C++ (Cpp) ipv4GetDefaultGateway Examples

Example #1

File: dhcp_client_callbacks.c Project: frankzzcn/M2_SE_RTOS_Project

void dhcpClientTimeoutCallback(DhcpClientCtx *context,
   NetInterface *interface)
{
   uint_t i;
   Ipv4Addr ipv4Addr;

   //Stop DHCP client
   dhcpClientStop(context);

   //Set IPv4 host address
   ipv4SetHostAddr(interface, appSettings.lan.hostAddr);

   //Set subnet mask
   ipv4SetSubnetMask(interface, appSettings.lan.subnetMask);

   //Set default gateway
   ipv4SetDefaultGateway(interface, appSettings.lan.defaultGateway);

   //Set primary and secondary DNS servers
   ipv4SetDnsServer(interface, 0, appSettings.lan.primaryDns);
   ipv4SetDnsServer(interface, 1, appSettings.lan.secondaryDns);

   //Debug message
   TRACE_INFO("\r\nStatic configuration:\r\n");

   //Host address
   ipv4GetHostAddr(interface, &ipv4Addr);
   TRACE_INFO("  IPv4 Address = %s\r\n", ipv4AddrToString(ipv4Addr, NULL));

   //Subnet mask
   ipv4GetSubnetMask(interface, &ipv4Addr);
   TRACE_INFO("  Subnet Mask = %s\r\n", ipv4AddrToString(ipv4Addr, NULL));

   //Default gateway
   ipv4GetDefaultGateway(interface, &ipv4Addr);
   TRACE_INFO("  Default Gateway = %s\r\n", ipv4AddrToString(ipv4Addr, NULL));

   //DNS servers
   for(i = 0; i < IPV4_MAX_DNS_SERVERS; i++)
   {
      ipv4GetDnsServer(interface, i, &ipv4Addr);
      TRACE_INFO("  DNS Server %u = %s\r\n", i + 1, ipv4AddrToString(ipv4Addr, NULL));
   }
}

Example #2

File: main.c Project: woo2/gatekeeper-v2

error_t httpServerCgiCallback(HttpConnection *connection,
   const char_t *param)
{
   static uint_t pageCounter = 0;
   uint_t length;
   MacAddr macAddr;
#if (IPV4_SUPPORT == ENABLED)
   Ipv4Addr ipv4Addr;
#endif
#if (IPV6_SUPPORT == ENABLED)
   uint_t n;
   Ipv6Addr ipv6Addr;
#endif

   //Underlying network interface
   NetInterface *interface = connection->socket->interface;

   //Check parameter name
   if(!strcasecmp(param, "PAGE_COUNTER"))
   {
      pageCounter++;
      sprintf(connection->buffer, "%u time%s", pageCounter, (pageCounter >= 2) ? "s" : "");
   }
   else if(!strcasecmp(param, "BOARD_NAME"))
   {
      strcpy(connection->buffer, "SAM7SE-EK");
   }
   else if(!strcasecmp(param, "SYSTEM_TIME"))
   {
      systime_t time = osGetSystemTime();
      formatSystemTime(time, connection->buffer);
   }
   else if(!strcasecmp(param, "MAC_ADDR"))
   {
      netGetMacAddr(interface, &macAddr);
      macAddrToString(&macAddr, connection->buffer);
   }
   else if(!strcasecmp(param, "IPV4_ADDR"))
   {
      ipv4GetHostAddr(interface, &ipv4Addr);
      ipv4AddrToString(ipv4Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "SUBNET_MASK"))
   {
      ipv4GetSubnetMask(interface, &ipv4Addr);
      ipv4AddrToString(ipv4Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "DEFAULT_GATEWAY"))
   {
      ipv4GetDefaultGateway(interface, &ipv4Addr);
      ipv4AddrToString(ipv4Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "IPV4_PRIMARY_DNS"))
   {
      ipv4GetDnsServer(interface, 0, &ipv4Addr);
      ipv4AddrToString(ipv4Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "IPV4_SECONDARY_DNS"))
   {
      ipv4GetDnsServer(interface, 1, &ipv4Addr);
      ipv4AddrToString(ipv4Addr, connection->buffer);
   }
#if (IPV6_SUPPORT == ENABLED)
   else if(!strcasecmp(param, "LINK_LOCAL_ADDR"))
   {
      ipv6GetLinkLocalAddr(interface, &ipv6Addr);
      ipv6AddrToString(&ipv6Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "GLOBAL_ADDR"))
   {
      ipv6GetGlobalAddr(interface, 0, &ipv6Addr);
      ipv6AddrToString(&ipv6Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "IPV6_PREFIX"))
   {
      ipv6GetPrefix(interface, 0, &ipv6Addr, &n);
      ipv6AddrToString(&ipv6Addr, connection->buffer);
      length = strlen(connection->buffer);
      sprintf(connection->buffer + length, "/%u", n);
   }
   else if(!strcasecmp(param, "ROUTER"))
   {
      ipv6GetDefaultRouter(interface, 0, &ipv6Addr);
      ipv6AddrToString(&ipv6Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "IPV6_PRIMARY_DNS"))
   {
      ipv6GetDnsServer(interface, 0, &ipv6Addr);
      ipv6AddrToString(&ipv6Addr, connection->buffer);
   }
   else if(!strcasecmp(param, "IPV6_SECONDARY_DNS"))
   {
      ipv6GetDnsServer(interface, 1, &ipv6Addr);
      ipv6AddrToString(&ipv6Addr, connection->buffer);
   }
#endif
   else
   {
      return ERROR_INVALID_TAG;
   }

   //Get the length of the resulting string
   length = strlen(connection->buffer);

   //Send the contents of the specified environment variable
   return httpWriteStream(connection, connection->buffer, length);
}