PHP IdentifyAddress函数代码示例

/* verify that user has write permissions for subnet */
$subnetPerm = checkSubnetPermission($_REQUEST['subnetId']);
if ($subnetPerm < 3) {
    die('<div class="alert alert-danger">' . _('You do not have permissions to resize subnet') . '!</div>');
}
/* verify post */
CheckReferrer();
# get subnet details
$subnet = getSubnetDetailsById($_POST['subnetId']);
# check if it has slaves - if yes it cannot be splitted!
$slaves = getAllSlaveSubnetsBySubnetId($_POST['subnetId']);
if (sizeof($slaves) > 0) {
    die("<div class='alert alert-warning'>" . 'Only subnets that have no nested subnets can be splitted' . "!</div>");
}
# calculate max split
$type = IdentifyAddress(transform2long($subnet['subnet']));
# type for max resize
if ($type == "IPv4") {
    $maxMask = "30";
    $type = 0;
} else {
    $maxMask = "126";
    $type = 1;
}
$n = 2;
# step
$m = 0;
# array id
for ($mask = $subnet['mask'] + 1; $mask <= $maxMask; $mask++) {
    # set vars
    $opts[$m]['mask'] = $mask;

/**
 * Search subnets
 */
function searchSubnets($searchterm, $searchTermEdited = "")
{
    global $database;
    # get custom subnet fields
    $myFields = getCustomFields('subnets');
    $custom = '';
    if (sizeof($myFields) > 0) {
        /* set inserts for custom */
        foreach ($myFields as $myField) {
            $custom .= ' or `' . $myField['name'] . '` like "%' . $searchterm . '%" ';
        }
    }
    /* set query */
    if ($searchTermEdited['low'] == 0 && $searchTermEdited['high'] == 0) {
        $query[] = 'select * from `subnets` where `description` like "%' . $searchterm . '%" ' . $custom . ';';
    } else {
        $query[] = 'select * from `subnets` where `description` like "%' . $searchterm . '%" or `subnet` between "' . $searchTermEdited['low'] . '" and "' . $searchTermEdited['high'] . '" ' . $custom . ';';
    }
    /* search inside subnets even if IP does not exist! */
    if ($searchTermEdited['low'] == $searchTermEdited['high']) {
        $allSubnets = fetchAllSubnets();
        foreach ($allSubnets as $s) {
            // first verify address type
            $type = IdentifyAddress($s['subnet']);
            if ($type == "IPv4") {
                require_once 'PEAR/Net/IPv4.php';
                $net = Net_IPv4::parseAddress(transform2long($s['subnet']) . '/' . $s['mask']);
                if ($searchTermEdited['low'] > transform2decimal($net->network) && $searchTermEdited['low'] < transform2decimal($net->broadcast)) {
                    $query[] = "select * from `subnets` where `id` = {$s['id']}; \n";
                }
            }
        }
    }
    /* execute each query */
    foreach ($query as $q) {
        try {
            $search[] = $database->getArray($q);
        } catch (Exception $e) {
            $error = $e->getMessage();
        }
    }
    /* filter results - remove blank */
    $search = array_filter($search);
    /* die if errors */
    if (isset($error)) {
        print "<div class='alert alert-danger'>" . _('Error') . ": {$error}</div>";
        return false;
    }
    /* return result */
    return $search;
}

</td>
	 	<td>
		<div class='checkbox info2'>
		 	<input type="checkbox" name="unique" value="1" <?php 
print $delete;
?>
><?php 
print _('Unique hostname');
?>
		</div>
	 	</td>
	 </tr>

	<?php 
#get type
$type = IdentifyAddress($subnet2['subnet']);
if ($subnet2['mask'] < 31 && ($action == 'add' || substr($action, 0, 4) == "all-") && $type == "IPv4") {
    ?>
	 <!-- ignore NW /BC checks -->
	 <tr>
		<td><?php 
    print _('Not strict');
    ?>
</td>
		<td>
		<div class='checkbox info2'>
			<input type="checkbox" name="nostrict" value="yes"><?php 
    print _('Permit adding network/broadcast as IP');
    ?>
		</div>
		</td>

         $hTooltip = "rel='tooltip' data-container='body' data-html='true' data-placement='left' title='" . _("Device is offline") . "<hr>" . _("Last seen") . ": " . _("Never") . "'";
     } else {
         $hStatus = "neutral";
         $hTooltip = "rel='tooltip' data-container='body' data-html='true' data-placement='left' title='" . _("Device status unknown") . "'";
     }
 } else {
     $hStatus = "hidden";
     $hTooltip = "";
 }
 print "\t<td class='ipaddress'><span class='status status-{$hStatus}' {$hTooltip}></span><a href='subnets/{$_REQUEST['section']}/{$_REQUEST['subnetId']}/ipdetails/" . $ipaddress[$n]['id'] . "/'>" . Transform2long($ipaddress[$n]['ip_addr']);
 if (in_array('state', $setFields)) {
     print reformatIPState($ipaddress[$n]['state']);
 }
 print "</td>";
 # resolve dns name if not provided, else print it - IPv4 only!
 if (empty($ipaddress[$n]['dns_name']) and $settings['enableDNSresolving'] == 1 and IdentifyAddress($ipaddress[$n]['ip_addr']) == "IPv4") {
     $dnsResolved = ResolveDnsName($ipaddress[$n]['ip_addr']);
 } else {
     $dnsResolved['class'] = "";
     $dnsResolved['name'] = $ipaddress[$n]['dns_name'];
 }
 print "<td class='{$dnsResolved['class']} hostname'>{$dnsResolved['name']}</td>";
 # print description - mandatory
 print "<td class='description'>" . $ipaddress[$n]['description'] . "</td>";
 # Print mac address icon!
 if (in_array('mac', $setFields)) {
     if (!empty($ipaddress[$n]['mac'])) {
         print "<td class='narrow'><i class='info fa fa-gray fa-sitemap' rel='tooltip' data-container='body' title='" . _('MAC') . ": " . $ipaddress[$n]['mac'] . "'></i></td>";
     } else {
         print "<td class='narrow'></td>";
     }

 print "\t<td class='small description'><a href='" . create_link("subnets", $section['id'], $slave['id']) . "'>{$slave['description']}</a></td>";
 print "\t<td><a href='" . create_link("subnets", $section['id'], $slave['id']) . "'>" . transform2long($slave['subnet']) . "/{$slave['mask']}</a></td>";
 # count IP addresses
 $hasSlaves = getAllSlaveSubnetsBySubnetId($slave['id']);
 # slaves details are provided with ipaddressprintslaves script
 if (sizeof($hasSlaves) > 0) {
     $ipCount = sizeof(getIpAddressesBySubnetIdSlavesSort($slave['id']));
 } else {
     $ipCount = countIpAddressesBySubnetId($slave['id']);
 }
 //ip count - direct subnet
 $calculate = calculateSubnetDetails(gmp_strval($ipCount), $slave['mask'], $slave['subnet']);
 print ' <td class="small hidden-xs hidden-sm">' . $calculate['used'] . '/' . $calculate['maxhosts'] . '</td>' . "\n";
 print '	<td class="small hidden-xs hidden-sm">' . $calculate['freehosts_percent'] . '</td>';
 # add to sum if IPv4
 if (IdentifyAddress($slave['subnet']) == "IPv4") {
     $usedSum = $usedSum + $calculate['used'];
     $allSum = $allSum + $calculate['maxhosts'];
 }
 # allow requests
 if ($slave['allowRequests'] == 1) {
     print '<td class="allowRequests small hidden-xs hidden-sm"><i class="fa fa-gray fa-check"></i></td>';
 } else {
     print '<td class="allowRequests small hidden-xs hidden-sm"><i class="fa fa-gray fa-check"></i></td>';
 }
 # edit
 $subnetPerm = checkSubnetPermission($slave['id']);
 if ($subnetPerm == 3) {
     print "\t<td class='actions'>";
     print "\t<div class='btn-group'>";
     print "\t\t<button class='btn btn-xs btn-default editSubnet'     data-action='edit'   data-subnetid='" . $slave['id'] . "'  data-sectionid='" . $slave['sectionId'] . "'><i class='fa fa-gray fa fa-pencil'></i></button>";

<?php

/** 
 * Function to get RIPe info for network
 ********************************************/
# required functions */
require_once '../../functions/functions.php';
# verify that user is admin
checkAdmin();
# verify post
CheckReferrer();
/* http://apps.db.ripe.net/whois/lookup/ripe/inetnum/212.58.224.0-212.58.255.255.html.xml */
/* http://apps.db.ripe.net/whois/lookup/ripe/inet6num/2102:840::/32.xml */
# identify address and set proper url
$type = IdentifyAddress($_REQUEST['subnet']);
if ($type == "IPv4") {
    $url = "http://apps.db.ripe.net/whois/lookup/ripe/inetnum/{$_REQUEST['subnet']}.xml";
} else {
    $url = "http://apps.db.ripe.net/whois/lookup/ripe/inet6num/{$_REQUEST['subnet']}.xml";
}
/* querry ripe db and parse result */
$xml = @simplexml_load_file($url);
/* fail */
if (!$xml) {
    /* save to json and return */
    header("Content-type: text/javascript");
    echo json_encode(array("Error" => "Subnet not present in RIPE DB<br>Error opening URL {$url}"));
} else {
    foreach ($xml->objects->object[0]->attributes->children() as $m => $subtag) {
        $a = (string) $subtag->attributes()->name;
        $b = (string) $subtag->attributes()->value;

$searchTerm = str_replace("*", "%", $searchTerm);
// sanitize
/* check if mac address */
if (strlen($searchTerm) == 17) {
    //count : -> must be 5
    if (substr_count($searchTerm, ":") == 5) {
        $type = "mac";
    }
} else {
    if (strlen($searchTerm) == 12) {
        //no dots or : -> mac without :
        if (substr_count($searchTerm, ":") == 0 && substr_count($searchTerm, ".") == 0) {
            $type = "mac";
        }
    } else {
        $type = IdentifyAddress($searchTerm);
    }
}
# identify address type
# reformat
if ($type == "IPv4") {
    $searchTermEdited = reformatIPv4forSearch($searchTerm);
} else {
    if ($type == "mac") {
    } else {
        $searchTermEdited = reformatIPv6forSearch($searchTerm);
    }
}
# reformat the IPv4 address!
# check also subnets!
$subnets = searchSubnets($searchTerm, $searchTermEdited);

/**
 * Transform IP address from dotted to decimal (10.2.1.0 -> 167903488)
 */
function Transform2decimal($ip)
{
    if (IdentifyAddress($ip) == "IPv4") {
        return sprintf("%u", ip2long($ip));
    } else {
        return ip2long6($ip);
    }
}

 ***************************/
/* required functions */
require_once '../../../functions/functions.php';
/* verify that user is logged in */
isUserAuthenticated(false);
/* verify that user has write permissions for subnet */
$subnetPerm = checkSubnetPermission($_REQUEST['subnetId']);
if ($subnetPerm < 2) {
    die('<div class="pHeader">Error</div><div class="alert alert-danger">' . _('You do not have permissions to modify hosts in this subnet') . '!</div><div class="pFooter"><button class="btn btn-sm btn-default hidePopups">' . _('Cancel') . '</button></div>');
}
/* verify post */
CheckReferrer();
# get subnet details
$subnet = getSubnetDetailsById($_POST['subnetId']);
# IPv6 is not supported
if (IdentifyAddress($subnet['subnet']) == "IPv6") {
    die('<div class="pHeader">Error</div><div class="alert alert-danger">' . _('IPv6 scanning is not supported') . '!</div><div class="pFooter"><button class="btn btn-sm btn-default hidePopups">' . _('Cancel') . '</button></div>');
}
# get all IP addresses
$ip_addr = getIpAddressesBySubnetId($_POST['subnetId']);
?>


<!-- header -->
<div class="pHeader"><?php 
print _('Scan subnet');
?>
</div>


<!-- content -->

     $diff = gmp_strval(gmp_sub($slaves[$m + 1]['subnet'], gmp_strval(gmp_add($slave['subnet'], $slave['maxip']))));
     # if diff print free space
     if ($diff > 0) {
         print "<tr class='success'>";
         print "\t<td></td>";
         print "\t<td class='small description'><a href='#' data-sectionId='{$section['id']}' data-masterSubnetId='{$subnetId}' class='btn btn-sm btn-default createfromfree' data-cidr='" . getFirstPossibleSubnet(transform2long(gmp_strval(gmp_add($slave['maxip'], $slave['subnet']))), $diff, false) . "'><i class='fa fa-plus'></i></a> " . _('Free space') . "</td>";
         print "\t<td colspan='5'>" . transform2long(gmp_strval(gmp_add($slave['maxip'], $slave['subnet']))) . " - " . transform2long(gmp_strval(gmp_add(gmp_add($slave['maxip'], $slave['subnet']), gmp_sub($diff, 1)))) . " ( " . $diff . " )</td>";
         print "</tr>";
     }
 }
 # next - for free space check
 $m++;
 # if last check for free space
 if ($m == $slaveSize) {
     # get IP type
     if (IdentifyAddress($master['subnet']) == "IPv4") {
         $type = 0;
     } else {
         $type = 1;
     }
     # set $diffAdd based on mask!
     if ($slaves[$m - 1]['mask'] == "32") {
         $diffAdd = 0;
     } elseif ($slaves[$m - 1]['mask'] == "31") {
         $diffAdd = 0;
     } else {
         $diffAdd = 2;
     }
     # calculate end of master and last slave
     $maxh_m = gmp_strval(gmp_add(MaxHosts($master['mask'], $type), 2));
     $maxh_s = gmp_strval(gmp_add(MaxHosts($slave['mask'], $type), $diffAdd));

/** 
 * Function to get RIPe info for network
 ********************************************/
# required functions */
require_once '../../functions/functions.php';
# verify that user is admin
checkAdmin();
# verify post
CheckReferrer();
/* filter input */
$_POST = filter_user_input($_POST, true, true, false);
/* http://apps.db.ripe.net/whois/lookup/ripe/inetnum/212.58.224.0-212.58.255.255.html.xml */
/* http://apps.db.ripe.net/whois/lookup/ripe/inet6num/2102:840::/32.xml */
# identify address and set proper url
$type = IdentifyAddress($_POST['subnet']);
if ($type == "IPv4") {
    $url = "http://apps.db.ripe.net/whois/lookup/ripe/inetnum/{$_POST['subnet']}.xml";
} else {
    $url = "http://apps.db.ripe.net/whois/lookup/ripe/inet6num/{$_POST['subnet']}.xml";
}
/* querry ripe db and parse result */
$xml = @simplexml_load_file($url);
/* fail */
if (!$xml) {
    /* save to json and return */
    header("Content-type: text/javascript");
    echo json_encode(array("Error" => "Subnet not present in RIPE DB<br>Error opening URL {$url}"));
} else {
    foreach ($xml->objects->object[0]->attributes->children() as $m => $subtag) {
        $a = (string) $subtag->attributes()->name;