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| #include "stdafx.h"
#include <iostream>
#include <Windows.h>
#include <fstream>
using namespace std;
int main()
{
setlocale(LC_ALL, "rus");
//Create file
ofstream file("test111.txt");
LPCTSTR dir= TEXT("D:\\Games");
HANDLE Directori = CreateFile(dir ,
GENERIC_WRITE|GENERIC_READ,
FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE,
NULL,
OPEN_EXISTING,
FILE_FLAG_BACKUP_SEMANTICS,
NULL );
DWORD dwOffset = 0;
char buff[1024*128];
DWORD returnByte;
BOOL result= ReadDirectoryChangesW
(Directori,
buff,
sizeof(buff),
TRUE,
FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_ATTRIBUTES|
FILE_NOTIFY_CHANGE_SIZE|FILE_NOTIFY_CHANGE_CREATION|FILE_NOTIFY_CHANGE_DIR_NAME|
FILE_NOTIFY_CHANGE_LAST_WRITE,
&returnByte,
NULL,
NULL);
if (!result)
{
cout<<"ReadyDirectoryChangesW failed with error = "<< GetLastError();
}
else cout<<" Read directori start "<<endl;
while(result){
HANDLE events[] = { Directori };
char FullName[MAX_PATH]= {0};
TCHAR szFileName[MAX_PATH] = {0};
WIN32_FIND_DATA FindData;
FILE_NOTIFY_INFORMATION* pInfo = NULL;
do{
pInfo = (FILE_NOTIFY_INFORMATION*) sizeof(dwOffset);
WideCharToMultiByte(CP_ACP, 0, pInfo->FileName, pInfo->FileNameLength, (LPSTR)&szFileName, sizeof(szFileName) / sizeof(TCHAR), NULL, NULL);
GetFullPathName(szFileName,MAX_PATH,(LPWSTR)&FullName,NULL);
HANDLE findFile = FindFirstFile((LPWSTR)&FullName, &FindData);
FindClose(findFile);
char *action = "*";
switch (pInfo->Action) {
case FILE_ACTION_ADDED: action = "A"; break;
case FILE_ACTION_REMOVED: action = "D"; break;
case FILE_ACTION_MODIFIED: action = "M"; break;
case FILE_ACTION_RENAMED_OLD_NAME: action = "O"; break;
case FILE_ACTION_RENAMED_NEW_NAME: action = "N"; break;
}
szFileName[pInfo->FileNameLength / 2] = 0;
//Вывод в файл
if(action== "A") cout<<file<<" file size bytes "<< "Add"<< szFileName<< FindData.nFileSizeLow<<endl;
else if (action== "D") cout<<file<<"Del"<<szFileName<<FindData.nFileSizeLow<<endl;
else if (action== "M") file<<(file,"%s %s file size %d bytes \n", "Mod", szFileName, FindData.nFileSizeLow);
else if (action== "O") file<<(file,"%s %s file size %d bytes \n", "Old", szFileName, FindData.nFileSizeLow);
else if (action== "N") file<<(file,"%s %s file size %d bytes \n", "New", szFileName, FindData.nFileSizeLow);
//Одновременно может произойти несколько изменений
dwOffset += pInfo->NextEntryOffset;
}while (pInfo->NextEntryOffset != 0);
fflush(stdout);
}
CloseHandle(Directori);
file.close();
cin.get();
} |
(
Сообщение от dragalur
