PDSerialization.h

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//==============================================================================================
//  FILENAME    :   PDSerilization.h
//  AUTHOR      :   Yi Luo
//  CREATION    :   2002-07-10
//  Copyright (C) MicroStrategy, Inc. 2002
//==============================================================================================
#ifndef Serialization_PDSerialization_H
#define Serialization_PDSerialization_H

#ifdef WIN32

    #ifdef PDSERIALIZATION_DLL_EXPORT
        #define DLL_PDSERIALIZATION_EXIM    _declspec(dllexport)
    #else
        #define DLL_PDSERIALIZATION_EXIM    _declspec(dllimport)
    #endif

#pragma warning( disable: 4244)

#else
    #define DLL_PDSERIALIZATION_EXIM
#endif

// Endianess is determined by CPU architecture
#if defined(WIN32) || defined(__i386) || defined(__x86_64) || defined(_MAC) || defined(__ANDROID__) // The last is for Android
    #ifndef LITTLE_ENDIAN
    #define LITTLE_ENDIAN
    #endif
#elif defined(__sparc) || defined(_POWER) || defined(__hpux)
//  #define BIG_ENDIAN
    #undef LITTLE_ENDIAN
#else
#error Unknown Platform
#endif


#include "Base/Interfaces/BaseException.h"

namespace MSerialization
{

    class ReadDataStream;
    class WriteDataStream;

    class SerializationException:public MBase::BaseException {};

    class ReadStreamException : public SerializationException 
    {
    public:
        ReadStreamException();
    };

    class WriteStreamException : public SerializationException
    {
    public:
        WriteStreamException(); 
    };


    class SerializableObject
    {
    public:
        virtual void Serialize(WriteDataStream&) const = 0;
        virtual void DeSerialize(ReadDataStream&) = 0;

        virtual ~SerializableObject() throw(){}
    };

    class PolymorphicSerializableObject :
        virtual public SerializableObject
    {
        public:
            virtual Int32 GetType() const = 0;

            virtual ~PolymorphicSerializableObject() throw(){}
    };
    enum TYPE
    {
        T_INVALID   =0,
        T_UTF8      =1,
        T_DOUBLE    =2,
        T_BOOL      =3,
        T_SHORT     =4,
        T_USHORT    =5,
        T_INT       =6,
        T_UINT      =7,
        T_INT64     =8,
        T_GUID      =9,
        T_DATETIME  =10,
        T_VARIANT   =11,
        T_SAFEINT   =12,
        T_BINARY    =13,
        T_BLOCK     =14,
        T_LIST      =15,
        T_UTF8_CHAR =16,
        T_DYNAMIC_TIME =17,
        T_BYTE      =18,
        T_RAWBINARY =19,
        T_FLOAT     =20,
        T_CHAR      =21,
        T_OBJECT    =22,
        T_CELLFMTDATA = 23,


        T_ARRAY     =0x80,
        T_SMALLARRAY=0x40
    };
}


#define PDS_SAFE_STREAM         0x8000
#define PDS_RAW_STREAM          0x4000
#define PDS_BIG_ENDIAN_STREAM   0x2000
#define PDS_SIMPLE_ENCRYPT_STREAM       0x0100
#define PDS_RC4_ENCRYPT_STREAM          0x0200
#define PDS_TEA_ENCRYPT_STREAM          0x0400
#define PDS_AES_ENCRYPT_STREAM          0x0800

#endif  // Serialization_PDSerialization_H