harmony_hub_funcs.py

from pyharmony import ha_get_token,ha_get_client
import os,socket,struct

def myint(value):
    """ round and convert to int """
    return int(round(float(value)))

def myfloat(value, prec=4):
    """ round and return float """
    return round(float(value), prec)

def ip2long(ip):
    """ Convert an IP string to long """
    packedIP = socket.inet_aton(ip)
    return struct.unpack("!L", packedIP)[0]

def long2ip(value):
    return socket.inet_ntoa(struct.pack('!L', value))


# isBit() returns True or False if bit at offset is set or not
def isBit(int_type, offset):
    mask = 1 << offset
    if (int_type & mask) == 0:
        return False
    return True

# isBit() returns 1 or 0 if bit at offset is set or not
def isBitI(int_type, offset):
    mask = 1 << offset
    if (int_type & mask) == 0:
        return 0
    return 1

# testBit() returns a nonzero result, 2**offset, if the bit at 'offset' is one.
def testBit(int_type, offset):
    mask = 1 << offset
    return(int_type & mask)

# setBit() returns an integer with the bit at 'offset' set to 1.
def setBit(int_type, offset):
    mask = 1 << offset
    return(int_type | mask)

# clearBit() returns an integer with the bit at 'offset' cleared.
def clearBit(int_type, offset):
    mask = ~(1 << offset)
    return(int_type & mask)

# toggleBit() returns an integer with the bit at 'offset' inverted, 0 -> 1 and 1 -> 0.
def toggleBit(int_type, offset):
    mask = 1 << offset
    return(int_type ^ mask)

def harmony_hub_client(host, port=5222):
    token  = ha_get_token(host, port)
    client = ha_get_client(token, host, port)
    return client