1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.webkit; 18 19 import java.util.HashMap; 20 import java.util.regex.Pattern; 21 22 /** 23 * Two-way map that maps MIME-types to file extensions and vice versa. 24 */ 25 public class MimeTypeMap { 26 27 /** 28 * Singleton MIME-type map instance: 29 */ 30 private static MimeTypeMap sMimeTypeMap; 31 32 /** 33 * MIME-type to file extension mapping: 34 */ 35 private HashMap<String, String> mMimeTypeToExtensionMap; 36 37 /** 38 * File extension to MIME type mapping: 39 */ 40 private HashMap<String, String> mExtensionToMimeTypeMap; 41 42 /** 43 * Creates a new MIME-type map. 44 */ MimeTypeMap()45 private MimeTypeMap() { 46 mMimeTypeToExtensionMap = new HashMap<String, String>(); 47 mExtensionToMimeTypeMap = new HashMap<String, String>(); 48 } 49 50 /** 51 * Returns the file extension or an empty string iff there is no 52 * extension. This method is a convenience method for obtaining the 53 * extension of a url and has undefined results for other Strings. 54 * @param url 55 * @return The file extension of the given url. 56 */ getFileExtensionFromUrl(String url)57 public static String getFileExtensionFromUrl(String url) { 58 if (url != null && url.length() > 0) { 59 int query = url.lastIndexOf('?'); 60 if (query > 0) { 61 url = url.substring(0, query); 62 } 63 int filenamePos = url.lastIndexOf('/'); 64 String filename = 65 0 <= filenamePos ? url.substring(filenamePos + 1) : url; 66 67 // if the filename contains special characters, we don't 68 // consider it valid for our matching purposes: 69 if (filename.length() > 0 && 70 Pattern.matches("[a-zA-Z_0-9\\.\\-\\(\\)\\%]+", filename)) { 71 int dotPos = filename.lastIndexOf('.'); 72 if (0 <= dotPos) { 73 return filename.substring(dotPos + 1); 74 } 75 } 76 } 77 78 return ""; 79 } 80 81 /** 82 * Load an entry into the map. This does not check if the item already 83 * exists, it trusts the caller! 84 */ loadEntry(String mimeType, String extension)85 private void loadEntry(String mimeType, String extension) { 86 // 87 // if we have an existing x --> y mapping, we do not want to 88 // override it with another mapping x --> ? 89 // this is mostly because of the way the mime-type map below 90 // is constructed (if a mime type maps to several extensions 91 // the first extension is considered the most popular and is 92 // added first; we do not want to overwrite it later). 93 // 94 if (!mMimeTypeToExtensionMap.containsKey(mimeType)) { 95 mMimeTypeToExtensionMap.put(mimeType, extension); 96 } 97 98 mExtensionToMimeTypeMap.put(extension, mimeType); 99 } 100 101 /** 102 * Return true if the given MIME type has an entry in the map. 103 * @param mimeType A MIME type (i.e. text/plain) 104 * @return True iff there is a mimeType entry in the map. 105 */ hasMimeType(String mimeType)106 public boolean hasMimeType(String mimeType) { 107 if (mimeType != null && mimeType.length() > 0) { 108 return mMimeTypeToExtensionMap.containsKey(mimeType); 109 } 110 111 return false; 112 } 113 114 /** 115 * Return the MIME type for the given extension. 116 * @param extension A file extension without the leading '.' 117 * @return The MIME type for the given extension or null iff there is none. 118 */ getMimeTypeFromExtension(String extension)119 public String getMimeTypeFromExtension(String extension) { 120 if (extension != null && extension.length() > 0) { 121 return mExtensionToMimeTypeMap.get(extension); 122 } 123 124 return null; 125 } 126 127 // Static method called by jni. mimeTypeFromExtension(String extension)128 private static String mimeTypeFromExtension(String extension) { 129 return getSingleton().getMimeTypeFromExtension(extension); 130 } 131 132 /** 133 * Return true if the given extension has a registered MIME type. 134 * @param extension A file extension without the leading '.' 135 * @return True iff there is an extension entry in the map. 136 */ hasExtension(String extension)137 public boolean hasExtension(String extension) { 138 if (extension != null && extension.length() > 0) { 139 return mExtensionToMimeTypeMap.containsKey(extension); 140 } 141 return false; 142 } 143 144 /** 145 * Return the registered extension for the given MIME type. Note that some 146 * MIME types map to multiple extensions. This call will return the most 147 * common extension for the given MIME type. 148 * @param mimeType A MIME type (i.e. text/plain) 149 * @return The extension for the given MIME type or null iff there is none. 150 */ getExtensionFromMimeType(String mimeType)151 public String getExtensionFromMimeType(String mimeType) { 152 if (mimeType != null && mimeType.length() > 0) { 153 return mMimeTypeToExtensionMap.get(mimeType); 154 } 155 156 return null; 157 } 158 159 /** 160 * Get the singleton instance of MimeTypeMap. 161 * @return The singleton instance of the MIME-type map. 162 */ getSingleton()163 public static MimeTypeMap getSingleton() { 164 if (sMimeTypeMap == null) { 165 sMimeTypeMap = new MimeTypeMap(); 166 167 // The following table is based on /etc/mime.types data minus 168 // chemical/* MIME types and MIME types that don't map to any 169 // file extensions. We also exclude top-level domain names to 170 // deal with cases like: 171 // 172 // mail.google.com/a/google.com 173 // 174 // and "active" MIME types (due to potential security issues). 175 176 sMimeTypeMap.loadEntry("application/andrew-inset", "ez"); 177 sMimeTypeMap.loadEntry("application/dsptype", "tsp"); 178 sMimeTypeMap.loadEntry("application/futuresplash", "spl"); 179 sMimeTypeMap.loadEntry("application/hta", "hta"); 180 sMimeTypeMap.loadEntry("application/mac-binhex40", "hqx"); 181 sMimeTypeMap.loadEntry("application/mac-compactpro", "cpt"); 182 sMimeTypeMap.loadEntry("application/mathematica", "nb"); 183 sMimeTypeMap.loadEntry("application/msaccess", "mdb"); 184 sMimeTypeMap.loadEntry("application/oda", "oda"); 185 sMimeTypeMap.loadEntry("application/ogg", "ogg"); 186 sMimeTypeMap.loadEntry("application/pdf", "pdf"); 187 sMimeTypeMap.loadEntry("application/pgp-keys", "key"); 188 sMimeTypeMap.loadEntry("application/pgp-signature", "pgp"); 189 sMimeTypeMap.loadEntry("application/pics-rules", "prf"); 190 sMimeTypeMap.loadEntry("application/rar", "rar"); 191 sMimeTypeMap.loadEntry("application/rdf+xml", "rdf"); 192 sMimeTypeMap.loadEntry("application/rss+xml", "rss"); 193 sMimeTypeMap.loadEntry("application/zip", "zip"); 194 sMimeTypeMap.loadEntry("application/vnd.android.package-archive", 195 "apk"); 196 sMimeTypeMap.loadEntry("application/vnd.cinderella", "cdy"); 197 sMimeTypeMap.loadEntry("application/vnd.ms-pki.stl", "stl"); 198 sMimeTypeMap.loadEntry( 199 "application/vnd.oasis.opendocument.database", "odb"); 200 sMimeTypeMap.loadEntry( 201 "application/vnd.oasis.opendocument.formula", "odf"); 202 sMimeTypeMap.loadEntry( 203 "application/vnd.oasis.opendocument.graphics", "odg"); 204 sMimeTypeMap.loadEntry( 205 "application/vnd.oasis.opendocument.graphics-template", 206 "otg"); 207 sMimeTypeMap.loadEntry( 208 "application/vnd.oasis.opendocument.image", "odi"); 209 sMimeTypeMap.loadEntry( 210 "application/vnd.oasis.opendocument.spreadsheet", "ods"); 211 sMimeTypeMap.loadEntry( 212 "application/vnd.oasis.opendocument.spreadsheet-template", 213 "ots"); 214 sMimeTypeMap.loadEntry( 215 "application/vnd.oasis.opendocument.text", "odt"); 216 sMimeTypeMap.loadEntry( 217 "application/vnd.oasis.opendocument.text-master", "odm"); 218 sMimeTypeMap.loadEntry( 219 "application/vnd.oasis.opendocument.text-template", "ott"); 220 sMimeTypeMap.loadEntry( 221 "application/vnd.oasis.opendocument.text-web", "oth"); 222 sMimeTypeMap.loadEntry("application/msword", "doc"); 223 sMimeTypeMap.loadEntry("application/msword", "dot"); 224 sMimeTypeMap.loadEntry( 225 "application/vnd.openxmlformats-officedocument.wordprocessingml.document", 226 "docx"); 227 sMimeTypeMap.loadEntry( 228 "application/vnd.openxmlformats-officedocument.wordprocessingml.template", 229 "dotx"); 230 sMimeTypeMap.loadEntry("application/vnd.ms-excel", "xls"); 231 sMimeTypeMap.loadEntry("application/vnd.ms-excel", "xlt"); 232 sMimeTypeMap.loadEntry( 233 "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", 234 "xlsx"); 235 sMimeTypeMap.loadEntry( 236 "application/vnd.openxmlformats-officedocument.spreadsheetml.template", 237 "xltx"); 238 sMimeTypeMap.loadEntry("application/vnd.ms-powerpoint", "ppt"); 239 sMimeTypeMap.loadEntry("application/vnd.ms-powerpoint", "pot"); 240 sMimeTypeMap.loadEntry("application/vnd.ms-powerpoint", "pps"); 241 sMimeTypeMap.loadEntry( 242 "application/vnd.openxmlformats-officedocument.presentationml.presentation", 243 "pptx"); 244 sMimeTypeMap.loadEntry( 245 "application/vnd.openxmlformats-officedocument.presentationml.template", 246 "potx"); 247 sMimeTypeMap.loadEntry( 248 "application/vnd.openxmlformats-officedocument.presentationml.slideshow", 249 "ppsx"); 250 sMimeTypeMap.loadEntry("application/vnd.rim.cod", "cod"); 251 sMimeTypeMap.loadEntry("application/vnd.smaf", "mmf"); 252 sMimeTypeMap.loadEntry("application/vnd.stardivision.calc", "sdc"); 253 sMimeTypeMap.loadEntry("application/vnd.stardivision.draw", "sda"); 254 sMimeTypeMap.loadEntry( 255 "application/vnd.stardivision.impress", "sdd"); 256 sMimeTypeMap.loadEntry( 257 "application/vnd.stardivision.impress", "sdp"); 258 sMimeTypeMap.loadEntry("application/vnd.stardivision.math", "smf"); 259 sMimeTypeMap.loadEntry("application/vnd.stardivision.writer", 260 "sdw"); 261 sMimeTypeMap.loadEntry("application/vnd.stardivision.writer", 262 "vor"); 263 sMimeTypeMap.loadEntry( 264 "application/vnd.stardivision.writer-global", "sgl"); 265 sMimeTypeMap.loadEntry("application/vnd.sun.xml.calc", "sxc"); 266 sMimeTypeMap.loadEntry( 267 "application/vnd.sun.xml.calc.template", "stc"); 268 sMimeTypeMap.loadEntry("application/vnd.sun.xml.draw", "sxd"); 269 sMimeTypeMap.loadEntry( 270 "application/vnd.sun.xml.draw.template", "std"); 271 sMimeTypeMap.loadEntry("application/vnd.sun.xml.impress", "sxi"); 272 sMimeTypeMap.loadEntry( 273 "application/vnd.sun.xml.impress.template", "sti"); 274 sMimeTypeMap.loadEntry("application/vnd.sun.xml.math", "sxm"); 275 sMimeTypeMap.loadEntry("application/vnd.sun.xml.writer", "sxw"); 276 sMimeTypeMap.loadEntry( 277 "application/vnd.sun.xml.writer.global", "sxg"); 278 sMimeTypeMap.loadEntry( 279 "application/vnd.sun.xml.writer.template", "stw"); 280 sMimeTypeMap.loadEntry("application/vnd.visio", "vsd"); 281 sMimeTypeMap.loadEntry("application/x-abiword", "abw"); 282 sMimeTypeMap.loadEntry("application/x-apple-diskimage", "dmg"); 283 sMimeTypeMap.loadEntry("application/x-bcpio", "bcpio"); 284 sMimeTypeMap.loadEntry("application/x-bittorrent", "torrent"); 285 sMimeTypeMap.loadEntry("application/x-cdf", "cdf"); 286 sMimeTypeMap.loadEntry("application/x-cdlink", "vcd"); 287 sMimeTypeMap.loadEntry("application/x-chess-pgn", "pgn"); 288 sMimeTypeMap.loadEntry("application/x-cpio", "cpio"); 289 sMimeTypeMap.loadEntry("application/x-debian-package", "deb"); 290 sMimeTypeMap.loadEntry("application/x-debian-package", "udeb"); 291 sMimeTypeMap.loadEntry("application/x-director", "dcr"); 292 sMimeTypeMap.loadEntry("application/x-director", "dir"); 293 sMimeTypeMap.loadEntry("application/x-director", "dxr"); 294 sMimeTypeMap.loadEntry("application/x-dms", "dms"); 295 sMimeTypeMap.loadEntry("application/x-doom", "wad"); 296 sMimeTypeMap.loadEntry("application/x-dvi", "dvi"); 297 sMimeTypeMap.loadEntry("application/x-flac", "flac"); 298 sMimeTypeMap.loadEntry("application/x-font", "pfa"); 299 sMimeTypeMap.loadEntry("application/x-font", "pfb"); 300 sMimeTypeMap.loadEntry("application/x-font", "gsf"); 301 sMimeTypeMap.loadEntry("application/x-font", "pcf"); 302 sMimeTypeMap.loadEntry("application/x-font", "pcf.Z"); 303 sMimeTypeMap.loadEntry("application/x-freemind", "mm"); 304 sMimeTypeMap.loadEntry("application/x-futuresplash", "spl"); 305 sMimeTypeMap.loadEntry("application/x-gnumeric", "gnumeric"); 306 sMimeTypeMap.loadEntry("application/x-go-sgf", "sgf"); 307 sMimeTypeMap.loadEntry("application/x-graphing-calculator", "gcf"); 308 sMimeTypeMap.loadEntry("application/x-gtar", "gtar"); 309 sMimeTypeMap.loadEntry("application/x-gtar", "tgz"); 310 sMimeTypeMap.loadEntry("application/x-gtar", "taz"); 311 sMimeTypeMap.loadEntry("application/x-hdf", "hdf"); 312 sMimeTypeMap.loadEntry("application/x-ica", "ica"); 313 sMimeTypeMap.loadEntry("application/x-internet-signup", "ins"); 314 sMimeTypeMap.loadEntry("application/x-internet-signup", "isp"); 315 sMimeTypeMap.loadEntry("application/x-iphone", "iii"); 316 sMimeTypeMap.loadEntry("application/x-iso9660-image", "iso"); 317 sMimeTypeMap.loadEntry("application/x-jmol", "jmz"); 318 sMimeTypeMap.loadEntry("application/x-kchart", "chrt"); 319 sMimeTypeMap.loadEntry("application/x-killustrator", "kil"); 320 sMimeTypeMap.loadEntry("application/x-koan", "skp"); 321 sMimeTypeMap.loadEntry("application/x-koan", "skd"); 322 sMimeTypeMap.loadEntry("application/x-koan", "skt"); 323 sMimeTypeMap.loadEntry("application/x-koan", "skm"); 324 sMimeTypeMap.loadEntry("application/x-kpresenter", "kpr"); 325 sMimeTypeMap.loadEntry("application/x-kpresenter", "kpt"); 326 sMimeTypeMap.loadEntry("application/x-kspread", "ksp"); 327 sMimeTypeMap.loadEntry("application/x-kword", "kwd"); 328 sMimeTypeMap.loadEntry("application/x-kword", "kwt"); 329 sMimeTypeMap.loadEntry("application/x-latex", "latex"); 330 sMimeTypeMap.loadEntry("application/x-lha", "lha"); 331 sMimeTypeMap.loadEntry("application/x-lzh", "lzh"); 332 sMimeTypeMap.loadEntry("application/x-lzx", "lzx"); 333 sMimeTypeMap.loadEntry("application/x-maker", "frm"); 334 sMimeTypeMap.loadEntry("application/x-maker", "maker"); 335 sMimeTypeMap.loadEntry("application/x-maker", "frame"); 336 sMimeTypeMap.loadEntry("application/x-maker", "fb"); 337 sMimeTypeMap.loadEntry("application/x-maker", "book"); 338 sMimeTypeMap.loadEntry("application/x-maker", "fbdoc"); 339 sMimeTypeMap.loadEntry("application/x-mif", "mif"); 340 sMimeTypeMap.loadEntry("application/x-ms-wmd", "wmd"); 341 sMimeTypeMap.loadEntry("application/x-ms-wmz", "wmz"); 342 sMimeTypeMap.loadEntry("application/x-msi", "msi"); 343 sMimeTypeMap.loadEntry("application/x-ns-proxy-autoconfig", "pac"); 344 sMimeTypeMap.loadEntry("application/x-nwc", "nwc"); 345 sMimeTypeMap.loadEntry("application/x-object", "o"); 346 sMimeTypeMap.loadEntry("application/x-oz-application", "oza"); 347 sMimeTypeMap.loadEntry("application/x-pkcs12", "p12"); 348 sMimeTypeMap.loadEntry("application/x-pkcs7-certreqresp", "p7r"); 349 sMimeTypeMap.loadEntry("application/x-pkcs7-crl", "crl"); 350 sMimeTypeMap.loadEntry("application/x-quicktimeplayer", "qtl"); 351 sMimeTypeMap.loadEntry("application/x-shar", "shar"); 352 sMimeTypeMap.loadEntry("application/x-shockwave-flash", "swf"); 353 sMimeTypeMap.loadEntry("application/x-stuffit", "sit"); 354 sMimeTypeMap.loadEntry("application/x-sv4cpio", "sv4cpio"); 355 sMimeTypeMap.loadEntry("application/x-sv4crc", "sv4crc"); 356 sMimeTypeMap.loadEntry("application/x-tar", "tar"); 357 sMimeTypeMap.loadEntry("application/x-texinfo", "texinfo"); 358 sMimeTypeMap.loadEntry("application/x-texinfo", "texi"); 359 sMimeTypeMap.loadEntry("application/x-troff", "t"); 360 sMimeTypeMap.loadEntry("application/x-troff", "roff"); 361 sMimeTypeMap.loadEntry("application/x-troff-man", "man"); 362 sMimeTypeMap.loadEntry("application/x-ustar", "ustar"); 363 sMimeTypeMap.loadEntry("application/x-wais-source", "src"); 364 sMimeTypeMap.loadEntry("application/x-wingz", "wz"); 365 sMimeTypeMap.loadEntry("application/x-webarchive", "webarchive"); 366 sMimeTypeMap.loadEntry("application/x-x509-ca-cert", "crt"); 367 sMimeTypeMap.loadEntry("application/x-x509-user-cert", "crt"); 368 sMimeTypeMap.loadEntry("application/x-xcf", "xcf"); 369 sMimeTypeMap.loadEntry("application/x-xfig", "fig"); 370 sMimeTypeMap.loadEntry("application/xhtml+xml", "xhtml"); 371 sMimeTypeMap.loadEntry("audio/3gpp", "3gpp"); 372 sMimeTypeMap.loadEntry("audio/basic", "snd"); 373 sMimeTypeMap.loadEntry("audio/midi", "mid"); 374 sMimeTypeMap.loadEntry("audio/midi", "midi"); 375 sMimeTypeMap.loadEntry("audio/midi", "kar"); 376 sMimeTypeMap.loadEntry("audio/mpeg", "mpga"); 377 sMimeTypeMap.loadEntry("audio/mpeg", "mpega"); 378 sMimeTypeMap.loadEntry("audio/mpeg", "mp2"); 379 sMimeTypeMap.loadEntry("audio/mpeg", "mp3"); 380 sMimeTypeMap.loadEntry("audio/mpeg", "m4a"); 381 sMimeTypeMap.loadEntry("audio/mpegurl", "m3u"); 382 sMimeTypeMap.loadEntry("audio/prs.sid", "sid"); 383 sMimeTypeMap.loadEntry("audio/x-aiff", "aif"); 384 sMimeTypeMap.loadEntry("audio/x-aiff", "aiff"); 385 sMimeTypeMap.loadEntry("audio/x-aiff", "aifc"); 386 sMimeTypeMap.loadEntry("audio/x-gsm", "gsm"); 387 sMimeTypeMap.loadEntry("audio/x-mpegurl", "m3u"); 388 sMimeTypeMap.loadEntry("audio/x-ms-wma", "wma"); 389 sMimeTypeMap.loadEntry("audio/x-ms-wax", "wax"); 390 sMimeTypeMap.loadEntry("audio/x-pn-realaudio", "ra"); 391 sMimeTypeMap.loadEntry("audio/x-pn-realaudio", "rm"); 392 sMimeTypeMap.loadEntry("audio/x-pn-realaudio", "ram"); 393 sMimeTypeMap.loadEntry("audio/x-realaudio", "ra"); 394 sMimeTypeMap.loadEntry("audio/x-scpls", "pls"); 395 sMimeTypeMap.loadEntry("audio/x-sd2", "sd2"); 396 sMimeTypeMap.loadEntry("audio/x-wav", "wav"); 397 sMimeTypeMap.loadEntry("image/bmp", "bmp"); 398 sMimeTypeMap.loadEntry("image/gif", "gif"); 399 sMimeTypeMap.loadEntry("image/ico", "cur"); 400 sMimeTypeMap.loadEntry("image/ico", "ico"); 401 sMimeTypeMap.loadEntry("image/ief", "ief"); 402 sMimeTypeMap.loadEntry("image/jpeg", "jpeg"); 403 sMimeTypeMap.loadEntry("image/jpeg", "jpg"); 404 sMimeTypeMap.loadEntry("image/jpeg", "jpe"); 405 sMimeTypeMap.loadEntry("image/pcx", "pcx"); 406 sMimeTypeMap.loadEntry("image/png", "png"); 407 sMimeTypeMap.loadEntry("image/svg+xml", "svg"); 408 sMimeTypeMap.loadEntry("image/svg+xml", "svgz"); 409 sMimeTypeMap.loadEntry("image/tiff", "tiff"); 410 sMimeTypeMap.loadEntry("image/tiff", "tif"); 411 sMimeTypeMap.loadEntry("image/vnd.djvu", "djvu"); 412 sMimeTypeMap.loadEntry("image/vnd.djvu", "djv"); 413 sMimeTypeMap.loadEntry("image/vnd.wap.wbmp", "wbmp"); 414 sMimeTypeMap.loadEntry("image/x-cmu-raster", "ras"); 415 sMimeTypeMap.loadEntry("image/x-coreldraw", "cdr"); 416 sMimeTypeMap.loadEntry("image/x-coreldrawpattern", "pat"); 417 sMimeTypeMap.loadEntry("image/x-coreldrawtemplate", "cdt"); 418 sMimeTypeMap.loadEntry("image/x-corelphotopaint", "cpt"); 419 sMimeTypeMap.loadEntry("image/x-icon", "ico"); 420 sMimeTypeMap.loadEntry("image/x-jg", "art"); 421 sMimeTypeMap.loadEntry("image/x-jng", "jng"); 422 sMimeTypeMap.loadEntry("image/x-ms-bmp", "bmp"); 423 sMimeTypeMap.loadEntry("image/x-photoshop", "psd"); 424 sMimeTypeMap.loadEntry("image/x-portable-anymap", "pnm"); 425 sMimeTypeMap.loadEntry("image/x-portable-bitmap", "pbm"); 426 sMimeTypeMap.loadEntry("image/x-portable-graymap", "pgm"); 427 sMimeTypeMap.loadEntry("image/x-portable-pixmap", "ppm"); 428 sMimeTypeMap.loadEntry("image/x-rgb", "rgb"); 429 sMimeTypeMap.loadEntry("image/x-xbitmap", "xbm"); 430 sMimeTypeMap.loadEntry("image/x-xpixmap", "xpm"); 431 sMimeTypeMap.loadEntry("image/x-xwindowdump", "xwd"); 432 sMimeTypeMap.loadEntry("model/iges", "igs"); 433 sMimeTypeMap.loadEntry("model/iges", "iges"); 434 sMimeTypeMap.loadEntry("model/mesh", "msh"); 435 sMimeTypeMap.loadEntry("model/mesh", "mesh"); 436 sMimeTypeMap.loadEntry("model/mesh", "silo"); 437 sMimeTypeMap.loadEntry("text/calendar", "ics"); 438 sMimeTypeMap.loadEntry("text/calendar", "icz"); 439 sMimeTypeMap.loadEntry("text/comma-separated-values", "csv"); 440 sMimeTypeMap.loadEntry("text/css", "css"); 441 sMimeTypeMap.loadEntry("text/html", "htm"); 442 sMimeTypeMap.loadEntry("text/html", "html"); 443 sMimeTypeMap.loadEntry("text/h323", "323"); 444 sMimeTypeMap.loadEntry("text/iuls", "uls"); 445 sMimeTypeMap.loadEntry("text/mathml", "mml"); 446 // add it first so it will be the default for ExtensionFromMimeType 447 sMimeTypeMap.loadEntry("text/plain", "txt"); 448 sMimeTypeMap.loadEntry("text/plain", "asc"); 449 sMimeTypeMap.loadEntry("text/plain", "text"); 450 sMimeTypeMap.loadEntry("text/plain", "diff"); 451 sMimeTypeMap.loadEntry("text/plain", "po"); // reserve "pot" for vnd.ms-powerpoint 452 sMimeTypeMap.loadEntry("text/richtext", "rtx"); 453 sMimeTypeMap.loadEntry("text/rtf", "rtf"); 454 sMimeTypeMap.loadEntry("text/texmacs", "ts"); 455 sMimeTypeMap.loadEntry("text/text", "phps"); 456 sMimeTypeMap.loadEntry("text/tab-separated-values", "tsv"); 457 sMimeTypeMap.loadEntry("text/xml", "xml"); 458 sMimeTypeMap.loadEntry("text/x-bibtex", "bib"); 459 sMimeTypeMap.loadEntry("text/x-boo", "boo"); 460 sMimeTypeMap.loadEntry("text/x-c++hdr", "h++"); 461 sMimeTypeMap.loadEntry("text/x-c++hdr", "hpp"); 462 sMimeTypeMap.loadEntry("text/x-c++hdr", "hxx"); 463 sMimeTypeMap.loadEntry("text/x-c++hdr", "hh"); 464 sMimeTypeMap.loadEntry("text/x-c++src", "c++"); 465 sMimeTypeMap.loadEntry("text/x-c++src", "cpp"); 466 sMimeTypeMap.loadEntry("text/x-c++src", "cxx"); 467 sMimeTypeMap.loadEntry("text/x-chdr", "h"); 468 sMimeTypeMap.loadEntry("text/x-component", "htc"); 469 sMimeTypeMap.loadEntry("text/x-csh", "csh"); 470 sMimeTypeMap.loadEntry("text/x-csrc", "c"); 471 sMimeTypeMap.loadEntry("text/x-dsrc", "d"); 472 sMimeTypeMap.loadEntry("text/x-haskell", "hs"); 473 sMimeTypeMap.loadEntry("text/x-java", "java"); 474 sMimeTypeMap.loadEntry("text/x-literate-haskell", "lhs"); 475 sMimeTypeMap.loadEntry("text/x-moc", "moc"); 476 sMimeTypeMap.loadEntry("text/x-pascal", "p"); 477 sMimeTypeMap.loadEntry("text/x-pascal", "pas"); 478 sMimeTypeMap.loadEntry("text/x-pcs-gcd", "gcd"); 479 sMimeTypeMap.loadEntry("text/x-setext", "etx"); 480 sMimeTypeMap.loadEntry("text/x-tcl", "tcl"); 481 sMimeTypeMap.loadEntry("text/x-tex", "tex"); 482 sMimeTypeMap.loadEntry("text/x-tex", "ltx"); 483 sMimeTypeMap.loadEntry("text/x-tex", "sty"); 484 sMimeTypeMap.loadEntry("text/x-tex", "cls"); 485 sMimeTypeMap.loadEntry("text/x-vcalendar", "vcs"); 486 sMimeTypeMap.loadEntry("text/x-vcard", "vcf"); 487 sMimeTypeMap.loadEntry("video/3gpp", "3gpp"); 488 sMimeTypeMap.loadEntry("video/3gpp", "3gp"); 489 sMimeTypeMap.loadEntry("video/3gpp", "3g2"); 490 sMimeTypeMap.loadEntry("video/dl", "dl"); 491 sMimeTypeMap.loadEntry("video/dv", "dif"); 492 sMimeTypeMap.loadEntry("video/dv", "dv"); 493 sMimeTypeMap.loadEntry("video/fli", "fli"); 494 sMimeTypeMap.loadEntry("video/m4v", "m4v"); 495 sMimeTypeMap.loadEntry("video/mpeg", "mpeg"); 496 sMimeTypeMap.loadEntry("video/mpeg", "mpg"); 497 sMimeTypeMap.loadEntry("video/mpeg", "mpe"); 498 sMimeTypeMap.loadEntry("video/mp4", "mp4"); 499 sMimeTypeMap.loadEntry("video/mpeg", "VOB"); 500 sMimeTypeMap.loadEntry("video/quicktime", "qt"); 501 sMimeTypeMap.loadEntry("video/quicktime", "mov"); 502 sMimeTypeMap.loadEntry("video/vnd.mpegurl", "mxu"); 503 sMimeTypeMap.loadEntry("video/x-la-asf", "lsf"); 504 sMimeTypeMap.loadEntry("video/x-la-asf", "lsx"); 505 sMimeTypeMap.loadEntry("video/x-mng", "mng"); 506 sMimeTypeMap.loadEntry("video/x-ms-asf", "asf"); 507 sMimeTypeMap.loadEntry("video/x-ms-asf", "asx"); 508 sMimeTypeMap.loadEntry("video/x-ms-wm", "wm"); 509 sMimeTypeMap.loadEntry("video/x-ms-wmv", "wmv"); 510 sMimeTypeMap.loadEntry("video/x-ms-wmx", "wmx"); 511 sMimeTypeMap.loadEntry("video/x-ms-wvx", "wvx"); 512 sMimeTypeMap.loadEntry("video/x-msvideo", "avi"); 513 sMimeTypeMap.loadEntry("video/x-sgi-movie", "movie"); 514 sMimeTypeMap.loadEntry("x-conference/x-cooltalk", "ice"); 515 sMimeTypeMap.loadEntry("x-epoc/x-sisx-app", "sisx"); 516 } 517 518 return sMimeTypeMap; 519 } 520 } 521