DigikamGenericMjpegStreamPlugin::MjpegServer::Private Class Reference

Inheritance diagram for DigikamGenericMjpegStreamPlugin::MjpegServer::Private:

Public Member Functions
QString	clientDescription (QTcpSocket *const client) const
void	close ()
bool	isOpened () const
int	maxClients () const
bool	open (const QString &address, int port)
	Private (QObject *const parent)
void	setMaxClients (int)
void	start ()
void	stop ()
int	writeInSocket (int sock, const QByteArray &data) const
	~Private ()

Public Attributes
QStringList	blackList
	Clients Ip address list to ban. More...
QList< QTcpSocket * >	clients
	list of client connected sockets. More...
int	delay
	delay between frames in us (1E6/rate). More...
QByteArray	lastFrame
	the current JPEG frame to dispatch to all connected clients. More...
QMutex	mutexClients
	to protect current clients list. More...
QMutex	mutexFrame
	to protect current frame data. More...
int	rate
	stream frames rate per secs [1...30]. More...
QTcpServer *	server
	main tcp/ip server. More...
QFuture< void >	srvTask
	server threaded task used to stream on clients. More...

Detailed Description

MJPEG Server private container. Internal use only.

Constructor & Destructor Documentation

Private()

DigikamGenericMjpegStreamPlugin::MjpegServer::Private::Private ( QObject *const  parent )

explicit

~Private()

DigikamGenericMjpegStreamPlugin::MjpegServer::Private::~Private

(

)

Member Function Documentation

clientDescription()

QString DigikamGenericMjpegStreamPlugin::MjpegServer::Private::clientDescription

(

QTcpSocket *const

client

)

const

Return an human readable description of client connected through a socket.

close()

void DigikamGenericMjpegStreamPlugin::MjpegServer::Private::close

(

)

Shutdown the server.

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::~MjpegServer().

isOpened()

bool DigikamGenericMjpegStreamPlugin::MjpegServer::Private::isOpened

(

)

const

Return true if the server is running.

maxClients()

int DigikamGenericMjpegStreamPlugin::MjpegServer::Private::maxClients

(

)

const

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::maxClients().

open()

bool DigikamGenericMjpegStreamPlugin::MjpegServer::Private::open	(	const QString &	address,
		int	port
	)

Initialize the server.

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::MjpegServer().

setMaxClients()

void DigikamGenericMjpegStreamPlugin::MjpegServer::Private::setMaxClients

(

int

max

)

Handle maximum clients connected to the server.

References DigikamGenericMjpegStreamPlugin::MjpegServer::maxClients().

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::MjpegServer(), and DigikamGenericMjpegStreamPlugin::MjpegServer::setMaxClients().

start()

void DigikamGenericMjpegStreamPlugin::MjpegServer::Private::start

(

)

Start the server (aka listening on network).

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::start().

stop()

void DigikamGenericMjpegStreamPlugin::MjpegServer::Private::stop

(

)

Stop the server (aka not listening on network).

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::stop().

writeInSocket()

int DigikamGenericMjpegStreamPlugin::MjpegServer::Private::writeInSocket	(	int	sock,
		const QByteArray &	data
	)		const

Write data in native socket file descriptor. We need to use native low level socket to write data inside from separated threads, as QTCPSocket only work with a single thread.

Member Data Documentation

blackList

QStringList DigikamGenericMjpegStreamPlugin::MjpegServer::Private::blackList

Clients Ip address list to ban.

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::blackList(), and DigikamGenericMjpegStreamPlugin::MjpegServer::setBlackList().

clients

QList<QTcpSocket*> DigikamGenericMjpegStreamPlugin::MjpegServer::Private::clients

list of client connected sockets.

delay

int DigikamGenericMjpegStreamPlugin::MjpegServer::Private::delay

delay between frames in us (1E6/rate).

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::setRate().

lastFrame

QByteArray DigikamGenericMjpegStreamPlugin::MjpegServer::Private::lastFrame

the current JPEG frame to dispatch to all connected clients.

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::slotWriteFrame().

mutexClients

QMutex DigikamGenericMjpegStreamPlugin::MjpegServer::Private::mutexClients

to protect current clients list.

mutexFrame

QMutex DigikamGenericMjpegStreamPlugin::MjpegServer::Private::mutexFrame

to protect current frame data.

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::slotWriteFrame().

rate

int DigikamGenericMjpegStreamPlugin::MjpegServer::Private::rate

stream frames rate per secs [1...30].

Referenced by DigikamGenericMjpegStreamPlugin::MjpegServer::rate(), and DigikamGenericMjpegStreamPlugin::MjpegServer::setRate().

server

QTcpServer* DigikamGenericMjpegStreamPlugin::MjpegServer::Private::server

main tcp/ip server.

srvTask

QFuture<void> DigikamGenericMjpegStreamPlugin::MjpegServer::Private::srvTask

server threaded task used to stream on clients.

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

• core/dplugins/generic/tools/mjpegstream/mjpegserver_p.h
• core/dplugins/generic/tools/mjpegstream/mjpegserver_p.cpp