zeus::TFileSystemWatcher Class Reference

#include <FileSystemWatcher.h>

Inheritance diagram for zeus::TFileSystemWatcher:

List of all members.

Public Member Functions
	TFileSystemWatcher (const IString &rPath, bool bIncludeSubTree=true)
void	start ()
void	stop ()
bool	isStarted () const
void	reset ()
TString	getWatchedPath () const
virtual Retval MQUALIFIER	attach (IObserver &rObserver)
virtual Retval MQUALIFIER	detach (IObserver &rObserver)
virtual Retval MQUALIFIER	askForInterface (const InterfaceID &rInterfaceID, IZUnknown *&rpIface)
virtual void MQUALIFIER	addRef () const
virtual void MQUALIFIER	release () const
Protected Member Functions
virtual	~TFileSystemWatcher ()
virtual void MQUALIFIER	execute ()
virtual void	onFileCreated (const IString &rFileName)
virtual void	onFileRemoved (const IString &rFileName)
virtual void	onFileChanged (const IString &rFileName)
virtual void	onFileRenamed (const IString &rOldFileName, const IString &rNewFileName)
virtual void	onUnknownAction (const IString &rFileName)

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Detailed Description

This class watches a file system and generates call backs. The call backs are posted using a communication pipe

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Constructor & Destructor Documentation

TFileSystemWatcher::TFileSystemWatcher	(	const IString &	rPath,
		bool	bIncludeSubTree = true
	)

Creates a file system watcher

Parameters:

rPath	: Name of the directory
bIncludeSubTree	: flag if the watcher also watches the sub structure

TFileSystemWatcher::~TFileSystemWatcher

(

)

[protected, virtual]

Destroys the file system watcher

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Member Function Documentation

virtual void MQUALIFIER zeus::TFileSystemWatcher::addRef

(

)

const [virtual]

See also:

IZUnknown::addRef

Reimplemented from zeus::TZObject.

virtual Retval MQUALIFIER zeus::TFileSystemWatcher::askForInterface	(	const InterfaceID &	rInterfaceID,
		IZUnknown *&	rpIface
	)		[virtual]

See also:

IZUnknown::askForInterface

Reimplemented from zeus::TZObject.

Retval MQUALIFIER TFileSystemWatcher::attach

(

IObserver &

rObserver )

[virtual]

See also:

ISubject::attach

Implements zeus::ISubject.

Retval MQUALIFIER TFileSystemWatcher::detach

(

IObserver &

rObserver )

[virtual]

See also:

ISubject::detach

Implements zeus::ISubject.

void MQUALIFIER TFileSystemWatcher::execute

(

)

[protected, virtual]

See also:

IRunnable::execute

Implements zeus::IRunnable.

TString zeus::TFileSystemWatcher::getWatchedPath

(

)

const [inline]

Returns the path of the file system watcher

bool zeus::TFileSystemWatcher::isStarted

(

)

const [inline]

Checks if the watcher has been started

void TFileSystemWatcher::onFileChanged

(

const IString &

rFileName )

[protected, virtual]

Callback if a file has been changed

Parameters:

rFileName

: Name of the file

void TFileSystemWatcher::onFileCreated

(

const IString &

rFileName )

[protected, virtual]

Callback if a file has been created

Parameters:

rFileName

: Name of the file

void TFileSystemWatcher::onFileRemoved

(

const IString &

rFileName )

[protected, virtual]

Callback if a file has been deleted

Parameters:

rFileName

: Name of the file

void TFileSystemWatcher::onFileRenamed	(	const IString &	rOldFileName,
		const IString &	rNewFileName
	)		[protected, virtual]

Callback if a file has been renamed

Parameters:

rOldFileName	: old file name
rNewFileName	: new file name

void TFileSystemWatcher::onUnknownAction

(

const IString &

rFileName )

[protected, virtual]

Unknown action on file

Parameters:

rFileName

: Name of the file

virtual void MQUALIFIER zeus::TFileSystemWatcher::release

(

)

const [virtual]

See also:

IZUnknown::release

Reimplemented from zeus::TZObject.

void TFileSystemWatcher::reset

(

)

Resets the file system watcher. All files are posted to the observers

void TFileSystemWatcher::start

(

)

Starts the file watching process

void TFileSystemWatcher::stop

(

)

Stopps the file watching process

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

• FileSystemWatcher.h
• FileSystemWatcher.cpp