def finishLaunching(self):
# Make statusbar item
statusbar = NSStatusBar.systemStatusBar()
self.statusitem = statusbar.statusItemWithLength_(
NSVariableStatusItemLength)
# Thanks Matthias Kretschmann
# at http://kremalicious.com/coffee-cup-icon/
icon_path = NSBundle.mainBundle()\
.pathForResource_ofType_(
ICON_BASE, ICON_EXT)
if not icon_path:
icon_path = ICON_FILE
self.icon = NSImage.alloc()\
.initByReferencingFile_(icon_path)
self.icon.setScalesWhenResized_(True)
self.icon.setSize_((20, 20))
self.statusitem.setImage_(self.icon)
# Make the menu
self.menubarMenu = NSMenu.alloc().init()
self.menuItem = NSMenuItem.alloc()\
.initWithTitle_action_keyEquivalent_(
'Connect', 'connectAndCloseCNA:', '')
self.menubarMenu.addItem_(self.menuItem)
self.quit = NSMenuItem.alloc()\
.initWithTitle_action_keyEquivalent_(
'Quit', 'terminate:', '')
self.menubarMenu.addItem_(self.quit)
# Add menu to statusitem
self.statusitem.setMenu_(self.menubarMenu)
self.statusitem.setToolTip_('Cartel')
self.statusitem.setHighlightMode_(True)
# Get the default notification center.
self.workspace = NSWorkspace.sharedWorkspace()
self.default_center = NSNotificationCenter.defaultCenter()
# Create the handler
self.rhandler = ReachabilityHandler.new()
self.rhandler.app = self
self.default_center.addObserver_selector_name_object_(
self.rhandler,
"handleChange:",
kReachabilityChangedNotification,
None)
# Create the reachability object and start notifactions.
self.reachability = Reachability()
self.reachability.startNotifier()
class CartelApp(NSApplication):
"""
The main gui for the Cartel Login app.
"""
def finishLaunching(self):
# Make statusbar item
statusbar = NSStatusBar.systemStatusBar()
self.statusitem = statusbar.statusItemWithLength_(
NSVariableStatusItemLength)
# Thanks Matthias Kretschmann
# at http://kremalicious.com/coffee-cup-icon/
icon_path = NSBundle.mainBundle()\
.pathForResource_ofType_(
ICON_BASE, ICON_EXT)
if not icon_path:
icon_path = ICON_FILE
self.icon = NSImage.alloc()\
.initByReferencingFile_(icon_path)
self.icon.setScalesWhenResized_(True)
self.icon.setSize_((20, 20))
self.statusitem.setImage_(self.icon)
# Make the menu
self.menubarMenu = NSMenu.alloc().init()
self.menuItem = NSMenuItem.alloc()\
.initWithTitle_action_keyEquivalent_(
'Connect', 'connectAndCloseCNA:', '')
self.menubarMenu.addItem_(self.menuItem)
self.quit = NSMenuItem.alloc()\
.initWithTitle_action_keyEquivalent_(
'Quit', 'terminate:', '')
self.menubarMenu.addItem_(self.quit)
# Add menu to statusitem
self.statusitem.setMenu_(self.menubarMenu)
self.statusitem.setToolTip_('Cartel')
self.statusitem.setHighlightMode_(True)
# Get the default notification center.
self.workspace = NSWorkspace.sharedWorkspace()
self.default_center = NSNotificationCenter.defaultCenter()
# Create the handler
self.rhandler = ReachabilityHandler.new()
self.rhandler.app = self
self.default_center.addObserver_selector_name_object_(
self.rhandler,
"handleChange:",
kReachabilityChangedNotification,
None)
# Create the reachability object and start notifactions.
self.reachability = Reachability()
self.reachability.startNotifier()
def connectAndCloseCNA_(self, notification):
success = self.connect_(notification)
if success:
self.terminateCNA()
def wait_increment(self, wait):
if wait < 32:
return wait * 2
else:
return 32
def try_connect_(self, url=None, data=None):
if not url:
url = URL
if not data:
data = DATA
try:
resp = requests.post(url,
data=data,
allow_redirects=False)
if resp.ok:
NSLog("Success!") # connnected.
return True
except ConnectionError as e:
if e.args and len(e.args)\
and "www.cartelcoffeelab.com" in e.args[0].message:
return True
else:
raise e
def connect_(self, notification):
"""
Connect to the wifi network.
If you cannot connect to the internet then attempt to login to
the wifi network. If the attempt fails retry MAX_ATTEMPTS
many times.
"""
NSLog('Connect, damn it.')
attempts = 0
wait = 1
while attempts < MAX_ATTEMPTS:
try:
attempts += 1
if self.try_connect_():
return True
except ConnectionError as e:
NSLog("Attempts[%i/%i] Problem trying to connect. %s." %
(attempts, MAX_ATTEMPTS, e.message))
time.sleep(wait)
wait = self.wait_increment(wait)
return False
def terminateCNA(self):
"""
Terminate the CaptiveNetworkAssistant if it's running.
"""
apps = self.workspace.runningApplications()
for a in apps:
bundle_id = a.valueForKey_("bundleIdentifier")
# For dev use "com.sublimetext.3" or "org.gnu.Emacs", etc.
if bundle_id == "com.apple.CaptiveNetworkAssistant":
NSLog("Cartel is Terminating CNA.")
a.terminate()