自动输入Git密码的小程序(仅做备忘用)

开发中用到Git，我用的是TortoiseGit，经常需要输入密码，很烦人，就随手写了个检测密码窗口并自动输入的程序。

（当然，也可以用生成自动验证密钥，不过我没有服务端的权限，没办法产生）

下面把代码贴下来备忘，其中有注释部分没搞明白，有谁知道为啥不行的告诉我一下啊！本人刚不胜感激

// AutoTortoiseLinkPwdDlg.cpp : implementation file//#include "stdafx.h"#include "AutoTortoiseLinkPwd.h"#include "AutoTortoiseLinkPwdDlg.h"#ifdef _DEBUG#define new DEBUG_NEW#endif#define TIMER_FLAG 10#define TIMER_INVAL 200// CAboutDlg dialog used for App Aboutclass CAboutDlg : public CDialog{public:CAboutDlg();// Dialog Dataenum { IDD = IDD_ABOUTBOX };protected:virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support// Implementationprotected:DECLARE_MESSAGE_MAP()};CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD){}void CAboutDlg::DoDataExchange(CDataExchange* pDX){CDialog::DoDataExchange(pDX);}BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)END_MESSAGE_MAP()// CAutoTortoiseLinkPwdDlg dialogCAutoTortoiseLinkPwdDlg::CAutoTortoiseLinkPwdDlg(CWnd* pParent /*=NULL*/): CDialog(CAutoTortoiseLinkPwdDlg::IDD, pParent){m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);}void CAutoTortoiseLinkPwdDlg::DoDataExchange(CDataExchange* pDX){CDialog::DoDataExchange(pDX);}BEGIN_MESSAGE_MAP(CAutoTortoiseLinkPwdDlg, CDialog)ON_WM_SYSCOMMAND()ON_WM_PAINT()ON_WM_QUERYDRAGICON()//}}AFX_MSG_MAP    ON_BN_CLICKED(IDOK, &CAutoTortoiseLinkPwdDlg::OnBnClickedOk)    ON_WM_TIMER()    ON_BN_CLICKED(IDC_BUTTON_START, &CAutoTortoiseLinkPwdDlg::OnBnClickedButtonStart)    ON_BN_CLICKED(IDC_BUTTON_STOP, &CAutoTortoiseLinkPwdDlg::OnBnClickedButtonStop)END_MESSAGE_MAP()// CAutoTortoiseLinkPwdDlg message handlersBOOL CAutoTortoiseLinkPwdDlg::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 dialogSetIcon(m_hIcon, TRUE);// Set big iconSetIcon(m_hIcon, FALSE);// Set small icon    SetForegroundWindow();// TODO: Add extra initialization here    SetDlgItemText(IDC_EDIT_PWD, TEXT("820115"));return TRUE;  // return TRUE  unless you set the focus to a control}void CAutoTortoiseLinkPwdDlg::OnSysCommand(UINT nID, LPARAM lParam){if ((nID & 0xFFF0) == IDM_ABOUTBOX){CAboutDlg dlgAbout;dlgAbout.DoModal();}else{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 CAutoTortoiseLinkPwdDlg::OnPaint(){if (IsIconic()){CPaintDC dc(this); // device context for paintingSendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);// Center icon in client rectangleint 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 icondc.DrawIcon(x, y, m_hIcon);}else{CDialog::OnPaint();}}// The system calls this function to obtain the cursor to display while the user drags//  the minimized window.HCURSOR CAutoTortoiseLinkPwdDlg::OnQueryDragIcon(){return static_cast<HCURSOR>(m_hIcon);}void SendKey(HWND hwnd, TCHAR c){#define MAKE_LP(vk,t) MAKELPARAM(t,MapVirtualKey(vk, 0))    //从字符找到虚拟键码    SHORT vCode = VkKeyScan(c);        //获取虚拟键码和Shift状态(高位为Shift状态)    UINT vKey = vCode & 0xFF;    bool IsShift = (vCode & 0x0100) == 0x0100 ? true : false;        PostMessage(hwnd, WM_CHAR, c, MAKE_LP(vKey,1));    /*    //如果Shift按下，则发送Shift键按下消息    if(IsShift)        PostMessage(hwnd, WM_KEYDOWN, VK_SHIFT, MAKE_LP(VK_SHIFT,1));        PostMessage(hwnd, WM_KEYDOWN, vKey, MAKE_LP(vKey,1));    //30、31位置1并发送    PostMessage(hwnd, WM_KEYUP, vKey, MAKE_LP(vKey,1) | (1 << 30) | (1 << 31));    //如果Shift按下，则发送Shift键弹起消息    if(IsShift)        PostMessage(hwnd, WM_KEYUP, VK_SHIFT, MAKE_LP(VK_SHIFT,1) | (1 << 30) | (1 << 31));    */#undef MAKE_LP}static HWND HwndBtnOk = 0;static HWND HwndEditPwd = 0;BOOL CALLBACK EnumChildWindowsProc(HWND hwnd, LPARAM lParam){    CAutoTortoiseLinkPwdDlg* dlg = (CAutoTortoiseLinkPwdDlg*)lParam;        //获取控件类型    TCHAR cName[512] = {0};    ::GetClassName(hwnd, cName, 511);    if(_wcsicmp(cName, TEXT("Edit")) == 0)    {        CString str;        dlg->GetDlgItemText(IDC_EDIT_PWD, str);        for (int i=0; i<str.GetLength(); i++)        {            SendKey(hwnd, str[i]);            Sleep(1);        }        HwndEditPwd = hwnd;    }    //找到OK按钮，并点击    if(_wcsicmp(cName, TEXT("Button")) == 0)    {        TCHAR txtBuf[512] = {0};        ::GetWindowTextW(hwnd, txtBuf, 511);        if(_wcsicmp(txtBuf, L"OK") == 0)        {            HwndBtnOk = hwnd;        }    }    return TRUE;}BOOL CALLBACK EnumWindowsProc(HWND hwnd, LPARAM lParam){    const TCHAR* WND_NAME = /*L"AutoTortoiseLinkPwd"; */ L"TortoisePlink";    TCHAR txtBuf[512] = {0};    ::GetWindowTextW(hwnd, txtBuf, 511);    if(_wcsicmp(txtBuf, WND_NAME) == 0)    {        HwndBtnOk = 0;        HwndEditPwd = 0;        ::EnumChildWindows(hwnd, &EnumChildWindowsProc, lParam);        if(HwndBtnOk != 0)        {            PostMessage(HwndBtnOk, WM_LBUTTONDOWN, MK_LBUTTON, 0);            Sleep(10);            PostMessage(HwndBtnOk, WM_LBUTTONUP, MK_LBUTTON, 0);        }        return FALSE;    }        return TRUE;}void CAutoTortoiseLinkPwdDlg::OnBnClickedOk(){    ShowWindow(SW_HIDE);}void CAutoTortoiseLinkPwdDlg::OnTimer(UINT_PTR nIDEvent){    if(nIDEvent == TIMER_FLAG)        EnumWindows(EnumWindowsProc, (LPARAM)this);    CDialog::OnTimer(nIDEvent);}void CAutoTortoiseLinkPwdDlg::OnBnClickedButtonStart(){    SetTimer(TIMER_FLAG, TIMER_INVAL, NULL);    ((CButton*)GetDlgItem(IDC_BUTTON_START))->EnableWindow(FALSE);    ((CButton*)GetDlgItem(IDC_BUTTON_STOP))->EnableWindow(TRUE);}void CAutoTortoiseLinkPwdDlg::OnBnClickedButtonStop(){    KillTimer(TIMER_FLAG);    ((CButton*)GetDlgItem(IDC_BUTTON_START))->EnableWindow(TRUE);    ((CButton*)GetDlgItem(IDC_BUTTON_STOP))->EnableWindow(FALSE);}