lib/nitcorn/media_types.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2013 Justin Michaud-Ouellette
   4 # Copyright 2014 Alexis Laferrière <alexis.laf@xymus.net>
   5 #
   6 # Licensed under the Apache License, Version 2.0 (the "License");
   7 # you may not use this file except in compliance with the License.
   8 # You may obtain a copy of the License at
   9 #
  10 #     http://www.apache.org/licenses/LICENSE-2.0
  11 #
  12 # Unless required by applicable law or agreed to in writing, software
  13 # distributed under the License is distributed on an "AS IS" BASIS,
  14 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 # See the License for the specific language governing permissions and
  16 # limitations under the License.
  17
  18 # Services to identify Internet media types (or MIME types, Content-types)
  19 module media_types
  20
  21 # Map of known MIME types
  22 class MediaTypes
  23
  24         # MIME types by extensions.
  25         protected var types = new HashMap[String, String]
  26
  27         # Get the type/subtype associated to a file extension `ext`
  28         fun [](ext: String): nullable String
  29         do
  30                 if types.keys.has(ext) then return types[ext]
  31                 return null
  32         end
  33
  34         init
  35         do
  36                 types["html"]       = "text/html"
  37                 types["htm"]        = "text/html"
  38                 types["shtml"]      = "text/html"
  39                 types["css"]        = "text/css"
  40                 types["csv"]        = "text/csv"
  41                 types["xml"]        = "text/xml"
  42                 types["rss"]        = "text/xml"
  43                 types["gif"]        = "image/gif"
  44                 types["jpg"]        = "image/jpeg"
  45                 types["jpeg"]       = "image/jpeg"
  46                 types["js"]         = "application/x-javascript"
  47                 types["txt"]        = "text/plain"
  48                 types["htc"]        = "text/x-component"
  49                 types["mml"]        = "text/mathml"
  50                 types["png"]        = "image/png"
  51                 types["ico"]        = "image/x-icon"
  52                 types["jng"]        = "image/x-jng"
  53                 types["wbmp"]       = "image/vnd.wap.wbmp"
  54                 types["gz"]         = "application/gzip"
  55                 types["jar"]        = "application/java-archive"
  56                 types["war"]        = "application/java-archive"
  57                 types["ear"]        = "application/java-archive"
  58                 types["json"]       = "application/json"
  59                 types["hqx"]        = "application/mac-binhex40"
  60                 types["pdf"]        = "application/pdf"
  61                 types["cco"]        = "application/x-cocoa"
  62                 types["jardiff"]    = "application/x-java-archive-diff"
  63                 types["jnlp"]       = "application/x-java-jnlp-file"
  64                 types["run"]        = "application/x-makeself"
  65                 types["pl"]         = "application/x-perl"
  66                 types["pm"]         = "application/x-perl"
  67                 types["pdb"]        = "application/x-pilot"
  68                 types["prc"]        = "application/x-pilot"
  69                 types["rar"]        = "application/x-rar-compressed"
  70                 types["rpm"]        = "application/x-redhat-package-manager"
  71                 types["sea"]        = "application/x-sea"
  72                 types["swf"]        = "application/x-shockwave-flash"
  73                 types["sit"]        = "application/x-stuffit"
  74                 types["tcl"]        = "application/x-tcl"
  75                 types["tk"]         = "application/x-tcl"
  76                 types["der"]        = "application/x-x509-ca-cert"
  77                 types["pem"]        = "application/x-x509-ca-cert"
  78                 types["crt"]        = "application/x-x509-ca-cert"
  79                 types["xpi"]        = "application/x-xpinstall"
  80                 types["zip"]        = "application/zip"
  81                 types["deb"]        = "application/octet-stream"
  82                 types["bin"]        = "application/octet-stream"
  83                 types["exe"]        = "application/octet-stream"
  84                 types["dll"]        = "application/octet-stream"
  85                 types["dmg"]        = "application/octet-stream"
  86                 types["eot"]        = "application/octet-stream"
  87                 types["iso"]        = "application/octet-stream"
  88                 types["img"]        = "application/octet-stream"
  89                 types["msi"]        = "application/octet-stream"
  90                 types["msp"]        = "application/octet-stream"
  91                 types["msm"]        = "application/octet-stream"
  92                 types["mp3"]        = "audio/mpeg"
  93                 types["ra"]         = "audio/x-realaudio"
  94                 types["mpeg"]       = "video/mpeg"
  95                 types["mpg"]        = "video/mpeg"
  96                 types["mov"]        = "video/quicktime"
  97                 types["flv"]        = "video/x-flv"
  98                 types["avi"]        = "video/x-msvideo"
  99                 types["wmv"]        = "video/x-ms-wmv"
 100                 types["asx"]        = "video/x-ms-asf"
 101                 types["asf"]        = "video/x-ms-asf"
 102                 types["mng"]        = "video/x-mng"
 103                 types["apk"]        = "application/vnd.android.package-archive"
 104                 types["svg"]        = "image/svg+xml"
 105                 types["ttf"]        = "application/x-font-ttf"
 106                 types["otf"]        = "application/x-font-opentype"
 107                 types["eof"]        = "application/vnd.ms-fontobject"
 108                 types["woff"]       = "application/font-woff"
 109                 types["woff2"]      = "application/font-woff2"
 110         end
 111 end
 112
 113 # MIME types list.
 114 fun media_types: MediaTypes do return once new MediaTypes