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java.lang.Objectnet.sourceforge.jpcap.net.IPProtocol
public class IPProtocol
IPProtocol utility class.
Field Summary |
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Fields inherited from interface net.sourceforge.jpcap.net.IPProtocols |
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AH, COMP, DSTOPTS, EGP, ENCAP, ESP, FRAGMENT, GRE, HOPOPTS, ICMP, ICMPV6, IDP, IGMP, INVALID, IP, IPIP, IPV6, MASK, MTP, NONE, PIM, PUP, RAW, ROUTING, RSVP, TCP, TP, UDP |
Constructor Summary | |
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IPProtocol()
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Method Summary | |
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static int |
extractProtocol(int lLen,
byte[] packetBytes)
Extract the protocol code from packet data. |
static String |
getDescription(int code)
Fetch a protocol description. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public IPProtocol()
Method Detail |
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public static String getDescription(int code)
code
- the code associated with the message.
public static int extractProtocol(int lLen, byte[] packetBytes)
lLen
- the length of the link-level header.packetBytes
- packet bytes, including the link-layer header.
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Copyright © Patrick Charles & Jonas Lehmann, 2001; Esmond Pitt, 2008. | |||||||||
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