# File lib/webrick/httpservlet/cgihandler.rb, line 25
25:       def initialize(server, name)
26:         super
27:         @script_filename = name
28:         @tempdir = server[:TempDir]
29:         @cgicmd = "#{CGIRunner} #{server[:CGIInterpreter]}"
30:       end

    # File lib/webrick/httpservlet/cgihandler.rb, line 32
32:       def do_GET(req, res)
33:         data = nil
34:         status = -1
35: 
36:         cgi_in = IO::popen(@cgicmd, "wb")
37:         cgi_out = Tempfile.new("webrick.cgiout.", @tempdir)
38:         cgi_err = Tempfile.new("webrick.cgierr.", @tempdir)
39:         begin
40:           cgi_in.sync = true
41:           meta = req.meta_vars
42:           meta["SCRIPT_FILENAME"] = @script_filename
43:           meta["PATH"] = @config[:CGIPathEnv]
44:           if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
45:             meta["SystemRoot"] = ENV["SystemRoot"]
46:           end
47:           dump = Marshal.dump(meta)
48: 
49:           cgi_in.write("%8d" % cgi_out.path.size)
50:           cgi_in.write(cgi_out.path)
51:           cgi_in.write("%8d" % cgi_err.path.size)
52:           cgi_in.write(cgi_err.path)
53:           cgi_in.write("%8d" % dump.size)
54:           cgi_in.write(dump)
55: 
56:           if req.body and req.body.size > 0
57:             cgi_in.write(req.body)
58:           end
59:         ensure
60:           cgi_in.close
61:           status = $?.exitstatus
62:           sleep 0.1 if /mswin|bccwin|mingw/ =~ RUBY_PLATFORM
63:           data = cgi_out.read
64:           cgi_out.close(true)
65:           if errmsg = cgi_err.read
66:             if errmsg.size > 0
67:               @logger.error("CGIHandler: #{@script_filename}:\n" + errmsg)
68:             end
69:           end 
70:           cgi_err.close(true)
71:         end
72:         
73:         if status != 0
74:           @logger.error("CGIHandler: #{@script_filename} exit with #{status}")
75:         end
76: 
77:         data = "" unless data
78:         raw_header, body = data.split(/^[\xd\xa]+/on, 2) 
79:         raise HTTPStatus::InternalServerError,
80:           "Premature end of script headers: #{@script_filename}" if body.nil?
81: 
82:         begin
83:           header = HTTPUtils::parse_header(raw_header)
84:           if /^(\d+)/ =~ header['status'][0]
85:             res.status = $1.to_i
86:             header.delete('status')
87:           end
88:           if header.has_key?('set-cookie')
89:             header['set-cookie'].each{|k|
90:               res.cookies << Cookie.parse_set_cookie(k)
91:             }
92:             header.delete('set-cookie')
93:           end
94:           header.each{|key, val| res[key] = val.join(", ") }
95:         rescue => ex
96:           raise HTTPStatus::InternalServerError, ex.message
97:         end
98:         res.body = body
99:       end