Package io.netty.handler.pcap

Class IPPacket

java.lang.Object
io.netty.handler.pcap.IPPacket
final class IPPacket extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private static final int
    IPV6_VERSION_TRAFFIC_FLOW
    Version + Traffic class + Flow label
    private static final byte
    MAX_TTL
     
    private static final byte
    TCP
     
    private static final byte
    UDP
     
    private static final short
    V4_HEADER_SIZE
     

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    IPPacket()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    private static void
    writePacketv4(ByteBuf byteBuf, ByteBuf payload, int protocol, int srcAddress, int dstAddress)
     
    private static void
    writePacketv6(ByteBuf byteBuf, ByteBuf payload, int protocol, byte[] srcAddress, byte[] dstAddress)
     
    (package private) static void
    writeTCPv4(ByteBuf byteBuf, ByteBuf payload, int srcAddress, int dstAddress)
    Write IPv4 Packet for TCP Packet
    (package private) static void
    writeTCPv6(ByteBuf byteBuf, ByteBuf payload, byte[] srcAddress, byte[] dstAddress)
    Write IPv6 Packet for TCP Packet
    (package private) static void
    writeUDPv4(ByteBuf byteBuf, ByteBuf payload, int srcAddress, int dstAddress)
    Write IPv4 Packet for UDP Packet
    (package private) static void
    writeUDPv6(ByteBuf byteBuf, ByteBuf payload, byte[] srcAddress, byte[] dstAddress)
    Write IPv6 Packet for UDP Packet

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • IPPacket

      private IPPacket()

  • Method Details

    • writeUDPv4

      static void writeUDPv4(ByteBuf byteBuf, ByteBuf payload, int srcAddress, int dstAddress)
      Write IPv4 Packet for UDP Packet
      Parameters:
      byteBuf - ByteBuf where IP Packet data will be set
      payload - Payload of UDP
      srcAddress - Source IPv4 Address
      dstAddress - Destination IPv4 Address

    • writeUDPv6

      static void writeUDPv6(ByteBuf byteBuf, ByteBuf payload, byte[] srcAddress, byte[] dstAddress)
      Write IPv6 Packet for UDP Packet
      Parameters:
      byteBuf - ByteBuf where IP Packet data will be set
      payload - Payload of UDP
      srcAddress - Source IPv6 Address
      dstAddress - Destination IPv6 Address

    • writeTCPv4

      static void writeTCPv4(ByteBuf byteBuf, ByteBuf payload, int srcAddress, int dstAddress)
      Write IPv4 Packet for TCP Packet
      Parameters:
      byteBuf - ByteBuf where IP Packet data will be set
      payload - Payload of TCP
      srcAddress - Source IPv4 Address
      dstAddress - Destination IPv4 Address

    • writeTCPv6

      static void writeTCPv6(ByteBuf byteBuf, ByteBuf payload, byte[] srcAddress, byte[] dstAddress)
      Write IPv6 Packet for TCP Packet
      Parameters:
      byteBuf - ByteBuf where IP Packet data will be set
      payload - Payload of TCP
      srcAddress - Source IPv6 Address
      dstAddress - Destination IPv6 Address

    • writePacketv4

      private static void writePacketv4(ByteBuf byteBuf, ByteBuf payload, int protocol, int srcAddress, int dstAddress)

    • writePacketv6

      private static void writePacketv6(ByteBuf byteBuf, ByteBuf payload, int protocol, byte[] srcAddress, byte[] dstAddress)