mirror of
https://github.com/python-kasa/python-kasa.git
synced 2024-12-22 19:23:34 +00:00
105 lines
3.2 KiB
Python
105 lines
3.2 KiB
Python
import logging
|
|
import socket
|
|
import codecs
|
|
import json
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
|
|
class SmartPlug(object):
|
|
"""Class to access TPLink Switch.
|
|
|
|
Usage example when used as library:
|
|
p = SmartPlug("192.168.1.105")
|
|
# change state of plug
|
|
p.state = "OFF"
|
|
p.state = "ON"
|
|
# query and print current state of plug
|
|
print(p.state)
|
|
Note:
|
|
The library references the same structure as defined for the D-Link Switch
|
|
"""
|
|
|
|
def __init__(self, ip):
|
|
"""Create a new SmartPlug instance identified by the IP."""
|
|
self.ip = ip
|
|
self.port = 9999
|
|
self._error_report = False
|
|
|
|
@property
|
|
def state(self):
|
|
"""Get the device state (i.e. ON or OFF)."""
|
|
response = self.hs100_status()
|
|
if response is None:
|
|
return 'unknown'
|
|
elif response == 0:
|
|
return "OFF"
|
|
elif response == 1:
|
|
return "ON"
|
|
else:
|
|
_LOGGER.warning("Unknown state %s returned" % str(response))
|
|
return 'unknown'
|
|
|
|
@state.setter
|
|
def state(self, value):
|
|
"""Set device state.
|
|
:type value: str
|
|
:param value: Future state (either ON or OFF)
|
|
"""
|
|
if value.upper() == 'ON':
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.connect((self.ip, self.port))
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.connect((self.ip, self.port))
|
|
on_str = ('0000002ad0f281f88bff9af7d5'
|
|
'ef94b6c5a0d48bf99cf091e8b7'
|
|
'c4b0d1a5c0e2d8a381f286e793'
|
|
'f6d4eedfa2dfa2')
|
|
data = codecs.decode(on_str, 'hex_codec')
|
|
s.send(data)
|
|
s.close()
|
|
|
|
elif value.upper() == 'OFF':
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.connect((self.ip, self.port))
|
|
off_str = ('0000002ad0f281f88bff9af7d5'
|
|
'ef94b6c5a0d48bf99cf091e8b7'
|
|
'c4b0d1a5c0e2d8a381f286e793'
|
|
'f6d4eedea3dea3')
|
|
data = codecs.decode(off_str, 'hex_codec')
|
|
s.send(data)
|
|
s.close()
|
|
|
|
else:
|
|
raise TypeError("State %s is not valid." % str(value))
|
|
|
|
def hs100_status(self):
|
|
"""Query HS100 for relay status."""
|
|
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
s.connect((self.ip, self.port))
|
|
skip = 4
|
|
code = 171
|
|
response = ""
|
|
query_str = ('00000023d0f0d2a1d8abdfbad7'
|
|
'f5cfb494b6d1b4c09fec95e68f'
|
|
'e187e8caf09eeb87ebcbb696eb')
|
|
data = codecs.decode(query_str, 'hex_codec')
|
|
s.send(data)
|
|
reply = s.recv(4096)
|
|
s.shutdown(1)
|
|
s.close()
|
|
|
|
for value in reply:
|
|
if skip > 0:
|
|
skip = skip - 1
|
|
else:
|
|
change = (value ^ code)
|
|
response = response + chr(change)
|
|
code = value
|
|
|
|
info = json.loads(response)
|
|
# info is reserved for future expansion.
|
|
sys_info = info["system"]["get_sysinfo"]
|
|
relay_state = sys_info["relay_state"]
|
|
return relay_state
|