4 use MARC::File::XML ( BinaryEncoding => 'utf-8' );
7 my $record_id_file = $ARGV[0];
10 open FILE, $record_id_file;
11 while (my $record_id = <FILE>) {
12 chomp($record_id); $record_ids{ $record_id } = 1;
16 my $id_tag = $ARGV[1]; my $id_subfield = $ARGV[2];
18 binmode(STDOUT, ':utf8');
19 binmode(STDIN, ':utf8');
21 foreach $argnum ( 3 .. $#ARGV ) {
23 print STDERR "Processing " . $ARGV[$argnum] . "\n";
25 my $batch = MARC::Batch->new('XML',$ARGV[$argnum]);
27 $batch->warnings_off();
31 while ( my $record = $batch->next() ) {
35 my $id = $record->field($id_tag);
37 print STDERR "ERROR: This record is missing a $id_tag field.\n" . $record->as_formatted() . "\n=====\n";
40 $id = $id->as_string($id_subfield);
42 if (defined $record_ids{ $id }) {
44 binmode(FILE, ':utf8');
45 print FILE $record->as_xml();
49 print STDERR "Processed $count records.\n";