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#!/usr/bin/perl
use warnings;
use strict;
use integer;
our @kind = (
{ cmd => 'sha1sum' , name => 'Checksums-Sha1' },
{ cmd => 'sha256sum', name => 'Checksums-Sha256' },
{ cmd => 'md5sum' , name => 'Files' },
);
@ARGV == 1 or die "usage: $0 [DSC-FILE]\n";
my $dsc = shift @ARGV;
open my $dscfh, '<', $dsc;
chdir $1 if $dsc =~ m%^(.*/).*?$%;
while (<$dscfh>) {
last if /^Files:/;
print;
}
my @filename;
while (<$dscfh>) {
/\S/ or last;
my ($sum, $size, $filename) = /(\S+)\s*(\S+)\s*(\S+)/;
push @filename, $filename;
}
close $dscfh;
for my $kind (@kind) {
print "$kind->{name}:\n";
for my $filename (@filename) {
my $sumout = `$kind->{cmd} $filename`;
my ($sum, $fn) = $sumout =~ /(\S+)\s*(\S+)/;
my @stat = stat $fn;
print " $sum $stat[7] $fn\n";
}
}
print "\n";
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