/usr/lib/python2.7/dist-packages/framework/subsystems/odeviced/powercontrol_ibm.py is in fso-frameworkd 0.10.1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 | #!/usr/bin/env python
"""
Open Device Daemon - A plugin for IBM ACPI specific power controls
(C) 2008 Michael 'Mickey' Lauer <mlauer@vanille-media.de>
(C) 2008 Openmoko, Inc.
GPLv2 or later
Package: odeviced
Module: powercontrol_ibm
"""
MODULE_NAME = "odeviced.powercontrol_ibm"
__version__ = "0.0.0"
from helpers import readFromFile, writeToFile
from powercontrol import ResourceAwarePowerControl
import os
import logging
logger = logging.getLogger( MODULE_NAME )
#----------------------------------------------------------------------------#
class IbmBluetoothPowerControl( ResourceAwarePowerControl ):
#----------------------------------------------------------------------------#
def __init__( self, bus, node ):
ResourceAwarePowerControl.__init__( self, bus, "Bluetooth", node )
self.powernode = self.node
self.onValue = "enable"
self.offValue = "disable"
def getPower( self ):
return readFromFile( self.powernode ).startswith( "status:\t\tenabled" )
#----------------------------------------------------------------------------#
def factory( prefix, controller ):
#----------------------------------------------------------------------------#
"""Scan for available sysfs nodes and instanciate corresponding
dbus server objects"""
bus = controller.bus
def walk( objects, dirname, fnames ):
if walk.lookForBT and "bluetooth" in fnames:
objects.append( IbmBluetoothPowerControl( bus, "%s/%s" % ( dirname, "bluetooth" ) ) )
walk.lookForBT = False # only have one BT interface
# if walk.lookForGPS and "neo1973-pm-gps.0" in fnames:
# objects.append( NeoGpsPowerControl( bus, "%s/%s" % ( dirname, "neo1973-pm-gps.0" ) ) )
# walk.lookForGPS = False # only have one GPS interface
# if walk.lookForGSM and "neo1973-pm-gsm.0" in fnames:
# objects.append( NeoGsmPowerControl( bus, "%s/%s" % ( dirname, "neo1973-pm-gsm.0" ) ) )
# walk.lookForGSM = False # only have one GSM modem
# if walk.lookForUSB and "s3c2410-ohci" in fnames: # works both for 1973 and FreeRunner
# objects.append( NeoUsbHostPowerControl( bus, "%s/%s" % ( dirname, "neo1973-pm-host.0" ) ) )
# walk.lookForUSB = False # only have one USB host
objects = []
# scan for device nodes
devicespath = "/proc/acpi/ibm"
walk.lookForBT = True
walk.lookForGPS = True
walk.lookForGSM = True
walk.lookForUSB = True
os.path.walk( devicespath, walk, objects )
# # check for network interfaces
# if ( wireless is not None ) and "eth0" in os.listdir( "/sys/class/net"):
# objects.append( NeoWifiPowerControl( bus, "/sys/class/net/eth0" ) )
return objects
#----------------------------------------------------------------------------#
if __name__ == "__main__":
#----------------------------------------------------------------------------#
import dbus
bus = dbus.SystemBus()
from itertools import count
def requestInterfaceForObject( prefix, interface, object ):
proxy = bus.get_object( prefix, object )
#print( proxy.Introspect( dbus_interface = "org.freedesktop.DBus.Introspectable" ) )
iface = dbus.Interface(proxy, interface )
try:
iface.GetName()
except dbus.exceptions.DBusException:
return None
else:
return iface
device = []
for i in count():
iface = requestInterfaceForObject( DBUS_INTERFACE_PREFIX, GenericPowerControl.DBUS_INTERFACE, DBUS_PATH_PREFIX+"/PowerControl/%s" % i )
if iface is not None:
device.append( iface )
else:
break
for d in device:
print( "found interface for '%s' (power status = %d)" % ( d.GetName(), d.GetPower() ) )
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