SharedLibrary.h

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/*
 * Robot Testing Framework
 *
 * Copyright (C) 2015-2019 Istituto Italiano di Tecnologia (IIT)
 *
 * 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
 */


#ifndef ROBOTTESTINGFRAMEWORK_SHAREDLIBRARY_H
#define ROBOTTESTINGFRAMEWORK_SHAREDLIBRARY_H

#include <string>

namespace shlibpp {
class SharedLibrary;
}

class shlibpp::SharedLibrary
{
public:
    SharedLibrary();

    SharedLibrary(const char* filename);

    virtual ~SharedLibrary();

    bool open(const char* filename);

    bool close();

    std::string error();

    void* getSymbol(const char* symbolName);

    bool isValid() const;

private:
    void* implementation;
    std::string err_message;
    SharedLibrary(const SharedLibrary&); // Not implemented
    SharedLibrary& operator=(const SharedLibrary&); // Not implemented
};

#endif // ROBOTTESTINGFRAMEWORK_SHAREDLIBRARY_H