109 lines
2.6 KiB
PHP
109 lines
2.6 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the nelexa/zip package.
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* (c) Ne-Lexa <https://github.com/Ne-Lexa/php-zip>
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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 PhpZip\Model\Extra\Fields;
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use PhpZip\Exception\RuntimeException;
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use PhpZip\Model\Extra\ZipExtraField;
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use PhpZip\Model\ZipEntry;
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/**
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* Simple placeholder for all those extra fields we don't want to deal with.
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*/
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final class UnrecognizedExtraField implements ZipExtraField
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{
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private int $headerId;
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/** @var string extra field data without Header-ID or length specifier */
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private string $data;
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public function __construct(int $headerId, ?string $data)
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{
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$this->headerId = $headerId;
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$this->data = $data;
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}
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public function setHeaderId(int $headerId): void
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{
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$this->headerId = $headerId;
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}
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/**
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* Returns the Header ID (type) of this Extra Field.
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* The Header ID is an unsigned short integer (two bytes)
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* which must be constant during the life cycle of this object.
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*/
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public function getHeaderId(): int
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{
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return $this->headerId;
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}
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/**
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* Populate data from this array as if it was in local file data.
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*
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* @param string $buffer the buffer to read data from
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* @param ZipEntry|null $entry optional zip entry
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*
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* @return UnrecognizedExtraField
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*/
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public static function unpackLocalFileData(string $buffer, ?ZipEntry $entry = null): self
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{
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throw new RuntimeException('Unsupport parse');
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}
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/**
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* Populate data from this array as if it was in central directory data.
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*
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* @param string $buffer the buffer to read data from
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* @param ZipEntry|null $entry optional zip entry
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*
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* @return UnrecognizedExtraField
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*/
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public static function unpackCentralDirData(string $buffer, ?ZipEntry $entry = null): self
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{
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throw new RuntimeException('Unsupport parse');
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}
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/**
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* {@inheritDoc}
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*/
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public function packLocalFileData(): string
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{
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return $this->data;
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}
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/**
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* {@inheritDoc}
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*/
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public function packCentralDirData(): string
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{
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return $this->data;
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}
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public function getData(): string
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{
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return $this->data;
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}
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public function setData(string $data): void
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{
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$this->data = $data;
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}
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public function __toString(): string
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{
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$args = [$this->headerId, $this->data];
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$format = '0x%04x Unrecognized Extra Field: "%s"';
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return vsprintf($format, $args);
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}
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}
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