new package: tcptrace (#6993)

Also added missing deps for libpcap: bison and flex
This commit is contained in:
sknigh 2018-03-09 10:46:57 -08:00 committed by scheibelp
parent 1eeb918f0d
commit 9d3d7d3216
3 changed files with 99 additions and 0 deletions

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@ -32,3 +32,6 @@ class Libpcap(AutotoolsPackage):
url = "http://www.tcpdump.org/release/libpcap-1.8.1.tar.gz"
version('1.8.1', '3d48f9cd171ff12b0efd9134b52f1447')
depends_on('flex', type='build')
depends_on('bison', type='build')

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@ -0,0 +1,59 @@
##############################################################################
# Copyright (c) 2013-2017, Lawrence Livermore National Security, LLC.
# Produced at the Lawrence Livermore National Laboratory.
#
# This file is part of Spack.
# Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
# LLNL-CODE-647188
#
# For details, see https://github.com/spack/spack
# Please also see the NOTICE and LICENSE files for our notice and the LGPL.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License (as
# published by the Free Software Foundation) version 2.1, February 1999.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
# conditions of the GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##############################################################################
from spack import *
from os.path import join
class Tcptrace(AutotoolsPackage):
"""tcptrace is a tool written by Shawn Ostermann at Ohio University for
analysis of TCP dump files. It can take as input the files produced by
several popular packet-capture programs, including tcpdump, snoop,
etherpeek, HP Net Metrix, and WinDump."""
homepage = "http://www.tcptrace.org/"
url = "http://www.tcptrace.org/download/tcptrace-6.6.7.tar.gz"
version('6.6.7', '68128dc1817b866475e2f048e158f5b9')
depends_on('bison', type='build')
depends_on('flex', type='build')
depends_on('libpcap')
# Fixes incorrect API access in libpcap.
# See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=545595
patch('tcpdump.patch')
@run_after('configure')
def patch_makefile(self):
# see https://github.com/blitz/tcptrace/blob/master/README.linux
Makefile = FileFilter('Makefile')
Makefile.filter(
"PCAP_LDLIBS = -lpcap",
"DEFINES += -D_BSD_SOURCE\nPCAP_LDLIBS = -lpcap")
def install(self, spec, prefix):
# The build system has trouble creating directories
mkdirp(prefix.bin)
install('tcptrace', join(prefix.bin, 'tcptrace'))

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@ -0,0 +1,37 @@
--- a/tcpdump.c
+++ b/tcpdump.c
@@ -68,9 +68,6 @@
-/* external ref, in case missing in older version */
-extern int pcap_offline_read(void *, int, pcap_handler, u_char *);
-
/* global pointer, the pcap info header */
static pcap_t *pcap;
@@ -248,9 +245,12 @@
void **pplast)
{
int ret;
+ struct pcap_pkthdr *pkt_header;
+ const u_char *pkt_data;
while (1) {
- if ((ret = pcap_offline_read(pcap,1,(pcap_handler)callback,0)) != 1) {
+ ret = pcap_next_ex(pcap, &pkt_header, &pkt_data);
+ if (ret != 1) {
/* prob EOF */
if (ret == -1) {
@@ -265,6 +265,10 @@
return(0);
}
+ if (callback(0, pkt_header, (char *)pkt_data)) {
+ continue;
+ }
+
/* at least one tcpdump implementation (AIX) seems to be */
/* storing NANOseconds in the usecs field of the timestamp. */
/* This confuses EVERYTHING. Try to compensate. */