def calibrate_flappers(text):
txt = text[:4]
print "** calibrate flappers ", txt
nc = Netcat(flappers_host, flappers_port)
nc.write('$iread ' + txt + '\n')
nc.close()
return "True"
def send_to_flappers(text):
txt = text[:4]
print "** send to flappers ", txt
nc = Netcat(flappers_host, flappers_port)
nc.write(txt + '\n')
sleep(10)
nc.write('@@@@\n')
nc.close()
return "True"
def encrypt(msg):
nc = Netcat(host, port)
nc.read(1024)
nc.read(1024)
nc.write(msg.encode('hex') + '\n')
data = nc.read(1024)
nc.read(1024)
nc.write('n')
nc.close()
# print block(data[12:])
return data[12:]
def encrypt2(msg):
nc = Netcat(host, port)
nc.read_until('\n')
nc.read_until('\n')
# print "[1]", nc.read_until('\n')
# print "[2]", nc.read_until('\n')
nc.write(msg.encode('hex') + '\n')
print msg #.encode('hex')
data = nc.read_until('\n').strip()
# print "[+]", data
nc.read_until('\n')
# print "[3]", nc.read_until('\n')
nc.write('n\n')
nc.close()
# print block(data[12:])
return data[12:]
def main2(argv):
if len(argv) != 2:
print "usage: %s url" % argv[0];
sys.exit(1);
# Load config file, if available
cfgfile = ".knxmonitor.cson"
try:
print "Trying: %s" %cfgfile
cfg = cson.loads(open("%s" %cfgfile).read())
print "Loaded: %s" %cfgfile
except IOError:
try:
print "Trying: ~/%s" %cfgfile
cfg = cson.loads(open(expanduser("~/%s" % cfgfile)).read())
print "Loaded: ~/%s" %cfgfile
except IOError:
print "No .knxmonitor.cson file found, using default values for config"
cfg = { 'unitfile' : 'enheter.xml',
'groupfile' : 'groupaddresses.csv' }
#loadGroupAddrs(cfg['groupfile'])
#loadDeviceAddrs(cfg['unitfile'])
devDict = KnxAddressCollection()
groupDict = KnxAddressCollection()
dptDict = KnxAddressCollection()
# Load device and address info
groupDict.loadGroupAddrs(open(cfg['groupfile']))
devDict.loadDeviceAddrs(open(cfg['unitfile']))
if 'dptfile' in cfg.keys():
dptDict.loadDptTable(open(cfg['dptfile']))
# Should we push to an InfluxDB instance?
if 'push2influx' in cfg.keys():
host, port = cfg['push2influx'].split(":")
print "Pushing to InfluxDB: %s:%d" %(host,int(port))
if argv[1] != "simul":
try:
con = EIBConnection()
except:
print "Could not instantiate EIBConnection";
sys.exit(1);
tries = 1
connected = False
while (not connected) and (tries < 5):
try:
if con.EIBSocketURL(argv[1]) != 0:
print "Could not connect to: %s" %argv[1]
sys.exit(1)
else:
connected = True
except socket.error:
print "failed to connect, retrying in 5 sec..."
time.sleep(5)
tries += 1
if not connected:
print "Unable to connect, tried %d times, giving up." % tries
sys.exit(1)
if con.EIBOpenVBusmonitorText() != 0:
# For some reason this always "fails" with EBUSY,
# hence just ignore that particular error
if con.errno != errno.EBUSY:
print "Could not open bus monitor";
sys.exit(1)
log = KnxLogFileHandler()
buf = EIBBuffer()
while 1:
length = con.EIBGetBusmonitorPacket (buf)
if length == 0:
print "Read failed"
sys.exit(1)
ts = time.localtime()
b = ""
for x in buf.buffer:
b += chr(x)
print time.asctime(ts) + ":" + b
outfile = log.getFileToUse()
outfile.write(time.asctime(ts) + ":" + b + "\n")
outfile.flush()
if 'push2influx' in cfg.keys():
# Best effort decode...
try:
pdu = KnxPdu(devDict, groupDict, b)
tim = time.mktime(ts)
to = pdu.getTo()
info,typ = dptDict[to]
val = float(pdu.getValue(typ))
json_line = json.dumps( { "name" : "KNX",
info : val,
"tim" : tim } )
print json_line
#continue
try:
nc = Netcat(host, int(port))
nc.write(json_line)
nc.close()
except Exception as e:
print "Failed to netcat: %s" %e
except:
# Ignore problems for now...
#print "failed to decode: %s" %b
pass
con.EIBClose()
