C++ (Cpp) XNetInAddrToString示例

示例#1

  PyObject* XBMC_GetIPAddress(PyObject *self, PyObject *args)
  {
    char cTitleIP[32];
#ifdef HAS_XBOX_NETWORK
    XNADDR xna;
    XNetGetTitleXnAddr(&xna);
    XNetInAddrToString(xna.ina, cTitleIP, 32);
#else
    sprintf(cTitleIP, "127.0.0.1");
#endif
    return PyString_FromString(cTitleIP);
  }

示例#2

//---------------------------------------------------------------------
//	InitializeNetwork
// 
// Thanks to XBoxMediaPlayer for this code!
//---------------------------------------------------------------------
BOOL InitializeNetwork( void )
{
  g_szTitleIPAddr[0] = 0;

  if (!IsEthernetConnected())
    return FALSE;

  // if local address is specified
  if ((!g_NetworkConfig.m_IPAddr.IsEmpty()) &&
      (!g_NetworkConfig.m_SubnetMask.IsEmpty()) &&
      (!g_NetworkConfig.m_Gateway.IsEmpty()))
  {
    // Thanks and credits to Team Evox for the description of the 
    // XNetConfigParams structure.

    TXNetConfigParams configParams;   

    PRINTMSG(( T_INFO, "Loading network configuration..." ));
    XNetLoadConfigParams( (LPBYTE) &configParams );
    PRINTMSG(( T_INFO, "Ready." ));

    BOOL bXboxVersion2 = (configParams.V2_Tag == 0x58425632 );	// "XBV2"
    BOOL bDirty = FALSE;

    PRINTMSG(( T_INFO, "User local address: %s", g_NetworkConfig.m_IPAddr.c_str() ));

    if (bXboxVersion2)
    {
      if (configParams.V2_IP != inet_addr(g_NetworkConfig.m_IPAddr.c_str()))
      {
        configParams.V2_IP = inet_addr(g_NetworkConfig.m_IPAddr.c_str());
        bDirty = TRUE;
      }
    }
    else
    {
      if (configParams.V1_IP != inet_addr(g_NetworkConfig.m_IPAddr.c_str()))
      {
        configParams.V1_IP = inet_addr(g_NetworkConfig.m_IPAddr.c_str());
        bDirty = TRUE;
      }
    }

    PRINTMSG(( T_INFO, "User subnet mask: %s", g_NetworkConfig.m_SubnetMask.c_str() ));

    if (bXboxVersion2)
    {
      if (configParams.V2_Subnetmask != inet_addr(g_NetworkConfig.m_SubnetMask.c_str()))
      {
        configParams.V2_Subnetmask = inet_addr(g_NetworkConfig.m_SubnetMask.c_str());
        bDirty = TRUE;
      }
    }
    else
    {
      if (configParams.V1_Subnetmask != inet_addr(g_NetworkConfig.m_SubnetMask.c_str()))
      {
        configParams.V1_Subnetmask = inet_addr(g_NetworkConfig.m_SubnetMask.c_str());
        bDirty = TRUE;
      }
    }

    PRINTMSG(( T_INFO, "User gateway address: %s", g_NetworkConfig.m_Gateway.c_str() ));

    if (bXboxVersion2)
    {
      if (configParams.V2_Defaultgateway != inet_addr(g_NetworkConfig.m_Gateway.c_str()))
      {
        configParams.V2_Defaultgateway = inet_addr(g_NetworkConfig.m_Gateway.c_str());
        bDirty = TRUE;
      }
    }
    else
    {
      if (configParams.V1_Defaultgateway != inet_addr(g_NetworkConfig.m_Gateway.c_str()))
      {
        configParams.V1_Defaultgateway = inet_addr(g_NetworkConfig.m_Gateway.c_str());
        bDirty = TRUE;
      }
    }

    if (configParams.Flag != (0x04|0x08) )
    {
      configParams.Flag = 0x04 | 0x08;
      bDirty = TRUE;
    }

    if (bDirty)
    {
      PRINTMSG(( T_INFO, "Updating network configuration..."));
      XNetSaveConfigParams( (LPBYTE) &configParams );
      PRINTMSG(( T_INFO, "Ready." ));
    }
  }

  XNetStartupParams xnsp;
  memset(&xnsp, 0, sizeof(xnsp));
  xnsp.cfgSizeOfStruct = sizeof(XNetStartupParams);

  // Bypass security so that we may connect to 'untrusted' hosts
  xnsp.cfgFlags = XNET_STARTUP_BYPASS_SECURITY;
  // create more memory for networking
  xnsp.cfgPrivatePoolSizeInPages = 64; // == 256kb, default = 12 (48kb)
  xnsp.cfgEnetReceiveQueueLength = 16; // == 32kb, default = 8 (16kb)
  xnsp.cfgIpFragMaxSimultaneous = 16; // default = 4
  xnsp.cfgIpFragMaxPacketDiv256 = 32; // == 8kb, default = 8 (2kb)
  xnsp.cfgSockMaxSockets = 64; // default = 64
  xnsp.cfgSockDefaultRecvBufsizeInK = 128; // default = 16
  xnsp.cfgSockDefaultSendBufsizeInK = 128; // default = 16
  INT err = XNetStartup(&xnsp);

  XNADDR xna;
  DWORD dwState;
  do
  {
    dwState = XNetGetTitleXnAddr(&xna);
    Sleep(50);
  } while (dwState==XNET_GET_XNADDR_PENDING);

  // Convert the addr to a string
  XNetInAddrToString(xna.ina, g_szTitleIPAddr.GetBuffer(32), 32);

  WSADATA WsaData;
  err = WSAStartup( MAKEWORD(2,2), &WsaData );
  
  return ( err == NO_ERROR );
}