我们从Python开源项目中，提取了以下45个代码示例，用于说明如何使用utils.atol()。
def make_route(self, host=None, net=None, gw=None, dev=None): if host is not None: thenet,msk = host,32 elif net is not None: thenet,msk = net.split("/") msk = int(msk) else: raise Scapy_Exception("make_route: Incorrect parameters. You should specify a host or a net") if gw is None: gw="0.0.0.0" if dev is None: if gw: nhop = gw else: nhop = thenet dev,ifaddr,x = self.route(nhop) else: ifaddr = get_if_addr(dev) return (atol(thenet), itom(msk), gw, dev, ifaddr)
def ifchange(self, iff, addr): self.invalidate_cache() the_addr,the_msk = (addr.split("/")+["32"])[:2] the_msk = itom(int(the_msk)) the_rawaddr = atol(the_addr) the_net = the_rawaddr & the_msk for i in range(len(self.routes)): net,msk,gw,iface,addr = self.routes[i] if iface != iff: continue if gw == '0.0.0.0': self.routes[i] = (the_net,the_msk,gw,iface,the_addr) else: self.routes[i] = (net,msk,gw,iface,the_addr) conf.netcache.flush()
def ifchange(self, iff, addr): self.invalidate_cache() the_addr,the_msk = (addr.split("/")+["32"])[:2] the_msk = itom(int(the_msk)) the_rawaddr = atol(the_addr) the_net = the_rawaddr & the_msk for i, route in enumerate(self.routes): net, msk, gw, iface, addr = route if iface != iff: continue if gw == '0.0.0.0': self.routes[i] = (the_net,the_msk,gw,iface,the_addr) else: self.routes[i] = (net,msk,gw,iface,the_addr) conf.netcache.flush()
def ifadd(self, iff, addr): self.invalidate_cache() the_addr,the_msk = (addr.split("/")+["32"])[:2] the_msk = itom(int(the_msk)) the_rawaddr = atol(the_addr) the_net = the_rawaddr & the_msk self.routes.append((the_net,the_msk,'0.0.0.0',iff,the_addr))
def route(self,dest,verbose=None): if type(dest) is list and dest: dest = dest[0] if dest in self.cache: return self.cache[dest] if verbose is None: verbose=conf.verb # Transform "192.168.*.1-5" to one IP of the set dst = dest.split("/")[0] dst = dst.replace("*","0") while 1: l = dst.find("-") if l < 0: break m = (dst[l:]+".").find(".") dst = dst[:l]+dst[l+m:] dst = atol(dst) pathes=[] for d,m,gw,i,a in self.routes: aa = atol(a) if aa == dst: pathes.append((0xffffffffL,(LOOPBACK_NAME,a,"0.0.0.0"))) if (dst & m) == (d & m): pathes.append((m,(i,a,gw))) if not pathes: if verbose: warning("No route found (no default route?)") return LOOPBACK_NAME,"0.0.0.0","0.0.0.0" #XXX linux specific! # Choose the more specific route (greatest netmask). # XXX: we don't care about metrics pathes.sort() ret = pathes[-1][1] self.cache[dest] = ret return ret
def get_if_bcast(self, iff): for net, msk, gw, iface, addr in self.routes: if (iff == iface and net != 0L): bcast = atol(addr)|(~msk&0xffffffffL); # FIXME: check error in atol() return ltoa(bcast); warning("No broadcast address found for iface %s\n" % iff);
def route(self,dest,verbose=None): if type(dest) is list and dest: dest = dest[0] if dest in self.cache: return self.cache[dest] if verbose is None: verbose=conf.verb # Transform "192.168.*.1-5" to one IP of the set dst = dest.split("/")[0] dst = dst.replace("*","0") while 1: l = dst.find("-") if l < 0: break m = (dst[l:]+".").find(".") dst = dst[:l]+dst[l+m:] dst = atol(dst) pathes=[] for d,m,gw,i,a in self.routes: aa = atol(a) if aa == dst: pathes.append((0xffffffffL,(LOOPBACK_NAME,a,"0.0.0.0"))) if (dst & m) == (d & m): pathes.append((m,(i,a,gw))) if not pathes: #if verbose: # warning("No route found (no default route?)") return LOOPBACK_NAME,"0.0.0.0","0.0.0.0" #XXX linux specific! # Choose the more specific route (greatest netmask). # XXX: we don't care about metrics pathes.sort() ret = pathes[-1][1] self.cache[dest] = ret return ret
