mirror of
https://github.com/KevinMidboe/homeChecker.git
synced 2025-10-29 09:30:27 +00:00
89 lines
2.2 KiB
Python
Executable File
89 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python3
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import sqlite3
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from subprocess import check_output, CalledProcessError
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from time import time
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from re import findall
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from sys import argv
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from pprint import pprint
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path = "/home/kevin/homeChecker/home.db"
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def getOnlineClients():
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try:
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arpOutput = check_output("sudo arp-scan -l", shell=True)
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arpOutput = arpOutput.decode()
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macAdr = findall('(([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2}))', arpOutput)
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return [i[0] for i in macAdr]
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except CalledProcessError:
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print("Not able to run 'arp-scan -l' on this machine.")
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exit(0)
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def getAddr(c):
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c.execute('SELECT adr FROM clients')
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return [i[0] for i in c.fetchall()]
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def getTimes():
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conn = sqlite3.connect(path)
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c = conn.cursor()
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c.execute('SELECT c.name, l.timesince FROM lastonline AS l JOIN clients AS c WHERE l.clientadr=c.adr')
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returnList = []
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for name, time in c.fetchall():
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returnList.append({"name": name, "time": convertTime(time)})
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conn.close()
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return returnList
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def convertTime(seconds):
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if not isinstance(seconds, (int, float)):
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return 'Null'
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delta = int(time() - seconds)
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if delta >= 86400:
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return str(delta//86400) + ' days'
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elif delta >= 3600:
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if delta//3600 < 10:
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parent = str(delta//3600)
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child = str((delta - (3600 * (delta//3600)))//60)
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if len(child) == 1:
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child = '0' + child
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return parent + ':' + child + ' hours'
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else:
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return str(delta//3600) + ' hours'
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elif delta >= 60:
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return str(delta//60) + ' minutes'
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else:
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return str(delta) + ' seconds'
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def updateTimes():
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curTime = time()
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conn = sqlite3.connect(path)
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c = conn.cursor()
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online = list(set(getOnlineClients()) & set(getAddr(c)))
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for adr in online:
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c.execute('UPDATE lastonline SET timesince='+ "%0.2f" % curTime +' WHERE clientadr="'+ adr + '"')
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conn.commit()
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conn.close()
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return (online)
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if __name__ == '__main__':
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if argv[-1] == 'get':
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pprint(getTimes())
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else:
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print("Updated following clients:", updateTimes())
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