54 lines
1.2 KiB
Perl
54 lines
1.2 KiB
Perl
package Directory::Simplify::FileHash;
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use strict;
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use warnings;
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=head1 DESCRIPTION
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Object for abstracting management of a hashed filesystem
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=cut
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# :squash-remove-start:
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require Directory::Simplify::File;
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# :squash-remove-end:
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sub new {
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my ($class, %args) = @_;
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return bless {
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_entries => {},
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_files_in_hash => {},
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%args,
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}, $class;
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}
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sub add {
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my ($self, %args) = @_;
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my @files = @{$args{files}};
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my $callback = $args{callback};
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foreach my $file (@files) {
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unless (ref $file eq 'Directory::Simplify::File') {
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$file = Directory::Simplify::File->new($file);
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}
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unless ($self->{_files_in_hash}->{$file->{name}}) {
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my $hash = $file->hash;
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unless (defined $self->{_entries}->{$hash}) {
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$self->{_entries}->{$hash} = [];
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}
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push @{$self->{_entries}->{$hash}}, $file;
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if (ref $callback eq 'CODE') {
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$callback->($file);
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}
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}
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$self->{_files_in_hash}->{$file->{name}} = 1;
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}
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return;
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}
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sub entries {
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my $self = shift;
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return values %{$self->{_entries}};
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}
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1;
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