2 // System.Net.Mail.AttachmentBase.cs
5 // John Luke (john.luke@gmail.com)
7 // Copyright (C) John Luke, 2005
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
13 // "Software"), to deal in the Software without restriction, including
14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
17 // the following conditions:
19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
23 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
25 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
26 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
27 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
28 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
34 using System.Net.Mime;
36 using System.Collections;
38 namespace System.Net.Mail {
39 public abstract class AttachmentBase : IDisposable
44 ContentType contentType = new ContentType ();
46 TransferEncoding transferEncoding;
52 protected AttachmentBase (Stream contentStream)
54 if (contentStream == null)
55 throw new ArgumentNullException ();
56 this.contentStream = contentStream;
57 contentType.MediaType = MediaTypeNames.Application.Octet;
58 contentType.CharSet = null;
59 transferEncoding = TransferEncoding.Base64;
62 protected AttachmentBase (Stream contentStream, ContentType contentType)
64 if (contentStream == null || contentType == null)
65 throw new ArgumentNullException ();
66 this.contentStream = contentStream;
67 this.contentType = contentType;
68 transferEncoding = TransferEncoding.Base64;
71 protected AttachmentBase (Stream contentStream, string mediaType)
73 if (contentStream == null)
74 throw new ArgumentNullException ();
75 this.contentStream = contentStream;
76 contentType.MediaType = mediaType;
77 transferEncoding = TransferEncoding.Base64;
80 protected AttachmentBase (string fileName)
83 throw new ArgumentNullException ();
84 contentStream = File.OpenRead (fileName);
85 contentType = new ContentType (MimeTypes.GetMimeType (fileName));
86 transferEncoding = TransferEncoding.Base64;
89 protected AttachmentBase (string fileName, ContentType contentType) {
91 throw new ArgumentNullException ();
92 contentStream = File.OpenRead (fileName);
93 this.contentType = contentType;
94 transferEncoding = TransferEncoding.Base64;
97 protected AttachmentBase (string fileName, string mediaType)
100 throw new ArgumentNullException ();
101 contentStream = File.OpenRead (fileName);
102 contentType.MediaType = mediaType;
103 transferEncoding = TransferEncoding.Base64;
106 #endregion // Constructors
110 public string ContentId {
114 throw new ArgumentNullException ();
119 public Stream ContentStream {
120 get { return contentStream; }
123 public ContentType ContentType {
124 get { return contentType; }
125 set { contentType = value; }
128 public TransferEncoding TransferEncoding {
129 get { return transferEncoding; }
130 set { transferEncoding = value; }
133 #endregion // Properties
137 public void Dispose ()
140 //GC.SuppressFinalize (this);
144 protected virtual void Dispose (bool disposing)
148 #endregion // Methods
149 private class MimeTypes
151 static Hashtable mimeTypes;
153 static MimeTypes () {
155 mimeTypes = new Hashtable (StringComparer.InvariantCultureIgnoreCase);
157 mimeTypes = new Hashtable (CaseInsensitiveHashCodeProvider.DefaultInvariant,
158 CaseInsensitiveComparer.DefaultInvariant);
161 mimeTypes.Add ("3dm", "x-world/x-3dmf");
162 mimeTypes.Add ("3dmf", "x-world/x-3dmf");
163 mimeTypes.Add ("aab", "application/x-authorware-bin");
164 mimeTypes.Add ("aam", "application/x-authorware-map");
165 mimeTypes.Add ("aas", "application/x-authorware-seg");
166 mimeTypes.Add ("abc", "text/vnd.abc");
167 mimeTypes.Add ("acgi", "text/html");
168 mimeTypes.Add ("afl", "video/animaflex");
169 mimeTypes.Add ("ai", "application/postscript");
170 mimeTypes.Add ("aif", "audio/aiff");
171 mimeTypes.Add ("aifc", "audio/aiff");
172 mimeTypes.Add ("aiff", "audio/aiff");
173 mimeTypes.Add ("aim", "application/x-aim");
174 mimeTypes.Add ("aip", "text/x-audiosoft-intra");
175 mimeTypes.Add ("ani", "application/x-navi-animation");
176 mimeTypes.Add ("aos", "application/x-nokia-9000-communicator-add-on-software");
177 mimeTypes.Add ("aps", "application/mime");
178 mimeTypes.Add ("art", "image/x-jg");
179 mimeTypes.Add ("asf", "video/x-ms-asf");
180 mimeTypes.Add ("asm", "text/x-asm");
181 mimeTypes.Add ("asp", "text/asp");
182 mimeTypes.Add ("asx", "application/x-mplayer2");
183 mimeTypes.Add ("au", "audio/x-au");
184 mimeTypes.Add ("avi", "video/avi");
185 mimeTypes.Add ("avs", "video/avs-video");
186 mimeTypes.Add ("bcpio", "application/x-bcpio");
187 mimeTypes.Add ("bm", "image/bmp");
188 mimeTypes.Add ("bmp", "image/bmp");
189 mimeTypes.Add ("boo", "application/book");
190 mimeTypes.Add ("book", "application/book");
191 mimeTypes.Add ("boz", "application/x-bzip2");
192 mimeTypes.Add ("bsh", "application/x-bsh");
193 mimeTypes.Add ("bz", "application/x-bzip");
194 mimeTypes.Add ("bz2", "application/x-bzip2");
195 mimeTypes.Add ("c", "text/plain");
196 mimeTypes.Add ("c++", "text/plain");
197 mimeTypes.Add ("cat", "application/vnd.ms-pki.seccat");
198 mimeTypes.Add ("cc", "text/plain");
199 mimeTypes.Add ("ccad", "application/clariscad");
200 mimeTypes.Add ("cco", "application/x-cocoa");
201 mimeTypes.Add ("cdf", "application/cdf");
202 mimeTypes.Add ("cer", "application/pkix-cert");
203 mimeTypes.Add ("cha", "application/x-chat");
204 mimeTypes.Add ("chat", "application/x-chat");
205 mimeTypes.Add ("class", "application/java");
206 mimeTypes.Add ("conf", "text/plain");
207 mimeTypes.Add ("cpio", "application/x-cpio");
208 mimeTypes.Add ("cpp", "text/plain");
209 mimeTypes.Add ("cpt", "application/x-cpt");
210 mimeTypes.Add ("crl", "application/pkix-crl");
211 mimeTypes.Add ("crt", "application/pkix-cert");
212 mimeTypes.Add ("csh", "application/x-csh");
213 mimeTypes.Add ("css", "text/css");
214 mimeTypes.Add ("cxx", "text/plain");
215 mimeTypes.Add ("dcr", "application/x-director");
216 mimeTypes.Add ("deepv", "application/x-deepv");
217 mimeTypes.Add ("def", "text/plain");
218 mimeTypes.Add ("der", "application/x-x509-ca-cert");
219 mimeTypes.Add ("dif", "video/x-dv");
220 mimeTypes.Add ("dir", "application/x-director");
221 mimeTypes.Add ("dl", "video/dl");
222 mimeTypes.Add ("doc", "application/msword");
223 mimeTypes.Add ("dot", "application/msword");
224 mimeTypes.Add ("dp", "application/commonground");
225 mimeTypes.Add ("drw", "application/drafting");
226 mimeTypes.Add ("dv", "video/x-dv");
227 mimeTypes.Add ("dvi", "application/x-dvi");
228 mimeTypes.Add ("dwf", "drawing/x-dwf (old)");
229 mimeTypes.Add ("dwg", "application/acad");
230 mimeTypes.Add ("dxf", "application/dxf");
231 mimeTypes.Add ("dxr", "application/x-director");
232 mimeTypes.Add ("el", "text/x-script.elisp");
233 mimeTypes.Add ("elc", "application/x-elc");
234 mimeTypes.Add ("eps", "application/postscript");
235 mimeTypes.Add ("es", "application/x-esrehber");
236 mimeTypes.Add ("etx", "text/x-setext");
237 mimeTypes.Add ("evy", "application/envoy");
238 mimeTypes.Add ("f", "text/plain");
239 mimeTypes.Add ("f77", "text/plain");
240 mimeTypes.Add ("f90", "text/plain");
241 mimeTypes.Add ("fdf", "application/vnd.fdf");
242 mimeTypes.Add ("fif", "image/fif");
243 mimeTypes.Add ("fli", "video/fli");
244 mimeTypes.Add ("flo", "image/florian");
245 mimeTypes.Add ("flx", "text/vnd.fmi.flexstor");
246 mimeTypes.Add ("fmf", "video/x-atomic3d-feature");
247 mimeTypes.Add ("for", "text/plain");
248 mimeTypes.Add ("fpx", "image/vnd.fpx");
249 mimeTypes.Add ("frl", "application/freeloader");
250 mimeTypes.Add ("funk", "audio/make");
251 mimeTypes.Add ("g", "text/plain");
252 mimeTypes.Add ("g3", "image/g3fax");
253 mimeTypes.Add ("gif", "image/gif");
254 mimeTypes.Add ("gl", "video/gl");
255 mimeTypes.Add ("gsd", "audio/x-gsm");
256 mimeTypes.Add ("gsm", "audio/x-gsm");
257 mimeTypes.Add ("gsp", "application/x-gsp");
258 mimeTypes.Add ("gss", "application/x-gss");
259 mimeTypes.Add ("gtar", "application/x-gtar");
260 mimeTypes.Add ("gz", "application/x-gzip");
261 mimeTypes.Add ("gzip", "application/x-gzip");
262 mimeTypes.Add ("h", "text/plain");
263 mimeTypes.Add ("hdf", "application/x-hdf");
264 mimeTypes.Add ("help", "application/x-helpfile");
265 mimeTypes.Add ("hgl", "application/vnd.hp-HPGL");
266 mimeTypes.Add ("hh", "text/plain");
267 mimeTypes.Add ("hlb", "text/x-script");
268 mimeTypes.Add ("hlp", "application/x-helpfile");
269 mimeTypes.Add ("hpg", "application/vnd.hp-HPGL");
270 mimeTypes.Add ("hpgl", "application/vnd.hp-HPGL");
271 mimeTypes.Add ("hqx", "application/binhex");
272 mimeTypes.Add ("hta", "application/hta");
273 mimeTypes.Add ("htc", "text/x-component");
274 mimeTypes.Add ("htm", "text/html");
275 mimeTypes.Add ("html", "text/html");
276 mimeTypes.Add ("htmls", "text/html");
277 mimeTypes.Add ("htt", "text/webviewhtml");
278 mimeTypes.Add ("htx", "text/html");
279 mimeTypes.Add ("ice", "x-conference/x-cooltalk");
280 mimeTypes.Add ("ico", "image/x-icon");
281 mimeTypes.Add ("idc", "text/plain");
282 mimeTypes.Add ("ief", "image/ief");
283 mimeTypes.Add ("iefs", "image/ief");
284 mimeTypes.Add ("iges", "application/iges");
285 mimeTypes.Add ("igs", "application/iges");
286 mimeTypes.Add ("ima", "application/x-ima");
287 mimeTypes.Add ("imap", "application/x-httpd-imap");
288 mimeTypes.Add ("inf", "application/inf");
289 mimeTypes.Add ("ins", "application/x-internett-signup");
290 mimeTypes.Add ("ip", "application/x-ip2");
291 mimeTypes.Add ("isu", "video/x-isvideo");
292 mimeTypes.Add ("it", "audio/it");
293 mimeTypes.Add ("iv", "application/x-inventor");
294 mimeTypes.Add ("ivr", "i-world/i-vrml");
295 mimeTypes.Add ("ivy", "application/x-livescreen");
296 mimeTypes.Add ("jam", "audio/x-jam");
297 mimeTypes.Add ("jav", "text/plain");
298 mimeTypes.Add ("java", "text/plain");
299 mimeTypes.Add ("jcm", "application/x-java-commerce");
300 mimeTypes.Add ("jfif", "image/jpeg");
301 mimeTypes.Add ("jfif-tbnl", "image/jpeg");
302 mimeTypes.Add ("jpe", "image/jpeg");
303 mimeTypes.Add ("jpeg", "image/jpeg");
304 mimeTypes.Add ("jpg", "image/jpeg");
305 mimeTypes.Add ("jps", "image/x-jps");
306 mimeTypes.Add ("js", "application/x-javascript");
307 mimeTypes.Add ("jut", "image/jutvision");
308 mimeTypes.Add ("kar", "audio/midi");
309 mimeTypes.Add ("ksh", "text/x-script.ksh");
310 mimeTypes.Add ("la", "audio/nspaudio");
311 mimeTypes.Add ("lam", "audio/x-liveaudio");
312 mimeTypes.Add ("latex", "application/x-latex");
313 mimeTypes.Add ("list", "text/plain");
314 mimeTypes.Add ("lma", "audio/nspaudio");
315 mimeTypes.Add ("log", "text/plain");
316 mimeTypes.Add ("lsp", "application/x-lisp");
317 mimeTypes.Add ("lst", "text/plain");
318 mimeTypes.Add ("lsx", "text/x-la-asf");
319 mimeTypes.Add ("ltx", "application/x-latex");
320 mimeTypes.Add ("m", "text/plain");
321 mimeTypes.Add ("m1v", "video/mpeg");
322 mimeTypes.Add ("m2a", "audio/mpeg");
323 mimeTypes.Add ("m2v", "video/mpeg");
324 mimeTypes.Add ("m3u", "audio/x-mpequrl");
325 mimeTypes.Add ("man", "application/x-troff-man");
326 mimeTypes.Add ("map", "application/x-navimap");
327 mimeTypes.Add ("mar", "text/plain");
328 mimeTypes.Add ("mbd", "application/mbedlet");
329 mimeTypes.Add ("mc$", "application/x-magic-cap-package-1.0");
330 mimeTypes.Add ("mcd", "application/mcad");
331 mimeTypes.Add ("mcf", "image/vasa");
332 mimeTypes.Add ("mcp", "application/netmc");
333 mimeTypes.Add ("me", "application/x-troff-me");
334 mimeTypes.Add ("mht", "message/rfc822");
335 mimeTypes.Add ("mhtml", "message/rfc822");
336 mimeTypes.Add ("mid", "audio/midi");
337 mimeTypes.Add ("midi", "audio/midi");
338 mimeTypes.Add ("mif", "application/x-mif");
339 mimeTypes.Add ("mime", "message/rfc822");
340 mimeTypes.Add ("mjf", "audio/x-vnd.AudioExplosion.MjuiceMediaFile");
341 mimeTypes.Add ("mjpg", "video/x-motion-jpeg");
342 mimeTypes.Add ("mm", "application/base64");
343 mimeTypes.Add ("mme", "application/base64");
344 mimeTypes.Add ("mod", "audio/mod");
345 mimeTypes.Add ("moov", "video/quicktime");
346 mimeTypes.Add ("mov", "video/quicktime");
347 mimeTypes.Add ("movie", "video/x-sgi-movie");
348 mimeTypes.Add ("mp2", "video/mpeg");
349 mimeTypes.Add ("mp3", "audio/mpeg3");
350 mimeTypes.Add ("mpa", "audio/mpeg");
351 mimeTypes.Add ("mpc", "application/x-project");
352 mimeTypes.Add ("mpe", "video/mpeg");
353 mimeTypes.Add ("mpeg", "video/mpeg");
354 mimeTypes.Add ("mpg", "video/mpeg");
355 mimeTypes.Add ("mpga", "audio/mpeg");
356 mimeTypes.Add ("mpp", "application/vnd.ms-project");
357 mimeTypes.Add ("mpt", "application/x-project");
358 mimeTypes.Add ("mpv", "application/x-project");
359 mimeTypes.Add ("mpx", "application/x-project");
360 mimeTypes.Add ("mrc", "application/marc");
361 mimeTypes.Add ("ms", "application/x-troff-ms");
362 mimeTypes.Add ("mv", "video/x-sgi-movie");
363 mimeTypes.Add ("my", "audio/make");
364 mimeTypes.Add ("mzz", "application/x-vnd.AudioExplosion.mzz");
365 mimeTypes.Add ("nap", "image/naplps");
366 mimeTypes.Add ("naplps", "image/naplps");
367 mimeTypes.Add ("nc", "application/x-netcdf");
368 mimeTypes.Add ("ncm", "application/vnd.nokia.configuration-message");
369 mimeTypes.Add ("nif", "image/x-niff");
370 mimeTypes.Add ("niff", "image/x-niff");
371 mimeTypes.Add ("nix", "application/x-mix-transfer");
372 mimeTypes.Add ("nsc", "application/x-conference");
373 mimeTypes.Add ("nvd", "application/x-navidoc");
374 mimeTypes.Add ("oda", "application/oda");
375 mimeTypes.Add ("omc", "application/x-omc");
376 mimeTypes.Add ("omcd", "application/x-omcdatamaker");
377 mimeTypes.Add ("omcr", "application/x-omcregerator");
378 mimeTypes.Add ("p", "text/x-pascal");
379 mimeTypes.Add ("p10", "application/pkcs10");
380 mimeTypes.Add ("p12", "application/pkcs-12");
381 mimeTypes.Add ("p7a", "application/x-pkcs7-signature");
382 mimeTypes.Add ("p7c", "application/pkcs7-mime");
383 mimeTypes.Add ("p7m", "application/pkcs7-mime");
384 mimeTypes.Add ("p7r", "application/x-pkcs7-certreqresp");
385 mimeTypes.Add ("p7s", "application/pkcs7-signature");
386 mimeTypes.Add ("part", "application/pro_eng");
387 mimeTypes.Add ("pas", "text/pascal");
388 mimeTypes.Add ("pbm", "image/x-portable-bitmap");
389 mimeTypes.Add ("pcl", "application/x-pcl");
390 mimeTypes.Add ("pct", "image/x-pict");
391 mimeTypes.Add ("pcx", "image/x-pcx");
392 mimeTypes.Add ("pdb", "chemical/x-pdb");
393 mimeTypes.Add ("pdf", "application/pdf");
394 mimeTypes.Add ("pfunk", "audio/make");
395 mimeTypes.Add ("pgm", "image/x-portable-graymap");
396 mimeTypes.Add ("pic", "image/pict");
397 mimeTypes.Add ("pict", "image/pict");
398 mimeTypes.Add ("pkg", "application/x-newton-compatible-pkg");
399 mimeTypes.Add ("pko", "application/vnd.ms-pki.pko");
400 mimeTypes.Add ("pl", "text/plain");
401 mimeTypes.Add ("plx", "application/x-PiXCLscript");
402 mimeTypes.Add ("pm", "image/x-xpixmap");
403 mimeTypes.Add ("pm4", "application/x-pagemaker");
404 mimeTypes.Add ("pm5", "application/x-pagemaker");
405 mimeTypes.Add ("png", "image/png");
406 mimeTypes.Add ("pnm", "application/x-portable-anymap");
407 mimeTypes.Add ("pot", "application/mspowerpoint");
408 mimeTypes.Add ("pov", "model/x-pov");
409 mimeTypes.Add ("ppa", "application/vnd.ms-powerpoint");
410 mimeTypes.Add ("ppm", "image/x-portable-pixmap");
411 mimeTypes.Add ("pps", "application/mspowerpoint");
412 mimeTypes.Add ("ppt", "application/mspowerpoint");
413 mimeTypes.Add ("ppz", "application/mspowerpoint");
414 mimeTypes.Add ("pre", "application/x-freelance");
415 mimeTypes.Add ("prt", "application/pro_eng");
416 mimeTypes.Add ("ps", "application/postscript");
417 mimeTypes.Add ("pvu", "paleovu/x-pv");
418 mimeTypes.Add ("pwz", "application/vnd.ms-powerpoint");
419 mimeTypes.Add ("py", "text/x-script.phyton");
420 mimeTypes.Add ("pyc", "applicaiton/x-bytecode.python");
421 mimeTypes.Add ("qcp", "audio/vnd.qcelp");
422 mimeTypes.Add ("qd3", "x-world/x-3dmf");
423 mimeTypes.Add ("qd3d", "x-world/x-3dmf");
424 mimeTypes.Add ("qif", "image/x-quicktime");
425 mimeTypes.Add ("qt", "video/quicktime");
426 mimeTypes.Add ("qtc", "video/x-qtc");
427 mimeTypes.Add ("qti", "image/x-quicktime");
428 mimeTypes.Add ("qtif", "image/x-quicktime");
429 mimeTypes.Add ("ra", "audio/x-pn-realaudio");
430 mimeTypes.Add ("ram", "audio/x-pn-realaudio");
431 mimeTypes.Add ("ras", "application/x-cmu-raster");
432 mimeTypes.Add ("rast", "image/cmu-raster");
433 mimeTypes.Add ("rexx", "text/x-script.rexx");
434 mimeTypes.Add ("rf", "image/vnd.rn-realflash");
435 mimeTypes.Add ("rgb", "image/x-rgb");
436 mimeTypes.Add ("rm", "application/vnd.rn-realmedia");
437 mimeTypes.Add ("rmi", "audio/mid");
438 mimeTypes.Add ("rmm", "audio/x-pn-realaudio");
439 mimeTypes.Add ("rmp", "audio/x-pn-realaudio");
440 mimeTypes.Add ("rng", "application/ringing-tones");
441 mimeTypes.Add ("rnx", "application/vnd.rn-realplayer");
442 mimeTypes.Add ("roff", "application/x-troff");
443 mimeTypes.Add ("rp", "image/vnd.rn-realpix");
444 mimeTypes.Add ("rpm", "audio/x-pn-realaudio-plugin");
445 mimeTypes.Add ("rss", "text/xml");
446 mimeTypes.Add ("rt", "text/richtext");
447 mimeTypes.Add ("rtf", "text/richtext");
448 mimeTypes.Add ("rtx", "text/richtext");
449 mimeTypes.Add ("rv", "video/vnd.rn-realvideo");
450 mimeTypes.Add ("s", "text/x-asm");
451 mimeTypes.Add ("s3m", "audio/s3m");
452 mimeTypes.Add ("sbk", "application/x-tbook");
453 mimeTypes.Add ("scm", "application/x-lotusscreencam");
454 mimeTypes.Add ("sdml", "text/plain");
455 mimeTypes.Add ("sdp", "application/sdp");
456 mimeTypes.Add ("sdr", "application/sounder");
457 mimeTypes.Add ("sea", "application/sea");
458 mimeTypes.Add ("set", "application/set");
459 mimeTypes.Add ("sgm", "text/sgml");
460 mimeTypes.Add ("sgml", "text/sgml");
461 mimeTypes.Add ("sh", "text/x-script.sh");
462 mimeTypes.Add ("shar", "application/x-bsh");
463 mimeTypes.Add ("shtml", "text/html");
464 mimeTypes.Add ("sid", "audio/x-psid");
465 mimeTypes.Add ("sit", "application/x-sit");
466 mimeTypes.Add ("skd", "application/x-koan");
467 mimeTypes.Add ("skm", "application/x-koan");
468 mimeTypes.Add ("skp", "application/x-koan");
469 mimeTypes.Add ("skt", "application/x-koan");
470 mimeTypes.Add ("sl", "application/x-seelogo");
471 mimeTypes.Add ("smi", "application/smil");
472 mimeTypes.Add ("smil", "application/smil");
473 mimeTypes.Add ("snd", "audio/basic");
474 mimeTypes.Add ("sol", "application/solids");
475 mimeTypes.Add ("spc", "application/x-pkcs7-certificates");
476 mimeTypes.Add ("spl", "application/futuresplash");
477 mimeTypes.Add ("spr", "application/x-sprite");
478 mimeTypes.Add ("sprite", "application/x-sprite");
479 mimeTypes.Add ("src", "application/x-wais-source");
480 mimeTypes.Add ("ssi", "text/x-server-parsed-html");
481 mimeTypes.Add ("ssm", "application/streamingmedia");
482 mimeTypes.Add ("sst", "application/vnd.ms-pki.certstore");
483 mimeTypes.Add ("step", "application/step");
484 mimeTypes.Add ("stl", "application/sla");
485 mimeTypes.Add ("stp", "application/step");
486 mimeTypes.Add ("sv4cpio", "application/x-sv4cpio");
487 mimeTypes.Add ("sv4crc", "application/x-sv4crc");
488 mimeTypes.Add ("svf", "image/x-dwg");
489 mimeTypes.Add ("svr", "application/x-world");
490 mimeTypes.Add ("swf", "application/x-shockwave-flash");
491 mimeTypes.Add ("t", "application/x-troff");
492 mimeTypes.Add ("talk", "text/x-speech");
493 mimeTypes.Add ("tar", "application/x-tar");
494 mimeTypes.Add ("tbk", "application/toolbook");
495 mimeTypes.Add ("tcl", "text/x-script.tcl");
496 mimeTypes.Add ("tcsh", "text/x-script.tcsh");
497 mimeTypes.Add ("tex", "application/x-tex");
498 mimeTypes.Add ("texi", "application/x-texinfo");
499 mimeTypes.Add ("texinfo", "application/x-texinfo");
500 mimeTypes.Add ("text", "text/plain");
501 mimeTypes.Add ("tgz", "application/x-compressed");
502 mimeTypes.Add ("tif", "image/tiff");
503 mimeTypes.Add ("tiff", "image/tiff");
504 mimeTypes.Add ("tr", "application/x-troff");
505 mimeTypes.Add ("tsi", "audio/tsp-audio");
506 mimeTypes.Add ("tsp", "audio/tsplayer");
507 mimeTypes.Add ("tsv", "text/tab-separated-values");
508 mimeTypes.Add ("turbot", "image/florian");
509 mimeTypes.Add ("txt", "text/plain");
510 mimeTypes.Add ("uil", "text/x-uil");
511 mimeTypes.Add ("uni", "text/uri-list");
512 mimeTypes.Add ("unis", "text/uri-list");
513 mimeTypes.Add ("unv", "application/i-deas");
514 mimeTypes.Add ("uri", "text/uri-list");
515 mimeTypes.Add ("uris", "text/uri-list");
516 mimeTypes.Add ("ustar", "multipart/x-ustar");
517 mimeTypes.Add ("uu", "text/x-uuencode");
518 mimeTypes.Add ("uue", "text/x-uuencode");
519 mimeTypes.Add ("vcd", "application/x-cdlink");
520 mimeTypes.Add ("vcs", "text/x-vCalendar");
521 mimeTypes.Add ("vda", "application/vda");
522 mimeTypes.Add ("vdo", "video/vdo");
523 mimeTypes.Add ("vew", "application/groupwise");
524 mimeTypes.Add ("viv", "video/vivo");
525 mimeTypes.Add ("vivo", "video/vivo");
526 mimeTypes.Add ("vmd", "application/vocaltec-media-desc");
527 mimeTypes.Add ("vmf", "application/vocaltec-media-file");
528 mimeTypes.Add ("voc", "audio/voc");
529 mimeTypes.Add ("vos", "video/vosaic");
530 mimeTypes.Add ("vox", "audio/voxware");
531 mimeTypes.Add ("vqe", "audio/x-twinvq-plugin");
532 mimeTypes.Add ("vqf", "audio/x-twinvq");
533 mimeTypes.Add ("vql", "audio/x-twinvq-plugin");
534 mimeTypes.Add ("vrml", "application/x-vrml");
535 mimeTypes.Add ("vrt", "x-world/x-vrt");
536 mimeTypes.Add ("vsd", "application/x-visio");
537 mimeTypes.Add ("vst", "application/x-visio");
538 mimeTypes.Add ("vsw", "application/x-visio");
539 mimeTypes.Add ("w60", "application/wordperfect6.0");
540 mimeTypes.Add ("w61", "application/wordperfect6.1");
541 mimeTypes.Add ("w6w", "application/msword");
542 mimeTypes.Add ("wav", "audio/wav");
543 mimeTypes.Add ("wb1", "application/x-qpro");
544 mimeTypes.Add ("wbmp", "image/vnd.wap.wbmp");
545 mimeTypes.Add ("web", "application/vnd.xara");
546 mimeTypes.Add ("wiz", "application/msword");
547 mimeTypes.Add ("wk1", "application/x-123");
548 mimeTypes.Add ("wmf", "windows/metafile");
549 mimeTypes.Add ("wml", "text/vnd.wap.wml");
550 mimeTypes.Add ("wmlc", "application/vnd.wap.wmlc");
551 mimeTypes.Add ("wmls", "text/vnd.wap.wmlscript");
552 mimeTypes.Add ("wmlsc", "application/vnd.wap.wmlscriptc");
553 mimeTypes.Add ("word", "application/msword");
554 mimeTypes.Add ("wp", "application/wordperfect");
555 mimeTypes.Add ("wp5", "application/wordperfect");
556 mimeTypes.Add ("wp6", "application/wordperfect");
557 mimeTypes.Add ("wpd", "application/wordperfect");
558 mimeTypes.Add ("wq1", "application/x-lotus");
559 mimeTypes.Add ("wri", "application/mswrite");
560 mimeTypes.Add ("wrl", "application/x-world");
561 mimeTypes.Add ("wrz", "model/vrml");
562 mimeTypes.Add ("wsc", "text/scriplet");
563 mimeTypes.Add ("wsrc", "application/x-wais-source");
564 mimeTypes.Add ("wtk", "application/x-wintalk");
565 mimeTypes.Add ("xbm", "image/x-xbitmap");
566 mimeTypes.Add ("xdr", "video/x-amt-demorun");
567 mimeTypes.Add ("xgz", "xgl/drawing");
568 mimeTypes.Add ("xif", "image/vnd.xiff");
569 mimeTypes.Add ("xl", "application/excel");
570 mimeTypes.Add ("xla", "application/excel");
571 mimeTypes.Add ("xlb", "application/excel");
572 mimeTypes.Add ("xlc", "application/excel");
573 mimeTypes.Add ("xld", "application/excel");
574 mimeTypes.Add ("xlk", "application/excel");
575 mimeTypes.Add ("xll", "application/excel");
576 mimeTypes.Add ("xlm", "application/excel");
577 mimeTypes.Add ("xls", "application/excel");
578 mimeTypes.Add ("xlt", "application/excel");
579 mimeTypes.Add ("xlv", "application/excel");
580 mimeTypes.Add ("xlw", "application/excel");
581 mimeTypes.Add ("xm", "audio/xm");
582 mimeTypes.Add ("xml", "text/xml");
583 mimeTypes.Add ("xmz", "xgl/movie");
584 mimeTypes.Add ("xpix", "application/x-vnd.ls-xpix");
585 mimeTypes.Add ("xpm", "image/xpm");
586 mimeTypes.Add ("x-png", "image/png");
587 mimeTypes.Add ("xsr", "video/x-amt-showrun");
588 mimeTypes.Add ("xwd", "image/x-xwd");
589 mimeTypes.Add ("xyz", "chemical/x-pdb");
590 mimeTypes.Add ("z", "application/x-compressed");
591 mimeTypes.Add ("zip", "application/zip");
592 mimeTypes.Add ("zsh", "text/x-script.zsh");
595 public static string GetMimeType (string fileName) {
596 string result = null;
597 int dot = fileName.LastIndexOf ('.');
599 if (dot != -1 && fileName.Length > dot + 1)
600 result = mimeTypes [fileName.Substring (dot + 1)] as string;
603 result = "application/octet-stream";