/usr/bin/asn2deb is in wireshark-dev 2.4.5-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 | #! /usr/bin/python
# asn2deb - quick hack by W. Borgert <debacle@debian.org> to create
# Debian GNU/Linux packages from ASN.1 files for Wireshark.
# Copyright 2004, W. Borgert
# ASN.1 module for Wireshark, use of snacc type table:
# Copyright 2003, Matthijs Melchior <matthijs.melchior@xs4all.nl>
#
# Wireshark - Network traffic analyzer
# By Gerald Combs <gerald@wireshark.com>
# Copyright 1998 Gerald Combs
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
import getopt, os, string, sys, time
scriptinfo = """asn2deb version 2004-02-17
Copyright 2004, W. Borgert
Free software, released under the terms of the GPL."""
options = {'asn': None,
'dbopts': "",
'email': "invalid@invalid.invalid",
'help': 0,
'name': "No Name",
'preserve': 0,
'version': 0}
def bootstrap():
"""Generate Makefile.in and configure script."""
os.system("aclocal-1.7")
os.system("autoconf")
os.system("automake-1.7 --add-missing --copy --foreign")
def create_file(filename, content, mode = None):
"""Create a file with given content."""
global options
if options['preserve'] and os.path.isfile(filename):
return
f = open(filename, 'w')
f.write(content)
f.close()
if mode:
os.chmod(filename, mode)
def create_files(version, deb, email, asn, name, iso, rfc):
"""Create all files for the .deb build process."""
base = asn.lower()[:-5]
create_file("Makefile.am", """#
BUILT_SOURCES = %s.tt
asn1ttdir = $(datadir)/wireshark/asn1
asn1tt_DATA = %s.tt
%s.tt: """ % ((base,) * 3) + asn + """
snacc -u /usr/include/snacc/asn1/asn-useful.asn1 -T $@ $<
""")
create_file("configure.ac", """AC_INIT(%s, 1.0)
AM_INIT_AUTOMAKE
AM_MAINTAINER_MODE
AC_PROG_INSTALL
SNACC=\"`type -p snacc`\"
AC_SUBST(SNACC)
dnl WIRESHARK_VERSION=\"%s\"
dnl plugindir=\"$prefix/share/wireshark/asn.1\"
dnl AC_SUBST(plugindir)
AC_OUTPUT([Makefile])
""" % (base, version))
if not os.path.isdir("debian"):
os.mkdir("debian")
create_file("debian/rules", """#!/usr/bin/make -f
include /usr/share/cdbs/1/rules/debhelper.mk
include /usr/share/cdbs/1/class/autotools.mk
PREFIX=`pwd`/debian/wireshark-asn1-%s
binary-post-install/wireshark-asn1-%s::
rm -f $(PREFIX)/usr/lib/wireshark/plugins/%s/*.a
""" % (base, base, version), 0755)
create_file("debian/control", """Source: wireshark-asn1-%s
Section: net
Priority: optional
Maintainer: %s <%s>
Standards-Version: 3.6.1.0
Build-Depends: snacc, autotools-dev, debhelper, cdbs
Package: wireshark-asn1-%s
Architecture: all
Depends: wireshark (= %s)
Description: ASN.1/BER dissector for %s
This package provides a type table for decoding BER (Basic Encoding
Rules) data over TCP or UDP, described by an ASN.1 (Abstract Syntax
Notation 1) file '%s.asn1'.
""" % (base, name, email, base, deb, base, base))
create_file("debian/changelog",
"""wireshark-asn1-%s (0.0.1-1) unstable; urgency=low
* Automatically created package.
-- %s <%s> %s
""" % (base, name, email, rfc + "\n (" + iso + ")"))
create_file("debian/copyright",
"""This package has been created automatically be asn2deb on
%s for Debian GNU/Linux.
Wireshark: http://www.wireshark.com/
Copyright:
GPL, as evidenced by existence of GPL license file \"COPYING\".
(the GNU GPL may be viewed on Debian systems in
/usr/share/common-licenses/GPL)
""" % (iso))
def get_wrs_version():
"""Detect version of wireshark-dev package."""
deb = os.popen(
"dpkg-query -W --showformat='${Version}' wireshark-dev").read()
debv = string.find(deb, "-")
if debv == -1: debv = len(deb)
version = deb[string.find(deb, ":")+1:debv]
return version, deb
def get_time():
"""Detect current time and return ISO and RFC time string."""
currenttime = time.gmtime()
return time.strftime("%Y-%m-%d %H:%M:%S +0000", currenttime), \
time.strftime("%a, %d %b %Y %H:%M:%S +0000", currenttime)
def main():
global options
process_opts(sys.argv)
iso, rfc = get_time()
version, deb = get_wrs_version()
create_files(version, deb,
options['email'], options['asn'], options['name'],
iso, rfc)
bootstrap()
os.system("dpkg-buildpackage " + options['dbopts'])
def process_opts(argv):
"""Process command line options."""
global options
try:
opts, args = getopt.getopt(argv[1:], "a:d:e:hn:pv",
["asn=",
"dbopts=",
"email=",
"help",
"name=",
"preserve",
"version"])
except getopt.GetoptError:
usage(argv[0])
sys.exit(1)
for o, a in opts:
if o in ("-a", "--asn"):
options['asn'] = a
if o in ("-d", "--dbopts"):
options['dbopts'] = a
if o in ("-e", "--email"):
options['email'] = a
if o in ("-h", "--help"):
options['help'] = 1
if o in ("-n", "--name"):
options['name'] = a
if o in ("-p", "--preserve"):
options['preserve'] = 1
if o in ("-v", "--version"):
options['version'] = 1
if options['help']:
usage(argv[0])
sys.exit(0)
if options['version']:
print scriptinfo
sys.exit(0)
if not options['asn']:
print "mandatory ASN.1 file parameter missing"
sys.exit(1)
if not os.access(options['asn'], os.R_OK):
print "ASN.1 file not accessible"
sys.exit(1)
def usage(name):
"""Print usage help."""
print "Usage: " + name + " <parameters>\n" + \
"Parameters are\n" + \
" --asn -a asn1file, ASN.1 file to use (mandatory)\n" + \
" --dbopts -d opts, options for dpkg-buildpackage\n" + \
" --email -e address, use e-mail address\n" + \
" --help -h, print help and exit\n" + \
" --name -n name, use user name\n" + \
" --preserve -p, do not overwrite files\n" + \
" --version -v, print version and exit\n" + \
"Example:\n" + \
name + " -e me@foo.net -a bar.asn1 -n \"My Name\" " + \
"-d \"-rfakeroot -uc -us\""
if __name__ == '__main__':
main()
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