vendor/rails/actionpack/lib/action_controller/vendor/rack-1.0/rack/mime.rb

   1 module Rack
   2   module Mime
   3     # Returns String with mime type if found, otherwise use +fallback+.
   4     # +ext+ should be filename extension in the '.ext' format that
   5     #       File.extname(file) returns.
   6     # +fallback+ may be any object
   7     #
   8     # Also see the documentation for MIME_TYPES
   9     #
  10     # Usage:
  11     #     Rack::Mime.mime_type('.foo')
  12     #
  13     # This is a shortcut for:
  14     #     Rack::Mime::MIME_TYPES.fetch('.foo', 'application/octet-stream')
  15
  16     def mime_type(ext, fallback='application/octet-stream')
  17       MIME_TYPES.fetch(ext, fallback)
  18     end
  19     module_function :mime_type
  20
  21     # List of most common mime-types, selected various sources
  22     # according to their usefulness in a webserving scope for Ruby
  23     # users.
  24     #
  25     # To amend this list with your local mime.types list you can use:
  26     #
  27     #     require 'webrick/httputils'
  28     #     list = WEBrick::HTTPUtils.load_mime_types('/etc/mime.types')
  29     #     Rack::Mime::MIME_TYPES.merge!(list)
  30     #
  31     # To add the list mongrel provides, use:
  32     #
  33     #     require 'mongrel/handlers'
  34     #     Rack::Mime::MIME_TYPES.merge!(Mongrel::DirHandler::MIME_TYPES)
  35
  36     MIME_TYPES = {
  37       ".3gp"     => "video/3gpp",
  38       ".a"       => "application/octet-stream",
  39       ".ai"      => "application/postscript",
  40       ".aif"     => "audio/x-aiff",
  41       ".aiff"    => "audio/x-aiff",
  42       ".asc"     => "application/pgp-signature",
  43       ".asf"     => "video/x-ms-asf",
  44       ".asm"     => "text/x-asm",
  45       ".asx"     => "video/x-ms-asf",
  46       ".atom"    => "application/atom+xml",
  47       ".au"      => "audio/basic",
  48       ".avi"     => "video/x-msvideo",
  49       ".bat"     => "application/x-msdownload",
  50       ".bin"     => "application/octet-stream",
  51       ".bmp"     => "image/bmp",
  52       ".bz2"     => "application/x-bzip2",
  53       ".c"       => "text/x-c",
  54       ".cab"     => "application/vnd.ms-cab-compressed",
  55       ".cc"      => "text/x-c",
  56       ".chm"     => "application/vnd.ms-htmlhelp",
  57       ".class"   => "application/octet-stream",
  58       ".com"     => "application/x-msdownload",
  59       ".conf"    => "text/plain",
  60       ".cpp"     => "text/x-c",
  61       ".crt"     => "application/x-x509-ca-cert",
  62       ".css"     => "text/css",
  63       ".csv"     => "text/csv",
  64       ".cxx"     => "text/x-c",
  65       ".deb"     => "application/x-debian-package",
  66       ".der"     => "application/x-x509-ca-cert",
  67       ".diff"    => "text/x-diff",
  68       ".djv"     => "image/vnd.djvu",
  69       ".djvu"    => "image/vnd.djvu",
  70       ".dll"     => "application/x-msdownload",
  71       ".dmg"     => "application/octet-stream",
  72       ".doc"     => "application/msword",
  73       ".dot"     => "application/msword",
  74       ".dtd"     => "application/xml-dtd",
  75       ".dvi"     => "application/x-dvi",
  76       ".ear"     => "application/java-archive",
  77       ".eml"     => "message/rfc822",
  78       ".eps"     => "application/postscript",
  79       ".exe"     => "application/x-msdownload",
  80       ".f"       => "text/x-fortran",
  81       ".f77"     => "text/x-fortran",
  82       ".f90"     => "text/x-fortran",
  83       ".flv"     => "video/x-flv",
  84       ".for"     => "text/x-fortran",
  85       ".gem"     => "application/octet-stream",
  86       ".gemspec" => "text/x-script.ruby",
  87       ".gif"     => "image/gif",
  88       ".gz"      => "application/x-gzip",
  89       ".h"       => "text/x-c",
  90       ".hh"      => "text/x-c",
  91       ".htm"     => "text/html",
  92       ".html"    => "text/html",
  93       ".ico"     => "image/vnd.microsoft.icon",
  94       ".ics"     => "text/calendar",
  95       ".ifb"     => "text/calendar",
  96       ".iso"     => "application/octet-stream",
  97       ".jar"     => "application/java-archive",
  98       ".java"    => "text/x-java-source",
  99       ".jnlp"    => "application/x-java-jnlp-file",
 100       ".jpeg"    => "image/jpeg",
 101       ".jpg"     => "image/jpeg",
 102       ".js"      => "application/javascript",
 103       ".json"    => "application/json",
 104       ".log"     => "text/plain",
 105       ".m3u"     => "audio/x-mpegurl",
 106       ".m4v"     => "video/mp4",
 107       ".man"     => "text/troff",
 108       ".mathml"  => "application/mathml+xml",
 109       ".mbox"    => "application/mbox",
 110       ".mdoc"    => "text/troff",
 111       ".me"      => "text/troff",
 112       ".mid"     => "audio/midi",
 113       ".midi"    => "audio/midi",
 114       ".mime"    => "message/rfc822",
 115       ".mml"     => "application/mathml+xml",
 116       ".mng"     => "video/x-mng",
 117       ".mov"     => "video/quicktime",
 118       ".mp3"     => "audio/mpeg",
 119       ".mp4"     => "video/mp4",
 120       ".mp4v"    => "video/mp4",
 121       ".mpeg"    => "video/mpeg",
 122       ".mpg"     => "video/mpeg",
 123       ".ms"      => "text/troff",
 124       ".msi"     => "application/x-msdownload",
 125       ".odp"     => "application/vnd.oasis.opendocument.presentation",
 126       ".ods"     => "application/vnd.oasis.opendocument.spreadsheet",
 127       ".odt"     => "application/vnd.oasis.opendocument.text",
 128       ".ogg"     => "application/ogg",
 129       ".p"       => "text/x-pascal",
 130       ".pas"     => "text/x-pascal",
 131       ".pbm"     => "image/x-portable-bitmap",
 132       ".pdf"     => "application/pdf",
 133       ".pem"     => "application/x-x509-ca-cert",
 134       ".pgm"     => "image/x-portable-graymap",
 135       ".pgp"     => "application/pgp-encrypted",
 136       ".pkg"     => "application/octet-stream",
 137       ".pl"      => "text/x-script.perl",
 138       ".pm"      => "text/x-script.perl-module",
 139       ".png"     => "image/png",
 140       ".pnm"     => "image/x-portable-anymap",
 141       ".ppm"     => "image/x-portable-pixmap",
 142       ".pps"     => "application/vnd.ms-powerpoint",
 143       ".ppt"     => "application/vnd.ms-powerpoint",
 144       ".ps"      => "application/postscript",
 145       ".psd"     => "image/vnd.adobe.photoshop",
 146       ".py"      => "text/x-script.python",
 147       ".qt"      => "video/quicktime",
 148       ".ra"      => "audio/x-pn-realaudio",
 149       ".rake"    => "text/x-script.ruby",
 150       ".ram"     => "audio/x-pn-realaudio",
 151       ".rar"     => "application/x-rar-compressed",
 152       ".rb"      => "text/x-script.ruby",
 153       ".rdf"     => "application/rdf+xml",
 154       ".roff"    => "text/troff",
 155       ".rpm"     => "application/x-redhat-package-manager",
 156       ".rss"     => "application/rss+xml",
 157       ".rtf"     => "application/rtf",
 158       ".ru"      => "text/x-script.ruby",
 159       ".s"       => "text/x-asm",
 160       ".sgm"     => "text/sgml",
 161       ".sgml"    => "text/sgml",
 162       ".sh"      => "application/x-sh",
 163       ".sig"     => "application/pgp-signature",
 164       ".snd"     => "audio/basic",
 165       ".so"      => "application/octet-stream",
 166       ".svg"     => "image/svg+xml",
 167       ".svgz"    => "image/svg+xml",
 168       ".swf"     => "application/x-shockwave-flash",
 169       ".t"       => "text/troff",
 170       ".tar"     => "application/x-tar",
 171       ".tbz"     => "application/x-bzip-compressed-tar",
 172       ".tcl"     => "application/x-tcl",
 173       ".tex"     => "application/x-tex",
 174       ".texi"    => "application/x-texinfo",
 175       ".texinfo" => "application/x-texinfo",
 176       ".text"    => "text/plain",
 177       ".tif"     => "image/tiff",
 178       ".tiff"    => "image/tiff",
 179       ".torrent" => "application/x-bittorrent",
 180       ".tr"      => "text/troff",
 181       ".txt"     => "text/plain",
 182       ".vcf"     => "text/x-vcard",
 183       ".vcs"     => "text/x-vcalendar",
 184       ".vrml"    => "model/vrml",
 185       ".war"     => "application/java-archive",
 186       ".wav"     => "audio/x-wav",
 187       ".wma"     => "audio/x-ms-wma",
 188       ".wmv"     => "video/x-ms-wmv",
 189       ".wmx"     => "video/x-ms-wmx",
 190       ".wrl"     => "model/vrml",
 191       ".wsdl"    => "application/wsdl+xml",
 192       ".xbm"     => "image/x-xbitmap",
 193       ".xhtml"   => "application/xhtml+xml",
 194       ".xls"     => "application/vnd.ms-excel",
 195       ".xml"     => "application/xml",
 196       ".xpm"     => "image/x-xpixmap",
 197       ".xsl"     => "application/xml",
 198       ".xslt"    => "application/xslt+xml",
 199       ".yaml"    => "text/yaml",
 200       ".yml"     => "text/yaml",
 201       ".zip"     => "application/zip",
 202     }
 203   end
 204 end