PPTServer.h

// PPTServer.h
 
// This file is part of bes, A C++ back-end server implementation framework
// for the OPeNDAP Data Access Protocol.
 
// Copyright (c) 2004-2009 University Corporation for Atmospheric Research
// Author: Patrick West <pwest@ucar.edu> and Jose Garcia <jgarcia@ucar.edu>
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
//
// You can contact University Corporation for Atmospheric Research at
// 3080 Center Green Drive, Boulder, CO 80301
 
// (c) COPYRIGHT University Corporation for Atmospheric Research 2004-2005
// Please read the full copyright statement in the file COPYRIGHT_UCAR.
//
// Authors:
//      pwest       Patrick West <pwest@ucar.edu>
//      jgarcia     Jose Garcia <jgarcia@ucar.edu>
 
#ifndef PPTServer_h
#define PPTServer_h 1
 
#include "PPTConnection.h"
 
class ServerHandler;
class SocketListener;
class Socket;
 
class PPTServer: public PPTConnection {
private:
    ServerHandler * _handler;
    SocketListener * _listener;
    bool _secure {false};
    int _securePort {0};
    std::string _cfile;
    std::string _cafile;
    std::string _kfile;
 
    volatile int d_num_children {0};
 
    int welcomeClient();
    void authenticateClient();
    void get_secure_files();
 
public:
    PPTServer(ServerHandler *handler, SocketListener *listener, bool isSecure);
    ~PPTServer() override = default;
 
    int get_num_children() const { return d_num_children; }
    void incr_num_children() { ++d_num_children; }
    void decr_num_children() { --d_num_children; }
 
    void initConnection() override;
    void closeConnection() override;
 
    void dump(std::ostream &strm) const override;
};
 
#endif // PPTServer_h