| /* |
| * Copyright (c) 2016 Intel Corporation. |
| * |
| * Licensed 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 __NET_TESTING_H |
| #define __NET_TESTING_H |
| |
| #include <contiki/ipv6/uip-ds6-route.h> |
| #include <contiki/ip/uip.h> |
| #include <contiki/ipv6/uip-ds6.h> |
| |
| #if defined(CONFIG_NETWORKING_WITH_15_4) |
| #define net_testing_server_mac { 0x5e, 0x25, 0xe2, 0xff, 0xfe, 0x15, 0x01, 0x01 } |
| #define net_testing_client_mac { 0xc1, 0x1e, 0x47, 0xff, 0xfe, 0x15, 0x02, 0x02 } |
| #else |
| #define net_testing_server_mac { 0x5e, 0x25, 0xe2, 0x15, 0x01, 0x01 } |
| #define net_testing_client_mac { 0xc1, 0x1e, 0x47, 0x15, 0x02, 0x02 } |
| #endif |
| |
| |
| #if NET_TESTING_SERVER |
| /* The peer is the client in our case. Just invent a mac |
| * address for it because lower parts of the stack cannot set it |
| * in this test as we do not have any radios. |
| */ |
| static uint8_t net_testing_peer_mac[] = net_testing_client_mac; |
| |
| /* This is my mac address |
| */ |
| static uint8_t net_testing_my_mac[] = net_testing_server_mac; |
| |
| #else /* NET_TESTING_SERVER */ |
| |
| static uint8_t net_testing_peer_mac[] = net_testing_server_mac; |
| |
| /* This is my mac address |
| */ |
| static uint8_t net_testing_my_mac[] = net_testing_client_mac; |
| #endif |
| |
| |
| #if defined(CONFIG_NETWORKING_WITH_IPV6) |
| #if NET_TESTING_USE_RFC3849_ADDRESSES |
| /* The 2001:db8::/32 is the private address space for documentation RFC 3849 */ |
| #if defined(NET_TESTING_SERVER) |
| #define MY_IPADDR { { { 0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x1 } } } |
| #define PEER_IPADDR { { { 0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2 } } } |
| #else /* NET_TESTING_SERVER */ |
| #define MY_IPADDR { { { 0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2 } } } |
| #define PEER_IPADDR { { { 0x20, 0x01, 0x0d, 0xb8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x1 } } } |
| #endif /* NET_TESTING_SERVER */ |
| #else /* NET_TESTING_USE_RFC3849_ADDRESSES */ |
| #if NET_TESTING_SERVER |
| #define MY_IPADDR { { { 0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0x5c, 0x25, 0xe2, 0xff, 0xfe, 0x15, 0x01, 0x01 } } } |
| #define PEER_IPADDR { { { 0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0xc3, 0x1e, 0x47, 0xff, 0xfe, 0x15, 0x02, 0x02 } } } |
| #else /* NET_TESTING_SERVER */ |
| #define PEER_IPADDR { { { 0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0x5c, 0x25, 0xe2, 0xff, 0xfe, 0x15, 0x01, 0x01 } } } |
| #define MY_IPADDR { { { 0xfe, 0x80, 0, 0, 0, 0, 0, 0, 0xc3, 0x1e, 0x47, 0xff, 0xfe, 0x15, 0x02, 0x02 } } } |
| #endif /* NET_TESTING_SERVER */ |
| #endif /* NET_TESTING_USE_RFC3849_ADDRESSES */ |
| |
| static const struct in6_addr net_testing_in6addr_peer = PEER_IPADDR; |
| static struct in6_addr net_testing_in6addr_my = MY_IPADDR; |
| |
| #else /* CONFIG_NETWORKING_WITH_IPV6 */ |
| |
| /* The 192.0.2.0/24 is the private address space for documentation RFC 5737 */ |
| #define UIP_IPADDR0 192 |
| #define UIP_IPADDR1 0 |
| #define UIP_IPADDR2 2 |
| |
| #if defined(NET_TESTING_SERVER) |
| #define UIP_IPADDR3 1 |
| #else |
| #define UIP_IPADDR3 2 |
| #endif |
| |
| #define UIP_DRIPADDR0 UIP_IPADDR0 |
| #define UIP_DRIPADDR1 UIP_IPADDR1 |
| #define UIP_DRIPADDR2 UIP_IPADDR2 |
| #define UIP_DRIPADDR3 99 |
| |
| #define MY_IPADDR { { { UIP_IPADDR0, UIP_IPADDR1, UIP_IPADDR2, UIP_IPADDR3 } } } |
| |
| uip_ipaddr_t uip_hostaddr = { { UIP_IPADDR0, UIP_IPADDR1, |
| UIP_IPADDR2, UIP_IPADDR3 } }; |
| uip_ipaddr_t uip_draddr = { { UIP_DRIPADDR0, UIP_DRIPADDR1, |
| UIP_DRIPADDR2, UIP_DRIPADDR3 } }; |
| uip_ipaddr_t uip_netmask = { { 255, 255, 255, 0 } }; |
| |
| #endif /* CONFIG_NETWORKING_WITH_IPV6 */ |
| |
| |
| /* Generic routines for Qemu testing with slip */ |
| |
| static inline void net_testing_setup(void) |
| { |
| net_set_mac(net_testing_my_mac, sizeof(net_testing_my_mac)); |
| |
| #if defined(CONFIG_NETWORKING_WITH_IPV4) |
| { |
| uip_ipaddr_t addr; |
| uip_ipaddr(&addr, 192, 0, 2, 2); |
| uip_sethostaddr(&addr); |
| } |
| #endif |
| |
| #if defined(CONFIG_NETWORKING_WITH_IPV6) |
| { |
| uip_ipaddr_t *addr; |
| |
| /* Set the routes and neighbor cache only if we do not have |
| * neighbor discovery enabled. This setting should only be |
| * used if running in qemu and using slip (tun device). |
| */ |
| const uip_lladdr_t *lladdr = (const uip_lladdr_t *)&net_testing_peer_mac; |
| |
| addr = (uip_ipaddr_t *)&net_testing_in6addr_peer; |
| uip_ds6_defrt_add(addr, 0); |
| |
| /* We cannot send to peer unless it is in neighbor |
| * cache. Neighbor cache should be populated automatically |
| * but do it here so that test works from first packet. |
| */ |
| uip_ds6_nbr_add(addr, lladdr, 0, NBR_REACHABLE); |
| |
| addr = (uip_ipaddr_t *)&net_testing_in6addr_my; |
| uip_ds6_addr_add(addr, 0, ADDR_MANUAL); |
| |
| uip_ds6_prefix_add(addr, 64, 0); |
| } |
| #endif |
| } |
| |
| static inline void net_testing_set_reply_address(struct net_buf *buf) |
| { |
| /* Set the mac address of the peer in net_buf because |
| * there is no radio layer involved in this test app. |
| * Normally there is no need to do this. |
| */ |
| memcpy(&ip_buf_ll_src(buf), &net_testing_peer_mac, |
| sizeof(ip_buf_ll_src(buf))); |
| } |
| |
| #endif /* __NET_TESTING_H */ |