/usr/share/perl5/NetSDS/Util/Misc.pm is in libnetsds-util-perl 1.044-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# FILE: Misc.pm
#
# DESCRIPTION:
#
# NOTES: ---
# AUTHOR: Michael Bochkaryov (Rattler), <misha@rattler.kiev.ua>
# COMPANY: Net.Style
# VERSION: 1.044
# CREATED: 17.08.2008 17:01:48 EEST
#===============================================================================
=head1 NAME
NetSDS::Util::Misc - miscelaneous utilities
=head1 SYNOPSIS
use NetSDS::Util::Misc;
=head1 DESCRIPTION
C<NetSDS::Util::Misc> module contains miscelaneous functions.
=cut
package NetSDS::Util::Misc;
use 5.8.0;
use warnings 'all';
use strict;
use base 'Exporter';
use version; our $VERSION = '1.044';
our @EXPORT = qw(
cmp_version
usage
get_cli
make_uuid
csv_num
format_msisdn
);
use Getopt::Long;
use Pod::Usage;
use Data::UUID;
#***********************************************************************
=head1 EXPORTED FUNCTIONS
=over
=item B<cmp_version($ver1, $ver2)> - compare versions
Funcion comapres two version strings.
=cut
#-----------------------------------------------------------------------
sub cmp_version {
my ( $ver1, $ver2 ) = @_;
return sprintf( "%03d.%03d", split( m/\./, $ver1 ) ) cmp sprintf( "%03d.%03d", split( m/\./, $ver2 ) );
}
#***********************************************************************
=item B<usage(...)> - print C<usage> text
This function is wapper to L<Pod::Usage> module printing POD to STDERR.
=cut
#-----------------------------------------------------------------------
sub usage {
pod2usage(
-message => sprintf( shift(@_), @_ ),
-verbose => 0,
-exitval => 2,
-output => \*STDERR
);
}
#***********************************************************************
=item B<get_cli(...)> - get CLI parameters
Return command line arguments
=cut
#-----------------------------------------------------------------------
sub get_cli {
my ( $res, @opa ) = @_;
my $ret = undef;
my @argv = @ARGV; # save @ARGV
{
# Switch off warnings because of other CLI parameters
# still not known
my $warn = $SIG{__WARN__};
$SIG{__WARN__} = sub { };
$ret = GetOptions( $res, @opa, 'help|h|?', 'man|m' );
$SIG{__WARN__} = $warn;
}
@ARGV = @argv; # restore @ARGV
# GetOptions bug workaround
# if ( !$ret ) {
# pod2usage( -verbose => 0, -exitval => 2, -output => \*STDERR );
# } elsif ( exists( $res->{help} ) and $res->{help} ) {
if ( exists( $res->{help} ) and $res->{help} ) {
pod2usage( -verbose => 1, -exitval => 2, -output => \*STDERR );
} elsif ( exists( $res->{man} ) and $res->{man} ) {
pod2usage( -verbose => 2, -exitval => 2, -output => \*STDERR );
}
return $res;
} ## end sub get_cli
#***********************************************************************
=item B<make_uuid()> - make UUD string
Create upper case UUID string.
=cut
#-----------------------------------------------------------------------
sub make_uuid {
return Data::UUID->new()->create_str();
}
#***********************************************************************
=item B<csv_num($num)> - format number for CSV
Parameters: numeric value
Returns: CSV formatted
=cut
sub csv_num {
my ($num) = @_;
$num =~ s/\./,/g;
$num = "\"$num\"";
return $num;
}
#***********************************************************************
=item B<format_msisdn($msisdn)> - format MSISDN
Parameters: phone number
Returns: well formed MSISDN without leading +.
=cut
#-----------------------------------------------------------------------
sub format_msisdn {
my ($msisdn) = @_;
$msisdn =~ s/[\-\(\)\.\s]//g;
if ( $msisdn =~ /^\+?(\d{12})$/ ) {
return $1;
} elsif ( $msisdn =~ /^\s*(\d{9,12})\s*$/ ) {
return "380" . substr( $msisdn, length($1) - 9, 9 );
} else {
return undef;
}
}
#**************************************************************************
1;
__END__
=back
=head1 EXAMPLES
None
=head1 BUGS
None
=head1 TODO
1. Add other encodings support
=head1 SEE ALSO
L<Pod::Usage>, L<Data::UUID>
=head1 AUTHORS
Valentyn Solomko <pere@pere.org.ua>
Michael Bochkaryov <misha@rattler.kiev.ua>
=cut
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