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package File::Spec::Epoc; |
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use strict; |
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use vars qw($VERSION @ISA); |
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$VERSION = '1.1'; |
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require File::Spec::Unix; |
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@ISA = qw(File::Spec::Unix); |
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=head1 NAME |
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File::Spec::Epoc - methods for Epoc file specs |
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=head1 SYNOPSIS |
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require File::Spec::Epoc; # Done internally by File::Spec if needed |
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=head1 DESCRIPTION |
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See File::Spec::Unix for a documentation of the methods provided |
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there. This package overrides the implementation of these methods, not |
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the semantics. |
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This package is still work in progress ;-) |
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=cut |
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sub case_tolerant { |
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return 1; |
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} |
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=pod |
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=over 4 |
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=item canonpath() |
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No physical check on the filesystem, but a logical cleanup of a |
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path. On UNIX eliminated successive slashes and successive "/.". |
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=back |
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=cut |
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sub canonpath { |
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my ($self,$path) = @_; |
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$path =~ s|/+|/|g; # xx////xx -> xx/xx |
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$path =~ s|(/\.)+/|/|g; # xx/././xx -> xx/xx |
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$path =~ s|^(\./)+||s unless $path eq "./"; # ./xx -> xx |
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$path =~ s|^/(\.\./)+|/|s; # /../../xx -> xx |
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$path =~ s|/\Z(?!\n)|| unless $path eq "/"; # xx/ -> xx |
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return $path; |
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} |
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=pod |
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=head1 AUTHOR |
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o.flebbe@gmx.de |
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=head1 COPYRIGHT |
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Copyright (c) 2004 by the Perl 5 Porters. All rights reserved. |
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This program is free software; you can redistribute it and/or modify |
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it under the same terms as Perl itself. |
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=head1 SEE ALSO |
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See L<File::Spec> and L<File::Spec::Unix>. This package overrides the |
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implementation of these methods, not the semantics. |
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=cut |
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1; |
