source: trunk/src/pxe_global.py.in

#
# Author: Bas van der Vlies
# Date  : 19 Aug 2009
# Desc. : Common functions for the daemon and client program 
#
# SVN INFO
#       $Id: pxe_global.py.in 186 2010-10-28 14:04:25Z bas $
#       $URL: trunk/src/pxe_global.py.in $
#
import os
import ConfigParser

class PxeConfig(Exception):
       def __init__(self, msg=''):
               self.msg = msg
               Exception.__init__(self, msg)

       def __repr__(self):
               return self.msg

def ReadConfig():
        """
        Parse the config file
        """
        file = '@pxeconfig_conf@'

        if not os.path.isfile(file):
                error = 'File %s does not exist' %file
                raise PxeConfig, error

        config = ConfigParser.RawConfigParser()
        try:
                config.read(file)
        except ConfigParser.MissingSectionHeaderError,detail:
                raise PxeConfig, detail

        # Not yet uses
        #
        #projects = {}
        #for section in config.sections():
        #       projects[section] = {}
        #       for option in  config.options(section):
        #       projects[section][option] = config.get(section, option) 

        stanza = config.defaults() 
        return config, stanza