/*
 * Copyright 2009,2011, Haiku, Inc.
 * Distributed under the terms of the MIT License.
 */
#ifndef _PACKAGE__HPKG__PACKAGE_DATA_H_
#define _PACKAGE__HPKG__PACKAGE_DATA_H_


#include <package/hpkg/HPKGDefs.h>


namespace BPackageKit {

namespace BHPKG {


class BPackageData {
public:
                                                                BPackageData();

                        uint64                          Size() const
                                                                        { return fSize; }
                        uint64                          Offset() const
                                                                        { return fEncodedInline ? 0 : fOffset; }

                        bool                            IsEncodedInline() const
                                                                        { return fEncodedInline; }
                        const uint8*            InlineData() const              { return fInlineData; }

                        void                            SetData(uint64 size, uint64 offset);
                        void                            SetData(uint8 size, const void* data);

private:
                        uint64                          fSize : 63;
                        bool                            fEncodedInline : 1;
                        union {
                                uint64                  fOffset;
                                uint8                   fInlineData[B_HPKG_MAX_INLINE_DATA_SIZE];
                        };
};


}       // namespace BHPKG

}       // namespace BPackageKit


#endif  // _PACKAGE__HPKG__PACKAGE_DATA_H_