| # MIME type detection by filename extension. |
| # Copyright (C) 2014, 2015, 2016 dbohdan. |
| # License: MIT |
| |
| namespace eval ::mime { |
| variable version 1.2.0 |
| |
| variable mimeDataInverted { |
| text/plain { |
| makefile |
| COPYING |
| LICENSE |
| README |
| Makefile |
| .c |
| .conf |
| .h |
| .log |
| .md |
| .sh |
| .tcl |
| .terms |
| .tm |
| .txt |
| .wiki |
| .LICENSE |
| .README |
| } |
| text/css .css |
| text/csv .csv |
| image/gif .gif |
| application/gzip .gz |
| text/html { |
| .htm |
| .html |
| } |
| image/jpeg { |
| .jpg |
| .jpeg |
| } |
| application/javascript .js |
| application/json .json |
| application/pdf .pdf |
| image/png .png |
| application/postscript .ps |
| application/xhtml .xhtml |
| application/xml .xml |
| application/zip .zip |
| } |
| |
| variable byFilename {} |
| variable byExtension {} |
| foreach {mimeType files} $mimeDataInverted { |
| foreach file $files { |
| if {[string index $file 0] eq "."} { |
| lappend byExtension $file $mimeType |
| } else { |
| lappend byFilename $file $mimeType |
| } |
| } |
| } |
| unset mimeDataInverted |
| } |
| |
| proc ::mime::type {filename} { |
| variable byFilename |
| variable byExtension |
| set tail [file tail $filename] |
| set ext [file extension $filename] |
| if {[dict exists $byFilename $tail]} { |
| return [dict get $byFilename $tail] |
| } elseif {[dict exists $byExtension $ext]} { |
| return [dict get $byExtension $ext] |
| } else { |
| return application/octet-stream |
| } |
| } |
