8 |
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our @ISA = qw(Exporter); |
our @ISA = qw(Exporter); |
10 |
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# Items to export into callers namespace by default. Note: do not export |
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# names by default without a very good reason. Use EXPORT_OK instead. |
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# Do not simply export all your public functions/methods/constants. |
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# This allows declaration use Time::Available ':all'; |
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# If you do not need this, moving things directly into @EXPORT or @EXPORT_OK |
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# will save memory. |
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11 |
our %EXPORT_TAGS = ( |
our %EXPORT_TAGS = ( |
12 |
'days' => [ qw( |
'days' => [ qw( |
13 |
DAY_MONDAY |
DAY_MONDAY |
20 |
DAY_WEEKDAY |
DAY_WEEKDAY |
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DAY_WEEKEND |
DAY_WEEKEND |
22 |
DAY_EVERYDAY |
DAY_EVERYDAY |
23 |
) ] |
) ], |
24 |
|
'fmt_interval' => [ qw(fmt_interval) ] |
25 |
); |
); |
26 |
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27 |
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'days'} } ); |
our @EXPORT_OK = ( |
28 |
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@{ $EXPORT_TAGS{'days'} }, |
29 |
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@{ $EXPORT_TAGS{'fmt_interval'} } |
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); |
31 |
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32 |
our @EXPORT = qw( |
our @EXPORT; # don't export anything by default! |
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); |
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33 |
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34 |
our $VERSION = '0.01'; |
our $VERSION = '0.01'; |
35 |
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158 |
return $s; |
return $s; |
159 |
} |
} |
160 |
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161 |
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# |
162 |
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# this auxillary function will pretty-format interval in [days]d hh:mm:ss |
163 |
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# |
164 |
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165 |
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sub fmt_interval { |
166 |
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my $s = shift || 0; |
167 |
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my $out = ""; |
168 |
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169 |
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my $d = int($s/(24*60*60)); |
170 |
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$s = $s % (24*60*60); |
171 |
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my $h = int($s/(60*60)); |
172 |
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$s = $s % (60*60); |
173 |
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my $m = int($s/60); |
174 |
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$s = $s % 60; |
175 |
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176 |
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$out .= $d."d " if ($d > 0); |
177 |
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178 |
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$out .= sprintf("%02d:%02d:%02d",$h,$m,$s); |
179 |
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180 |
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return $out; |
181 |
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} |
182 |
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183 |
1; |
1; |
184 |
__END__ |
__END__ |
206 |
# calculate availablity in seconds from interval of uptime |
# calculate availablity in seconds from interval of uptime |
207 |
print $interval->interval($utime1,$utime2); |
print $interval->interval($utime1,$utime2); |
208 |
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209 |
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# pretty print interval data (this will produce output '1d 11:11:11') |
210 |
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use Time::Available qw(:fmt_interval); |
211 |
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print fmt_interval(126671); |
212 |
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213 |
=head1 DESCRIPTION |
=head1 DESCRIPTION |
214 |
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215 |
Time::Available is used to calculate availability of some resource if start |
Time::Available is used to calculate availability of some resource if start |
261 |
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262 |
=head2 EXPORT |
=head2 EXPORT |
263 |
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264 |
None by default. If you specify B<:days>, Time::Available will export all |
None by default. |
265 |
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266 |
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If you specify B<:days>, Time::Available will export all |
267 |
DAY_* constraints to your enviroment (causing possible pollution of name |
DAY_* constraints to your enviroment (causing possible pollution of name |
268 |
space). You have been warned. |
space). You have been warned. |
269 |
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270 |
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With B<:fmt_interval> it will include function B<fmt_interval> which will |
271 |
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pretty-format interval into [days]d hh:mm:ss. |
272 |
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273 |
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274 |
=head1 HISTORY |
=head1 HISTORY |
275 |
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