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75 lines
2.3 KiB
Python
75 lines
2.3 KiB
Python
from coapthon.resources.resource import Resource
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from coapthon.server.coap import CoAP
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class DimmerResource(Resource):
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def __init__(self, name="DimmerResource", coap_server=None):
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super(DimmerResource, self).__init__(name, coap_server, visible=True,
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observable=True, allow_children=True)
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self.value = 0
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self.payload = str(self.value)
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self.resource_type = "dimmer"
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self.content_type = "text/plain"
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self.interface_type = "urn:oma:lwm2m:ext:3311:5851"
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def render_GET(self, request):
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self.payload = str(self.value)
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return self
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def render_PUT(self, request):
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if request.payload.isdigit():
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amount = int(request.payload)
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if 0 <= amount <= 100:
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self.value = amount
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self.edit_resource(request)
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return self
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return None
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class SwitchResource(Resource):
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def __init__(self, name="SwitchResource", coap_server=None):
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super(SwitchResource, self).__init__(name, coap_server, visible=True,
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observable=True, allow_children=True)
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self.value = 0
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self.payload = str(self.value)
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self.resource_type = "switch"
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self.content_type = "text/plain"
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self.interface_type = "urn:oma:lwm2m:ext:3311:5850"
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def render_GET(self, request):
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self.payload = str(self.value)
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return self
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def render_PUT(self, request):
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if request.payload.isdigit():
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status = int(request.payload)
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if 0 <= status <= 1:
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self.value = status
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self.edit_resource(request)
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return self
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return None
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class CoAPServer(CoAP):
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def __init__(self, host, port, multicast=False):
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CoAP.__init__(self, (host, port), multicast)
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self.add_resource('dimmer/', DimmerResource())
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self.add_resource('switch/', SwitchResource())
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def main(): # pragma: no cover
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ip = "127.0.0.1"
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port = 5683
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server = CoAPServer(ip, port, False)
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try:
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server.listen(10)
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except KeyboardInterrupt:
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print("Server Shutdown")
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server.close()
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print("Exiting...")
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if __name__ == "__main__": # pragma: no cover
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main()
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