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