/**************************************************************************** | |
** | |
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). | |
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** 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 | |
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** file. Please review the following information to ensure the GNU Lesser | |
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** | |
** 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: | |
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** Other Usage | |
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** $QT_END_LICENSE$ | |
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****************************************************************************/ | |
#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 |