QTcpServerPrivate Class Reference

Inheritance diagram for QTcpServerPrivate:

Public Functions
void	connectionNotification ()
void	exceptionNotification ()
void	proxyAuthenticationRequired (const QNetworkProxy &, QAuthenticator *)
	QTcpServerPrivate ()
void	readNotification ()
QNetworkProxy	resolveProxy (const QHostAddress &address, quint16 port)
	Resolve the proxy to its final value. More...
void	writeNotification ()
	~QTcpServerPrivate ()
Public Functions inherited from QObjectPrivate
void	_q_reregisterTimers (void *pointer)
void	addConnection (int signal, Connection *c)
void	cleanConnectionLists ()
void	connectNotify (const char *signal)
void	deleteChildren ()
void	disconnectNotify (const char *signal)
bool	isSender (const QObject *receiver, const char *signal) const
bool	isSignalConnected (uint signalIdx) const
	Returns true if the signal with index signal_index from object sender is connected. More...
void	moveToThread_helper ()
	QObjectPrivate (int version=QObjectPrivateVersion)
QObjectList	receiverList (const char *signal) const
QObjectList	senderList () const
void	setParent_helper (QObject *)
void	setThreadData_helper (QThreadData *currentData, QThreadData *targetData)
int	signalIndex (const char *signalName) const
	Returns the signal index used in the internal connectionLists vector. More...
virtual	~QObjectPrivate ()
Public Functions inherited from QObjectData
virtual	~QObjectData ()=0
Public Functions inherited from QAbstractSocketEngineReceiver
virtual	~QAbstractSocketEngineReceiver ()

Public Variables
QHostAddress	address
int	maxConnections
QList< QTcpSocket * >	pendingConnections
quint16	port
QNetworkProxy	proxy
QAbstractSocket::SocketError	serverSocketError
QString	serverSocketErrorString
QAbstractSocketEngine *	socketEngine
QAbstractSocket::SocketState	state
Public Variables inherited from QObjectPrivate
union {
QObject *   currentChildBeingDeleted
QAbstractDeclarativeData *   declarativeData
};
quint32	connectedSignals [2]
QObjectConnectionListVector *	connectionLists
Sender *	currentSender
QList< QPointer< QObject > >	eventFilters
ExtraData *	extraData
QString	objectName
Connection *	senders
QAtomicPointer< QtSharedPointer::ExternalRefCountData >	sharedRefcount
QThreadData *	threadData
void *	unused
Public Variables inherited from QObjectData
uint	blockSig: 1
QObjectList	children
uint	hasGuards: 1
uint	inEventHandler: 1
uint	inThreadChangeEvent: 1
uint	isWidget: 1
QMetaObject *	metaObject
uint	ownObjectName: 1
QObject *	parent
uint	pendTimer: 1
int	postedEvents
QObject *	q_ptr
uint	receiveChildEvents: 1
uint	sendChildEvents: 1
uint	unused: 22
uint	wasDeleted: 1

Additional Inherited Members
Public Types inherited from QObjectPrivate
typedef void(*	StaticMetaCallFunction) (QObject *, QMetaObject::Call, int, void **)
Static Public Functions inherited from QObjectPrivate
static void	clearGuards (QObject *)
static QObjectPrivate *	get (QObject *o)
static void	resetCurrentSender (QObject *receiver, Sender *currentSender, Sender *previousSender)
static Sender *	setCurrentSender (QObject *receiver, Sender *sender)
static void	signalSignature (const QMetaMethod &signal, QVarLengthArray< char > *result)

Detailed Description

Definition at line 126 of file qtcpserver.cpp.

Constructors and Destructors

QTcpServerPrivate()

QTcpServerPrivate::QTcpServerPrivate

(

)

Warning

This function is not part of the public interface.

Definition at line 164 of file qtcpserver.cpp.

 : port(0)
 , state(QAbstractSocket::UnconnectedState)
 , socketEngine(0)
 , serverSocketError(QAbstractSocket::UnknownSocketError)
 , maxConnections(30)
{
}

~QTcpServerPrivate()

QTcpServerPrivate::~QTcpServerPrivate

(

)

Warning

This function is not part of the public interface.

Definition at line 175 of file qtcpserver.cpp.

{
}

Functions

connectionNotification()

void QTcpServerPrivate::connectionNotification ( )

inlinevirtual

Implements QAbstractSocketEngineReceiver.

Definition at line 155 of file qtcpserver.cpp.

{}

exceptionNotification()

void QTcpServerPrivate::exceptionNotification ( )

inlinevirtual

Implements QAbstractSocketEngineReceiver.

Definition at line 154 of file qtcpserver.cpp.

{}

proxyAuthenticationRequired()

void QTcpServerPrivate::proxyAuthenticationRequired ( const QNetworkProxy &  , QAuthenticator *    )

inlinevirtual

Implements QAbstractSocketEngineReceiver.

Definition at line 157 of file qtcpserver.cpp.

{}

readNotification()

void QTcpServerPrivate::readNotification ( )

virtual

Warning

This function is not part of the public interface.

Implements QAbstractSocketEngineReceiver.

Definition at line 217 of file qtcpserver.cpp.

{
    Q_Q(QTcpServer);
    for (;;) {
        if (pendingConnections.count() >= maxConnections) {
#if defined (QTCPSERVER_DEBUG)
            qDebug("QTcpServerPrivate::_q_processIncomingConnection() too many connections");
#endif
            if (socketEngine->isReadNotificationEnabled())
                socketEngine->setReadNotificationEnabled(false);
            return;
        }

        int descriptor = socketEngine->accept();
        if (descriptor == -1)
            break;
#if defined (QTCPSERVER_DEBUG)
        qDebug("QTcpServerPrivate::_q_processIncomingConnection() accepted socket %i", descriptor);
#endif
        q->incomingConnection(descriptor);

        QPointer<QTcpServer> that = q;
        emit q->newConnection();
        if (!that || !q->isListening())
            return;
    }
}

resolveProxy()

QNetworkProxy QTcpServerPrivate::resolveProxy	(	const QHostAddress &	address,
		quint16	port
	)

Resolve the proxy to its final value.

Warning

This function is not part of the public interface.

Definition at line 187 of file qtcpserver.cpp.

{
    if (address == QHostAddress::LocalHost ||
        address == QHostAddress::LocalHostIPv6)
        return QNetworkProxy::NoProxy;

    QList<QNetworkProxy> proxies;
    if (proxy.type() != QNetworkProxy::DefaultProxy) {
        // a non-default proxy was set with setProxy
        proxies << proxy;
    } else {
        // try the application settings instead
        QNetworkProxyQuery query(port, QString(), QNetworkProxyQuery::TcpServer);
        proxies = QNetworkProxyFactory::proxyForQuery(query);
    }

    // return the first that we can use
    foreach (const QNetworkProxy &p, proxies) {
        if (p.capabilities() & QNetworkProxy::ListeningCapability)
            return p;
    }

    // no proxy found
    // DefaultProxy will raise an error
    return QNetworkProxy(QNetworkProxy::DefaultProxy);
}

writeNotification()

void QTcpServerPrivate::writeNotification ( )

inlinevirtual

Implements QAbstractSocketEngineReceiver.

Definition at line 153 of file qtcpserver.cpp.

{}

Properties

address

QHostAddress QTcpServerPrivate::address

Definition at line 136 of file qtcpserver.cpp.

maxConnections

int QTcpServerPrivate::maxConnections

Definition at line 144 of file qtcpserver.cpp.

Referenced by readNotification().

pendingConnections

QList<QTcpSocket *> QTcpServerPrivate::pendingConnections

Definition at line 133 of file qtcpserver.cpp.

Referenced by readNotification().

port

quint16 QTcpServerPrivate::port

Definition at line 135 of file qtcpserver.cpp.

proxy

QNetworkProxy QTcpServerPrivate::proxy

Definition at line 147 of file qtcpserver.cpp.

Referenced by resolveProxy().

serverSocketError

QAbstractSocket::SocketError QTcpServerPrivate::serverSocketError

Definition at line 141 of file qtcpserver.cpp.

serverSocketErrorString

QString QTcpServerPrivate::serverSocketErrorString

Definition at line 142 of file qtcpserver.cpp.

socketEngine

QAbstractSocketEngine* QTcpServerPrivate::socketEngine

Definition at line 139 of file qtcpserver.cpp.

Referenced by readNotification().

state

QAbstractSocket::SocketState QTcpServerPrivate::state

Definition at line 138 of file qtcpserver.cpp.

---

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

• /src/network/socket/qtcpserver.cpp