59 lines
1.5 KiB
PHP
59 lines
1.5 KiB
PHP
<?php
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/**
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* @see https://github.com/zendframework/zend-http for the canonical source repository
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* @copyright Copyright (c) 2005-2017 Zend Technologies USA Inc. (http://www.zend.com)
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* @license https://github.com/zendframework/zend-http/blob/master/LICENSE.md New BSD License
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*/
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namespace Zend\Http\Header;
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/**
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* @throws Exception\InvalidArgumentException
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* @see http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.11
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*/
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class ContentEncoding implements HeaderInterface
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{
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/**
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* @var string
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*/
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protected $value;
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public static function fromString($headerLine)
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{
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list($name, $value) = GenericHeader::splitHeaderLine($headerLine);
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// check to ensure proper header type for this factory
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if (strtolower($name) !== 'content-encoding') {
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throw new Exception\InvalidArgumentException(
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'Invalid header line for Content-Encoding string: "' . $name . '"'
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);
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}
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// @todo implementation details
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return new static($value);
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}
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public function __construct($value = null)
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{
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if ($value !== null) {
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HeaderValue::assertValid($value);
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$this->value = $value;
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}
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}
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public function getFieldName()
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{
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return 'Content-Encoding';
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}
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public function getFieldValue()
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{
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return (string) $this->value;
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}
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public function toString()
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{
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return 'Content-Encoding: ' . $this->getFieldValue();
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}
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}
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