1#!/bin/sh
2#
3#   Copyright (c) International Business Machines  Corp., 2001
4#
5#   This program is free software;  you can redistribute it and/or modify
6#   it under the terms of the GNU General Public License as published by
7#   the Free Software Foundation; either version 2 of the License, or
8#   (at your option) any later version.
9#
10#   This program is distributed in the hope that it will be useful,
11#   but WITHOUT ANY WARRANTY;  without even the implied warranty of
12#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
13#   the GNU General Public License for more details.
14#
15#   You should have received a copy of the GNU General Public License
16#   along with this program;  if not, write to the Free Software
17#   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18#
19#
20#   FILE: generate.sh
21#
22#   PURPOSE: Creates dat for use in network file transfer tests.
23#
24#   AUTHOR: Randy Hron (rwhron@earthlink.net)
25#
26############################################################################
27
28file=$1
29size=$2
30
31if [ -z "$1" ] || [ -z "$2" ] ; then
32	echo "usage: ${0##*/} <file> <size in bytes>"
33	exit 1
34fi
35
36[ -e "$file" ] && exit 0
37
38if ! perl -e "print 'A' x $size" > "$file" 2> /dev/null ; then
39	if ! awk 'BEGIN { cnt='$size'; while (cnt--) printf "A" }' > "$file" 2> /dev/null ; then
40		( while ((size--)) ; do echo -n A ; done ) > "$file"
41	fi
42fi
43
44chmod 666 $file
45