QuaExtract Class Reference

#include <QuaExtract.h>

Public Member Functions
	QuaExtract ()
	Construct a QuaExtract instance.
QuaExtract &	withPassword (const QByteArray &password)
	Set the password for decryption.
QString	extractFile (const QString &archive, const QString &fileName, const QString &fileDest=QString()) const
	Extract a single file from an archive.
QStringList	extractFiles (const QString &archive, const QStringList &files=QStringList(), const QString &dir=QString()) const
	Extract multiple files from an archive.
QStringList	extractDir (const QString &archive, const QString &dir=QString()) const
	Extract entire archive.
QStringList	extractDir (const QString &archive, QuazipTextCodec *fileNameCodec, const QString &dir=QString()) const
	Extract entire archive with custom codec.
QStringList	extractFiles (QIODevice *ioDevice, const QStringList &files=QStringList(), const QString &dir=QString()) const
	Extract multiple files from an archive opened via QIODevice.
QStringList	extractDir (QIODevice *ioDevice, const QString &dir=QString()) const
	Extract entire archive from QIODevice.
QStringList	extractDir (QIODevice *ioDevice, QuazipTextCodec *fileNameCodec, const QString &dir=QString()) const
	Extract entire archive from QIODevice with custom codec.
QStringList	getFileList (const QString &archive) const
	Get list of files in an archive.
QStringList	getFileList (QIODevice *ioDevice) const
	Get list of files in an archive opened via QIODevice.

Detailed Description

QuaExtract provides a fluent API for ZIP extraction operations.

Example usage:

QuaExtract()
    .withPassword("secret")
    .extractDir("archive.zip", "output/");

Member Function Documentation

withPassword()

QuaExtract & QuaExtract::withPassword

(

const QByteArray &

password

)

Set the password for decryption.

Parameters

password

The password to use for decrypting files during extraction.

Returns

Reference to this instance for method chaining.

extractFile()

QString QuaExtract::extractFile	(	const QString &	archive,
		const QString &	fileName,
		const QString &	fileDest = QString()
	)		const

Extract a single file from an archive.

Parameters

archive	The archive to extract from.
fileName	The file to extract from the archive.
fileDest	Where to extract the file. If empty, extracts to current directory.

Returns

The full path to the extracted file, or empty string on failure.

extractFiles() [1/2]

QStringList QuaExtract::extractFiles	(	const QString &	archive,
		const QStringList &	files = QStringList(),
		const QString &	dir = QString()
	)		const

Extract multiple files from an archive.

Parameters

archive	The archive to extract from.
files	List of files to extract (empty = extract all).
dir	Destination directory. If empty, uses current directory.

Returns

List of extracted files, or empty list on failure.

extractDir() [1/4]

QStringList QuaExtract::extractDir	(	const QString &	archive,
		const QString &	dir = QString()
	)		const

Extract entire archive.

Parameters

archive	The archive to extract.
dir	Destination directory. If empty, uses current directory.

Returns

List of extracted files, or empty list on failure.

extractDir() [2/4]

QStringList QuaExtract::extractDir	(	const QString &	archive,
		QuazipTextCodec *	fileNameCodec,
		const QString &	dir = QString()
	)		const

Extract entire archive with custom codec.

Parameters

archive	The archive to extract.
fileNameCodec	The codec to use for file names.
dir	Destination directory. If empty, uses current directory.

Returns

List of extracted files, or empty list on failure.

extractFiles() [2/2]

QStringList QuaExtract::extractFiles	(	QIODevice *	ioDevice,
		const QStringList &	files = QStringList(),
		const QString &	dir = QString()
	)		const

Extract multiple files from an archive opened via QIODevice.

Parameters

ioDevice	The QIODevice to read the archive from.
files	List of files to extract (empty = extract all).
dir	Destination directory. If empty, uses current directory.

Returns

List of extracted files, or empty list on failure.

extractDir() [3/4]

QStringList QuaExtract::extractDir	(	QIODevice *	ioDevice,
		const QString &	dir = QString()
	)		const

Extract entire archive from QIODevice.

Parameters

ioDevice	The QIODevice to read the archive from.
dir	Destination directory. If empty, uses current directory.

Returns

List of extracted files, or empty list on failure.

extractDir() [4/4]

QStringList QuaExtract::extractDir	(	QIODevice *	ioDevice,
		QuazipTextCodec *	fileNameCodec,
		const QString &	dir = QString()
	)		const

Extract entire archive from QIODevice with custom codec.

Parameters

ioDevice	The QIODevice to read the archive from.
fileNameCodec	The codec to use for file names.
dir	Destination directory. If empty, uses current directory.

Returns

List of extracted files, or empty list on failure.

getFileList() [1/2]

QStringList QuaExtract::getFileList

(

const QString &

archive

)

const

Get list of files in an archive.

Parameters

archive

The archive to read.

Returns

List of file names in the archive, or empty list on failure.

getFileList() [2/2]

QStringList QuaExtract::getFileList

(

QIODevice *

ioDevice

)

const

Get list of files in an archive opened via QIODevice.

Parameters

ioDevice

The QIODevice to read the archive from.

Returns

List of file names in the archive, or empty list on failure.

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The documentation for this class was generated from the following files:

• quazip/QuaExtract.h
• quazip/QuaExtract.cpp