Current File : /www/varak.net/nextcloud.varak.net/3rdparty/mlocati/ip-lib/src/Address/AssignedRange.php
<?php
namespace IPLib\Address;
use IPLib\Range\RangeInterface;
/**
* Represents an IP address range with an assigned range type.
*
* @since 1.5.0
*/
class AssignedRange
{
/**
* The range definition.
*
* @var \IPLib\Range\RangeInterface
*/
protected $range;
/**
* The range type.
*
* @var int one of the \IPLib\Range\Type::T_ constants
*/
protected $type;
/**
* The list of exceptions for this range type.
*
* @var \IPLib\Address\AssignedRange[]
*/
protected $exceptions;
/**
* Initialize the instance.
*
* @param \IPLib\Range\RangeInterface $range the range definition
* @param int $type The range type (one of the \IPLib\Range\Type::T_ constants)
* @param \IPLib\Address\AssignedRange[] $exceptions the list of exceptions for this range type
*/
public function __construct(RangeInterface $range, $type, array $exceptions = array())
{
$this->range = $range;
$this->type = $type;
$this->exceptions = $exceptions;
}
/**
* Get the range definition.
*
* @return \IPLib\Range\RangeInterface
*/
public function getRange()
{
return $this->range;
}
/**
* Get the range type.
*
* @return int one of the \IPLib\Range\Type::T_ constants
*/
public function getType()
{
return $this->type;
}
/**
* Get the list of exceptions for this range type.
*
* @return \IPLib\Address\AssignedRange[]
*/
public function getExceptions()
{
return $this->exceptions;
}
/**
* Get the assigned type for a specific address.
*
* @param \IPLib\Address\AddressInterface $address
*
* @return int|null return NULL of the address is outside this address; a \IPLib\Range\Type::T_ constant otherwise
*/
public function getAddressType(AddressInterface $address)
{
$result = null;
if ($this->range->contains($address)) {
foreach ($this->exceptions as $exception) {
$result = $exception->getAddressType($address);
if ($result !== null) {
break;
}
}
if ($result === null) {
$result = $this->type;
}
}
return $result;
}
/**
* Get the assigned type for a specific address range.
*
* @param \IPLib\Range\RangeInterface $range
*
* @return int|false|null return NULL of the range is fully outside this range; false if it's partly crosses this range (or it contains mixed types); a \IPLib\Range\Type::T_ constant otherwise
*/
public function getRangeType(RangeInterface $range)
{
$myStart = $this->range->getComparableStartString();
$rangeEnd = $range->getComparableEndString();
if ($myStart > $rangeEnd) {
$result = null;
} else {
$myEnd = $this->range->getComparableEndString();
$rangeStart = $range->getComparableStartString();
if ($myEnd < $rangeStart) {
$result = null;
} elseif ($rangeStart < $myStart || $rangeEnd > $myEnd) {
$result = false;
} else {
$result = null;
foreach ($this->exceptions as $exception) {
$result = $exception->getRangeType($range);
if ($result !== null) {
break;
}
}
if ($result === null) {
$result = $this->getType();
}
}
}
return $result;
}
}
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