def execute(self):
args = [self._interface]
try:
iwconfig_output = Util.execute_shell_process(self._iwconfig, args)
ifconfig_output = Util.execute_shell_process(self._ifconfig, args)
except IOError:
self.logger.error("Error executing iwconfig or ifconfig.")
return None
regex = {
'essid': r'ESSID:"(\S*)"',
'quality': r'Link Quality=(\d*)/(\d*)',
'frequency': r'Frequency:(\S*)',
'ap': r'Access Point: (\S*)',
'rate': r'Bit Rate=(\d*)'
}
data = {}
try:
for key, val in regex.items():
m = re.findall(val, iwconfig_output)
if len(m) > 0:
data[key] = re.findall(val, iwconfig_output)[0]
addr = re.findall(r'inet addr:(\S*)', ifconfig_output)
if len(addr) > 0:
data['address'] = addr[0]
data['quality_pct'] = None
if 'quality' in data.keys() and data['quality'][1] != 0:
data['quality_pct'] = 100 * float(data['quality'][0]) / float(
data['quality'][1])
else:
data['quality_pct'] = 0
if 'essid' in data.keys():
if 'address' in data.keys() and self._layout_connected_address:
return self._layout_connected_address % data
if self._layout_connected:
return self._layout_connected % data
else:
if self._layout_disconnected:
return self._layout_disconnected % data
except TypeError:
return None
def execute(self):
args = [self._interface]
try:
ifconfig_output = Util.execute_shell_process(self._ifconfig, args)
except IOError:
self.logger.error("Error executing " + self._ifconfig +
" with arguments " + args)
down = re.findall(r'DOWN')
def execute(self):
args = ["sget", self._control]
amixer_output = Util.execute_shell_process(self._amixer_command, args)
regex_mute = r'\[off\]'
regex_vol = r'\d{1,3}%'
if re.search(regex_mute, amixer_output):
return self._mute_output
value = int(re.findall(regex_vol, amixer_output)[0].strip('%'))
if self._show_units:
return self._format % value + '%'
else:
return self._format % value
def execute(self):
if self._command:
return Util.execute_shell_process(self._command,
self._args).strip()