mirror of
https://github.com/gryf/wicd.git
synced 2025-12-19 20:38:00 +01:00
0653f3f40b
Added docstrings to wnettools.py Fixed wired autoconnect bug due to missing parenthesis on a method call. Moved connection monitoring code out of daemon.py and into monitor.py, which is run as a separate, child process of daemon.py, to reduce delays in dbus reponse time while connection status and autoreconnect code is running. Added full support for running the gui without the tray icon using the --no-tray option. Some minor changes to code to be more readable/efficient/pythonic.
1431 lines
55 KiB
Python
1431 lines
55 KiB
Python
#!/usr/bin/env python
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""" wicd - wireless connection daemon implementation.
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This module implements the wicd daemon that provides network
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connection management, for both wireless and wired networks. The daemon
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must be run as root to control the networks, however the user interface
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components should be run as a normal user.
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class LogWriter() -- Class to redirect stdout and stderr to a log file.
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class ConnectionWizard() -- DBUS interface to manage the network.
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class ConnectionStatus() -- Updates the current connection state
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def usage() -- Print usage information.
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def daemonize() -- Daemonize the current process with a double fork.
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def main() -- The wicd daemon main loop.
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"""
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#
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# Copyright (C) 2007 Adam Blackburn
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# Copyright (C) 2007 Dan O'Reilly
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# Copyright (C) 2007 Byron Hillis
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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 Version 2 as
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# published by the Free Software Foundation.
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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, see <http://www.gnu.org/licenses/>.
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#
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import os
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import sys
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import time
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import getopt
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import ConfigParser
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import signal
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# DBUS
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import gobject
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import dbus
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import dbus.service
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from dbus.mainloop.glib import DBusGMainLoop
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if getattr(dbus, 'version', (0, 0, 0)) >= (0, 41, 0):
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import dbus.glib
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# wicd specific libraries
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import wpath
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import networking
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import misc
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if __name__ == '__main__':
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wpath.chdir(__file__)
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if sys.platform == 'linux2':
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# Set process name. Only works on Linux >= 2.1.57.
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try:
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import dl
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libc = dl.open('/lib/libc.so.6')
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libc.call('prctl', 15, 'wicd-daemon\0', 0, 0, 0) # 15 is PR_SET_NAME
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except:
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pass
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logging_enabled = True
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class LogWriter:
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""" A class to provide timestamped logging. """
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def __init__(self):
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self.file = open(wpath.log + 'wicd.log', 'a')
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self.eol = True
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def __del__(self):
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self.file.close()
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def write(self, data):
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""" Writes the data to the log with a timestamp.
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This function handles writing of data to a log file. In order to
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handle output redirection, we need to be careful with how we
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handle the addition of timestamps. In any set of data that is
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written, we replace the newlines with a timestamp + new line,
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except for newlines that are the final character in data.
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When a newline is the last character in data, we set a flag to
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indicate that the next write should have a timestamp prepended
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as well, which ensures that the timestamps match the time at
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which the data is written, rather than the previous write.
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Keyword arguments:
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data -- The string to write to the log.
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"""
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global logging_enabled
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data = data.decode('utf-8').encode('utf-8')
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if len(data) <= 0: return
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if logging_enabled:
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if self.eol:
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self.file.write(self.get_time() + ' :: ')
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self.eol = False
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if data[-1] == '\n':
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self.eol = True
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data = data[:-1]
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self.file.write(
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data.replace('\n', '\n' + self.get_time() + ' :: '))
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if self.eol: self.file.write('\n')
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self.file.flush()
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def get_time(self):
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""" Return a string with the current time nicely formatted.
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The format of the returned string is yyyy/mm/dd HH:MM:SS
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"""
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x = time.localtime()
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return ''.join([
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str(x[0]).rjust(4, '0'), '/', str(x[1]).rjust(2, '0'), '/',
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str(x[2]).rjust(2, '0'), ' ', str(x[3]).rjust(2, '0'), ':',
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str(x[4]).rjust(2, '0'), ':', str(x[5]).rjust(2, '0')])
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class ConnectionWizard(dbus.service.Object):
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def __init__(self, bus_name, object_path='/org/wicd/daemon',
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auto_connect=True):
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dbus.service.Object.__init__(self, bus_name, object_path)
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self.app_conf = wpath.etc + 'manager-settings.conf'
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self.wireless_conf = wpath.etc + 'wireless-settings.conf'
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self.wired_conf = wpath.etc + 'wired-settings.conf'
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self.hidden_essid = None
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self.wifi = networking.Wireless()
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self.wired = networking.Wired()
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self.forced_disconnect = False
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self.need_profile_chooser = False
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self.current_interface = None
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self.vpn_session = None
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self.gui_open = False
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self.suspended = False
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self.connection_state = misc.NOT_CONNECTED
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self.connection_info = [""]
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self.auto_connecting = False
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# Load the config file
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self.ReadConfig()
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# This will speed up the scanning process - if a client doesn't
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# need a fresh scan, just feed them the old one. A fresh scan
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# can be done by calling Scan(fresh=True).
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self.LastScan = ''
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# Make a variable that will hold the wired network profile
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self.WiredNetwork = {}
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# Load our wired/wireless interfaces
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self.wifi.LoadInterfaces()
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self.wired.LoadInterfaces()
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# Scan since we just got started
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if auto_connect:
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print "autoconnecting...", str(self.GetWirelessInterface()[5:])
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self.AutoConnect(True)
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else:
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print "--no-scan detected, not autoconnecting..."
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########## DAEMON FUNCTIONS
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#################################
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@dbus.service.method('org.wicd.daemon')
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def Hello(self):
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""" Returns the version number.
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This number is major-minor-micro. Major is only incremented if minor
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reaches > 9. Minor is incremented if changes that break core stucture
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are implemented. Micro is for everything else, and micro may be
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anything >= 0. This number is effective starting wicd v1.2.0.
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"""
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version = '1.5.0'
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print 'returned version number', version
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return version
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@dbus.service.method('org.wicd.daemon')
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def SetWiredInterface(self, interface):
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""" Sets the wired interface for the daemon to use. """
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print "setting wired interface", str(interface)
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self.wired.wired_interface = interface
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self.wired.SetLiface(interface)
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self.wifi.wired_interface = interface
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self.wifi.SetLiface(interface)
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings","wired_interface", interface)
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config.write(open(self.app_conf, "w"))
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@dbus.service.method('org.wicd.daemon')
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def SetWirelessInterface(self, interface):
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""" Sets the wireless interface the daemon will use. """
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print "setting wireless interface" , str(interface)
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self.wifi.wireless_interface = interface
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self.wifi.SetWiface(interface)
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self.wired.wireless_interface = interface
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self.wired.SetWiface(interface)
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings","wireless_interface", interface)
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configfile = open(self.app_conf, "w")
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config.write(configfile)
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@dbus.service.method('org.wicd.daemon')
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def SetWPADriver(self, driver):
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""" Sets the wpa driver the wpa_supplicant will use. """
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print "setting wpa driver", str(driver)
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self.wifi.wpa_driver = driver
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings","wpa_driver",driver)
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configfile = open(self.app_conf, "w")
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config.write(configfile)
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@dbus.service.method('org.wicd.daemon')
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def SetUseGlobalDNS(self, use):
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""" Sets a boolean which determines if global DNS is enabled. """
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print 'setting use global dns to', use
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use = misc.to_bool(use)
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print 'setting use global dns to boolean', use
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings", "use_global_dns", use)
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self.use_global_dns = use
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self.wifi.use_global_dns = use
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self.wired.use_global_dns = use
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configfile = open(self.app_conf, "w")
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config.write(configfile)
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@dbus.service.method('org.wicd.daemon')
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def SetGlobalDNS(self, dns1=None, dns2=None, dns3=None):
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""" Sets the global dns addresses. """
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print "setting global dns"
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings", "global_dns_1", misc.noneToString(dns1))
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self.dns1 = dns1
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self.wifi.global_dns_1 = dns1
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self.wired.global_dns_1 = dns1
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config.set("Settings", "global_dns_2", misc.noneToString(dns2))
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self.dns2 = dns2
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self.wifi.global_dns_2 = dns2
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self.wired.global_dns_2 = dns2
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config.set("Settings", "global_dns_3", misc.noneToString(dns3))
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self.dns3 = dns3
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self.wifi.global_dns_3 = dns3
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self.wired.global_dns_3 = dns3
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print 'global dns servers are', dns1, dns2, dns3
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configfile = open(self.app_conf, "w")
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config.write(configfile)
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@dbus.service.method('org.wicd.daemon')
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def GetUseGlobalDNS(self):
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""" Returns a boolean that determines if global dns is enabled. """
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return bool(self.use_global_dns)
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@dbus.service.method('org.wicd.daemon')
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def GetWPADriver(self):
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""" Returns the wpa driver the daemon is using. """
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return str(self.wifi.wpa_driver)
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@dbus.service.method('org.wicd.daemon')
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def GetWiredInterface(self):
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""" Returns the wired interface. """
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return str(self.wired.wired_interface)
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@dbus.service.method('org.wicd.daemon')
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def GetWirelessInterface(self):
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""" Returns the wireless interface the daemon is using. """
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return str(self.wifi.wireless_interface)
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@dbus.service.method('org.wicd.daemon')
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def SetDebugMode(self, debug):
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""" Sets if debugging mode is on or off. """
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings", "debug_mode", debug)
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configfile = open(self.app_conf, "w")
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config.write(configfile)
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self.debug_mode = misc.to_bool(debug)
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@dbus.service.method('org.wicd.daemon')
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def GetDebugMode(self):
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""" Returns whether debugging is enabled. """
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return bool(self.debug_mode)
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@dbus.service.method('org.wicd.daemon')
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def Disconnect(self):
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""" Disconnects all networks. """
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self.SetForcedDisconnect(True)
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self.wifi.Disconnect()
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self.wired.Disconnect()
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@dbus.service.method('org.wicd.daemon')
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def GetSignalDisplayType(self):
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""" Returns the signal display type.
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Returns either 0 or 1.
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0 for signal strength as a percentage
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1 for signal strength measured in dBm
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"""
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return int(self.signal_display_type)
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@dbus.service.method('org.wicd.daemon')
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def SetSignalDisplayType(self, value):
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""" Sets the signal display type and writes it the wicd config file. """
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings", "signal_display_type", value)
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configfile = open(self.app_conf, "w")
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config.write(configfile)
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self.signal_display_type = int(value)
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@dbus.service.method('org.wicd.daemon')
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def FormatSignalForPrinting(self, signal):
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""" Returns the suffix to display after the signal strength number. """
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if self.GetSignalDisplayType() == 1:
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return (signal + " dBm")
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else:
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return (signal + "%")
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@dbus.service.method('org.wicd.daemon')
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def SetSuspend(self, val):
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""" Toggles whether or not monitoring connection status is suspended """
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self.suspended = val
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if self.suspended:
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self.Disconnect()
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@dbus.service.method('org.wicd.daemon')
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def GetSuspend(self):
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""" Returns True if the computer is in the suspend state. """
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return self.suspended
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@dbus.service.method('org.wicd.daemon')
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def AutoConnect(self, fresh):
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""" Attempts to autoconnect to a wired or wireless network.
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Autoconnect will first try to connect to a wired network, if that
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fails it tries a wireless connection.
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"""
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if fresh:
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self.Scan()
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#self.AutoConnectScan() # Also scans for hidden networks
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if self.CheckPluggedIn():
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self._wired_autoconnect()
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else:
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self._wireless_autoconnect()
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def _wired_autoconnect(self):
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""" Attempts to autoconnect to a wired network. """
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if self.GetWiredAutoConnectMethod() == 2 and \
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not self.GetNeedWiredProfileChooser():
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self.LaunchChooser()
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elif self.GetWiredAutoConnectMethod() == 1:
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network = self.GetDefaultWiredNetwork()
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if not network:
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print "Couldn't find a default wired connection, wired \
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autoconnect failed."
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self._wireless_autoconnect()
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else: # Assume its last-used.
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network = self.GetLastUsedWiredNetwork()
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if not network:
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print "no previous wired profile available, wired autoconnect \
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failed."
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self._wireless_autoconnect()
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return
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self.ReadWiredNetworkProfile(network)
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self.ConnectWired()
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print "Attempting to autoconnect with wired interface..."
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self.auto_connecting = True
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time.sleep(1.5)
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gobject.timeout_add(3000, self._monitor_wired_autoconnect)
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@dbus.service.method('org.wicd.daemon')
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def GetAutoConnecting(self):
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return self.auto_connecting
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def _wireless_autoconnect(self):
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""" Attempts to autoconnect to a wireless network. """
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print "No wired connection present, attempting to autoconnect \
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to wireless network"
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if self.GetWirelessInterface() is None:
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print 'autoconnect failed because wireless interface returned None'
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return
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for x, network in enumerate(self.LastScan):
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if bool(self.LastScan[x]["has_profile"]):
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print self.LastScan[x]["essid"] + ' has profile'
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if bool(self.LastScan[x].get('automatic')):
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print 'trying to automatically connect to...', \
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self.LastScan[x]["essid"]
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self.ConnectWireless(x)
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time.sleep(1)
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return
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print "Unable to autoconnect, you'll have to manually connect"
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def _monitor_wired_autoconnect(self):
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if self.CheckIfWiredConnecting():
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return True
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elif self.GetWiredIP():
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self.auto_connecting = False
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return False
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elif not self.CheckIfWirelessConnecting():
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self._wireless_autoconnect()
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self.auto_connecting = False
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return False
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@dbus.service.method('org.wicd.daemon')
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def GetAutoReconnect(self):
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""" Returns the value of self.auto_reconnect. See SetAutoReconnect. """
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do = bool(self.auto_reconnect)
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return self.__printReturn('returning automatically reconnect when\
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connection drops', do)
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@dbus.service.method('org.wicd.daemon')
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def SetAutoReconnect(self, value):
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""" Sets the value of self.auto_reconnect.
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If True, wicd will try to reconnect as soon as it detects that
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an internet connection is lost. If False, it will do nothing,
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and wait for the user to initiate reconnection.
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"""
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print 'setting automatically reconnect when connection drops'
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config = ConfigParser.ConfigParser()
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config.read(self.app_conf)
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config.set("Settings", "auto_reconnect", misc.to_bool(value))
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config.write(open(self.app_conf, "w"))
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self.auto_reconnect = misc.to_bool(value)
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@dbus.service.method('org.wicd.daemon')
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def GetGlobalDNSAddresses(self):
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""" Returns the global dns addresses. """
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print 'returning global dns addresses to client'
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return (misc.noneToString(self.dns1), misc.noneToString(self.dns2),
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misc.noneToString(self.dns3))
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@dbus.service.method('org.wicd.daemon')
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def CheckIfConnecting(self):
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""" Returns if a network connection is being made. """
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if not self.CheckIfWiredConnecting() and \
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not self.CheckIfWirelessConnecting():
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return False
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else:
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return True
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@dbus.service.method('org.wicd.daemon')
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def CancelConnect(self):
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""" Cancels the wireless connection attempt """
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print 'canceling connection attempt'
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if self.wifi.connecting_thread:
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self.wifi.connecting_thread.should_die = True
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if self.wired.connecting_thread:
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self.wired.connecting_thread.should_die = True
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misc.Run("killall dhclient dhclient3 wpa_supplicant")
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@dbus.service.method('org.wicd.daemon')
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def GetCurrentInterface(self):
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""" Returns the active interface """
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return self.current_interface
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@dbus.service.method('org.wicd.daemon')
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def SetCurrentInterface(self, iface):
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""" Sets the current active interface """
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self.current_interface = str(iface)
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|
@dbus.service.method('org.wicd.daemon')
|
|
def SetNeedWiredProfileChooser(self, val):
|
|
""" Sets the need_wired_profile_chooser variable.
|
|
|
|
If set to True, that alerts the wicd frontend to display the chooser,
|
|
if False the frontend will do nothing. This function is only needed
|
|
when the frontend starts up, to determine if the chooser was requested
|
|
before the frontend was launched.
|
|
|
|
"""
|
|
self.need_profile_chooser = misc.to_bool(val)
|
|
|
|
@dbus.service.method('org.wicd.daemon')
|
|
def GetForcedDisconnect(self):
|
|
""" Returns the forced_disconnect status. See SetForcedDisconnect. """
|
|
return bool(self.forced_disconnect)
|
|
|
|
@dbus.service.method('org.wicd.daemon')
|
|
def SetForcedDisconnect(self, value):
|
|
""" Sets the forced_disconnect status.
|
|
|
|
Set to True when a user manually disconnects or cancels a connection.
|
|
It gets set to False as soon as the connection process is manually
|
|
started.
|
|
|
|
"""
|
|
self.forced_disconnect = bool(value)
|
|
|
|
@dbus.service.method('org.wicd.daemon')
|
|
def GetGUIOpen(self):
|
|
""" Returns the value of gui_open.
|
|
|
|
Returns the vlaue of gui_open, which is a boolean that keeps track
|
|
of the state of the wicd GUI. If the GUI is open, wicd will not
|
|
try to automatically reconnect to networks, as this behavior can
|
|
be annoying for the user while trying to use the GUI.
|
|
|
|
NOTE: It's possible for this to become out of sync, particularly if
|
|
the wicd.py is not exited properly while the GUI is open. We should
|
|
probably implement some kind of pid system to do it properly.
|
|
|
|
ANOTHER NOTE: This isn't implemented yet!
|
|
|
|
"""
|
|
return bool(self.gui_open)
|
|
|
|
@dbus.service.method('org.wicd.daemon')
|
|
def SetGUIOpen(self, val):
|
|
""" Sets the value of gui_open. """
|
|
self.gui_open = bool(val)
|
|
|
|
@dbus.service.method('org.wicd.daemon')
|
|
def SetConnectionStatus(self, state, info):
|
|
""" Sets the connection status.
|
|
|
|
Keyword arguments:
|
|
state - An int representing the state of the connection as defined
|
|
in misc.py.
|
|
|
|
info - a list of strings containing data about the connection state.
|
|
The contents of this list are dependent on the connection state.
|
|
|
|
state - info contents:
|
|
NOT_CONNECTED - info[0] = ""
|
|
CONNECTING - info[0] = "wired" or "wireless"
|
|
info[1] = None for wired, essid for wireless
|
|
WIRED - info[0] = IP Adresss
|
|
WIRELESS - info[0] = IP Address
|
|
info[1] = essid
|
|
info[2] = signal strength
|
|
info[3] = internal networkid
|
|
|
|
|
|
"""
|
|
self.connection_state = state
|
|
self.connection_info = info
|
|
|
|
@dbus.service.method('org.wicd.daemon', out_signature='(uas)')
|
|
def GetConnectionStatus(self):
|
|
return [self.connection_state, self.connection_info]
|
|
|
|
@dbus.service.method('org.wicd.daemon')
|
|
def GetNeedWiredProfileChooser(self):
|
|
""" Returns need_profile_chooser.
|
|
|
|
Returns a boolean specifying if the wired profile chooser needs to
|
|
be launched.
|
|
|
|
"""
|
|
return bool(self.need_profile_chooser)
|
|
|
|
@dbus.service.signal(dbus_interface='org.wicd.daemon', signature='')
|
|
def LaunchChooser(self):
|
|
""" Emits the wired profile chooser dbus signal. """
|
|
print 'calling wired profile chooser'
|
|
self.SetNeedWiredProfileChooser(True)
|
|
|
|
@dbus.service.method('org.wicd.daemon', in_signature='uav')
|
|
def EmitStatusChanged(self, state, info):
|
|
self.StatusChanged(state, info)
|
|
|
|
@dbus.service.signal(dbus_interface='org.wicd.daemon', signature='uav')
|
|
def StatusChanged(self, state, info):
|
|
""" Emits a "status changed" dbus signal.
|
|
|
|
This D-Bus signal is emitted when the connection status changes.
|
|
|
|
"""
|
|
pass
|
|
|
|
########## WIRELESS FUNCTIONS
|
|
#################################
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def SetHiddenNetworkESSID(self, essid):
|
|
""" Sets the ESSID of a hidden network for use with Scan(). """
|
|
print 'setting hidden essid: ' + str(essid)
|
|
self.hidden_essid = str(misc.Noneify(essid))
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def Scan(self):
|
|
""" Scan for wireless networks.
|
|
|
|
Scans for wireless networks,optionally using a (hidden) essid
|
|
set with SetHiddenNetworkESSID.
|
|
|
|
"""
|
|
print 'scanning start'
|
|
scan = self.wifi.Scan(str(self.hidden_essid))
|
|
self.LastScan = scan
|
|
print 'scanning done'
|
|
print 'found', str(len(scan)), 'networks:',
|
|
for i, network in enumerate(scan):
|
|
self.ReadWirelessNetworkProfile(i)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetIwconfig(self):
|
|
""" Calls and returns the output of iwconfig"""
|
|
return self.wifi.GetIwconfig()
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetNumberOfNetworks(self):
|
|
""" Returns number of networks. """
|
|
if self.debug_mode:
|
|
print 'returned number of networks...', len(self.LastScan)
|
|
return len(self.LastScan)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def CreateAdHocNetwork(self, essid, channel, ip, enctype, key, encused,
|
|
ics):
|
|
""" Creates an ad-hoc network using user inputted settings. """
|
|
print 'attempting to create ad-hoc network...'
|
|
self.wifi.CreateAdHocNetwork(essid, channel, ip, enctype, key, encused,
|
|
ics)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetKillSwitchEnabled(self):
|
|
""" Returns true if kill switch is pressed. """
|
|
status = self.wifi.GetKillSwitchStatus()
|
|
return status
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetWirelessProperty(self, networkid, property):
|
|
""" Retrieves wireless property from the network specified """
|
|
value = self.LastScan[networkid].get(property)
|
|
try:
|
|
value = misc.to_unicode(value)
|
|
except:
|
|
pass
|
|
#if self.debug_mode == 1:
|
|
#return type instead of value for security
|
|
#print ('returned wireless network', networkid, 'property',
|
|
# property, 'of type', type(value))
|
|
return value
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def SetWirelessProperty(self, networkid, property, value):
|
|
""" Sets property to value in network specified. """
|
|
# We don't write script settings here.
|
|
if (property.strip()).endswith("script"):
|
|
print "Setting script properties through the daemon is not \
|
|
permitted."
|
|
return False
|
|
if self.debug_mode:
|
|
print 'setting wireless network %s property %s to value %s' % \
|
|
(networkid, property, value)
|
|
self.LastScan[networkid][property] = misc.Noneify(value)
|
|
#end function SetProperty
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def DetectWirelessInterface(self):
|
|
""" Returns an automatically detected wireless interface. """
|
|
iface = self.wifi.DetectWirelessInterface()
|
|
print 'automatically detected wireless interface ' + iface
|
|
return str(iface)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def IsWirelessUp(self):
|
|
""" Returns a boolean specifying if wireless is up or down. """
|
|
return self.wifi.IsUp()
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetPrintableSignalStrength(self, iwconfig=None):
|
|
""" Assigns a signal strength appropriate for display
|
|
|
|
This is used separately from the raw signal strength retrieving
|
|
functions as a way to simply the strength polling process for
|
|
the GUI and tray icon, by returning the strength that the user
|
|
has requested to be displayed in wicd preferences.
|
|
|
|
"""
|
|
if self.GetSignalDisplayType() == 0:
|
|
return self.GetCurrentSignalStrength(iwconfig)
|
|
else:
|
|
return self.GetCurrentDBMStrength(iwconfig)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetCurrentSignalStrength(self, iwconfig=None):
|
|
""" Returns the current signal strength. """
|
|
try:
|
|
strength = int(self.wifi.GetSignalStrength(iwconfig))
|
|
except:
|
|
strength = 0
|
|
return strength
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetCurrentDBMStrength(self, iwconfig=None):
|
|
""" Returns the current dbm signal strength. """
|
|
try:
|
|
dbm_strength = int(self.wifi.GetDBMStrength(iwconfig))
|
|
except:
|
|
dbm_strength = 0
|
|
return dbm_strength
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetCurrentNetwork(self, iwconfig=None):
|
|
""" Returns the current network. """
|
|
current_network = str(self.wifi.GetCurrentNetwork(iwconfig))
|
|
return current_network
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetCurrentNetworkID(self, iwconfig=None):
|
|
""" Returns the id of the current network, or -1 if its not found. """
|
|
currentESSID = self.GetCurrentNetwork(iwconfig)
|
|
for x in xrange(0, len(self.LastScan)):
|
|
if self.LastScan[x]['essid'] == currentESSID:
|
|
return x
|
|
print 'returning -1, current network not found'
|
|
return -1
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def EnableWirelessInterface(self):
|
|
""" Calls a method to enable the wireless interface. """
|
|
result = self.wifi.EnableInterface()
|
|
return result
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def DisableWirelessInterface(self):
|
|
""" Calls a method to disable the wireless interface. """
|
|
result = self.wifi.DisableInterface()
|
|
return result
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def ConnectWireless(self, id):
|
|
""" Connects the the wireless network specified by i"""
|
|
# Will returned instantly, that way we don't hold up dbus.
|
|
# CheckIfWirelessConnecting can be used to test if the connection
|
|
# is done.
|
|
self.SetForcedDisconnect(False)
|
|
self.wifi.before_script = self.GetWirelessProperty(id, 'beforescript')
|
|
self.wifi.after_script = self.GetWirelessProperty(id, 'afterscript')
|
|
self.wifi.disconnect_script = self.GetWirelessProperty(id,
|
|
'disconnectscript')
|
|
print 'connecting to wireless network', self.LastScan[id]['essid']
|
|
return self.wifi.Connect(self.LastScan[id])
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def CheckIfWirelessConnecting(self):
|
|
"""Returns True if wireless interface is connecting, otherwise False."""
|
|
if not self.wifi.connecting_thread == None:
|
|
# If connecting_thread exists, then check for it's
|
|
# status, if it doesn't, we aren't connecting.
|
|
status = self.wifi.connecting_thread.is_connecting
|
|
if self.debug_mode == 1:
|
|
print 'wireless connecting', status
|
|
return status
|
|
else:
|
|
if self.debug_mode == 1:
|
|
print 'wireless connecting', False
|
|
return False
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def GetWirelessIP(self):
|
|
""" Returns the IP associated with the wireless interface. """
|
|
ip = self.wifi.GetIP()
|
|
if self.debug_mode == 1:
|
|
print 'returning wireless ip', ip
|
|
return ip
|
|
|
|
@dbus.service.method('org.wicd.daemon.wireless')
|
|
def CheckWirelessConnectingMessage(self):
|
|
""" Returns the wireless interface's status message. """
|
|
if not self.wifi.connecting_thread == None:
|
|
stat = self.wifi.connecting_thread.GetStatus()
|
|
return stat
|
|
else:
|
|
return False
|
|
|
|
########## WIRED FUNCTIONS
|
|
#################################
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def GetWiredIP(self):
|
|
""" Returns the wired interface's ip address. """
|
|
ip = self.wired.GetIP()
|
|
if self.debug_mode == 1:
|
|
print 'returning wired ip', ip
|
|
return ip
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def CheckIfWiredConnecting(self):
|
|
""" Returns True if wired interface is connecting, otherwise False. """
|
|
if not self.wired.connecting_thread == None:
|
|
#if connecting_thread exists, then check for it's
|
|
#status, if it doesn't exist, we aren't connecting
|
|
status = self.wired.connecting_thread.is_connecting
|
|
if self.debug_mode == 1:
|
|
print 'wired connecting', status
|
|
return status
|
|
else:
|
|
if self.debug_mode == 1:
|
|
print 'wired connecting', False
|
|
return False
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def SetWiredAutoConnectMethod(self, method):
|
|
""" Sets which method to use to autoconnect to wired networks. """
|
|
# 1 = default profile
|
|
# 2 = show list
|
|
# 3 = last used profile
|
|
print 'wired autoconnection method is', method
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.app_conf)
|
|
config.set("Settings","wired_connect_mode", int(method))
|
|
config.write(open(self.app_conf, "w"))
|
|
self.wired_connect_mode = int(method)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def GetWiredAutoConnectMethod(self):
|
|
""" Returns the wired autoconnect method. """
|
|
return int(self.wired_connect_mode)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def CheckWiredConnectingMessage(self):
|
|
""" Returns the wired interface\'s status message. """
|
|
if not self.wired.connecting_thread == None:
|
|
status = self.wired.connecting_thread.GetStatus()
|
|
return status
|
|
else:
|
|
return False
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def SetWiredProperty(self, property, value):
|
|
if self.WiredNetwork:
|
|
if (property.strip()).endswith("script"):
|
|
print "Setting script properties through the daemon \
|
|
is not permitted."
|
|
return False
|
|
self.WiredNetwork[property] = misc.Noneify(value)
|
|
if self.debug_mode == 1:
|
|
print 'set', property, 'to', misc.Noneify(value)
|
|
return True
|
|
else:
|
|
print 'WiredNetwork does not exist'
|
|
return False
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def GetWiredProperty(self, property):
|
|
""" Returns the requested wired property. """
|
|
if self.WiredNetwork:
|
|
value = self.WiredNetwork.get(property)
|
|
if self.debug_mode == 1:
|
|
print 'returned %s with value of %s to client' % (property,
|
|
value)
|
|
return value
|
|
else:
|
|
print 'WiredNetwork does not exist'
|
|
return False
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def SetAlwaysShowWiredInterface(self, value):
|
|
print 'Setting always show wired interface'
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.app_conf)
|
|
config.set("Settings", "always_show_wired_interface",
|
|
misc.to_bool(value))
|
|
config.write(open(self.app_conf, "w"))
|
|
self.always_show_wired_interface = misc.to_bool(value)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def GetAlwaysShowWiredInterface(self):
|
|
do = bool(self.always_show_wired_interface)
|
|
return self.__printReturn('returning always show wired interface', do)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def CheckPluggedIn(self):
|
|
if self.wired.wired_interface and self.wired.wired_interface != "None":
|
|
return self.__printReturn('returning plugged in',
|
|
self.wired.CheckPluggedIn())
|
|
else:
|
|
return self.__printReturn("returning plugged in", None)
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def IsWiredUp(self):
|
|
""" Returns a boolean specifying if wired iface is up or down. """
|
|
return self.wired.IsUp()
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def EnableWiredInterface(self):
|
|
""" Calls a method to enable the wired interface. """
|
|
result = self.wired.EnableInterface()
|
|
return result
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def DisableWiredInterface(self):
|
|
""" Calls a method to disable the wired interface. """
|
|
result = self.wired.DisableInterface()
|
|
return result
|
|
|
|
@dbus.service.method('org.wicd.daemon.wired')
|
|
def ConnectWired(self):
|
|
""" Connects to a wired network. """
|
|
self.SetForcedDisconnect(False)
|
|
self.wired.before_script = self.GetWiredProperty("beforescript")
|
|
self.wired.after_script = self.GetWiredProperty("afterscript")
|
|
self.wired.disconnect_script = self.GetWiredProperty("disconnectscript")
|
|
self.wired.Connect(self.WiredNetwork)
|
|
|
|
########## LOG FILE STUFF
|
|
#################################
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def DisableLogging(self):
|
|
global logging_enabled
|
|
logging_enabled = False
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def EnableLogging(self):
|
|
global logging_enabled
|
|
logging_enabled = True
|
|
|
|
########## CONFIGURATION FILE FUNCTIONS
|
|
#################################
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def CreateWiredNetworkProfile(self, profilename):
|
|
""" Creates a wired network profile. """
|
|
#should include: profilename, ip, netmask, gateway, dns1, dns2, dns3
|
|
profilename = misc.to_unicode(profilename)
|
|
print "creating profile for " + profilename
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
if config.has_section(profilename):
|
|
return False
|
|
config.add_section(profilename)
|
|
config.set(profilename, "ip", None)
|
|
config.set(profilename, "broadcast", None)
|
|
config.set(profilename, "netmask", None)
|
|
config.set(profilename, "gateway", None)
|
|
config.set(profilename, "dns1", None)
|
|
config.set(profilename, "dns2", None)
|
|
config.set(profilename, "dns3", None)
|
|
config.set(profilename, "beforescript", None)
|
|
config.set(profilename, "afterscript", None)
|
|
config.set(profilename, "disconnectscript", None)
|
|
config.set(profilename, "default", False)
|
|
config.write(open(self.wired_conf, "w"))
|
|
return True
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def UnsetWiredLastUsed(self):
|
|
""" Finds the previous lastused network, and sets lastused to False. """
|
|
print 'unsetting last used'
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
profileList = config.sections()
|
|
print "profileList = ", profileList
|
|
for profile in profileList:
|
|
print "profile = ", profile
|
|
if config.has_option(profile, "lastused"):
|
|
if config.get(profile, "lastused") == "True":
|
|
print "removing existing lastused"
|
|
config.set(profile, "lastused", False)
|
|
self.SaveWiredNetworkProfile(profile)
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def UnsetWiredDefault(self):
|
|
"""Unsets the default option in the current default wired profile"""
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
profileList = config.sections()
|
|
for profile in profileList:
|
|
if config.has_option(profile, "default"):
|
|
if config.get(profile, "default") == "True":
|
|
print "removing existing default", profile
|
|
config.set(profile, "default", False)
|
|
self.SaveWiredNetworkProfile(profile)
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def GetDefaultWiredNetwork(self):
|
|
""" Returns the current default wired network """
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
profileList = config.sections()
|
|
for profile in profileList:
|
|
if config.has_option(profile, "default"):
|
|
if config.get(profile, "default") == "True":
|
|
return profile
|
|
return None
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def GetLastUsedWiredNetwork(self):
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
profileList = config.sections()
|
|
for profile in profileList:
|
|
if config.has_option(profile,"lastused"):
|
|
if config.get(profile,"lastused") == "True":
|
|
return profile
|
|
return None
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def DeleteWiredNetworkProfile(self, profilename):
|
|
""" Deletes a wired network profile """
|
|
profilename = misc.to_unicode(profilename)
|
|
print "deleting profile for " + str(profilename)
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
if config.has_section(profilename):
|
|
config.remove_section(profilename)
|
|
else:
|
|
return "500: Profile does not exist"
|
|
config.write(open(self.wired_conf, "w"))
|
|
return "100: Profile Deleted"
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def SaveWiredNetworkProfile(self, profilename):
|
|
""" Writes a wired network profile to disk """
|
|
#should include: profilename,ip,netmask,gateway,dns1,dns2
|
|
if profilename == "":
|
|
return "500: Bad Profile name"
|
|
profilename = misc.to_unicode(profilename)
|
|
print "setting profile for " + str(profilename)
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
if config.has_section(profilename):
|
|
config.remove_section(profilename)
|
|
config.add_section(profilename)
|
|
for x in self.WiredNetwork:
|
|
config.set(profilename, x, self.WiredNetwork[x])
|
|
config.write(open(self.wired_conf, "w"))
|
|
return "100: Profile Written"
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def ReadWiredNetworkProfile(self, profilename):
|
|
""" Reads a wired network profile in as the currently active profile """
|
|
profile = {}
|
|
profilename = misc.to_unicode(profilename)
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
if config.has_section(profilename):
|
|
for x in config.options(profilename):
|
|
profile[x] = misc.Noneify(config.get(profilename, x))
|
|
profile['use_global_dns'] = bool(profile.get('use_global_dns'))
|
|
profile['use_static_dns'] = bool(profile.get('use_static_dns'))
|
|
self.WiredNetwork = profile
|
|
return "100: Loaded Profile"
|
|
else:
|
|
self.WiredNetwork = None
|
|
return "500: Profile Not Found"
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def GetWiredProfileList(self):
|
|
""" Returns a list of all wired profiles in wired-settings.conf """
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wired_conf)
|
|
print config.sections()
|
|
if config.sections():
|
|
return config.sections()
|
|
else:
|
|
return None
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def SaveWirelessNetworkProfile(self, id):
|
|
""" Writes a wireless profile to disk """
|
|
print "setting network profile"
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wireless_conf)
|
|
if config.has_section(self.LastScan[id]["bssid"]):
|
|
config.remove_section(self.LastScan[id]["bssid"])
|
|
config.add_section(self.LastScan[id]["bssid"])
|
|
#add the essid so that people reading the config can figure
|
|
#out which network is which. it will not be read
|
|
for x in self.LastScan[id]:
|
|
config.set(self.LastScan[id]["bssid"], x, self.LastScan[id][x])
|
|
config.write(open(self.wireless_conf, "w"))
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def SaveWirelessNetworkProperty(self, id, option):
|
|
""" Writes a particular wireless property to disk """
|
|
if (option.strip()).endswith("script"):
|
|
print 'you cannot save script information to disk through the daemon.'
|
|
return
|
|
|
|
print ("setting network option " + str(option) + " to " +
|
|
str(self.LastScan[id][option]))
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wireless_conf)
|
|
if config.has_section(self.LastScan[id]["bssid"]):
|
|
config.set(self.LastScan[id]["bssid"], option,
|
|
str(self.LastScan[id][option]))
|
|
config.write(open(self.wireless_conf, "w"))
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def ReadWirelessNetworkProfile(self, id):
|
|
""" Reads in wireless profile as the active network """
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.wireless_conf)
|
|
print self.LastScan[id]["bssid"]
|
|
if config.has_section(self.LastScan[id]["bssid"]):
|
|
self.LastScan[id]["has_profile"] = True
|
|
|
|
# Read the essid because we be needing to name those hidden
|
|
# wireless networks now - but only read it if it is hidden.
|
|
if self.LastScan[id]["hidden"]:
|
|
self.LastScan[id]["essid"] = misc.Noneify(config.get(self.LastScan[id]["bssid"],
|
|
"essid"))
|
|
for x in config.options(self.LastScan[id]["bssid"]):
|
|
if not self.LastScan[id].has_key(x) or x.endswith("script"):
|
|
self.LastScan[id][x] = misc.Noneify(config.get(self.LastScan[id]["bssid"], x))
|
|
self.LastScan[id]['use_static_dns'] = bool(self.LastScan[id].get('use_static_dns'))
|
|
self.LastScan[id]['use_global_dns'] = bool(self.LastScan[id].get('use_global_dns'))
|
|
self.LastScan[id]['encryption'] = bool(self.LastScan[id].get('encryption'))
|
|
return "100: Loaded Profile"
|
|
else:
|
|
self.LastScan[id]["has_profile"] = False
|
|
# Are these next two lines needed? -Dan
|
|
self.LastScan[id]['use_static_dns'] = bool(self.GetUseGlobalDNS())
|
|
self.LastScan[id]['use_global_dns'] = bool(self.GetUseGlobalDNS())
|
|
return "500: Profile Not Found"
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def WriteWindowSize(self, width, height):
|
|
"""Write the desired default window size"""
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.app_conf)
|
|
if config.has_section("Settings"):
|
|
config.set("Settings", "window_width", width)
|
|
config.set("Settings", "window_height", height)
|
|
config.write(open(self.app_conf, "w"))
|
|
|
|
@dbus.service.method('org.wicd.daemon.config')
|
|
def ReadWindowSize(self):
|
|
"""Returns a list containing the desired default window size
|
|
|
|
Attempts to read the default size from the config file,
|
|
and if that fails, returns a default of 605 x 400.
|
|
|
|
"""
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.app_conf)
|
|
if config.has_section("Settings"):
|
|
if config.has_option("Settings", "window_width"):
|
|
width = config.get("Settings", "window_width")
|
|
else:
|
|
width = 605
|
|
if config.has_option("Settings", "window_height"):
|
|
height = config.get("Settings", "window_height")
|
|
else:
|
|
height = 400
|
|
size = []
|
|
size.append(int(width))
|
|
size.append(int(height))
|
|
return size
|
|
|
|
#############################################
|
|
########## INTERNAL FUNCTIONS ###############
|
|
#############################################
|
|
# so don't touch the stuff below #
|
|
# it read/writes the configuration files #
|
|
# and shouldn't need to be changed #
|
|
# unless you add a new property... #
|
|
# then be SURE YOU CHANGE IT #
|
|
#############################################
|
|
|
|
def __printReturn(self, text, value):
|
|
"""prints the specified text and value, then returns the value"""
|
|
if self.debug_mode == 1:
|
|
print text, value
|
|
return value
|
|
|
|
def get_option(self, section, option, default=None):
|
|
""" Method for returning an option from manager-settings.conf.
|
|
|
|
This method will return a given option from a given section
|
|
|
|
"""
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.app_conf)
|
|
if not config.has_section(section):
|
|
config.add_section(section)
|
|
|
|
if config.has_option(section, option):
|
|
ret = config.get(section, option)
|
|
print 'found ' + option + ' in configuration', ret
|
|
else:
|
|
config.set(section, option, default)
|
|
ret = default
|
|
config.write(open(self.app_conf, "w"))
|
|
return ret
|
|
|
|
def ReadConfig(self):
|
|
if os.path.isfile(self.app_conf):
|
|
iface = self.DetectWirelessInterface()
|
|
if not iface:
|
|
iface = "wlan0"
|
|
self.SetWirelessInterface(self.get_option("Settings",
|
|
"wireless_interface",
|
|
default=iface))
|
|
self.SetWiredInterface(self.get_option("Settings",
|
|
"wired_interface",
|
|
default="eth0"))
|
|
self.SetWPADriver(self.get_option("Settings", "wpa_driver",
|
|
default="wext"))
|
|
self.SetAlwaysShowWiredInterface(self.get_option("Settings",
|
|
"always_show_wired_interface",
|
|
default=False))
|
|
|
|
self.SetUseGlobalDNS(self.get_option("Settings", "use_global_dns",
|
|
default=False))
|
|
dns1 = self.get_option("Settings", "global_dns_1", default='None')
|
|
dns2 = self.get_option("Settings", "global_dns_2", default='None')
|
|
dns3 = self.get_option("Settings", "global_dns_3", default='None')
|
|
self.SetGlobalDNS(dns1, dns2, dns3)
|
|
|
|
self.SetAutoReconnect(self.get_option("Settings", "auto_reconnect",
|
|
default=False))
|
|
self.SetDebugMode(self.get_option("Settings", "debug_mode",
|
|
default=False))
|
|
|
|
self.SetWiredAutoConnectMethod(self.get_option("Settings",
|
|
"wired_connect_mode",
|
|
default=1))
|
|
self.SetSignalDisplayType(self.get_option("Settings",
|
|
"signal_display_type",
|
|
default=0))
|
|
|
|
else:
|
|
# Write some defaults maybe?
|
|
print "configuration file not found, creating, adding defaults..."
|
|
config = ConfigParser.ConfigParser()
|
|
config.read(self.app_conf)
|
|
config.add_section("Settings")
|
|
config.set("Settings", "wireless_interface", "wlan0")
|
|
config.set("Settings", "wired_interface", "eth0")
|
|
config.set("Settings", "always_show_wired_interface", "False")
|
|
config.set("Settings", "auto_reconnect", "False")
|
|
config.set("Settings", "debug_mode", "False")
|
|
config.set("Settings", "wired_connect_mode", "1")
|
|
config.set("Settings", "signal_display_type", "0")
|
|
config.set("Settings", "dns1", "None")
|
|
config.set("Settings", "dns2", "None")
|
|
config.set("Settings", "dns3", "None")
|
|
iface = self.DetectWirelessInterface()
|
|
if iface is not None:
|
|
config.set("Settings", "wireless_interface", iface)
|
|
else:
|
|
print "couldn't detect a wireless interface, using wlan0..."
|
|
config.set("Settings", "wireless_interface", "wlan0")
|
|
config.set("Settings", "wpa_driver", "wext")
|
|
config.write(open(self.app_conf, "w"))
|
|
self.SetWirelessInterface(config.get("Settings",
|
|
"wireless_interface"))
|
|
self.SetWiredInterface(config.get("Settings",
|
|
"wired_interface"))
|
|
self.SetWPADriver(config.get("Settings",
|
|
"wpa_driver"))
|
|
self.SetAlwaysShowWiredInterface(False)
|
|
self.SetAutoReconnect(False)
|
|
self.SetDebugMode(False)
|
|
self.SetWiredAutoConnectMethod(1)
|
|
self.SetSignalDisplayType(0)
|
|
self.SetUseGlobalDNS(False)
|
|
self.SetGlobalDNS(None, None, None)
|
|
|
|
if os.path.isfile(self.wireless_conf):
|
|
print "wireless configuration file found..."
|
|
# Don't do anything since it is there
|
|
pass
|
|
else:
|
|
# We don't need to put anything in it, so just make it
|
|
print "wireless configuration file not found, creating..."
|
|
open(self.wireless_conf, "w").close()
|
|
|
|
if os.path.isfile(self.wired_conf):
|
|
print "wired configuration file found..."
|
|
# Don't do anything since it is there
|
|
pass
|
|
else:
|
|
print "wired configuration file not found, creating a default..."
|
|
# Create the file and a default profile
|
|
open(self.wired_conf, "w").close()
|
|
self.CreateWiredNetworkProfile("wired-default")
|
|
|
|
# Hide the files, so the keys aren't exposed.
|
|
print "chmoding configuration files 0600..."
|
|
os.chmod(self.app_conf, 0600)
|
|
os.chmod(self.wireless_conf, 0600)
|
|
os.chmod(self.wired_conf, 0600)
|
|
|
|
# Make root own them
|
|
print "chowning configuration files root:root..."
|
|
os.chown(self.app_conf, 0, 0)
|
|
os.chown(self.wireless_conf, 0, 0)
|
|
os.chown(self.wired_conf, 0, 0)
|
|
|
|
print "autodetected wireless interface...", self.DetectWirelessInterface()
|
|
print "using wireless interface...", self.GetWirelessInterface()
|
|
|
|
|
|
def usage():
|
|
print """
|
|
wicd 1.5.0
|
|
wireless (and wired) connection daemon.
|
|
|
|
Arguments:
|
|
\t-s\t--no-scan\tDon't auto-scan/auto-connect.
|
|
\t-f\t--no-daemon\tDon't daemonize (run in foreground).
|
|
\t-e\t--no-stderr\tDon't redirect stderr.
|
|
\t-o\t--no-stdout\tDon't redirect stdout.
|
|
\t-h\t--help\t\tPrint this help.
|
|
"""
|
|
|
|
def daemonize():
|
|
""" Disconnect from the controlling terminal.
|
|
|
|
Fork twice, once to disconnect ourselves from the parent terminal and a
|
|
second time to prevent any files we open from becoming our controlling
|
|
terminal.
|
|
|
|
For more info see http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/66012
|
|
|
|
"""
|
|
# Fork the first time to disconnect from the parent terminal and
|
|
# exit the parent process.
|
|
try:
|
|
pid = os.fork()
|
|
if pid > 0:
|
|
sys.exit(0)
|
|
except OSError, e:
|
|
print >> sys.stderr, "Fork #1 failed: %d (%s)" % (e.errno, e.strerror)
|
|
sys.exit(1)
|
|
|
|
# Decouple from parent environment to stop us from being a zombie.
|
|
os.setsid()
|
|
os.umask(0)
|
|
|
|
# Fork the second time to prevent us from opening a file that will
|
|
# become our controlling terminal.
|
|
try:
|
|
pid = os.fork()
|
|
if pid > 0:
|
|
print "wicd daemon: pid " + str(pid)
|
|
sys.exit(0)
|
|
except OSError, e:
|
|
print >> sys.stderr, "Fork #2 failed: %d (%s)" % (e.errno, e.strerror)
|
|
sys.exit(1)
|
|
|
|
def main(argv):
|
|
""" The main daemon program.
|
|
|
|
Keyword arguments:
|
|
argv -- The arguments passed to the script.
|
|
|
|
"""
|
|
global child_pid
|
|
do_daemonize = True
|
|
redirect_stderr = True
|
|
redirect_stdout = True
|
|
auto_scan = True
|
|
|
|
try:
|
|
opts, args = getopt.getopt(sys.argv[1:], 'feos',
|
|
['help', 'no-daemon', 'no-stderr', 'no-stdout', 'no-scan'])
|
|
except getopt.GetoptError:
|
|
# Print help information and exit
|
|
usage()
|
|
sys.exit(2)
|
|
|
|
for o, a in opts:
|
|
if o in ('-h', '--help'):
|
|
usage()
|
|
sys.exit()
|
|
if o in ('-e', '--no-stderr'):
|
|
redirect_stderr = False
|
|
if o in ('-o', '--no-stdout'):
|
|
redirect_stdout = False
|
|
if o in ('-f', '--no-daemon'):
|
|
do_daemonize = False
|
|
if o in ('-s', '--no-scan'):
|
|
auto_scan = False
|
|
|
|
if do_daemonize: daemonize()
|
|
|
|
if redirect_stderr or redirect_stdout: output = LogWriter()
|
|
if redirect_stdout: sys.stdout = output
|
|
if redirect_stderr: sys.stderr = output
|
|
|
|
print '---------------------------'
|
|
print 'wicd initializing...'
|
|
print '---------------------------'
|
|
|
|
# Open the DBUS session
|
|
|
|
d_bus_name = dbus.service.BusName('org.wicd.daemon', bus=dbus.SystemBus())
|
|
obj = ConnectionWizard(d_bus_name, auto_connect=auto_scan)
|
|
|
|
gobject.threads_init()
|
|
(child_pid, x, x, x) = gobject.spawn_async([wpath.bin + "monitor.py"],
|
|
flags=gobject.SPAWN_CHILD_INHERITS_STDIN)
|
|
|
|
|
|
signal.signal(signal.SIGTERM, sigterm_caught)
|
|
|
|
# Enter the main loop
|
|
mainloop = gobject.MainLoop()
|
|
mainloop.run()
|
|
|
|
def sigterm_caught(sig, frame):
|
|
global child_pid
|
|
print 'SIGTERM caught, killing wicd-monitor...'
|
|
os.kill(child_pid, signal.SIGTERM)
|
|
print 'Shutting down...'
|
|
sys.exit(0)
|
|
|
|
if __name__ == '__main__':
|
|
DBusGMainLoop(set_as_default=True)
|
|
main(sys.argv)
|