changelog

JAVA 抓包系统~~~提取数据包分析。分离出TCP UDP ARP 等包

Changes

ver. 0.6 (05/15/07)
	New methods: JpcapCaptor.setPacketReadTimeout() and JpcapCaptor.getPcaketReadTimeout() (thanx! > Jim)
	Make Packet.class (and its subclasses) serializable.
	JpcapCaptor.setFilter() throws IOException when invalid filter is passed. (thanx! > Jim)
	Windows: recompiled with WinPcap v.4.0
	Bug fix: memory leak (thanx! > Shepherd)
    Bug fix: JVM crushes when capturing non-Ethener packets (thanx! > Kenta)
	Bug fix: JVM crushes when capturing IPv6 packet with routing option (thanx!> WangWei)
	Bug fix: Modify ICMP.ID and ICMP.sequence to short.
	Bug fix: analyze a sequence of IPv6 option headers
	Bug fix: memory leak on datalink packets
    Bug fix: ICMP checksum
    Bug fix: IPv6 extension
    Able to capture/send TCP options
    Bug fix: incorrect checksum when Packet.data contains an odd number of bytes

ver. 0.5.1 (04/21/06)
	Bug fix: Installer puts Jpcap.jar in a wrong directory for JDK
	Bug fix: incorrect MAC address assigned to each interface
    Bug fix: cannot open a device if its netmask is not set 
	Bug fix: incorrect IPv4 fragment flags setting (thanx!> Sean)
    Support sending ICMP timestamp and netmask packets
    Bug fix: not parse next mtu when receiving an ICMP unreachable packet
	Bug fix: wrong IPv6 header length calculation (thanx!> Mihail)

ver. 0.5 (01/01/06)
	Change the license from GPL to LGPL.
	Move all *Packet class into the jpcap.packet package.
	Renamed Jpcap to JpcapCaptor and JpcapHandler to PacketReceiver.
	Added NetworkInterface and NetworkInterfaceAddress classes.
	Remove JpcapCaptor.lookupDevice(). Use JpcapCaptor.getDeviceList() instead.
	Removed JpcapCaptor.getDeviceDescription(). Use JpcapCaptor.getDeviceList() instead.
	Changed JpcapCaptor.getDeviceList();
	Modify JpcapCaptor.openDevice() to take an Interface instance.
	Remove IPAddress. IPAddress was replaced by java.net.InetAddress.
	Bug fix: Jpcap crushes when receiving a big packet.
	Bug fix: Jpcap crushes when receiving a packet with a header larger than snaplen
	Added JpcapCaptor.breakLoop().
	Added JpcapCaptor.dispatchPacket().
	Added JpcapCaptor.setNonBlockingMode() and JpcapCaptor.isNonBlockingMode().
	Bug fix: incorrect checksum calculation when sending an IP packet.
	Bug fix: other bugs in JpcapSender.

04/09/03 Fixed the bugs of Jpcap.openFile() and JpcapWriter

04/01/03 Add JpcapSender for sending packets.
         Add/Revise some APIs of Jpcap.
         Add support of Raw Socket for sending packets on Windows 2000/XP.
         Support multiple Jpcap and JpcapSender instances in a single application
         Many bug fixes

09/14/00 Add JpcapWriter for saving packets to a file.
         ARP/ Reverse ARP packet supported (jpcap.ARPPacket added).
         Fix bug to call Jpcap#close() when garbage-collected.
         Fix bug that Jpcap.c couldn't compile on Linux
         Divide Jpcap.c into several files.

08/22/00 Fixed bug to cause crush when capturing ICMP with error IP packet.

08/03/00 Fixed bug which disabled to compile under Solaris (and probably
         Linux).

07/29/00 Jpcap 0.02 is relased.
         Fixed various bugs. Now it counts the size of a packet correctly.
         Also the data field following the header is exactly copied.
         Microsoft Windows (both 9x and NT/2000) is supported.

07/04/00 Jpcap.loopPacket() method were added.
         Fixed to get IP fragment offset in host order.

06/25/00 Jpcap 0.01 is released.