iphlpapi_main.c

winNT技术操作系统,国外开放的原代码和LIUX一样

DWORD WINAPI GetTcpTable(PMIB_TCPTABLE pTcpTable, PDWORD pdwSize, BOOL bOrder)
{
  DWORD ret;

  TRACE("pTcpTable %p, pdwSize %p, bOrder %ld\n", pTcpTable, pdwSize,
   (DWORD)bOrder);
  if (!pdwSize)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD numEntries = getNumTcpEntries();
    ULONG size = sizeof(MIB_TCPTABLE) + (numEntries - 1) * sizeof(MIB_TCPROW);

    if (!pTcpTable || *pdwSize < size) {
      *pdwSize = size;
      ret = ERROR_INSUFFICIENT_BUFFER;
    }
    else {
      PMIB_TCPTABLE table = getTcpTable();

      if (table) {
        size = sizeof(MIB_TCPTABLE) + (table->dwNumEntries - 1) *
         sizeof(MIB_TCPROW);
        if (*pdwSize < size) {
          *pdwSize = size;
          ret = ERROR_INSUFFICIENT_BUFFER;
        }
        else {
          memcpy(pTcpTable, table, size);
          if (bOrder)
            qsort(pTcpTable->table, pTcpTable->dwNumEntries,
             sizeof(MIB_TCPROW), TcpTableSorter);
          ret = NO_ERROR;
        }
        free(table);
      }
      else
        ret = ERROR_OUTOFMEMORY;
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    GetUdpStatisticsEx (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pStats [In/Out]
 *  dwFamily [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI GetUdpStatisticsEx(PMIB_UDPSTATS pStats, DWORD dwFamily)
{
  DWORD ret;

  TRACE("pStats %p\n", pStats);
  ret = getUDPStats(pStats, dwFamily);
  TRACE("returning %ld\n", ret);
  return ret;
}

/******************************************************************
 *    GetUdpStatistics (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pStats [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI GetUdpStatistics(PMIB_UDPSTATS pStats)
{
    return GetUdpStatisticsEx(pStats, PF_INET);
}


static int UdpTableSorter(const void *a, const void *b)
{
  int ret;

  if (a && b) {
    PMIB_UDPROW rowA = (PMIB_UDPROW)a, rowB = (PMIB_UDPROW)b;

    ret = rowA->dwLocalAddr - rowB->dwLocalAddr;
    if (ret == 0)
      ret = rowA->dwLocalPort - rowB->dwLocalPort;
  }
  else
    ret = 0;
  return ret;
}


/******************************************************************
 *    GetUdpTable (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pUdpTable [In/Out]
 *  pdwSize [In/Out]
 *  bOrder [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI GetUdpTable(PMIB_UDPTABLE pUdpTable, PDWORD pdwSize, BOOL bOrder)
{
  DWORD ret;

  TRACE("pUdpTable %p, pdwSize %p, bOrder %ld\n", pUdpTable, pdwSize,
   (DWORD)bOrder);
  if (!pdwSize)
    ret = ERROR_INVALID_PARAMETER;
  else {
    DWORD numEntries = getNumUdpEntries();
    ULONG size = sizeof(MIB_UDPTABLE) + (numEntries - 1) * sizeof(MIB_UDPROW);

    if (!pUdpTable || *pdwSize < size) {
      *pdwSize = size;
      ret = ERROR_INSUFFICIENT_BUFFER;
    }
    else {
      PMIB_UDPTABLE table = getUdpTable();

      if (table) {
        size = sizeof(MIB_UDPTABLE) + (table->dwNumEntries - 1) *
         sizeof(MIB_UDPROW);
        if (*pdwSize < size) {
          *pdwSize = size;
          ret = ERROR_INSUFFICIENT_BUFFER;
        }
        else {
          memcpy(pUdpTable, table, size);
          if (bOrder)
            qsort(pUdpTable->table, pUdpTable->dwNumEntries,
             sizeof(MIB_UDPROW), UdpTableSorter);
          ret = NO_ERROR;
        }
        free(table);
      }
      else
        ret = ERROR_OUTOFMEMORY;
    }
  }
  TRACE("returning %ld\n", ret);
  return ret;
}


/******************************************************************
 *    GetUniDirectionalAdapterInfo (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pIPIfInfo [In/Out]
 *  dwOutBufLen [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI GetUniDirectionalAdapterInfo(PIP_UNIDIRECTIONAL_ADAPTER_ADDRESS pIPIfInfo, PULONG dwOutBufLen)
{
  TRACE("pIPIfInfo %p, dwOutBufLen %p\n", pIPIfInfo, dwOutBufLen);
  /* a unidirectional adapter?? not bloody likely! */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    IpReleaseAddress (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  AdapterInfo [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI IpReleaseAddress(PIP_ADAPTER_INDEX_MAP AdapterInfo)
{
  TRACE("AdapterInfo %p\n", AdapterInfo);
  /* not a stub, never going to support this (and I never mark an adapter as
     DHCP enabled, see GetAdaptersInfo, so this should never get called) */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    IpRenewAddress (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  AdapterInfo [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI IpRenewAddress(PIP_ADAPTER_INDEX_MAP AdapterInfo)
{
  TRACE("AdapterInfo %p\n", AdapterInfo);
  /* not a stub, never going to support this (and I never mark an adapter as
     DHCP enabled, see GetAdaptersInfo, so this should never get called) */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    NotifyAddrChange (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  Handle [In/Out]
 *  overlapped [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI NotifyAddrChange(PHANDLE Handle, LPOVERLAPPED overlapped)
{
  TRACE("Handle %p, overlapped %p\n", Handle, overlapped);
  FIXME(":stub\n");
  /* marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    NotifyRouteChange (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  Handle [In/Out]
 *  overlapped [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI NotifyRouteChange(PHANDLE Handle, LPOVERLAPPED overlapped)
{
  TRACE("Handle %p, overlapped %p\n", Handle, overlapped);
  FIXME(":stub\n");
  /* marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    SendARP (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  DestIP [In]
 *  SrcIP [In]
 *  pMacAddr [In/Out]
 *  PhyAddrLen [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SendARP(IPAddr DestIP, IPAddr SrcIP, PULONG pMacAddr, PULONG PhyAddrLen)
{
  TRACE("DestIP 0x%08lx, SrcIP 0x%08lx, pMacAddr %p, PhyAddrLen %p\n", DestIP,
   SrcIP, pMacAddr, PhyAddrLen);
  FIXME(":stub\n");
  /* marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    SetIfEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pIfRow [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SetIfEntry(PMIB_IFROW pIfRow)
{
  TRACE("pIfRow %p\n", pIfRow);
  /* this is supposed to set an administratively interface up or down.
     Could do SIOCSIFFLAGS and set/clear IFF_UP, but, not sure I want to, and
     this sort of down is indistinguishable from other sorts of down (e.g. no
     link). */
  FIXME(":stub\n");
  return ERROR_NOT_SUPPORTED;
}


/******************************************************************
 *    SetIpForwardEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pRoute [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SetIpForwardEntry(PMIB_IPFORWARDROW pRoute)
{
    return setIpForwardEntry( pRoute );
}


/******************************************************************
 *    SetIpNetEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pArpEntry [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SetIpNetEntry(PMIB_IPNETROW pArpEntry)
{
  TRACE("pArpEntry %p\n", pArpEntry);
  /* same as CreateIpNetEntry here, could use SIOCSARP, not sure I want to */
  FIXME(":stub\n");
  return (DWORD) 0;
}


/******************************************************************
 *    SetIpStatistics (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pIpStats [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SetIpStatistics(PMIB_IPSTATS pIpStats)
{
  TRACE("pIpStats %p\n", pIpStats);
  FIXME(":stub\n");
  return (DWORD) 0;
}


/******************************************************************
 *    SetIpTTL (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  nTTL [In]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SetIpTTL(UINT nTTL)
{
  TRACE("nTTL %d\n", nTTL);
  /* could echo nTTL > /proc/net/sys/net/ipv4/ip_default_ttl, not sure I
     want to.  Could map EACCESS to ERROR_ACCESS_DENIED, I suppose */
  FIXME(":stub\n");
  return (DWORD) 0;
}


/******************************************************************
 *    SetTcpEntry (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pTcpRow [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI SetTcpEntry(PMIB_TCPROW pTcpRow)
{
  TRACE("pTcpRow %p\n", pTcpRow);
  FIXME(":stub\n");
  return (DWORD) 0;
}


/******************************************************************
 *    UnenableRouter (IPHLPAPI.@)
 *
 *
 * PARAMS
 *
 *  pOverlapped [In/Out]
 *  lpdwEnableCount [In/Out]
 *
 * RETURNS
 *
 *  DWORD
 *
 */
DWORD WINAPI UnenableRouter(OVERLAPPED * pOverlapped, LPDWORD lpdwEnableCount)
{
  TRACE("pOverlapped %p, lpdwEnableCount %p\n", pOverlapped, lpdwEnableCount);
  FIXME(":stub\n");
  /* could echo "0" > /proc/net/sys/net/ipv4/ip_forward, not sure I want to
     could map EACCESS to ERROR_ACCESS_DENIED, I suppose
     marking Win2K+ functions not supported */
  return ERROR_NOT_SUPPORTED;
}

/*
 * @unimplemented
 */
DWORD WINAPI GetIpErrorString(IP_STATUS ErrorCode,PWCHAR Buffer,PDWORD Size)
{
    FIXME(":stub\n");
    return 0L;
}


/*
 * @unimplemented
 */
PIP_ADAPTER_ORDER_MAP WINAPI GetAdapterOrderMap(VOID)
{
    FIXME(":stub\n");
    return 0L;
}

/*
 * @unimplemented
 */
DWORD WINAPI GetAdaptersAddresses(ULONG Family,DWORD Flags,PVOID Reserved,PIP_ADAPTER_ADDRESSES pAdapterAddresses,PULONG pOutBufLen)
{
    FIXME(":stub\n");
    return 0L;
}

/*
 * @unimplemented
 */
BOOL WINAPI CancelIPChangeNotify(LPOVERLAPPED notifyOverlapped)
{
    FIXME(":stub\n");
    return 0L;
}

/*
 * @unimplemented
 */
DWORD WINAPI GetBestInterfaceEx(struct sockaddr *pDestAddr,PDWORD pdwBestIfIndex)
{
    FIXME(":stub\n");
    return 0L;
}

/*
 * @unimplemented
 */
DWORD WINAPI NhpAllocateAndGetInterfaceInfoFromStack(IP_INTERFACE_NAME_INFO **ppTable,PDWORD pdwCount,BOOL bOrder,HANDLE hHeap,DWORD dwFlags)
{
    FIXME(":stub\n");
    return 0L;
}

/*
 * @unimplemented
 */
DWORD WINAPI GetIcmpStatisticsEx(PMIB_ICMP_EX pStats,DWORD dwFamily)
{
    FIXME(":stub\n");
    return 0L;
}