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Diffstat (limited to 'src/model/devices/devicesmodel.py')
| -rw-r--r-- | src/model/devices/devicesmodel.py | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/src/model/devices/devicesmodel.py b/src/model/devices/devicesmodel.py deleted file mode 100644 index fab9fa4..0000000 --- a/src/model/devices/devicesmodel.py +++ /dev/null @@ -1,136 +0,0 @@ -# -# Copyright (C) 2007, Red Hat, Inc. -# -# 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, write to the Free Software -# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - -import logging -import gobject -import dbus - -from model.devices import device -from model.devices.network import wired -from model.devices.network import wireless -from model.devices.network import mesh -from model.devices import battery -from hardware import hardwaremanager -from hardware import nmclient - -class DevicesModel(gobject.GObject): - __gsignals__ = { - 'device-appeared' : (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])), - 'device-disappeared': (gobject.SIGNAL_RUN_FIRST, - gobject.TYPE_NONE, - ([gobject.TYPE_PYOBJECT])) - } - - def __init__(self): - gobject.GObject.__init__(self) - - self._devices = {} - self._sigids = {} - - self._observe_hal_manager() - self._observe_network_manager() - - def _observe_hal_manager(self): - bus = dbus.Bus(dbus.Bus.TYPE_SYSTEM) - proxy = bus.get_object('org.freedesktop.Hal', - '/org/freedesktop/Hal/Manager') - hal_manager = dbus.Interface(proxy, 'org.freedesktop.Hal.Manager') - - for udi in hal_manager.FindDeviceByCapability('battery'): - self.add_device(battery.Device(udi)) - - def _observe_network_manager(self): - network_manager = hardwaremanager.get_network_manager() - if not network_manager: - return - - for device in network_manager.get_devices(): - self._check_network_device(device) - - network_manager.connect('device-added', - self._network_device_added_cb) - network_manager.connect('device-activating', - self._network_device_activating_cb) - network_manager.connect('device-activated', - self._network_device_activated_cb) - network_manager.connect('device-removed', - self._network_device_removed_cb) - - def _network_device_added_cb(self, network_manager, nm_device): - state = nm_device.get_state() - if state == nmclient.DEVICE_STATE_ACTIVATING \ - or state == nmclient.DEVICE_STATE_ACTIVATED: - self._check_network_device(nm_device) - - def _network_device_activating_cb(self, network_manager, nm_device): - self._check_network_device(nm_device) - - def _network_device_activated_cb(self, network_manager, nm_device): - pass - - def _network_device_removed_cb(self, network_manager, nm_device): - if self._devices.has_key(str(nm_device.get_op())): - self.remove_device(self._get_network_device(nm_device)) - - def _check_network_device(self, nm_device): - if not nm_device.is_valid(): - logging.debug("Device %s not valid" % nm_device.get_op()) - return - - dtype = nm_device.get_type() - if dtype == nmclient.DEVICE_TYPE_802_11_WIRELESS \ - or dtype == nmclient.DEVICE_TYPE_802_11_MESH_OLPC: - self._add_network_device(nm_device) - - def _get_network_device(self, nm_device): - return self._devices[str(nm_device.get_op())] - - def _network_device_state_changed_cb(self, dev, param): - if dev.props.state == device.STATE_INACTIVE: - self.remove_device(dev) - - def _add_network_device(self, nm_device): - if self._devices.has_key(str(nm_device.get_op())): - logging.debug("Tried to add device %s twice" % nm_device.get_op()) - return - - dtype = nm_device.get_type() - if dtype == nmclient.DEVICE_TYPE_802_11_WIRELESS: - dev = wireless.Device(nm_device) - self.add_device(dev) - sigid = dev.connect('notify::state', self._network_device_state_changed_cb) - self._sigids[dev] = sigid - if dtype == nmclient.DEVICE_TYPE_802_11_MESH_OLPC: - dev = mesh.Device(nm_device) - self.add_device(dev) - sigid = dev.connect('notify::state', self._network_device_state_changed_cb) - self._sigids[dev] = sigid - - def __iter__(self): - return iter(self._devices.values()) - - def add_device(self, device): - self._devices[device.get_id()] = device - self.emit('device-appeared', device) - - def remove_device(self, device): - self.emit('device-disappeared', self._devices[device.get_id()]) - device.disconnect(self._sigids[device]) - del self._sigids[device] - del self._devices[device.get_id()] |