diff --git a/Config.cpp b/Config.cpp
new file mode 100644
index 00000000..5de5144d
--- /dev/null
+++ b/Config.cpp
@@ -0,0 +1,9 @@
+#include "Config.h"
+
+// 初始化，各字段为0
+Config::Config()
+{
+	// 实际内存大小，减去头部大小
+	Length = sizeof(this) - (int)&Length - (int)this;
+	memset(&Length, 0, Length);
+}
diff --git a/Config.h b/Config.h
new file mode 100644
index 00000000..2bfb1804
--- /dev/null
+++ b/Config.h
@@ -0,0 +1,24 @@
+#ifndef __Config_H__
+#define __Config_H__
+
+#include "Sys.h"
+#include "Stream.h"
+
+// 必须设定为1字节对齐，否则offsetof会得到错误的位置
+#pragma pack(push)	// 保存对齐状态
+// 强制结构体紧凑分配空间
+#pragma pack(1)
+
+// 配置信息
+class Config
+{
+public:
+	int		Length;	// 数据长度
+
+	// 初始化，各字段为0
+	Config();
+};
+
+#pragma pack(pop)	// 恢复对齐状态
+
+#endif
diff --git a/Message/DataStore.cpp b/Message/DataStore.cpp
new file mode 100644
index 00000000..b30df191
--- /dev/null
+++ b/Message/DataStore.cpp
@@ -0,0 +1,120 @@
+#include "DataStore.h"
+
+// 初始化
+DataStore::DataStore()
+{
+	Strict	= true;
+}
+
+// 写入数据
+int DataStore::Write(uint offset, ByteArray& bs)
+{
+	uint size = bs.Length();
+	if(size == 0) return 0;
+
+	// 检查是否越界
+	if(Strict)
+	{
+		if(offset + size > Data.Length()) return -1;
+	}
+
+	// 执行钩子函数
+	for(int i=0; i<ArrayLength(Areas); i++)
+	{
+		Area& ar = Areas[i];
+		if(ar.Offset == 0 && ar.Size == 0) break;
+
+		if(ar.Writing)
+		{
+			if (ar.Offset <= offset && offset <= ar.Offset + ar.Size ||
+				ar.Offset >= offset && ar.Offset <= offset + size)
+			{
+				if(!ar.Writing(*this, offset, size, bs)) return -1;
+			}
+		}
+	}
+
+	// 从数据区读取数据
+	uint rs = Data.Copy(bs, offset);
+
+	// 执行钩子函数
+	for(int i=0; i<ArrayLength(Areas); i++)
+	{
+		Area& ar = Areas[i];
+		if(ar.Offset == 0 && ar.Size == 0) break;
+
+		if(ar.Wrote)
+		{
+			if (ar.Offset <= offset && offset <= ar.Offset + ar.Size ||
+				ar.Offset >= offset && ar.Offset <= offset + size)
+			{
+				ar.Wrote(*this, offset, size, bs);
+			}
+		}
+	}
+
+	return rs;
+}
+
+// 读取数据
+int DataStore::Read(uint offset, ByteArray& bs)
+{
+	uint size = bs.Length();
+	if(size == 0) return 0;
+
+	// 检查是否越界
+	if(Strict)
+	{
+		if(offset + size > Data.Length()) return -1;
+	}
+
+	// 执行钩子函数
+	for(int i=0; i<ArrayLength(Areas); i++)
+	{
+		Area& ar = Areas[i];
+		if(ar.Offset == 0 && ar.Size == 0) break;
+
+		if(ar.Read)
+		{
+			if (ar.Offset <= offset && offset <= ar.Offset + ar.Size ||
+				ar.Offset >= offset && ar.Offset <= offset + size)
+			{
+				if(!ar.Read(*this, offset, size, bs)) return -1;
+			}
+		}
+	}
+
+	// 从数据区读取数据
+	return bs.Copy(Data.GetBuffer() + offset, size);
+}
+
+// 注册某一块区域的读写钩子函数
+void DataStore::Register(uint offset, uint size, Handler writing, Handler wrote, Handler read)
+{
+	// 找一个空位
+	int i=0;
+	for(i=0; i<ArrayLength(Areas); i++)
+	{
+		if(Areas[i].Offset == 0 && Areas[i].Size == 0) break;
+	}
+	if(i >= ArrayLength(Areas))
+	{
+		debug_printf("数据存储区的读写钩子函数已满\r\n");
+		return;
+	}
+
+	Areas[i].Offset	= offset;
+	Areas[i].Size	= size;
+	Areas[i].Writing= writing;
+	Areas[i].Wrote	= wrote;
+	Areas[i].Read	= read;
+}
+
+DataStore::Area::Area()
+{
+	Offset	= 0;
+	Size	= 0;
+	Writing	= NULL;
+	Wrote	= NULL;
+	Read	= NULL;
+}
diff --git a/Message/DataStore.h b/Message/DataStore.h
new file mode 100644
index 00000000..e8d1e120
--- /dev/null
+++ b/Message/DataStore.h
@@ -0,0 +1,42 @@
+#ifndef __DataStore_H__
+#define __DataStore_H__
+
+#include "Sys.h"
+#include "Stream.h"
+
+// 数据存储适配器
+class DataStore
+{
+public:
+	ByteArray	Data;	// 数据
+	bool		Strict;	// 是否严格限制存储区，读写不许越界。默认true
+
+	// 初始化
+	DataStore();
+
+	// 写入数据
+	int Write(uint offset, ByteArray& bs);
+	// 读取数据
+	int Read(uint offset, ByteArray& bs);
+
+	typedef bool (*Handler)(DataStore& ds, uint offset, uint size, ByteArray& bs);
+	class Area
+	{
+	public:
+		uint	Offset;
+		uint	Size;
+
+		Handler	Writing;	// 写入之前
+		Handler Wrote;		// 写入之后
+		Handler Read;		// 读取之前
+		
+		Area();
+	};
+
+	Area Areas[0x10];
+
+	// 注册某一块区域的读写钩子函数
+	void Register(uint offset, uint size, Handler writing, Handler wrote, Handler read);
+};
+
+#endif