Starting work on Qt4 interface...

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/dependencies/tqtinterface@1158413 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 257 insertions, 0 deletions

diff --git a/qtinterface/qt4/Qt/qabstractsocket.h b/qtinterface/qt4/Qt/qabstractsocket.h
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+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtNetwork module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial Usage
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QABSTRACTSOCKET_H
+#define QABSTRACTSOCKET_H
+
+#include <QtCore/qiodevice.h>
+#include <QtCore/qobject.h>
+#ifndef QT_NO_DEBUG_STREAM
+#include <QtCore/qdebug.h>
+#endif
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+QT_MODULE(Network)
+
+class QHostAddress;
+#ifndef QT_NO_NETWORKPROXY
+class QNetworkProxy;
+#endif
+class QAbstractSocketPrivate;
+class QAuthenticator;
+
+class Q_NETWORK_EXPORT QAbstractSocket : public QIODevice
+{
+    Q_OBJECT
+public:
+    enum SocketType {
+        TcpSocket,
+        UdpSocket,
+        UnknownSocketType = -1
+    };
+    enum NetworkLayerProtocol {
+        IPv4Protocol,
+        IPv6Protocol,
+        UnknownNetworkLayerProtocol = -1
+    };
+    enum SocketError {
+        ConnectionRefusedError,
+        RemoteHostClosedError,
+        HostNotFoundError,
+        SocketAccessError,
+        SocketResourceError,
+        SocketTimeoutError,                     /* 5 */
+        DatagramTooLargeError,
+        NetworkError,
+        AddressInUseError,
+        SocketAddressNotAvailableError,
+        UnsupportedSocketOperationError,        /* 10 */
+        UnfinishedSocketOperationError,
+        ProxyAuthenticationRequiredError,
+        SslHandshakeFailedError,
+        ProxyConnectionRefusedError,
+        ProxyConnectionClosedError,             /* 15 */
+        ProxyConnectionTimeoutError,
+        ProxyNotFoundError,
+        ProxyProtocolError,
+
+        UnknownSocketError = -1
+    };
+    enum SocketState {
+        UnconnectedState,
+        HostLookupState,
+        ConnectingState,
+        ConnectedState,
+        BoundState,
+        ListeningState,
+        ClosingState
+#ifdef QT3_SUPPORT
+        ,
+        Idle = UnconnectedState,
+        HostLookup = HostLookupState,
+        Connecting = ConnectingState,
+        Connected = ConnectedState,
+        Closing = ClosingState,
+        Connection = ConnectedState
+#endif
+    };
+    enum SocketOption {
+        LowDelayOption, // TCP_NODELAY
+        KeepAliveOption // SO_KEEPALIVE
+    };
+
+    QAbstractSocket(SocketType socketType, QObject *parent);
+    virtual ~QAbstractSocket();
+
+    // ### Qt 5: Make connectToHost() and disconnectFromHost() virtual.
+    void connectToHost(const QString &hostName, quint16 port, OpenMode mode = ReadWrite);
+    void connectToHost(const QHostAddress &address, quint16 port, OpenMode mode = ReadWrite);
+    void disconnectFromHost();
+
+    bool isValid() const;
+
+    qint64 bytesAvailable() const;
+    qint64 bytesToWrite() const;
+
+    bool canReadLine() const;
+
+    quint16 localPort() const;
+    QHostAddress localAddress() const;
+    quint16 peerPort() const;
+    QHostAddress peerAddress() const;
+    QString peerName() const;
+
+    // ### Qt 5: Make setReadBufferSize() virtual
+    qint64 readBufferSize() const;
+    void setReadBufferSize(qint64 size);
+
+    void abort();
+
+    // ### Qt 5: Make socketDescriptor() and setSocketDescriptor() virtual.
+    int socketDescriptor() const;
+    bool setSocketDescriptor(int socketDescriptor, SocketState state = ConnectedState,
+                             OpenMode openMode = ReadWrite);
+
+    // ### Qt 5: Make virtual?
+    void setSocketOption(QAbstractSocket::SocketOption option, const QVariant &value);
+    QVariant socketOption(QAbstractSocket::SocketOption option);
+
+    SocketType socketType() const;
+    SocketState state() const;
+    SocketError error() const;
+
+    // from QIODevice
+    void close();
+    bool isSequential() const;
+    bool atEnd() const;
+    bool flush();
+
+    // for synchronous access
+    // ### Qt 5: Make waitForConnected() and waitForDisconnected() virtual.
+    bool waitForConnected(int msecs = 30000);
+    bool waitForReadyRead(int msecs = 30000);
+    bool waitForBytesWritten(int msecs = 30000);
+    bool waitForDisconnected(int msecs = 30000);
+
+#ifndef QT_NO_NETWORKPROXY
+    void setProxy(const QNetworkProxy &networkProxy);
+    QNetworkProxy proxy() const;
+#endif
+
+Q_SIGNALS:
+    void hostFound();
+    void connected();
+    void disconnected();
+    void stateChanged(QAbstractSocket::SocketState);
+    void error(QAbstractSocket::SocketError);
+#ifndef QT_NO_NETWORKPROXY
+    void proxyAuthenticationRequired(const QNetworkProxy &proxy, QAuthenticator *authenticator);
+#endif
+
+protected Q_SLOTS:
+    void connectToHostImplementation(const QString &hostName, quint16 port, OpenMode mode = ReadWrite);
+    void disconnectFromHostImplementation();
+
+protected:
+    qint64 readData(char *data, qint64 maxlen);
+    qint64 readLineData(char *data, qint64 maxlen);
+    qint64 writeData(const char *data, qint64 len);
+
+    void setSocketState(SocketState state);
+    void setSocketError(SocketError socketError);
+    void setLocalPort(quint16 port);
+    void setLocalAddress(const QHostAddress &address);
+    void setPeerPort(quint16 port);
+    void setPeerAddress(const QHostAddress &address);
+    void setPeerName(const QString &name);
+
+    QAbstractSocket(SocketType socketType, QAbstractSocketPrivate &dd, QObject *parent = 0);
+
+private:
+    Q_DECLARE_PRIVATE(QAbstractSocket)
+    Q_DISABLE_COPY(QAbstractSocket)
+
+    Q_PRIVATE_SLOT(d_func(), void _q_connectToNextAddress())
+    Q_PRIVATE_SLOT(d_func(), void _q_startConnecting(const QHostInfo &))
+    Q_PRIVATE_SLOT(d_func(), void _q_abortConnectionAttempt())
+    Q_PRIVATE_SLOT(d_func(), void _q_testConnection())
+    Q_PRIVATE_SLOT(d_func(), void _q_forceDisconnect())
+
+#ifdef QT3_SUPPORT
+public:
+    enum Error {
+        ErrConnectionRefused = ConnectionRefusedError,
+        ErrHostNotFound = HostNotFoundError,
+        ErrSocketRead = UnknownSocketError
+    };
+    inline QT3_SUPPORT int socket() const { return socketDescriptor(); }
+    inline QT3_SUPPORT void setSocket(int socket) { setSocketDescriptor(socket); }
+    inline QT3_SUPPORT qulonglong waitForMore(int msecs, bool *timeout = 0) const
+    {
+        QAbstractSocket *that = const_cast<QAbstractSocket *>(this);
+        if (that->waitForReadyRead(msecs))
+            return qulonglong(bytesAvailable());
+        if (error() == SocketTimeoutError && timeout)
+            *timeout = true;
+        return 0;
+    }
+    typedef SocketState State;
+Q_SIGNALS:
+    QT_MOC_COMPAT void connectionClosed(); // same as disconnected()
+    QT_MOC_COMPAT void delayedCloseFinished(); // same as disconnected()
+
+
+#endif
+};
+
+#ifndef QT_NO_DEBUG_STREAM
+Q_NETWORK_EXPORT QDebug operator<<(QDebug, QAbstractSocket::SocketError);
+Q_NETWORK_EXPORT QDebug operator<<(QDebug, QAbstractSocket::SocketState);
+#endif
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QABSTRACTSOCKET_H