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Change bssid_entry sensitivity when roaming_cb is toggled
[wifi-radar.git] / wifi-radar
blob0c9bb032743f2c021fc9a299f74426c40a319152
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 prow_iter = self.get_row_by_ap( profile['essid'], profile['bssid'] )
959 wep = None
960 if prow_iter != None:
961 # the AP is in the list of APs on the screen
962 # Set the 'known' values
963 self.pstore.set_value(prow_iter, 1, self.pixbuf_from_known( profile[ 'known' ] ))
964 self.pstore.set_value(prow_iter, 2, profile[ 'known' ])
965 self.pstore.set_value(prow_iter, 3, profile['available'])
966 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
967 self.pstore.set_value(prow_iter, 4, wep)
968 self.pstore.set_value(prow_iter, 5, self.pixbuf_from_signal( profile['signal'] ))
969 self.pstore.set_value(prow_iter, 6, profile['mode'])
970 self.pstore.set_value(prow_iter, 7, profile['protocol'])
971 self.pstore.set_value(prow_iter, 8, profile['channel'])
972 #print "update_plist_items: profile update", profile[ 'essid' ], profile['bssid']
973 #for val in self.pstore[prow_iter]:
974 #print val,
975 else:
976 # the AP is not in the list of APs on the screen
977 self.pstore.append( [ profile[ 'essid' ] + "\n" + profile['bssid'], self.pixbuf_from_known( profile['known'] ), profile['known'], profile['available'], wep, self.pixbuf_from_signal( profile['signal'] ), profile['mode'], profile['protocol'], profile['channel'] ] )
978 #print "update_plist_items: new profile", profile[ 'essid' ], profile['bssid']
979 # Allow other Gtk threads to run
980 gtk.gdk.threads_leave()
981 #print "update_plist_items: Empty apQueue"
982 return True
983
984 # Return the proper icon for a value of known.
985 #
986 #Parameters:
987 #
988 # 'known' -- boolean - Whether the AP is known (i.e. configured)
989 #
990 #Returns:
991 #
992 # gtk.gdk.Pixbuf -- icon for a known or unknown AP
993 def pixbuf_from_known( self, known ):
994 """ return the proper icon for value of known """
995 if known:
996 return self.known_profile_icon
997 else:
998 return self.unknown_profile_icon
999
1000 # Return an icon indicating the signal level.
1001 #
1002 #Parameters:
1003 #
1004 # 'signal' -- integer - signal level reported by iwlist (may be arbitrary scale in 0-100 or -X dBm)
1005 #
1006 #Returns:
1007 #
1008 # gtk.gdk.Pixbuf -- 1 of 5 icons indicating signal level
1009 def pixbuf_from_signal( self, signal ):
1010 signal = int( signal )
1011 # shift signal up by 80 to convert dBm scale to arbitrary scale
1012 if signal < 0: signal = signal + 80
1013 #print "signal level:", signal
1014 if signal < 3:
1015 return self.signal_none_pb
1016 elif signal < 12:
1017 return self.signal_low_pb
1018 elif signal < 20:
1019 return self.signal_barely_pb
1020 elif signal < 35:
1021 return self.signal_ok_pb
1022 elif signal >= 35:
1023 return self.signal_best_pb
1024 else:
1025 return None
1026
1027 # Return row which holds specified ESSID and BSSID.
1028 #
1029 #Parameters:
1030 #
1031 # 'essid' -- string - ESSID to match
1032 #
1033 # 'bssid' -- string - BSSID to match
1034 #
1035 #Returns:
1036 #
1037 # gtk.TreeIter or None -- pointer to the row containing the match or None for no match found
1038 def get_row_by_ap( self, essid, bssid ):
1039 for row in self.pstore:
1040 if ( row[0] == essid + "\n" + bssid ):
1041 #print "matched:", row.iter, essid, bssid
1042 return row.iter
1043 return None
1044
1045 # Enable/disable buttons based on the selected network.
1046 #
1047 #Parameters:
1048 #
1049 # 'widget' -- gtk.Widget - The widget sending the event.
1050 #
1051 # 'data' -- tuple - list of arbitrary arguments (not used)
1052 #
1053 #Returns:
1054 #
1055 # nothing
1056 def on_network_selection( self, widget, data = None ):
1057 ( store, selected_iter ) = self.selected_network.get_selected()
1058 # if no networks are selected, disable all buttons except New
1059 # (this occurs after a drag-and-drop)
1060 if selected_iter == None:
1061 self.edit_button.set_sensitive(False)
1062 self.delete_button.set_sensitive(False)
1063 self.connect_button.set_sensitive(False)
1064 return
1065 # enable/disable buttons
1066 self.connect_button.set_sensitive(True)
1067 if (store.get_value(selected_iter, 2) == True): # is selected network known?
1068 self.edit_button.set_sensitive(True)
1069 self.delete_button.set_sensitive(True)
1070 else:
1071 self.edit_button.set_sensitive(True)
1072 self.delete_button.set_sensitive(False)
1073
1074 # Init and run the about dialog
1075 #
1076 #Parameters:
1077 #
1078 # 'widget' -- gtk.Widget - The widget sending the event.
1079 #
1080 # 'data' -- tuple - list of arbitrary arguments (not used)
1081 #
1082 #Returns:
1083 #
1084 # nothing
1085 def show_about_info( self, widget, data=None ):
1086 about = about_dialog()
1087 about.run()
1088 about.destroy()
1089
1090 # Init and run the preferences dialog
1091 #
1092 #Parameters:
1093 #
1094 # 'widget' -- gtk.Widget - The widget sending the event.
1095 #
1096 # 'data' -- tuple - list of arbitrary arguments (not used)
1097 #
1098 #Returns:
1099 #
1100 # nothing
1101 def edit_preferences( self, widget, data=None ):
1102 # get raw strings from config file
1103 self.confFile.raw = True
1104 prefs = preferences_dialog( self, self.confFile )
1105 response = prefs.run()
1106 prefs.destroy()
1107 if response == int(gtk.RESPONSE_ACCEPT):
1108 prefs.save()
1109 # get cooked strings from config file
1110 self.confFile.raw = False
1111
1112 # Respond to a request to create a new AP profile
1113 #
1114 #Parameters:
1115 #
1116 # 'widget' -- gtk.Widget - The widget sending the event.
1117 #
1118 # 'profile' -- dictionary - The AP profile to use as basis for new profile.
1119 #
1120 # 'data' -- tuple - list of arbitrary arguments (not used)
1121 #
1122 #Returns:
1123 #
1124 # boolean -- True if a profile was created and False if profile creation was canceled.
1125 def create_new_profile( self, widget, profile, data=None ):
1126 profile_editor = profile_dialog( self, profile )
1127 try:
1128 profile = profile_editor.run()
1129 except ValueError:
1130 error_dlg = ErrorDialog(None, "Cannot save empty ESSID")
1131 del error_dlg
1132 return False
1133 finally:
1134 profile_editor.destroy()
1135 if profile:
1136 apname = make_section_name( profile['essid'], profile['bssid'] )
1137 # Check that the ap does not exist already
1138 if apname in self.confFile.profiles():
1139 error_dlg = ErrorDialog(None, "A profile for %s already exists" % (apname))
1140 del error_dlg
1141 # try again
1142 self.confFile.set_section( apname, profile )
1143 # if it is not in the auto_profile_order add it
1144 if apname not in self.confFile.auto_profile_order:
1145 self.confFile.auto_profile_order.append(apname)
1146 # add to the store
1147 wep = None
1148 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
1149 try:
1150 self.confFile.write()
1151 except IOError, (error_number, error_str):
1152 if error_number == errno.ENOENT:
1153 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1154 del error_dlg
1155 else:
1156 raise IOError(error_number, error_str)
1157 # Add AP to the list displayed to user
1158 try:
1159 self.apQueue.put_nowait(profile)
1160 except Queue.Full:
1161 pass
1162 return True
1163 else:
1164 # Did not create new profile
1165 return False
1166
1167 # Respond to a request to edit an AP profile. Edit selected AP profile if it
1168 # is known. Otherwise, create a new profile with the selected ESSID and BSSID.
1169 #
1170 #Parameters:
1171 #
1172 # 'widget' -- gtk.Widget - The widget sending the event.
1173 #
1174 # 'data' -- tuple - list of arbitrary arguments (not used)
1175 #
1176 #Returns:
1177 #
1178 # nothing
1179 def edit_profile( self, widget, data=None ):
1180 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1181 if not selected_iter: return
1182 row_start = str(self.pstore.get_value( selected_iter, 0 )).split("\n")
1183 apname = make_section_name( row_start[0], row_start[1] )
1184 profile = self.confFile.get_profile( apname )
1185 if profile:
1186 profile_editor = profile_dialog( self, profile )
1187 try:
1188 profile = profile_editor.run()
1189 except ValueError:
1190 error_dlg = ErrorDialog(None, "Cannot save empty ESSID")
1191 del error_dlg
1192 return False
1193 finally:
1194 profile_editor.destroy()
1195 if profile:
1196 apname = make_section_name( profile['essid'], profile['bssid'] )
1197 self.confFile.set_section( apname, profile )
1198 try:
1199 self.confFile.write()
1200 except IOError, (error_number, error_str):
1201 if error_number == errno.ENOENT:
1202 error_dlg = ErrorDialog(self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str))
1203 del error_dlg
1204 else:
1205 raise IOError(error_number, error_str)
1206 else:
1207 profile = get_new_profile()
1208 ( profile['essid'], profile['bssid'] ) = store.get_value( selected_iter, 0 ).split("\n")
1209 self.create_new_profile( widget, profile, data )
1210
1211 # Respond to a request to delete an AP profile (i.e. make profile unknown)
1212 #
1213 #Parameters:
1214 #
1215 # 'widget' -- gtk.Widget - The widget sending the event.
1216 #
1217 # 'data' -- tuple - list of arbitrary arguments (not used)
1218 #
1219 #Returns:
1220 #
1221 # nothing
1222 def delete_profile( self, widget, data=None ):
1223 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1224 if not selected_iter: return
1225 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1226 known = store.get_value( selected_iter, 1 )
1227 if not known: return
1228 dlg = gtk.MessageDialog(
1229 self.window,
1230 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1231 gtk.MESSAGE_QUESTION,
1232 gtk.BUTTONS_YES_NO,
1233 "Are you sure you want to delete the %s (%s) profile?" % (essid, bssid) )
1234 res = dlg.run()
1235 dlg.destroy()
1236 del dlg
1237 if res == gtk.RESPONSE_NO: return
1238 # Remove it
1239 apname = make_section_name( essid, bssid )
1240 self.confFile.remove_section( apname )
1241 self.logger.debug(apname)
1242 if apname in self.confFile.auto_profile_order: self.confFile.auto_profile_order.remove(apname)
1243 self.pstore.remove( selected_iter )
1244 # Let's save our current state
1245 self.update_auto_profile_order()
1246 try:
1247 self.confFile.write()
1248 except IOError, (error_number, error_str):
1249 if error_number == errno.ENOENT:
1250 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1251 del error_dlg
1252 else:
1253 raise IOError(error_number, error_str)
1254
1255 # Respond to a request to connect to an AP.
1256 #
1257 #Parameters:
1258 #
1259 # 'widget' -- gtk.Widget - The widget sending the event.
1260 #
1261 # 'profile' -- dictionary - The AP profile to which to connect.
1262 #
1263 # 'data' -- tuple - list of arbitrary arguments (not used)
1264 #
1265 #Returns:
1266 #
1267 # nothing
1268 def connect_profile( self, widget, profile, data=None ):
1269 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1270 if not selected_iter: return
1271 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1272 known = store.get_value( selected_iter, 2 )
1273 if not known:
1274 if data != 'noconnect':
1275 dlg = gtk.MessageDialog(
1276 self.window,
1277 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1278 gtk.MESSAGE_QUESTION,
1279 gtk.BUTTONS_YES_NO,
1280 "This network does not have a profile configured.\n\nWould you like to create one now?" )
1281 res = dlg.run()
1282 dlg.destroy()
1283 del dlg
1284 if res == gtk.RESPONSE_NO: return
1285 profile = get_new_profile()
1286 profile['essid'] = essid
1287 profile['bssid'] = bssid
1288 if not self.create_new_profile( widget, profile, data ):
1289 return
1290 self.connection.connect_to_network(self.confFile.get_profile(make_section_name(essid, bssid)), self.status_window)
1291
1292 # Respond to a request to disconnect by calling ConnectionManager disconnect_interface().
1293 #
1294 #Parameters:
1295 #
1296 # 'widget' -- gtk.Widget - The widget sending the event.
1297 #
1298 # 'data' -- tuple - list of arbitrary arguments (not used)
1299 #
1300 #Returns:
1301 #
1302 # nothing
1303 def disconnect_profile( self, widget, data=None ):
1304 if data == "cancel":
1305 self.status_window.update_message("Canceling connection...")
1306 if sys.modules.has_key("gtk"):
1307 while gtk.events_pending():
1308 gtk.main_iteration(False)
1309 sleep(1)
1310 self.connection.disconnect_interface()
1311
1312 # Update the config file auto profile order from the on-screen order
1313 #
1314 #Parameters:
1315 #
1316 # 'widget' -- gtk.Widget - The widget sending the event.
1317 #
1318 # 'data' -- tuple - list of arbitrary arguments (not used)
1319 #
1320 # 'data2' -- tuple - list of arbitrary arguments (not used)
1321 #
1322 #Returns:
1323 #
1324 # nothing
1325 def update_auto_profile_order( self, widget = None, data = None, data2 = None ):
1326 # recreate the auto_profile_order
1327 auto_profile_order = []
1328 piter = self.pstore.get_iter_first()
1329 while piter:
1330 # only if it's known
1331 if self.pstore.get_value( piter, 2 ) == True:
1332 row_start = str(self.pstore.get_value( piter, 0 )).split("\n")
1333 auto_profile_order.append( make_section_name( row_start[0], row_start[1] ) )
1334 piter = self.pstore.iter_next( piter )
1335 self.confFile.auto_profile_order = auto_profile_order
1336 try:
1337 self.confFile.write()
1338 except IOError, (error_number, error_str):
1339 if error_number == errno.ENOENT:
1340 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1341 del error_dlg
1342 else:
1343 raise IOError(error_number, error_str)
1344
1345
1346 # Button to allow user to choose a file and put value into specified gtk.Entry
1347 class file_browse_button(gtk.Button):
1348 # Create a button to simulate a File/Open
1349 #
1350 #Parameters:
1351 #
1352 # 'parent' -- gtk.Object -- Usually, the calling window.
1353 #
1354 # 'entry' -- gtk.Entry -- The text entry to update with user selection.
1355 #
1356 #Returns:
1357 #
1358 # file_browse_button instance
1359 def __init__( self, parent, entry ):
1360 self.parent_window = parent
1361 self.entry = entry
1362 gtk.Button.__init__(self, "Browse", None)
1363 #self.
1364 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)
1365 self.connect("clicked", self.browse_files)
1366
1367 # Show filechooser dialog and get user selection
1368 #
1369 #Parameters:
1370 #
1371 # 'widget' -- gtk.Widget -- The widget sending the event.
1372 #
1373 #Returns:
1374 #
1375 # nothing
1376 #
1377 #NOTES:
1378 #
1379 # updates entry value
1380 #
1381 def browse_files( self, widget ):
1382 self.browser_dialog.set_filename(self.entry.get_text())
1383 self.browser_dialog.run()
1384 self.entry.set_text(self.browser_dialog.get_filename())
1385 self.browser_dialog.destroy()
1386
1387
1388 # Simple dialog to report an error to the user.
1389 class ErrorDialog:
1390 # Create a new ErrorDialog.
1391 #
1392 #Parameters:
1393 #
1394 # 'parent' -- gtk.Object - Usually, the calling window.
1395 #
1396 # 'message' -- string - The message to display to the user.
1397 #
1398 #Returns:
1399 #
1400 # ErrorDialog instance
1401 def __init__( self, parent, message ):
1402 dialog = gtk.MessageDialog( parent, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, message )
1403 dialog.run()
1404 dialog.destroy()
1405 del dialog
1406
1407
1408 # The preferences dialog. Edits non-profile sections of the config file.
1409 class preferences_dialog:
1410 # Create a new preferences_dialog.
1411 #
1412 #Parameters:
1413 #
1414 # 'parent' -- gtk.Object - Usually, the calling window.
1415 #
1416 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
1417 #
1418 #Returns:
1419 #
1420 # preferences_dialog instance
1421 def __init__( self, parent, confFile ):
1422 global wifi_radar_icon
1423 self.parent = parent
1424 self.confFile = confFile
1425 self.dialog = gtk.Dialog('WiFi Radar Preferences', self.parent.window,
1426 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1427 ( gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_SAVE, gtk.RESPONSE_ACCEPT ) )
1428 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1429 self.dialog.set_icon( icon )
1430 self.dialog.set_resizable( True )
1431 self.dialog.set_transient_for( self.parent.window )
1432 self.tooltips = gtk.Tooltips()
1433 #
1434 # set up preferences widgets
1435 #
1436 # build everything in a tabbed notebook
1437 self.prefs_notebook = gtk.Notebook()
1438
1439 ### General tab
1440 self.general_page = gtk.VBox()
1441 # auto detect wireless device
1442 self.w_auto_detect = gtk.CheckButton("Auto-detect wireless device")
1443
1444 print "prefs: ", self.confFile.get_opt('DEFAULT.interface')
1445
1446 self.w_auto_detect.set_active( self.confFile.get_opt('DEFAULT.interface') == "auto_detect" )
1447 self.w_auto_detect.connect("toggled", self.toggle_auto_detect)
1448 self.tooltips.set_tip(self.w_auto_detect, "Automatically select wireless device to configure")
1449 self.general_page.pack_start(self.w_auto_detect, False, False, 5)
1450
1451 # network interface selecter
1452 self.w_interface = gtk.combo_box_entry_new_text()
1453 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command')], stdout=PIPE).stdout
1454 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if ("ESSID" in x)]
1455 for device in wireless_devices:
1456 if device != self.confFile.get_opt('DEFAULT.interface'):
1457 self.w_interface.append_text(device)
1458 if self.confFile.get_opt('DEFAULT.interface') != "auto_detect":
1459 self.w_interface.prepend_text( self.confFile.get_opt('DEFAULT.interface') )
1460 self.w_interface.set_active(0)
1461 self.w_interface_label = gtk.Label("Wireless device")
1462 self.w_hbox1 = gtk.HBox(False, 0)
1463 self.w_hbox1.pack_start(self.w_interface_label, False, False, 5)
1464 self.w_hbox1.pack_start(self.w_interface, True, True, 0)
1465 self.w_interface.set_sensitive( self.confFile.get_opt('DEFAULT.interface') != "auto_detect" )
1466 self.general_page.pack_start(self.w_hbox1, False, False, 5)
1467
1468 # scan timeout (spin button of integers from 1 to 100)
1469 #self.time_in_seconds = gtk.Adjustment( self.confFile.get_opt_as_int('DEFAULT.scan_timeout'),1,100,1,1,0 )
1470 #self.w_scan_timeout = gtk.SpinButton(self.time_in_seconds, 1, 0)
1471 #self.w_scan_timeout.set_update_policy(gtk.UPDATE_IF_VALID)
1472 #self.w_scan_timeout.set_numeric(True)
1473 #self.w_scan_timeout.set_snap_to_ticks(True)
1474 #self.w_scan_timeout.set_wrap(False)
1475 #self.tooltips.set_tip(self.w_scan_timeout, "How long should WiFi Radar scan for access points?")
1476 #self.w_scan_timeout_label = gtk.Label("Scan timeout (seconds)")
1477 #self.w_hbox2 = gtk.HBox(False, 0)
1478 #self.w_hbox2.pack_start(self.w_scan_timeout_label, False, False, 5)
1479 #self.w_hbox2.pack_start(self.w_scan_timeout, True, True, 0)
1480 #self.general_page.pack_start(self.w_hbox2, False, False, 5)
1481
1482 # speak up
1483 self.w_speak_up = gtk.CheckButton("Use speak-up")
1484 self.w_speak_up.set_active( self.confFile.get_opt_as_bool('DEFAULT.speak_up') )
1485 self.w_speak_up.connect("toggled", self.toggle_speak)
1486 self.tooltips.set_tip(self.w_speak_up, "Should I speak up when connecting to a network? (If you have a speech command)")
1487 self.general_page.pack_start(self.w_speak_up, False, False, 5)
1488
1489 # speak up command
1490 self.w_speak_cmd = gtk.Entry()
1491 self.w_speak_cmd.set_width_chars(16)
1492 self.tooltips.set_tip(self.w_speak_cmd, "The command to use to speak feedback")
1493 self.w_speak_cmd.set_text(self.confFile.get_opt('DEFAULT.speak_command'))
1494 self.w_speak_cmd_label = gtk.Label("Speak Command")
1495 self.w_speak_cmd_button = file_browse_button(self.dialog, self.w_speak_cmd)
1496 self.w_speak_cmd_button.set_sensitive(self.w_speak_up.get_active())
1497 self.w_hbox3 = gtk.HBox(False, 0)
1498 self.w_hbox3.pack_start(self.w_speak_cmd_label, True, False, 5)
1499 self.w_hbox3.pack_start(self.w_speak_cmd, False, False, 0)
1500 self.w_hbox3.pack_start(self.w_speak_cmd_button, False, False, 0)
1501 self.w_speak_cmd.set_sensitive(self.w_speak_up.get_active())
1502 self.general_page.pack_start(self.w_hbox3, False, False, 5)
1503
1504 # commit required
1505 self.w_commit_required = gtk.CheckButton("Commit required")
1506 self.w_commit_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.commit_required') )
1507 self.tooltips.set_tip(self.w_commit_required, "Check this box if your card requires a \"commit\" command with iwconfig")
1508 self.general_page.pack_start(self.w_commit_required, False, False, 5)
1509
1510 # ifup required
1511 self.w_ifup_required = gtk.CheckButton("Ifup required")
1512 self.w_ifup_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.ifup_required') )
1513 self.tooltips.set_tip(self.w_ifup_required, "Check this box if your system requires the interface to be brought up first")
1514 self.general_page.pack_start(self.w_ifup_required, False, False, 5)
1515
1516 self.prefs_notebook.append_page(self.general_page, gtk.Label("General"))
1517 ### End of General tab
1518
1519 ### Advanced tab
1520 # table to use for layout of following command configurations
1521 self.cmds_table = gtk.Table()
1522
1523 # ifconfig command
1524 self.ifconfig_cmd = gtk.Entry()
1525 self.ifconfig_cmd.set_width_chars(32)
1526 self.tooltips.set_tip(self.ifconfig_cmd, "The command to use to configure the network card")
1527 self.ifconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.ifconfig_command'))
1528 self.ifconfig_cmd_label = gtk.Label("Network interface configure command")
1529 self.ifconfig_cmd_button = file_browse_button(self.dialog, self.ifconfig_cmd)
1530 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1531 self.cmds_table.attach(self.ifconfig_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1532 self.cmds_table.attach(self.ifconfig_cmd, 2, 3, 1, 2, True, False, 0, 0)
1533 self.cmds_table.attach(self.ifconfig_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1534
1535 # iwconfig command
1536 self.iwconfig_cmd = gtk.Entry()
1537 self.iwconfig_cmd.set_width_chars(32)
1538 self.tooltips.set_tip(self.iwconfig_cmd, "The command to use to configure the wireless connection")
1539 self.iwconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.iwconfig_command'))
1540 self.iwconfig_cmd_label = gtk.Label("Wireless connection configure command")
1541 self.iwconfig_cmd_button = file_browse_button(self.dialog, self.iwconfig_cmd)
1542 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1543 self.cmds_table.attach(self.iwconfig_cmd_label, 1, 2, 2, 3, True, False, 5, 0)
1544 self.cmds_table.attach(self.iwconfig_cmd, 2, 3, 2, 3, True, False, 0, 0)
1545 self.cmds_table.attach(self.iwconfig_cmd_button, 3, 4, 2, 3, False, False, 0, 0)
1546
1547 # iwlist command
1548 self.iwlist_cmd = gtk.Entry()
1549 self.iwlist_cmd.set_width_chars(32)
1550 self.tooltips.set_tip(self.iwlist_cmd, "The command to use to scan for access points")
1551 self.iwlist_cmd.set_text(self.confFile.get_opt('DEFAULT.iwlist_command'))
1552 self.iwlist_cmd_label = gtk.Label("Wireless scanning command")
1553 self.iwlist_cmd_button = file_browse_button(self.dialog, self.iwlist_cmd)
1554 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1555 self.cmds_table.attach(self.iwlist_cmd_label, 1, 2, 3, 4, True, False, 5, 0)
1556 self.cmds_table.attach(self.iwlist_cmd, 2, 3, 3, 4, True, False, 0, 0)
1557 self.cmds_table.attach(self.iwlist_cmd_button, 3, 4, 3, 4, False, False, 0, 0)
1558
1559 # route command
1560 self.route_cmd = gtk.Entry()
1561 self.route_cmd.set_width_chars(32)
1562 self.tooltips.set_tip(self.route_cmd, "The command to use to configure the network routing")
1563 self.route_cmd.set_text(self.confFile.get_opt('DEFAULT.route_command'))
1564 self.route_cmd_label = gtk.Label("Network route configure command")
1565 self.route_cmd_button = file_browse_button(self.dialog, self.route_cmd)
1566 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1567 self.cmds_table.attach(self.route_cmd_label, 1, 2, 4, 5, True, False, 5, 0)
1568 self.cmds_table.attach(self.route_cmd, 2, 3, 4, 5, True, False, 0, 0)
1569 self.cmds_table.attach(self.route_cmd_button, 3, 4, 4, 5, False, False, 0, 0)
1570
1571 # log file
1572 self.logfile_entry = gtk.Entry()
1573 self.logfile_entry.set_width_chars(32)
1574 self.tooltips.set_tip(self.logfile_entry, "The file in which to save logging info")
1575 self.logfile_entry.set_text(self.confFile.get_opt('DEFAULT.logfile'))
1576 self.logfile_label = gtk.Label("Log file")
1577 self.logfile_button = file_browse_button(self.dialog, self.logfile_entry)
1578 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1579 self.cmds_table.attach(self.logfile_label, 1, 2, 5, 6, True, False, 5, 0)
1580 self.cmds_table.attach(self.logfile_entry, 2, 3, 5, 6, True, False, 0, 0)
1581 self.cmds_table.attach(self.logfile_button, 3, 4, 5, 6, False, False, 0, 0)
1582
1583 self.prefs_notebook.append_page(self.cmds_table, gtk.Label("Advanced"))
1584 ### End of Advanced tab
1585
1586 ### DHCP tab
1587 # table to use for layout of DHCP prefs
1588 self.dhcp_table = gtk.Table()
1589
1590 self.dhcp_cmd = gtk.Entry()
1591 self.dhcp_cmd.set_width_chars(32)
1592 self.tooltips.set_tip(self.dhcp_cmd, "The command to use for automatic network configuration")
1593 self.dhcp_cmd.set_text(self.confFile.get_opt('DHCP.command'))
1594 self.dhcp_cmd_label = gtk.Label("Command")
1595 self.dhcp_cmd_button = file_browse_button(self.dialog, self.dhcp_cmd)
1596 self.dhcp_table.attach(self.dhcp_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1597 self.dhcp_table.attach(self.dhcp_cmd, 2, 3, 1, 2, True, False, 0, 0)
1598 self.dhcp_table.attach(self.dhcp_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1599
1600 self.dhcp_args = gtk.Entry()
1601 self.dhcp_args.set_width_chars(32)
1602 self.tooltips.set_tip(self.dhcp_args, "The start-up arguments to the DHCP command")
1603 self.dhcp_args.set_text(self.confFile.get_opt('DHCP.args'))
1604 self.dhcp_args_label = gtk.Label("Arguments")
1605 self.dhcp_table.attach(self.dhcp_args_label, 1, 2, 2, 3, True, False, 5, 0)
1606 self.dhcp_table.attach(self.dhcp_args, 2, 3, 2, 3, True, False, 0, 0)
1607
1608 self.dhcp_kill_args = gtk.Entry()
1609 self.dhcp_kill_args.set_width_chars(32)
1610 self.tooltips.set_tip(self.dhcp_kill_args, "The shutdown arguments to the DHCP command")
1611 self.dhcp_kill_args.set_text(self.confFile.get_opt('DHCP.kill_args'))
1612 self.dhcp_kill_args_label = gtk.Label("Kill arguments")
1613 self.dhcp_table.attach(self.dhcp_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1614 self.dhcp_table.attach(self.dhcp_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1615
1616 self.dhcp_timeout = gtk.Entry()
1617 self.dhcp_timeout.set_width_chars(32)
1618 self.tooltips.set_tip(self.dhcp_timeout, "The amount of time DHCP will spend trying to connect")
1619 self.dhcp_timeout.set_text(self.confFile.get_opt('DHCP.timeout'))
1620 self.dhcp_timeout_label = gtk.Label("DHCP connect timeout (seconds)")
1621 self.dhcp_table.attach(self.dhcp_timeout_label, 1, 2, 4, 5, True, False, 5, 0)
1622 self.dhcp_table.attach(self.dhcp_timeout, 2, 3, 4, 5, True, False, 0, 0)
1623
1624 self.dhcp_pidfile = gtk.Entry()
1625 self.dhcp_pidfile.set_width_chars(32)
1626 self.tooltips.set_tip(self.dhcp_pidfile, "The file DHCP uses to store its PID")
1627 self.dhcp_pidfile.set_text(self.confFile.get_opt('DHCP.pidfile'))
1628 self.dhcp_pidfile_label = gtk.Label("PID file")
1629 self.dhcp_table.attach(self.dhcp_pidfile_label, 1, 2, 5, 6, True, False, 5, 0)
1630 self.dhcp_table.attach(self.dhcp_pidfile, 2, 3, 5, 6, True, False, 0, 0)
1631
1632 self.prefs_notebook.append_page(self.dhcp_table, gtk.Label("DHCP"))
1633 ### End of DHCP tab
1634
1635 ### WPA tab
1636 # table to use for layout of DHCP prefs
1637 self.wpa_table = gtk.Table()
1638
1639 self.wpa_cmd = gtk.Entry()
1640 self.wpa_cmd.set_width_chars(32)
1641 self.tooltips.set_tip(self.wpa_cmd, "The command to use for WPA encrypted connections")
1642 self.wpa_cmd.set_text(self.confFile.get_opt('WPA.command'))
1643 self.wpa_cmd_label = gtk.Label("Command")
1644 self.wpa_cmd_button = file_browse_button(self.dialog, self.wpa_cmd)
1645 self.wpa_table.attach(self.wpa_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1646 self.wpa_table.attach(self.wpa_cmd, 2, 3, 1, 2, True, False, 0, 0)
1647 self.wpa_table.attach(self.wpa_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1648
1649 self.wpa_args = gtk.Entry()
1650 self.wpa_args.set_width_chars(32)
1651 self.tooltips.set_tip(self.wpa_args, "The start-up arguments to the WPA command")
1652 self.wpa_args.set_text(self.confFile.get_opt('WPA.args'))
1653 self.wpa_args_label = gtk.Label("Arguments")
1654 self.wpa_table.attach(self.wpa_args_label, 1, 2, 2, 3, True, False, 5, 0)
1655 self.wpa_table.attach(self.wpa_args, 2, 3, 2, 3, True, False, 0, 0)
1656
1657 self.wpa_kill_args = gtk.Entry()
1658 self.wpa_kill_args.set_width_chars(32)
1659 self.tooltips.set_tip(self.wpa_kill_args, "The shutdown arguments to the DHCP command")
1660 self.wpa_kill_args.set_text(self.confFile.get_opt('WPA.kill_command'))
1661 self.wpa_kill_args_label = gtk.Label("Kill command")
1662 self.wpa_table.attach(self.wpa_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1663 self.wpa_table.attach(self.wpa_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1664
1665 self.wpa_config = gtk.Entry()
1666 self.wpa_config.set_width_chars(32)
1667 self.tooltips.set_tip(self.wpa_config, "The WPA configuration file to use")
1668 self.wpa_config.set_text(self.confFile.get_opt('WPA.configuration'))
1669 self.wpa_config_label = gtk.Label("Configuration file")
1670 self.wpa_table.attach(self.wpa_config_label, 1, 2, 4, 5, True, False, 5, 0)
1671 self.wpa_table.attach(self.wpa_config, 2, 3, 4, 5, True, False, 0, 0)
1672
1673 self.wpa_driver = gtk.Entry()
1674 self.wpa_driver.set_width_chars(32)
1675 self.tooltips.set_tip(self.wpa_driver, "The WPA driver to use")
1676 self.wpa_driver.set_text(self.confFile.get_opt('WPA.driver'))
1677 self.wpa_driver_label = gtk.Label("Driver")
1678 self.wpa_table.attach(self.wpa_driver_label, 1, 2, 5, 6, True, False, 5, 0)
1679 self.wpa_table.attach(self.wpa_driver, 2, 3, 5, 6, True, False, 0, 0)
1680
1681 self.wpa_pidfile = gtk.Entry()
1682 self.wpa_pidfile.set_width_chars(32)
1683 self.tooltips.set_tip(self.wpa_pidfile, "The file WPA uses to store its PID")
1684 self.wpa_pidfile.set_text(self.confFile.get_opt('WPA.pidfile'))
1685 self.wpa_pidfile_label = gtk.Label("PID file")
1686 self.wpa_table.attach(self.wpa_pidfile_label, 1, 2, 6, 7, True, False, 5, 0)
1687 self.wpa_table.attach(self.wpa_pidfile, 2, 3, 6, 7, True, False, 0, 0)
1688
1689 self.prefs_notebook.append_page(self.wpa_table, gtk.Label("WPA"))
1690 ### End of WPA tab
1691
1692 self.dialog.vbox.pack_start(self.prefs_notebook, False, False, 5)
1693
1694 # Respond to Auto-detect checkbox toggle by activating/de-activating the interface combobox.
1695 #
1696 #Parameters:
1697 #
1698 # 'auto_detect_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1699 #
1700 # 'data' -- tuple - list of arbitrary arguments (not used)
1701 #
1702 #Returns:
1703 #
1704 # nothing
1705 def toggle_auto_detect(self, auto_detect_toggle, data=None):
1706 self.w_interface.set_sensitive(not auto_detect_toggle.get_active())
1707
1708 # Respond to Speak-up checkbox toggle by activating/de-activating the Speak Cmd Entry.
1709 #
1710 #Parameters:
1711 #
1712 # 'speak_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_speak(self, speak_toggle, data=None):
1720 self.w_speak_cmd.set_sensitive(speak_toggle.get_active())
1721 self.w_speak_cmd_button.set_sensitive(speak_toggle.get_active())
1722
1723 # Display preferences dialog and operate until canceled or okayed.
1724 #
1725 #Parameters:
1726 #
1727 # nothing
1728 #
1729 #Returns:
1730 #
1731 # integer -- gtk response ID
1732 def run(self):
1733 self.dialog.show_all()
1734 return self.dialog.run()
1735
1736 # Write updated values to config file.
1737 #
1738 #Parameters:
1739 #
1740 # nothing
1741 #
1742 #Returns:
1743 #
1744 # nothing
1745 def save(self):
1746 if self.w_auto_detect.get_active():
1747 set_network_device("auto_detect")
1748 self.confFile.set_opt('DEFAULT.interface', "auto_detect")
1749 else:
1750 # get the selected interface, using a work-around suggested by PyGTK Tutorial
1751 interface = self.w_interface.get_model()[self.w_interface.get_active()][0]
1752 self.confFile.set_opt('DEFAULT.interface', interface)
1753 set_network_device(interface)
1754 #self.confFile.set_float_opt('DEFAULT.scan_timeout', self.w_scan_timeout.get_value())
1755 self.confFile.set_bool_opt('DEFAULT.speak_up', self.w_speak_up.get_active())
1756 self.confFile.set_bool_opt('DEFAULT.commit_required', self.w_commit_required.get_active())
1757 self.confFile.set_bool_opt('DEFAULT.ifup_required', self.w_ifup_required.get_active())
1758 self.confFile.set_opt('DEFAULT.speak_command', self.w_speak_cmd.get_text())
1759 self.confFile.set_opt('DEFAULT.ifconfig_command', self.ifconfig_cmd.get_text())
1760 self.confFile.set_opt('DEFAULT.iwconfig_command', self.iwconfig_cmd.get_text())
1761 self.confFile.set_opt('DEFAULT.iwlist_command', self.iwlist_cmd.get_text())
1762 self.confFile.set_opt('DEFAULT.route_command', self.route_cmd.get_text())
1763 self.confFile.set_opt('DEFAULT.logfile', self.logfile_entry.get_text())
1764 self.confFile.set_opt('DHCP.command', self.dhcp_cmd.get_text())
1765 self.confFile.set_opt('DHCP.args', self.dhcp_args.get_text())
1766 self.confFile.set_opt('DHCP.kill_args', self.dhcp_kill_args.get_text())
1767 self.confFile.set_opt('DHCP.timeout', self.dhcp_timeout.get_text())
1768 self.confFile.set_opt('DHCP.pidfile', self.dhcp_pidfile.get_text())
1769 self.confFile.set_opt('WPA.command', self.wpa_cmd.get_text())
1770 self.confFile.set_opt('WPA.args', self.wpa_args.get_text())
1771 self.confFile.set_opt('WPA.kill_command', self.wpa_kill_args.get_text())
1772 self.confFile.set_opt('WPA.configuration', self.wpa_config.get_text())
1773 self.confFile.set_opt('WPA.driver', self.wpa_driver.get_text())
1774 self.confFile.set_opt('WPA.pidfile', self.wpa_pidfile.get_text())
1775 try:
1776 self.confFile.write()
1777 except IOError, (error_number, error_str):
1778 if error_number == errno.ENOENT:
1779 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1780 del error_dlg
1781 else:
1782 raise IOError(error_number, error_str)
1783
1784 # Remove preferences window.
1785 #
1786 #Parameters:
1787 #
1788 # nothing
1789 #
1790 #Returns:
1791 #
1792 # nothing
1793 def destroy(self):
1794 self.dialog.destroy()
1795 del self.dialog
1796
1797
1798 # Edit and return an AP profile.
1799 class profile_dialog:
1800 # Create a new profile_dialog.
1801 #
1802 #Parameters:
1803 #
1804 # 'parent' -- gtk.Object - Usually, the calling window.
1805 #
1806 # 'profile' -- dictionary - The profile to edit. May be mostly-empty default profile.
1807 #
1808 #Returns:
1809 #
1810 # profile_dialog instance
1811 def __init__( self, parent, profile ):
1812 global wifi_radar_icon
1813
1814 # Labels
1815 WIFI_SET_LABEL = "WiFi Options"
1816 USE_DHCP_LABEL = "Automatic network configuration (DHCP)"
1817 USE_IP_LABEL = "Manual network configuration"
1818 USE_WPA_LABEL = "Use WPA"
1819 NO_WPA_LABEL = "No WPA"
1820 CON_PP_LABEL = "Connection Commands"
1821 DIS_PP_LABEL = "Disconnection Commands"
1822
1823 self.parent = parent
1824 self.profile = profile.copy()
1825 self.WIFI_MODES = [ '', 'auto', 'Managed', 'Ad-Hoc', 'Master', 'Repeater', 'Secondary', 'Monitor' ]
1826 self.WIFI_SECURITY = [ '', 'open', 'restricted' ]
1827 self.WIFI_CHANNELS = [ '', 'auto', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14' ]
1828 self.dialog = gtk.Dialog('WiFi Profile', self.parent.window,
1829 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1830 ( gtk.STOCK_CANCEL, False, gtk.STOCK_SAVE, True ) )
1831 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1832 self.dialog.set_icon( icon )
1833 self.dialog.set_resizable( False )
1834 self.dialog.set_transient_for( self.parent.window )
1835 #self.dialog.set_size_request( 400, 400 )
1836 #################
1837 self.tooltips = gtk.Tooltips()
1838
1839 general_table = gtk.Table()
1840 general_table.set_row_spacings(3)
1841 general_table.set_col_spacings(3)
1842 # The essid labels
1843 general_table.attach(gtk.Label('Network Name'), 0, 1, 0, 1)
1844 # The essid textboxes
1845 self.essid_entry = gtk.Entry(32)
1846 self.essid_entry.set_text(self.profile['essid'])
1847 general_table.attach(self.essid_entry, 1, 2, 0, 1)
1848 # Add the essid table to the dialog
1849 self.dialog.vbox.pack_start(general_table, True, True, 5)
1850 self.tooltips.set_tip(self.essid_entry, "The name of the network with which to connect.")
1851
1852 # The bssid labels
1853 general_table.attach(gtk.Label('Network Address'), 0, 1, 1, 2)
1854 # The bssid textboxes
1855 self.bssid_entry = gtk.Entry(32)
1856 self.bssid_entry.set_text(self.profile['bssid'])
1857 self.bssid_entry.set_sensitive(not self.profile['roaming'])
1858 general_table.attach(self.bssid_entry, 1, 2, 1, 2)
1859 # Add the bssid table to the dialog
1860 self.dialog.vbox.pack_start(general_table, True, True, 5)
1861 self.tooltips.set_tip(self.bssid_entry, "The address of the network with which to connect.")
1862 # Add the roaming checkbox
1863 self.roaming_cb = gtk.CheckButton('Roaming')
1864 self.roaming_cb.set_active(self.profile['roaming'])
1865 self.roaming_cb.connect("toggled", self.toggle_roaming)
1866 self.tooltips.set_tip(self.roaming_cb, "Use the AP in this network which provides strongest signal?")
1867 # create the WiFi expander
1868 self.wifi_expander = gtk.Expander( WIFI_SET_LABEL )
1869 #self.wifi_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1870 wifi_table = gtk.Table( 4, 2, False )
1871 wifi_table.set_row_spacings( 3 )
1872 wifi_table.set_col_spacings( 3 )
1873 # The WiFi labels
1874 wifi_table.attach( gtk.Label( 'Mode' ), 0, 1, 0, 1 )
1875 wifi_table.attach( gtk.Label( 'Channel' ), 0, 1, 1, 2 )
1876 wifi_table.attach( gtk.Label( 'Key' ), 0, 1, 2, 3 )
1877 wifi_table.attach( gtk.Label( 'Security' ), 0, 1, 3, 4 )
1878 # The WiFi text boxes
1879 self.mode_combo = gtk.combo_box_new_text()
1880 for mode in self.WIFI_MODES:
1881 self.mode_combo.append_text( mode )
1882 self.mode_combo.set_active( self.get_array_index( self.profile['mode'], self.WIFI_MODES ) )
1883 wifi_table.attach( self.mode_combo, 1, 2, 0, 1 )
1884 self.tooltips.set_tip(self.mode_combo, "Method to use for connection. You probably want auto mode.")
1885 self.channel_combo = gtk.combo_box_new_text()
1886 for channel in self.WIFI_CHANNELS:
1887 self.channel_combo.append_text( channel )
1888 self.channel_combo.set_active( self.get_array_index( self.profile['channel'], self.WIFI_CHANNELS ) )
1889 wifi_table.attach( self.channel_combo, 1, 2, 1, 2 )
1890 self.tooltips.set_tip(self.channel_combo, "Channel the network uses. You probably want auto mode.")
1891
1892 self.key_entry = gtk.Entry( 64 )
1893 self.key_entry.set_text( self.profile['key'] )
1894 wifi_table.attach( self.key_entry, 1, 2, 2, 3 )
1895 self.tooltips.set_tip(self.key_entry, "WEP key: Plain language or hex string to use for encrypted communication with the network.")
1896
1897 self.security_combo = gtk.combo_box_new_text()
1898 for security in self.WIFI_SECURITY:
1899 self.security_combo.append_text( security )
1900 self.security_combo.set_active( self.get_array_index( self.profile['security'], self.WIFI_SECURITY ) )
1901 wifi_table.attach( self.security_combo, 1, 2, 3, 4 )
1902 self.tooltips.set_tip(self.security_combo, "Use Open to allow unencrypted communication and Restricted to force encrypted-only communication.")
1903 # Add the wifi table to the expander
1904 self.wifi_expander.add( wifi_table )
1905 # Add the expander to the dialog
1906 self.dialog.vbox.pack_start( self.wifi_expander, False, False, 5 )
1907
1908 # create the wpa expander
1909 self.wpa_expander = gtk.Expander( NO_WPA_LABEL )
1910 self.wpa_expander.connect( 'notify::expanded', self.toggle_use_wpa )
1911 wpa_table = gtk.Table( 1, 2, False )
1912 wpa_table.set_row_spacings( 3 )
1913 wpa_table.set_col_spacings( 3 )
1914 # The labels
1915 wpa_table.attach( gtk.Label( 'Driver' ), 0, 1, 0, 1 )
1916 # The text boxes
1917 self.wpa_driver_entry = gtk.Entry()
1918 self.wpa_driver_entry.set_text( self.profile['wpa_driver'] )
1919 wpa_table.attach( self.wpa_driver_entry, 1, 2, 0, 1 )
1920 # Add the wpa table to the expander
1921 self.wpa_expander.add( wpa_table )
1922 # Add the expander to the dialog
1923 self.dialog.vbox.pack_start( self.wpa_expander, False, False, 5 )
1924
1925 # create the dhcp expander
1926 self.dhcp_expander = gtk.Expander( USE_DHCP_LABEL )
1927 self.dhcp_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1928 ip_table = gtk.Table( 6, 2, False )
1929 ip_table.set_row_spacings( 3 )
1930 ip_table.set_col_spacings( 3 )
1931 # The IP labels
1932 ip_table.attach( gtk.Label( 'IP' ), 0, 1, 0, 1 )
1933 ip_table.attach( gtk.Label( 'Netmask' ), 0, 1, 1, 2 )
1934 ip_table.attach( gtk.Label( 'Gateway' ), 0, 1, 2, 3 )
1935 ip_table.attach( gtk.Label( 'Domain' ), 0, 1, 3, 4 )
1936 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 4, 5 )
1937 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 5, 6 )
1938 # The IP text boxes
1939 self.ip_entry = gtk.Entry( 15 )
1940 self.ip_entry.set_text( self.profile['ip'] )
1941 ip_table.attach( self.ip_entry, 1, 2, 0, 1 )
1942 self.netmask_entry = gtk.Entry( 15 )
1943 self.netmask_entry.set_text( self.profile['netmask'] )
1944 ip_table.attach( self.netmask_entry, 1, 2, 1, 2 )
1945 self.gw_entry = gtk.Entry( 15 )
1946 self.gw_entry.set_text( self.profile['gateway'] )
1947 ip_table.attach( self.gw_entry, 1, 2, 2, 3 )
1948 self.domain_entry = gtk.Entry( 32 )
1949 self.domain_entry.set_text( self.profile['domain'] )
1950 ip_table.attach( self.domain_entry, 1, 2, 3, 4 )
1951 self.dns1_entry = gtk.Entry( 15 )
1952 self.dns1_entry.set_text( self.profile['dns1'] )
1953 ip_table.attach( self.dns1_entry, 1, 2, 4, 5 )
1954 self.dns2_entry = gtk.Entry( 15 )
1955 self.dns2_entry.set_text( self.profile['dns2'] )
1956 ip_table.attach( self.dns2_entry, 1, 2, 5, 6 )
1957 # Add the ip table to the expander
1958 self.dhcp_expander.add( ip_table )
1959 # Add the expander to the dialog
1960 self.dialog.vbox.pack_start( self.dhcp_expander, False, False, 5 )
1961
1962 # create the connection-building postpre expander
1963 self.con_pp_expander = gtk.Expander( CON_PP_LABEL )
1964 con_pp_table = gtk.Table( 2, 2, False )
1965 con_pp_table.set_row_spacings( 3 )
1966 con_pp_table.set_col_spacings( 3 )
1967 # The labels
1968 con_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1969 con_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1970 # The text boxes
1971 self.con_prescript_entry = gtk.Entry()
1972 self.con_prescript_entry.set_text( self.profile['con_prescript'] )
1973 con_pp_table.attach( self.con_prescript_entry, 1, 2, 0, 1 )
1974 self.tooltips.set_tip(self.con_prescript_entry, "The local command to execute before trying to connect to the network.")
1975 self.con_postscript_entry = gtk.Entry()
1976 self.con_postscript_entry.set_text( self.profile['con_postscript'] )
1977 con_pp_table.attach( self.con_postscript_entry, 1, 2, 1, 2 )
1978 self.tooltips.set_tip(self.con_postscript_entry, "The local command to execute after connecting to the network.")
1979 # Add the pp table to the expander
1980 self.con_pp_expander.add( con_pp_table )
1981 # Add the expander to the dialog
1982 self.dialog.vbox.pack_start( self.con_pp_expander, False, False, 5 )
1983
1984 # create the disconnection postpre expander
1985 self.dis_pp_expander = gtk.Expander( DIS_PP_LABEL )
1986 dis_pp_table = gtk.Table( 2, 2, False )
1987 dis_pp_table.set_row_spacings( 3 )
1988 dis_pp_table.set_col_spacings( 3 )
1989 # The labels
1990 dis_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1991 dis_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1992 # The text boxes
1993 self.dis_prescript_entry = gtk.Entry()
1994 self.dis_prescript_entry.set_text( self.profile['dis_prescript'] )
1995 dis_pp_table.attach( self.dis_prescript_entry, 1, 2, 0, 1 )
1996 self.tooltips.set_tip(self.dis_prescript_entry, "The local command to execute before disconnecting from the network.")
1997 self.dis_postscript_entry = gtk.Entry()
1998 self.dis_postscript_entry.set_text( self.profile['dis_postscript'] )
1999 dis_pp_table.attach( self.dis_postscript_entry, 1, 2, 1, 2 )
2000 self.tooltips.set_tip(self.dis_postscript_entry, "The local command to execute after disconnecting from the network.")
2001 # Add the pp table to the expander
2002 self.dis_pp_expander.add( dis_pp_table )
2003 # Add the expander to the dialog
2004 self.dialog.vbox.pack_start( self.dis_pp_expander, False, False, 5 )
2005
2006 # Display profile dialog, operate until canceled or okayed, and, possibly, return edited profile values.
2007 #
2008 #Parameters:
2009 #
2010 # nothing
2011 #
2012 #Returns:
2013 #
2014 # dictionary or None -- a profile, or None on cancel
2015 #
2016 #NOTES:
2017 #
2018 # Raises ValueError if an attempt is made to save an ESSID with no name.
2019 def run( self ):
2020 self.dialog.show_all()
2021 if self.dialog.run():
2022 if self.essid_entry.get_text().strip() == "":
2023 raise ValueError
2024 self.profile['known'] = True
2025 self.profile['essid'] = self.essid_entry.get_text().strip()
2026 self.profile['bssid'] = self.bssid_entry.get_text().strip()
2027 self.profile['roaming'] = self.roaming_cb.get_active()
2028 self.profile['key'] = self.key_entry.get_text().strip()
2029 self.profile['mode'] = self.get_array_item( self.mode_combo.get_active(), self.WIFI_MODES )
2030 self.profile['security'] = self.get_array_item( self.security_combo.get_active(), self.WIFI_SECURITY )
2031 self.profile['encrypted'] = ( self.profile['security'] != '' )
2032 self.profile['channel'] = self.get_array_item( self.channel_combo.get_active(), self.WIFI_CHANNELS )
2033 self.profile['protocol'] = 'g'
2034 self.profile['available'] = ( self.profile['signal'] > 0 )
2035 self.profile['con_prescript'] = self.con_prescript_entry.get_text().strip()
2036 self.profile['con_postscript'] = self.con_postscript_entry.get_text().strip()
2037 self.profile['dis_prescript'] = self.dis_prescript_entry.get_text().strip()
2038 self.profile['dis_postscript'] = self.dis_postscript_entry.get_text().strip()
2039 # wpa
2040 self.profile['use_wpa'] = self.wpa_expander.get_expanded()
2041 self.profile['wpa_driver'] = self.wpa_driver_entry.get_text().strip()
2042 # dhcp
2043 self.profile['use_dhcp'] = not self.dhcp_expander.get_expanded()
2044 self.profile['ip'] = self.ip_entry.get_text().strip()
2045 self.profile['netmask'] = self.netmask_entry.get_text().strip()
2046 self.profile['gateway'] = self.gw_entry.get_text().strip()
2047 self.profile['domain'] = self.domain_entry.get_text().strip()
2048 self.profile['dns1'] = self.dns1_entry.get_text().strip()
2049 self.profile['dns2'] = self.dns2_entry.get_text().strip()
2050 return self.profile
2051 return None
2052
2053 # Remove profile dialog.
2054 #
2055 #Parameters:
2056 #
2057 # nothing
2058 #
2059 #Returns:
2060 #
2061 # nothing
2062 def destroy( self ):
2063 self.dialog.destroy()
2064 del self.dialog
2065
2066 # Respond to roaming checkbox toggle by activating/de-activating the BSSID text entry.
2067 #
2068 #Parameters:
2069 #
2070 # 'roaming_toggle' -- gtk.CheckButton - The checkbox sending the signal.
2071 #
2072 # 'data' -- tuple - list of arbitrary arguments (not used)
2073 #
2074 #Returns:
2075 #
2076 # nothing
2077 def toggle_roaming(self, roaming_toggle, data=None):
2078 self.bssid_entry.set_sensitive(not roaming_toggle.get_active())
2079
2080 # Respond to expanding/hiding IP segment.
2081 #
2082 #Parameters:
2083 #
2084 # 'widget' -- gtk.Widget - The widget sending the event.
2085 #
2086 # 'data' -- tuple - List of arbitrary arguments (not used)
2087 #
2088 #Returns:
2089 #
2090 # nothing
2091 def toggle_use_dhcp( self, widget, data = None ):
2092 expanded = self.dhcp_expander.get_expanded()
2093 if expanded:
2094 self.dhcp_expander.set_label( USE_IP_LABEL )
2095 else:
2096 self.dhcp_expander.set_label( USE_DHCP_LABEL )
2097
2098 # Respond to expanding/hiding WPA segment.
2099 #
2100 #Parameters:
2101 #
2102 # 'widget' -- gtk.Widget - The widget sending the event.
2103 #
2104 # 'data' -- tuple - List of arbitrary arguments (not used)
2105 #
2106 #Returns:
2107 #
2108 # nothing
2109 def toggle_use_wpa( self, widget, data = None ):
2110 expanded = self.wpa_expander.get_expanded()
2111 if expanded:
2112 self.wpa_expander.set_label( USE_WPA_LABEL )
2113 else:
2114 self.wpa_expander.set_label( NO_WPA_LABEL )
2115
2116 # Return the index where item matches a cell in array.
2117 #
2118 #Parameters:
2119 #
2120 # 'item' -- string - Item to find in array
2121 #
2122 # 'array' -- list - List in which to find match.
2123 #
2124 #Returns:
2125 #
2126 # integer - 0 (no match) or higher (index of match)
2127 def get_array_index( self, item, array ):
2128 try:
2129 return array.index( item.strip() )
2130 except:
2131 pass
2132 return 0
2133
2134 # Return the value in array[ index ]
2135 #
2136 #Parameters:
2137 #
2138 # 'index' -- integer - The index to look up.
2139 #
2140 # 'array' -- list - List in which to look up value.
2141 #
2142 #Returns:
2143 #
2144 # string -- empty string (no match) or looked up value
2145 def get_array_item( self, index, array ):
2146 try:
2147 return array[ index ]
2148 except:
2149 pass
2150 return ''
2151
2152
2153 # A simple class for putting up a "Please wait" dialog so the user
2154 # doesn't think we've forgotten about them. Implements the status interface.
2155 class StatusWindow:
2156 # Create a new StatusWindow.
2157 #
2158 #Parameters:
2159 #
2160 # 'parent' -- gtk.Object - Usually, the calling window.
2161 #
2162 #Returns:
2163 #
2164 # StatusWindow instance
2165 #
2166 #NOTE:
2167 #
2168 # Sample implementation of status interface. Status interface
2169 #requires .show(), .update_message(message), and .hide() methods.
2170 def __init__( self, parent ):
2171 global wifi_radar_icon
2172 self.parent = parent
2173 self.dialog = gtk.Dialog("Working", self.parent.window, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
2174 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2175 self.dialog.set_icon( icon )
2176 self.lbl = gtk.Label("Please wait...")
2177 self.bar = gtk.ProgressBar()
2178 self.dialog.vbox.pack_start(self.lbl)
2179 self.dialog.vbox.pack_start(self.bar)
2180 self.cancel_button = self.dialog.add_button(gtk.STOCK_CANCEL, gtk.BUTTONS_CANCEL)
2181 self.timer = None
2182
2183 # Change the message displayed to the user.
2184 #
2185 #Parameters:
2186 #
2187 # 'message' -- string - The message to show to the user.
2188 #
2189 #Returns:
2190 #
2191 # nothing
2192 def update_message( self, message ):
2193 self.lbl.set_text(message)
2194
2195 # Update the StatusWindow progress bar.
2196 #
2197 #Parameters:
2198 #
2199 # nothing
2200 #
2201 #Returns:
2202 #
2203 # True -- always return True
2204 def update_window( self ):
2205 self.bar.pulse()
2206 return True
2207
2208 # Display and operate the StatusWindow.
2209 #
2210 #Parameters:
2211 #
2212 # nothing
2213 #
2214 #Returns:
2215 #
2216 # nothing
2217 def run( self ):
2218 pass
2219
2220 # Show all the widgets of the StatusWindow.
2221 #
2222 #Parameters:
2223 #
2224 # nothing
2225 #
2226 #Returns:
2227 #
2228 # nothing
2229 def show( self ):
2230 self.dialog.show_all()
2231 self.timer = gobject.timeout_add(250, self.update_window)
2232 return False
2233
2234 # Hide all the widgets of the StatusWindow.
2235 #
2236 #Parameters:
2237 #
2238 # nothing
2239 #
2240 #Returns:
2241 #
2242 # nothing
2243 def hide( self ):
2244 if self.timer:
2245 gobject.source_remove(self.timer)
2246 self.timer = None
2247 self.dialog.hide_all()
2248 return False
2249
2250 # Remove the StatusWindow.
2251 #
2252 #Parameters:
2253 #
2254 # nothing
2255 #
2256 #Returns:
2257 #
2258 # nothing
2259 def destroy( self ):
2260 if self.timer:
2261 gobject.source_remove(self.timer)
2262 self.dialog.destroy()
2263 del self.dialog
2264
2265
2266 # Manage a GTK About Dialog
2267 class about_dialog(gtk.AboutDialog):
2268 # Subclass GTK AboutDialog
2269 #
2270 #Parameters:
2271 #
2272 # nothing
2273 #
2274 #Returns:
2275 #
2276 # nothing
2277 def __init__( self ):
2278 global wifi_radar_icon
2279
2280 gtk.AboutDialog.__init__(self)
2281 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"])
2282 self.set_comments("WiFi connection manager")
2283 self.set_copyright("Copyright 2004-2009 by various authors and contributors\nCurrent Maintainer: Sean Robinson <seankrobinson@gmail.com>")
2284 self.set_documenters(["Gary Case"])
2285 license = """
2286 This program is free software; you can redistribute it and/or modify
2287 it under the terms of the GNU General Public License as published by
2288 the Free Software Foundation; either version 2 of the License, or
2289 (at your option) any later version.
2290
2291 This program is distributed in the hope that it will be useful,
2292 but WITHOUT ANY WARRANTY; without even the implied warranty of
2293 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2294 GNU General Public License for more details.
2295
2296 You should have received a copy of the GNU General Public License
2297 along with this program; if not, write to the Free Software
2298 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"""
2299 self.set_license(license)
2300 logo = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2301 self.set_logo(logo)
2302 self.set_name("WiFi Radar")
2303 self.set_version(WIFI_RADAR_VERSION)
2304 self.set_website("http://wifi-radar.berlios.de")
2305
2306
2307
2308 # Manage the configuration for the application, including reading and writing the config from/to a file.
2309 class ConfigFile(ConfigParser.SafeConfigParser):
2310 # Create a new ConfigFile.
2311 #
2312 #Parameters:
2313 #
2314 # 'filename' -- string - The configuration file's name.
2315 #
2316 # 'defaults' -- dictionary - Default values for the DEFAULT section.
2317 #
2318 #Returns:
2319 #
2320 # ConfigFile instance
2321 def __init__( self, filename, defaults, raw=False ):
2322 self.filename = filename
2323 self.raw = raw
2324 self.auto_profile_order = []
2325 ConfigParser.SafeConfigParser.__init__(self, defaults)
2326
2327 # Set the contents of a section to values from a dictionary.
2328 #
2329 #Parameters:
2330 #
2331 # 'section_name' -- string - Configuration file section.
2332 #
2333 # 'section_dict' -- dictionary - Values to add to section.
2334 #
2335 #Returns:
2336 #
2337 # nothing
2338 def set_section( self, section_name, section_dict ):
2339 try:
2340 self.add_section(section_name)
2341 except ConfigParser.DuplicateSectionError:
2342 pass
2343 for key in section_dict.keys():
2344 if type(section_dict[key]) == BooleanType:
2345 self.set_bool_opt(section_name + "." + key, section_dict[key])
2346 elif type(section_dict[key]) == IntType:
2347 self.set_int_opt(section_name + "." + key, section_dict[key])
2348 elif type(section_dict[key]) == FloatType:
2349 self.set_float_opt(section_name + "." + key, section_dict[key])
2350 else:
2351 self.set_opt(section_name + "." + key, section_dict[key])
2352
2353 # Return the profile recorded in the specified section.
2354 #
2355 #Parameters:
2356 #
2357 # 'section_name' -- string - Configuration file section.
2358 #
2359 #Returns:
2360 #
2361 # dictionary or None - The specified profile or None if not found
2362 def get_profile( self, section_name ):
2363 if section_name in self.profiles():
2364 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' ]
2365 bool_types = [ 'known', 'available', 'roaming', 'encrypted', 'use_wpa', 'use_dhcp' ]
2366 int_types = [ 'signal' ]
2367 profile = get_new_profile()
2368 for option in bool_types:
2369 option_tmp = self.get_opt_as_bool(section_name + "." + option)
2370 if option_tmp:
2371 profile[option] = option_tmp
2372 for option in int_types:
2373 option_tmp = self.get_opt_as_int(section_name + "." + option)
2374 if option_tmp:
2375 profile[option] = option_tmp
2376 for option in str_types:
2377 option_tmp = self.get_opt(section_name + "." + option)
2378 if option_tmp:
2379 profile[option] = option_tmp
2380 return profile
2381 return None
2382
2383 # Get a config option and handle exceptions.
2384 #
2385 #Parameters:
2386 #
2387 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2388 # period and the option key. (E.g. "DEFAULT.interface")
2389 #
2390 #Returns:
2391 #
2392 # string or None - option value as string or None on failure
2393 def get_opt( self, option_path ):
2394 #print "ConfigFile.get_opt: ", option_path
2395 (section, option) = option_path.split('.')
2396 try:
2397 return self.get(section, option, self.raw)
2398 except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
2399 return None
2400
2401 # Get a config option and return as a boolean type.
2402 #
2403 #Parameters:
2404 #
2405 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2406 # period and the option key. (E.g. "DEFAULT.interface")
2407 #
2408 #Returns:
2409 #
2410 # boolean - option value as boolean
2411 def get_opt_as_bool( self, option_path ):
2412 option = self.get_opt(option_path)
2413 if isinstance(option, BooleanType) or isinstance(option, NoneType):
2414 return option
2415 if option == 'True':
2416 return True
2417 if option == 'False':
2418 return False
2419 raise ValueError, 'boolean option was not True or False'
2420
2421 # Get a config option and return as an integer type.
2422 #
2423 #Parameters:
2424 #
2425 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2426 # period and the option key. (E.g. "DEFAULT.interface")
2427 #
2428 #Returns:
2429 #
2430 # integer- option value as integer
2431 def get_opt_as_int( self, option_path ):
2432 return int(float(self.get_opt(option_path)))
2433
2434 # Convert boolean type to string and set config option.
2435 #
2436 #Parameters:
2437 #
2438 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2439 # period and the option key. (E.g. "DEFAULT.interface")
2440 #
2441 # 'value' -- boolean - Value to set.
2442 #
2443 #Returns:
2444 #
2445 # nothing
2446 def set_bool_opt( self, option_path, value ):
2447 if ( value == True ) or ( value > 0 ) or ( value == 'True' ):
2448 value == 'True'
2449 elif ( value == False ) or ( value == 0 ) or ( value == 'False' ):
2450 value == 'False'
2451 else:
2452 raise ValueError, 'cannot convert value to string'
2453 self.set_opt(option_path, repr(value))
2454
2455 # Convert integer type to string and set config option.
2456 #
2457 #Parameters:
2458 #
2459 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2460 # period and the option key. (E.g. "DEFAULT.interface")
2461 #
2462 # 'value' -- integer - Value to set.
2463 #
2464 #Returns:
2465 #
2466 # nothing
2467 def set_int_opt( self, option_path, value ):
2468 if not isinstance(value, IntType):
2469 raise ValueError, 'value is not an integer'
2470 self.set_opt(option_path, repr(value))
2471
2472 # Convert float 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' -- float - Value to set.
2480 #
2481 #Returns:
2482 #
2483 # nothing
2484 def set_float_opt( self, option_path, value ):
2485 if not isinstance(value, FloatType):
2486 raise ValueError, 'value is not a float'
2487 self.set_opt(option_path, repr(int(value)))
2488
2489 # Set a config option while handling exceptions.
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' -- string - Value to set.
2497 #
2498 #Returns:
2499 #
2500 # nothing
2501 def set_opt( self, option_path, value ):
2502 (section, option) = option_path.split('.')
2503 try:
2504 self.set(section, option, value)
2505 except ConfigParser.NoSectionError:
2506 self.add_section(section)
2507 self.set_opt(option_path, value)
2508
2509 # Return a list of the section names which denote AP profiles.
2510 #
2511 #Parameters:
2512 #
2513 # nothing
2514 #
2515 #Returns:
2516 #
2517 # list - profile names
2518 def profiles( self ):
2519 profile_list = []
2520 for section in self.sections():
2521 if ':' in section:
2522 profile_list.append(section)
2523 return profile_list
2524
2525 # Read configuration file from disk into instance variables.
2526 #
2527 #Parameters:
2528 #
2529 # nothing
2530 #
2531 #Returns:
2532 #
2533 # nothing
2534 def read( self ):
2535 fp = open( self.filename, "r" )
2536 self.readfp(fp)
2537 # convert the auto_profile_order to a list for ordering
2538 self.auto_profile_order = eval(self.get_opt('DEFAULT.auto_profile_order'))
2539 for ap in self.profiles():
2540 self.set_bool_opt( ap + '.known', True)
2541 if ap in self.auto_profile_order: continue
2542 self.auto_profile_order.append( ap )
2543 fp.close()
2544
2545 # Write configuration file to disk from instance variables. Copied from
2546 # ConfigParser and modified to write options in alphabetical order.
2547 #
2548 #Parameters:
2549 #
2550 # nothing
2551 #
2552 #Returns:
2553 #
2554 # nothing
2555 def write( self ):
2556 self.set_opt('DEFAULT.auto_profile_order', str(self.auto_profile_order))
2557 self.set_opt('DEFAULT.version', WIFI_RADAR_VERSION)
2558 fp = open( self.filename, "w" )
2559 # write DEFAULT section first
2560 if self._defaults:
2561 fp.write("[DEFAULT]\n")
2562 for key in sorted(self._defaults.keys()):
2563 fp.write("%s = %s\n" % (key, str(self._defaults[key]).replace('\n','\n\t')))
2564 fp.write("\n")
2565 # write non-profile sections first
2566 for section in self._sections:
2567 if section not in self.profiles():
2568 fp.write("[%s]\n" % section)
2569 for key in sorted(self._sections[section].keys()):
2570 if key != "__name__":
2571 fp.write("%s = %s\n" %
2572 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2573 fp.write("\n")
2574 # write profile sections
2575 for section in self._sections:
2576 if section in self.profiles():
2577 fp.write("[%s]\n" % section)
2578 for key in sorted(self._sections[section].keys()):
2579 if key != "__name__":
2580 fp.write("%s = %s\n" %
2581 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2582 fp.write("\n")
2583 fp.close()
2584
2585
2586
2587 # Load our conf file and known profiles
2588 # Defaults, these may get overridden by values found in the conf file.
2589 config_defaults = { # The network interface you use.
2590 # Specify "auto_detect" as the interface to make wifi-radar automatically detect your wireless card.
2591 'interface': "auto_detect",
2592 # How long should the scan for access points last?
2593 #'scan_timeout': '5',
2594 # X1000 Linux has a say command (text to speech) to announce connecting to networks.
2595 # Set the speak_up option to false if you do not have or want this.
2596 'speak_command': '/usr/bin/say',
2597 # Should I speak up when connecting to a network? (If you have a speech command)
2598 'speak_up': 'False',
2599 # You may set this to true for cards that require a "commit" command with iwconfig
2600 'commit_required': 'False',
2601 # You may set this to true for cards that require the interface to be brought up first
2602 'ifup_required': 'False',
2603 # set the location of the log file
2604 'logfile': './wifi-radar.log',
2605 # Set the location of several important programs
2606 'iwlist_command': '/sbin/iwlist',
2607 'iwconfig_command': '/sbin/iwconfig',
2608 'ifconfig_command': '/sbin/ifconfig',
2609 'route_command': '/sbin/route',
2610 'auto_profile_order': '[]',
2611 'version': WIFI_RADAR_VERSION }
2612
2613 config_dhcp = { # DHCP client
2614 'command': 'dhcpcd',
2615 # How long to wait for an IP addr from DHCP server
2616 'timeout': '30',
2617 # Arguments to use with DHCP client on connect
2618 'args': '-D -o -i dhcp_client -t %(timeout)s',
2619 # Argument to use with DHCP client on disconnect
2620 'kill_args': '-k',
2621 # The file where DHCP client PID is written
2622 'pidfile': '/etc/dhcpc/dhcpcd-%(interface)s.pid' }
2623
2624 config_wpa = { # WPA Supplicant
2625 'command': '/usr/sbin/wpa_supplicant',
2626 # Arguments to use with WPA Supplicant on connect
2627 'args': '-B -i %(interface)s -c %(configuration)s -D %(driver)s -P %(pidfile)s',
2628 # Arguments to use with WPA Supplicant on disconnect
2629 'kill_command': '',
2630 # Where the WPA Supplicant config file can be found
2631 'configuration': '/etc/wpa_supplicant.conf',
2632 # Driver to use with WPA Supplicant
2633 'driver': 'wext',
2634 # The file where WPA Supplicant PID is written
2635 'pidfile': '/var/run/wpa_supplicant.pid' }
2636
2637 # initialize config, with defaults
2638 confFile = ConfigFile(CONF_FILE, config_defaults)
2639 confFile.set_section("DHCP", config_dhcp)
2640 confFile.set_section("WPA", config_wpa)
2641
2642 if not os.path.isfile( CONF_FILE ):
2643 confFile.set_bool_opt('DEFAULT.new_file', True)
2644 else:
2645 if not os.access(CONF_FILE, os.R_OK):
2646 print "Can't open " + CONF_FILE + "."
2647 print "Are you root?"
2648 sys.exit()
2649 confFile.read()
2650
2651
2652 ####################################################################################################
2653 # Embedded Images
2654 wifi_radar_icon = [ ""
2655 "GdkP"
2656 "\0\0\22""7"
2657 "\2\1\0\2"
2658 "\0\0\1\214"
2659 "\0\0\0c"
2660 "\0\0\0O"
2661 "\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377"
2662 "\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\261\377\377"
2663 "\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"
2664 "\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"
2665 "\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"
2666 "\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"
2667 "\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"
2668 "\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"
2669 "\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"
2670 "\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"
2671 "\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"
2672 "\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"
2673 "\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"
2674 "\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"
2675 "\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"
2676 "\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"
2677 "\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"
2678 "\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"
2679 "\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"
2680 "\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"
2681 "\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"
2682 "\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"
2683 "\0\0\272\214\0\0\0\377\3\0\0\0\375\0\0\0\241\0\0\0\"\226\377\377\377"
2684 "\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"
2685 "\0\2\0\0\0\25\0\0\0\324\213\0\0\0\377\3\0\0\0\376\0\0\0\252\0\0\0(\232"
2686 "\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"
2687 "\377\377\0\2\0\0\0\5\0\0\0\303\213\0\0\0\377\2\0\0\0\332\0\0\0""1\235"
2688 "\377\377\377\0\3\0\0\0\4\0\0\0\201\0\0\0\374\213\0\0\0\377\1\0\0\0p\250"
2689 "\377\377\377\0\1\0\0\0\222\213\0\0\0\377\2\0\0\0\301\0\0\0\22\240\377"
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2831 "\0"]
2832
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2945
2946 signal_xpm_barely = [
2947 "20 20 10 1",
2948 " c None",
2949 ". c #C6C6C6",
2950 "+ c #CCCCCC",
2951 "@ c #DBDBDB",
2952 "# c #D3D3D3",
2953 "$ c #A9B099",
2954 "% c #95A173",
2955 "& c #6B8428",
2956 "* c #B4B7AC",
2957 "= c #80924D",
2958 " .+++.",
2959 " +@@@+",
2960 " +@@@+",
2961 " +@@@+",
2962 " +@@@+",
2963 " .++++#@@@+",
2964 " +@@@@@@@@+",
2965 " +@@@@@@@@+",
2966 " +@@@@@@@@+",
2967 " +@@@@@@@@+",
2968 " $%%%%#@@@@@@@@+",
2969 " %&&&&@@@@@@@@@+",
2970 " %&&&&@@@@@@@@@+",
2971 " %&&&&@@@@@@@@@+",
2972 " %&&&&@@@@@@@@@+",
2973 "*%%%%=&&&&@@@@@@@@@+",
2974 "%&&&&&&&&&@@@@@@@@@+",
2975 "%&&&&&&&&&@@@@@@@@@+",
2976 "%&&&&&&&&&@@@@@@@@@+",
2977 "*%%%%%%%%%+++++++++."
2978 ]
2979
2980
2981 signal_xpm_best = [
2982 "20 20 6 1",
2983 " c None",
2984 ". c #9DAABF",
2985 "+ c #7B96BF",
2986 "@ c #386EBF",
2987 "# c #5982BF",
2988 "$ c #AEB4BF",
2989 " .+++.",
2990 " +@@@+",
2991 " +@@@+",
2992 " +@@@+",
2993 " +@@@+",
2994 " .++++#@@@+",
2995 " +@@@@@@@@+",
2996 " +@@@@@@@@+",
2997 " +@@@@@@@@+",
2998 " +@@@@@@@@+",
2999 " .++++#@@@@@@@@+",
3000 " +@@@@@@@@@@@@@+",
3001 " +@@@@@@@@@@@@@+",
3002 " +@@@@@@@@@@@@@+",
3003 " +@@@@@@@@@@@@@+",
3004 "$++++#@@@@@@@@@@@@@+",
3005 "+@@@@@@@@@@@@@@@@@@+",
3006 "+@@@@@@@@@@@@@@@@@@+",
3007 "+@@@@@@@@@@@@@@@@@@+",
3008 "$++++++++++++++++++."
3009 ]
3010
3011 signal_xpm_none = [
3012 "20 20 6 1",
3013 " c None",
3014 ". c #C6C6C6",
3015 "+ c #CCCCCC",
3016 "@ c #DBDBDB",
3017 "# c #D3D3D3",
3018 "$ c #C2C2C2",
3019 " .+++.",
3020 " +@@@+",
3021 " +@@@+",
3022 " +@@@+",
3023 " +@@@+",
3024 " .++++#@@@+",
3025 " +@@@@@@@@+",
3026 " +@@@@@@@@+",
3027 " +@@@@@@@@+",
3028 " +@@@@@@@@+",
3029 " .++++#@@@@@@@@+",
3030 " +@@@@@@@@@@@@@+",
3031 " +@@@@@@@@@@@@@+",
3032 " +@@@@@@@@@@@@@+",
3033 " +@@@@@@@@@@@@@+",
3034 "$++++#@@@@@@@@@@@@@+",
3035 "+@@@@@@@@@@@@@@@@@@+",
3036 "+@@@@@@@@@@@@@@@@@@+",
3037 "+@@@@@@@@@@@@@@@@@@+",
3038 "$++++++++++++++++++."
3039 ]
3040
3041 signal_xpm_ok = [
3042 "20 20 10 1",
3043 " c None",
3044 ". c #C6C6C6",
3045 "+ c #CCCCCC",
3046 "@ c #DBDBDB",
3047 "# c #A1A5B2",
3048 "$ c #848DA5",
3049 "% c #D3D3D3",
3050 "& c #4A5B8C",
3051 "* c #677498",
3052 "= c #B0B2B8",
3053 " .+++.",
3054 " +@@@+",
3055 " +@@@+",
3056 " +@@@+",
3057 " +@@@+",
3058 " #$$$$%@@@+",
3059 " $&&&&@@@@+",
3060 " $&&&&@@@@+",
3061 " $&&&&@@@@+",
3062 " $&&&&@@@@+",
3063 " #$$$$*&&&&@@@@+",
3064 " $&&&&&&&&&@@@@+",
3065 " $&&&&&&&&&@@@@+",
3066 " $&&&&&&&&&@@@@+",
3067 " $&&&&&&&&&@@@@+",
3068 "=$$$$*&&&&&&&&&@@@@+",
3069 "$&&&&&&&&&&&&&&@@@@+",
3070 "$&&&&&&&&&&&&&&@@@@+",
3071 "$&&&&&&&&&&&&&&@@@@+",
3072 "=$$$$$$$$$$$$$$++++."
3073 ]
3074
3075
3076 signal_xpm_low = [
3077 "20 20 8 1",
3078 " c None",
3079 ". c #C6C6C6",
3080 "+ c #CCCCCC",
3081 "@ c #DBDBDB",
3082 "# c #D3D3D3",
3083 "$ c #BFB0B5",
3084 "% c #C18799",
3085 "& c #C54F74",
3086 " .+++.",
3087 " +@@@+",
3088 " +@@@+",
3089 " +@@@+",
3090 " +@@@+",
3091 " .++++#@@@+",
3092 " +@@@@@@@@+",
3093 " +@@@@@@@@+",
3094 " +@@@@@@@@+",
3095 " +@@@@@@@@+",
3096 " .++++#@@@@@@@@+",
3097 " +@@@@@@@@@@@@@+",
3098 " +@@@@@@@@@@@@@+",
3099 " +@@@@@@@@@@@@@+",
3100 " +@@@@@@@@@@@@@+",
3101 "$%%%%#@@@@@@@@@@@@@+",
3102 "%&&&&@@@@@@@@@@@@@@+",
3103 "%&&&&@@@@@@@@@@@@@@+",
3104 "%&&&&@@@@@@@@@@@@@@+",
3105 "$%%%%++++++++++++++."
3106 ]
3107
3108
3109 ####################################################################################################
3110 # Make so we can be imported
3111 if __name__ == "__main__":
3112 if len( sys.argv ) > 1 and ( sys.argv[1] == '--version' or sys.argv[1] == '-v' ):
3113 print "WiFi-Radar version %s" % WIFI_RADAR_VERSION
3114 else:
3115 import gtk, gobject
3116 gtk.gdk.threads_init()
3117 apQueue = Queue.Queue(100)
3118 commQueue = Queue.Queue(2)
3119
3120 logger = logging.getLogger("wrlog")
3121 logger.setLevel(logging.WARNING)
3122 fileLogHandler = logging.handlers.RotatingFileHandler(confFile.get_opt('DEFAULT.logfile'), maxBytes=64*1024, backupCount=5)
3123 fileLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(levelname)s: %(funcName)s: %(message)s'))
3124 logger.addHandler(fileLogHandler)
3125 if __debug__:
3126 logger.setLevel(logging.DEBUG)
3127 consoleLogHandler = logging.StreamHandler()
3128 consoleLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(funcName)s: %(message)s'))
3129 logger.addHandler(consoleLogHandler)
3130
3131 main_radar_window = radar_window(confFile, apQueue, commQueue, logger)
3132 threading.Thread(None, scanning_thread, None, (confFile, apQueue, commQueue, logger)).start()
3133 threading.Thread(None, update_profiles, None, (main_radar_window, confFile, apQueue, commQueue, logger)).start()
3134 main_radar_window.main()
WiFi Radar is a Python/PyGTK2 utility for managing WiFi profiles.