makeconstants.py

# Reads the Networkmanager headers and spits out the enums as a series of
# python variables.

import re

enum_regex = re.compile(r'typedef enum(?:\s+[a-zA-Z]+)?\s*\{(.*?)\}', re.DOTALL)
comment_regex = re.compile(r'/\*.*?\*/', re.DOTALL)
headers = [ '/usr/include/libnm/nm-dbus-interface.h',
 '/usr/include/NetworkManager/NetworkManagerVPN.h',
 '/usr/include/libnm-glib/nm-secret-agent.h']

for h in headers:
 for enum in enum_regex.findall(open(h).read()):
 enum = comment_regex.sub('', enum)
 last = -1
 for key in enum.split(','):
 if not key.strip():
 continue
 if '=' in key:
 key, val = key.split('=')
 val = eval(val.replace('LL',''))
 else:
 val = last + 1
 key = key.strip()
 print('%s = %d' % (key, val))
 last = val