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#!/usr/bin/python
#
# scan system for harddrives and output device name/size
#
# Copyright (C) 2007, 2009 Red Hat, Inc. All rights reserved.
#
# 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 2 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
HAL_INTERFACE = "org.freedesktop.Hal"
HAL_MANAGER_PATH = "/org/freedesktop/Hal/Manager"
HAL_MANAGER_INTERFACE = "org.freedesktop.Hal.Manager"
HAL_DEVICE_INTERFACE = "org.freedesktop.Hal.Device"
def main(argv):
lst = set()
try:
bus = dbus.SystemBus()
hal = dbus.Interface(bus.get_object(HAL_INTERFACE,
HAL_MANAGER_PATH),
HAL_MANAGER_INTERFACE)
except:
sys.exit(1)
for udi in hal.FindDeviceByCapability("volume"):
try:
haldev = dbus.Interface(bus.get_object(HAL_INTERFACE, udi),
HAL_DEVICE_INTERFACE)
props = haldev.GetAllProperties()
except dbus.exceptions.DBusException:
continue
if not props.has_key('volume.size'):
continue
size = str(props['volume.size'] / (1024 * 1024))
if props.has_key('block.device'):
devnode = props['block.device'].encode('utf-8')
elif props.has_key('linux.device_file'):
devnode = props['linux.device_file'].encode('utf-8')
lst.add("%s %s" % (devnode, size,))
lst = list(lst)
lst.sort()
for entry in lst:
print entry
if __name__ == "__main__":
main(sys.argv)
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