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Diffstat (limited to 'src/network/socket/qlocalserver_p.h')
| -rw-r--r-- | src/network/socket/qlocalserver_p.h | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/src/network/socket/qlocalserver_p.h b/src/network/socket/qlocalserver_p.h new file mode 100644 index 0000000..8e96401 --- /dev/null +++ b/src/network/socket/qlocalserver_p.h @@ -0,0 +1,165 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtNetwork module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** 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 1.0, 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 are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QLOCALSERVER_P_H +#define QLOCALSERVER_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of the QLocalServer class. This header file may change from +// version to version without notice, or even be removed. +// +// We mean it. +// + +#ifndef QT_NO_LOCALSERVER + +#include "qlocalserver.h" +#include "private/qobject_p.h" +#include <qqueue.h> + +#if defined(QT_LOCALSOCKET_TCP) +# include <qtcpserver.h> +#elif defined(Q_OS_WIN) +# include <qt_windows.h> +# include <qthread.h> +#else +# include <private/qnativesocketengine_p.h> +# include <qsocketnotifier.h> +#endif + +QT_BEGIN_NAMESPACE + +#if defined(Q_OS_WIN) && !defined(QT_LOCALSOCKET_TCP) + +/*! + \internal + QLocalServerThread exists because Windows does not have a + way to provide notifications when there is a new connections to + the server. + */ +class QLocalServerThread : public QThread +{ + Q_OBJECT + +Q_SIGNALS: + void connected(HANDLE newSocket); + void error(QAbstractSocket::SocketError error, const QString &errorString); + +public: + QLocalServerThread(QObject *parent = 0); + ~QLocalServerThread(); + void closeServer(); + +public: + QString setName(const QString &name); + void run(); + void stop(); + bool makeHandle(); + + HANDLE gotConnectionEvent; + QQueue<HANDLE> pendingHandles; + int maxPendingConnections; +private: + HANDLE stopEvent; + QString fullServerName; +}; + +#endif + +class QLocalServerPrivate : public QObjectPrivate +{ + Q_DECLARE_PUBLIC(QLocalServer) + +public: + QLocalServerPrivate() : +#if defined(Q_OS_WIN) && !defined(QT_LOCALSOCKET_TCP) + inWaitingFunction(false), +#elif !defined(QT_LOCALSOCKET_TCP) + listenSocket(-1), socketNotifier(0), +#endif + maxPendingConnections(30), error(QAbstractSocket::UnknownSocketError) + { + } + + void init(); + bool listen(const QString &name); + static bool removeServer(const QString &name); + void closeServer(); + void waitForNewConnection(int msec, bool *timedOut); + +#if defined(QT_LOCALSOCKET_TCP) + void _q_onNewConnection(); + + QTcpServer tcpServer; + QMap<quintptr, QTcpSocket*> socketMap; +#elif defined(Q_OS_WIN) + void _q_openSocket(HANDLE socket); + void _q_stoppedListening(); + void _q_setError(QAbstractSocket::SocketError error, const QString &errorString); + + QLocalServerThread waitForConnection; + bool inWaitingFunction; +#else + void setError(const QString &function); + void _q_socketActivated(); + + int listenSocket; + QSocketNotifier *socketNotifier; +#endif + + QString serverName; + QString fullServerName; + int maxPendingConnections; + QQueue<QLocalSocket*> pendingConnections; + QString errorString; + QAbstractSocket::SocketError error; +}; + +QT_END_NAMESPACE + +#endif // QT_NO_LOCALSERVER + +#endif // QLOCALSERVER_P_H + |