xcat-core/xCAT-UI/lib/tabRestore.php

<?php
/* Required libraries */
$TOPDIR = '..';
require_once "$TOPDIR/lib/functions.php";
require_once "$TOPDIR/lib/jsonwrapper.php";

/**
 * Replace the contents of an xCAT table
 *
 * @param $tab     The xCAT table
 * @param $cont    The xCAT table contents
 * @return The xCAT response.  Replies are in the form of JSON
 */
if (isset($_POST["table"])) {
    // HTTP POST requests
    $tab = $_POST["table"];
    $cont = $_POST["cont"];
}

// Create xCAT request
$request = simplexml_load_string('<xcatrequest></xcatrequest>');

// Command is tabrestore
$request->addChild('command', 'tabrestore');

// Setup authentication
$usernode = $request->addChild('becomeuser');
$usernode->addChild('username', $_SESSION["username"]);
$usernode->addChild('password', getpassword());

// Go through each table row
$first = 0;
foreach($cont as $line){
    if($first == 0){
        // The 1st line is the table header
        // It does not need special processing
        // Create string containing all array elements
        $str = implode(",", $line);
        $request->addChild('data', $str);

        $first = 1;
        continue;
    }

    // Go through each column
    foreach ($line as &$col){
        // If the column does begins and end with a quote
        // Change quotes to &quot;
        if(!empty($col) && !preg_match('/^".*"$/', $col)) {
            $col = '&quot;' . $col . '&quot;';
        }
    }

    // Sort line
    ksort($line, SORT_NUMERIC);
    $keys = array_keys($line);
    $max = count($line) - 1;
    if ($keys[$max] != $max){
        for ($i = 0; $i <= $keys[$max]; $i++) {
            if (!isset($line[$i])) {
                $line[$i]='';
            }
        }
        ksort($line, SORT_NUMERIC);
    }

    // Create string containing all array elements
    $str = implode(",", $line);
    // Replace " with &quot;
    $str = str_replace('"', '&quot;', $str);
    // Replace ' with &apos;
    $str = str_replace("'", '&apos;', $str);
    $request->addChild('data', $str);
}

// Run command
$request->addChild('table', $tab);
$xml = submit_request($request, 0, NULL);

// Reply in the form of JSON
$rtn = array("rsp" => $xml);
echo json_encode($rtn);
?>