imported mlocati/ip-lib version 1.14.0

2026-04-21 22:17:44 -04:00 · 2021-05-22 09:21:01 +02:00
parent 194b27e685
commit 89f6f0051d
20 changed files with 3048 additions and 8 deletions
@@ -0,0 +1,95 @@
+<?php
+
+namespace IPLib\Range;
+
+use IPLib\Address\AddressInterface;
+use IPLib\Address\IPv4;
+use IPLib\Address\IPv6;
+use IPLib\Address\Type as AddressType;
+use IPLib\Factory;
+
+abstract class AbstractRange implements RangeInterface
+{
+    /**
+     * {@inheritdoc}
+     *
+     * @see \IPLib\Range\RangeInterface::getRangeType()
+     */
+    public function getRangeType()
+    {
+        if ($this->rangeType === null) {
+            $addressType = $this->getAddressType();
+            if ($addressType === AddressType::T_IPv6 && Subnet::get6to4()->containsRange($this)) {
+                $this->rangeType = Factory::rangeFromBoundaries($this->fromAddress->toIPv4(), $this->toAddress->toIPv4())->getRangeType();
+            } else {
+                switch ($addressType) {
+                    case AddressType::T_IPv4:
+                        $defaultType = IPv4::getDefaultReservedRangeType();
+                        $reservedRanges = IPv4::getReservedRanges();
+                        break;
+                    case AddressType::T_IPv6:
+                        $defaultType = IPv6::getDefaultReservedRangeType();
+                        $reservedRanges = IPv6::getReservedRanges();
+                        break;
+                    default:
+                        throw new \Exception('@todo'); // @codeCoverageIgnore
+                }
+                $rangeType = null;
+                foreach ($reservedRanges as $reservedRange) {
+                    $rangeType = $reservedRange->getRangeType($this);
+                    if ($rangeType !== null) {
+                        break;
+                    }
+                }
+                $this->rangeType = $rangeType === null ? $defaultType : $rangeType;
+            }
+        }
+
+        return $this->rangeType === false ? null : $this->rangeType;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see \IPLib\Range\RangeInterface::contains()
+     */
+    public function contains(AddressInterface $address)
+    {
+        $result = false;
+        if ($address->getAddressType() === $this->getAddressType()) {
+            $cmp = $address->getComparableString();
+            $from = $this->getComparableStartString();
+            if ($cmp >= $from) {
+                $to = $this->getComparableEndString();
+                if ($cmp <= $to) {
+                    $result = true;
+                }
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @see \IPLib\Range\RangeInterface::containsRange()
+     */
+    public function containsRange(RangeInterface $range)
+    {
+        $result = false;
+        if ($range->getAddressType() === $this->getAddressType()) {
+            $myStart = $this->getComparableStartString();
+            $itsStart = $range->getComparableStartString();
+            if ($itsStart >= $myStart) {
+                $myEnd = $this->getComparableEndString();
+                $itsEnd = $range->getComparableEndString();
+                if ($itsEnd <= $myEnd) {
+                    $result = true;
+                }
+            }
+        }
+
+        return $result;
+    }
+}