StandAloneClient.h

// StandAloneClient.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 StandAloneClient_h
#define StandAloneClient_h 1
 
#include <iostream>
#include <string>
#include <fstream>
 
#include "BESObj.h"

 
class StandAloneClient : public BESObj {
private:
    std::ostream *_strm;
    bool _strmCreated;
    bool _isInteractive;
 
    size_t readLine(std::string &str);
 
    void displayHelp();
 
    void executeCommand(const std::string &cmd, int repeat);
 
public:
    StandAloneClient() : _strm(0), _strmCreated(false), _isInteractive(false) {}
 
    ~StandAloneClient();
 
    void setOutput(std::ostream *strm, bool created);
 
    [[nodiscard]] std::ostream &getOutput() const { return *_strm; }
 
    void executeClientCommand(const std::string &cmd);
 
    void executeCommands(const std::string &cmd_list, int repeat);
 
    void executeCommands(std::ifstream &inputFile, int repeat);
 
    void interact();
 
    virtual void dump(std::ostream &strm) const;
};
 
#endif // StandAloneClient_h