根據上次輸入操作的時間設定離開狀態

typedef struct _tagLASTINPUTINFO {
	UINT cbSize;
	DWORD dwTime;
} MYLASTINPUTINFO;

typedef BOOL (WINAPI*MyGetLastInputInfo)(MYLASTINPUTINFO* plii);
MyGetLastInputInfo pfnGetLastInputInfo = NULL;
BOOL CallMyGetLastInputInfo(MYLASTINPUTINFO* plii)
{
	BOOL result = FALSE;
	if (pfnGetLastInputInfo == NULL){
		pfnGetLastInputInfo = (MyGetLastInputInfo)GetProcAddress(GetModuleHandle(_T("user32.dll")), "GetLastInputInfo");
	}

	if (pfnGetLastInputInfo){
		result = pfnGetLastInputInfo(plii);
	}
	return result;
}

//===================
// 啟動Hook
//===================
bool *Dlg::StartHook()
{	
	if( m_AntViewMgr.m_AntLoginInfo.m_nAutoAway > 0 ) // 按伺服器端的設定來
	{
		m_dwAutoAwayTime = m_AntViewMgr.m_AntLoginInfo.m_nAutoAway*60*1000;
		// 啟動Hook定時器,時間為10秒中
		m_nTimerHook = SetTimer( TIMER_HOOK, TIME_HOOK, NULL );
	}
	else
	{
		CAntViewBaseFun::GetAutoAwayInfo( m_bAutoAway, m_nAutoAwayTime );

		if( m_bAutoAway ) // 
		{
			if( m_nAutoAwayTime < 1 )
				m_nAutoAwayTime = 10;

			m_dwAutoAwayTime = m_nAutoAwayTime*60*1000;	

			// 啟動Hook定時器,時間為10秒中
			m_nTimerHook = SetTimer( TIMER_HOOK, TIME_HOOK, NULL );
		}
	}

	return true;
}

// 停止hook
bool *Dlg::StopHook()
{
	if( m_bAutoAway )
	{
		KillTimer( m_nTimerHook );
		m_nTimerHook = 0;
		m_bStartHook = false;
	}

	return true;
}

// 接受Hook的Mouse訊息
// void CBigAntBaseDlg::OnAsHookMouse( WPARAM wParam, LPARAM lParam )
// {
// 	if( m_bAutoAway && m_bLogined )
// 	{
// 		m_dwHookTime = timeGetTime();
// 		if( m_AntViewMgr.m_AntLoginInfo.m_nStatus == ANT_ONLINESTATUS_AUTOAWAY ) 
// 		{
// 			CString		strTemp = _T("");
// 
// 			strTemp.Format( _T("OnAsHookMouse Online %d"), wParam );
// 		//	m_AntViewMgr.WriteToLogFile( strTemp );
// 			m_AntViewMgr.SetUserStatus( ANT_ONLINESTATUS_ONLINE, _T("") );
// 			ChangeUserStatusIcon( ANT_ONLINESTATUS_ONLINE );
// 		}
// 	}
// }
// 
// //============================
// // 接受Hook的Keyboard訊息
// //============================
// void CBigAntBaseDlg::OnAsHookKey( WPARAM wParam, LPARAM lParam )
// {
// 	if( m_bAutoAway && m_bLogined )
// 	{
// 		m_dwHookTime = timeGetTime();
// 		if( m_AntViewMgr.m_AntLoginInfo.m_nStatus == ANT_ONLINESTATUS_AUTOAWAY ) 
// 		{
// 		//	m_AntViewMgr.WriteToLogFile( _T("OnAsHookKey Online") );
// 			m_AntViewMgr.SetUserStatus( ANT_ONLINESTATUS_ONLINE, _T("") );
// 			ChangeUserStatusIcon( ANT_ONLINESTATUS_ONLINE );
// 		}
// 	}
// }



//==============================
// Hook定時器定時檢查的時間
//==============================
void *Dlg::OnHookTime()
{
	DWORD		dwCurrent = timeGetTime();
	CString		strTemp = _T("");

	if( !m_bAutoAway || !m_bLogined ) // 使用自動離開和已經登入
		return;

	MYLASTINPUTINFO li = {0};
	li.cbSize = sizeof(li);
	if(CallMyGetLastInputInfo(&li))
	{
		DWORD idle = GetTickCount() - li.dwTime;
		if (idle > m_dwAutoAwayTime)
		{
			if( m_AntViewMgr.m_AntLoginInfo.m_nStatus == ANT_ONLINESTATUS_ONLINE ) 
			{
				m_AntViewMgr.SetUserStatus( ANT_ONLINESTATUS_AUTOAWAY, _T("") );
				ChangeUserStatusIcon( ANT_ONLINESTATUS_AUTOAWAY );

				if (m_nTimerHook != 0){
					KillTimer(m_nTimerHook);
				}
				m_nTimerHook = SetTimer(TIMER_HOOK, 2000, NULL);
			}
		}
		else
		{
			if( m_AntViewMgr.m_AntLoginInfo.m_nStatus == ANT_ONLINESTATUS_AUTOAWAY ) 
			{
				m_AntViewMgr.SetUserStatus( ANT_ONLINESTATUS_ONLINE, _T("") );
				ChangeUserStatusIcon( ANT_ONLINESTATUS_ONLINE );

				if (m_nTimerHook != 0){
					KillTimer(m_nTimerHook);
				}
				m_nTimerHook = SetTimer(TIMER_HOOK, TIME_HOOK, NULL);
			}
		}
	}
}