Native.hpp

/* ***** BEGIN LICENSE BLOCK *****
 * FW4SPL - Copyright (C) IRCAD, 2009-2016.
 * Distributed under the terms of the GNU Lesser General Public License (LGPL) as
 * published by the Free Software Foundation.
 * ****** END LICENSE BLOCK ****** */

#ifndef __FWRUNTIME_DL_NATIVE_HPP__
#define __FWRUNTIME_DL_NATIVE_HPP__

#include "fwRuntime/config.hpp"
#include "fwRuntime/RuntimeException.hpp"

#include <boost/filesystem/path.hpp>
#include <boost/regex.hpp>

namespace fwRuntime
{


struct Bundle;


namespace dl
{


struct Native
{
    friend struct ::fwRuntime::Bundle;


    Native( const boost::filesystem::path & modulePath) noexcept;

    virtual ~Native() noexcept;


    virtual bool isLoaded() const noexcept = 0;

    virtual void * getSymbol( const std::string& name ) const = 0;

    virtual void load() = 0;

    virtual void unload() = 0;

    const boost::filesystem::path getFullPath( const bool _bMustBeFile = false ) const;

    const boost::filesystem::path getPath() const;

    void setBundle( const ::fwRuntime::Bundle * bundle ) noexcept;

    const ::boost::regex getNativeName() const;

    private:

        const ::boost::filesystem::path getBundleLocation() const;

        const boost::filesystem::path m_modulePath;

        const Bundle                            * m_bundle;


        void operator=( const Native & ) noexcept;

};



} // namesapce dl

} // namespace fwRuntime


#endif // __FWRUNTIME_DL_NATIVE_HPP__