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用vc++穷举windows应用程序密码（续）

void EnumPasswordString(void)

{ if(!bFetched) return;

//若产生的密码尚未使用，不再产生密码，直接返回退出

bFetched=false;

CString lpszCharSet;

char lpszCurrentPassword[30]="\0";

CString lpszTmpCurrentPassword;

GetPrivateProfileString("设置","穷举方法","数字",lpszMethod,sizeof(lpszMethod),"Setup.ini");

//得到上一次密码产生的办法，不同的办法定义不同的密码字符集，并得到相应的密码

if(strstr(lpszMethod,"数字")!=NULL)

{lpszCharSet.Format ("%s","0123456789");

GetPrivateProfileString("数字","当前密码","0",(LPTSTR)lpszCurrentPassword,sizeof(lpszCurrentPassword),"Setup.ini");

}

if(strstr(lpszMethod,"小写字母")!=NULL)

{lpszCharSet.Format("%s","abcdefghijklmnopqrstuvwxyz" );

GetPrivateProfileString("小写字母","当前密码","a",(LPTSTR)lpszCurrentPassword,sizeof(lpszCurrentPassword),"Setup.ini");

}

if(strstr(lpszMethod,"大写字母")!=NULL)

{lpszCharSet.Format("%s","ABCDEFGHIJKLMNOPQRSTUVWXYZ" );

GetPrivateProfileString("大写字母","当前密码","A",(LPTSTR)lpszCurrentPassword,sizeof(lpszCurrentPassword),"Setup.ini");

}

if(strstr(lpszMethod, "大小写字母组合")!=NULL)

{lpszCharSet.Format("%s","abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") ;

GetPrivateProfileString("大小写字母组合","当前密码","a",(LPTSTR)lpszCurrentPassword,sizeof(lpszCurrentPassword),"Setup.ini");

}

if(strstr(lpszMethod, "数字字母组合")!=NULL)

{lpszCharSet.Format("%s","0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ") ;

GetPrivateProfileString("数字字母组合","当前密码","0",(LPTSTR)lpszCurrentPassword,sizeof(lpszCurrentPassword),"Setup.ini");

}

if(strstr(lpszMethod, "所有字符")!=NULL)

{ lpszCharSet.Format("%s","0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ~!@#$%^&*()_+`-=,./';[]\\{}|:\"<>?" );

GetPrivateProfileString("所有字符","当前密码","0",(LPTSTR)lpszCurrentPassword,sizeof(lpszCurrentPassword),"Setup.ini");

}

if(strstr(lpszMethod, "数据字典")!=NULL)

{unsigned long nFilePos=GetPrivateProfileInt(lpszPath,"文件指针",0,"Setup.ini");//得到上次取密码的文件指针

CFile m_file;

m_file.Open (lpszPath,0,NULL);

if(nFilePos==m_file.GetLength())

{ m_file.Close ();

m_bEnum=false;

::EnableWindow(::GetDlgItem(m_hwnd,IDOK),TRUE);

::EnableWindow(::GetDlgItem(m_hwnd,IDCANCEL),TRUE);

::EnableWindow(::GetDlgItem(m_hwnd,IDPause),FALSE);

::SetFocus(::GetDlgItem(m_hwnd,IDOK));

return ;

//密码字典已经遍历完毕，停止线程枚举

}

m_file.Seek (nFilePos,0);

int i=0;

for(;;)

{m_file.Read(lpszPassword+i,1);//依次读取密码字符，跳过回车换行符

if ((char)lpszPassword[i]!=0x0d)

{nFilePos++;

i++;

m_file.Seek (nFilePos,0);

continue;

}

else

{ m_file.Close ();

TCHAR lpszFilePos[10];

lpszPassword[i]='\0';

nFilePos++;

nFilePos++;//进度信息存盘

_stprintf(lpszFilePos,"%d",nFilePos);

WritePrivateProfileString(lpszPath,"文件指针",lpszFilePos,"Setup.ini");

WritePrivateProfileString(lpszPath,"当前穷举密码",lpszPassword,"Setup.ini");

break;

}

return;

}

bool bSetOk=false;

lpszTmpCurrentPassword.Format("%s",lpszCurrentPassword);

int nStrLen=lpszTmpCurrentPassword.GetLength ();

int i=nStrLen;

while (i>0)

{

CString CharCode=lpszTmpCurrentPassword.Mid(i-1,1);

if (CharCode!=lpszCharSet.Right(1))

{int nIndex=lpszCharSet.Find(CharCode,0);

CharCode=lpszCharSet.Mid (nIndex+1,1);

if(i!=nStrLen)lpszTmpCurrentPassword.Format("%s%s%s",lpszTmpCurrentPassword.Left(i-1),CharCode,lpszTmpCurrentPassword.Right(nStrLen-i));

else lpszTmpCurrentPassword.Format("%s%s",lpszTmpCurrentPassword.Left(i-1),CharCode);

WritePrivateProfileString(lpszMethod,"当前密码",(LPCTSTR)lpszTmpCurrentPassword,"Setup.ini");

lpszTmpCurrentPassword.Format ("%s",lpszCurrentPassword);

lstrcpy(lpszPassword,lpszTmpCurrentPassword,lpszTmpCurrentPassword.GetLength ()+1);

bSetOk=true;

break;

}

else

{CharCode=lpszCharSet.Left(1);

if(i!=nStrLen)lpszTmpCurrentPassword.Format("%s%s%s",lpszTmpCurrentPassword.Left(i-1),CharCode,lpszTmpCurrentPassword.Right(nStrLen-i));

else lpszTmpCurrentPassword.Format("%s%s",lpszTmpCurrentPassword.Left(i-1),CharCode);

WritePrivateProfileString(lpszMethod,"当前密码",(LPCTSTR)lpszTmpCurrentPassword,"Setup.ini");

i--;

}

if(bSetOk)

{

return;

}

lpszTmpCurrentPassword.Insert(0,lpszCharSet.Left(1));

WritePrivateProfileString(lpszMethod,"当前密码",(LPCTSTR)lpszTmpCurrentPassword,"Setup.ini");

lpszTmpCurrentPassword.Format ("%s",lpszCurrentPassword);

lstrcpyn(lpszPassword,lpszTmpCurrentPassword,lpszTmpCurrentPassword.GetLength ()+1);

return;

}

void CGetCodeDlg::OnBrowse()

{CFileDialog m_FileOpen(TRUE,"*.txt","*.txt",OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,NULL,NULL);

TCHAR lpBuffer[MAX_PATH];

LPTSTR *lpFilePart=NULL;

GetFullPathName(lpszPath,sizeof(lpBuffer),lpBuffer,lpFilePart);

m_FileOpen.m_ofn.lpstrInitialDir =lpBuffer;

m_FileOpen.DoModal();

m_EditPath.SetWindowText(m_FileOpen.GetPathName());

}

void CGetCodeDlg::OnRadio7()

{ m_EditPath.EnableWindow(TRUE);

m_BtnBrowser.EnableWindow(TRUE);

CheckRadioButton(IDC_RADIO1,IDC_RADIO7,IDC_RADIO7);

}

void CGetCodeDlg::OnRadio1()

{ m_EditPath.EnableWindow(FALSE);