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Use ' Multiple APs' string for bssid in radar_window if profile is a roamer
[wifi-radar.git] / wifi-radar
blob44943ba4550044d43ed309125fa09030e85fc89c
1 #!/usr/bin/python
2 #
3 # A wireless profile manager for Linux
4 #
5 # Originally created for x1000 Linux:
6 # http://x1000.bitbuilder.com
7 #
8 # Created by:
9 # Ahmad Baitalmal <ahmad@baitalmal.com>
10 #
11 # Maintained 2006-2009 by:
12 # Brian Elliott Finley <brian@thefinleys.com>
13 #
14 # Maintained by:
15 # Sean Robinson <seankrobinson@gmail.com>
16 #
17 # License:
18 # GPL
19 #
20 # http://wifi-radar.berlios.de
21 #
22 # See CREDITS file for more contributors.
23 # See ChangeLog file for, well, changes.
24 #
25 # NOTE: Remove the '-OO' from '#!/usr/bin/python -OO' in the first line to
26 # turn on console debugging.
27
28 import ConfigParser
29 import errno
30 import gtk
31 import logging
32 import logging.handlers
33 import os
34 import Queue
35 import re
36 import string
37 import sys
38 import threading
39 from signal import SIGTERM
40 from subprocess import call, Popen, PIPE
41 from time import sleep
42 from types import *
43
44 WIFI_RADAR_VERSION = "0.0.0"
45
46 #
47 # Where the conf file should live could be different for your distro. Please change
48 # at install time with "make install sysconfdir=/etc/wifi-radar" or similar. -BEF-
49 #
50 CONF_FILE = "/etc/wifi-radar/wifi-radar.conf"
51
52 os.environ['LC_MESSAGES'] = 'C'
53
54
55 ####################################################################################################
56 ####################################################################################################
57
58 # Sets the interface to the specified network device
59 #
60 #Parameters:
61 #
62 # 'device' -- string - The network device to use
63 #
64 #Returns:
65 #
66 # nothing
67 def set_network_device( device ):
68 #print "set_network_device: ", device
69 if device != "auto_detect":
70 confFile.set_opt('DEFAULT.interface', device)
71 else: # auto detect network device
72 # Get a list of 802.11 enabled devices by parsing the output of iwconfig.
73 # If no devices are found, default to eth1.
74 # call iwconfig command and read output
75 iwconfig_info = Popen(confFile.get_opt('DEFAULT.iwconfig_command'), shell=True, stdout=PIPE).stdout
76 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if("ESSID" in x)]
77 if len(wireless_devices) > 0:
78 confFile.set_opt('DEFAULT.interface', wireless_devices[0])
79 #else:
80 #print "No wifi-device found. Exiting."
81 #sys.exit()
82
83 # Return a blank profile
84 #
85 #Parameters:
86 #
87 # none
88 #
89 #Returns:
90 #
91 # dictionary -- An AP profile with defaults set.
92 def get_new_profile():
93 return { 'known': False,
94 'available': False,
95 'encrypted': False,
96 'essid': '',
97 'bssid': '',
98 'roaming': False,
99 'protocol': 'g',
100 'signal': 0,
101 'channel': 'auto',
102 'con_prescript': '',
103 'con_postscript': '',
104 'dis_prescript': '',
105 'dis_postscript': '',
106 'key': '',
107 'mode': 'auto',
108 'security': '',
109 'use_wpa': False,
110 'wpa_driver': '',
111 'use_dhcp': True,
112 'ip': '',
113 'netmask': '',
114 'gateway': '',
115 'domain': '',
116 'dns1': '',
117 'dns2': ''
118 }
119
120 # Combine essid and bssid to make a config file section name
121 #
122 #Parameters:
123 #
124 # 'essid' -- string - AP ESSID
125 #
126 # 'bssid' -- string - AP BSSID
127 #
128 #Returns:
129 #
130 # string -- the bssid concatenated to a colon, concatenated to the essid
131 def make_section_name( essid, bssid ):
132 return essid + ':' + bssid
133
134 # Split a config file section name into an essid and a bssid
135 #
136 #Parameters:
137 #
138 # 'section' -- string - Config file section name
139 #
140 #Returns:
141 #
142 # list -- the essid and bssid
143 def split_section_name( section ):
144 parts = re.split(':', section)
145 return [ ':'.join(parts[0:len(parts)-6]), ':'.join(parts[len(parts)-6:len(parts)]) ]
146
147 # Run commands through the shell
148 #
149 #Parameters:
150 #
151 # 'command' -- tuple - The command and arguments to run.
152 #
153 # 'environment' -- dictionary - Environment variables (as keys) and their values.
154 #
155 #Returns:
156 #
157 # boolean -- True on success, otherwise, False
158 def shellcmd( command, environment = None ):
159 try:
160 env_tmp = os.environ
161 env_tmp.update(environment)
162 command = ' '.join(command)
163 return_code = call(command, shell=True, env=env_tmp)
164 if return_code >= 0:
165 return True
166 else:
167 print >>sys.stderr, "Child was terminated by signal", -return_code
168 except OSError, exception:
169 print >>sys.stderr, "Execution failed:", exception
170 return False
171
172 # Speak feedback message to user
173 #
174 #Parameters:
175 #
176 # 'words' -- string - Message to speak to user
177 #
178 #Returns:
179 #
180 # nothing
181 def say( words ):
182 if not confFile.get_opt_as_bool('DEFAULT.speak_up'): return
183 words = words.replace( "\"", "\\\"" )
184 shellcmd([confFile.get_opt('DEFAULT.speak_command'), words])
185
186 # Scan for a limited time and return AP names and bssid found.
187 # Access points we find will be put on the outgoing Queue, apQueue.
188 #
189 #Parameters:
190 #
191 # 'confFile' -- ConfigFile - Config file object
192 #
193 # 'apQueue' -- Queue - Queue on which to put AP profiles
194 #
195 # 'commandQueue' -- Queue - Queue from which to read commands
196 #
197 # 'logger' -- Logger - Python's logging facility
198 #
199 #Returns:
200 #
201 # nothing
202 def scanning_thread( confFile, apQueue, commandQueue, logger ):
203 logger.debug("Begin thread.")
204 # Setup our essid pattern matcher
205 essid_pattern = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
206 bssid_pattern = re.compile( "Address\s*(:|=)\s*([a-zA-Z0-9:]+)", re.I | re.M | re.S )
207 protocol_pattern = re.compile( "Protocol\s*(:|=)\s*IEEE 802.11\s*([abgn]+)", re.I | re.M | re.S )
208 mode_pattern = re.compile( "Mode\s*(:|=)\s*([^\n]+)", re.I | re.M | re.S )
209 channel_pattern = re.compile( "Channel\s*(:|=)*\s*(\d+)", re.I | re.M | re.S )
210 enckey_pattern = re.compile( "Encryption key\s*(:|=)\s*(on|off)", re.I | re.M | re.S )
211 signal_pattern = re.compile( "Signal level\s*(:|=)\s*(-?[0-9]+)", re.I | re.M | re.S )
212
213 access_points = {}
214 command = "scan"
215 while True:
216 try:
217 command = commandQueue.get_nowait()
218 logger.debug("received command: %s" % ( command, ))
219 command_read = True
220 except Queue.Empty:
221 command_read = False
222 if command == "scan":
223 #logger.debug("Beginning scan pass")
224 # Some cards need to have the interface up to scan
225 if confFile.get_opt_as_bool('DEFAULT.ifup_required'):
226 # call ifconfig command and wait for return
227 shellcmd([confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface'), 'up'])
228 # update the signal strengths
229 scandata = Popen([confFile.get_opt('DEFAULT.iwlist_command'), confFile.get_opt('DEFAULT.interface'), 'scan'], stdout=PIPE).stdout.read()
230 #logger.debug("Current IP: %s\nCurrent ESSID: %s\nCurrent BSSID: %s" % (get_current_ip(), get_current_essid(), get_current_bssid()))
231 # zero out the signal levels for all access points
232 for bssid in access_points:
233 access_points[bssid]['signal'] = 0
234 # split the scan data based on the address line
235 hits = scandata.split(' - ')
236 for hit in hits:
237 # set the defaults for profile template
238 profile = get_new_profile()
239 m = essid_pattern.search( hit )
240 if m:
241 # we found an essid
242 profile['essid'] = m.groups()[1]
243 m = bssid_pattern.search( hit ) # get BSSID from scan
244 if m: profile['bssid'] = m.groups()[1]
245 m = protocol_pattern.search( hit ) # get protocol from scan
246 if m: profile['protocol'] = m.groups()[1]
247 m = mode_pattern.search( hit ) # get mode from scan
248 if m: profile['mode'] = m.groups()[1]
249 m = channel_pattern.search( hit ) # get channel from scan
250 if m: profile['channel'] = m.groups()[1]
251 m = enckey_pattern.search( hit ) # get encryption key from scan
252 if m: profile['encrypted'] = ( m.groups()[1] == 'on' )
253 m = signal_pattern.search( hit ) # get signal strength from scan
254 if m: profile['signal'] = m.groups()[1]
255 access_points[ profile['bssid'] ] = profile
256 for bssid in access_points:
257 access_points[bssid]['available'] = ( access_points[bssid]['signal'] > 0 )
258 # Put all, now or previously, sensed access_points into apQueue
259 try:
260 apQueue.put_nowait( access_points[bssid] )
261 except Queue.Full:
262 pass
263 elif command == "exit":
264 logger.debug("Exiting.")
265 return
266 if command_read: commandQueue.task_done()
267 if confFile.get_opt('DEFAULT.interface').find('ath') == 0:
268 sleep( 3 )
269 else:
270 sleep( 1 )
271
272
273 # Read scanned AP info from ap_queue and combine with
274 # configured profiles, then update the UI.
275 #
276 #Parameters:
277 #
278 # 'ui' -- Object - Must provide update_list() method
279 #
280 # 'confFile' -- ConfigFile - Config file object
281 #
282 # 'apQueue' -- Queue - Queue on which to put AP profiles
283 #
284 # 'commandQueue' -- Queue - Queue from which to read commands
285 #
286 # 'logger' -- Logger - Python's logging facility
287 #
288 #Returns:
289 #
290 # nothing
291 def update_profiles(ui, conf_file, ap_queue, command_queue, logger):
292 logger.debug("Begin thread.")
293 command = 'scan'
294 while True:
295 # Get APs scanned by iwlist
296 try:
297 ap = ap_queue.get_nowait()
298 except Queue.Empty:
299 pass
300 else:
301 # Attempt to match to known profiles, normal then roaming
302 profile = conf_file.get_profile(make_section_name(ap['essid'], ap['bssid']))
303 if not profile:
304 profile = conf_file.get_profile(make_section_name(ap['essid'], ''))
305 if not profile:
306 profile = {}
307 profile.update(ap)
308 # update UI
309 ui.update_list(profile)
310 # Check for exit command.
311 try:
312 command = command_queue.get_nowait()
313 except Queue.Empty:
314 pass
315 if command == "exit":
316 logger.debug("Exiting.")
317 return
318 # Sleep before starting over. Should be less than 1/2 sleep length of scanning_thread()
319 sleep(0.1)
320
321
322 # Manage a connection; including reporting connection state,
323 # connecting/disconnecting from an AP, and returning current IP, ESSID, and BSSID.
324 class ConnectionManager():
325 # Create a new connection manager which can read a config file and send to scanning thread
326 # command Queue. A new manager checks for a pre-existing connection and takes
327 # its AP profile from the ESSID and BSSID to which it is currently attached.
328 #
329 #Parameters:
330 #
331 # 'confFile' -- ConfigFile - Config file object
332 #
333 # 'commandQueue' -- Queue - The Queue on which to put commands to the scanning thread
334 #
335 # 'logger' -- Logger - Python's logging facility
336 #
337 #Returns:
338 #
339 # ConnectionManager instance
340 def __init__( self, confFile, commandQueue, logger ):
341 self.confFile = confFile
342 self.commQueue = commandQueue
343 self.logger = logger
344 # is connection running?
345 self.state = False
346 if self.get_current_ip():
347 self.state = True
348 self.profile = self.confFile.get_profile( make_section_name(self.get_current_essid(), self.get_current_bssid()) )
349
350 # Change the interface state: up or down.
351 #
352 #Parameters:
353 #
354 # 'state' -- string - The state to which to change the interface.
355 #
356 #Returns:
357 #
358 # nothing
359 def if_change( self, state ):
360 if ( (state.lower() == 'up') or (state.lower() == 'down') ):
361 self.logger.debug("changing interface state to %s" % ( state, ))
362 # call ifconfig command and wait for return
363 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), state])
364
365 # Connect to the specified AP.
366 #
367 #Parameters:
368 #
369 # 'profile' -- dictionary - The profile for the AP (i.e. network) with which to connect.
370 #
371 # 'status' -- status implementer - Object which implements status interface.
372 #
373 #Returns:
374 #
375 # nothing
376 def connect_to_network( self, profile, status ):
377 self.profile = profile
378 msg = "Connecting to the %s (%s) network" % ( self.profile['essid'], self.profile['bssid'] )
379 say( msg )
380 self.logger.debug(msg)
381 # ready to dance
382 # Let's run the connection prescript
383 if self.profile['con_prescript'].strip() != '':
384 # got something to execute
385 # run connection prescript through shell and wait for return
386 self.logger.debug("executing connection prescript: %s" % ( self.profile['con_prescript'], ))
387 shellcmd([self.profile['con_prescript']], environment={"WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
388 status.show()
389 # Some cards need to have the interface up
390 if self.confFile.get_opt_as_bool('DEFAULT.ifup_required'):
391 self.if_change('up')
392 # Start building iwconfig command line, command
393 iwconfig_command = [ self.confFile.get_opt('DEFAULT.iwconfig_command') ]
394 iwconfig_command.append( self.confFile.get_opt('DEFAULT.interface') )
395 # Setting essid
396 iwconfig_command.append( 'essid' )
397 iwconfig_command.append( "'" + self.profile['essid'] + "'" )
398 # Setting nick
399 #iwconfig_commands.append( 'nick "%s"' % self.profile['essid'] )
400 # Setting key
401 iwconfig_command.append( 'key' )
402 if self.profile['key'] == '':
403 iwconfig_command.append( 'off' )
404 else:
405 iwconfig_command.append( "'" + self.profile['key'] + "'" )
406 #iwconfig_commands.append( "key %s %s" % ( self.profile['security'], self.profile['key'] ) )
407 # Setting mode
408 if self.profile['mode'].lower() == 'master':
409 self.profile['mode'] = 'Managed'
410 iwconfig_command.append( 'mode' )
411 iwconfig_command.append( self.profile['mode'] )
412 # Setting channel
413 if self.profile['channel'] != '':
414 iwconfig_command.append( 'channel' )
415 iwconfig_command.append( self.profile['channel'] )
416 # Now we do the ap by address (do this last since iwconfig seems to want it only there)
417 iwconfig_command.append( 'ap' )
418 iwconfig_command.append( self.profile['bssid'] )
419 # Some cards require a commit
420 if self.confFile.get_opt_as_bool('DEFAULT.commit_required'):
421 self.logger.debug("iwconfig_args %s " % ( iwconfig_args, ))
422 iwconfig_command.append( 'commit' )
423 # call iwconfig command and wait for return
424 if not shellcmd(iwconfig_command): return
425 # Now normal network stuff
426 # Kill off any existing DHCP clients running
427 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
428 self.logger.debug("Killing existing DHCP...")
429 try:
430 if self.confFile.get_opt('DHCP.kill_args') != '':
431 # call DHCP client kill command and wait for return
432 self.logger.debug("%s %s", ( self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.kill_args'), ))
433 shellcmd([self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.kill_args')])
434 else:
435 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
436 except OSError:
437 print "failed to kill DHCP client"
438 sys.exit()
439 finally:
440 print "Stale pid file. Removing..."
441 os.remove(self.confFile.get_opt('DHCP.pidfile'))
442 # Kill off any existing WPA supplicants running
443 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
444 self.logger.debug("Killing existing WPA supplicant...")
445 try:
446 if not self.confFile.get_opt('WPA.kill_command') != '':
447 # call WPA supplicant kill command and wait for return
448 shellcmd([self.confFile.get_opt('WPA.kill_command'), self.confFile.get_opt('WPA.kill_command')])
449 else:
450 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
451 except OSError:
452 print "failed to kill WPA supplicant"
453 sys.exit()
454 finally:
455 print "Stale pid file. Removing..."
456 os.remove(self.confFile.get_opt('WPA.pidfile'))
457 # Begin WPA supplicant
458 if self.profile['use_wpa'] :
459 self.logger.debug("WPA args: %s" % ( self.confFile.get_opt('WPA.args'), ))
460 status.update_message("WPA supplicant starting")
461 if sys.modules.has_key("gtk"):
462 while gtk.events_pending():
463 gtk.main_iteration(False)
464 # call WPA supplicant command and do not wait for return
465 wpa_proc = Popen([self.confFile.get_opt('WPA.command'), self.confFile.get_opt('WPA.args'), self.confFile.get_opt('DEFAULT.interface')])
466 if self.profile['use_dhcp'] :
467 self.logger.debug("Disable iwlist while dhcp in progress...")
468 try:
469 self.commQueue.put("pause")
470 except Queue.Full:
471 pass
472 status.update_message("Acquiring IP Address (DHCP)")
473 if sys.modules.has_key("gtk"):
474 while gtk.events_pending():
475 gtk.main_iteration(False)
476 # call DHCP client command and do not wait for return
477 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
478 dhcp_command.extend( self.confFile.get_opt('DHCP.args').split(' ') )
479 dhcp_command.append( self.confFile.get_opt('DEFAULT.interface') )
480 dhcp_proc = Popen(dhcp_command, stdout=None)
481 timer = self.confFile.get_opt_as_int('DHCP.timeout') + 3
482 tick = 0.25
483 waiting = dhcp_proc.poll()
484 while waiting == None:
485 waiting = dhcp_proc.poll()
486 if timer < 0:
487 os.kill(dhcp_proc.pid, SIGTERM)
488 break
489 if sys.modules.has_key("gtk"):
490 while gtk.events_pending():
491 gtk.main_iteration(False)
492 timer -= tick
493 sleep(tick)
494 # Re-enable iwlist
495 try:
496 self.commQueue.put("scan")
497 except Queue.Full:
498 pass
499 if not self.get_current_ip():
500 status.update_message("Could not get IP address!")
501 if sys.modules.has_key("gtk"):
502 while gtk.events_pending():
503 gtk.main_iteration(False)
504 sleep(1)
505 if self.state:
506 self.disconnect_interface()
507 status.hide()
508 return
509 else:
510 status.update_message("Got IP address. Done.")
511 self.state = True
512 if sys.modules.has_key("gtk"):
513 while gtk.events_pending():
514 gtk.main_iteration(False)
515 sleep(2)
516 else:
517 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'] )
518 route_command = "%s add default gw %s" % ( self.confFile.get_opt('DEFAULT.route_command'), self.profile['gateway'] )
519 resolv_contents = ''
520 if self.profile['domain'] != '': resolv_contents += "domain %s\n" % domain
521 if self.profile['dns1'] != '': resolv_contents += "nameserver %s\n" % dns1
522 if self.profile['dns2'] != '': resolv_contents += "nameserver %s\n" % dns2
523 if ( resolv_contents != '' ):
524 resolv_file=open('/etc/resolv.conf', 'w')
525 resolv_file.write(s)
526 resolv_file.close
527 if not shellcmd([ifconfig_command]): return
528 if not shellcmd([route_command]): return
529 self.state = True
530 # Let's run the connection postscript
531 con_postscript = self.profile['con_postscript']
532 if self.profile['con_postscript'].strip() != '':
533 self.logger.debug("executing connection postscript: %s" % ( self.profile['con_postscript'], ))
534 shellcmd([self.profile['con_postscript']],
535 environment = { "WIFIRADAR_IP": self.get_current_ip() or '0.0.0.0',
536 "WIFIRADAR_ESSID": self.get_current_essid() or '',
537 "WIFIRADAR_BSSID": self.get_current_bssid() or '00:00:00:00:00:00',
538 "WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface') or ''
539 }
540 )
541 status.hide()
542
543 # Disconnect from the AP with which a connection has been established/attempted.
544 #
545 #Parameters:
546 #
547 # nothing
548 #
549 #Returns:
550 #
551 # nothing
552 def disconnect_interface( self ):
553 msg = "Disconnecting"
554 say( msg )
555 self.logger.debug(msg)
556 # Pause scanning while manipulating card
557 try:
558 self.commQueue.put("pause")
559 except Queue.Full:
560 pass
561 if self.state:
562 self.profile = self.confFile.get_profile( make_section_name(self.get_current_essid(), self.get_current_bssid()) )
563 # Let's run the disconnection prescript
564 if self.profile['dis_prescript'].strip() != '':
565 self.logger.debug("executing disconnection prescript: %s" % ( self.profile['dis_prescript'], ))
566 shellcmd([self.profile['dis_prescript']],
567 environment = { "WIFIRADAR_IP": self.get_current_ip() or '0.0.0.0',
568 "WIFIRADAR_ESSID": self.get_current_essid() or '',
569 "WIFIRADAR_BSSID": self.get_current_bssid() or '00:00:00:00:00:00',
570 "WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface') or ''
571 }
572 )
573 self.logger.debug("Kill off any existing DHCP clients running...")
574 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
575 self.logger.debug("Killing existing DHCP...")
576 try:
577 if self.confFile.get_opt('DHCP.kill_args').strip() != '':
578 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
579 dhcp_command.extend( self.confFile.get_opt('DHCP.kill_args').split(' ') )
580 dhcp_command.append( self.confFile.get_opt('DEFAULT.interface') )
581 self.logger.debug("DHCP command: %s" % ( dhcp_command, ))
582 # call DHCP client command and wait for return
583 if not shellcmd(dhcp_command): return
584 else:
585 self.logger.debug("Killing DHCP manually...")
586 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
587 except OSError:
588 print "failed to kill DHCP client"
589 self.logger.debug("Kill off any existing WPA supplicants running...")
590 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
591 self.logger.debug("Killing existing WPA supplicant...")
592 try:
593 if not self.confFile.get_opt('WPA.kill_command') != '':
594 wpa_command = [ self.confFile.get_opt('WPA.kill_command').split(' ') ]
595 if not shellcmd(wpa_command): return
596 else:
597 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
598 except OSError:
599 print "failed to kill WPA supplicant"
600 shellcmd([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface'), 'essid', 'any', 'key', 'off', 'mode', 'managed', 'channel', 'auto', 'ap', 'off'])
601 self.logger.debug("Let's clear out the wireless stuff")
602 self.logger.debug("Now take the interface down")
603 # taking down the interface too quickly can crash my system, so pause a moment
604 sleep(1)
605 self.if_change('down')
606 self.logger.debug("Since it may be brought back up by the next scan, lets unset its IP")
607 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), '0.0.0.0'])
608 # Let's run the disconnection postscript
609 if self.profile['dis_postscript'].strip() != '':
610 self.logger.debug("executing disconnection postscript: %s" % ( self.profile['dis_postscript'], ))
611 shellcmd([self.profile['dis_postscript']], environment={"WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
612 self.state = False
613 self.logger.debug("Disconnect complete.")
614 # Begin scanning again
615 try:
616 self.commQueue.put("scan")
617 except Queue.Full:
618 pass
619
620 # Returns the current IP, if any, by calling ifconfig.
621 #
622 #Parameters:
623 #
624 # nothing
625 #
626 #Returns:
627 #
628 # string or None -- the IP address or None (if no there is no current connection)
629 def get_current_ip( self ):
630 ifconfig_command = [ confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface') ]
631 ifconfig_info = Popen(ifconfig_command, stdout=PIPE).stdout
632 # Be careful to the language (inet adr: in French for example)
633 #
634 # Hi Brian
635 #
636 # I'm using wifi-radar on a system with German translations (de_CH-UTF-8).
637 # There the string in ifconfig is inet Adresse for the IP which isn't
638 # found by the current get_current_ip function in wifi-radar. I changed
639 # the according line (#289; gentoo, v1.9.6-r1) to
640 # >ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
641 # which works on my system (LC_ALL=de_CH.UTF-8) and still works with LC_ALL=C.
642 #
643 # I'd be happy if you could incorporate this small change because as now
644 # I've got to change the file every time it is updated.
645 #
646 # Best wishes
647 #
648 # Simon
649 ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
650 line = ifconfig_info.read()
651 if ip_re.search( line ):
652 return ip_re.search( line ).group(1)
653 return None
654
655 # Returns the current ESSID, if any, by calling iwconfig.
656 #
657 #Parameters:
658 #
659 # nothing
660 #
661 #Returns:
662 #
663 # string or None -- the ESSID or None (if no there is no current association)
664 def get_current_essid( self ):
665 """Returns the current ESSID if any by calling iwconfig"""
666 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
667 # Be careful to the language (inet adr: in French for example)
668 essid_re = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
669 line = iwconfig_info.read()
670 if essid_re.search( line ):
671 return essid_re.search( line ).group(2)
672 return None
673
674 # Returns the current BSSID, if any, by calling iwconfig.
675 #
676 #Parameters:
677 #
678 # nothing
679 #
680 #Returns:
681 #
682 # string or None -- the BSSID or None (if no there is no current association)
683 def get_current_bssid( self ):
684 """Returns the current BSSID if any by calling iwconfig"""
685 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
686 bssid_re = re.compile( "Access Point\s*(:|=)\s*([a-zA-Z0-9:]+)", re.I | re.M | re.S )
687 line = iwconfig_info.read()
688 if bssid_re.search( line ):
689 return bssid_re.search( line ).group(2)
690 return None
691
692
693
694 # The main user interface window for WiFi Radar. This class also is the control
695 # center for most of the rest of the operations.
696 class radar_window:
697 # Create a new radar_window.
698 #
699 #Parameters:
700 #
701 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
702 #
703 # 'apQueue' -- Queue - The Queue from which AP profiles are read.
704 #
705 # 'commQueue' -- Queue - The Queue to which to send commands to the scanning thread.
706 #
707 # 'logger' -- Logger - Python's logging facility
708 #
709 #Returns:
710 #
711 # radar_window instance
712 def __init__( self, confFile, apQueue, commQueue, logger ):
713 global signal_xpm_none
714 global signal_xpm_low
715 global signal_xpm_barely
716 global signal_xpm_ok
717 global signal_xpm_best
718 global known_profile_icon
719 global unknown_profile_icon
720 global wifi_radar_icon
721
722 self.confFile = confFile
723 self.apQueue = apQueue
724 self.commandQueue = commQueue
725 self.logger = logger
726 self.connection = None
727
728 self.known_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( known_profile_icon[0] ), known_profile_icon[0], False )
729 self.unknown_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( unknown_profile_icon[0] ), unknown_profile_icon[0], False )
730 self.signal_none_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_none )
731 self.signal_low_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_low )
732 self.signal_barely_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_barely )
733 self.signal_ok_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_ok )
734 self.signal_best_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_best )
735 self.window = gtk.Dialog('WiFi Radar', None, gtk.DIALOG_MODAL )
736 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
737 self.window.set_icon( icon )
738 self.window.set_border_width( 10 )
739 self.window.set_size_request( 550, 300 )
740 self.window.set_title( "WiFi Radar" )
741 self.window.connect( 'delete_event', self.delete_event )
742 self.window.connect( 'destroy', self.destroy )
743 # let's create all our widgets
744 self.current_network = gtk.Label()
745 self.current_network.set_property('justify', gtk.JUSTIFY_CENTER)
746 self.current_network.show()
747 self.close_button = gtk.Button( "Close", gtk.STOCK_CLOSE )
748 self.close_button.show()
749 self.close_button.connect( 'clicked', self.delete_event, None )
750 self.about_button = gtk.Button( "About", gtk.STOCK_ABOUT )
751 self.about_button.show()
752 self.about_button.connect( 'clicked', self.show_about_info, None )
753 self.preferences_button = gtk.Button( "Preferences", gtk.STOCK_PREFERENCES )
754 self.preferences_button.show()
755 self.preferences_button.connect( 'clicked', self.edit_preferences, None )
756 # essid + bssid known_icon known available wep_icon signal_level mode protocol channel
757 self.pstore = gtk.ListStore( str, gtk.gdk.Pixbuf, bool, bool, str, gtk.gdk.Pixbuf, str, str, str )
758 self.plist = gtk.TreeView( self.pstore )
759 # The icons column, known and encryption
760 self.pix_cell = gtk.CellRendererPixbuf()
761 self.wep_cell = gtk.CellRendererPixbuf()
762 self.icons_cell = gtk.CellRendererText()
763 self.icons_col = gtk.TreeViewColumn()
764 self.icons_col.pack_start( self.pix_cell, False )
765 self.icons_col.pack_start( self.wep_cell, False )
766 self.icons_col.add_attribute( self.pix_cell, 'pixbuf', 1 )
767 self.icons_col.add_attribute( self.wep_cell, 'stock-id', 4 )
768 self.plist.append_column( self.icons_col )
769 # The AP column
770 self.ap_cell = gtk.CellRendererText()
771 self.ap_col = gtk.TreeViewColumn( "Access Point" )
772 self.ap_col.pack_start( self.ap_cell, True )
773 self.ap_col.add_attribute( self.ap_cell, 'text', 0 )
774 self.plist.append_column( self.ap_col )
775 # The signal column
776 self.sig_cell = gtk.CellRendererPixbuf()
777 self.signal_col = gtk.TreeViewColumn( "Signal" )
778 self.signal_col.pack_start( self.sig_cell, True )
779 self.signal_col.add_attribute( self.sig_cell, 'pixbuf', 5 )
780 self.plist.append_column( self.signal_col )
781 # The mode column
782 self.mode_cell = gtk.CellRendererText()
783 self.mode_col = gtk.TreeViewColumn( "Mode" )
784 self.mode_col.pack_start( self.mode_cell, True )
785 self.mode_col.add_attribute( self.mode_cell, 'text', 6 )
786 self.plist.append_column( self.mode_col )
787 # The protocol column
788 self.prot_cell = gtk.CellRendererText()
789 self.protocol_col = gtk.TreeViewColumn( "802.11" )
790 self.protocol_col.pack_start( self.prot_cell, True )
791 self.protocol_col.add_attribute( self.prot_cell, 'text', 7 )
792 self.plist.append_column( self.protocol_col )
793 # The channel column
794 self.channel_cell = gtk.CellRendererText()
795 self.channel_col = gtk.TreeViewColumn( "Channel" )
796 self.channel_col.pack_start( self.channel_cell, True )
797 self.channel_col.add_attribute( self.channel_cell, 'text', 8 )
798 self.plist.append_column( self.channel_col )
799 # DnD Ordering
800 self.plist.set_reorderable( True )
801 # detect d-n-d of AP in round-about way, since rows-reordered does not work as advertised
802 self.pstore.connect( 'row-deleted', self.update_auto_profile_order )
803 # enable/disable buttons based on the selected network
804 self.selected_network = self.plist.get_selection()
805 self.selected_network.connect( 'changed', self.on_network_selection, None )
806 # the list scroll bar
807 sb = gtk.VScrollbar( self.plist.get_vadjustment() )
808 sb.show()
809 self.plist.show()
810 # Add New button
811 self.new_button = gtk.Button( "_New" )
812 self.new_button.connect( 'clicked', self.create_new_profile, get_new_profile(), None )
813 self.new_button.show()
814 # Add Configure button
815 self.edit_button = gtk.Button( "C_onfigure" )
816 self.edit_button.connect( 'clicked', self.edit_profile, None )
817 self.edit_button.show()
818 self.edit_button.set_sensitive(False)
819 # Add Delete button
820 self.delete_button = gtk.Button( "_Delete" )
821 self.delete_button.connect( 'clicked', self.delete_profile, None )
822 self.delete_button.show()
823 self.delete_button.set_sensitive(False)
824 # Add Connect button
825 self.connect_button = gtk.Button( "Co_nnect" )
826 self.connect_button.connect( 'clicked', self.connect_profile, None )
827 # Add Disconnect button
828 self.disconnect_button = gtk.Button( "D_isconnect" )
829 self.disconnect_button.connect( 'clicked', self.disconnect_profile, None )
830 # lets add our widgets
831 rows = gtk.VBox( False, 3 )
832 net_list = gtk.HBox( False, 0 )
833 listcols = gtk.HBox( False, 0 )
834 prows = gtk.VBox( False, 0 )
835 # lets start packing
836 # the network list
837 net_list.pack_start( self.plist, True, True, 0 )
838 net_list.pack_start( sb, False, False, 0 )
839 # the rows level
840 rows.pack_start( net_list , True, True, 0 )
841 rows.pack_start( self.current_network, False, True, 0 )
842 # the list columns
843 listcols.pack_start( rows, True, True, 0 )
844 listcols.pack_start( prows, False, False, 5 )
845 # the list buttons
846 prows.pack_start( self.new_button, False, False, 2 )
847 prows.pack_start( self.edit_button, False, False, 2 )
848 prows.pack_start( self.delete_button, False, False, 2 )
849 prows.pack_end( self.connect_button, False, False, 2 )
850 prows.pack_end( self.disconnect_button, False, False, 2 )
851
852 self.window.action_area.pack_start( self.about_button )
853 self.window.action_area.pack_start( self.preferences_button )
854 self.window.action_area.pack_start( self.close_button )
855
856 rows.show()
857 prows.show()
858 listcols.show()
859 self.window.vbox.add( listcols )
860 self.window.vbox.set_spacing( 3 )
861 self.window.show_all()
862 #
863 # Now, immediately hide these two. The proper one will be
864 # displayed later, based on interface state. -BEF-
865 self.disconnect_button.hide()
866 self.connect_button.hide()
867 self.connect_button.set_sensitive(False)
868
869 # set up connection manager for later use
870 self.connection = ConnectionManager( self.confFile, self.commandQueue, self.logger )
871 # set up status window for later use
872 self.status_window = StatusWindow( self )
873 self.status_window.cancel_button.connect('clicked', self.disconnect_profile, "cancel")
874
875 # Add our known profiles in order
876 for profile_name in self.confFile.auto_profile_order:
877 profile = self.confFile.get_profile( profile_name.strip() )
878 wep = None
879 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
880 self.update_list(profile)
881 # This is the first run (or, at least, no config file was present), so pop up the preferences window
882 if ( self.confFile.get_opt_as_bool('DEFAULT.new_file') == True ):
883 self.confFile.remove_option('DEFAULT', 'new_file')
884 self.edit_preferences(self.preferences_button)
885
886 # Begin running radar_window in Gtk event loop.
887 #
888 #Parameters:
889 #
890 # nothing
891 #
892 #Returns:
893 #
894 # nothing
895 def main( self ):
896 gtk.main()
897
898 # Quit application.
899 #
900 #Parameters:
901 #
902 # 'widget' -- gtk.Widget - The widget sending the event.
903 #
904 #Returns:
905 #
906 # nothing
907 def destroy( self, widget = None):
908 if self.status_window:
909 self.status_window.destroy()
910 gtk.main_quit()
911
912 # Kill scanning thread, update profile order for config file, and ask to be destroyed.
913 #
914 #Parameters:
915 #
916 # 'widget' -- gtk.Widget - The widget sending the event.
917 #
918 # 'data' -- tuple - list of arbitrary arguments (not used)
919 #
920 #Returns:
921 #
922 # boolean -- always return False (i.e. do not propigate the signal which called)
923 def delete_event( self, widget, data = None ):
924 # Put "exit" on the command Queue and wait indefinitely for it to be accepted
925 # signal each listening thread, should be two
926 try:
927 self.commandQueue.put("exit", True)
928 self.commandQueue.put("exit", True)
929 except Queue.Full:
930 pass
931 self.destroy()
932 return False
933
934 # Updates the on-screen profiles list.
935 #
936 #Parameters:
937 #
938 # nothing
939 #
940 #Returns:
941 #
942 # boolean -- always return True
943 def update_list( self, profile ):
944 # Indicate to PyGtk that only one Gtk thread should run here
945 gtk.gdk.threads_enter()
946 # update the current ip and essid
947 # set the state of connect/disconnect buttons based on whether we have an IP address
948 if self.connection:
949 if self.connection.state:
950 self.current_network.set_text( "Connected to %s\nIP Address %s" % ( make_section_name( self.connection.get_current_essid(), self.connection.get_current_bssid() ), self.connection.get_current_ip() ) )
951 self.connect_button.hide()
952 self.disconnect_button.show()
953 else:
954 self.current_network.set_text( "Not Connected." )
955 self.disconnect_button.hide()
956 self.connect_button.show()
957
958 if profile['roaming']:
959 prow_iter = self.get_row_by_ap(profile['essid'], ' Multiple APs')
960 else:
961 prow_iter = self.get_row_by_ap(profile['essid'], profile['bssid'])
962 wep = None
963 if prow_iter != None:
964 # the AP is in the list of APs on the screen
965 # Set the 'known' values
966 self.pstore.set_value(prow_iter, 1, self.pixbuf_from_known( profile[ 'known' ] ))
967 self.pstore.set_value(prow_iter, 2, profile[ 'known' ])
968 self.pstore.set_value(prow_iter, 3, profile['available'])
969 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
970 self.pstore.set_value(prow_iter, 4, wep)
971 self.pstore.set_value(prow_iter, 5, self.pixbuf_from_signal( profile['signal'] ))
972 self.pstore.set_value(prow_iter, 6, profile['mode'])
973 self.pstore.set_value(prow_iter, 7, profile['protocol'])
974 self.pstore.set_value(prow_iter, 8, profile['channel'])
975 #print "update_plist_items: profile update", profile[ 'essid' ], profile['bssid']
976 #for val in self.pstore[prow_iter]:
977 #print val,
978 else:
979 # the AP is not in the list of APs on the screen
980 if profile['roaming']:
981 ap_name = profile[ 'essid' ] + "\n" + ' Multiple APs'
982 else:
983 ap_name = profile[ 'essid' ] + "\n" + profile['bssid']
984 self.pstore.append([ap_name, self.pixbuf_from_known(profile['known']), profile['known'], profile['available'], wep, self.pixbuf_from_signal(profile['signal']), profile['mode'], profile['protocol'], profile['channel']])
985 #print "update_plist_items: new profile", profile[ 'essid' ], profile['bssid']
986 # Allow other Gtk threads to run
987 gtk.gdk.threads_leave()
988 #print "update_plist_items: Empty apQueue"
989 return True
990
991 # Return the proper icon for a value of known.
992 #
993 #Parameters:
994 #
995 # 'known' -- boolean - Whether the AP is known (i.e. configured)
996 #
997 #Returns:
998 #
999 # gtk.gdk.Pixbuf -- icon for a known or unknown AP
1000 def pixbuf_from_known( self, known ):
1001 """ return the proper icon for value of known """
1002 if known:
1003 return self.known_profile_icon
1004 else:
1005 return self.unknown_profile_icon
1006
1007 # Return an icon indicating the signal level.
1008 #
1009 #Parameters:
1010 #
1011 # 'signal' -- integer - signal level reported by iwlist (may be arbitrary scale in 0-100 or -X dBm)
1012 #
1013 #Returns:
1014 #
1015 # gtk.gdk.Pixbuf -- 1 of 5 icons indicating signal level
1016 def pixbuf_from_signal( self, signal ):
1017 signal = int( signal )
1018 # shift signal up by 80 to convert dBm scale to arbitrary scale
1019 if signal < 0: signal = signal + 80
1020 #print "signal level:", signal
1021 if signal < 3:
1022 return self.signal_none_pb
1023 elif signal < 12:
1024 return self.signal_low_pb
1025 elif signal < 20:
1026 return self.signal_barely_pb
1027 elif signal < 35:
1028 return self.signal_ok_pb
1029 elif signal >= 35:
1030 return self.signal_best_pb
1031 else:
1032 return None
1033
1034 # Return row which holds specified ESSID and BSSID.
1035 #
1036 #Parameters:
1037 #
1038 # 'essid' -- string - ESSID to match
1039 #
1040 # 'bssid' -- string - BSSID to match
1041 #
1042 #Returns:
1043 #
1044 # gtk.TreeIter or None -- pointer to the row containing the match or None for no match found
1045 def get_row_by_ap( self, essid, bssid ):
1046 for row in self.pstore:
1047 if ( row[0] == essid + "\n" + bssid ):
1048 #print "matched:", row.iter, essid, bssid
1049 return row.iter
1050 return None
1051
1052 # Enable/disable buttons based on the selected network.
1053 #
1054 #Parameters:
1055 #
1056 # 'widget' -- gtk.Widget - The widget sending the event.
1057 #
1058 # 'data' -- tuple - list of arbitrary arguments (not used)
1059 #
1060 #Returns:
1061 #
1062 # nothing
1063 def on_network_selection( self, widget, data = None ):
1064 ( store, selected_iter ) = self.selected_network.get_selected()
1065 # if no networks are selected, disable all buttons except New
1066 # (this occurs after a drag-and-drop)
1067 if selected_iter == None:
1068 self.edit_button.set_sensitive(False)
1069 self.delete_button.set_sensitive(False)
1070 self.connect_button.set_sensitive(False)
1071 return
1072 # enable/disable buttons
1073 self.connect_button.set_sensitive(True)
1074 if (store.get_value(selected_iter, 2) == True): # is selected network known?
1075 self.edit_button.set_sensitive(True)
1076 self.delete_button.set_sensitive(True)
1077 else:
1078 self.edit_button.set_sensitive(True)
1079 self.delete_button.set_sensitive(False)
1080
1081 # Init and run the about dialog
1082 #
1083 #Parameters:
1084 #
1085 # 'widget' -- gtk.Widget - The widget sending the event.
1086 #
1087 # 'data' -- tuple - list of arbitrary arguments (not used)
1088 #
1089 #Returns:
1090 #
1091 # nothing
1092 def show_about_info( self, widget, data=None ):
1093 about = about_dialog()
1094 about.run()
1095 about.destroy()
1096
1097 # Init and run the preferences dialog
1098 #
1099 #Parameters:
1100 #
1101 # 'widget' -- gtk.Widget - The widget sending the event.
1102 #
1103 # 'data' -- tuple - list of arbitrary arguments (not used)
1104 #
1105 #Returns:
1106 #
1107 # nothing
1108 def edit_preferences( self, widget, data=None ):
1109 # get raw strings from config file
1110 self.confFile.raw = True
1111 prefs = preferences_dialog( self, self.confFile )
1112 response = prefs.run()
1113 prefs.destroy()
1114 if response == int(gtk.RESPONSE_ACCEPT):
1115 prefs.save()
1116 # get cooked strings from config file
1117 self.confFile.raw = False
1118
1119 # Respond to a request to create a new AP profile
1120 #
1121 #Parameters:
1122 #
1123 # 'widget' -- gtk.Widget - The widget sending the event.
1124 #
1125 # 'profile' -- dictionary - The AP profile to use as basis for new profile.
1126 #
1127 # 'data' -- tuple - list of arbitrary arguments (not used)
1128 #
1129 #Returns:
1130 #
1131 # boolean -- True if a profile was created and False if profile creation was canceled.
1132 def create_new_profile( self, widget, profile, data=None ):
1133 profile_editor = profile_dialog( self, profile )
1134 try:
1135 profile = profile_editor.run()
1136 except ValueError:
1137 error_dlg = ErrorDialog(None, "Cannot save empty ESSID")
1138 del error_dlg
1139 return False
1140 finally:
1141 profile_editor.destroy()
1142 if profile:
1143 apname = make_section_name( profile['essid'], profile['bssid'] )
1144 # Check that the ap does not exist already
1145 if apname in self.confFile.profiles():
1146 error_dlg = ErrorDialog(None, "A profile for %s already exists" % (apname))
1147 del error_dlg
1148 # try again
1149 self.confFile.set_section( apname, profile )
1150 # if it is not in the auto_profile_order add it
1151 if apname not in self.confFile.auto_profile_order:
1152 self.confFile.auto_profile_order.append(apname)
1153 # add to the store
1154 wep = None
1155 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
1156 try:
1157 self.confFile.write()
1158 except IOError, (error_number, error_str):
1159 if error_number == errno.ENOENT:
1160 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1161 del error_dlg
1162 else:
1163 raise IOError(error_number, error_str)
1164 # Add AP to the list displayed to user
1165 try:
1166 self.apQueue.put_nowait(profile)
1167 except Queue.Full:
1168 pass
1169 return True
1170 else:
1171 # Did not create new profile
1172 return False
1173
1174 # Respond to a request to edit an AP profile. Edit selected AP profile if it
1175 # is known. Otherwise, create a new profile with the selected ESSID and BSSID.
1176 #
1177 #Parameters:
1178 #
1179 # 'widget' -- gtk.Widget - The widget sending the event.
1180 #
1181 # 'data' -- tuple - list of arbitrary arguments (not used)
1182 #
1183 #Returns:
1184 #
1185 # nothing
1186 def edit_profile( self, widget, data=None ):
1187 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1188 if not selected_iter: return
1189 row_start = str(self.pstore.get_value( selected_iter, 0 )).split("\n")
1190 if row_start[1] == ' Multiple APs':
1191 apname = make_section_name(row_start[0], '')
1192 else:
1193 apname = make_section_name(row_start[0], row_start[1])
1194 profile = self.confFile.get_profile( apname )
1195 if profile:
1196 profile_editor = profile_dialog( self, profile )
1197 try:
1198 profile = profile_editor.run()
1199 except ValueError:
1200 error_dlg = ErrorDialog(None, "Cannot save empty ESSID")
1201 del error_dlg
1202 return False
1203 finally:
1204 profile_editor.destroy()
1205 if profile:
1206 apname = make_section_name( profile['essid'], profile['bssid'] )
1207 self.confFile.set_section( apname, profile )
1208 try:
1209 self.confFile.write()
1210 except IOError, (error_number, error_str):
1211 if error_number == errno.ENOENT:
1212 error_dlg = ErrorDialog(self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str))
1213 del error_dlg
1214 else:
1215 raise IOError(error_number, error_str)
1216 else:
1217 profile = get_new_profile()
1218 ( profile['essid'], profile['bssid'] ) = store.get_value( selected_iter, 0 ).split("\n")
1219 self.create_new_profile( widget, profile, data )
1220
1221 # Respond to a request to delete an AP profile (i.e. make profile unknown)
1222 #
1223 #Parameters:
1224 #
1225 # 'widget' -- gtk.Widget - The widget sending the event.
1226 #
1227 # 'data' -- tuple - list of arbitrary arguments (not used)
1228 #
1229 #Returns:
1230 #
1231 # nothing
1232 def delete_profile( self, widget, data=None ):
1233 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1234 if not selected_iter: return
1235 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1236 known = store.get_value( selected_iter, 1 )
1237 if not known: return
1238 dlg = gtk.MessageDialog(
1239 self.window,
1240 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1241 gtk.MESSAGE_QUESTION,
1242 gtk.BUTTONS_YES_NO,
1243 "Are you sure you want to delete the %s (%s) profile?" % (essid, bssid) )
1244 res = dlg.run()
1245 dlg.destroy()
1246 del dlg
1247 if res == gtk.RESPONSE_NO: return
1248 # Remove it
1249 apname = make_section_name( essid, bssid )
1250 self.confFile.remove_section( apname )
1251 self.logger.debug(apname)
1252 if apname in self.confFile.auto_profile_order: self.confFile.auto_profile_order.remove(apname)
1253 self.pstore.remove( selected_iter )
1254 # Let's save our current state
1255 self.update_auto_profile_order()
1256 try:
1257 self.confFile.write()
1258 except IOError, (error_number, error_str):
1259 if error_number == errno.ENOENT:
1260 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1261 del error_dlg
1262 else:
1263 raise IOError(error_number, error_str)
1264
1265 # Respond to a request to connect to an AP.
1266 #
1267 #Parameters:
1268 #
1269 # 'widget' -- gtk.Widget - The widget sending the event.
1270 #
1271 # 'profile' -- dictionary - The AP profile to which to connect.
1272 #
1273 # 'data' -- tuple - list of arbitrary arguments (not used)
1274 #
1275 #Returns:
1276 #
1277 # nothing
1278 def connect_profile( self, widget, profile, data=None ):
1279 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1280 if not selected_iter: return
1281 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1282 known = store.get_value( selected_iter, 2 )
1283 if not known:
1284 if data != 'noconnect':
1285 dlg = gtk.MessageDialog(
1286 self.window,
1287 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1288 gtk.MESSAGE_QUESTION,
1289 gtk.BUTTONS_YES_NO,
1290 "This network does not have a profile configured.\n\nWould you like to create one now?" )
1291 res = dlg.run()
1292 dlg.destroy()
1293 del dlg
1294 if res == gtk.RESPONSE_NO: return
1295 profile = get_new_profile()
1296 profile['essid'] = essid
1297 profile['bssid'] = bssid
1298 if not self.create_new_profile( widget, profile, data ):
1299 return
1300 self.connection.connect_to_network(self.confFile.get_profile(make_section_name(essid, bssid)), self.status_window)
1301
1302 # Respond to a request to disconnect by calling ConnectionManager disconnect_interface().
1303 #
1304 #Parameters:
1305 #
1306 # 'widget' -- gtk.Widget - The widget sending the event.
1307 #
1308 # 'data' -- tuple - list of arbitrary arguments (not used)
1309 #
1310 #Returns:
1311 #
1312 # nothing
1313 def disconnect_profile( self, widget, data=None ):
1314 if data == "cancel":
1315 self.status_window.update_message("Canceling connection...")
1316 if sys.modules.has_key("gtk"):
1317 while gtk.events_pending():
1318 gtk.main_iteration(False)
1319 sleep(1)
1320 self.connection.disconnect_interface()
1321
1322 # Update the config file auto profile order from the on-screen order
1323 #
1324 #Parameters:
1325 #
1326 # 'widget' -- gtk.Widget - The widget sending the event.
1327 #
1328 # 'data' -- tuple - list of arbitrary arguments (not used)
1329 #
1330 # 'data2' -- tuple - list of arbitrary arguments (not used)
1331 #
1332 #Returns:
1333 #
1334 # nothing
1335 def update_auto_profile_order( self, widget = None, data = None, data2 = None ):
1336 # recreate the auto_profile_order
1337 auto_profile_order = []
1338 piter = self.pstore.get_iter_first()
1339 while piter:
1340 # only if it's known
1341 if self.pstore.get_value( piter, 2 ) == True:
1342 row_start = str(self.pstore.get_value( piter, 0 )).split("\n")
1343 auto_profile_order.append( make_section_name( row_start[0], row_start[1] ) )
1344 piter = self.pstore.iter_next( piter )
1345 self.confFile.auto_profile_order = auto_profile_order
1346 try:
1347 self.confFile.write()
1348 except IOError, (error_number, error_str):
1349 if error_number == errno.ENOENT:
1350 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1351 del error_dlg
1352 else:
1353 raise IOError(error_number, error_str)
1354
1355
1356 # Button to allow user to choose a file and put value into specified gtk.Entry
1357 class file_browse_button(gtk.Button):
1358 # Create a button to simulate a File/Open
1359 #
1360 #Parameters:
1361 #
1362 # 'parent' -- gtk.Object -- Usually, the calling window.
1363 #
1364 # 'entry' -- gtk.Entry -- The text entry to update with user selection.
1365 #
1366 #Returns:
1367 #
1368 # file_browse_button instance
1369 def __init__( self, parent, entry ):
1370 self.parent_window = parent
1371 self.entry = entry
1372 gtk.Button.__init__(self, "Browse", None)
1373 #self.
1374 self.browser_dialog = gtk.FileChooserDialog(None, self.parent_window, gtk.FILE_CHOOSER_ACTION_OPEN, ( gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK ), None)
1375 self.connect("clicked", self.browse_files)
1376
1377 # Show filechooser dialog and get user selection
1378 #
1379 #Parameters:
1380 #
1381 # 'widget' -- gtk.Widget -- The widget sending the event.
1382 #
1383 #Returns:
1384 #
1385 # nothing
1386 #
1387 #NOTES:
1388 #
1389 # updates entry value
1390 #
1391 def browse_files( self, widget ):
1392 self.browser_dialog.set_filename(self.entry.get_text())
1393 self.browser_dialog.run()
1394 self.entry.set_text(self.browser_dialog.get_filename())
1395 self.browser_dialog.destroy()
1396
1397
1398 # Simple dialog to report an error to the user.
1399 class ErrorDialog:
1400 # Create a new ErrorDialog.
1401 #
1402 #Parameters:
1403 #
1404 # 'parent' -- gtk.Object - Usually, the calling window.
1405 #
1406 # 'message' -- string - The message to display to the user.
1407 #
1408 #Returns:
1409 #
1410 # ErrorDialog instance
1411 def __init__( self, parent, message ):
1412 dialog = gtk.MessageDialog( parent, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, message )
1413 dialog.run()
1414 dialog.destroy()
1415 del dialog
1416
1417
1418 # The preferences dialog. Edits non-profile sections of the config file.
1419 class preferences_dialog:
1420 # Create a new preferences_dialog.
1421 #
1422 #Parameters:
1423 #
1424 # 'parent' -- gtk.Object - Usually, the calling window.
1425 #
1426 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
1427 #
1428 #Returns:
1429 #
1430 # preferences_dialog instance
1431 def __init__( self, parent, confFile ):
1432 global wifi_radar_icon
1433 self.parent = parent
1434 self.confFile = confFile
1435 self.dialog = gtk.Dialog('WiFi Radar Preferences', self.parent.window,
1436 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1437 ( gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_SAVE, gtk.RESPONSE_ACCEPT ) )
1438 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1439 self.dialog.set_icon( icon )
1440 self.dialog.set_resizable( True )
1441 self.dialog.set_transient_for( self.parent.window )
1442 self.tooltips = gtk.Tooltips()
1443 #
1444 # set up preferences widgets
1445 #
1446 # build everything in a tabbed notebook
1447 self.prefs_notebook = gtk.Notebook()
1448
1449 ### General tab
1450 self.general_page = gtk.VBox()
1451 # auto detect wireless device
1452 self.w_auto_detect = gtk.CheckButton("Auto-detect wireless device")
1453
1454 print "prefs: ", self.confFile.get_opt('DEFAULT.interface')
1455
1456 self.w_auto_detect.set_active( self.confFile.get_opt('DEFAULT.interface') == "auto_detect" )
1457 self.w_auto_detect.connect("toggled", self.toggle_auto_detect)
1458 self.tooltips.set_tip(self.w_auto_detect, "Automatically select wireless device to configure")
1459 self.general_page.pack_start(self.w_auto_detect, False, False, 5)
1460
1461 # network interface selecter
1462 self.w_interface = gtk.combo_box_entry_new_text()
1463 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command')], stdout=PIPE).stdout
1464 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if ("ESSID" in x)]
1465 for device in wireless_devices:
1466 if device != self.confFile.get_opt('DEFAULT.interface'):
1467 self.w_interface.append_text(device)
1468 if self.confFile.get_opt('DEFAULT.interface') != "auto_detect":
1469 self.w_interface.prepend_text( self.confFile.get_opt('DEFAULT.interface') )
1470 self.w_interface.set_active(0)
1471 self.w_interface_label = gtk.Label("Wireless device")
1472 self.w_hbox1 = gtk.HBox(False, 0)
1473 self.w_hbox1.pack_start(self.w_interface_label, False, False, 5)
1474 self.w_hbox1.pack_start(self.w_interface, True, True, 0)
1475 self.w_interface.set_sensitive( self.confFile.get_opt('DEFAULT.interface') != "auto_detect" )
1476 self.general_page.pack_start(self.w_hbox1, False, False, 5)
1477
1478 # scan timeout (spin button of integers from 1 to 100)
1479 #self.time_in_seconds = gtk.Adjustment( self.confFile.get_opt_as_int('DEFAULT.scan_timeout'),1,100,1,1,0 )
1480 #self.w_scan_timeout = gtk.SpinButton(self.time_in_seconds, 1, 0)
1481 #self.w_scan_timeout.set_update_policy(gtk.UPDATE_IF_VALID)
1482 #self.w_scan_timeout.set_numeric(True)
1483 #self.w_scan_timeout.set_snap_to_ticks(True)
1484 #self.w_scan_timeout.set_wrap(False)
1485 #self.tooltips.set_tip(self.w_scan_timeout, "How long should WiFi Radar scan for access points?")
1486 #self.w_scan_timeout_label = gtk.Label("Scan timeout (seconds)")
1487 #self.w_hbox2 = gtk.HBox(False, 0)
1488 #self.w_hbox2.pack_start(self.w_scan_timeout_label, False, False, 5)
1489 #self.w_hbox2.pack_start(self.w_scan_timeout, True, True, 0)
1490 #self.general_page.pack_start(self.w_hbox2, False, False, 5)
1491
1492 # speak up
1493 self.w_speak_up = gtk.CheckButton("Use speak-up")
1494 self.w_speak_up.set_active( self.confFile.get_opt_as_bool('DEFAULT.speak_up') )
1495 self.w_speak_up.connect("toggled", self.toggle_speak)
1496 self.tooltips.set_tip(self.w_speak_up, "Should I speak up when connecting to a network? (If you have a speech command)")
1497 self.general_page.pack_start(self.w_speak_up, False, False, 5)
1498
1499 # speak up command
1500 self.w_speak_cmd = gtk.Entry()
1501 self.w_speak_cmd.set_width_chars(16)
1502 self.tooltips.set_tip(self.w_speak_cmd, "The command to use to speak feedback")
1503 self.w_speak_cmd.set_text(self.confFile.get_opt('DEFAULT.speak_command'))
1504 self.w_speak_cmd_label = gtk.Label("Speak Command")
1505 self.w_speak_cmd_button = file_browse_button(self.dialog, self.w_speak_cmd)
1506 self.w_speak_cmd_button.set_sensitive(self.w_speak_up.get_active())
1507 self.w_hbox3 = gtk.HBox(False, 0)
1508 self.w_hbox3.pack_start(self.w_speak_cmd_label, True, False, 5)
1509 self.w_hbox3.pack_start(self.w_speak_cmd, False, False, 0)
1510 self.w_hbox3.pack_start(self.w_speak_cmd_button, False, False, 0)
1511 self.w_speak_cmd.set_sensitive(self.w_speak_up.get_active())
1512 self.general_page.pack_start(self.w_hbox3, False, False, 5)
1513
1514 # commit required
1515 self.w_commit_required = gtk.CheckButton("Commit required")
1516 self.w_commit_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.commit_required') )
1517 self.tooltips.set_tip(self.w_commit_required, "Check this box if your card requires a \"commit\" command with iwconfig")
1518 self.general_page.pack_start(self.w_commit_required, False, False, 5)
1519
1520 # ifup required
1521 self.w_ifup_required = gtk.CheckButton("Ifup required")
1522 self.w_ifup_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.ifup_required') )
1523 self.tooltips.set_tip(self.w_ifup_required, "Check this box if your system requires the interface to be brought up first")
1524 self.general_page.pack_start(self.w_ifup_required, False, False, 5)
1525
1526 self.prefs_notebook.append_page(self.general_page, gtk.Label("General"))
1527 ### End of General tab
1528
1529 ### Advanced tab
1530 # table to use for layout of following command configurations
1531 self.cmds_table = gtk.Table()
1532
1533 # ifconfig command
1534 self.ifconfig_cmd = gtk.Entry()
1535 self.ifconfig_cmd.set_width_chars(32)
1536 self.tooltips.set_tip(self.ifconfig_cmd, "The command to use to configure the network card")
1537 self.ifconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.ifconfig_command'))
1538 self.ifconfig_cmd_label = gtk.Label("Network interface configure command")
1539 self.ifconfig_cmd_button = file_browse_button(self.dialog, self.ifconfig_cmd)
1540 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1541 self.cmds_table.attach(self.ifconfig_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1542 self.cmds_table.attach(self.ifconfig_cmd, 2, 3, 1, 2, True, False, 0, 0)
1543 self.cmds_table.attach(self.ifconfig_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1544
1545 # iwconfig command
1546 self.iwconfig_cmd = gtk.Entry()
1547 self.iwconfig_cmd.set_width_chars(32)
1548 self.tooltips.set_tip(self.iwconfig_cmd, "The command to use to configure the wireless connection")
1549 self.iwconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.iwconfig_command'))
1550 self.iwconfig_cmd_label = gtk.Label("Wireless connection configure command")
1551 self.iwconfig_cmd_button = file_browse_button(self.dialog, self.iwconfig_cmd)
1552 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1553 self.cmds_table.attach(self.iwconfig_cmd_label, 1, 2, 2, 3, True, False, 5, 0)
1554 self.cmds_table.attach(self.iwconfig_cmd, 2, 3, 2, 3, True, False, 0, 0)
1555 self.cmds_table.attach(self.iwconfig_cmd_button, 3, 4, 2, 3, False, False, 0, 0)
1556
1557 # iwlist command
1558 self.iwlist_cmd = gtk.Entry()
1559 self.iwlist_cmd.set_width_chars(32)
1560 self.tooltips.set_tip(self.iwlist_cmd, "The command to use to scan for access points")
1561 self.iwlist_cmd.set_text(self.confFile.get_opt('DEFAULT.iwlist_command'))
1562 self.iwlist_cmd_label = gtk.Label("Wireless scanning command")
1563 self.iwlist_cmd_button = file_browse_button(self.dialog, self.iwlist_cmd)
1564 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1565 self.cmds_table.attach(self.iwlist_cmd_label, 1, 2, 3, 4, True, False, 5, 0)
1566 self.cmds_table.attach(self.iwlist_cmd, 2, 3, 3, 4, True, False, 0, 0)
1567 self.cmds_table.attach(self.iwlist_cmd_button, 3, 4, 3, 4, False, False, 0, 0)
1568
1569 # route command
1570 self.route_cmd = gtk.Entry()
1571 self.route_cmd.set_width_chars(32)
1572 self.tooltips.set_tip(self.route_cmd, "The command to use to configure the network routing")
1573 self.route_cmd.set_text(self.confFile.get_opt('DEFAULT.route_command'))
1574 self.route_cmd_label = gtk.Label("Network route configure command")
1575 self.route_cmd_button = file_browse_button(self.dialog, self.route_cmd)
1576 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1577 self.cmds_table.attach(self.route_cmd_label, 1, 2, 4, 5, True, False, 5, 0)
1578 self.cmds_table.attach(self.route_cmd, 2, 3, 4, 5, True, False, 0, 0)
1579 self.cmds_table.attach(self.route_cmd_button, 3, 4, 4, 5, False, False, 0, 0)
1580
1581 # log file
1582 self.logfile_entry = gtk.Entry()
1583 self.logfile_entry.set_width_chars(32)
1584 self.tooltips.set_tip(self.logfile_entry, "The file in which to save logging info")
1585 self.logfile_entry.set_text(self.confFile.get_opt('DEFAULT.logfile'))
1586 self.logfile_label = gtk.Label("Log file")
1587 self.logfile_button = file_browse_button(self.dialog, self.logfile_entry)
1588 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1589 self.cmds_table.attach(self.logfile_label, 1, 2, 5, 6, True, False, 5, 0)
1590 self.cmds_table.attach(self.logfile_entry, 2, 3, 5, 6, True, False, 0, 0)
1591 self.cmds_table.attach(self.logfile_button, 3, 4, 5, 6, False, False, 0, 0)
1592
1593 self.prefs_notebook.append_page(self.cmds_table, gtk.Label("Advanced"))
1594 ### End of Advanced tab
1595
1596 ### DHCP tab
1597 # table to use for layout of DHCP prefs
1598 self.dhcp_table = gtk.Table()
1599
1600 self.dhcp_cmd = gtk.Entry()
1601 self.dhcp_cmd.set_width_chars(32)
1602 self.tooltips.set_tip(self.dhcp_cmd, "The command to use for automatic network configuration")
1603 self.dhcp_cmd.set_text(self.confFile.get_opt('DHCP.command'))
1604 self.dhcp_cmd_label = gtk.Label("Command")
1605 self.dhcp_cmd_button = file_browse_button(self.dialog, self.dhcp_cmd)
1606 self.dhcp_table.attach(self.dhcp_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1607 self.dhcp_table.attach(self.dhcp_cmd, 2, 3, 1, 2, True, False, 0, 0)
1608 self.dhcp_table.attach(self.dhcp_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1609
1610 self.dhcp_args = gtk.Entry()
1611 self.dhcp_args.set_width_chars(32)
1612 self.tooltips.set_tip(self.dhcp_args, "The start-up arguments to the DHCP command")
1613 self.dhcp_args.set_text(self.confFile.get_opt('DHCP.args'))
1614 self.dhcp_args_label = gtk.Label("Arguments")
1615 self.dhcp_table.attach(self.dhcp_args_label, 1, 2, 2, 3, True, False, 5, 0)
1616 self.dhcp_table.attach(self.dhcp_args, 2, 3, 2, 3, True, False, 0, 0)
1617
1618 self.dhcp_kill_args = gtk.Entry()
1619 self.dhcp_kill_args.set_width_chars(32)
1620 self.tooltips.set_tip(self.dhcp_kill_args, "The shutdown arguments to the DHCP command")
1621 self.dhcp_kill_args.set_text(self.confFile.get_opt('DHCP.kill_args'))
1622 self.dhcp_kill_args_label = gtk.Label("Kill arguments")
1623 self.dhcp_table.attach(self.dhcp_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1624 self.dhcp_table.attach(self.dhcp_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1625
1626 self.dhcp_timeout = gtk.Entry()
1627 self.dhcp_timeout.set_width_chars(32)
1628 self.tooltips.set_tip(self.dhcp_timeout, "The amount of time DHCP will spend trying to connect")
1629 self.dhcp_timeout.set_text(self.confFile.get_opt('DHCP.timeout'))
1630 self.dhcp_timeout_label = gtk.Label("DHCP connect timeout (seconds)")
1631 self.dhcp_table.attach(self.dhcp_timeout_label, 1, 2, 4, 5, True, False, 5, 0)
1632 self.dhcp_table.attach(self.dhcp_timeout, 2, 3, 4, 5, True, False, 0, 0)
1633
1634 self.dhcp_pidfile = gtk.Entry()
1635 self.dhcp_pidfile.set_width_chars(32)
1636 self.tooltips.set_tip(self.dhcp_pidfile, "The file DHCP uses to store its PID")
1637 self.dhcp_pidfile.set_text(self.confFile.get_opt('DHCP.pidfile'))
1638 self.dhcp_pidfile_label = gtk.Label("PID file")
1639 self.dhcp_table.attach(self.dhcp_pidfile_label, 1, 2, 5, 6, True, False, 5, 0)
1640 self.dhcp_table.attach(self.dhcp_pidfile, 2, 3, 5, 6, True, False, 0, 0)
1641
1642 self.prefs_notebook.append_page(self.dhcp_table, gtk.Label("DHCP"))
1643 ### End of DHCP tab
1644
1645 ### WPA tab
1646 # table to use for layout of DHCP prefs
1647 self.wpa_table = gtk.Table()
1648
1649 self.wpa_cmd = gtk.Entry()
1650 self.wpa_cmd.set_width_chars(32)
1651 self.tooltips.set_tip(self.wpa_cmd, "The command to use for WPA encrypted connections")
1652 self.wpa_cmd.set_text(self.confFile.get_opt('WPA.command'))
1653 self.wpa_cmd_label = gtk.Label("Command")
1654 self.wpa_cmd_button = file_browse_button(self.dialog, self.wpa_cmd)
1655 self.wpa_table.attach(self.wpa_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1656 self.wpa_table.attach(self.wpa_cmd, 2, 3, 1, 2, True, False, 0, 0)
1657 self.wpa_table.attach(self.wpa_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1658
1659 self.wpa_args = gtk.Entry()
1660 self.wpa_args.set_width_chars(32)
1661 self.tooltips.set_tip(self.wpa_args, "The start-up arguments to the WPA command")
1662 self.wpa_args.set_text(self.confFile.get_opt('WPA.args'))
1663 self.wpa_args_label = gtk.Label("Arguments")
1664 self.wpa_table.attach(self.wpa_args_label, 1, 2, 2, 3, True, False, 5, 0)
1665 self.wpa_table.attach(self.wpa_args, 2, 3, 2, 3, True, False, 0, 0)
1666
1667 self.wpa_kill_args = gtk.Entry()
1668 self.wpa_kill_args.set_width_chars(32)
1669 self.tooltips.set_tip(self.wpa_kill_args, "The shutdown arguments to the DHCP command")
1670 self.wpa_kill_args.set_text(self.confFile.get_opt('WPA.kill_command'))
1671 self.wpa_kill_args_label = gtk.Label("Kill command")
1672 self.wpa_table.attach(self.wpa_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1673 self.wpa_table.attach(self.wpa_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1674
1675 self.wpa_config = gtk.Entry()
1676 self.wpa_config.set_width_chars(32)
1677 self.tooltips.set_tip(self.wpa_config, "The WPA configuration file to use")
1678 self.wpa_config.set_text(self.confFile.get_opt('WPA.configuration'))
1679 self.wpa_config_label = gtk.Label("Configuration file")
1680 self.wpa_table.attach(self.wpa_config_label, 1, 2, 4, 5, True, False, 5, 0)
1681 self.wpa_table.attach(self.wpa_config, 2, 3, 4, 5, True, False, 0, 0)
1682
1683 self.wpa_driver = gtk.Entry()
1684 self.wpa_driver.set_width_chars(32)
1685 self.tooltips.set_tip(self.wpa_driver, "The WPA driver to use")
1686 self.wpa_driver.set_text(self.confFile.get_opt('WPA.driver'))
1687 self.wpa_driver_label = gtk.Label("Driver")
1688 self.wpa_table.attach(self.wpa_driver_label, 1, 2, 5, 6, True, False, 5, 0)
1689 self.wpa_table.attach(self.wpa_driver, 2, 3, 5, 6, True, False, 0, 0)
1690
1691 self.wpa_pidfile = gtk.Entry()
1692 self.wpa_pidfile.set_width_chars(32)
1693 self.tooltips.set_tip(self.wpa_pidfile, "The file WPA uses to store its PID")
1694 self.wpa_pidfile.set_text(self.confFile.get_opt('WPA.pidfile'))
1695 self.wpa_pidfile_label = gtk.Label("PID file")
1696 self.wpa_table.attach(self.wpa_pidfile_label, 1, 2, 6, 7, True, False, 5, 0)
1697 self.wpa_table.attach(self.wpa_pidfile, 2, 3, 6, 7, True, False, 0, 0)
1698
1699 self.prefs_notebook.append_page(self.wpa_table, gtk.Label("WPA"))
1700 ### End of WPA tab
1701
1702 self.dialog.vbox.pack_start(self.prefs_notebook, False, False, 5)
1703
1704 # Respond to Auto-detect checkbox toggle by activating/de-activating the interface combobox.
1705 #
1706 #Parameters:
1707 #
1708 # 'auto_detect_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1709 #
1710 # 'data' -- tuple - list of arbitrary arguments (not used)
1711 #
1712 #Returns:
1713 #
1714 # nothing
1715 def toggle_auto_detect(self, auto_detect_toggle, data=None):
1716 self.w_interface.set_sensitive(not auto_detect_toggle.get_active())
1717
1718 # Respond to Speak-up checkbox toggle by activating/de-activating the Speak Cmd Entry.
1719 #
1720 #Parameters:
1721 #
1722 # 'speak_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1723 #
1724 # 'data' -- tuple - list of arbitrary arguments (not used)
1725 #
1726 #Returns:
1727 #
1728 # nothing
1729 def toggle_speak(self, speak_toggle, data=None):
1730 self.w_speak_cmd.set_sensitive(speak_toggle.get_active())
1731 self.w_speak_cmd_button.set_sensitive(speak_toggle.get_active())
1732
1733 # Display preferences dialog and operate until canceled or okayed.
1734 #
1735 #Parameters:
1736 #
1737 # nothing
1738 #
1739 #Returns:
1740 #
1741 # integer -- gtk response ID
1742 def run(self):
1743 self.dialog.show_all()
1744 return self.dialog.run()
1745
1746 # Write updated values to config file.
1747 #
1748 #Parameters:
1749 #
1750 # nothing
1751 #
1752 #Returns:
1753 #
1754 # nothing
1755 def save(self):
1756 if self.w_auto_detect.get_active():
1757 set_network_device("auto_detect")
1758 self.confFile.set_opt('DEFAULT.interface', "auto_detect")
1759 else:
1760 # get the selected interface, using a work-around suggested by PyGTK Tutorial
1761 interface = self.w_interface.get_model()[self.w_interface.get_active()][0]
1762 self.confFile.set_opt('DEFAULT.interface', interface)
1763 set_network_device(interface)
1764 #self.confFile.set_float_opt('DEFAULT.scan_timeout', self.w_scan_timeout.get_value())
1765 self.confFile.set_bool_opt('DEFAULT.speak_up', self.w_speak_up.get_active())
1766 self.confFile.set_bool_opt('DEFAULT.commit_required', self.w_commit_required.get_active())
1767 self.confFile.set_bool_opt('DEFAULT.ifup_required', self.w_ifup_required.get_active())
1768 self.confFile.set_opt('DEFAULT.speak_command', self.w_speak_cmd.get_text())
1769 self.confFile.set_opt('DEFAULT.ifconfig_command', self.ifconfig_cmd.get_text())
1770 self.confFile.set_opt('DEFAULT.iwconfig_command', self.iwconfig_cmd.get_text())
1771 self.confFile.set_opt('DEFAULT.iwlist_command', self.iwlist_cmd.get_text())
1772 self.confFile.set_opt('DEFAULT.route_command', self.route_cmd.get_text())
1773 self.confFile.set_opt('DEFAULT.logfile', self.logfile_entry.get_text())
1774 self.confFile.set_opt('DHCP.command', self.dhcp_cmd.get_text())
1775 self.confFile.set_opt('DHCP.args', self.dhcp_args.get_text())
1776 self.confFile.set_opt('DHCP.kill_args', self.dhcp_kill_args.get_text())
1777 self.confFile.set_opt('DHCP.timeout', self.dhcp_timeout.get_text())
1778 self.confFile.set_opt('DHCP.pidfile', self.dhcp_pidfile.get_text())
1779 self.confFile.set_opt('WPA.command', self.wpa_cmd.get_text())
1780 self.confFile.set_opt('WPA.args', self.wpa_args.get_text())
1781 self.confFile.set_opt('WPA.kill_command', self.wpa_kill_args.get_text())
1782 self.confFile.set_opt('WPA.configuration', self.wpa_config.get_text())
1783 self.confFile.set_opt('WPA.driver', self.wpa_driver.get_text())
1784 self.confFile.set_opt('WPA.pidfile', self.wpa_pidfile.get_text())
1785 try:
1786 self.confFile.write()
1787 except IOError, (error_number, error_str):
1788 if error_number == errno.ENOENT:
1789 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1790 del error_dlg
1791 else:
1792 raise IOError(error_number, error_str)
1793
1794 # Remove preferences window.
1795 #
1796 #Parameters:
1797 #
1798 # nothing
1799 #
1800 #Returns:
1801 #
1802 # nothing
1803 def destroy(self):
1804 self.dialog.destroy()
1805 del self.dialog
1806
1807
1808 # Edit and return an AP profile.
1809 class profile_dialog:
1810 # Create a new profile_dialog.
1811 #
1812 #Parameters:
1813 #
1814 # 'parent' -- gtk.Object - Usually, the calling window.
1815 #
1816 # 'profile' -- dictionary - The profile to edit. May be mostly-empty default profile.
1817 #
1818 #Returns:
1819 #
1820 # profile_dialog instance
1821 def __init__( self, parent, profile ):
1822 global wifi_radar_icon
1823
1824 # Labels
1825 WIFI_SET_LABEL = "WiFi Options"
1826 USE_DHCP_LABEL = "Automatic network configuration (DHCP)"
1827 USE_IP_LABEL = "Manual network configuration"
1828 USE_WPA_LABEL = "Use WPA"
1829 NO_WPA_LABEL = "No WPA"
1830 CON_PP_LABEL = "Connection Commands"
1831 DIS_PP_LABEL = "Disconnection Commands"
1832
1833 self.parent = parent
1834 self.profile = profile.copy()
1835 self.WIFI_MODES = [ '', 'auto', 'Managed', 'Ad-Hoc', 'Master', 'Repeater', 'Secondary', 'Monitor' ]
1836 self.WIFI_SECURITY = [ '', 'open', 'restricted' ]
1837 self.WIFI_CHANNELS = [ '', 'auto', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14' ]
1838 self.dialog = gtk.Dialog('WiFi Profile', self.parent.window,
1839 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1840 ( gtk.STOCK_CANCEL, False, gtk.STOCK_SAVE, True ) )
1841 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1842 self.dialog.set_icon( icon )
1843 self.dialog.set_resizable( False )
1844 self.dialog.set_transient_for( self.parent.window )
1845 #self.dialog.set_size_request( 400, 400 )
1846 #################
1847 self.tooltips = gtk.Tooltips()
1848
1849 general_table = gtk.Table()
1850 general_table.set_row_spacings(3)
1851 general_table.set_col_spacings(3)
1852 # The essid labels
1853 general_table.attach(gtk.Label('Network Name'), 0, 1, 0, 1)
1854 # The essid textboxes
1855 self.essid_entry = gtk.Entry(32)
1856 self.essid_entry.set_text(self.profile['essid'])
1857 general_table.attach(self.essid_entry, 1, 2, 0, 1)
1858 # Add the essid table to the dialog
1859 self.dialog.vbox.pack_start(general_table, True, True, 5)
1860 self.tooltips.set_tip(self.essid_entry, "The name of the network with which to connect.")
1861
1862 # The bssid labels
1863 general_table.attach(gtk.Label('Network Address'), 0, 1, 1, 2)
1864 # The bssid textboxes
1865 self.bssid_entry = gtk.Entry(32)
1866 self.bssid_entry.set_text(self.profile['bssid'])
1867 self.bssid_entry.set_sensitive(not self.profile['roaming'])
1868 # Add the bssid table to the dialog
1869 general_table.attach(self.bssid_entry, 1, 2, 1, 2)
1870 self.tooltips.set_tip(self.bssid_entry, "The address of the network with which to connect.")
1871 # Add the roaming checkbox
1872 self.roaming_cb = gtk.CheckButton('Roaming')
1873 self.roaming_cb.set_active(self.profile['roaming'])
1874 self.roaming_cb.connect("toggled", self.toggle_roaming)
1875 general_table.attach(self.roaming_cb, 1, 2, 2, 3)
1876 self.tooltips.set_tip(self.roaming_cb, "Use the AP in this network which provides strongest signal?")
1877 # create the WiFi expander
1878 self.wifi_expander = gtk.Expander( WIFI_SET_LABEL )
1879 #self.wifi_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1880 wifi_table = gtk.Table( 4, 2, False )
1881 wifi_table.set_row_spacings( 3 )
1882 wifi_table.set_col_spacings( 3 )
1883 # The WiFi labels
1884 wifi_table.attach( gtk.Label( 'Mode' ), 0, 1, 0, 1 )
1885 wifi_table.attach( gtk.Label( 'Channel' ), 0, 1, 1, 2 )
1886 wifi_table.attach( gtk.Label( 'Key' ), 0, 1, 2, 3 )
1887 wifi_table.attach( gtk.Label( 'Security' ), 0, 1, 3, 4 )
1888 # The WiFi text boxes
1889 self.mode_combo = gtk.combo_box_new_text()
1890 for mode in self.WIFI_MODES:
1891 self.mode_combo.append_text( mode )
1892 self.mode_combo.set_active( self.get_array_index( self.profile['mode'], self.WIFI_MODES ) )
1893 wifi_table.attach( self.mode_combo, 1, 2, 0, 1 )
1894 self.tooltips.set_tip(self.mode_combo, "Method to use for connection. You probably want auto mode.")
1895 self.channel_combo = gtk.combo_box_new_text()
1896 for channel in self.WIFI_CHANNELS:
1897 self.channel_combo.append_text( channel )
1898 self.channel_combo.set_active( self.get_array_index( self.profile['channel'], self.WIFI_CHANNELS ) )
1899 wifi_table.attach( self.channel_combo, 1, 2, 1, 2 )
1900 self.tooltips.set_tip(self.channel_combo, "Channel the network uses. You probably want auto mode.")
1901
1902 self.key_entry = gtk.Entry( 64 )
1903 self.key_entry.set_text( self.profile['key'] )
1904 wifi_table.attach( self.key_entry, 1, 2, 2, 3 )
1905 self.tooltips.set_tip(self.key_entry, "WEP key: Plain language or hex string to use for encrypted communication with the network.")
1906
1907 self.security_combo = gtk.combo_box_new_text()
1908 for security in self.WIFI_SECURITY:
1909 self.security_combo.append_text( security )
1910 self.security_combo.set_active( self.get_array_index( self.profile['security'], self.WIFI_SECURITY ) )
1911 wifi_table.attach( self.security_combo, 1, 2, 3, 4 )
1912 self.tooltips.set_tip(self.security_combo, "Use Open to allow unencrypted communication and Restricted to force encrypted-only communication.")
1913 # Add the wifi table to the expander
1914 self.wifi_expander.add( wifi_table )
1915 # Add the expander to the dialog
1916 self.dialog.vbox.pack_start( self.wifi_expander, False, False, 5 )
1917
1918 # create the wpa expander
1919 self.wpa_expander = gtk.Expander( NO_WPA_LABEL )
1920 self.wpa_expander.connect( 'notify::expanded', self.toggle_use_wpa )
1921 wpa_table = gtk.Table( 1, 2, False )
1922 wpa_table.set_row_spacings( 3 )
1923 wpa_table.set_col_spacings( 3 )
1924 # The labels
1925 wpa_table.attach( gtk.Label( 'Driver' ), 0, 1, 0, 1 )
1926 # The text boxes
1927 self.wpa_driver_entry = gtk.Entry()
1928 self.wpa_driver_entry.set_text( self.profile['wpa_driver'] )
1929 wpa_table.attach( self.wpa_driver_entry, 1, 2, 0, 1 )
1930 # Add the wpa table to the expander
1931 self.wpa_expander.add( wpa_table )
1932 # Add the expander to the dialog
1933 self.dialog.vbox.pack_start( self.wpa_expander, False, False, 5 )
1934
1935 # create the dhcp expander
1936 self.dhcp_expander = gtk.Expander( USE_DHCP_LABEL )
1937 self.dhcp_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1938 ip_table = gtk.Table( 6, 2, False )
1939 ip_table.set_row_spacings( 3 )
1940 ip_table.set_col_spacings( 3 )
1941 # The IP labels
1942 ip_table.attach( gtk.Label( 'IP' ), 0, 1, 0, 1 )
1943 ip_table.attach( gtk.Label( 'Netmask' ), 0, 1, 1, 2 )
1944 ip_table.attach( gtk.Label( 'Gateway' ), 0, 1, 2, 3 )
1945 ip_table.attach( gtk.Label( 'Domain' ), 0, 1, 3, 4 )
1946 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 4, 5 )
1947 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 5, 6 )
1948 # The IP text boxes
1949 self.ip_entry = gtk.Entry( 15 )
1950 self.ip_entry.set_text( self.profile['ip'] )
1951 ip_table.attach( self.ip_entry, 1, 2, 0, 1 )
1952 self.netmask_entry = gtk.Entry( 15 )
1953 self.netmask_entry.set_text( self.profile['netmask'] )
1954 ip_table.attach( self.netmask_entry, 1, 2, 1, 2 )
1955 self.gw_entry = gtk.Entry( 15 )
1956 self.gw_entry.set_text( self.profile['gateway'] )
1957 ip_table.attach( self.gw_entry, 1, 2, 2, 3 )
1958 self.domain_entry = gtk.Entry( 32 )
1959 self.domain_entry.set_text( self.profile['domain'] )
1960 ip_table.attach( self.domain_entry, 1, 2, 3, 4 )
1961 self.dns1_entry = gtk.Entry( 15 )
1962 self.dns1_entry.set_text( self.profile['dns1'] )
1963 ip_table.attach( self.dns1_entry, 1, 2, 4, 5 )
1964 self.dns2_entry = gtk.Entry( 15 )
1965 self.dns2_entry.set_text( self.profile['dns2'] )
1966 ip_table.attach( self.dns2_entry, 1, 2, 5, 6 )
1967 # Add the ip table to the expander
1968 self.dhcp_expander.add( ip_table )
1969 # Add the expander to the dialog
1970 self.dialog.vbox.pack_start( self.dhcp_expander, False, False, 5 )
1971
1972 # create the connection-building postpre expander
1973 self.con_pp_expander = gtk.Expander( CON_PP_LABEL )
1974 con_pp_table = gtk.Table( 2, 2, False )
1975 con_pp_table.set_row_spacings( 3 )
1976 con_pp_table.set_col_spacings( 3 )
1977 # The labels
1978 con_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1979 con_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1980 # The text boxes
1981 self.con_prescript_entry = gtk.Entry()
1982 self.con_prescript_entry.set_text( self.profile['con_prescript'] )
1983 con_pp_table.attach( self.con_prescript_entry, 1, 2, 0, 1 )
1984 self.tooltips.set_tip(self.con_prescript_entry, "The local command to execute before trying to connect to the network.")
1985 self.con_postscript_entry = gtk.Entry()
1986 self.con_postscript_entry.set_text( self.profile['con_postscript'] )
1987 con_pp_table.attach( self.con_postscript_entry, 1, 2, 1, 2 )
1988 self.tooltips.set_tip(self.con_postscript_entry, "The local command to execute after connecting to the network.")
1989 # Add the pp table to the expander
1990 self.con_pp_expander.add( con_pp_table )
1991 # Add the expander to the dialog
1992 self.dialog.vbox.pack_start( self.con_pp_expander, False, False, 5 )
1993
1994 # create the disconnection postpre expander
1995 self.dis_pp_expander = gtk.Expander( DIS_PP_LABEL )
1996 dis_pp_table = gtk.Table( 2, 2, False )
1997 dis_pp_table.set_row_spacings( 3 )
1998 dis_pp_table.set_col_spacings( 3 )
1999 # The labels
2000 dis_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
2001 dis_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
2002 # The text boxes
2003 self.dis_prescript_entry = gtk.Entry()
2004 self.dis_prescript_entry.set_text( self.profile['dis_prescript'] )
2005 dis_pp_table.attach( self.dis_prescript_entry, 1, 2, 0, 1 )
2006 self.tooltips.set_tip(self.dis_prescript_entry, "The local command to execute before disconnecting from the network.")
2007 self.dis_postscript_entry = gtk.Entry()
2008 self.dis_postscript_entry.set_text( self.profile['dis_postscript'] )
2009 dis_pp_table.attach( self.dis_postscript_entry, 1, 2, 1, 2 )
2010 self.tooltips.set_tip(self.dis_postscript_entry, "The local command to execute after disconnecting from the network.")
2011 # Add the pp table to the expander
2012 self.dis_pp_expander.add( dis_pp_table )
2013 # Add the expander to the dialog
2014 self.dialog.vbox.pack_start( self.dis_pp_expander, False, False, 5 )
2015
2016 # Display profile dialog, operate until canceled or okayed, and, possibly, return edited profile values.
2017 #
2018 #Parameters:
2019 #
2020 # nothing
2021 #
2022 #Returns:
2023 #
2024 # dictionary or None -- a profile, or None on cancel
2025 #
2026 #NOTES:
2027 #
2028 # Raises ValueError if an attempt is made to save an ESSID with no name.
2029 def run( self ):
2030 self.dialog.show_all()
2031 if self.dialog.run():
2032 if self.essid_entry.get_text().strip() == "":
2033 raise ValueError
2034 self.profile['known'] = True
2035 self.profile['essid'] = self.essid_entry.get_text().strip()
2036 if self.roaming_cb.get_active():
2037 self.profile['bssid'] = ''
2038 else:
2039 self.profile['bssid'] = self.bssid_entry.get_text().strip()
2040 self.profile['roaming'] = self.roaming_cb.get_active()
2041 self.profile['key'] = self.key_entry.get_text().strip()
2042 self.profile['mode'] = self.get_array_item( self.mode_combo.get_active(), self.WIFI_MODES )
2043 self.profile['security'] = self.get_array_item( self.security_combo.get_active(), self.WIFI_SECURITY )
2044 self.profile['encrypted'] = ( self.profile['security'] != '' )
2045 self.profile['channel'] = self.get_array_item( self.channel_combo.get_active(), self.WIFI_CHANNELS )
2046 self.profile['protocol'] = 'g'
2047 self.profile['available'] = ( self.profile['signal'] > 0 )
2048 self.profile['con_prescript'] = self.con_prescript_entry.get_text().strip()
2049 self.profile['con_postscript'] = self.con_postscript_entry.get_text().strip()
2050 self.profile['dis_prescript'] = self.dis_prescript_entry.get_text().strip()
2051 self.profile['dis_postscript'] = self.dis_postscript_entry.get_text().strip()
2052 # wpa
2053 self.profile['use_wpa'] = self.wpa_expander.get_expanded()
2054 self.profile['wpa_driver'] = self.wpa_driver_entry.get_text().strip()
2055 # dhcp
2056 self.profile['use_dhcp'] = not self.dhcp_expander.get_expanded()
2057 self.profile['ip'] = self.ip_entry.get_text().strip()
2058 self.profile['netmask'] = self.netmask_entry.get_text().strip()
2059 self.profile['gateway'] = self.gw_entry.get_text().strip()
2060 self.profile['domain'] = self.domain_entry.get_text().strip()
2061 self.profile['dns1'] = self.dns1_entry.get_text().strip()
2062 self.profile['dns2'] = self.dns2_entry.get_text().strip()
2063 return self.profile
2064 return None
2065
2066 # Remove profile dialog.
2067 #
2068 #Parameters:
2069 #
2070 # nothing
2071 #
2072 #Returns:
2073 #
2074 # nothing
2075 def destroy( self ):
2076 self.dialog.destroy()
2077 del self.dialog
2078
2079 # Respond to roaming checkbox toggle by activating/de-activating the BSSID text entry.
2080 #
2081 #Parameters:
2082 #
2083 # 'roaming_toggle' -- gtk.CheckButton - The checkbox sending the signal.
2084 #
2085 # 'data' -- tuple - list of arbitrary arguments (not used)
2086 #
2087 #Returns:
2088 #
2089 # nothing
2090 def toggle_roaming(self, roaming_toggle, data=None):
2091 self.bssid_entry.set_sensitive(not roaming_toggle.get_active())
2092
2093 # Respond to expanding/hiding IP segment.
2094 #
2095 #Parameters:
2096 #
2097 # 'widget' -- gtk.Widget - The widget sending the event.
2098 #
2099 # 'data' -- tuple - List of arbitrary arguments (not used)
2100 #
2101 #Returns:
2102 #
2103 # nothing
2104 def toggle_use_dhcp( self, widget, data = None ):
2105 expanded = self.dhcp_expander.get_expanded()
2106 if expanded:
2107 self.dhcp_expander.set_label( USE_IP_LABEL )
2108 else:
2109 self.dhcp_expander.set_label( USE_DHCP_LABEL )
2110
2111 # Respond to expanding/hiding WPA segment.
2112 #
2113 #Parameters:
2114 #
2115 # 'widget' -- gtk.Widget - The widget sending the event.
2116 #
2117 # 'data' -- tuple - List of arbitrary arguments (not used)
2118 #
2119 #Returns:
2120 #
2121 # nothing
2122 def toggle_use_wpa( self, widget, data = None ):
2123 expanded = self.wpa_expander.get_expanded()
2124 if expanded:
2125 self.wpa_expander.set_label( USE_WPA_LABEL )
2126 else:
2127 self.wpa_expander.set_label( NO_WPA_LABEL )
2128
2129 # Return the index where item matches a cell in array.
2130 #
2131 #Parameters:
2132 #
2133 # 'item' -- string - Item to find in array
2134 #
2135 # 'array' -- list - List in which to find match.
2136 #
2137 #Returns:
2138 #
2139 # integer - 0 (no match) or higher (index of match)
2140 def get_array_index( self, item, array ):
2141 try:
2142 return array.index( item.strip() )
2143 except:
2144 pass
2145 return 0
2146
2147 # Return the value in array[ index ]
2148 #
2149 #Parameters:
2150 #
2151 # 'index' -- integer - The index to look up.
2152 #
2153 # 'array' -- list - List in which to look up value.
2154 #
2155 #Returns:
2156 #
2157 # string -- empty string (no match) or looked up value
2158 def get_array_item( self, index, array ):
2159 try:
2160 return array[ index ]
2161 except:
2162 pass
2163 return ''
2164
2165
2166 # A simple class for putting up a "Please wait" dialog so the user
2167 # doesn't think we've forgotten about them. Implements the status interface.
2168 class StatusWindow:
2169 # Create a new StatusWindow.
2170 #
2171 #Parameters:
2172 #
2173 # 'parent' -- gtk.Object - Usually, the calling window.
2174 #
2175 #Returns:
2176 #
2177 # StatusWindow instance
2178 #
2179 #NOTE:
2180 #
2181 # Sample implementation of status interface. Status interface
2182 #requires .show(), .update_message(message), and .hide() methods.
2183 def __init__( self, parent ):
2184 global wifi_radar_icon
2185 self.parent = parent
2186 self.dialog = gtk.Dialog("Working", self.parent.window, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
2187 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2188 self.dialog.set_icon( icon )
2189 self.lbl = gtk.Label("Please wait...")
2190 self.bar = gtk.ProgressBar()
2191 self.dialog.vbox.pack_start(self.lbl)
2192 self.dialog.vbox.pack_start(self.bar)
2193 self.cancel_button = self.dialog.add_button(gtk.STOCK_CANCEL, gtk.BUTTONS_CANCEL)
2194 self.timer = None
2195
2196 # Change the message displayed to the user.
2197 #
2198 #Parameters:
2199 #
2200 # 'message' -- string - The message to show to the user.
2201 #
2202 #Returns:
2203 #
2204 # nothing
2205 def update_message( self, message ):
2206 self.lbl.set_text(message)
2207
2208 # Update the StatusWindow progress bar.
2209 #
2210 #Parameters:
2211 #
2212 # nothing
2213 #
2214 #Returns:
2215 #
2216 # True -- always return True
2217 def update_window( self ):
2218 self.bar.pulse()
2219 return True
2220
2221 # Display and operate the StatusWindow.
2222 #
2223 #Parameters:
2224 #
2225 # nothing
2226 #
2227 #Returns:
2228 #
2229 # nothing
2230 def run( self ):
2231 pass
2232
2233 # Show all the widgets of the StatusWindow.
2234 #
2235 #Parameters:
2236 #
2237 # nothing
2238 #
2239 #Returns:
2240 #
2241 # nothing
2242 def show( self ):
2243 self.dialog.show_all()
2244 self.timer = gobject.timeout_add(250, self.update_window)
2245 return False
2246
2247 # Hide all the widgets of the StatusWindow.
2248 #
2249 #Parameters:
2250 #
2251 # nothing
2252 #
2253 #Returns:
2254 #
2255 # nothing
2256 def hide( self ):
2257 if self.timer:
2258 gobject.source_remove(self.timer)
2259 self.timer = None
2260 self.dialog.hide_all()
2261 return False
2262
2263 # Remove the StatusWindow.
2264 #
2265 #Parameters:
2266 #
2267 # nothing
2268 #
2269 #Returns:
2270 #
2271 # nothing
2272 def destroy( self ):
2273 if self.timer:
2274 gobject.source_remove(self.timer)
2275 self.dialog.destroy()
2276 del self.dialog
2277
2278
2279 # Manage a GTK About Dialog
2280 class about_dialog(gtk.AboutDialog):
2281 # Subclass GTK AboutDialog
2282 #
2283 #Parameters:
2284 #
2285 # nothing
2286 #
2287 #Returns:
2288 #
2289 # nothing
2290 def __init__( self ):
2291 global wifi_radar_icon
2292
2293 gtk.AboutDialog.__init__(self)
2294 self.set_authors(["Ahmad Baitalmal <ahmad@baitalmal.com>", "Brian Elliott Finley <brian@thefinleys.com>", "Sean Robinson <seankrobinson@gmail.com>", "", "Contributors", "Douglas Breault", "Jon Collette", "David Decotigny", "Simon Gerber", "Joey Hurst", u"Ante Karamati\xc4\x87", "Richard Monk", "Brouard Nicolas", "Kevin Otte", "Nathanael Rebsch", "Patrick Winnertz"])
2295 self.set_comments("WiFi connection manager")
2296 self.set_copyright("Copyright 2004-2009 by various authors and contributors\nCurrent Maintainer: Sean Robinson <seankrobinson@gmail.com>")
2297 self.set_documenters(["Gary Case"])
2298 license = """
2299 This program is free software; you can redistribute it and/or modify
2300 it under the terms of the GNU General Public License as published by
2301 the Free Software Foundation; either version 2 of the License, or
2302 (at your option) any later version.
2303
2304 This program is distributed in the hope that it will be useful,
2305 but WITHOUT ANY WARRANTY; without even the implied warranty of
2306 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2307 GNU General Public License for more details.
2308
2309 You should have received a copy of the GNU General Public License
2310 along with this program; if not, write to the Free Software
2311 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"""
2312 self.set_license(license)
2313 logo = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2314 self.set_logo(logo)
2315 self.set_name("WiFi Radar")
2316 self.set_version(WIFI_RADAR_VERSION)
2317 self.set_website("http://wifi-radar.berlios.de")
2318
2319
2320
2321 # Manage the configuration for the application, including reading and writing the config from/to a file.
2322 class ConfigFile(ConfigParser.SafeConfigParser):
2323 # Create a new ConfigFile.
2324 #
2325 #Parameters:
2326 #
2327 # 'filename' -- string - The configuration file's name.
2328 #
2329 # 'defaults' -- dictionary - Default values for the DEFAULT section.
2330 #
2331 #Returns:
2332 #
2333 # ConfigFile instance
2334 def __init__( self, filename, defaults, raw=False ):
2335 self.filename = filename
2336 self.raw = raw
2337 self.auto_profile_order = []
2338 ConfigParser.SafeConfigParser.__init__(self, defaults)
2339
2340 # Set the contents of a section to values from a dictionary.
2341 #
2342 #Parameters:
2343 #
2344 # 'section_name' -- string - Configuration file section.
2345 #
2346 # 'section_dict' -- dictionary - Values to add to section.
2347 #
2348 #Returns:
2349 #
2350 # nothing
2351 def set_section( self, section_name, section_dict ):
2352 try:
2353 self.add_section(section_name)
2354 except ConfigParser.DuplicateSectionError:
2355 pass
2356 for key in section_dict.keys():
2357 if type(section_dict[key]) == BooleanType:
2358 self.set_bool_opt(section_name + "." + key, section_dict[key])
2359 elif type(section_dict[key]) == IntType:
2360 self.set_int_opt(section_name + "." + key, section_dict[key])
2361 elif type(section_dict[key]) == FloatType:
2362 self.set_float_opt(section_name + "." + key, section_dict[key])
2363 else:
2364 self.set_opt(section_name + "." + key, section_dict[key])
2365
2366 # Return the profile recorded in the specified section.
2367 #
2368 #Parameters:
2369 #
2370 # 'section_name' -- string - Configuration file section.
2371 #
2372 #Returns:
2373 #
2374 # dictionary or None - The specified profile or None if not found
2375 def get_profile( self, section_name ):
2376 if section_name in self.profiles():
2377 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' ]
2378 bool_types = [ 'known', 'available', 'roaming', 'encrypted', 'use_wpa', 'use_dhcp' ]
2379 int_types = [ 'signal' ]
2380 profile = get_new_profile()
2381 for option in bool_types:
2382 option_tmp = self.get_opt_as_bool(section_name + "." + option)
2383 if option_tmp:
2384 profile[option] = option_tmp
2385 for option in int_types:
2386 option_tmp = self.get_opt_as_int(section_name + "." + option)
2387 if option_tmp:
2388 profile[option] = option_tmp
2389 for option in str_types:
2390 option_tmp = self.get_opt(section_name + "." + option)
2391 if option_tmp:
2392 profile[option] = option_tmp
2393 return profile
2394 return None
2395
2396 # Get a config option and handle exceptions.
2397 #
2398 #Parameters:
2399 #
2400 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2401 # period and the option key. (E.g. "DEFAULT.interface")
2402 #
2403 #Returns:
2404 #
2405 # string or None - option value as string or None on failure
2406 def get_opt( self, option_path ):
2407 #print "ConfigFile.get_opt: ", option_path
2408 (section, option) = option_path.split('.')
2409 try:
2410 return self.get(section, option, self.raw)
2411 except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
2412 return None
2413
2414 # Get a config option and return as a boolean type.
2415 #
2416 #Parameters:
2417 #
2418 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2419 # period and the option key. (E.g. "DEFAULT.interface")
2420 #
2421 #Returns:
2422 #
2423 # boolean - option value as boolean
2424 def get_opt_as_bool( self, option_path ):
2425 option = self.get_opt(option_path)
2426 if isinstance(option, BooleanType) or isinstance(option, NoneType):
2427 return option
2428 if option == 'True':
2429 return True
2430 if option == 'False':
2431 return False
2432 raise ValueError, 'boolean option was not True or False'
2433
2434 # Get a config option and return as an integer type.
2435 #
2436 #Parameters:
2437 #
2438 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2439 # period and the option key. (E.g. "DEFAULT.interface")
2440 #
2441 #Returns:
2442 #
2443 # integer- option value as integer
2444 def get_opt_as_int( self, option_path ):
2445 return int(float(self.get_opt(option_path)))
2446
2447 # Convert boolean type to string and set config option.
2448 #
2449 #Parameters:
2450 #
2451 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2452 # period and the option key. (E.g. "DEFAULT.interface")
2453 #
2454 # 'value' -- boolean - Value to set.
2455 #
2456 #Returns:
2457 #
2458 # nothing
2459 def set_bool_opt( self, option_path, value ):
2460 if ( value == True ) or ( value > 0 ) or ( value == 'True' ):
2461 value == 'True'
2462 elif ( value == False ) or ( value == 0 ) or ( value == 'False' ):
2463 value == 'False'
2464 else:
2465 raise ValueError, 'cannot convert value to string'
2466 self.set_opt(option_path, repr(value))
2467
2468 # Convert integer type to string and set config option.
2469 #
2470 #Parameters:
2471 #
2472 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2473 # period and the option key. (E.g. "DEFAULT.interface")
2474 #
2475 # 'value' -- integer - Value to set.
2476 #
2477 #Returns:
2478 #
2479 # nothing
2480 def set_int_opt( self, option_path, value ):
2481 if not isinstance(value, IntType):
2482 raise ValueError, 'value is not an integer'
2483 self.set_opt(option_path, repr(value))
2484
2485 # Convert float type to string and set config option.
2486 #
2487 #Parameters:
2488 #
2489 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2490 # period and the option key. (E.g. "DEFAULT.interface")
2491 #
2492 # 'value' -- float - Value to set.
2493 #
2494 #Returns:
2495 #
2496 # nothing
2497 def set_float_opt( self, option_path, value ):
2498 if not isinstance(value, FloatType):
2499 raise ValueError, 'value is not a float'
2500 self.set_opt(option_path, repr(int(value)))
2501
2502 # Set a config option while handling exceptions.
2503 #
2504 #Parameters:
2505 #
2506 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2507 # period and the option key. (E.g. "DEFAULT.interface")
2508 #
2509 # 'value' -- string - Value to set.
2510 #
2511 #Returns:
2512 #
2513 # nothing
2514 def set_opt( self, option_path, value ):
2515 (section, option) = option_path.split('.')
2516 try:
2517 self.set(section, option, value)
2518 except ConfigParser.NoSectionError:
2519 self.add_section(section)
2520 self.set_opt(option_path, value)
2521
2522 # Return a list of the section names which denote AP profiles.
2523 #
2524 #Parameters:
2525 #
2526 # nothing
2527 #
2528 #Returns:
2529 #
2530 # list - profile names
2531 def profiles( self ):
2532 profile_list = []
2533 for section in self.sections():
2534 if ':' in section:
2535 profile_list.append(section)
2536 return profile_list
2537
2538 # Read configuration file from disk into instance variables.
2539 #
2540 #Parameters:
2541 #
2542 # nothing
2543 #
2544 #Returns:
2545 #
2546 # nothing
2547 def read( self ):
2548 fp = open( self.filename, "r" )
2549 self.readfp(fp)
2550 # convert the auto_profile_order to a list for ordering
2551 self.auto_profile_order = eval(self.get_opt('DEFAULT.auto_profile_order'))
2552 for ap in self.profiles():
2553 self.set_bool_opt( ap + '.known', True)
2554 if ap in self.auto_profile_order: continue
2555 self.auto_profile_order.append( ap )
2556 fp.close()
2557
2558 # Write configuration file to disk from instance variables. Copied from
2559 # ConfigParser and modified to write options in alphabetical order.
2560 #
2561 #Parameters:
2562 #
2563 # nothing
2564 #
2565 #Returns:
2566 #
2567 # nothing
2568 def write( self ):
2569 self.set_opt('DEFAULT.auto_profile_order', str(self.auto_profile_order))
2570 self.set_opt('DEFAULT.version', WIFI_RADAR_VERSION)
2571 fp = open( self.filename, "w" )
2572 # write DEFAULT section first
2573 if self._defaults:
2574 fp.write("[DEFAULT]\n")
2575 for key in sorted(self._defaults.keys()):
2576 fp.write("%s = %s\n" % (key, str(self._defaults[key]).replace('\n','\n\t')))
2577 fp.write("\n")
2578 # write non-profile sections first
2579 for section in self._sections:
2580 if section not in self.profiles():
2581 fp.write("[%s]\n" % section)
2582 for key in sorted(self._sections[section].keys()):
2583 if key != "__name__":
2584 fp.write("%s = %s\n" %
2585 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2586 fp.write("\n")
2587 # write profile sections
2588 for section in self._sections:
2589 if section in self.profiles():
2590 fp.write("[%s]\n" % section)
2591 for key in sorted(self._sections[section].keys()):
2592 if key != "__name__":
2593 fp.write("%s = %s\n" %
2594 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2595 fp.write("\n")
2596 fp.close()
2597
2598
2599
2600 # Load our conf file and known profiles
2601 # Defaults, these may get overridden by values found in the conf file.
2602 config_defaults = { # The network interface you use.
2603 # Specify "auto_detect" as the interface to make wifi-radar automatically detect your wireless card.
2604 'interface': "auto_detect",
2605 # How long should the scan for access points last?
2606 #'scan_timeout': '5',
2607 # X1000 Linux has a say command (text to speech) to announce connecting to networks.
2608 # Set the speak_up option to false if you do not have or want this.
2609 'speak_command': '/usr/bin/say',
2610 # Should I speak up when connecting to a network? (If you have a speech command)
2611 'speak_up': 'False',
2612 # You may set this to true for cards that require a "commit" command with iwconfig
2613 'commit_required': 'False',
2614 # You may set this to true for cards that require the interface to be brought up first
2615 'ifup_required': 'False',
2616 # set the location of the log file
2617 'logfile': './wifi-radar.log',
2618 # Set the location of several important programs
2619 'iwlist_command': '/sbin/iwlist',
2620 'iwconfig_command': '/sbin/iwconfig',
2621 'ifconfig_command': '/sbin/ifconfig',
2622 'route_command': '/sbin/route',
2623 'auto_profile_order': '[]',
2624 'version': WIFI_RADAR_VERSION }
2625
2626 config_dhcp = { # DHCP client
2627 'command': 'dhcpcd',
2628 # How long to wait for an IP addr from DHCP server
2629 'timeout': '30',
2630 # Arguments to use with DHCP client on connect
2631 'args': '-D -o -i dhcp_client -t %(timeout)s',
2632 # Argument to use with DHCP client on disconnect
2633 'kill_args': '-k',
2634 # The file where DHCP client PID is written
2635 'pidfile': '/etc/dhcpc/dhcpcd-%(interface)s.pid' }
2636
2637 config_wpa = { # WPA Supplicant
2638 'command': '/usr/sbin/wpa_supplicant',
2639 # Arguments to use with WPA Supplicant on connect
2640 'args': '-B -i %(interface)s -c %(configuration)s -D %(driver)s -P %(pidfile)s',
2641 # Arguments to use with WPA Supplicant on disconnect
2642 'kill_command': '',
2643 # Where the WPA Supplicant config file can be found
2644 'configuration': '/etc/wpa_supplicant.conf',
2645 # Driver to use with WPA Supplicant
2646 'driver': 'wext',
2647 # The file where WPA Supplicant PID is written
2648 'pidfile': '/var/run/wpa_supplicant.pid' }
2649
2650 # initialize config, with defaults
2651 confFile = ConfigFile(CONF_FILE, config_defaults)
2652 confFile.set_section("DHCP", config_dhcp)
2653 confFile.set_section("WPA", config_wpa)
2654
2655 if not os.path.isfile( CONF_FILE ):
2656 confFile.set_bool_opt('DEFAULT.new_file', True)
2657 else:
2658 if not os.access(CONF_FILE, os.R_OK):
2659 print "Can't open " + CONF_FILE + "."
2660 print "Are you root?"
2661 sys.exit()
2662 confFile.read()
2663
2664
2665 ####################################################################################################
2666 # Embedded Images
2667 wifi_radar_icon = [ ""
2668 "GdkP"
2669 "\0\0\22""7"
2670 "\2\1\0\2"
2671 "\0\0\1\214"
2672 "\0\0\0c"
2673 "\0\0\0O"
2674 "\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377"
2675 "\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\261\377\377"
2676 "\377\0\7\0\0\0\10\0\0\0\25\0\0\0\35\0\0\0%\0\0\0-\0\0\0\"\0\0\0\11\327"
2677 "\377\377\377\0\6\0\0\0\"\0\0\0_\0\0\0\213\0\0\0\266\0\0\0\341\0\0\0\376"
2678 "\206\0\0\0\377\6\0\0\0\356\0\0\0\324\0\0\0\265\0\0\0~\0\0\0@\0\0\0\10"
2679 "\315\377\377\377\0\4\0\0\0\2\0\0\0;\0\0\0\210\0\0\0\325\221\0\0\0\377"
2680 "\4\0\0\0\371\0\0\0\303\0\0\0w\0\0\0\31\310\377\377\377\0\3\0\0\0\6\0"
2681 "\0\0m\0\0\0\342\227\0\0\0\377\4\0\0\0\374\0\0\0\264\0\0\0Q\0\0\0\5\303"
2682 "\377\377\377\0\3\0\0\0\4\0\0\0d\0\0\0\341\234\0\0\0\377\3\0\0\0\341\0"
2683 "\0\0`\0\0\0\2\277\377\377\377\0\3\0\0\0\2\0\0\0[\0\0\0\333\240\0\0\0"
2684 "\377\2\0\0\0\323\0\0\0K\274\377\377\377\0\3\0\0\0\1\0\0\0R\0\0\0\324"
2685 "\244\0\0\0\377\2\0\0\0\276\0\0\0#\271\377\377\377\0\2\0\0\0\31\0\0\0"
2686 "\277\247\0\0\0\377\2\0\0\0\363\0\0\0c\267\377\377\377\0\2\0\0\0/\0\0"
2687 "\0\343\252\0\0\0\377\2\0\0\0\257\0\0\0\24\264\377\377\377\0\2\0\0\0M"
2688 "\0\0\0\363\220\0\0\0\377\14\0\0\0\357\0\0\0\304\0\0\0\230\0\0\0v\0\0"
2689 "\0l\0\0\0c\0\0\0[\0\0\0j\0\0\0\205\0\0\0\240\0\0\0\311\0\0\0\373\220"
2690 "\0\0\0\377\2\0\0\0\346\0\0\0""4\262\377\377\377\0\2\0\0\0q\0\0\0\375"
2691 "\215\0\0\0\377\4\0\0\0\373\0\0\0\300\0\0\0t\0\0\0)\213\377\377\377\0"
2692 "\4\0\0\0\14\0\0\0E\0\0\0\205\0\0\0\334\216\0\0\0\377\2\0\0\0\363\0\0"
2693 "\0D\257\377\377\377\0\2\0\0\0\4\0\0\0\230\215\0\0\0\377\3\0\0\0\372\0"
2694 "\0\0\231\0\0\0\34\221\377\377\377\0\4\0\0\0\1\0\0\0C\0\0\0\251\0\0\0"
2695 "\372\214\0\0\0\377\2\0\0\0\371\0\0\0W\255\377\377\377\0\2\0\0\0\17\0"
2696 "\0\0\272\214\0\0\0\377\3\0\0\0\375\0\0\0\241\0\0\0\"\226\377\377\377"
2697 "\0\2\0\0\0\"\0\0\0\252\214\0\0\0\377\2\0\0\0\375\0\0\0k\253\377\377\377"
2698 "\0\2\0\0\0\25\0\0\0\324\213\0\0\0\377\3\0\0\0\376\0\0\0\252\0\0\0(\232"
2699 "\377\377\377\0\2\0\0\0""9\0\0\0\312\214\0\0\0\377\1\0\0\0\200\251\377"
2700 "\377\377\0\2\0\0\0\5\0\0\0\303\213\0\0\0\377\2\0\0\0\332\0\0\0""1\235"
2701 "\377\377\377\0\3\0\0\0\4\0\0\0\201\0\0\0\374\213\0\0\0\377\1\0\0\0p\250"
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2958
2959 signal_xpm_barely = [
2960 "20 20 10 1",
2961 " c None",
2962 ". c #C6C6C6",
2963 "+ c #CCCCCC",
2964 "@ c #DBDBDB",
2965 "# c #D3D3D3",
2966 "$ c #A9B099",
2967 "% c #95A173",
2968 "& c #6B8428",
2969 "* c #B4B7AC",
2970 "= c #80924D",
2971 " .+++.",
2972 " +@@@+",
2973 " +@@@+",
2974 " +@@@+",
2975 " +@@@+",
2976 " .++++#@@@+",
2977 " +@@@@@@@@+",
2978 " +@@@@@@@@+",
2979 " +@@@@@@@@+",
2980 " +@@@@@@@@+",
2981 " $%%%%#@@@@@@@@+",
2982 " %&&&&@@@@@@@@@+",
2983 " %&&&&@@@@@@@@@+",
2984 " %&&&&@@@@@@@@@+",
2985 " %&&&&@@@@@@@@@+",
2986 "*%%%%=&&&&@@@@@@@@@+",
2987 "%&&&&&&&&&@@@@@@@@@+",
2988 "%&&&&&&&&&@@@@@@@@@+",
2989 "%&&&&&&&&&@@@@@@@@@+",
2990 "*%%%%%%%%%+++++++++."
2991 ]
2992
2993
2994 signal_xpm_best = [
2995 "20 20 6 1",
2996 " c None",
2997 ". c #9DAABF",
2998 "+ c #7B96BF",
2999 "@ c #386EBF",
3000 "# c #5982BF",
3001 "$ c #AEB4BF",
3002 " .+++.",
3003 " +@@@+",
3004 " +@@@+",
3005 " +@@@+",
3006 " +@@@+",
3007 " .++++#@@@+",
3008 " +@@@@@@@@+",
3009 " +@@@@@@@@+",
3010 " +@@@@@@@@+",
3011 " +@@@@@@@@+",
3012 " .++++#@@@@@@@@+",
3013 " +@@@@@@@@@@@@@+",
3014 " +@@@@@@@@@@@@@+",
3015 " +@@@@@@@@@@@@@+",
3016 " +@@@@@@@@@@@@@+",
3017 "$++++#@@@@@@@@@@@@@+",
3018 "+@@@@@@@@@@@@@@@@@@+",
3019 "+@@@@@@@@@@@@@@@@@@+",
3020 "+@@@@@@@@@@@@@@@@@@+",
3021 "$++++++++++++++++++."
3022 ]
3023
3024 signal_xpm_none = [
3025 "20 20 6 1",
3026 " c None",
3027 ". c #C6C6C6",
3028 "+ c #CCCCCC",
3029 "@ c #DBDBDB",
3030 "# c #D3D3D3",
3031 "$ c #C2C2C2",
3032 " .+++.",
3033 " +@@@+",
3034 " +@@@+",
3035 " +@@@+",
3036 " +@@@+",
3037 " .++++#@@@+",
3038 " +@@@@@@@@+",
3039 " +@@@@@@@@+",
3040 " +@@@@@@@@+",
3041 " +@@@@@@@@+",
3042 " .++++#@@@@@@@@+",
3043 " +@@@@@@@@@@@@@+",
3044 " +@@@@@@@@@@@@@+",
3045 " +@@@@@@@@@@@@@+",
3046 " +@@@@@@@@@@@@@+",
3047 "$++++#@@@@@@@@@@@@@+",
3048 "+@@@@@@@@@@@@@@@@@@+",
3049 "+@@@@@@@@@@@@@@@@@@+",
3050 "+@@@@@@@@@@@@@@@@@@+",
3051 "$++++++++++++++++++."
3052 ]
3053
3054 signal_xpm_ok = [
3055 "20 20 10 1",
3056 " c None",
3057 ". c #C6C6C6",
3058 "+ c #CCCCCC",
3059 "@ c #DBDBDB",
3060 "# c #A1A5B2",
3061 "$ c #848DA5",
3062 "% c #D3D3D3",
3063 "& c #4A5B8C",
3064 "* c #677498",
3065 "= c #B0B2B8",
3066 " .+++.",
3067 " +@@@+",
3068 " +@@@+",
3069 " +@@@+",
3070 " +@@@+",
3071 " #$$$$%@@@+",
3072 " $&&&&@@@@+",
3073 " $&&&&@@@@+",
3074 " $&&&&@@@@+",
3075 " $&&&&@@@@+",
3076 " #$$$$*&&&&@@@@+",
3077 " $&&&&&&&&&@@@@+",
3078 " $&&&&&&&&&@@@@+",
3079 " $&&&&&&&&&@@@@+",
3080 " $&&&&&&&&&@@@@+",
3081 "=$$$$*&&&&&&&&&@@@@+",
3082 "$&&&&&&&&&&&&&&@@@@+",
3083 "$&&&&&&&&&&&&&&@@@@+",
3084 "$&&&&&&&&&&&&&&@@@@+",
3085 "=$$$$$$$$$$$$$$++++."
3086 ]
3087
3088
3089 signal_xpm_low = [
3090 "20 20 8 1",
3091 " c None",
3092 ". c #C6C6C6",
3093 "+ c #CCCCCC",
3094 "@ c #DBDBDB",
3095 "# c #D3D3D3",
3096 "$ c #BFB0B5",
3097 "% c #C18799",
3098 "& c #C54F74",
3099 " .+++.",
3100 " +@@@+",
3101 " +@@@+",
3102 " +@@@+",
3103 " +@@@+",
3104 " .++++#@@@+",
3105 " +@@@@@@@@+",
3106 " +@@@@@@@@+",
3107 " +@@@@@@@@+",
3108 " +@@@@@@@@+",
3109 " .++++#@@@@@@@@+",
3110 " +@@@@@@@@@@@@@+",
3111 " +@@@@@@@@@@@@@+",
3112 " +@@@@@@@@@@@@@+",
3113 " +@@@@@@@@@@@@@+",
3114 "$%%%%#@@@@@@@@@@@@@+",
3115 "%&&&&@@@@@@@@@@@@@@+",
3116 "%&&&&@@@@@@@@@@@@@@+",
3117 "%&&&&@@@@@@@@@@@@@@+",
3118 "$%%%%++++++++++++++."
3119 ]
3120
3121
3122 ####################################################################################################
3123 # Make so we can be imported
3124 if __name__ == "__main__":
3125 if len( sys.argv ) > 1 and ( sys.argv[1] == '--version' or sys.argv[1] == '-v' ):
3126 print "WiFi-Radar version %s" % WIFI_RADAR_VERSION
3127 else:
3128 import gtk, gobject
3129 gtk.gdk.threads_init()
3130 apQueue = Queue.Queue(100)
3131 commQueue = Queue.Queue(2)
3132
3133 logger = logging.getLogger("wrlog")
3134 logger.setLevel(logging.WARNING)
3135 fileLogHandler = logging.handlers.RotatingFileHandler(confFile.get_opt('DEFAULT.logfile'), maxBytes=64*1024, backupCount=5)
3136 fileLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(levelname)s: %(funcName)s: %(message)s'))
3137 logger.addHandler(fileLogHandler)
3138 if __debug__:
3139 logger.setLevel(logging.DEBUG)
3140 consoleLogHandler = logging.StreamHandler()
3141 consoleLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(funcName)s: %(message)s'))
3142 logger.addHandler(consoleLogHandler)
3143
3144 main_radar_window = radar_window(confFile, apQueue, commQueue, logger)
3145 threading.Thread(None, scanning_thread, None, (confFile, apQueue, commQueue, logger)).start()
3146 threading.Thread(None, update_profiles, None, (main_radar_window, confFile, apQueue, commQueue, logger)).start()
3147 main_radar_window.main()
WiFi Radar is a Python/PyGTK2 utility for managing WiFi profiles.