#!/usr/bin/ruby # headers.cgi require "cgi" cgi = CGI.new("html3") # Retrieve or create the "rubycookbook" cookie cookie = cgi.cookies['rubycookbook'] cookie = CGI::Cookie.new('rubycookbook', 'hits=0', "last=#{Time.now}") if cookie.empty? # Read the values in the cookie for future use hits = cookie.value[0].split('=')[1] last = cookie.value[1].split('=')[1] # Set new values in the cookie cookie.value[0] = "hits=#{hits.succ}" cookie.value[1] = "last=#{Time.now}" #--- # Create a hash of HTTP response headers. header = { 'status' => 'OK', 'cookie' => [cookie], 'Refresh' => 2, 'Recipe Name' => 'Setting HTTP Response Headers', 'server' => ENV['SERVER_SOFTWARE'] } cgi.out(header) do cgi.html('PRETTY' => ' ') do cgi.head { cgi.title { 'Setting HTTP Response Headers' } } + cgi.body do cgi.p('Your headers:') + cgi.pre{ cgi.header(header) } + cgi.pre do "Number of times your browser hit this cgi: #{hits}\n"+ "Last connected: #{last}" end end end end #---
