/[MARC-Fast]/trunk/scripts/dump_fastmarc.pl
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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Contents of /trunk/scripts/dump_fastmarc.pl

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Revision 37 - (show annotations)
Thu Sep 23 12:26:42 2010 UTC (13 years, 6 months ago) by dpavlin
File MIME type: text/plain
File size: 1200 byte(s)
use lib instead of blib for local testing
1 #!/usr/bin/perl -w
2
3 use strict;
4 use lib 'lib';
5
6 use MARC::Fast;
7 use Getopt::Std;
8 use Data::Dump qw/dump/;
9
10 =head1 NAME
11
12 dump_fastmarc.pl - display MARC records
13
14 =head2 USAGE
15
16 dump_fastmarc.pl /path/to/dump.marc
17
18 =head2 OPTIONS
19
20 =over 16
21
22 =item -o offset
23
24 dump records starting with C<offset>
25
26 =item -l limit
27
28 dump just C<limit> records
29
30 =item -h
31
32 dump result of C<to_hash> on record
33
34 =item -d
35
36 turn debugging output on
37
38 =back
39
40 =cut
41
42 my %opt;
43 getopts('do:l:h', \%opt);
44
45 my $file = shift @ARGV || die "usage: $0 [-o offset] [-l limit] [-h] [-d] file.marc\n";
46
47 my $marc = new MARC::Fast(
48 marcdb => $file,
49 debug => $opt{d},
50 );
51
52
53 my $min = 1;
54 my $max = $marc->count;
55
56 if (my $mfn = $opt{n}) {
57 $min = $max = $mfn;
58 print STDERR "Dumping $mfn only\n";
59 } elsif (my $limit = $opt{l}) {
60 print STDERR "$file has $max records, using first $limit\n";
61 $max = $limit;
62 } else {
63 print STDERR "$file has $max records...\n";
64 }
65
66 for my $mfn ($min .. $max) {
67 my $rec = $marc->fetch($mfn) || next;
68 print "rec is ",dump($rec) if ($opt{d});
69 print "REC $mfn\n";
70 print $marc->last_leader,"\n";
71 print $marc->to_ascii($mfn),"\n";
72 print "hash is ",dump($marc->to_hash($mfn, include_subfields => 1)) if ($opt{h});
73 }

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