Specialisation of the Archive class to allow reading of files from a zip format source archive. More...

#include <OgreZip.h>

Inheritance diagram for Ogre::ZipArchive:

Public Member Functions
	ZipArchive (const String &name, const String &archType, zzip_plugin_io_handlers *pluginIo=NULL)

	~ZipArchive ()

DataStreamPtr	create (const String &filename)
	Create a new file (or overwrite one already there). More...

bool	exists (const String &filename) const
	Find out if the named file exists (note: fully qualified filename required) More...

StringVectorPtr	find (const String &pattern, bool recursive=true, bool dirs=false) const
	Find all file or directory names matching a given pattern in this archive. More...

FileInfoListPtr	findFileInfo (const String &pattern, bool recursive=true, bool dirs=false) const
	Find all files or directories matching a given pattern in this archive and get some detailed information about them. More...

time_t	getModifiedTime (const String &filename) const
	Retrieve the modification time of a given file. More...

const String &	getName (void) const
	Get the name of this archive. More...

const String &	getType (void) const
	Return the type code of this Archive. More...

bool	isCaseSensitive (void) const
	Returns whether this archive is case sensitive in the way it matches files. More...

virtual bool	isReadOnly () const
	Reports whether this Archive is read-only, or whether the contents can be updated. More...

StringVectorPtr	list (bool recursive=true, bool dirs=false) const
	List all file names in the archive. More...

FileInfoListPtr	listFileInfo (bool recursive=true, bool dirs=false) const
	List all files in the archive with accompanying information. More...

void	load ()
	Loads the archive. More...

DataStreamPtr	open (const String &filename, bool readOnly=true) const
	Open a stream on a given file. More...

void	remove (const String &filename)
	Delete a named file. More...

void	unload ()
	Unloads the archive. More...

Detailed Description

Specialisation of the Archive class to allow reading of files from a zip format source archive.

Remarks: This archive format supports all archives compressed in the standard zip format, including iD pk3 files.

Constructor & Destructor Documentation

◆ ZipArchive()

Ogre::ZipArchive::ZipArchive	(	const String &	name,
		const String &	archType,
		zzip_plugin_io_handlers *	pluginIo = `NULL`
	)

◆ ~ZipArchive()

Ogre::ZipArchive::~ZipArchive ( )

Member Function Documentation

◆ isCaseSensitive()

bool Ogre::ZipArchive::isCaseSensitive ( void ) const

inlinevirtual

Returns whether this archive is case sensitive in the way it matches files.

Implements Ogre::Archive.

◆ load()

void Ogre::ZipArchive::load ( )

virtual

Loads the archive.

Remarks: This initializes all the internal data of the class.

Warning: Do not call this function directly, it is meant to be used only by the ArchiveManager class.

Implements Ogre::Archive.

◆ unload()

void Ogre::ZipArchive::unload ( )

virtual

Unloads the archive.

Warning: Do not call this function directly, it is meant to be used only by the ArchiveManager class.

Implements Ogre::Archive.

◆ open()

DataStreamPtr Ogre::ZipArchive::open	(	const String &	filename,
		bool	readOnly = `true`
	)		const

virtual

Open a stream on a given file.

Note: There is no equivalent 'close' method; the returned stream controls the lifecycle of this file operation.

Parameters

filename	The fully qualified name of the file
readOnly	Whether to open the file in read-only mode or not (note, if the archive is read-only then this cannot be set to false)

Returns: A shared pointer to a DataStream which can be used to read / write the file. If the file is not present, returns a null shared pointer.

Implements Ogre::Archive.

◆ create()

DataStreamPtr Ogre::ZipArchive::create ( const String & filename )

virtual

Create a new file (or overwrite one already there).

Note: If the archive is read-only then this method will fail.

Parameters

filename The fully qualified name of the file

Returns: A shared pointer to a DataStream which can be used to read / write the file.

Reimplemented from Ogre::Archive.

◆ remove()

void Ogre::ZipArchive::remove ( const String & filename )

virtual

Delete a named file.

Remarks: Not possible on read-only archives

Parameters

filename The fully qualified name of the file

Reimplemented from Ogre::Archive.

◆ list()

StringVectorPtr Ogre::ZipArchive::list	(	bool	recursive = `true`,
		bool	dirs = `false`
	)		const

virtual

List all file names in the archive.

Note: This method only returns filenames, you can also retrieve other information using listFileInfo.

Parameters

recursive	Whether all paths of the archive are searched (if the archive has a concept of that)
dirs	Set to true if you want the directories to be listed instead of files

Returns: A list of filenames matching the criteria, all are fully qualified

Implements Ogre::Archive.

◆ listFileInfo()

FileInfoListPtr Ogre::ZipArchive::listFileInfo	(	bool	recursive = `true`,
		bool	dirs = `false`
	)		const

virtual

List all files in the archive with accompanying information.

Parameters

recursive	Whether all paths of the archive are searched (if the archive has a concept of that)
dirs	Set to true if you want the directories to be listed instead of files

Returns: A list of structures detailing quite a lot of information about all the files in the archive.

Implements Ogre::Archive.

◆ find()

StringVectorPtr Ogre::ZipArchive::find	(	const String &	pattern,
		bool	recursive = `true`,
		bool	dirs = `false`
	)		const

virtual

Find all file or directory names matching a given pattern in this archive.

Note: This method only returns filenames, you can also retrieve other information using findFileInfo.

Parameters

pattern	The pattern to search for; wildcards (*) are allowed
recursive	Whether all paths of the archive are searched (if the archive has a concept of that)
dirs	Set to true if you want the directories to be listed instead of files

Returns: A list of filenames matching the criteria, all are fully qualified

Implements Ogre::Archive.

◆ findFileInfo()

FileInfoListPtr Ogre::ZipArchive::findFileInfo	(	const String &	pattern,
		bool	recursive = `true`,
		bool	dirs = `false`
	)		const

virtual

Find all files or directories matching a given pattern in this archive and get some detailed information about them.

Parameters

pattern	The pattern to search for; wildcards (*) are allowed
recursive	Whether all paths of the archive are searched (if the archive has a concept of that)
dirs	Set to true if you want the directories to be listed instead of files

Returns: A list of file information structures for all files matching the criteria.

Implements Ogre::Archive.

◆ exists()

bool Ogre::ZipArchive::exists ( const String & filename ) const

virtual

Find out if the named file exists (note: fully qualified filename required)

Implements Ogre::Archive.

◆ getModifiedTime()

time_t Ogre::ZipArchive::getModifiedTime ( const String & filename ) const

virtual

Retrieve the modification time of a given file.

Implements Ogre::Archive.

◆ getName()

const String& Ogre::Archive::getName ( void ) const

inlineinherited

Get the name of this archive.

◆ isReadOnly()

virtual bool Ogre::Archive::isReadOnly ( ) const

inlinevirtualinherited

Reports whether this Archive is read-only, or whether the contents can be updated.

References Ogre::FileInfo::filename.

◆ getType()

const String& Ogre::Archive::getType ( void ) const

inlineinherited

Return the type code of this Archive.

Referenced by Ogre::APKFileSystemArchiveFactory::createInstance(), and Ogre::APKFileSystemArchiveFactory::~APKFileSystemArchiveFactory().

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

OgreZip.h

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ ZipArchive()

◆ ~ZipArchive()

Member Function Documentation

◆ isCaseSensitive()

◆ load()

◆ unload()

◆ open()

◆ create()

◆ remove()

◆ list()

◆ listFileInfo()

◆ find()

◆ findFileInfo()

◆ exists()

◆ getModifiedTime()

◆ getName()

◆ isReadOnly()

◆ getType()