spl/GUID.h

/*
 *   This file is part of the Standard Portable Library (SPL).
 *
 *   SPL is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   SPL is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with SPL.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _guid_h
#define _guid_h

#include <spl/types.h>
#include <spl/Debug.h>
#include <spl/collection/Array.h>
#include <spl/RefCountPtr.h>
#include <spl/String.h>

#define GUID_SIZE_BYTES 16

class Guid
{
protected:
        uint32 data1;
        uint16 data2;
        uint16 data3;
        uint64 data4;

public:
        Guid();
        Guid( const Array<byte>& bytes );
        Guid( const Guid& guid );
        ~Guid();

        inline static int Length() { return GUID_SIZE_BYTES; }

        void GetBytes( Array<byte>& bytes ) const;
        Array<byte> GetBytes() const;
        StringPtr ToBase64();
        StringPtr ToHex();

        inline bool Equals( const Guid& g ) { return data1 == g.data1 && data2 == g.data2 && data3 == g.data3 && data4 == g.data4; }
        
        static Guid ParseBase64(const String& str);
        static Guid ParseHex(const String& str);
};

inline void ValidateType( const Guid& guid )
{
}

inline void ValidateType ( Guid *guid )
{
        DEBUG_NOTE_MEM(guid);
        ASSERT_MEM(guid, sizeof(Guid));
}

REGISTER_TYPEOF( 564, Guid );

#endif