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-# Copyright (c) 1995-2009 Graham Barr. This program is free
-# software; you can redistribute it and/or modify it under the same terms
-# as Perl itself.
-
-package Date::Format;
-
-use strict;
-use vars qw(@EXPORT @ISA $VERSION);
-require Exporter;
-
-$VERSION = "2.24";
-@ISA = qw(Exporter);
-@EXPORT = qw(time2str strftime ctime asctime);
-
-sub time2str ($;$$)
-{
- Date::Format::Generic->time2str(@_);
-}
-
-sub strftime ($\@;$)
-{
- Date::Format::Generic->strftime(@_);
-}
-
-sub ctime ($;$)
-{
- my($t,$tz) = @_;
- Date::Format::Generic->time2str("%a %b %e %T %Y\n", $t, $tz);
-}
-
-sub asctime (\@;$)
-{
- my($t,$tz) = @_;
- Date::Format::Generic->strftime("%a %b %e %T %Y\n", $t, $tz);
-}
-
-##
-##
-##
-
-package Date::Format::Generic;
-
-use vars qw($epoch $tzname);
-use Time::Zone;
-use Time::Local;
-
-sub ctime
-{
- my($me,$t,$tz) = @_;
- $me->time2str("%a %b %e %T %Y\n", $t, $tz);
-}
-
-sub asctime
-{
- my($me,$t,$tz) = @_;
- $me->strftime("%a %b %e %T %Y\n", $t, $tz);
-}
-
-sub _subs
-{
- my $fn;
- $_[1] =~ s/
- %(O?[%a-zA-Z])
- /
- ($_[0]->can("format_$1") || sub { $1 })->($_[0]);
- /sgeox;
-
- $_[1];
-}
-
-sub strftime
-{
- my($pkg,$fmt,$time);
-
- ($pkg,$fmt,$time,$tzname) = @_;
-
- my $me = ref($pkg) ? $pkg : bless [];
-
- if(defined $tzname)
- {
- $tzname = uc $tzname;
-
- $tzname = sprintf("%+05d",$tzname)
- unless($tzname =~ /\D/);
-
- $epoch = timegm(@{$time}[0..5]);
-
- @$me = gmtime($epoch + tz_offset($tzname) - tz_offset());
- }
- else
- {
- @$me = @$time;
- undef $epoch;
- }
-
- _subs($me,$fmt);
-}
-
-sub time2str
-{
- my($pkg,$fmt,$time);
-
- ($pkg,$fmt,$time,$tzname) = @_;
-
- my $me = ref($pkg) ? $pkg : bless [], $pkg;
-
- $epoch = $time;
-
- if(defined $tzname)
- {
- $tzname = uc $tzname;
-
- $tzname = sprintf("%+05d",$tzname)
- unless($tzname =~ /\D/);
-
- $time += tz_offset($tzname);
- @$me = gmtime($time);
- }
- else
- {
- @$me = localtime($time);
- }
- $me->[9] = $time;
- _subs($me,$fmt);
-}
-
-my(@DoW,@MoY,@DoWs,@MoYs,@AMPM,%format,@Dsuf);
-
-@DoW = qw(Sunday Monday Tuesday Wednesday Thursday Friday Saturday);
-
-@MoY = qw(January February March April May June
- July August September October November December);
-
-@DoWs = map { substr($_,0,3) } @DoW;
-@MoYs = map { substr($_,0,3) } @MoY;
-
-@AMPM = qw(AM PM);
-
-@Dsuf = (qw(th st nd rd th th th th th th)) x 3;
-@Dsuf[11,12,13] = qw(th th th);
-@Dsuf[30,31] = qw(th st);
-
-%format = ('x' => "%m/%d/%y",
- 'C' => "%a %b %e %T %Z %Y",
- 'X' => "%H:%M:%S",
- );
-
-my @locale;
-my $locale = "/usr/share/lib/locale/LC_TIME/default";
-local *LOCALE;
-
-if(open(LOCALE,"$locale"))
- {
- chop(@locale = <LOCALE>);
- close(LOCALE);
-
- @MoYs = @locale[0 .. 11];
- @MoY = @locale[12 .. 23];
- @DoWs = @locale[24 .. 30];
- @DoW = @locale[31 .. 37];
- @format{"X","x","C"} = @locale[38 .. 40];
- @AMPM = @locale[41 .. 42];
- }
-
-sub wkyr {
- my($wstart, $wday, $yday) = @_;
- $wday = ($wday + 7 - $wstart) % 7;
- return int(($yday - $wday + 13) / 7 - 1);
-}
-
-##
-## these 6 formatting routins need to be *copied* into the language
-## specific packages
-##
-
-my @roman = ('',qw(I II III IV V VI VII VIII IX));
-sub roman {
- my $n = shift;
-
- $n =~ s/(\d)$//;
- my $r = $roman[ $1 ];
-
- if($n =~ s/(\d)$//) {
- (my $t = $roman[$1]) =~ tr/IVX/XLC/;
- $r = $t . $r;
- }
- if($n =~ s/(\d)$//) {
- (my $t = $roman[$1]) =~ tr/IVX/CDM/;
- $r = $t . $r;
- }
- if($n =~ s/(\d)$//) {
- (my $t = $roman[$1]) =~ tr/IVX/M../;
- $r = $t . $r;
- }
- $r;
-}
-
-sub format_a { $DoWs[$_[0]->[6]] }
-sub format_A { $DoW[$_[0]->[6]] }
-sub format_b { $MoYs[$_[0]->[4]] }
-sub format_B { $MoY[$_[0]->[4]] }
-sub format_h { $MoYs[$_[0]->[4]] }
-sub format_p { $_[0]->[2] >= 12 ? $AMPM[1] : $AMPM[0] }
-sub format_P { lc($_[0]->[2] >= 12 ? $AMPM[1] : $AMPM[0]) }
-
-sub format_d { sprintf("%02d",$_[0]->[3]) }
-sub format_e { sprintf("%2d",$_[0]->[3]) }
-sub format_H { sprintf("%02d",$_[0]->[2]) }
-sub format_I { sprintf("%02d",$_[0]->[2] % 12 || 12)}
-sub format_j { sprintf("%03d",$_[0]->[7] + 1) }
-sub format_k { sprintf("%2d",$_[0]->[2]) }
-sub format_l { sprintf("%2d",$_[0]->[2] % 12 || 12)}
-sub format_L { $_[0]->[4] + 1 }
-sub format_m { sprintf("%02d",$_[0]->[4] + 1) }
-sub format_M { sprintf("%02d",$_[0]->[1]) }
-sub format_q { sprintf("%01d",int($_[0]->[4] / 3) + 1) }
-sub format_s {
- $epoch = timelocal(@{$_[0]}[0..5])
- unless defined $epoch;
- sprintf("%d",$epoch)
-}
-sub format_S { sprintf("%02d",$_[0]->[0]) }
-sub format_U { wkyr(0, $_[0]->[6], $_[0]->[7]) }
-sub format_w { $_[0]->[6] }
-sub format_W { wkyr(1, $_[0]->[6], $_[0]->[7]) }
-sub format_y { sprintf("%02d",$_[0]->[5] % 100) }
-sub format_Y { sprintf("%04d",$_[0]->[5] + 1900) }
-
-sub format_Z {
- my $o = tz_local_offset(timelocal(@{$_[0]}[0..5]));
- defined $tzname ? $tzname : uc tz_name($o, $_[0]->[8]);
-}
-
-sub format_z {
- my $t = timelocal(@{$_[0]}[0..5]);
- my $o = defined $tzname ? tz_offset($tzname, $t) : tz_offset(undef,$t);
- sprintf("%+03d%02d", int($o / 3600), int(abs($o) % 3600) / 60);
-}
-
-sub format_c { &format_x . " " . &format_X }
-sub format_D { &format_m . "/" . &format_d . "/" . &format_y }
-sub format_r { &format_I . ":" . &format_M . ":" . &format_S . " " . &format_p }
-sub format_R { &format_H . ":" . &format_M }
-sub format_T { &format_H . ":" . &format_M . ":" . &format_S }
-sub format_t { "\t" }
-sub format_n { "\n" }
-sub format_o { sprintf("%2d%s",$_[0]->[3],$Dsuf[$_[0]->[3]]) }
-sub format_x { my $f = $format{'x'}; _subs($_[0],$f); }
-sub format_X { my $f = $format{'X'}; _subs($_[0],$f); }
-sub format_C { my $f = $format{'C'}; _subs($_[0],$f); }
-
-sub format_Od { roman(format_d(@_)) }
-sub format_Oe { roman(format_e(@_)) }
-sub format_OH { roman(format_H(@_)) }
-sub format_OI { roman(format_I(@_)) }
-sub format_Oj { roman(format_j(@_)) }
-sub format_Ok { roman(format_k(@_)) }
-sub format_Ol { roman(format_l(@_)) }
-sub format_Om { roman(format_m(@_)) }
-sub format_OM { roman(format_M(@_)) }
-sub format_Oq { roman(format_q(@_)) }
-sub format_Oy { roman(format_y(@_)) }
-sub format_OY { roman(format_Y(@_)) }
-
-sub format_G { int(($_[0]->[9] - 315993600) / 604800) }
-
-1;
-__END__
-
-=head1 NAME
-
-Date::Format - Date formating subroutines
-
-=head1 SYNOPSIS
-
- use Date::Format;
-
- @lt = localtime(time);
-
- print time2str($template, time);
- print strftime($template, @lt);
-
- print time2str($template, time, $zone);
- print strftime($template, @lt, $zone);
-
- print ctime(time);
- print asctime(@lt);
-
- print ctime(time, $zone);
- print asctime(@lt, $zone);
-
-=head1 DESCRIPTION
-
-This module provides routines to format dates into ASCII strings. They
-correspond to the C library routines C<strftime> and C<ctime>.
-
-=over 4
-
-=item time2str(TEMPLATE, TIME [, ZONE])
-
-C<time2str> converts C<TIME> into an ASCII string using the conversion
-specification given in C<TEMPLATE>. C<ZONE> if given specifies the zone
-which the output is required to be in, C<ZONE> defaults to your current zone.
-
-
-=item strftime(TEMPLATE, TIME [, ZONE])
-
-C<strftime> is similar to C<time2str> with the exception that the time is
-passed as an array, such as the array returned by C<localtime>.
-
-=item ctime(TIME [, ZONE])
-
-C<ctime> calls C<time2str> with the given arguments using the
-conversion specification C<"%a %b %e %T %Y\n">
-
-=item asctime(TIME [, ZONE])
-
-C<asctime> calls C<time2str> with the given arguments using the
-conversion specification C<"%a %b %e %T %Y\n">
-
-=back
-
-=head1 MULTI-LANGUAGE SUPPORT
-
-Date::Format is capable of formating into several languages by creating
-a language specific object and calling methods, see L<Date::Language>
-
- my $lang = Date::Language->new('German');
- $lang->time2str("%a %b %e %T %Y\n", time);
-
-I am open to suggestions on this.
-
-=head1 CONVERSION SPECIFICATION
-
-Each conversion specification is replaced by appropriate
-characters as described in the following list. The
-appropriate characters are determined by the LC_TIME
-category of the program's locale.
-
- %% PERCENT
- %a day of the week abbr
- %A day of the week
- %b month abbr
- %B month
- %c MM/DD/YY HH:MM:SS
- %C ctime format: Sat Nov 19 21:05:57 1994
- %d numeric day of the month, with leading zeros (eg 01..31)
- %e like %d, but a leading zero is replaced by a space (eg 1..32)
- %D MM/DD/YY
- %G GPS week number (weeks since January 6, 1980)
- %h month abbr
- %H hour, 24 hour clock, leading 0's)
- %I hour, 12 hour clock, leading 0's)
- %j day of the year
- %k hour
- %l hour, 12 hour clock
- %L month number, starting with 1
- %m month number, starting with 01
- %M minute, leading 0's
- %n NEWLINE
- %o ornate day of month -- "1st", "2nd", "25th", etc.
- %p AM or PM
- %P am or pm (Yes %p and %P are backwards :)
- %q Quarter number, starting with 1
- %r time format: 09:05:57 PM
- %R time format: 21:05
- %s seconds since the Epoch, UCT
- %S seconds, leading 0's
- %t TAB
- %T time format: 21:05:57
- %U week number, Sunday as first day of week
- %w day of the week, numerically, Sunday == 0
- %W week number, Monday as first day of week
- %x date format: 11/19/94
- %X time format: 21:05:57
- %y year (2 digits)
- %Y year (4 digits)
- %Z timezone in ascii. eg: PST
- %z timezone in format -/+0000
-
-C<%d>, C<%e>, C<%H>, C<%I>, C<%j>, C<%k>, C<%l>, C<%m>, C<%M>, C<%q>,
-C<%y> and C<%Y> can be output in Roman numerals by prefixing the letter
-with C<O>, e.g. C<%OY> will output the year as roman numerals.
-
-=head1 LIMITATION
-
-The functions in this module are limited to the time range that can be
-represented by the time_t data type, i.e. 1901-12-13 20:45:53 GMT to
-2038-01-19 03:14:07 GMT.
-
-=head1 AUTHOR
-
-Graham Barr <gbarr@pobox.com>
-
-=head1 COPYRIGHT
-
-Copyright (c) 1995-2009 Graham Barr. This program is free
-software; you can redistribute it and/or modify it under the same terms
-as Perl itself.
-
-=cut
-
-