Examples with StructNdMsg android.net.netlink.StructNdMsg used on opensource projects

Example 16 with StructNdMsg

use of android.net.netlink.StructNdMsg in project android_frameworks_base by crdroidandroid.

the class RtNetlinkNeighborMessageTest method testParseRtmDelNeigh.

public void testParseRtmDelNeigh() {
    final ByteBuffer byteBuffer = ByteBuffer.wrap(RTM_DELNEIGH);
    // For testing.
    byteBuffer.order(ByteOrder.LITTLE_ENDIAN);
    final NetlinkMessage msg = NetlinkMessage.parse(byteBuffer);
    assertNotNull(msg);
    assertTrue(msg instanceof RtNetlinkNeighborMessage);
    final RtNetlinkNeighborMessage neighMsg = (RtNetlinkNeighborMessage) msg;
    final StructNlMsgHdr hdr = neighMsg.getHeader();
    assertNotNull(hdr);
    assertEquals(76, hdr.nlmsg_len);
    assertEquals(NetlinkConstants.RTM_DELNEIGH, hdr.nlmsg_type);
    assertEquals(0, hdr.nlmsg_flags);
    assertEquals(0, hdr.nlmsg_seq);
    assertEquals(0, hdr.nlmsg_pid);
    final StructNdMsg ndmsgHdr = neighMsg.getNdHeader();
    assertNotNull(ndmsgHdr);
    assertEquals((byte) OsConstants.AF_INET, ndmsgHdr.ndm_family);
    assertEquals(21, ndmsgHdr.ndm_ifindex);
    assertEquals(StructNdMsg.NUD_STALE, ndmsgHdr.ndm_state);
    final InetAddress destination = neighMsg.getDestination();
    assertNotNull(destination);
    assertEquals(InetAddress.parseNumericAddress("192.168.159.254"), destination);
}