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1 | |
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2 | package File::Spec::Cygwin; |
3 | |
4 | use strict; |
5 | use vars qw(@ISA $VERSION); |
6 | require File::Spec::Unix; |
7 | |
8 | $VERSION = '1.0'; |
9 | |
10 | @ISA = qw(File::Spec::Unix); |
11 | |
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12 | =head1 NAME |
13 | |
14 | File::Spec::Cygwin - methods for Cygwin file specs |
15 | |
16 | =head1 SYNOPSIS |
17 | |
18 | require File::Spec::Cygwin; # Done internally by File::Spec if needed |
19 | |
20 | =head1 DESCRIPTION |
21 | |
22 | See File::Spec::Unix for a documentation of the methods provided |
23 | there. This package overrides the implementation of these methods, not |
24 | the semantics. |
25 | |
26 | This module is still in beta. Cygwin-knowledgeable folks are invited |
27 | to offer patches and suggestions. |
28 | |
29 | =cut |
30 | |
31 | =pod |
32 | |
33 | =item canonpath |
34 | |
35 | Any C<\> (backslashes) are converted to C</> (forward slashes), |
36 | and then File::Spec::Unix canonpath() is called on the result. |
37 | |
38 | =cut |
39 | |
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40 | sub canonpath { |
41 | my($self,$path) = @_; |
42 | $path =~ s|\\|/|g; |
43 | return $self->SUPER::canonpath($path); |
44 | } |
45 | |
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46 | =pod |
47 | |
48 | =item file_name_is_absolute |
49 | |
50 | True is returned if the file name begins with C<drive_letter:>, |
51 | and if not, File::Spec::Unix file_name_is_absolute() is called. |
52 | |
53 | =cut |
54 | |
55 | |
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56 | sub file_name_is_absolute { |
57 | my ($self,$file) = @_; |
58 | return 1 if $file =~ m{^([a-z]:)?[\\/]}is; # C:/test |
59 | return $self->SUPER::file_name_is_absolute($file); |
60 | } |
61 | |
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62 | =item tmpdir (override) |
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63 | |
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64 | Returns a string representation of the first existing directory |
65 | from the following list: |
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66 | |
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67 | $ENV{TMPDIR} |
68 | /tmp |
69 | C:/temp |
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70 | |
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71 | Since Perl 5.8.0, if running under taint mode, and if the environment |
72 | variables are tainted, they are not used. |
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73 | |
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74 | =cut |
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75 | |
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76 | my $tmpdir; |
77 | sub tmpdir { |
78 | return $tmpdir if defined $tmpdir; |
79 | my $self = shift; |
80 | $tmpdir = $self->_tmpdir( $ENV{TMPDIR}, "/tmp", 'C:/temp' ); |
81 | } |
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82 | |
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83 | 1; |