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williamc |
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#
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# standard url interface for local file - direct use no copying to cache
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#
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# Interface
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# ---------
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# new() :
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# setbase() :
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# unsetbase() :
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# get(url, destination) :
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package URL::URL_filed;
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require 5.001;
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use File::Copy;
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use URL::URL_base;
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@ISA=qw(URL::URL_base);
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sub new {
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my $class=shift;
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$self={};
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bless $self, $class;
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$self->{path}="";
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return $self;
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}
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sub setbase {
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my $self=shift;
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my $varhash=shift;
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if ( exists $$varhash{'base'} ) {
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$self->{path}=$$varhash{'base'};
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}
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}
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sub unsetbase {
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my $self=shift;
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$self->{path}="";
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}
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sub get {
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my $self=shift;
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my $file=shift;
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my $dir=shift; # Were not copying anything so this is irrelevant
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my $rv="";
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my $urlfile=$file;
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if ( $file!~/^\// ) {
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$urlfile=$self->{path}."/".$file;
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}
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if ( -e "$urlfile" ) {
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$rv=$urlfile;
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}
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return $rv;
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}
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