--- a/bin/catter Thu Jul 28 12:21:00 2011 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,112 +0,0 @@
-#! /usr/bin/perl
-# Eigentlich geht das selbe mit:
-# grep '^[[:space:]]*[[:digit:]]' IDX-file | tr -d | cut -f4 -d' ' | while read f; do
-# cat DATA/$f || zcat DATA/$f.gz
-# done
-# ODER
-# perl -ne '/^\s*\d/ and print "DATA/" . (split)[2] . "\n"' IDX-File | while read f; do
-# cat DATA/$f || zcat DATA/$f.gz
-# done
-
-use 5.010;
-use strict;
-use warnings;
-use File::Basename;
-use Cwd qw(abs_path);
-use autodie qw(:all);
-use Pod::Usage;
-use Getopt::Long;
-use IO::Uncompress::Gunzip qw(gunzip $GunzipError);
-
-use constant KiB => 1024;
-use constant MiB => 1024 * KiB;
-use constant GiB => 1024 * MiB;
-use constant ME => basename $0;
-
-sub find_data_dir;
-
-MAIN: {
-
- Getopt::Long::Configure(qw(Bundling));
- GetOptions(
- "h|help" => sub { pod2usage(-verbose => 1, -exit => 0) },
- "m|man" => sub {
- pod2usage(
- -verbose => 2,
- -exit => 0,
- -noperldoc => system(
- "perldoc -V 1>/dev/null
- 2>&1"
- )
- );
- },
- )
- and @ARGV == 2
- or pod2usage;
-
- my $idx = shift;
- my $dst = shift;
- my $blocksize = undef;
- my $data = find_data_dir($idx);
-
- open(my $fh => $idx);
- { local $/ = ""; $_ = <$fh>; }
- /^format:\s*1$/m or die ME . ": expected index format 1\n";
- ($blocksize) = /^blocksize:\s*(\d+)/m or die ME . ": no blocksize found\n";
-
- my $out;
- if ($dst eq "-") { open($out => ">&STDOUT") }
- else { open($out => ">", $dst) }
-
- while (<$fh>) {
- next if /^#/;
- my ($blk, $hash, $path) = split;
- my ($in, $buffer);
-
- if (-f "$data/$path") {
- open($in => "$data/$path");
- binmode($in);
- local $/ = \$blocksize;
- $buffer = <$in>;
- }
- elsif (-f "$data/$path.gz") {
- open($in => "$data/$path.gz");
- binmode($in);
- gunzip($in => \$buffer)
- or die $GunzipError;
- }
- else {
- die ME . ": Can't open $data/$path: $!\n";
- }
- print {$out} $buffer;
- close($in);
- }
- close($out);
- close($fh);
-}
-
-sub find_data_dir {
- for (my $dir = shift ; $dir ne "/" ; $dir = abs_path("$dir/..")) {
- return "$dir/data" if -d "$dir/data" and -d "$dir/idx";
- }
- die ME . ": no data directory found!\n";
-}
-
-__END__
-
-=head1 NAME
-
- catter - cats the blocks of the imager
-
-=head1 SYNOPSIS
-
- catter {idx} {destination}
-
-=head1 DESCRIPTION
-
-The B<catter> takes all the blocks from the IDX file and
-cats them as one data stream. The destination can be any block device,
-a file name or even B<-> (STDOUT).
-
-
-=cut