#!/usr/bin/env python2

##  Xbox360 USB Gamepad Userspace Driver
##  Copyright (C) 2011 Ingo Ruhnke <grumbel@gmail.com>
##
##  This program 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 3 of the License, or
##  (at your option) any later version.
##
##  This program 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, see <http://www.gnu.org/licenses/>.

import dbus
import sys
import re
from optparse import OptionParser, OptionGroup

parser = OptionParser("Usage: %prog [OPTIONS]\n"
                      "Remote control application for the xboxdrv daemon")

group = OptionGroup(parser, "D-Bus Options")
group.add_option("-b", "--bus", metavar="BUS",
                  dest="bus", default="auto",
                  help="connect to D-Bus bus BUS (auto, session, system)")

parser.add_option_group(group)

group = OptionGroup(parser, "Xboxdrv Options")
group.add_option("-S", "--status",
                  dest="status", action="store_true",
                  help="print controller status")

group.add_option("-s", "--slot", metavar="SLOT", type="int",
                  dest="slot", 
                  help="use slot SLOT for actions")

group.add_option("-l", "--led", metavar="NUM", type="int",
                  dest="led", 
                  help="set LED")

group.add_option("-r", "--rumble", metavar="L:R", 
                  dest="rumble", 
                  help="print controller status")

group.add_option("-c", "--config", metavar="NUM", type="int",
                  dest="config", 
                  help="switches to controller configuration NUM")

group.add_option("--shutdown", action="store_true",
                  dest="shutdown", 
                  help="shuts down the daemon")

parser.add_option_group(group)

(options, args) = parser.parse_args()

if options.bus == "session":
    bus = dbus.SessionBus()
elif options.bus == "system":
    bus = dbus.SystemBus()
elif options.bus == "auto":
    bus = dbus.SessionBus()
    try:
        bus.get_object("org.seul.Xboxdrv", '/org/seul/Xboxdrv/Daemon')
    except dbus.exceptions.DBusException:
				bus = dbus.SystemBus()
else:
    print "Error: invalid argument to --bus. Must be 'auto', 'session, or 'system'"
    exit()

if options.status:
    daemon = bus.get_object("org.seul.Xboxdrv", '/org/seul/Xboxdrv/Daemon')
    sys.stdout.write(daemon.Status())
elif options.shutdown:
    daemon = bus.get_object("org.seul.Xboxdrv", '/org/seul/Xboxdrv/Daemon')
    daemon.Shutdown()
else:
    if (options.led or options.rumble or options.config) and options.slot == None:
        print "Error: --slot argument required"
        exit()
    else:
        if options.slot != None:
            slot = bus.get_object("org.seul.Xboxdrv", '/org/seul/Xboxdrv/ControllerSlots/%d' % options.slot)
    
            if options.led != None:
                slot.SetLed(options.led)

            if options.rumble:
                m = re.match('^(\d+):(\d+)$', options.rumble)
                if not m:
                    print "Error: invalid argument to --rumble"
                    exit()
                else:
                    left  = int(m.group(1))
                    right = int(m.group(2))
                    slot.SetRumble(left, right)

            if options.config != None:
                slot.SetConfig(options.config)
        else:
            parser.print_help()

# EOF #