primo commit

libraries/vendor/spomky-labs/cbor-php/src/IndefiniteLengthTextStringObject.php

@@ -0,0 +1,89 @@
+<?php
+
+declare(strict_types=1);
+
+namespace CBOR;
+
+/**
+ * @see \CBOR\Test\IndefiniteLengthTextStringObjectTest
+ */
+final class IndefiniteLengthTextStringObject extends AbstractCBORObject implements Normalizable
+{
+    private const MAJOR_TYPE = self::MAJOR_TYPE_TEXT_STRING;
+
+    private const ADDITIONAL_INFORMATION = self::LENGTH_INDEFINITE;
+
+    /**
+     * @var TextStringObject[]
+     */
+    private array $data = [];
+
+    public function __construct()
+    {
+        parent::__construct(self::MAJOR_TYPE, self::ADDITIONAL_INFORMATION);
+    }
+
+    public function __toString(): string
+    {
+        $result = parent::__toString();
+        foreach ($this->data as $object) {
+            $result .= (string) $object;
+        }
+
+        return $result . "\xFF";
+    }
+
+    public static function create(string ...$chunks): self
+    {
+        $object = new self();
+        foreach ($chunks as $chunk) {
+            $object->append($chunk);
+        }
+
+        return $object;
+    }
+
+    public function add(TextStringObject $chunk): self
+    {
+        $this->data[] = $chunk;
+
+        return $this;
+    }
+
+    public function append(string $chunk): self
+    {
+        $this->add(TextStringObject::create($chunk));
+
+        return $this;
+    }
+
+    public function getValue(): string
+    {
+        $result = '';
+        foreach ($this->data as $object) {
+            $result .= $object->getValue();
+        }
+
+        return $result;
+    }
+
+    public function getLength(): int
+    {
+        $length = 0;
+        foreach ($this->data as $object) {
+            $length += $object->getLength();
+        }
+
+        return $length;
+    }
+
+    public function normalize(): string
+    {
+        $result = '';
+        foreach ($this->data as $object) {
+            $result .= $object->normalize();
+        }
+
+        return $result;
+    }
+}