// ResourceItem.h

#ifndef RESOURCE_ITEM_H
#define RESOURCE_ITEM_H

#include <String.h>
#include <SupportDefs.h>

class BPositionIO;

class ResourceItem {
public:
        typedef int32 roff_t;

public:
                                                                ResourceItem();
        virtual                                         ~ResourceItem();

                        void                            SetLocation(roff_t offset, roff_t size);
                        void                            SetIdentity(type_code type, int32 id,
                                                                                        const char* name);

                        void                            SetOffset(roff_t offset);
                        roff_t                          GetOffset() const;

                        void                            SetSize(roff_t size);
                        roff_t                          GetSize() const;

                        void                            SetType(type_code type);
                        type_code                       GetType() const;

                        void                            SetID(int32 id);
                        int32                           GetID() const;

                        void                            SetName(const char* name);
                        const char*                     GetName() const;

                        void                            SetData(const void* data, roff_t size = -1);
                        void                            UnsetData();
                        void*                           AllocData(roff_t size = -1);
                        void*                           GetData() const;

                        status_t                        LoadData(BPositionIO& file,
                                                                                 roff_t position = -1,
                                                                                 roff_t size = -1);
                        status_t                        WriteData(BPositionIO& file) const;

                        void                            PrintToStream();

private:
                        roff_t                          fOffset;
                        roff_t                          fSize;
                        type_code                       fType;
                        int32                           fID;
                        BString                         fName;
                        void*                           fData;
};

#endif  // RESOURCE_ITEM_H