X-Git-Url: http://git.rot13.org/?p=Biblio-Isis;a=blobdiff_plain;f=scripts%2Fdump_isisdb.pl;h=fe7c98cec1c05c508d5807f531f5299b460838f5;hp=057cd292c393a562b1995771435b8259d2c3eebc;hb=98df52084ab3942eb11c8db3d977330263faa64a;hpb=07932c16ad44896d07f77d3e20b9df7dac7bc0ac

diff --git a/scripts/dump_isisdb.pl b/scripts/dump_isisdb.pl
index 057cd29..fe7c98c 100755
--- a/scripts/dump_isisdb.pl
+++ b/scripts/dump_isisdb.pl
@@ -4,22 +4,38 @@ use strict;
 use blib;
 
 use Biblio::Isis;
-use Data::Dumper;
+use Getopt::Std;
 
-my $isisdb = shift @ARGV || '/data/isis_data/ps/LIBRI/LIBRI',
-my $debug = shift @ARGV;
+BEGIN {
+	eval "use Data::Dump";
+
+	if (! $@) {
+		*Dumper = *Data::Dump::dump;
+	} else {
+		use Data::Dumper;
+	}
+}
+
+my %opt;
+getopts('do:l:', \%opt);
+
+my $isisdb = shift @ARGV || die "usage: $0 [-o offset] [-l limit] [-d] /path/to/isis/BIBL\n";
 
 my $isis = Biblio::Isis->new (
 	isisdb => $isisdb,
-	debug => $debug,
+	debug => $opt{'d'} ? 2 : 0,
 	include_deleted => 1,
 #	read_fdt => 1,
 );
 
 print "rows: ",$isis->count,"\n\n";
 
-for(my $mfn = 1; $mfn <= $isis->count; $mfn++) {
-	print STDERR Dumper($isis->to_hash($mfn)),"\n" if ($debug);
+my $min = $opt{o} || 1;
+my $max = $isis->count;
+$max = ( $min + $opt{l} - 1 ) if ($opt{l});
+
+for my $mfn ($min .. $max) {
+	print STDERR Dumper($isis->to_hash($mfn)),"\n" if ($opt{'d'});
 	print $isis->to_ascii($mfn),"\n";
 
 }