Commit | Line | Data |
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36477c24 | 1 | package Time::localtime; |
2 | use strict; | |
3 | use Time::tm; | |
4 | ||
17f410f9 GS |
5 | use 5.005_64; |
6 | our(@ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS, $VERSION); | |
7 | BEGIN { | |
36477c24 | 8 | use Exporter (); |
36477c24 | 9 | @ISA = qw(Exporter Time::tm); |
10 | @EXPORT = qw(localtime ctime); | |
11 | @EXPORT_OK = qw( | |
12 | $tm_sec $tm_min $tm_hour $tm_mday | |
13 | $tm_mon $tm_year $tm_wday $tm_yday | |
14 | $tm_isdst | |
15 | ); | |
16 | %EXPORT_TAGS = ( FIELDS => [ @EXPORT_OK, @EXPORT ] ); | |
03136e13 | 17 | $VERSION = 1.01; |
36477c24 | 18 | } |
19 | use vars @EXPORT_OK; | |
20 | ||
21 | sub populate (@) { | |
22 | return unless @_; | |
23 | my $tmob = Time::tm->new(); | |
24 | @$tmob = ( | |
25 | $tm_sec, $tm_min, $tm_hour, $tm_mday, | |
26 | $tm_mon, $tm_year, $tm_wday, $tm_yday, | |
27 | $tm_isdst ) | |
28 | = @_; | |
29 | return $tmob; | |
30 | } | |
31 | ||
03136e13 CS |
32 | sub localtime (;$) { populate CORE::localtime(@_ ? shift : time)} |
33 | sub ctime (;$) { scalar CORE::localtime(@_ ? shift : time) } | |
36477c24 | 34 | |
35 | 1; | |
36 | ||
37 | __END__ | |
38 | ||
39 | =head1 NAME | |
40 | ||
2ae324a7 | 41 | Time::localtime - by-name interface to Perl's built-in localtime() function |
36477c24 | 42 | |
43 | =head1 SYNOPSIS | |
44 | ||
45 | use Time::localtime; | |
46 | printf "Year is %d\n", localtime->year() + 1900; | |
47 | ||
48 | $now = ctime(); | |
49 | ||
50 | use Time::localtime; | |
51 | use File::stat; | |
52 | $date_string = ctime(stat($file)->mtime); | |
53 | ||
54 | =head1 DESCRIPTION | |
55 | ||
56 | This module's default exports override the core localtime() function, | |
57 | replacing it with a version that returns "Time::tm" objects. | |
58 | This object has methods that return the similarly named structure field | |
59 | name from the C's tm structure from F<time.h>; namely sec, min, hour, | |
60 | mday, mon, year, wday, yday, and isdst. | |
61 | ||
62 | You may also import all the structure fields directly into your namespace | |
63 | as regular variables using the :FIELDS import tag. (Note that this still | |
64 | overrides your core functions.) Access these fields as | |
65 | variables named with a preceding C<tm_> in front their method names. | |
66 | Thus, C<$tm_obj-E<gt>mday()> corresponds to $tm_mday if you import | |
67 | the fields. | |
68 | ||
ae83f377 | 69 | The ctime() function provides a way of getting at the |
36477c24 | 70 | scalar sense of the original CORE::localtime() function. |
71 | ||
72 | To access this functionality without the core overrides, | |
73 | pass the C<use> an empty import list, and then access | |
74 | function functions with their full qualified names. | |
75 | On the other hand, the built-ins are still available | |
76 | via the C<CORE::> pseudo-package. | |
77 | ||
78 | =head1 NOTE | |
79 | ||
8cc95fdb | 80 | While this class is currently implemented using the Class::Struct |
36477c24 | 81 | module to build a struct-like class, you shouldn't rely upon this. |
82 | ||
83 | =head1 AUTHOR | |
84 | ||
85 | Tom Christiansen |