C++ 文件加密源程序

// EncryptFileDlg.cpp : implementation file // #include "stdafx.h" #include "EncryptFile.h" #include "EncryptFileDlg.h" #include "SubWnd.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif #define PUT_Msg_Process(X) SendMessage(_hdlg_mainW,WM_EncryptWToProgressCtrl,(WPARAM)(X),-1); #define PUT_Msg(X) SetDlgItemText(IDC_ST_TIP,X) #define WM_EncryptWToProgressCtrl WM_USER+102 #define WM_SHOWTASK WM_USER+103 #define CONSTANT_1M 1048576 //#define PUT_Msg(X) AfxMessageBox(_T(X)) ///////////////////////////////////////////////////////////////////////////// // CAboutDlg dialog used for App About HWND _hdlg_mainW; HANDLE _hthdSync; CString m_csPwd_outside; CString m_csEncryptFile_outside; __int64 m_nPwd; BOOL IsRunning=FALSE; 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) //}}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) // No message handlers //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CEncryptFileDlg dialog CEncryptFileDlg::CEncryptFileDlg(CWnd* pParent /*=NULL*/) : CDialog(CEncryptFileDlg::IDD, pParent) { //{{AFX_DATA_INIT(CEncryptFileDlg) m_csEncryptFile = _T("Please select a file ……"); m_csPwd = _T(""); IsQuitAfterFinish=FALSE; m_csPwd_outside=m_csPwd; //}}AFX_DATA_INIT m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME); } void CEncryptFileDlg::DoDataExchange(CDataExchange* pDX) { CDialog::DoDataExchange(pDX); //{{AFX_DATA_MAP(CEncryptFileDlg) //DDX_Control(pDX, IDC_EDIT_PATH, m_pathEdit); DDX_Text(pDX, IDC_EDIT_KEY, m_csPwd); DDX_Control(pDX,IDC_PROGRESS_ENCRYPT,m_sychroProgress); //}}AFX_DATA_MAP } BEGIN_MESSAGE_MAP(CEncryptFileDlg, CDialog) //{{AFX_MSG_MAP(CEncryptFileDlg) ON_WM_SYSCOMMAND() ON_WM_PAINT() ON_WM_QUERYDRAGICON() ON_BN_CLICKED(IDC_BUTTON_OPEN, OnBtnOpen) ON_BN_CLICKED(IDC_BUTTON_ENCRYPT, OnBtnEncrypt) ON_BN_CLICKED(IDC_BUTTON_UNENCRYPT, OnBtnUnencrypt) ON_MESSAGE(WM_EncryptWToProgressCtrl,Updata_UI) ON_BN_CLICKED(IDC_SHOWPWD, OnShowpwd) ON_COMMAND(IDOK, Ok_Cancel) ON_MESSAGE(WM_SHOWTASK, OnShowtask) ON_COMMAND(IDCANCEL, Ok_Cancel) ON_COMMAND(ID_RB_Open, OnRBOpen) ON_COMMAND(ID_RB_Exit, OnRBExit) //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CEncryptFileDlg message handlers void CEncryptFileDlg::Ok_Cancel() { } //完成托盘图标响应操作 //调用者:OnBtnminsize()、OnInitDialog() //参数：lParam WM_LBUTTONDOWN://左键按下 // WM_RBUTTONUP://右键的弹起 afx_msg LRESULT CEncryptFileDlg::OnShowtask(WPARAM wParam, LPARAM lParam) { if(wParam != IDR_MAINFRAME) return 1; if(WM_LBUTTONDBLCLK == lParam) { //SetWindowPos(&wndTop,0,0,0,0,SWP_NOSIZE|SWP_NOMOVE|SWP_SHOWWINDOW); ShowWindow(SW_SHOW); // 显示主窗口 //使能图标菜单按钮 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Open, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED); //使能 打开 菜单项 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Exit, MF_BYCOMMAND | MF_ENABLED); IsQuitAfterFinish=FALSE;//如果已经运行完毕，则不退出程序 } switch(lParam) { case WM_LBUTTONDOWN://左键按下 { ShowWindow(SW_SHOW); // 显示主窗口 SetWindowPos(&wndTop,0,0,0,0,SWP_NOSIZE|SWP_NOMOVE|SWP_SHOWWINDOW); //SetWindowPos(&wndTopMost,0,0,0,0,SWP_NOSIZE|SWP_NOMOVE|SWP_SHOWWINDOW); //使能图标菜单按钮 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Open, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED); //使能 打开 菜单项 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Exit, MF_BYCOMMAND | MF_ENABLED); IsQuitAfterFinish=FALSE;//如果已经运行完毕，则不退出程序 break; } case WM_RBUTTONUP://右键的弹起 { CPoint pos; GetCursorPos(&pos); pTaskmenu->GetSubMenu(0)->TrackPopupMenu(TPM_RIGHTBUTTON|TPM_LEFTALIGN,pos.x,pos.y,this); break; } } return 0; } BOOL CEncryptFileDlg::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); } } SetIcon(m_hIcon, TRUE); // Set big icon SetIcon(m_hIcon, FALSE); // Set small icon // TODO: Add extra initialization here // Init_Progress(0,100); // m_sychroProgress.SetPos(50); SetWindowText(ProgrameName); //得到该窗口句柄 CWnd* pWnd; pWnd=FindWindow(NULL,ProgrameName); _hdlg_mainW=pWnd->GetSafeHwnd(); m_sychroProgress.ShowWindow(SW_HIDE); //按钮提示操作 if (!m_toolTip.Create(this, TTS_ALWAYSTIP)) { TRACE(_T("Unable To create ToolTip\n")); return FALSE; } m_toolTip.AddTool(GetDlgItem(IDC_BUTTON_OPEN),_T("Open file")); m_toolTip.AddTool(GetDlgItem(IDC_BUTTON_UNENCRYPT),_T("UnEncrypt")); m_toolTip.AddTool(GetDlgItem(IDC_BUTTON_ENCRYPT),_T("Encrypt")); //创建托盘图标 // NOTIFYICONDATA nid; nid.cbSize = (DWORD)sizeof(NOTIFYICONDATA); nid.hWnd = this->m_hWnd; nid.uID = IDR_MAINFRAME; nid.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP ; nid.uCallbackMessage = WM_SHOWTASK; // 自定义的消息名称 nid.hIcon = LoadIcon(AfxGetInstanceHandle(), MAKEINTRESOURCE(IDR_MAINFRAME)); strcpy(nid.szTip,ProgrameName); Shell_NotifyIcon(NIM_ADD, &nid); // 在托盘区添加图标 SetIcon(m_hIcon, FALSE); // Set small icon //托盘图标的菜单 pTaskmenu=new CMenu(); pTaskmenu->LoadMenu(IDR_MENU_POP); // //使能图标菜单按钮 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Open, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED); //使能 打开 菜单项 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Exit, MF_BYCOMMAND | MF_ENABLED); //创建状态栏 // CRect statusRect; // GetWindowRect(&statusRect); // statusRect.top=statusRect.bottom-50; m_statusbar.Create(WS_VISIBLE| WS_CHILD | CCS_BOTTOM,CRect(0,0,0,0),this,101); m_statusbar.SetBkColor(RGB(0xa6,0xca,0xf0)); int arWidth[]={250,-1}; m_statusbar.SetParts(2,arWidth); m_statusbar.SetText("欢迎使用加密/解密软件",0,0); //显示时间 return TRUE; // return TRUE unless you set the focus to a control } void CEncryptFileDlg::OnSysCommand(UINT nID, LPARAM lParam) { if ((nID & 0xFFF0) == IDM_ABOUTBOX) { CAboutDlg dlgAbout; dlgAbout.DoModal(); } else if(SC_CLOSE==nID) { if (task_is_running()) { IsQuitAfterFinish=TRUE;//如果已经运行完毕，则推出程序 ShowWindow(SW_HIDE); //使能图标菜单按钮 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Exit, MF_BYCOMMAND | MF_DISABLED | MF_GRAYED); //使能 打开 菜单项 pTaskmenu->GetSubMenu(0)->EnableMenuItem(ID_RB_Open, MF_BYCOMMAND | MF_ENABLED); } else { OnExit(); } } 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. vo