#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <asm/types.h>
#include <unistd.h>
#include <sys/time.h>
#include <netinet/in.h>
#include <netinet/ip.h>
#include <sys/uio.h>
#include <pthread.h>
#include <ctype.h>
#include <openssl/sha.h>
#include <openssl/dsa.h>
#include <openssl/asn1.h>
#include <openssl/rand.h>
#include <sys/types.h>
#include <errno.h>
#include <fcntl.h>
#include <libxml/tree.h>
#include <netinet/ip6.h>
#include <linux/netlink.h>
#include <linux/rtnetlink.h>
#include <linux/if.h>
#include <sys/ioctl.h>
#include <hip/hip_proto.h>
#include <hip/hip_types.h>
#include <hip/hip_globals.h>
#include <hip/hip_funcs.h>

Defines
#define	USE_LINUX_NETLINK
Functions
int	read_netlink_response ()
void	handle_local_address_change (int add, struct sockaddr *newaddr, int if_index)
void	association_add_address (hip_assoc hip_a, struct sockaddr newaddr, int if_index)
void	association_del_address (hip_assoc hip_a, struct sockaddr newaddr, int if_index)
void	make_address_active (sockaddr_list *item)
int	set_preferred_address_in_list (struct sockaddr *addr)
int	hip_netlink_open ()
int	get_my_addresses ()
int	select_preferred_address ()
int	add_address_to_iface (struct sockaddr *addr, int plen, int if_index)
int	set_link_params (char *dev, int mtu)
int	devname_to_index (char dev, __u64 mac)
sockaddr_list *	add_address_to_list (sockaddr_list *list, struct sockaddr addr, int ifi)
void	delete_address_from_list (sockaddr_list *list, struct sockaddr addr, int ifi)
void	delete_address_entry_from_list (sockaddr_list *list, sockaddr_list entry)
int	is_my_address (struct sockaddr *addr)
void	print_addr_list (sockaddr_list *list)
int	hip_handle_netlink (char *data, int length)
void	readdress_association (hip_assoc hip_a, struct sockaddr newaddr, int if_index)
void	readdress_association_x2 (hip_assoc hip_a, struct sockaddr newsrcaddr, struct sockaddr *newdstaddr, int if_index)
int	update_peer_list_address (const hip_hit peer_hit, struct sockaddr old_addr, struct sockaddr new_addr)
int	add_other_addresses_to_hi (hi_node *hi, int mine)
Variables
int	nl_sequence_number = 0

Define Documentation

#define USE_LINUX_NETLINK

Function Documentation

int add_address_to_iface	(	struct sockaddr *	addr,
		int	plen,
		int	if_index
	)

References AF_NETLINK, IFA_ADDRESS, IFA_LOCAL, IFA_RTA, log_(), logaddr(), sockaddr_nl::nl_family, nl_sequence_number, NLM_F_REQUEST, NORM, read_netlink_response(), RTA_DATA, rtattr::rta_len, RTA_LENGTH, RTA_NEXT, rtattr::rta_type, RTM_NEWADDR, s_net, SA, SA2IP, SAIPLEN, and WARN.

Referenced by post_init_tap().

sockaddr_list* add_address_to_list	(	sockaddr_list **	list,
		struct sockaddr *	addr,
		int	ifi
	)

References _sockaddr_list::addr, _sockaddr_list::if_index, _sockaddr_list::next, SA2IP, SAIPLEN, SALEN, _sockaddr_list::status, and UNVERIFIED.

Referenced by add_addresses_from_dns(), add_other_addresses_to_hi(), association_add_address(), background_resolve(), get_my_addresses(), handle_locators(), hip_dht_resolve_hi(), hip_handle_netlink(), hip_sadb_add_del_addr(), parse_xml_hostid(), and update_peer_list_address().

int add_other_addresses_to_hi	(	hi_node *	hi,
		int	mine
	)

References add_address_to_list(), _sockaddr_list::addr, _hi_node::addrs, find_host_identity(), _hi_node::hit, HIT_SIZE, hits_equal(), _sockaddr_list::if_index, IN_LOOP, IS_LSI, log_(), logaddr(), my_addr_head, _sockaddr_list::next, NORM, peer_hi_head, print_hex(), SA, SA2IP6, _sockaddr_list::status, UNVERIFIED, WARN, and zero_hit.

Referenced by hip_handle_I2(), and start_base_exchange().

void association_add_address	(	hip_assoc *	hip_a,
		struct sockaddr *	newaddr,
		int	if_index
	)

References add_address_to_list(), _hi_node::addrs, DELETED, HCNF, _hip_assoc::hi, HIP_UDP_PORT, HIPA_SRC, _sockaddr_list::if_index, make_address_active(), hip_conf::master_interface, hip_conf::master_interface2, readdress_association(), SALEN, _sockaddr_list::status, _hip_assoc::udp, and UNVERIFIED.

Referenced by handle_local_address_change().

void association_del_address	(	hip_assoc *	hip_a,
		struct sockaddr *	newaddr,
		int	if_index
	)

void delete_address_entry_from_list	(	sockaddr_list **	list,
		sockaddr_list *	entry
	)

References _sockaddr_list::next.

Referenced by association_del_address(), and handle_update_readdress().

void delete_address_from_list	(	sockaddr_list **	list,
		struct sockaddr *	addr,
		int	ifi
	)

References _sockaddr_list::addr, FALSE, _sockaddr_list::if_index, _sockaddr_list::next, SA2IP, SAIPLEN, and TRUE.

Referenced by hip_handle_netlink(), hip_sadb_add_del_addr(), and update_peer_list_address().

int devname_to_index	(	char *	dev,
		__u64 *	mac
	)

References AF_NETLINK, FALSE, ifinfomsg::ifi_index, log_(), sockaddr_nl::nl_family, nl_sequence_number, NLM_F_MATCH, NLM_F_REQUEST, NLM_F_ROOT, NLMSG_DATA, NLMSG_DONE, NLMSG_ERROR, nlmsghdr::nlmsg_len, NLMSG_LENGTH, NLMSG_NEXT, NLMSG_OK, nlmsghdr::nlmsg_type, RTA_DATA, RTA_NEXT, RTA_OK, RTA_PAYLOAD, rtattr::rta_type, s_net, TRUE, and WARN.

Referenced by hip_mr_set_external_ifs(), post_init_tap(), and select_preferred_address().

int get_my_addresses ( )

void handle_local_address_change	(	int	add,
		struct sockaddr *	newaddr,
		int	if_index
	)

References association_add_address(), association_del_address(), _hip_assoc::hi, hip_assoc_table, hip_mr_handle_address_change(), max_hip_assoc, hip_opt::mr, OPT, _hip_assoc::peer_hi, _hip_assoc::state, and VALID_FAM.

Referenced by hip_handle_netlink().

int hip_handle_netlink	(	char *	data,
		int	length
	)

int hip_netlink_open ( )

References AF_NETLINK, hip_sleep(), netlsp, sockaddr_nl::nl_family, sockaddr_nl::nl_groups, nl_sequence_number, and s_net.

Referenced by main_loop().

int is_my_address ( struct sockaddr * addr )

References _sockaddr_list::addr, FALSE, _sockaddr_list::if_index, my_addr_head, _sockaddr_list::next, SA2IP, and SAIPLEN.

Referenced by hip_parse_I2(), select_preferred_address(), and start_base_exchange().

void make_address_active ( sockaddr_list * item )

References ACTIVE, _sockaddr_list::creation_time, and _sockaddr_list::status.

Referenced by association_add_address(), finish_address_check(), handle_update_readdress(), hip_handle_I2(), hip_handle_R2(), hip_parse_I2(), hip_trigger(), hip_trigger_rvs(), readdress_association(), readdress_association_x2(), and start_base_exchange().

void print_addr_list ( sockaddr_list * list )

References _sockaddr_list::addr, _sockaddr_list::if_index, log_(), logaddr(), _sockaddr_list::next, and NORM.

int read_netlink_response ( )

References FALSE, log_(), NLMSG_DONE, NLMSG_ERROR, nlmsghdr::nlmsg_flags, NLMSG_NEXT, NLMSG_OK, nlmsghdr::nlmsg_type, RTM_NEWADDR, s_net, TRUE, and WARN.

Referenced by add_address_to_iface().

void readdress_association	(	hip_assoc *	hip_a,
		struct sockaddr *	newaddr,
		int	if_index
	)

void readdress_association_x2	(	hip_assoc *	hip_a,
		struct sockaddr *	newsrcaddr,
		struct sockaddr *	newdstaddr,
		int	if_index
	)

int select_preferred_address ( )

int set_link_params	(	char *	dev,
		int	mtu
	)

References flags, log_(), and WARN.

Referenced by post_init_tap().

int set_preferred_address_in_list ( struct sockaddr * addr )

References _sockaddr_list::addr, FALSE, IN_LOOP, IS_LSI32, log_(), logaddr(), my_addr_head, _sockaddr_list::next, NORM, _sockaddr_list::preferred, SA2IP, SAIPLEN, and TRUE.

Referenced by select_preferred_address().

int update_peer_list_address	(	const hip_hit	peer_hit,
		struct sockaddr *	old_addr,
		struct sockaddr *	new_addr
	)

References add_address_to_list(), _hi_node::addrs, delete_address_from_list(), find_host_identity(), and peer_hi_head.

Variable Documentation

int nl_sequence_number = 0

Referenced by add_address_to_iface(), devname_to_index(), get_my_addresses(), and hip_netlink_open().

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation