51 lines
2.0 KiB
Perl
51 lines
2.0 KiB
Perl
#!/usr/bin/perl
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# $OpenBSD: retrieve-index,v 1.1 2010/08/20 14:59:41 espie Exp $
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# Copyright (c) 2000
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# Marc Espie. All rights reserved.
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Neither the name of OpenBSD nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY ITS AUTHOR AND THE OpenBSD project ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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# simple script to retrieve part of the INDEX
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use strict;
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use warnings;
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my ($index, $iscategory, $ismaintainer, $iskey);
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for (@ARGV) {
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$index = $' if m/^index\=/;
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$iscategory = $' if m/^category\=/;
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$ismaintainer = $' if m/^maintainer\=/;
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$iskey = $' if m/^key\=/;
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}
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die "No index" unless defined $index and -e $index;
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open my $file, '<', $index or die "Can't open index: $index";
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while (<$file>) {
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chomp;
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my ($key, $subdir, $maintainer, $category) = (split(/\|/, $_) )[0, 1, 5, 6];
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$maintainer =~ s/\@.*//;
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next if defined($ismaintainer) && $maintainer !~ m/$ismaintainer/;
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next if defined($iscategory) && $category !~ m/$iscategory/;
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next if defined($iskey) && $key !~ m/$iskey/;
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print $subdir, " ";
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}
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