| /**************************************************************************** |
| ** |
| ** Copyright (C) 2011 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. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** GNU Lesser General Public License Usage |
| ** 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. |
| ** |
| ** Other Usage |
| ** Alternatively, this file may be used in accordance with the terms and |
| ** conditions contained in a signed written agreement between you and Nokia. |
| ** |
| ** |
| ** |
| ** |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef QLOCALSOCKET_H |
| #define QLOCALSOCKET_H |
| |
| #include <QtCore/qiodevice.h> |
| #include <QtNetwork/qabstractsocket.h> |
| |
| QT_BEGIN_HEADER |
| |
| QT_BEGIN_NAMESPACE |
| |
| QT_MODULE(Network) |
| |
| #ifndef QT_NO_LOCALSOCKET |
| |
| class QLocalSocketPrivate; |
| |
| class Q_NETWORK_EXPORT QLocalSocket : public QIODevice |
| { |
| Q_OBJECT |
| Q_DECLARE_PRIVATE(QLocalSocket) |
| |
| public: |
| enum LocalSocketError |
| { |
| ConnectionRefusedError = QAbstractSocket::ConnectionRefusedError, |
| PeerClosedError = QAbstractSocket::RemoteHostClosedError, |
| ServerNotFoundError = QAbstractSocket::HostNotFoundError, |
| SocketAccessError = QAbstractSocket::SocketAccessError, |
| SocketResourceError = QAbstractSocket::SocketResourceError, |
| SocketTimeoutError = QAbstractSocket::SocketTimeoutError, |
| DatagramTooLargeError = QAbstractSocket::DatagramTooLargeError, |
| ConnectionError = QAbstractSocket::NetworkError, |
| UnsupportedSocketOperationError = QAbstractSocket::UnsupportedSocketOperationError, |
| UnknownSocketError = QAbstractSocket::UnknownSocketError |
| }; |
| |
| enum LocalSocketState |
| { |
| UnconnectedState = QAbstractSocket::UnconnectedState, |
| ConnectingState = QAbstractSocket::ConnectingState, |
| ConnectedState = QAbstractSocket::ConnectedState, |
| ClosingState = QAbstractSocket::ClosingState |
| }; |
| |
| QLocalSocket(QObject *parent = 0); |
| ~QLocalSocket(); |
| |
| void connectToServer(const QString &name, OpenMode openMode = ReadWrite); |
| void disconnectFromServer(); |
| |
| QString serverName() const; |
| QString fullServerName() const; |
| |
| void abort(); |
| virtual bool isSequential() const; |
| virtual qint64 bytesAvailable() const; |
| virtual qint64 bytesToWrite() const; |
| virtual bool canReadLine() const; |
| virtual void close(); |
| LocalSocketError error() const; |
| bool flush(); |
| bool isValid() const; |
| qint64 readBufferSize() const; |
| void setReadBufferSize(qint64 size); |
| |
| bool setSocketDescriptor(quintptr socketDescriptor, |
| LocalSocketState socketState = ConnectedState, |
| OpenMode openMode = ReadWrite); |
| quintptr socketDescriptor() const; |
| |
| LocalSocketState state() const; |
| bool waitForBytesWritten(int msecs = 30000); |
| bool waitForConnected(int msecs = 30000); |
| bool waitForDisconnected(int msecs = 30000); |
| bool waitForReadyRead(int msecs = 30000); |
| |
| Q_SIGNALS: |
| void connected(); |
| void disconnected(); |
| void error(QLocalSocket::LocalSocketError socketError); |
| void stateChanged(QLocalSocket::LocalSocketState socketState); |
| |
| protected: |
| virtual qint64 readData(char*, qint64); |
| virtual qint64 writeData(const char*, qint64); |
| |
| private: |
| Q_DISABLE_COPY(QLocalSocket) |
| #if defined(QT_LOCALSOCKET_TCP) |
| Q_PRIVATE_SLOT(d_func(), void _q_stateChanged(QAbstractSocket::SocketState)) |
| Q_PRIVATE_SLOT(d_func(), void _q_error(QAbstractSocket::SocketError)) |
| #elif defined(Q_OS_WIN) |
| Q_PRIVATE_SLOT(d_func(), void _q_notified()) |
| Q_PRIVATE_SLOT(d_func(), void _q_canWrite()) |
| Q_PRIVATE_SLOT(d_func(), void _q_pipeClosed()) |
| Q_PRIVATE_SLOT(d_func(), void _q_emitReadyRead()) |
| #else |
| Q_PRIVATE_SLOT(d_func(), void _q_stateChanged(QAbstractSocket::SocketState)) |
| Q_PRIVATE_SLOT(d_func(), void _q_error(QAbstractSocket::SocketError)) |
| Q_PRIVATE_SLOT(d_func(), void _q_connectToSocket()) |
| Q_PRIVATE_SLOT(d_func(), void _q_abortConnectionAttempt()) |
| #endif |
| }; |
| |
| #ifndef QT_NO_DEBUG_STREAM |
| #include <QtCore/qdebug.h> |
| Q_NETWORK_EXPORT QDebug operator<<(QDebug, QLocalSocket::LocalSocketError); |
| Q_NETWORK_EXPORT QDebug operator<<(QDebug, QLocalSocket::LocalSocketState); |
| #endif |
| |
| #endif // QT_NO_LOCALSOCKET |
| |
| QT_END_NAMESPACE |
| |
| QT_END_HEADER |
| |
| #endif // QLOCALSOCKET_H |