Commit | Line | Data |
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fa6a1c44 | 1 | package File::Spec::Epoc; |
2 | ||
3 | use strict; | |
07824bd1 | 4 | use vars qw($VERSION @ISA); |
5 | ||
6 | $VERSION = '1.1'; | |
7 | ||
fa6a1c44 | 8 | require File::Spec::Unix; |
9 | @ISA = qw(File::Spec::Unix); | |
10 | ||
11 | =head1 NAME | |
12 | ||
13 | File::Spec::Epoc - methods for Epoc file specs | |
14 | ||
15 | =head1 SYNOPSIS | |
16 | ||
17 | require File::Spec::Epoc; # Done internally by File::Spec if needed | |
18 | ||
19 | =head1 DESCRIPTION | |
20 | ||
21 | See File::Spec::Unix for a documentation of the methods provided | |
22 | there. This package overrides the implementation of these methods, not | |
23 | the semantics. | |
24 | ||
25 | This package is still work in progress ;-) | |
fa6a1c44 | 26 | |
e021ab8e | 27 | =head1 AUTHORS |
fa6a1c44 | 28 | |
e021ab8e | 29 | o.flebbe@gmx.de |
30 | ||
31 | =cut | |
fa6a1c44 | 32 | |
fa6a1c44 | 33 | sub case_tolerant { |
34 | return 1; | |
35 | } | |
36 | ||
e021ab8e | 37 | =pod |
38 | ||
39 | =over 4 | |
40 | ||
59605c55 | 41 | =item canonpath() |
fa6a1c44 | 42 | |
43 | No physical check on the filesystem, but a logical cleanup of a | |
44 | path. On UNIX eliminated successive slashes and successive "/.". | |
45 | ||
e021ab8e | 46 | =back |
47 | ||
fa6a1c44 | 48 | =cut |
49 | ||
50 | sub canonpath { | |
51 | my ($self,$path) = @_; | |
fa6a1c44 | 52 | |
2585f9a3 | 53 | $path =~ s|/+|/|g; # xx////xx -> xx/xx |
fa6a1c44 | 54 | $path =~ s|(/\.)+/|/|g; # xx/././xx -> xx/xx |
55 | $path =~ s|^(\./)+||s unless $path eq "./"; # ./xx -> xx | |
56 | $path =~ s|^/(\.\./)+|/|s; # /../../xx -> xx | |
2585f9a3 | 57 | $path =~ s|/\Z(?!\n)|| unless $path eq "/"; # xx/ -> xx |
fa6a1c44 | 58 | return $path; |
59 | } | |
60 | ||
72f15715 | 61 | =pod |
62 | ||
fa6a1c44 | 63 | =head1 SEE ALSO |
64 | ||
72f15715 | 65 | See L<File::Spec> and L<File::Spec::Unix>. This package overrides the |
66 | implementation of these methods, not the semantics. | |
fa6a1c44 | 67 | |
68 | =cut | |
69 | ||
70 | 1; |