source: ChangeLog @ c37e996

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since c37e996 was c37e996, checked in by Daniel Lawson <dlawson@…>, 17 years ago

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1##
2## This file is part of libtrace
3##
4## Copyright (c) 2004 The University of Waikato, Hamilton, New Zealand.
5## Authors: Daniel Lawson, WAND Group
6##          Perry Lorier, WAND Group
7##         
8## All rights reserved.
9##
10## This code has been developed by the University of Waikato WAND
11## research group. For further information please see http://www.wand.net.nz/
12##
13## libtrace is free software; you can redistribute it and/or modify
14## it under the terms of the GNU General Public License as published by
15## the Free Software Foundation; either version 2 of the License, or
16## (at your option) any later version.
17##
18## libtrace is distributed in the hope that it will be useful,
19## but WITHOUT ANY WARRANTY; without even the implied warranty of
20## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21## GNU General Public License for more details.
22##
23## You should have received a copy of the GNU General Public License
24## along with libtrace; if not, write to the Free Software
25## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
26##
27## $Id$
28##
29##
30
31- Version 2.0.15b
32        * Fix a memory leak
33        * Correct calls to trace_get_link to catch a NULL returned
34          when an RX error is detected, handle this, and pas it up
35          the chain where appropriate
36        * Use a pcap callback handler when trace_read_packet() reads from
37          a live pcap source. This gives us better diagnostics, such as
38          being able to tell if an error occured. Also fixed a bug under
39          FreeBSD where pcap would block until a buffer was full, then
40          would let pcap_next iterate over all of them.
41
42- Version 2.0.14
43        * Added support for pcap decoding of PPP interfaces (DLT_LINUX_SLL)
44          This DLT provides a direction bit, which we make use of in
45          trace_get_direction(). Check the docs for the specifics
46        * Fixed a bug where ERF traces weren't being checked for rxerrors.
47          If the ERF record indicates an rxerror, then get_link() returns
48          NULL.
49        * Removed an extra , which was preventing compilation under gcc 3.4
50          in FreeBSD
51
52- Version 2.0.13
53        * Improved source docs / doxygen
54        * Added functions to retrieve TCP, UDP and ICMP headers encapsulated
55          within the IP sublayer
56          * get_tcp_from_ip()
57          * get_udp_from_ip()
58          * get_icmp_from_ip()
59        * Added trace_get_next_option to parse TCP/IP options within a
60          libtrace_packet object
61       
62
63- Version 2.0.12
64        * check for IP Fragmentation - if so, don't return TCP header on a
65          fragmented packet
66
67- Version 2.0.11
68
69        * Added in a fallback function for strndup under freebsd.
70          Thanks to mjl for this code.
71
72- Version 2.0.10
73        * Removed some badly licensed code.
74
75- Version 2.0.9
76        * Added improved conditional codepaths for
77                * PCAP
78                * ZLIB
79                * BPF
80                * DAG
81          - These sections of code are only compiled in if there is
82            appropriate support for them in the OS / asked by configure.
83            In the event of no zlib support, we use a fread interface for
84            uncompressed trace files instead.
85
86- Version 2.0.8
87        * Added better configure time checking for pcap-bpf.h (ie, actually fail early if it can't find it or an equivalent)
88        * Added trace_set_direction , to set the direction bit in an ERF based trace.
89        * Added trace_truncate_packet, to truncate the packet at a specified length
90
91
92- Version 2.0.7
93        * Assorted bugfixes.
94
95- Version 2.0.3
96        * Fixed packet->size bug for pcap
97
98- Version 2.0.2
99        * Port to AMD64. Should also work on IA64
100        * Will compile cleanly under gcc-2.95 (Debian Woody)
101        * Compiles cleanly under FBSD 4.5 and 5.2.
102
103- Version 2.0.1
104        * Port to FreeBSD. Thanks to Phil Murray for testing this
105
106- Version 2.0.0
107        * Major API change for cleanup purposes.
108                * libtrace_packet_t object used to hold reference to the
109                  trace object, the buffer, and assorted variables
110        * First autoconf release
111       
112- Version 1.1.0
113        * Tagged as REL_1_1_0
114        * First final release tag
115       
116       
117       
118
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