fileinfo.cpp

本程序使您在文件改变时得到通知

// FileInfo.cpp: implementation of the CFileInfo class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include <stdlib.h>
#include "FileInfo.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CFileInfo::CFileInfo(const std::string &sName)
{
	char szPath[_MAX_PATH];
	char szDrive[_MAX_DRIVE];
	_splitpath(sName.c_str(), szDrive, szPath, NULL, NULL);

	m_sName = sName;
	if ( strlen(szDrive) == 0 )
	{
		GetCurrentDirectory(_MAX_PATH, szPath);
		m_sPath = szPath;
	}
	else
	{
		m_sPath = szDrive;
		m_sPath += szPath;
	}

	HANDLE f = CreateFile(m_sName.c_str(), 0, FILE_SHARE_DELETE | FILE_SHARE_READ | FILE_SHARE_WRITE,
						  NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
	if ( f )
	{
		FILETIME FileModifyTime;
		GetFileTime (f, NULL, NULL, &FileModifyTime);
		m_dtFileDate = FileModifyTime;
		CloseHandle(f);
	}
}

CFileInfo::~CFileInfo()
{

}