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: / home / dateitor / public_html / vendor / aws / aws-crt-php / src / AWS / CRT / HTTP /
Filename : Headers.php
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<?php
/**
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * SPDX-License-Identifier: Apache-2.0.
 */
namespace AWS\CRT\HTTP;

use AWS\CRT\Internal\Encoding;

final class Headers {
    private $headers;

    public function __construct($headers = []) {
        $this->headers = $headers;
    }

    public static function marshall($headers) {
        $buf = "";
        foreach ($headers->headers as $header => $value) {
            $buf .= Encoding::encodeString($header);
            $buf .= Encoding::encodeString($value);
        }
        return $buf;
    }

    public static function unmarshall($buf) {
        $strings = Encoding::readStrings($buf);
        $headers = [];
        for ($idx = 0; $idx < count($strings);) {
            $headers[$strings[$idx++]] = $strings[$idx++];
        }
        return new Headers($headers);
    }

    public function count() {
        return count($this->headers);
    }

    public function get($header) {
        return isset($this->headers[$header]) ? $this->headers[$header] : null;
    }

    public function set($header, $value) {
        $this->headers[$header] = $value;
    }

    public function toArray() {
        return $this->headers;
    }
}