158 lines
2.7 KiB
C++
158 lines
2.7 KiB
C++
#pragma once
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#include <Windows.h>
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#include <string>
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using namespace std;
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#define DLLAPI __declspec(dllexport)
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#ifndef ALGORITHM_EXPORTS
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#define ALGORITHM_CLASS __declspec(dllimport)
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#define ALGORITHM_TEMPLATE
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#else //EXPORT
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#define ALGORITHM_CLASS __declspec(dllexport)
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#define ALGORITHM_TEMPLATE __declspec(dllexport)
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#endif
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#define ENCODE_BYTE 1
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#define ENCODE_WORD 2
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#define ENCODE_DWORD 4
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class DLLAPI MicroFile
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{
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public:
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//打开文件句柄，保存文件名，不能操作4G以上文件
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MicroFile(LPCWSTR filename);
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//关闭文件句柄，清理内存
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~MicroFile();
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//将文件完整装入内存
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virtual BOOL Load();
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//清空文件
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void Clear();
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//保存修改
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virtual BOOL Save();
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//获取文件大小
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DWORD Size();
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///将一段数据推入文件末尾
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void Push(LPCVOID sour, ULONG size);
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///将一段数据从文件末尾弹出
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void Pop(LPVOID sour, ULONG size);
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//从当前读取位置截取数据
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void Sub(LPVOID tart,int size);
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//复制整个文件数据
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BOOL Gate(LPVOID tart);
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virtual BOOL Get(LPBYTE tart) = 0;
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virtual BOOL Set(BYTE sour) = 0;
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MicroFile& operator=(int sour);
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BYTE &operator*();
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BOOL operator++(int);
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BOOL operator--(int);
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BOOL operator-=(DWORD count);
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BOOL operator+=(DWORD count);
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protected:
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HANDLE m_file = NULL;
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BYTE* fileData = NULL;
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DWORD size;
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wstring* name = new wstring;
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BYTE* nPoint = NULL;
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};
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class DLLAPI MicroBinary :public MicroFile
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{
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public:
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MicroBinary(LPCWSTR filename);
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~MicroBinary();
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BOOL Get(LPWORD tart);
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BOOL Get(LPDWORD tart);
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BOOL Get(LPBYTE tart);
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BOOL Set(BYTE sour);
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BOOL Set(WORD sour);
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BOOL Set(DWORD sour);
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MicroBinary& operator=(int sour);
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private:
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};
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class DLLAPI MicroText:public MicroFile
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{
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public:
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MicroText(LPCWSTR filename,UINT code);
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~MicroText();
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BOOL Get(LPWSTR tart);
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BOOL Get(LPSTR tart);
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BOOL Get(LPBYTE tart);
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BOOL Set(BYTE sour);
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BOOL Set(LPCWSTR tart);
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BOOL Set(LPCSTR tart);
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BOOL Save();
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BOOL Load();
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//MicroText& operator=(int sour);
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void Push(LPCWSTR sour);
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void Push(LPCSTR sour);
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void Pop(LPWSTR tart,int snbize);
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void Pop(LPSTR tart, int snbize);
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void Clear();
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DWORD Size();
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MicroText& operator=(int sour);
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char& operator*();
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WCHAR& operator&();
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BOOL operator++(int);
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BOOL operator--(int);
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//void Sub(LPBYTE tart, int size);
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private:
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int m_code;
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wstring* wData = new wstring;
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string* Data = new string;
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};
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class DLLAPI MicroData :public MicroFile
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{
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public:
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MicroData(LPCWSTR filename, DWORD nsize);
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~MicroData();
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void operator=(int sour);
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BOOL operator++(int);
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BOOL operator--(int);
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BOOL operator-=(DWORD count);
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BOOL operator+=(DWORD count);
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void Push(LPCVOID sour);
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///将一段数据从文件末尾弹出
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void Pop(LPVOID tart);
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DWORD Size();
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BOOL Get(LPBYTE tart);
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BOOL Set(BYTE sour);
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BOOL Get(LPVOID tart);
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BOOL Set(LPCVOID sour);
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private:
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int structure;
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};
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