Package org.pcap4j.core

Examples of org.pcap4j.core.PcapDumper

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      filter,
      BpfCompileMode.OPTIMIZE
    );

    int num = 0;
    PcapDumper dumper = handle.dumpOpen(PCAP_FILE);
    while (true) {
      Packet packet = handle.getNextPacket();
      if (packet == null) {
        continue;
      }
      else {
        dumper.dump(packet, handle.getTimestampInts(), handle.getTimestampMicros());
        num++;
        if (num >= COUNT) {
          break;
        }
      }
    }

    dumper.close();
    handle.close();
  }
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    handle.setFilter(
      filter,
      BpfCompileMode.OPTIMIZE
    );

    PcapDumper dumper = handle.dumpOpen(PCAP_FILE);
    try {
      handle.loop(COUNT, dumper);
    } catch (InterruptedException e) {
      e.printStackTrace();
    }

    dumper.close();
    handle.close();
  }
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      .paddingAtBuild(true);

    EthernetPacket orgPacket = eb.build();

    PcapHandle handle = Pcaps.openDead(DataLinkType.EN10MB, 65536);
    PcapDumper dumper = handle.dumpOpen(dumpFile);
    dumper.dump(orgPacket, 0, 0);

    List<IpV4Packet> list = new ArrayList<IpV4Packet>();
    for (IpV4Packet p: IpV4Helper.fragment((IpV4Packet)orgPacket.getPayload(), 987)) {
      EthernetPacket ep = eb.payloadBuilder(new SimpleBuilder(p)).build();
      dumper.dump(ep, 0, 0);
      list.add(p);
    }

    dumper.close();
    handle.close();

    Collections.shuffle(list);
    assertEquals(
      orgPacket,
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               .correctLengthAtBuild(true)
           )
          .build();

    PcapHandle handle = Pcaps.openDead(DataLinkType.EN10MB, 65536);
    PcapDumper dumper = handle.dumpOpen(dumpFile);
    dumper.dump(ep1, 0, 0);
    dumper.dump(ep2, 0, 0);
    dumper.close();
    handle.close();

    PcapHandle reader = Pcaps.openOffline(dumpFile);
    assertEquals(ep1, reader.getNextPacket());
    assertEquals(ep2, reader.getNextPacket());
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public class PcapFileMerger {

  public static void main(String[] args) throws PcapNativeException, NotOpenException {
    // args: pcap file list

    PcapDumper dumper = null;
    for (String pcapFile: args) {
      PcapHandle handle = Pcaps.openOffline(pcapFile);

      if (dumper == null) {
        dumper = handle.dumpOpen(PcapFileMerger.class.getSimpleName() + ".pcap");
      }

      Packet packet;
      while ((packet = handle.getNextPacket()) != null) {
        dumper.dump(
          packet, handle.getTimestampInts(), handle.getTimestampMicros()
        );
      }

      handle.close();
    }

    if (dumper != null) {
      dumper.close();
    }

  }
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    ipV6b.payloadBuilder(packet2.getBuilder());
    EthernetPacket ep2 = eb.build();


    PcapHandle handle = Pcaps.openDead(DataLinkType.EN10MB, 65536);
    PcapDumper dumper = handle.dumpOpen(dumpFile);
    dumper.dump(ep1, 0, 0);
    dumper.dump(ep2, 0, 0);
    dumper.close();
    handle.close();

    PcapHandle reader = Pcaps.openOffline(dumpFile);
    assertEquals(ep1, reader.getNextPacket());
    assertEquals(ep2, reader.getNextPacket());
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                        .append(getClass().getSimpleName()).append(".pcap")
                        .toString();
    Packet p = getWholePacket();

    PcapHandle handle = Pcaps.openDead(getDataLinkType(), 65536);
    PcapDumper dumper = handle.dumpOpen(dumpFile);
    dumper.dump(p, 0, 0);
    dumper.close();
    handle.close();

    PcapHandle reader = Pcaps.openOffline(dumpFile);
    assertEquals(p, reader.getNextPacket());
    reader.close();
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Related Classes of org.pcap4j.core.PcapDumper

  • com.sun.jna.NativeLong
  • org.pcap4j.core.NativeMappings.pcap_pkthdr
  • org.pcap4j.core.NativeMappings.timeval
  • org.pcap4j.packet.AbstractPacketTest
  • org.pcap4j.packet.IpV4PacketTest
  • org.pcap4j.packet.IpV6ExtFragmentPacketTest
  • org.pcap4j.sample.Dump
  • org.pcap4j.sample.DumpLoop
  • org.pcap4j.sample.PcapFileMerger
  • org.pcap4j.util.IpV4HelperTest
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