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Add a text entry to specify the ifconfig command
[wifi-radar.git] / wifi-radar
blobc48bbcef01c44b223ff0dafe81c283a873ba52a1
1 #!/usr/bin/python
2 #
3 # $Id$
4 # vi:set filetype=python noet:
5 #
6 # A wireless profile manager for Linux
7 #
8 # Originally created for x1000 Linux:
9 # http://x1000.bitbuilder.com
10 #
11 # Created by:
12 # Ahmad Baitalmal <ahmad@baitalmal.com>
13 #
14 # Maintained by:
15 # Brian Elliott Finley <brian@thefinleys.com>
16 #
17 # License:
18 # GPL
19 #
20 # http://www.bitbuilder.com/wifi_radar
21 # http://svn.systemimager.org
22 #
23 # See CREDITS file for more contributors.
24 # See ChangeLog file for, well, changes.
25 #
26
27 import ConfigParser, os, Queue, re, string, sys, threading
28 from signal import SIGTERM
29 from subprocess import call, Popen, PIPE
30 from time import sleep
31 from types import *
32
33 WIFI_RADAR_VERSION = "0.0.0"
34
35 if __debug__:
36 print '__debug__ is True'
37 # NOTE: Remove the '-OO' from '#!/usr/bin/python -OO' in the first line to
38 # turn on debugging.
39
40 #
41 # Where the conf file should live could be different for your distro. Please change
42 # at install time with "make install sysconfdir=/etc/wifi-radar" or similar. -BEF-
43 #
44 CONF_FILE = "/etc/wifi-radar.conf"
45
46 os.environ['LC_MESSAGES'] = 'C'
47
48
49 #####################################
50 # Labels
51 USE_DHCP_LABEL = "Automatic network configuration (DHCP)"
52 USE_IP_LABEL = "Manual network configuration"
53 WIFI_SET_LABEL = "WiFi Options"
54 CON_PP_LABEL = "Connection Commands"
55 DIS_PP_LABEL = "Disconnection Commands"
56 USE_WPA_LABEL = "Use WPA"
57 NO_WPA_LABEL = "No WPA"
58 ####################################################################################################
59
60 ####################################################################################################
61 ####################################################################################################
62
63 # Sets the interface to the specified network device
64 #
65 #Parameters:
66 #
67 # 'device' -- string - The network device to use
68 #
69 #Returns:
70 #
71 # nothing
72 def set_network_device( device ):
73 #print "set_network_device: ", device
74 if device != "auto_detect":
75 confFile.set_opt('DEFAULT.interface', device)
76 else: # auto detect network device
77 # Get a list of 802.11 enabled devices by parsing the output of iwconfig.
78 # If no devices are found, default to eth1.
79 # call iwconfig command and read output
80 iwconfig_info = Popen(confFile.get_opt('DEFAULT.iwconfig_command'), shell=True, stdout=PIPE).stdout
81 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if("ESSID" in x)]
82 if len(wireless_devices) > 0:
83 confFile.set_opt('DEFAULT.interface', wireless_devices[0])
84 #else:
85 #print "No wifi-device found. Exiting."
86 #sys.exit()
87
88 # Return a blank profile
89 #
90 #Parameters:
91 #
92 # none
93 #
94 #Returns:
95 #
96 # dictionary -- An AP profile with defaults set.
97 def get_new_profile():
98 return { 'known': False,
99 'available': False,
100 'encrypted': False,
101 'essid': '',
102 'bssid': '',
103 'protocol': 'g',
104 'signal': 0,
105 'channel': 'auto',
106 'con_prescript': '',
107 'con_postscript': '',
108 'dis_prescript': '',
109 'dis_postscript': '',
110 'key': '',
111 'mode': '',
112 'security': '',
113 'use_wpa': False,
114 'wpa_driver': '',
115 'use_dhcp': True,
116 'ip': '',
117 'netmask': '',
118 'gateway': '',
119 'domain': '',
120 'dns1': '',
121 'dns2': ''
122 }
123
124 # Combine essid and bssid to make a config file section name
125 #
126 #Parameters:
127 #
128 # 'essid' -- string - AP ESSID
129 #
130 # 'bssid' -- string - AP BSSID
131 #
132 #Returns:
133 #
134 # string -- the bssid concatenated to a colon, concatenated to the essid
135 def make_section_name( essid, bssid ):
136 return essid + ':' + bssid
137
138 # Split a config file section name into an essid and a bssid
139 #
140 #Parameters:
141 #
142 # 'section' -- string - Config file section name
143 #
144 #Returns:
145 #
146 # list -- the essid and bssid
147 def split_section_name( section ):
148 parts = re.split(':', section)
149 return [ ':'.join(parts[0:len(parts)-6]), ':'.join(parts[len(parts)-6:len(parts)]) ]
150
151 # Run commands through the shell
152 #
153 #Parameters:
154 #
155 # 'command' -- tuple - The command and arguments to run
156 #
157 #Returns:
158 #
159 # boolean -- True on success, otherwise, False
160 def shellcmd( command, environment = None ):
161 try:
162 env_tmp = os.environ
163 env_tmp.update(environment)
164 command = ' '.join(command)
165 return_code = call(command, shell=True, env=env_tmp)
166 if return_code >= 0:
167 return True
168 else:
169 print >>sys.stderr, "Child was terminated by signal", -return_code
170 except OSError, exception:
171 print >>sys.stderr, "Execution failed:", exception
172 return False
173
174 # Speak feedback message to user
175 #
176 #Parameters:
177 #
178 # 'words' -- string - Message to speak to user
179 #
180 #Returns:
181 #
182 # nothing
183 def say( words ):
184 if not confFile.get_opt_as_bool('DEFAULT.speak_up'): return
185 words = words.replace( "\"", "\\\"" )
186 shellcmd([confFile.get_opt('DEFAULT.speak_command'), words])
187
188 # Scan for a limited time and return AP names and bssid found.
189 # Access points we find will be put on the outgoing Queue, apQueue.
190 #
191 #Parameters:
192 #
193 # 'confFile' -- ConfigFile - Config file object
194 #
195 # 'apQueue' -- Queue - Queue on which to put AP profiles
196 #
197 # 'commandQueue' -- Queue - Queue from which to read commands
198 #
199 #Returns:
200 #
201 # nothing
202 def scanning_thread( confFile, apQueue, commandQueue ):
203 # Setup our essid pattern matcher
204 essid_pattern = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
205 protocol_pattern = re.compile( "Protocol\s*(:|=)\s*IEEE 802.11\s*([abg]+)", re.I | re.M | re.S )
206 mode_pattern = re.compile( "Mode\s*(:|=)\s*([^\n]+)", re.I | re.M | re.S )
207 channel_pattern = re.compile( "Channel\s*(:|=)*\s*(\d+)", re.I | re.M | re.S )
208 enckey_pattern = re.compile( "Encryption key\s*(:|=)\s*(on|off)", re.I | re.M | re.S )
209 signal_pattern = re.compile( "Signal level\s*(:|=)\s*(-?[0-9]+)", re.I | re.M | re.S )
210
211 access_points = {}
212 command = "scan"
213 while True:
214 try:
215 command = commandQueue.get_nowait()
216 if __debug__: print "scanning_thread received command:", command
217 command_read = True
218 except Queue.Empty:
219 command_read = False
220 if command == "scan":
221 if __debug__: print "Beginning scan pass"
222 # Some cards need to have the interface up to scan
223 if confFile.get_opt_as_bool('DEFAULT.ifup_required'):
224 # call ifconfig command and wait for return
225 shellcmd([confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface'), 'up'])
226 # update the signal strengths
227 scandata = Popen([confFile.get_opt('DEFAULT.iwlist_command'), confFile.get_opt('DEFAULT.interface'), 'scan'], stdout=PIPE).stdout.read()
228 #if __debug__:
229 #print "Current IP ", get_current_ip()
230 #print "Current ESSID ", get_current_essid()
231 #print "Current BSSID ", get_current_bssid()
232 # zero out the signal levels for all access points
233 for bssid in access_points:
234 access_points[bssid]['signal'] = 0
235 # split the scan data based on the address line
236 hits = scandata.split(' - ')
237 for hit in hits:
238 # set the defaults for profile template
239 profile = get_new_profile()
240 m = essid_pattern.search( hit )
241 if m:
242 # we found an essid
243 profile['essid'] = m.groups()[1]
244 m = bssid_pattern.search( hit ) # get BSSID from scan
245 if m: profile['bssid'] = m.groups()[1]
246 m = protocol_pattern.search( hit ) # get protocol from scan
247 if m: profile['protocol'] = m.groups()[1]
248 m = mode_pattern.search( hit ) # get mode from scan
249 if m: profile['mode'] = m.groups()[1]
250 m = channel_pattern.search( hit ) # get channel from scan
251 if m: profile['channel'] = m.groups()[1]
252 m = enckey_pattern.search( hit ) # get encryption key from scan
253 if m: profile['encrypted'] = ( m.groups()[1] == 'on' )
254 m = signal_pattern.search( hit ) # get signal strength from scan
255 if m: profile['signal'] = m.groups()[1]
256 access_points[ profile['bssid'] ] = profile
257 for bssid in access_points:
258 access_points[bssid]['available'] = ( access_points[bssid]['signal'] > 0 )
259 # Put all, now or previously, sensed access_points into apQueue
260 try:
261 apQueue.put_nowait( access_points[bssid] )
262 except Queue.Full:
263 pass
264 elif command == "exit":
265 if __debug__: print "Exiting scanning_thread"
266 return
267 if command_read: commandQueue.task_done()
268 if confFile.get_opt('DEFAULT.interface').find('ath') == 0:
269 sleep( 3 )
270 else:
271 sleep( 1 )
272
273
274 # Manage a connection; including reporting connection state,
275 # connecting/disconnecting from an AP, and returning current IP, ESSID, and BSSID.
276 class ConnectionManager():
277 # Create a new connection manager which can read a config file and send to scanning thread
278 # command Queue. A new manager checks for a pre-existing connection and takes
279 # its AP profile from the ESSID and BSSID to which it is currently attached.
280 #
281 #Parameters:
282 #
283 # 'confFile' -- ConfigFile - Config file object
284 #
285 # 'commandQueue' -- Queue - The Queue on which to put commands to the scanning thread
286 #
287 #Returns:
288 #
289 # ConnectionManager instance
290 def __init__( self, confFile, commandQueue ):
291 self.confFile = confFile
292 self.commQueue = commandQueue
293 # is connection running?
294 self.state = False
295 if self.get_current_ip():
296 self.state = True
297 self.profile = self.confFile.get_profile( make_section_name(self.get_current_essid(), self.get_current_bssid()) )
298
299 # Change the interface state: up or down.
300 #
301 #Parameters:
302 #
303 # 'state' -- string - The state to which to change the interface.
304 #
305 #Returns:
306 #
307 # nothing
308 def if_change( self, state ):
309 if ( (state.lower() == 'up') or (state.lower() == 'down') ):
310 # call ifconfig command and wait for return
311 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), state])
312
313 # Connect to the specified AP.
314 #
315 #Parameters:
316 #
317 # 'profile' -- dictionary - The profile for the AP (i.e. network) with which to connect.
318 #
319 # 'status_window' -- status_window - Instance of window to use to update user.
320 #
321 #Returns:
322 #
323 # nothing
324 def connect_to_network( self, profile, status_window ):
325 self.profile = profile
326 msg = "Connecting to the %s (%s) network" % ( self.profile['essid'], self.profile['bssid'] )
327 say( msg )
328 if __debug__: print " %s" % msg
329 # ready to dance
330 # Let's run the connection prescript
331 if self.profile['con_prescript'].strip() != '':
332 # got something to execute
333 # run connection prescript through shell and wait for return
334 if __debug__: print "executing connection prescript:", self.profile['con_prescript']
335 shellcmd([self.profile['con_prescript']], environment={"WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
336 if status_window:
337 status_window.run()
338 # Some cards need to have the interface up
339 if self.confFile.get_opt_as_bool('DEFAULT.ifup_required'):
340 self.if_change('up')
341 # Start building iwconfig command line, command
342 iwconfig_command = [ self.confFile.get_opt('DEFAULT.iwconfig_command') ]
343 iwconfig_command.append( self.confFile.get_opt('DEFAULT.interface') )
344 # Setting essid
345 iwconfig_command.append( 'essid' )
346 iwconfig_command.append( self.profile['essid'] )
347 # Setting nick
348 #iwconfig_commands.append( 'nick "%s"' % self.profile['essid'] )
349 # Setting key
350 iwconfig_command.append( 'key' )
351 if self.profile['key'] == '':
352 iwconfig_command.append( 'off' )
353 else:
354 iwconfig_command.append( self.profile['key'] )
355 #iwconfig_commands.append( "key %s %s" % ( self.profile['security'], self.profile['key'] ) )
356 # Setting mode to Master, this will cause association with the AP to fail
357 #iwconfig_command.append( 'mode' )
358 #iwconfig_command.append( 'Master' )
359 # Setting channel
360 if self.profile['channel'] != '':
361 iwconfig_command.append( 'channel' )
362 iwconfig_command.append( self.profile['channel'] )
363 # Now we do the ap by address (do this last since iwconfig seems to want it only there)
364 iwconfig_command.append( 'ap' )
365 iwconfig_command.append( self.profile['bssid'] )
366 # Some cards require a commit
367 if self.confFile.get_opt_as_bool('DEFAULT.commit_required'):
368 if __debug__: print 'iwconfig_args %s ' % ( iwconfig_args, )
369 iwconfig_command.append( 'commit' )
370 # call iwconfig command and wait for return
371 if not shellcmd(iwconfig_command): return
372 # Now normal network stuff
373 # Kill off any existing DHCP clients running
374 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
375 if __debug__: print "Killing existing DHCP..."
376 try:
377 if self.confFile.get_opt('DHCP.kill_args') != '':
378 # call DHCP client kill command and wait for return
379 if __debug__: print self.confFile.get_opt('DHCP.command') + " " + self.confFile.get_opt('DHCP.kill_args')
380 shellcmd([self.confFile.get_opt('DHCP.command'), self.confFile.get_opt('DHCP.kill_args')])
381 else:
382 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
383 except OSError:
384 print "failed to kill DHCP client"
385 sys.exit()
386 finally:
387 print "Stale pid file. Removing..."
388 os.remove(self.confFile.get_opt('DHCP.pidfile'))
389 # Kill off any existing WPA supplicants running
390 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
391 if __debug__: print "Killing existing WPA supplicant..."
392 try:
393 if not self.confFile.get_opt('WPA.kill_command') != '':
394 # call WPA supplicant kill command and wait for return
395 shellcmd([self.confFile.get_opt('WPA.kill_command'), self.confFile.get_opt('WPA.kill_command')])
396 else:
397 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
398 except OSError:
399 print "failed to kill WPA supplicant"
400 sys.exit()
401 finally:
402 print "Stale pid file. Removing..."
403 os.remove(self.confFile.get_opt('WPA.pidfile'))
404 # Begin WPA supplicant
405 if self.profile['use_wpa'] :
406 if __debug__: print "WPA args: %s" % ( wpa_options, )
407 if status_window:
408 status_window.update_message("WPA supplicant starting")
409 # call WPA supplicant command and do not wait for return
410 wpa_proc = Popen([self.confFile.get_opt('WPA.command'), self.confFile.get_opt('WPA.args'), self.confFile.get_opt('DEFAULT.interface')])
411 if self.profile['use_dhcp'] :
412 if __debug__: print "Disable iwlist while dhcp in progress..."
413 try:
414 self.commQueue.put("pause")
415 except Queue.Full:
416 pass
417 if status_window:
418 status_window.update_message("Acquiring IP Address (DHCP)")
419 # call DHCP client command and do not wait for return
420 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
421 dhcp_command.extend( self.confFile.get_opt('DHCP.args').split(' ') )
422 dhcp_command.append( self.confFile.get_opt('DEFAULT.interface') )
423 dhcp_proc = Popen(dhcp_command, stdout=None)
424 timer = self.confFile.get_opt_as_int('DHCP.timeout') + 3
425 tick = 0.25
426 waiting = dhcp_proc.poll()
427 while waiting == None:
428 waiting = dhcp_proc.poll()
429 if timer < 0:
430 os.kill(dhcp_proc.pid, SIGTERM)
431 break
432 if sys.modules.has_key("gtk"):
433 while gtk.events_pending():
434 gtk.main_iteration(False)
435 timer -= tick
436 sleep(tick)
437 if not self.get_current_ip():
438 if status_window:
439 status_window.update_message("Could not get IP address!")
440 if sys.modules.has_key("gtk"):
441 while gtk.events_pending():
442 gtk.main_iteration(False)
443 sleep(3)
444 else:
445 print "Could not get IP address!"
446 self.disconnect_interface()
447 else:
448 if status_window:
449 status_window.update_message("Got IP address. Done.")
450 self.state = True
451 if sys.modules.has_key("gtk"):
452 while gtk.events_pending():
453 gtk.main_iteration(False)
454 sleep(2)
455 # Re-enable iwlist
456 try:
457 self.commQueue.put("scan")
458 except Queue.Full:
459 pass
460 else:
461 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'] )
462 route_command = "%s add default gw %s" % ( self.confFile.get_opt('DEFAULT.route_command'), self.profile['gateway'] )
463 resolv_contents = ''
464 if self.profile['domain'] != '': resolv_contents += "domain %s\n" % domain
465 if self.profile['dns1'] != '': resolv_contents += "nameserver %s\n" % dns1
466 if self.profile['dns2'] != '': resolv_contents += "nameserver %s\n" % dns2
467 if ( resolv_contents != '' ):
468 resolv_file=open('/etc/resolv.conf', 'w')
469 resolv_file.write(s)
470 resolv_file.close
471 if not shellcmd([ifconfig_command]): return
472 if not shellcmd([route_command]): return
473 self.state = True
474 # Let's run the connection postscript
475 con_postscript = self.profile['con_postscript']
476 if self.profile['con_postscript'].strip() != '':
477 if __debug__: print "executing connection postscript:", self.profile['con_postscript']
478 shellcmd([self.profile['con_postscript']], environment={"WIFIRADAR_IP": self.get_current_ip(), "WIFIRADAR_ESSID": self.get_current_essid(), "WIFIRADAR_BSSID": self.get_current_bssid(), "WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
479 if status_window:
480 status_window.destroy()
481
482 # Disconnect from the AP with which a connection has been established/attempted.
483 #
484 #Parameters:
485 #
486 # nothing
487 #
488 #Returns:
489 #
490 # nothing
491 def disconnect_interface( self ):
492 msg = "Disconnecting"
493 say( msg )
494 if __debug__: print msg
495 # Pause scanning while manipulating card
496 try:
497 self.commQueue.put("pause")
498 except Queue.Full:
499 pass
500 if self.state:
501 self.profile = self.confFile.get_profile( make_section_name(self.get_current_essid(), self.get_current_bssid()) )
502 # Let's run the disconnection prescript
503 if self.profile['dis_prescript'].strip() != '':
504 if __debug__: print "executing disconnection prescript:", self.profile['dis_prescript']
505 shellcmd([self.profile['dis_prescript']], environment={"WIFIRADAR_IP": self.get_current_ip(), "WIFIRADAR_ESSID": self.get_current_essid(), "WIFIRADAR_BSSID": self.get_current_bssid(), "WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
506 if __debug__: print "Kill off any existing DHCP clients running..."
507 if os.path.isfile(self.confFile.get_opt('DHCP.pidfile')):
508 if __debug__: print "Killing existing DHCP..."
509 try:
510 if self.confFile.get_opt('DHCP.kill_args') != '':
511 dhcp_command = [ self.confFile.get_opt('DHCP.command') ]
512 dhcp_command.extend( self.confFile.get_opt('DHCP.kill_args').split(' ') )
513 dhcp_command.append( self.confFile.get_opt('DEFAULT.interface') )
514 if __debug__: print "DHCP command", dhcp_command
515 # call DHCP client command and wait for return
516 if not shellcmd(dhcp_command): return
517 else:
518 os.kill(int(open(self.confFile.get_opt('DHCP.pidfile'), mode='r').readline()), SIGTERM)
519 except OSError:
520 print "failed to kill DHCP client"
521 if __debug__: print "Kill off any existing WPA supplicants running..."
522 if os.access(self.confFile.get_opt('WPA.pidfile'), os.R_OK):
523 if __debug__: print "Killing existing WPA supplicant..."
524 try:
525 if not self.confFile.get_opt('WPA.kill_command') != '':
526 wpa_command = [ self.confFile.get_opt('WPA.kill_command').split(' ') ]
527 if not shellcmd(wpa_command): return
528 else:
529 os.kill(int(open(self.confFile.get_opt('WPA.pidfile'), mode='r').readline()), SIGTERM)
530 except OSError:
531 print "failed to kill WPA supplicant"
532 shellcmd([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface'), 'essid', 'any', 'key', 'off', 'mode', 'managed', 'channel', 'auto', 'ap', 'off'])
533 if __debug__: print "Let's clear out the wireless stuff"
534 if __debug__: print 'Now take the interface down'
535 self.if_change('down')
536 if __debug__: print 'Since it may be brought back up by the next scan, lets unset its IP'
537 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), '0.0.0.0'])
538 # Let's run the disconnection postscript
539 if self.profile['dis_postscript'].strip() != '':
540 if __debug__: print "executing disconnection postscript:", self.profile['dis_postscript']
541 shellcmd([self.profile['dis_postscript']], environment={"WIFIRADAR_IF": self.confFile.get_opt('DEFAULT.interface')})
542 self.state = False
543 if __debug__: print 'Disconnect complete.'
544 # Begin scanning again
545 try:
546 self.commQueue.put("scan")
547 except Queue.Full:
548 pass
549
550 # Returns the current IP, if any, by calling ifconfig.
551 #
552 #Parameters:
553 #
554 # nothing
555 #
556 #Returns:
557 #
558 # string or None -- the IP address or None (if no there is no current connection)
559 def get_current_ip( self ):
560 ifconfig_command = [ confFile.get_opt('DEFAULT.ifconfig_command'), confFile.get_opt('DEFAULT.interface') ]
561 ifconfig_info = Popen(ifconfig_command, stdout=PIPE).stdout
562 # Be careful to the language (inet adr: in French for example)
563 #
564 # Hi Brian
565 #
566 # I'm using wifi-radar on a system with German translations (de_CH-UTF-8).
567 # There the string in ifconfig is inet Adresse for the IP which isn't
568 # found by the current get_current_ip function in wifi-radar. I changed
569 # the according line (#289; gentoo, v1.9.6-r1) to
570 # >ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
571 # which works on my system (LC_ALL=de_CH.UTF-8) and still works with LC_ALL=C.
572 #
573 # I'd be happy if you could incorporate this small change because as now
574 # I've got to change the file every time it is updated.
575 #
576 # Best wishes
577 #
578 # Simon
579 ip_re = re.compile(r'inet [Aa]d?dr[^.]*:([^.]*\.[^.]*\.[^.]*\.[0-9]*)')
580 line = ifconfig_info.read()
581 if ip_re.search( line ):
582 return ip_re.search( line ).group(1)
583 return None
584
585 # Returns the current ESSID, if any, by calling iwconfig.
586 #
587 #Parameters:
588 #
589 # nothing
590 #
591 #Returns:
592 #
593 # string or None -- the ESSID or None (if no there is no current association)
594 def get_current_essid( self ):
595 """Returns the current ESSID if any by calling iwconfig"""
596 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
597 # Be careful to the language (inet adr: in French for example)
598 essid_re = re.compile( "ESSID\s*(:|=)\s*\"([^\"]+)\"", re.I | re.M | re.S )
599 line = iwconfig_info.read()
600 if essid_re.search( line ):
601 return essid_re.search( line ).group(2)
602 return None
603
604 # Returns the current BSSID, if any, by calling iwconfig.
605 #
606 #Parameters:
607 #
608 # nothing
609 #
610 #Returns:
611 #
612 # string or None -- the BSSID or None (if no there is no current association)
613 def get_current_bssid( self ):
614 """Returns the current BSSID if any by calling iwconfig"""
615 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command'), self.confFile.get_opt('DEFAULT.interface')], stdout=PIPE).stdout
616 bssid_re = re.compile( "Access Point\s*(:|=)\s*([a-zA-Z0-9:]+)", re.I | re.M | re.S )
617 line = iwconfig_info.read()
618 if bssid_re.search( line ):
619 return bssid_re.search( line ).group(2)
620 return None
621
622
623
624 # The main user interface window for WiFi Radar. This class also is the control
625 # center for most of the rest of the operations.
626 class radar_window:
627 # Create a new radar_window.
628 #
629 #Parameters:
630 #
631 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
632 #
633 # 'apQueue' -- Queue - The Queue from which AP profiles are read.
634 #
635 # 'commQueue' -- Queue - The Queue to which to send commands to the scanning thread.
636 #
637 #Returns:
638 #
639 # radar_window instance
640 def __init__( self, confFile, apQueue, commQueue ):
641 global signal_xpm_none
642 global signal_xpm_low
643 global signal_xpm_barely
644 global signal_xpm_ok
645 global signal_xpm_best
646 global known_profile_icon
647 global unknown_profile_icon
648 global wifi_radar_icon
649
650 self.confFile = confFile
651 self.apQueue = apQueue
652 self.commandQueue = commQueue
653 self.access_points = {}
654 self.connection = None
655
656 self.known_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( known_profile_icon[0] ), known_profile_icon[0], False )
657 self.unknown_profile_icon = gtk.gdk.pixbuf_new_from_inline( len( unknown_profile_icon[0] ), unknown_profile_icon[0], False )
658 self.signal_none_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_none )
659 self.signal_low_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_low )
660 self.signal_barely_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_barely )
661 self.signal_ok_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_ok )
662 self.signal_best_pb = gtk.gdk.pixbuf_new_from_xpm_data( signal_xpm_best )
663 self.window = gtk.Dialog('WiFi Radar', None, gtk.DIALOG_MODAL )
664 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
665 self.window.set_icon( icon )
666 self.window.set_border_width( 10 )
667 self.window.set_size_request( 550, 300 )
668 self.window.set_title( "WiFi Radar" )
669 self.window.connect( 'delete_event', self.delete_event )
670 self.window.connect( 'destroy', self.destroy )
671 # let's create all our widgets
672 self.current_network = gtk.Label()
673 self.current_network.set_property('justify', gtk.JUSTIFY_CENTER)
674 self.current_network.show()
675 self.close_button = gtk.Button( "Close", gtk.STOCK_CLOSE )
676 self.close_button.show()
677 self.close_button.connect( 'clicked', self.delete_event, None )
678 self.preferences_button = gtk.Button( "Preferences", gtk.STOCK_PREFERENCES )
679 self.preferences_button.show()
680 self.preferences_button.connect( 'clicked', self.edit_preferences, None )
681 # essid + bssid known_icon known available wep_icon signal_level mode protocol channel
682 self.pstore = gtk.ListStore( str, gtk.gdk.Pixbuf, bool, bool, str, gtk.gdk.Pixbuf, str, str, str )
683 self.plist = gtk.TreeView( self.pstore )
684 # The icons column, known and encryption
685 self.pix_cell = gtk.CellRendererPixbuf()
686 self.wep_cell = gtk.CellRendererPixbuf()
687 self.icons_cell = gtk.CellRendererText()
688 self.icons_col = gtk.TreeViewColumn()
689 self.icons_col.pack_start( self.pix_cell, False )
690 self.icons_col.pack_start( self.wep_cell, False )
691 self.icons_col.add_attribute( self.pix_cell, 'pixbuf', 1 )
692 self.icons_col.add_attribute( self.wep_cell, 'stock-id', 4 )
693 self.plist.append_column( self.icons_col )
694 # The AP column
695 self.ap_cell = gtk.CellRendererText()
696 self.ap_col = gtk.TreeViewColumn( "Access Point" )
697 self.ap_col.pack_start( self.ap_cell, True )
698 self.ap_col.add_attribute( self.ap_cell, 'text', 0 )
699 self.plist.append_column( self.ap_col )
700 # The signal column
701 self.sig_cell = gtk.CellRendererPixbuf()
702 self.signal_col = gtk.TreeViewColumn( "Signal" )
703 self.signal_col.pack_start( self.sig_cell, True )
704 self.signal_col.add_attribute( self.sig_cell, 'pixbuf', 5 )
705 self.plist.append_column( self.signal_col )
706 # The mode column
707 self.mode_cell = gtk.CellRendererText()
708 self.mode_col = gtk.TreeViewColumn( "Mode" )
709 self.mode_col.pack_start( self.mode_cell, True )
710 self.mode_col.add_attribute( self.mode_cell, 'text', 6 )
711 self.plist.append_column( self.mode_col )
712 # The protocol column
713 self.prot_cell = gtk.CellRendererText()
714 self.protocol_col = gtk.TreeViewColumn( "802.11" )
715 self.protocol_col.pack_start( self.prot_cell, True )
716 self.protocol_col.add_attribute( self.prot_cell, 'text', 7 )
717 self.plist.append_column( self.protocol_col )
718 # The channel column
719 self.channel_cell = gtk.CellRendererText()
720 self.channel_col = gtk.TreeViewColumn( "Channel" )
721 self.channel_col.pack_start( self.channel_cell, True )
722 self.channel_col.add_attribute( self.channel_cell, 'text', 8 )
723 self.plist.append_column( self.channel_col )
724 # DnD Ordering
725 self.plist.set_reorderable( True )
726 self.pstore.connect( 'row-changed', self.update_auto_profile_order )
727 # enable/disable buttons based on the selected network
728 self.selected_network = self.plist.get_selection()
729 self.selected_network.connect( 'changed', self.on_network_selection, None )
730 # the list scroll bar
731 sb = gtk.VScrollbar( self.plist.get_vadjustment() )
732 sb.show()
733 self.plist.show()
734 # Add New button
735 self.new_button = gtk.Button( "_New" )
736 self.new_button.connect( 'clicked', self.create_new_profile, get_new_profile(), None )
737 self.new_button.show()
738 # Add Configure button
739 self.edit_button = gtk.Button( "C_onfigure" )
740 self.edit_button.connect( 'clicked', self.edit_profile, None )
741 self.edit_button.show()
742 self.edit_button.set_sensitive(False)
743 # Add Delete button
744 self.delete_button = gtk.Button( "_Delete" )
745 self.delete_button.connect( 'clicked', self.delete_profile, None )
746 self.delete_button.show()
747 self.delete_button.set_sensitive(False)
748 # Add Connect button
749 self.connect_button = gtk.Button( "Co_nnect" )
750 self.connect_button.connect( 'clicked', self.connect_profile, None )
751 # Add Disconnect button
752 self.disconnect_button = gtk.Button( "D_isconnect" )
753 self.disconnect_button.connect( 'clicked', self.disconnect_profile, None )
754 # lets add our widgets
755 rows = gtk.VBox( False, 3 )
756 net_list = gtk.HBox( False, 0 )
757 listcols = gtk.HBox( False, 0 )
758 prows = gtk.VBox( False, 0 )
759 # lets start packing
760 # the network list
761 net_list.pack_start( self.plist, True, True, 0 )
762 net_list.pack_start( sb, False, False, 0 )
763 # the rows level
764 rows.pack_start( net_list , True, True, 0 )
765 rows.pack_start( self.current_network, False, True, 0 )
766 # the list columns
767 listcols.pack_start( rows, True, True, 0 )
768 listcols.pack_start( prows, False, False, 5 )
769 # the list buttons
770 prows.pack_start( self.new_button, False, False, 2 )
771 prows.pack_start( self.edit_button, False, False, 2 )
772 prows.pack_start( self.delete_button, False, False, 2 )
773 prows.pack_end( self.connect_button, False, False, 2 )
774 prows.pack_end( self.disconnect_button, False, False, 2 )
775
776 self.window.action_area.pack_start( self.preferences_button )
777 self.window.action_area.pack_start( self.close_button )
778
779 rows.show()
780 prows.show()
781 listcols.show()
782 self.window.vbox.add( listcols )
783 self.window.vbox.set_spacing( 3 )
784 self.window.show_all()
785 #
786 # Now, immediately hide these two. The proper one will be
787 # displayed later, based on interface state. -BEF-
788 self.disconnect_button.hide()
789 self.connect_button.hide()
790 self.connect_button.set_sensitive(False)
791
792 # set up connection manager for later use
793 self.connection = ConnectionManager( self.confFile, self.commandQueue )
794
795 # Add our known profiles in order
796 for ap in self.confFile.auto_profile_order:
797 ap = ap.strip()
798 self.access_points[ ap ] = self.confFile.get_profile( ap )
799 wep = None
800 if self.access_points[ ap ]['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
801 self.pstore.append( [ self.access_points[ ap ]['essid'] + "\n" + self.access_points[ ap ]['bssid'], self.known_profile_icon, self.access_points[ ap ]['known'], self.access_points[ ap ]['available'], wep, self.signal_none_pb, self.access_points[ ap ]['mode'], self.access_points[ ap ]['protocol'], self.access_points[ ap ]['channel'] ] )
802 # This is the first run (or, at least, no config file was present), so pop up the preferences window
803 if ( self.confFile.get_opt_as_bool('DEFAULT.new_file') == True ):
804 self.confFile.remove_option('DEFAULT', 'new_file')
805 self.edit_preferences(self.preferences_button)
806
807 # Begin running radar_window in Gtk event loop.
808 #
809 #Parameters:
810 #
811 # nothing
812 #
813 #Returns:
814 #
815 # nothing
816 def main( self ):
817 gtk.main()
818
819 # Write the config file to disk and quit application.
820 #
821 #Parameters:
822 #
823 # 'widget' -- gtk.Widget - The widget sending the event.
824 #
825 #Returns:
826 #
827 # nothing
828 def destroy( self, widget = None):
829 self.confFile.write()
830 gtk.main_quit()
831
832 # Kill scanning thread, update profile order for config file, and ask to be destroyed.
833 #
834 #Parameters:
835 #
836 # 'widget' -- gtk.Widget - The widget sending the event.
837 #
838 # 'data' -- tuple - list of arbitrary arguments (not used)
839 #
840 #Returns:
841 #
842 # boolean -- always return False (i.e. do not propigate the signal which called)
843 def delete_event( self, widget, data = None ):
844 # Put "exit" on the command Queue and wait indefinitely for it to be accepted
845 try:
846 self.commandQueue.put("exit", True)
847 except Queue.Full:
848 pass
849 # Save the preferred networks order
850 self.update_auto_profile_order()
851 self.destroy()
852 return False
853
854 # Updates the on-screen profiles list.
855 #
856 #Parameters:
857 #
858 # nothing
859 #
860 #Returns:
861 #
862 # boolean -- always return True
863 def update_plist_items( self ):
864 # Indicate to PyGtk that only one Gtk thread should run here
865 gtk.gdk.threads_enter()
866 # update the current ip and essid
867 # set the state of connect/disconnect buttons based on whether we have an IP address
868 if self.connection:
869 if self.connection.state:
870 self.current_network.set_text( "Connected to %s\nip %s" % ( make_section_name( self.connection.get_current_essid(), self.connection.get_current_bssid() ), self.connection.get_current_ip() ) )
871 self.connect_button.hide()
872 self.disconnect_button.show()
873 else:
874 self.current_network.set_text( "Not Connected." )
875 self.disconnect_button.hide()
876 self.connect_button.show()
877
878 while True:
879 # Get profiles scanned by iwlist
880 try:
881 profile = self.apQueue.get_nowait()
882 except Queue.Empty:
883 break
884 else:
885 prow_iter = self.get_row_by_ap( profile['essid'], profile['bssid'] )
886 wep = None
887 if prow_iter != None:
888 # the AP is in the list of APs on the screen
889 apname = make_section_name(profile['essid'], profile['bssid'])
890 if self.access_points.has_key(apname):
891 # This AP has been configured and is/should be stored in the config file
892 profile['known'] = self.access_points[apname]['known']
893 self.access_points[apname]['available'] = profile['available']
894 self.access_points[apname]['encrypted'] = profile['encrypted']
895 self.access_points[apname]['signal'] = profile['signal']
896 self.access_points[apname]['mode'] = profile['mode']
897 self.access_points[apname]['protocol'] = profile['protocol']
898 self.access_points[apname]['channel'] = profile['channel']
899 # Set the 'known' values; False is default, overridden to True by self.access_points
900 self.pstore.set_value(prow_iter, 1, self.pixbuf_from_known( profile[ 'known' ] ))
901 self.pstore.set_value(prow_iter, 2, profile[ 'known' ])
902 self.pstore.set_value(prow_iter, 3, profile['available'])
903 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
904 self.pstore.set_value(prow_iter, 4, wep)
905 self.pstore.set_value(prow_iter, 5, self.pixbuf_from_signal( profile['signal'] ))
906 self.pstore.set_value(prow_iter, 6, profile['mode'])
907 self.pstore.set_value(prow_iter, 7, profile['protocol'])
908 self.pstore.set_value(prow_iter, 8, profile['channel'])
909 #print "update_plist_items: profile update", profile[ 'essid' ], profile['bssid']
910 #for val in self.pstore[prow_iter]:
911 #print val,
912 else:
913 # the AP is not in the list of APs on the screen
914 self.pstore.append( [ profile[ 'essid' ] + "\n" + profile['bssid'], self.pixbuf_from_known( profile['known'] ), profile['known'], profile['available'], wep, self.pixbuf_from_signal( profile['signal'] ), profile['mode'], profile['protocol'], profile['channel'] ] )
915 #print "update_plist_items: new profile", profile[ 'essid' ], profile['bssid']
916 # Allow other Gtk threads to run
917 gtk.gdk.threads_leave()
918 #print "update_plist_items: Empty apQueue"
919 return True
920
921 # Return the proper icon for a value of known.
922 #
923 #Parameters:
924 #
925 # 'known' -- boolean - Whether the AP is known (i.e. configured)
926 #
927 #Returns:
928 #
929 # gtk.gdk.Pixbuf -- icon for a known or unknown AP
930 def pixbuf_from_known( self, known ):
931 """ return the proper icon for value of known """
932 if known:
933 return self.known_profile_icon
934 else:
935 return self.unknown_profile_icon
936
937 # Return an icon indicating the signal level.
938 #
939 #Parameters:
940 #
941 # 'signal' -- integer - signal level reported by iwlist (may be arbitrary scale in 0-100 or -X dBm)
942 #
943 #Returns:
944 #
945 # gtk.gdk.Pixbuf -- 1 of 5 icons indicating signal level
946 def pixbuf_from_signal( self, signal ):
947 signal = int( signal )
948 #print "signal level:", signal
949 if signal < 3:
950 return self.signal_none_pb
951 elif signal < 12:
952 return self.signal_low_pb
953 elif signal < 20:
954 return self.signal_barely_pb
955 elif signal < 35:
956 return self.signal_ok_pb
957 elif signal >= 35:
958 return self.signal_best_pb
959 else:
960 return None
961
962 # Return row which holds specified ESSID and BSSID.
963 #
964 #Parameters:
965 #
966 # 'essid' -- string - ESSID to match
967 #
968 # 'bssid' -- string - BSSID to match
969 #
970 #Returns:
971 #
972 # gtk.TreeIter or None -- pointer to the row containing the match or None for no match found
973 def get_row_by_ap( self, essid, bssid ):
974 for row in self.pstore:
975 if ( row[0] == essid + "\n" + bssid ):
976 #print "matched:", row.iter, essid, bssid
977 return row.iter
978 return None
979
980 # Enable/disable buttons based on the selected network.
981 #
982 #Parameters:
983 #
984 # 'widget' -- gtk.Widget - The widget sending the event.
985 #
986 # 'data' -- tuple - list of arbitrary arguments (not used)
987 #
988 #Returns:
989 #
990 # nothing
991 def on_network_selection( self, widget, data = None ):
992 ( store, selected_iter ) = self.selected_network.get_selected()
993 #print self.access_points[( make_section_name( store.get_value( selected_iter, 0 ), store.get_value( selected_iter, 1 ) ) )]
994 # if no networks are selected, disable all buttons except New
995 # (this occurs after a drag-and-drop)
996 if selected_iter == None:
997 self.edit_button.set_sensitive(False)
998 self.delete_button.set_sensitive(False)
999 self.connect_button.set_sensitive(False)
1000 return
1001 # enable/disable buttons
1002 self.connect_button.set_sensitive(True)
1003 if (store.get_value(selected_iter, 2) == True): # is selected network known?
1004 self.edit_button.set_sensitive(True)
1005 self.delete_button.set_sensitive(True)
1006 else:
1007 self.edit_button.set_sensitive(True)
1008 self.delete_button.set_sensitive(False)
1009
1010 # Init and run the preferences dialog
1011 #
1012 #Parameters:
1013 #
1014 # 'widget' -- gtk.Widget - The widget sending the event.
1015 #
1016 # 'data' -- tuple - list of arbitrary arguments (not used)
1017 #
1018 #Returns:
1019 #
1020 # nothing
1021 def edit_preferences( self, widget, data=None ):
1022 prefs = preferences_dialog( self, self.confFile )
1023 response = prefs.run()
1024 prefs.destroy()
1025 if response == int(gtk.RESPONSE_ACCEPT):
1026 prefs.save()
1027
1028 # Respond to a request to create a new AP profile
1029 #
1030 #Parameters:
1031 #
1032 # 'widget' -- gtk.Widget - The widget sending the event.
1033 #
1034 # 'profile' -- dictionary - The AP profile to use as basis for new profile.
1035 #
1036 # 'data' -- tuple - list of arbitrary arguments (not used)
1037 #
1038 #Returns:
1039 #
1040 # boolean -- True if a profile was created and False if profile creation was canceled.
1041 def create_new_profile( self, widget, profile, data=None ):
1042 profile_editor = profile_dialog( self, profile )
1043 profile = profile_editor.run()
1044 profile_editor.destroy()
1045 if profile:
1046 apname = make_section_name( profile['essid'], profile['bssid'] )
1047 # Check that the ap does not exist already
1048 if apname in self.confFile.profiles():
1049 dlg = gtk.MessageDialog( self.window, gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL, gtk.MESSAGE_ERROR, gtk.BUTTONS_OK, "A profile for %s already exists" % (apname) )
1050 dlg.run()
1051 dlg.destroy()
1052 del dlg
1053 # try again
1054 self.access_points[ apname ] = profile
1055 self.confFile.set_section( apname, profile )
1056 # if it is not in the auto_profile_order add it
1057 if apname not in self.confFile.auto_profile_order:
1058 self.confFile.auto_profile_order.append(apname)
1059 # add to the store
1060 wep = None
1061 if profile['encrypted']: wep = gtk.STOCK_DIALOG_AUTHENTICATION
1062 return True
1063 else:
1064 # Did not create new profile
1065 return False
1066
1067 # Respond to a request to edit an AP profile. Edit selected AP profile if it
1068 # is known. Otherwise, create a new profile with the selected ESSID and BSSID.
1069 #
1070 #Parameters:
1071 #
1072 # 'widget' -- gtk.Widget - The widget sending the event.
1073 #
1074 # 'data' -- tuple - list of arbitrary arguments (not used)
1075 #
1076 #Returns:
1077 #
1078 # nothing
1079 def edit_profile( self, widget, data=None ):
1080 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1081 if not selected_iter: return
1082 row_start = str(self.pstore.get_value( selected_iter, 0 )).split("\n")
1083 apname = make_section_name( row_start[0], row_start[1] )
1084 profile = self.confFile.get_profile( apname )
1085 if profile:
1086 profile_editor = profile_dialog( self, profile )
1087 profile = profile_editor.run()
1088 profile_editor.destroy()
1089 if profile:
1090 if __debug__:
1091 print "Got edited profile ", profile
1092 apname = make_section_name( profile['essid'], profile['bssid'] )
1093 self.access_points[ apname ] = profile
1094 self.confFile.set_section( apname, profile )
1095 else:
1096 profile = get_new_profile()
1097 ( profile['essid'], profile['bssid'] ) = store.get_value( selected_iter, 0 ).split("\n")
1098 self.create_new_profile( widget, profile, data )
1099
1100 # Respond to a request to delete an AP profile (i.e. make profile unknown)
1101 #
1102 #Parameters:
1103 #
1104 # 'widget' -- gtk.Widget - The widget sending the event.
1105 #
1106 # 'data' -- tuple - list of arbitrary arguments (not used)
1107 #
1108 #Returns:
1109 #
1110 # nothing
1111 def delete_profile( self, widget, data=None ):
1112 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1113 if not selected_iter: return
1114 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1115 known = store.get_value( selected_iter, 1 )
1116 if not known: return
1117 dlg = gtk.MessageDialog(
1118 self.window,
1119 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1120 gtk.MESSAGE_QUESTION,
1121 gtk.BUTTONS_YES_NO,
1122 "Are you sure you want to delete the %s (%s) profile?" % (essid, bssid) )
1123 res = dlg.run()
1124 dlg.destroy()
1125 del dlg
1126 if res == gtk.RESPONSE_NO: return
1127 # Remove it
1128 apname = make_section_name( essid, bssid )
1129 del self.access_points[ apname ]
1130 self.confFile.remove_section( apname )
1131 print "delete_profile: ", apname, ":", self.confFile.auto_profile_order
1132 if apname in self.confFile.auto_profile_order: self.confFile.auto_profile_order.remove(apname)
1133 self.pstore.remove( selected_iter )
1134 # Let's save our current state
1135 self.update_auto_profile_order()
1136
1137 # Respond to a request to connect to an AP.
1138 #
1139 #Parameters:
1140 #
1141 # 'widget' -- gtk.Widget - The widget sending the event.
1142 #
1143 # 'profile' -- dictionary - The AP profile to which to connect.
1144 #
1145 # 'data' -- tuple - list of arbitrary arguments (not used)
1146 #
1147 #Returns:
1148 #
1149 # nothing
1150 def connect_profile( self, widget, profile, data=None ):
1151 ( store, selected_iter ) = self.plist.get_selection().get_selected()
1152 if not selected_iter: return
1153 ( essid, bssid ) = store.get_value( selected_iter, 0 ).split("\n")
1154 known = store.get_value( selected_iter, 2 )
1155 if not known:
1156 if data != 'noconnect':
1157 dlg = gtk.MessageDialog(
1158 self.window,
1159 gtk.DIALOG_DESTROY_WITH_PARENT | gtk.DIALOG_MODAL,
1160 gtk.MESSAGE_QUESTION,
1161 gtk.BUTTONS_YES_NO,
1162 "This network does not have a profile configured.\n\nWould you like to create one now?" )
1163 res = dlg.run()
1164 dlg.destroy()
1165 del dlg
1166 if res == gtk.RESPONSE_NO: return
1167 profile = get_new_profile()
1168 profile['essid'] = essid
1169 profile['bssid'] = bssid
1170 if not self.create_new_profile( widget, profile, data ):
1171 return
1172 apname = make_section_name( essid, bssid )
1173 self.connection.connect_to_network( self.access_points[apname], status_window( self ) )
1174
1175 # Respond to a request to disconnect by calling ConnectionManager disconnect_interface().
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 disconnect_profile( self, widget, data=None ):
1187 self.connection.disconnect_interface()
1188
1189 # Update the config file auto profile order from the on-screen order
1190 #
1191 #Parameters:
1192 #
1193 # 'widget' -- gtk.Widget - The widget sending the event.
1194 #
1195 # 'data' -- tuple - list of arbitrary arguments (not used)
1196 #
1197 # 'data2' -- tuple - list of arbitrary arguments (not used)
1198 #
1199 #Returns:
1200 #
1201 # nothing
1202 def update_auto_profile_order( self, widget = None, data = None, data2 = None ):
1203 # recreate the auto_profile_order
1204 auto_profile_order = []
1205 piter = self.pstore.get_iter_first()
1206 while piter:
1207 # only if it's known
1208 if self.pstore.get_value( piter, 2 ) == True:
1209 row_start = str(self.pstore.get_value( piter, 0 )).split("\n")
1210 auto_profile_order.append( make_section_name( row_start[0], row_start[1] ) )
1211 piter = self.pstore.iter_next( piter )
1212 self.confFile.auto_profile_order = auto_profile_order
1213
1214 # The preferences dialog. Edits some items in the DEFAULT section of the config file.
1215 class preferences_dialog:
1216 # Create a new preferences_dialog.
1217 #
1218 #Parameters:
1219 #
1220 # 'parent' -- gtk.Object - Usually, the calling window.
1221 #
1222 # 'confFile' -- ConfigFile - The config file in which to store/read settings.
1223 #
1224 #Returns:
1225 #
1226 # preferences_dialog instance
1227 def __init__( self, parent, confFile ):
1228 global wifi_radar_icon
1229 self.parent = parent
1230 self.confFile = confFile
1231 self.dialog = gtk.Dialog('WiFi Radar Preferences', self.parent.window,
1232 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1233 ( gtk.STOCK_CANCEL, gtk.RESPONSE_REJECT, gtk.STOCK_SAVE, gtk.RESPONSE_ACCEPT ) )
1234 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1235 self.dialog.set_icon( icon )
1236 self.dialog.set_resizable( True )
1237 self.dialog.set_transient_for( self.parent.window )
1238 self.tooltips = gtk.Tooltips()
1239 #
1240 # set up preferences widgets
1241 #
1242
1243 # auto detect wireless device
1244 self.w_auto_detect = gtk.CheckButton("Auto-detect wireless device")
1245
1246 print "prefs: ", self.confFile.get_opt('DEFAULT.interface')
1247
1248 self.w_auto_detect.set_active( self.confFile.get_opt('DEFAULT.interface') == "auto_detect" )
1249 self.w_auto_detect.connect("toggled", self.toggle_auto_detect)
1250 self.tooltips.set_tip(self.w_auto_detect, "Automatically select wireless device to configure")
1251 self.dialog.vbox.pack_start(self.w_auto_detect, False, False, 5)
1252 # network interface selecter
1253 self.w_interface = gtk.combo_box_entry_new_text()
1254 iwconfig_info = Popen([self.confFile.get_opt('DEFAULT.iwconfig_command')], stdout=PIPE).stdout
1255 wireless_devices = [ (x[0:x.find(" ")]) for x in iwconfig_info if ("ESSID" in x)]
1256 for device in wireless_devices:
1257 if device != self.confFile.get_opt('DEFAULT.interface'):
1258 self.w_interface.append_text(device)
1259 if self.confFile.get_opt('DEFAULT.interface') != "auto_detect":
1260 self.w_interface.prepend_text( self.confFile.get_opt('DEFAULT.interface') )
1261 self.w_interface.set_active(0)
1262 self.w_interface_label = gtk.Label("Wireless device")
1263 self.w_hbox1 = gtk.HBox(False, 0)
1264 self.w_hbox1.pack_start(self.w_interface_label, False, False, 5)
1265 self.w_hbox1.pack_start(self.w_interface, True, True, 0)
1266 self.w_interface.set_sensitive( self.confFile.get_opt('DEFAULT.interface') != "auto_detect" )
1267 self.dialog.vbox.pack_start(self.w_hbox1, False, False, 5)
1268 # scan timeout (spin button of integers from 1 to 100)
1269 self.time_in_seconds = gtk.Adjustment( self.confFile.get_opt_as_int('DEFAULT.scan_timeout'),1,100,1,1,1 )
1270 self.w_scan_timeout = gtk.SpinButton(self.time_in_seconds, 1, 0)
1271 self.w_scan_timeout.set_update_policy(gtk.UPDATE_IF_VALID)
1272 self.w_scan_timeout.set_numeric(True)
1273 self.w_scan_timeout.set_snap_to_ticks(True)
1274 self.w_scan_timeout.set_wrap(False)
1275 self.tooltips.set_tip(self.w_scan_timeout, "How long should WiFi Radar scan for access points?")
1276 self.w_scan_timeout_label = gtk.Label("Scan timeout (seconds)")
1277 self.w_hbox2 = gtk.HBox(False, 0)
1278 self.w_hbox2.pack_start(self.w_scan_timeout_label, False, False, 5)
1279 self.w_hbox2.pack_start(self.w_scan_timeout, True, True, 0)
1280 self.dialog.vbox.pack_start(self.w_hbox2, False, False, 5)
1281 # speak up
1282 self.w_speak_up = gtk.CheckButton("Use speak-up")
1283 self.w_speak_up.set_active( self.confFile.get_opt_as_bool('DEFAULT.speak_up') )
1284 self.w_speak_up.connect("toggled", self.toggle_speak)
1285 self.tooltips.set_tip(self.w_speak_up, "Should I speak up when connecting to a network? (If you have a speech command)")
1286 self.dialog.vbox.pack_start(self.w_speak_up, False, False, 5)
1287
1288 # speak up command
1289 self.w_speak_cmd = gtk.Entry()
1290 self.w_speak_cmd.set_text(self.confFile.get_opt('DEFAULT.speak_command'))
1291 self.w_speak_cmd_label = gtk.Label("Speak Command")
1292 self.w_hbox3 = gtk.HBox(False, 0)
1293 self.w_hbox3.pack_start(self.w_speak_cmd_label, False, False, 5)
1294 self.w_hbox3.pack_start(self.w_speak_cmd, True, True, 0)
1295 self.w_speak_cmd.set_sensitive(self.w_speak_up.get_active())
1296 self.dialog.vbox.pack_start(self.w_hbox3, False, False, 5)
1297
1298 # commit required
1299 self.w_commit_required = gtk.CheckButton("Commit required")
1300 self.w_commit_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.commit_required') )
1301 self.tooltips.set_tip(self.w_commit_required, "Check this box if your card requires a \"commit\" command with iwconfig")
1302 self.dialog.vbox.pack_start(self.w_commit_required, False, False, 5)
1303 # ifup required
1304 self.w_ifup_required = gtk.CheckButton("Ifup required")
1305 self.w_ifup_required.set_active( self.confFile.get_opt_as_bool('DEFAULT.ifup_required') )
1306 self.tooltips.set_tip(self.w_ifup_required, "Check this box if your system requires the interface to be brought up first")
1307 # ifconfig command
1308 self.w_ifconfig_cmd = gtk.Entry()
1309 self.w_ifconfig_cmd.set_text(self.confFile.get_opt('DEFAULT.ifconfig_command'))
1310 self.w_ifconfig_cmd_label = gtk.Label("ifconfig Command")
1311 self.w_hbox4 = gtk.HBox(True, 0)
1312 self.w_hbox4.pack_start(self.w_ifconfig_cmd_label, False, False, 5)
1313 self.w_hbox4.pack_start(self.w_ifconfig_cmd, True, True, 0)
1314 self.dialog.vbox.pack_start(self.w_hbox4, False, False, 5)
1315 self.dialog.vbox.pack_start(self.w_ifup_required, False, False, 5)
1316
1317 # Respond to Auto-detect checkbox toggle by activating/de-activating the interface combobox.
1318 #
1319 #Parameters:
1320 #
1321 # 'auto_detect_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1322 #
1323 # 'data' -- tuple - list of arbitrary arguments (not used)
1324 #
1325 #Returns:
1326 #
1327 # nothing
1328 def toggle_auto_detect(self, auto_detect_toggle, data=None):
1329 self.w_interface.set_sensitive(not auto_detect_toggle.get_active())
1330
1331 # Respond to Speak-up checkbox toggle by activating/de-activating the Speak Cmd Entry.
1332 #
1333 #Parameters:
1334 #
1335 # 'speak_toggle' -- gtk.CheckButton - The checkbox sending the signal.
1336 #
1337 # 'data' -- tuple - list of arbitrary arguments (not used)
1338 #
1339 #Returns:
1340 #
1341 # nothing
1342 def toggle_speak(self, speak_toggle, data=None):
1343 self.w_speak_cmd.set_sensitive(speak_toggle.get_active())
1344
1345 # Display preferences dialog and operate until canceled or okayed.
1346 #
1347 #Parameters:
1348 #
1349 # nothing
1350 #
1351 #Returns:
1352 #
1353 # integer -- gtk response ID
1354 def run(self):
1355 self.dialog.show_all()
1356 return self.dialog.run()
1357
1358 # Write updated values to config file.
1359 #
1360 #Parameters:
1361 #
1362 # nothing
1363 #
1364 #Returns:
1365 #
1366 # nothing
1367 def save(self):
1368 print "saving prefs"
1369 if self.w_auto_detect.get_active():
1370 set_network_device("auto_detect")
1371 self.confFile.set_opt('DEFAULT.interface', "auto_detect")
1372 else:
1373 set_network_device(self.w_interface.child.get_text())
1374 self.confFile.set_opt('DEFAULT.interface', self.w_interface.child.get_text())
1375 self.confFile.set_float_opt('DEFAULT.scan_timeout', self.w_scan_timeout.get_value())
1376 self.confFile.set_bool_opt('DEFAULT.speak_up', self.w_speak_up.get_active())
1377 self.confFile.set_bool_opt('DEFAULT.commit_required', self.w_commit_required.get_active())
1378 self.confFile.set_bool_opt('DEFAULT.ifup_required', self.w_ifup_required.get_active())
1379 if self.confFile.get_opt_as_bool('DEFAULT.ifup_required'):
1380 shellcmd([self.confFile.get_opt('DEFAULT.ifconfig_command'), self.confFile.get_opt('DEFAULT.interface'), 'up'])
1381
1382 # Remove preferences window.
1383 #
1384 #Parameters:
1385 #
1386 # nothing
1387 #
1388 #Returns:
1389 #
1390 # nothing
1391 def destroy(self):
1392 self.dialog.destroy()
1393 del self.dialog
1394
1395
1396 # Edit and return an AP profile.
1397 class profile_dialog:
1398 # Create a new profile_dialog.
1399 #
1400 #Parameters:
1401 #
1402 # 'parent' -- gtk.Object - Usually, the calling window.
1403 #
1404 # 'profile' -- dictionary - The profile to edit. May be mostly-empty default profile.
1405 #
1406 #Returns:
1407 #
1408 # profile_dialog instance
1409 def __init__( self, parent, profile ):
1410 global wifi_radar_icon
1411 self.parent = parent
1412 self.profile = profile
1413 self.WIFI_MODES = [ '', 'auto', 'Managed', 'Ad-Hoc', 'Master', 'Repeater', 'Secondary', 'Monitor' ]
1414 self.WIFI_SECURITY = [ '', 'open', 'restricted' ]
1415 self.WIFI_CHANNELS = [ '', 'auto', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14' ]
1416 self.dialog = gtk.Dialog('WiFi Profile', self.parent.window,
1417 gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
1418 ( gtk.STOCK_CANCEL, False, gtk.STOCK_SAVE, True ) )
1419 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1420 self.dialog.set_icon( icon )
1421 self.dialog.set_resizable( False )
1422 self.dialog.set_transient_for( self.parent.window )
1423 #self.dialog.set_size_request( 400, 400 )
1424 #################
1425 essid_table = gtk.Table( 1, 2, False )
1426 essid_table.set_row_spacings( 3 )
1427 essid_table.set_col_spacings( 3 )
1428
1429 # The essid labels
1430 essid_table.attach( gtk.Label( 'Network Name' ), 0, 1, 0, 1 )
1431 # The essid textboxes
1432 self.essid_entry = gtk.Entry( 32 )
1433 self.essid_entry.set_text( self.profile['essid'] )
1434 essid_table.attach( self.essid_entry, 1, 2, 0, 1 )
1435 # Add the essid table to the dialog
1436 self.dialog.vbox.pack_start( essid_table, True, True, 5 )
1437
1438 bssid_table = gtk.Table( 1, 2, False )
1439 bssid_table.set_row_spacings( 3 )
1440 bssid_table.set_col_spacings( 3 )
1441 # The bssid labels
1442 bssid_table.attach( gtk.Label( 'Network bssid' ), 0, 1, 0, 1 )
1443 # The bssid textboxes
1444 self.bssid_entry = gtk.Entry( 32 )
1445 self.bssid_entry.set_text( self.profile['bssid'] )
1446 bssid_table.attach( self.bssid_entry, 1, 2, 0, 1 )
1447 #self.key = gtk.Entry( 32 )
1448 #bssid_table.attach( self.key, 1, 2, 1, 2 )
1449 # Add the bssid table to the dialog
1450 self.dialog.vbox.pack_start( bssid_table, True, True, 5 )
1451
1452 # create the wifi expander
1453 self.wifi_expander = gtk.Expander( WIFI_SET_LABEL )
1454 #self.wifi_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1455 wifi_table = gtk.Table( 4, 2, False )
1456 wifi_table.set_row_spacings( 3 )
1457 wifi_table.set_col_spacings( 3 )
1458 # The Wifi labels
1459 wifi_table.attach( gtk.Label( 'Mode' ), 0, 1, 0, 1 )
1460 wifi_table.attach( gtk.Label( 'Channel' ), 0, 1, 1, 2 )
1461 wifi_table.attach( gtk.Label( 'Key' ), 0, 1, 2, 3 )
1462 wifi_table.attach( gtk.Label( 'Security' ), 0, 1, 3, 4 )
1463 # The Wifi text boxes
1464 self.mode_combo = gtk.combo_box_new_text()
1465 for mode in self.WIFI_MODES:
1466 self.mode_combo.append_text( mode )
1467 self.mode_combo.set_active( self.get_array_index( self.profile['mode'], self.WIFI_MODES ) )
1468 wifi_table.attach( self.mode_combo, 1, 2, 0, 1 )
1469 self.channel_combo = gtk.combo_box_new_text()
1470 for channel in self.WIFI_CHANNELS:
1471 self.channel_combo.append_text( channel )
1472 self.channel_combo.set_active( self.get_array_index( self.profile['channel'], self.WIFI_CHANNELS ) )
1473 wifi_table.attach( self.channel_combo, 1, 2, 1, 2 )
1474
1475 self.key_entry = gtk.Entry( 64 )
1476 self.key_entry.set_text( self.profile['key'] )
1477 wifi_table.attach( self.key_entry, 1, 2, 2, 3 )
1478
1479 self.security_combo = gtk.combo_box_new_text()
1480 for security in self.WIFI_SECURITY:
1481 self.security_combo.append_text( security )
1482 self.security_combo.set_active( self.get_array_index( self.profile['security'], self.WIFI_SECURITY ) )
1483 wifi_table.attach( self.security_combo, 1, 2, 3, 4 )
1484 # Add the wifi table to the expander
1485 self.wifi_expander.add( wifi_table )
1486 # Add the expander to the dialog
1487 self.dialog.vbox.pack_start( self.wifi_expander, False, False, 5 )
1488
1489 # create the wpa expander
1490 self.wpa_expander = gtk.Expander( NO_WPA_LABEL )
1491 self.wpa_expander.connect( 'notify::expanded', self.toggle_use_wpa )
1492 wpa_table = gtk.Table( 1, 2, False )
1493 wpa_table.set_row_spacings( 3 )
1494 wpa_table.set_col_spacings( 3 )
1495 # The labels
1496 wpa_table.attach( gtk.Label( 'Driver' ), 0, 1, 0, 1 )
1497 # The text boxes
1498 self.wpa_driver_entry = gtk.Entry()
1499 self.wpa_driver_entry.set_text( self.profile['wpa_driver'] )
1500 wpa_table.attach( self.wpa_driver_entry, 1, 2, 0, 1 )
1501 # Add the wpa table to the expander
1502 self.wpa_expander.add( wpa_table )
1503 # Add the expander to the dialog
1504 self.dialog.vbox.pack_start( self.wpa_expander, False, False, 5 )
1505
1506 # create the dhcp expander
1507 self.dhcp_expander = gtk.Expander( USE_DHCP_LABEL )
1508 self.dhcp_expander.connect( 'notify::expanded', self.toggle_use_dhcp )
1509 ip_table = gtk.Table( 6, 2, False )
1510 ip_table.set_row_spacings( 3 )
1511 ip_table.set_col_spacings( 3 )
1512 # The IP labels
1513 ip_table.attach( gtk.Label( 'IP' ), 0, 1, 0, 1 )
1514 ip_table.attach( gtk.Label( 'Netmask' ), 0, 1, 1, 2 )
1515 ip_table.attach( gtk.Label( 'Gateway' ), 0, 1, 2, 3 )
1516 ip_table.attach( gtk.Label( 'Domain' ), 0, 1, 3, 4 )
1517 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 4, 5 )
1518 ip_table.attach( gtk.Label( 'DNS' ), 0, 1, 5, 6 )
1519 # The IP text boxes
1520 self.ip_entry = gtk.Entry( 15 )
1521 self.ip_entry.set_text( self.profile['ip'] )
1522 ip_table.attach( self.ip_entry, 1, 2, 0, 1 )
1523 self.netmask_entry = gtk.Entry( 15 )
1524 self.netmask_entry.set_text( self.profile['netmask'] )
1525 ip_table.attach( self.netmask_entry, 1, 2, 1, 2 )
1526 self.gw_entry = gtk.Entry( 15 )
1527 self.gw_entry.set_text( self.profile['gateway'] )
1528 ip_table.attach( self.gw_entry, 1, 2, 2, 3 )
1529 self.domain_entry = gtk.Entry( 32 )
1530 self.domain_entry.set_text( self.profile['domain'] )
1531 ip_table.attach( self.domain_entry, 1, 2, 3, 4 )
1532 self.dns1_entry = gtk.Entry( 15 )
1533 self.dns1_entry.set_text( self.profile['dns1'] )
1534 ip_table.attach( self.dns1_entry, 1, 2, 4, 5 )
1535 self.dns2_entry = gtk.Entry( 15 )
1536 self.dns2_entry.set_text( self.profile['dns2'] )
1537 ip_table.attach( self.dns2_entry, 1, 2, 5, 6 )
1538 # Add the ip table to the expander
1539 self.dhcp_expander.add( ip_table )
1540 # Add the expander to the dialog
1541 self.dialog.vbox.pack_start( self.dhcp_expander, False, False, 5 )
1542
1543 # create the connection-building postpre expander
1544 self.con_pp_expander = gtk.Expander( CON_PP_LABEL )
1545 con_pp_table = gtk.Table( 2, 2, False )
1546 con_pp_table.set_row_spacings( 3 )
1547 con_pp_table.set_col_spacings( 3 )
1548 # The labels
1549 con_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1550 con_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1551 # The text boxes
1552 self.con_prescript_entry = gtk.Entry()
1553 self.con_prescript_entry.set_text( self.profile['con_prescript'] )
1554 con_pp_table.attach( self.con_prescript_entry, 1, 2, 0, 1 )
1555 self.con_postscript_entry = gtk.Entry()
1556 self.con_postscript_entry.set_text( self.profile['con_postscript'] )
1557 con_pp_table.attach( self.con_postscript_entry, 1, 2, 1, 2 )
1558 # Add the pp table to the expander
1559 self.con_pp_expander.add( con_pp_table )
1560 # Add the expander to the dialog
1561 self.dialog.vbox.pack_start( self.con_pp_expander, False, False, 5 )
1562
1563 # create the disconnection postpre expander
1564 self.dis_pp_expander = gtk.Expander( DIS_PP_LABEL )
1565 dis_pp_table = gtk.Table( 2, 2, False )
1566 dis_pp_table.set_row_spacings( 3 )
1567 dis_pp_table.set_col_spacings( 3 )
1568 # The labels
1569 dis_pp_table.attach( gtk.Label( 'Before' ), 0, 1, 0, 1 )
1570 dis_pp_table.attach( gtk.Label( 'After' ), 0, 1, 1, 2 )
1571 # The text boxes
1572 self.dis_prescript_entry = gtk.Entry()
1573 self.dis_prescript_entry.set_text( self.profile['dis_prescript'] )
1574 dis_pp_table.attach( self.dis_prescript_entry, 1, 2, 0, 1 )
1575 self.dis_postscript_entry = gtk.Entry()
1576 self.dis_postscript_entry.set_text( self.profile['dis_postscript'] )
1577 dis_pp_table.attach( self.dis_postscript_entry, 1, 2, 1, 2 )
1578 # Add the pp table to the expander
1579 self.dis_pp_expander.add( dis_pp_table )
1580 # Add the expander to the dialog
1581 self.dialog.vbox.pack_start( self.dis_pp_expander, False, False, 5 )
1582
1583 # Display profile dialog, operate until canceled or okayed, and, possibly, return edited profile values.
1584 #
1585 #Parameters:
1586 #
1587 # nothing
1588 #
1589 #Returns:
1590 #
1591 # dictionary or None -- a profile, or None on cancel
1592 def run( self ):
1593 self.dialog.show_all()
1594 if self.dialog.run():
1595 self.profile['known'] = True
1596 self.profile['essid'] = self.essid_entry.get_text().strip()
1597 self.profile['bssid'] = self.bssid_entry.get_text().strip()
1598 self.profile['key'] = self.key_entry.get_text().strip()
1599 self.profile['mode'] = self.get_array_item( self.mode_combo.get_active(), self.WIFI_MODES )
1600 self.profile['security'] = self.get_array_item( self.security_combo.get_active(), self.WIFI_SECURITY )
1601 self.profile['encrypted'] = ( self.profile['security'] != '' )
1602 self.profile['channel'] = self.get_array_item( self.channel_combo.get_active(), self.WIFI_CHANNELS )
1603 self.profile['protocol'] = 'g'
1604 self.profile['available'] = ( self.profile['signal'] > 0 )
1605 self.profile['con_prescript'] = self.con_prescript_entry.get_text().strip()
1606 self.profile['con_postscript'] = self.con_postscript_entry.get_text().strip()
1607 self.profile['dis_prescript'] = self.dis_prescript_entry.get_text().strip()
1608 self.profile['dis_postscript'] = self.dis_postscript_entry.get_text().strip()
1609 # wpa
1610 self.profile['use_wpa'] = self.wpa_expander.get_expanded()
1611 self.profile['wpa_driver'] = self.wpa_driver_entry.get_text().strip()
1612 # dhcp
1613 self.profile['use_dhcp'] = not self.dhcp_expander.get_expanded()
1614 self.profile['ip'] = self.ip_entry.get_text().strip()
1615 self.profile['netmask'] = self.netmask_entry.get_text().strip()
1616 self.profile['gateway'] = self.gw_entry.get_text().strip()
1617 self.profile['domain'] = self.domain_entry.get_text().strip()
1618 self.profile['dns1'] = self.dns1_entry.get_text().strip()
1619 self.profile['dns2'] = self.dns2_entry.get_text().strip()
1620 return self.profile
1621 return None
1622
1623 # Remove profile dialog.
1624 #
1625 #Parameters:
1626 #
1627 # nothing
1628 #
1629 #Returns:
1630 #
1631 # nothing
1632 def destroy( self ):
1633 self.dialog.destroy()
1634 del self.dialog
1635
1636 # Respond to expanding/hiding IP segment.
1637 #
1638 #Parameters:
1639 #
1640 # 'widget' -- gtk.Widget - The widget sending the event.
1641 #
1642 # 'data' -- tuple - List of arbitrary arguments (not used)
1643 #
1644 #Returns:
1645 #
1646 # nothing
1647 def toggle_use_dhcp( self, widget, data = None ):
1648 expanded = self.dhcp_expander.get_expanded()
1649 if expanded:
1650 self.dhcp_expander.set_label( USE_IP_LABEL )
1651 else:
1652 self.dhcp_expander.set_label( USE_DHCP_LABEL )
1653
1654 # Respond to expanding/hiding WPA segment.
1655 #
1656 #Parameters:
1657 #
1658 # 'widget' -- gtk.Widget - The widget sending the event.
1659 #
1660 # 'data' -- tuple - List of arbitrary arguments (not used)
1661 #
1662 #Returns:
1663 #
1664 # nothing
1665 def toggle_use_wpa( self, widget, data = None ):
1666 expanded = self.wpa_expander.get_expanded()
1667 if expanded:
1668 self.wpa_expander.set_label( USE_WPA_LABEL )
1669 else:
1670 self.wpa_expander.set_label( NO_WPA_LABEL )
1671
1672 # Return the index where item matches a cell in array.
1673 #
1674 #Parameters:
1675 #
1676 # 'item' -- string - Item to find in array
1677 #
1678 # 'array' -- list - List in which to find match.
1679 #
1680 #Returns:
1681 #
1682 # integer - 0 (no match) or higher (index of match)
1683 def get_array_index( self, item, array ):
1684 try:
1685 return array.index( item.strip() )
1686 except:
1687 pass
1688 return 0
1689
1690 # Return the value in array[ index ]
1691 #
1692 #Parameters:
1693 #
1694 # 'index' -- integer - The index to look up.
1695 #
1696 # 'array' -- list - List in which to look up value.
1697 #
1698 #Returns:
1699 #
1700 # string -- empty string (no match) or looked up value
1701 def get_array_item( self, index, array ):
1702 try:
1703 return array[ index ]
1704 except:
1705 pass
1706 return ''
1707
1708 # A simple class for putting up a "Please wait" dialog so the user
1709 # doesn't think we've forgotten about them.
1710 class status_window:
1711 # Create a new status_window.
1712 #
1713 #Parameters:
1714 #
1715 # 'parent' -- gtk.Object - Usually, the calling window.
1716 #
1717 #Returns:
1718 #
1719 # status_window instance
1720 def __init__( self, parent ):
1721 global wifi_radar_icon
1722 self.parent = parent
1723 self.dialog = gtk.Dialog("Working", self.parent.window, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT)
1724 icon = gtk.gdk.pixbuf_new_from_inline( len( wifi_radar_icon[0] ), wifi_radar_icon[0], False )
1725 self.dialog.set_icon( icon )
1726 self.lbl = gtk.Label("Please wait...")
1727 self.bar = gtk.ProgressBar()
1728 self.dialog.vbox.pack_start(self.lbl)
1729 self.dialog.vbox.pack_start(self.bar)
1730 self.dialog.show_all()
1731
1732 # Change the message displayed to the user.
1733 #
1734 #Parameters:
1735 #
1736 # 'message' -- string - The message to show to the user.
1737 #
1738 #Returns:
1739 #
1740 # nothing
1741 def update_message( self, message ):
1742 self.lbl.set_text(message)
1743
1744 # Update the status_window progress bar.
1745 #
1746 #Parameters:
1747 #
1748 # nothing
1749 #
1750 #Returns:
1751 #
1752 # True -- always return True
1753 def update_window( self ):
1754 self.bar.pulse()
1755 return True
1756
1757 # Display and operate the status_window.
1758 #
1759 #Parameters:
1760 #
1761 # nothing
1762 #
1763 #Returns:
1764 #
1765 # nothing
1766 def run( self ):
1767 self.dialog.show_all()
1768 self.timer = gobject.timeout_add(250,self.update_window)
1769 return
1770
1771 # Remove the status_window.
1772 #
1773 #Parameters:
1774 #
1775 # nothing
1776 #
1777 #Returns:
1778 #
1779 # nothing
1780 def destroy( self ):
1781 gobject.source_remove(self.timer)
1782 self.dialog.destroy()
1783 del self.dialog
1784
1785 # Manage the configuration for the application, including reading and writing the config from/to a file.
1786 class ConfigFile(ConfigParser.SafeConfigParser):
1787 # Create a new ConfigFile.
1788 #
1789 #Parameters:
1790 #
1791 # 'filename' -- string - The configuration file's name.
1792 #
1793 # 'defaults' -- dictionary - Default values for the DEFAULT section.
1794 #
1795 #Returns:
1796 #
1797 # ConfigFile instance
1798 def __init__( self, filename, defaults ):
1799 self.filename = filename
1800 self.auto_profile_order = []
1801 ConfigParser.SafeConfigParser.__init__(self, defaults)
1802
1803 # Set the contents of a section to values from a dictionary.
1804 #
1805 #Parameters:
1806 #
1807 # 'section_name' -- string - Configuration file section.
1808 #
1809 # 'section_dict' -- dictionary - Values to add to section.
1810 #
1811 #Returns:
1812 #
1813 # nothing
1814 def set_section( self, section_name, section_dict ):
1815 try:
1816 self.add_section(section_name)
1817 except ConfigParser.DuplicateSectionError:
1818 pass
1819 for key in section_dict.keys():
1820 if type(section_dict[key]) == BooleanType:
1821 self.set_bool_opt(section_name + "." + key, section_dict[key])
1822 elif type(section_dict[key]) == IntType:
1823 self.set_int_opt(section_name + "." + key, section_dict[key])
1824 elif type(section_dict[key]) == FloatType:
1825 self.set_float_opt(section_name + "." + key, section_dict[key])
1826 else:
1827 self.set_opt(section_name + "." + key, section_dict[key])
1828
1829 # Return the profile recorded in the specified section.
1830 #
1831 #Parameters:
1832 #
1833 # 'section_name' -- string - Configuration file section.
1834 #
1835 #Returns:
1836 #
1837 # dictionary or None - The specified profile or None if not found
1838 def get_profile( self, section_name ):
1839 if section_name in self.profiles():
1840 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' ]
1841 bool_types = [ 'known', 'available', 'encrypted', 'use_wpa', 'use_dhcp' ]
1842 int_types = [ 'signal' ]
1843 profile = {}
1844 for option in bool_types:
1845 profile[option] = self.get_opt_as_bool( section_name + "." + option )
1846 for option in int_types:
1847 profile[option] = self.get_opt_as_int( section_name + "." + option )
1848 for option in str_types:
1849 profile[option] = self.get_opt( section_name + "." + option )
1850 return profile
1851 return None
1852
1853 # Get a config option and handle exceptions.
1854 #
1855 #Parameters:
1856 #
1857 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1858 # period and the option key. (E.g. "DEFAULT.interface")
1859 #
1860 #Returns:
1861 #
1862 # string or None - option value as string or None on failure
1863 def get_opt( self, option_path ):
1864 #print "ConfigFile.get_opt: ", option_path
1865 (section, option) = option_path.split('.')
1866 try:
1867 return self.get(section, option)
1868 except (ConfigParser.NoSectionError, ConfigParser.NoOptionError):
1869 return None
1870
1871 # Get a config option and return as a boolean type.
1872 #
1873 #Parameters:
1874 #
1875 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1876 # period and the option key. (E.g. "DEFAULT.interface")
1877 #
1878 #Returns:
1879 #
1880 # boolean - option value as boolean
1881 def get_opt_as_bool( self, option_path ):
1882 option = self.get_opt(option_path)
1883 if isinstance(option, BooleanType) or isinstance(option, NoneType):
1884 return option
1885 if option == 'True':
1886 return True
1887 if option == 'False':
1888 return False
1889 raise ValueError, 'boolean option was not True or False'
1890
1891 # Get a config option and return as an integer type.
1892 #
1893 #Parameters:
1894 #
1895 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1896 # period and the option key. (E.g. "DEFAULT.interface")
1897 #
1898 #Returns:
1899 #
1900 # integer- option value as integer
1901 def get_opt_as_int( self, option_path ):
1902 return int(float(self.get_opt(option_path)))
1903
1904 # Convert boolean type to string and set config option.
1905 #
1906 #Parameters:
1907 #
1908 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1909 # period and the option key. (E.g. "DEFAULT.interface")
1910 #
1911 # 'value' -- boolean - Value to set.
1912 #
1913 #Returns:
1914 #
1915 # nothing
1916 def set_bool_opt( self, option_path, value ):
1917 if ( value == True ) or ( value > 0 ) or ( value == 'True' ):
1918 value == 'True'
1919 elif ( value == False ) or ( value == 0 ) or ( value == 'False' ):
1920 value == 'False'
1921 else:
1922 raise ValueError, 'cannot convert value to string'
1923 self.set_opt(option_path, repr(value))
1924
1925 # Convert integer type to string and set config option.
1926 #
1927 #Parameters:
1928 #
1929 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1930 # period and the option key. (E.g. "DEFAULT.interface")
1931 #
1932 # 'value' -- integer - Value to set.
1933 #
1934 #Returns:
1935 #
1936 # nothing
1937 def set_int_opt( self, option_path, value ):
1938 if not isinstance(value, IntType):
1939 raise ValueError, 'value is not an integer'
1940 self.set_opt(option_path, repr(value))
1941
1942 # Convert float type to string and set config option.
1943 #
1944 #Parameters:
1945 #
1946 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1947 # period and the option key. (E.g. "DEFAULT.interface")
1948 #
1949 # 'value' -- float - Value to set.
1950 #
1951 #Returns:
1952 #
1953 # nothing
1954 def set_float_opt( self, option_path, value ):
1955 if not isinstance(value, FloatType):
1956 raise ValueError, 'value is not a float'
1957 self.set_opt(option_path, repr(int(value)))
1958
1959 # Set a config option while handling exceptions.
1960 #
1961 #Parameters:
1962 #
1963 # 'option_path' -- string - Section (a.k.a. profile) name concatenated with a
1964 # period and the option key. (E.g. "DEFAULT.interface")
1965 #
1966 # 'value' -- string - Value to set.
1967 #
1968 #Returns:
1969 #
1970 # nothing
1971 def set_opt( self, option_path, value ):
1972 (section, option) = option_path.split('.')
1973 try:
1974 self.set(section, option, value)
1975 except ConfigParser.NoSectionError:
1976 self.add_section(section)
1977 self.set_opt(option_path, value)
1978
1979 # Return a list of the section names which denote AP profiles.
1980 #
1981 #Parameters:
1982 #
1983 # nothing
1984 #
1985 #Returns:
1986 #
1987 # list - profile names
1988 def profiles( self ):
1989 profile_list = []
1990 for section in self.sections():
1991 if ':' in section:
1992 profile_list.append(section)
1993 return profile_list
1994
1995 # Read configuration file from disk into instance variables.
1996 #
1997 #Parameters:
1998 #
1999 # nothing
2000 #
2001 #Returns:
2002 #
2003 # nothing
2004 def read( self ):
2005 fp = open( self.filename, "r" )
2006 self.readfp(fp)
2007 # convert the auto_profile_order to a list for ordering
2008 self.auto_profile_order = eval(self.get_opt('DEFAULT.auto_profile_order'))
2009 for ap in self.profiles():
2010 self.set_bool_opt( ap + '.known', True)
2011 if ap in self.auto_profile_order: continue
2012 self.auto_profile_order.append( ap )
2013
2014 # Write configuration file to disk from instance variables. Copied from
2015 # ConfigParser and modified to write options in alphabetical order.
2016 #
2017 #Parameters:
2018 #
2019 # nothing
2020 #
2021 #Returns:
2022 #
2023 # nothing
2024 def write( self ):
2025 self.set_opt('DEFAULT.auto_profile_order', str(self.auto_profile_order))
2026 fp = open( self.filename, "w" )
2027 # write DEFAULT section first
2028 if self._defaults:
2029 fp.write("[DEFAULT]\n")
2030 for key in sorted(self._defaults.keys()):
2031 fp.write("%s = %s\n" % (key, str(self._defaults[key]).replace('\n','\n\t')))
2032 fp.write("\n")
2033 # write non-profile sections first
2034 for section in self._sections:
2035 if section not in self.profiles():
2036 fp.write("[%s]\n" % section)
2037 for key in sorted(self._sections[section].keys()):
2038 if key != "__name__":
2039 fp.write("%s = %s\n" %
2040 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2041 fp.write("\n")
2042 # write profile sections
2043 for section in self._sections:
2044 if section in self.profiles():
2045 fp.write("[%s]\n" % section)
2046 for key in sorted(self._sections[section].keys()):
2047 if key != "__name__":
2048 fp.write("%s = %s\n" %
2049 (key, str(self._sections[section][key]).replace('\n', '\n\t')))
2050 fp.write("\n")
2051
2052
2053
2054 # Load our conf file and known profiles
2055 # Defaults, these may get overridden by values found in the conf file.
2056 config_defaults = { # The network interface you use.
2057 # Specify "auto_detect" as the interface to make wifi-radar automatically detect your wireless card.
2058 'interface': "auto_detect",
2059 # How long should the scan for access points last?
2060 'scan_timeout': '5',
2061 # X1000 Linux has a say command (text to speech) to announce connecting to networks.
2062 # Set the speak_up option to false if you do not have or want this.
2063 'speak_command': '/usr/bin/say',
2064 # Should I speak up when connecting to a network? (If you have a speech command)
2065 'speak_up': 'False',
2066 # You may set this to true for cards that require a "commit" command with iwconfig
2067 'commit_required': 'False',
2068 # You may set this to true for cards that require the interface to be brought up first
2069 'ifup_required': 'False',
2070 # Set the location of several important programs
2071 'iwlist_command': '/sbin/iwlist',
2072 'iwconfig_command': '/sbin/iwconfig',
2073 'ifconfig_command': '/sbin/ifconfig',
2074 'route_command': '/sbin/route',
2075 'auto_profile_order': '[]',
2076 'version': WIFI_RADAR_VERSION }
2077
2078 config_dhcp = { # DHCP client
2079 'command': 'dhcpcd',
2080 # How long to wait for an IP addr from DHCP server
2081 'timeout': '30',
2082 # Arguments to use with DHCP client on connect
2083 'args': '-D -o -i dhcp_client -t %(timeout)s',
2084 # Argument to use with DHCP client on disconnect
2085 'kill_args': '-k',
2086 # The file where DHCP client PID is written
2087 'pidfile': '/etc/dhcpcd-%(interface)s.pid' }
2088
2089 config_wpa = { # WPA Supplicant
2090 'command': '/usr/sbin/wpa_supplicant',
2091 # Arguments to use with WPA Supplicant on connect
2092 'args': '-B -i %(interface)s -c %(configuration)s -D %(driver)s -P %(pidfile)s',
2093 # Arguments to use with WPA Supplicant on disconnect
2094 'kill_command': '',
2095 # Where the WPA Supplicant config file can be found
2096 'configuration': '/etc/wpa_supplicant.conf',
2097 # Driver to use with WPA Supplicant
2098 'driver': 'wext',
2099 # The file where WPA Supplicant PID is written
2100 'pidfile': '/var/run/wpa_supplicant.pid' }
2101
2102 # initialize config, with defaults
2103 confFile = ConfigFile(CONF_FILE, config_defaults)
2104 confFile.set_section("DHCP", config_dhcp)
2105 confFile.set_section("WPA", config_wpa)
2106
2107 if not os.path.isfile( CONF_FILE ):
2108 confFile.set_bool_opt('DEFAULT.new_file', True)
2109 else:
2110 if not os.access(CONF_FILE, os.R_OK):
2111 print "Can't open " + CONF_FILE + "."
2112 print "Are you root?"
2113 sys.exit()
2114 confFile.read()
2115
2116
2117 ####################################################################################################
2118 # Embedded Images
2119 wifi_radar_icon = [ ""
2120 "GdkP"
2121 "\0\0\22""7"
2122 "\2\1\0\2"
2123 "\0\0\1\214"
2124 "\0\0\0c"
2125 "\0\0\0O"
2126 "\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377"
2127 "\0\377\377\377\377\0\377\377\377\377\0\377\377\377\377\0\261\377\377"
2128 "\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"
2129 "\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"
2130 "\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"
2131 "\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"
2132 "\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"
2133 "\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"
2134 "\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"
2135 "\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"
2136 "\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"
2137 "\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"
2138 "\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"
2139 "\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"
2140 "\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"
2141 "\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"
2142 "\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"
2143 "\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"
2144 "\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"
2145 "\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"
2146 "\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"
2147 "\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"
2148 "\0\0\272\214\0\0\0\377\3\0\0\0\375\0\0\0\241\0\0\0\"\226\377\377\377"
2149 "\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"
2150 "\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"
2151 "\377\377\377\0\2\0\0\0""9\0\0\0\312\214\0\0\0\377\1\0\0\0\200\251\377"
2152 "\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"
2153 "\377\377\377\0\3\0\0\0\4\0\0\0\201\0\0\0\374\213\0\0\0\377\1\0\0\0p\250"
2154 "\377\377\377\0\1\0\0\0\222\213\0\0\0\377\2\0\0\0\301\0\0\0\22\240\377"
2155 "\377\377\0\2\0\0\0:\0\0\0\336\212\0\0\0\377\2\0\0\0\374\0\0\0I\246\377"
2156 "\377\377\0\1\0\0\0[\213\0\0\0\377\2\0\0\0\241\0\0\0\6\212\377\377\377"
2157 "\0\15\0\0\0\2\0\0\0&\0\0\0U\0\0\0\203\0\0\0\242\0\0\0\243\0\0\0\234\0"
2158 "\0\0\225\0\0\0\215\0\0\0\206\0\0\0}\0\0\0\\\0\0\0!\213\377\377\377\0"
2159 "\2\0\0\0\22\0\0\0\307\212\0\0\0\377\2\0\0\0\361\0\0\0+\244\377\377\377"
2160 "\0\2\0\0\0.\0\0\0\365\211\0\0\0\377\2\0\0\0\376\0\0\0|\211\377\377\377"
2161 "\0\4\0\0\0#\0\0\0d\0\0\0\223\0\0\0\277\214\0\0\0\310\4\0\0\0\253\0\0"
2162 "\0l\0\0\0-\0\0\0\2\210\377\377\377\0\2\0\0\0\12\0\0\0\267\212\0\0\0\377"
2163 "\2\0\0\0\336\0\0\0\24\242\377\377\377\0\2\0\0\0\20\0\0\0\334\211\0\0"
2164 "\0\377\2\0\0\0\367\0\0\0W\210\377\377\377\0\2\0\0\0#\0\0\0\211\223\0"
2165 "\0\0\310\3\0\0\0\266\0\0\0t\0\0\0\27\207\377\377\377\0\2\0\0\0\5\0\0"
2166 "\0\244\212\0\0\0\377\2\0\0\0\302\0\0\0\6\240\377\377\377\0\2\0\0\0\1"
2167 "\0\0\0\264\211\0\0\0\377\2\0\0\0\363\0\0\0""9\207\377\377\377\0\3\0\0"
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2296 "\0"]
2297
2298 known_profile_icon = [ ""
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2324 "***;\210\210\210\356\223\223\223\377iii\377\204\204\204\377\216\216\216"
2325 "\377~~~\377zzz\377\203\203\203\377\215\215\215\377ddd\377\202\202\202"
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2355 "\0\0\2\0\0\0\6\0\0\0\14\0\0\0\20\204\0\0\0\24\202\0\0\0\25\203\0\0\0"
2356 "\26\6\0\0\0\25\0\0\0\22\0\0\0\15\0\0\0\7\0\0\0\2\0\0\0\0"]
2357
2358 unknown_profile_icon = [ ""
2359 "GdkP"
2360 "\0\0\5\22"
2361 "\2\1\0\2"
2362 "\0\0\0P"
2363 "\0\0\0\24"
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2371 "#\0\0\0""1\0\0\0""4\0\0\0,\0\0\0\27\0\0\0\7\0\0\0/\0\0\0K\0\0\0""0\0"
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2383 "\0\0\0\0\16***\21\210\210\210G\223\223\223LiiiL\204\204\204L\34=n\300"
2384 "\14""1i\361\12""0i\374\20""4j\342CXx}dddL\202\202\202LxxxG\40\40\40\21"
2385 "\205\0\0\0\0\2&&&\13\251\251\251F\202\374\374\374L\202\372\372\372L\5"
2386 "\"Cv\310Lf\217\226@]\211\245\12""0i\377\22""7n\353\202\365\365\365L\3"
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2390 "L\307\307\307L\314\314\314L\35\35\35$\0\0\0\1\202\0\0\0\0\14\0\0\0\1"
2391 "((('\357\357\357L\345\345\345L\341\341\341L\337\337\337L\333\333\333"
2392 "L\326\326\326L|\215\245l\20""5l\355\12""0i\374Sj\215\205\202\302\302"
2393 "\302L\4\314\314\314L\311\311\311L\33\33\33'\0\0\0\2\202\0\0\0\1\22\0"
2394 "\0\0\2&&&(\356\356\356L\342\342\342L\347\347\347L\346\346\346L\324GG"
2395 "L\337\337\337L\22""0g\351\12""0i\377^9Z\201<\341@L\324GGL<\341@L\321"
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2399 "\307\307L\313\313\313L\272\272\272L\24\24\24,\0\0\0\7\202\0\0\0\2\27"
2400 "\0\0\0\7\"\"\"-\354\354\354L\346\346\346L\342\342\342L\337\337\337L\333"
2401 "\333\333L\327\327\327LSk\217\212Qi\216\212\314\314\314L\310\310\310L"
2402 "\305\305\305L\301\301\301L\276\276\276L\271\271\271L\23\23\23/\0\0\0"
2403 "\10\0\0\0\2\0\0\0\1\0\0\0\10\40\40\40,\310\310\310K\202\274\274\274L"
2404 "\3\272\272\272L\271\271\271L\270\270\270L\202\12""0i\377\16\271\271\271"
2405 "L\270\270\270L\266\266\266L\265\265\265L\264\264\264L\231\231\231K\16"
2406 "\16\16""0\0\0\0\10\0\0\0\2\0\0\0\1\0\0\0\3\0\0\0\16\0\0\0!\0\0\0%\205"
2407 "\0\0\0&\205\0\0\0'\12\0\0\0&\0\0\0$\0\0\0\22\0\0\0\4\0\0\0\1\0\0\0\0"
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2409 "\4\0\0\0\4\0\0\0\2\0\0\0\1\0\0\0\0"]
2410
2411 signal_xpm_barely = [
2412 "20 20 10 1",
2413 " c None",
2414 ". c #C6C6C6",
2415 "+ c #CCCCCC",
2416 "@ c #DBDBDB",
2417 "# c #D3D3D3",
2418 "$ c #A9B099",
2419 "% c #95A173",
2420 "& c #6B8428",
2421 "* c #B4B7AC",
2422 "= c #80924D",
2423 " .+++.",
2424 " +@@@+",
2425 " +@@@+",
2426 " +@@@+",
2427 " +@@@+",
2428 " .++++#@@@+",
2429 " +@@@@@@@@+",
2430 " +@@@@@@@@+",
2431 " +@@@@@@@@+",
2432 " +@@@@@@@@+",
2433 " $%%%%#@@@@@@@@+",
2434 " %&&&&@@@@@@@@@+",
2435 " %&&&&@@@@@@@@@+",
2436 " %&&&&@@@@@@@@@+",
2437 " %&&&&@@@@@@@@@+",
2438 "*%%%%=&&&&@@@@@@@@@+",
2439 "%&&&&&&&&&@@@@@@@@@+",
2440 "%&&&&&&&&&@@@@@@@@@+",
2441 "%&&&&&&&&&@@@@@@@@@+",
2442 "*%%%%%%%%%+++++++++."
2443 ]
2444
2445
2446 signal_xpm_best = [
2447 "20 20 6 1",
2448 " c None",
2449 ". c #9DAABF",
2450 "+ c #7B96BF",
2451 "@ c #386EBF",
2452 "# c #5982BF",
2453 "$ c #AEB4BF",
2454 " .+++.",
2455 " +@@@+",
2456 " +@@@+",
2457 " +@@@+",
2458 " +@@@+",
2459 " .++++#@@@+",
2460 " +@@@@@@@@+",
2461 " +@@@@@@@@+",
2462 " +@@@@@@@@+",
2463 " +@@@@@@@@+",
2464 " .++++#@@@@@@@@+",
2465 " +@@@@@@@@@@@@@+",
2466 " +@@@@@@@@@@@@@+",
2467 " +@@@@@@@@@@@@@+",
2468 " +@@@@@@@@@@@@@+",
2469 "$++++#@@@@@@@@@@@@@+",
2470 "+@@@@@@@@@@@@@@@@@@+",
2471 "+@@@@@@@@@@@@@@@@@@+",
2472 "+@@@@@@@@@@@@@@@@@@+",
2473 "$++++++++++++++++++."
2474 ]
2475
2476 signal_xpm_none = [
2477 "20 20 6 1",
2478 " c None",
2479 ". c #C6C6C6",
2480 "+ c #CCCCCC",
2481 "@ c #DBDBDB",
2482 "# c #D3D3D3",
2483 "$ c #C2C2C2",
2484 " .+++.",
2485 " +@@@+",
2486 " +@@@+",
2487 " +@@@+",
2488 " +@@@+",
2489 " .++++#@@@+",
2490 " +@@@@@@@@+",
2491 " +@@@@@@@@+",
2492 " +@@@@@@@@+",
2493 " +@@@@@@@@+",
2494 " .++++#@@@@@@@@+",
2495 " +@@@@@@@@@@@@@+",
2496 " +@@@@@@@@@@@@@+",
2497 " +@@@@@@@@@@@@@+",
2498 " +@@@@@@@@@@@@@+",
2499 "$++++#@@@@@@@@@@@@@+",
2500 "+@@@@@@@@@@@@@@@@@@+",
2501 "+@@@@@@@@@@@@@@@@@@+",
2502 "+@@@@@@@@@@@@@@@@@@+",
2503 "$++++++++++++++++++."
2504 ]
2505
2506 signal_xpm_ok = [
2507 "20 20 10 1",
2508 " c None",
2509 ". c #C6C6C6",
2510 "+ c #CCCCCC",
2511 "@ c #DBDBDB",
2512 "# c #A1A5B2",
2513 "$ c #848DA5",
2514 "% c #D3D3D3",
2515 "& c #4A5B8C",
2516 "* c #677498",
2517 "= c #B0B2B8",
2518 " .+++.",
2519 " +@@@+",
2520 " +@@@+",
2521 " +@@@+",
2522 " +@@@+",
2523 " #$$$$%@@@+",
2524 " $&&&&@@@@+",
2525 " $&&&&@@@@+",
2526 " $&&&&@@@@+",
2527 " $&&&&@@@@+",
2528 " #$$$$*&&&&@@@@+",
2529 " $&&&&&&&&&@@@@+",
2530 " $&&&&&&&&&@@@@+",
2531 " $&&&&&&&&&@@@@+",
2532 " $&&&&&&&&&@@@@+",
2533 "=$$$$*&&&&&&&&&@@@@+",
2534 "$&&&&&&&&&&&&&&@@@@+",
2535 "$&&&&&&&&&&&&&&@@@@+",
2536 "$&&&&&&&&&&&&&&@@@@+",
2537 "=$$$$$$$$$$$$$$++++."
2538 ]
2539
2540
2541 signal_xpm_low = [
2542 "20 20 8 1",
2543 " c None",
2544 ". c #C6C6C6",
2545 "+ c #CCCCCC",
2546 "@ c #DBDBDB",
2547 "# c #D3D3D3",
2548 "$ c #BFB0B5",
2549 "% c #C18799",
2550 "& c #C54F74",
2551 " .+++.",
2552 " +@@@+",
2553 " +@@@+",
2554 " +@@@+",
2555 " +@@@+",
2556 " .++++#@@@+",
2557 " +@@@@@@@@+",
2558 " +@@@@@@@@+",
2559 " +@@@@@@@@+",
2560 " +@@@@@@@@+",
2561 " .++++#@@@@@@@@+",
2562 " +@@@@@@@@@@@@@+",
2563 " +@@@@@@@@@@@@@+",
2564 " +@@@@@@@@@@@@@+",
2565 " +@@@@@@@@@@@@@+",
2566 "$%%%%#@@@@@@@@@@@@@+",
2567 "%&&&&@@@@@@@@@@@@@@+",
2568 "%&&&&@@@@@@@@@@@@@@+",
2569 "%&&&&@@@@@@@@@@@@@@+",
2570 "$%%%%++++++++++++++."
2571 ]
2572
2573
2574 ####################################################################################################
2575 # Make so we can be imported
2576 if __name__ == "__main__":
2577 if len( sys.argv ) > 1 and ( sys.argv[1] == '--version' or sys.argv[1] == '-v' ):
2578 print "WiFi-Radar version %s" % WIFI_RADAR_VERSION
2579 else:
2580 import gtk, gobject
2581 gtk.gdk.threads_init()
2582 apQueue = Queue.Queue(100)
2583 commQueue = Queue.Queue(2)
2584 threading.Thread( None, scanning_thread, None, ( confFile, apQueue, commQueue ) ).start()
2585 main_radar_window = radar_window(confFile, apQueue, commQueue)
2586 gobject.timeout_add( 500, main_radar_window.update_plist_items )
2587 main_radar_window.main()
WiFi Radar is a Python/PyGTK2 utility for managing WiFi profiles.