Map.hxx

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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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/*
 * This file is part of LibreOffice published API.
 */

#ifndef INCLUDED_CPPU_MAP_HXX
#define INCLUDED_CPPU_MAP_HXX

#include "uno/mapping.hxx"


namespace cppu
{
    template<class T> inline T * mapOut(T * pT, css::uno::Environment const & outerEnv)
    {
        css::uno::Mapping curr2outer(css::uno::Environment::getCurrent(), outerEnv);

        return reinterpret_cast<T *>(curr2outer.mapInterface(pT, cppu::UnoType<T>::get()));
    }


    template<class T> inline T * mapIn(T * pT, css::uno::Environment const & outerEnv)
    {
        css::uno::Mapping outer2curr(outerEnv, css::uno::Environment::getCurrent());

        return reinterpret_cast<T *>(outer2curr.mapInterface(pT, cppu::UnoType<T>::get()));
    }


    // Problem: any gets assigned to something, acquire/releases may be called in wrong env.
    inline void mapOutAny(css::uno::Any const & any, css::uno::Any * res, css::uno::Environment const & outerEnv)
    {
        css::uno::Mapping curr2outer(css::uno::Environment::getCurrent(), outerEnv);

        uno_any_destruct(res, css::uno::cpp_release);
        uno_type_any_constructAndConvert(
            res,
            const_cast<void *>(any.getValue()),
            any.getValueTypeRef(),
            curr2outer.get());
    }


    inline void mapInAny(css::uno::Any const & any, css::uno::Any * res, css::uno::Environment const & outerEnv)
    {
        css::uno::Mapping outer2curr(outerEnv, css::uno::Environment::getCurrent());

        uno_any_destruct(res, css::uno::cpp_release);
        uno_type_any_constructAndConvert(
            res,
            const_cast<void *>(any.getValue()),
            any.getValueTypeRef(),
            outer2curr.get());
    }
}

#endif

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