source: ChangeLog @ 49f147b

4.0.1-hotfixescachetimestampsdevelopdpdk-ndagetsilivegetfragoffhelplibtrace4ndag_formatpfringrc-4.0.1rc-4.0.2rc-4.0.3rc-4.0.4ringdecrementfixringperformanceringtimestampfixes
Last change on this file since 49f147b was 2e22a5df, checked in by Daniel Lawson <dlawson@…>, 16 years ago

2.0.22

  • Property mode set to 100644
File size: 5.7 KB
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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 2.0.22
32        * Documentation updates
33        * Added pcap_dump_flush() replacement function
34        * Better doxygen detection
35        * Support for legacy DAG POS, ATM and Ethernet formats
36
37- Version 2.0.21
38        * fixed error in output erf code, where we were missing 2 bytes
39        * will skip vlan headers
40        * added trace_decode_uri() function
41
42- Version 2.0.20
43        * byte-ordering fixups for WAG
44        * writer functions for pcap and wag
45        * fix of writer functions for erf
46        * format conversion into pcap and erf formats
47        * format conversion only applies if input not already in the right
48          format
49        * move internal fifo* symbols to tracefifo* to prevent collision
50          with libfifo
51
52- Version 2.0.19
53        * Move code for different input formats (erf, pcap, wag) into
54          separate modules, load and initialise on library load.
55        * Add support for primitive trace writing
56          See trace_output_create(), trace_output_destroy(), and
57          trace_write_packet()
58        * Added trace_perror() and libtrace errno functionality.
59
60- Version 2.0.18
61        * When opening a trace file, call open() with O_LARGEFILE set and
62          pass the fd into gzdopen/fdopen.
63        * Distributions should include man pages and other doxygen generated
64          output
65        * make install will install man pages into $PREFIX/man/man3
66        * fixed some compilation bugs in most of the examples
67
68- Version 2.0.17
69        * Fixed a bug in trace_get_erf_timestamp for the pcap path.
70          Timestamps were not being fabricated correctly. This also
71          effected trace_get_seconds, as that calls trace_get_erf_timestamp
72          internally.
73        * If bpf_setfilter() fails, output the filterstring it failed on
74        * Fixed compilation bug under older distributions (woody), where
75          the LTLIBOBJS auto* macro wasn't being expanded correctly
76
77- Version 2.0.16
78        * Ported to OpenBSD - mad props to meanphil
79        * Fixed a bug in the event api where it would die instantly
80          for offline traces.
81        * Added trace_get_{source,destination}_port
82        * Added some constification fixes
83
84- Version 2.0.15b
85        * Fix a memory leak
86        * Correct calls to trace_get_link to catch a NULL returned
87          when an RX error is detected, handle this, and pas it up
88          the chain where appropriate
89        * Use a pcap callback handler when trace_read_packet() reads from
90          a live pcap source. This gives us better diagnostics, such as
91          being able to tell if an error occured. Also fixed a bug under
92          FreeBSD where pcap would block until a buffer was full, then
93          would let pcap_next iterate over all of them.
94
95- Version 2.0.14
96        * Added support for pcap decoding of PPP interfaces (DLT_LINUX_SLL)
97          This DLT provides a direction bit, which we make use of in
98          trace_get_direction(). Check the docs for the specifics
99        * Fixed a bug where ERF traces weren't being checked for rxerrors.
100          If the ERF record indicates an rxerror, then get_link() returns
101          NULL.
102        * Removed an extra , which was preventing compilation under gcc 3.4
103          in FreeBSD
104
105- Version 2.0.13
106        * Improved source docs / doxygen
107        * Added functions to retrieve TCP, UDP and ICMP headers encapsulated
108          within the IP sublayer
109          * get_tcp_from_ip()
110          * get_udp_from_ip()
111          * get_icmp_from_ip()
112        * Added trace_get_next_option to parse TCP/IP options within a
113          libtrace_packet object
114       
115
116- Version 2.0.12
117        * check for IP Fragmentation - if so, don't return TCP header on a
118          fragmented packet
119
120- Version 2.0.11
121
122        * Added in a fallback function for strndup under freebsd.
123          Thanks to mjl for this code.
124
125- Version 2.0.10
126        * Removed some badly licensed code.
127
128- Version 2.0.9
129        * Added improved conditional codepaths for
130                * PCAP
131                * ZLIB
132                * BPF
133                * DAG
134          - These sections of code are only compiled in if there is
135            appropriate support for them in the OS / asked by configure.
136            In the event of no zlib support, we use a fread interface for
137            uncompressed trace files instead.
138
139- Version 2.0.8
140        * Added better configure time checking for pcap-bpf.h (ie, actually fail early if it can't find it or an equivalent)
141        * Added trace_set_direction , to set the direction bit in an ERF based trace.
142        * Added trace_truncate_packet, to truncate the packet at a specified length
143
144
145- Version 2.0.7
146        * Assorted bugfixes.
147
148- Version 2.0.3
149        * Fixed packet->size bug for pcap
150
151- Version 2.0.2
152        * Port to AMD64. Should also work on IA64
153        * Will compile cleanly under gcc-2.95 (Debian Woody)
154        * Compiles cleanly under FBSD 4.5 and 5.2.
155
156- Version 2.0.1
157        * Port to FreeBSD. Thanks to Phil Murray for testing this
158
159- Version 2.0.0
160        * Major API change for cleanup purposes.
161                * libtrace_packet_t object used to hold reference to the
162                  trace object, the buffer, and assorted variables
163        * First autoconf release
164       
165- Version 1.1.0
166        * Tagged as REL_1_1_0
167        * First final release tag
168       
169       
170       
171
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