#!/bin/env python
import sys, getpass
import c_user, c_group

def usage():
    print """Usage:
    %s command command_args

    Where command is one of:
    	user
        group

    Type %s COMMAND help to get more information.""" % (sys.argv[0], sys.argv[0])

def c_help(args):
    global commands

    if len(args) == 0:
        usage()
        return

    if args[0] in commands:
        print commands[args[0]].__doc__

    sys.exit(0)

commands = { "user":c_user.user,
             "group":c_group.group,
             "help":c_help }

if len(sys.argv) < 2:
    usage()
    sys.exit(1)

cmd = sys.argv[1]
if cmd in commands.keys():
    if len(sys.argv) > 2:
        args = sys.argv[2:]
    else:
        args = []

    commands[cmd]( args )