KIO::FileJob Class Reference

The file-job is an asynchronious version of normal file handling. More...

#include <filejob.h>

Inheritance diagram for KIO::FileJob:

List of all members.

Signals
void	close (KIO::Job *job)
void	data (KIO::Job *job, const QByteArray &data)
void	mimetype (KIO::Job *job, const QString &type)
void	open (KIO::Job *job)
void	position (KIO::Job *job, KIO::filesize_t offset)
void	redirection (KIO::Job *job, const KUrl &url)
void	written (KIO::Job *job, KIO::filesize_t written)
Public Member Functions
	~FileJob ()
void	close ()
void	read (KIO::filesize_t size)
void	seek (KIO::filesize_t offset)
KIO::filesize_t	size ()
void	write (const QByteArray &data)
Protected Member Functions
	FileJob (FileJobPrivate &dd)

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Detailed Description

The file-job is an asynchronious version of normal file handling.

It allows block-wise reading and writing, and allows seeking. Results are returned through signals.

Should always be created using KIO::open(KUrl&)

Definition at line 37 of file filejob.h.

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Constructor & Destructor Documentation

FileJob::~FileJob

(

)

Definition at line 78 of file filejob.cpp.

FileJob::FileJob

(

FileJobPrivate &

dd

)

[protected]

Definition at line 73 of file filejob.cpp.

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Member Function Documentation

void FileJob::close

(

)

Close.

Closes the file-slave

Definition at line 109 of file filejob.cpp.

void KIO::FileJob::close

(

KIO::Job *

job

)

[signal]

File is closed and will accept no more commands.

Parameters:

job	the job that emitted this signal

void KIO::FileJob::data	(	KIO::Job *	job,
		const QByteArray &	data
	)		[signal]

Data from the slave has arrived.

Parameters:

job	the job that emitted this signal
data	data received from the slave.

void KIO::FileJob::mimetype	(	KIO::Job *	job,
		const QString &	type
	)		[signal]

Mimetype determined.

Parameters:

job	the job that emitted this signal
type	the mime type

void KIO::FileJob::open

(

KIO::Job *

job

)

[signal]

File is open, metadata has been determined and the file-slave is ready to receive commands.

Parameters:

job	the job that emitted this signal

void KIO::FileJob::position	(	KIO::Job *	job,
		KIO::filesize_t	offset
	)		[signal]

The file has reached this position.

Emitted after seek.

Parameters:

job	the job that emitted this signal
offset	the new position

void FileJob::read

(

KIO::filesize_t

size

)

Read block.

The slave emits the data through data().

Parameters:

size	the requested amount of data

Definition at line 82 of file filejob.cpp.

void KIO::FileJob::redirection	(	KIO::Job *	job,
		const KUrl &	url
	)		[signal]

Signals the file is a redirection.

Follow this url manually to reach data

Parameters:

job	the job that emitted this signal
url	the new URL

void FileJob::seek

(

KIO::filesize_t

offset

)

Seek.

The slave emits position()

Parameters:

offset

the position from start to go to

Definition at line 100 of file filejob.cpp.

KIO::filesize_t FileJob::size

(

)

Size.

Returns:

the file size

Definition at line 118 of file filejob.cpp.

void FileJob::write

(

const QByteArray &

data

)

Write block.

Parameters:

data	the data to write

Definition at line 92 of file filejob.cpp.

void KIO::FileJob::written	(	KIO::Job *	job,
		KIO::filesize_t	written
	)		[signal]

Bytes written to the file.

Parameters:

job	the job that emitted this signal
written	bytes written.

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

• filejob.h
• filejob.cpp