blob: b127558dfb50b62ded408d1d44a1e7453ee877f6 [file] [log] [blame]
#!/usr/bin/python -u
import sys
#from gi.repository import GObject
import gobject
import dbus
import dbus.service
import dbus.mainloop.glib
import Openbmc
DBUS_NAME = 'org.openbmc.sensor.Power8Virtual'
OBJ_PATH = '/org/openbmc/sensor/virtual/'
class SensorValue(Openbmc.DbusProperties):
IFACE_NAME = 'org.openbmc.SensorValue'
def __init__(self,bus,name):
Openbmc.DbusProperties.__init__(self)
self.Set(SensorValue.IFACE_NAME,'units',"")
dbus.service.Object.__init__(self,bus,name)
self.ObjectAdded(name,SensorValue.IFACE_NAME)
@dbus.service.method(IFACE_NAME,
in_signature='v', out_signature='')
def setValue(self,value):
changed = False
try:
old_value = self.Get(SensorValue.IFACE_NAME,'value')
if (value != old_value):
changed = True
except:
changed = True
if (changed == True):
self.Set(SensorValue.IFACE_NAME,'value',value)
self.Changed(self.getValue(),self.getUnits())
@dbus.service.method(IFACE_NAME,
in_signature='', out_signature='v')
def getValue(self):
return self.Get(SensorValue.IFACE_NAME,'value')
@dbus.service.method(IFACE_NAME,
in_signature='', out_signature='s')
def getUnits(self):
return self.Get(SensorValue.IFACE_NAME,'units')
@dbus.service.signal(IFACE_NAME,signature='vs')
def Changed(self,value,units):
pass
class VirtualSensor(SensorValue):
def __init__(self,bus,name):
SensorValue.__init__(self,bus,name)
CONTROL_IFACE = 'org.openbmc.Control'
class HostStatusSensor(VirtualSensor):
def __init__(self,bus,name):
VirtualSensor.__init__(self,bus,name)
##override setValue method
@dbus.service.method(SensorValue.IFACE_NAME,
in_signature='v', out_signature='')
def setValue(self,value):
SensorValue.setValue(self,value)
if (value == "BLAH"):
self.GotoSystemState("OS_BOOTED")
@dbus.service.signal(CONTROL_IFACE,signature='s')
def GotoSystemState(self,state):
pass
CONTROL_IFACE = 'org.openbmc.Control'
class BootProgressSensor(VirtualSensor):
def __init__(self,bus,name):
VirtualSensor.__init__(self,bus,name)
##override setValue method
@dbus.service.method(SensorValue.IFACE_NAME,
in_signature='v', out_signature='')
def setValue(self,value):
SensorValue.setValue(self,value)
if (value == "FW Progress, Starting OS"):
self.GotoSystemState("HOST_BOOTED")
@dbus.service.signal(CONTROL_IFACE,signature='s')
def GotoSystemState(self,state):
pass
if __name__ == '__main__':
sensors = {
'OperatingSystemStatus' : None,
'BootCount' : None,
'OccStatus' : None,
}
dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
bus = Openbmc.getDBus()
name = dbus.service.BusName(DBUS_NAME,bus)
for instance in sensors.keys():
sensors[instance]= VirtualSensor(bus,OBJ_PATH+instance)
sensors['HostStatus'] = HostStatusSensor(bus,OBJ_PATH+"HostStatus")
sensors['BootProgress'] = BootProgressSensor(bus,OBJ_PATH+"BootProgress")
mainloop = gobject.MainLoop()
## Initialize sensors
sensors['BootProgress'].setValue("INACTIVE")
sensors['HostStatus'].setValue("OFF")
sensors['OperatingSystemStatus'].setValue("OFF")
sensors['BootCount'].setValue(0)
sensors['OccStatus'].setValue(0)
print "Starting virtual sensors"
mainloop.run()