(self, x)
| 345 | return pkt |
| 346 | |
| 347 | def send(self, x): |
| 348 | # type: (Packet) -> int |
| 349 | # Select the file descriptor to send the packet on. |
| 350 | iff = x.route()[0] |
| 351 | if iff is None: |
| 352 | iff = network_name(conf.iface) |
| 353 | type_x = type(x) |
| 354 | if iff not in self.send_socks: |
| 355 | self.send_socks[iff] = L3PacketSocket( |
| 356 | iface=iff, |
| 357 | type=conf.l3types.layer2num.get(type_x, self.type), |
| 358 | filter=self.filter, |
| 359 | promisc=self.promisc, |
| 360 | ) |
| 361 | sock = self.send_socks[iff] |
| 362 | fd = sock.outs |
| 363 | if sock.lvl == 3: |
| 364 | if not issubclass(sock.LL, type_x): |
| 365 | warning("Incompatible L3 types detected using %s instead of %s !", |
| 366 | type_x, sock.LL) |
| 367 | sock.LL = type_x |
| 368 | if sock.lvl == 2: |
| 369 | sx = bytes(sock.LL() / x) |
| 370 | else: |
| 371 | sx = bytes(x) |
| 372 | # Now send. |
| 373 | try: |
| 374 | x.sent_time = time.time() |
| 375 | except AttributeError: |
| 376 | pass |
| 377 | try: |
| 378 | return fd.send(sx) |
| 379 | except socket.error as msg: |
| 380 | if msg.errno == 22 and len(sx) < conf.min_pkt_size: |
| 381 | return fd.send( |
| 382 | sx + b"\x00" * (conf.min_pkt_size - len(sx)) |
| 383 | ) |
| 384 | elif conf.auto_fragment and msg.errno == 90: |
| 385 | i = 0 |
| 386 | for p in x.fragment(): |
| 387 | i += fd.send(bytes(self.LL() / p)) |
| 388 | return i |
| 389 | else: |
| 390 | raise |
| 391 | |
| 392 | @staticmethod |
| 393 | def select(sockets, remain=None): |
nothing calls this directly
no test coverage detected