/usr/share/perl5/ACheck/Common.pm is in acheck 0.5.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | package ACheck::Common;
use strict;
use Exporter;
use vars qw(@ISA @EXPORT);
@ISA = qw(Exporter);
@EXPORT = qw(
set_debug
get_debug
inc_debug
dec_debug
debug
warning
suicide
min
max
max_length
__
);
my $debug; # debug level
BEGIN {
eval 'use Locale::gettext';
if ($@) {
*gettext = sub { shift };
*textdomain = sub { "" };
*LC_MESSAGES = sub { 5 };
}
eval {
require POSIX;
import POSIX qw(setlocale);
};
if ($@) {
*setlocale = sub { 1 };
}
}
no strict;
setlocale(LC_MESSAGES, "");
use strict;
textdomain("acheck");
sub __($) {
gettext(shift);
}
# set debug level
sub inc_debug() { $debug++ if $debug < 9 }; # increase debug level
sub dec_debug() { $debug-- if $debug > 0 }; # decrease debug level
sub set_debug($) {
$debug = $_[0] > 9 ? 9 :
$_[0] < 0 ? 0 :
shift; # set debug level
};
# get debug level
sub get_debug() { return $debug }; # get debug level
# write debug messages
sub debug ($;$@) {
return unless $debug >= shift; # debug level
my $text = shift || "";
$text = sprintf ($text, @_) if @_;
chomp $text;
my $line = (caller(0))[2]; # get calling line
my $sub = (caller(1))[3] || ''; # get calling sub name
foreach (split("\n", $text)) {
print "debug ($sub\:$line) " unless $debug < 3;
print "$_\n";
}
}
# write error message and die
sub suicide (@) {
my $text = shift || "";
$text = sprintf ($text, @_) if @_;
chomp $text;
my $line = (caller(0))[2]; # get calling line
my $sub = (caller(1))[3] || ''; # get calling sub name
foreach (split("\n", $text)) {
$debug < 3 ? print __("ERROR ") :
print "suicide ($sub\:$line) ";
print "$_\n";
}
exit -1;
}
# write warning message
sub warning (@) {
my $text = shift || "";
$text = sprintf ($text, @_) if @_;
chomp $text;
my $line = (caller(0))[2]; # get calling line
my $sub = (caller(1))[3] || ''; # get calling sub name
foreach (split("\n", $text)) {
$debug < 3 ? print __("WARNING ") :
print "warning ($sub\:$line) ";
print "$_\n";
}
}
# return min value
sub min(@) {
my $min = shift;
$min = ($min < $_) ? $min : $_ foreach (@_);
return $min;
}
# return max value
sub max(@) {
my $max = shift;
$max = ($max > $_) ? $max : $_ foreach (@_);
return $max;
}
# return longest value
sub max_length(@) {
my $max = length shift;
$max = ($max > length($_)) ? $max : length($_) foreach (@_);
return $max;
}
1;
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