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opt
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alt
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ruby18
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lib64
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ruby
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gems
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1.8
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gems
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rack-1.6.1
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lib
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rack
/
Filename :
multipart.rb
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module Rack # A multipart form data parser, adapted from IOWA. # # Usually, Rack::Request#POST takes care of calling this. module Multipart autoload :UploadedFile, 'rack/multipart/uploaded_file' autoload :Parser, 'rack/multipart/parser' autoload :Generator, 'rack/multipart/generator' EOL = "\r\n" MULTIPART_BOUNDARY = "AaB03x" MULTIPART = %r|\Amultipart/.*boundary=\"?([^\";,]+)\"?|ni TOKEN = /[^\s()<>,;:\\"\/\[\]?=]+/ CONDISP = /Content-Disposition:\s*#{TOKEN}\s*/i DISPPARM = /;\s*(#{TOKEN})=("(?:\\"|[^"])*"|#{TOKEN})/ RFC2183 = /^#{CONDISP}(#{DISPPARM})+$/i BROKEN_QUOTED = /^#{CONDISP}.*;\sfilename="(.*?)"(?:\s*$|\s*;\s*#{TOKEN}=)/i BROKEN_UNQUOTED = /^#{CONDISP}.*;\sfilename=(#{TOKEN})/i MULTIPART_CONTENT_TYPE = /Content-Type: (.*)#{EOL}/ni MULTIPART_CONTENT_DISPOSITION = /Content-Disposition:.*\s+name="?([^\";]*)"?/ni MULTIPART_CONTENT_ID = /Content-ID:\s*([^#{EOL}]*)/ni class << self def parse_multipart(env) Parser.create(env).parse end def build_multipart(params, first = true) Generator.new(params, first).dump end end end end