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=head1 NAME |
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Convert::CD - import/export/represent various cd image file formats |
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=head1 SYNOPSIS |
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use Convert::CD; |
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# to be done |
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=head1 DESCRIPTION |
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Kidding? |
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=head2 Convert:CD METHODS |
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This class represents a full CD image, which can consist of one or more |
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files. While track layout and TOC data is stored in this class, to |
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read/write TOC files you need a Convert::CD::TOCFile. |
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=over 4 |
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=cut |
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package Convert::CD; |
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$VERSION = 0.01; |
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=item new param => value... |
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Create a new Convert::CD object. |
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my $cd = new path => "/tmp/mycd.bin"; |
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=cut |
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sub new { |
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my $class = shift; |
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my $self = bless { |
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track => [], # an array of tracks, track #1 is in index 0 |
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@_, |
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}, $class; |
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$self; |
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} |
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=item $cd->append_track(param => value...) |
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Appends a new track to the image. Same parameters as Convert::CD::Track->new. |
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=cut |
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sub append_track { |
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my ($self, %arg) = @_; |
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push @{$self->{track}}, Convert::CD::Track->new (%arg); |
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} |
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=item $cd->as_string |
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Returns a multi-line, textual description of the CD Image. |
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=cut |
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sub as_string { |
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my ($self) = @_; |
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my $r; |
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$r .= "Image Path: $self->{path}\n"; |
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for my $idx (1 .. @{$self->{track}}) { |
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$r .= sprintf "Track %02d: %s\n", $idx, $self->{track}[$idx - 1]->as_string; |
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} |
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$r; |
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} |
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=item $cd->track ([$idx]) |
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Returns the track with the given index, or, if no index is given, all the |
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tracks of the CD (or the number of tracks in scalar context). The first |
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track is track #1. |
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=cut |
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sub track { |
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my ($self, $idx) = @_; |
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@_ > 1 ? $self->{track}[$idx - 1] : @{$self->{track}}; |
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} |
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1; |
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=back |
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=head1 AUTHOR |
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Marc Lehmann <pcg@goof.com> |
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=cut |
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