OperatorContext.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __meta_OperatorContext_h__
#define __meta_OperatorContext_h__

namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief shared FE context for Operator plugins

    @ingroup meta

    TODO shouldn't this be Counted?

*//***************************************************************************/
class FE_DL_EXPORT OperatorContext
{
    public:
                    OperatorContext(void);
virtual             ~OperatorContext(void);

        sp<Master>  master(void);
        sp<Scope>   scope(void);

        BWORD       loadLibraries(void);

virtual void        libraryLoaded(String a_libraryName)                     {}

    protected:
                        String          m_libEnvVar;
                        String          m_libDefault;

    private:

static  FE_DL_PUBLIC    BWORD           ms_logged;
static  FE_DL_PUBLIC    BWORD           ms_loaded;
static  FE_DL_PUBLIC    BWORD           ms_registered;
static  FE_DL_PUBLIC    sp<Master>      ms_spMaster;
                        sp<Master>      m_spMasterHold;
                        sp<Scope>       m_spScope;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __meta_OperatorContext_h__ */