How can i get the MIME type from an extension? C# ASP.NET
+5
A:
You can find that information in the registry. For instance, the MIME type for .pdf file can be found in the key HKEY_CLASSES_ROOT\.pdf, in the value "Content Type" :
string mimeType = Registry.GetValue(@"HKEY_CLASSES_ROOT\.pdf", "Content Type", null) as string;
Thomas Levesque
2009-06-22 22:51:33
If you're on Windows, yes. The basic idea is "find where this information is given," and import that into a data structure of some sort.
maxwellb
2009-06-22 22:53:29
The OP is related to ASP.NET... OK, ASP.NET can be run on Linux thanks to Mono, but that's not a very common scenario, so I think it's quite safe to assume that acidzombie24 is using Windows...
Thomas Levesque
2009-06-22 23:10:01
I would assume Windows is a given when talking about ASP.NET and NOT specifying the use of Linux.
Wolf5
2009-06-23 07:32:24
Hmm, .csv mime type is "application/vnd.ms-excel" on my machine, I wonder do you need some sort of universal MIME type? Or will it be specific only to the one server it is run on. Check a CSV on server A, could be a different MIME type than on server B. It will be important to remember this is not a 1-to-1 scenario.
maxwellb
2009-06-23 15:38:50
Be careful with this solution, as the result depends on the software the client has installed. i.e. without Office, .doc doesn't have any Content Type.
Marc Climent
2009-10-23 10:53:18
A:
You could use the table provided from Apache's httpd. It should be trivial to map this into a function, dictionary, list, etc.
Also, as seen here, extension->mime type is not necessarily a function. There may be multiple common MIME types per file extension, so you should look at the requirements of your application, and see why you care about MIME types, what you want "to do" with them, etc. Can you use file extensions to key the same behavior? Do you need to read the first few bytes of a file to determine its MIME type as well?
maxwellb
2009-06-22 22:52:15
A:
I've found many mime types my application uses are not in the default Windows registry and others are in the registry but not in the list included with IIS. I've compiled a list from these locations and added a few others that we use.
public static string GetMimeType(string extension)
{
if (extension == null)
{
throw new ArgumentNullException("extension");
}
if (!extension.StartsWith("."))
{
extension = "." + extension;
}
switch(extension)
{
#region Big freaking list of mime types
// combination of values from Windows 7 Registry and
// from C:\Windows\System32\inetsrv\config\applicationHost.config
// some added, including .7z and .dat
case ".323": return "text/h323";
case ".3g2": return "video/3gpp2";
case ".3gp": return "video/3gpp";
case ".3gp2": return "video/3gpp2";
case ".3gpp": return "video/3gpp";
case ".7z": return "application/x-7z-compressed";
case ".aa": return "audio/audible";
case ".AAC": return "audio/aac";
case ".aaf": return "application/octet-stream";
case ".aax": return "audio/vnd.audible.aax";
case ".ac3": return "audio/ac3";
case ".aca": return "application/octet-stream";
case ".accda": return "application/msaccess.addin";
case ".accdb": return "application/msaccess";
case ".accdc": return "application/msaccess.cab";
case ".accde": return "application/msaccess";
case ".accdr": return "application/msaccess.runtime";
case ".accdt": return "application/msaccess";
case ".accdw": return "application/msaccess.webapplication";
case ".accft": return "application/msaccess.ftemplate";
case ".acx": return "application/internet-property-stream";
case ".AddIn": return "text/xml";
case ".ade": return "application/msaccess";
case ".adobebridge": return "application/x-bridge-url";
case ".adp": return "application/msaccess";
case ".ADT": return "audio/vnd.dlna.adts";
case ".ADTS": return "audio/aac";
case ".afm": return "application/octet-stream";
case ".ai": return "application/postscript";
case ".aif": return "audio/x-aiff";
case ".aifc": return "audio/aiff";
case ".aiff": return "audio/aiff";
case ".air": return "application/vnd.adobe.air-application-installer-package+zip";
case ".amc": return "application/x-mpeg";
case ".application": return "application/x-ms-application";
case ".art": return "image/x-jg";
case ".asa": return "application/xml";
case ".asax": return "application/xml";
case ".ascx": return "application/xml";
case ".asd": return "application/octet-stream";
case ".asf": return "video/x-ms-asf";
case ".ashx": return "application/xml";
case ".asi": return "application/octet-stream";
case ".asm": return "text/plain";
case ".asmx": return "application/xml";
case ".aspx": return "application/xml";
case ".asr": return "video/x-ms-asf";
case ".asx": return "video/x-ms-asf";
case ".atom": return "application/atom+xml";
case ".au": return "audio/basic";
case ".avi": return "video/x-msvideo";
case ".axs": return "application/olescript";
case ".bas": return "text/plain";
case ".bcpio": return "application/x-bcpio";
case ".bin": return "application/octet-stream";
case ".bmp": return "image/bmp";
case ".c": return "text/plain";
case ".cab": return "application/octet-stream";
case ".caf": return "audio/x-caf";
case ".calx": return "application/vnd.ms-office.calx";
case ".cat": return "application/vnd.ms-pki.seccat";
case ".cc": return "text/plain";
case ".cd": return "text/plain";
case ".cdda": return "audio/aiff";
case ".cdf": return "application/x-cdf";
case ".cer": return "application/x-x509-ca-cert";
case ".chm": return "application/octet-stream";
case ".class": return "application/x-java-applet";
case ".clp": return "application/x-msclip";
case ".cmx": return "image/x-cmx";
case ".cnf": return "text/plain";
case ".cod": return "image/cis-cod";
case ".config": return "application/xml";
case ".contact": return "text/x-ms-contact";
case ".coverage": return "application/xml";
case ".cpio": return "application/x-cpio";
case ".cpp": return "text/plain";
case ".crd": return "application/x-mscardfile";
case ".crl": return "application/pkix-crl";
case ".crt": return "application/x-x509-ca-cert";
case ".cs": return "text/plain";
case ".csdproj": return "text/plain";
case ".csh": return "application/x-csh";
case ".csproj": return "text/plain";
case ".css": return "text/css";
case ".csv": return "application/octet-stream";
case ".cur": return "application/octet-stream";
case ".cxx": return "text/plain";
case ".dat": return "application/octet-stream";
case ".datasource": return "application/xml";
case ".dbproj": return "text/plain";
case ".dcr": return "application/x-director";
case ".def": return "text/plain";
case ".deploy": return "application/octet-stream";
case ".der": return "application/x-x509-ca-cert";
case ".dgml": return "application/xml";
case ".dib": return "image/bmp";
case ".dif": return "video/x-dv";
case ".dir": return "application/x-director";
case ".disco": return "text/xml";
case ".dll": return "application/x-msdownload";
case ".dll.config": return "text/xml";
case ".dlm": return "text/dlm";
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 ".dsp": return "application/octet-stream";
case ".dsw": return "text/plain";
case ".dtd": return "text/xml";
case ".dtsConfig": return "text/xml";
case ".dv": return "video/x-dv";
case ".dvi": return "application/x-dvi";
case ".dwf": return "drawing/x-dwf";
case ".dwp": return "application/octet-stream";
case ".dxr": return "application/x-director";
case ".eml": return "message/rfc822";
case ".emz": return "application/octet-stream";
case ".eot": return "application/octet-stream";
case ".eps": return "application/postscript";
case ".etl": return "application/etl";
case ".etx": return "text/x-setext";
case ".evy": return "application/envoy";
case ".exe": return "application/octet-stream";
case ".exe.config": return "text/xml";
case ".fdf": return "application/vnd.fdf";
case ".fif": return "application/fractals";
case ".filters": return "Application/xml";
case ".fla": return "application/octet-stream";
case ".flr": return "x-world/x-vrml";
case ".flv": return "video/x-flv";
case ".fsscript": return "application/fsharp-script";
case ".fsx": return "application/fsharp-script";
case ".generictest": return "application/xml";
case ".gif": return "image/gif";
case ".group": return "text/x-ms-group";
case ".gsm": return "audio/x-gsm";
case ".gtar": return "application/x-gtar";
case ".gz": return "application/x-gzip";
case ".h": return "text/plain";
case ".hdf": return "application/x-hdf";
case ".hdml": return "text/x-hdml";
case ".hhc": return "application/x-oleobject";
case ".hhk": return "application/octet-stream";
case ".hhp": return "application/octet-stream";
case ".hlp": return "application/winhlp";
case ".hpp": return "text/plain";
case ".hqx": return "application/mac-binhex40";
case ".hta": return "application/hta";
case ".htc": return "text/x-component";
case ".htm": return "text/html";
case ".html": return "text/html";
case ".htt": return "text/webviewhtml";
case ".hxa": return "application/xml";
case ".hxc": return "application/xml";
case ".hxd": return "application/octet-stream";
case ".hxe": return "application/xml";
case ".hxf": return "application/xml";
case ".hxh": return "application/octet-stream";
case ".hxi": return "application/octet-stream";
case ".hxk": return "application/xml";
case ".hxq": return "application/octet-stream";
case ".hxr": return "application/octet-stream";
case ".hxs": return "application/octet-stream";
case ".hxt": return "text/html";
case ".hxv": return "application/xml";
case ".hxw": return "application/octet-stream";
case ".hxx": return "text/plain";
case ".i": return "text/plain";
case ".ico": return "image/x-icon";
case ".ics": return "application/octet-stream";
case ".idl": return "text/plain";
case ".ief": return "image/ief";
case ".iii": return "application/x-iphone";
case ".inc": return "text/plain";
case ".inf": return "application/octet-stream";
case ".inl": return "text/plain";
case ".ins": return "application/x-internet-signup";
case ".ipa": return "application/x-itunes-ipa";
case ".ipg": return "application/x-itunes-ipg";
case ".ipproj": return "text/plain";
case ".ipsw": return "application/x-itunes-ipsw";
case ".iqy": return "text/x-ms-iqy";
case ".isp": return "application/x-internet-signup";
case ".ite": return "application/x-itunes-ite";
case ".itlp": return "application/x-itunes-itlp";
case ".itms": return "application/x-itunes-itms";
case ".itpc": return "application/x-itunes-itpc";
case ".IVF": return "video/x-ivf";
case ".jar": return "application/java-archive";
case ".java": return "application/octet-stream";
case ".jck": return "application/liquidmotion";
case ".jcz": return "application/liquidmotion";
case ".jfif": return "image/pjpeg";
case ".jnlp": return "application/x-java-jnlp-file";
case ".jpb": return "application/octet-stream";
case ".jpe": return "image/jpeg";
case ".jpeg": return "image/jpeg";
case ".jpg": return "image/jpeg";
case ".js": return "application/x-javascript";
case ".jsx": return "text/jscript";
case ".jsxbin": return "text/plain";
case ".latex": return "application/x-latex";
case ".library-ms": return "application/windows-library+xml";
case ".lit": return "application/x-ms-reader";
case ".loadtest": return "application/xml";
case ".lpk": return "application/octet-stream";
case ".lsf": return "video/x-la-asf";
case ".lst": return "text/plain";
case ".lsx": return "video/x-la-asf";
case ".lzh": return "application/octet-stream";
case ".m13": return "application/x-msmediaview";
case ".m14": return "application/x-msmediaview";
case ".m1v": return "video/mpeg";
case ".m2t": return "video/vnd.dlna.mpeg-tts";
case ".m2ts": return "video/vnd.dlna.mpeg-tts";
case ".m2v": return "video/mpeg";
case ".m3u": return "audio/x-mpegurl";
case ".m3u8": return "audio/x-mpegurl";
case ".m4a": return "audio/m4a";
case ".m4b": return "audio/m4b";
case ".m4p": return "audio/m4p";
case ".m4r": return "audio/x-m4r";
case ".m4v": return "video/x-m4v";
case ".mac": return "image/x-macpaint";
case ".mak": return "text/plain";
case ".man": return "application/x-troff-man";
case ".manifest": return "application/x-ms-manifest";
case ".map": return "text/plain";
case ".master": return "application/xml";
case ".mda": return "application/msaccess";
case ".mdb": return "application/x-msaccess";
case ".mde": return "application/msaccess";
case ".mdp": return "application/octet-stream";
case ".me": return "application/x-troff-me";
case ".mfp": return "application/x-shockwave-flash";
case ".mht": return "message/rfc822";
case ".mhtml": return "message/rfc822";
case ".mid": return "audio/mid";
case ".midi": return "audio/mid";
case ".mix": return "application/octet-stream";
case ".mk": return "text/plain";
case ".mmf": return "application/x-smaf";
case ".mno": return "text/xml";
case ".mny": return "application/x-msmoney";
case ".mod": return "video/mpeg";
case ".mov": return "video/quicktime";
case ".movie": return "video/x-sgi-movie";
case ".mp2": return "video/mpeg";
case ".mp2v": return "video/mpeg";
case ".mp3": return "audio/mpeg";
case ".mp4": return "video/mp4";
case ".mp4v": return "video/mp4";
case ".mpa": return "video/mpeg";
case ".mpe": return "video/mpeg";
case ".mpeg": return "video/mpeg";
case ".mpf": return "application/vnd.ms-mediapackage";
case ".mpg": return "video/mpeg";
case ".mpp": return "application/vnd.ms-project";
case ".mpv2": return "video/mpeg";
case ".mqv": return "video/quicktime";
case ".ms": return "application/x-troff-ms";
case ".msi": return "application/octet-stream";
case ".mso": return "application/octet-stream";
case ".mts": return "video/vnd.dlna.mpeg-tts";
case ".mtx": return "application/xml";
case ".mvb": return "application/x-msmediaview";
case ".mvc": return "application/x-miva-compiled";
case ".mxp": return "application/x-mmxp";
case ".nc": return "application/x-netcdf";
case ".nsc": return "video/x-ms-asf";
case ".nws": return "message/rfc822";
case ".ocx": return "application/octet-stream";
case ".oda": return "application/oda";
case ".odc": return "text/x-ms-odc";
case ".odh": return "text/plain";
case ".odl": return "text/plain";
case ".odp": return "application/vnd.oasis.opendocument.presentation";
case ".ods": return "application/oleobject";
case ".odt": return "application/vnd.oasis.opendocument.text";
case ".one": return "application/onenote";
case ".onea": return "application/onenote";
case ".onepkg": return "application/onenote";
case ".onetmp": return "application/onenote";
case ".onetoc": return "application/onenote";
case ".onetoc2": return "application/onenote";
case ".orderedtest": return "application/xml";
case ".osdx": return "application/opensearchdescription+xml";
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 ".pbm": return "image/x-portable-bitmap";
case ".pcast": return "application/x-podcast";
case ".pct": return "image/pict";
case ".pcx": return "application/octet-stream";
case ".pcz": return "application/octet-stream";
case ".pdf": return "application/pdf";
case ".pfb": return "application/octet-stream";
case ".pfm": return "application/octet-stream";
case ".pfx": return "application/x-pkcs12";
case ".pgm": return "image/x-portable-graymap";
case ".pic": return "image/pict";
case ".pict": return "image/pict";
case ".pkgdef": return "text/plain";
case ".pkgundef": return "text/plain";
case ".pko": return "application/vnd.ms-pki.pko";
case ".pls": return "audio/scpls";
case ".pma": return "application/x-perfmon";
case ".pmc": return "application/x-perfmon";
case ".pml": return "application/x-perfmon";
case ".pmr": return "application/x-perfmon";
case ".pmw": return "application/x-perfmon";
case ".png": return "image/png";
case ".pnm": return "image/x-portable-anymap";
case ".pnt": return "image/x-macpaint";
case ".pntg": return "image/x-macpaint";
case ".pnz": return "image/png";
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 ".ppa": return "application/vnd.ms-powerpoint";
case ".ppam": return "application/vnd.ms-powerpoint.addin.macroEnabled.12";
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 ".prf": return "application/pics-rules";
case ".prm": return "application/octet-stream";
case ".prx": return "application/octet-stream";
case ".ps": return "application/postscript";
case ".psc1": return "application/PowerShell";
case ".psd": return "application/octet-stream";
case ".psess": return "application/xml";
case ".psm": return "application/octet-stream";
case ".psp": return "application/octet-stream";
case ".pub": return "application/x-mspublisher";
case ".pwz": return "application/vnd.ms-powerpoint";
case ".qht": return "text/x-html-insertion";
case ".qhtm": return "text/x-html-insertion";
case ".qt": return "video/quicktime";
case ".qti": return "image/x-quicktime";
case ".qtif": return "image/x-quicktime";
case ".qtl": return "application/x-quicktimeplayer";
case ".qxd": return "application/octet-stream";
case ".ra": return "audio/x-pn-realaudio";
case ".ram": return "audio/x-pn-realaudio";
case ".rar": return "application/octet-stream";
case ".ras": return "image/x-cmu-raster";
case ".rat": return "application/rat-file";
case ".rc": return "text/plain";
case ".rc2": return "text/plain";
case ".rct": return "text/plain";
case ".rdlc": return "application/xml";
case ".resx": return "application/xml";
case ".rf": return "image/vnd.rn-realflash";
case ".rgb": return "image/x-rgb";
case ".rgs": return "text/plain";
case ".rm": return "application/vnd.rn-realmedia";
case ".rmi": return "audio/mid";
case ".rmp": return "application/vnd.rn-rn_music_package";
case ".roff": return "application/x-troff";
case ".rpm": return "audio/x-pn-realaudio-plugin";
case ".rqy": return "text/x-ms-rqy";
case ".rtf": return "application/rtf";
case ".rtx": return "text/richtext";
case ".ruleset": return "application/xml";
case ".s": return "text/plain";
case ".safariextz": return "application/x-safari-safariextz";
case ".scd": return "application/x-msschedule";
case ".sct": return "text/scriptlet";
case ".sd2": return "audio/x-sd2";
case ".sdp": return "application/sdp";
case ".sea": return "application/octet-stream";
case ".searchConnector-ms": return "application/windows-search-connector+xml";
case ".setpay": return "application/set-payment-initiation";
case ".setreg": return "application/set-registration-initiation";
case ".settings": return "application/xml";
case ".sgimb": return "application/x-sgimb";
case ".sgml": return "text/sgml";
case ".sh": return "application/x-sh";
case ".shar": return "application/x-shar";
case ".shtml": return "text/html";
case ".sit": return "application/x-stuffit";
case ".sitemap": return "application/xml";
case ".skin": return "application/xml";
case ".sldm": return "application/vnd.ms-powerpoint.slide.macroEnabled.12";
case ".sldx": return "application/vnd.openxmlformats-officedocument.presentationml.slide";
case ".slk": return "application/vnd.ms-excel";
case ".sln": return "text/plain";
case ".slupkg-ms": return "application/x-ms-license";
case ".smd": return "audio/x-smd";
case ".smi": return "application/octet-stream";
case ".smx": return "audio/x-smd";
case ".smz": return "audio/x-smd";
case ".snd": return "audio/basic";
case ".snippet": return "application/xml";
case ".snp": return "application/octet-stream";
case ".sol": return "text/plain";
case ".sor": return "text/plain";
case ".spc": return "application/x-pkcs7-certificates";
case ".spl": return "application/futuresplash";
case ".src": return "application/x-wais-source";
case ".srf": return "text/plain";
case ".SSISDeploymentManifest": return "text/xml";
case ".ssm": return "application/streamingmedia";
case ".sst": return "application/vnd.ms-pki.certstore";
case ".stl": return "application/vnd.ms-pki.stl";
case ".sv4cpio": return "application/x-sv4cpio";
case ".sv4crc": return "application/x-sv4crc";
case ".svc": return "application/xml";
case ".swf": return "application/x-shockwave-flash";
case ".t": return "application/x-troff";
case ".tar": return "application/x-tar";
case ".tcl": return "application/x-tcl";
case ".testrunconfig": return "application/xml";
case ".testsettings": return "application/xml";
case ".tex": return "application/x-tex";
case ".texi": return "application/x-texinfo";
case ".texinfo": return "application/x-texinfo";
case ".tgz": return "application/x-compressed";
case ".thmx": return "application/vnd.ms-officetheme";
case ".thn": return "application/octet-stream";
case ".tif": return "image/tiff";
case ".tiff": return "image/tiff";
case ".tlh": return "text/plain";
case ".tli": return "text/plain";
case ".toc": return "application/octet-stream";
case ".tr": return "application/x-troff";
case ".trm": return "application/x-msterminal";
case ".trx": return "application/xml";
case ".ts": return "video/vnd.dlna.mpeg-tts";
case ".tsv": return "text/tab-separated-values";
case ".ttf": return "application/octet-stream";
case ".tts": return "video/vnd.dlna.mpeg-tts";
case ".txt": return "text/plain";
case ".u32": return "application/octet-stream";
case ".uls": return "text/iuls";
case ".user": return "text/plain";
case ".ustar": return "application/x-ustar";
case ".vb": return "text/plain";
case ".vbdproj": return "text/plain";
case ".vbk": return "video/mpeg";
case ".vbproj": return "text/plain";
case ".vbs": return "text/vbscript";
case ".vcf": return "text/x-vcard";
case ".vcproj": return "Application/xml";
case ".vcs": return "text/plain";
case ".vcxproj": return "Application/xml";
case ".vddproj": return "text/plain";
case ".vdp": return "text/plain";
case ".vdproj": return "text/plain";
case ".vdx": return "application/vnd.ms-visio.viewer";
case ".vml": return "text/xml";
case ".vscontent": return "application/xml";
case ".vsct": return "text/xml";
case ".vsd": return "application/vnd.visio";
case ".vsi": return "application/ms-vsi";
case ".vsix": return "application/vsix";
case ".vsixlangpack": return "text/xml";
case ".vsixmanifest": return "text/xml";
case ".vsmdi": return "application/xml";
case ".vspscc": return "text/plain";
case ".vss": return "application/vnd.visio";
case ".vsscc": return "text/plain";
case ".vssettings": return "text/xml";
case ".vssscc": return "text/plain";
case ".vst": return "application/vnd.visio";
case ".vstemplate": return "text/xml";
case ".vsto": return "application/x-ms-vsto";
case ".vsw": return "application/vnd.visio";
case ".vsx": return "application/vnd.visio";
case ".vtx": return "application/vnd.visio";
case ".wav": return "audio/wav";
case ".wave": return "audio/wav";
case ".wax": return "audio/x-ms-wax";
case ".wbk": return "application/msword";
case ".wbmp": return "image/vnd.wap.wbmp";
case ".wcm": return "application/vnd.ms-works";
case ".wdb": return "application/vnd.ms-works";
case ".wdp": return "image/vnd.ms-photo";
case ".webarchive": return "application/x-safari-webarchive";
case ".webtest": return "application/xml";
case ".wiq": return "application/xml";
case ".wiz": return "application/msword";
case ".wks": return "application/vnd.ms-works";
case ".WLMP": return "application/wlmoviemaker";
case ".wlpginstall": return "application/x-wlpg-detect";
case ".wlpginstall3": return "application/x-wlpg3-detect";
case ".wm": return "video/x-ms-wm";
case ".wma": return "audio/x-ms-wma";
case ".wmd": return "application/x-ms-wmd";
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 ".wmp": return "video/x-ms-wmp";
case ".wmv": return "video/x-ms-wmv";
case ".wmx": return "video/x-ms-wmx";
case ".wmz": return "application/x-ms-wmz";
case ".wpl": return "application/vnd.ms-wpl";
case ".wps": return "application/vnd.ms-works";
case ".wri": return "application/x-mswrite";
case ".wrl": return "x-world/x-vrml";
case ".wrz": return "x-world/x-vrml";
case ".wsc": return "text/scriptlet";
case ".wsdl": return "text/xml";
case ".wvx": return "video/x-ms-wvx";
case ".x": return "application/directx";
case ".xaf": return "x-world/x-vrml";
case ".xaml": return "application/xaml+xml";
case ".xap": return "application/x-silverlight-app";
case ".xbap": return "application/x-ms-xbap";
case ".xbm": return "image/x-xbitmap";
case ".xdr": return "text/plain";
case ".xht": return "application/xhtml+xml";
case ".xhtml": return "application/xhtml+xml";
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 ".xld": return "application/vnd.ms-excel";
case ".xlk": return "application/vnd.ms-excel";
case ".xll": return "application/vnd.ms-excel";
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 ".xml": return "text/xml";
case ".xmta": return "application/xml";
case ".xof": return "x-world/x-vrml";
case ".XOML": return "text/plain";
case ".xpm": return "image/x-xpixmap";
case ".xps": return "application/vnd.ms-xpsdocument";
case ".xrm-ms": return "text/xml";
case ".xsc": return "application/xml";
case ".xsd": return "text/xml";
case ".xsf": return "text/xml";
case ".xsl": return "text/xml";
case ".xslt": return "text/xml";
case ".xsn": return "application/octet-stream";
case ".xss": return "application/xml";
case ".xtp": return "application/octet-stream";
case ".xwd": return "image/x-xwindowdump";
case ".z": return "application/x-compress";
case ".zip": return "application/x-zip-compressed";
#endregion
default:
// if you have logging, log: "No mime type is registered for extension: " + extension);
return "application/octet-stream";
}
}
Sam
2010-08-03 04:10:52