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BEGIN { |
BEGIN { |
8 |
use Exporter (); |
use Exporter (); |
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use vars qw ($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); |
use vars qw ($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); |
10 |
$VERSION = 0.09; |
$VERSION = 0.10; |
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@ISA = qw (Exporter); |
@ISA = qw (Exporter); |
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#Give a hoot don't pollute, do not export more than needed by default |
#Give a hoot don't pollute, do not export more than needed by default |
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@EXPORT = qw (); |
@EXPORT = qw (); |
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my $len = read($self->{fh}, $leader, 24); |
my $len = read($self->{fh}, $leader, 24); |
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89 |
if ($len < 24) { |
if ($len < 24) { |
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carp "short read of leader, aborting\n"; |
warn "short read of leader, aborting\n"; |
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$self->{count}--; |
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last; |
last; |
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} |
} |
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311 |
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my $row = $self->fetch($mfn) || return; |
my $row = $self->fetch($mfn) || return; |
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foreach my $rec_nr (keys %{$row}) { |
foreach my $tag (keys %{$row}) { |
315 |
foreach my $l (@{$row->{$rec_nr}}) { |
foreach my $l (@{$row->{$tag}}) { |
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# remove end marker |
# remove end marker |
318 |
$l =~ s/\x1E$//; |
$l =~ s/\x1E$//; |
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320 |
# filter output |
# filter output |
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$l = $self->{'hash_filter'}->($l, $rec_nr) if ($self->{'hash_filter'}); |
$l = $self->{'hash_filter'}->($l, $tag) if ($self->{'hash_filter'}); |
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my $val; |
my $val; |
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foreach my $t (split(/\x1F/,$l)) { |
foreach my $t (split(/\x1F/,$l)) { |
334 |
next if (! $t); |
next if (! $t); |
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my $f = substr($t,0,1); |
my $f = substr($t,0,1); |
336 |
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my $v = substr($t,1); |
337 |
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338 |
push @subfields, ( $f, $sf_usage->{$f}++ || 0 ); |
push @subfields, ( $f, $sf_usage->{$f}++ || 0 ); |
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# repeatable subfiled -- convert it to array |
# repeatable subfiled -- convert it to array |
341 |
if ($val->{$f}) { |
if ( defined $val->{$f} ) { |
342 |
if ( ref($val->{$f}) ne 'ARRAY' ) { |
if ( ref($val->{$f}) ne 'ARRAY' ) { |
343 |
$val->{$f} = [ $val->{$f}, $val ]; |
$val->{$f} = [ $val->{$f}, $v ]; |
344 |
} else { |
} else { |
345 |
push @{$val->{$f}}, $val; |
push @{$val->{$f}}, $v; |
346 |
} |
} |
347 |
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} else { |
348 |
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$val->{$f} = $v; |
349 |
} |
} |
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$val->{substr($t,0,1)} = substr($t,1); |
|
350 |
} |
} |
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$val->{subfields} = [ @subfields ] if $args->{include_subfields}; |
$val->{subfields} = [ @subfields ] if $args->{include_subfields}; |
352 |
} else { |
} else { |
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$val = $l; |
$val = $l; |
354 |
} |
} |
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356 |
push @{$rec->{$rec_nr}}, $val; |
push @{$rec->{$tag}}, $val; |
357 |
} |
} |
358 |
} |
} |
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