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Revert "Handle roaming profiles in radar_window.update_auto_profile_order()"
[wifi-radar.git] / wifi-radar
blobc7cc0b1dabbff140b3c9eb10d99164884c16f494
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 (essid, bssid) = str(self.pstore.get_value(selected_iter, 0)).split("\n")
1190 if bssid == ' Multiple APs':
1191 apname = make_section_name(essid, '')
1192 else:
1193 apname = make_section_name(essid, bssid)
1194 profile = self.confFile.get_profile(apname)
1195 if profile:
1196 profile_editor = profile_dialog(self, profile)
1197 try:
1198 edited_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 edited_profile:
1206 if edited_profile['essid'] != profile['essid'] or edited_profile['bssid'] != profile['bssid'] or edited_profile['roaming'] != profile['roaming']:
1207 self.delete_profile(widget)
1208 self.confFile.remove_section(make_section_name(profile['essid'], profile['bssid']))
1209 apname = make_section_name(edited_profile['essid'], edited_profile['bssid'])
1210 self.confFile.set_section(apname, edited_profile)
1211 try:
1212 self.confFile.write()
1213 except IOError, (error_number, error_str):
1214 if error_number == errno.ENOENT:
1215 error_dlg = ErrorDialog(self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str))
1216 del error_dlg
1217 else:
1218 raise IOError(error_number, error_str)
1219 else:
1220 # The AP does not already have a profile
1221 profile = get_new_profile()
1222 ( profile['essid'], profile['bssid'] ) = store.get_value( selected_iter, 0 ).split("\n")
1223 self.create_new_profile( widget, profile, data )
1224
1225 # Respond to a request to delete an AP profile (i.e. make profile unknown)
1226 #
1227 #Parameters:
1228 #
1229 # 'widget' -- gtk.Widget - The widget sending the event.
1230 #
1231 # 'data' -- tuple - list of arbitrary arguments (not used)
1232 #
1233 #Returns:
1234 #
1235 # nothing
1236 def delete_profile( self, widget, data=None ):
1237 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1238 if not selected_iter: return
1239 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1240 known = store.get_value( selected_iter, 1 )
1241 if not known: return
1242 dlg = gtk.MessageDialog(
1243 self.window,
1244 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1245 gtk.MESSAGE_QUESTION,
1246 gtk.BUTTONS_YES_NO,
1247 "Are you sure you want to delete the %s (%s) profile?" % (essid, bssid) )
1248 res = dlg.run()
1249 dlg.destroy()
1250 del dlg
1251 if res == gtk.RESPONSE_NO: return
1252 # Remove it
1253 apname = make_section_name( essid, bssid )
1254 self.confFile.remove_section( apname )
1255 self.logger.debug(apname)
1256 if apname in self.confFile.auto_profile_order: self.confFile.auto_profile_order.remove(apname)
1257 self.pstore.remove( selected_iter )
1258 # Let's save our current state
1259 self.update_auto_profile_order()
1260 try:
1261 self.confFile.write()
1262 except IOError, (error_number, error_str):
1263 if error_number == errno.ENOENT:
1264 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1265 del error_dlg
1266 else:
1267 raise IOError(error_number, error_str)
1268
1269 # Respond to a request to connect to an AP.
1270 #
1271 #Parameters:
1272 #
1273 # 'widget' -- gtk.Widget - The widget sending the event.
1274 #
1275 # 'profile' -- dictionary - The AP profile to which to connect.
1276 #
1277 # 'data' -- tuple - list of arbitrary arguments (not used)
1278 #
1279 #Returns:
1280 #
1281 # nothing
1282 def connect_profile( self, widget, profile, data=None ):
1283 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1284 if not selected_iter: return
1285 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1286 known = store.get_value( selected_iter, 2 )
1287 if not known:
1288 if data != 'noconnect':
1289 dlg = gtk.MessageDialog(
1290 self.window,
1291 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1292 gtk.MESSAGE_QUESTION,
1293 gtk.BUTTONS_YES_NO,
1294 "This network does not have a profile configured.\n\nWould you like to create one now?" )
1295 res = dlg.run()
1296 dlg.destroy()
1297 del dlg
1298 if res == gtk.RESPONSE_NO: return
1299 profile = get_new_profile()
1300 profile['essid'] = essid
1301 profile['bssid'] = bssid
1302 if not self.create_new_profile( widget, profile, data ):
1303 return
1304 self.connection.connect_to_network(self.confFile.get_profile(make_section_name(essid, bssid)), self.status_window)
1305
1306 # Respond to a request to disconnect by calling ConnectionManager disconnect_interface().
1307 #
1308 #Parameters:
1309 #
1310 # 'widget' -- gtk.Widget - The widget sending the event.
1311 #
1312 # 'data' -- tuple - list of arbitrary arguments (not used)
1313 #
1314 #Returns:
1315 #
1316 # nothing
1317 def disconnect_profile( self, widget, data=None ):
1318 if data == "cancel":
1319 self.status_window.update_message("Canceling connection...")
1320 if sys.modules.has_key("gtk"):
1321 while gtk.events_pending():
1322 gtk.main_iteration(False)
1323 sleep(1)
1324 self.connection.disconnect_interface()
1325
1326 # Update the config file auto profile order from the on-screen order
1327 #
1328 #Parameters:
1329 #
1330 # 'widget' -- gtk.Widget - The widget sending the event.
1331 #
1332 # 'data' -- tuple - list of arbitrary arguments (not used)
1333 #
1334 # 'data2' -- tuple - list of arbitrary arguments (not used)
1335 #
1336 #Returns:
1337 #
1338 # nothing
1339 def update_auto_profile_order( self, widget = None, data = None, data2 = None ):
1340 # recreate the auto_profile_order
1341 auto_profile_order = []
1342 piter = self.pstore.get_iter_first()
1343 while piter:
1344 # only if it's known
1345 if self.pstore.get_value(piter, 2) == True:
1346 piter = self.pstore.iter_next(piter)
1347 row_start = str(self.pstore.get_value( piter, 0 )).split("\n")
1348 auto_profile_order.append( make_section_name( row_start[0], row_start[1] ) )
1349 self.confFile.auto_profile_order = auto_profile_order
1350 try:
1351 self.confFile.write()
1352 except IOError, (error_number, error_str):
1353 if error_number == errno.ENOENT:
1354 error_dlg = ErrorDialog(self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str))
1355 del error_dlg
1356 else:
1357 raise IOError(error_number, error_str)
1358
1359
1360 # Button to allow user to choose a file and put value into specified gtk.Entry
1361 class file_browse_button(gtk.Button):
1362 # Create a button to simulate a File/Open
1363 #
1364 #Parameters:
1365 #
1366 # 'parent' -- gtk.Object -- Usually, the calling window.
1367 #
1368 # 'entry' -- gtk.Entry -- The text entry to update with user selection.
1369 #
1370 #Returns:
1371 #
1372 # file_browse_button instance
1373 def __init__( self, parent, entry ):
1374 self.parent_window = parent
1375 self.entry = entry
1376 gtk.Button.__init__(self, "Browse", None)
1377 #self.
1378 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)
1379 self.connect("clicked", self.browse_files)
1380
1381 # Show filechooser dialog and get user selection
1382 #
1383 #Parameters:
1384 #
1385 # 'widget' -- gtk.Widget -- The widget sending the event.
1386 #
1387 #Returns:
1388 #
1389 # nothing
1390 #
1391 #NOTES:
1392 #
1393 # updates entry value
1394 #
1395 def browse_files( self, widget ):
1396 self.browser_dialog.set_filename(self.entry.get_text())
1397 self.browser_dialog.run()
1398 self.entry.set_text(self.browser_dialog.get_filename())
1399 self.browser_dialog.destroy()
1400
1401
1402 # Simple dialog to report an error to the user.
1403 class ErrorDialog:
1404 # Create a new ErrorDialog.
1405 #
1406 #Parameters:
1407 #
1408 # 'parent' -- gtk.Object - Usually, the calling window.
1409 #
1410 # 'message' -- string - The message to display to the user.
1411 #
1412 #Returns:
1413 #
1414 # ErrorDialog instance
1415 def __init__( self, parent, message ):
1416 dialog = gtk.MessageDialog( parent, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, message )
1417 dialog.run()
1418 dialog.destroy()
1419 del dialog
1420
1421
1422 # The preferences dialog. Edits non-profile sections of the config file.
1423 class preferences_dialog:
1424 # Create a new preferences_dialog.
1425 #
1426 #Parameters:
1427 #
1428 # 'parent' -- gtk.Object - Usually, the calling window.
1429 #
1430 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
1431 #
1432 #Returns:
1433 #
1434 # preferences_dialog instance
1435 def __init__( self, parent, confFile ):
1436 global wifi_radar_icon
1437 self.parent = parent
1438 self.confFile = confFile
1439 self.dialog = gtk.Dialog('WiFi Radar Preferences', self.parent.window,
1440 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1441 ( gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_SAVE, gtk.RESPONSE_ACCEPT ) )
1442 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1443 self.dialog.set_icon( icon )
1444 self.dialog.set_resizable( True )
1445 self.dialog.set_transient_for( self.parent.window )
1446 self.tooltips = gtk.Tooltips()
1447 #
1448 # set up preferences widgets
1449 #
1450 # build everything in a tabbed notebook
1451 self.prefs_notebook = gtk.Notebook()
1452
1453 ### General tab
1454 self.general_page = gtk.VBox()
1455 # auto detect wireless device
1456 self.w_auto_detect = gtk.CheckButton("Auto-detect wireless device")
1457
1458 print "prefs: ", self.confFile.get_opt('DEFAULT.interface')
1459
1460 self.w_auto_detect.set_active( self.confFile.get_opt('DEFAULT.interface') == "auto_detect" )
1461 self.w_auto_detect.connect("toggled", self.toggle_auto_detect)
1462 self.tooltips.set_tip(self.w_auto_detect, "Automatically select wireless device to configure")
1463 self.general_page.pack_start(self.w_auto_detect, False, False, 5)
1464
1465 # network interface selecter
1466 self.w_interface = gtk.combo_box_entry_new_text()
1467 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command')], stdout=PIPE).stdout
1468 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if ("ESSID" in x)]
1469 for device in wireless_devices:
1470 if device != self.confFile.get_opt('DEFAULT.interface'):
1471 self.w_interface.append_text(device)
1472 if self.confFile.get_opt('DEFAULT.interface') != "auto_detect":
1473 self.w_interface.prepend_text( self.confFile.get_opt('DEFAULT.interface') )
1474 self.w_interface.set_active(0)
1475 self.w_interface_label = gtk.Label("Wireless device")
1476 self.w_hbox1 = gtk.HBox(False, 0)
1477 self.w_hbox1.pack_start(self.w_interface_label, False, False, 5)
1478 self.w_hbox1.pack_start(self.w_interface, True, True, 0)
1479 self.w_interface.set_sensitive( self.confFile.get_opt('DEFAULT.interface') != "auto_detect" )
1480 self.general_page.pack_start(self.w_hbox1, False, False, 5)
1481
1482 # scan timeout (spin button of integers from 1 to 100)
1483 #self.time_in_seconds = gtk.Adjustment( self.confFile.get_opt_as_int('DEFAULT.scan_timeout'),1,100,1,1,0 )
1484 #self.w_scan_timeout = gtk.SpinButton(self.time_in_seconds, 1, 0)
1485 #self.w_scan_timeout.set_update_policy(gtk.UPDATE_IF_VALID)
1486 #self.w_scan_timeout.set_numeric(True)
1487 #self.w_scan_timeout.set_snap_to_ticks(True)
1488 #self.w_scan_timeout.set_wrap(False)
1489 #self.tooltips.set_tip(self.w_scan_timeout, "How long should WiFi Radar scan for access points?")
1490 #self.w_scan_timeout_label = gtk.Label("Scan timeout (seconds)")
1491 #self.w_hbox2 = gtk.HBox(False, 0)
1492 #self.w_hbox2.pack_start(self.w_scan_timeout_label, False, False, 5)
1493 #self.w_hbox2.pack_start(self.w_scan_timeout, True, True, 0)
1494 #self.general_page.pack_start(self.w_hbox2, False, False, 5)
1495
1496 # speak up
1497 self.w_speak_up = gtk.CheckButton("Use speak-up")
1498 self.w_speak_up.set_active( self.confFile.get_opt_as_bool('DEFAULT.speak_up') )
1499 self.w_speak_up.connect("toggled", self.toggle_speak)
1500 self.tooltips.set_tip(self.w_speak_up, "Should I speak up when connecting to a network? (If you have a speech command)")
1501 self.general_page.pack_start(self.w_speak_up, False, False, 5)
1502
1503 # speak up command
1504 self.w_speak_cmd = gtk.Entry()
1505 self.w_speak_cmd.set_width_chars(16)
1506 self.tooltips.set_tip(self.w_speak_cmd, "The command to use to speak feedback")
1507 self.w_speak_cmd.set_text(self.confFile.get_opt('DEFAULT.speak_command'))
1508 self.w_speak_cmd_label = gtk.Label("Speak Command")
1509 self.w_speak_cmd_button = file_browse_button(self.dialog, self.w_speak_cmd)
1510 self.w_speak_cmd_button.set_sensitive(self.w_speak_up.get_active())
1511 self.w_hbox3 = gtk.HBox(False, 0)
1512 self.w_hbox3.pack_start(self.w_speak_cmd_label, True, False, 5)
1513 self.w_hbox3.pack_start(self.w_speak_cmd, False, False, 0)
1514 self.w_hbox3.pack_start(self.w_speak_cmd_button, False, False, 0)
1515 self.w_speak_cmd.set_sensitive(self.w_speak_up.get_active())
1516 self.general_page.pack_start(self.w_hbox3, False, False, 5)
1517
1518 # commit required
1519 self.w_commit_required = gtk.CheckButton("Commit required")
1520 self.w_commit_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.commit_required') )
1521 self.tooltips.set_tip(self.w_commit_required, "Check this box if your card requires a \"commit\" command with iwconfig")
1522 self.general_page.pack_start(self.w_commit_required, False, False, 5)
1523
1524 # ifup required
1525 self.w_ifup_required = gtk.CheckButton("Ifup required")
1526 self.w_ifup_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.ifup_required') )
1527 self.tooltips.set_tip(self.w_ifup_required, "Check this box if your system requires the interface to be brought up first")
1528 self.general_page.pack_start(self.w_ifup_required, False, False, 5)
1529
1530 self.prefs_notebook.append_page(self.general_page, gtk.Label("General"))
1531 ### End of General tab
1532
1533 ### Advanced tab
1534 # table to use for layout of following command configurations
1535 self.cmds_table = gtk.Table()
1536
1537 # ifconfig command
1538 self.ifconfig_cmd = gtk.Entry()
1539 self.ifconfig_cmd.set_width_chars(32)
1540 self.tooltips.set_tip(self.ifconfig_cmd, "The command to use to configure the network card")
1541 self.ifconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.ifconfig_command'))
1542 self.ifconfig_cmd_label = gtk.Label("Network interface configure command")
1543 self.ifconfig_cmd_button = file_browse_button(self.dialog, self.ifconfig_cmd)
1544 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1545 self.cmds_table.attach(self.ifconfig_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1546 self.cmds_table.attach(self.ifconfig_cmd, 2, 3, 1, 2, True, False, 0, 0)
1547 self.cmds_table.attach(self.ifconfig_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1548
1549 # iwconfig command
1550 self.iwconfig_cmd = gtk.Entry()
1551 self.iwconfig_cmd.set_width_chars(32)
1552 self.tooltips.set_tip(self.iwconfig_cmd, "The command to use to configure the wireless connection")
1553 self.iwconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.iwconfig_command'))
1554 self.iwconfig_cmd_label = gtk.Label("Wireless connection configure command")
1555 self.iwconfig_cmd_button = file_browse_button(self.dialog, self.iwconfig_cmd)
1556 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1557 self.cmds_table.attach(self.iwconfig_cmd_label, 1, 2, 2, 3, True, False, 5, 0)
1558 self.cmds_table.attach(self.iwconfig_cmd, 2, 3, 2, 3, True, False, 0, 0)
1559 self.cmds_table.attach(self.iwconfig_cmd_button, 3, 4, 2, 3, False, False, 0, 0)
1560
1561 # iwlist command
1562 self.iwlist_cmd = gtk.Entry()
1563 self.iwlist_cmd.set_width_chars(32)
1564 self.tooltips.set_tip(self.iwlist_cmd, "The command to use to scan for access points")
1565 self.iwlist_cmd.set_text(self.confFile.get_opt('DEFAULT.iwlist_command'))
1566 self.iwlist_cmd_label = gtk.Label("Wireless scanning command")
1567 self.iwlist_cmd_button = file_browse_button(self.dialog, self.iwlist_cmd)
1568 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1569 self.cmds_table.attach(self.iwlist_cmd_label, 1, 2, 3, 4, True, False, 5, 0)
1570 self.cmds_table.attach(self.iwlist_cmd, 2, 3, 3, 4, True, False, 0, 0)
1571 self.cmds_table.attach(self.iwlist_cmd_button, 3, 4, 3, 4, False, False, 0, 0)
1572
1573 # route command
1574 self.route_cmd = gtk.Entry()
1575 self.route_cmd.set_width_chars(32)
1576 self.tooltips.set_tip(self.route_cmd, "The command to use to configure the network routing")
1577 self.route_cmd.set_text(self.confFile.get_opt('DEFAULT.route_command'))
1578 self.route_cmd_label = gtk.Label("Network route configure command")
1579 self.route_cmd_button = file_browse_button(self.dialog, self.route_cmd)
1580 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1581 self.cmds_table.attach(self.route_cmd_label, 1, 2, 4, 5, True, False, 5, 0)
1582 self.cmds_table.attach(self.route_cmd, 2, 3, 4, 5, True, False, 0, 0)
1583 self.cmds_table.attach(self.route_cmd_button, 3, 4, 4, 5, False, False, 0, 0)
1584
1585 # log file
1586 self.logfile_entry = gtk.Entry()
1587 self.logfile_entry.set_width_chars(32)
1588 self.tooltips.set_tip(self.logfile_entry, "The file in which to save logging info")
1589 self.logfile_entry.set_text(self.confFile.get_opt('DEFAULT.logfile'))
1590 self.logfile_label = gtk.Label("Log file")
1591 self.logfile_button = file_browse_button(self.dialog, self.logfile_entry)
1592 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1593 self.cmds_table.attach(self.logfile_label, 1, 2, 5, 6, True, False, 5, 0)
1594 self.cmds_table.attach(self.logfile_entry, 2, 3, 5, 6, True, False, 0, 0)
1595 self.cmds_table.attach(self.logfile_button, 3, 4, 5, 6, False, False, 0, 0)
1596
1597 self.prefs_notebook.append_page(self.cmds_table, gtk.Label("Advanced"))
1598 ### End of Advanced tab
1599
1600 ### DHCP tab
1601 # table to use for layout of DHCP prefs
1602 self.dhcp_table = gtk.Table()
1603
1604 self.dhcp_cmd = gtk.Entry()
1605 self.dhcp_cmd.set_width_chars(32)
1606 self.tooltips.set_tip(self.dhcp_cmd, "The command to use for automatic network configuration")
1607 self.dhcp_cmd.set_text(self.confFile.get_opt('DHCP.command'))
1608 self.dhcp_cmd_label = gtk.Label("Command")
1609 self.dhcp_cmd_button = file_browse_button(self.dialog, self.dhcp_cmd)
1610 self.dhcp_table.attach(self.dhcp_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1611 self.dhcp_table.attach(self.dhcp_cmd, 2, 3, 1, 2, True, False, 0, 0)
1612 self.dhcp_table.attach(self.dhcp_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1613
1614 self.dhcp_args = gtk.Entry()
1615 self.dhcp_args.set_width_chars(32)
1616 self.tooltips.set_tip(self.dhcp_args, "The start-up arguments to the DHCP command")
1617 self.dhcp_args.set_text(self.confFile.get_opt('DHCP.args'))
1618 self.dhcp_args_label = gtk.Label("Arguments")
1619 self.dhcp_table.attach(self.dhcp_args_label, 1, 2, 2, 3, True, False, 5, 0)
1620 self.dhcp_table.attach(self.dhcp_args, 2, 3, 2, 3, True, False, 0, 0)
1621
1622 self.dhcp_kill_args = gtk.Entry()
1623 self.dhcp_kill_args.set_width_chars(32)
1624 self.tooltips.set_tip(self.dhcp_kill_args, "The shutdown arguments to the DHCP command")
1625 self.dhcp_kill_args.set_text(self.confFile.get_opt('DHCP.kill_args'))
1626 self.dhcp_kill_args_label = gtk.Label("Kill arguments")
1627 self.dhcp_table.attach(self.dhcp_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1628 self.dhcp_table.attach(self.dhcp_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1629
1630 self.dhcp_timeout = gtk.Entry()
1631 self.dhcp_timeout.set_width_chars(32)
1632 self.tooltips.set_tip(self.dhcp_timeout, "The amount of time DHCP will spend trying to connect")
1633 self.dhcp_timeout.set_text(self.confFile.get_opt('DHCP.timeout'))
1634 self.dhcp_timeout_label = gtk.Label("DHCP connect timeout (seconds)")
1635 self.dhcp_table.attach(self.dhcp_timeout_label, 1, 2, 4, 5, True, False, 5, 0)
1636 self.dhcp_table.attach(self.dhcp_timeout, 2, 3, 4, 5, True, False, 0, 0)
1637
1638 self.dhcp_pidfile = gtk.Entry()
1639 self.dhcp_pidfile.set_width_chars(32)
1640 self.tooltips.set_tip(self.dhcp_pidfile, "The file DHCP uses to store its PID")
1641 self.dhcp_pidfile.set_text(self.confFile.get_opt('DHCP.pidfile'))
1642 self.dhcp_pidfile_label = gtk.Label("PID file")
1643 self.dhcp_table.attach(self.dhcp_pidfile_label, 1, 2, 5, 6, True, False, 5, 0)
1644 self.dhcp_table.attach(self.dhcp_pidfile, 2, 3, 5, 6, True, False, 0, 0)
1645
1646 self.prefs_notebook.append_page(self.dhcp_table, gtk.Label("DHCP"))
1647 ### End of DHCP tab
1648
1649 ### WPA tab
1650 # table to use for layout of DHCP prefs
1651 self.wpa_table = gtk.Table()
1652
1653 self.wpa_cmd = gtk.Entry()
1654 self.wpa_cmd.set_width_chars(32)
1655 self.tooltips.set_tip(self.wpa_cmd, "The command to use for WPA encrypted connections")
1656 self.wpa_cmd.set_text(self.confFile.get_opt('WPA.command'))
1657 self.wpa_cmd_label = gtk.Label("Command")
1658 self.wpa_cmd_button = file_browse_button(self.dialog, self.wpa_cmd)
1659 self.wpa_table.attach(self.wpa_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1660 self.wpa_table.attach(self.wpa_cmd, 2, 3, 1, 2, True, False, 0, 0)
1661 self.wpa_table.attach(self.wpa_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1662
1663 self.wpa_args = gtk.Entry()
1664 self.wpa_args.set_width_chars(32)
1665 self.tooltips.set_tip(self.wpa_args, "The start-up arguments to the WPA command")
1666 self.wpa_args.set_text(self.confFile.get_opt('WPA.args'))
1667 self.wpa_args_label = gtk.Label("Arguments")
1668 self.wpa_table.attach(self.wpa_args_label, 1, 2, 2, 3, True, False, 5, 0)
1669 self.wpa_table.attach(self.wpa_args, 2, 3, 2, 3, True, False, 0, 0)
1670
1671 self.wpa_kill_args = gtk.Entry()
1672 self.wpa_kill_args.set_width_chars(32)
1673 self.tooltips.set_tip(self.wpa_kill_args, "The shutdown arguments to the DHCP command")
1674 self.wpa_kill_args.set_text(self.confFile.get_opt('WPA.kill_command'))
1675 self.wpa_kill_args_label = gtk.Label("Kill command")
1676 self.wpa_table.attach(self.wpa_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1677 self.wpa_table.attach(self.wpa_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1678
1679 self.wpa_config = gtk.Entry()
1680 self.wpa_config.set_width_chars(32)
1681 self.tooltips.set_tip(self.wpa_config, "The WPA configuration file to use")
1682 self.wpa_config.set_text(self.confFile.get_opt('WPA.configuration'))
1683 self.wpa_config_label = gtk.Label("Configuration file")
1684 self.wpa_table.attach(self.wpa_config_label, 1, 2, 4, 5, True, False, 5, 0)
1685 self.wpa_table.attach(self.wpa_config, 2, 3, 4, 5, True, False, 0, 0)
1686
1687 self.wpa_driver = gtk.Entry()
1688 self.wpa_driver.set_width_chars(32)
1689 self.tooltips.set_tip(self.wpa_driver, "The WPA driver to use")
1690 self.wpa_driver.set_text(self.confFile.get_opt('WPA.driver'))
1691 self.wpa_driver_label = gtk.Label("Driver")
1692 self.wpa_table.attach(self.wpa_driver_label, 1, 2, 5, 6, True, False, 5, 0)
1693 self.wpa_table.attach(self.wpa_driver, 2, 3, 5, 6, True, False, 0, 0)
1694
1695 self.wpa_pidfile = gtk.Entry()
1696 self.wpa_pidfile.set_width_chars(32)
1697 self.tooltips.set_tip(self.wpa_pidfile, "The file WPA uses to store its PID")
1698 self.wpa_pidfile.set_text(self.confFile.get_opt('WPA.pidfile'))
1699 self.wpa_pidfile_label = gtk.Label("PID file")
1700 self.wpa_table.attach(self.wpa_pidfile_label, 1, 2, 6, 7, True, False, 5, 0)
1701 self.wpa_table.attach(self.wpa_pidfile, 2, 3, 6, 7, True, False, 0, 0)
1702
1703 self.prefs_notebook.append_page(self.wpa_table, gtk.Label("WPA"))
1704 ### End of WPA tab
1705
1706 self.dialog.vbox.pack_start(self.prefs_notebook, False, False, 5)
1707
1708 # Respond to Auto-detect checkbox toggle by activating/de-activating the interface combobox.
1709 #
1710 #Parameters:
1711 #
1712 # 'auto_detect_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1713 #
1714 # 'data' -- tuple - list of arbitrary arguments (not used)
1715 #
1716 #Returns:
1717 #
1718 # nothing
1719 def toggle_auto_detect(self, auto_detect_toggle, data=None):
1720 self.w_interface.set_sensitive(not auto_detect_toggle.get_active())
1721
1722 # Respond to Speak-up checkbox toggle by activating/de-activating the Speak Cmd Entry.
1723 #
1724 #Parameters:
1725 #
1726 # 'speak_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1727 #
1728 # 'data' -- tuple - list of arbitrary arguments (not used)
1729 #
1730 #Returns:
1731 #
1732 # nothing
1733 def toggle_speak(self, speak_toggle, data=None):
1734 self.w_speak_cmd.set_sensitive(speak_toggle.get_active())
1735 self.w_speak_cmd_button.set_sensitive(speak_toggle.get_active())
1736
1737 # Display preferences dialog and operate until canceled or okayed.
1738 #
1739 #Parameters:
1740 #
1741 # nothing
1742 #
1743 #Returns:
1744 #
1745 # integer -- gtk response ID
1746 def run(self):
1747 self.dialog.show_all()
1748 return self.dialog.run()
1749
1750 # Write updated values to config file.
1751 #
1752 #Parameters:
1753 #
1754 # nothing
1755 #
1756 #Returns:
1757 #
1758 # nothing
1759 def save(self):
1760 if self.w_auto_detect.get_active():
1761 set_network_device("auto_detect")
1762 self.confFile.set_opt('DEFAULT.interface', "auto_detect")
1763 else:
1764 # get the selected interface, using a work-around suggested by PyGTK Tutorial
1765 interface = self.w_interface.get_model()[self.w_interface.get_active()][0]
1766 self.confFile.set_opt('DEFAULT.interface', interface)
1767 set_network_device(interface)
1768 #self.confFile.set_float_opt('DEFAULT.scan_timeout', self.w_scan_timeout.get_value())
1769 self.confFile.set_bool_opt('DEFAULT.speak_up', self.w_speak_up.get_active())
1770 self.confFile.set_bool_opt('DEFAULT.commit_required', self.w_commit_required.get_active())
1771 self.confFile.set_bool_opt('DEFAULT.ifup_required', self.w_ifup_required.get_active())
1772 self.confFile.set_opt('DEFAULT.speak_command', self.w_speak_cmd.get_text())
1773 self.confFile.set_opt('DEFAULT.ifconfig_command', self.ifconfig_cmd.get_text())
1774 self.confFile.set_opt('DEFAULT.iwconfig_command', self.iwconfig_cmd.get_text())
1775 self.confFile.set_opt('DEFAULT.iwlist_command', self.iwlist_cmd.get_text())
1776 self.confFile.set_opt('DEFAULT.route_command', self.route_cmd.get_text())
1777 self.confFile.set_opt('DEFAULT.logfile', self.logfile_entry.get_text())
1778 self.confFile.set_opt('DHCP.command', self.dhcp_cmd.get_text())
1779 self.confFile.set_opt('DHCP.args', self.dhcp_args.get_text())
1780 self.confFile.set_opt('DHCP.kill_args', self.dhcp_kill_args.get_text())
1781 self.confFile.set_opt('DHCP.timeout', self.dhcp_timeout.get_text())
1782 self.confFile.set_opt('DHCP.pidfile', self.dhcp_pidfile.get_text())
1783 self.confFile.set_opt('WPA.command', self.wpa_cmd.get_text())
1784 self.confFile.set_opt('WPA.args', self.wpa_args.get_text())
1785 self.confFile.set_opt('WPA.kill_command', self.wpa_kill_args.get_text())
1786 self.confFile.set_opt('WPA.configuration', self.wpa_config.get_text())
1787 self.confFile.set_opt('WPA.driver', self.wpa_driver.get_text())
1788 self.confFile.set_opt('WPA.pidfile', self.wpa_pidfile.get_text())
1789 try:
1790 self.confFile.write()
1791 except IOError, (error_number, error_str):
1792 if error_number == errno.ENOENT:
1793 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1794 del error_dlg
1795 else:
1796 raise IOError(error_number, error_str)
1797
1798 # Remove preferences window.
1799 #
1800 #Parameters:
1801 #
1802 # nothing
1803 #
1804 #Returns:
1805 #
1806 # nothing
1807 def destroy(self):
1808 self.dialog.destroy()
1809 del self.dialog
1810
1811
1812 # Edit and return an AP profile.
1813 class profile_dialog:
1814 # Create a new profile_dialog.
1815 #
1816 #Parameters:
1817 #
1818 # 'parent' -- gtk.Object - Usually, the calling window.
1819 #
1820 # 'profile' -- dictionary - The profile to edit. May be mostly-empty default profile.
1821 #
1822 #Returns:
1823 #
1824 # profile_dialog instance
1825 def __init__( self, parent, profile ):
1826 global wifi_radar_icon
1827
1828 # Labels
1829 WIFI_SET_LABEL = "WiFi Options"
1830 USE_DHCP_LABEL = "Automatic network configuration (DHCP)"
1831 USE_IP_LABEL = "Manual network configuration"
1832 USE_WPA_LABEL = "Use WPA"
1833 NO_WPA_LABEL = "No WPA"
1834 CON_PP_LABEL = "Connection Commands"
1835 DIS_PP_LABEL = "Disconnection Commands"
1836
1837 self.parent = parent
1838 self.profile = profile.copy()
1839 self.WIFI_MODES = [ '', 'auto', 'Managed', 'Ad-Hoc', 'Master', 'Repeater', 'Secondary', 'Monitor' ]
1840 self.WIFI_SECURITY = [ '', 'open', 'restricted' ]
1841 self.WIFI_CHANNELS = [ '', 'auto', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14' ]
1842 self.dialog = gtk.Dialog('WiFi Profile', self.parent.window,
1843 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1844 ( gtk.STOCK_CANCEL, False, gtk.STOCK_SAVE, True ) )
1845 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1846 self.dialog.set_icon( icon )
1847 self.dialog.set_resizable( False )
1848 self.dialog.set_transient_for( self.parent.window )
1849 #self.dialog.set_size_request( 400, 400 )
1850 #################
1851 self.tooltips = gtk.Tooltips()
1852
1853 general_table = gtk.Table()
1854 general_table.set_row_spacings(3)
1855 general_table.set_col_spacings(3)
1856 # The essid labels
1857 general_table.attach(gtk.Label('Network Name'), 0, 1, 0, 1)
1858 # The essid textboxes
1859 self.essid_entry = gtk.Entry(32)
1860 self.essid_entry.set_text(self.profile['essid'])
1861 general_table.attach(self.essid_entry, 1, 2, 0, 1)
1862 # Add the essid table to the dialog
1863 self.dialog.vbox.pack_start(general_table, True, True, 5)
1864 self.tooltips.set_tip(self.essid_entry, "The name of the network with which to connect.")
1865
1866 # The bssid labels
1867 general_table.attach(gtk.Label('Network Address'), 0, 1, 1, 2)
1868 # The bssid textboxes
1869 self.bssid_entry = gtk.Entry(32)
1870 self.bssid_entry.set_text(self.profile['bssid'])
1871 self.bssid_entry.set_sensitive(not self.profile['roaming'])
1872 # Add the bssid table to the dialog
1873 general_table.attach(self.bssid_entry, 1, 2, 1, 2)
1874 self.tooltips.set_tip(self.bssid_entry, "The address of the network with which to connect.")
1875 # Add the roaming checkbox
1876 self.roaming_cb = gtk.CheckButton('Roaming')
1877 self.roaming_cb.set_active(self.profile['roaming'])
1878 self.roaming_cb.connect("toggled", self.toggle_roaming)
1879 general_table.attach(self.roaming_cb, 1, 2, 2, 3)
1880 self.tooltips.set_tip(self.roaming_cb, "Use the AP in this network which provides strongest signal?")
1881 # create the WiFi expander
1882 self.wifi_expander = gtk.Expander( WIFI_SET_LABEL )
1883 #self.wifi_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1884 wifi_table = gtk.Table( 4, 2, False )
1885 wifi_table.set_row_spacings( 3 )
1886 wifi_table.set_col_spacings( 3 )
1887 # The WiFi labels
1888 wifi_table.attach( gtk.Label( 'Mode' ), 0, 1, 0, 1 )
1889 wifi_table.attach( gtk.Label( 'Channel' ), 0, 1, 1, 2 )
1890 wifi_table.attach( gtk.Label( 'Key' ), 0, 1, 2, 3 )
1891 wifi_table.attach( gtk.Label( 'Security' ), 0, 1, 3, 4 )
1892 # The WiFi text boxes
1893 self.mode_combo = gtk.combo_box_new_text()
1894 for mode in self.WIFI_MODES:
1895 self.mode_combo.append_text( mode )
1896 self.mode_combo.set_active( self.get_array_index( self.profile['mode'], self.WIFI_MODES ) )
1897 wifi_table.attach( self.mode_combo, 1, 2, 0, 1 )
1898 self.tooltips.set_tip(self.mode_combo, "Method to use for connection. You probably want auto mode.")
1899 self.channel_combo = gtk.combo_box_new_text()
1900 for channel in self.WIFI_CHANNELS:
1901 self.channel_combo.append_text( channel )
1902 self.channel_combo.set_active( self.get_array_index( self.profile['channel'], self.WIFI_CHANNELS ) )
1903 wifi_table.attach( self.channel_combo, 1, 2, 1, 2 )
1904 self.tooltips.set_tip(self.channel_combo, "Channel the network uses. You probably want auto mode.")
1905
1906 self.key_entry = gtk.Entry( 64 )
1907 self.key_entry.set_text( self.profile['key'] )
1908 wifi_table.attach( self.key_entry, 1, 2, 2, 3 )
1909 self.tooltips.set_tip(self.key_entry, "WEP key: Plain language or hex string to use for encrypted communication with the network.")
1910
1911 self.security_combo = gtk.combo_box_new_text()
1912 for security in self.WIFI_SECURITY:
1913 self.security_combo.append_text( security )
1914 self.security_combo.set_active( self.get_array_index( self.profile['security'], self.WIFI_SECURITY ) )
1915 wifi_table.attach( self.security_combo, 1, 2, 3, 4 )
1916 self.tooltips.set_tip(self.security_combo, "Use Open to allow unencrypted communication and Restricted to force encrypted-only communication.")
1917 # Add the wifi table to the expander
1918 self.wifi_expander.add( wifi_table )
1919 # Add the expander to the dialog
1920 self.dialog.vbox.pack_start( self.wifi_expander, False, False, 5 )
1921
1922 # create the wpa expander
1923 self.wpa_expander = gtk.Expander( NO_WPA_LABEL )
1924 self.wpa_expander.connect( 'notify::expanded', self.toggle_use_wpa )
1925 wpa_table = gtk.Table( 1, 2, False )
1926 wpa_table.set_row_spacings( 3 )
1927 wpa_table.set_col_spacings( 3 )
1928 # The labels
1929 wpa_table.attach( gtk.Label( 'Driver' ), 0, 1, 0, 1 )
1930 # The text boxes
1931 self.wpa_driver_entry = gtk.Entry()
1932 self.wpa_driver_entry.set_text( self.profile['wpa_driver'] )
1933 wpa_table.attach( self.wpa_driver_entry, 1, 2, 0, 1 )
1934 # Add the wpa table to the expander
1935 self.wpa_expander.add( wpa_table )
1936 # Add the expander to the dialog
1937 self.dialog.vbox.pack_start( self.wpa_expander, False, False, 5 )
1938
1939 # create the dhcp expander
1940 self.dhcp_expander = gtk.Expander( USE_DHCP_LABEL )
1941 self.dhcp_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1942 ip_table = gtk.Table( 6, 2, False )
1943 ip_table.set_row_spacings( 3 )
1944 ip_table.set_col_spacings( 3 )
1945 # The IP labels
1946 ip_table.attach( gtk.Label( 'IP' ), 0, 1, 0, 1 )
1947 ip_table.attach( gtk.Label( 'Netmask' ), 0, 1, 1, 2 )
1948 ip_table.attach( gtk.Label( 'Gateway' ), 0, 1, 2, 3 )
1949 ip_table.attach( gtk.Label( 'Domain' ), 0, 1, 3, 4 )
1950 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 4, 5 )
1951 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 5, 6 )
1952 # The IP text boxes
1953 self.ip_entry = gtk.Entry( 15 )
1954 self.ip_entry.set_text( self.profile['ip'] )
1955 ip_table.attach( self.ip_entry, 1, 2, 0, 1 )
1956 self.netmask_entry = gtk.Entry( 15 )
1957 self.netmask_entry.set_text( self.profile['netmask'] )
1958 ip_table.attach( self.netmask_entry, 1, 2, 1, 2 )
1959 self.gw_entry = gtk.Entry( 15 )
1960 self.gw_entry.set_text( self.profile['gateway'] )
1961 ip_table.attach( self.gw_entry, 1, 2, 2, 3 )
1962 self.domain_entry = gtk.Entry( 32 )
1963 self.domain_entry.set_text( self.profile['domain'] )
1964 ip_table.attach( self.domain_entry, 1, 2, 3, 4 )
1965 self.dns1_entry = gtk.Entry( 15 )
1966 self.dns1_entry.set_text( self.profile['dns1'] )
1967 ip_table.attach( self.dns1_entry, 1, 2, 4, 5 )
1968 self.dns2_entry = gtk.Entry( 15 )
1969 self.dns2_entry.set_text( self.profile['dns2'] )
1970 ip_table.attach( self.dns2_entry, 1, 2, 5, 6 )
1971 # Add the ip table to the expander
1972 self.dhcp_expander.add( ip_table )
1973 # Add the expander to the dialog
1974 self.dialog.vbox.pack_start( self.dhcp_expander, False, False, 5 )
1975
1976 # create the connection-building postpre expander
1977 self.con_pp_expander = gtk.Expander( CON_PP_LABEL )
1978 con_pp_table = gtk.Table( 2, 2, False )
1979 con_pp_table.set_row_spacings( 3 )
1980 con_pp_table.set_col_spacings( 3 )
1981 # The labels
1982 con_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1983 con_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1984 # The text boxes
1985 self.con_prescript_entry = gtk.Entry()
1986 self.con_prescript_entry.set_text( self.profile['con_prescript'] )
1987 con_pp_table.attach( self.con_prescript_entry, 1, 2, 0, 1 )
1988 self.tooltips.set_tip(self.con_prescript_entry, "The local command to execute before trying to connect to the network.")
1989 self.con_postscript_entry = gtk.Entry()
1990 self.con_postscript_entry.set_text( self.profile['con_postscript'] )
1991 con_pp_table.attach( self.con_postscript_entry, 1, 2, 1, 2 )
1992 self.tooltips.set_tip(self.con_postscript_entry, "The local command to execute after connecting to the network.")
1993 # Add the pp table to the expander
1994 self.con_pp_expander.add( con_pp_table )
1995 # Add the expander to the dialog
1996 self.dialog.vbox.pack_start( self.con_pp_expander, False, False, 5 )
1997
1998 # create the disconnection postpre expander
1999 self.dis_pp_expander = gtk.Expander( DIS_PP_LABEL )
2000 dis_pp_table = gtk.Table( 2, 2, False )
2001 dis_pp_table.set_row_spacings( 3 )
2002 dis_pp_table.set_col_spacings( 3 )
2003 # The labels
2004 dis_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
2005 dis_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
2006 # The text boxes
2007 self.dis_prescript_entry = gtk.Entry()
2008 self.dis_prescript_entry.set_text( self.profile['dis_prescript'] )
2009 dis_pp_table.attach( self.dis_prescript_entry, 1, 2, 0, 1 )
2010 self.tooltips.set_tip(self.dis_prescript_entry, "The local command to execute before disconnecting from the network.")
2011 self.dis_postscript_entry = gtk.Entry()
2012 self.dis_postscript_entry.set_text( self.profile['dis_postscript'] )
2013 dis_pp_table.attach( self.dis_postscript_entry, 1, 2, 1, 2 )
2014 self.tooltips.set_tip(self.dis_postscript_entry, "The local command to execute after disconnecting from the network.")
2015 # Add the pp table to the expander
2016 self.dis_pp_expander.add( dis_pp_table )
2017 # Add the expander to the dialog
2018 self.dialog.vbox.pack_start( self.dis_pp_expander, False, False, 5 )
2019
2020 # Display profile dialog, operate until canceled or okayed, and, possibly, return edited profile values.
2021 #
2022 #Parameters:
2023 #
2024 # nothing
2025 #
2026 #Returns:
2027 #
2028 # dictionary or None -- a profile, or None on cancel
2029 #
2030 #NOTES:
2031 #
2032 # Raises ValueError if an attempt is made to save an ESSID with no name.
2033 def run( self ):
2034 self.dialog.show_all()
2035 if self.dialog.run():
2036 if self.essid_entry.get_text().strip() == "":
2037 raise ValueError
2038 self.profile['known'] = True
2039 self.profile['essid'] = self.essid_entry.get_text().strip()
2040 if self.roaming_cb.get_active():
2041 self.profile['bssid'] = ''
2042 else:
2043 self.profile['bssid'] = self.bssid_entry.get_text().strip()
2044 self.profile['roaming'] = self.roaming_cb.get_active()
2045 self.profile['key'] = self.key_entry.get_text().strip()
2046 self.profile['mode'] = self.get_array_item( self.mode_combo.get_active(), self.WIFI_MODES )
2047 self.profile['security'] = self.get_array_item( self.security_combo.get_active(), self.WIFI_SECURITY )
2048 self.profile['encrypted'] = ( self.profile['security'] != '' )
2049 self.profile['channel'] = self.get_array_item( self.channel_combo.get_active(), self.WIFI_CHANNELS )
2050 self.profile['protocol'] = 'g'
2051 self.profile['available'] = ( self.profile['signal'] > 0 )
2052 self.profile['con_prescript'] = self.con_prescript_entry.get_text().strip()
2053 self.profile['con_postscript'] = self.con_postscript_entry.get_text().strip()
2054 self.profile['dis_prescript'] = self.dis_prescript_entry.get_text().strip()
2055 self.profile['dis_postscript'] = self.dis_postscript_entry.get_text().strip()
2056 # wpa
2057 self.profile['use_wpa'] = self.wpa_expander.get_expanded()
2058 self.profile['wpa_driver'] = self.wpa_driver_entry.get_text().strip()
2059 # dhcp
2060 self.profile['use_dhcp'] = not self.dhcp_expander.get_expanded()
2061 self.profile['ip'] = self.ip_entry.get_text().strip()
2062 self.profile['netmask'] = self.netmask_entry.get_text().strip()
2063 self.profile['gateway'] = self.gw_entry.get_text().strip()
2064 self.profile['domain'] = self.domain_entry.get_text().strip()
2065 self.profile['dns1'] = self.dns1_entry.get_text().strip()
2066 self.profile['dns2'] = self.dns2_entry.get_text().strip()
2067 return self.profile
2068 return None
2069
2070 # Remove profile dialog.
2071 #
2072 #Parameters:
2073 #
2074 # nothing
2075 #
2076 #Returns:
2077 #
2078 # nothing
2079 def destroy( self ):
2080 self.dialog.destroy()
2081 del self.dialog
2082
2083 # Respond to roaming checkbox toggle by activating/de-activating the BSSID text entry.
2084 #
2085 #Parameters:
2086 #
2087 # 'roaming_toggle' -- gtk.CheckButton - The checkbox sending the signal.
2088 #
2089 # 'data' -- tuple - list of arbitrary arguments (not used)
2090 #
2091 #Returns:
2092 #
2093 # nothing
2094 def toggle_roaming(self, roaming_toggle, data=None):
2095 self.bssid_entry.set_sensitive(not roaming_toggle.get_active())
2096
2097 # Respond to expanding/hiding IP segment.
2098 #
2099 #Parameters:
2100 #
2101 # 'widget' -- gtk.Widget - The widget sending the event.
2102 #
2103 # 'data' -- tuple - List of arbitrary arguments (not used)
2104 #
2105 #Returns:
2106 #
2107 # nothing
2108 def toggle_use_dhcp( self, widget, data = None ):
2109 expanded = self.dhcp_expander.get_expanded()
2110 if expanded:
2111 self.dhcp_expander.set_label( USE_IP_LABEL )
2112 else:
2113 self.dhcp_expander.set_label( USE_DHCP_LABEL )
2114
2115 # Respond to expanding/hiding WPA segment.
2116 #
2117 #Parameters:
2118 #
2119 # 'widget' -- gtk.Widget - The widget sending the event.
2120 #
2121 # 'data' -- tuple - List of arbitrary arguments (not used)
2122 #
2123 #Returns:
2124 #
2125 # nothing
2126 def toggle_use_wpa( self, widget, data = None ):
2127 expanded = self.wpa_expander.get_expanded()
2128 if expanded:
2129 self.wpa_expander.set_label( USE_WPA_LABEL )
2130 else:
2131 self.wpa_expander.set_label( NO_WPA_LABEL )
2132
2133 # Return the index where item matches a cell in array.
2134 #
2135 #Parameters:
2136 #
2137 # 'item' -- string - Item to find in array
2138 #
2139 # 'array' -- list - List in which to find match.
2140 #
2141 #Returns:
2142 #
2143 # integer - 0 (no match) or higher (index of match)
2144 def get_array_index( self, item, array ):
2145 try:
2146 return array.index( item.strip() )
2147 except:
2148 pass
2149 return 0
2150
2151 # Return the value in array[ index ]
2152 #
2153 #Parameters:
2154 #
2155 # 'index' -- integer - The index to look up.
2156 #
2157 # 'array' -- list - List in which to look up value.
2158 #
2159 #Returns:
2160 #
2161 # string -- empty string (no match) or looked up value
2162 def get_array_item( self, index, array ):
2163 try:
2164 return array[ index ]
2165 except:
2166 pass
2167 return ''
2168
2169
2170 # A simple class for putting up a "Please wait" dialog so the user
2171 # doesn't think we've forgotten about them. Implements the status interface.
2172 class StatusWindow:
2173 # Create a new StatusWindow.
2174 #
2175 #Parameters:
2176 #
2177 # 'parent' -- gtk.Object - Usually, the calling window.
2178 #
2179 #Returns:
2180 #
2181 # StatusWindow instance
2182 #
2183 #NOTE:
2184 #
2185 # Sample implementation of status interface. Status interface
2186 #requires .show(), .update_message(message), and .hide() methods.
2187 def __init__( self, parent ):
2188 global wifi_radar_icon
2189 self.parent = parent
2190 self.dialog = gtk.Dialog("Working", self.parent.window, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
2191 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2192 self.dialog.set_icon( icon )
2193 self.lbl = gtk.Label("Please wait...")
2194 self.bar = gtk.ProgressBar()
2195 self.dialog.vbox.pack_start(self.lbl)
2196 self.dialog.vbox.pack_start(self.bar)
2197 self.cancel_button = self.dialog.add_button(gtk.STOCK_CANCEL, gtk.BUTTONS_CANCEL)
2198 self.timer = None
2199
2200 # Change the message displayed to the user.
2201 #
2202 #Parameters:
2203 #
2204 # 'message' -- string - The message to show to the user.
2205 #
2206 #Returns:
2207 #
2208 # nothing
2209 def update_message( self, message ):
2210 self.lbl.set_text(message)
2211
2212 # Update the StatusWindow progress bar.
2213 #
2214 #Parameters:
2215 #
2216 # nothing
2217 #
2218 #Returns:
2219 #
2220 # True -- always return True
2221 def update_window( self ):
2222 self.bar.pulse()
2223 return True
2224
2225 # Display and operate the StatusWindow.
2226 #
2227 #Parameters:
2228 #
2229 # nothing
2230 #
2231 #Returns:
2232 #
2233 # nothing
2234 def run( self ):
2235 pass
2236
2237 # Show all the widgets of the StatusWindow.
2238 #
2239 #Parameters:
2240 #
2241 # nothing
2242 #
2243 #Returns:
2244 #
2245 # nothing
2246 def show( self ):
2247 self.dialog.show_all()
2248 self.timer = gobject.timeout_add(250, self.update_window)
2249 return False
2250
2251 # Hide all the widgets of the StatusWindow.
2252 #
2253 #Parameters:
2254 #
2255 # nothing
2256 #
2257 #Returns:
2258 #
2259 # nothing
2260 def hide( self ):
2261 if self.timer:
2262 gobject.source_remove(self.timer)
2263 self.timer = None
2264 self.dialog.hide_all()
2265 return False
2266
2267 # Remove the StatusWindow.
2268 #
2269 #Parameters:
2270 #
2271 # nothing
2272 #
2273 #Returns:
2274 #
2275 # nothing
2276 def destroy( self ):
2277 if self.timer:
2278 gobject.source_remove(self.timer)
2279 self.dialog.destroy()
2280 del self.dialog
2281
2282
2283 # Manage a GTK About Dialog
2284 class about_dialog(gtk.AboutDialog):
2285 # Subclass GTK AboutDialog
2286 #
2287 #Parameters:
2288 #
2289 # nothing
2290 #
2291 #Returns:
2292 #
2293 # nothing
2294 def __init__( self ):
2295 global wifi_radar_icon
2296
2297 gtk.AboutDialog.__init__(self)
2298 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"])
2299 self.set_comments("WiFi connection manager")
2300 self.set_copyright("Copyright 2004-2009 by various authors and contributors\nCurrent Maintainer: Sean Robinson <seankrobinson@gmail.com>")
2301 self.set_documenters(["Gary Case"])
2302 license = """
2303 This program is free software; you can redistribute it and/or modify
2304 it under the terms of the GNU General Public License as published by
2305 the Free Software Foundation; either version 2 of the License, or
2306 (at your option) any later version.
2307
2308 This program is distributed in the hope that it will be useful,
2309 but WITHOUT ANY WARRANTY; without even the implied warranty of
2310 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2311 GNU General Public License for more details.
2312
2313 You should have received a copy of the GNU General Public License
2314 along with this program; if not, write to the Free Software
2315 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"""
2316 self.set_license(license)
2317 logo = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2318 self.set_logo(logo)
2319 self.set_name("WiFi Radar")
2320 self.set_version(WIFI_RADAR_VERSION)
2321 self.set_website("http://wifi-radar.berlios.de")
2322
2323
2324
2325 # Manage the configuration for the application, including reading and writing the config from/to a file.
2326 class ConfigFile(ConfigParser.SafeConfigParser):
2327 # Create a new ConfigFile.
2328 #
2329 #Parameters:
2330 #
2331 # 'filename' -- string - The configuration file's name.
2332 #
2333 # 'defaults' -- dictionary - Default values for the DEFAULT section.
2334 #
2335 #Returns:
2336 #
2337 # ConfigFile instance
2338 def __init__( self, filename, defaults, raw=False ):
2339 self.filename = filename
2340 self.raw = raw
2341 self.auto_profile_order = []
2342 ConfigParser.SafeConfigParser.__init__(self, defaults)
2343
2344 # Set the contents of a section to values from a dictionary.
2345 #
2346 #Parameters:
2347 #
2348 # 'section_name' -- string - Configuration file section.
2349 #
2350 # 'section_dict' -- dictionary - Values to add to section.
2351 #
2352 #Returns:
2353 #
2354 # nothing
2355 def set_section( self, section_name, section_dict ):
2356 try:
2357 self.add_section(section_name)
2358 except ConfigParser.DuplicateSectionError:
2359 pass
2360 for key in section_dict.keys():
2361 if type(section_dict[key]) == BooleanType:
2362 self.set_bool_opt(section_name + "." + key, section_dict[key])
2363 elif type(section_dict[key]) == IntType:
2364 self.set_int_opt(section_name + "." + key, section_dict[key])
2365 elif type(section_dict[key]) == FloatType:
2366 self.set_float_opt(section_name + "." + key, section_dict[key])
2367 else:
2368 self.set_opt(section_name + "." + key, section_dict[key])
2369
2370 # Return the profile recorded in the specified section.
2371 #
2372 #Parameters:
2373 #
2374 # 'section_name' -- string - Configuration file section.
2375 #
2376 #Returns:
2377 #
2378 # dictionary or None - The specified profile or None if not found
2379 def get_profile( self, section_name ):
2380 if section_name in self.profiles():
2381 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' ]
2382 bool_types = [ 'known', 'available', 'roaming', 'encrypted', 'use_wpa', 'use_dhcp' ]
2383 int_types = [ 'signal' ]
2384 profile = get_new_profile()
2385 for option in bool_types:
2386 option_tmp = self.get_opt_as_bool(section_name + "." + option)
2387 if option_tmp:
2388 profile[option] = option_tmp
2389 for option in int_types:
2390 option_tmp = self.get_opt_as_int(section_name + "." + option)
2391 if option_tmp:
2392 profile[option] = option_tmp
2393 for option in str_types:
2394 option_tmp = self.get_opt(section_name + "." + option)
2395 if option_tmp:
2396 profile[option] = option_tmp
2397 return profile
2398 return None
2399
2400 # Get a config option and handle exceptions.
2401 #
2402 #Parameters:
2403 #
2404 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2405 # period and the option key. (E.g. "DEFAULT.interface")
2406 #
2407 #Returns:
2408 #
2409 # string or None - option value as string or None on failure
2410 def get_opt( self, option_path ):
2411 #print "ConfigFile.get_opt: ", option_path
2412 (section, option) = option_path.split('.')
2413 try:
2414 return self.get(section, option, self.raw)
2415 except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
2416 return None
2417
2418 # Get a config option and return as a boolean type.
2419 #
2420 #Parameters:
2421 #
2422 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2423 # period and the option key. (E.g. "DEFAULT.interface")
2424 #
2425 #Returns:
2426 #
2427 # boolean - option value as boolean
2428 def get_opt_as_bool( self, option_path ):
2429 option = self.get_opt(option_path)
2430 if isinstance(option, BooleanType) or isinstance(option, NoneType):
2431 return option
2432 if option == 'True':
2433 return True
2434 if option == 'False':
2435 return False
2436 raise ValueError, 'boolean option was not True or False'
2437
2438 # Get a config option and return as an integer type.
2439 #
2440 #Parameters:
2441 #
2442 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2443 # period and the option key. (E.g. "DEFAULT.interface")
2444 #
2445 #Returns:
2446 #
2447 # integer- option value as integer
2448 def get_opt_as_int( self, option_path ):
2449 return int(float(self.get_opt(option_path)))
2450
2451 # Convert boolean type to string and set config option.
2452 #
2453 #Parameters:
2454 #
2455 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2456 # period and the option key. (E.g. "DEFAULT.interface")
2457 #
2458 # 'value' -- boolean - Value to set.
2459 #
2460 #Returns:
2461 #
2462 # nothing
2463 def set_bool_opt( self, option_path, value ):
2464 if ( value == True ) or ( value > 0 ) or ( value == 'True' ):
2465 value == 'True'
2466 elif ( value == False ) or ( value == 0 ) or ( value == 'False' ):
2467 value == 'False'
2468 else:
2469 raise ValueError, 'cannot convert value to string'
2470 self.set_opt(option_path, repr(value))
2471
2472 # Convert integer type to string and set config option.
2473 #
2474 #Parameters:
2475 #
2476 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2477 # period and the option key. (E.g. "DEFAULT.interface")
2478 #
2479 # 'value' -- integer - Value to set.
2480 #
2481 #Returns:
2482 #
2483 # nothing
2484 def set_int_opt( self, option_path, value ):
2485 if not isinstance(value, IntType):
2486 raise ValueError, 'value is not an integer'
2487 self.set_opt(option_path, repr(value))
2488
2489 # Convert float type to string and set config option.
2490 #
2491 #Parameters:
2492 #
2493 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2494 # period and the option key. (E.g. "DEFAULT.interface")
2495 #
2496 # 'value' -- float - Value to set.
2497 #
2498 #Returns:
2499 #
2500 # nothing
2501 def set_float_opt( self, option_path, value ):
2502 if not isinstance(value, FloatType):
2503 raise ValueError, 'value is not a float'
2504 self.set_opt(option_path, repr(int(value)))
2505
2506 # Set a config option while handling exceptions.
2507 #
2508 #Parameters:
2509 #
2510 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2511 # period and the option key. (E.g. "DEFAULT.interface")
2512 #
2513 # 'value' -- string - Value to set.
2514 #
2515 #Returns:
2516 #
2517 # nothing
2518 def set_opt( self, option_path, value ):
2519 (section, option) = option_path.split('.')
2520 try:
2521 self.set(section, option, value)
2522 except ConfigParser.NoSectionError:
2523 self.add_section(section)
2524 self.set_opt(option_path, value)
2525
2526 # Return a list of the section names which denote AP profiles.
2527 #
2528 #Parameters:
2529 #
2530 # nothing
2531 #
2532 #Returns:
2533 #
2534 # list - profile names
2535 def profiles( self ):
2536 profile_list = []
2537 for section in self.sections():
2538 if ':' in section:
2539 profile_list.append(section)
2540 return profile_list
2541
2542 # Read configuration file from disk into instance variables.
2543 #
2544 #Parameters:
2545 #
2546 # nothing
2547 #
2548 #Returns:
2549 #
2550 # nothing
2551 def read( self ):
2552 fp = open( self.filename, "r" )
2553 self.readfp(fp)
2554 # convert the auto_profile_order to a list for ordering
2555 self.auto_profile_order = eval(self.get_opt('DEFAULT.auto_profile_order'))
2556 for ap in self.profiles():
2557 self.set_bool_opt( ap + '.known', True)
2558 if ap in self.auto_profile_order: continue
2559 self.auto_profile_order.append( ap )
2560 fp.close()
2561
2562 # Write configuration file to disk from instance variables. Copied from
2563 # ConfigParser and modified to write options in alphabetical order.
2564 #
2565 #Parameters:
2566 #
2567 # nothing
2568 #
2569 #Returns:
2570 #
2571 # nothing
2572 def write( self ):
2573 self.set_opt('DEFAULT.auto_profile_order', str(self.auto_profile_order))
2574 self.set_opt('DEFAULT.version', WIFI_RADAR_VERSION)
2575 fp = open( self.filename, "w" )
2576 # write DEFAULT section first
2577 if self._defaults:
2578 fp.write("[DEFAULT]\n")
2579 for key in sorted(self._defaults.keys()):
2580 fp.write("%s = %s\n" % (key, str(self._defaults[key]).replace('\n','\n\t')))
2581 fp.write("\n")
2582 # write non-profile sections first
2583 for section in self._sections:
2584 if section not in self.profiles():
2585 fp.write("[%s]\n" % section)
2586 for key in sorted(self._sections[section].keys()):
2587 if key != "__name__":
2588 fp.write("%s = %s\n" %
2589 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2590 fp.write("\n")
2591 # write profile sections
2592 for section in self._sections:
2593 if section in self.profiles():
2594 fp.write("[%s]\n" % section)
2595 for key in sorted(self._sections[section].keys()):
2596 if key != "__name__":
2597 fp.write("%s = %s\n" %
2598 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2599 fp.write("\n")
2600 fp.close()
2601
2602
2603
2604 # Load our conf file and known profiles
2605 # Defaults, these may get overridden by values found in the conf file.
2606 config_defaults = { # The network interface you use.
2607 # Specify "auto_detect" as the interface to make wifi-radar automatically detect your wireless card.
2608 'interface': "auto_detect",
2609 # How long should the scan for access points last?
2610 #'scan_timeout': '5',
2611 # X1000 Linux has a say command (text to speech) to announce connecting to networks.
2612 # Set the speak_up option to false if you do not have or want this.
2613 'speak_command': '/usr/bin/say',
2614 # Should I speak up when connecting to a network? (If you have a speech command)
2615 'speak_up': 'False',
2616 # You may set this to true for cards that require a "commit" command with iwconfig
2617 'commit_required': 'False',
2618 # You may set this to true for cards that require the interface to be brought up first
2619 'ifup_required': 'False',
2620 # set the location of the log file
2621 'logfile': './wifi-radar.log',
2622 # Set the location of several important programs
2623 'iwlist_command': '/sbin/iwlist',
2624 'iwconfig_command': '/sbin/iwconfig',
2625 'ifconfig_command': '/sbin/ifconfig',
2626 'route_command': '/sbin/route',
2627 'auto_profile_order': '[]',
2628 'version': WIFI_RADAR_VERSION }
2629
2630 config_dhcp = { # DHCP client
2631 'command': 'dhcpcd',
2632 # How long to wait for an IP addr from DHCP server
2633 'timeout': '30',
2634 # Arguments to use with DHCP client on connect
2635 'args': '-D -o -i dhcp_client -t %(timeout)s',
2636 # Argument to use with DHCP client on disconnect
2637 'kill_args': '-k',
2638 # The file where DHCP client PID is written
2639 'pidfile': '/etc/dhcpc/dhcpcd-%(interface)s.pid' }
2640
2641 config_wpa = { # WPA Supplicant
2642 'command': '/usr/sbin/wpa_supplicant',
2643 # Arguments to use with WPA Supplicant on connect
2644 'args': '-B -i %(interface)s -c %(configuration)s -D %(driver)s -P %(pidfile)s',
2645 # Arguments to use with WPA Supplicant on disconnect
2646 'kill_command': '',
2647 # Where the WPA Supplicant config file can be found
2648 'configuration': '/etc/wpa_supplicant.conf',
2649 # Driver to use with WPA Supplicant
2650 'driver': 'wext',
2651 # The file where WPA Supplicant PID is written
2652 'pidfile': '/var/run/wpa_supplicant.pid' }
2653
2654 # initialize config, with defaults
2655 confFile = ConfigFile(CONF_FILE, config_defaults)
2656 confFile.set_section("DHCP", config_dhcp)
2657 confFile.set_section("WPA", config_wpa)
2658
2659 if not os.path.isfile( CONF_FILE ):
2660 confFile.set_bool_opt('DEFAULT.new_file', True)
2661 else:
2662 if not os.access(CONF_FILE, os.R_OK):
2663 print "Can't open " + CONF_FILE + "."
2664 print "Are you root?"
2665 sys.exit()
2666 confFile.read()
2667
2668
2669 ####################################################################################################
2670 # Embedded Images
2671 wifi_radar_icon = [ ""
2672 "GdkP"
2673 "\0\0\22""7"
2674 "\2\1\0\2"
2675 "\0\0\1\214"
2676 "\0\0\0c"
2677 "\0\0\0O"
2678 "\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377"
2679 "\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\261\377\377"
2680 "\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"
2681 "\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"
2682 "\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"
2683 "\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"
2684 "\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"
2685 "\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"
2686 "\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"
2687 "\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"
2688 "\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"
2689 "\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"
2690 "\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"
2691 "\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"
2692 "\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"
2693 "\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"
2694 "\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"
2695 "\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"
2696 "\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"
2697 "\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"
2698 "\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"
2699 "\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"
2700 "\0\0\272\214\0\0\0\377\3\0\0\0\375\0\0\0\241\0\0\0\"\226\377\377\377"
2701 "\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"
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2703 "\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"
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2910 unknown_profile_icon = [ ""
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2944 "L\326\326\326L|\215\245l\20""5l\355\12""0i\374Sj\215\205\202\302\302"
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2962
2963 signal_xpm_barely = [
2964 "20 20 10 1",
2965 " c None",
2966 ". c #C6C6C6",
2967 "+ c #CCCCCC",
2968 "@ c #DBDBDB",
2969 "# c #D3D3D3",
2970 "$ c #A9B099",
2971 "% c #95A173",
2972 "& c #6B8428",
2973 "* c #B4B7AC",
2974 "= c #80924D",
2975 " .+++.",
2976 " +@@@+",
2977 " +@@@+",
2978 " +@@@+",
2979 " +@@@+",
2980 " .++++#@@@+",
2981 " +@@@@@@@@+",
2982 " +@@@@@@@@+",
2983 " +@@@@@@@@+",
2984 " +@@@@@@@@+",
2985 " $%%%%#@@@@@@@@+",
2986 " %&&&&@@@@@@@@@+",
2987 " %&&&&@@@@@@@@@+",
2988 " %&&&&@@@@@@@@@+",
2989 " %&&&&@@@@@@@@@+",
2990 "*%%%%=&&&&@@@@@@@@@+",
2991 "%&&&&&&&&&@@@@@@@@@+",
2992 "%&&&&&&&&&@@@@@@@@@+",
2993 "%&&&&&&&&&@@@@@@@@@+",
2994 "*%%%%%%%%%+++++++++."
2995 ]
2996
2997
2998 signal_xpm_best = [
2999 "20 20 6 1",
3000 " c None",
3001 ". c #9DAABF",
3002 "+ c #7B96BF",
3003 "@ c #386EBF",
3004 "# c #5982BF",
3005 "$ c #AEB4BF",
3006 " .+++.",
3007 " +@@@+",
3008 " +@@@+",
3009 " +@@@+",
3010 " +@@@+",
3011 " .++++#@@@+",
3012 " +@@@@@@@@+",
3013 " +@@@@@@@@+",
3014 " +@@@@@@@@+",
3015 " +@@@@@@@@+",
3016 " .++++#@@@@@@@@+",
3017 " +@@@@@@@@@@@@@+",
3018 " +@@@@@@@@@@@@@+",
3019 " +@@@@@@@@@@@@@+",
3020 " +@@@@@@@@@@@@@+",
3021 "$++++#@@@@@@@@@@@@@+",
3022 "+@@@@@@@@@@@@@@@@@@+",
3023 "+@@@@@@@@@@@@@@@@@@+",
3024 "+@@@@@@@@@@@@@@@@@@+",
3025 "$++++++++++++++++++."
3026 ]
3027
3028 signal_xpm_none = [
3029 "20 20 6 1",
3030 " c None",
3031 ". c #C6C6C6",
3032 "+ c #CCCCCC",
3033 "@ c #DBDBDB",
3034 "# c #D3D3D3",
3035 "$ c #C2C2C2",
3036 " .+++.",
3037 " +@@@+",
3038 " +@@@+",
3039 " +@@@+",
3040 " +@@@+",
3041 " .++++#@@@+",
3042 " +@@@@@@@@+",
3043 " +@@@@@@@@+",
3044 " +@@@@@@@@+",
3045 " +@@@@@@@@+",
3046 " .++++#@@@@@@@@+",
3047 " +@@@@@@@@@@@@@+",
3048 " +@@@@@@@@@@@@@+",
3049 " +@@@@@@@@@@@@@+",
3050 " +@@@@@@@@@@@@@+",
3051 "$++++#@@@@@@@@@@@@@+",
3052 "+@@@@@@@@@@@@@@@@@@+",
3053 "+@@@@@@@@@@@@@@@@@@+",
3054 "+@@@@@@@@@@@@@@@@@@+",
3055 "$++++++++++++++++++."
3056 ]
3057
3058 signal_xpm_ok = [
3059 "20 20 10 1",
3060 " c None",
3061 ". c #C6C6C6",
3062 "+ c #CCCCCC",
3063 "@ c #DBDBDB",
3064 "# c #A1A5B2",
3065 "$ c #848DA5",
3066 "% c #D3D3D3",
3067 "& c #4A5B8C",
3068 "* c #677498",
3069 "= c #B0B2B8",
3070 " .+++.",
3071 " +@@@+",
3072 " +@@@+",
3073 " +@@@+",
3074 " +@@@+",
3075 " #$$$$%@@@+",
3076 " $&&&&@@@@+",
3077 " $&&&&@@@@+",
3078 " $&&&&@@@@+",
3079 " $&&&&@@@@+",
3080 " #$$$$*&&&&@@@@+",
3081 " $&&&&&&&&&@@@@+",
3082 " $&&&&&&&&&@@@@+",
3083 " $&&&&&&&&&@@@@+",
3084 " $&&&&&&&&&@@@@+",
3085 "=$$$$*&&&&&&&&&@@@@+",
3086 "$&&&&&&&&&&&&&&@@@@+",
3087 "$&&&&&&&&&&&&&&@@@@+",
3088 "$&&&&&&&&&&&&&&@@@@+",
3089 "=$$$$$$$$$$$$$$++++."
3090 ]
3091
3092
3093 signal_xpm_low = [
3094 "20 20 8 1",
3095 " c None",
3096 ". c #C6C6C6",
3097 "+ c #CCCCCC",
3098 "@ c #DBDBDB",
3099 "# c #D3D3D3",
3100 "$ c #BFB0B5",
3101 "% c #C18799",
3102 "& c #C54F74",
3103 " .+++.",
3104 " +@@@+",
3105 " +@@@+",
3106 " +@@@+",
3107 " +@@@+",
3108 " .++++#@@@+",
3109 " +@@@@@@@@+",
3110 " +@@@@@@@@+",
3111 " +@@@@@@@@+",
3112 " +@@@@@@@@+",
3113 " .++++#@@@@@@@@+",
3114 " +@@@@@@@@@@@@@+",
3115 " +@@@@@@@@@@@@@+",
3116 " +@@@@@@@@@@@@@+",
3117 " +@@@@@@@@@@@@@+",
3118 "$%%%%#@@@@@@@@@@@@@+",
3119 "%&&&&@@@@@@@@@@@@@@+",
3120 "%&&&&@@@@@@@@@@@@@@+",
3121 "%&&&&@@@@@@@@@@@@@@+",
3122 "$%%%%++++++++++++++."
3123 ]
3124
3125
3126 ####################################################################################################
3127 # Make so we can be imported
3128 if __name__ == "__main__":
3129 if len( sys.argv ) > 1 and ( sys.argv[1] == '--version' or sys.argv[1] == '-v' ):
3130 print "WiFi-Radar version %s" % WIFI_RADAR_VERSION
3131 else:
3132 import gtk, gobject
3133 gtk.gdk.threads_init()
3134 apQueue = Queue.Queue(100)
3135 commQueue = Queue.Queue(2)
3136
3137 logger = logging.getLogger("wrlog")
3138 logger.setLevel(logging.WARNING)
3139 fileLogHandler = logging.handlers.RotatingFileHandler(confFile.get_opt('DEFAULT.logfile'), maxBytes=64*1024, backupCount=5)
3140 fileLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(levelname)s: %(funcName)s: %(message)s'))
3141 logger.addHandler(fileLogHandler)
3142 if __debug__:
3143 logger.setLevel(logging.DEBUG)
3144 consoleLogHandler = logging.StreamHandler()
3145 consoleLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(funcName)s: %(message)s'))
3146 logger.addHandler(consoleLogHandler)
3147
3148 main_radar_window = radar_window(confFile, apQueue, commQueue, logger)
3149 threading.Thread(None, scanning_thread, None, (confFile, apQueue, commQueue, logger)).start()
3150 threading.Thread(None, update_profiles, None, (main_radar_window, confFile, apQueue, commQueue, logger)).start()
3151 main_radar_window.main()
WiFi Radar is a Python/PyGTK2 utility for managing WiFi profiles.