Version 5.0.0 beta 1

system/3rd_party/Pdp/Domain.php

@@ -0,0 +1,162 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Pdp;
+
+use Iterator;
+use Stringable;
+use const FILTER_FLAG_IPV4;
+use const FILTER_VALIDATE_IP;
+
+final class Domain implements DomainName
+{
+    /**
+     * @throws SyntaxError
+     */
+    private function __construct(private readonly RegisteredName $registeredName)
+    {
+        if (false !== filter_var($this->registeredName->value(), FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
+            throw SyntaxError::dueToUnsupportedType($this->registeredName->toString());
+        }
+    }
+
+    /**
+     * @param array{registeredName: RegisteredName} $properties
+     */
+    public static function __set_state(array $properties): self
+    {
+        return new self($properties['registeredName']);
+    }
+
+    /**
+     * @throws CannotProcessHost
+     */
+    public static function fromIDNA2003(DomainNameProvider|Host|Stringable|string|int|null $domain): self
+    {
+        return new self(RegisteredName::fromIDNA2003($domain));
+    }
+
+    /**
+     * @throws CannotProcessHost
+     */
+    public static function fromIDNA2008(DomainNameProvider|Host|Stringable|string|int|null $domain): self
+    {
+        return new self(RegisteredName::fromIDNA2008($domain));
+    }
+
+    /**
+     * @return Iterator<string>
+     */
+    public function getIterator(): Iterator
+    {
+        yield from $this->registeredName;
+    }
+
+    public function isAscii(): bool
+    {
+        return $this->registeredName->isAscii();
+    }
+
+    public function jsonSerialize(): ?string
+    {
+        return $this->registeredName->jsonSerialize();
+    }
+
+    public function count(): int
+    {
+        return count($this->registeredName);
+    }
+
+    public function value(): ?string
+    {
+        return $this->registeredName->value();
+    }
+
+    public function toString(): string
+    {
+        return $this->registeredName->toString();
+    }
+
+    public function label(int $key): ?string
+    {
+        return $this->registeredName->label($key);
+    }
+
+    /**
+     * @return list<int>
+     */
+    public function keys(?string $label = null): array
+    {
+        return $this->registeredName->keys($label);
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function labels(): array
+    {
+        return $this->registeredName->labels();
+    }
+
+    private function newInstance(RegisteredName $registeredName): self
+    {
+        if ($registeredName->value() === $this->registeredName->value()) {
+            return $this;
+        }
+
+        return new self($registeredName);
+    }
+
+    public function toAscii(): self
+    {
+        return $this->newInstance($this->registeredName->toAscii());
+    }
+
+    public function toUnicode(): self
+    {
+        return $this->newInstance($this->registeredName->toUnicode());
+    }
+
+    /**
+     * @throws CannotProcessHost
+     */
+    public function prepend(DomainNameProvider|Host|Stringable|string|int|null $label): self
+    {
+        return $this->newInstance($this->registeredName->prepend($label));
+    }
+
+    /**
+     * @throws CannotProcessHost
+     */
+    public function append(DomainNameProvider|Host|Stringable|string|int|null $label): self
+    {
+        return $this->newInstance($this->registeredName->append($label));
+    }
+
+    public function withLabel(int $key, DomainNameProvider|Host|Stringable|string|int|null $label): self
+    {
+        return $this->newInstance($this->registeredName->withLabel($key, $label));
+    }
+
+    public function withoutLabel(int ...$keys): self
+    {
+        return $this->newInstance($this->registeredName->withoutLabel(...$keys));
+    }
+
+    /**
+     * @throws CannotProcessHost
+     */
+    public function clear(): self
+    {
+        return $this->newInstance($this->registeredName->clear());
+    }
+
+    /**
+     * @throws CannotProcessHost
+     */
+    public function slice(int $offset, ?int $length = null): self
+    {
+        return $this->newInstance($this->registeredName->slice($offset, $length));
+    }
+}