source: trunk/LocationDo/action.py@ 388

Last change on this file since 388 was 213, checked in by Nicholas Riley, 16 years ago

LocationDo.py: Another place in Siebel.

action.py: ensureKerberosPrincipalsValid now understands both
"Expired" and "Not Valid" as requiring renewal. I bet these get
localized, too...

File size: 4.2 KB
Line 
1from Authorization import Authorization, kAuthorizationFlagDestroyRights
2from Foundation import NSBundle, NSNotificationCenter, NSObject, NSURL
3from AppKit import NSWorkspace
4from appscript import app, k, its
5from appscript.specifier import CommandError
6import os, osax, subprocess, tempfile, SCNetworkReachability
7
8appBundle = NSBundle.mainBundle()
9
10def ensureKerberosPrincipalsValid(principals):
11 kerberosApp = app(id='edu.mit.Kerberos.KerberosApp')
12 validPrincipals = kerberosApp.caches.filter( \
13 (its.time_remaining.startswith('Expired').NOT) \
14 .AND(its.time_remaining.startswith('Not Valid').NOT)) \
15 .principal.get()
16 for principal in principals:
17 if principal not in validPrincipals:
18 # XXX make these async
19 kerberosApp.renew_tickets(for_principal=principal)
20 # kerberosApp.get_tickets(for_principal=principal)
21
22def setVolumePercent(percent):
23 # XXX should use CoreAudio: see Pester/Source/NJRSoundManager.m
24 osax.setvolume(int(7 * percent))
25
26def _openURL(url):
27 ws = NSWorkspace.sharedWorkspace()
28 url = NSURL.URLWithString_(url)
29 return ws.openURL_(url)
30
31class _LDURLWatcher(NSObject):
32 def URLIsReachable_(self, notification):
33 _openURL(notification.object())
34
35_urlWatcher = _LDURLWatcher.alloc().init()
36NSNotificationCenter.defaultCenter().addObserver_selector_name_object_(
37 _urlWatcher, 'URLIsReachable:', SCNetworkReachability.SCNetworkIsReachable,
38 None)
39
40def openURL(url):
41 hostname = NSURL.URLWithString_(url).host()
42 if not SCNetworkReachability.notify_when_reachable(hostname, url):
43 _openURL(url)
44
45def openInBackground(path):
46 ws = NSWorkspace.sharedWorkspace()
47 path = os.path.expanduser(path)
48 return ws.openFile_withApplication_andDeactivate_(path, None, False)
49
50def openApplicationWithName(name):
51 ws = NSWorkspace.sharedWorkspace()
52 return ws.launchApplication_(name)
53
54def setDisplayBrightnessPercent(percent):
55 # XXX create brightness module
56 pathToBrightness = appBundle.pathForResource_ofType_('brightness', None)
57 subprocess.call([pathToBrightness, str(percent)], stderr=subprocess.STDOUT,
58 stdout=subprocess.PIPE)
59
60def setAdiumStatus(status):
61 # XXX doesn't match preset status if available
62 adiumApp = app(id='com.adiumX.adiumX')
63 if adiumApp.my_status_type() == k.offline:
64 adiumApp.my_status.status_message_string.set(status)
65 else:
66 adiumApp.my_status_message.set(status)
67 adiumApp.my_status_type.set(k.available)
68
69def moveWindow(appName, windowName, position, ifSizeMatches=None):
70 # XXX support locations relative to screen corners
71 systemEventsApp = app(id='com.apple.systemevents')
72 try:
73 if ifSizeMatches:
74 size = tuple(systemEventsApp.processes[appName].windows[windowName].size())
75 ifSizeMatches = tuple(ifSizeMatches)
76 if size != ifSizeMatches:
77 print "Window size didn't match: %s in %s" % (windowName, appName)
78 print "- Wanted %s, got %s" % (ifSizeMatches, size)
79 return False
80 systemEventsApp.processes[appName].windows[windowName].position.set(position)
81 except CommandError:
82 print "CommandError: %s in %s" % (windowName, appName)
83 return False
84 return True
85
86def terminalDo(command):
87 # XXX if this launches Terminal, it inherits our PYTHONPATH
88 terminalApp = app(id='com.apple.Terminal')
89 # XXX this does not create a new Terminal window; fix
90 terminalApp.do_script(command + '; exit')
91
92_auth = None
93
94def authorizationDo(command, *args):
95 global _auth
96 if not _auth:
97 _auth = Authorization(destroyflags=(kAuthorizationFlagDestroyRights,))
98 return _auth.executeWithPrivileges(command, *args)
99
100def stopVPNC():
101 # killall uses your uid, not your euid to determine which user's
102 # processes to kill; without '-u root', this fails
103 authorizationDo('/usr/bin/killall', '-u', 'root', 'vpnc')
104
105def startVPNC(vpncProfile=None):
106 stopVPNC()
107 args = ['--kernel-ipsec']
108 if vpncProfile:
109 args.append('/etc/vpnc/%s.conf' % vpncProfile)
110 # XXX get password from keychain, then use:
111 # authorizationDo('/usr/local/sbin/vpnc', *args)
112 terminalDo('sudo /usr/local/sbin/vpnc %s' % ' '.join(args))
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