/*
Copyright (c) 1998 - 2002, Paul Johnston & Contributors
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

Redistributions of source code must retain the above copyright notice, this
list of conditions and the following disclaimer. Redistributions in binary
form must reproduce the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials provided with
the distribution.

Neither the name of the author nor the names of its contributors may be used to
endorse or promote products derived from this software without specific prior
written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.adobe.net
{
	public class MimeTypeMap
	{
		private var types:Array = 
			[["application/andrew-inset","ez"],
			["application/atom+xml","atom"],
			["application/mac-binhex40","hqx"],
			["application/mac-compactpro","cpt"],
			["application/mathml+xml","mathml"],
			["application/msword","doc"],
			["application/octet-stream","bin","dms","lha","lzh","exe","class","so","dll","dmg"],
			["application/oda","oda"],
			["application/ogg","ogg"],
			["application/pdf","pdf"],
			["application/postscript","ai","eps","ps"],
			["application/rdf+xml","rdf"],
			["application/smil","smi","smil"],
			["application/srgs","gram"],
			["application/srgs+xml","grxml"],
			["application/vnd.adobe.apollo-application-installer-package+zip","air"],
			["application/vnd.mif","mif"],
			["application/vnd.mozilla.xul+xml","xul"],
			["application/vnd.ms-excel","xls"],
			["application/vnd.ms-powerpoint","ppt"],
			["application/vnd.rn-realmedia","rm"],
			["application/vnd.wap.wbxml","wbxml"],
			["application/vnd.wap.wmlc","wmlc"],
			["application/vnd.wap.wmlscriptc","wmlsc"],
			["application/voicexml+xml","vxml"],
			["application/x-bcpio","bcpio"],
			["application/x-cdlink","vcd"],
			["application/x-chess-pgn","pgn"],
			["application/x-cpio","cpio"],
			["application/x-csh","csh"],
			["application/x-director","dcr","dir","dxr"],
			["application/x-dvi","dvi"],
			["application/x-futuresplash","spl"],
			["application/x-gtar","gtar"],
			["application/x-hdf","hdf"],
			["application/x-javascript","js"],
			["application/x-koan","skp","skd","skt","skm"],
			["application/x-latex","latex"],
			["application/x-netcdf","nc","cdf"],
			["application/x-sh","sh"],
			["application/x-shar","shar"],
			["application/x-shockwave-flash","swf"],
			["application/x-stuffit","sit"],
			["application/x-sv4cpio","sv4cpio"],
			["application/x-sv4crc","sv4crc"],
			["application/x-tar","tar"],
			["application/x-tcl","tcl"],
			["application/x-tex","tex"],
			["application/x-texinfo","texinfo","texi"],
			["application/x-troff","t","tr","roff"],
			["application/x-troff-man","man"],
			["application/x-troff-me","me"],
			["application/x-troff-ms","ms"],
			["application/x-ustar","ustar"],
			["application/x-wais-source","src"],
			["application/xhtml+xml","xhtml","xht"],
			["application/xml","xml","xsl"],
			["application/xml-dtd","dtd"],
			["application/xslt+xml","xslt"],
			["application/zip","zip"],
			["audio/basic","au","snd"],
			["audio/midi","mid","midi","kar"],
			["audio/mpeg","mp3","mpga","mp2"],
			["audio/x-aiff","aif","aiff","aifc"],
			["audio/x-mpegurl","m3u"],
			["audio/x-pn-realaudio","ram","ra"],
			["audio/x-wav","wav"],
			["chemical/x-pdb","pdb"],
			["chemical/x-xyz","xyz"],
			["image/bmp","bmp"],
			["image/cgm","cgm"],
			["image/gif","gif"],
			["image/ief","ief"],
			["image/jpeg","jpg","jpeg","jpe"],
			["image/png","png"],
			["image/svg+xml","svg"],
			["image/tiff","tiff","tif"],
			["image/vnd.djvu","djvu","djv"],
			["image/vnd.wap.wbmp","wbmp"],
			["image/x-cmu-raster","ras"],
			["image/x-icon","ico"],
			["image/x-portable-anymap","pnm"],
			["image/x-portable-bitmap","pbm"],
			["image/x-portable-graymap","pgm"],
			["image/x-portable-pixmap","ppm"],
			["image/x-rgb","rgb"],
			["image/x-xbitmap","xbm"],
			["image/x-xpixmap","xpm"],
			["image/x-xwindowdump","xwd"],
			["model/iges","igs","iges"],
			["model/mesh","msh","mesh","silo"],
			["model/vrml","wrl","vrml"],
			["text/calendar","ics","ifb"],
			["text/css","css"],
			["text/html","html","htm"],
			["text/plain","txt","asc"],
			["text/richtext","rtx"],
			["text/rtf","rtf"],
			["text/sgml","sgml","sgm"],
			["text/tab-separated-values","tsv"],
			["text/vnd.wap.wml","wml"],
			["text/vnd.wap.wmlscript","wmls"],
			["text/x-setext","etx"],
			["video/mpeg","mpg","mpeg","mpe"],
			["video/quicktime","mov","qt"],
			["video/vnd.mpegurl","m4u","mxu"],
			["video/x-flv","flv"],
			["video/x-msvideo","avi"],
			["video/x-sgi-movie","movie"],
			["x-conference/x-cooltalk","ice"]];
		
		/**
		 * Returns the mimetype for the given extension.
		 */
		public function getMimeType(extension:String):String
		{
			extension = extension.toLocaleLowerCase();
			for each (var a:Array in types)
			{
				for each (var b:String in a)
				{
					if (b == extension)
					{
						return a[0];
					}
				}
			}
			return null;
		}

		/**
		 * Returns the prefered extension for the given mimetype.
		 */
		public function getExtension(mimetype:String):String
		{
			mimetype = mimetype.toLocaleLowerCase();
			for each (var a:Array in types)
			{
				if (a[0] == mimetype)
				{
					return a[1];
				}
			}
			return null;
		}

		/**
		 * Adds a mimetype to the map. The order of the extensions matters. The most preferred should come first.
		 */
		public function addMimeType(mimetype:String, extensions:Array):void
		{
			var newType:Array = [mimetype];
			for each (var a:String in extensions)
			{
				newType.push(a);
			}
			types.push(newType);
		}
	}
}