package Ocsinventory::Agent::Backend::OS::Linux::Storages::Lsilogic;

use Ocsinventory::Agent::Backend::OS::Linux::Storages;
# Tested on 2.6.* kernels
#
# Cards tested :
#
# LSI Logic / Symbios Logic SAS1064E PCI-Express Fusion-MPT SAS
#
# mpt-status version : 1.2.0

use strict;

sub check {
    my $params = shift;
    my $common = $params->{common};

    my $device;
    # Do we have smartctl ?
    if ($common->can_run('smartctl')) {
        foreach my $node (glob("/dev/sd?")) {
            foreach (`smartctl -i $node`) {
                $device = $1 if /.*Device:\s(\w*).*/;
            }
        }
        ($device eq 'LSILOGIC')?return 1:return 0;
    }
    return 0;
}

sub run {
    my $params = shift;
    my $common = $params->{common};
    my $logger = $params->{logger};
  
    my $serialnumber;
  
    my @devices = Ocsinventory::Agent::Backend::OS::Linux::Storages::getFromUdev();
  
    foreach my $hd (@devices) {
        foreach (`mpt-status -n -i $hd->{SCSI_UNID}`) {
            # Example output :
            #
            # ioc:0 vol_id:0 type:IM raidlevel:RAID-1 num_disks:2 size(GB):148 state: OPTIMAL flags: ENABLED
            # ioc:0 phys_id:1 scsi_id:2 vendor:ATA      product_id:ST3160815AS      revision:D    size(GB):149 state: ONLINE flags: NONE sync_state: 100 ASC/ASCQ:0xff/0xff SMART ASC/ASCQ:0xff/0xff
            #ioc:0 phys_id:0 scsi_id:1 vendor:ATA      product_id:ST3160815AS      revision:D    size(GB):149 state: ONLINE flags: NONE sync_state: 100 ASC/ASCQ:0xff/0xff SMART ASC/ASCQ:0xff/0xff
            #scsi_id:1 100%
            #scsi_id:0 100%

            if (/.*phys_id:(\d+).*product_id:\s*(\S*)\s+revision:(\S+).*size\(GB\):(\d+).*/) {
                $serialnumber = undef;
                foreach (`smartctl -i /dev/sg$1`) {
                    $serialnumber = $1 if /^Serial Number:\s+(\S*)/;
                }
                my $model = $2;
                my $size = 1024*$4; # GB => MB
                my $firmware = $3;
                my $manufacturer = Ocsinventory::Agent::Backend::OS::Linux::Storages::getManufacturer($model);
                $logger->debug("Lsilogic: $hd->{NAME}, $manufacturer, $model, SATA, disk, $size, $serialnumber, $firmware");

                $common->addStorages({
                    NAME => $hd->{NAME},
                    MANUFACTURER => $manufacturer,
                    MODEL => $model,
                    DESCRIPTION => 'SATA',
                    TYPE => 'disk',
                    DISKSIZE => $size,
                    SERIALNUMBER => $serialnumber,
                    FIRMWARE => $firmware,
                });
            }
        }
    }
}

1;