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<?php
declare(strict_types=1);
namespace ZipStream\Option;
use Psr\Http\Message\StreamInterface;
final class Archive
{
const DEFAULT_DEFLATE_LEVEL = 6;
/**
* @var string
*/
private $comment = '';
/**
* Size, in bytes, of the largest file to try
* and load into memory (used by
* addFileFromPath()). Large files may also
* be compressed differently; see the
* 'largeFileMethod' option. Default is ~20 Mb.
*
* @var int
*/
private $largeFileSize = 20 * 1024 * 1024;
/**
* How to handle large files. Legal values are
* Method::STORE() (the default), or
* Method::DEFLATE(). STORE sends the file
* raw and is significantly
* faster, while DEFLATE compresses the file
* and is much, much slower. Note that DEFLATE
* must compress the file twice and is extremely slow.
*
* @var Method
*/
private $largeFileMethod;
/**
* Boolean indicating whether or not to send
* the HTTP headers for this file.
*
* @var bool
*/
private $sendHttpHeaders = false;
/**
* The method called to send headers
*
* @var Callable
*/
private $httpHeaderCallback = 'header';
/**
* Enable Zip64 extension, supporting very large
* archives (any size > 4 GB or file count > 64k)
*
* @var bool
*/
private $enableZip64 = true;
/**
* Enable streaming files with single read where
* general purpose bit 3 indicates local file header
* contain zero values in crc and size fields,
* these appear only after file contents
* in data descriptor block.
*
* @var bool
*/
private $zeroHeader = false;
/**
* Enable reading file stat for determining file size.
* When a 32-bit system reads file size that is
* over 2 GB, invalid value appears in file size
* due to integer overflow. Should be disabled on
* 32-bit systems with method addFileFromPath
* if any file may exceed 2 GB. In this case file
* will be read in blocks and correct size will be
* determined from content.
*
* @var bool
*/
private $statFiles = true;
/**
* Enable flush after every write to output stream.
* @var bool
*/
private $flushOutput = false;
/**
* HTTP Content-Disposition. Defaults to
* 'attachment', where
* FILENAME is the specified filename.
*
* Note that this does nothing if you are
* not sending HTTP headers.
*
* @var string
*/
private $contentDisposition = 'attachment';
/**
* Note that this does nothing if you are
* not sending HTTP headers.
*
* @var string
*/
private $contentType = 'application/x-zip';
/**
* @var int
*/
private $deflateLevel = 6;
/**
* @var StreamInterface|resource
*/
private $outputStream;
/**
* Options constructor.
*/
public function __construct()
{
$this->largeFileMethod = Method::STORE();
$this->outputStream = fopen('php://output', 'wb');
}
public function getComment(): string
{
return $this->comment;
}
public function setComment(string $comment): void
{
$this->comment = $comment;
}
public function getLargeFileSize(): int
{
return $this->largeFileSize;
}
public function setLargeFileSize(int $largeFileSize): void
{
$this->largeFileSize = $largeFileSize;
}
public function getLargeFileMethod(): Method
{
return $this->largeFileMethod;
}
public function setLargeFileMethod(Method $largeFileMethod): void
{
$this->largeFileMethod = $largeFileMethod;
}
public function isSendHttpHeaders(): bool
{
return $this->sendHttpHeaders;
}
public function setSendHttpHeaders(bool $sendHttpHeaders): void
{
$this->sendHttpHeaders = $sendHttpHeaders;
}
public function getHttpHeaderCallback(): Callable
{
return $this->httpHeaderCallback;
}
public function setHttpHeaderCallback(Callable $httpHeaderCallback): void
{
$this->httpHeaderCallback = $httpHeaderCallback;
}
public function isEnableZip64(): bool
{
return $this->enableZip64;
}
public function setEnableZip64(bool $enableZip64): void
{
$this->enableZip64 = $enableZip64;
}
public function isZeroHeader(): bool
{
return $this->zeroHeader;
}
public function setZeroHeader(bool $zeroHeader): void
{
$this->zeroHeader = $zeroHeader;
}
public function isFlushOutput(): bool
{
return $this->flushOutput;
}
public function setFlushOutput(bool $flushOutput): void
{
$this->flushOutput = $flushOutput;
}
public function isStatFiles(): bool
{
return $this->statFiles;
}
public function setStatFiles(bool $statFiles): void
{
$this->statFiles = $statFiles;
}
public function getContentDisposition(): string
{
return $this->contentDisposition;
}
public function setContentDisposition(string $contentDisposition): void
{
$this->contentDisposition = $contentDisposition;
}
public function getContentType(): string
{
return $this->contentType;
}
public function setContentType(string $contentType): void
{
$this->contentType = $contentType;
}
/**
* @return StreamInterface|resource
*/
public function getOutputStream()
{
return $this->outputStream;
}
/**
* @param StreamInterface|resource $outputStream
*/
public function setOutputStream($outputStream): void
{
$this->outputStream = $outputStream;
}
/**
* @return int
*/
public function getDeflateLevel(): int
{
return $this->deflateLevel;
}
/**
* @param int $deflateLevel
*/
public function setDeflateLevel(int $deflateLevel): void
{
$this->deflateLevel = $deflateLevel;
}
}
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