#! /usr/bin/env perl
# rpcp - replace text while copy file
# Copyright (c) 2000 Kriang Lerdsuwanakij
# email:	lerdsuwa@users.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., 675 Mass Ave, Cambridge, MA 02139, USA.

$prog_name = "rpcp";
$prog_ver = "2.0.0";

if (@ARGV != 3) {
	print "$prog_name $prog_ver\n";
	print "usage $prog_name RPCP INFILE OUTFILE\n";
	exit 0;
}

@key = ();
@replace = ();

open INFILE, $ARGV[0] or die "$prog_name: cannot open $ARGV[0] for reading\n";
while (<INFILE>) {
	@list = split ' ', $_;
	push @key, $list[0];
	shift @list;
	push @replace, join ' ',@list;;
}
close INFILE;

open INFILE, $ARGV[1] or die "$prog_name: cannot open $ARGV[0] for reading\n";
open OUTFILE, ">$ARGV[2]" or die "$prog_name: cannot open $ARGV[0] for writing\n";
while (<INFILE>) {
	for $i (0 .. scalar(@key)-1) {
		s/$key[$i]/$replace[$i]/g;
	}
	print OUTFILE $_;
}
close INFILE;
close OUTFILE;