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| 2 | function MimeLookup(label,re,mimetype,status)
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| 3 | {
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| 4 | this.label = label;
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| 5 | this.re = re;
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| 6 | this.mimetype = mimetype;
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| 7 | this.status = status;
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| 8 | }
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| 9 |
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| 10 |
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| 11 | var lookup = new Array (
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| 12 | new MimeLookup("Unknown", /^$/i, "application/octet-stream", "unknown"),
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| 13 | new MimeLookup("Adobe PDF", /\.pdf$/i, "application/pdf", "known"),
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| 14 | new MimeLookup("XML", /\.xml$/i, "text/xml", "known"),
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| 15 | new MimeLookup("Text", /\.(txt|asc)$/i, "text/plain", "known"),
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| 16 | new MimeLookup("HTML", /\.(htm|html)$/i, "text/html", "known"),
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| 17 | new MimeLookup("Microsoft Word", /\.doc$/i, "application/msword", "known"),
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| 18 | new MimeLookup("Microsoft Powerpoint", /\.ppt$/i, "application/vnd.ms-powerpoint ", "known"),
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| 19 | new MimeLookup("Microsoft Excel", /\.xls$/i, "application/vnd.ms-excel", "known"),
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| 20 | new MimeLookup("MARC", /\.marc$/i, "application/marc", "known"),
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| 21 | new MimeLookup("JPEG", /\.(jpeg|jpg)$/i, "image/jpeg", "known"),
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| 22 | new MimeLookup("GIF", /\.gif$/i, "image/gif", "known"),
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| 23 | new MimeLookup("image/png", /\.png$/i, "image/png", "known"),
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| 24 | new MimeLookup("TIFF", /\.(tiff|tif)$/i, "image/tiff", "known"),
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| 25 | new MimeLookup("AIFF", /\.(aiff|aif|aifc)$/i, "audio/x-aiff", "known"),
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| 26 | new MimeLookup("audio/basic", /\.(au|snd)$/i, "audio/basic", "known"),
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| 27 | new MimeLookup("WAV", /\.wav$/i, "audio/x-wav", "known"),
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| 28 | new MimeLookup("MPEG", /\.(mpeg|mpg|mpe)$/i, "video/mpeg", "known"),
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| 29 | new MimeLookup("RTF", /\.rtf$/i, "text/richtext", "known"),
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| 30 | new MimeLookup("Microsoft Visio", /\.vsd$/i, "application/vnd.visio", "known"),
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| 31 | new MimeLookup("FMP3", /\.fm$/i, "application/x-filemaker", "known"),
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| 32 | new MimeLookup("BMP", /\.bmp$/i, "image/x-ms-bmp", "known"),
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| 33 | new MimeLookup("Photoshop", /\.(psd|pdd)$/i, "application/x-photoshop", "known"),
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| 34 | new MimeLookup("Postscript", /\.(ps|eps|ai)$/i, "application/postscript", "known"),
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| 35 | new MimeLookup("Video Quicktime", /\.(mov|qt)$/i, "video/quicktime", "known"),
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| 36 | new MimeLookup("MPEG Audio", /\.(mpa|abs|mpega)$/i, "audio/x-mpeg", "known"),
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| 37 | new MimeLookup("Microsoft Project", /\.(mpp|mpx|mpd)$/i, "application/vnd.ms-project", "known"),
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| 38 | new MimeLookup("Mathematica", /\.ma$/i, "application/mathematica", "known"),
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| 39 | new MimeLookup("LateX", /\.latex$/i, "application/x-latex", "known"),
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| 40 | new MimeLookup("TeX", /\.tex$/i, "application/x-tex", "known"),
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| 41 | new MimeLookup("TeX dvi", /\.dvi$/i, "application/x-dvi", "known"),
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| 42 | new MimeLookup("SGML", /\.(sgm|sgml)$/i, "application/sgml", "known"),
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| 43 | new MimeLookup("WordPerfect", /\.wpd$/i, "application/wordperfect5.1", "known"),
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| 44 | new MimeLookup("RealAudio", /\.(ra|ram)$/i, "audio/x-pn-realaudio", "known"),
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| 45 | new MimeLookup("Photo CD", /\.pcd$/i, "image/x-photo-cd", "known")
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| 46 | );
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| 47 |
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| 48 |
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| 49 | function lookup_ext(filename)
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| 50 | {
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| 51 |
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| 52 | for (var i=0; i<lookup.length; i++) {
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| 53 | var re = lookup[i].re;
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| 54 | if (re.test(filename)) {
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| 55 | return lookup[i].label + " (" + lookup[i].status + ")";
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| 56 | }
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| 57 | }
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| 58 |
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| 59 | return "unknown";
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| 60 | } |
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