关于修改程序中资源：
源代码如下，就是得不到正确的字符，全是乱码
我先新建一个基于MFC的控制台程序中，1111111.cpp代码如下：
// 11111111.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include "11111111.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// The one and only application object
CWinApp theApp;
using namespace std;
#define IDR_RT_STRING1 1000
#define IDR_RT_STRING2 1001
char *pUrl1;
char *pUrl2;
BOOL GetConfig()
{
HRSRC hRsrc = FindResource(NULL, MAKEINTRESOURCE(IDR_RT_STRING1), RT_STRING);
if(!hRsrc)
{
return FALSE;
}
pUrl1 = (char *)(LoadResource(NULL, hRsrc));
hRsrc = FindResource(NULL, MAKEINTRESOURCE(IDR_RT_STRING2), RT_STRING);
if(!hRsrc)
{
return FALSE;
}
pUrl2 = (char *)(LoadResource(NULL, hRsrc));
return TRUE;
}
int main(int argc,char* argv[])
{
MessageBox(NULL,pUrl1,"网址:",MB_OK);
MessageBox(NULL,pUrl2,"备用网址:",MB_OK);
}
上面的程序的资源是空的，我再写一个程序去向这个程序添加字符串资源，然后用这个程序打印出那两个字符串，但是却得到是空字符串，用资源查看工具可以看到程序确实添加了两个字符串资源
添加程序如下：
记得要把这个程序拷贝到添加程序的目录下！
WriteDlg.cpp源代码如下（是一个MFC的程序）：
// WriteDlg.cpp : implementation file
//
#include "stdafx.h"
#include "Write.h"
#include "WriteDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define IDR_RT_STRING1 1000
#define IDR_RT_STRING2 1001
/////////////////////////////////////////////////////////////////////////////
// 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()
/////////////////////////////////////////////////////////////////////////////
// CWriteDlg dialog
CWriteDlg::CWriteDlg(CWnd* pParent /*=NULL*/)
: CDialog(CWriteDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CWriteDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}
void CWriteDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CWriteDlg)
// NOTE: the ClassWizard will add DDX and DDV calls here
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CWriteDlg, CDialog)
//{{AFX_MSG_MAP(CWriteDlg)
ON_WM_SYSCOMMAND()
ON_WM_PAINT()
ON_WM_QUERYDRAGICON()
ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CWriteDlg message handlers
BOOL CWriteDlg::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 CWriteDlg::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 CWriteDlg::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 CWriteDlg::OnQueryDragIcon()
{
return (HCURSOR) m_hIcon;
}
void CWriteDlg::OnButton1()
{
// TODO: Add your control notification handler code here
char szFileName[MAX_PATH]="11111111.exe";
char NewFileName[MAX_PATH]="\\hehe.exe";
char WinDir[MAX_PATH];
char* szUrl1="http://192.168.0.19/temp5.txt";
char* szUrl2="http://192.168.0.18/temp5.txt";
GetWindowsDirectory(WinDir,MAX_PATH);
strcat(WinDir,NewFileName);
CopyFile(szFileName,WinDir,FALSE);
HANDLE hUpdateRes=BeginUpdateResource(WinDir,FALSE);
if(hUpdateRes == NULL)
{
return ;
}
if(!UpdateResource((HMODULE)hUpdateRes,RT_STRING,MAKEINTRESOURCE(IDR_RT_STRING1),1033,szUrl1,strlen(szUrl1)))
{
return ;
}
if(!UpdateResource((HMODULE)hUpdateRes,RT_STRING,MAKEINTRESOURCE(IDR_RT_STRING2),1033,szUrl2,strlen(szUrl2)))
{
return ;
}
if(!EndUpdateResource(hUpdateRes, FALSE))
{
return ;
}
MessageBox("资源成功载入!");
}
void CWriteDlg::OnButton2()
{
// TODO: Add your control notification handler code here
DestroyWindow();
}
我是先将那个程序拷贝到另外一个地方，然后在进行的操作，以防破坏程序！
但就是得不到我想要的那两个字符串，不知道为什么？用资源工具去查看的时候，显示为乱码，希望有以前遇到同样问题的人能给个解答，谢谢！
[课程]Linux pwn 探索篇！
，这么快就有人回答，非常感谢！！
