recipe-577523.py 文件源码

def __init__(self, ifname, user_id=None, user_pw=None, interactive=False):

        self.state = 0

        self.user_id = user_id
        self.user_pw = user_pw

        self.interactive = interactive

        self.assoc_hwaddr = None

        self.ifname = ifname
        self.sock = socket.socket(socket.PF_PACKET, socket.SOCK_RAW, socket.htons(ETH_P_PAE))
        self.sock.bind((ifname, 0))
        self.ifindex = get_ifindex(self.sock, self.ifname)
        self.hwaddr = get_hwaddr(self.sock, self.ifname)

        SOL_PACKET = 263
        PACKET_ADD_MEMBERSHIP = 1
        self.sock.setsockopt(SOL_PACKET, PACKET_ADD_MEMBERSHIP,
                build_mreq(self.ifindex))