source: ChangeLog @ da17570

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since da17570 was da17570, checked in by Daniel Lawson <dlawson@…>, 16 years ago

2.0.20

  • Property mode set to 100644
File size: 5.3 KB
Line 
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 2.0.20
32        * byte-ordering fixups for WAG
33        * writer functions for pcap and wag
34        * fix of writer functions for erf
35        * format conversion into pcap and erf formats
36        * format conversion only applies if input not already in the right
37          format
38        * move internal fifo* symbols to tracefifo* to prevent collision
39          with libfifo
40
41- Version 2.0.19
42        * Move code for different input formats (erf, pcap, wag) into
43          separate modules, load and initialise on library load.
44        * Add support for primitive trace writing
45          See trace_output_create(), trace_output_destroy(), and
46          trace_write_packet()
47        * Added trace_perror() and libtrace errno functionality.
48
49- Version 2.0.18
50        * When opening a trace file, call open() with O_LARGEFILE set and
51          pass the fd into gzdopen/fdopen.
52        * Distributions should include man pages and other doxygen generated
53          output
54        * make install will install man pages into $PREFIX/man/man3
55        * fixed some compilation bugs in most of the examples
56
57- Version 2.0.17
58        * Fixed a bug in trace_get_erf_timestamp for the pcap path.
59          Timestamps were not being fabricated correctly. This also
60          effected trace_get_seconds, as that calls trace_get_erf_timestamp
61          internally.
62        * If bpf_setfilter() fails, output the filterstring it failed on
63        * Fixed compilation bug under older distributions (woody), where
64          the LTLIBOBJS auto* macro wasn't being expanded correctly
65
66- Version 2.0.16
67        * Ported to OpenBSD - mad props to meanphil
68        * Fixed a bug in the event api where it would die instantly
69          for offline traces.
70        * Added trace_get_{source,destination}_port
71        * Added some constification fixes
72
73- Version 2.0.15b
74        * Fix a memory leak
75        * Correct calls to trace_get_link to catch a NULL returned
76          when an RX error is detected, handle this, and pas it up
77          the chain where appropriate
78        * Use a pcap callback handler when trace_read_packet() reads from
79          a live pcap source. This gives us better diagnostics, such as
80          being able to tell if an error occured. Also fixed a bug under
81          FreeBSD where pcap would block until a buffer was full, then
82          would let pcap_next iterate over all of them.
83
84- Version 2.0.14
85        * Added support for pcap decoding of PPP interfaces (DLT_LINUX_SLL)
86          This DLT provides a direction bit, which we make use of in
87          trace_get_direction(). Check the docs for the specifics
88        * Fixed a bug where ERF traces weren't being checked for rxerrors.
89          If the ERF record indicates an rxerror, then get_link() returns
90          NULL.
91        * Removed an extra , which was preventing compilation under gcc 3.4
92          in FreeBSD
93
94- Version 2.0.13
95        * Improved source docs / doxygen
96        * Added functions to retrieve TCP, UDP and ICMP headers encapsulated
97          within the IP sublayer
98          * get_tcp_from_ip()
99          * get_udp_from_ip()
100          * get_icmp_from_ip()
101        * Added trace_get_next_option to parse TCP/IP options within a
102          libtrace_packet object
103       
104
105- Version 2.0.12
106        * check for IP Fragmentation - if so, don't return TCP header on a
107          fragmented packet
108
109- Version 2.0.11
110
111        * Added in a fallback function for strndup under freebsd.
112          Thanks to mjl for this code.
113
114- Version 2.0.10
115        * Removed some badly licensed code.
116
117- Version 2.0.9
118        * Added improved conditional codepaths for
119                * PCAP
120                * ZLIB
121                * BPF
122                * DAG
123          - These sections of code are only compiled in if there is
124            appropriate support for them in the OS / asked by configure.
125            In the event of no zlib support, we use a fread interface for
126            uncompressed trace files instead.
127
128- Version 2.0.8
129        * Added better configure time checking for pcap-bpf.h (ie, actually fail early if it can't find it or an equivalent)
130        * Added trace_set_direction , to set the direction bit in an ERF based trace.
131        * Added trace_truncate_packet, to truncate the packet at a specified length
132
133
134- Version 2.0.7
135        * Assorted bugfixes.
136
137- Version 2.0.3
138        * Fixed packet->size bug for pcap
139
140- Version 2.0.2
141        * Port to AMD64. Should also work on IA64
142        * Will compile cleanly under gcc-2.95 (Debian Woody)
143        * Compiles cleanly under FBSD 4.5 and 5.2.
144
145- Version 2.0.1
146        * Port to FreeBSD. Thanks to Phil Murray for testing this
147
148- Version 2.0.0
149        * Major API change for cleanup purposes.
150                * libtrace_packet_t object used to hold reference to the
151                  trace object, the buffer, and assorted variables
152        * First autoconf release
153       
154- Version 1.1.0
155        * Tagged as REL_1_1_0
156        * First final release tag
157       
158       
159       
160
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