update

lifan

2025-09-16 2d5c43873dc90097e8937f4c0831393aea996be6

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#pragma once
 
#include "system/base.hpp"
#include "win.hpp"
#include "wobject/xstring.hpp"
 
#if _XWIN
#define CALLBACK    __stdcall
#define MAX_PATH    260
 
typedef void* LPSECURITY_ATTRIBUTES;
typedef UINT_PTR(CALLBACK* LPOFNHOOKPROC) (HWND, UINT, WPARAM, LPARAM);
struct OPENFILENAMEW
{
    DWORD        lStructSize;
    HWND         hwndOwner;
    HINSTANCE    hInstance;
    LPCWSTR      lpstrFilter;
    LPWSTR       lpstrCustomFilter;
    DWORD        nMaxCustFilter;
    DWORD        nFilterIndex;
    LPWSTR       lpstrFile;
    DWORD        nMaxFile;
    LPWSTR       lpstrFileTitle;
    DWORD        nMaxFileTitle;
    LPCWSTR      lpstrInitialDir;
    LPCWSTR      lpstrTitle;
    DWORD        Flags;
    WORD         nFileOffset;
    WORD         nFileExtension;
    LPCWSTR      lpstrDefExt;
    LPARAM       lCustData;
    LPOFNHOOKPROC lpfnHook;
    LPCWSTR      lpTemplateName;
 
    void* pvReserved;
    DWORD        dwReserved;
    DWORD        FlagsEx;
};
 
//FILETIME½á¹¹³ÖÓеÄ64λÎÞ·ûºÅµÄÎļþµÄÈÕÆÚºÍʱ¼äÖµ¡£Í·Îļþ: WINDEF.H
struct FILETIME
{
    int dwLowDateTime; // µÍ 32 Î»  
    int dwHighDateTime; // ¸ß 32 Î»  
};
 
#if 0
struct fileinfo : public xstruct
{
    char[128] szFileTitle; //ÎļþµÄ±êÌâÃû
    int dwFileAttributes; //ÎļþµÄÊôÐÔ
    FILETIME ftCreationTime; //ÎļþµÄ´´½¨Ê±¼ä
    FILETIME ftLastAccessTime; //ÎļþµÄ×îºó·ÃÎÊʱ¼ä
    FILETIME ftLastWriteTime; //ÎļþµÄ×îºóÐÞ¸Äʱ¼ä
    int nFileSizeHigh; //Îļþ´óСµÄ¸ßλ˫×Ö
    int nFileSizeLow; //Îļþ´óСµÄµÍλ˫×Ö
    int dwReserved0; //±£Áô£¬Îª0
    int dwReserved1; //±£Áô£¬Îª0
};
#endif
 
typedef struct _WIN32_FIND_DATAW {
    DWORD dwFileAttributes;
    FILETIME ftCreationTime;
    FILETIME ftLastAccessTime;
    FILETIME ftLastWriteTime;
    DWORD nFileSizeHigh;
    DWORD nFileSizeLow;
    DWORD dwReserved0;
    DWORD dwReserved1;
    WCHAR  cFileName[MAX_PATH];
    WCHAR  cAlternateFileName[14];
} WIN32_FIND_DATAW;
 
 
extern "C"
{
    //namespace win32
    //{
        bool  WINAPI GetSaveFileNameW(OPENFILENAMEW*);//native from "comdlg32.dll" alias "GetSaveFileNameW";
        bool  WINAPI GetOpenFileNameW(OPENFILENAMEW*);//native from "comdlg32.dll" alias "GetOpenFileNameW";
 
        HANDLE WINAPI FindFirstFileW(const WCHAR* lpFileName, WIN32_FIND_DATAW* lpFindFileData); //native from "kernel32.dll" alias "FindFirstFileW";    //¸ù¾ÝÎļþÃû²éÕÒÎļþ,Ò»µ©²»ÔÙÐèÒª£¬Ó¦¸ÃÓÃFindCloseº¯Êý¹Ø±ÕÕâ¸ö¾ä±ú
        BOOL WINAPI FindNextFileW(HANDLE hFindFile, WIN32_FIND_DATAW* lpFindFileData); //native from "kernel32.dll" alias "FindNextFileW";    //¼ÌÐø²éÕÒFindFirstFileº¯ÊýËÑË÷ºóµÄÎļþ ,HANDLE hFindFileËÑË÷µÄÎļþ¾ä±ú º¯ÊýÖ´ÐеÄʱºòËÑË÷µÄÊǴ˾ä±úµÄÏÂÒ»Îļþ¡£·ÇÁã±íʾ³É¹¦£¬Áã±íʾʧ°Ü¡£Èç²»ÔÙÓÐÓëÖ¸¶¨Ìõ¼þÏà·ûµÄÎļþ£¬»á½«GetLastErrorÉèÖóÉERROR_NO_MORE_FILES
        bool  WINAPI FindClose(HANDLE hFindFile); //native from "kernel32.dll" alias "FindClose";    //¹Ø±ÕÓÉFindFirstFileº¯Êý´´½¨µÄÒ»¸öËÑË÷¾ä±ú¡£·µ»Ø·ÇÁã±íʾ³É¹¦£¬Áã±íʾʧ°Ü¡£»áÉèÖÃGetLastError 
 
        HANDLE  WINAPI CreateFileW(LPCWSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile); //native from "kernel32.dll" alias "CreateFileW";
        HFILE  WINAPI  OpenFile(LPCSTR lpFileName, OFSTRUCT* lpReOpenBuff, UINT wStyle); //native from "kernel32.dll" alias "OpenFile";
        int  WINAPI SetFilePointer(HANDLE hFile, LONG lDistanceToMove, LONG* lpDistanceToMoveHigh, DWORD dwMoveMethod); //native from "kernel32.dll" alias "SetFilePointer";
        int  WINAPI ReadFile(HANDLE hFile, LPVOID lpBuffer, DWORD nNumberOfBytesToRead, LPDWORD lpNumberOfBytesRead, LPOVERLAPPED lpOverlapped); //native from "kernel32.dll" alias "ReadFile";
        int  WINAPI WriteFile(HANDLE hFile, LPCVOID lpBuffer, DWORD nNumberOfBytesToRead, LPDWORD lpNumberOfBytesRead, LPOVERLAPPED lpOverlapped); //native from "kernel32.dll" alias "ReadFile";
        int  WINAPI CloseHandle(HANDLE hFile); //native from "kernel32.dll" alias "CloseHandle";
        int  WINAPI GetFileSize(HANDLE hFile, DWORD* lpFileSizeHigh); //native from "kernel32.dll" alias "GetFileSize";
    //}
}
#endif
 
 
class xfile
{
public:
    static bool  GetSaveFileName(OPENFILENAMEW& OpenFileName)
    {
        return ::GetSaveFileNameW(&OpenFileName);
    }
    static bool GetOpenFileName(OPENFILENAMEW& SaveFileName)
    {
        return ::GetOpenFileNameW(&SaveFileName);
    }
 
    static HANDLE FindFirstFile(const WCHAR* lpFileName, WIN32_FIND_DATAW& lpFindFileData)
    {
        return ::FindFirstFileW(lpFileName, &lpFindFileData);
    }
 
    static BOOL FindNextFile(HANDLE hFindFile, WIN32_FIND_DATAW& lpFindFileData)
    {
        return ::FindNextFileW(hFindFile, &lpFindFileData);
    }
    static bool FindClose(HANDLE hFindFile)
    {
        return ::FindClose(hFindFile);
    }
 
    static HANDLE  CreateFile(LPCWSTR lpFileName, DWORD dwDesiredAccess, DWORD dwShareMode, LPSECURITY_ATTRIBUTES lpSecurityAttributes, DWORD dwCreationDisposition, DWORD dwFlagsAndAttributes, HANDLE hTemplateFile)
    {
        return ::CreateFileW(lpFileName, dwDesiredAccess, dwShareMode, lpSecurityAttributes, dwCreationDisposition, dwFlagsAndAttributes, hTemplateFile);
    }
 
    static HFILE  OpenFile(LPCSTR lpFileName, OFSTRUCT& lpReOpenBuff, UINT wStyle)
    {
        return ::OpenFile(lpFileName, &lpReOpenBuff, wStyle);
    }
    static int  SetFilePointer(HANDLE hFile, LONG lDistanceToMove, LONG* lpDistanceToMoveHigh, DWORD dwMoveMethod)
    {
        return ::SetFilePointer(hFile, lDistanceToMove, lpDistanceToMoveHigh, dwMoveMethod);
    }
    static int  ReadFile(HANDLE hFile, LPVOID lpBuffer, DWORD nNumberOfBytesToRead, LPDWORD lpNumberOfBytesRead, LPOVERLAPPED lpOverlapped)
    {
        return ::ReadFile(hFile, lpBuffer, nNumberOfBytesToRead, lpNumberOfBytesRead, lpOverlapped);
    }
    static int  WriteFile(HANDLE hFile, LPCVOID lpBuffer, DWORD nNumberOfBytesToRead, LPDWORD lpNumberOfBytesRead, LPOVERLAPPED lpOverlapped)
    {
        return ::WriteFile(hFile, lpBuffer, nNumberOfBytesToRead, lpNumberOfBytesRead, lpOverlapped);
    }
    static int  CloseHandle(HANDLE hFile)
    {
        return  ::CloseHandle(hFile);
    }
    static int  GetFileSize(HANDLE hFile, DWORD& lpFileSizeHigh)
    {
        return ::GetFileSize(hFile, &lpFileSizeHigh);
    }
 
    static xstring GetString(xstring path);
    static BYTE* GetBuffer(xstring path,int& Length);
};