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- // md5Dlg.cpp : 实现文件
- //
- #include "stdafx.h"
- #include "md5-tool.h"
- #include "md5-toolDlg.h"
- #include "md5.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #endif
- // 用于应用程序“关于”菜单项的 CAboutDlg 对话框
- class CAboutDlg : public CDialog
- {
- public:
- CAboutDlg();
- // 对话框数据
- enum { IDD = IDD_ABOUTBOX };
- protected:
- virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV 支持
- // 实现
- protected:
- DECLARE_MESSAGE_MAP()
- };
- CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
- {
- }
- void CAboutDlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- }
- BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
- END_MESSAGE_MAP()
- // Cmd5Dlg 对话框
- Cmd5Dlg::Cmd5Dlg(CWnd* pParent /*=NULL*/)
- : CDialog(Cmd5Dlg::IDD, pParent)
- {
- m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
- }
- void Cmd5Dlg::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- }
- BEGIN_MESSAGE_MAP(Cmd5Dlg, CDialog)
- ON_WM_SYSCOMMAND()
- ON_WM_PAINT()
- ON_WM_QUERYDRAGICON()
- //}}AFX_MSG_MAP
- ON_BN_CLICKED(IDOK, &Cmd5Dlg::OnBnClickedOk)
- ON_BN_CLICKED(IDCANCEL, &Cmd5Dlg::OnBnClickedCancel)
- ON_BN_CLICKED(BTN_OPEN, &Cmd5Dlg::OnBnClickedOpen)
- END_MESSAGE_MAP()
- // Cmd5Dlg 消息处理程序
- BOOL Cmd5Dlg::OnInitDialog()
- {
- CDialog::OnInitDialog();
- // 将“关于...”菜单项添加到系统菜单中。
- // IDM_ABOUTBOX 必须在系统命令范围内。
- ASSERT((IDM_ABOUTBOX & 0xFFF0) == IDM_ABOUTBOX);
- ASSERT(IDM_ABOUTBOX < 0xF000);
- CMenu* pSysMenu = GetSystemMenu(FALSE);
- if (pSysMenu != NULL)
- {
- BOOL bNameValid;
- CString strAboutMenu;
- bNameValid = strAboutMenu.LoadString(IDS_ABOUTBOX);
- ASSERT(bNameValid);
- if (!strAboutMenu.IsEmpty())
- {
- pSysMenu->AppendMenu(MF_SEPARATOR);
- pSysMenu->AppendMenu(MF_STRING, IDM_ABOUTBOX, strAboutMenu);
- }
- }
- // 设置此对话框的图标。当应用程序主窗口不是对话框时,框架将自动
- // 执行此操作
- SetIcon(m_hIcon, TRUE); // 设置大图标
- SetIcon(m_hIcon, FALSE); // 设置小图标
- // TODO: 在此添加额外的初始化代码
- return TRUE; // 除非将焦点设置到控件,否则返回 TRUE
- }
- void Cmd5Dlg::OnSysCommand(UINT nID, LPARAM lParam)
- {
- if ((nID & 0xFFF0) == IDM_ABOUTBOX)
- {
- CAboutDlg dlgAbout;
- dlgAbout.DoModal();
- }
- else
- {
- CDialog::OnSysCommand(nID, lParam);
- }
- }
- // 如果向对话框添加最小化按钮,则需要下面的代码
- // 来绘制该图标。对于使用文档/视图模型的 MFC 应用程序,
- // 这将由框架自动完成。
- void Cmd5Dlg::OnPaint()
- {
- if (IsIconic())
- {
- CPaintDC dc(this); // 用于绘制的设备上下文
- SendMessage(WM_ICONERASEBKGND, reinterpret_cast<WPARAM>(dc.GetSafeHdc()), 0);
- // 使图标在工作区矩形中居中
- 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;
- // 绘制图标
- dc.DrawIcon(x, y, m_hIcon);
- }
- else
- {
- CDialog::OnPaint();
- }
- }
- //当用户拖动最小化窗口时系统调用此函数取得光标
- //显示。
- HCURSOR Cmd5Dlg::OnQueryDragIcon()
- {
- return static_cast<HCURSOR>(m_hIcon);
- }
- void Cmd5Dlg::OnBnClickedOk()
- {
- // TODO: 在此添加控件通知处理程序代码
- OnOK();
- }
- void Cmd5Dlg::OnBnClickedCancel()
- {
- // TODO: 在此添加控件通知处理程序代码
- OnCancel();
- }
- void Cmd5Dlg::OnBnClickedOpen()
- {
- // TODO: 在此添加控件通知处理程序代码
- CString filePath, fileName;
- CFileDialog fileDialog(
- TRUE, // 创建打开文件对话框, FALSE是保存文件对话框
- "*.*", // 默认打开文件类型
- NULL, // 默认打开文件名
- OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT, // 打开只读文件
- "all file(*.*)|*.*"); // 所有可以打开的文件类型
- if (fileDialog.DoModal() == IDOK) {
- filePath = fileDialog.GetPathName(); // 取出文件路径
-
- // 读取文件内容;
- FILE* fp = fopen(filePath.GetString(), "rb");
- if ( NULL != fp ) {
- // 获取文件大小;
- fseek(fp, 0, SEEK_END);
- size_t nSrcLen = ftell(fp);
- fseek(fp, 0, SEEK_SET);
- // 读取文件内容;
- byte* pSrcData = (byte*)malloc(nSrcLen);
- fread(pSrcData, nSrcLen, 1, fp);
- // 关闭文件;
- fclose(fp);
- // 计算md5值;
- CONST TCHAR* pMD5 = NULL;
- CMD5 mdd5(pSrcData, nSrcLen);
- pMD5 = mdd5.GetMD5Digest();
- SetDlgItemText(EDIT_MD5, pMD5);
- // 释放所有内存;
- free(pSrcData);
- }
- }
- }
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