C89DataModel.h

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#ifndef C89DATAMODEL_H_A0FF45FA
#define C89DATAMODEL_H_A0FF45FA

#include "uscxml/plugins/DataModelImpl.h"
#include <list>

#define UNIX_HOST
#define PICOC_STACK_SIZE (128*1024)              /* space for the the stack */

extern "C" {
#include "picoc.h"
#undef min
}

#ifdef BUILD_AS_PLUGINS
#include "uscxml/plugins/Plugins.h"
#endif


namespace uscxml {
class Event;
class Data;
}

namespace uscxml {

class C89DataModel : public DataModelImpl {
public:
    C89DataModel();
    virtual ~C89DataModel();
    virtual std::shared_ptr<DataModelImpl> create(DataModelCallbacks* callbacks);

    virtual void addExtension(DataModelExtension* ext);

    virtual std::list<std::string> getNames() {
        std::list<std::string> names;
        names.push_back("c89");
        names.push_back("ansi-c");
        return names;
    }

    virtual bool isValidSyntax(const std::string& expr);

    virtual void setEvent(const Event& event);

    // foreach
    virtual uint32_t getLength(const std::string& expr);
    virtual void setForeach(const std::string& item,
                            const std::string& array,
                            const std::string& index,
                            uint32_t iteration);

    virtual bool evalAsBool(const std::string& expr);
    virtual Data evalAsData(const std::string& expr);
    virtual Data getAsData(const std::string& content);

    virtual bool isDeclared(const std::string& expr);

    virtual void assign(const std::string& location, const Data& data);
    virtual void init(const std::string& location, const Data& data);

    virtual std::string andExpressions(std::list<std::string>);

protected:
    Picoc _pc;
};

#ifdef BUILD_AS_PLUGINS
PLUMA_INHERIT_PROVIDER(C89DataModel, DataModelImpl);
#endif

}

#endif /* end of include guard: C89DATAMODEL_H_A0FF45FA */