@function_debugging
def Match(addr1, addr2):
    if _debug: Match._debug("Match %r %r", addr1, addr2)

    if (addr2.addrType == Address.localBroadcastAddr):
        # match any local station
        return (addr1.addrType == Address.localStationAddr) or (addr1.addrType == Address.localBroadcastAddr)
    elif (addr2.addrType == Address.localStationAddr):
        # match a specific local station
        return (addr1.addrType == Address.localStationAddr) and (addr1.addrAddr == addr2.addrAddr)
    elif (addr2.addrType == Address.remoteBroadcastAddr):
        # match any remote station or remote broadcast on a matching network
        return ((addr1.addrType == Address.remoteStationAddr) or (addr1.addrType == Address.remoteBroadcastAddr)) \
            and (addr1.addrNet == addr2.addrNet)
    elif (addr2.addrType == Address.remoteStationAddr):
        # match a specific remote station
        return (addr1.addrType == Address.remoteStationAddr) and \
            (addr1.addrNet == addr2.addrNet) and (addr1.addrAddr == addr2.addrAddr)
    elif (addr2.addrType == Address.globalBroadcastAddr):
        # match a global broadcast address
        return (addr1.addrType == Address.globalBroadcastAddr)
    else:
        raise RuntimeError, "invalid match combination"

#
#   AddressFilterTracer
#
Return true iff addr1 matches addr2.
dataset/ETHPy150Open JoelBender/bacpypes/pcap_tools/AddressFilter.py/Match