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97 lines
3.3 KiB
Python
97 lines
3.3 KiB
Python
#
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# Copyright (C) 2006-2007 Red Hat, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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import gobject
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from model.devices import device
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from hardware import nmclient
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def freq_to_channel(freq):
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ftoc = { 2.412: 1, 2.417: 2, 2.422: 3, 2.427: 4,
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2.432: 5, 2.437: 6, 2.442: 7, 2.447: 8,
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2.452: 9, 2.457: 10, 2.462: 11, 2.467: 12,
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2.472: 13
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}
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return ftoc[freq]
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def channel_to_freq(channel):
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ctof = { 1: 2.412, 2: 2.417, 3: 2.422, 4: 2.427,
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5: 2.432, 6: 2.437, 7: 2.442, 8: 2.447,
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9: 2.452, 10: 2.457, 11: 2.462, 12: 2.467,
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13: 2.472
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}
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return ctof[channel]
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class Device(device.Device):
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__gproperties__ = {
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'name' : (str, None, None, None,
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gobject.PARAM_READABLE),
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'strength' : (int, None, None, 0, 100, 0,
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gobject.PARAM_READABLE),
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'state' : (int, None, None, device.STATE_ACTIVATING,
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device.STATE_INACTIVE, 0, gobject.PARAM_READABLE),
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'frequency': (float, None, None, 0.0, 9999.99, 0.0,
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gobject.PARAM_READABLE)
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}
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def __init__(self, nm_device):
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device.Device.__init__(self)
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self._nm_device = nm_device
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self._nm_device.connect('strength-changed',
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self._strength_changed_cb)
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self._nm_device.connect('ssid-changed',
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self._ssid_changed_cb)
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self._nm_device.connect('state-changed',
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self._state_changed_cb)
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def _strength_changed_cb(self, nm_device):
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self.notify('strength')
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def _ssid_changed_cb(self, nm_device):
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self.notify('name')
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def _state_changed_cb(self, nm_device):
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self.notify('state')
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def do_get_property(self, pspec):
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if pspec.name == 'strength':
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return self._nm_device.get_strength()
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elif pspec.name == 'name':
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import logging
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logging.debug('wireless.Device.props.name: %s' % self._nm_device.get_ssid())
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return self._nm_device.get_ssid()
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elif pspec.name == 'state':
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nm_state = self._nm_device.get_state()
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return device._nm_state_to_state[nm_state]
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elif pspec.name == 'frequency':
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return self._nm_device.get_frequency()
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def get_type(self):
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return 'network.wireless'
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def get_id(self):
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return str(self._nm_device.get_op())
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def get_active_network_colors(self):
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net = self._nm_device.get_active_network()
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if not net:
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return (None, None)
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return net.get_colors()
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