#! /usr/bin/perl
# 
# $Header: /home/ralph/netatalk/rsync/netatalk/contrib/shell_utils/Attic/apple_cp,v 1.2 2000-08-09 14:12:06 rufustfirefly Exp $
#
# $Log: apple_cp,v $
# Revision 1.2  2000-08-09 14:12:06  rufustfirefly
# /usr/local/bin/perl -> /usr/bin/perl and portability fixes
#
# Revision 1.1  2000/08/09 14:08:06  rufustfirefly
# Shell utils from http://www.-genome.wi.mit.edu/ftp/distribution/software/Bass/bass-1.29/apple_util/ (initial import)
#
# Revision 1.1  1996/04/03 02:13:12  lstein
# Added all these files because they're essential utilities.
#
# Revision 1.2  1996/02/09  18:44:44  will
# fix to usage string
#
# Revision 1.1  1996/02/09  18:21:35  will
# Initial revision
#
#

$USAGE = <<USAGE;
Usage: $0 filename1 filename2
       $0 filename ...  directory
Do an apple copy, copying the resource fork as well
USAGE

die $USAGE if @ARGV < 2;

@from = @ARGV; pop(@from);
$to = $ARGV[$#ARGV];

if (-f $to && @from > 1) { die $USAGE; }

foreach $from (@from) {
    if (!-f $from) {	
	print STDERR "file $from does not exist\n";
	die $USAGE;
    }
    
    if (!-d $to) {
	print STDERR "directory $to does not exist\n";
	die $USAGE;
    }
    
    $cmd = "cp '$from' '$to'";
    system $cmd || die "error executing $cmd";
    
    ($from_dir, $from_file) = split_dir_file($from);

    if (-d $to) {
	if (!-d "$to/.AppleDouble") {
	    mkdir("$to/.AppleDouble", 0777);
	}	
	$cmd = "cp '$from_dir/.AppleDouble/$from_file' '$to/.AppleDouble/$from_file'";
    } else {
	($to_dir, $to_file) = split_dir_file($from);
	if (!-d "$to_dir/.AppleDouble") {
	    mkdir("$to_dir/.AppleDouble", 0777);
	}	
	$cmd = "cp '$from_dir/.AppleDouble/$from_file' '$to_dir/.AppleDouble/$to_file'";
    }

    system $cmd || die "error executing $cmd";
}

# split a file path into a directory and file name.
sub split_dir_file {
    my $path = shift;

    @path_elems = split(/\//, $path);

    my $file = pop(@path_elems);
    my $dir;
    if (!@path_elems) {
	$dir = '.';
    } else {
	$dir = join('/', @path_elems);
    }

    $dir, $file;
}