Wapp

    } elseif {[string match multipart/form-data* $ctype]} {
      regexp {^(.*?)\r\n(.*)$} [dict get $wapp CONTENT] all divider body
      set ndiv [string length $divider]
      while {[string length $body]} {
        set idx [string first $divider $body]
        set unit [string range $body 0 [expr {$idx-3}]]
        set body [string range $body [expr {$idx+$ndiv+2}] end]
        if {[regexp {^Content-Disposition: form-data; name="(.*)"; filename="(.*)"\r\nContent-Type: (.*)\r\n\r\n(.*)$}\
             $unit unit name filename mimetype content]} {
        if {[regexp {^Content-Disposition: form-data; (.*?)\r\n\r\n(.*)$} \
             $unit unit hdr content] &&
            [regexp {name="(.*)"; filename="(.*)"\r\nContent-Type: (.*?)$}\
              $hdr hr name filename mimetype]} {
          dict set wapp $name.filename $filename
          dict set wapp $name.mimetype $mimetype
          dict set wapp $name.content $content
        }
      }
    }
  }