# File webrick/httputils.rb, line 190 def dequote(str) ret = (/\A"(.*)"\Z/ =~ str) ? $1 : str.dup ret.gsub!(/\(.)/, "\\1") ret end
Load Apache compatible mime.types file.
# File webrick/httputils.rb, line 94 def load_mime_types(file) open(file){ |io| hash = Hash.new io.each{ |line| next if /^#/ =~ line line.chomp! mimetype, ext0 = line.split(/\s+/, 2) next unless ext0 next if ext0.empty? ext0.split(/\s+/).each{ |ext| hash[ext] = mimetype } } hash } end
# File webrick/httputils.rb, line 110 def mime_type(filename, mime_tab) suffix1 = (/\.(\w+)$/ =~ filename && $1.downcase) suffix2 = (/\.(\w+)\.[\w\-]+$/ =~ filename && $1.downcase) mime_tab[suffix1] || mime_tab[suffix2] || "application/octet-stream" end
# File webrick/httputils.rb, line 21 def normalize_path(path) raise "abnormal path `#{path}'" if path[0] != ?/ ret = path.dup ret.gsub!(%r{/+}o, '/') # // => / while ret.sub!(%r/\.(?:/|\Z)', '/'); end # /. => / while ret.sub!(%r/(?!\.\./)[^/]+/\.\.(?:/|\Z)', '/'); end # /foo/.. => /foo raise "abnormal path `#{path}'" if %r{/\.\.(/|\Z)} =~ ret ret end
# File webrick/httputils.rb, line 119 def parse_header(raw) header = Hash.new([].freeze) field = nil raw.each_line{|line| case line when /^([A-Za-z0-9!\#$%&'*+\-.^_`|~]+):\s*(.*?)\s*\z/om field, value = $1, $2 field.downcase! header[field] = [] unless header.has_key?(field) header[field] << value when /^\s+(.*?)\s*\z/om value = $1 unless field raise HTTPStatus::BadRequest, "bad header '#{line}'." end header[field][-1] << " " << value else raise HTTPStatus::BadRequest, "bad header '#{line}'." end } header.each{|key, values| values.each{|value| value.strip! value.gsub!(/\s+/, " ") } } header end
# File webrick/httputils.rb, line 170 def parse_qvalues(value) tmp = [] if value parts = value.split(/,\s*/) parts.each {|part| if m = %r{^([^\s,]+?)(?:;\s*q=(\d+(?:\.\d+)?))?$}.match(part) val = m[1] q = (m[2] or 1).to_f tmp.push([val, q]) end } tmp = tmp.sort_by{|val, q| -q} tmp.collect!{|val, q| val} end return tmp end
# File webrick/httputils.rb, line 155 def parse_range_header(ranges_specifier) if /^bytes=(.*)/ =~ ranges_specifier byte_range_set = split_header_value($1) byte_range_set.collect{|range_spec| case range_spec when /^(\d+)-(\d+)/ then $1.to_i .. $2.to_i when /^(\d+)-/ then $1.to_i .. -1 when /^-(\d+)/ then -($1.to_i) .. -1 else return nil end } end end
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