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#! /usr/bin/env perl
# Copyright 2005-2018 The OpenSSL Project Authors. All Rights Reserved.
#
# Licensed under the Apache License 2.0 (the "License"). You may not use
# this file except in compliance with the License. You can obtain a copy
# in the file LICENSE in the source distribution or at
# https://www.openssl.org/source/license.html
use Fcntl;
# copy.pl
# Perl script 'copy' comment. On Windows the built in "copy" command also
# copies timestamps: this messes up Makefile dependencies.
my $stripcr = 0;
my $arg;
my @excludes = ();
foreach $arg (@ARGV) {
if ($arg eq "-stripcr")
{
$stripcr = 1;
next;
}
if ($arg =~ /^-exclude_re=(.*)$/)
{
push @excludes, $1;
next;
}
$arg =~ s|\\|/|g; # compensate for bug/feature in cygwin glob...
$arg = qq("$arg") if ($arg =~ /\s/); # compensate for bug in 5.10...
foreach my $f (glob $arg)
{
push @filelist, $f unless grep { $f =~ /$_/ } @excludes;
}
}
$fnum = @filelist;
if ($fnum <= 1)
{
die "Need at least two filenames";
}
$dest = pop @filelist;
if ($fnum > 2 && ! -d $dest)
{
die "Destination must be a directory";
}
foreach (@filelist)
{
if (-d $dest)
{
$dfile = $_;
$dfile =~ s|^.*[/\\]([^/\\]*)$|$1|;
$dfile = "$dest/$dfile";
}
else
{
$dfile = $dest;
}
sysopen(IN, $_, O_RDONLY|O_BINARY) || die "Can't Open $_";
sysopen(OUT, $dfile, O_WRONLY|O_CREAT|O_TRUNC|O_BINARY)
|| die "Can't Open $dfile";
while (sysread IN, $buf, 10240)
{
if ($stripcr)
{
$buf =~ tr/\015//d;
}
syswrite(OUT, $buf, length($buf));
}
close(IN);
close(OUT);
print "Copying: $_ to $dfile\n";
}
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