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Update get_current_essid() with Popen and read entire iwconfig output at once
[wifi-radar.git] / wifi-radar
blobfd7aef7a8fc5f94129a68a17065e698a3893bd92
1 #!/usr/bin/python
2 #
3 # $Id$
4 # vi:set filetype=python noet:
5 #
6 # A wireless profile manager for Linux
7 #
8 # Originally created for x1000 Linux:
9 # http://x1000.bitbuilder.com
10 #
11 # Created by:
12 # Ahmad Baitalmal <ahmad@baitalmal.com>
13 #
14 # Maintained by:
15 # Brian Elliott Finley <brian@thefinleys.com>
16 #
17 # License:
18 # GPL
19 #
20 # http://www.bitbuilder.com/wifi_radar
21 # http://svn.systemimager.org
22 #
23 # See CREDITS file for more contributors.
24 # See ChangeLog file for, well, changes.
25 #
26
27 import ConfigParser, os, Queue, re, string, sys, threading
28 from signal import SIGTERM
29 from subprocess import Popen, PIPE
30 from time import sleep
31 from types import *
32
33 WIFI_RADAR_VERSION = "0.0.0"
34
35 if __debug__:
36 print '__debug__ is True'
37 # NOTE: Remove the '-OO' from '#!/usr/bin/python -OO' in the first line to
38 # turn on debugging.
39
40 #
41 # Where the conf file should live could be different for your distro. Please change
42 # at install time with "make install sysconfdir=/etc/wifi-radar" or similar. -BEF-
43 #
44 CONF_FILE = "/etc/wifi-radar.conf"
45
46 os.environ['LC_MESSAGES'] = 'C'
47
48
49 #####################################
50 # Labels
51 USE_DHCP_LABEL = "Automatic network configuration (DHCP)"
52 USE_IP_LABEL = "Manual network configuration"
53 WIFI_SET_LABEL = "WiFi Options"
54 CON_PP_LABEL = "Connection Commands"
55 DIS_PP_LABEL = "Disconnection Commands"
56 USE_WPA_LABEL = "Use WPA"
57 NO_WPA_LABEL = "No WPA"
58 ####################################################################################################
59
60 ####################################################################################################
61 ####################################################################################################
62
63 # Sets the interface to the specified network device
64 def set_network_device(device):
65 #print "set_network_device: ", device
66 if device != "auto_detect":
67 confFile.set_opt('DEFAULT.interface', device)
68 else: # auto detect network device
69 # Get a list of 802.11 enabled devices by parsing the output of iwconfig.
70 # If no devices are found, default to eth1.
71 # call iwconfig command and read output
72 iwconfig_info = Popen(confFile.get_opt('DEFAULT.iwconfig_command'), shell=True, stdout=PIPE).stdout
73 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if("ESSID" in x)]
74 if len(wireless_devices) > 0:
75 confFile.set_opt('DEFAULT.interface', wireless_devices[0])
76 else:
77 print "No wifi-device found. Exiting."
78 sys.exit()
79
80 # Helper function to reduce code duplication
81 def get_new_profile():
82 """ Return a blank profile """
83 return { 'known': False,
84 'available': False,
85 'encrypted': False,
86 'essid': '',
87 'bssid': '',
88 'protocol': 'g',
89 'signal': 0,
90 'channel': 'auto',
91 'con_prescript': '',
92 'con_postscript': '',
93 'dis_prescript': '',
94 'dis_postscript': '',
95 'key': '',
96 'mode': '',
97 'security': '',
98 'use_wpa': False,
99 'wpa_driver': '',
100 'use_dhcp': True,
101 'ip': '',
102 'netmask': '',
103 'gateway': '',
104 'domain': '',
105 'dns1': '',
106 'dns2': ''
107 }
108
109 def get_profile_from_conf_file( essid, bssid, confFile ):
110 # We got the essid, get the key
111 profile = {}
112 section_name = make_section_name( essid, bssid )
113 if not confFile.has_section( section_name ):
114 return None
115 # read the option values
116 for option in confFile.options(section_name):
117 (profile['essid'], profile['bssid']) = split_section_name( section_name )
118 profile[option] = confFile.get_opt(section_name + "." + option)
119 return profile
120
121 def make_section_name( essid, bssid ):
122 return essid + ':' + bssid
123
124 def split_section_name( section ):
125 parts = re.split(':', section)
126 return [ ':'.join(parts[0:len(parts)-6]), ':'.join(parts[len(parts)-6:len(parts)]) ]
127
128 def convert_confFile():
129 for apname in confFile.sections():
130 if confFile.has_option( apname, 'prescript' ):
131 confFile.set( apname, 'con_prescript', confFile.get( apname, 'prescript' ) )
132 confFile.remove_option( apname, 'prescript' )
133 if confFile.has_option( apname, 'postscript' ):
134 confFile.set( apname, 'con_postscript', confFile.get( apname, 'postscript' ) )
135 confFile.remove_option( apname, 'postscript' )
136 confFile.set( apname, 'dis_prescript', '' )
137 confFile.set( apname, 'dis_postscript', '' )
138
139 # Scan for a limited time, return ap names and bssid found
140 # Access points we find will be put on the outgoing Queue, apQueue
141 def scanning_thread( confFile, apQueue, commandQueue ):
142 # Setup our essid pattern matcher
143 essid_pattern = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
144 protocol_pattern = re.compile( "Protocol\s*(:|=)\s*IEEE 802.11\s*([abg]+)", re.I | re.M | re.S )
145 mode_pattern = re.compile( "Mode\s*(:|=)\s*([^\n]+)", re.I | re.M | re.S )
146 channel_pattern = re.compile( "Channel\s*(:|=)*\s*(\d+)", re.I | re.M | re.S )
147 enckey_pattern = re.compile( "Encryption key\s*(:|=)\s*(on|off)", re.I | re.M | re.S )
148 signal_pattern = re.compile( "Signal level\s*(:|=)\s*-?([0-9]+)", re.I | re.M | re.S )
149
150 access_points = {}
151 command = "scan"
152 while True:
153 try:
154 command = commandQueue.get_nowait()
155 if __debug__: print "scanning_thread received command", command
156 command_read = True
157 except Queue.Empty:
158 command_read = False
159 if command == "scan":
160 if __debug__: print "Beginning scan pass"
161 # Some cards need to have the interface up to scan
162 if confFile.get_opt_as_bool('DEFAULT.ifup_required'):
163 # call ifconfig command and wait for return
164 Popen([confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface'), 'up'])
165 # update the signal strengths
166 scandata = Popen([confFile.get_opt('DEFAULT.iwlist_command'), confFile.get_opt('DEFAULT.interface'), 'scan'], stdout=PIPE).stdout.read()
167 #if __debug__:
168 #print "Current IP ", get_current_ip()
169 #print "Current ESSID ", get_current_essid()
170 #print "Current BSSID ", get_current_bssid()
171 # zero out the signal levels for all access points
172 for bssid in access_points:
173 access_points[bssid]['signal'] = 0
174 # split the scan data based on the address line
175 hits = scandata.split(' - ')
176 for hit in hits:
177 # set the defaults for profile template
178 profile = get_new_profile()
179 m = essid_pattern.search( hit )
180 if m:
181 # we found an essid
182 profile['essid'] = m.groups()[1]
183 m = bssid_pattern.search( hit ) # get BSSID from scan
184 if m: profile['bssid'] = m.groups()[1]
185 m = protocol_pattern.search( hit ) # get protocol from scan
186 if m: profile['protocol'] = m.groups()[1]
187 m = mode_pattern.search( hit ) # get mode from scan
188 if m: profile['mode'] = m.groups()[1]
189 m = channel_pattern.search( hit ) # get channel from scan
190 if m: profile['channel'] = m.groups()[1]
191 m = enckey_pattern.search( hit ) # get encryption key from scan
192 if m: profile['encrypted'] = ( m.groups()[1] == 'on' )
193 m = signal_pattern.search( hit ) # get signal strength from scan
194 if m: profile['signal'] = m.groups()[1]
195 access_points[ profile['bssid'] ] = profile
196 for bssid in access_points:
197 access_points[bssid]['available'] = ( access_points[bssid]['signal'] > 0 )
198 # Put all, now or previously, sensed access_points into apQueue
199 try:
200 apQueue.put_nowait( access_points[bssid] )
201 except Queue.Full:
202 pass
203 elif command == "exit":
204 if __debug__: print "Exiting scanning_thread"
205 return
206 if command_read: commandQueue.task_done()
207 if confFile.get_opt('DEFAULT.interface').find('ath') == 0:
208 sleep( 30 )
209 else:
210 sleep( 1 )
211
212
213 ### ConnectionManager
214 ### class to manage connections
215 class ConnectionManager():
216 def __init__( self, profile, confFile, commandQueue ):
217 self.profile = profile
218 self.confFile = confFile
219 self.commQueue = commandQueue
220 self.state = False
221
222 def if_change( self, state ):
223 if ( (state.lower() == 'up') or (state.lower() == 'down') ):
224 # call ifconfig command and wait for return
225 Popen([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), state])
226
227 def connect_to_network( self, status_window ):
228 msg = "Connecting to the %s (%s) network" % ( self.profile['essid'], self.profile['bssid'] )
229 say( msg )
230 if __debug__: print " %s" % msg
231 # ready to dance
232 # Let's run the connection prescript
233 if self.profile['con_prescript'].strip() != '':
234 # got something to execute
235 # run connection prescript through shell and wait for return
236 Popen([self.profile['con_prescript']], shell=True)
237 if __debug__: print "executing connection prescript:", self.profile['con_prescript']
238 if status_window:
239 status_window.run()
240 # Some cards need to have the interface up
241 if self.confFile.get_opt_as_bool('DEFAULT.ifup_required'):
242 self.if_change('up')
243 # Start building iwconfig command line, command
244 iwconfig_command = [ self.confFile.get_opt('DEFAULT.iwconfig_command') ]
245 iwconfig_command.append( confFile.get_opt('DEFAULT.interface') )
246 # Setting essid
247 iwconfig_command.append( 'essid' )
248 iwconfig_command.append( self.profile['essid'] )
249 # Setting nick
250 #iwconfig_commands.append( 'nick "%s"' % self.profile['essid'] )
251 # Setting key
252 iwconfig_command.append( 'key' )
253 if self.profile['key'] == '':
254 iwconfig_command.append( 'off' )
255 else:
256 iwconfig_command.append( self.profile['key'] )
257 #iwconfig_commands.append( "key %s %s" % ( self.profile['security'], self.profile['key'] ) )
258 # Setting mode to Master, this will cause association with the AP to fail
259 #iwconfig_command.append( 'mode' )
260 #iwconfig_command.append( 'Master' )
261 # Setting channel
262 if self.profile['channel'] != '':
263 iwconfig_command.append( 'channel' )
264 iwconfig_command.append( self.profile['channel'] )
265 # Now we do the ap by address (do this last since iwconfig seems to want it only there)
266 iwconfig_command.append( 'ap' )
267 iwconfig_command.append( self.profile['bssid'] )
268 # Some cards require a commit
269 if self.confFile.get_opt_as_bool('DEFAULT.commit_required'):
270 if __debug__: print 'iwconfig_args %s ' % ( iwconfig_args, )
271 iwconfig_command.append( 'commit' )
272 # call iwconfig command and wait for return
273 Popen(iwconfig_command)
274 # Now normal network stuff
275 # Kill off any existing DHCP clients running
276 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
277 if __debug__: print "Killing existing DHCP..."
278 try:
279 if self.confFile.get_opt('DHCP.kill_args') != '':
280 # call DHCP client kill command and wait for return
281 Popen([self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.kill_args')])
282 if __debug__: print self.confFile.get_opt('DHCP.command') + " " + self.confFile.get_opt('DHCP.kill_args')
283 else:
284 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
285 except OSError:
286 print "failed to kill DHCP client"
287 sys.exit()
288 finally:
289 print "Stale pid file. Removing..."
290 os.remove(self.confFile.get_opt('DHCP.pidfile'))
291 # Kill off any existing WPA supplicants running
292 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
293 if __debug__: print "Killing existing WPA supplicant..."
294 try:
295 if not self.confFile.get_opt('WPA.kill_command') != '':
296 # call WPA supplicant kill command and wait for return
297 Popen([self.confFile.get_opt('WPA.kill_command'), self.confFile.get_opt('WPA.kill_command')])
298 else:
299 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
300 except OSError:
301 print "failed to kill WPA supplicant"
302 sys.exit()
303 finally:
304 print "Stale pid file. Removing..."
305 os.remove(self.confFile.get_opt('WPA.pidfile'))
306 # Begin WPA supplicant
307 if self.profile['use_wpa'] :
308 if __debug__: print "WPA args: %s" % ( wpa_options, )
309 if status_window:
310 status_window.update_message("WPA supplicant starting")
311 # call WPA supplicant command and do not wait for return
312 wpa_proc = Popen([self.confFile.get_opt('WPA.command'), self.confFile.get_opt('WPA.args'), self.confFile.get_opt('DEFAULT.interface')])
313 if self.profile['use_dhcp'] :
314 if __debug__: print "Disable iwlist while dhcp in progress..."
315 try:
316 self.commQueue.put("pause")
317 except Queue.Full:
318 pass
319 if status_window:
320 status_window.update_message("Acquiring IP Address (DHCP)")
321
322 dhcp_pid = os.spawnlp(os.P_NOWAIT, self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.args') + " " + self.confFile.get_opt('DEFAULT.interface'))
323
324 timer = self.confFile.get_opt_as_int('DHCP.timeout') + 10
325 tick = 0.25
326 print "DHCP process:", dhcp_pid
327 waiting = os.waitpid(dhcp_pid, os.WNOHANG)
328 while waiting == (0,0):
329 waiting = os.waitpid(dhcp_pid, os.WNOHANG)
330 if timer < 0:
331 os.kill(dhcp_pid, SIGTERM)
332 break
333 if sys.modules.has_key("gtk"):
334 while gtk.events_pending():
335 gtk.main_iteration(False)
336 timer -= tick
337 if timer%1 == 0:
338 print "timer: ", timer, " *** tick: ", tick
339 print "wait:", waiting
340 sleep(tick)
341 # Re-enable iwlist
342 try:
343 self.commQueue.put("scan")
344 except Queue.Full:
345 pass
346 if not self.get_current_ip():
347 if status_window:
348 status_window.update_message("Could not get IP address!")
349 if sys.modules.has_key("gtk"):
350 while gtk.events_pending():
351 gtk.main_iteration(False)
352 sleep(3)
353 else:
354 print "Could not get IP address!"
355 return
356 else:
357 if status_window:
358 status_window.update_message("Got IP address. Done.")
359 if sys.modules.has_key("gtk"):
360 while gtk.events_pending():
361 gtk.main_iteration(False)
362 sleep(2)
363 else:
364 ifconfig_command= "%s %s down; %s %s %s netmask %s" % ( self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), self.profile['ip'], self.profile['netmask'] )
365 route_command = "%s add default gw %s" % ( self.confFile.get_opt('DEFAULT.route_command'), self.profile['gateway'] )
366 resolv_contents = ''
367 if self.profile['domain'] != '': resolv_contents += "domain %s\n" % domain
368 if self.profile['dns1'] != '': resolv_contents += "nameserver %s\n" % dns1
369 if self.profile['dns2'] != '': resolv_contents += "nameserver %s\n" % dns2
370 if ( resolv_contents != '' ):
371 resolv_file=open('/etc/resolv.conf', 'w')
372 resolv_file.write(s)
373 resolv_file.close
374 Popen([ifconfig_command])
375 Popen([route_command])
376 # Let's run the connection postscript
377 con_postscript = self.profile['con_postscript']
378 if self.profile['con_postscript'].strip() != '':
379 Popen([self.profile['con_postscript']], shell=True)
380 if __debug__: print "executing connection postscript:", self.profile['con_postscript']
381 if status_window:
382 status_window.destroy()
383
384 def disconnect_interface( self, status_window ):
385 msg = "Disconnecting"
386 say( msg )
387 if __debug__: print msg
388 # Let's run the disconnection prescript
389 if self.profile['dis_prescript'].strip() != '':
390 Popen([self.profile['dis_prescript']], shell=True)
391 if __debug__: print "executing disconnection prescript:", self.profile['dis_prescript']
392 if status_window:
393 status_window.run()
394 # Kill off any existing DHCP clients running
395 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
396 if __debug__: print "Killing existing DHCP..."
397 try:
398 if self.confFile.get_opt('DHCP.kill_args') != '':
399 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
400 dhcp_command.extend( self.confFile.get_opt('DHCP.kill_args').split(' ') )
401 Popen(dhcp_command)
402 if __debug__: print self.confFile.get_opt('DHCP.command') + " " + self.confFile.get_opt('DHCP.kill_args')
403 else:
404 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
405 except OSError:
406 print "failed to kill DHCP client"
407 sys.exit()
408 finally:
409 print "Stale pid file. Removing..."
410 os.remove(self.confFile.get_opt('DHCP.pidfile'))
411 # Kill off any existing WPA supplicants running
412 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
413 if __debug__: print "Killing existing WPA supplicant..."
414 try:
415 if not self.confFile.get_opt('WPA.kill_command') != '':
416 wpa_command = [ self.confFile.get_opt('WPA.kill_command').split(' ') ]
417 Popen(wpa_command)
418 else:
419 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
420 except OSError:
421 print "failed to kill WPA supplicant"
422 sys.exit()
423 finally:
424 print "Stale pid file. Removing..."
425 os.remove(self.confFile.get_opt('WPA.pidfile'))
426 Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface'), 'essid', 'off', 'key', 'off', 'mode', 'auto', 'channel', 'auto', 'ap', 'off'])
427 # Lets clear out the wireless stuff
428 if __debug__: print "Let's clear out the wireless stuff"
429 if __debug__: print 'Now take the interface down'
430 self.if_change('down')
431 Popen([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), '0.0.0.0'])
432 if __debug__: print 'Since it may be brought back up by the next scan, lets unset its IP'
433 # Let's run the disconnection postscript
434 if self.profile['dis_postscript'].strip() != '':
435 Popen([self.profile['dis_postscript']], shell=True)
436 if __debug__: print "executing disconnection postscript:", self.profile['dis_postscript']
437 if status_window:
438 status_window.destroy()
439 if __debug__: print 'Disconnect complete.'
440
441 def get_current_ip( self ):
442 """Returns the current IP if any by calling ifconfig"""
443 ifconfig_command = [ confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface') ]
444 ifconfig_info = Popen(ifconfig_command, stdout=PIPE).stdout
445 # Be careful to the language (inet adr: in French for example)
446 #
447 # Hi Brian
448 #
449 # I'm using wifi-radar on a system with German translations (de_CH-UTF-8).
450 # There the string in ifconfig is inet Adresse for the IP which isn't
451 # found by the current get_current_ip function in wifi-radar. I changed
452 # the according line (#289; gentoo, v1.9.6-r1) to
453 # >ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
454 # which works on my system (LC_ALL=de_CH.UTF-8) and still works with LC_ALL=C.
455 #
456 # I'd be happy if you could incorporate this small change because as now
457 # I've got to change the file every time it is updated.
458 #
459 # Best wishes
460 #
461 # Simon
462 ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
463 line = ifconfig_info.read()
464 if ip_re.search( line ):
465 return ip_re.search( line ).group(1)
466 return None
467
468 def get_current_essid( self ):
469 """Returns the current ESSID if any by calling iwconfig"""
470 iwconfig_info = Popen([confFile.get_opt('DEFAULT.iwconfig_command'), confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
471 # Be careful to the language (inet adr: in French for example)
472 essid_re = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
473 line = iwconfig_info.read()
474 if essid_re.search( line ):
475 return essid_re.search( line ).group(2)
476 return None
477
478 def get_current_bssid( self ):
479 """Returns the current BSSID if any by calling iwconfig"""
480 iwconfig_info = os.popen(confFile.get_opt('DEFAULT.iwconfig_command') + " " + confFile.get_opt('DEFAULT.interface'), 'r')
481 bssid_re = re.compile( "Access Point\s*(:|=)\s*([a-zA-Z0-9:]+)", re.I | re.M | re.S )
482 for line in iwconfig_info:
483 if bssid_re.search( line ):
484 return bssid_re.search( line ).group(2)
485 return None
486
487
488
489 ##################
490 # The main window
491 class radar_window:
492 def __init__( self, confFile, apQueue, commQueue ):
493 # create the main window and connect the normal events
494 global signal_xpm_none
495 global signal_xpm_low
496 global signal_xpm_barely
497 global signal_xpm_ok
498 global signal_xpm_best
499 global known_profile_icon
500 global unknown_profile_icon
501 global wifi_radar_icon
502
503 self.confFile = confFile
504 self.apQueue = apQueue
505 self.commandQueue = commQueue
506 self.access_points = {}
507 self.connection = None
508
509 self.signal_none_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_none )
510 self.known_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( known_profile_icon[0] ), known_profile_icon[0], False )
511 self.unknown_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( unknown_profile_icon[0] ), unknown_profile_icon[0], False )
512 self.signal_low_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_low )
513 self.signal_barely_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_barely )
514 self.signal_ok_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_ok )
515 self.signal_best_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_best )
516 self.window = gtk.Dialog('WiFi Radar', None, gtk.DIALOG_MODAL )
517 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
518 self.window.set_icon( icon )
519 self.window.set_border_width( 10 )
520 self.window.set_size_request( 720, 300 )
521 self.window.set_title( "WiFi Radar" )
522 self.window.connect( 'delete_event', self.delete_event )
523 self.window.connect( 'destroy', self.destroy, )
524 # let's create all our widgets
525 self.current_network = gtk.Label()
526 self.current_network.show()
527 self.close_button = gtk.Button( "Close", gtk.STOCK_CLOSE )
528 self.close_button.show()
529 self.close_button.connect( 'clicked', self.delete_event, None )
530 self.preferences_button = gtk.Button( "Preferences", gtk.STOCK_PREFERENCES )
531 self.preferences_button.show()
532 self.preferences_button.connect( 'clicked', self.edit_preferences, None )
533 # essid bssid known_icon known available wep_icon signal_level mode protocol channel
534 self.pstore = gtk.ListStore( str, str, gtk.gdk.Pixbuf, bool, bool, str, gtk.gdk.Pixbuf, str, str, str )
535 self.plist = gtk.TreeView( self.pstore )
536 # The essid column
537 self.pix_cell = gtk.CellRendererPixbuf()
538 self.wep_cell = gtk.CellRendererPixbuf()
539 self.essid_cell = gtk.CellRendererText()
540 self.bssid_cell = gtk.CellRendererText()
541 self.bssid_cell.set_property("width-chars", 20)
542 self.pcol = gtk.TreeViewColumn( "SSID" )
543 self.pcol.pack_start( self.pix_cell, False )
544 self.pcol.pack_start( self.wep_cell, False )
545 self.pcol.pack_start( self.essid_cell, True )
546 self.pcol.pack_start( self.bssid_cell, True )
547 self.pcol.add_attribute( self.wep_cell, 'stock-id', 5 )
548 self.pcol.add_attribute( self.pix_cell, 'pixbuf', 2 )
549 self.pcol.add_attribute( self.essid_cell, 'text', 0 )
550 self.pcol.add_attribute( self.bssid_cell, 'text', 1 )
551 self.plist.append_column( self.pcol )
552 # The signal column
553 self.sig_cell = gtk.CellRendererPixbuf()
554 self.scol = gtk.TreeViewColumn( "Signal" )
555 self.scol.pack_start( self.sig_cell, True )
556 self.scol.add_attribute( self.sig_cell, 'pixbuf', 6 )
557 self.plist.append_column( self.scol )
558 # The mode column
559 self.mode_cell = gtk.CellRendererText()
560 self.mcol = gtk.TreeViewColumn( "Mode" )
561 self.mcol.pack_start( self.mode_cell, True )
562 self.mcol.add_attribute( self.mode_cell, 'text', 7 )
563 self.plist.append_column( self.mcol )
564 # The protocol column
565 self.prot_cell = gtk.CellRendererText()
566 self.protcol = gtk.TreeViewColumn( "802.11" )
567 self.protcol.pack_start( self.prot_cell, True )
568 self.protcol.add_attribute( self.prot_cell, 'text', 8 )
569 self.plist.append_column( self.protcol )
570 # The channel column
571 self.channel_cell = gtk.CellRendererText()
572 self.channel = gtk.TreeViewColumn( "Channel" )
573 self.channel.pack_start( self.channel_cell, True )
574 self.channel.add_attribute( self.channel_cell, 'text', 9 )
575 self.plist.append_column( self.channel )
576 # DnD Ordering
577 self.plist.set_reorderable( True )
578 self.pstore.connect( 'row-changed', self.update_auto_profile_order )
579 # enable/disable buttons based on the selected network
580 self.selected_network = self.plist.get_selection()
581 self.selected_network.connect( 'changed', self.on_network_selection, None )
582 # the list scroll bar
583 sb = gtk.VScrollbar( self.plist.get_vadjustment() )
584 sb.show()
585 self.plist.show()
586 # Add New button
587 self.new_button = gtk.Button( "_New" )
588 self.new_button.connect( 'clicked', self.create_new_profile, get_new_profile(), None )
589 self.new_button.show()
590 # Add Configure button
591 self.edit_button = gtk.Button( "C_onfigure" )
592 self.edit_button.connect( 'clicked', self.edit_profile, None )
593 self.edit_button.show()
594 self.edit_button.set_sensitive(False)
595 # Add Delete button
596 self.delete_button = gtk.Button( "_Delete" )
597 self.delete_button.connect( 'clicked', self.delete_profile, None )
598 self.delete_button.show()
599 self.delete_button.set_sensitive(False)
600 # Add Connect button
601 self.connect_button = gtk.Button( "Co_nnect" )
602 self.connect_button.connect( 'clicked', self.connect_profile, None )
603 # Add Disconnect button
604 self.disconnect_button = gtk.Button( "D_isconnect" )
605 self.disconnect_button.connect( 'clicked', self.disconnect_profile, None )
606 # lets add our widgets
607 rows = gtk.VBox( False, 3 )
608 net_list = gtk.HBox( False, 0 )
609 listcols = gtk.HBox( False, 0 )
610 prows = gtk.VBox( False, 0 )
611 # lets start packing
612 # the network list
613 net_list.pack_start( self.plist, True, True, 0 )
614 net_list.pack_start( sb, False, False, 0 )
615 # the rows level
616 rows.pack_start( net_list , True, True, 0 )
617 rows.pack_start( self.current_network, False, True, 0 )
618 # the list columns
619 listcols.pack_start( rows, True, True, 0 )
620 listcols.pack_start( prows, False, False, 5 )
621 # the list buttons
622 prows.pack_start( self.new_button, False, False, 2 )
623 prows.pack_start( self.edit_button, False, False, 2 )
624 prows.pack_start( self.delete_button, False, False, 2 )
625 prows.pack_end( self.connect_button, False, False, 2 )
626 prows.pack_end( self.disconnect_button, False, False, 2 )
627
628 self.window.action_area.pack_start( self.preferences_button )
629 self.window.action_area.pack_start( self.close_button )
630
631 rows.show()
632 prows.show()
633 listcols.show()
634 self.window.vbox.add( listcols )
635 self.window.vbox.set_spacing( 3 )
636 self.window.show_all()
637 #
638 # Now, immediately hide these two. The proper one will be
639 # displayed later, based on interface state. -BEF-
640 self.disconnect_button.hide()
641 self.connect_button.hide()
642
643 # Add our known profiles in order
644 for ap in self.confFile.auto_profile_order:
645 ap = ap.strip()
646 self.access_points[ ap ] = self.confFile.get_profile( ap )
647 wep = None
648 if self.access_points[ ap ]['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
649 self.pstore.append( [ self.access_points[ ap ]['essid'], self.access_points[ ap ]['bssid'], self.known_profile_icon, self.access_points[ ap ]['known'], self.access_points[ ap ]['available'], wep, self.signal_none_pb, self.access_points[ ap ]['mode'], self.access_points[ ap ]['protocol'], self.access_points[ ap ]['channel'] ] )
650 # Now add any known profiles not in the profile order
651 for ap in self.confFile.profiles():
652 ap = ap.strip()
653 if ap in self.confFile.auto_profile_order: continue
654 self.access_points[ ap ] = self.confFile.get_profile( ap )
655 wep = None
656 if self.access_points[ ap ]['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
657 self.pstore.append( [ self.access_points[ ap ]['essid'], self.access_points[ ap ]['bssid'], self.unknown_profile_icon, self.access_points[ ap ]['known'], self.access_points[ ap ]['available'], wep, self.signal_none_pb, self.access_points[ ap ]['mode'], self.access_points[ ap ]['protocol'], self.access_points[ ap ]['channel'] ] )
658 # This is the first run (or, at least, no config file was present), so pop up the preferences window
659 if ( self.confFile.get_opt_as_bool('DEFAULT.new_file') == True ):
660 self.confFile.remove_option('DEFAULT', 'new_file')
661 self.edit_preferences(self.preferences_button)
662
663 def main( self ):
664 gtk.main()
665
666 def destroy( self, widget = None):
667 self.confFile.write()
668 gtk.main_quit()
669
670 def delete_event( self, widget, event, data=None ):
671 # Put "exit" on the command Queue and wait indefinitely for it to be accepted
672 try:
673 self.commandQueue.put("exit", True)
674 except Queue.Full:
675 pass
676 # Save the preferred networks order
677 self.update_auto_profile_order()
678 self.destroy()
679 return False
680
681 def update_plist_items( self ):
682 """ Updates the profiles list """
683 # Indicate to PyGtk that only one Gtk thread should run here
684 gtk.gdk.threads_enter()
685 # update the current ip and essid
686 # set the state of connect/disconnect buttons based on whether we have an IP address
687 if self.connection:
688 self.current_network.set_text( "Connected to %s ip(%s)" % ( self.connection.get_current_essid(), self.connection.get_current_ip() ) )
689 if self.connection.get_current_ip():
690 self.connect_button.hide()
691 self.disconnect_button.show()
692 else:
693 self.disconnect_button.hide()
694 self.connect_button.show()
695
696 while True:
697 # Get profiles scanned by iwlist
698 try:
699 profile = self.apQueue.get_nowait()
700 wep = None
701 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
702 prow_iter = self.get_row_by_ap( profile['essid'], profile['bssid'] )
703 if prow_iter != None:
704 # the AP is in the list of APs on the screen
705 apname = make_section_name(profile['essid'], profile['bssid'])
706 if self.access_points.has_key(apname):
707 # This AP has been configured and is/should be stored in the config file
708 profile['known'] = self.access_points[apname]['known']
709 self.access_points[apname]['available'] = profile['available']
710 self.pstore.set_value(prow_iter, 4, profile['available'])
711 self.access_points[apname]['encrypted'] = profile['encrypted']
712 self.pstore.set_value(prow_iter, 5, wep)
713 self.access_points[apname]['signal'] = profile['signal']
714 self.pstore.set_value(prow_iter, 6, self.pixbuf_from_signal( profile['signal'] ))
715 self.access_points[apname]['mode'] = profile['mode']
716 self.pstore.set_value(prow_iter, 7, profile['mode'])
717 self.access_points[apname]['protocol'] = profile['protocol']
718 self.pstore.set_value(prow_iter, 8, profile['protocol'])
719 self.access_points[apname]['channel'] = profile['channel']
720 self.pstore.set_value(prow_iter, 9, profile['channel'])
721 # Set the 'known' values; False is default, overridden to True by self.access_points
722 self.pstore.set_value(prow_iter, 2, self.pixbuf_from_known( profile[ 'known' ] ))
723 self.pstore.set_value(prow_iter, 3, profile[ 'known' ])
724 #print "update_plist_items: profile update", profile[ 'essid' ], profile['bssid']
725 #for val in self.pstore[prow_iter]:
726 #print val,
727 else:
728 # the AP is not in the list of APs on the screen
729 self.pstore.append( [ profile[ 'essid' ], profile['bssid'], self.pixbuf_from_known( profile['known'] ), profile['known'], profile['available'], wep, self.pixbuf_from_signal( profile['signal'] ), profile['mode'], profile['protocol'], profile['channel'] ] )
730 #print "update_plist_items: new profile", profile[ 'essid' ], profile['bssid']
731 except Queue.Empty:
732 # Allow other Gtk threads to run
733 gtk.gdk.threads_leave()
734 #print "update_plist_items: Empty apQueue"
735 return True
736
737 def pixbuf_from_known( self, known ):
738 """ return the proper icon for value of known """
739 if known:
740 return self.known_profile_icon
741 else:
742 return self.unknown_profile_icon
743
744 def pixbuf_from_signal( self, signal ):
745 signal = int( signal )
746 #print signal
747 if signal >= 80 or signal == 0:
748 return self.signal_none_pb
749 elif signal >= 78:
750 return self.signal_low_pb
751 elif signal >= 75:
752 return self.signal_barely_pb
753 elif signal >= 60:
754 return self.signal_ok_pb
755 elif signal < 60:
756 return self.signal_best_pb
757 else:
758 return None
759
760 def get_row_by_ap( self, essid, bssid ):
761 for row in self.pstore:
762 if ( (row[0] == essid) and (row[1] == bssid) ):
763 #print "matched:", row.iter, essid, bssid
764 return row.iter
765 return None
766
767 # enable/disable buttons based on the selected network
768 def on_network_selection( self, widget, data=None ):
769 ( store, selected_iter ) = self.selected_network.get_selected()
770 #print self.access_points[( make_section_name( store.get_value( selected_iter, 0 ), store.get_value( selected_iter, 1 ) ) )]
771 # if no networks are selected, disable all buttons except New
772 # (this occurs after a drag-and-drop)
773 if selected_iter == None:
774 self.edit_button.set_sensitive(False)
775 self.delete_button.set_sensitive(False)
776 return
777 # enable/disable buttons
778 if (store.get_value(selected_iter, 3) == True): # is selected network known?
779 self.edit_button.set_sensitive(True)
780 self.delete_button.set_sensitive(True)
781 else:
782 self.edit_button.set_sensitive(True)
783 self.delete_button.set_sensitive(False)
784
785 # init and run the preferences dialog
786 def edit_preferences( self, widget, data=None ):
787 p = preferences_dialog( self, self.confFile )
788 ok = p.run()
789 p.destroy()
790
791 def create_new_profile( self, widget, profile, data=None ):
792 profile_editor = profile_dialog( self, profile )
793 profile = profile_editor.run()
794 profile_editor.destroy()
795 if profile:
796 apname = make_section_name( profile['essid'], profile['bssid'] )
797 # Check that the ap does not exist already
798 if apname in self.confFile.profiles():
799 dlg = gtk.MessageDialog( self.window, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, "A profile for %s already exists" % (apname) )
800 dlg.run()
801 dlg.destroy()
802 del dlg
803 # try again
804 self.access_points[ apname ] = profile
805 self.confFile.set_section( apname, profile )
806 # if it is not in the auto_profile_order add it
807 if not apname in self.confFile.auto_profile_order:
808 self.confFile.auto_profile_order.append(apname)
809 # add to the store
810 wep = None
811 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
812 return True
813 else:
814 # Did not create new profile
815 return False
816
817 def edit_profile( self, widget, data=None ):
818 ( store, selected_iter ) = self.plist.get_selection().get_selected()
819 if not selected_iter: return
820 apname = make_section_name( store.get_value( selected_iter, 0 ), store.get_value( selected_iter, 1 ) )
821 profile = self.confFile.get_profile( apname )
822 if profile:
823 profile_editor = profile_dialog( self, profile )
824 profile = profile_editor.run()
825 profile_editor.destroy()
826 if profile:
827 if __debug__:
828 print "Got edited profile ", profile
829 apname = make_section_name( profile['essid'], profile['bssid'] )
830 self.access_points[ apname ] = profile
831 self.confFile.set_section( apname, profile )
832 else:
833 profile = get_new_profile()
834 profile['essid'] = store.get_value( selected_iter, 0 )
835 profile['bssid'] = store.get_value( selected_iter, 1 )
836 self.create_new_profile( widget, profile, data )
837 print "edited: ", profile['essid'], profile['bssid']
838
839 def delete_profile( self, widget, data=None ):
840 ( store, selected_iter ) = self.plist.get_selection().get_selected()
841 if not selected_iter: return
842 essid = store.get_value( selected_iter, 0 )
843 bssid = store.get_value( selected_iter, 1 )
844 known = store.get_value( selected_iter, 3 )
845 if not known: return
846 dlg = gtk.MessageDialog(
847 self.window,
848 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
849 gtk.MESSAGE_QUESTION,
850 gtk.BUTTONS_YES_NO,
851 "Are you sure you want to delete the %s (%s) profile?" % (essid, bssid) )
852 res = dlg.run()
853 dlg.destroy()
854 del dlg
855 if res == gtk.RESPONSE_NO: return
856 # Remove it
857 apname = make_section_name( essid, bssid )
858 del self.access_points[ apname ]
859 self.confFile.remove_section( apname )
860 print "delete_profile: ", apname, ":", self.confFile.auto_profile_order
861 if apname in self.confFile.auto_profile_order: self.confFile.auto_profile_order.remove(apname)
862 self.pstore.remove( selected_iter )
863 # Let's save our current state
864 self.update_auto_profile_order()
865
866 def connect_profile( self, widget, profile, data=None ):
867 ( store, selected_iter ) = self.plist.get_selection().get_selected()
868 if not selected_iter: return
869 essid = store.get_value( selected_iter, 0 )
870 bssid = store.get_value( selected_iter, 1 )
871 known = store.get_value( selected_iter, 3 )
872 if not known:
873 if data != 'noconnect':
874 dlg = gtk.MessageDialog(
875 self.window,
876 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
877 gtk.MESSAGE_QUESTION,
878 gtk.BUTTONS_YES_NO,
879 "This network does not have a profile configured.\n\nWould you like to create one now?" )
880 res = dlg.run()
881 dlg.destroy()
882 del dlg
883 if res == gtk.RESPONSE_NO: return
884 profile = get_new_profile()
885 profile['essid'] = store.get_value( selected_iter, 0 )
886 profile['bssid'] = store.get_value( selected_iter, 1 )
887 if not self.create_new_profile( widget, profile, data ):
888 return
889 apname = make_section_name( store.get_value( selected_iter, 0 ), store.get_value( selected_iter, 1 ) )
890 self.connection = ConnectionManager( self.access_points[apname], self.confFile, self.commandQueue )
891 self.connection.connect_to_network( status_window( self ) )
892
893 def disconnect_profile( self, widget, data=None ):
894 self.connection.disconnect_interface( status_window( self ) )
895
896 def update_auto_profile_order( self, widget = None, data = None, data2 = None ):
897 # recreate the auto_profile_order
898 auto_profile_order = []
899 piter = self.pstore.get_iter_first()
900 while piter:
901 # only if it's known
902 if self.pstore.get_value( piter, 3 ) == True:
903 auto_profile_order.append( make_section_name( self.pstore.get_value( piter, 0 ), self.pstore.get_value( piter, 1 ) ) )
904 piter = self.pstore.iter_next( piter )
905 self.confFile.auto_profile_order = auto_profile_order
906
907 ###################################
908 # the preferences dialog
909 class preferences_dialog:
910 def __init__( self, parent, confFile ):
911 # set up the preferences window
912 global wifi_radar_icon
913 self.parent = parent
914 self.confFile = confFile
915 self.dialog = gtk.Dialog('WiFi Radar Preferences', self.parent.window,
916 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
917 ( gtk.STOCK_CLOSE, True ) )
918 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
919 self.dialog.set_icon( icon )
920 self.dialog.set_resizable( True )
921 self.dialog.set_transient_for( self.parent.window )
922 self.tooltips = gtk.Tooltips()
923 #
924 # set up preferences widgets
925 #
926
927 # auto detect wireless device
928 self.w_auto_detect = gtk.CheckButton("Auto-detect wireless device")
929
930 print "prefs: ", self.confFile.get_opt('DEFAULT.interface')
931
932 self.w_auto_detect.set_active( self.confFile.get_opt('DEFAULT.interface') == "auto_detect" )
933 self.w_auto_detect.connect("toggled", self.toggle_auto_detect)
934 self.tooltips.set_tip(self.w_auto_detect, "Automatically select wireless device to configure")
935 self.dialog.vbox.pack_start(self.w_auto_detect, False, False, 5)
936 # network interface selecter
937 self.w_interface = gtk.combo_box_entry_new_text()
938 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command')], stdout=PIPE).stdout
939 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if ("ESSID" in x)]
940 for device in wireless_devices:
941 if device != self.confFile.get_opt('DEFAULT.interface'):
942 self.w_interface.append_text(device)
943 if self.confFile.get_opt('DEFAULT.interface') != "auto_detect":
944 self.w_interface.prepend_text( self.confFile.get_opt('DEFAULT.interface') )
945 self.w_interface.set_active(0)
946 self.w_interface_label = gtk.Label("Wireless device")
947 self.w_hbox1 = gtk.HBox(False, 0)
948 self.w_hbox1.pack_start(self.w_interface_label, False, False, 5)
949 self.w_hbox1.pack_start(self.w_interface, True, True, 0)
950 self.w_interface.set_sensitive( self.confFile.get_opt('DEFAULT.interface') != "auto_detect" )
951 self.dialog.vbox.pack_start(self.w_hbox1, False, False, 5)
952 # scan timeout (spin button of integers from 1 to 100)
953 self.time_in_seconds = gtk.Adjustment( self.confFile.get_opt_as_int('DEFAULT.scan_timeout'),1,100,1,1,1 )
954 self.w_scan_timeout = gtk.SpinButton(self.time_in_seconds, 1, 0)
955 self.w_scan_timeout.set_update_policy(gtk.UPDATE_IF_VALID)
956 self.w_scan_timeout.set_numeric(True)
957 self.w_scan_timeout.set_snap_to_ticks(True)
958 self.w_scan_timeout.set_wrap(False)
959 self.tooltips.set_tip(self.w_scan_timeout, "How long should WiFi Radar scan for access points?")
960 self.w_scan_timeout_label = gtk.Label("Scan timeout (seconds)")
961 self.w_hbox2 = gtk.HBox(False, 0)
962 self.w_hbox2.pack_start(self.w_scan_timeout_label, False, False, 5)
963 self.w_hbox2.pack_start(self.w_scan_timeout, True, True, 0)
964 self.dialog.vbox.pack_start(self.w_hbox2, False, False, 5)
965 # speak up
966 self.w_speak_up = gtk.CheckButton("Use speak-up")
967 self.w_speak_up.set_active( self.confFile.get_opt_as_bool('DEFAULT.speak_up') )
968 self.tooltips.set_tip(self.w_speak_up, "Should I speak up when connecting to a network? (If you have a speech command)")
969 self.dialog.vbox.pack_start(self.w_speak_up, False, False, 5)
970 # commit required
971 self.w_commit_required = gtk.CheckButton("Commit required")
972 self.w_commit_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.commit_required') )
973 self.tooltips.set_tip(self.w_commit_required, "Check this box if your card requires a \"commit\" command with iwconfig")
974 self.dialog.vbox.pack_start(self.w_commit_required, False, False, 5)
975 # ifup required
976 self.w_ifup_required = gtk.CheckButton("Ifup required")
977 self.w_ifup_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.ifup_required') )
978 self.tooltips.set_tip(self.w_ifup_required, "Check this box if your system requires the interface to be brought up first")
979 self.dialog.vbox.pack_start(self.w_ifup_required, False, False, 5)
980
981 def toggle_auto_detect(self, auto_detect_toggle, data=None):
982 self.w_interface.set_sensitive(not auto_detect_toggle.get_active())
983
984 def run(self):
985 self.dialog.show_all()
986 return self.dialog.run()
987
988 def destroy(self):
989 # save preferences to config file
990 if self.w_auto_detect.get_active():
991 set_network_device("auto_detect")
992 self.confFile.set_opt('DEFAULT.interface', "auto_detect")
993 else:
994 set_network_device(self.w_interface.child.get_text())
995 self.confFile.set_opt('DEFAULT.interface', self.w_interface.child.get_text())
996 # reconfigure the dhcp commands in case the network device was changed
997 self.confFile.set_float_opt('DEFAULT.scan_timeout', self.w_scan_timeout.get_value())
998 self.confFile.set_bool_opt('DEFAULT.speak_up', self.w_speak_up.get_active())
999 self.confFile.set_bool_opt('DEFAULT.commit_required', self.w_commit_required.get_active())
1000 self.confFile.set_bool_opt('DEFAULT.ifup_required', self.w_ifup_required.get_active())
1001 if self.confFile.get_opt_as_bool('DEFAULT.ifup_required'):
1002 Popen([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), 'up'])
1003 self.confFile.write()
1004 self.dialog.destroy()
1005 del self.dialog
1006
1007
1008 ###################################
1009 class profile_dialog:
1010 def __init__( self, parent, profile ):
1011 global wifi_radar_icon
1012 self.parent = parent
1013 self.profile = profile
1014 self.WIFI_MODES = [ '', 'auto', 'Managed', 'Ad-Hoc', 'Master', 'Repeater', 'Secondary', 'Monitor' ]
1015 self.WIFI_SECURITY = [ '', 'open', 'restricted' ]
1016 self.WIFI_CHANNELS = [ '', 'auto', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14' ]
1017 self.dialog = gtk.Dialog('WiFi Profile', self.parent.window,
1018 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1019 ( gtk.STOCK_CANCEL, False, gtk.STOCK_SAVE, True ) )
1020 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1021 self.dialog.set_icon( icon )
1022 self.dialog.set_resizable( False )
1023 self.dialog.set_transient_for( self.parent.window )
1024 #self.dialog.set_size_request( 400, 400 )
1025 #################
1026 essid_table = gtk.Table( 1, 2, False )
1027 essid_table.set_row_spacings( 3 )
1028 essid_table.set_col_spacings( 3 )
1029
1030 # The essid labels
1031 essid_table.attach( gtk.Label( 'Network Name' ), 0, 1, 0, 1 )
1032 # The essid textboxes
1033 self.essid_entry = gtk.Entry( 32 )
1034 self.essid_entry.set_text( self.profile['essid'] )
1035 essid_table.attach( self.essid_entry, 1, 2, 0, 1 )
1036 # Add the essid table to the dialog
1037 self.dialog.vbox.pack_start( essid_table, True, True, 5 )
1038
1039 bssid_table = gtk.Table( 1, 2, False )
1040 bssid_table.set_row_spacings( 3 )
1041 bssid_table.set_col_spacings( 3 )
1042 # The bssid labels
1043 bssid_table.attach( gtk.Label( 'Network bssid' ), 0, 1, 0, 1 )
1044 # The bssid textboxes
1045 self.bssid_entry = gtk.Entry( 32 )
1046 self.bssid_entry.set_text( self.profile['bssid'] )
1047 bssid_table.attach( self.bssid_entry, 1, 2, 0, 1 )
1048 #self.key = gtk.Entry( 32 )
1049 #bssid_table.attach( self.key, 1, 2, 1, 2 )
1050 # Add the bssid table to the dialog
1051 self.dialog.vbox.pack_start( bssid_table, True, True, 5 )
1052
1053 # create the wifi expander
1054 self.wifi_expander = gtk.Expander( WIFI_SET_LABEL )
1055 #self.wifi_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1056 wifi_table = gtk.Table( 4, 2, False )
1057 wifi_table.set_row_spacings( 3 )
1058 wifi_table.set_col_spacings( 3 )
1059 # The Wifi labels
1060 wifi_table.attach( gtk.Label( 'Mode' ), 0, 1, 0, 1 )
1061 wifi_table.attach( gtk.Label( 'Channel' ), 0, 1, 1, 2 )
1062 wifi_table.attach( gtk.Label( 'Key' ), 0, 1, 2, 3 )
1063 wifi_table.attach( gtk.Label( 'Security' ), 0, 1, 3, 4 )
1064 # The Wifi text boxes
1065 self.mode_combo = gtk.combo_box_new_text()
1066 for mode in self.WIFI_MODES:
1067 self.mode_combo.append_text( mode )
1068 self.mode_combo.set_active( self.get_array_index( self.profile['mode'], self.WIFI_MODES ) )
1069 wifi_table.attach( self.mode_combo, 1, 2, 0, 1 )
1070 self.channel_combo = gtk.combo_box_new_text()
1071 for channel in self.WIFI_CHANNELS:
1072 self.channel_combo.append_text( channel )
1073 self.channel_combo.set_active( self.get_array_index( self.profile['channel'], self.WIFI_CHANNELS ) )
1074 wifi_table.attach( self.channel_combo, 1, 2, 1, 2 )
1075
1076 self.key_entry = gtk.Entry( 32 )
1077 self.key_entry.set_text( self.profile['key'] )
1078 wifi_table.attach( self.key_entry, 1, 2, 2, 3 )
1079
1080 self.security_combo = gtk.combo_box_new_text()
1081 for security in self.WIFI_SECURITY:
1082 self.security_combo.append_text( security )
1083 self.security_combo.set_active( self.get_array_index( self.profile['security'], self.WIFI_SECURITY ) )
1084 wifi_table.attach( self.security_combo, 1, 2, 3, 4 )
1085 # Add the wifi table to the expander
1086 self.wifi_expander.add( wifi_table )
1087 # Add the expander to the dialog
1088 self.dialog.vbox.pack_start( self.wifi_expander, False, False, 5 )
1089
1090 # create the wpa expander
1091 self.wpa_expander = gtk.Expander( NO_WPA_LABEL )
1092 self.wpa_expander.connect( 'notify::expanded', self.toggle_use_wpa )
1093 wpa_table = gtk.Table( 1, 2, False )
1094 wpa_table.set_row_spacings( 3 )
1095 wpa_table.set_col_spacings( 3 )
1096 # The labels
1097 wpa_table.attach( gtk.Label( 'Driver' ), 0, 1, 0, 1 )
1098 # The text boxes
1099 self.wpa_driver_entry = gtk.Entry()
1100 self.wpa_driver_entry.set_text( self.profile['wpa_driver'] )
1101 wpa_table.attach( self.wpa_driver_entry, 1, 2, 0, 1 )
1102 # Add the wpa table to the expander
1103 self.wpa_expander.add( wpa_table )
1104 # Add the expander to the dialog
1105 self.dialog.vbox.pack_start( self.wpa_expander, False, False, 5 )
1106
1107 # create the dhcp expander
1108 self.dhcp_expander = gtk.Expander( USE_DHCP_LABEL )
1109 self.dhcp_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1110 ip_table = gtk.Table( 6, 2, False )
1111 ip_table.set_row_spacings( 3 )
1112 ip_table.set_col_spacings( 3 )
1113 # The IP labels
1114 ip_table.attach( gtk.Label( 'IP' ), 0, 1, 0, 1 )
1115 ip_table.attach( gtk.Label( 'Netmask' ), 0, 1, 1, 2 )
1116 ip_table.attach( gtk.Label( 'Gateway' ), 0, 1, 2, 3 )
1117 ip_table.attach( gtk.Label( 'Domain' ), 0, 1, 3, 4 )
1118 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 4, 5 )
1119 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 5, 6 )
1120 # The IP text boxes
1121 self.ip_entry = gtk.Entry( 15 )
1122 self.ip_entry.set_text( self.profile['ip'] )
1123 ip_table.attach( self.ip_entry, 1, 2, 0, 1 )
1124 self.netmask_entry = gtk.Entry( 15 )
1125 self.netmask_entry.set_text( self.profile['netmask'] )
1126 ip_table.attach( self.netmask_entry, 1, 2, 1, 2 )
1127 self.gw_entry = gtk.Entry( 15 )
1128 self.gw_entry.set_text( self.profile['gateway'] )
1129 ip_table.attach( self.gw_entry, 1, 2, 2, 3 )
1130 self.domain_entry = gtk.Entry( 32 )
1131 self.domain_entry.set_text( self.profile['domain'] )
1132 ip_table.attach( self.domain_entry, 1, 2, 3, 4 )
1133 self.dns1_entry = gtk.Entry( 15 )
1134 self.dns1_entry.set_text( self.profile['dns1'] )
1135 ip_table.attach( self.dns1_entry, 1, 2, 4, 5 )
1136 self.dns2_entry = gtk.Entry( 15 )
1137 self.dns2_entry.set_text( self.profile['dns2'] )
1138 ip_table.attach( self.dns2_entry, 1, 2, 5, 6 )
1139 # Add the ip table to the expander
1140 self.dhcp_expander.add( ip_table )
1141 # Add the expander to the dialog
1142 self.dialog.vbox.pack_start( self.dhcp_expander, False, False, 5 )
1143
1144 # create the connection-building postpre expander
1145 self.con_pp_expander = gtk.Expander( CON_PP_LABEL )
1146 con_pp_table = gtk.Table( 2, 2, False )
1147 con_pp_table.set_row_spacings( 3 )
1148 con_pp_table.set_col_spacings( 3 )
1149 # The labels
1150 con_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1151 con_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1152 # The text boxes
1153 self.con_prescript_entry = gtk.Entry()
1154 self.con_prescript_entry.set_text( self.profile['con_prescript'] )
1155 con_pp_table.attach( self.con_prescript_entry, 1, 2, 0, 1 )
1156 self.con_postscript_entry = gtk.Entry()
1157 self.con_postscript_entry.set_text( self.profile['con_postscript'] )
1158 con_pp_table.attach( self.con_postscript_entry, 1, 2, 1, 2 )
1159 # Add the pp table to the expander
1160 self.con_pp_expander.add( con_pp_table )
1161 # Add the expander to the dialog
1162 self.dialog.vbox.pack_start( self.con_pp_expander, False, False, 5 )
1163
1164 # create the disconnection postpre expander
1165 self.dis_pp_expander = gtk.Expander( DIS_PP_LABEL )
1166 dis_pp_table = gtk.Table( 2, 2, False )
1167 dis_pp_table.set_row_spacings( 3 )
1168 dis_pp_table.set_col_spacings( 3 )
1169 # The labels
1170 dis_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1171 dis_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1172 # The text boxes
1173 self.dis_prescript_entry = gtk.Entry()
1174 self.dis_prescript_entry.set_text( self.profile['dis_prescript'] )
1175 dis_pp_table.attach( self.dis_prescript_entry, 1, 2, 0, 1 )
1176 self.dis_postscript_entry = gtk.Entry()
1177 self.dis_postscript_entry.set_text( self.profile['dis_postscript'] )
1178 dis_pp_table.attach( self.dis_postscript_entry, 1, 2, 1, 2 )
1179 # Add the pp table to the expander
1180 self.dis_pp_expander.add( dis_pp_table )
1181 # Add the expander to the dialog
1182 self.dialog.vbox.pack_start( self.dis_pp_expander, False, False, 5 )
1183
1184 def run( self ):
1185 self.dialog.show_all()
1186 if self.dialog.run():
1187 self.profile['known'] = True
1188 self.profile['essid'] = self.essid_entry.get_text().strip()
1189 self.profile['bssid'] = self.bssid_entry.get_text().strip()
1190 self.profile['key'] = self.key_entry.get_text().strip()
1191 self.profile['mode'] = self.get_array_item( self.mode_combo.get_active(), self.WIFI_MODES )
1192 self.profile['security'] = self.get_array_item( self.security_combo.get_active(), self.WIFI_SECURITY )
1193 self.profile['encrypted'] = ( self.profile['security'] != '' )
1194 self.profile['channel'] = self.get_array_item( self.channel_combo.get_active(), self.WIFI_CHANNELS )
1195 self.profile['protocol'] = 'g'
1196 self.profile['available'] = ( self.profile['signal'] > 0 )
1197 self.profile['con_prescript'] = self.con_prescript_entry.get_text().strip()
1198 self.profile['con_postscript'] = self.con_postscript_entry.get_text().strip()
1199 self.profile['dis_prescript'] = self.dis_prescript_entry.get_text().strip()
1200 self.profile['dis_postscript'] = self.dis_postscript_entry.get_text().strip()
1201 # wpa
1202 self.profile['use_wpa'] = self.wpa_expander.get_expanded()
1203 self.profile['wpa_driver'] = self.wpa_driver_entry.get_text().strip()
1204 # dhcp
1205 self.profile['use_dhcp'] = not self.dhcp_expander.get_expanded()
1206 self.profile['ip'] = self.ip_entry.get_text().strip()
1207 self.profile['netmask'] = self.netmask_entry.get_text().strip()
1208 self.profile['gateway'] = self.gw_entry.get_text().strip()
1209 self.profile['domain'] = self.domain_entry.get_text().strip()
1210 self.profile['dns1'] = self.dns1_entry.get_text().strip()
1211 self.profile['dns2'] = self.dns2_entry.get_text().strip()
1212 return self.profile
1213
1214 def destroy( self ):
1215 self.dialog.destroy()
1216 del self.dialog
1217
1218 def toggle_use_dhcp( self, widget, data = None ):
1219 expanded = self.dhcp_expander.get_expanded()
1220 if expanded:
1221 self.dhcp_expander.set_label( USE_IP_LABEL )
1222 else:
1223 self.dhcp_expander.set_label( USE_DHCP_LABEL )
1224
1225 def toggle_use_wpa( self, widget, data = None ):
1226 expanded = self.wpa_expander.get_expanded()
1227 if expanded:
1228 self.wpa_expander.set_label( USE_WPA_LABEL )
1229 else:
1230 self.wpa_expander.set_label( NO_WPA_LABEL )
1231
1232 def get_array_index( self, item, array ):
1233 try:
1234 return array.index( item.strip() )
1235 except:
1236 pass
1237 return 0
1238
1239 def get_array_item( self, index, array ):
1240 try:
1241 return array[ index ]
1242 except:
1243 pass
1244 return ''
1245
1246 ### status_window
1247 ###
1248 ### A simple class for putting up a "Please wait" dialog so the user
1249 ### doesn't think we've forgotten about them.
1250 class status_window:
1251 def __init__( self, parent ):
1252 global wifi_radar_icon
1253 self.parent = parent
1254 self.dialog = gtk.Dialog("Working", self.parent.window, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
1255 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1256 self.dialog.set_icon( icon )
1257 self.lbl = gtk.Label("Please wait...")
1258 self.bar = gtk.ProgressBar()
1259 self.dialog.vbox.pack_start(self.lbl)
1260 self.dialog.vbox.pack_start(self.bar)
1261 self.dialog.show_all()
1262
1263 def update_message( self, message ):
1264 self.lbl.set_text(message)
1265
1266 def inhibit_close( self, widget, signal ):
1267 return True
1268
1269 def update_window( self ):
1270 # Do stuff
1271 self.bar.pulse()
1272 return True
1273
1274 def run( self ):
1275 self.dialog.show_all()
1276 self.timer = gobject.timeout_add(250,self.update_window)
1277 return
1278
1279 def destroy( self ):
1280 gobject.source_remove(self.timer)
1281 self.dialog.destroy()
1282 del self.dialog
1283
1284 ### ConfigFile
1285 ### class to manage the configuration file
1286 class ConfigFile(ConfigParser.SafeConfigParser):
1287 """ class to manage the configuration file """
1288 def __init__( self, filename, defaults ):
1289 self.filename = filename
1290 self.auto_profile_order = []
1291 ConfigParser.SafeConfigParser.__init__(self, defaults)
1292
1293 def set_section( self, section_name, section_dict ):
1294 """ set the contents of a section to values from a dictionary """
1295 try:
1296 self.add_section(section_name)
1297 except ConfigParser.DuplicateSectionError:
1298 pass
1299 for key in section_dict.keys():
1300 if type(section_dict[key]) == BooleanType:
1301 self.set_bool_opt(section_name + "." + key, section_dict[key])
1302 elif type(section_dict[key]) == IntType:
1303 self.set_int_opt(section_name + "." + key, section_dict[key])
1304 elif type(section_dict[key]) == FloatType:
1305 self.set_float_opt(section_name + "." + key, section_dict[key])
1306 else:
1307 self.set_opt(section_name + "." + key, section_dict[key])
1308
1309 def get_profile( self, section_name ):
1310 """ return the profile recorded in the specified section """
1311 if section_name in self.profiles():
1312 str_types = [ 'bssid', 'channel', 'essid', 'protocol', 'con_prescript', 'con_postscript', 'dis_prescript', 'dis_postscript', 'key', 'mode', 'security', 'wpa_driver', 'ip', 'netmask', 'gateway', 'domain', 'dns1', 'dns2' ]
1313 bool_types = [ 'known', 'available', 'encrypted', 'use_wpa', 'use_dhcp' ]
1314 int_types = [ 'signal' ]
1315 profile = {}
1316 for option in bool_types:
1317 profile[option] = self.get_opt_as_bool( section_name + "." + option )
1318 for option in int_types:
1319 profile[option] = self.get_opt_as_int( section_name + "." + option )
1320 for option in str_types:
1321 profile[option] = self.get_opt( section_name + "." + option )
1322 return profile
1323 return None
1324
1325 def get_opt( self, option_path ):
1326 """ get a config option and handle exceptions """
1327 #print "ConfigFile.get_opt: ", option_path
1328 (section, option) = option_path.split('.')
1329 try:
1330 return self.get(section, option)
1331 except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
1332 return None
1333
1334 def get_opt_as_bool( self, option_path ):
1335 """ get a config option and return as a boolean type """
1336 option = self.get_opt(option_path)
1337 if isinstance(option, BooleanType) or isinstance(option, NoneType):
1338 return option
1339 if option == 'True':
1340 return True
1341 if option == 'False':
1342 return False
1343 raise ValueError, 'boolean option was not True or False'
1344
1345 def get_opt_as_int( self, option_path ):
1346 """ get a config option and return as an integer type """
1347 return int(float(self.get_opt(option_path)))
1348
1349 def set_bool_opt( self, option_path, value ):
1350 """ convert boolean type to string and set config option """
1351 if ( value == True ) or ( value > 0 ) or ( value == 'True' ):
1352 value == 'True'
1353 elif ( value == False ) or ( value == 0 ) or ( value == 'False' ):
1354 value == 'False'
1355 else:
1356 raise ValueError, 'cannot convert value to string'
1357 self.set_opt(option_path, repr(value))
1358
1359 def set_int_opt( self, option_path, value ):
1360 """ convert integer type to string and set config option """
1361 if not isinstance(value, IntType):
1362 raise ValueError, 'value is not an integer'
1363 self.set_opt(option_path, repr(value))
1364
1365 def set_float_opt( self, option_path, value ):
1366 """ convert float type to string and set config option """
1367 if not isinstance(value, FloatType):
1368 raise ValueError, 'value is not a float'
1369 self.set_opt(option_path, repr(int(value)))
1370
1371 def set_opt( self, option_path, value ):
1372 """ set a config option and handle exceptions """
1373 (section, option) = option_path.split('.')
1374 try:
1375 self.set(section, option, value)
1376 except ConfigParser.NoSectionError:
1377 self.add_section(section)
1378 self.set_opt(option_path, value)
1379
1380 def profiles( self ):
1381 """ return a list of the section names which denote AP profiles """
1382 profile_list = []
1383 for section in self.sections():
1384 if ':' in section:
1385 profile_list.append(section)
1386 return profile_list
1387
1388 def read ( self ):
1389 fp = open( self.filename, "r" )
1390 self.readfp(fp)
1391 # convert the auto_profile_order to a list for ordering
1392 self.auto_profile_order = eval(self.get_opt('DEFAULT.auto_profile_order'))
1393 print "ConfigFile.read(): ", self.auto_profile_order
1394
1395 def write( self ):
1396 """ Copied from ConfigParser and modified to write options in alphabetical order """
1397 print "ConfigFile.write(): ", self.auto_profile_order
1398 self.set_opt('DEFAULT.auto_profile_order', str(self.auto_profile_order))
1399 fp = open( self.filename, "w" )
1400 # write DEFAULT section first
1401 if self._defaults:
1402 fp.write("[DEFAULT]\n")
1403 for key in sorted(self._defaults.keys()):
1404 fp.write("%s = %s\n" % (key, str(self._defaults[key]).replace('\n','\n\t')))
1405 fp.write("\n")
1406 # write non-profile sections first
1407 for section in self._sections:
1408 if not section in self.profiles():
1409 fp.write("[%s]\n" % section)
1410 for key in sorted(self._sections[section].keys()):
1411 if key != "__name__":
1412 fp.write("%s = %s\n" %
1413 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
1414 fp.write("\n")
1415 # write profile sections
1416 for section in self._sections:
1417 if section in self.profiles():
1418 fp.write("[%s]\n" % section)
1419 for key in sorted(self._sections[section].keys()):
1420 if key != "__name__":
1421 fp.write("%s = %s\n" %
1422 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
1423 fp.write("\n")
1424
1425
1426 ####################################################################################################
1427 # Speaking up
1428 def say( words ):
1429 if not confFile.get_opt_as_bool('DEFAULT.speak_up'): return
1430 words = words.replace( "\"", "\\\"" )
1431 Popen([confFile.get_opt('DEFAULT.speak_command'), words])
1432
1433
1434 # load our conf file and known profiles
1435 ####################################################################################################
1436 # Defaults, these may get overridden by values found in the conf file.
1437 # The network interface you use.
1438 # Specify "auto_detect" as the interface to make wifi-radar automatically detect your wireless card.
1439 config_defaults = { 'interface': "auto_detect",
1440 # How long should the scan for access points last?
1441 'scan_timeout': '5',
1442 # X1000 Linux has a say command (text to speech) to announce connecting to networks.
1443 # Set the speak_up option to false if you do not have or want this.
1444 'speak_command': '/usr/bin/say',
1445 # Should I speak up when connecting to a network? (If you have a speech command)
1446 'speak_up': 'False',
1447 # You may set this to true for cards that require a "commit" command with iwconfig
1448 'commit_required': 'False',
1449 # You may set this to true for cards that require the interface to be brought up first
1450 'ifup_required': 'False',
1451 # Set the location of several important programs
1452 'iwlist_command': '/sbin/iwlist',
1453 'iwconfig_command': '/sbin/iwconfig',
1454 'ifconfig_command': '/sbin/ifconfig',
1455 'route_command': '/sbin/route',
1456 'auto_profile_order': '[]',
1457 'version': WIFI_RADAR_VERSION }
1458
1459 config_dhcp = { 'command': 'dhcpcd',
1460 'timeout': '30',
1461 'args': '-D -H -o -i dhcp_client -t %(timeout)s',
1462 'kill_args': '-k',
1463 'pidfile': '/var/run/dhcpcd-%(interface)s.pid' }
1464
1465 config_wpa = { 'command': '/usr/sbin/wpa_supplicant',
1466 'args': '-B -i %(interface)s -c %(configuration)s -D %(driver)s -P %(pidfile)s',
1467 'kill_command': '',
1468 'configuration': '/etc/wpa_supplicant.conf',
1469 'driver': 'wext',
1470 'pidfile': '/var/run/wpa_supplicant.pid' }
1471
1472 # initialize config, with defaults
1473 confFile = ConfigFile(CONF_FILE, config_defaults)
1474 confFile.set_section("DHCP", config_dhcp)
1475 confFile.set_section("WPA", config_wpa)
1476
1477 if not os.path.isfile( CONF_FILE ):
1478 confFile.set_bool_opt('DEFAULT.new_file', True)
1479 else:
1480 if not os.access(CONF_FILE, os.R_OK):
1481 print "Can't open " + CONF_FILE + "."
1482 print "Are you root?"
1483 sys.exit()
1484 confFile.read()
1485
1486
1487 # First, we add our known profiles
1488 for apname in confFile.profiles():
1489 ap = get_new_profile()
1490 (ap['essid'], ap['bssid']) = split_section_name( apname )
1491 # read the important values
1492 for key in ap.keys():
1493 ap[key] = confFile.get_opt(apname + "." + key)
1494 # if it is not in the auto_profile_order add it
1495 if not apname in confFile.auto_profile_order:
1496 confFile.auto_profile_order.append( apname )
1497
1498 #set_network_device(confFile.get_opt('DEFAULT.interface'))
1499
1500 ####################################################################################################
1501 # Embedded Images
1502 wifi_radar_icon = [ ""
1503 "GdkP"
1504 "\0\0\22""7"
1505 "\2\1\0\2"
1506 "\0\0\1\214"
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1741 unknown_profile_icon = [ ""
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1793
1794 signal_xpm_barely = [
1795 "20 20 10 1",
1796 " c None",
1797 ". c #C6C6C6",
1798 "+ c #CCCCCC",
1799 "@ c #DBDBDB",
1800 "# c #D3D3D3",
1801 "$ c #A9B099",
1802 "% c #95A173",
1803 "& c #6B8428",
1804 "* c #B4B7AC",
1805 "= c #80924D",
1806 " .+++.",
1807 " +@@@+",
1808 " +@@@+",
1809 " +@@@+",
1810 " +@@@+",
1811 " .++++#@@@+",
1812 " +@@@@@@@@+",
1813 " +@@@@@@@@+",
1814 " +@@@@@@@@+",
1815 " +@@@@@@@@+",
1816 " $%%%%#@@@@@@@@+",
1817 " %&&&&@@@@@@@@@+",
1818 " %&&&&@@@@@@@@@+",
1819 " %&&&&@@@@@@@@@+",
1820 " %&&&&@@@@@@@@@+",
1821 "*%%%%=&&&&@@@@@@@@@+",
1822 "%&&&&&&&&&@@@@@@@@@+",
1823 "%&&&&&&&&&@@@@@@@@@+",
1824 "%&&&&&&&&&@@@@@@@@@+",
1825 "*%%%%%%%%%+++++++++."
1826 ]
1827
1828
1829 signal_xpm_best = [
1830 "20 20 6 1",
1831 " c None",
1832 ". c #9DAABF",
1833 "+ c #7B96BF",
1834 "@ c #386EBF",
1835 "# c #5982BF",
1836 "$ c #AEB4BF",
1837 " .+++.",
1838 " +@@@+",
1839 " +@@@+",
1840 " +@@@+",
1841 " +@@@+",
1842 " .++++#@@@+",
1843 " +@@@@@@@@+",
1844 " +@@@@@@@@+",
1845 " +@@@@@@@@+",
1846 " +@@@@@@@@+",
1847 " .++++#@@@@@@@@+",
1848 " +@@@@@@@@@@@@@+",
1849 " +@@@@@@@@@@@@@+",
1850 " +@@@@@@@@@@@@@+",
1851 " +@@@@@@@@@@@@@+",
1852 "$++++#@@@@@@@@@@@@@+",
1853 "+@@@@@@@@@@@@@@@@@@+",
1854 "+@@@@@@@@@@@@@@@@@@+",
1855 "+@@@@@@@@@@@@@@@@@@+",
1856 "$++++++++++++++++++."
1857 ]
1858
1859 signal_xpm_none = [
1860 "20 20 6 1",
1861 " c None",
1862 ". c #C6C6C6",
1863 "+ c #CCCCCC",
1864 "@ c #DBDBDB",
1865 "# c #D3D3D3",
1866 "$ c #C2C2C2",
1867 " .+++.",
1868 " +@@@+",
1869 " +@@@+",
1870 " +@@@+",
1871 " +@@@+",
1872 " .++++#@@@+",
1873 " +@@@@@@@@+",
1874 " +@@@@@@@@+",
1875 " +@@@@@@@@+",
1876 " +@@@@@@@@+",
1877 " .++++#@@@@@@@@+",
1878 " +@@@@@@@@@@@@@+",
1879 " +@@@@@@@@@@@@@+",
1880 " +@@@@@@@@@@@@@+",
1881 " +@@@@@@@@@@@@@+",
1882 "$++++#@@@@@@@@@@@@@+",
1883 "+@@@@@@@@@@@@@@@@@@+",
1884 "+@@@@@@@@@@@@@@@@@@+",
1885 "+@@@@@@@@@@@@@@@@@@+",
1886 "$++++++++++++++++++."
1887 ]
1888
1889 signal_xpm_ok = [
1890 "20 20 10 1",
1891 " c None",
1892 ". c #C6C6C6",
1893 "+ c #CCCCCC",
1894 "@ c #DBDBDB",
1895 "# c #A1A5B2",
1896 "$ c #848DA5",
1897 "% c #D3D3D3",
1898 "& c #4A5B8C",
1899 "* c #677498",
1900 "= c #B0B2B8",
1901 " .+++.",
1902 " +@@@+",
1903 " +@@@+",
1904 " +@@@+",
1905 " +@@@+",
1906 " #$$$$%@@@+",
1907 " $&&&&@@@@+",
1908 " $&&&&@@@@+",
1909 " $&&&&@@@@+",
1910 " $&&&&@@@@+",
1911 " #$$$$*&&&&@@@@+",
1912 " $&&&&&&&&&@@@@+",
1913 " $&&&&&&&&&@@@@+",
1914 " $&&&&&&&&&@@@@+",
1915 " $&&&&&&&&&@@@@+",
1916 "=$$$$*&&&&&&&&&@@@@+",
1917 "$&&&&&&&&&&&&&&@@@@+",
1918 "$&&&&&&&&&&&&&&@@@@+",
1919 "$&&&&&&&&&&&&&&@@@@+",
1920 "=$$$$$$$$$$$$$$++++."
1921 ]
1922
1923
1924 signal_xpm_low = [
1925 "20 20 8 1",
1926 " c None",
1927 ". c #C6C6C6",
1928 "+ c #CCCCCC",
1929 "@ c #DBDBDB",
1930 "# c #D3D3D3",
1931 "$ c #BFB0B5",
1932 "% c #C18799",
1933 "& c #C54F74",
1934 " .+++.",
1935 " +@@@+",
1936 " +@@@+",
1937 " +@@@+",
1938 " +@@@+",
1939 " .++++#@@@+",
1940 " +@@@@@@@@+",
1941 " +@@@@@@@@+",
1942 " +@@@@@@@@+",
1943 " +@@@@@@@@+",
1944 " .++++#@@@@@@@@+",
1945 " +@@@@@@@@@@@@@+",
1946 " +@@@@@@@@@@@@@+",
1947 " +@@@@@@@@@@@@@+",
1948 " +@@@@@@@@@@@@@+",
1949 "$%%%%#@@@@@@@@@@@@@+",
1950 "%&&&&@@@@@@@@@@@@@@+",
1951 "%&&&&@@@@@@@@@@@@@@+",
1952 "%&&&&@@@@@@@@@@@@@@+",
1953 "$%%%%++++++++++++++."
1954 ]
1955 signal_none_pb = None
1956 signal_low_pb = None
1957 signal_barely_pb= None
1958 signal_ok_pb = None
1959 signal_best_pb = None
1960
1961 ####################################################################################################
1962 # Make so we can be imported
1963 if __name__ == "__main__":
1964 if len( sys.argv ) > 1 and ( sys.argv[1] == '--version' or sys.argv[1] == '-v' ):
1965 print "WiFi-Radar version %s" % WIFI_RADAR_VERSION
1966 else:
1967 import gtk, gobject
1968 gtk.gdk.threads_init()
1969 apQueue = Queue.Queue(100)
1970 commQueue = Queue.Queue(2)
1971 threading.Thread( None, scanning_thread, None, ( confFile, apQueue, commQueue ) ).start()
1972 main_radar_window = radar_window(confFile, apQueue, commQueue)
1973 gobject.timeout_add( 500, main_radar_window.update_plist_items )
1974 main_radar_window.main()
WiFi Radar is a Python/PyGTK2 utility for managing WiFi profiles.