| /**************************************************************************** |
| * apps/examples/udpblaster/udpblaster.h |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. The |
| * ASF licenses this file to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the |
| * License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations |
| * under the License. |
| * |
| ****************************************************************************/ |
| |
| #ifndef __APPS_EXAMPLES_UDPBLASTER_UDPBLASTER_H |
| #define __APPS_EXAMPLES_UDPBLASTER_UDPBLASTER_H |
| |
| /**************************************************************************** |
| * Included Files |
| ****************************************************************************/ |
| |
| #include "config.h" |
| |
| #include <sys/param.h> |
| |
| #include <arpa/inet.h> |
| |
| /**************************************************************************** |
| * Pre-processor Definitions |
| ****************************************************************************/ |
| |
| #ifdef UDPBLASTER_HOST |
| /* HTONS/L macros are unique to NuttX */ |
| |
| # undef HTONS |
| # undef HTONL |
| # define HTONS(a) htons(a) |
| # define HTONL(a) htonl(a) |
| |
| /* Have SO_LINGER */ |
| |
| # define UDPBLASTER_HAVE_SOLINGER 1 |
| |
| #else |
| # ifdef CONFIG_NET_SOLINGER |
| # define UDPBLASTER_HAVE_SOLINGER 1 |
| # else |
| # undef UDPBLASTER_HAVE_SOLINGER |
| # endif |
| #endif /* UDPBLASTER_HOST */ |
| |
| #ifdef CONFIG_EXAMPLES_UDPBLASTER_IPv6 |
| # define AF_INETX AF_INET6 |
| # define PF_INETX PF_INET6 |
| #else |
| # define AF_INETX AF_INET |
| # define PF_INETX PF_INET |
| #endif |
| |
| #ifdef CONFIG_NET_6LOWPAN |
| # define UDPBLASTER_HOST_PORTNO 0xf0b0 |
| # define UDPBLASTER_TARGET_PORTNO 0xf0b1 |
| #else |
| # define UDPBLASTER_HOST_PORTNO 5471 |
| # define UDPBLASTER_TARGET_PORTNO 5472 |
| #endif |
| |
| #define ETH_HDRLEN 14 /* Size of the Ethernet header */ |
| #define IPv4_HDRLEN 20 /* Size of IPv4 header */ |
| #define IPv6_HDRLEN 40 /* Size of IPv6 header */ |
| #define UDP_HDRLEN 8 /* Size of UDP header */ |
| |
| #if defined(CONFIG_NET_ETHERNET) |
| # define UDPBLASTER_PKTSIZE CONFIG_NET_ETH_PKTSIZE |
| # ifdef CONFIG_EXAMPLES_UDPBLASTER_IPv6 |
| # define UDPBLASTER_MSS (UDPBLASTER_PKTSIZE - ETH_HDRLEN - IPv6_HDRLEN - UDP_HDRLEN) |
| # else |
| # define UDPBLASTER_MSS (UDPBLASTER_PKTSIZE - ETH_HDRLEN - IPv4_HDRLEN - UDP_HDRLEN) |
| # endif |
| #elif defined(CONFIG_NET_LOOPBACK) |
| # define UDPBLASTER_PKTSIZE 1518 |
| # ifdef CONFIG_EXAMPLES_UDPBLASTER_IPv6 |
| # define UDPBLASTER_MSS (UDPBLASTER_PKTSIZE - IPv6_HDRLEN - UDP_HDRLEN) |
| # else |
| # define UDPBLASTER_MSS (UDPBLASTER_PKTSIZE - IPv4_HDRLEN - UDP_HDRLEN) |
| # endif |
| #elif defined(CONFIG_NET_6LOWPAN) |
| # define UDPBLASTER_PKTSIZE CONFIG_NET_6LOWPAN_PKTSIZE |
| # define UDPBLASTER_MSS (CONFIG_NET_6LOWPAN_PKTSIZE - IPv6_HDRLEN - UDP_HDRLEN) |
| #elif defined(CONFIG_NET_SLIP) |
| # define UDPBLASTER_PKTSIZE CONFIG_NET_SLIP_PKTSIZE |
| # ifdef CONFIG_EXAMPLES_UDPBLASTER_IPv6 |
| # define UDPBLASTER_MSS (UDPBLASTER_PKTSIZE - IPv6_HDRLEN - UDP_HDRLEN) |
| # else |
| # define UDPBLASTER_MSS (UDPBLASTER_PKTSIZE - IPv4_HDRLEN - UDP_HDRLEN) |
| # endif |
| #else |
| # error "Additional link layer definitions needed" |
| #endif |
| |
| #define UDPBLASTER_SENDSIZE MIN(UDPBLASTER_MSS, g_udpblaster_strlen) |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| extern const char g_udpblaster_text[]; |
| extern const int g_udpblaster_strlen; |
| |
| /**************************************************************************** |
| * Public Function Prototypes |
| ****************************************************************************/ |
| |
| #endif /* __APPS_EXAMPLES_UDPBLASTER_UDPBLASTER_H */ |