/****************************************************************************
**
** https://www.qxorm.com/
** Copyright (C) 2013 XDL Team (ic-east.com)
**
** This file is part of the QxOrm library
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any
** damages arising from the use of this software
**
** Commercial Usage
** Licensees holding valid commercial QxOrm licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and XDL Team
**
** 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.gpl3.txt' 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, or
** if you have questions regarding the use of this file, please contact :
** ic-east.com
**
****************************************************************************/

#ifdef Q_MOC_RUN
#include <QxCommon/QxConfig.h> // Need to include this file for the 'moc' process
#endif                         // Q_MOC_RUN

#ifdef _QX_ENABLE_QT_NETWORK
#ifndef _QX_HTTP_SESSION_MANAGER_H_
#define _QX_HTTP_SESSION_MANAGER_H_

#ifdef _MSC_VER
#pragma once
#endif

/*!
 * \file QxHttpSessionManager.h
 * \author XDL Team
 * \ingroup QxHttpServer
 * \brief HTTP session manager (https://www.qxorm.com/qxorm_en/manual.html#manual_998)
 */

#ifdef _QX_NO_PRECOMPILED_HEADER
#ifndef Q_MOC_RUN
#include <QxPrecompiled.h> // Need to include precompiled header for the generated moc file
#endif                     // Q_MOC_RUN
#endif                     // _QX_NO_PRECOMPILED_HEADER

#ifndef Q_MOC_RUN
#include <QxSingleton/QxSingleton.h>
#endif // Q_MOC_RUN

#include <QxHttpServer/QxHttpSession.h>
#include <QxHttpServer/QxHttpRequest.h>
#include <QxHttpServer/QxHttpResponse.h>

namespace qx
{

   /*!
    * \ingroup QxHttpServer
    * \brief qx::QxHttpSessionManager : HTTP session manager (https://www.qxorm.com/qxorm_en/manual.html#manual_998)
    */
   class QX_DLL_EXPORT QxHttpSessionManager : public QObject, public qx::QxSingleton<QxHttpSessionManager>
   {

      Q_OBJECT
      friend class qx::QxSingleton<QxHttpSessionManager>;

   private:
      struct QxHttpSessionManagerImpl;
      std::unique_ptr<QxHttpSessionManagerImpl> m_pImpl; //!< Private implementation idiom

      QxHttpSessionManager();
      virtual ~QxHttpSessionManager();

   public:
      static qx::QxHttpSession_ptr getSession(qx::QxHttpRequest &request, qx::QxHttpResponse &response, const QByteArray &cookieName = QByteArray("qx_session_id"), bool autoCreateSession = true);
      static qx::QxHttpSession_ptr createSession(qx::QxHttpRequest &request, qx::QxHttpResponse &response, const QByteArray &cookieName = QByteArray("qx_session_id"));
      static void removeSession(qx::QxHttpRequest &request, qx::QxHttpResponse &response, const QByteArray &cookieName = QByteArray("qx_session_id"));

   private Q_SLOTS:

      void onCheckSessionTimeOut();

   private:
      static void deleteSession(qx::QxHttpSession *p);
   };

} // namespace qx

QX_DLL_EXPORT_QX_SINGLETON_HPP(qx::QxHttpSessionManager)

#endif // _QX_HTTP_SESSION_MANAGER_H_
#endif // _QX_ENABLE_QT_NETWORK
