diff options
Diffstat (limited to 'nagios-plugins-contrib-24.20190301~bpo9+1/check_hpasm/check_hpasm-4.8/plugins-scripts/Nagios/MiniPlugin.pm')
| -rwxr-xr-x | nagios-plugins-contrib-24.20190301~bpo9+1/check_hpasm/check_hpasm-4.8/plugins-scripts/Nagios/MiniPlugin.pm | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/nagios-plugins-contrib-24.20190301~bpo9+1/check_hpasm/check_hpasm-4.8/plugins-scripts/Nagios/MiniPlugin.pm b/nagios-plugins-contrib-24.20190301~bpo9+1/check_hpasm/check_hpasm-4.8/plugins-scripts/Nagios/MiniPlugin.pm new file mode 100755 index 0000000..c4ad442 --- /dev/null +++ b/nagios-plugins-contrib-24.20190301~bpo9+1/check_hpasm/check_hpasm-4.8/plugins-scripts/Nagios/MiniPlugin.pm @@ -0,0 +1,333 @@ +package Nagios::MiniPlugin; + +use strict; +use Getopt::Long qw(:config no_ignore_case bundling); + +our @STATUS_CODES = qw(OK WARNING CRITICAL UNKNOWN DEPENDENT); + +require Exporter; +our @ISA = qw(Exporter); +our @EXPORT = (@STATUS_CODES, qw(nagios_exit nagios_die check_messages)); +our @EXPORT_OK = qw(%ERRORS); + +use constant OK => 0; +use constant WARNING => 1; +use constant CRITICAL => 2; +use constant UNKNOWN => 3; +use constant DEPENDENT => 4; + +our %ERRORS = ( + 'OK' => OK, + 'WARNING' => WARNING, + 'CRITICAL' => CRITICAL, + 'UNKNOWN' => UNKNOWN, + 'DEPENDENT' => DEPENDENT, +); + +our %STATUS_TEXT = reverse %ERRORS; + +sub new { + my $class = shift; + my %params = @_; + my $self = { + perfdata => [], + messages => { + ok => [], + warning => [], + critical => [], + unknown => [], + }, + args => [], + opts => Nagios::MiniPlugin::Getopt->new(%params), + }; + foreach (qw(shortname usage version url plugin blurb extra + license timeout)) { + $self->{$_} = $params{$_}; + } + bless $self, $class; +} + +sub add_arg { + my $self = shift; + $self->{opts}->add_arg(@_); +} + +sub getopts { + my $self = shift; + $self->{opts}->getopts(); +} + +sub opts { + my $self = shift; + return $self->{opts}; +} + +sub add_message { + my $self = shift; + my ($code, @messages) = @_; + $code = (qw(ok warning critical unknown))[$code] if $code =~ /^\d+$/; + $code = lc $code; + push @{$self->{messages}->{$code}}, @messages; +} + +sub remove_message { + my $self = shift; + my ($code, @messages) = @_; + $code = (qw(ok warning critical unknown))[$code] if $code =~ /^\d+$/; + $code = lc $code; + pop @{$self->{messages}->{$code}}; +} + +sub add_perfdata { + my ($self, %args) = @_; + my $str = $args{label}.'='.$args{value}; + if ($args{uom}) { + $str .= $args{uom}; + } + if ($args{warning}) { + $str .= ';'.$args{warning}; + } + if ($args{critical}) { + $str .= ';'.$args{critical}; + } + push @{$self->{perfdata}}, $str; +} + + +sub check_messages { + my $self = shift; + my %args = @_; + + # Add object messages to any passed in as args + for my $code (qw(critical warning unknown ok)) { + my $messages = $self->{messages}->{$code} || []; + if ($args{$code}) { + unless (ref $args{$code} eq 'ARRAY') { + if ($code eq 'ok') { + $args{$code} = [ $args{$code} ]; + } + } + push @{$args{$code}}, @$messages; + } else { + $args{$code} = $messages; + } + } + my %arg = %args; + $arg{join} = ' ' unless defined $arg{join}; + + # Decide $code + my $code = OK; + $code ||= CRITICAL if @{$arg{critical}}; + $code ||= WARNING if @{$arg{warning}}; + $code ||= UNKNOWN if @{$arg{unknown}}; + return $code unless wantarray; + + # Compose message + my $message = ''; + if ($arg{join_all}) { + $message = join( $arg{join_all}, + map { @$_ ? join( $arg{'join'}, @$_) : () } + $arg{critical}, + $arg{warning}, + $arg{unknown}, + $arg{ok} ? (ref $arg{ok} ? $arg{ok} : [ $arg{ok} ]) : [] + ); + } + + else { + $message ||= join( $arg{'join'}, @{$arg{critical}} ) + if $code == CRITICAL; + $message ||= join( $arg{'join'}, @{$arg{warning}} ) + if $code == WARNING; + $message ||= join( $arg{'join'}, @{$arg{unknown}} ) + if $code == UNKNOWN; + $message ||= ref $arg{ok} ? join( $arg{'join'}, @{$arg{ok}} ) : $arg{ok} + if $arg{ok}; + } + + return ($code, $message); +} + +sub nagios_exit { + my $self = shift; + my ($code, $message, $arg) = @_; + $code = $ERRORS{$code} if defined $code && exists $ERRORS{$code}; + $code = UNKNOWN unless defined $code && exists $STATUS_TEXT{$code}; + $message = '' unless defined $message; + if (ref $message && ref $message eq 'ARRAY') { + $message = join(' ', map { chomp; $_ } @$message); + } else { + chomp $message; + } + my $output = "$STATUS_TEXT{$code}"; + $output .= " - $message" if defined $message && $message ne ''; + if (scalar (@{$self->{perfdata}})) { + $output .= " | ".join(" ", @{$self->{perfdata}}); + } + $output .= "\n"; + print $output; + exit $code; +} + +package Nagios::MiniPlugin::Getopt; + +use strict; +use File::Basename; +use Data::Dumper; +use Getopt::Long qw(:config no_ignore_case bundling); + +# Standard defaults +my %DEFAULT = ( + timeout => 60, + verbose => 0, + license => +"This nagios plugin is free software, and comes with ABSOLUTELY NO WARRANTY. +It may be used, redistributed and/or modified under the terms of the GNU +General Public Licence (see http://www.fsf.org/licensing/licenses/gpl.txt).", +); +# Standard arguments +my @ARGS = ({ + spec => 'usage|?', + help => "-?, --usage\n Print usage information", + }, { + spec => 'help|h', + help => "-h, --help\n Print detailed help screen", + }, { + spec => 'version|V', + help => "-V, --version\n Print version information", + }, { + #spec => 'extra-opts:s@', + #help => "--extra-opts=[<section>[@<config_file>]]\n Section and/or config_file from which to load extra options (may repeat)", + }, { + spec => 'timeout|t=i', + help => "-t, --timeout=INTEGER\n Seconds before plugin times out (default: %s)", + default => $DEFAULT{timeout}, + }, { + spec => 'verbose|v+', + help => "-v, --verbose\n Show details for command-line debugging (can repeat up to 3 times)", + default => $DEFAULT{verbose}, + }, +); +# Standard arguments we traditionally display last in the help output +my %DEFER_ARGS = map { $_ => 1 } qw(timeout verbose); + +sub _init +{ + my $self = shift; + my %params = @_; + # Check params + my $plugin = basename($ENV{NAGIOS_PLUGIN} || $0); + #my %attr = validate( @_, { + my %attr = ( + usage => 1, + version => 0, + url => 0, + plugin => { default => $plugin }, + blurb => 0, + extra => 0, + 'extra-opts' => 0, + license => { default => $DEFAULT{license} }, + timeout => { default => $DEFAULT{timeout} }, + ); + + # Add attr to private _attr hash (except timeout) + $self->{timeout} = delete $attr{timeout}; + $self->{_attr} = { %attr }; + foreach (keys %{$self->{_attr}}) { + if (exists $params{$_}) { + $self->{_attr}->{$_} = $params{$_}; + } else { + $self->{_attr}->{$_} = $self->{_attr}->{$_}->{default} + if ref ($self->{_attr}->{$_}) eq 'HASH' && + exists $self->{_attr}->{$_}->{default}; + } + } + # Chomp _attr values + chomp foreach values %{$self->{_attr}}; + + # Setup initial args list + $self->{_args} = [ grep { exists $_->{spec} } @ARGS ]; + + $self +} + +sub new +{ + my $class = shift; + my $self = bless {}, $class; + $self->_init(@_); +} + +sub add_arg { + my $self = shift; + my %arg = @_; + push (@{$self->{_args}}, \%arg); +} + +sub getopts { + my $self = shift; + my %commandline = (); + my @params = map { $_->{spec} } @{$self->{_args}}; + if (! GetOptions(\%commandline, @params)) { + $self->print_help(); + exit 0; + } else { + no strict 'refs'; + do { $self->print_help(); exit 0; } if $commandline{help}; + do { $self->print_version(); exit 0 } if $commandline{version}; + do { $self->print_usage(); exit 0 } if $commandline{usage}; + foreach (map { $_->{spec} =~ /^([\w\-]+)/; $1; } @{$self->{_args}}) { + my $field = $_; + *{"$field"} = sub { + return $self->{opts}->{$field}; + }; + } + foreach (grep { exists $_->{default} } @{$self->{_args}}) { + $_->{spec} =~ /^([\w\-]+)/; + my $spec = $1; + $self->{opts}->{$spec} = $_->{default}; + } + foreach (keys %commandline) { + $self->{opts}->{$_} = $commandline{$_}; + } + } +} + +sub get { + my $self = shift; + my $opt = shift; + return $self->{opts}->{$opt}; +} + +sub print_help { + my $self = shift; + $self->print_version(); + printf "\n%s\n", $self->{_attr}->{license}; + printf "\n%s\n\n", $self->{_attr}->{blurb}; + $self->print_usage(); + foreach (@{$self->{_args}}) { + printf " %s\n", $_->{help}; + } + exit 0; +} + +sub print_usage { + my $self = shift; + printf $self->{_attr}->{usage}, $self->{_attr}->{plugin}; + print "\n"; +} + +sub print_version { + my $self = shift; + printf "%s %s", $self->{_attr}->{plugin}, $self->{_attr}->{version}; + printf " [%s]", $self->{_attr}->{url} if $self->{_attr}->{url}; + print "\n"; +} + +sub print_license { + my $self = shift; + printf "%s\n", $self->{_attr}->{license}; + print "\n"; +} + +1; |