KRcc Class Reference

#include <krcc.h>

Inheritance diagram for KRcc:

Public Member Functions
	KRcc (const QString &filename)
	~KRcc () override
Public Member Functions inherited from KArchive
bool	addLocalDirectory (const QString &path, const QString &destName)
bool	addLocalFile (const QString &fileName, const QString &destName)
virtual bool	close ()
QIODevice *	device () const
const KArchiveDirectory *	directory () const
QString	errorString () const
QString	fileName () const
bool	finishWriting (qint64 size)
bool	isOpen () const
QIODevice::OpenMode	mode () const
virtual bool	open (QIODevice::OpenMode mode)
bool	prepareWriting (const QString &name, const QString &user, const QString &group, qint64 size, mode_t perm=0100644, const QDateTime &atime=QDateTime(), const QDateTime &mtime=QDateTime(), const QDateTime &ctime=QDateTime())
bool	writeData (const char *data, qint64 size)
bool	writeData (QByteArrayView data)
bool	writeDir (const QString &name, const QString &user=QString(), const QString &group=QString(), mode_t perm=040755, const QDateTime &atime=QDateTime(), const QDateTime &mtime=QDateTime(), const QDateTime &ctime=QDateTime())
bool	writeFile (const QString &name, QByteArrayView data, mode_t perm=0100644, const QString &user=QString(), const QString &group=QString(), const QDateTime &atime=QDateTime(), const QDateTime &mtime=QDateTime(), const QDateTime &ctime=QDateTime())
bool	writeSymLink (const QString &name, const QString &target, const QString &user=QString(), const QString &group=QString(), mode_t perm=0120755, const QDateTime &atime=QDateTime(), const QDateTime &mtime=QDateTime(), const QDateTime &ctime=QDateTime())

Protected Member Functions
bool	closeArchive () override
bool	doFinishWriting (qint64 size) override
bool	doPrepareWriting (const QString &name, const QString &user, const QString &group, qint64 size, mode_t perm, const QDateTime &atime, const QDateTime &mtime, const QDateTime &ctime) override
bool	doWriteDir (const QString &name, const QString &user, const QString &group, mode_t perm, const QDateTime &atime, const QDateTime &mtime, const QDateTime &ctime) override
bool	doWriteSymLink (const QString &name, const QString &target, const QString &user, const QString &group, mode_t perm, const QDateTime &atime, const QDateTime &mtime, const QDateTime &ctime) override
bool	openArchive (QIODevice::OpenMode mode) override
void	virtual_hook (int id, void *data) override
Protected Member Functions inherited from KArchive
	KArchive (const QString &fileName)
	KArchive (QIODevice *dev)
virtual bool	createDevice (QIODevice::OpenMode mode)
virtual bool	doWriteData (const char *data, qint64 size)
KArchiveDirectory *	findOrCreate (const QString &path)
virtual KArchiveDirectory *	rootDir ()
void	setDevice (QIODevice *dev)
void	setErrorString (const QString &errorStr)
void	setRootDir (KArchiveDirectory *rootDir)

Detailed Description

KRcc is a class for reading dynamic binary resources created by Qt's rcc tool from a .qrc file and the files it points to.

Writing is not supported.

A class for reading rcc resources.

Since

5.3

Definition at line 19 of file krcc.h.

Constructor & Destructor Documentation

KRcc()

KRcc::KRcc ( const QString & filename )

explicit

Creates an instance that operates on the given filename.

Parameters

filename

is a local path (e.g. "/home/holger/myfile.rcc")

Definition at line 67 of file krcc.cpp.

~KRcc()

KRcc::~KRcc ( )

override

If the rcc file is still opened, then it will be closed automatically by the destructor.

Definition at line 73 of file krcc.cpp.

Member Function Documentation

closeArchive()

bool KRcc::closeArchive ( )

overrideprotectedvirtual

Unregisters the .rcc resource from the QResource system.

Implements KArchive.

Definition at line 151 of file krcc.cpp.

doFinishWriting()

bool KRcc::doFinishWriting ( qint64 size )

overrideprotectedvirtual

Called after writing the data.

This virtual method must be implemented by subclasses.

Parameters

size	the size of the file

See also

finishWriting()

Implements KArchive.

Definition at line 88 of file krcc.cpp.

doPrepareWriting()

bool KRcc::doPrepareWriting ( const QString & name, const QString & user, const QString & group, qint64 size, mode_t perm, const QDateTime & atime, const QDateTime & mtime, const QDateTime & ctime )

overrideprotectedvirtual

This virtual method must be implemented by subclasses.

Depending on the archive type not all metadata might be used.

Parameters

name	the name of the file
user	the user that owns the file
group	the group that owns the file
size	the size of the file
perm	permissions of the file. Use 0100644 if you don't have any more specific permissions to set.
atime	time the file was last accessed
mtime	modification time of the file
ctime	time of last status change

See also

prepareWriting

Implements KArchive.

Definition at line 81 of file krcc.cpp.

doWriteDir()

bool KRcc::doWriteDir ( const QString & name, const QString & user, const QString & group, mode_t perm, const QDateTime & atime, const QDateTime & mtime, const QDateTime & ctime )

overrideprotectedvirtual

Write a directory to the archive.

This virtual method must be implemented by subclasses.

Depending on the archive type not all metadata might be used.

Parameters

name	the name of the directory
user	the user that owns the directory
group	the group that owns the directory
perm	permissions of the directory. Use 040755 if you don't have any other information.
atime	time the file was last accessed
mtime	modification time of the file
ctime	time of last status change

See also

writeDir

Implements KArchive.

Definition at line 95 of file krcc.cpp.

doWriteSymLink()

bool KRcc::doWriteSymLink ( const QString & name, const QString & target, const QString & user, const QString & group, mode_t perm, const QDateTime & atime, const QDateTime & mtime, const QDateTime & ctime )

overrideprotectedvirtual

Writes a symbolic link to the archive.

This virtual method must be implemented by subclasses.

Parameters

name	name of symbolic link
target	target of symbolic link
user	the user that owns the directory
group	the group that owns the directory
perm	permissions of the directory
atime	time the file was last accessed
mtime	modification time of the file
ctime	time of last status change

See also

writeSymLink

Implements KArchive.

Definition at line 102 of file krcc.cpp.

openArchive()

bool KRcc::openArchive ( QIODevice::OpenMode mode )

overrideprotectedvirtual

Registers the .rcc resource in the QResource system under a unique identifier, then lists that, and creates the KArchiveFile/KArchiveDirectory entries.

Implements KArchive.

Definition at line 109 of file krcc.cpp.

virtual_hook()

void KRcc::virtual_hook ( int id, void * data )

overrideprotectedvirtual

Reimplemented from KArchive.

Definition at line 159 of file krcc.cpp.

---

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

• krcc.h
• krcc.cpp