?? shaprojdlg.cpp
字號:
// SHAProjDlg.cpp : implementation file
//
#include "stdafx.h"
#include "SHAProj.h"
#include "SHAProjDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// 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)
//}}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()
/////////////////////////////////////////////////////////////////////////////
// CSHAProjDlg dialog
CSHAProjDlg::CSHAProjDlg(CWnd* pParent /*=NULL*/)
: CDialog(CSHAProjDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CSHAProjDlg)
m_nSHAType = -1;
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CSHAProjDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CSHAProjDlg)
DDX_Control(pDX, IDC_PROGRESS, m_Pos);
DDX_Radio(pDX, IDC_RADIO_SHA160, m_nSHAType);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CSHAProjDlg, CDialog)
//{{AFX_MSG_MAP(CSHAProjDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BTN_ABOUT, OnBtnAbout)
ON_CBN_SELCHANGE(IDC_COMBO_TYPE, OnSelchangeComboType)
ON_EN_CHANGE(IDC_EDIT_DATA, OnChangeEditData)
ON_BN_CLICKED(IDC_RADIO_SHA160, OnRadioSha160)
ON_BN_CLICKED(IDC_RADIO_SHA224, OnRadioSha224)
ON_BN_CLICKED(IDC_RADIO_SHA256, OnRadioSha256)
ON_BN_CLICKED(IDC_RADIO_SHA384, OnRadioSha384)
ON_BN_CLICKED(IDC_RADIO_SHA512, OnRadioSha512)
ON_WM_DROPFILES()
ON_BN_CLICKED(IDC_CHECK_UPPER, OnCheckUpper)
ON_BN_CLICKED(IDC_BTN_CALCULATION, OnBtnCalculation)
ON_BN_CLICKED(IDC_BTN_BROWSE, OnBtnBrowse)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CSHAProjDlg message handlers
BOOL CSHAProjDlg::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
// TODO: Add extra initialization here
((CComboBox*)GetDlgItem(IDC_COMBO_TYPE))->AddString("文件");
((CComboBox*)GetDlgItem(IDC_COMBO_TYPE))->AddString("字符串");
((CComboBox*)GetDlgItem(IDC_COMBO_TYPE))->SetCurSel(0);
AdjustWindow(true);
GetDlgItem(IDC_PROGRESS)->ShowWindow(SW_HIDE);
((CButton*)GetDlgItem(IDC_CHECK_UPPER))->SetCheck(1);
m_nSHAType = 0;
UpdateData(FALSE);
return TRUE; // return TRUE unless you set the focus to a control
}
void CSHAProjDlg::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 CSHAProjDlg::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 CSHAProjDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CSHAProjDlg::AdjustWindow(bool bFlag)
{
RECT rcEdit;
RECT rcButton;
::GetWindowRect(GetDlgItem(IDC_EDIT_RESULT)->m_hWnd, &rcEdit);
::GetWindowRect(GetDlgItem(IDC_BTN_CALCULATION)->m_hWnd, &rcButton);
if(!bFlag)
{
GetDlgItem(IDC_EDIT_DATA)->SetWindowPos(NULL, 0, 0,
(rcEdit.right - rcEdit.left) + (rcButton.right - rcButton.left),
rcEdit.bottom - rcEdit.top,
SWP_NOMOVE | SWP_NOOWNERZORDER);
GetDlgItem(IDC_BTN_BROWSE)->ShowWindow(SW_HIDE);
((CEdit*)GetDlgItem(IDC_EDIT_DATA))->SetReadOnly(false);
GetDlgItem(IDC_BTN_CALCULATION)->EnableWindow(false);
::DragAcceptFiles(m_hWnd, false);
}
else
{
GetDlgItem(IDC_EDIT_DATA)->SetWindowPos(NULL, 0, 0,
rcEdit.right - rcEdit.left,
rcEdit.bottom - rcEdit.top,
SWP_NOMOVE | SWP_NOOWNERZORDER);
GetDlgItem(IDC_BTN_BROWSE)->ShowWindow(SW_SHOW);
((CEdit*)GetDlgItem(IDC_EDIT_DATA))->SetReadOnly(true);
GetDlgItem(IDC_BTN_CALCULATION)->EnableWindow(true);
::DragAcceptFiles(m_hWnd, true);
}
GetDlgItem(IDC_COMBO_TYPE)->SetWindowPos(NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOOWNERZORDER | SWP_NOSIZE );
}
void CSHAProjDlg::OnBtnAbout()
{
CAboutDlg dlg;
dlg.DoModal();
}
void CSHAProjDlg::OnSelchangeComboType()
{
SetDlgItemText(IDC_EDIT_DATA, "");
SetDlgItemText(IDC_EDIT_RESULT, "");
if(0 == ((CComboBox*)GetDlgItem(IDC_COMBO_TYPE))->GetCurSel())
{
AdjustWindow(true);
}
else if(1 == ((CComboBox*)GetDlgItem(IDC_COMBO_TYPE))->GetCurSel())
{
AdjustWindow(false);
}
}
void CSHAProjDlg::OnChangeEditData()
{
if(0 == ((CComboBox*)GetDlgItem(IDC_COMBO_TYPE))->GetCurSel())
return ;
CString strInput;
GetDlgItemText(IDC_EDIT_DATA, strInput);
if(strInput.IsEmpty())
{
SetDlgItemText(IDC_EDIT_RESULT, "");
return ;
}
UpdateData();
switch(m_nSHAType)
{
case 0:
m_SHA.Init(SHAEx::BITS160);
break;
case 1:
m_SHA.Init(SHAEx::BITS224);
break;
case 2:
m_SHA.Init(SHAEx::BITS256);
break;
case 3:
m_SHA.Init(SHAEx::BITS384);
break;
case 4:
m_SHA.Init(SHAEx::BITS512);
break;
}
CString strTmp, strResult;
BOOL bUpper = ((CButton*)GetDlgItem(IDC_CHECK_UPPER))->GetCheck();
unsigned char result[64] = { 0 };
m_SHA.Update((unsigned char*)(LPCTSTR)strInput, strInput.GetLength());
m_SHA.Finish(result);
switch(m_nSHAType)
{
case 0:
{
for(int i = 0; i < 20; i++)
{
strTmp.Format(bUpper ? "%02X" : "%02x", result[i]);
strResult += strTmp;
}
break;
}
case 1:
{
for(int i = 0; i < 28; i++)
{
strTmp.Format(bUpper ? "%02X" : "%02x", result[i]);
strResult += strTmp;
}
break;
}
case 2:
{
for(int i = 0; i < 32; i++)
{
strTmp.Format(bUpper ? "%02X" : "%02x", result[i]);
strResult += strTmp;
}
break;
}
case 3:
{
for(int i = 0; i < 48; i++)
{
strTmp.Format(bUpper ? "%02X" : "%02x", result[i]);
strResult += strTmp;
}
break;
}
case 4:
{
for(int i = 0; i < 64; i++)
{
strTmp.Format(bUpper ? "%02X" : "%02x", result[i]);
strResult += strTmp;
}
break;
}
}
SetDlgItemText(IDC_EDIT_RESULT, strResult);
}
void CSHAProjDlg::OnRadioSha160()
{
OnChangeEditData() ;
}
void CSHAProjDlg::OnRadioSha224()
{
OnChangeEditData() ;
}
void CSHAProjDlg::OnRadioSha256()
{
OnChangeEditData() ;
}
void CSHAProjDlg::OnRadioSha384()
{
OnChangeEditData() ;
}
void CSHAProjDlg::OnRadioSha512()
{
OnChangeEditData() ;
}
void CSHAProjDlg::OnDropFiles(HDROP hDropInfo)
{
// TODO: Add your message handler code here and/or call default
int nFiles = DragQueryFile(hDropInfo, 0xFFFFFFFF, NULL, NULL);
if(nFiles > 0)
{
char szFileName[MAX_PATH] = { 0 };
DragQueryFile(hDropInfo, 0, szFileName, MAX_PATH);
if(!(GetFileAttributes(szFileName) & FILE_ATTRIBUTE_DIRECTORY))
{
SetDlgItemText(IDC_EDIT_DATA, szFileName);
SetDlgItemText(IDC_EDIT_RESULT, "");
}
}
CDialog::OnDropFiles(hDropInfo);
}
void CSHAProjDlg::OnCheckUpper()
{
CString strInput;
GetDlgItemText(IDC_EDIT_RESULT, strInput);
if(strInput.IsEmpty())
return ;
if(((CButton*)GetDlgItem(IDC_CHECK_UPPER))->GetCheck())
SetDlgItemText(IDC_EDIT_RESULT, CharUpper((LPSTR)(LPCTSTR)strInput));
else
SetDlgItemText(IDC_EDIT_RESULT, CharLower((LPSTR)(LPCTSTR)strInput));
}
void CSHAProjDlg::OnBtnBrowse()
{
vector<string> Files = m_FileDlg.GetOpenFileName(m_hWnd);
if(Files.size() > 0)
{
SetDlgItemText(IDC_EDIT_DATA, Files[0].c_str());
SetDlgItemText(IDC_EDIT_RESULT, "");
}
}
void CSHAProjDlg::OnBtnCalculation()
{
CString strInput;
GetDlgItemText(IDC_EDIT_DATA, strInput);
if(strInput.IsEmpty())
{
AfxMessageBox("請選擇待計算文件!");
return ;
}
SetDlgItemText(IDC_EDIT_RESULT, "");
void* p = m_Thunk.Stdcall(this, Thunk::GetMemberFxnAddr(&CSHAProjDlg::ThreadProc));
HANDLE hThread = CreateThread(0, 0, (LPTHREAD_START_ROUTINE)p, 0, 0, 0);
CloseHandle(hThread);
}
void CSHAProjDlg::ShowError()
{
LPVOID lpMsgBuf;
FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_IGNORE_INSERTS,
NULL,
GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language
(LPTSTR) &lpMsgBuf,
0,
NULL );
AfxMessageBox((char*)lpMsgBuf);
LocalFree( lpMsgBuf );
}
DWORD CSHAProjDlg::ThreadProc(LPVOID lpParameter)
{
// 取輸入文件名
CString strInput;
GetDlgItemText(IDC_EDIT_DATA, strInput);
if(strInput.IsEmpty())
{
AfxMessageBox("請選擇待計算文件!");
return FALSE;
}
m_Pos.SetPos(0);
::EnableWindow(GetDlgItem(IDC_BTN_CALCULATION)->m_hWnd, FALSE);
GetDlgItem(IDC_PROGRESS)->ShowWindow(SW_SHOW);
GetDlgItem(IDC_CHECK_UPPER)->ShowWindow(SW_HIDE);
// 打開輸入文件
HANDLE hFile = CreateFile((LPSTR)(LPCTSTR)strInput, GENERIC_READ,
FILE_SHARE_READ, NULL, OPEN_EXISTING, NULL, NULL);
if(NULL == hFile)
{
ShowError();
m_Pos.SetPos(0);
::EnableWindow(GetDlgItem(IDC_BTN_CALCULATION)->m_hWnd, TRUE);
GetDlgItem(IDC_PROGRESS)->ShowWindow(SW_HIDE);
GetDlgItem(IDC_CHECK_UPPER)->ShowWindow(SW_SHOW);
return FALSE;
}
// 創(chuàng)建映射對像
HANDLE hFileMapping = CreateFileMapping(hFile, NULL, PAGE_READONLY, 0, 0, NULL);
if(NULL == hFileMapping)
{
ShowError();
m_Pos.SetPos(0);
::EnableWindow(GetDlgItem(IDC_BTN_CALCULATION)->m_hWnd, TRUE);
GetDlgItem(IDC_PROGRESS)->ShowWindow(SW_HIDE);
GetDlgItem(IDC_CHECK_UPPER)->ShowWindow(SW_SHOW);
return FALSE;
}
// 取文件大小
DWORD dwFileSizeHigh;
__int64 qwFileSize = GetFileSize(hFile, &dwFileSizeHigh);
qwFileSize += (((__int64) dwFileSizeHigh) << 32);
// 文件句柄不再需要, 關(guān)閉之
CloseHandle(hFile);
int nBits = 0;
if(((CButton*)GetDlgItem(IDC_RADIO_SHA160))->GetCheck())
{
m_SHA.Init(SHAEx::BITS160);
nBits = 160;
}
else if(((CButton*)GetDlgItem(IDC_RADIO_SHA224))->GetCheck())
{
m_SHA.Init(SHAEx::BITS224);
nBits = 224;
}
else if(((CButton*)GetDlgItem(IDC_RADIO_SHA256))->GetCheck())
{
m_SHA.Init(SHAEx::BITS256);
nBits = 256;
}
else if(((CButton*)GetDlgItem(IDC_RADIO_SHA384))->GetCheck())
{
m_SHA.Init(SHAEx::BITS384);
nBits = 384;
}
else if(((CButton*)GetDlgItem(IDC_RADIO_SHA512))->GetCheck())
{
m_SHA.Init(SHAEx::BITS512);
nBits = 512;
}
// 系統(tǒng)粒度
SYSTEM_INFO sinf;
GetSystemInfo(&sinf);
// 文件偏移
__int64 qwFileOffset = 0;
while (qwFileSize > 0)
{
// Determine the number of bytes to be mapped in this view
DWORD dwBytesInBlock = sinf.dwAllocationGranularity;
if(qwFileSize < sinf.dwAllocationGranularity)
dwBytesInBlock =(DWORD) qwFileSize;
PBYTE pbFile = (PBYTE) MapViewOfFile(hFileMapping, FILE_MAP_READ,
(DWORD)(qwFileOffset >> 32), // Starting byte
(DWORD)(qwFileOffset & 0xFFFFFFFF), // in file
dwBytesInBlock); // # of bytes to map
m_SHA.Update(pbFile, dwBytesInBlock);
if((int)(qwFileSize / 100) > 0)
m_Pos.SetPos((int)(qwFileOffset / (qwFileSize / 100)));
// Unmap the view; we don't want multiple views
// in our address space.
UnmapViewOfFile(pbFile);
// Skip to the next set of bytes in the file.
qwFileOffset += dwBytesInBlock;
qwFileSize -= dwBytesInBlock;
}
// 關(guān)閉映射對像
CloseHandle(hFileMapping);
// 進(jìn)度百分百
m_Pos.SetPos(100);
// 取結(jié)果
unsigned char result[64] = { 0 };
m_SHA.Finish(result);
BOOL bUpper = ((CButton*)GetDlgItem(IDC_CHECK_UPPER))->GetCheck();
CString strTmp, strResult;
for(int i = 0; i < nBits / 8; i++)
{
strTmp.Format(bUpper ? "%02X" : "%02x", result[i]);
strResult += strTmp;
}
// 顯示結(jié)果
SetDlgItemText(IDC_EDIT_RESULT, strResult);
// 提示用戶
AfxMessageBox("計算完成!");
::EnableWindow(GetDlgItem(IDC_BTN_CALCULATION)->m_hWnd, TRUE);
GetDlgItem(IDC_PROGRESS)->ShowWindow(SW_HIDE);
GetDlgItem(IDC_CHECK_UPPER)->ShowWindow(SW_SHOW);
return TRUE;
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號
Ctrl + =
減小字號
Ctrl + -