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New Features:

Browse source 
* Replaced IO subsystem with wandio abstraction
* IO / compression / decompression is now performed in a separate thread, resulting in improved performance
* Modular design makes it easy to add support for new compression formats
* Added native support for reading and writing bzip files
* Added native support for writing lzo files
* JITing of BPF bytecode using LLVM, leading to faster BPF filtering
* Added enums for post-IP protocols and Ethertypes
* Write support added for DAG cards - thanks to Daniel Lawson
* Added new trace tool: tracetop. Shows the top N flows each second
* Added new trace tool: tracereplay. Attempts to replay trace files in trace time
* Added new trace tool: tracediff. Displays packets that differ between two trace files
* Added trace_get_timespec() function
* If the format is not specified as part of the URI, libtrace can now attempt to guess the trace format
* Libpacketdump can now decode CHDLC and PPP/HDLC headers
* Added all the code examples from the libtrace tutorial to the examples directory

Bug Fixes:
* Fixed bug where packets read from a DAG card that did not match the filter were causing lengthy sleep events under the event API
* Fixed various tools that were not reporting the occurrence of a read error
* Fixed segfault caused by malformed URIs
* Fixed bug where reading a zero-length payload from a PCAP trace would result in an EOF being incorrectly reported
* Fixed bug where filtered packet count was not initialised to zero
* trace_get_payload_from_ip() now returns NULL when the IP version is incorrect rather than asserting
* Fixed segfault when writing packets to a Linux native socket, caused by byte ordering issue
* Fixed bug where custom pcap event function was not being used
* Fixed misplaced assertion in the pcap file reading code
* Fixed bug where trace_event would never get a packet event under recent versions of libpcap
* Fixed assertion failure when an unknown linktype is encountered by libpacketdump
* Fixed error caused by LCP packets that are common in some trace sets, e.g. Leipzig
* Increased size of RT packet buffer to fix problems caused by jumbograms
* Fixed errors caused by 32- and 64-bit incompatibility when sending Linux Native packets using the RT protocol
* trace_get_*_port() functions now always return 0 for ICMP packets
* Fixed problems with decoding HDLC and CHDLC headers
* Fixed segfault when reading PCAP packets that had no packet content
* Fixed bug where PCAP packets would be written with a larger capture length than the wire length
* Fixed segfault in the TCP segment report in tracereport caused by segments larger than 1500 bytes
* Fixed bug with restarting a PCAP trace file
* Fixed bugs relating to the size of the TSH packet records
* Fixed bug where we were not accounting for the FCS in legacy Ethernet captures
* Fixed bug where libpacketdump could not decode Linux SLL properly due to using an "undefined" function
* Fixed bug where libpacketdump was not skipping IP options before attempting to decode the next header
* Fixed bug where padding was being treated as part of a truncated header
* Fixed assertion when converting a packet with a corrupt wire length to PCAP
* More fixes for missing #includes

Improvements:
* trace_get_source_address() and trace_get_destination_address() now return link layer addresses in the absence of an IP header wherever possible
* trace_get_<protocol> short-cut functions now return NULL if the entire header (minus options) is not present in the packet
* Added missing set_capture_length() functionality for Linux Native
* traceanon can now write compressed traces
* traceanon now replaces checksums with zeroes
* traceanon, tracesplit and tracemerge now support all libtrace compression types for output
* tracereport no longer does the flow report by default
* Added support for new ERF types
* Added linktype for Experimental Ethernet
* Added --count option to tracereport
* Added --merge-inputs option to tracertstats
* Added support for ARPHRD_NONE
* Added a libpacketdump decoder for ubiquity headers
* Improved libpacketdump's method of searching for decoders
* More efficient arrangement of internal structures
* Tidied up exported symbols
* General code maintenance
* Tidied up manpages
* Improved documentation
This commit is contained in:
pettai 2010-10-23 13:08:56 +00:00
parent f9f95853d3
commit 4b23aab34c
3 changed files with 14 additions and 8 deletions
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4
net/libtrace/Makefile
View file

@ -1,7 +1,7 @@
# $NetBSD: Makefile,v 1.4 2009/10/29 21:23:19 tnn Exp $
# $NetBSD: Makefile,v 1.5 2010/10/23 13:08:56 pettai Exp $
#
DISTNAME= libtrace-3.0.6
DISTNAME= libtrace-3.0.7
CATEGORIES= net
MASTER_SITES= http://research.wand.net.nz/software/libtrace/
EXTRACT_SUFX= .tar.bz2

10
net/libtrace/PLIST
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@ -1,9 +1,11 @@
@comment $NetBSD: PLIST,v 1.4 2009/10/29 21:23:19 tnn Exp $
@comment $NetBSD: PLIST,v 1.5 2010/10/23 13:08:56 pettai Exp $
bin/traceanon
bin/traceconvert
bin/tracediff
bin/tracefilter
bin/tracemerge
bin/tracepktdump
bin/tracereplay
bin/tracereport
bin/tracertstats
bin/tracesplit
@ -15,10 +17,11 @@ include/daglegacy.h
include/erftypes.h
include/libpacketdump.h
include/libtrace.h
include/libtraceio.h
include/lt_inttypes.h
include/rt_protocol.h
include/wandio.h
lib/libpacketdump.la
lib/libpacketdump/eth_0.la
lib/libpacketdump/eth_2048.la
lib/libpacketdump/eth_2054.la
lib/libpacketdump/eth_33024.la
@ -35,6 +38,7 @@ lib/libpacketdump/ip_47.la
lib/libpacketdump/ip_58.protocol
lib/libpacketdump/ip_6.la
lib/libpacketdump/link_0.la
lib/libpacketdump/link_1.la
lib/libpacketdump/link_10.la
lib/libpacketdump/link_11.la
lib/libpacketdump/link_15.la
@ -44,10 +48,12 @@ lib/libpacketdump/link_3.protocol
lib/libpacketdump/link_4.la
lib/libpacketdump/link_5.so
lib/libpacketdump/link_6.la
lib/libpacketdump/link_9.la
lib/libpacketdump/ppp_33.so
lib/libtrace.la
man/man1/traceanon.1
man/man1/traceconvert.1
man/man1/tracediff.1
man/man1/tracefilter.1
man/man1/tracemerge.1
man/man1/tracepktdump.1

8
net/libtrace/distinfo
View file

@ -1,5 +1,5 @@
$NetBSD: distinfo,v 1.3 2009/10/29 21:23:19 tnn Exp $
$NetBSD: distinfo,v 1.4 2010/10/23 13:08:56 pettai Exp $
SHA1 (libtrace-3.0.6.tar.bz2) = 7861b2d9ece5673ad69a2cf82c4146773cd57e41
RMD160 (libtrace-3.0.6.tar.bz2) = 75139dfcb0d706e5572637c758299685a0e5f37a
Size (libtrace-3.0.6.tar.bz2) = 457661 bytes
SHA1 (libtrace-3.0.7.tar.bz2) = 8dfbd4d1f767e73c0717106f74549bafc7f23359
RMD160 (libtrace-3.0.7.tar.bz2) = 94b51b485f512961946f684af08bbd2b3d71ab04
Size (libtrace-3.0.7.tar.bz2) = 543928 bytes