Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 1 | #!/usr/bin/env python |
| 2 | |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 3 | import sys |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 4 | import gobject |
| 5 | import dbus |
| 6 | import dbus.service |
| 7 | import dbus.mainloop.glib |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 8 | import System |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 9 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 10 | DBUS_NAME = 'org.openbmc.control.Chassis' |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 11 | OBJ_NAME = '/org/openbmc/control/Chassis/'+sys.argv[1] |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 12 | |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 13 | POWER_OFF = 0 |
| 14 | POWER_ON = 1 |
| 15 | |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 16 | process_config = System.BarreleyeProcesses() |
| 17 | |
| 18 | |
| 19 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 20 | class ChassisControlObject(dbus.service.Object): |
| 21 | def __init__(self,bus,name): |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 22 | self.dbus_objects = { } |
| 23 | self.dbus_busses = { |
| 24 | 'org.openbmc.control.Power' : [ { 'name' : 'PowerControl1' , 'intf' : 'org.openbmc.control.Power' } ], |
| 25 | 'org.openbmc.leds.ChassisIdentify' : [ { 'name' : 'ChassisIdentify1', 'intf' : 'org.openbmc.control.Chassis' } ], |
| 26 | 'org.openbmc.control.Host' : [ { 'name' : 'HostControl1', 'intf' : 'org.openbmc.control.Host' } ] |
| 27 | } |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 28 | self.power_sequence = 0 |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 29 | dbus.service.Object.__init__(self,bus,name) |
| 30 | bus = dbus.SessionBus() |
| 31 | try: |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 32 | for bus_name in self.dbus_busses.keys(): |
| 33 | self.request_name(bus_name,"",bus_name) |
| 34 | bus.add_signal_receiver(self.request_name, |
| 35 | dbus_interface = 'org.freedesktop.DBus', |
| 36 | signal_name = "NameOwnerChanged") |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 37 | except dbus.exceptions.DBusException, e: |
| 38 | # TODO: not sure what to do if can't find other services |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 39 | print e |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 40 | |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 41 | bus.add_signal_receiver(self.power_button_signal_handler, |
| 42 | dbus_interface = "org.openbmc.Button", signal_name = "ButtonPressed", |
| 43 | path="/org/openbmc/buttons/ButtonPower/PowerButton1" ) |
| 44 | bus.add_signal_receiver(self.power_good_signal_handler, |
| 45 | dbus_interface = "org.openbmc.control.Power", signal_name = "PowerGood", |
| 46 | path="/org/openbmc/control/Power/PowerControl1") |
| 47 | |
| 48 | |
| 49 | |
| 50 | def request_name(self, bus_name, a, b): |
| 51 | # bus added |
| 52 | if (len(b) > 0 ): |
| 53 | if (self.dbus_busses.has_key(bus_name)): |
| 54 | obj_path = "/"+bus_name.replace('.','/') |
| 55 | for objs in self.dbus_busses[bus_name]: |
| 56 | inst_name = objs['name'] |
| 57 | obj = bus.get_object(bus_name,obj_path+"/"+inst_name) |
| 58 | print "Interface: "+inst_name+","+objs['intf'] |
| 59 | self.dbus_objects[inst_name] = dbus.Interface(obj, objs['intf']) |
| 60 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 61 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 62 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 63 | in_signature='', out_signature='s') |
| 64 | def getID(self): |
| 65 | return id |
| 66 | |
| 67 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 68 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 69 | in_signature='', out_signature='') |
| 70 | def setIdentify(self): |
| 71 | print "Turn on identify" |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 72 | self.dbus_objects['ChassisIdentify1'].setOn() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 73 | return None |
| 74 | |
| 75 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 76 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 77 | in_signature='', out_signature='') |
| 78 | def clearIdentify(self): |
| 79 | print "Turn off identify" |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 80 | r=self.dbus_objects['ChassisIdentify1'].setOff() |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 81 | return None |
| 82 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 83 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 84 | in_signature='', out_signature='') |
| 85 | def setPowerOn(self): |
| 86 | print "Turn on power and boot" |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 87 | self.power_sequence = 0 |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 88 | if (self.getPowerState()==0): |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 89 | self.dbus_objects['PowerControl1'].setPowerState(POWER_ON) |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 90 | self.power_sequence = 1 |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 91 | return None |
| 92 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 93 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 94 | in_signature='', out_signature='') |
| 95 | def setPowerOff(self): |
| 96 | print "Turn off power" |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 97 | self.dbus_objects['PowerControl1'].setPowerState(POWER_OFF); |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 98 | return None |
| 99 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 100 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 101 | in_signature='', out_signature='i') |
| 102 | def getPowerState(self): |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 103 | state = self.dbus_objects['PowerControl1'].getPowerState(); |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 104 | return state |
| 105 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 106 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 107 | in_signature='', out_signature='') |
| 108 | def setDebugMode(self): |
| 109 | return None |
| 110 | |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 111 | @dbus.service.method(DBUS_NAME, |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 112 | in_signature='i', out_signature='') |
| 113 | def setPowerPolicy(self,policy): |
| 114 | return None |
| 115 | |
| 116 | ## Signal handler |
| 117 | def power_button_signal_handler(self): |
| 118 | # only power on if not currently powered on |
| 119 | state = self.getPowerState() |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 120 | if state == POWER_OFF: |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 121 | self.setPowerOn() |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 122 | elif state == POWER_ON: |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 123 | self.setPowerOff(); |
| 124 | |
| 125 | # TODO: handle long press and reset |
| 126 | |
| 127 | ## Signal handler |
| 128 | def power_good_signal_handler(self): |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 129 | if (self.power_sequence==1): |
Norman James | 471ab59 | 2015-08-30 22:29:40 -0500 | [diff] [blame^] | 130 | self.dbus_objects['HostControl1'].boot() |
Norman James | 2a3d20b | 2015-08-20 07:09:33 -0500 | [diff] [blame] | 131 | self.power_sequence = 2 |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 132 | |
| 133 | |
| 134 | |
| 135 | if __name__ == '__main__': |
| 136 | dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) |
| 137 | |
| 138 | bus = dbus.SessionBus() |
Norman James | 3f97c5d | 2015-08-26 17:44:14 -0500 | [diff] [blame] | 139 | name = dbus.service.BusName(DBUS_NAME, bus) |
| 140 | obj = ChassisControlObject(bus, OBJ_NAME) |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 141 | mainloop = gobject.MainLoop() |
Norman James | 81dbd35 | 2015-08-19 22:44:53 -0500 | [diff] [blame] | 142 | |
Norman James | e276510 | 2015-08-19 22:00:55 -0500 | [diff] [blame] | 143 | print "Running ChassisControlService" |
| 144 | mainloop.run() |
| 145 | |