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Clean up radar_window.edit_profile()
[wifi-radar.git] / wifi-radar
blobb8a7d33a1cac5d7fb1c4d708b1c7fd09701bea7b
1 #!/usr/bin/python
2 #
3 # A wireless profile manager for Linux
4 #
5 # Originally created for x1000 Linux:
6 # http://x1000.bitbuilder.com
7 #
8 # Created by:
9 # Ahmad Baitalmal <ahmad@baitalmal.com>
10 #
11 # Maintained 2006-2009 by:
12 # Brian Elliott Finley <brian@thefinleys.com>
13 #
14 # Maintained by:
15 # Sean Robinson <seankrobinson@gmail.com>
16 #
17 # License:
18 # GPL
19 #
20 # http://wifi-radar.berlios.de
21 #
22 # See CREDITS file for more contributors.
23 # See ChangeLog file for, well, changes.
24 #
25 # NOTE: Remove the '-OO' from '#!/usr/bin/python -OO' in the first line to
26 # turn on console debugging.
27
28 import ConfigParser
29 import errno
30 import gtk
31 import logging
32 import logging.handlers
33 import os
34 import Queue
35 import re
36 import string
37 import sys
38 import threading
39 from signal import SIGTERM
40 from subprocess import call, Popen, PIPE
41 from time import sleep
42 from types import *
43
44 WIFI_RADAR_VERSION = "0.0.0"
45
46 #
47 # Where the conf file should live could be different for your distro. Please change
48 # at install time with "make install sysconfdir=/etc/wifi-radar" or similar. -BEF-
49 #
50 CONF_FILE = "/etc/wifi-radar/wifi-radar.conf"
51
52 os.environ['LC_MESSAGES'] = 'C'
53
54
55 ####################################################################################################
56 ####################################################################################################
57
58 # Sets the interface to the specified network device
59 #
60 #Parameters:
61 #
62 # 'device' -- string - The network device to use
63 #
64 #Returns:
65 #
66 # nothing
67 def set_network_device( device ):
68 #print "set_network_device: ", device
69 if device != "auto_detect":
70 confFile.set_opt('DEFAULT.interface', device)
71 else: # auto detect network device
72 # Get a list of 802.11 enabled devices by parsing the output of iwconfig.
73 # If no devices are found, default to eth1.
74 # call iwconfig command and read output
75 iwconfig_info = Popen(confFile.get_opt('DEFAULT.iwconfig_command'), shell=True, stdout=PIPE).stdout
76 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if("ESSID" in x)]
77 if len(wireless_devices) > 0:
78 confFile.set_opt('DEFAULT.interface', wireless_devices[0])
79 #else:
80 #print "No wifi-device found. Exiting."
81 #sys.exit()
82
83 # Return a blank profile
84 #
85 #Parameters:
86 #
87 # none
88 #
89 #Returns:
90 #
91 # dictionary -- An AP profile with defaults set.
92 def get_new_profile():
93 return { 'known': False,
94 'available': False,
95 'encrypted': False,
96 'essid': '',
97 'bssid': '',
98 'roaming': False,
99 'protocol': 'g',
100 'signal': 0,
101 'channel': 'auto',
102 'con_prescript': '',
103 'con_postscript': '',
104 'dis_prescript': '',
105 'dis_postscript': '',
106 'key': '',
107 'mode': 'auto',
108 'security': '',
109 'use_wpa': False,
110 'wpa_driver': '',
111 'use_dhcp': True,
112 'ip': '',
113 'netmask': '',
114 'gateway': '',
115 'domain': '',
116 'dns1': '',
117 'dns2': ''
118 }
119
120 # Combine essid and bssid to make a config file section name
121 #
122 #Parameters:
123 #
124 # 'essid' -- string - AP ESSID
125 #
126 # 'bssid' -- string - AP BSSID
127 #
128 #Returns:
129 #
130 # string -- the bssid concatenated to a colon, concatenated to the essid
131 def make_section_name( essid, bssid ):
132 return essid + ':' + bssid
133
134 # Split a config file section name into an essid and a bssid
135 #
136 #Parameters:
137 #
138 # 'section' -- string - Config file section name
139 #
140 #Returns:
141 #
142 # list -- the essid and bssid
143 def split_section_name( section ):
144 parts = re.split(':', section)
145 return [ ':'.join(parts[0:len(parts)-6]), ':'.join(parts[len(parts)-6:len(parts)]) ]
146
147 # Run commands through the shell
148 #
149 #Parameters:
150 #
151 # 'command' -- tuple - The command and arguments to run.
152 #
153 # 'environment' -- dictionary - Environment variables (as keys) and their values.
154 #
155 #Returns:
156 #
157 # boolean -- True on success, otherwise, False
158 def shellcmd( command, environment = None ):
159 try:
160 env_tmp = os.environ
161 env_tmp.update(environment)
162 command = ' '.join(command)
163 return_code = call(command, shell=True, env=env_tmp)
164 if return_code >= 0:
165 return True
166 else:
167 print >>sys.stderr, "Child was terminated by signal", -return_code
168 except OSError, exception:
169 print >>sys.stderr, "Execution failed:", exception
170 return False
171
172 # Speak feedback message to user
173 #
174 #Parameters:
175 #
176 # 'words' -- string - Message to speak to user
177 #
178 #Returns:
179 #
180 # nothing
181 def say( words ):
182 if not confFile.get_opt_as_bool('DEFAULT.speak_up'): return
183 words = words.replace( "\"", "\\\"" )
184 shellcmd([confFile.get_opt('DEFAULT.speak_command'), words])
185
186 # Scan for a limited time and return AP names and bssid found.
187 # Access points we find will be put on the outgoing Queue, apQueue.
188 #
189 #Parameters:
190 #
191 # 'confFile' -- ConfigFile - Config file object
192 #
193 # 'apQueue' -- Queue - Queue on which to put AP profiles
194 #
195 # 'commandQueue' -- Queue - Queue from which to read commands
196 #
197 # 'logger' -- Logger - Python's logging facility
198 #
199 #Returns:
200 #
201 # nothing
202 def scanning_thread( confFile, apQueue, commandQueue, logger ):
203 logger.debug("Begin thread.")
204 # Setup our essid pattern matcher
205 essid_pattern = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
206 bssid_pattern = re.compile( "Address\s*(:|=)\s*([a-zA-Z0-9:]+)", re.I | re.M | re.S )
207 protocol_pattern = re.compile( "Protocol\s*(:|=)\s*IEEE 802.11\s*([abgn]+)", re.I | re.M | re.S )
208 mode_pattern = re.compile( "Mode\s*(:|=)\s*([^\n]+)", re.I | re.M | re.S )
209 channel_pattern = re.compile( "Channel\s*(:|=)*\s*(\d+)", re.I | re.M | re.S )
210 enckey_pattern = re.compile( "Encryption key\s*(:|=)\s*(on|off)", re.I | re.M | re.S )
211 signal_pattern = re.compile( "Signal level\s*(:|=)\s*(-?[0-9]+)", re.I | re.M | re.S )
212
213 access_points = {}
214 command = "scan"
215 while True:
216 try:
217 command = commandQueue.get_nowait()
218 logger.debug("received command: %s" % ( command, ))
219 command_read = True
220 except Queue.Empty:
221 command_read = False
222 if command == "scan":
223 #logger.debug("Beginning scan pass")
224 # Some cards need to have the interface up to scan
225 if confFile.get_opt_as_bool('DEFAULT.ifup_required'):
226 # call ifconfig command and wait for return
227 shellcmd([confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface'), 'up'])
228 # update the signal strengths
229 scandata = Popen([confFile.get_opt('DEFAULT.iwlist_command'), confFile.get_opt('DEFAULT.interface'), 'scan'], stdout=PIPE).stdout.read()
230 #logger.debug("Current IP: %s\nCurrent ESSID: %s\nCurrent BSSID: %s" % (get_current_ip(), get_current_essid(), get_current_bssid()))
231 # zero out the signal levels for all access points
232 for bssid in access_points:
233 access_points[bssid]['signal'] = 0
234 # split the scan data based on the address line
235 hits = scandata.split(' - ')
236 for hit in hits:
237 # set the defaults for profile template
238 profile = get_new_profile()
239 m = essid_pattern.search( hit )
240 if m:
241 # we found an essid
242 profile['essid'] = m.groups()[1]
243 m = bssid_pattern.search( hit ) # get BSSID from scan
244 if m: profile['bssid'] = m.groups()[1]
245 m = protocol_pattern.search( hit ) # get protocol from scan
246 if m: profile['protocol'] = m.groups()[1]
247 m = mode_pattern.search( hit ) # get mode from scan
248 if m: profile['mode'] = m.groups()[1]
249 m = channel_pattern.search( hit ) # get channel from scan
250 if m: profile['channel'] = m.groups()[1]
251 m = enckey_pattern.search( hit ) # get encryption key from scan
252 if m: profile['encrypted'] = ( m.groups()[1] == 'on' )
253 m = signal_pattern.search( hit ) # get signal strength from scan
254 if m: profile['signal'] = m.groups()[1]
255 access_points[ profile['bssid'] ] = profile
256 for bssid in access_points:
257 access_points[bssid]['available'] = ( access_points[bssid]['signal'] > 0 )
258 # Put all, now or previously, sensed access_points into apQueue
259 try:
260 apQueue.put_nowait( access_points[bssid] )
261 except Queue.Full:
262 pass
263 elif command == "exit":
264 logger.debug("Exiting.")
265 return
266 if command_read: commandQueue.task_done()
267 if confFile.get_opt('DEFAULT.interface').find('ath') == 0:
268 sleep( 3 )
269 else:
270 sleep( 1 )
271
272
273 # Read scanned AP info from ap_queue and combine with
274 # configured profiles, then update the UI.
275 #
276 #Parameters:
277 #
278 # 'ui' -- Object - Must provide update_list() method
279 #
280 # 'confFile' -- ConfigFile - Config file object
281 #
282 # 'apQueue' -- Queue - Queue on which to put AP profiles
283 #
284 # 'commandQueue' -- Queue - Queue from which to read commands
285 #
286 # 'logger' -- Logger - Python's logging facility
287 #
288 #Returns:
289 #
290 # nothing
291 def update_profiles(ui, conf_file, ap_queue, command_queue, logger):
292 logger.debug("Begin thread.")
293 command = 'scan'
294 while True:
295 # Get APs scanned by iwlist
296 try:
297 ap = ap_queue.get_nowait()
298 except Queue.Empty:
299 pass
300 else:
301 # Attempt to match to known profiles, normal then roaming
302 profile = conf_file.get_profile(make_section_name(ap['essid'], ap['bssid']))
303 if not profile:
304 profile = conf_file.get_profile(make_section_name(ap['essid'], ''))
305 if not profile:
306 profile = {}
307 profile.update(ap)
308 # update UI
309 ui.update_list(profile)
310 # Check for exit command.
311 try:
312 command = command_queue.get_nowait()
313 except Queue.Empty:
314 pass
315 if command == "exit":
316 logger.debug("Exiting.")
317 return
318 # Sleep before starting over. Should be less than 1/2 sleep length of scanning_thread()
319 sleep(0.1)
320
321
322 # Manage a connection; including reporting connection state,
323 # connecting/disconnecting from an AP, and returning current IP, ESSID, and BSSID.
324 class ConnectionManager():
325 # Create a new connection manager which can read a config file and send to scanning thread
326 # command Queue. A new manager checks for a pre-existing connection and takes
327 # its AP profile from the ESSID and BSSID to which it is currently attached.
328 #
329 #Parameters:
330 #
331 # 'confFile' -- ConfigFile - Config file object
332 #
333 # 'commandQueue' -- Queue - The Queue on which to put commands to the scanning thread
334 #
335 # 'logger' -- Logger - Python's logging facility
336 #
337 #Returns:
338 #
339 # ConnectionManager instance
340 def __init__( self, confFile, commandQueue, logger ):
341 self.confFile = confFile
342 self.commQueue = commandQueue
343 self.logger = logger
344 # is connection running?
345 self.state = False
346 if self.get_current_ip():
347 self.state = True
348 self.profile = self.confFile.get_profile( make_section_name(self.get_current_essid(), self.get_current_bssid()) )
349
350 # Change the interface state: up or down.
351 #
352 #Parameters:
353 #
354 # 'state' -- string - The state to which to change the interface.
355 #
356 #Returns:
357 #
358 # nothing
359 def if_change( self, state ):
360 if ( (state.lower() == 'up') or (state.lower() == 'down') ):
361 self.logger.debug("changing interface state to %s" % ( state, ))
362 # call ifconfig command and wait for return
363 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), state])
364
365 # Connect to the specified AP.
366 #
367 #Parameters:
368 #
369 # 'profile' -- dictionary - The profile for the AP (i.e. network) with which to connect.
370 #
371 # 'status' -- status implementer - Object which implements status interface.
372 #
373 #Returns:
374 #
375 # nothing
376 def connect_to_network( self, profile, status ):
377 self.profile = profile
378 msg = "Connecting to the %s (%s) network" % ( self.profile['essid'], self.profile['bssid'] )
379 say( msg )
380 self.logger.debug(msg)
381 # ready to dance
382 # Let's run the connection prescript
383 if self.profile['con_prescript'].strip() != '':
384 # got something to execute
385 # run connection prescript through shell and wait for return
386 self.logger.debug("executing connection prescript: %s" % ( self.profile['con_prescript'], ))
387 shellcmd([self.profile['con_prescript']], environment={"WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
388 status.show()
389 # Some cards need to have the interface up
390 if self.confFile.get_opt_as_bool('DEFAULT.ifup_required'):
391 self.if_change('up')
392 # Start building iwconfig command line, command
393 iwconfig_command = [ self.confFile.get_opt('DEFAULT.iwconfig_command') ]
394 iwconfig_command.append( self.confFile.get_opt('DEFAULT.interface') )
395 # Setting essid
396 iwconfig_command.append( 'essid' )
397 iwconfig_command.append( "'" + self.profile['essid'] + "'" )
398 # Setting nick
399 #iwconfig_commands.append( 'nick "%s"' % self.profile['essid'] )
400 # Setting key
401 iwconfig_command.append( 'key' )
402 if self.profile['key'] == '':
403 iwconfig_command.append( 'off' )
404 else:
405 iwconfig_command.append( "'" + self.profile['key'] + "'" )
406 #iwconfig_commands.append( "key %s %s" % ( self.profile['security'], self.profile['key'] ) )
407 # Setting mode
408 if self.profile['mode'].lower() == 'master':
409 self.profile['mode'] = 'Managed'
410 iwconfig_command.append( 'mode' )
411 iwconfig_command.append( self.profile['mode'] )
412 # Setting channel
413 if self.profile['channel'] != '':
414 iwconfig_command.append( 'channel' )
415 iwconfig_command.append( self.profile['channel'] )
416 # Now we do the ap by address (do this last since iwconfig seems to want it only there)
417 iwconfig_command.append( 'ap' )
418 iwconfig_command.append( self.profile['bssid'] )
419 # Some cards require a commit
420 if self.confFile.get_opt_as_bool('DEFAULT.commit_required'):
421 self.logger.debug("iwconfig_args %s " % ( iwconfig_args, ))
422 iwconfig_command.append( 'commit' )
423 # call iwconfig command and wait for return
424 if not shellcmd(iwconfig_command): return
425 # Now normal network stuff
426 # Kill off any existing DHCP clients running
427 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
428 self.logger.debug("Killing existing DHCP...")
429 try:
430 if self.confFile.get_opt('DHCP.kill_args') != '':
431 # call DHCP client kill command and wait for return
432 self.logger.debug("%s %s", ( self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.kill_args'), ))
433 shellcmd([self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.kill_args')])
434 else:
435 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
436 except OSError:
437 print "failed to kill DHCP client"
438 sys.exit()
439 finally:
440 print "Stale pid file. Removing..."
441 os.remove(self.confFile.get_opt('DHCP.pidfile'))
442 # Kill off any existing WPA supplicants running
443 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
444 self.logger.debug("Killing existing WPA supplicant...")
445 try:
446 if not self.confFile.get_opt('WPA.kill_command') != '':
447 # call WPA supplicant kill command and wait for return
448 shellcmd([self.confFile.get_opt('WPA.kill_command'), self.confFile.get_opt('WPA.kill_command')])
449 else:
450 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
451 except OSError:
452 print "failed to kill WPA supplicant"
453 sys.exit()
454 finally:
455 print "Stale pid file. Removing..."
456 os.remove(self.confFile.get_opt('WPA.pidfile'))
457 # Begin WPA supplicant
458 if self.profile['use_wpa'] :
459 self.logger.debug("WPA args: %s" % ( self.confFile.get_opt('WPA.args'), ))
460 status.update_message("WPA supplicant starting")
461 if sys.modules.has_key("gtk"):
462 while gtk.events_pending():
463 gtk.main_iteration(False)
464 # call WPA supplicant command and do not wait for return
465 wpa_proc = Popen([self.confFile.get_opt('WPA.command'), self.confFile.get_opt('WPA.args'), self.confFile.get_opt('DEFAULT.interface')])
466 if self.profile['use_dhcp'] :
467 self.logger.debug("Disable iwlist while dhcp in progress...")
468 try:
469 self.commQueue.put("pause")
470 except Queue.Full:
471 pass
472 status.update_message("Acquiring IP Address (DHCP)")
473 if sys.modules.has_key("gtk"):
474 while gtk.events_pending():
475 gtk.main_iteration(False)
476 # call DHCP client command and do not wait for return
477 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
478 dhcp_command.extend( self.confFile.get_opt('DHCP.args').split(' ') )
479 dhcp_command.append( self.confFile.get_opt('DEFAULT.interface') )
480 dhcp_proc = Popen(dhcp_command, stdout=None)
481 timer = self.confFile.get_opt_as_int('DHCP.timeout') + 3
482 tick = 0.25
483 waiting = dhcp_proc.poll()
484 while waiting == None:
485 waiting = dhcp_proc.poll()
486 if timer < 0:
487 os.kill(dhcp_proc.pid, SIGTERM)
488 break
489 if sys.modules.has_key("gtk"):
490 while gtk.events_pending():
491 gtk.main_iteration(False)
492 timer -= tick
493 sleep(tick)
494 # Re-enable iwlist
495 try:
496 self.commQueue.put("scan")
497 except Queue.Full:
498 pass
499 if not self.get_current_ip():
500 status.update_message("Could not get IP address!")
501 if sys.modules.has_key("gtk"):
502 while gtk.events_pending():
503 gtk.main_iteration(False)
504 sleep(1)
505 if self.state:
506 self.disconnect_interface()
507 status.hide()
508 return
509 else:
510 status.update_message("Got IP address. Done.")
511 self.state = True
512 if sys.modules.has_key("gtk"):
513 while gtk.events_pending():
514 gtk.main_iteration(False)
515 sleep(2)
516 else:
517 ifconfig_command= "%s %s down; %s %s %s netmask %s" % ( self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), self.profile['ip'], self.profile['netmask'] )
518 route_command = "%s add default gw %s" % ( self.confFile.get_opt('DEFAULT.route_command'), self.profile['gateway'] )
519 resolv_contents = ''
520 if self.profile['domain'] != '': resolv_contents += "domain %s\n" % domain
521 if self.profile['dns1'] != '': resolv_contents += "nameserver %s\n" % dns1
522 if self.profile['dns2'] != '': resolv_contents += "nameserver %s\n" % dns2
523 if ( resolv_contents != '' ):
524 resolv_file=open('/etc/resolv.conf', 'w')
525 resolv_file.write(s)
526 resolv_file.close
527 if not shellcmd([ifconfig_command]): return
528 if not shellcmd([route_command]): return
529 self.state = True
530 # Let's run the connection postscript
531 con_postscript = self.profile['con_postscript']
532 if self.profile['con_postscript'].strip() != '':
533 self.logger.debug("executing connection postscript: %s" % ( self.profile['con_postscript'], ))
534 shellcmd([self.profile['con_postscript']],
535 environment = { "WIFIRADAR_IP": self.get_current_ip() or '0.0.0.0',
536 "WIFIRADAR_ESSID": self.get_current_essid() or '',
537 "WIFIRADAR_BSSID": self.get_current_bssid() or '00:00:00:00:00:00',
538 "WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface') or ''
539 }
540 )
541 status.hide()
542
543 # Disconnect from the AP with which a connection has been established/attempted.
544 #
545 #Parameters:
546 #
547 # nothing
548 #
549 #Returns:
550 #
551 # nothing
552 def disconnect_interface( self ):
553 msg = "Disconnecting"
554 say( msg )
555 self.logger.debug(msg)
556 # Pause scanning while manipulating card
557 try:
558 self.commQueue.put("pause")
559 except Queue.Full:
560 pass
561 if self.state:
562 self.profile = self.confFile.get_profile( make_section_name(self.get_current_essid(), self.get_current_bssid()) )
563 # Let's run the disconnection prescript
564 if self.profile['dis_prescript'].strip() != '':
565 self.logger.debug("executing disconnection prescript: %s" % ( self.profile['dis_prescript'], ))
566 shellcmd([self.profile['dis_prescript']],
567 environment = { "WIFIRADAR_IP": self.get_current_ip() or '0.0.0.0',
568 "WIFIRADAR_ESSID": self.get_current_essid() or '',
569 "WIFIRADAR_BSSID": self.get_current_bssid() or '00:00:00:00:00:00',
570 "WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface') or ''
571 }
572 )
573 self.logger.debug("Kill off any existing DHCP clients running...")
574 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
575 self.logger.debug("Killing existing DHCP...")
576 try:
577 if self.confFile.get_opt('DHCP.kill_args').strip() != '':
578 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
579 dhcp_command.extend( self.confFile.get_opt('DHCP.kill_args').split(' ') )
580 dhcp_command.append( self.confFile.get_opt('DEFAULT.interface') )
581 self.logger.debug("DHCP command: %s" % ( dhcp_command, ))
582 # call DHCP client command and wait for return
583 if not shellcmd(dhcp_command): return
584 else:
585 self.logger.debug("Killing DHCP manually...")
586 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
587 except OSError:
588 print "failed to kill DHCP client"
589 self.logger.debug("Kill off any existing WPA supplicants running...")
590 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
591 self.logger.debug("Killing existing WPA supplicant...")
592 try:
593 if not self.confFile.get_opt('WPA.kill_command') != '':
594 wpa_command = [ self.confFile.get_opt('WPA.kill_command').split(' ') ]
595 if not shellcmd(wpa_command): return
596 else:
597 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
598 except OSError:
599 print "failed to kill WPA supplicant"
600 shellcmd([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface'), 'essid', 'any', 'key', 'off', 'mode', 'managed', 'channel', 'auto', 'ap', 'off'])
601 self.logger.debug("Let's clear out the wireless stuff")
602 self.logger.debug("Now take the interface down")
603 # taking down the interface too quickly can crash my system, so pause a moment
604 sleep(1)
605 self.if_change('down')
606 self.logger.debug("Since it may be brought back up by the next scan, lets unset its IP")
607 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), '0.0.0.0'])
608 # Let's run the disconnection postscript
609 if self.profile['dis_postscript'].strip() != '':
610 self.logger.debug("executing disconnection postscript: %s" % ( self.profile['dis_postscript'], ))
611 shellcmd([self.profile['dis_postscript']], environment={"WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
612 self.state = False
613 self.logger.debug("Disconnect complete.")
614 # Begin scanning again
615 try:
616 self.commQueue.put("scan")
617 except Queue.Full:
618 pass
619
620 # Returns the current IP, if any, by calling ifconfig.
621 #
622 #Parameters:
623 #
624 # nothing
625 #
626 #Returns:
627 #
628 # string or None -- the IP address or None (if no there is no current connection)
629 def get_current_ip( self ):
630 ifconfig_command = [ confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface') ]
631 ifconfig_info = Popen(ifconfig_command, stdout=PIPE).stdout
632 # Be careful to the language (inet adr: in French for example)
633 #
634 # Hi Brian
635 #
636 # I'm using wifi-radar on a system with German translations (de_CH-UTF-8).
637 # There the string in ifconfig is inet Adresse for the IP which isn't
638 # found by the current get_current_ip function in wifi-radar. I changed
639 # the according line (#289; gentoo, v1.9.6-r1) to
640 # >ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
641 # which works on my system (LC_ALL=de_CH.UTF-8) and still works with LC_ALL=C.
642 #
643 # I'd be happy if you could incorporate this small change because as now
644 # I've got to change the file every time it is updated.
645 #
646 # Best wishes
647 #
648 # Simon
649 ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
650 line = ifconfig_info.read()
651 if ip_re.search( line ):
652 return ip_re.search( line ).group(1)
653 return None
654
655 # Returns the current ESSID, if any, by calling iwconfig.
656 #
657 #Parameters:
658 #
659 # nothing
660 #
661 #Returns:
662 #
663 # string or None -- the ESSID or None (if no there is no current association)
664 def get_current_essid( self ):
665 """Returns the current ESSID if any by calling iwconfig"""
666 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
667 # Be careful to the language (inet adr: in French for example)
668 essid_re = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
669 line = iwconfig_info.read()
670 if essid_re.search( line ):
671 return essid_re.search( line ).group(2)
672 return None
673
674 # Returns the current BSSID, if any, by calling iwconfig.
675 #
676 #Parameters:
677 #
678 # nothing
679 #
680 #Returns:
681 #
682 # string or None -- the BSSID or None (if no there is no current association)
683 def get_current_bssid( self ):
684 """Returns the current BSSID if any by calling iwconfig"""
685 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
686 bssid_re = re.compile( "Access Point\s*(:|=)\s*([a-zA-Z0-9:]+)", re.I | re.M | re.S )
687 line = iwconfig_info.read()
688 if bssid_re.search( line ):
689 return bssid_re.search( line ).group(2)
690 return None
691
692
693
694 # The main user interface window for WiFi Radar. This class also is the control
695 # center for most of the rest of the operations.
696 class radar_window:
697 # Create a new radar_window.
698 #
699 #Parameters:
700 #
701 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
702 #
703 # 'apQueue' -- Queue - The Queue from which AP profiles are read.
704 #
705 # 'commQueue' -- Queue - The Queue to which to send commands to the scanning thread.
706 #
707 # 'logger' -- Logger - Python's logging facility
708 #
709 #Returns:
710 #
711 # radar_window instance
712 def __init__( self, confFile, apQueue, commQueue, logger ):
713 global signal_xpm_none
714 global signal_xpm_low
715 global signal_xpm_barely
716 global signal_xpm_ok
717 global signal_xpm_best
718 global known_profile_icon
719 global unknown_profile_icon
720 global wifi_radar_icon
721
722 self.confFile = confFile
723 self.apQueue = apQueue
724 self.commandQueue = commQueue
725 self.logger = logger
726 self.connection = None
727
728 self.known_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( known_profile_icon[0] ), known_profile_icon[0], False )
729 self.unknown_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( unknown_profile_icon[0] ), unknown_profile_icon[0], False )
730 self.signal_none_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_none )
731 self.signal_low_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_low )
732 self.signal_barely_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_barely )
733 self.signal_ok_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_ok )
734 self.signal_best_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_best )
735 self.window = gtk.Dialog('WiFi Radar', None, gtk.DIALOG_MODAL )
736 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
737 self.window.set_icon( icon )
738 self.window.set_border_width( 10 )
739 self.window.set_size_request( 550, 300 )
740 self.window.set_title( "WiFi Radar" )
741 self.window.connect( 'delete_event', self.delete_event )
742 self.window.connect( 'destroy', self.destroy )
743 # let's create all our widgets
744 self.current_network = gtk.Label()
745 self.current_network.set_property('justify', gtk.JUSTIFY_CENTER)
746 self.current_network.show()
747 self.close_button = gtk.Button( "Close", gtk.STOCK_CLOSE )
748 self.close_button.show()
749 self.close_button.connect( 'clicked', self.delete_event, None )
750 self.about_button = gtk.Button( "About", gtk.STOCK_ABOUT )
751 self.about_button.show()
752 self.about_button.connect( 'clicked', self.show_about_info, None )
753 self.preferences_button = gtk.Button( "Preferences", gtk.STOCK_PREFERENCES )
754 self.preferences_button.show()
755 self.preferences_button.connect( 'clicked', self.edit_preferences, None )
756 # essid + bssid known_icon known available wep_icon signal_level mode protocol channel
757 self.pstore = gtk.ListStore( str, gtk.gdk.Pixbuf, bool, bool, str, gtk.gdk.Pixbuf, str, str, str )
758 self.plist = gtk.TreeView( self.pstore )
759 # The icons column, known and encryption
760 self.pix_cell = gtk.CellRendererPixbuf()
761 self.wep_cell = gtk.CellRendererPixbuf()
762 self.icons_cell = gtk.CellRendererText()
763 self.icons_col = gtk.TreeViewColumn()
764 self.icons_col.pack_start( self.pix_cell, False )
765 self.icons_col.pack_start( self.wep_cell, False )
766 self.icons_col.add_attribute( self.pix_cell, 'pixbuf', 1 )
767 self.icons_col.add_attribute( self.wep_cell, 'stock-id', 4 )
768 self.plist.append_column( self.icons_col )
769 # The AP column
770 self.ap_cell = gtk.CellRendererText()
771 self.ap_col = gtk.TreeViewColumn( "Access Point" )
772 self.ap_col.pack_start( self.ap_cell, True )
773 self.ap_col.add_attribute( self.ap_cell, 'text', 0 )
774 self.plist.append_column( self.ap_col )
775 # The signal column
776 self.sig_cell = gtk.CellRendererPixbuf()
777 self.signal_col = gtk.TreeViewColumn( "Signal" )
778 self.signal_col.pack_start( self.sig_cell, True )
779 self.signal_col.add_attribute( self.sig_cell, 'pixbuf', 5 )
780 self.plist.append_column( self.signal_col )
781 # The mode column
782 self.mode_cell = gtk.CellRendererText()
783 self.mode_col = gtk.TreeViewColumn( "Mode" )
784 self.mode_col.pack_start( self.mode_cell, True )
785 self.mode_col.add_attribute( self.mode_cell, 'text', 6 )
786 self.plist.append_column( self.mode_col )
787 # The protocol column
788 self.prot_cell = gtk.CellRendererText()
789 self.protocol_col = gtk.TreeViewColumn( "802.11" )
790 self.protocol_col.pack_start( self.prot_cell, True )
791 self.protocol_col.add_attribute( self.prot_cell, 'text', 7 )
792 self.plist.append_column( self.protocol_col )
793 # The channel column
794 self.channel_cell = gtk.CellRendererText()
795 self.channel_col = gtk.TreeViewColumn( "Channel" )
796 self.channel_col.pack_start( self.channel_cell, True )
797 self.channel_col.add_attribute( self.channel_cell, 'text', 8 )
798 self.plist.append_column( self.channel_col )
799 # DnD Ordering
800 self.plist.set_reorderable( True )
801 # detect d-n-d of AP in round-about way, since rows-reordered does not work as advertised
802 self.pstore.connect( 'row-deleted', self.update_auto_profile_order )
803 # enable/disable buttons based on the selected network
804 self.selected_network = self.plist.get_selection()
805 self.selected_network.connect( 'changed', self.on_network_selection, None )
806 # the list scroll bar
807 sb = gtk.VScrollbar( self.plist.get_vadjustment() )
808 sb.show()
809 self.plist.show()
810 # Add New button
811 self.new_button = gtk.Button( "_New" )
812 self.new_button.connect( 'clicked', self.create_new_profile, get_new_profile(), None )
813 self.new_button.show()
814 # Add Configure button
815 self.edit_button = gtk.Button( "C_onfigure" )
816 self.edit_button.connect( 'clicked', self.edit_profile, None )
817 self.edit_button.show()
818 self.edit_button.set_sensitive(False)
819 # Add Delete button
820 self.delete_button = gtk.Button( "_Delete" )
821 self.delete_button.connect( 'clicked', self.delete_profile, None )
822 self.delete_button.show()
823 self.delete_button.set_sensitive(False)
824 # Add Connect button
825 self.connect_button = gtk.Button( "Co_nnect" )
826 self.connect_button.connect( 'clicked', self.connect_profile, None )
827 # Add Disconnect button
828 self.disconnect_button = gtk.Button( "D_isconnect" )
829 self.disconnect_button.connect( 'clicked', self.disconnect_profile, None )
830 # lets add our widgets
831 rows = gtk.VBox( False, 3 )
832 net_list = gtk.HBox( False, 0 )
833 listcols = gtk.HBox( False, 0 )
834 prows = gtk.VBox( False, 0 )
835 # lets start packing
836 # the network list
837 net_list.pack_start( self.plist, True, True, 0 )
838 net_list.pack_start( sb, False, False, 0 )
839 # the rows level
840 rows.pack_start( net_list , True, True, 0 )
841 rows.pack_start( self.current_network, False, True, 0 )
842 # the list columns
843 listcols.pack_start( rows, True, True, 0 )
844 listcols.pack_start( prows, False, False, 5 )
845 # the list buttons
846 prows.pack_start( self.new_button, False, False, 2 )
847 prows.pack_start( self.edit_button, False, False, 2 )
848 prows.pack_start( self.delete_button, False, False, 2 )
849 prows.pack_end( self.connect_button, False, False, 2 )
850 prows.pack_end( self.disconnect_button, False, False, 2 )
851
852 self.window.action_area.pack_start( self.about_button )
853 self.window.action_area.pack_start( self.preferences_button )
854 self.window.action_area.pack_start( self.close_button )
855
856 rows.show()
857 prows.show()
858 listcols.show()
859 self.window.vbox.add( listcols )
860 self.window.vbox.set_spacing( 3 )
861 self.window.show_all()
862 #
863 # Now, immediately hide these two. The proper one will be
864 # displayed later, based on interface state. -BEF-
865 self.disconnect_button.hide()
866 self.connect_button.hide()
867 self.connect_button.set_sensitive(False)
868
869 # set up connection manager for later use
870 self.connection = ConnectionManager( self.confFile, self.commandQueue, self.logger )
871 # set up status window for later use
872 self.status_window = StatusWindow( self )
873 self.status_window.cancel_button.connect('clicked', self.disconnect_profile, "cancel")
874
875 # Add our known profiles in order
876 for profile_name in self.confFile.auto_profile_order:
877 profile = self.confFile.get_profile( profile_name.strip() )
878 wep = None
879 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
880 self.update_list(profile)
881 # This is the first run (or, at least, no config file was present), so pop up the preferences window
882 if ( self.confFile.get_opt_as_bool('DEFAULT.new_file') == True ):
883 self.confFile.remove_option('DEFAULT', 'new_file')
884 self.edit_preferences(self.preferences_button)
885
886 # Begin running radar_window in Gtk event loop.
887 #
888 #Parameters:
889 #
890 # nothing
891 #
892 #Returns:
893 #
894 # nothing
895 def main( self ):
896 gtk.main()
897
898 # Quit application.
899 #
900 #Parameters:
901 #
902 # 'widget' -- gtk.Widget - The widget sending the event.
903 #
904 #Returns:
905 #
906 # nothing
907 def destroy( self, widget = None):
908 if self.status_window:
909 self.status_window.destroy()
910 gtk.main_quit()
911
912 # Kill scanning thread, update profile order for config file, and ask to be destroyed.
913 #
914 #Parameters:
915 #
916 # 'widget' -- gtk.Widget - The widget sending the event.
917 #
918 # 'data' -- tuple - list of arbitrary arguments (not used)
919 #
920 #Returns:
921 #
922 # boolean -- always return False (i.e. do not propigate the signal which called)
923 def delete_event( self, widget, data = None ):
924 # Put "exit" on the command Queue and wait indefinitely for it to be accepted
925 # signal each listening thread, should be two
926 try:
927 self.commandQueue.put("exit", True)
928 self.commandQueue.put("exit", True)
929 except Queue.Full:
930 pass
931 self.destroy()
932 return False
933
934 # Updates the on-screen profiles list.
935 #
936 #Parameters:
937 #
938 # nothing
939 #
940 #Returns:
941 #
942 # boolean -- always return True
943 def update_list( self, profile ):
944 # Indicate to PyGtk that only one Gtk thread should run here
945 gtk.gdk.threads_enter()
946 # update the current ip and essid
947 # set the state of connect/disconnect buttons based on whether we have an IP address
948 if self.connection:
949 if self.connection.state:
950 self.current_network.set_text( "Connected to %s\nIP Address %s" % ( make_section_name( self.connection.get_current_essid(), self.connection.get_current_bssid() ), self.connection.get_current_ip() ) )
951 self.connect_button.hide()
952 self.disconnect_button.show()
953 else:
954 self.current_network.set_text( "Not Connected." )
955 self.disconnect_button.hide()
956 self.connect_button.show()
957
958 if profile['roaming']:
959 prow_iter = self.get_row_by_ap(profile['essid'], ' Multiple APs')
960 else:
961 prow_iter = self.get_row_by_ap(profile['essid'], profile['bssid'])
962 wep = None
963 if prow_iter != None:
964 # the AP is in the list of APs on the screen
965 # Set the 'known' values
966 self.pstore.set_value(prow_iter, 1, self.pixbuf_from_known( profile[ 'known' ] ))
967 self.pstore.set_value(prow_iter, 2, profile[ 'known' ])
968 self.pstore.set_value(prow_iter, 3, profile['available'])
969 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
970 self.pstore.set_value(prow_iter, 4, wep)
971 self.pstore.set_value(prow_iter, 5, self.pixbuf_from_signal( profile['signal'] ))
972 self.pstore.set_value(prow_iter, 6, profile['mode'])
973 self.pstore.set_value(prow_iter, 7, profile['protocol'])
974 self.pstore.set_value(prow_iter, 8, profile['channel'])
975 #print "update_plist_items: profile update", profile[ 'essid' ], profile['bssid']
976 #for val in self.pstore[prow_iter]:
977 #print val,
978 else:
979 # the AP is not in the list of APs on the screen
980 if profile['roaming']:
981 ap_name = profile[ 'essid' ] + "\n" + ' Multiple APs'
982 else:
983 ap_name = profile[ 'essid' ] + "\n" + profile['bssid']
984 self.pstore.append([ap_name, self.pixbuf_from_known(profile['known']), profile['known'], profile['available'], wep, self.pixbuf_from_signal(profile['signal']), profile['mode'], profile['protocol'], profile['channel']])
985 #print "update_plist_items: new profile", profile[ 'essid' ], profile['bssid']
986 # Allow other Gtk threads to run
987 gtk.gdk.threads_leave()
988 #print "update_plist_items: Empty apQueue"
989 return True
990
991 # Return the proper icon for a value of known.
992 #
993 #Parameters:
994 #
995 # 'known' -- boolean - Whether the AP is known (i.e. configured)
996 #
997 #Returns:
998 #
999 # gtk.gdk.Pixbuf -- icon for a known or unknown AP
1000 def pixbuf_from_known( self, known ):
1001 """ return the proper icon for value of known """
1002 if known:
1003 return self.known_profile_icon
1004 else:
1005 return self.unknown_profile_icon
1006
1007 # Return an icon indicating the signal level.
1008 #
1009 #Parameters:
1010 #
1011 # 'signal' -- integer - signal level reported by iwlist (may be arbitrary scale in 0-100 or -X dBm)
1012 #
1013 #Returns:
1014 #
1015 # gtk.gdk.Pixbuf -- 1 of 5 icons indicating signal level
1016 def pixbuf_from_signal( self, signal ):
1017 signal = int( signal )
1018 # shift signal up by 80 to convert dBm scale to arbitrary scale
1019 if signal < 0: signal = signal + 80
1020 #print "signal level:", signal
1021 if signal < 3:
1022 return self.signal_none_pb
1023 elif signal < 12:
1024 return self.signal_low_pb
1025 elif signal < 20:
1026 return self.signal_barely_pb
1027 elif signal < 35:
1028 return self.signal_ok_pb
1029 elif signal >= 35:
1030 return self.signal_best_pb
1031 else:
1032 return None
1033
1034 # Return row which holds specified ESSID and BSSID.
1035 #
1036 #Parameters:
1037 #
1038 # 'essid' -- string - ESSID to match
1039 #
1040 # 'bssid' -- string - BSSID to match
1041 #
1042 #Returns:
1043 #
1044 # gtk.TreeIter or None -- pointer to the row containing the match or None for no match found
1045 def get_row_by_ap( self, essid, bssid ):
1046 for row in self.pstore:
1047 if ( row[0] == essid + "\n" + bssid ):
1048 #print "matched:", row.iter, essid, bssid
1049 return row.iter
1050 return None
1051
1052 # Enable/disable buttons based on the selected network.
1053 #
1054 #Parameters:
1055 #
1056 # 'widget' -- gtk.Widget - The widget sending the event.
1057 #
1058 # 'data' -- tuple - list of arbitrary arguments (not used)
1059 #
1060 #Returns:
1061 #
1062 # nothing
1063 def on_network_selection( self, widget, data = None ):
1064 ( store, selected_iter ) = self.selected_network.get_selected()
1065 # if no networks are selected, disable all buttons except New
1066 # (this occurs after a drag-and-drop)
1067 if selected_iter == None:
1068 self.edit_button.set_sensitive(False)
1069 self.delete_button.set_sensitive(False)
1070 self.connect_button.set_sensitive(False)
1071 return
1072 # enable/disable buttons
1073 self.connect_button.set_sensitive(True)
1074 if (store.get_value(selected_iter, 2) == True): # is selected network known?
1075 self.edit_button.set_sensitive(True)
1076 self.delete_button.set_sensitive(True)
1077 else:
1078 self.edit_button.set_sensitive(True)
1079 self.delete_button.set_sensitive(False)
1080
1081 # Init and run the about dialog
1082 #
1083 #Parameters:
1084 #
1085 # 'widget' -- gtk.Widget - The widget sending the event.
1086 #
1087 # 'data' -- tuple - list of arbitrary arguments (not used)
1088 #
1089 #Returns:
1090 #
1091 # nothing
1092 def show_about_info( self, widget, data=None ):
1093 about = about_dialog()
1094 about.run()
1095 about.destroy()
1096
1097 # Init and run the preferences dialog
1098 #
1099 #Parameters:
1100 #
1101 # 'widget' -- gtk.Widget - The widget sending the event.
1102 #
1103 # 'data' -- tuple - list of arbitrary arguments (not used)
1104 #
1105 #Returns:
1106 #
1107 # nothing
1108 def edit_preferences( self, widget, data=None ):
1109 # get raw strings from config file
1110 self.confFile.raw = True
1111 prefs = preferences_dialog( self, self.confFile )
1112 response = prefs.run()
1113 prefs.destroy()
1114 if response == int(gtk.RESPONSE_ACCEPT):
1115 prefs.save()
1116 # get cooked strings from config file
1117 self.confFile.raw = False
1118
1119 # Respond to a request to create a new AP profile
1120 #
1121 #Parameters:
1122 #
1123 # 'widget' -- gtk.Widget - The widget sending the event.
1124 #
1125 # 'profile' -- dictionary - The AP profile to use as basis for new profile.
1126 #
1127 # 'data' -- tuple - list of arbitrary arguments (not used)
1128 #
1129 #Returns:
1130 #
1131 # boolean -- True if a profile was created and False if profile creation was canceled.
1132 def create_new_profile( self, widget, profile, data=None ):
1133 profile_editor = profile_dialog( self, profile )
1134 try:
1135 profile = profile_editor.run()
1136 except ValueError:
1137 error_dlg = ErrorDialog(None, "Cannot save empty ESSID")
1138 del error_dlg
1139 return False
1140 finally:
1141 profile_editor.destroy()
1142 if profile:
1143 apname = make_section_name( profile['essid'], profile['bssid'] )
1144 # Check that the ap does not exist already
1145 if apname in self.confFile.profiles():
1146 error_dlg = ErrorDialog(None, "A profile for %s already exists" % (apname))
1147 del error_dlg
1148 # try again
1149 self.confFile.set_section( apname, profile )
1150 # if it is not in the auto_profile_order add it
1151 if apname not in self.confFile.auto_profile_order:
1152 self.confFile.auto_profile_order.append(apname)
1153 # add to the store
1154 wep = None
1155 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
1156 try:
1157 self.confFile.write()
1158 except IOError, (error_number, error_str):
1159 if error_number == errno.ENOENT:
1160 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1161 del error_dlg
1162 else:
1163 raise IOError(error_number, error_str)
1164 # Add AP to the list displayed to user
1165 try:
1166 self.apQueue.put_nowait(profile)
1167 except Queue.Full:
1168 pass
1169 return True
1170 else:
1171 # Did not create new profile
1172 return False
1173
1174 # Respond to a request to edit an AP profile. Edit selected AP profile if it
1175 # is known. Otherwise, create a new profile with the selected ESSID and BSSID.
1176 #
1177 #Parameters:
1178 #
1179 # 'widget' -- gtk.Widget - The widget sending the event.
1180 #
1181 # 'data' -- tuple - list of arbitrary arguments (not used)
1182 #
1183 #Returns:
1184 #
1185 # nothing
1186 def edit_profile(self, widget, data=None):
1187 (store, selected_iter) = self.plist.get_selection().get_selected()
1188 if not selected_iter: return
1189 row_start = str(self.pstore.get_value( selected_iter, 0 )).split("\n")
1190 if row_start[1] == ' Multiple APs':
1191 apname = make_section_name(row_start[0], '')
1192 else:
1193 profile = self.confFile.get_profile(apname)
1194 apname = make_section_name(row_start[0], row_start[1])
1195 if profile:
1196 profile_editor = profile_dialog(self, profile)
1197 try:
1198 profile = profile_editor.run()
1199 except ValueError:
1200 error_dlg = ErrorDialog(None, "Cannot save empty ESSID")
1201 del error_dlg
1202 return False
1203 finally:
1204 profile_editor.destroy()
1205 if profile:
1206 apname = make_section_name( profile['essid'], profile['bssid'] )
1207 self.confFile.set_section( apname, profile )
1208 try:
1209 self.confFile.write()
1210 except IOError, (error_number, error_str):
1211 if error_number == errno.ENOENT:
1212 error_dlg = ErrorDialog(self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str))
1213 del error_dlg
1214 else:
1215 raise IOError(error_number, error_str)
1216 else:
1217 # The AP does not already have a profile
1218 profile = get_new_profile()
1219 ( profile['essid'], profile['bssid'] ) = store.get_value( selected_iter, 0 ).split("\n")
1220 self.create_new_profile( widget, profile, data )
1221
1222 # Respond to a request to delete an AP profile (i.e. make profile unknown)
1223 #
1224 #Parameters:
1225 #
1226 # 'widget' -- gtk.Widget - The widget sending the event.
1227 #
1228 # 'data' -- tuple - list of arbitrary arguments (not used)
1229 #
1230 #Returns:
1231 #
1232 # nothing
1233 def delete_profile( self, widget, data=None ):
1234 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1235 if not selected_iter: return
1236 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1237 known = store.get_value( selected_iter, 1 )
1238 if not known: return
1239 dlg = gtk.MessageDialog(
1240 self.window,
1241 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1242 gtk.MESSAGE_QUESTION,
1243 gtk.BUTTONS_YES_NO,
1244 "Are you sure you want to delete the %s (%s) profile?" % (essid, bssid) )
1245 res = dlg.run()
1246 dlg.destroy()
1247 del dlg
1248 if res == gtk.RESPONSE_NO: return
1249 # Remove it
1250 apname = make_section_name( essid, bssid )
1251 self.confFile.remove_section( apname )
1252 self.logger.debug(apname)
1253 if apname in self.confFile.auto_profile_order: self.confFile.auto_profile_order.remove(apname)
1254 self.pstore.remove( selected_iter )
1255 # Let's save our current state
1256 self.update_auto_profile_order()
1257 try:
1258 self.confFile.write()
1259 except IOError, (error_number, error_str):
1260 if error_number == errno.ENOENT:
1261 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1262 del error_dlg
1263 else:
1264 raise IOError(error_number, error_str)
1265
1266 # Respond to a request to connect to an AP.
1267 #
1268 #Parameters:
1269 #
1270 # 'widget' -- gtk.Widget - The widget sending the event.
1271 #
1272 # 'profile' -- dictionary - The AP profile to which to connect.
1273 #
1274 # 'data' -- tuple - list of arbitrary arguments (not used)
1275 #
1276 #Returns:
1277 #
1278 # nothing
1279 def connect_profile( self, widget, profile, data=None ):
1280 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1281 if not selected_iter: return
1282 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1283 known = store.get_value( selected_iter, 2 )
1284 if not known:
1285 if data != 'noconnect':
1286 dlg = gtk.MessageDialog(
1287 self.window,
1288 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1289 gtk.MESSAGE_QUESTION,
1290 gtk.BUTTONS_YES_NO,
1291 "This network does not have a profile configured.\n\nWould you like to create one now?" )
1292 res = dlg.run()
1293 dlg.destroy()
1294 del dlg
1295 if res == gtk.RESPONSE_NO: return
1296 profile = get_new_profile()
1297 profile['essid'] = essid
1298 profile['bssid'] = bssid
1299 if not self.create_new_profile( widget, profile, data ):
1300 return
1301 self.connection.connect_to_network(self.confFile.get_profile(make_section_name(essid, bssid)), self.status_window)
1302
1303 # Respond to a request to disconnect by calling ConnectionManager disconnect_interface().
1304 #
1305 #Parameters:
1306 #
1307 # 'widget' -- gtk.Widget - The widget sending the event.
1308 #
1309 # 'data' -- tuple - list of arbitrary arguments (not used)
1310 #
1311 #Returns:
1312 #
1313 # nothing
1314 def disconnect_profile( self, widget, data=None ):
1315 if data == "cancel":
1316 self.status_window.update_message("Canceling connection...")
1317 if sys.modules.has_key("gtk"):
1318 while gtk.events_pending():
1319 gtk.main_iteration(False)
1320 sleep(1)
1321 self.connection.disconnect_interface()
1322
1323 # Update the config file auto profile order from the on-screen order
1324 #
1325 #Parameters:
1326 #
1327 # 'widget' -- gtk.Widget - The widget sending the event.
1328 #
1329 # 'data' -- tuple - list of arbitrary arguments (not used)
1330 #
1331 # 'data2' -- tuple - list of arbitrary arguments (not used)
1332 #
1333 #Returns:
1334 #
1335 # nothing
1336 def update_auto_profile_order( self, widget = None, data = None, data2 = None ):
1337 # recreate the auto_profile_order
1338 auto_profile_order = []
1339 piter = self.pstore.get_iter_first()
1340 while piter:
1341 # only if it's known
1342 if self.pstore.get_value( piter, 2 ) == True:
1343 row_start = str(self.pstore.get_value( piter, 0 )).split("\n")
1344 auto_profile_order.append( make_section_name( row_start[0], row_start[1] ) )
1345 piter = self.pstore.iter_next( piter )
1346 self.confFile.auto_profile_order = auto_profile_order
1347 try:
1348 self.confFile.write()
1349 except IOError, (error_number, error_str):
1350 if error_number == errno.ENOENT:
1351 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1352 del error_dlg
1353 else:
1354 raise IOError(error_number, error_str)
1355
1356
1357 # Button to allow user to choose a file and put value into specified gtk.Entry
1358 class file_browse_button(gtk.Button):
1359 # Create a button to simulate a File/Open
1360 #
1361 #Parameters:
1362 #
1363 # 'parent' -- gtk.Object -- Usually, the calling window.
1364 #
1365 # 'entry' -- gtk.Entry -- The text entry to update with user selection.
1366 #
1367 #Returns:
1368 #
1369 # file_browse_button instance
1370 def __init__( self, parent, entry ):
1371 self.parent_window = parent
1372 self.entry = entry
1373 gtk.Button.__init__(self, "Browse", None)
1374 #self.
1375 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)
1376 self.connect("clicked", self.browse_files)
1377
1378 # Show filechooser dialog and get user selection
1379 #
1380 #Parameters:
1381 #
1382 # 'widget' -- gtk.Widget -- The widget sending the event.
1383 #
1384 #Returns:
1385 #
1386 # nothing
1387 #
1388 #NOTES:
1389 #
1390 # updates entry value
1391 #
1392 def browse_files( self, widget ):
1393 self.browser_dialog.set_filename(self.entry.get_text())
1394 self.browser_dialog.run()
1395 self.entry.set_text(self.browser_dialog.get_filename())
1396 self.browser_dialog.destroy()
1397
1398
1399 # Simple dialog to report an error to the user.
1400 class ErrorDialog:
1401 # Create a new ErrorDialog.
1402 #
1403 #Parameters:
1404 #
1405 # 'parent' -- gtk.Object - Usually, the calling window.
1406 #
1407 # 'message' -- string - The message to display to the user.
1408 #
1409 #Returns:
1410 #
1411 # ErrorDialog instance
1412 def __init__( self, parent, message ):
1413 dialog = gtk.MessageDialog( parent, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, message )
1414 dialog.run()
1415 dialog.destroy()
1416 del dialog
1417
1418
1419 # The preferences dialog. Edits non-profile sections of the config file.
1420 class preferences_dialog:
1421 # Create a new preferences_dialog.
1422 #
1423 #Parameters:
1424 #
1425 # 'parent' -- gtk.Object - Usually, the calling window.
1426 #
1427 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
1428 #
1429 #Returns:
1430 #
1431 # preferences_dialog instance
1432 def __init__( self, parent, confFile ):
1433 global wifi_radar_icon
1434 self.parent = parent
1435 self.confFile = confFile
1436 self.dialog = gtk.Dialog('WiFi Radar Preferences', self.parent.window,
1437 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1438 ( gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_SAVE, gtk.RESPONSE_ACCEPT ) )
1439 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1440 self.dialog.set_icon( icon )
1441 self.dialog.set_resizable( True )
1442 self.dialog.set_transient_for( self.parent.window )
1443 self.tooltips = gtk.Tooltips()
1444 #
1445 # set up preferences widgets
1446 #
1447 # build everything in a tabbed notebook
1448 self.prefs_notebook = gtk.Notebook()
1449
1450 ### General tab
1451 self.general_page = gtk.VBox()
1452 # auto detect wireless device
1453 self.w_auto_detect = gtk.CheckButton("Auto-detect wireless device")
1454
1455 print "prefs: ", self.confFile.get_opt('DEFAULT.interface')
1456
1457 self.w_auto_detect.set_active( self.confFile.get_opt('DEFAULT.interface') == "auto_detect" )
1458 self.w_auto_detect.connect("toggled", self.toggle_auto_detect)
1459 self.tooltips.set_tip(self.w_auto_detect, "Automatically select wireless device to configure")
1460 self.general_page.pack_start(self.w_auto_detect, False, False, 5)
1461
1462 # network interface selecter
1463 self.w_interface = gtk.combo_box_entry_new_text()
1464 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command')], stdout=PIPE).stdout
1465 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if ("ESSID" in x)]
1466 for device in wireless_devices:
1467 if device != self.confFile.get_opt('DEFAULT.interface'):
1468 self.w_interface.append_text(device)
1469 if self.confFile.get_opt('DEFAULT.interface') != "auto_detect":
1470 self.w_interface.prepend_text( self.confFile.get_opt('DEFAULT.interface') )
1471 self.w_interface.set_active(0)
1472 self.w_interface_label = gtk.Label("Wireless device")
1473 self.w_hbox1 = gtk.HBox(False, 0)
1474 self.w_hbox1.pack_start(self.w_interface_label, False, False, 5)
1475 self.w_hbox1.pack_start(self.w_interface, True, True, 0)
1476 self.w_interface.set_sensitive( self.confFile.get_opt('DEFAULT.interface') != "auto_detect" )
1477 self.general_page.pack_start(self.w_hbox1, False, False, 5)
1478
1479 # scan timeout (spin button of integers from 1 to 100)
1480 #self.time_in_seconds = gtk.Adjustment( self.confFile.get_opt_as_int('DEFAULT.scan_timeout'),1,100,1,1,0 )
1481 #self.w_scan_timeout = gtk.SpinButton(self.time_in_seconds, 1, 0)
1482 #self.w_scan_timeout.set_update_policy(gtk.UPDATE_IF_VALID)
1483 #self.w_scan_timeout.set_numeric(True)
1484 #self.w_scan_timeout.set_snap_to_ticks(True)
1485 #self.w_scan_timeout.set_wrap(False)
1486 #self.tooltips.set_tip(self.w_scan_timeout, "How long should WiFi Radar scan for access points?")
1487 #self.w_scan_timeout_label = gtk.Label("Scan timeout (seconds)")
1488 #self.w_hbox2 = gtk.HBox(False, 0)
1489 #self.w_hbox2.pack_start(self.w_scan_timeout_label, False, False, 5)
1490 #self.w_hbox2.pack_start(self.w_scan_timeout, True, True, 0)
1491 #self.general_page.pack_start(self.w_hbox2, False, False, 5)
1492
1493 # speak up
1494 self.w_speak_up = gtk.CheckButton("Use speak-up")
1495 self.w_speak_up.set_active( self.confFile.get_opt_as_bool('DEFAULT.speak_up') )
1496 self.w_speak_up.connect("toggled", self.toggle_speak)
1497 self.tooltips.set_tip(self.w_speak_up, "Should I speak up when connecting to a network? (If you have a speech command)")
1498 self.general_page.pack_start(self.w_speak_up, False, False, 5)
1499
1500 # speak up command
1501 self.w_speak_cmd = gtk.Entry()
1502 self.w_speak_cmd.set_width_chars(16)
1503 self.tooltips.set_tip(self.w_speak_cmd, "The command to use to speak feedback")
1504 self.w_speak_cmd.set_text(self.confFile.get_opt('DEFAULT.speak_command'))
1505 self.w_speak_cmd_label = gtk.Label("Speak Command")
1506 self.w_speak_cmd_button = file_browse_button(self.dialog, self.w_speak_cmd)
1507 self.w_speak_cmd_button.set_sensitive(self.w_speak_up.get_active())
1508 self.w_hbox3 = gtk.HBox(False, 0)
1509 self.w_hbox3.pack_start(self.w_speak_cmd_label, True, False, 5)
1510 self.w_hbox3.pack_start(self.w_speak_cmd, False, False, 0)
1511 self.w_hbox3.pack_start(self.w_speak_cmd_button, False, False, 0)
1512 self.w_speak_cmd.set_sensitive(self.w_speak_up.get_active())
1513 self.general_page.pack_start(self.w_hbox3, False, False, 5)
1514
1515 # commit required
1516 self.w_commit_required = gtk.CheckButton("Commit required")
1517 self.w_commit_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.commit_required') )
1518 self.tooltips.set_tip(self.w_commit_required, "Check this box if your card requires a \"commit\" command with iwconfig")
1519 self.general_page.pack_start(self.w_commit_required, False, False, 5)
1520
1521 # ifup required
1522 self.w_ifup_required = gtk.CheckButton("Ifup required")
1523 self.w_ifup_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.ifup_required') )
1524 self.tooltips.set_tip(self.w_ifup_required, "Check this box if your system requires the interface to be brought up first")
1525 self.general_page.pack_start(self.w_ifup_required, False, False, 5)
1526
1527 self.prefs_notebook.append_page(self.general_page, gtk.Label("General"))
1528 ### End of General tab
1529
1530 ### Advanced tab
1531 # table to use for layout of following command configurations
1532 self.cmds_table = gtk.Table()
1533
1534 # ifconfig command
1535 self.ifconfig_cmd = gtk.Entry()
1536 self.ifconfig_cmd.set_width_chars(32)
1537 self.tooltips.set_tip(self.ifconfig_cmd, "The command to use to configure the network card")
1538 self.ifconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.ifconfig_command'))
1539 self.ifconfig_cmd_label = gtk.Label("Network interface configure command")
1540 self.ifconfig_cmd_button = file_browse_button(self.dialog, self.ifconfig_cmd)
1541 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1542 self.cmds_table.attach(self.ifconfig_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1543 self.cmds_table.attach(self.ifconfig_cmd, 2, 3, 1, 2, True, False, 0, 0)
1544 self.cmds_table.attach(self.ifconfig_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1545
1546 # iwconfig command
1547 self.iwconfig_cmd = gtk.Entry()
1548 self.iwconfig_cmd.set_width_chars(32)
1549 self.tooltips.set_tip(self.iwconfig_cmd, "The command to use to configure the wireless connection")
1550 self.iwconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.iwconfig_command'))
1551 self.iwconfig_cmd_label = gtk.Label("Wireless connection configure command")
1552 self.iwconfig_cmd_button = file_browse_button(self.dialog, self.iwconfig_cmd)
1553 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1554 self.cmds_table.attach(self.iwconfig_cmd_label, 1, 2, 2, 3, True, False, 5, 0)
1555 self.cmds_table.attach(self.iwconfig_cmd, 2, 3, 2, 3, True, False, 0, 0)
1556 self.cmds_table.attach(self.iwconfig_cmd_button, 3, 4, 2, 3, False, False, 0, 0)
1557
1558 # iwlist command
1559 self.iwlist_cmd = gtk.Entry()
1560 self.iwlist_cmd.set_width_chars(32)
1561 self.tooltips.set_tip(self.iwlist_cmd, "The command to use to scan for access points")
1562 self.iwlist_cmd.set_text(self.confFile.get_opt('DEFAULT.iwlist_command'))
1563 self.iwlist_cmd_label = gtk.Label("Wireless scanning command")
1564 self.iwlist_cmd_button = file_browse_button(self.dialog, self.iwlist_cmd)
1565 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1566 self.cmds_table.attach(self.iwlist_cmd_label, 1, 2, 3, 4, True, False, 5, 0)
1567 self.cmds_table.attach(self.iwlist_cmd, 2, 3, 3, 4, True, False, 0, 0)
1568 self.cmds_table.attach(self.iwlist_cmd_button, 3, 4, 3, 4, False, False, 0, 0)
1569
1570 # route command
1571 self.route_cmd = gtk.Entry()
1572 self.route_cmd.set_width_chars(32)
1573 self.tooltips.set_tip(self.route_cmd, "The command to use to configure the network routing")
1574 self.route_cmd.set_text(self.confFile.get_opt('DEFAULT.route_command'))
1575 self.route_cmd_label = gtk.Label("Network route configure command")
1576 self.route_cmd_button = file_browse_button(self.dialog, self.route_cmd)
1577 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1578 self.cmds_table.attach(self.route_cmd_label, 1, 2, 4, 5, True, False, 5, 0)
1579 self.cmds_table.attach(self.route_cmd, 2, 3, 4, 5, True, False, 0, 0)
1580 self.cmds_table.attach(self.route_cmd_button, 3, 4, 4, 5, False, False, 0, 0)
1581
1582 # log file
1583 self.logfile_entry = gtk.Entry()
1584 self.logfile_entry.set_width_chars(32)
1585 self.tooltips.set_tip(self.logfile_entry, "The file in which to save logging info")
1586 self.logfile_entry.set_text(self.confFile.get_opt('DEFAULT.logfile'))
1587 self.logfile_label = gtk.Label("Log file")
1588 self.logfile_button = file_browse_button(self.dialog, self.logfile_entry)
1589 # (widget, l, r, t, b, xopt, yopt, xpad, ypad)
1590 self.cmds_table.attach(self.logfile_label, 1, 2, 5, 6, True, False, 5, 0)
1591 self.cmds_table.attach(self.logfile_entry, 2, 3, 5, 6, True, False, 0, 0)
1592 self.cmds_table.attach(self.logfile_button, 3, 4, 5, 6, False, False, 0, 0)
1593
1594 self.prefs_notebook.append_page(self.cmds_table, gtk.Label("Advanced"))
1595 ### End of Advanced tab
1596
1597 ### DHCP tab
1598 # table to use for layout of DHCP prefs
1599 self.dhcp_table = gtk.Table()
1600
1601 self.dhcp_cmd = gtk.Entry()
1602 self.dhcp_cmd.set_width_chars(32)
1603 self.tooltips.set_tip(self.dhcp_cmd, "The command to use for automatic network configuration")
1604 self.dhcp_cmd.set_text(self.confFile.get_opt('DHCP.command'))
1605 self.dhcp_cmd_label = gtk.Label("Command")
1606 self.dhcp_cmd_button = file_browse_button(self.dialog, self.dhcp_cmd)
1607 self.dhcp_table.attach(self.dhcp_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1608 self.dhcp_table.attach(self.dhcp_cmd, 2, 3, 1, 2, True, False, 0, 0)
1609 self.dhcp_table.attach(self.dhcp_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1610
1611 self.dhcp_args = gtk.Entry()
1612 self.dhcp_args.set_width_chars(32)
1613 self.tooltips.set_tip(self.dhcp_args, "The start-up arguments to the DHCP command")
1614 self.dhcp_args.set_text(self.confFile.get_opt('DHCP.args'))
1615 self.dhcp_args_label = gtk.Label("Arguments")
1616 self.dhcp_table.attach(self.dhcp_args_label, 1, 2, 2, 3, True, False, 5, 0)
1617 self.dhcp_table.attach(self.dhcp_args, 2, 3, 2, 3, True, False, 0, 0)
1618
1619 self.dhcp_kill_args = gtk.Entry()
1620 self.dhcp_kill_args.set_width_chars(32)
1621 self.tooltips.set_tip(self.dhcp_kill_args, "The shutdown arguments to the DHCP command")
1622 self.dhcp_kill_args.set_text(self.confFile.get_opt('DHCP.kill_args'))
1623 self.dhcp_kill_args_label = gtk.Label("Kill arguments")
1624 self.dhcp_table.attach(self.dhcp_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1625 self.dhcp_table.attach(self.dhcp_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1626
1627 self.dhcp_timeout = gtk.Entry()
1628 self.dhcp_timeout.set_width_chars(32)
1629 self.tooltips.set_tip(self.dhcp_timeout, "The amount of time DHCP will spend trying to connect")
1630 self.dhcp_timeout.set_text(self.confFile.get_opt('DHCP.timeout'))
1631 self.dhcp_timeout_label = gtk.Label("DHCP connect timeout (seconds)")
1632 self.dhcp_table.attach(self.dhcp_timeout_label, 1, 2, 4, 5, True, False, 5, 0)
1633 self.dhcp_table.attach(self.dhcp_timeout, 2, 3, 4, 5, True, False, 0, 0)
1634
1635 self.dhcp_pidfile = gtk.Entry()
1636 self.dhcp_pidfile.set_width_chars(32)
1637 self.tooltips.set_tip(self.dhcp_pidfile, "The file DHCP uses to store its PID")
1638 self.dhcp_pidfile.set_text(self.confFile.get_opt('DHCP.pidfile'))
1639 self.dhcp_pidfile_label = gtk.Label("PID file")
1640 self.dhcp_table.attach(self.dhcp_pidfile_label, 1, 2, 5, 6, True, False, 5, 0)
1641 self.dhcp_table.attach(self.dhcp_pidfile, 2, 3, 5, 6, True, False, 0, 0)
1642
1643 self.prefs_notebook.append_page(self.dhcp_table, gtk.Label("DHCP"))
1644 ### End of DHCP tab
1645
1646 ### WPA tab
1647 # table to use for layout of DHCP prefs
1648 self.wpa_table = gtk.Table()
1649
1650 self.wpa_cmd = gtk.Entry()
1651 self.wpa_cmd.set_width_chars(32)
1652 self.tooltips.set_tip(self.wpa_cmd, "The command to use for WPA encrypted connections")
1653 self.wpa_cmd.set_text(self.confFile.get_opt('WPA.command'))
1654 self.wpa_cmd_label = gtk.Label("Command")
1655 self.wpa_cmd_button = file_browse_button(self.dialog, self.wpa_cmd)
1656 self.wpa_table.attach(self.wpa_cmd_label, 1, 2, 1, 2, True, False, 5, 0)
1657 self.wpa_table.attach(self.wpa_cmd, 2, 3, 1, 2, True, False, 0, 0)
1658 self.wpa_table.attach(self.wpa_cmd_button, 3, 4, 1, 2, False, False, 0, 0)
1659
1660 self.wpa_args = gtk.Entry()
1661 self.wpa_args.set_width_chars(32)
1662 self.tooltips.set_tip(self.wpa_args, "The start-up arguments to the WPA command")
1663 self.wpa_args.set_text(self.confFile.get_opt('WPA.args'))
1664 self.wpa_args_label = gtk.Label("Arguments")
1665 self.wpa_table.attach(self.wpa_args_label, 1, 2, 2, 3, True, False, 5, 0)
1666 self.wpa_table.attach(self.wpa_args, 2, 3, 2, 3, True, False, 0, 0)
1667
1668 self.wpa_kill_args = gtk.Entry()
1669 self.wpa_kill_args.set_width_chars(32)
1670 self.tooltips.set_tip(self.wpa_kill_args, "The shutdown arguments to the DHCP command")
1671 self.wpa_kill_args.set_text(self.confFile.get_opt('WPA.kill_command'))
1672 self.wpa_kill_args_label = gtk.Label("Kill command")
1673 self.wpa_table.attach(self.wpa_kill_args_label, 1, 2, 3, 4, True, False, 5, 0)
1674 self.wpa_table.attach(self.wpa_kill_args, 2, 3, 3, 4, True, False, 0, 0)
1675
1676 self.wpa_config = gtk.Entry()
1677 self.wpa_config.set_width_chars(32)
1678 self.tooltips.set_tip(self.wpa_config, "The WPA configuration file to use")
1679 self.wpa_config.set_text(self.confFile.get_opt('WPA.configuration'))
1680 self.wpa_config_label = gtk.Label("Configuration file")
1681 self.wpa_table.attach(self.wpa_config_label, 1, 2, 4, 5, True, False, 5, 0)
1682 self.wpa_table.attach(self.wpa_config, 2, 3, 4, 5, True, False, 0, 0)
1683
1684 self.wpa_driver = gtk.Entry()
1685 self.wpa_driver.set_width_chars(32)
1686 self.tooltips.set_tip(self.wpa_driver, "The WPA driver to use")
1687 self.wpa_driver.set_text(self.confFile.get_opt('WPA.driver'))
1688 self.wpa_driver_label = gtk.Label("Driver")
1689 self.wpa_table.attach(self.wpa_driver_label, 1, 2, 5, 6, True, False, 5, 0)
1690 self.wpa_table.attach(self.wpa_driver, 2, 3, 5, 6, True, False, 0, 0)
1691
1692 self.wpa_pidfile = gtk.Entry()
1693 self.wpa_pidfile.set_width_chars(32)
1694 self.tooltips.set_tip(self.wpa_pidfile, "The file WPA uses to store its PID")
1695 self.wpa_pidfile.set_text(self.confFile.get_opt('WPA.pidfile'))
1696 self.wpa_pidfile_label = gtk.Label("PID file")
1697 self.wpa_table.attach(self.wpa_pidfile_label, 1, 2, 6, 7, True, False, 5, 0)
1698 self.wpa_table.attach(self.wpa_pidfile, 2, 3, 6, 7, True, False, 0, 0)
1699
1700 self.prefs_notebook.append_page(self.wpa_table, gtk.Label("WPA"))
1701 ### End of WPA tab
1702
1703 self.dialog.vbox.pack_start(self.prefs_notebook, False, False, 5)
1704
1705 # Respond to Auto-detect checkbox toggle by activating/de-activating the interface combobox.
1706 #
1707 #Parameters:
1708 #
1709 # 'auto_detect_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1710 #
1711 # 'data' -- tuple - list of arbitrary arguments (not used)
1712 #
1713 #Returns:
1714 #
1715 # nothing
1716 def toggle_auto_detect(self, auto_detect_toggle, data=None):
1717 self.w_interface.set_sensitive(not auto_detect_toggle.get_active())
1718
1719 # Respond to Speak-up checkbox toggle by activating/de-activating the Speak Cmd Entry.
1720 #
1721 #Parameters:
1722 #
1723 # 'speak_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1724 #
1725 # 'data' -- tuple - list of arbitrary arguments (not used)
1726 #
1727 #Returns:
1728 #
1729 # nothing
1730 def toggle_speak(self, speak_toggle, data=None):
1731 self.w_speak_cmd.set_sensitive(speak_toggle.get_active())
1732 self.w_speak_cmd_button.set_sensitive(speak_toggle.get_active())
1733
1734 # Display preferences dialog and operate until canceled or okayed.
1735 #
1736 #Parameters:
1737 #
1738 # nothing
1739 #
1740 #Returns:
1741 #
1742 # integer -- gtk response ID
1743 def run(self):
1744 self.dialog.show_all()
1745 return self.dialog.run()
1746
1747 # Write updated values to config file.
1748 #
1749 #Parameters:
1750 #
1751 # nothing
1752 #
1753 #Returns:
1754 #
1755 # nothing
1756 def save(self):
1757 if self.w_auto_detect.get_active():
1758 set_network_device("auto_detect")
1759 self.confFile.set_opt('DEFAULT.interface', "auto_detect")
1760 else:
1761 # get the selected interface, using a work-around suggested by PyGTK Tutorial
1762 interface = self.w_interface.get_model()[self.w_interface.get_active()][0]
1763 self.confFile.set_opt('DEFAULT.interface', interface)
1764 set_network_device(interface)
1765 #self.confFile.set_float_opt('DEFAULT.scan_timeout', self.w_scan_timeout.get_value())
1766 self.confFile.set_bool_opt('DEFAULT.speak_up', self.w_speak_up.get_active())
1767 self.confFile.set_bool_opt('DEFAULT.commit_required', self.w_commit_required.get_active())
1768 self.confFile.set_bool_opt('DEFAULT.ifup_required', self.w_ifup_required.get_active())
1769 self.confFile.set_opt('DEFAULT.speak_command', self.w_speak_cmd.get_text())
1770 self.confFile.set_opt('DEFAULT.ifconfig_command', self.ifconfig_cmd.get_text())
1771 self.confFile.set_opt('DEFAULT.iwconfig_command', self.iwconfig_cmd.get_text())
1772 self.confFile.set_opt('DEFAULT.iwlist_command', self.iwlist_cmd.get_text())
1773 self.confFile.set_opt('DEFAULT.route_command', self.route_cmd.get_text())
1774 self.confFile.set_opt('DEFAULT.logfile', self.logfile_entry.get_text())
1775 self.confFile.set_opt('DHCP.command', self.dhcp_cmd.get_text())
1776 self.confFile.set_opt('DHCP.args', self.dhcp_args.get_text())
1777 self.confFile.set_opt('DHCP.kill_args', self.dhcp_kill_args.get_text())
1778 self.confFile.set_opt('DHCP.timeout', self.dhcp_timeout.get_text())
1779 self.confFile.set_opt('DHCP.pidfile', self.dhcp_pidfile.get_text())
1780 self.confFile.set_opt('WPA.command', self.wpa_cmd.get_text())
1781 self.confFile.set_opt('WPA.args', self.wpa_args.get_text())
1782 self.confFile.set_opt('WPA.kill_command', self.wpa_kill_args.get_text())
1783 self.confFile.set_opt('WPA.configuration', self.wpa_config.get_text())
1784 self.confFile.set_opt('WPA.driver', self.wpa_driver.get_text())
1785 self.confFile.set_opt('WPA.pidfile', self.wpa_pidfile.get_text())
1786 try:
1787 self.confFile.write()
1788 except IOError, (error_number, error_str):
1789 if error_number == errno.ENOENT:
1790 error_dlg = ErrorDialog( self.window, "Could not save configuration file:\n%s\n\n%s" % (self.confFile.filename, error_str) )
1791 del error_dlg
1792 else:
1793 raise IOError(error_number, error_str)
1794
1795 # Remove preferences window.
1796 #
1797 #Parameters:
1798 #
1799 # nothing
1800 #
1801 #Returns:
1802 #
1803 # nothing
1804 def destroy(self):
1805 self.dialog.destroy()
1806 del self.dialog
1807
1808
1809 # Edit and return an AP profile.
1810 class profile_dialog:
1811 # Create a new profile_dialog.
1812 #
1813 #Parameters:
1814 #
1815 # 'parent' -- gtk.Object - Usually, the calling window.
1816 #
1817 # 'profile' -- dictionary - The profile to edit. May be mostly-empty default profile.
1818 #
1819 #Returns:
1820 #
1821 # profile_dialog instance
1822 def __init__( self, parent, profile ):
1823 global wifi_radar_icon
1824
1825 # Labels
1826 WIFI_SET_LABEL = "WiFi Options"
1827 USE_DHCP_LABEL = "Automatic network configuration (DHCP)"
1828 USE_IP_LABEL = "Manual network configuration"
1829 USE_WPA_LABEL = "Use WPA"
1830 NO_WPA_LABEL = "No WPA"
1831 CON_PP_LABEL = "Connection Commands"
1832 DIS_PP_LABEL = "Disconnection Commands"
1833
1834 self.parent = parent
1835 self.profile = profile.copy()
1836 self.WIFI_MODES = [ '', 'auto', 'Managed', 'Ad-Hoc', 'Master', 'Repeater', 'Secondary', 'Monitor' ]
1837 self.WIFI_SECURITY = [ '', 'open', 'restricted' ]
1838 self.WIFI_CHANNELS = [ '', 'auto', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14' ]
1839 self.dialog = gtk.Dialog('WiFi Profile', self.parent.window,
1840 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1841 ( gtk.STOCK_CANCEL, False, gtk.STOCK_SAVE, True ) )
1842 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1843 self.dialog.set_icon( icon )
1844 self.dialog.set_resizable( False )
1845 self.dialog.set_transient_for( self.parent.window )
1846 #self.dialog.set_size_request( 400, 400 )
1847 #################
1848 self.tooltips = gtk.Tooltips()
1849
1850 general_table = gtk.Table()
1851 general_table.set_row_spacings(3)
1852 general_table.set_col_spacings(3)
1853 # The essid labels
1854 general_table.attach(gtk.Label('Network Name'), 0, 1, 0, 1)
1855 # The essid textboxes
1856 self.essid_entry = gtk.Entry(32)
1857 self.essid_entry.set_text(self.profile['essid'])
1858 general_table.attach(self.essid_entry, 1, 2, 0, 1)
1859 # Add the essid table to the dialog
1860 self.dialog.vbox.pack_start(general_table, True, True, 5)
1861 self.tooltips.set_tip(self.essid_entry, "The name of the network with which to connect.")
1862
1863 # The bssid labels
1864 general_table.attach(gtk.Label('Network Address'), 0, 1, 1, 2)
1865 # The bssid textboxes
1866 self.bssid_entry = gtk.Entry(32)
1867 self.bssid_entry.set_text(self.profile['bssid'])
1868 self.bssid_entry.set_sensitive(not self.profile['roaming'])
1869 # Add the bssid table to the dialog
1870 general_table.attach(self.bssid_entry, 1, 2, 1, 2)
1871 self.tooltips.set_tip(self.bssid_entry, "The address of the network with which to connect.")
1872 # Add the roaming checkbox
1873 self.roaming_cb = gtk.CheckButton('Roaming')
1874 self.roaming_cb.set_active(self.profile['roaming'])
1875 self.roaming_cb.connect("toggled", self.toggle_roaming)
1876 general_table.attach(self.roaming_cb, 1, 2, 2, 3)
1877 self.tooltips.set_tip(self.roaming_cb, "Use the AP in this network which provides strongest signal?")
1878 # create the WiFi expander
1879 self.wifi_expander = gtk.Expander( WIFI_SET_LABEL )
1880 #self.wifi_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1881 wifi_table = gtk.Table( 4, 2, False )
1882 wifi_table.set_row_spacings( 3 )
1883 wifi_table.set_col_spacings( 3 )
1884 # The WiFi labels
1885 wifi_table.attach( gtk.Label( 'Mode' ), 0, 1, 0, 1 )
1886 wifi_table.attach( gtk.Label( 'Channel' ), 0, 1, 1, 2 )
1887 wifi_table.attach( gtk.Label( 'Key' ), 0, 1, 2, 3 )
1888 wifi_table.attach( gtk.Label( 'Security' ), 0, 1, 3, 4 )
1889 # The WiFi text boxes
1890 self.mode_combo = gtk.combo_box_new_text()
1891 for mode in self.WIFI_MODES:
1892 self.mode_combo.append_text( mode )
1893 self.mode_combo.set_active( self.get_array_index( self.profile['mode'], self.WIFI_MODES ) )
1894 wifi_table.attach( self.mode_combo, 1, 2, 0, 1 )
1895 self.tooltips.set_tip(self.mode_combo, "Method to use for connection. You probably want auto mode.")
1896 self.channel_combo = gtk.combo_box_new_text()
1897 for channel in self.WIFI_CHANNELS:
1898 self.channel_combo.append_text( channel )
1899 self.channel_combo.set_active( self.get_array_index( self.profile['channel'], self.WIFI_CHANNELS ) )
1900 wifi_table.attach( self.channel_combo, 1, 2, 1, 2 )
1901 self.tooltips.set_tip(self.channel_combo, "Channel the network uses. You probably want auto mode.")
1902
1903 self.key_entry = gtk.Entry( 64 )
1904 self.key_entry.set_text( self.profile['key'] )
1905 wifi_table.attach( self.key_entry, 1, 2, 2, 3 )
1906 self.tooltips.set_tip(self.key_entry, "WEP key: Plain language or hex string to use for encrypted communication with the network.")
1907
1908 self.security_combo = gtk.combo_box_new_text()
1909 for security in self.WIFI_SECURITY:
1910 self.security_combo.append_text( security )
1911 self.security_combo.set_active( self.get_array_index( self.profile['security'], self.WIFI_SECURITY ) )
1912 wifi_table.attach( self.security_combo, 1, 2, 3, 4 )
1913 self.tooltips.set_tip(self.security_combo, "Use Open to allow unencrypted communication and Restricted to force encrypted-only communication.")
1914 # Add the wifi table to the expander
1915 self.wifi_expander.add( wifi_table )
1916 # Add the expander to the dialog
1917 self.dialog.vbox.pack_start( self.wifi_expander, False, False, 5 )
1918
1919 # create the wpa expander
1920 self.wpa_expander = gtk.Expander( NO_WPA_LABEL )
1921 self.wpa_expander.connect( 'notify::expanded', self.toggle_use_wpa )
1922 wpa_table = gtk.Table( 1, 2, False )
1923 wpa_table.set_row_spacings( 3 )
1924 wpa_table.set_col_spacings( 3 )
1925 # The labels
1926 wpa_table.attach( gtk.Label( 'Driver' ), 0, 1, 0, 1 )
1927 # The text boxes
1928 self.wpa_driver_entry = gtk.Entry()
1929 self.wpa_driver_entry.set_text( self.profile['wpa_driver'] )
1930 wpa_table.attach( self.wpa_driver_entry, 1, 2, 0, 1 )
1931 # Add the wpa table to the expander
1932 self.wpa_expander.add( wpa_table )
1933 # Add the expander to the dialog
1934 self.dialog.vbox.pack_start( self.wpa_expander, False, False, 5 )
1935
1936 # create the dhcp expander
1937 self.dhcp_expander = gtk.Expander( USE_DHCP_LABEL )
1938 self.dhcp_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1939 ip_table = gtk.Table( 6, 2, False )
1940 ip_table.set_row_spacings( 3 )
1941 ip_table.set_col_spacings( 3 )
1942 # The IP labels
1943 ip_table.attach( gtk.Label( 'IP' ), 0, 1, 0, 1 )
1944 ip_table.attach( gtk.Label( 'Netmask' ), 0, 1, 1, 2 )
1945 ip_table.attach( gtk.Label( 'Gateway' ), 0, 1, 2, 3 )
1946 ip_table.attach( gtk.Label( 'Domain' ), 0, 1, 3, 4 )
1947 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 4, 5 )
1948 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 5, 6 )
1949 # The IP text boxes
1950 self.ip_entry = gtk.Entry( 15 )
1951 self.ip_entry.set_text( self.profile['ip'] )
1952 ip_table.attach( self.ip_entry, 1, 2, 0, 1 )
1953 self.netmask_entry = gtk.Entry( 15 )
1954 self.netmask_entry.set_text( self.profile['netmask'] )
1955 ip_table.attach( self.netmask_entry, 1, 2, 1, 2 )
1956 self.gw_entry = gtk.Entry( 15 )
1957 self.gw_entry.set_text( self.profile['gateway'] )
1958 ip_table.attach( self.gw_entry, 1, 2, 2, 3 )
1959 self.domain_entry = gtk.Entry( 32 )
1960 self.domain_entry.set_text( self.profile['domain'] )
1961 ip_table.attach( self.domain_entry, 1, 2, 3, 4 )
1962 self.dns1_entry = gtk.Entry( 15 )
1963 self.dns1_entry.set_text( self.profile['dns1'] )
1964 ip_table.attach( self.dns1_entry, 1, 2, 4, 5 )
1965 self.dns2_entry = gtk.Entry( 15 )
1966 self.dns2_entry.set_text( self.profile['dns2'] )
1967 ip_table.attach( self.dns2_entry, 1, 2, 5, 6 )
1968 # Add the ip table to the expander
1969 self.dhcp_expander.add( ip_table )
1970 # Add the expander to the dialog
1971 self.dialog.vbox.pack_start( self.dhcp_expander, False, False, 5 )
1972
1973 # create the connection-building postpre expander
1974 self.con_pp_expander = gtk.Expander( CON_PP_LABEL )
1975 con_pp_table = gtk.Table( 2, 2, False )
1976 con_pp_table.set_row_spacings( 3 )
1977 con_pp_table.set_col_spacings( 3 )
1978 # The labels
1979 con_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1980 con_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1981 # The text boxes
1982 self.con_prescript_entry = gtk.Entry()
1983 self.con_prescript_entry.set_text( self.profile['con_prescript'] )
1984 con_pp_table.attach( self.con_prescript_entry, 1, 2, 0, 1 )
1985 self.tooltips.set_tip(self.con_prescript_entry, "The local command to execute before trying to connect to the network.")
1986 self.con_postscript_entry = gtk.Entry()
1987 self.con_postscript_entry.set_text( self.profile['con_postscript'] )
1988 con_pp_table.attach( self.con_postscript_entry, 1, 2, 1, 2 )
1989 self.tooltips.set_tip(self.con_postscript_entry, "The local command to execute after connecting to the network.")
1990 # Add the pp table to the expander
1991 self.con_pp_expander.add( con_pp_table )
1992 # Add the expander to the dialog
1993 self.dialog.vbox.pack_start( self.con_pp_expander, False, False, 5 )
1994
1995 # create the disconnection postpre expander
1996 self.dis_pp_expander = gtk.Expander( DIS_PP_LABEL )
1997 dis_pp_table = gtk.Table( 2, 2, False )
1998 dis_pp_table.set_row_spacings( 3 )
1999 dis_pp_table.set_col_spacings( 3 )
2000 # The labels
2001 dis_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
2002 dis_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
2003 # The text boxes
2004 self.dis_prescript_entry = gtk.Entry()
2005 self.dis_prescript_entry.set_text( self.profile['dis_prescript'] )
2006 dis_pp_table.attach( self.dis_prescript_entry, 1, 2, 0, 1 )
2007 self.tooltips.set_tip(self.dis_prescript_entry, "The local command to execute before disconnecting from the network.")
2008 self.dis_postscript_entry = gtk.Entry()
2009 self.dis_postscript_entry.set_text( self.profile['dis_postscript'] )
2010 dis_pp_table.attach( self.dis_postscript_entry, 1, 2, 1, 2 )
2011 self.tooltips.set_tip(self.dis_postscript_entry, "The local command to execute after disconnecting from the network.")
2012 # Add the pp table to the expander
2013 self.dis_pp_expander.add( dis_pp_table )
2014 # Add the expander to the dialog
2015 self.dialog.vbox.pack_start( self.dis_pp_expander, False, False, 5 )
2016
2017 # Display profile dialog, operate until canceled or okayed, and, possibly, return edited profile values.
2018 #
2019 #Parameters:
2020 #
2021 # nothing
2022 #
2023 #Returns:
2024 #
2025 # dictionary or None -- a profile, or None on cancel
2026 #
2027 #NOTES:
2028 #
2029 # Raises ValueError if an attempt is made to save an ESSID with no name.
2030 def run( self ):
2031 self.dialog.show_all()
2032 if self.dialog.run():
2033 if self.essid_entry.get_text().strip() == "":
2034 raise ValueError
2035 self.profile['known'] = True
2036 self.profile['essid'] = self.essid_entry.get_text().strip()
2037 if self.roaming_cb.get_active():
2038 self.profile['bssid'] = ''
2039 else:
2040 self.profile['bssid'] = self.bssid_entry.get_text().strip()
2041 self.profile['roaming'] = self.roaming_cb.get_active()
2042 self.profile['key'] = self.key_entry.get_text().strip()
2043 self.profile['mode'] = self.get_array_item( self.mode_combo.get_active(), self.WIFI_MODES )
2044 self.profile['security'] = self.get_array_item( self.security_combo.get_active(), self.WIFI_SECURITY )
2045 self.profile['encrypted'] = ( self.profile['security'] != '' )
2046 self.profile['channel'] = self.get_array_item( self.channel_combo.get_active(), self.WIFI_CHANNELS )
2047 self.profile['protocol'] = 'g'
2048 self.profile['available'] = ( self.profile['signal'] > 0 )
2049 self.profile['con_prescript'] = self.con_prescript_entry.get_text().strip()
2050 self.profile['con_postscript'] = self.con_postscript_entry.get_text().strip()
2051 self.profile['dis_prescript'] = self.dis_prescript_entry.get_text().strip()
2052 self.profile['dis_postscript'] = self.dis_postscript_entry.get_text().strip()
2053 # wpa
2054 self.profile['use_wpa'] = self.wpa_expander.get_expanded()
2055 self.profile['wpa_driver'] = self.wpa_driver_entry.get_text().strip()
2056 # dhcp
2057 self.profile['use_dhcp'] = not self.dhcp_expander.get_expanded()
2058 self.profile['ip'] = self.ip_entry.get_text().strip()
2059 self.profile['netmask'] = self.netmask_entry.get_text().strip()
2060 self.profile['gateway'] = self.gw_entry.get_text().strip()
2061 self.profile['domain'] = self.domain_entry.get_text().strip()
2062 self.profile['dns1'] = self.dns1_entry.get_text().strip()
2063 self.profile['dns2'] = self.dns2_entry.get_text().strip()
2064 return self.profile
2065 return None
2066
2067 # Remove profile dialog.
2068 #
2069 #Parameters:
2070 #
2071 # nothing
2072 #
2073 #Returns:
2074 #
2075 # nothing
2076 def destroy( self ):
2077 self.dialog.destroy()
2078 del self.dialog
2079
2080 # Respond to roaming checkbox toggle by activating/de-activating the BSSID text entry.
2081 #
2082 #Parameters:
2083 #
2084 # 'roaming_toggle' -- gtk.CheckButton - The checkbox sending the signal.
2085 #
2086 # 'data' -- tuple - list of arbitrary arguments (not used)
2087 #
2088 #Returns:
2089 #
2090 # nothing
2091 def toggle_roaming(self, roaming_toggle, data=None):
2092 self.bssid_entry.set_sensitive(not roaming_toggle.get_active())
2093
2094 # Respond to expanding/hiding IP segment.
2095 #
2096 #Parameters:
2097 #
2098 # 'widget' -- gtk.Widget - The widget sending the event.
2099 #
2100 # 'data' -- tuple - List of arbitrary arguments (not used)
2101 #
2102 #Returns:
2103 #
2104 # nothing
2105 def toggle_use_dhcp( self, widget, data = None ):
2106 expanded = self.dhcp_expander.get_expanded()
2107 if expanded:
2108 self.dhcp_expander.set_label( USE_IP_LABEL )
2109 else:
2110 self.dhcp_expander.set_label( USE_DHCP_LABEL )
2111
2112 # Respond to expanding/hiding WPA segment.
2113 #
2114 #Parameters:
2115 #
2116 # 'widget' -- gtk.Widget - The widget sending the event.
2117 #
2118 # 'data' -- tuple - List of arbitrary arguments (not used)
2119 #
2120 #Returns:
2121 #
2122 # nothing
2123 def toggle_use_wpa( self, widget, data = None ):
2124 expanded = self.wpa_expander.get_expanded()
2125 if expanded:
2126 self.wpa_expander.set_label( USE_WPA_LABEL )
2127 else:
2128 self.wpa_expander.set_label( NO_WPA_LABEL )
2129
2130 # Return the index where item matches a cell in array.
2131 #
2132 #Parameters:
2133 #
2134 # 'item' -- string - Item to find in array
2135 #
2136 # 'array' -- list - List in which to find match.
2137 #
2138 #Returns:
2139 #
2140 # integer - 0 (no match) or higher (index of match)
2141 def get_array_index( self, item, array ):
2142 try:
2143 return array.index( item.strip() )
2144 except:
2145 pass
2146 return 0
2147
2148 # Return the value in array[ index ]
2149 #
2150 #Parameters:
2151 #
2152 # 'index' -- integer - The index to look up.
2153 #
2154 # 'array' -- list - List in which to look up value.
2155 #
2156 #Returns:
2157 #
2158 # string -- empty string (no match) or looked up value
2159 def get_array_item( self, index, array ):
2160 try:
2161 return array[ index ]
2162 except:
2163 pass
2164 return ''
2165
2166
2167 # A simple class for putting up a "Please wait" dialog so the user
2168 # doesn't think we've forgotten about them. Implements the status interface.
2169 class StatusWindow:
2170 # Create a new StatusWindow.
2171 #
2172 #Parameters:
2173 #
2174 # 'parent' -- gtk.Object - Usually, the calling window.
2175 #
2176 #Returns:
2177 #
2178 # StatusWindow instance
2179 #
2180 #NOTE:
2181 #
2182 # Sample implementation of status interface. Status interface
2183 #requires .show(), .update_message(message), and .hide() methods.
2184 def __init__( self, parent ):
2185 global wifi_radar_icon
2186 self.parent = parent
2187 self.dialog = gtk.Dialog("Working", self.parent.window, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
2188 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2189 self.dialog.set_icon( icon )
2190 self.lbl = gtk.Label("Please wait...")
2191 self.bar = gtk.ProgressBar()
2192 self.dialog.vbox.pack_start(self.lbl)
2193 self.dialog.vbox.pack_start(self.bar)
2194 self.cancel_button = self.dialog.add_button(gtk.STOCK_CANCEL, gtk.BUTTONS_CANCEL)
2195 self.timer = None
2196
2197 # Change the message displayed to the user.
2198 #
2199 #Parameters:
2200 #
2201 # 'message' -- string - The message to show to the user.
2202 #
2203 #Returns:
2204 #
2205 # nothing
2206 def update_message( self, message ):
2207 self.lbl.set_text(message)
2208
2209 # Update the StatusWindow progress bar.
2210 #
2211 #Parameters:
2212 #
2213 # nothing
2214 #
2215 #Returns:
2216 #
2217 # True -- always return True
2218 def update_window( self ):
2219 self.bar.pulse()
2220 return True
2221
2222 # Display and operate the StatusWindow.
2223 #
2224 #Parameters:
2225 #
2226 # nothing
2227 #
2228 #Returns:
2229 #
2230 # nothing
2231 def run( self ):
2232 pass
2233
2234 # Show all the widgets of the StatusWindow.
2235 #
2236 #Parameters:
2237 #
2238 # nothing
2239 #
2240 #Returns:
2241 #
2242 # nothing
2243 def show( self ):
2244 self.dialog.show_all()
2245 self.timer = gobject.timeout_add(250, self.update_window)
2246 return False
2247
2248 # Hide all the widgets of the StatusWindow.
2249 #
2250 #Parameters:
2251 #
2252 # nothing
2253 #
2254 #Returns:
2255 #
2256 # nothing
2257 def hide( self ):
2258 if self.timer:
2259 gobject.source_remove(self.timer)
2260 self.timer = None
2261 self.dialog.hide_all()
2262 return False
2263
2264 # Remove the StatusWindow.
2265 #
2266 #Parameters:
2267 #
2268 # nothing
2269 #
2270 #Returns:
2271 #
2272 # nothing
2273 def destroy( self ):
2274 if self.timer:
2275 gobject.source_remove(self.timer)
2276 self.dialog.destroy()
2277 del self.dialog
2278
2279
2280 # Manage a GTK About Dialog
2281 class about_dialog(gtk.AboutDialog):
2282 # Subclass GTK AboutDialog
2283 #
2284 #Parameters:
2285 #
2286 # nothing
2287 #
2288 #Returns:
2289 #
2290 # nothing
2291 def __init__( self ):
2292 global wifi_radar_icon
2293
2294 gtk.AboutDialog.__init__(self)
2295 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"])
2296 self.set_comments("WiFi connection manager")
2297 self.set_copyright("Copyright 2004-2009 by various authors and contributors\nCurrent Maintainer: Sean Robinson <seankrobinson@gmail.com>")
2298 self.set_documenters(["Gary Case"])
2299 license = """
2300 This program is free software; you can redistribute it and/or modify
2301 it under the terms of the GNU General Public License as published by
2302 the Free Software Foundation; either version 2 of the License, or
2303 (at your option) any later version.
2304
2305 This program is distributed in the hope that it will be useful,
2306 but WITHOUT ANY WARRANTY; without even the implied warranty of
2307 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2308 GNU General Public License for more details.
2309
2310 You should have received a copy of the GNU General Public License
2311 along with this program; if not, write to the Free Software
2312 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA"""
2313 self.set_license(license)
2314 logo = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
2315 self.set_logo(logo)
2316 self.set_name("WiFi Radar")
2317 self.set_version(WIFI_RADAR_VERSION)
2318 self.set_website("http://wifi-radar.berlios.de")
2319
2320
2321
2322 # Manage the configuration for the application, including reading and writing the config from/to a file.
2323 class ConfigFile(ConfigParser.SafeConfigParser):
2324 # Create a new ConfigFile.
2325 #
2326 #Parameters:
2327 #
2328 # 'filename' -- string - The configuration file's name.
2329 #
2330 # 'defaults' -- dictionary - Default values for the DEFAULT section.
2331 #
2332 #Returns:
2333 #
2334 # ConfigFile instance
2335 def __init__( self, filename, defaults, raw=False ):
2336 self.filename = filename
2337 self.raw = raw
2338 self.auto_profile_order = []
2339 ConfigParser.SafeConfigParser.__init__(self, defaults)
2340
2341 # Set the contents of a section to values from a dictionary.
2342 #
2343 #Parameters:
2344 #
2345 # 'section_name' -- string - Configuration file section.
2346 #
2347 # 'section_dict' -- dictionary - Values to add to section.
2348 #
2349 #Returns:
2350 #
2351 # nothing
2352 def set_section( self, section_name, section_dict ):
2353 try:
2354 self.add_section(section_name)
2355 except ConfigParser.DuplicateSectionError:
2356 pass
2357 for key in section_dict.keys():
2358 if type(section_dict[key]) == BooleanType:
2359 self.set_bool_opt(section_name + "." + key, section_dict[key])
2360 elif type(section_dict[key]) == IntType:
2361 self.set_int_opt(section_name + "." + key, section_dict[key])
2362 elif type(section_dict[key]) == FloatType:
2363 self.set_float_opt(section_name + "." + key, section_dict[key])
2364 else:
2365 self.set_opt(section_name + "." + key, section_dict[key])
2366
2367 # Return the profile recorded in the specified section.
2368 #
2369 #Parameters:
2370 #
2371 # 'section_name' -- string - Configuration file section.
2372 #
2373 #Returns:
2374 #
2375 # dictionary or None - The specified profile or None if not found
2376 def get_profile( self, section_name ):
2377 if section_name in self.profiles():
2378 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' ]
2379 bool_types = [ 'known', 'available', 'roaming', 'encrypted', 'use_wpa', 'use_dhcp' ]
2380 int_types = [ 'signal' ]
2381 profile = get_new_profile()
2382 for option in bool_types:
2383 option_tmp = self.get_opt_as_bool(section_name + "." + option)
2384 if option_tmp:
2385 profile[option] = option_tmp
2386 for option in int_types:
2387 option_tmp = self.get_opt_as_int(section_name + "." + option)
2388 if option_tmp:
2389 profile[option] = option_tmp
2390 for option in str_types:
2391 option_tmp = self.get_opt(section_name + "." + option)
2392 if option_tmp:
2393 profile[option] = option_tmp
2394 return profile
2395 return None
2396
2397 # Get a config option and handle exceptions.
2398 #
2399 #Parameters:
2400 #
2401 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2402 # period and the option key. (E.g. "DEFAULT.interface")
2403 #
2404 #Returns:
2405 #
2406 # string or None - option value as string or None on failure
2407 def get_opt( self, option_path ):
2408 #print "ConfigFile.get_opt: ", option_path
2409 (section, option) = option_path.split('.')
2410 try:
2411 return self.get(section, option, self.raw)
2412 except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
2413 return None
2414
2415 # Get a config option and return as a boolean type.
2416 #
2417 #Parameters:
2418 #
2419 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2420 # period and the option key. (E.g. "DEFAULT.interface")
2421 #
2422 #Returns:
2423 #
2424 # boolean - option value as boolean
2425 def get_opt_as_bool( self, option_path ):
2426 option = self.get_opt(option_path)
2427 if isinstance(option, BooleanType) or isinstance(option, NoneType):
2428 return option
2429 if option == 'True':
2430 return True
2431 if option == 'False':
2432 return False
2433 raise ValueError, 'boolean option was not True or False'
2434
2435 # Get a config option and return as an integer type.
2436 #
2437 #Parameters:
2438 #
2439 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2440 # period and the option key. (E.g. "DEFAULT.interface")
2441 #
2442 #Returns:
2443 #
2444 # integer- option value as integer
2445 def get_opt_as_int( self, option_path ):
2446 return int(float(self.get_opt(option_path)))
2447
2448 # Convert boolean type to string and set config option.
2449 #
2450 #Parameters:
2451 #
2452 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2453 # period and the option key. (E.g. "DEFAULT.interface")
2454 #
2455 # 'value' -- boolean - Value to set.
2456 #
2457 #Returns:
2458 #
2459 # nothing
2460 def set_bool_opt( self, option_path, value ):
2461 if ( value == True ) or ( value > 0 ) or ( value == 'True' ):
2462 value == 'True'
2463 elif ( value == False ) or ( value == 0 ) or ( value == 'False' ):
2464 value == 'False'
2465 else:
2466 raise ValueError, 'cannot convert value to string'
2467 self.set_opt(option_path, repr(value))
2468
2469 # Convert integer type to string and set config option.
2470 #
2471 #Parameters:
2472 #
2473 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2474 # period and the option key. (E.g. "DEFAULT.interface")
2475 #
2476 # 'value' -- integer - Value to set.
2477 #
2478 #Returns:
2479 #
2480 # nothing
2481 def set_int_opt( self, option_path, value ):
2482 if not isinstance(value, IntType):
2483 raise ValueError, 'value is not an integer'
2484 self.set_opt(option_path, repr(value))
2485
2486 # Convert float type to string and set config option.
2487 #
2488 #Parameters:
2489 #
2490 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2491 # period and the option key. (E.g. "DEFAULT.interface")
2492 #
2493 # 'value' -- float - Value to set.
2494 #
2495 #Returns:
2496 #
2497 # nothing
2498 def set_float_opt( self, option_path, value ):
2499 if not isinstance(value, FloatType):
2500 raise ValueError, 'value is not a float'
2501 self.set_opt(option_path, repr(int(value)))
2502
2503 # Set a config option while handling exceptions.
2504 #
2505 #Parameters:
2506 #
2507 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
2508 # period and the option key. (E.g. "DEFAULT.interface")
2509 #
2510 # 'value' -- string - Value to set.
2511 #
2512 #Returns:
2513 #
2514 # nothing
2515 def set_opt( self, option_path, value ):
2516 (section, option) = option_path.split('.')
2517 try:
2518 self.set(section, option, value)
2519 except ConfigParser.NoSectionError:
2520 self.add_section(section)
2521 self.set_opt(option_path, value)
2522
2523 # Return a list of the section names which denote AP profiles.
2524 #
2525 #Parameters:
2526 #
2527 # nothing
2528 #
2529 #Returns:
2530 #
2531 # list - profile names
2532 def profiles( self ):
2533 profile_list = []
2534 for section in self.sections():
2535 if ':' in section:
2536 profile_list.append(section)
2537 return profile_list
2538
2539 # Read configuration file from disk into instance variables.
2540 #
2541 #Parameters:
2542 #
2543 # nothing
2544 #
2545 #Returns:
2546 #
2547 # nothing
2548 def read( self ):
2549 fp = open( self.filename, "r" )
2550 self.readfp(fp)
2551 # convert the auto_profile_order to a list for ordering
2552 self.auto_profile_order = eval(self.get_opt('DEFAULT.auto_profile_order'))
2553 for ap in self.profiles():
2554 self.set_bool_opt( ap + '.known', True)
2555 if ap in self.auto_profile_order: continue
2556 self.auto_profile_order.append( ap )
2557 fp.close()
2558
2559 # Write configuration file to disk from instance variables. Copied from
2560 # ConfigParser and modified to write options in alphabetical order.
2561 #
2562 #Parameters:
2563 #
2564 # nothing
2565 #
2566 #Returns:
2567 #
2568 # nothing
2569 def write( self ):
2570 self.set_opt('DEFAULT.auto_profile_order', str(self.auto_profile_order))
2571 self.set_opt('DEFAULT.version', WIFI_RADAR_VERSION)
2572 fp = open( self.filename, "w" )
2573 # write DEFAULT section first
2574 if self._defaults:
2575 fp.write("[DEFAULT]\n")
2576 for key in sorted(self._defaults.keys()):
2577 fp.write("%s = %s\n" % (key, str(self._defaults[key]).replace('\n','\n\t')))
2578 fp.write("\n")
2579 # write non-profile sections first
2580 for section in self._sections:
2581 if section not in self.profiles():
2582 fp.write("[%s]\n" % section)
2583 for key in sorted(self._sections[section].keys()):
2584 if key != "__name__":
2585 fp.write("%s = %s\n" %
2586 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2587 fp.write("\n")
2588 # write profile sections
2589 for section in self._sections:
2590 if section in self.profiles():
2591 fp.write("[%s]\n" % section)
2592 for key in sorted(self._sections[section].keys()):
2593 if key != "__name__":
2594 fp.write("%s = %s\n" %
2595 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2596 fp.write("\n")
2597 fp.close()
2598
2599
2600
2601 # Load our conf file and known profiles
2602 # Defaults, these may get overridden by values found in the conf file.
2603 config_defaults = { # The network interface you use.
2604 # Specify "auto_detect" as the interface to make wifi-radar automatically detect your wireless card.
2605 'interface': "auto_detect",
2606 # How long should the scan for access points last?
2607 #'scan_timeout': '5',
2608 # X1000 Linux has a say command (text to speech) to announce connecting to networks.
2609 # Set the speak_up option to false if you do not have or want this.
2610 'speak_command': '/usr/bin/say',
2611 # Should I speak up when connecting to a network? (If you have a speech command)
2612 'speak_up': 'False',
2613 # You may set this to true for cards that require a "commit" command with iwconfig
2614 'commit_required': 'False',
2615 # You may set this to true for cards that require the interface to be brought up first
2616 'ifup_required': 'False',
2617 # set the location of the log file
2618 'logfile': './wifi-radar.log',
2619 # Set the location of several important programs
2620 'iwlist_command': '/sbin/iwlist',
2621 'iwconfig_command': '/sbin/iwconfig',
2622 'ifconfig_command': '/sbin/ifconfig',
2623 'route_command': '/sbin/route',
2624 'auto_profile_order': '[]',
2625 'version': WIFI_RADAR_VERSION }
2626
2627 config_dhcp = { # DHCP client
2628 'command': 'dhcpcd',
2629 # How long to wait for an IP addr from DHCP server
2630 'timeout': '30',
2631 # Arguments to use with DHCP client on connect
2632 'args': '-D -o -i dhcp_client -t %(timeout)s',
2633 # Argument to use with DHCP client on disconnect
2634 'kill_args': '-k',
2635 # The file where DHCP client PID is written
2636 'pidfile': '/etc/dhcpc/dhcpcd-%(interface)s.pid' }
2637
2638 config_wpa = { # WPA Supplicant
2639 'command': '/usr/sbin/wpa_supplicant',
2640 # Arguments to use with WPA Supplicant on connect
2641 'args': '-B -i %(interface)s -c %(configuration)s -D %(driver)s -P %(pidfile)s',
2642 # Arguments to use with WPA Supplicant on disconnect
2643 'kill_command': '',
2644 # Where the WPA Supplicant config file can be found
2645 'configuration': '/etc/wpa_supplicant.conf',
2646 # Driver to use with WPA Supplicant
2647 'driver': 'wext',
2648 # The file where WPA Supplicant PID is written
2649 'pidfile': '/var/run/wpa_supplicant.pid' }
2650
2651 # initialize config, with defaults
2652 confFile = ConfigFile(CONF_FILE, config_defaults)
2653 confFile.set_section("DHCP", config_dhcp)
2654 confFile.set_section("WPA", config_wpa)
2655
2656 if not os.path.isfile( CONF_FILE ):
2657 confFile.set_bool_opt('DEFAULT.new_file', True)
2658 else:
2659 if not os.access(CONF_FILE, os.R_OK):
2660 print "Can't open " + CONF_FILE + "."
2661 print "Are you root?"
2662 sys.exit()
2663 confFile.read()
2664
2665
2666 ####################################################################################################
2667 # Embedded Images
2668 wifi_radar_icon = [ ""
2669 "GdkP"
2670 "\0\0\22""7"
2671 "\2\1\0\2"
2672 "\0\0\1\214"
2673 "\0\0\0c"
2674 "\0\0\0O"
2675 "\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377"
2676 "\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\261\377\377"
2677 "\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"
2678 "\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"
2679 "\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"
2680 "\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"
2681 "\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"
2682 "\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"
2683 "\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"
2684 "\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"
2685 "\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"
2686 "\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"
2687 "\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"
2688 "\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"
2689 "\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"
2690 "\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"
2691 "\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"
2692 "\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"
2693 "\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"
2694 "\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"
2695 "\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"
2696 "\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"
2697 "\0\0\272\214\0\0\0\377\3\0\0\0\375\0\0\0\241\0\0\0\"\226\377\377\377"
2698 "\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"
2699 "\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"
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2701 "\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"
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2907 unknown_profile_icon = [ ""
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2959
2960 signal_xpm_barely = [
2961 "20 20 10 1",
2962 " c None",
2963 ". c #C6C6C6",
2964 "+ c #CCCCCC",
2965 "@ c #DBDBDB",
2966 "# c #D3D3D3",
2967 "$ c #A9B099",
2968 "% c #95A173",
2969 "& c #6B8428",
2970 "* c #B4B7AC",
2971 "= c #80924D",
2972 " .+++.",
2973 " +@@@+",
2974 " +@@@+",
2975 " +@@@+",
2976 " +@@@+",
2977 " .++++#@@@+",
2978 " +@@@@@@@@+",
2979 " +@@@@@@@@+",
2980 " +@@@@@@@@+",
2981 " +@@@@@@@@+",
2982 " $%%%%#@@@@@@@@+",
2983 " %&&&&@@@@@@@@@+",
2984 " %&&&&@@@@@@@@@+",
2985 " %&&&&@@@@@@@@@+",
2986 " %&&&&@@@@@@@@@+",
2987 "*%%%%=&&&&@@@@@@@@@+",
2988 "%&&&&&&&&&@@@@@@@@@+",
2989 "%&&&&&&&&&@@@@@@@@@+",
2990 "%&&&&&&&&&@@@@@@@@@+",
2991 "*%%%%%%%%%+++++++++."
2992 ]
2993
2994
2995 signal_xpm_best = [
2996 "20 20 6 1",
2997 " c None",
2998 ". c #9DAABF",
2999 "+ c #7B96BF",
3000 "@ c #386EBF",
3001 "# c #5982BF",
3002 "$ c #AEB4BF",
3003 " .+++.",
3004 " +@@@+",
3005 " +@@@+",
3006 " +@@@+",
3007 " +@@@+",
3008 " .++++#@@@+",
3009 " +@@@@@@@@+",
3010 " +@@@@@@@@+",
3011 " +@@@@@@@@+",
3012 " +@@@@@@@@+",
3013 " .++++#@@@@@@@@+",
3014 " +@@@@@@@@@@@@@+",
3015 " +@@@@@@@@@@@@@+",
3016 " +@@@@@@@@@@@@@+",
3017 " +@@@@@@@@@@@@@+",
3018 "$++++#@@@@@@@@@@@@@+",
3019 "+@@@@@@@@@@@@@@@@@@+",
3020 "+@@@@@@@@@@@@@@@@@@+",
3021 "+@@@@@@@@@@@@@@@@@@+",
3022 "$++++++++++++++++++."
3023 ]
3024
3025 signal_xpm_none = [
3026 "20 20 6 1",
3027 " c None",
3028 ". c #C6C6C6",
3029 "+ c #CCCCCC",
3030 "@ c #DBDBDB",
3031 "# c #D3D3D3",
3032 "$ c #C2C2C2",
3033 " .+++.",
3034 " +@@@+",
3035 " +@@@+",
3036 " +@@@+",
3037 " +@@@+",
3038 " .++++#@@@+",
3039 " +@@@@@@@@+",
3040 " +@@@@@@@@+",
3041 " +@@@@@@@@+",
3042 " +@@@@@@@@+",
3043 " .++++#@@@@@@@@+",
3044 " +@@@@@@@@@@@@@+",
3045 " +@@@@@@@@@@@@@+",
3046 " +@@@@@@@@@@@@@+",
3047 " +@@@@@@@@@@@@@+",
3048 "$++++#@@@@@@@@@@@@@+",
3049 "+@@@@@@@@@@@@@@@@@@+",
3050 "+@@@@@@@@@@@@@@@@@@+",
3051 "+@@@@@@@@@@@@@@@@@@+",
3052 "$++++++++++++++++++."
3053 ]
3054
3055 signal_xpm_ok = [
3056 "20 20 10 1",
3057 " c None",
3058 ". c #C6C6C6",
3059 "+ c #CCCCCC",
3060 "@ c #DBDBDB",
3061 "# c #A1A5B2",
3062 "$ c #848DA5",
3063 "% c #D3D3D3",
3064 "& c #4A5B8C",
3065 "* c #677498",
3066 "= c #B0B2B8",
3067 " .+++.",
3068 " +@@@+",
3069 " +@@@+",
3070 " +@@@+",
3071 " +@@@+",
3072 " #$$$$%@@@+",
3073 " $&&&&@@@@+",
3074 " $&&&&@@@@+",
3075 " $&&&&@@@@+",
3076 " $&&&&@@@@+",
3077 " #$$$$*&&&&@@@@+",
3078 " $&&&&&&&&&@@@@+",
3079 " $&&&&&&&&&@@@@+",
3080 " $&&&&&&&&&@@@@+",
3081 " $&&&&&&&&&@@@@+",
3082 "=$$$$*&&&&&&&&&@@@@+",
3083 "$&&&&&&&&&&&&&&@@@@+",
3084 "$&&&&&&&&&&&&&&@@@@+",
3085 "$&&&&&&&&&&&&&&@@@@+",
3086 "=$$$$$$$$$$$$$$++++."
3087 ]
3088
3089
3090 signal_xpm_low = [
3091 "20 20 8 1",
3092 " c None",
3093 ". c #C6C6C6",
3094 "+ c #CCCCCC",
3095 "@ c #DBDBDB",
3096 "# c #D3D3D3",
3097 "$ c #BFB0B5",
3098 "% c #C18799",
3099 "& c #C54F74",
3100 " .+++.",
3101 " +@@@+",
3102 " +@@@+",
3103 " +@@@+",
3104 " +@@@+",
3105 " .++++#@@@+",
3106 " +@@@@@@@@+",
3107 " +@@@@@@@@+",
3108 " +@@@@@@@@+",
3109 " +@@@@@@@@+",
3110 " .++++#@@@@@@@@+",
3111 " +@@@@@@@@@@@@@+",
3112 " +@@@@@@@@@@@@@+",
3113 " +@@@@@@@@@@@@@+",
3114 " +@@@@@@@@@@@@@+",
3115 "$%%%%#@@@@@@@@@@@@@+",
3116 "%&&&&@@@@@@@@@@@@@@+",
3117 "%&&&&@@@@@@@@@@@@@@+",
3118 "%&&&&@@@@@@@@@@@@@@+",
3119 "$%%%%++++++++++++++."
3120 ]
3121
3122
3123 ####################################################################################################
3124 # Make so we can be imported
3125 if __name__ == "__main__":
3126 if len( sys.argv ) > 1 and ( sys.argv[1] == '--version' or sys.argv[1] == '-v' ):
3127 print "WiFi-Radar version %s" % WIFI_RADAR_VERSION
3128 else:
3129 import gtk, gobject
3130 gtk.gdk.threads_init()
3131 apQueue = Queue.Queue(100)
3132 commQueue = Queue.Queue(2)
3133
3134 logger = logging.getLogger("wrlog")
3135 logger.setLevel(logging.WARNING)
3136 fileLogHandler = logging.handlers.RotatingFileHandler(confFile.get_opt('DEFAULT.logfile'), maxBytes=64*1024, backupCount=5)
3137 fileLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(levelname)s: %(funcName)s: %(message)s'))
3138 logger.addHandler(fileLogHandler)
3139 if __debug__:
3140 logger.setLevel(logging.DEBUG)
3141 consoleLogHandler = logging.StreamHandler()
3142 consoleLogHandler.setFormatter(logging.Formatter('%(asctime)s: %(funcName)s: %(message)s'))
3143 logger.addHandler(consoleLogHandler)
3144
3145 main_radar_window = radar_window(confFile, apQueue, commQueue, logger)
3146 threading.Thread(None, scanning_thread, None, (confFile, apQueue, commQueue, logger)).start()
3147 threading.Thread(None, update_profiles, None, (main_radar_window, confFile, apQueue, commQueue, logger)).start()
3148 main_radar_window.main()
WiFi Radar is a Python/PyGTK2 utility for managing WiFi profiles.