class CameraService(BackgroundProcessServiceStart, BaseService):
def __init__(self, config):
self.server = VideoStreamManager(self, config)
self.rpc = RPCServer("Camera", "Manage Cameras/CCTV", [
ServerAPI("start_stream", "Starts the stream of given camera",
[ArgParameter("camera_id", "ID of the camera", str)],
self.server.start_stream),
ServerAPI("stop_stream", "Stops the stream of given camera",
[ArgParameter("camera_id", "ID of the camera", str)],
self.server.stop_stream),
ServerAPI("list_streams", "Lists all available streams.", [],
self.server.list_streams)
], self)
self.http = AppHTTPServer(self, fa_favicon="video-camera")
super().__init__()
def handle_cameras_request(self):
return json.dumps(self.server.info_message)
def get_component_name(self):
return "camera"
def on_service_start(self, *args, **kwargs):
self.http.start()
self.rpc.start()
self.server.run(self.notify_start)
def on_service_stop(self):
self.server.stop()
def __init__(self, service, mac, client):
store = {'client_key': 'c2a6e6a1a8ebf46ccddaabaf7c15bad6'}
client.connect()
list(client.register(store))
self.mac = mac
apis = get_apis(client)
self.rpc = RPCServer("LG TV Commands", "Remote control for LG TVs.",
apis, service)
def __init__(self):
apis = [
ServerAPI("api1", "desc1", [
ArgParameter("p1", "d1", str),
ArgParameter("p2", "d2", int),
KeywordParameter("k3", "d3", bool)
], self.api1),
ServerAPI("api2", "desc2", [], self.api2),
ServerAPI("exception", "desc2", [], self.exception)
]
self.rpc_server = RPCServer("name", "desc", apis, self)
self.paused = False
super(DummyService, self).__init__()
def __init__(self, config):
self.server = VideoStreamManager(self, config)
self.rpc = RPCServer("Camera", "Manage Cameras/CCTV", [
ServerAPI("start_stream", "Starts the stream of given camera",
[ArgParameter("camera_id", "ID of the camera", str)],
self.server.start_stream),
ServerAPI("stop_stream", "Stops the stream of given camera",
[ArgParameter("camera_id", "ID of the camera", str)],
self.server.stop_stream),
ServerAPI("list_streams", "Lists all available streams.", [],
self.server.list_streams)
], self)
self.http = AppHTTPServer(self, fa_favicon="video-camera")
super().__init__()
def __init__(self, config):
self.update_scanner = UpdateScanner(self)
self.updater = Updater(self, self.update_scanner)
self.shutdown = Event()
self.rpc = RPCServer("System Update", "Update the System", [
ServerAPI("check_updates", "Check for updates", [],
self.update_scanner.check_updates),
ServerAPI("perform_upgrade", "Perform update", [],
self.updater.perform_upgrade),
], self)
self.http = AppHTTPServer(self)
self.http.flask.add_url_rule("/status", self.get_status)
self.status_lock = RLock()
self.status = "No updates available."
super().__init__()
class UpdaterService(BackgroundProcessServiceStart, BaseService):
def __init__(self, config):
self.update_scanner = UpdateScanner(self)
self.updater = Updater(self, self.update_scanner)
self.shutdown = Event()
self.rpc = RPCServer("System Update", "Update the System", [
ServerAPI("check_updates", "Check for updates", [],
self.update_scanner.check_updates),
ServerAPI("perform_upgrade", "Perform update", [],
self.updater.perform_upgrade),
], self)
self.http = AppHTTPServer(self)
self.http.flask.add_url_rule("/status", self.get_status)
self.status_lock = RLock()
self.status = "No updates available."
super().__init__()
def get_component_name(self):
return "updater"
def on_service_start(self, *args, **kwargs):
super().on_service_start(*args, **kwargs)
self.rpc.start()
self.update_scanner.start()
self.updater.start()
self.http.start()
self.notify_start()
self.shutdown.wait()
def on_service_stop(self):
logger.info("Stopping update scanner..")
self.update_scanner.stop()
self.shutdown.set()
self.rpc.stop()
super().on_service_stop()
def update_status(self, msg):
logger.info("Updater status: %s", msg)
with self.status_lock:
self.status = msg
def get_status(self):
with self.status_lock:
return self.status
class DummyService(BaseService):
def __init__(self):
apis = [
ServerAPI("api1", "desc1", [
ArgParameter("p1", "d1", str),
ArgParameter("p2", "d2", int),
KeywordParameter("k3", "d3", bool)
], self.api1),
ServerAPI("api2", "desc2", [], self.api2),
ServerAPI("exception", "desc2", [], self.exception)
]
self.rpc_server = RPCServer("name", "desc", apis, self)
self.paused = False
super(DummyService, self).__init__()
def api1(self, p1, p2, k3):
if type(p1) != str or type(p2) != int or type(k3) != bool:
return "BAD"
if self.paused:
while self.paused:
sleep_time = random.randrange(500, 1500) / 1000.0
time.sleep(sleep_time)
return "{}{}{}".format(p1, p2, k3)
def api2(self):
return "API2"
def exception(self):
raise RuntimeError("dummy")
def get_service_queue_name(self, path):
return "/" + path
def start(self):
self.rpc_server.start()
def stop(self):
self.rpc_server.stop()