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include/QxService/QxThread.h
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include/QxService/QxThread.h
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/****************************************************************************
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**
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** https://www.qxorm.com/
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** Copyright (C) 2013 XDL Team (ic-east.com)
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**
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** This file is part of the QxOrm library
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any
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** damages arising from the use of this software
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**
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** Commercial Usage
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** Licensees holding valid commercial QxOrm licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and XDL Team
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file 'license.gpl3.txt' included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met : http://www.gnu.org/copyleft/gpl.html
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**
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** If you are unsure which license is appropriate for your use, or
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** if you have questions regarding the use of this file, please contact :
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** ic-east.com
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**
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****************************************************************************/
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#ifdef Q_MOC_RUN
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#include <QxCommon/QxConfig.h> // Need to include this file for the 'moc' process
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#endif // Q_MOC_RUN
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#ifdef _QX_ENABLE_QT_NETWORK
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#ifndef _QX_SERVICE_THREAD_H_
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#define _QX_SERVICE_THREAD_H_
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#ifdef _MSC_VER
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#pragma once
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#endif
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/*!
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* \file QxThread.h
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* \author XDL Team
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* \ingroup QxService
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* \brief Thread to execute a transaction of QxService module
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*/
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#ifdef _QX_NO_PRECOMPILED_HEADER
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#ifndef Q_MOC_RUN
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#include <QxPrecompiled.h> // Need to include precompiled header for the generated moc file
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#endif // Q_MOC_RUN
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#endif // _QX_NO_PRECOMPILED_HEADER
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#ifdef QT_NO_OPENSSL
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#ifndef QT_NO_SSL
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#define QT_NO_SSL /* Nothing */
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#endif // QT_NO_SSL
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#endif // QT_NO_OPENSSL
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#include <QtNetwork/qtcpsocket.h>
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#ifndef QT_NO_SSL
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#include <QtNetwork/qsslsocket.h>
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#include <QtNetwork/qsslconfiguration.h>
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#include <QtNetwork/qsslcertificate.h>
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#include <QtNetwork/qsslerror.h>
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#include <QtNetwork/qsslkey.h>
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#endif // QT_NO_SSL
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#ifndef Q_MOC_RUN
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#include <QxService/QxTransaction.h>
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#endif // Q_MOC_RUN
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#if (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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#define QX_TYPE_SOCKET_DESC qintptr
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#else // (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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#define QX_TYPE_SOCKET_DESC int
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#endif // (QT_VERSION >= QT_VERSION_CHECK(5, 0, 0))
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namespace qx
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{
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namespace service
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{
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class QxThreadPool;
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/*!
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* \ingroup QxService
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* \brief qx::service::QxThread : thread to execute a transaction of QxService module
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*
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* <a href="https://www.qxorm.com/qxorm_en/tutorial_2.html" target="_blank">Click here to access to a tutorial to explain how to work with QxService module.</a>
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*/
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class QX_DLL_EXPORT QxThread : public QObject
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{
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Q_OBJECT
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protected:
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QX_TYPE_SOCKET_DESC m_iSocketDescriptor; //!< Socket descriptor to retrieve 'QTcpSocket'
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QxThreadPool *m_pThreadPool; //!< Parent thread pool to set available
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QThread *m_pThread; //!< Thread where this worker is executed
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QxTransaction_ptr m_pTransaction; //!< Current service transaction
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bool m_bIsStopped; //!< Set this flag to 'true' to terminate thread
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bool m_bIsDisconnected; //!< Socket has been disconnected
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QMutex m_mutex; //!< Mutex => 'QxThread' is thread-safe
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public:
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QxThread(QxThreadPool *pool, QThread *thread) : QObject(), m_iSocketDescriptor(0), m_pThreadPool(pool), m_pThread(thread), m_bIsStopped(false), m_bIsDisconnected(false)
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{
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qAssert(m_pThreadPool);
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qAssert(m_pThread);
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}
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virtual ~QxThread() { clearData(); }
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void init();
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void stop();
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void wait();
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bool isAvailable();
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void execute(QX_TYPE_SOCKET_DESC socketDescriptor);
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protected:
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void quit();
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void clearData();
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bool hasBeenStopped();
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void doProcess(QTcpSocket &socket);
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bool checkKeepAlive(QTcpSocket &socket);
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QX_TYPE_SOCKET_DESC getSocketDescriptor();
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#ifndef QT_NO_SSL
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bool checkSocketSSLEncrypted(QTcpSocket *socket);
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QSslSocket *initSocketSSL();
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#endif // QT_NO_SSL
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Q_SIGNALS:
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void error(const QString &err, qx::service::QxTransaction_ptr transaction);
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void transactionStarted(qx::service::QxTransaction_ptr transaction);
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void transactionFinished(qx::service::QxTransaction_ptr transaction);
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void customRequestHandler(qx::service::QxTransaction_ptr transaction);
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void incomingConnection();
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void finished();
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private Q_SLOTS:
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void onCustomRequestHandler();
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void onIncomingConnection();
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void onSocketDisconnected();
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void onSocketReadyRead();
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#ifndef QT_NO_SSL
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#ifndef QT_NO_OPENSSL
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void onSocketSSLEncrypted();
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void onSocketSSLErrors(const QList<QSslError> &errors);
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void onSocketSSLPeerVerifyError(const QSslError &error);
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#endif // QT_NO_OPENSSL
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#endif // QT_NO_SSL
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};
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} // namespace service
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} // namespace qx
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#endif // _QX_SERVICE_THREAD_H_
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#endif // _QX_ENABLE_QT_NETWORK
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