File Coverage

blib/lib/FusionInventory/Agent/Task/Inventory/Virtualization/VmWareESX.pm

Criterion	Covered	Total	%
statement	9	41	21.9
branch	0	8	0.0
condition	0	2	0.0
subroutine	3	7	42.8
pod	0	2	0.0
total	12	60	20.0

package FusionInventory::Agent::Task::Inventory::Virtualization::VmWareESX;

use strict;
use warnings;

use FusionInventory::Agent::Tools;

sub isEnabled {
    return canRun('vmware-cmd');
}

sub doInventory {
    my (%params) = @_;

    my $inventory = $params{inventory};
    my $logger    = $params{logger};

    foreach my $machine (_getMachines(
        command => 'vmware-cmd -l', logger => $logger
    )) {
        $inventory->addEntry(
            section => 'VIRTUALMACHINES', entry => $machine
        );
    }
}

sub _getMachines {
    my (%params) = @_;

    my $handle = getFileHandle(%params);
    return unless $handle;

    my @machines;
    while (my $line = <$handle>) {
        chomp $line;
        next unless -f $line;

        my %info = _getMachineInfo(file => $line, logger => $params{logger});

        my $machine = {
            MEMORY    => $info{'memsize'},
            NAME      => $info{'displayName'},
            UUID      => $info{'uuid.bios'},
            SUBSYSTEM => "VmWareESX",
            VMTYPE    => "VmWare",
        };

        $machine->{STATUS} = getFirstMatch(
            command => "vmware-cmd '$line' getstate",
            logger  => $params{logger},
            pattern => qr/= (\w+)/
        ) || 'unknown';

        # correct uuid format
        $machine->{UUID} =~ s/\s+//g;      # delete space
        $machine->{UUID} =~ s/^(........)(....)(....)-(....)(.+)$/$1-$2-$3-$4-$5/; # add dashs

        push @machines, $machine;

    }
    close $handle;

    return @machines;
}

sub _getMachineInfo {
    my $handle = getFileHandle(@_);
    return unless $handle;

    my %info;
    while (my $line = <$handle>) {
        next unless $line = /^(\S+)\s*=\s*(\S+.*)/;
        my $key = $1;
        my $value = $2;
        $value =~ s/(^"|"$)//g;
        $info{$key} = $value;
    }
    close $handle;

    return %info;
}

1;