# -*- coding: utf-8 -*-
#
# common.py
# ---------
#
# Copyright (C) 2007 Jeremie Dimino <jeremie@dimino.org>
#
# This file is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.

'''Fichier inclu par tous les scripts du plugin Python de bcfg2'''

import sys
sys.path.append('/usr/scripts/gestion')

def comment(line):
    '''Ecrit un commentaire'''
    out(comment_start + " " + line)

emacs_mode = "conf-unix"

def header(desc=None, mode=None):
    '''Ecrit une en-tete de fichier avec un commentaire'''
    comment("-*- mode: %s; coding: utf-8 -*-" % (mode or emacs_mode))
    comment("")
    comment("Fichier gere par BCfg2 (avec le plugin Python)")
    comment("")
    if desc:
        lines = desc.split('\n')
        if lines[-1] == "":
            lines.pop()
        for line in lines:
            comment(line)
    out()

def var(name, value, doc=None):
    '''Ecrit la definition d'une variable'''
    if doc: comment(doc)
    out("%s = %s" % (name, value))

# Le nom d'hote court, la partie avant le premier '.'
hostname = metadata.hostname.split('.',1)[0]

# Le nom d'hote sur le vlan public
pubhostname = hostname + ".crans.org"

# Le nom d'hote sur le vlan adm
admhostname = hostname + ".adm.crans.org"

# Le nom d'hôte sur le vlan wifi
wifihostname = hostname + ".wifi.crans.org"

def has(group):
    return group in metadata.groups

def yesno(b):
    if b:
        return "yes"
    else:
        return "no"

def onoff(b):
    if b:
        return "on"
    else:
        return "off"

def outl(line):
    out(line)