case "oxt": return "application/vnd.openofficeorg.extension" case "p": return "text/x-pascal" case "p10": return "application/pkcs10" case "p12": return "application/x-pkcs12" case "p7b": return "application/x-pkcs7-certificates" case "p7c": return "application/pkcs7-mime" case "p7m": return "application/pkcs7-mime" case "p7r": return "application/x-pkcs7-certreqresp" case "p7s": return "application/pkcs7-signature" case "p8": return "application/pkcs8" case "pas": return "text/x-pascal" case "paw": return "application/vnd.pawaafile" case "pbd": return "application/vnd.powerbuilder6" case "pbm": return "image/x-portable-bitmap" case "pcap": return "application/vnd.tcpdump.pcap" case "pcf": return "application/x-font-pcf" case "pcl": return "application/vnd.hp-pcl" case "pclxl": return "application/vnd.hp-pclxl" case "pct": return "image/pict" case "pcurl": return "application/vnd.curl.pcurl" case "pcx": return "image/x-pcx" case "pdb": return "application/vnd.palm" case "pdf": return "application/pdf" case "pfa": return "application/x-font-type1" case "pfb": return "application/x-font-type1" case "pfm": return "application/x-font-type1" case "pfr": return "application/font-tdpfr" case "pfx": return "application/x-pkcs12" case "pgm": return "image/x-portable-graymap" case "pgn": return "application/x-chess-pgn" case "pgp": return "application/pgp-encrypted" case "pic": return "image/pict" case "pict": return "image/pict" case "pkg": return "application/octet-stream" case "pki": return "application/pkixcmp" case "pkipath": return "application/pkix-pkipath" case "plb": return "application/vnd.3gpp.pic-bw-large" case "plc": return "application/vnd.mobius.plc" case "plf": return "application/vnd.pocketlearn" case "pls": return "audio/x-scpls" case "pml": return "application/vnd.ctc-posml" case "png": return "image/png" case "pnm": return "image/x-portable-anymap" case "pnt": return "image/x-macpaint" case "portpkg": return "application/vnd.macports.portpkg" case "pot": return "application/vnd.ms-powerpoint" case "potm": return "application/vnd.ms-powerpoint.template.macroenabled.12" case "potx": return "application/vnd.openxmlformats-officedocument.presentationml.template" case "ppam": return "application/vnd.ms-powerpoint.addin.macroenabled.12" case "ppd": return "application/vnd.cups-ppd" case "ppm": return "image/x-portable-pixmap" case "pps": return "application/vnd.ms-powerpoint" case "ppsm": return "application/vnd.ms-powerpoint.slideshow.macroenabled.12" case "ppsx": return "application/vnd.openxmlformats-officedocument.presentationml.slideshow" case "ppt": return "application/vnd.ms-powerpoint" case "pptm": return "application/vnd.ms-powerpoint.presentation.macroenabled.12" case "pptx": return "application/vnd.openxmlformats-officedocument.presentationml.presentation" case "pqa": return "application/vnd.palm" case "prc": return "application/x-mobipocket-ebook" case "pre": return "application/vnd.lotus-freelance" case "prf": return "application/pics-rules" case "ps": return "application/postscript" case "psb": return "application/vnd.3gpp.pic-bw-small" case "psd": return "image/vnd.adobe.photoshop" case "psf": return "application/x-font-linux-psf" case "pskcxml": return "application/pskc+xml" case "ptid": return "application/vnd.pvi.ptid1" case "pub": return "application/x-mspublisher" case "pvb": return "application/vnd.3gpp.pic-bw-var" case "pwn": return "application/vnd.3m.post-it-notes" case "pya": return "audio/vnd.ms-playready.media.pya" case "pyv": return "video/vnd.ms-playready.media.pyv" case "qam": return "application/vnd.epson.quickanime" case "qbo": return "application/vnd.intu.qbo" case "qfx": return "application/vnd.intu.qfx" case "qps": return "application/vnd.publishare-delta-tree" case "qt": return "video/quicktime" case "qti": return "image/x-quicktime" case "qtif": return "image/x-quicktime" case "qwd": return "application/vnd.quark.quarkxpress" case "qwt": return "application/vnd.quark.quarkxpress" case "qxb": return "application/vnd.quark.quarkxpress" case "qxd": return "application/vnd.quark.quarkxpress" case "qxl": return "application/vnd.quark.quarkxpress" case "qxt": return "application/vnd.quark.quarkxpress" case "ra": return "audio/x-pn-realaudio" case "ram": return "audio/x-pn-realaudio" case "rar": return "application/x-rar-compressed" case "ras": return "image/x-cmu-raster" case "rcprofile": return "application/vnd.ipunplugged.rcprofile" case "rdf": return "application/rdf+xml" case "rdz": return "application/vnd.data-vision.rdz" case "rep": return "application/vnd.businessobjects" case "res": return "application/x-dtbresource+xml" case "rgb": return "image/x-rgb" case "rif": return "application/reginfo+xml" case "rip": return "audio/vnd.rip" case "ris": return "application/x-research-info-systems" case "rl": return "application/resource-lists+xml" case "rlc": return "image/vnd.fujixerox.edmics-rlc" case "rld": return "application/resource-lists-diff+xml" case "rm": return "application/vnd.rn-realmedia" case "rmi": return "audio/midi" case "rmp": return "audio/x-pn-realaudio-plugin" case "rms": return "application/vnd.jcp.javame.midlet-rms" case "rmvb": return "application/vnd.rn-realmedia-vbr" case "rnc": return "application/relax-ng-compact-syntax" case "roa": return "application/rpki-roa" case "roff": return "text/troff" case "rp9": return "application/vnd.cloanto.rp9" case "rpss": return "application/vnd.nokia.radio-presets" case "rpst": return "application/vnd.nokia.radio-preset" case "rq": return "application/sparql-query" case "rs": return "application/rls-services+xml" case "rsd": return "application/rsd+xml" case "rss": return "application/rss+xml" case "rtf": return "application/rtf" case "rtx": return "text/richtext" case "s": return "text/x-asm" case "s3m": return "audio/s3m" case "saf": return "application/vnd.yamaha.smaf-audio" case "sbml": return "application/sbml+xml" case "sc": return "application/vnd.ibm.secure-container" case "scd": return "application/x-msschedule" case "scm": return "application/vnd.lotus-screencam" case "scq": return "application/scvp-cv-request" case "scs": return "application/scvp-cv-response" case "scurl": return "text/vnd.curl.scurl" case "sda": return "application/vnd.stardivision.draw" case "sdc": return "application/vnd.stardivision.calc" case "sdd": return "application/vnd.stardivision.impress" case "sdkd": return "application/vnd.solent.sdkm+xml" case "sdkm": return "application/vnd.solent.sdkm+xml" case "sdp": return "application/sdp" case "sdw": return "application/vnd.stardivision.writer" case "see": return "application/vnd.seemail" case "seed": return "application/vnd.fdsn.seed" case "sema": return "application/vnd.sema" case "semd": return "application/vnd.semd" case "semf": return "application/vnd.semf" case "ser": return "application/java-serialized-object" case "setpay": return "application/set-payment-initiation" case "setreg": return "application/set-registration-initiation" case "sfd-hdstx": return "application/vnd.hydrostatix.sof-data" case "sfs": return "application/vnd.spotfire.sfs" case "sfv": return "text/x-sfv" case "sgi": return "image/sgi" case "sgl": return "application/vnd.stardivision.writer-global" case "sgm": return "text/sgml" case "sgml": return "text/sgml" case "sh": return "application/x-sh" case "shar": return "application/x-shar" case "shf": return "application/shf+xml" case "sid": return "image/x-mrsid-image" case "sig": return "application/pgp-signature" case "sil": return "audio/silk" case "silo": return "model/mesh" case "sis": return "application/vnd.symbian.install" case "sisx": return "application/vnd.symbian.install" case "sit": return "application/x-stuffit" case "sitx": return "application/x-stuffitx" case "skd": return "application/vnd.koan" case "skm": return "application/vnd.koan" case "skp": return "application/vnd.koan" case "skt": return "application/vnd.koan" case "sldm": return "application/vnd.ms-powerpoint.slide.macroenabled.12" case "sldx": return "application/vnd.openxmlformats-officedocument.presentationml.slide" case "slt": return "application/vnd.epson.salt" case "sm": return "application/vnd.stepmania.stepchart" case "smf": return "application/vnd.stardivision.math" case "smi": return "application/smil+xml" case "smil": return "application/smil+xml" case "smv": return "video/x-smv" case "smzip": return "application/vnd.stepmania.package" case "snd": return "audio/basic" case "snf": return "application/x-font-snf" case "so": return "application/octet-stream" case "spc": return "application/x-pkcs7-certificates" case "spf": return "application/vnd.yamaha.smaf-phrase" case "spl": return "application/x-futuresplash" case "spot": return "text/vnd.in3d.spot" case "spp": return "application/scvp-vp-response" case "spq": return "application/scvp-vp-request" case "spx": return "audio/ogg" case "sql": return "application/x-sql" case "src": return "application/x-wais-source" case "srt": return "application/x-subrip" case "sru": return "application/sru+xml" case "srx": return "application/sparql-results+xml" case "ssdl": return "application/ssdl+xml" case "sse": return "application/vnd.kodak-descriptor" case "ssf": return "application/vnd.epson.ssf" case "ssml": return "application/ssml+xml" case "st": return "application/vnd.sailingtracker.track" case "stc": return "application/vnd.sun.xml.calc.template" case "std": return "application/vnd.sun.xml.draw.template" case "stf": return "application/vnd.wt.stf" case "sti": return "application/vnd.sun.xml.impress.template" case "stk": return "application/hyperstudio" case "stl": return "application/vnd.ms-pki.stl" case "str": return "application/vnd.pg.format" case "stw": return "application/vnd.sun.xml.writer.template" case "sub": return "text/vnd.dvb.subtitle" case "sus": return "application/vnd.sus-calendar" case "susp": return "application/vnd.sus-calendar" case "sv4cpio": return "application/x-sv4cpio" case "sv4crc": return "application/x-sv4crc" case "svc": return "application/vnd.dvb.service" case "svd": return "application/vnd.svd" case "svg": return "image/svg+xml" case "svgz": return "image/svg+xml" case "swa": return "application/x-director" case "swf": return "application/x-shockwave-flash" case "swi": return "application/vnd.aristanetworks.swi" case "sxc": return "application/vnd.sun.xml.calc" case "sxd": return "application/vnd.sun.xml.draw" case "sxg": return "application/vnd.sun.xml.writer.global" case "sxi": return "application/vnd.sun.xml.impress" case "sxm": return "application/vnd.sun.xml.math" case "sxw": return "application/vnd.sun.xml.writer" case "t": return "text/troff" case "t3": return "application/x-t3vm-image" case "taglet": return "application/vnd.mynfc" case "tao": return "application/vnd.tao.intent-module-archive" case "tar": return "application/x-tar" case "tcap": return "application/vnd.3gpp2.tcap" case "tcl": return "application/x-tcl" case "teacher": return "application/vnd.smart.teacher" case "tei": return "application/tei+xml" case "teicorpus": return "application/tei+xml" case "tex": return "application/x-tex" case "texi": return "application/x-texinfo" case "texinfo": return "application/x-texinfo" case "text": return "text/plain" case "tfi": return "application/thraud+xml" case "tfm": return "application/x-tex-tfm" case "tga": return "image/x-tga" case "thmx": return "application/vnd.ms-officetheme" case "tif": return "image/tiff" case "tiff": return "image/tiff" case "tmo": return "application/vnd.tmobile-livetv" case "torrent": return "application/x-bittorrent" case "tpl": return "application/vnd.groove-tool-template" case "tpt": return "application/vnd.trid.tpt" case "tr": return "text/troff" case "tra": return "application/vnd.trueapp" case "trm": return "application/x-msterminal" case "tsd": return "application/timestamped-data" case "tsv": return "text/tab-separated-values" case "ttc": return "application/x-font-ttf" case "ttf": return "application/x-font-ttf" case "ttl": return "text/turtle" case "twd": return "application/vnd.simtech-mindmapper" case "twds": return "application/vnd.simtech-mindmapper" case "txd": return "application/vnd.genomatix.tuxedo" case "txf": return "application/vnd.mobius.txf" case "txt": return "text/plain" case "u32": return "application/x-authorware-bin" case "udeb": return "application/x-debian-package" case "ufd": return "application/vnd.ufdl" case "ufdl": return "application/vnd.ufdl" case "ulw": return "audio/basic" case "ulx": return "application/x-glulx" case "umj": return "application/vnd.umajin" case "unityweb": return "application/vnd.unity" case "uoml": return "application/vnd.uoml+xml" case "uri": return "text/uri-list" case "uris": return "text/uri-list" case "urls": return "text/uri-list" case "ustar": return "application/x-ustar" case "utz": return "application/vnd.uiq.theme" case "uu": return "text/x-uuencode" case "uva": return "audio/vnd.dece.audio" case "uvd": return "application/vnd.dece.data" case "uvf": return "application/vnd.dece.data" case "uvg": return "image/vnd.dece.graphic" case "uvh": return "video/vnd.dece.hd" case "uvi": return "image/vnd.dece.graphic" case "uvm": return "video/vnd.dece.mobile" case "uvp": return "video/vnd.dece.pd" case "uvs": return "video/vnd.dece.sd" case "uvt": return "application/vnd.dece.ttml+xml" case "uvu": return "video/vnd.uvvu.mp4" case "uvv": return "video/vnd.dece.video" case "uvva": return "audio/vnd.dece.audio" case "uvvd": return "application/vnd.dece.data" case "uvvf": return "application/vnd.dece.data" case "uvvg": return "image/vnd.dece.graphic" case "uvvh": return "video/vnd.dece.hd" case "uvvi": return "image/vnd.dece.graphic" case "uvvm": return "video/vnd.dece.mobile" case "uvvp": return "video/vnd.dece.pd" case "uvvs": return "video/vnd.dece.sd" case "uvvt": return "application/vnd.dece.ttml+xml" case "uvvu": return "video/vnd.uvvu.mp4" case "uvvv": return "video/vnd.dece.video" case "uvvx": return "application/vnd.dece.unspecified" case "uvvz": return "application/vnd.dece.zip" case "uvx": return "application/vnd.dece.unspecified" case "uvz": return "application/vnd.dece.zip" case "vcard": return "text/vcard" case "vcd": return "application/x-cdlink" case "vcf": return "text/x-vcard" case "vcg": return "application/vnd.groove-vcard" case "vcs": return "text/x-vcalendar" case "vcx": return "application/vnd.vcx" case "vis": return "application/vnd.visionary" case "viv": return "video/vnd.vivo" case "vob": return "video/x-ms-vob" case "vor": return "application/vnd.stardivision.writer" case "vox": return "application/x-authorware-bin" case "vrml": return "model/vrml" case "vsd": return "application/vnd.visio" case "vsf": return "application/vnd.vsf" case "vss": return "application/vnd.visio" case "vst": return "application/vnd.visio" case "vsw": return "application/vnd.visio" case "vtu": return "model/vnd.vtu" case "vxml": return "application/voicexml+xml" case "w3d": return "application/x-director" case "wad": return "application/x-doom" case "wav": return "audio/x-wav" case "wax": return "audio/x-ms-wax" case "wbmp": return "image/vnd.wap.wbmp" case "wbs": return "application/vnd.criticaltools.wbs+xml" case "wbxml": return "application/vnd.wap.wbxml" case "wcm": return "application/vnd.ms-works" case "wdb": return "application/vnd.ms-works" case "wdp": return "image/vnd.ms-photo" case "weba": return "audio/webm" case "webm": return "video/webm" case "webp": return "image/webp" case "wg": return "application/vnd.pmi.widget" case "wgt": return "application/widget" case "wks": return "application/vnd.ms-works" case "wm": return "video/x-ms-wm" case "wma": return "audio/x-ms-wma" case "wmd": return "application/x-ms-wmd" case "wmf": return "application/x-msmetafile" case "wml": return "text/vnd.wap.wml" case "wmlc": return "application/vnd.wap.wmlc" case "wmls": return "text/vnd.wap.wmlscript" case "wmlsc": return "application/vnd.wap.wmlscriptc" case "wmv": return "video/x-ms-wmv" case "wmx": return "video/x-ms-wmx" case "wmz": return "application/x-msmetafile" case "woff": return "application/x-font-woff" case "wpd": return "application/vnd.wordperfect" case "wpl": return "application/vnd.ms-wpl" case "wps": return "application/vnd.ms-works" case "wqd": return "application/vnd.wqd" case "wri": return "application/x-mswrite" case "wrl": return "model/vrml" case "wsdl": return "application/wsdl+xml" case "wspolicy": return "application/wspolicy+xml" case "wtb": return "application/vnd.webturbo" case "wvx": return "video/x-ms-wvx" case "x32": return "application/x-authorware-bin" case "x3d": return "model/x3d+xml" case "x3db": return "model/x3d+binary" case "x3dbz": return "model/x3d+binary" case "x3dv": return "model/x3d+vrml" case "x3dvz": return "model/x3d+vrml" case "x3dz": return "model/x3d+xml" case "xaml": return "application/xaml+xml" case "xap": return "application/x-silverlight-app" case "xar": return "application/vnd.xara" case "xbap": return "application/x-ms-xbap" case "xbd": return "application/vnd.fujixerox.docuworks.binder" case "xbm": return "image/x-xbitmap" case "xdf": return "application/xcap-diff+xml" case "xdm": return "application/vnd.syncml.dm+xml" case "xdp": return "application/vnd.adobe.xdp+xml" case "xdssc": return "application/dssc+xml" case "xdw": return "application/vnd.fujixerox.docuworks" case "xenc": return "application/xenc+xml" case "xer": return "application/patch-ops-error+xml" case "xfdf": return "application/vnd.adobe.xfdf" case "xfdl": return "application/vnd.xfdl" case "xht": return "application/xhtml+xml" case "xhtml": return "application/xhtml+xml" case "xhvml": return "application/xv+xml" case "xif": return "image/vnd.xiff" case "xla": return "application/vnd.ms-excel" case "xlam": return "application/vnd.ms-excel.addin.macroenabled.12" case "xlc": return "application/vnd.ms-excel" case "xlf": return "application/x-xliff+xml" case "xlm": return "application/vnd.ms-excel" case "xls": return "application/vnd.ms-excel" case "xlsb": return "application/vnd.ms-excel.sheet.binary.macroenabled.12" case "xlsm": return "application/vnd.ms-excel.sheet.macroenabled.12" case "xlsx": return "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet" case "xlt": return "application/vnd.ms-excel" case "xltm": return "application/vnd.ms-excel.template.macroenabled.12" case "xltx": return "application/vnd.openxmlformats-officedocument.spreadsheetml.template" case "xlw": return "application/vnd.ms-excel" case "xm": return "audio/xm" case "xml": return "application/xml" case "xo": return "application/vnd.olpc-sugar" case "xop": return "application/xop+xml" case "xpi": return "application/x-xpinstall" case "xpl": return "application/xproc+xml" case "xpm": return "image/x-xpixmap" case "xpr": return "application/vnd.is-xpr" case "xps": return "application/vnd.ms-xpsdocument" case "xpw": return "application/vnd.intercon.formnet" case "xpx": return "application/vnd.intercon.formnet" case "xsl": return "application/xml" case "xslt": return "application/xslt+xml" case "xsm": return "application/vnd.syncml+xml" case "xspf": return "application/xspf+xml" case "xul": return "application/vnd.mozilla.xul+xml" case "xvm": return "application/xv+xml" case "xvml": return "application/xv+xml" case "xwd": return "image/x-xwindowdump" case "xyz": return "chemical/x-xyz" case "xz": return "application/x-xz" case "yang": return "application/yang" case "yin": return "application/yin+xml" case "z": return "application/x-compress" case "Z": return "application/x-compress" case "z1": return "application/x-zmachine" case "z2": return "application/x-zmachine" case "z3": return "application/x-zmachine" case "z4": return "application/x-zmachine" case "z5": return "application/x-zmachine" case "z6": return "application/x-zmachine" case "z7": return "application/x-zmachine" case "z8": return "application/x-zmachine" case "zaz": return "application/vnd.zzazz.deck+xml" case "zip": return "application/zip" case "zir": return "application/vnd.zul" case "zirz": return "application/vnd.zul" case "zmm": return "application/vnd.handheld-entertainment+xml" default: return "" } return "" }