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<?php |
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declare(strict_types=1); |
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/* |
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* This file is part of Badcow DNS Library. |
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* |
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* (c) Samuel Williams <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Badcow\DNS; |
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class Zone implements \Countable, \IteratorAggregate, \ArrayAccess |
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{ |
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/** |
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* @var string |
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*/ |
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protected $name; |
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/** |
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* @var int |
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*/ |
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protected $defaultTtl; |
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/** |
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* @var ResourceRecord[] |
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*/ |
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private $resourceRecords = []; |
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/** |
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* Zone constructor. |
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*/ |
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public function __construct(?string $name = null, ?int $defaultTtl = null, array $resourceRecords = []) |
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{ |
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if (null !== $name) { |
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$this->setName($name); |
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} |
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if (null !== $defaultTtl) { |
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$this->setDefaultTtl($defaultTtl); |
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} |
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$this->fromArray($resourceRecords); |
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} |
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/** |
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* @throws \InvalidArgumentException |
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*/ |
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public function setName(string $name): void |
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{ |
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if (!Validator::fullyQualifiedDomainName($name)) { |
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throw new \InvalidArgumentException(sprintf('Zone "%s" is not a fully qualified domain name.', $name)); |
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} |
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$this->name = $name; |
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} |
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public function getName(): string |
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{ |
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return $this->name; |
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} |
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/** |
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* @return int |
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*/ |
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public function getDefaultTtl(): ?int |
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{ |
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return $this->defaultTtl; |
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} |
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public function setDefaultTtl(int $defaultTtl): void |
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{ |
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$this->defaultTtl = $defaultTtl; |
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} |
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/** |
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* @return ResourceRecord[] |
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*/ |
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public function getResourceRecords(): array |
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{ |
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return $this->resourceRecords; |
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} |
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/** |
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* @param ResourceRecord[] $resourceRecords |
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*/ |
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public function fromArray(array $resourceRecords): void |
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{ |
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foreach ($resourceRecords as $resourceRecord) { |
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$this->addResourceRecord($resourceRecord); |
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} |
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} |
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/** |
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* @param ResourceRecord ...$resourceRecords |
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*/ |
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public function fromList(ResourceRecord ...$resourceRecords): void |
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{ |
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$this->fromArray($resourceRecords); |
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} |
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public function addResourceRecord(ResourceRecord $resourceRecord): void |
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{ |
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$this->resourceRecords[] = $resourceRecord; |
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} |
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public function getIterator(): \ArrayIterator |
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{ |
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return new \ArrayIterator($this->resourceRecords); |
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} |
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public function count(): int |
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{ |
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return \count($this->resourceRecords); |
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} |
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public function isEmpty(): bool |
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{ |
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return empty($this->resourceRecords); |
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} |
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public function contains(ResourceRecord $resourceRecord): bool |
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{ |
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foreach ($this->resourceRecords as $_item) { |
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if ($_item === $resourceRecord) { |
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return true; |
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} |
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} |
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return false; |
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} |
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public function remove(ResourceRecord $resourceRecord): bool |
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{ |
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foreach ($this->resourceRecords as $key => $_item) { |
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if ($_item === $resourceRecord) { |
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unset($this->resourceRecords[$key]); |
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return true; |
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} |
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} |
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return false; |
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} |
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/** |
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* Return the class of the zone, defaults to 'IN'. |
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*/ |
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2 |
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public function getClass(): string |
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{ |
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foreach ($this->resourceRecords as $resourceRecord) { |
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if (null !== $resourceRecord->getClass()) { |
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return $resourceRecord->getClass(); |
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} |
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} |
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return Classes::INTERNET; |
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} |
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/** |
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* @param mixed $offset |
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*/ |
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public function offsetExists($offset): bool |
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{ |
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return array_key_exists($offset, $this->resourceRecords); |
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} |
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/** |
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* @param mixed $offset |
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*/ |
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public function offsetGet($offset): ResourceRecord |
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{ |
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return $this->resourceRecords[$offset]; |
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} |
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/** |
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* @param mixed $offset |
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* @param mixed $value |
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*/ |
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public function offsetSet($offset, $value): void |
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{ |
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$this->resourceRecords[$offset] = $value; |
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} |
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/** |
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* @param mixed $offset |
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*/ |
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public function offsetUnset($offset): void |
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{ |
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unset($this->resourceRecords[$offset]); |
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} |
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} |
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Badcow /
DNS
