ss7_asp.h File Reference

#include <stdint.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/fsm.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/tdef.h>
#include <osmocom/netif/stream.h>
#include <osmocom/sigtran/osmo_ss7.h>
#include "ss7_asp_peer.h"
#include "ss7_internal.h"

Go to the source code of this file.

Data Structures
struct	osmo_ss7_asp

Macros
#define	SS7_ASP_XUA_DEFAULT_T_ACK_SEC   2
#define	SS7_ASP_XUA_DEFAULT_T_BEAT_SEC   30
#define	LOGPASP(asp, subsys, level, fmt, args ...)    _LOGSS7((asp)->inst, subsys, level, "ASP(%s) " fmt, (asp)->cfg.name, ## args)

Enumerations
enum	ss7_asp_xua_timer { SS7_ASP_XUA_T_ACK = 1 , SS7_ASP_XUA_T_BEAT , SS7_ASP_XUA_TIMERS_LEN }
enum	ss7_asp_ctr { SS7_ASP_CTR_PKT_RX_TOTAL , SS7_ASP_CTR_PKT_RX_UNKNOWN , SS7_ASP_CTR_PKT_TX_TOTAL }

Functions
struct osmo_ss7_asp *	ss7_asp_alloc (struct osmo_ss7_instance *inst, const char *name, uint16_t remote_port, uint16_t local_port, int trans_proto, enum osmo_ss7_asp_protocol proto)
bool	ss7_asp_set_default_peer_hosts (struct osmo_ss7_asp *asp)
bool	ss7_asp_is_started (const struct osmo_ss7_asp *asp)
int	ss7_asp_get_fd (const struct osmo_ss7_asp *asp)
	Get the fd of a given ASP. More...
int	ss7_asp_disconnect_stream (struct osmo_ss7_asp *asp)
int	ss7_asp_apply_tcp_pars (const struct osmo_ss7_asp *asp)
int	ss7_asp_apply_peer_primary_address (const struct osmo_ss7_asp *asp)
int	ss7_asp_apply_primary_address (const struct osmo_ss7_asp *asp)
int	ss7_asp_apply_new_local_address (const struct osmo_ss7_asp *asp, unsigned int loc_idx)
int	ss7_asp_apply_drop_local_address (const struct osmo_ss7_asp *asp, unsigned int loc_idx)
void	ss7_asp_restart_after_reconfigure (struct osmo_ss7_asp *asp)
void	osmo_ss7_asp_remove_default_lm (struct osmo_ss7_asp *asp)
unsigned int	ss7_asp_get_all_rctx (const struct osmo_ss7_asp *asp, uint32_t *rctx, unsigned int rctx_size, const struct osmo_ss7_as *excl_as)
unsigned int	ss7_asp_get_all_rctx_be (const struct osmo_ss7_asp *asp, uint32_t *rctx, unsigned int rctx_size, const struct osmo_ss7_as *excl_as)

Variables
const struct value_string	ss7_asp_xua_timer_names []
const struct osmo_tdef	ss7_asp_xua_timer_defaults [SS7_ASP_XUA_TIMERS_LEN]

Macro Definition Documentation

LOGPASP

#define LOGPASP	(		asp,
			subsys,
			level,
			fmt,
			args ...
	)		_LOGSS7((asp)->inst, subsys, level, "ASP(%s) " fmt, (asp)->cfg.name, ## args)

SS7_ASP_XUA_DEFAULT_T_ACK_SEC

#define SS7_ASP_XUA_DEFAULT_T_ACK_SEC   2

SS7_ASP_XUA_DEFAULT_T_BEAT_SEC

#define SS7_ASP_XUA_DEFAULT_T_BEAT_SEC   30

Enumeration Type Documentation

ss7_asp_ctr

enum ss7_asp_ctr

Enumerator
SS7_ASP_CTR_PKT_RX_TOTAL
SS7_ASP_CTR_PKT_RX_UNKNOWN
SS7_ASP_CTR_PKT_TX_TOTAL

ss7_asp_xua_timer

enum ss7_asp_xua_timer

Enumerator
SS7_ASP_XUA_T_ACK
SS7_ASP_XUA_T_BEAT
SS7_ASP_XUA_TIMERS_LEN

Function Documentation

osmo_ss7_asp_remove_default_lm()

void osmo_ss7_asp_remove_default_lm

(

struct osmo_ss7_asp *

asp

)

References osmo_ss7_asp::lm_priv, and NULL.

Referenced by osmo_ss7_asp_restart().

ss7_asp_alloc()

struct osmo_ss7_asp * ss7_asp_alloc	(	struct osmo_ss7_instance *	inst,
		const char *	name,
		uint16_t	remote_port,
		uint16_t	local_port,
		int	trans_proto,
		enum osmo_ss7_asp_protocol	proto
	)

References osmo_ss7_asp::adm_state, osmo_ss7_instance::asp_list, osmo_ss7_asp::cfg, osmo_ss7_asp::ctrg, g_ss7_asp_rcg_idx, osmo_ss7_asp::inst, osmo_ss7_asp::list, osmo_ss7_asp::local, osmo_ss7_asp::name, NULL, OSMO_SS7_ASP_ADM_S_ENABLED, OSMO_SS7_ASP_PROT_SUA, osmo_ss7_asp_protocol_name(), osmo_ss7_ensure_sccp(), osmo_ss7_asp_peer::port, osmo_ss7_asp::proto, osmo_ss7_asp::remote, ss7_asp_lm_timer_defaults, ss7_asp_peer_init(), ss7_asp_protocol_check_trans_proto(), ss7_asp_rcgd, ss7_asp_xua_timer_defaults, osmo_ss7_asp::T_defs_lm, osmo_ss7_asp::T_defs_xua, and osmo_ss7_asp::trans_proto.

Referenced by osmo_ss7_asp_find_or_create2().

ss7_asp_apply_drop_local_address()

int ss7_asp_apply_drop_local_address	(	const struct osmo_ss7_asp *	asp,
		unsigned int	loc_idx
	)

References osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp_peer::host, osmo_ss7_asp::is_server, osmo_ss7_asp::local, LOGPASP, and osmo_ss7_asp::server.

Referenced by DEFUN_ATTR().

ss7_asp_apply_new_local_address()

int ss7_asp_apply_new_local_address	(	const struct osmo_ss7_asp *	asp,
		unsigned int	loc_idx
	)

References osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp_peer::host, osmo_ss7_asp::is_server, osmo_ss7_asp::local, LOGPASP, and osmo_ss7_asp::server.

Referenced by DEFUN_ATTR().

ss7_asp_apply_peer_primary_address()

int ss7_asp_apply_peer_primary_address

(

const struct osmo_ss7_asp *

asp

)

References _setsockopt_peer_primary_addr(), osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp_peer::host, osmo_ss7_asp_peer::host_cnt, osmo_ss7_asp_peer::idx_primary, osmo_ss7_asp::is_server, osmo_ss7_asp::local, LOGPASP, osmo_ss7_asp_peer::port, and osmo_ss7_asp::server.

Referenced by DEFUN_ATTR(), xua_accept_cb(), and xua_cli_connect_cb().

ss7_asp_apply_primary_address()

int ss7_asp_apply_primary_address

(

const struct osmo_ss7_asp *

asp

)

References _setsockopt_primary_addr(), osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp_peer::host, osmo_ss7_asp_peer::host_cnt, osmo_ss7_asp_peer::idx_primary, osmo_ss7_asp::is_server, LOGPASP, osmo_ss7_asp_peer::port, osmo_ss7_asp::remote, and osmo_ss7_asp::server.

Referenced by asp_handle_sctp_notif_monitor_primary_address(), DEFUN_ATTR(), xua_accept_cb(), and xua_cli_connect_cb().

ss7_asp_apply_tcp_pars()

int ss7_asp_apply_tcp_pars

(

const struct osmo_ss7_asp *

asp

)

References ss7_asp_apply_tcp_keepalive(), and ss7_asp_apply_tcp_user_timeout().

Referenced by ss7_asp_start_client(), and xua_accept_cb().

ss7_asp_disconnect_stream()

int ss7_asp_disconnect_stream

(

struct osmo_ss7_asp *

asp

)

References osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp::is_server, NULL, and osmo_ss7_asp::server.

Referenced by ipa_t_beat_cb(), lm_rkm_reg(), lm_timer_cb(), osmo_ss7_asp_restart(), and xua_t_beat_cb().

ss7_asp_get_all_rctx()

unsigned int ss7_asp_get_all_rctx	(	const struct osmo_ss7_asp *	asp,
		uint32_t *	rctx,
		unsigned int	rctx_size,
		const struct osmo_ss7_as *	excl_as
	)

References _ss7_asp_get_all_rctx().

Referenced by fill_notify_route_ctx().

ss7_asp_get_all_rctx_be()

unsigned int ss7_asp_get_all_rctx_be	(	const struct osmo_ss7_asp *	asp,
		uint32_t *	rctx,
		unsigned int	rctx_size,
		const struct osmo_ss7_as *	excl_as
	)

References _ss7_asp_get_all_rctx().

Referenced by sua_snm_ssn_available(), xua_msg_add_asp_rctx(), xua_snm_pc_available(), xua_snm_rx_daud(), xua_snm_scon(), and xua_snm_upu().

ss7_asp_get_fd()

int ss7_asp_get_fd

(

const struct osmo_ss7_asp *

asp

)

Get the fd of a given ASP.

Parameters

[in]

asp

The ASP for which the fd is requested

Returns

The fd of the ASP if acailable, negative otherwise

References osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp::is_server, and osmo_ss7_asp::server.

Referenced by show_one_asp(), show_one_asp_assoc_status_tcp(), and show_one_asp_remaddr_tcp().

ss7_asp_is_started()

bool ss7_asp_is_started

(

const struct osmo_ss7_asp *

asp

)

References osmo_ss7_asp::cfg, osmo_ss7_asp::client, osmo_ss7_asp::is_server, and osmo_ss7_asp::server.

Referenced by DEFUN_ATTR().

ss7_asp_restart_after_reconfigure()

void ss7_asp_restart_after_reconfigure

(

struct osmo_ss7_asp *

asp

)

References osmo_ss7_asp_restart(), and ss7_asp_set_default_peer_hosts().

Referenced by DEFUN_ATTR(), osmo_sccp_simple_client_on_ss7_id(), and ss7_vty_node_asp_go_parent().

ss7_asp_set_default_peer_hosts()

bool ss7_asp_set_default_peer_hosts

(

struct osmo_ss7_asp *

asp

)

References osmo_ss7_asp::cfg, osmo_ss7_asp_peer::host, osmo_ss7_asp_peer::host_cnt, osmo_ss7_asp::local, osmo_ss7_asp::remote, ss7_asp_peer_add_host(), and ss7_ipv6_sctp_supported().

Referenced by ss7_asp_restart_after_reconfigure().

Variable Documentation

ss7_asp_xua_timer_defaults

const struct osmo_tdef ss7_asp_xua_timer_defaults[SS7_ASP_XUA_TIMERS_LEN]

extern

Referenced by gen_asp_timer_xua_cmd_strs(), and ss7_asp_alloc().

ss7_asp_xua_timer_names

const struct value_string ss7_asp_xua_timer_names[]

extern

Referenced by DEFUN_ATTR(), gen_asp_timer_xua_cmd_strs(), and write_asp_timers_xua().