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support IPv6 in dns all reader #12

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support IPv6 in dns all reader #12

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13 changes: 13 additions & 0 deletions .../src/main/java/com/packetloop/packetpig/loaders/pcap/packet/DnsPacketAllRecordReader.java
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,8 @@
import org.krakenapps.pcap.decoder.ip.InternetProtocol;
import org.krakenapps.pcap.decoder.ip.IpDecoder;
import org.krakenapps.pcap.decoder.ip.Ipv4Packet;
import org.krakenapps.pcap.decoder.ipv6.Ipv6Decoder;
import org.krakenapps.pcap.decoder.ipv6.Ipv6Packet;
import org.krakenapps.pcap.decoder.udp.UdpDecoder;
import org.krakenapps.pcap.decoder.udp.UdpPacket;
import org.krakenapps.pcap.decoder.udp.UdpPortProtocolMapper;
Expand Down Expand Up @@ -36,6 +38,8 @@ public void initialize(InputSplit split, TaskAttemptContext context) throws IOEx
tupleQueue = new ArrayList<Tuple>();

IpDecoder ipDecoder = new IpDecoder();
Ipv6Decoder ipv6Decoder = new Ipv6Decoder();

UdpProcessor udpProcessor = new UdpProcessor() {
@Override
public void process(UdpPacket p) {
Expand All @@ -59,11 +63,20 @@ public void process(Ipv4Packet packet) {
srcIP = packet.getSourceAddress().getHostAddress();
dstIP = packet.getDestinationAddress().getHostAddress();
}

@Override
public void process(Ipv6Packet packet) {
super.process(packet);
srcIP = packet.getSourceAddress().getHostAddress();
dstIP = packet.getDestinationAddress().getHostAddress();
}
};

udpDecoder.registerUdpProcessor(udpProcessor);
eth.register(EthernetType.IPV4, ipDecoder);
eth.register(EthernetType.IPV6, ipv6Decoder);
ipDecoder.register(InternetProtocol.UDP, udpDecoder);
ipv6Decoder.register(InternetProtocol.UDP, udpDecoder);
}

private void clear() {
Expand Down