cd4eb946c4
Use generic logging macros LOG_*() instead of NET_*() as the latter are mostly meant for internal networking stack use. Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
150 lines
3.3 KiB
C
150 lines
3.3 KiB
C
/*
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* Copyright (c) 2017 Intel Corporation.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <logging/log.h>
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LOG_MODULE_REGISTER(net_telnet_sample, LOG_LEVEL_DBG);
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#include <zephyr.h>
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#include <linker/sections.h>
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#include <errno.h>
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#include <stdio.h>
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#include <net/net_core.h>
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#include <net/net_if.h>
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#include <net/net_mgmt.h>
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#if defined(CONFIG_NET_DHCPV4)
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static struct net_mgmt_event_callback mgmt_cb;
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static void ipv4_addr_add_handler(struct net_mgmt_event_callback *cb,
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u32_t mgmt_event,
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struct net_if *iface)
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{
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char hr_addr[NET_IPV4_ADDR_LEN];
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int i = 0;
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if (mgmt_event != NET_EVENT_IPV4_ADDR_ADD) {
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/* Spurious callback. */
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return;
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}
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for (i = 0; i < NET_IF_MAX_IPV4_ADDR; i++) {
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struct net_if_addr *if_addr =
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&iface->config.ip.ipv4->unicast[i];
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if (if_addr->addr_type != NET_ADDR_DHCP || !if_addr->is_used) {
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continue;
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}
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LOG_INF("IPv4 address: %s",
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log_strdup(net_addr_ntop(AF_INET,
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&if_addr->address.in_addr,
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hr_addr, NET_IPV4_ADDR_LEN)));
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LOG_INF("Lease time: %u seconds",
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iface->config.dhcpv4.lease_time);
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LOG_INF("Subnet: %s",
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log_strdup(net_addr_ntop(AF_INET,
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&iface->config.ip.ipv4->netmask,
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hr_addr, NET_IPV4_ADDR_LEN)));
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LOG_INF("Router: %s",
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log_strdup(net_addr_ntop(AF_INET,
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&iface->config.ip.ipv4->gw,
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hr_addr, NET_IPV4_ADDR_LEN)));
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break;
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}
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}
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static void setup_dhcpv4(struct net_if *iface)
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{
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LOG_INF("Running dhcpv4 client...");
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net_mgmt_init_event_callback(&mgmt_cb, ipv4_addr_add_handler,
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NET_EVENT_IPV4_ADDR_ADD);
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net_mgmt_add_event_callback(&mgmt_cb);
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net_dhcpv4_start(iface);
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}
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#else
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#define setup_dhcpv4(...)
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#endif /* CONFIG_NET_DHCPV4 */
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#if defined(CONFIG_NET_IPV4) && !defined(CONFIG_NET_DHCPV4)
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#if !defined(CONFIG_NET_CONFIG_MY_IPV4_ADDR)
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#error "You need to define an IPv4 Address or enable DHCPv4!"
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#endif
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static void setup_ipv4(struct net_if *iface)
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{
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char hr_addr[NET_IPV4_ADDR_LEN];
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struct in_addr addr;
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if (net_addr_pton(AF_INET, CONFIG_NET_CONFIG_MY_IPV4_ADDR, &addr)) {
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LOG_ERR("Invalid address: %s", CONFIG_NET_CONFIG_MY_IPV4_ADDR);
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return;
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}
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net_if_ipv4_addr_add(iface, &addr, NET_ADDR_MANUAL, 0);
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LOG_INF("IPv4 address: %s",
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log_strdup(net_addr_ntop(AF_INET, &addr, hr_addr,
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NET_IPV4_ADDR_LEN)));
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}
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#else
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#define setup_ipv4(...)
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#endif /* CONFIG_NET_IPV4 && !CONFIG_NET_DHCPV4 */
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#if defined(CONFIG_NET_IPV6)
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#define MCAST_IP6ADDR "ff84::2"
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#ifndef CONFIG_NET_CONFIG_MY_IPV6_ADDR
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#error "You need to define an IPv6 Address!"
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#endif
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static void setup_ipv6(struct net_if *iface)
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{
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char hr_addr[NET_IPV6_ADDR_LEN];
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struct in6_addr addr;
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if (net_addr_pton(AF_INET6, CONFIG_NET_CONFIG_MY_IPV6_ADDR, &addr)) {
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LOG_ERR("Invalid address: %s", CONFIG_NET_CONFIG_MY_IPV6_ADDR);
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return;
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}
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net_if_ipv6_addr_add(iface, &addr, NET_ADDR_MANUAL, 0);
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LOG_INF("IPv6 address: %s",
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log_strdup(net_addr_ntop(AF_INET6, &addr, hr_addr,
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NET_IPV6_ADDR_LEN)));
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if (net_addr_pton(AF_INET6, MCAST_IP6ADDR, &addr)) {
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LOG_ERR("Invalid address: %s", MCAST_IP6ADDR);
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return;
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}
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net_if_ipv6_maddr_add(iface, &addr);
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}
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#else
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#define setup_ipv6(...)
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#endif /* CONFIG_NET_IPV6 */
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void main(void)
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{
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struct net_if *iface = net_if_get_default();
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LOG_INF("Starting Telnet sample");
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setup_ipv4(iface);
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setup_dhcpv4(iface);
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setup_ipv6(iface);
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}
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