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# File lib/rack/handler/cgi.rb, line 7 7: def self.run(app, options=nil) 8: $stdin.binmode 9: serve app 10: end
# File lib/rack/handler/cgi.rb, line 55 55: def self.send_body(body) 56: body.each { |part| 57: $stdout.print part 58: $stdout.flush 59: } 60: end
# File lib/rack/handler/cgi.rb, line 44 44: def self.send_headers(status, headers) 45: $stdout.print "Status: #{status}\r\n" 46: headers.each { |k, vs| 47: vs.split("\n").each { |v| 48: $stdout.print "#{k}: #{v}\r\n" 49: } 50: } 51: $stdout.print "\r\n" 52: $stdout.flush 53: end
# File lib/rack/handler/cgi.rb, line 12 12: def self.serve(app) 13: app = ContentLength.new(app) 14: 15: env = ENV.to_hash 16: env.delete "HTTP_CONTENT_LENGTH" 17: 18: env["SCRIPT_NAME"] = "" if env["SCRIPT_NAME"] == "/" 19: 20: env.update({"rack.version" => Rack::VERSION, 21: "rack.input" => Rack::RewindableInput.new($stdin), 22: "rack.errors" => $stderr, 23: 24: "rack.multithread" => false, 25: "rack.multiprocess" => true, 26: "rack.run_once" => true, 27: 28: "rack.url_scheme" => ["yes", "on", "1"].include?(ENV["HTTPS"]) ? "https" : "http" 29: }) 30: 31: env["QUERY_STRING"] ||= "" 32: env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"] 33: env["REQUEST_PATH"] ||= "/" 34: 35: status, headers, body = app.call(env) 36: begin 37: send_headers status, headers 38: send_body body 39: ensure 40: body.close if body.respond_to? :close 41: end 42: end
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