/usr/bin/idl2wrs is in wireshark-dev 1.10.6-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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#
# $Id$
#
# File : idl2wrs
#
# Author : Frank Singleton (frank.singleton@ericsson.com)
#
# Copyright (C) 2001 Frank Singleton, Ericsson Inc.
#
# This file is a simple shell script wrapper for the IDL to
# Wireshark dissector code.
#
# ie: wireshark_be.py and wireshark_gen.py
#
# This file is used to generate "Wireshark" dissectors from IDL descriptions.
# The output language generated is "C". It will generate code to use the
# GIOP/IIOP get_CDR_XXX API.
#
# Please see packet-giop.h in Wireshark distro for API description.
# Wireshark is available at http://www.wireshark.org/
#
# Omniidl is part of the OmniOrb distribution, and is available at
# http://omniorb.sourceforge.net/
#
# 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., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.
#
# Must at least supply an IDL file
if [ $# -lt 1 ]; then
echo "idl2wrs Error: no IDL file specified."
echo "Usage: idl2wrs idl_file_name"
exit 1;
fi
# Check the file name for valid characters.
# Implementation based on Dave Taylor's validalnum shell script from his book,
# "Wicked Cool Shell Scripts", as well as Mark Rushakoff's answer he provided
# to the question posted at stackoverflow.com entitled, "How can I use the
# UNIX shell to count the number of times a letter appears in a text file?"
file=$(basename $1)
compressed="$(echo $file | sed 's/[^[:alnum:]._]//g')"
if [ "$compressed" != "$file" ]; then
echo "idl2wrs Error: Invalid file name: $file"
exit 1;
fi
# Only allow one '.' at most.
count=$(echo $compressed | awk -F. '{c += NF - 1} END {print c}')
if [ $count -gt 1 ] ; then
echo "idl2wrs Error: Invalid file name: $file"
exit 1;
fi
exec omniidl -b wireshark_be $@
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