net_event.h

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/*
 * Copyright (c) 2016 Intel Corporation.
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_NET_NET_EVENT_H_
#define ZEPHYR_INCLUDE_NET_NET_EVENT_H_
 
#include <zephyr/net/net_ip.h>
#include <zephyr/net/hostname.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Network Interface events */
#define _NET_IF_LAYER NET_MGMT_LAYER_L2
#define _NET_IF_CORE_CODE 0x001
#define _NET_EVENT_IF_BASE (NET_MGMT_EVENT_BIT | \
 NET_MGMT_IFACE_BIT | \
 NET_MGMT_LAYER(_NET_IF_LAYER) | \
 NET_MGMT_LAYER_CODE(_NET_IF_CORE_CODE))
 
enum net_event_if_cmd {
 NET_EVENT_IF_CMD_DOWN = 1,
 NET_EVENT_IF_CMD_UP,
 NET_EVENT_IF_CMD_ADMIN_DOWN,
 NET_EVENT_IF_CMD_ADMIN_UP,
};
 
/* IPv6 Events */
#define _NET_IPV6_LAYER NET_MGMT_LAYER_L3
#define _NET_IPV6_CORE_CODE 0x060
#define _NET_EVENT_IPV6_BASE (NET_MGMT_EVENT_BIT | \
 NET_MGMT_IFACE_BIT | \
 NET_MGMT_LAYER(_NET_IPV6_LAYER) | \
 NET_MGMT_LAYER_CODE(_NET_IPV6_CORE_CODE))
 
enum net_event_ipv6_cmd {
 NET_EVENT_IPV6_CMD_ADDR_ADD = 1,
 NET_EVENT_IPV6_CMD_ADDR_DEL,
 NET_EVENT_IPV6_CMD_MADDR_ADD,
 NET_EVENT_IPV6_CMD_MADDR_DEL,
 NET_EVENT_IPV6_CMD_PREFIX_ADD,
 NET_EVENT_IPV6_CMD_PREFIX_DEL,
 NET_EVENT_IPV6_CMD_MCAST_JOIN,
 NET_EVENT_IPV6_CMD_MCAST_LEAVE,
 NET_EVENT_IPV6_CMD_ROUTER_ADD,
 NET_EVENT_IPV6_CMD_ROUTER_DEL,
 NET_EVENT_IPV6_CMD_ROUTE_ADD,
 NET_EVENT_IPV6_CMD_ROUTE_DEL,
 NET_EVENT_IPV6_CMD_DAD_SUCCEED,
 NET_EVENT_IPV6_CMD_DAD_FAILED,
 NET_EVENT_IPV6_CMD_NBR_ADD,
 NET_EVENT_IPV6_CMD_NBR_DEL,
 NET_EVENT_IPV6_CMD_DHCP_START,
 NET_EVENT_IPV6_CMD_DHCP_BOUND,
 NET_EVENT_IPV6_CMD_DHCP_STOP,
 NET_EVENT_IPV6_CMD_ADDR_DEPRECATED,
 NET_EVENT_IPV6_CMD_PE_ENABLED,
 NET_EVENT_IPV6_CMD_PE_DISABLED,
 NET_EVENT_IPV6_CMD_PE_FILTER_ADD,
 NET_EVENT_IPV6_CMD_PE_FILTER_DEL,
};
 
/* IPv4 Events*/
#define _NET_IPV4_LAYER NET_MGMT_LAYER_L3
#define _NET_IPV4_CORE_CODE 0x004
#define _NET_EVENT_IPV4_BASE (NET_MGMT_EVENT_BIT | \
 NET_MGMT_IFACE_BIT | \
 NET_MGMT_LAYER(_NET_IPV4_LAYER) | \
 NET_MGMT_LAYER_CODE(_NET_IPV4_CORE_CODE))
 
enum net_event_ipv4_cmd {
 NET_EVENT_IPV4_CMD_ADDR_ADD = 1,
 NET_EVENT_IPV4_CMD_ADDR_DEL,
 NET_EVENT_IPV4_CMD_MADDR_ADD,
 NET_EVENT_IPV4_CMD_MADDR_DEL,
 NET_EVENT_IPV4_CMD_ROUTER_ADD,
 NET_EVENT_IPV4_CMD_ROUTER_DEL,
 NET_EVENT_IPV4_CMD_DHCP_START,
 NET_EVENT_IPV4_CMD_DHCP_BOUND,
 NET_EVENT_IPV4_CMD_DHCP_STOP,
 NET_EVENT_IPV4_CMD_MCAST_JOIN,
 NET_EVENT_IPV4_CMD_MCAST_LEAVE,
};
 
/* L4 network events */
#define _NET_L4_LAYER NET_MGMT_LAYER_L4
#define _NET_L4_CORE_CODE 0x114
#define _NET_EVENT_L4_BASE (NET_MGMT_EVENT_BIT | \
 NET_MGMT_IFACE_BIT | \
 NET_MGMT_LAYER(_NET_L4_LAYER) | \
 NET_MGMT_LAYER_CODE(_NET_L4_CORE_CODE))
 
enum net_event_l4_cmd {
 NET_EVENT_L4_CMD_CONNECTED = 1,
 NET_EVENT_L4_CMD_DISCONNECTED,
 NET_EVENT_L4_CMD_DNS_SERVER_ADD,
 NET_EVENT_L4_CMD_DNS_SERVER_DEL,
 NET_EVENT_L4_CMD_HOSTNAME_CHANGED,
 NET_EVENT_L4_CMD_CAPTURE_STARTED,
 NET_EVENT_L4_CMD_CAPTURE_STOPPED,
};
 
#define NET_EVENT_IF_DOWN \
 (_NET_EVENT_IF_BASE | NET_EVENT_IF_CMD_DOWN)
 
#define NET_EVENT_IF_UP \
 (_NET_EVENT_IF_BASE | NET_EVENT_IF_CMD_UP)
 
#define NET_EVENT_IF_ADMIN_DOWN \
 (_NET_EVENT_IF_BASE | NET_EVENT_IF_CMD_ADMIN_DOWN)
 
#define NET_EVENT_IF_ADMIN_UP \
 (_NET_EVENT_IF_BASE | NET_EVENT_IF_CMD_ADMIN_UP)
 
#define NET_EVENT_IPV6_ADDR_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ADDR_ADD)
 
#define NET_EVENT_IPV6_ADDR_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ADDR_DEL)
 
#define NET_EVENT_IPV6_MADDR_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_MADDR_ADD)
 
#define NET_EVENT_IPV6_MADDR_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_MADDR_DEL)
 
#define NET_EVENT_IPV6_PREFIX_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_PREFIX_ADD)
 
#define NET_EVENT_IPV6_PREFIX_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_PREFIX_DEL)
 
#define NET_EVENT_IPV6_MCAST_JOIN \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_MCAST_JOIN)
 
#define NET_EVENT_IPV6_MCAST_LEAVE \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_MCAST_LEAVE)
 
#define NET_EVENT_IPV6_ROUTER_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ROUTER_ADD)
 
#define NET_EVENT_IPV6_ROUTER_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ROUTER_DEL)
 
#define NET_EVENT_IPV6_ROUTE_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ROUTE_ADD)
 
#define NET_EVENT_IPV6_ROUTE_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ROUTE_DEL)
 
#define NET_EVENT_IPV6_DAD_SUCCEED \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_DAD_SUCCEED)
 
#define NET_EVENT_IPV6_DAD_FAILED \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_DAD_FAILED)
 
#define NET_EVENT_IPV6_NBR_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_NBR_ADD)
 
#define NET_EVENT_IPV6_NBR_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_NBR_DEL)
 
#define NET_EVENT_IPV6_DHCP_START \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_DHCP_START)
 
#define NET_EVENT_IPV6_DHCP_BOUND \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_DHCP_BOUND)
 
#define NET_EVENT_IPV6_DHCP_STOP \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_DHCP_STOP)
 
#define NET_EVENT_IPV6_ADDR_DEPRECATED \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_ADDR_DEPRECATED)
 
#define NET_EVENT_IPV6_PE_ENABLED \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_PE_ENABLED)
 
#define NET_EVENT_IPV6_PE_DISABLED \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_PE_DISABLED)
 
#define NET_EVENT_IPV6_PE_FILTER_ADD \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_PE_FILTER_ADD)
 
#define NET_EVENT_IPV6_PE_FILTER_DEL \
 (_NET_EVENT_IPV6_BASE | NET_EVENT_IPV6_CMD_PE_FILTER_DEL)
 
#define NET_EVENT_IPV4_ADDR_ADD \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_ADDR_ADD)
 
#define NET_EVENT_IPV4_ADDR_DEL \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_ADDR_DEL)
 
#define NET_EVENT_IPV4_MADDR_ADD \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_MADDR_ADD)
 
#define NET_EVENT_IPV4_MADDR_DEL \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_MADDR_DEL)
 
#define NET_EVENT_IPV4_ROUTER_ADD \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_ROUTER_ADD)
 
#define NET_EVENT_IPV4_ROUTER_DEL \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_ROUTER_DEL)
 
#define NET_EVENT_IPV4_DHCP_START \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_DHCP_START)
 
#define NET_EVENT_IPV4_DHCP_BOUND \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_DHCP_BOUND)
 
#define NET_EVENT_IPV4_DHCP_STOP \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_DHCP_STOP)
 
#define NET_EVENT_IPV4_MCAST_JOIN \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_MCAST_JOIN)
 
#define NET_EVENT_IPV4_MCAST_LEAVE \
 (_NET_EVENT_IPV4_BASE | NET_EVENT_IPV4_CMD_MCAST_LEAVE)
 
#define NET_EVENT_L4_CONNECTED \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_CONNECTED)
 
#define NET_EVENT_L4_DISCONNECTED \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_DISCONNECTED)
 
#define NET_EVENT_DNS_SERVER_ADD \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_DNS_SERVER_ADD)
 
#define NET_EVENT_DNS_SERVER_DEL \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_DNS_SERVER_DEL)
 
#define NET_EVENT_HOSTNAME_CHANGED \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_HOSTNAME_CHANGED)
 
#define NET_EVENT_CAPTURE_STARTED \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_CAPTURE_STARTED)
 
#define NET_EVENT_CAPTURE_STOPPED \
 (_NET_EVENT_L4_BASE | NET_EVENT_L4_CMD_CAPTURE_STOPPED)
 
struct net_event_ipv6_addr {
 struct in6_addr addr;
};
 
struct net_event_ipv6_nbr {
 struct in6_addr addr;
 int idx;
};
 
struct net_event_ipv6_route {
 struct in6_addr nexthop;
 struct in6_addr addr;
 uint8_t prefix_len;
};
 
struct net_event_ipv6_prefix {
 struct in6_addr addr;
 uint8_t len;
 uint32_t lifetime;
};
 
struct net_event_l4_hostname {
 char hostname[NET_HOSTNAME_SIZE];
};
 
struct net_event_ipv6_pe_filter {
 struct in6_addr prefix;
 bool is_deny_list;
};
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_NET_NET_EVENT_H_ */