<?php 

//------------------------------------------------------------------------------
//  Licensed Materials - Property of IBM
//  (c) Copyright IBM Corporation 2001,2002 All Rights Reserved.
//  US Government Users Restricted Rights - Use, duplication or disclosure 
//  restricted by GSA ADP Schedule Contract with IBM Corp.
//------------------------------------------------------------------------------
//  Set Drive ID
//  
//  Filename:  md_drive_id_set.htm
//
//  This file handles set drive id requests.  When a POST is received,
//  parameters for the operation are retreived from POST data and
//  the appropriate extension is called to perform the operation.
//  When the extension returns, the errorCode is checked and a returnMessage
//  is built.  The url (original requesting page), the errorCode and the
//  returnMessage is sent to main_progress.
//
//
//  Input:  POST data
//      url             original request page
//      driveGuids      drive guids
//      dinterfaces     drive interface types
//      driveIds        drive id values
//
//  Ouput:  POST ('form_out')
//      url             original request page
//      errorCode       result of operation
//      returnMessage   text information about the operation results     
//
//      
//  Change History:
//      
//  Date        Defect  Changed By  Description of Change
//  ----        ------  ----------  ---------------------
//  07/21/2005          rwinston    File Created
//  06/07/2012  1774    dagalleg    Add support for Gen-6 drives. 
//  09/24/2012  1829    dagalleg    Add SNMP audit logging.    
//
//------------------------------------------------------------------------------
	include_once('user_inc.htm');
	include('main_inc.htm');
	
	//initialize variables
	$errorCode = 0;
	$returnMessage = " ";
	$url = " ";
	
	// if this is a post, then this is a request for work to be done
	if ($_SERVER['REQUEST_METHOD'] == "POST")
	{
		$status = new ReturnStatus();
		$url = $_REQUEST['url'];
		
		$driveGuids = split(":", $_REQUEST['outDriveGuids']);
		$dinterfaces = split(":", $_REQUEST['outInts']);
		$driveIds = split(":", $_REQUEST['outDriveIds']);
		
		$driveGuids_5or6 = split(":", $_REQUEST['outDriveGuids_5or6']);
		$driveId1s_5or6 = split(":", $_REQUEST['outDriveId1s_5or6']);
		$driveId2s_5or6 = split(":", $_REQUEST['outDriveId2s_5or6']);
		
		//error_log(print_r($driveGuids, true));
		//error_log(print_r($dinterfaces, true));
		//error_log(print_r($driveIds, true));
		
		//error_log(print_r($driveGuids_5or6, true));
		//error_log(print_r($driveId1s_5or6, true));
		//error_log(print_r($driveId2s_5or6, true));
		
		// this takes care of all drives except LTO-5 and LTO-6
		$sortCriteria->sortColumn = DRV_SORT_DEFAULT;
		$sortCriteria->ascending = true;
		$drives = get_all_drives($user, $sortCriteria);	

		foreach ($drives as $drive)
		{
			$i = 0;
			foreach($driveGuids as $driveGuid)
			{
				if(strcmp($drive->guid, $driveGuid) == 0)
				{
					if (strcmp($dinterfaces[$i], "SCSI") == 0)
					{
						// call the extension to do the actual change
						if($drive->scsiId != $driveIds[$i])
						{
							error_log("scsiID changed");
							set_scsi_id($user, $driveGuid, $driveIds[$i]);
							send_snmp_audit_logging_drive_config_changed_trap($user, $drive->name, $drive->wwnn, $drive->logicalAddress, $drive->serialNumber, "A tape drive configuration setting has been changed from the web UI");
						}
					}
					else
					{
						// call the extension to do the actual change
						if($drive->loopId != $driveIds[$i])
						{
							error_log("non gen5 or gen6 fc changed");
							set_fc_ids($user, $driveGuid, intval($driveIds[$i]), $drive->topology, $drive->speed, 0);
							send_snmp_audit_logging_drive_config_changed_trap($user, $drive->name, $drive->wwnn, $drive->logicalAddress, $drive->serialNumber, "A tape drive configuration setting has been changed from the web UI");
						}
					}
					
					if ($status->errorCode != 0)
					{
						$errorCode = $status->errorCode;
					}
				}
				
				$i++;
			}
		}
		
		// this takes care of LTO-5 and LTO-6
		foreach ($drives as $drive)
		{
			$i = 0;
			foreach($driveGuids_5or6 as $driveGuid_5or6)
			{
				if(strcmp($drive->guid, $driveGuid_5or6) == 0)
				{
					if(($drive->loopId != $driveId1s_5or6[$i]) || ($drive->loopId2 != $driveId2s_5or6[$i]))
					{
						error_log("gen 5 fc changed");
						send_snmp_audit_logging_drive_config_changed_trap($user, $drive->name, $drive->wwnn, $drive->logicalAddress, $drive->serialNumber, "A tape drive configuration setting has been changed from the web UI");
						set_fc_ids($user, $driveGuid_5or6, $driveId1s_5or6[$i], $drive->topology, $drive->speed, $driveId2s_5or6[$i], $drive->topology2, $drive->speed2, 0);
					}

					if ($status->errorCode != 0)
	            		{
	            			$errorCode = $status->errorCode;
	            		}
				}

				$i++;
			}
		}
		
		$returnMessage = "Set Drive ID Complete.";
	}
?>
<!doctype html public "-//W3C//DTD HTML 4.0 Transitional//EN">
<html lang=en-us dir="ltr">
    <head>
        <title>Set Drive Id</title>
        <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
        <link href="css/3576.css" rel="stylesheet" type="text/css">
        <script type="text/javascript">
            function doWork()
            {
                // doWork is executed after all the php has completed and the work
                // (call to the extension) has been done, so submit the outgoing form
                // to the url passed in to this page (this is the return url)
                window.parent.stopTimer('<?=$returnMessage;?>', '<?=$url;?>');
                document.form_out.submit();
                
                return;
            }
        </script>
    </head>
    <body onload="javascript:doWork();" id="main">
        <form dir="ltr" id="form_out" method="POST" name="form_out" action="main_complete.htm" target="pretitlebar">
            <input id="errorCode" name="errorCode" type="hidden" value="<?=$errorCode;?>"><input id="url" name="url" type="hidden" value="<?=$url;?>"><input id="returnMessage" name="returnMessage" type="hidden" value="<?=$returnMessage;?>">
        </form>
    </body>
</html>