//
// System.Web.MimeTypes
//
// Authors:
//	Gonzalo Paniagua Javier (gonzalo@ximian.com)
//
// (C) 2002 Ximian, Inc (http://www.ximian.com)
//

using System;
using System.Collections;

namespace System.Web
{
	class MimeTypes
	{
		static Hashtable mimeTypes;

		static MimeTypes ()
		{
			mimeTypes = new Hashtable (CaseInsensitiveHashCodeProvider.Default,
						   CaseInsensitiveComparer.Default);

			mimeTypes.Add ("3dm", "x-world/x-3dmf");
                	mimeTypes.Add ("3dmf", "x-world/x-3dmf");
                	mimeTypes.Add ("aab", "application/x-authorware-bin");
                	mimeTypes.Add ("aam", "application/x-authorware-map");
                	mimeTypes.Add ("aas", "application/x-authorware-seg");
                	mimeTypes.Add ("abc", "text/vnd.abc");
                	mimeTypes.Add ("acgi", "text/html");
                	mimeTypes.Add ("afl", "video/animaflex");
                	mimeTypes.Add ("ai", "application/postscript");
                	mimeTypes.Add ("aif", "audio/aiff");
                	mimeTypes.Add ("aifc", "audio/aiff");
                	mimeTypes.Add ("aiff", "audio/aiff");
                	mimeTypes.Add ("aim", "application/x-aim");
                	mimeTypes.Add ("aip", "text/x-audiosoft-intra");
                	mimeTypes.Add ("ani", "application/x-navi-animation");
                	mimeTypes.Add ("aos", "application/x-nokia-9000-communicator-add-on-software");
                	mimeTypes.Add ("aps", "application/mime");
                	mimeTypes.Add ("art", "image/x-jg");
                	mimeTypes.Add ("asf", "video/x-ms-asf");
                	mimeTypes.Add ("asm", "text/x-asm");
                	mimeTypes.Add ("asp", "text/asp");
                	mimeTypes.Add ("asx", "application/x-mplayer2");
                	mimeTypes.Add ("au", "audio/x-au");
                	mimeTypes.Add ("avi", "video/avi");
                	mimeTypes.Add ("avs", "video/avs-video");
                	mimeTypes.Add ("bcpio", "application/x-bcpio");
                	mimeTypes.Add ("bm", "image/bmp");
                	mimeTypes.Add ("bmp", "image/bmp");
                	mimeTypes.Add ("boo", "application/book");
                	mimeTypes.Add ("book", "application/book");
                	mimeTypes.Add ("boz", "application/x-bzip2");
                	mimeTypes.Add ("bsh", "application/x-bsh");
                	mimeTypes.Add ("bz", "application/x-bzip");
                	mimeTypes.Add ("bz2", "application/x-bzip2");
                	mimeTypes.Add ("c", "text/plain");
                	mimeTypes.Add ("c++", "text/plain");
                	mimeTypes.Add ("cat", "application/vnd.ms-pki.seccat");
                	mimeTypes.Add ("cc", "text/plain");
                	mimeTypes.Add ("ccad", "application/clariscad");
                	mimeTypes.Add ("cco", "application/x-cocoa");
                	mimeTypes.Add ("cdf", "application/cdf");
                	mimeTypes.Add ("cer", "application/pkix-cert");
                	mimeTypes.Add ("cha", "application/x-chat");
                	mimeTypes.Add ("chat", "application/x-chat");
                	mimeTypes.Add ("class", "application/java");
                	mimeTypes.Add ("conf", "text/plain");
                	mimeTypes.Add ("cpio", "application/x-cpio");
                	mimeTypes.Add ("cpp", "text/plain");
                	mimeTypes.Add ("cpt", "application/x-cpt");
                	mimeTypes.Add ("crl", "application/pkix-crl");
                	mimeTypes.Add ("crt", "application/pkix-cert");
                	mimeTypes.Add ("csh", "application/x-csh");
                	mimeTypes.Add ("css", "text/css");
                	mimeTypes.Add ("cxx", "text/plain");
                	mimeTypes.Add ("dcr", "application/x-director");
                	mimeTypes.Add ("deepv", "application/x-deepv");
                	mimeTypes.Add ("def", "text/plain");
                	mimeTypes.Add ("der", "application/x-x509-ca-cert");
                	mimeTypes.Add ("dif", "video/x-dv");
                	mimeTypes.Add ("dir", "application/x-director");
                	mimeTypes.Add ("dl", "video/dl");
                	mimeTypes.Add ("doc", "application/msword");
                	mimeTypes.Add ("dot", "application/msword");
                	mimeTypes.Add ("dp", "application/commonground");
                	mimeTypes.Add ("drw", "application/drafting");
                	mimeTypes.Add ("dv", "video/x-dv");
                	mimeTypes.Add ("dvi", "application/x-dvi");
                	mimeTypes.Add ("dwf", "drawing/x-dwf (old)");
                	mimeTypes.Add ("dwg", "application/acad");
                	mimeTypes.Add ("dxf", "application/dxf");
                	mimeTypes.Add ("dxr", "application/x-director");
                	mimeTypes.Add ("el", "text/x-script.elisp");
                	mimeTypes.Add ("elc", "application/x-elc");
                	mimeTypes.Add ("eps", "application/postscript");
                	mimeTypes.Add ("es", "application/x-esrehber");
                	mimeTypes.Add ("etx", "text/x-setext");
                	mimeTypes.Add ("evy", "application/envoy");
                	mimeTypes.Add ("f", "text/plain");
                	mimeTypes.Add ("f77", "text/plain");
                	mimeTypes.Add ("f90", "text/plain");
                	mimeTypes.Add ("fdf", "application/vnd.fdf");
                	mimeTypes.Add ("fif", "image/fif");
                	mimeTypes.Add ("fli", "video/fli");
                	mimeTypes.Add ("flo", "image/florian");
                	mimeTypes.Add ("flx", "text/vnd.fmi.flexstor");
                	mimeTypes.Add ("fmf", "video/x-atomic3d-feature");
                	mimeTypes.Add ("for", "text/plain");
                	mimeTypes.Add ("fpx", "image/vnd.fpx");
                	mimeTypes.Add ("frl", "application/freeloader");
                	mimeTypes.Add ("funk", "audio/make");
                	mimeTypes.Add ("g", "text/plain");
                	mimeTypes.Add ("g3", "image/g3fax");
                	mimeTypes.Add ("gif", "image/gif");
                	mimeTypes.Add ("gl", "video/gl");
                	mimeTypes.Add ("gsd", "audio/x-gsm");
                	mimeTypes.Add ("gsm", "audio/x-gsm");
                	mimeTypes.Add ("gsp", "application/x-gsp");
                	mimeTypes.Add ("gss", "application/x-gss");
                	mimeTypes.Add ("gtar", "application/x-gtar");
                	mimeTypes.Add ("gz", "application/x-gzip");
                	mimeTypes.Add ("gzip", "application/x-gzip");
                	mimeTypes.Add ("h", "text/plain");
                	mimeTypes.Add ("hdf", "application/x-hdf");
                	mimeTypes.Add ("help", "application/x-helpfile");
                	mimeTypes.Add ("hgl", "application/vnd.hp-HPGL");
                	mimeTypes.Add ("hh", "text/plain");
                	mimeTypes.Add ("hlb", "text/x-script");
                	mimeTypes.Add ("hlp", "application/x-helpfile");
                	mimeTypes.Add ("hpg", "application/vnd.hp-HPGL");
                	mimeTypes.Add ("hpgl", "application/vnd.hp-HPGL");
                	mimeTypes.Add ("hqx", "application/binhex");
                	mimeTypes.Add ("hta", "application/hta");
                	mimeTypes.Add ("htc", "text/x-component");
                	mimeTypes.Add ("htm", "text/html");
                	mimeTypes.Add ("html", "text/html");
                	mimeTypes.Add ("htmls", "text/html");
                	mimeTypes.Add ("htt", "text/webviewhtml");
                	mimeTypes.Add ("htx ", "text/html");
                	mimeTypes.Add ("ice ", "x-conference/x-cooltalk");
                	mimeTypes.Add ("ico", "image/x-icon");
                	mimeTypes.Add ("idc", "text/plain");
                	mimeTypes.Add ("ief", "image/ief");
                	mimeTypes.Add ("iefs", "image/ief");
                	mimeTypes.Add ("iges", "application/iges");
                	mimeTypes.Add ("igs", "application/iges");
                	mimeTypes.Add ("ima", "application/x-ima");
                	mimeTypes.Add ("imap", "application/x-httpd-imap");
                	mimeTypes.Add ("inf ", "application/inf");
                	mimeTypes.Add ("ins", "application/x-internett-signup");
                	mimeTypes.Add ("ip ", "application/x-ip2");
                	mimeTypes.Add ("isu", "video/x-isvideo");
                	mimeTypes.Add ("it", "audio/it");
                	mimeTypes.Add ("iv", "application/x-inventor");
                	mimeTypes.Add ("ivr", "i-world/i-vrml");
                	mimeTypes.Add ("ivy", "application/x-livescreen");
                	mimeTypes.Add ("jam ", "audio/x-jam");
                	mimeTypes.Add ("jav", "text/plain");
                	mimeTypes.Add ("java", "text/plain");
                	mimeTypes.Add ("jcm ", "application/x-java-commerce");
                	mimeTypes.Add ("jfif", "image/jpeg");
                	mimeTypes.Add ("jfif-tbnl", "image/jpeg");
                	mimeTypes.Add ("jpe", "image/jpeg");
                	mimeTypes.Add ("jpeg", "image/jpeg");
                	mimeTypes.Add ("jps", "image/x-jps");
                	mimeTypes.Add ("js ", "application/x-javascript");
                	mimeTypes.Add ("jut", "image/jutvision");
                	mimeTypes.Add ("kar", "audio/midi");
                	mimeTypes.Add ("ksh", "text/x-script.ksh");
                	mimeTypes.Add ("la ", "audio/nspaudio");
                	mimeTypes.Add ("lam", "audio/x-liveaudio");
                	mimeTypes.Add ("latex ", "application/x-latex");
                	mimeTypes.Add ("list", "text/plain");
                	mimeTypes.Add ("lma", "audio/nspaudio");
                	mimeTypes.Add ("log ", "text/plain");
                	mimeTypes.Add ("lsp ", "application/x-lisp");
                	mimeTypes.Add ("lst ", "text/plain");
                	mimeTypes.Add ("lsx", "text/x-la-asf");
                	mimeTypes.Add ("ltx", "application/x-latex");
                	mimeTypes.Add ("m", "text/plain");
                	mimeTypes.Add ("m1v", "video/mpeg");
                	mimeTypes.Add ("m2a", "audio/mpeg");
                	mimeTypes.Add ("m2v", "video/mpeg");
                	mimeTypes.Add ("m3u ", "audio/x-mpequrl");
                	mimeTypes.Add ("man", "application/x-troff-man");
                	mimeTypes.Add ("map", "application/x-navimap");
                	mimeTypes.Add ("mar", "text/plain");
                	mimeTypes.Add ("mbd", "application/mbedlet");
                	mimeTypes.Add ("mc$", "application/x-magic-cap-package-1.0");
                	mimeTypes.Add ("mcd", "application/mcad");
                	mimeTypes.Add ("mcf", "image/vasa");
                	mimeTypes.Add ("mcp", "application/netmc");
                	mimeTypes.Add ("me ", "application/x-troff-me");
                	mimeTypes.Add ("mht", "message/rfc822");
                	mimeTypes.Add ("mhtml", "message/rfc822");
                	mimeTypes.Add ("mid", "audio/midi");
                	mimeTypes.Add ("midi", "audio/midi");
                	mimeTypes.Add ("mif", "application/x-mif");
                	mimeTypes.Add ("mime ", "message/rfc822");
                	mimeTypes.Add ("mjf", "audio/x-vnd.AudioExplosion.MjuiceMediaFile");
                	mimeTypes.Add ("mjpg ", "video/x-motion-jpeg");
                	mimeTypes.Add ("mm", "application/base64");
                	mimeTypes.Add ("mme", "application/base64");
                	mimeTypes.Add ("mod", "audio/mod");
                	mimeTypes.Add ("moov", "video/quicktime");
                	mimeTypes.Add ("mov", "video/quicktime");
                	mimeTypes.Add ("movie", "video/x-sgi-movie");
                	mimeTypes.Add ("mp2", "video/mpeg");
                	mimeTypes.Add ("mp3", "audio/mpeg3");
                	mimeTypes.Add ("mpa", "audio/mpeg");
                	mimeTypes.Add ("mpc", "application/x-project");
                	mimeTypes.Add ("mpe", "video/mpeg");
                	mimeTypes.Add ("mpeg", "video/mpeg");
                	mimeTypes.Add ("mpg", "video/mpeg");
                	mimeTypes.Add ("mpga", "audio/mpeg");
                	mimeTypes.Add ("mpp", "application/vnd.ms-project");
                	mimeTypes.Add ("mpt", "application/x-project");
                	mimeTypes.Add ("mpv", "application/x-project");
                	mimeTypes.Add ("mpx", "application/x-project");
                	mimeTypes.Add ("mrc", "application/marc");
                	mimeTypes.Add ("ms", "application/x-troff-ms");
                	mimeTypes.Add ("mv", "video/x-sgi-movie");
                	mimeTypes.Add ("my", "audio/make");
                	mimeTypes.Add ("mzz", "application/x-vnd.AudioExplosion.mzz");
                	mimeTypes.Add ("nap", "image/naplps");
                	mimeTypes.Add ("naplps", "image/naplps");
                	mimeTypes.Add ("nc", "application/x-netcdf");
                	mimeTypes.Add ("ncm", "application/vnd.nokia.configuration-message");
                	mimeTypes.Add ("nif", "image/x-niff");
                	mimeTypes.Add ("niff", "image/x-niff");
                	mimeTypes.Add ("nix", "application/x-mix-transfer");
                	mimeTypes.Add ("nsc", "application/x-conference");
                	mimeTypes.Add ("nvd", "application/x-navidoc");
                	mimeTypes.Add ("oda", "application/oda");
                	mimeTypes.Add ("omc", "application/x-omc");
                	mimeTypes.Add ("omcd", "application/x-omcdatamaker");
                	mimeTypes.Add ("omcr", "application/x-omcregerator");
                	mimeTypes.Add ("p", "text/x-pascal");
                	mimeTypes.Add ("p10", "application/pkcs10");
                	mimeTypes.Add ("p12", "application/pkcs-12");
                	mimeTypes.Add ("p7a", "application/x-pkcs7-signature");
                	mimeTypes.Add ("p7c", "application/pkcs7-mime");
                	mimeTypes.Add ("p7m", "application/pkcs7-mime");
                	mimeTypes.Add ("p7r", "application/x-pkcs7-certreqresp");
                	mimeTypes.Add ("p7s", "application/pkcs7-signature");
                	mimeTypes.Add ("part ", "application/pro_eng");
                	mimeTypes.Add ("pas", "text/pascal");
                	mimeTypes.Add ("pbm ", "image/x-portable-bitmap");
                	mimeTypes.Add ("pcl", "application/x-pcl");
                	mimeTypes.Add ("pct", "image/x-pict");
                	mimeTypes.Add ("pcx", "image/x-pcx");
                	mimeTypes.Add ("pdb", "chemical/x-pdb");
                	mimeTypes.Add ("pdf", "application/pdf");
                	mimeTypes.Add ("pfunk", "audio/make");
                	mimeTypes.Add ("pgm", "image/x-portable-graymap");
                	mimeTypes.Add ("pic", "image/pict");
                	mimeTypes.Add ("pict", "image/pict");
                	mimeTypes.Add ("pkg", "application/x-newton-compatible-pkg");
                	mimeTypes.Add ("pko", "application/vnd.ms-pki.pko");
                	mimeTypes.Add ("pl", "text/plain");
                	mimeTypes.Add ("plx", "application/x-PiXCLscript");
                	mimeTypes.Add ("pm", "image/x-xpixmap");
                	mimeTypes.Add ("pm4 ", "application/x-pagemaker");
                	mimeTypes.Add ("pm5", "application/x-pagemaker");
                	mimeTypes.Add ("png", "image/png");
                	mimeTypes.Add ("pnm", "application/x-portable-anymap");
                	mimeTypes.Add ("pot", "application/mspowerpoint");
                	mimeTypes.Add ("pov", "model/x-pov");
                	mimeTypes.Add ("ppa", "application/vnd.ms-powerpoint");
                	mimeTypes.Add ("ppm", "image/x-portable-pixmap");
                	mimeTypes.Add ("pps", "application/mspowerpoint");
                	mimeTypes.Add ("ppt", "application/mspowerpoint");
                	mimeTypes.Add ("ppz", "application/mspowerpoint");
                	mimeTypes.Add ("pre", "application/x-freelance");
                	mimeTypes.Add ("prt", "application/pro_eng");
                	mimeTypes.Add ("ps", "application/postscript");
                	mimeTypes.Add ("pvu", "paleovu/x-pv");
                	mimeTypes.Add ("pwz ", "application/vnd.ms-powerpoint");
                	mimeTypes.Add ("py ", "text/x-script.phyton");
                	mimeTypes.Add ("pyc ", "applicaiton/x-bytecode.python");
                	mimeTypes.Add ("qcp ", "audio/vnd.qcelp");
                	mimeTypes.Add ("qd3 ", "x-world/x-3dmf");
                	mimeTypes.Add ("qd3d ", "x-world/x-3dmf");
                	mimeTypes.Add ("qif", "image/x-quicktime");
                	mimeTypes.Add ("qt", "video/quicktime");
                	mimeTypes.Add ("qtc", "video/x-qtc");
                	mimeTypes.Add ("qti", "image/x-quicktime");
                	mimeTypes.Add ("qtif", "image/x-quicktime");
                	mimeTypes.Add ("ra", "audio/x-pn-realaudio");
                	mimeTypes.Add ("ram", "audio/x-pn-realaudio");
                	mimeTypes.Add ("ras", "application/x-cmu-raster");
                	mimeTypes.Add ("rast", "image/cmu-raster");
                	mimeTypes.Add ("rexx ", "text/x-script.rexx");
                	mimeTypes.Add ("rf", "image/vnd.rn-realflash");
                	mimeTypes.Add ("rgb ", "image/x-rgb");
                	mimeTypes.Add ("rm", "application/vnd.rn-realmedia");
                	mimeTypes.Add ("rmi", "audio/mid");
                	mimeTypes.Add ("rmm ", "audio/x-pn-realaudio");
                	mimeTypes.Add ("rmp", "audio/x-pn-realaudio");
                	mimeTypes.Add ("rng", "application/ringing-tones");
                	mimeTypes.Add ("rnx ", "application/vnd.rn-realplayer");
                	mimeTypes.Add ("roff", "application/x-troff");
                	mimeTypes.Add ("rp ", "image/vnd.rn-realpix");
                	mimeTypes.Add ("rpm", "audio/x-pn-realaudio-plugin");
                	mimeTypes.Add ("rss", "text/xml");
                	mimeTypes.Add ("rt", "text/richtext");
                	mimeTypes.Add ("rtf", "text/richtext");
                	mimeTypes.Add ("rtx", "text/richtext");
                	mimeTypes.Add ("rv", "video/vnd.rn-realvideo");
                	mimeTypes.Add ("s", "text/x-asm");
                	mimeTypes.Add ("s3m ", "audio/s3m");
                	mimeTypes.Add ("sbk ", "application/x-tbook");
                	mimeTypes.Add ("scm", "application/x-lotusscreencam");
                	mimeTypes.Add ("sdml", "text/plain");
                	mimeTypes.Add ("sdp ", "application/sdp");
                	mimeTypes.Add ("sdr", "application/sounder");
                	mimeTypes.Add ("sea", "application/sea");
                	mimeTypes.Add ("set", "application/set");
                	mimeTypes.Add ("sgm ", "text/sgml");
                	mimeTypes.Add ("sgml", "text/sgml");
                	mimeTypes.Add ("sh", "text/x-script.sh");
                	mimeTypes.Add ("shar", "application/x-bsh");
                	mimeTypes.Add ("shtml ", "text/html");
                	mimeTypes.Add ("sid", "audio/x-psid");
                	mimeTypes.Add ("sit", "application/x-sit");
                	mimeTypes.Add ("skd", "application/x-koan");
                	mimeTypes.Add ("skm ", "application/x-koan");
                	mimeTypes.Add ("skp ", "application/x-koan");
                	mimeTypes.Add ("skt ", "application/x-koan");
                	mimeTypes.Add ("sl ", "application/x-seelogo");
                	mimeTypes.Add ("smi ", "application/smil");
                	mimeTypes.Add ("smil ", "application/smil");
                	mimeTypes.Add ("snd", "audio/basic");
                	mimeTypes.Add ("sol", "application/solids");
                	mimeTypes.Add ("spc ", "application/x-pkcs7-certificates");
                	mimeTypes.Add ("spl", "application/futuresplash");
                	mimeTypes.Add ("spr", "application/x-sprite");
                	mimeTypes.Add ("sprite ", "application/x-sprite");
                	mimeTypes.Add ("src", "application/x-wais-source");
                	mimeTypes.Add ("ssi", "text/x-server-parsed-html");
                	mimeTypes.Add ("ssm ", "application/streamingmedia");
                	mimeTypes.Add ("sst", "application/vnd.ms-pki.certstore");
                	mimeTypes.Add ("step", "application/step");
                	mimeTypes.Add ("stl", "application/sla");
                	mimeTypes.Add ("stp", "application/step");
                	mimeTypes.Add ("sv4cpio", "application/x-sv4cpio");
                	mimeTypes.Add ("sv4crc", "application/x-sv4crc");
                	mimeTypes.Add ("svf", "image/x-dwg");
                	mimeTypes.Add ("svr", "application/x-world");
                	mimeTypes.Add ("swf", "application/x-shockwave-flash");
                	mimeTypes.Add ("t", "application/x-troff");
                	mimeTypes.Add ("talk", "text/x-speech");
                	mimeTypes.Add ("tar", "application/x-tar");
                	mimeTypes.Add ("tbk", "application/toolbook");
                	mimeTypes.Add ("tcl", "text/x-script.tcl");
                	mimeTypes.Add ("tcsh", "text/x-script.tcsh");
                	mimeTypes.Add ("tex", "application/x-tex");
                	mimeTypes.Add ("texi", "application/x-texinfo");
                	mimeTypes.Add ("texinfo", "application/x-texinfo");
                	mimeTypes.Add ("text", "text/plain");
                	mimeTypes.Add ("tgz", "application/x-compressed");
                	mimeTypes.Add ("tif", "image/tiff");
                	mimeTypes.Add ("tiff", "image/tiff");
                	mimeTypes.Add ("tr", "application/x-troff");
                	mimeTypes.Add ("tsi", "audio/tsp-audio");
                	mimeTypes.Add ("tsp", "audio/tsplayer");
                	mimeTypes.Add ("tsv", "text/tab-separated-values");
                	mimeTypes.Add ("turbot", "image/florian");
                	mimeTypes.Add ("txt", "text/plain");
                	mimeTypes.Add ("uil", "text/x-uil");
                	mimeTypes.Add ("uni", "text/uri-list");
                	mimeTypes.Add ("unis", "text/uri-list");
                	mimeTypes.Add ("unv", "application/i-deas");
                	mimeTypes.Add ("uri", "text/uri-list");
                	mimeTypes.Add ("uris", "text/uri-list");
                	mimeTypes.Add ("ustar", "multipart/x-ustar");
                	mimeTypes.Add ("uu", "text/x-uuencode");
                	mimeTypes.Add ("uue", "text/x-uuencode");
                	mimeTypes.Add ("vcd", "application/x-cdlink");
                	mimeTypes.Add ("vcs", "text/x-vCalendar");
                	mimeTypes.Add ("vda", "application/vda");
                	mimeTypes.Add ("vdo", "video/vdo");
                	mimeTypes.Add ("vew ", "application/groupwise");
                	mimeTypes.Add ("viv", "video/vivo");
                	mimeTypes.Add ("vivo", "video/vivo");
                	mimeTypes.Add ("vmd ", "application/vocaltec-media-desc");
                	mimeTypes.Add ("vmf", "application/vocaltec-media-file");
                	mimeTypes.Add ("voc", "audio/voc");
                	mimeTypes.Add ("vos", "video/vosaic");
                	mimeTypes.Add ("vox", "audio/voxware");
                	mimeTypes.Add ("vqe", "audio/x-twinvq-plugin");
                	mimeTypes.Add ("vqf", "audio/x-twinvq");
                	mimeTypes.Add ("vql", "audio/x-twinvq-plugin");
                	mimeTypes.Add ("vrml", "application/x-vrml");
                	mimeTypes.Add ("vrt", "x-world/x-vrt");
                	mimeTypes.Add ("vsd", "application/x-visio");
                	mimeTypes.Add ("vst", "application/x-visio");
                	mimeTypes.Add ("vsw ", "application/x-visio");
                	mimeTypes.Add ("w60", "application/wordperfect6.0");
                	mimeTypes.Add ("w61", "application/wordperfect6.1");
                	mimeTypes.Add ("w6w", "application/msword");
                	mimeTypes.Add ("wav", "audio/wav");
                	mimeTypes.Add ("wb1", "application/x-qpro");
                	mimeTypes.Add ("wbmp", "image/vnd.wap.wbmp");
                	mimeTypes.Add ("web", "application/vnd.xara");
                	mimeTypes.Add ("wiz", "application/msword");
                	mimeTypes.Add ("wk1", "application/x-123");
                	mimeTypes.Add ("wmf", "windows/metafile");
                	mimeTypes.Add ("wml", "text/vnd.wap.wml");
                	mimeTypes.Add ("wmlc ", "application/vnd.wap.wmlc");
                	mimeTypes.Add ("wmls", "text/vnd.wap.wmlscript");
                	mimeTypes.Add ("wmlsc ", "application/vnd.wap.wmlscriptc");
                	mimeTypes.Add ("word ", "application/msword");
                	mimeTypes.Add ("wp", "application/wordperfect");
                	mimeTypes.Add ("wp5", "application/wordperfect");
                	mimeTypes.Add ("wp6 ", "application/wordperfect");
                	mimeTypes.Add ("wpd", "application/wordperfect");
                	mimeTypes.Add ("wq1", "application/x-lotus");
                	mimeTypes.Add ("wri", "application/mswrite");
                	mimeTypes.Add ("wrl", "application/x-world");
                	mimeTypes.Add ("wrz", "model/vrml");
                	mimeTypes.Add ("wsc", "text/scriplet");
                	mimeTypes.Add ("wsrc", "application/x-wais-source");
                	mimeTypes.Add ("wtk ", "application/x-wintalk");
                	mimeTypes.Add ("xbm", "image/x-xbitmap");
                	mimeTypes.Add ("xdr", "video/x-amt-demorun");
                	mimeTypes.Add ("xgz", "xgl/drawing");
                	mimeTypes.Add ("xif", "image/vnd.xiff");
                	mimeTypes.Add ("xl", "application/excel");
                	mimeTypes.Add ("xla", "application/excel");
                	mimeTypes.Add ("xlb", "application/excel");
                	mimeTypes.Add ("xlc", "application/excel");
                	mimeTypes.Add ("xld ", "application/excel");
                	mimeTypes.Add ("xlk", "application/excel");
                	mimeTypes.Add ("xll", "application/excel");
                	mimeTypes.Add ("xlm", "application/excel");
                	mimeTypes.Add ("xls", "application/excel");
                	mimeTypes.Add ("xlt", "application/excel");
                	mimeTypes.Add ("xlv", "application/excel");
                	mimeTypes.Add ("xlw", "application/excel");
                	mimeTypes.Add ("xm", "audio/xm");
                	mimeTypes.Add ("xml", "text/xml");
                	mimeTypes.Add ("xmz", "xgl/movie");
                	mimeTypes.Add ("xpix", "application/x-vnd.ls-xpix");
                	mimeTypes.Add ("xpm", "image/xpm");
                	mimeTypes.Add ("x-png", "image/png");
                	mimeTypes.Add ("xsr", "video/x-amt-showrun");
                	mimeTypes.Add ("xwd", "image/x-xwd");
                	mimeTypes.Add ("xyz", "chemical/x-pdb");
                	mimeTypes.Add ("z", "application/x-compressed");
                	mimeTypes.Add ("zip", "application/zip");
                	mimeTypes.Add ("zsh", "text/x-script.zsh");
		}

		public static string GetMimeType (string fileName)
		{
			string result = null;
			int dot = fileName.LastIndexOf ('.');

			if (dot != -1 && fileName.Length > dot + 1)
				result = mimeTypes [fileName.Substring (dot + 1)] as string;

			if (result == null)
				result = "application/octet-stream";

			return result;
		}
	}
}

