mbed-os/features/nanostack/sal-stack-nanostack/source/libDHCPv6/libDHCPv6_server.h

101 lines
4.6 KiB
C

/*
* Copyright (c) 2014-2015, 2017, Arm Limited and affiliates.
* SPDX-License-Identifier: Apache-2.0
*
* 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.
*/
/*
* \file libDHCPv6_server.h
* \brief Add short description about this file!!!
*
*/
#ifndef LIBDHCPV6_SERVER_H_
#define LIBDHCPV6_SERVER_H_
#ifdef HAVE_DHCPV6_SERVER
#include "ns_list.h"
typedef void (dhcp_address_prefer_remove_cb)(int8_t interfaceId, uint8_t *targetAddress, void *prefix_info);
typedef struct dhcpv6_alloacted_address_entry_s {
uint8_t nonTemporalAddress[16];
uint8_t linkId[8]; /*!< Services UL64 */
uint16_t linkType;
uint32_t iaID;
uint32_t T0;
uint32_t T1;
uint32_t preferredLifetime;
uint32_t lifetime;
ns_list_link_t link; /*!< List link entry */
} dhcpv6_alloacted_address_entry_t;
typedef NS_LIST_HEAD(dhcpv6_alloacted_address_entry_t, link) dhcpv6_alloacted_address_list_t;
typedef struct thread_dhcpv6_server_data_s {
uint8_t prefix[8]; /*!< Services Prefix */
uint16_t maxSuppertedClients;
uint32_t clientIdSequence; /*!< Define */
dhcpv6_alloacted_address_list_t allocatedAddressList;
ns_list_link_t link; /*!< List link entry */
} dhcpv6_server_data_entry_t;
typedef struct dhcp_address_cache_update {
uint8_t *allocatedAddress;
bool allocatedNewAddress;
uint32_t validLifeTime;
} dhcp_address_cache_update_t;
typedef bool (dhcp_address_add_notify_cb)(int8_t interfaceId, dhcp_address_cache_update_t *address_info, void *route_src);
typedef struct dhcpv6_gua_server_entry_s {
int8_t interfaceId;
bool enableAddressAutonous;
uint16_t socketInstance_id;
uint8_t guaPrefix[8];
uint8_t serverDUID[8];
uint16_t serverLinkType;
uint32_t maxSuppertedClients;
uint32_t clientIdDefaultSuffics;
uint32_t clientIdSequence; /*!< Define */
uint32_t validLifetime;
dhcp_address_prefer_remove_cb *removeCb;
dhcp_address_add_notify_cb *addCb;
dhcpv6_alloacted_address_list_t allocatedAddressList;
ns_list_link_t link; /*!< List link entry */
} dhcpv6_gua_server_entry_s;
bool libdhcpv6_gua_server_list_empty(void);
dhcpv6_gua_server_entry_s *libdhcpv6_gua_server_allocate(uint8_t *prefix, int8_t interfaceId, uint8_t *serverDUID, uint16_t serverDUIDType);
void libdhcpv6_gua_server_free_by_prefix_and_interfaceid(uint8_t *prefix, int8_t interfaceId);
void libdhcpv6_gua_servers_time_update(uint32_t timeUpdateInSeconds);
void libdhcpv6_address_rm_from_allocated_list(dhcpv6_gua_server_entry_s *serverInfo, const uint8_t *address);
dhcpv6_alloacted_address_entry_t *libdhcpv6_address_get_from_allocated_list(dhcpv6_gua_server_entry_s *serverInfo, const uint8_t *address);
dhcpv6_gua_server_entry_s *libdhcpv6_server_data_get_by_prefix_and_interfaceid(int8_t interfaceId, const uint8_t *prefixPtr);
dhcpv6_gua_server_entry_s *libdhcpv6_server_data_get_by_prefix_and_socketinstance(uint16_t socketInstance, uint8_t *prefixPtr);
dhcpv6_alloacted_address_entry_t *libdhcpv6_address_allocated_list_scan(dhcpv6_gua_server_entry_s *serverInfo, uint8_t *euid64, uint16_t linkType, uint32_t iaID, uint32_t T0, uint32_t T1, bool allocateNew);
#else
#define libdhcpv6_gua_server_list_empty() true
#define libdhcpv6_server_data_get_by_prefix_and_interfaceid(interfaceId, prefixPtr) NULL
#define libdhcpv6_server_data_get_by_prefix_and_socketinstance(socketInstance, prefixPtr) NULL
#define libdhcpv6_gua_server_allocate(prefix, interfaceId, serverDUID, serverDUIDType) NULL
#define libdhcpv6_gua_server_free_by_prefix_and_interfaceid(prefix, interfaceId) ((void)0)
#define libdhcpv6_gua_servers_time_update(timeUpdateInSeconds) ((void)0)
#define libdhcpv6_gua_server_free_by_interfaceid(interfaceId) ((void)0)
#define libdhcpv6_address_get_from_allocated_list(serverInfo, address) NULL
#define libdhcpv6_address_rm_from_allocated_list(serverInfo, address) ((void)0)
#define libdhcpv6_address_allocated_list_scan( serverInfo, linkId, linkType, iaID, T0, T1, allocateNew) NULL
#endif
#endif /* LIBDHCPV6_SERVER_H_ */