Y2SystemFunction.h

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/*------------------------------------------------------------*- c++ -*-\
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|                               core system                             |
|                                                         (C) SuSE GmbH |
\-----------------------------------------------------------------------/

   File:        Y2SystemNamespace.h
                a wrapper interface for accessing a LiMaL namespace 
                (configurable via SCROpen/SCRClose)

   Author:      Stanislav Visnovsky <visnov@suse.cz>
   Maintainer:  Stanislav Visnovsky <visnov@suse.cz>

/-*/

#ifndef Y2SystemFunction_h
#define Y2SystemFunction_h

#include <y2/Y2Namespace.h>
#include <y2/Y2Function.h>

class Y2Component;

class Y2SystemFunction : public Y2Function {

    Y2Function* m_local;
    Y2Function* m_remote;
    
    bool m_use_remote;
    
    constFunctionTypePtr m_type;
    
public:
    Y2SystemFunction (Y2Function* local_call, constFunctionTypePtr type);
    
    virtual ~Y2SystemFunction ();

    virtual bool attachParameter (const YCPValue& arg, const int position);

    virtual constTypePtr wantedParameterType () const;

    virtual bool appendParameter (const YCPValue& arg);

    virtual bool finishParameters ();

    virtual YCPValue evaluateCall ();

    virtual bool reset ();
    
    void useRemote (Y2Function* remote_call);
    
    void useLocal ();
    
    string name () const;
    
    constFunctionTypePtr type () const;
};

#endif // Y2SystemFunction_h