libosmo-sigtran  2.1.0.94-dfcc.202506122026
Osmocom SIGTRAN library
osmo_ss7.h
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1 #pragma once
2 
3 #include <stdint.h>
4 #include <stdbool.h>
5 
6 #include <osmocom/core/linuxlist.h>
7 #include <osmocom/core/utils.h>
8 #include <osmocom/core/fsm.h>
9 #include <osmocom/core/msgb.h>
10 #include <osmocom/core/prim.h>
11 #include <osmocom/core/socket.h>
12 #include <osmocom/core/rate_ctr.h>
13 
14 /* Maximum number of supported RCTXs present in RFC4666 Routing Context IE. */
15 #define OSMO_SS7_MAX_RCTX_COUNT 128
16 
17 struct osmo_ss7_instance;
18 
19 extern struct llist_head osmo_ss7_instances;
20 /* Get an entry pointer from a list item in osmo_ss7_instances: */
21 struct osmo_ss7_instance *osmo_ss7_instances_llist_entry(struct llist_head *list);
22 
23 int osmo_ss7_init(void);
24 
25 /* All known point-code formats have a length of or below 24 bit.
26  * A point-code value exceeding that is used to indicate an unset PC. */
27 #define OSMO_SS7_PC_INVALID 0xffffffff
28 static inline bool osmo_ss7_pc_is_valid(uint32_t pc)
29 {
30  return pc <= 0x00ffffff;
31 }
32 
33 /***********************************************************************
34  * xUA Servers
35  ***********************************************************************/
36 
38 
39 struct osmo_xua_server;
40 
41 /***********************************************************************
42  * SS7 Instances
43  ***********************************************************************/
44 
45 struct osmo_ss7_pc_fmt;
46 struct osmo_ss7_instance;
47 
48 struct osmo_ss7_instance *osmo_ss7_instance_find(uint32_t id);
49 struct osmo_ss7_instance *
50 osmo_ss7_instance_find_or_create(void *ctx, uint32_t id);
52 
53 uint32_t osmo_ss7_instance_get_id(const struct osmo_ss7_instance *inst);
54 const char *osmo_ss7_instance_get_name(const struct osmo_ss7_instance *inst);
55 
57  uint8_t c0, uint8_t c1, uint8_t c2);
58 const struct osmo_ss7_pc_fmt *
60 
61 uint32_t osmo_ss7_instance_get_primary_pc(const struct osmo_ss7_instance *inst);
62 
64 struct osmo_sccp_instance *osmo_ss7_get_sccp(const struct osmo_ss7_instance *inst);
65 
67 
68 bool osmo_ss7_pc_is_local(const struct osmo_ss7_instance *inst, uint32_t pc);
69 int osmo_ss7_pointcode_parse(const struct osmo_ss7_instance *inst, const char *str);
70 int osmo_ss7_pointcode_parse_mask_or_len(const struct osmo_ss7_instance *inst, const char *in);
71 const char *osmo_ss7_pointcode_print_buf(char *buf, size_t buf_len, const struct osmo_ss7_instance *inst, uint32_t pc);
72 const char *osmo_ss7_pointcode_print(const struct osmo_ss7_instance *inst, uint32_t pc);
73 const char *osmo_ss7_pointcode_print2(const struct osmo_ss7_instance *inst, uint32_t pc);
74 
75 uint8_t osmo_ss7_pc_width(const struct osmo_ss7_pc_fmt *pc_fmt);
76 uint32_t osmo_ss7_pc_normalize(const struct osmo_ss7_pc_fmt *pc_fmt, uint32_t pc);
77 
78 /***********************************************************************
79  * MTP Users (Users of MTP, such as SCCP or ISUP)
80  ***********************************************************************/
81 
82 struct osmo_ss7_user;
83 struct osmo_mtp_prim;
84 
85 
86 struct osmo_ss7_user *osmo_ss7_user_create(struct osmo_ss7_instance *inst, const char *name);
87 void osmo_ss7_user_destroy(struct osmo_ss7_user *user);
88 
90 void osmo_ss7_user_set_prim_cb(struct osmo_ss7_user *user, osmo_prim_cb prim_cb);
91 void osmo_ss7_user_set_priv(struct osmo_ss7_user *user, void *priv);
92 void *osmo_ss7_user_get_priv(const struct osmo_ss7_user *user);
93 
94 int osmo_ss7_user_register(struct osmo_ss7_instance *inst, uint8_t service_ind,
95  struct osmo_ss7_user *user);
96 int osmo_ss7_user_unregister(struct osmo_ss7_instance *inst, uint8_t service_ind,
97  struct osmo_ss7_user *user);
98 
99 /* SS7 User wants to issue MTP-TRANSFER.req */
101  struct osmo_mtp_prim *omp);
102 
103 
104 /***********************************************************************
105  * SCCP Instance
106  ***********************************************************************/
107 
108 struct osmo_sccp_instance;
109 
110 void osmo_sccp_set_max_optional_data(struct osmo_sccp_instance *inst, int val);
111 
112 /***********************************************************************
113  * SS7 Links
114  ***********************************************************************/
115 
116 struct osmo_ss7_link;
117 
118 /***********************************************************************
119  * SS7 Linksets
120  ***********************************************************************/
121 
122 struct osmo_ss7_linkset;
123 
124 /***********************************************************************
125  * SS7 Routes
126  ***********************************************************************/
127 
128 struct osmo_ss7_route;
129 
130 struct osmo_ss7_route *
131 osmo_ss7_route_lookup(struct osmo_ss7_instance *inst, uint32_t dpc)
132  OSMO_DEPRECATED("Use internal ss7_instance_lookup_route() instead");
133 const char *osmo_ss7_route_print(const struct osmo_ss7_route *rt);
134 const char *osmo_ss7_route_name(struct osmo_ss7_route *rt, bool list_asps);
135 struct osmo_ss7_as *
137 
138 /***********************************************************************
139  * SS7 Routing key
140  ***********************************************************************/
141 
143  uint32_t context;
144  uint32_t l_rk_id;
145 
146  uint32_t pc;
147  uint8_t si;
148  uint32_t ssn;
149  /* FIXME: more complex routing keys */
150 };
151 
152 
153 /***********************************************************************
154  * SS7 ASP Protocols
155  ***********************************************************************/
156 
163 };
164 
165 extern struct value_string osmo_ss7_asp_protocol_vals[];
166 static inline const char *
168 {
169  return get_value_string(osmo_ss7_asp_protocol_vals, mode);
170 }
171 
173 
174 
175 /***********************************************************************
176  * SS7 AS Traffic Mode
177  ***********************************************************************/
178 
179  /* Traffic mode implementations which can be configured on an AS, either by
180  * peer (eg. RFC4666 M3UA "Traffic Mode Type") or locally through VTY.
181  * Note: This is related but not exactly RFC4666 M3UA "Traffic Mode Type" (enum
182  * m3ua_traffic_mode). */
184  /* RFC4666 M3UA "Traffic Mode Type" "Override". Default traffic mode: */
186  /* RFC4666 M3UA "Traffic Mode Type" "Broadcast": */
188  /* RFC4666 M3UA "Traffic Mode Type" "Loadshare",
189  * traffic distribution based on OPC+SLS: */
191  /* RFC4666 M3UA "Traffic Mode Type" "Loadshare",
192  * traffic distribution implemented as round-robin: */
195 };
196 
197 extern struct value_string osmo_ss7_as_traffic_mode_vals[];
198 
199 static inline const char *
201 {
202  return get_value_string(osmo_ss7_as_traffic_mode_vals, mode);
203 }
204 
207 
208 
209 /***********************************************************************
210  * SS7 Application Servers
211  ***********************************************************************/
212 
213 struct osmo_ss7_as;
214 struct osmo_ss7_asp;
215 
216 struct osmo_ss7_as *
218 struct osmo_ss7_as *
219 osmo_ss7_as_find_by_rctx(struct osmo_ss7_instance *inst, uint32_t rctx);
220 struct osmo_ss7_as *
221 osmo_ss7_as_find_by_l_rk_id(struct osmo_ss7_instance *inst, uint32_t l_rk_id);
224 struct osmo_ss7_as *
228 int osmo_ss7_as_add_asp(struct osmo_ss7_as *as, const char *asp_name);
229 int osmo_ss7_as_del_asp(struct osmo_ss7_as *as, const char *asp_name);
230 void osmo_ss7_as_destroy(struct osmo_ss7_as *as);
231 bool osmo_ss7_as_has_asp(const struct osmo_ss7_as *as,
232  const struct osmo_ss7_asp *asp);
234 bool osmo_ss7_as_down(const struct osmo_ss7_as *as);
235 bool osmo_ss7_as_active(const struct osmo_ss7_as *as);
236 bool osmo_ss7_as_tmode_compatible_xua(struct osmo_ss7_as *as, uint32_t m3ua_tmt);
237 
238 
239 /***********************************************************************
240  * SS7 Application Server Processes
241  ***********************************************************************/
242 
250 };
251 extern const struct value_string osmo_ss7_asp_admin_state_names[];
252 
257 };
258 
259 extern const struct value_string osmo_ss7_asp_role_names[];
260 
261 struct osmo_ss7_asp;
262 
264 #define OSMO_SS7_ASP_QUIRK_NO_NOTIFY 0x00000001
266 #define OSMO_SS7_ASP_QUIRK_DAUD_IN_ASP 0x00000002
268 #define OSMO_SS7_ASP_QUIRK_SNM_INACTIVE 0x00000004
269 
270 
271 struct osmo_ss7_asp *
273 struct osmo_ss7_asp *
276 struct osmo_ss7_asp *
277 osmo_ss7_asp_find(struct osmo_ss7_instance *inst, const char *name,
278  uint16_t remote_port, uint16_t local_port,
280  OSMO_DEPRECATED("Use osmo_ss7_asp_find2() instead");
281 struct osmo_ss7_asp *
282 osmo_ss7_asp_find2(struct osmo_ss7_instance *inst, const char *name,
283  uint16_t remote_port, uint16_t local_port,
285 struct osmo_ss7_asp *
287  uint16_t remote_port, uint16_t local_port,
289  OSMO_DEPRECATED("Use osmo_ss7_asp_find_or_create2() instead");
290 struct osmo_ss7_asp *
292  uint16_t remote_port, uint16_t local_port,
294 void osmo_ss7_asp_disconnect(struct osmo_ss7_asp *asp);
295 void osmo_ss7_asp_destroy(struct osmo_ss7_asp *asp);
296 int osmo_ss7_asp_send(struct osmo_ss7_asp *asp, struct msgb *msg);
297 int osmo_ss7_asp_restart(struct osmo_ss7_asp *asp);
298 int osmo_ss7_asp_use_default_lm(struct osmo_ss7_asp *asp, int log_level);
299 bool osmo_ss7_asp_active(const struct osmo_ss7_asp *asp);
300 int osmo_ss7_asp_get_log_subsys(const struct osmo_ss7_asp *asp);
301 const char *osmo_ss7_asp_get_name(const struct osmo_ss7_asp *asp);
303 int osmo_ss7_asp_get_trans_proto(const struct osmo_ss7_asp *asp);
304 
312 typedef int osmo_ss7_asp_rx_unknown_cb(struct osmo_ss7_asp *asp, int ppid_mux, struct msgb *msg);
313 
315 
316 
317 /***********************************************************************
318  * Simple Client
319  ***********************************************************************/
320 
321 struct osmo_sccp_instance *
322 osmo_sccp_simple_client(void *ctx, const char *name, uint32_t default_pc,
323  enum osmo_ss7_asp_protocol prot, int default_local_port,
324  const char *default_local_ip, int default_remote_port,
325  const char *default_remote_ip);
326 
327 struct osmo_sccp_instance *
328 osmo_sccp_simple_client_on_ss7_id(void *ctx, uint32_t ss7_id, const char *name,
329  uint32_t default_pc,
330  enum osmo_ss7_asp_protocol prot,
331  int default_local_port,
332  const char *default_local_ip,
333  int default_remote_port,
334  const char *default_remote_ip);
335 
336 /***********************************************************************
337  * Simple Server
338  ***********************************************************************/
339 
340 struct osmo_sccp_instance *
341 osmo_sccp_simple_server(void *ctx, uint32_t pc,
342  enum osmo_ss7_asp_protocol prot, int local_port,
343  const char *local_ip);
344 
345 struct osmo_sccp_instance *
346 osmo_sccp_simple_server_on_ss7_id(void *ctx, uint32_t ss7_id, uint32_t pc,
347  enum osmo_ss7_asp_protocol prot,
348  int local_port, const char *local_ip);
349 
350 struct osmo_sccp_instance *
352  enum osmo_ss7_asp_protocol prot,
353  const char *name, uint32_t pc,
354  int local_port, int remote_port,
355  const char *remote_ip);
356 
357 /* VTY related */
358 struct vty;
359 void osmo_ss7_vty_init_asp(void *ctx);
360 void osmo_ss7_vty_init_sg(void *ctx);
361 int osmo_ss7_vty_go_parent(struct vty *vty);
362 int osmo_ss7_is_config_node(struct vty *vty, int node)
363  OSMO_DEPRECATED("Implicit parent node tracking has replaced the use of this callback. "
364  "This callback is no longer called, ever, and can be left NULL.");
uint32_t dpc
Definition: m3ua.h:1
int osmo_ss7_as_add_asp(struct osmo_ss7_as *as, const char *asp_name)
Add given ASP to given AS.
Definition: ss7_as.c:179
struct osmo_ss7_user * osmo_ss7_user_create(struct osmo_ss7_instance *inst, const char *name)
Definition: ss7_user.c:37
const struct osmo_ss7_pc_fmt * osmo_ss7_instance_get_pc_fmt(const struct osmo_ss7_instance *inst)
Definition: ss7_instance.c:146
int osmo_ss7_pointcode_parse_mask_or_len(const struct osmo_ss7_instance *inst, const char *in)
Definition: ss7_instance.c:596
void osmo_sccp_set_max_optional_data(struct osmo_sccp_instance *inst, int val)
Adjust the upper bound for the optional data length (the payload) for CR, CC, CREF and RLSD messages.
Definition: sccp_user.c:919
struct osmo_ss7_as * osmo_ss7_route_get_dest_as(struct osmo_ss7_route *rt)
Get destination AS of route.
Definition: ss7_route.c:362
struct osmo_ss7_asp * osmo_ss7_as_select_asp(struct osmo_ss7_as *as)
Select an AS to transmit a message, according to AS configuration and ASP availability.
Definition: ss7_as.c:531
const char * osmo_ss7_pointcode_print2(const struct osmo_ss7_instance *inst, uint32_t pc)
Definition: ss7_instance.c:590
bool osmo_ss7_pc_is_local(const struct osmo_ss7_instance *inst, uint32_t pc)
Definition: ss7_instance.c:172
struct osmo_ss7_instance * osmo_ss7_user_get_instance(const struct osmo_ss7_user *user)
Definition: ss7_user.c:54
int osmo_ss7_asp_get_trans_proto(const struct osmo_ss7_asp *asp)
Get the transport proto of a given ASP.
Definition: ss7_asp.c:1332
void osmo_ss7_vty_init_sg(void *ctx)
Definition: ss7_vty.c:3537
uint32_t osmo_ss7_instance_get_primary_pc(const struct osmo_ss7_instance *inst)
Definition: ss7_instance.c:122
int osmo_ss7_user_register(struct osmo_ss7_instance *inst, uint8_t service_ind, struct osmo_ss7_user *user)
Register a MTP user for a given service indicator.
Definition: ss7_user.c:79
struct osmo_ss7_asp * osmo_ss7_asp_find_or_create(struct osmo_ss7_instance *inst, const char *name, uint16_t remote_port, uint16_t local_port, enum osmo_ss7_asp_protocol proto) OSMO_DEPRECATED("Use osmo_ss7_asp_find_or_create2() instead")
Definition: ss7_instance.c:422
static bool osmo_ss7_pc_is_valid(uint32_t pc)
Definition: osmo_ss7.h:28
int osmo_ss7_pointcode_parse(const struct osmo_ss7_instance *inst, const char *str)
Definition: ss7_instance.c:524
uint32_t osmo_ss7_instance_get_id(const struct osmo_ss7_instance *inst)
Definition: ss7_instance.c:112
struct osmo_ss7_asp * osmo_ss7_asp_find_by_proto(struct osmo_ss7_as *as, enum osmo_ss7_asp_protocol proto)
Find an ASP that matches the given ASP protocol (xUA variant).
Definition: ss7_instance.c:352
osmo_ss7_asp_protocol
Definition: osmo_ss7.h:157
@ OSMO_SS7_ASP_PROT_SUA
Definition: osmo_ss7.h:159
@ OSMO_SS7_ASP_PROT_NONE
Definition: osmo_ss7.h:158
@ OSMO_SS7_ASP_PROT_IPA
Definition: osmo_ss7.h:161
@ OSMO_SS7_ASP_PROT_M3UA
Definition: osmo_ss7.h:160
@ _NUM_OSMO_SS7_ASP_PROT
Definition: osmo_ss7.h:162
struct value_string osmo_ss7_asp_protocol_vals[]
Definition: ss7_asp.c:119
struct value_string osmo_ss7_as_traffic_mode_vals[]
Definition: ss7_as.c:50
int osmo_ss7_tmode_to_xua(enum osmo_ss7_as_traffic_mode tmod)
Definition: ss7.c:190
enum osmo_ss7_asp_protocol osmo_ss7_asp_get_proto(const struct osmo_ss7_asp *asp)
Get the proto of a given ASP.
Definition: ss7_asp.c:1323
int osmo_ss7_user_unregister(struct osmo_ss7_instance *inst, uint8_t service_ind, struct osmo_ss7_user *user)
Unregister a MTP user for a given service indicator.
Definition: ss7_user.c:103
osmo_ss7_asp_role
Definition: osmo_ss7.h:253
@ OSMO_SS7_ASP_ROLE_SG
Definition: osmo_ss7.h:255
@ OSMO_SS7_ASP_ROLE_ASP
Definition: osmo_ss7.h:254
@ OSMO_SS7_ASP_ROLE_IPSP
Definition: osmo_ss7.h:256
int osmo_ss7_asp_send(struct osmo_ss7_asp *asp, struct msgb *msg)
send a fully encoded msgb via a given ASP
Definition: ss7_asp.c:1214
struct osmo_sccp_instance * osmo_sccp_simple_client_on_ss7_id(void *ctx, uint32_t ss7_id, const char *name, uint32_t default_pc, enum osmo_ss7_asp_protocol prot, int default_local_port, const char *default_local_ip, int default_remote_port, const char *default_remote_ip)
request an sccp client instance
Definition: sccp_user.c:535
struct osmo_ss7_route * osmo_ss7_route_lookup(struct osmo_ss7_instance *inst, uint32_t dpc) OSMO_DEPRECATED("Use internal ss7_instance_lookup_route() instead")
Find a SS7 route for given destination point code in given SS7.
Definition: ss7_route.c:345
void osmo_ss7_instance_destroy(struct osmo_ss7_instance *inst)
Destroy a SS7 Instance.
Definition: ss7_instance.c:89
struct osmo_ss7_as * osmo_ss7_as_find_by_l_rk_id(struct osmo_ss7_instance *inst, uint32_t l_rk_id)
Find Application Server by given local routing key ID.
Definition: ss7_instance.c:257
void osmo_ss7_user_set_priv(struct osmo_ss7_user *user, void *priv)
Definition: ss7_user.c:64
struct osmo_ss7_asp * osmo_ss7_asp_find_or_create2(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)
Definition: ss7_instance.c:400
int osmo_ss7_asp_rx_unknown_cb(struct osmo_ss7_asp *asp, int ppid_mux, struct msgb *msg)
Weak function to handle payload for unknown/unsupported PPID or IPA StreamID.
Definition: osmo_ss7.h:312
const struct value_string osmo_ss7_asp_role_names[]
Definition: ss7_asp.c:134
osmo_ss7_asp_admin_state
Definition: osmo_ss7.h:243
@ OSMO_SS7_ASP_ADM_S_SHUTDOWN
no SCTP association with peer
Definition: osmo_ss7.h:245
@ OSMO_SS7_ASP_ADM_S_BLOCKED
SCP association, but reject ASP-ACTIVE.
Definition: osmo_ss7.h:247
@ OSMO_SS7_ASP_ADM_S_ENABLED
in normal operation
Definition: osmo_ss7.h:249
uint32_t osmo_ss7_pc_normalize(const struct osmo_ss7_pc_fmt *pc_fmt, uint32_t pc)
Definition: ss7.c:95
struct osmo_sccp_instance * osmo_ss7_get_sccp(const struct osmo_ss7_instance *inst)
Get the SCCP instance, if present.
Definition: ss7_instance.c:167
int osmo_ss7_asp_protocol_port(enum osmo_ss7_asp_protocol prot)
Definition: ss7_asp.c:185
int osmo_ss7_user_mtp_xfer_req(struct osmo_ss7_instance *inst, struct osmo_mtp_prim *omp)
Definition: ss7_hmrt.c:255
bool osmo_ss7_as_active(const struct osmo_ss7_as *as)
Determine if given AS is in the active state.
Definition: ss7_as.c:279
void osmo_ss7_asp_destroy(struct osmo_ss7_asp *asp)
Definition: ss7_asp.c:585
bool osmo_ss7_as_down(const struct osmo_ss7_as *as)
Determine if given AS is in the down state.
Definition: ss7_as.c:289
struct osmo_sccp_instance * osmo_ss7_ensure_sccp(struct osmo_ss7_instance *inst)
Allocate an SCCP instance, if not present yet.
Definition: ss7_instance.c:153
osmo_ss7_as_traffic_mode
Definition: osmo_ss7.h:183
@ OSMO_SS7_AS_TMOD_OVERRIDE
Definition: osmo_ss7.h:185
@ _NUM_OSMO_SS7_ASP_TMOD
Definition: osmo_ss7.h:194
@ OSMO_SS7_AS_TMOD_ROUNDROBIN
Definition: osmo_ss7.h:193
@ OSMO_SS7_AS_TMOD_BCAST
Definition: osmo_ss7.h:187
@ OSMO_SS7_AS_TMOD_LOADSHARE
Definition: osmo_ss7.h:190
struct osmo_ss7_instance * osmo_ss7_instance_find_or_create(void *ctx, uint32_t id)
Find or create a SS7 Instance.
Definition: ss7.c:126
struct osmo_ss7_asp * osmo_ss7_asp_find(struct osmo_ss7_instance *inst, const char *name, uint16_t remote_port, uint16_t local_port, enum osmo_ss7_asp_protocol proto) OSMO_DEPRECATED("Use osmo_ss7_asp_find2() instead")
Definition: ss7_instance.c:388
struct osmo_ss7_asp * osmo_ss7_asp_find2(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)
Definition: ss7_instance.c:366
bool osmo_ss7_asp_active(const struct osmo_ss7_asp *asp)
Definition: ss7_asp.c:800
struct llist_head osmo_ss7_instances
int osmo_ss7_asp_restart(struct osmo_ss7_asp *asp)
Definition: ss7_asp.c:734
const char * osmo_ss7_asp_get_name(const struct osmo_ss7_asp *asp)
Get the name of a given ASP.
Definition: ss7_asp.c:1314
struct osmo_sccp_instance * osmo_sccp_simple_server_on_ss7_id(void *ctx, uint32_t ss7_id, uint32_t pc, enum osmo_ss7_asp_protocol prot, int local_port, const char *local_ip)
Definition: sccp_user.c:786
uint8_t osmo_ss7_pc_width(const struct osmo_ss7_pc_fmt *pc_fmt)
Definition: ss7.c:87
int osmo_ss7_init(void)
Definition: ss7.c:164
void osmo_ss7_register_rx_unknown_cb(osmo_ss7_asp_rx_unknown_cb *cb)
Register a call-back function for unknown SCTP PPID / IPA Stream ID.
Definition: ss7_asp.c:1272
struct osmo_ss7_as * osmo_ss7_as_find_or_create(struct osmo_ss7_instance *inst, const char *name, enum osmo_ss7_asp_protocol proto)
Find or Create Application Server.
Definition: ss7_instance.c:309
int osmo_ss7_is_config_node(struct vty *vty, int node) OSMO_DEPRECATED("Implicit parent node tracking has replaced the use of this callback. " "This callback is no longer called
struct osmo_sccp_instance * osmo_sccp_simple_client(void *ctx, const char *name, uint32_t default_pc, enum osmo_ss7_asp_protocol prot, int default_local_port, const char *default_local_ip, int default_remote_port, const char *default_remote_ip)
request an sccp client instance
Definition: sccp_user.c:765
struct osmo_ss7_asp * osmo_ss7_asp_find_by_name(struct osmo_ss7_instance *inst, const char *name)
Definition: ss7_instance.c:335
void osmo_ss7_user_set_prim_cb(struct osmo_ss7_user *user, osmo_prim_cb prim_cb)
Definition: ss7_user.c:59
struct osmo_ss7_as * osmo_ss7_as_find_by_rctx(struct osmo_ss7_instance *inst, uint32_t rctx)
Find Application Server by given routing context.
Definition: ss7_instance.c:240
struct osmo_ss7_as * osmo_ss7_as_find_by_name(struct osmo_ss7_instance *inst, const char *name)
Find Application Server by given name.
Definition: ss7_instance.c:223
void osmo_ss7_user_destroy(struct osmo_ss7_user *user)
Definition: ss7_user.c:49
struct osmo_sccp_instance * osmo_sccp_simple_server(void *ctx, uint32_t pc, enum osmo_ss7_asp_protocol prot, int local_port, const char *local_ip)
Definition: sccp_user.c:830
enum osmo_ss7_asp_protocol osmo_ss7_as_get_asp_protocol(const struct osmo_ss7_as *as)
Get asp_protocol configuration of a given AS.
Definition: ss7_as.c:144
static const char * osmo_ss7_asp_protocol_name(enum osmo_ss7_asp_protocol mode)
Definition: osmo_ss7.h:167
int osmo_ss7_vty_go_parent(struct vty *vty)
Definition: ss7_vty.c:3314
bool osmo_ss7_as_has_asp(const struct osmo_ss7_as *as, const struct osmo_ss7_asp *asp)
Determine if given AS contains ASP.
Definition: ss7_as.c:248
const char * osmo_ss7_instance_get_name(const struct osmo_ss7_instance *inst)
Definition: ss7_instance.c:117
const char * osmo_ss7_route_print(const struct osmo_ss7_route *rt)
Definition: ss7_route.c:264
const char * osmo_ss7_route_name(struct osmo_ss7_route *rt, bool list_asps)
Return human readable representation of the route, in a static buffer.
Definition: ss7_route.c:286
int osmo_ss7_as_del_asp(struct osmo_ss7_as *as, const char *asp_name)
Delete given ASP from given AS.
Definition: ss7_as.c:195
const struct value_string osmo_ss7_asp_admin_state_names[]
Definition: ss7_asp.c:127
struct osmo_ss7_instance * osmo_ss7_instance_find(uint32_t id)
Find a SS7 Instance with given ID.
Definition: ss7.c:109
const char * osmo_ss7_pointcode_print(const struct osmo_ss7_instance *inst, uint32_t pc)
Definition: ss7_instance.c:582
int osmo_ss7_find_free_rctx(struct osmo_ss7_instance *inst)
Definition: ss7_instance.c:183
int osmo_ss7_instance_set_pc_fmt(struct osmo_ss7_instance *inst, uint8_t c0, uint8_t c1, uint8_t c2)
Set the point code format used in given SS7 instance.
Definition: ss7_instance.c:128
static const char * osmo_ss7_as_traffic_mode_name(enum osmo_ss7_as_traffic_mode mode)
Definition: osmo_ss7.h:200
bool osmo_ss7_as_tmode_compatible_xua(struct osmo_ss7_as *as, uint32_t m3ua_tmt)
Definition: ss7_as.c:563
struct osmo_ss7_as * osmo_ss7_as_find_by_proto(struct osmo_ss7_instance *inst, enum osmo_ss7_asp_protocol proto)
Find Application Server (AS) by given protocol.
Definition: ss7_instance.c:275
int osmo_ss7_asp_get_log_subsys(const struct osmo_ss7_asp *asp)
Get the logging subsystem for a given ASP.
Definition: ss7_asp.c:1298
const char * osmo_ss7_pointcode_print_buf(char *buf, size_t buf_len, const struct osmo_ss7_instance *inst, uint32_t pc)
Definition: ss7_instance.c:558
void osmo_ss7_asp_disconnect(struct osmo_ss7_asp *asp)
Definition: ss7_asp.c:1260
enum osmo_ss7_as_traffic_mode osmo_ss7_tmode_from_xua(uint32_t in)
Definition: ss7.c:207
int osmo_ss7_asp_use_default_lm(struct osmo_ss7_asp *asp, int log_level)
Definition: xua_default_lm_fsm.c:421
void osmo_ss7_vty_init_asp(void *ctx)
Definition: ss7_vty.c:3531
void * osmo_ss7_user_get_priv(const struct osmo_ss7_user *user)
Definition: ss7_user.c:69
struct osmo_ss7_instance * osmo_ss7_instances_llist_entry(struct llist_head *list)
Definition: ss7.c:68
struct osmo_sccp_instance * osmo_sccp_simple_server_add_clnt(struct osmo_sccp_instance *inst, enum osmo_ss7_asp_protocol prot, const char *name, uint32_t pc, int local_port, int remote_port, const char *remote_ip)
Definition: sccp_user.c:839
void osmo_ss7_as_destroy(struct osmo_ss7_as *as)
Destroy given Application Server.
Definition: ss7_as.c:227
Definition: mtp_sap.h:56
Definition: sccp_internal.h:41
Definition: ss7_as.h:74
char * name
Definition: ss7_as.h:95
enum osmo_ss7_asp_protocol proto
Definition: ss7_as.h:97
struct osmo_ss7_instance * inst
Definition: ss7_as.h:77
Definition: ss7_asp.h:28
enum osmo_ss7_asp_protocol proto
Definition: ss7_asp.h:84
struct osmo_ss7_instance * inst
Definition: ss7_asp.h:31
char * name
Definition: ss7_asp.h:82
int trans_proto
The underlaying transport protocol (one of IPPROTO_*)
Definition: ss7_asp.h:117
Definition: ss7_instance.h:21
const struct osmo_ss7_user * user[16]
Definition: ss7_instance.h:36
struct llist_head list
member of global list of instances
Definition: ss7_instance.h:23
Definition: ss7_linkset.h:13
Definition: ss7_instance.h:16
Definition: ss7_route.h:17
Definition: osmo_ss7.h:142
uint8_t si
Definition: osmo_ss7.h:147
uint32_t context
Definition: osmo_ss7.h:143
uint32_t l_rk_id
Definition: osmo_ss7.h:144
uint32_t ssn
Definition: osmo_ss7.h:148
uint32_t pc
Definition: osmo_ss7.h:146
Definition: ss7_user.h:13
const char * name
Definition: ss7_user.h:17
struct osmo_ss7_instance * inst
Definition: ss7_user.h:15
Definition: ss7_xua_srv.h:18
Definition: ss7_xua_srv.h:22