#!/usr/bin/python -E
# -*- coding: UTF-8 -*-

# Copyright 2004 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# Author: Saleem Abdulrasool <compnerd@gentoo.org>
# Maintainer: Gentoo Java Herd <java@gentoo.org>
# Java Subsystem Configuration Utility for Gentoo Linux

__version__ = '$Revision: 2.0$'[11:-1]

from java_config.OutputFormatter import OutputFormatter
from java_config.EnvironmentManager import EnvironmentManager
from java_config.Errors import *
from java_config.versionator import *

import os
import sys
from commands import getoutput
from string   import join

from optparse import OptionParser, make_option, OptionValueError

def version(option, opt, value, parser):
    printer._print("%H%BJava Dep Query Utility %GVersion " + str(__version__))
    raise SystemExit()

def nocolor(option, opt, value, parser):
   printer.setColorOutputStatus(False)

def is_sufficient(option, opt, value, parser):
   try:
      vator = versionator()
      if vator.version_satisfies(value,manager.get_active_vm()):
         printer._print("Active vm satifies the depend string")
         sys.exit(0)
      else:
         printer._print("Active vm does NOT satify the depend string")
         sys.exit(1)

   except RuntimeError, (ex):
      printer._printError(str(ex))
      sys.exit(1)

def get_vm(option, opt, value, parser):
   vator = versionator()
   printer._print(vator.get_vm(value))

def get_lowest(option, opt, value, parse):
   vator = versionator()
   printer._print(vator.get_lowest(value))


if __name__ == '__main__':
   global printer, manager
   printer = OutputFormatter(True, True)
   manager = EnvironmentManager()

   usage =  "depend-java-query [options]\n\n"
   usage += "Java Dep Query Utility Version " + str(__version__) + "\n"
   usage += "Copyright 2004-2005 Gentoo Foundation\n"
   usage += "Distributed under the terms of the GNU General Public License v2\n"
   usage += "Please contact the Gentoo Java Herd <java@gentoo.org> with problems."

   options_list = [
                     make_option ("-V", "--version",                 action="callback", callback=version,                 help="Print version information"                                                               ),
                     make_option ("-n", "--nocolor",                 action="callback", callback=nocolor,                 help="Disable color output"                                                                    ),
                     make_option ("-s"  , "--is-sufficient",         action="callback", callback=is_sufficient,           help="Check a depend string and see if current-vm is sufficiant", type="string", dest="dependstr"),
                     make_option ("-v"  , "--get-vm",                action="callback", callback=get_vm,                  help="Return the best vm for this dep string", type="string", dest="dependstr"),
                     make_option ("-l"  , "--get-lowest",            action="callback", callback=get_lowest,              help="Return the lowest version in the depend, to be used with -target/-source fex.", type="string", dest="dependstr")
                  ]

   parser = OptionParser(usage, options_list)
   (options, args) = parser.parse_args()

# vim:set expandtab tabstop=3 shiftwidth=3 softtabstop=3 nowrap: