vc网卡流量监控（网速监控）(GetIfTable)

// NetMasterDlg.cpp : implementation file // #include "stdafx.h" #include "NetMaster.h" #include "NetMasterDlg.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif #define MALLOC(x) HeapAlloc(GetProcessHeap(), 0, (x)) #define FREE(x) HeapFree(GetProcessHeap(), 0, (x)) const UINT WM_TaskbarRestart = RegisterWindowMessage(TEXT("TaskbarCreated")); //任务栏重启消息 ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About class CAboutDlg : public CDialog { public: CAboutDlg(); // Dialog Data //{{AFX_DATA(CAboutDlg) enum { IDD = IDD_ABOUTBOX }; //}}AFX_DATA // ClassWizard generated virtual function overrides //{{AFX_VIRTUAL(CAboutDlg) protected: virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support //}}AFX_VIRTUAL // Implementation protected: //{{AFX_MSG(CAboutDlg) virtual BOOL OnInitDialog(); //}}AFX_MSG DECLARE_MESSAGE_MAP() }; CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD) { //{{AFX_DATA_INIT(CAboutDlg) //}}AFX_DATA_INIT } void CAboutDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CAboutDlg) //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CAboutDlg, CDialog) //{{AFX_MSG_MAP(CAboutDlg) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CNetMasterDlg dialog CNetMasterDlg::CNetMasterDlg(CWnd* pParent /*=NULL*/) : CDialog(CNetMasterDlg::IDD, pParent) { //{{AFX_DATA_INIT(CNetMasterDlg) //}}AFX_DATA_INIT // Note that LoadIcon does not require a subsequent DestroyIcon in Win32 m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CNetMasterDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CNetMasterDlg) DDX_Control(pDX, IDC_COMBO_SPEED, m_ComboSpeed); DDX_Control(pDX, IDC_RADIO_ABLED_NET, m_Abled_Net); DDX_Control(pDX, IDC_RADIO_DISABLED_NET, m_Disabled_Net); DDX_Control(pDX, IDC_CHECK_CANMOVE, m_RBTN_CanMove); DDX_Control(pDX, IDC_CHECK_AUTORUN, m_RBTN_AutoRun); DDX_Control(pDX, IDC_NET_COMBO, m_Combo); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CNetMasterDlg, CDialog) //{{AFX_MSG_MAP(CNetMasterDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_WM_NCPAINT() ON_COMMAND(ID_ABOUT, OnAbout) ON_COMMAND(ID_EXIT, OnExit) ON_COMMAND(ID_SET, OnSet) ON_MESSAGE(WM_NIDMESSAGE,OnNIDButtonDown) ON_REGISTERED_MESSAGE(WM_TaskbarRestart,OnReStartNidIcon) ON_BN_CLICKED(IDC_BTN_SAVE_OPTION, OnBtnSaveOption) ON_BN_CLICKED(IDC_CHECK_AUTORUN, OnCheckAutorun) ON_BN_CLICKED(IDC_CHECK_CANMOVE, OnCheckCanmove) ON_WM_TIMER() ON_BN_CLICKED(IDC_BUTTON_DEDAULT, OnButtonDedault) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CNetMasterDlg message handlers BOOL CNetMasterDlg::OnInitDialog() { CDialog::OnInitDialog(); // Add "About..." menu item to system menu. // IDM_ABOUTBOX must be in the system command range. ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX); ASSERT(IDM_ABOUTBOX < 0xF000); CMenu* pSysMenu = GetSystemMenu(FALSE); if (pSysMenu != NULL) { CString strAboutMenu; strAboutMenu.LoadString(IDS_ABOUTBOX); if (!strAboutMenu.IsEmpty()) { pSysMenu->AppendMenu(MF_SEPARATOR); pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu); } } // Set the icon for this dialog. The framework does this automatically // when the application's main window is not a dialog SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon InitOptionData(); //根据INI文件数据初始化软件设置 MyInitDlg(); //设置窗口Style GetIfData(); //获取指定网卡数据 DoAsOptionInfo(); //设置软件 SetTimer(0,1000,NULL); return TRUE; // return TRUE unless you set the focus to a control } void CNetMasterDlg::OnSysCommand(UINT nID, LPARAM lParam) { if (nID == SC_CLOSE) ShowWindow(SW_HIDE); CDialog::OnSysCommand(nID, lParam); } // If you add a minimize button to your dialog, you will need the code below // to draw the icon. For MFC applications using the document/view model, // this is automatically done for you by the framework. void CNetMasterDlg::OnPaint() { if (IsIconic()) { CPaintDC dc(this); // device context for painting SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0); // Center icon in client rectangle int cxIcon = GetSystemMetrics(SM_CXICON); int cyIcon = GetSystemMetrics(SM_CYICON); CRect rect; GetClientRect(&rect); int x = (rect.Width() - cxIcon + 1) / 2; int y = (rect.Height() - cyIcon + 1) / 2; // Draw the icon dc.DrawIcon(x, y, m_hIcon); } else { CDialog::OnPaint(); } } // The system calls this to obtain the cursor to display while the user drags // the minimized window. HCURSOR CNetMasterDlg::OnQueryDragIcon() { return (HCURSOR) m_hIcon; } BOOL CAboutDlg::OnInitDialog() { CDialog::OnInitDialog(); CenterWindow(GetDesktopWindow()); return TRUE; // return TRUE unless you set the focus to a control // EXCEPTION: OCX Property Pages should return FALSE } void CNetMasterDlg::OnNcPaint() { static int i = 1; if(i > 0) { i --; ShowWindow(SW_HIDE); } else CDialog::OnNcPaint(); // Do not call CDialog::OnNcPaint() for painting messages } BOOL CNetMasterDlg::InitOptionData() { int res = GetPrivateProfileStruct("OptionInfo","key",&m_OptionInfo,sizeof(m_OptionInfo),"Setting.ini"); if(!res ) { m_OptionInfo.AutoRun = TRUE; m_OptionInfo.CanMove = TRUE; m_OptionInfo.DisabledIf = FALSE; m_OptionInfo.IfIndex = 0; m_OptionInfo.Speed = 206; } return TRUE; } BOOL CNetMasterDlg::MyInitDlg() { CenterWindow(); ModifyStyleEx(WS_EX_APPWINDOW,WS_EX_TOOLWINDOW); AddOrDelNidIcon(TRUE); char temp[256]={0}; for(int i=0;i < 5;i++) { sprintf(temp,"%d k",(i+1)*206); m_ComboSpeed.InsertString(i,temp); } m_ComboSpeed.SetCurSel(0); m_pNetSpeedDlg = new CNetSpeedDlg(); m_pNetSpeedDlg->Create(IDD_NETSPEEDDLG,this); m_pNetSpeedDlg->ShowWindow(SW_SHOW); return TRUE; } BOOL CNetMasterDlg::GetIfData() { DWORD dwSize = 0; m_pIfTable = (MIB_IFTABLE *) MALLOC(sizeof (MIB_IFTABLE)); if (m_pIfTable == NULL) { MessageBox("MALLOC pIfTable failed"); return FALSE; } dwSize = sizeof (MIB_IFTABLE); if (GetIfTable(m_pIfTable, &dwSize, FALSE) == ERROR_INSUFFICIENT_BUFFER) { FREE(m_pIfTable); m_pIfTable = (MIB_IFTABLE *) MALLOC(dwSize); if (m_pIfTable == NULL) { MessageBox("Error allocating memory needed to call GetIfTable\n"); return FALSE; } } char temp[256]={0}; if (GetIfTable(m_pIfTable, &dwSize, FALSE) == NO_ERROR) { for (int i = 0; i < (int) m_pIfTable->dwNumEntries; i++) { m_pIfRow = (MIB_IFROW *) & m_pIfTable->table[i]; if ( m_pIfRow->dwType != IF_TYPE_SOFTWARE_LOOPBACK) { sprintf(temp,"%s",m_pIfRow->bDescr); m_Combo.AddString(temp); } } } return TRUE; } BOOL CNetMasterDlg::AddOrDelNidIcon(BOOL AddOrDel) { if (AddOrDel == TRUE) { m_nid.cbSize = sizeof(m_nid); m_nid.hWnd = this->m_hWnd; m_nid.uID = IDR_POP_MENU; m_nid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP; m_nid.uCallbackMessage= WM_NIDMESSAGE; m_nid.hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME); strcpy(m_nid.szTip,"上传速度: 0 k/s \n下载速度: 0 k/s \n网卡状态:正常"); Shell_NotifyIcon(NIM_ADD,&m_nid); } else if(m_nid.hIcon != NULL) { Shell_NotifyIcon(NIM_DELETE,&m_nid); } return TRUE; } void CNetMa