mirror of
https://github.com/percona/percona-toolkit.git
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71 lines
2.2 KiB
Perl
71 lines
2.2 KiB
Perl
# This program is copyright 2012-2014 Percona LLC and/or its affiliates.
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#
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# THIS PROGRAM IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
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# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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# MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation, version 2; OR the Perl Artistic License. On UNIX and similar
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# systems, you can issue `man perlgpl' or `man perlartistic' to read these
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# licenses.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc., 59 Temple
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# Place, Suite 330, Boston, MA 02111-1307 USA.
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# ###########################################################################
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# Percona::Toolkit package
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# ###########################################################################
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package Percona::Toolkit;
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our $VERSION = '3.3.1';
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use strict;
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use warnings FATAL => 'all';
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use English qw(-no_match_vars);
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use constant PTDEBUG => $ENV{PTDEBUG} || 0;
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use Carp qw(carp cluck);
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use Data::Dumper qw();
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require Exporter;
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our @ISA = qw(Exporter);
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our @EXPORT_OK = qw(
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have_required_args
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Dumper
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_d
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);
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sub have_required_args {
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my ($args, @required_args) = @_;
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my $have_required_args = 1;
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foreach my $arg ( @required_args ) {
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if ( !defined $args->{$arg} ) {
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$have_required_args = 0;
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carp "Argument $arg is not defined";
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}
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}
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cluck unless $have_required_args; # print backtrace
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return $have_required_args;
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}
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sub Dumper {
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local $Data::Dumper::Indent = 1;
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local $Data::Dumper::Sortkeys = 1;
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local $Data::Dumper::Quotekeys = 0;
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Data::Dumper::Dumper(@_);
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}
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sub _d {
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my ($package, undef, $line) = caller 0;
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@_ = map { (my $temp = $_) =~ s/\n/\n# /g; $temp; }
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map { defined $_ ? $_ : 'undef' }
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@_;
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print STDERR "# $package:$line $PID ", join(' ', @_), "\n";
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}
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1;
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# ###########################################################################
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# End Percona::Toolkit package
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# ###########################################################################
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