blobfieldstring.h

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/*
* Copyright 2016 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/


#pragma once


#include "gwnavruntime/base/types.h"
#include "gwnavruntime/blob/blobarray.h"
#include "gwnavruntime/blob/baseblobbuilder.h"
#include "gwnavruntime/kernel/SF_String.h"
#include "gwnavruntime/base/kyguid.h"
#include "gwnavruntime/basesystem/logstream.h"


namespace Kaim
{


class BlobFieldString
{
    KY_DEFINE_NEW_DELETE_OPERATORS(Stat_Default_Mem)
public:
    BlobArray<char> m_name;
    BlobArray<char> m_value;
};

inline void SwapEndianness(Endianness::Target e, BlobFieldString& self)
{
    SwapEndianness(e, self.m_name);
    SwapEndianness(e, self.m_value);
}


class BlobFieldStringMapping
{
    KY_DEFINE_NEW_DELETE_OPERATORS(Stat_Default_Mem)
public:
    BlobFieldStringMapping() : m_name(nullptr), m_string(nullptr), m_guid(nullptr) {}

    BlobFieldStringMapping(const char* name, String* string_) :
        m_name(name), m_string(string_), m_guid(nullptr)
    {}

    BlobFieldStringMapping(const char* name, KyGuid* guid) :
        m_name(name), m_string(nullptr), m_guid(guid)
    {}

public:
    const char* m_name;
    String* m_string;
    KyGuid* m_guid;
};

template <class OSTREAM>
inline OSTREAM& operator<<(OSTREAM& os, BlobFieldStringMapping& mapping)
{
    os << mapping.m_name << " : " << mapping.m_string->ToCStr() << Endl;
    return os;
}


class BlobFieldStringBuilder : public BaseBlobBuilder<BlobFieldString>
{
public:
    BlobFieldStringBuilder(BlobFieldStringMapping& mapping) : m_mapping(&mapping) {}

private:
    virtual void DoBuild()
    {
        String str;
        if (m_mapping->m_string != nullptr)
        {
            str = *m_mapping->m_string;
        }
        else
        {
            char guidChars[37];
            m_mapping->m_guid->ToString(guidChars);
            str = guidChars;
        }

        BLOB_STRING(m_blob->m_name, m_mapping->m_name);
        BLOB_STRING(m_blob->m_value, str.ToCStr());
    }

    BlobFieldStringMapping* m_mapping;
};


}