Runtime/Common/DataBuffer.h


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#pragma once
#include "Runtime/Lua/LuaHelper.h"

enum EDataBufferType
{
	DataBufferMode_Binary, // 不以\0结尾，不包括\0
	DataBufferMode_Text, // 以\0结尾，包括\0
};

// 描述内存对象，会作为
//    1. 多线程读取文件的返回
class DataBuffer : public LuaBind::NativeClass<DataBuffer>
{
public:
	DataBuffer()
		:NativeClass<DataBuffer>()
	{}
	DataBuffer(LuaBind::VM* vm)
        :NativeClass<DataBuffer>(vm) 
    {};
    ~DataBuffer()
    {
        delete data;
    }

    union {
        char* data;
        unsigned char* udata;
        char* sdata;
    };
	int   length;
	EDataBufferType type;

private:
    LUA_BIND_DECL_CLASS(DataBuffer);

    LUA_BIND_DECL_METHOD(_GetLength);

};