def main():
# Setup a dynamic store controller that monitors all keys:
store = SCDynamicStoreCreate(None, "demo.controller", dynamicStoreChanged, None)
SCDynamicStoreSetNotificationKeys(store, None, [".*"])
source = SCDynamicStoreCreateRunLoopSource(None, store, 0)
# Setup a preferences controller
prefs = SCPreferencesCreate(None, "demo.prefs", None)
SCPreferencesSetCallback(prefs, prefsChanged, None)
# Set up a run loop and add all controllers to that.
loop = CFRunLoopGetCurrent()
CFRunLoopAddSource(loop, source, kCFRunLoopCommonModes)
SCPreferencesScheduleWithRunLoop(prefs, loop, kCFRunLoopCommonModes)
signal.signal(signal.SIGINT, sigint)
CFRunLoopRun()
def main():
if len(sys.argv) >= 2:
addr = socket.gethostbyname(sys.argv[1])
else:
addr = "82.94.237.218" # www.python.org
loop = CFRunLoopGetCurrent()
target = SCNetworkReachabilityCreateWithAddress(None, (addr, 80))
SCNetworkReachabilitySetCallback(target, resultAvailable, addr)
ok, flags = SCNetworkReachabilityGetFlags(target, None)
if ok:
resultAvailable(target, flags, addr)
else:
ok = SCNetworkReachabilityScheduleWithRunLoop(target, loop,
kCFRunLoopCommonModes)
CFRunLoopRun()
def run_forever(self):
with self._running_loop():
CFRunLoopRun()