subpacketdlg.cpp

中文名叫千年封包解密集

// SubPacketDlg.cpp : implementation file
//

#include "stdafx.h"
#include "SubPacket.h"
#include "SubPacketDlg.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()

/////////////////////////////////////////////////////////////////////////////
// CSubPacketDlg dialog

CSubPacketDlg::CSubPacketDlg(CWnd* pParent /*=NULL*/)
: CDialog(CSubPacketDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSubPacketDlg)
	m_editDest = _T("");
	m_editSrc = _T("");
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CSubPacketDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSubPacketDlg)
	DDX_Text(pDX, IDC_EDIT_DEST, m_editDest);
	DDX_Text(pDX, IDC_EDIT_SRC, m_editSrc);
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CSubPacketDlg, CDialog)
//{{AFX_MSG_MAP(CSubPacketDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON_CONVERT, OnButtonConvert)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSubPacketDlg message handlers

BOOL CSubPacketDlg::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
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

void CSubPacketDlg::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 CSubPacketDlg::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 CSubPacketDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
__declspec(dllimport) int	DecryPacket(BYTE* src,BYTE* dest,UINT	length);

void CSubPacketDlg::OnButtonConvert() 
{
	UpdateData();
	UINT	len=m_editSrc.GetLength();
	if(len<2)return;
	BYTE	*byteSrc=new BYTE[len];
	memset(byteSrc,0,len);
	BYTE	*byteDest=new BYTE[len];
	memset(byteDest,0,len);
	char	*szDest=new	char[len*3+1];
	memset(szDest,0,len*3+1);
	char	*szSrc=new	char[len*3+1];
	memset(szSrc,0,len*3+1);
	char	*szDestASC=new	char[len+1];
	memset(szDestASC,0,len+1);
	char	*szTemp=NULL;
	szTemp=m_editSrc.GetBuffer(0);
	memcpy(byteSrc,szTemp,len);
	m_editSrc.ReleaseBuffer();
	
	int	nCount=DecryPacket(byteSrc,byteDest,len);
	if(nCount!=-1)
	{
		for(int	i=0;i<len;i++)
		{
			sprintf(szDest+i*3,"%02x ",byteDest[i]);
		}
		szDest[i*3]=0;
		for(i=0;i<len;i++)
		{
			if(byteDest[i]==0)
			sprintf(szDestASC+i,"%C",' ');
			else
			sprintf(szDestASC+i,"%C",byteDest[i]);
		}
		szDestASC[i]=0;
		m_editDest.Format("%s\n%s",szDest,szDestASC);
		
		for(i=0;i<len;i++)
		{
			sprintf(szSrc+i*3,"%02x ",byteSrc[i]);
		}
		szSrc[i*3]=0;
		m_editSrc.Format("%s\n%s",szSrc,byteSrc);
		UpdateData(FALSE);
	}
	delete	[]byteSrc;
	delete	[]byteDest;
	delete	[]szDestASC;
	delete	[]szDest;
	delete	[]szSrc;
}