Contents

require 'iowa/Request'
require 'iowa/Util'

module Iowa

	class Request

		class HTTPMachine < Iowa::Request

			C_nul = "\000"

			def setup(rqdata)
				raw_headers = rqdata.last
				@unparsed_uri = @uri = rqdata[1]
				@request_time = Time.now.asctime
				@request_method = rqdata.first
				@headers_only = (@request_method.to_s == 'HEAD') ? true : false
				@params = {}

				# CGI will give us a hash of the params, but @args is supposed
				# to be a String.
				@params = parse_params
				if @request_method == CPOST
					@params.each_pair do |k,v|
						if (StringIO === v) or (Tempfile === v)
							@params[k] = Iowa::FileData.new(v.original_filename,v.content_type,v.read)
						end
					end
				end
				@args = @request_method == CPOST ? '' : @params.keys.collect {|i| "#{i}=#{@params[i]}"}.join('&')

				@headers_in = @headers = Iowa::DataTable.new	
				raw_headers.split(C_nul).each do |hdr|
					k,v = hdr.split( /:\s*/, 2)
					@headers[k.upcase] = v
				end

				@content_type = nil
				@content_encoding = nil
				@content_languages = nil
			end

			def initialize(raw_headers = '')
				setup(raw_headers)
			end

			def parse_params
				req_meth = @request_method

# Add code supporting multipart.

				if req_meth == CGET or req_meth == CHEAD
					query = ::ENV[CQUERY_STRING] or C_empty
				else
					$stdin.binmode if defined? $stdin.binmode
					query = $stdin.read(Integer(::ENV[Iowa::CCONTENT_LENGTH])) or C_empty
				end

				params = Hash.new([].freeze)
				query.split(/[&;]/n).each do |pairs|
					key, value = pairs.split(C_equal,2).collect{|v| Util::unescape(v) }
					if params.has_key?(key)
						params[key].push(value)
					else
						params[key] = [value]
					end
				end
				params
			end

		end
	end
end

Iowa::Request.Type = Iowa::Request::ENV

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
IOWA-1.0.3	src/iowa/request/HTTPMachine.rb
IOWA-1.0.2	src/iowa/request/HTTPMachine.rb
IOWA-1.0.0	src/iowa/request/HTTPMachine.rb