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<?php |
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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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class UnrecognizedExtraField implements ZipExtraField |
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{ |
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/** @var int */ |
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private $headerId; |
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/** @var string extra field data without Header-ID or length specifier */ |
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private $data; |
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/** |
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* UnrecognizedExtraField constructor. |
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* |
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* @param int $headerId |
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* @param string $data |
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*/ |
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public function __construct($headerId, $data) |
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{ |
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$this->headerId = (int) $headerId; |
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$this->data = (string) $data; |
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} |
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/** |
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* @param int $headerId |
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*/ |
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public function setHeaderId($headerId) |
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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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* @return int |
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*/ |
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public function getHeaderId() |
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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 $entry |
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*/ |
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public static function unpackLocalFileData($buffer, ZipEntry $entry = null) |
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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 $entry |
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*/ |
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public static function unpackCentralDirData($buffer, ZipEntry $entry = null) |
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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() |
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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() |
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{ |
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return $this->data; |
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} |
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/** |
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* @return string |
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*/ |
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public function getData() |
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{ |
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return $this->data; |
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} |
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/** |
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* @param string $data |
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*/ |
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public function setData($data) |
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{ |
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$this->data = (string) $data; |
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} |
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/** |
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* @return string |
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*/ |
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public function __toString() |
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{ |
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$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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Ne-Lexa /
php-zip
