wince 下cmd ping命令的执行

来源：互联网发布：淘宝3c数码是哪个类目编辑：程序博客网时间：2024/04/29 08:14

#include <winsock2.h>
#include <iphlpapi.h>
#pragma comment(lib, "iphlpapi.lib")
#include <icmpapi.h>

void Ctest111Dlg::CEPing(CString cIPAddr,CListBox * pListBox,UINT uiTimes)//CWnd * pWnd ,
{
WSAData wsaData;
//初始化Socket动态链接库
if (WSAStartup(MAKEWORD(1, 1), &wsaData) != 0)
{
return ;
}
// 最少 ping 的次数
if (uiTimes == 0)
uiTimes = 4;

//将IP地址转换成单字节
char szDestIPAddr[255];
ZeroMemory(szDestIPAddr,255);
WideCharToMultiByte(CP_ACP,WC_COMPOSITECHECK
,cIPAddr.GetBuffer(cIPAddr.GetLength()),cIPAddr.GetLength()
,szDestIPAddr,cIPAddr.GetLength(),NULL,NULL);

IPAddr ipAddr;
//将目标字符串IP地址转换成IPAddr结构
ipAddr = inet_addr(szDestIPAddr);

if (ipAddr == INADDR_NONE)
{
  AfxMessageBox(_T("地址无效"));
  return ;
}
// 打开ping服务
HANDLE hIP = IcmpCreateFile();
if (hIP == INVALID_HANDLE_VALUE) {
  AfxMessageBox(_T("不能打开Ping服务"));
  return ;
}
// 构造ping数据包

  char acPingBuffer[64];
  memset(acPingBuffer, '*', sizeof(acPingBuffer));
  PICMP_ECHO_REPLY pIpe = (PICMP_ECHO_REPLY)GlobalAlloc( GMEM_FIXED | GMEM_ZEROINIT,
   sizeof(ICMP_ECHO_REPLY) + sizeof(acPingBuffer));
  if (pIpe == 0) {
   AfxMessageBox(_T("分配ping包缓冲区失败"));
   return ;
  }
  CString m_recv;
  // 发送ping数据包
  m_recv = _T("ping ")+cIPAddr+_T(" with 64 Bytes");
  pListBox->AddString(m_recv);
  for (UINT i=0; i<uiTimes; i++)
  {
   //发送ping服务包，等待接收时间为1秒
   DWORD dwStatus = IcmpSendEcho(hIP,ipAddr,
    acPingBuffer, sizeof(acPingBuffer), NULL, pIpe,
    sizeof(ICMP_ECHO_REPLY) + sizeof(acPingBuffer), 4000);
   //当dwStatus不等于0，代表接收到回应
   if (dwStatus != 0)
   {
    m_recv.Format(_T("Reply From %d.%d.%d.%d :bytes=%d time=%dMS TTL")
     ,int(LOBYTE(LOWORD(pIpe->Address)))
     ,int(HIBYTE(LOWORD(pIpe->Address)))
     ,int(LOBYTE(HIWORD(pIpe->Address)))
     ,int(HIBYTE(HIWORD(pIpe->Address)))
     ,int(pIpe->DataSize)
     ,int(pIpe->RoundTripTime)
     ,int(pIpe->Options.Ttl));
    //pListBox->InsertString(0,m_recv);
    pListBox->AddString(m_recv);
    Sleep(500);
    // 显示最后一行
    // pListBox->SetLocale(i);
    // pListBox->SetSel(i,TRUE);
    // pListBox->SetTopIndex(i);
   }
   else
   {
    pListBox->AddString(_T("Error obtaining info from ping packet."));
   }
   //pWnd->UpdateWindow();
  }
  //释放已分配的内存
  GlobalFree(pIpe);
  //关闭Ping服务
  IcmpCloseHandle(hIP);
  //释放Socket资源
  WSACleanup();

}