package FusionInventory::Agent::Task::Inventory::OS::Linux::Storages::ServeRaid;

use strict;
use warnings;

use FusionInventory::Agent::Task::Inventory::OS::Linux::Storages;

# Tested on 2.6.* kernels
#
# Cards tested :
#
# IBM ServeRAID-6M 
# IBM ServeRAID-6i

sub isInventoryEnabled {

    my $ret = 0;

    # Do we have ipssend installed ?
    if (can_run("ipssend")) {
        foreach (`ipssend GETVERSION 2>/dev/null`) {
            if (/.*ServeRAID Controller Number\s(\d*).*/) {
                $ret = $1;
                last;
            } 
        }
    }
    return $ret;
}

sub doInventory {

    my $params = shift;
    my $inventory = $params->{inventory};
    my $logger = $params->{logger};
    my $slot;

    $logger->debug("ServeRaid: ipssend GETVERSION");
    foreach (`ipssend GETVERSION 2>/dev/null`) {

# Example Output :
# Found 1 IBM ServeRAID controller(s).
#----------------------------------------------------------------------
#ServeRAID Controller(s) Version Information
#----------------------------------------------------------------------
#   Controlling BIOS version       : 7.00.14
        #
#ServeRAID Controller Number 1
#   Controller type                : ServeRAID-6M
#   Controller slot information    : 2
#   Actual BIOS version            : 7.00.14
#   Firmware version               : 7.00.14
#   Device driver version          : 7.10.18

        $slot = $1 if /.*ServeRAID Controller Number\s(\d*).*/;

        if (/.*Controller type.*:\s(.*)/) {
            my $name = $1;
            my ($serial, $capacity, $scsi, $channel, $state);

            $logger->debug("ServeRaid: ipssend GETCONFIG $slot PD");
            foreach (`ipssend GETCONFIG $slot PD 2>/dev/null`) {
# Example Output :
#   Channel #1:
#      Target on SCSI ID 0
#         Device is a Hard disk
#         SCSI ID                  : 0
#         PFA (Yes/No)             : No
#         State                    : Online (ONL)
#         Size (in MB)/(in sectors): 34715/71096368
#         Device ID                : IBM-ESXSCBR036C3DFQDB2Q6CDKM
#         FRU part number          : 32P0729

                $channel 	= $1 if /.*Channel #(.*):/;
                $scsi		= $1 if /.*SCSI ID.*:\s(.*)/;
                $state		= $1 if /.*State.*\((.*)\)/;		
                $capacity	= $1 if /.*Size.*:\s(\d*)\/(\d*)/;
                $serial 	= $1 if /.*Device ID.*:\s(.*)/;

                if (/.*FRU part number.*:\s(.*)/) {
                    my $model = $1;
                    my $manufacturer = FusionInventory::Agent::Task::Inventory::OS::Linux::Storages::getManufacturer($serial);
                    ## my $fullname = "$name $slot/$channel/$scsi $state";

                    $logger->debug("ServeRaid: found $model, $manufacturer, $model, SCSI, disk, $capacity, $serial, ");

                    $inventory->addStorages({
                        NAME 		=> "$manufacturer $model",
                        MANUFACTURER 	=> $manufacturer,
                        MODEL 		=> $model,
                        DESCRIPTION 	=> "SCSI",
                        TYPE 		=> "disk",
                        DISKSIZE 	=> $capacity,
                        SERIALNUMBER 	=> $serial,
                        FIRMWARE 	=> ""}
                    ); 

                    # don't undef $channel, appear only once for several drive.
                    $scsi = $state = $capacity = $serial = undef;
                }
            }			
        }
    }
}

1;

