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|
package Kolab::Util;
## COPYRIGHT
## ---------
##
## See AUTHORS file
##
##
## LICENSE
## -------
##
## This program is free software; you can redistribute it and/or
## modify it under the terms of the GNU General Public License as
## published by the Free Software Foundation; either version 2, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
## General Public License for more details.
##
## You can view the GNU General Public License, online, at the GNU
## Project's homepage; see <http://www.gnu.org/licenses/gpl.html>.
##
## $Revision: 1.1 $
use 5.008;
use strict;
use warnings;
use IO::File;
use Sys::Syslog;
require Exporter;
our @ISA = qw(Exporter);
our %EXPORT_TAGS = (
'all' => [ qw(
) ]
);
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
our @EXPORT = qw(
&trim
&ldapDateToEpoch
&readConfig
&readList
&superLog
);
our $VERSION = '0.9';
sub trim
{
my $string = shift;
if (defined $string) {
$string =~ s/^\s+//g;
$string =~ s/\s+$//g;
chomp $string;
}
return $string;
}
sub ldapDateToEpoch
{
my $ldapdate = shift;
(my $y, my $m, my $d, my $h, my $mi, my $se) = unpack('A4A2A2A2A2A2', $ldapdate);
return timelocal($se, $mi, $h, $d, $m, $y);
}
sub superLog
{
my $text = shift;
#print STDERR "$text\n";
syslog('info', "$text");
}
sub readConfig
{
my $ref = shift;
my (%cfg, $file);
if (ref($ref) eq 'HASH') {
%cfg = %$ref;
$file = shift || 0;
} else {
$file = $ref;
}
if (!$file) { return %cfg; }
my $sep = shift || ':';
$sep = '\s' if ($sep eq ' ' || $sep eq '#');
my $fd;
if (!($fd = IO::File->new($file, 'r'))) {
superLog( "Warning: Could not read $file");
return %cfg;
}
foreach (<$fd>) {
if (/^([^$sep#]+)$sep(.*)/) {
$cfg{trim($1)} = trim($2);
}
}
return %cfg;
}
sub readList
{
my @list;
my $file = shift || 0;
if (!$file) { return @list; }
my $fd;
if (!($fd = IO::File->new($file, 'r'))) { return @list; }
foreach (<$fd>) {
if (/^([^#]+)/) {
my $temp = trim($1);
next if $temp eq '';
push(@list, ($temp));
}
}
return @list;
}
1;
__END__
# Below is stub documentation for your module. You'd better edit it!
=head1 NAME
Kolab::Util - Perl extension for general utility functions
=head1 ABSTRACT
Kolab::Util contains several basic utility functions.
=head1 COPYRIGHT AND AUTHORS
Stuart Bingë and others (see AUTHORS file)
=head1 LICENSE
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation; either version 2, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You can view the GNU General Public License, online, at the GNU
Project's homepage; see <http://www.gnu.org/licenses/gpl.html>.
=cut
|
