文件特征码扫描工具开发进程

晚上没事，加上采用了简单的办法和以前开发过的搜索内存的工具，居然完成了。

下面是界面和一些代码：

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//开始搜索void C文件特征码扫描工具Dlg::OnBnClickedButton3(){m_CListBox.ResetContent();CFile AimFile;std::fstream SettingFile;SettingFile.open(m_csSettingFilePath);char chDataName[100];char chCode[150];BYTE BCode[75],BBuff[1024*100];int iOffset=0;wchar_t wchDataName[100];size_t Size;while(!SettingFile.eof()){SettingFile>>chDataName;MultiByteToWideChar(CP_ACP,0,chDataName,-1,wchDataName,100);memset(chCode,0,150);memset(BCode,0,75);SettingFile>>chCode;SettingFile>>iOffset;Size=CharToBYTE(chCode,BCode);//将读出的特征码由字符串转换BYTE数组if(Size==0){CString csBuffer=wchDataName;csBuffer+=L": 特征码有误";m_CListBox.AddString(csBuffer);continue;}//下面开始搜索整个文件ULONGLONG ullReadFileSize=0;BOOL bFind=FALSE;AimFile.Open(m_csAimFilePath,CFile::modeRead|CFile::typeBinary|CFile::shareDenyNone);while(ullReadFileSize<=AimFile.GetLength() && !bFind){AimFile.Read(BBuff,1024*100);//每次读取100K的数据for(int i=0;i<1024*100;i++){if(BBuff[i]==BCode[0]){if(CompareTwoBYTE(&BBuff[i],BCode,Size))//如果相等，那么找到了{CString csBuff=wchDataName;wchar_t wchBuff[30];_itow_s((int)ullReadFileSize+i+0x00400000+iOffset,wchBuff,16);csBuff+=L": ";csBuff+=wchBuff;csBuff.MakeUpper();m_CListBox.AddString(csBuff);bFind=TRUE;break;}}}ullReadFileSize+=1024*100;}AimFile.Close();if(!bFind)//如果没有找到{CString csBuff=wchDataName;csBuff+=L": NULL";m_CListBox.AddString(csBuff);}}SettingFile.close();}BOOL C文件特征码扫描工具Dlg::CompareTwoBYTE(BYTE* B1, BYTE* B2, size_t Size){for(size_t i=0;i<Size;i++){if(B1[i]!=B2[i]){return FALSE;}}return TRUE;}