QFtpPrivate Class Reference

Inheritance diagram for QFtpPrivate:

Public Functions
void	_q_piConnectState (int)
void	_q_piError (int, const QString &)
void	_q_piFinished (const QString &)
void	_q_piFtpReply (int, const QString &)
void	_q_startNextCommand ()
int	addCommand (QFtpCommand *cmd)
	QFtpPrivate ()
	~QFtpPrivate ()
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 Variables
bool	close_waitForStateChange
QFtp::Error	error
QString	errorString
QString	host
QList< QFtpCommand * >	pending
QFtpPI	pi
quint16	port
QString	proxyHost
quint16	proxyPort
QFtp::State	state
QFtp::TransferMode	transferMode
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 1302 of file qftp.cpp.

Constructors and Destructors

QFtpPrivate()

QFtpPrivate::QFtpPrivate ( )

inline

Definition at line 1307 of file qftp.cpp.

                         : close_waitForStateChange(false), state(QFtp::Unconnected),
                           transferMode(QFtp::Passive), error(QFtp::NoError)
    { }

~QFtpPrivate()

QFtpPrivate::~QFtpPrivate ( )

inline

Definition at line 1311 of file qftp.cpp.

{ while (!pending.isEmpty()) delete pending.takeFirst(); }

Functions

_q_piConnectState()

void QFtpPrivate::_q_piConnectState

(

int

connectState

)

Warning

This function is not part of the public interface.

Definition at line 2491 of file qftp.cpp.

{
    state = QFtp::State(connectState);
    emit q_func()->stateChanged(state);
    if (close_waitForStateChange) {
        close_waitForStateChange = false;
        _q_piFinished(QLatin1String(QT_TRANSLATE_NOOP("QFtp", "Connection closed")));
    }
}

_q_piError()

void QFtpPrivate::_q_piError	(	int	errorCode,
		const QString &	text
	)

Warning

This function is not part of the public interface.

Definition at line 2415 of file qftp.cpp.

{
    Q_Q(QFtp);

    if (pending.isEmpty()) {
        qWarning("QFtpPrivate::_q_piError was called without pending command!");
        return;
    }

    QFtpCommand *c = pending.first();

    // non-fatal errors
    if (c->command == QFtp::Get && pi.currentCommand().startsWith(QLatin1String("SIZE "))) {
        pi.dtp.setBytesTotal(0);
        return;
    } else if (c->command==QFtp::Put && pi.currentCommand().startsWith(QLatin1String("ALLO "))) {
        return;
    }

    error = QFtp::Error(errorCode);
    switch (q->currentCommand()) {
        case QFtp::ConnectToHost:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Connecting to host failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Login:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Login failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::List:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Listing directory failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Cd:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Changing directory failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Get:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Downloading file failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Put:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Uploading file failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Remove:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Removing file failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Mkdir:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Creating directory failed:\n%1"))
                          .arg(text);
            break;
        case QFtp::Rmdir:
            errorString = QString::fromLatin1(QT_TRANSLATE_NOOP("QFtp", "Removing directory failed:\n%1"))
                          .arg(text);
            break;
        default:
            errorString = text;
            break;
    }

    pi.clearPendingCommands();
    q->clearPendingCommands();
    emit q->commandFinished(c->id, true);

    pending.removeFirst();
    delete c;
    if (pending.isEmpty())
        emit q->done(true);
    else
        _q_startNextCommand();
}

_q_piFinished()

void QFtpPrivate::_q_piFinished

(

const QString &

)

Warning

This function is not part of the public interface.

Definition at line 2385 of file qftp.cpp.

{
    if (pending.isEmpty())
        return;
    QFtpCommand *c = pending.first();

    if (c->command == QFtp::Close) {
        // The order of in which the slots are called is arbitrary, so
        // disconnect the SIGNAL-SIGNAL temporary to make sure that we
        // don't get the commandFinished() signal before the stateChanged()
        // signal.
        if (state != QFtp::Unconnected) {
            close_waitForStateChange = true;
            return;
        }
    }
    emit q_func()->commandFinished(c->id, false);
    pending.removeFirst();

    delete c;

    if (pending.isEmpty()) {
        emit q_func()->done(false);
    } else {
        _q_startNextCommand();
    }
}

_q_piFtpReply()

void QFtpPrivate::_q_piFtpReply	(	int	code,
		const QString &	text
	)

Warning

This function is not part of the public interface.

Definition at line 2503 of file qftp.cpp.

{
    if (q_func()->currentCommand() == QFtp::RawCommand) {
        pi.rawCommand = true;
        emit q_func()->rawCommandReply(code, text);
    }
}

_q_startNextCommand()

void QFtpPrivate::_q_startNextCommand

(

)

Warning

This function is not part of the public interface.

Definition at line 2312 of file qftp.cpp.

{
    Q_Q(QFtp);
    if (pending.isEmpty())
        return;
    QFtpCommand *c = pending.first();

    error = QFtp::NoError;
    errorString = QT_TRANSLATE_NOOP(QFtp, QLatin1String("Unknown error"));

    if (q->bytesAvailable())
        q->readAll(); // clear the data
    emit q->commandStarted(c->id);

    // Proxy support, replace the Login argument in place, then fall
    // through.
    if (c->command == QFtp::Login && !proxyHost.isEmpty()) {
        QString loginString = c->rawCmds.first().trimmed();
        loginString += QLatin1Char('@') + host;
        if (port && port != 21)
            loginString += QLatin1Char(':') + QString::number(port);
        loginString += QLatin1String("\r\n");
        c->rawCmds[0] = loginString;
    }

    if (c->command == QFtp::SetTransferMode) {
        _q_piFinished(QLatin1String("Transfer mode set"));
    } else if (c->command == QFtp::SetProxy) {
        proxyHost = c->rawCmds[0];
        proxyPort = c->rawCmds[1].toUInt();
        c->rawCmds.clear();
        _q_piFinished(QLatin1String("Proxy set to ") + proxyHost + QLatin1Char(':') + QString::number(proxyPort));
    } else if (c->command == QFtp::ConnectToHost) {
#ifndef QT_NO_BEARERMANAGEMENT
        //copy network session down to the PI
        pi.setProperty("_q_networksession", q->property("_q_networksession"));
#endif
        if (!proxyHost.isEmpty()) {
            host = c->rawCmds[0];
            port = c->rawCmds[1].toUInt();
            pi.connectToHost(proxyHost, proxyPort);
        } else {
            pi.connectToHost(c->rawCmds[0], c->rawCmds[1].toUInt());
        }
    } else {
        if (c->command == QFtp::Put) {
            if (c->is_ba) {
                pi.dtp.setData(c->data.ba);
                pi.dtp.setBytesTotal(c->data.ba->size());
            } else if (c->data.dev && (c->data.dev->isOpen() || c->data.dev->open(QIODevice::ReadOnly))) {
                pi.dtp.setDevice(c->data.dev);
                if (c->data.dev->isSequential()) {
                    pi.dtp.setBytesTotal(0);
                    pi.dtp.connect(c->data.dev, SIGNAL(readyRead()), SLOT(dataReadyRead()));
                    pi.dtp.connect(c->data.dev, SIGNAL(readChannelFinished()), SLOT(dataReadyRead()));
                } else {
                    pi.dtp.setBytesTotal(c->data.dev->size());
                }
            }
        } else if (c->command == QFtp::Get) {
            if (!c->is_ba && c->data.dev) {
                pi.dtp.setDevice(c->data.dev);
            }
        } else if (c->command == QFtp::Close) {
            state = QFtp::Closing;
            emit q->stateChanged(state);
        }
        pi.sendCommands(c->rawCmds);
    }
}

addCommand()

int QFtpPrivate::addCommand

(

QFtpCommand *

cmd

)

Definition at line 1336 of file qftp.cpp.

{
    pending.append(cmd);

    if (pending.count() == 1) {
        // don't emit the commandStarted() signal before the ID is returned
        QTimer::singleShot(0, q_func(), SLOT(_q_startNextCommand()));
    }
    return cmd->id;
}

Properties

close_waitForStateChange

bool QFtpPrivate::close_waitForStateChange

Definition at line 1324 of file qftp.cpp.

error

QFtp::Error QFtpPrivate::error

Definition at line 1327 of file qftp.cpp.

errorString

QString QFtpPrivate::errorString

Definition at line 1328 of file qftp.cpp.

host

QString QFtpPrivate::host

Definition at line 1330 of file qftp.cpp.

pending

QList<QFtpCommand *> QFtpPrivate::pending

Definition at line 1323 of file qftp.cpp.

pi

QFtpPI QFtpPrivate::pi

Definition at line 1322 of file qftp.cpp.

port

quint16 QFtpPrivate::port

Definition at line 1331 of file qftp.cpp.

proxyHost

QString QFtpPrivate::proxyHost

Definition at line 1332 of file qftp.cpp.

proxyPort

quint16 QFtpPrivate::proxyPort

Definition at line 1333 of file qftp.cpp.

state

QFtp::State QFtpPrivate::state

Definition at line 1325 of file qftp.cpp.

transferMode

QFtp::TransferMode QFtpPrivate::transferMode

Definition at line 1326 of file qftp.cpp.

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

• /src/network/access/qftp.cpp