old_contents: #!/usr/bin/env python
  import re
  import sys
  import csv
  
  pat = re.compile(r'\ATLS_(?:ECDHE|DHE)_.*_GCM')
  
  ciphers = []
  for hl, name, _, _ in csv.reader(sys.stdin):
      if not pat.match(name):
          continue
  
      high, low = hl.split(',')
  
      id = high + low[2:] + 'u'
      ciphers.append((id, name))
  
  print '''\
  enum {'''
  
  for id, name in ciphers:
      print '{} = {},'.format(name, id)
  
  print '''\
  };
  '''
  
  for id, name in ciphers:
      print '''\
  case {}:'''.format(name)
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  # This script read cipher suite list csv file [1] and prints out ECDHE
  # or DHE with AEAD ciphers only.  The output is used by
  # src/shrpx_ssl.cc.
  #
  # [1] http://www.iana.org/assignments/tls-parameters/tls-parameters-4.csv
  # [2] http://www.iana.org/assignments/tls-parameters/tls-parameters.xhtml
  
  from __future__ import unicode_literals
  import re
  import sys
  import csv
  
  pat = re.compile(r'\ATLS_(?:ECDHE|DHE)_.*_GCM')
  
  ciphers = []
  for hl, name, _, _ in csv.reader(sys.stdin):
      if not pat.match(name):
          continue
  
      high, low = hl.split(',')
  
      id = high + low[2:] + 'u'
      ciphers.append((id, name))
  
  print '''\
  enum {'''
  
  for id, name in ciphers:
      print '{} = {},'.format(name, id)
  
  print '''\
  };
  '''
  
  for id, name in ciphers:
      print '''\
  case {}:'''.format(name)
  
subject: Update doc