source: trunk/LocationDo/LocationDo.py @ 205

Last change on this file since 205 was 205, checked in by Nicholas Riley, 17 years ago

LocationDo?.py: Add a bunch of TODOs, and some more locations and
actions.

action.py: Add a TODO.

SCNetworkReachabilitymodule.c: Add a TODO.
File size: 9.0 KB
Line 
1#!/usr/bin/pythonw
2# -*- coding: utf-8 -*-
3
4from AppKit import NSApplication, NSBeep, NSSystemDefined, NSURL, NSWorkspace
5from Foundation import NSDistributedNotificationCenter, NSLog
6from PyObjCTools import AppHelper
7from Carbon.CarbonEvt import RegisterEventHotKey, GetApplicationEventTarget
8from SystemConfiguration import *
9from appscript import app
10import re
11import sets
12
13import action
14
15GROWL_APP_NAME = 'LocationDo'
16NOTIFICATION_LOCATION = 'Location'
17NOTIFICATION_ARRIVE = 'Arrive'
18NOTIFICATION_DEPART = 'Depart'
19NOTIFICATION_CURRENT = 'Current location'
20NOTIFICATION_UNKNOWN = 'Unknown location'
21NOTIFICATION_READY = 'Ready'
22NOTIFICATIONS_ALL = [NOTIFICATION_LOCATION, NOTIFICATION_ARRIVE,
23                     NOTIFICATION_DEPART, NOTIFICATION_CURRENT,
24                     NOTIFICATION_UNKNOWN, NOTIFICATION_READY]
25
26DEBUG = True
27
28kEventHotKeyPressedSubtype = 6
29kEventHotKeyReleasedSubtype = 9
30
31RE_AIRPORT_STATUS = '/'.join([kSCDynamicStoreDomainState, kSCCompNetwork, kSCCompInterface, kSCCompAnyRegex, kSCEntNetAirPort])
32
33# XXX switch to Cocoa interface for Growl
34growl = app('GrowlHelperApp')
35
36growl.register(
37    as_application=GROWL_APP_NAME,
38    all_notifications=NOTIFICATIONS_ALL,
39    default_notifications=NOTIFICATIONS_ALL)
40
41def growlNotify(name, title, description, **kw):
42    params = dict(with_name=name,
43                  title=title,
44                  description=unicode(description),
45                  application_name=GROWL_APP_NAME,
46                  image_from_location='/System/Library/CoreServices/CoreTypes.bundle/Contents/Resources/GenericNetworkIcon.icns')
47    params.update(kw)
48    if not params.get('sticky', False):
49        params['identifier'] = name
50    if DEBUG:
51        NSLog("%s: %s" % (title, description))
52    growl.notify(**params)
53
54class Location(sets.Set):
55    def __str__(self):
56        if not self: return '(unknown)'
57        return ', '.join(self)
58
59currentLocation = Location()
60
61# XXX attach actions to location tag; something like:
62# locations['Siebel'].onArrive.ensureKerberosPrincipalsValid(...)
63
64def arriveAtLocation(location):
65    growlNotify(NOTIFICATION_ARRIVE, 'Arriving at location', location)
66    if 'Siebel' in location:
67        action.ensureKerberosPrincipalsValid(['njriley@ACM.UIUC.EDU',
68                                              'njriley@AD.UIUC.EDU'])
69        action.setVolumePercent(0.15)
70    if '1115 SC' in location:
71        action.openInBackground('~/Documents/CS 423/CS 423 to do.oo3')
72        action.setDisplayBrightnessPercent(0.2)
73        action.setAdiumStatus('Working in 1115 SC')
74    if '1404 SC' in location:
75        action.setDisplayBrightnessPercent(0.4)
76        action.setVolumePercent(0)
77        action.setAdiumStatus('In 1404 SC')
78    if '4111 SC' in location:
79        action.openInBackground('~/Documents/Research/Research progress.oo3')
80        # XXX wait for yt to be accessible
81        # XXX start NX
82        # XXX move windows
83        action.terminalDo('kswitch -p njriley@ACM.UIUC.EDU;(sleep 10;kswitch -p njriley@AD.UIUC.EDU)&! ;clear;ssh yt')
84        action.setDisplayBrightnessPercent(0.9)
85        action.setAdiumStatus('Working in 4111 SC')
86    if 'ACM office' in location:
87        action.setDisplayBrightnessPercent(0.2)
88        action.setVolumePercent(0.5)
89        action.setAdiumStatus('At ACM')
90    if 'Champaign' in location:
91        action.openInBackground('~/Documents/To do.oo3')
92        action.setDisplayBrightnessPercent(0.2)
93        action.setVolumePercent(0.5)
94        action.setAdiumStatus('At home')
95    if '13[12]0 DCL' in location:
96        action.setDisplayBrightnessPercent(0.2)
97        action.setVolumePercent(0)
98        action.setAdiumStatus('In 13[12]0 DCL')
99    if 'UIUCnet' in location:
100        action.startVPNC('UIUCnet-oncampus')
101    if 'CSL' in location:
102        action.setDisplayBrightnessPercent(0.1)
103        action.setVolumePercent(0)
104        action.setAdiumStatus('At CSL')
105        action.openURL('http://wireless.csl.uiuc.edu/authenticate.html')
106    growlNotify(NOTIFICATION_ARRIVE, 'Arrived at location',
107                location)
108
109def departLocation(location):
110    growlNotify(NOTIFICATION_DEPART, 'Departing location', location)
111    if 'UIUCnet' in location:
112        # XXX should handle this more symmetrically
113        action.stopVPNC()
114    growlNotify(NOTIFICATION_DEPART, 'Departed location', location)
115
116def locationChanged(location):
117    if not location: return # unknown
118    global currentLocation
119    oldLocation = currentLocation - location
120    newLocation = location - currentLocation
121    if DEBUG:
122        NSLog("new %s | was %s | departing %s | arriving %s" % \
123              (location, currentLocation, oldLocation, newLocation))
124    if oldLocation:
125        departLocation(oldLocation)
126        currentLocation = location
127    if newLocation:
128        currentLocation = location
129        arriveAtLocation(newLocation)
130
131def formatMACAddress(data):
132    return ':'.join(re.findall('..', data.bytes()[:].encode('hex')))
133
134# XXX watch battery status, too, for display brightness
135# XXX look at display configuration to tell difference between 4111 and 4124
136# XXX need concept of ambiguity, ask user which location they're in (ACM/1115)
137
138airPortStatus = {'BSSID': None, 'SSID': None}
139
140class SCWatcher(NSObject):
141    def keysChanged_inDynamicStore_(self, changed, store):
142        location = Location()
143        for key in changed:
144            if re.match(RE_AIRPORT_STATUS, key):
145                st = store.valueForKey_(key)
146                bssid = formatMACAddress(st['BSSID'])
147                if airPortStatus['BSSID'] != bssid:
148                    airPortStatus['BSSID'] = bssid
149                    if bssid in ['00:0e:83:05:77:22', '00:0e:83:05:77:20',
150                                 '00:0e:83:05:75:d2']:
151                        location.add('4111 SC')
152                    elif bssid in ['00:0e:83:05:75:a2', '00:0e:83:05:75:a0']:
153                        location.add('1404 SC')
154                    elif bssid in ['00:0e:83:05:76:82', '00:0e:83:05:76:80']:
155                        location.add('ACM office')
156                    elif bssid == '00:11:24:0f:23:69':
157                        location.add('Champaign')
158                    elif bssid == '00:13:c4:ce:66:a0':
159                        location.add('13[12]0 DCL')
160                    elif bssid in ['00:14:1c:ad:5c:80', '00:14:1c:ad:64:50']:
161                        location.add('MEB')
162                    elif bssid == '00:02:2d:2c:cb:34':
163                        location.add('B02 CSL')
164                    elif bssid == '00:13:c4:78:e1:a0':
165                        location.add('Engineering Hall')
166                    elif bssid == '00:0d:93:ed:e0:bc':
167                        location.add('340 Marlborough St.')
168                    elif bssid == '00:40:96:5a:5e:0f':
169                        location.add('BMI baggage claim')
170                    elif bssid == '44:44:44:44:44:44':
171                        location.add('No AirPort network')
172                    else:
173                        growlNotify(NOTIFICATION_UNKNOWN, 'Unknown BSSID', bssid,
174                                    sticky=True)
175                        NSLog('Unknown BSSID %s' % bssid)
176                ssid = st['SSID']
177                if airPortStatus['SSID'] != ssid:
178                    airPortStatus['SSID'] = ssid
179                    if ssid == '':
180                        pass
181                    elif ssid == 'dcs-wpa':
182                        location.add('Siebel')
183                    elif ssid == 'DCSnet':
184                        location.add('Siebel')
185                        location.add('UIUCnet')
186                    elif ssid == 'UIUCnet':
187                        location.add('UIUCnet')
188                    elif ssid == 'ACME Acres':
189                        location.add('Champaign')
190                    elif ssid == 'CSL Wireless':
191                        location.add('CSL')
192                    elif ssid == 'Wackyland':
193                        location.add('340 Marlborough St.')
194                    elif ssid == 'CIRA':
195                        location.add('BMI')
196                    else:
197                        growlNotify(NOTIFICATION_UNKNOWN, 'Unknown SSID', ssid,
198                                    sticky=True)
199                locationChanged(location)
200
201class LocationDo(NSApplication):
202
203    hotKeyRef = None
204
205    def displayLocation(self):
206        growlNotify(NOTIFICATION_CURRENT, 'Current location', currentLocation)
207
208    def finishLaunching(self):
209        super(LocationDo, self).finishLaunching()
210        hotKeyRef = RegisterEventHotKey(98, 0, (0, 0),
211                                        GetApplicationEventTarget(), 0) # F7
212        growlNotify(NOTIFICATION_READY, 'LocationDo ready', '')
213
214    def sendEvent_(self, theEvent):
215        if theEvent.type() == NSSystemDefined and \
216               theEvent.subtype() == kEventHotKeyPressedSubtype:
217            self.displayLocation()
218        super(LocationDo, self).sendEvent_(theEvent)
219
220store = None
221
222if __name__ == "__main__":
223    store = UNSystemConfigurationDynamicStore.alloc().initWithName_('LocationDo')
224    watcher = SCWatcher.alloc().init()
225    store.setDelegate_(watcher)
226    store.notifyValuesForKeys_matchingPatterns_(None, [RE_AIRPORT_STATUS])
227    store.addToCurrentRunLoop()
228    AppHelper.runEventLoop()
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