/**
* init module function
*/
static int mod_init(void)
{
/* load the TM API */
if (load_tm_api(&_tmx_tmb)!=0) {
LM_ERR("can't load TM API\n");
return -1;
}
if(register_mi_mod(exports.name, mi_cmds)!=0)
{
LM_ERR("failed to register MI commands\n");
return -1;
}
#ifdef STATISTICS
/* register statistics */
if (register_module_stats( exports.name, mod_stats)!=0 ) {
LM_ERR("failed to register statistics\n");
return -1;
}
#endif
pv_tmx_data_init();
if (register_script_cb(tmx_cfg_callback,
POST_SCRIPT_CB|REQUEST_CB,0)<0) {
LM_ERR("cannot register post-script callback\n");
return -1;
}
return 0;
}
static int mod_init(void) {
pv_spec_t avp_spec;
str s;
bind_usrloc_t bind_usrloc;
qvalue_t dq;
callback_singleton = shm_malloc(sizeof (int));
*callback_singleton = 0;
/*build the required strings */
scscf_serviceroute_uri_str.s =
(char*) pkg_malloc(orig_prefix.len + scscf_name_str.len);
if (!scscf_serviceroute_uri_str.s) {
LM_ERR("Unable to allocate memory for service route uri\n");
return -1;
}
if (contact_expires_buffer_percentage < 0 || contact_expires_buffer_percentage > 90) {
LM_ERR("contact expires percentage not valid, must be >0 and <=90");
return -1;
}
memcpy(scscf_serviceroute_uri_str.s, orig_prefix.s, orig_prefix.len);
scscf_serviceroute_uri_str.len = orig_prefix.len;
if (scscf_name_str.len > 4
&& strncasecmp(scscf_name_str.s, "sip:", 4) == 0) {
memcpy(scscf_serviceroute_uri_str.s + scscf_serviceroute_uri_str.len,
scscf_name_str.s + 4, scscf_name_str.len - 4);
scscf_serviceroute_uri_str.len += scscf_name_str.len - 4;
} else {
memcpy(scscf_serviceroute_uri_str.s + scscf_serviceroute_uri_str.len,
scscf_name_str.s, scscf_name_str.len);
scscf_serviceroute_uri_str.len += scscf_name_str.len;
}
pv_tmx_data_init();
/* </build required strings> */
#ifdef STATISTICS
/* register statistics */
if (register_module_stats(exports.name, mod_stats) != 0) {
LM_ERR("failed to register core statistics\n");
return -1;
}
if (!register_stats()) {
LM_ERR("Unable to register statistics\n");
return -1;
}
#endif
/*register space for notification processors*/
register_procs(notification_processes);
cfg_register_child(notification_processes);
/* bind the SL API */
if (sl_load_api(&slb) != 0) {
LM_ERR("cannot bind to SL API\n");
return -1;
}
/* load the TM API */
if (load_tm_api(&tmb) != 0) {
LM_ERR("can't load TM API\n");
return -1;
}
/* load the CDP API */
if (load_cdp_api(&cdpb) != 0) {
LM_ERR("can't load CDP API\n");
return -1;
}
cdp_avp = load_cdp_avp();
if (!cdp_avp) {
LM_ERR("can't load CDP_AVP API\n");
return -1;
}
if (cfg_declare("registrar", registrar_cfg_def, &default_registrar_cfg,
cfg_sizeof(registrar), ®istrar_cfg)) {
LM_ERR("Fail to declare the configuration\n");
return -1;
}
if (rcv_avp_param && *rcv_avp_param) {
s.s = rcv_avp_param;
s.len = strlen(s.s);
if (pv_parse_spec(&s, &avp_spec) == 0 || avp_spec.type != PVT_AVP) {
LM_ERR("malformed or non AVP %s AVP definition\n", rcv_avp_param);
return -1;
}
if (pv_get_avp_name(0, &avp_spec.pvp, &rcv_avp_name, &rcv_avp_type)
!= 0) {
LM_ERR("[%s]- invalid AVP definition\n", rcv_avp_param);
return -1;
}
} else {
rcv_avp_name.n = 0;
rcv_avp_type = 0;
}
if (aor_avp_param && *aor_avp_param) {
s.s = aor_avp_param;
s.len = strlen(s.s);
if (pv_parse_spec(&s, &avp_spec) == 0 || avp_spec.type != PVT_AVP) {
LM_ERR("malformed or non AVP %s AVP definition\n", aor_avp_param);
return -1;
}
if (pv_get_avp_name(0, &avp_spec.pvp, &aor_avp_name, &aor_avp_type)
!= 0) {
LM_ERR("[%s]- invalid AVP definition\n", aor_avp_param);
return -1;
}
} else {
aor_avp_name.n = 0;
aor_avp_type = 0;
}
if (reg_callid_avp_param && *reg_callid_avp_param) {
s.s = reg_callid_avp_param;
s.len = strlen(s.s);
if (pv_parse_spec(&s, &avp_spec) == 0 || avp_spec.type != PVT_AVP) {
LM_ERR("malformed or non AVP %s AVP definition\n", reg_callid_avp_param);
return -1;
}
if (pv_get_avp_name(0, &avp_spec.pvp, ®_callid_avp_name,
®_callid_avp_type) != 0) {
LM_ERR("[%s]- invalid AVP definition\n", reg_callid_avp_param);
return -1;
}
} else {
reg_callid_avp_name.n = 0;
reg_callid_avp_type = 0;
}
bind_usrloc = (bind_usrloc_t) find_export("ul_bind_usrloc", 1, 0);
if (!bind_usrloc) {
LM_ERR("can't bind usrloc\n");
return -1;
}
/* Normalize default_q parameter */
dq = cfg_get(registrar, registrar_cfg, default_q);
if (dq != Q_UNSPECIFIED) {
if (dq > MAX_Q) {
LM_DBG("default_q = %d, lowering to MAX_Q: %d\n", dq, MAX_Q);
dq = MAX_Q;
} else if (dq < MIN_Q) {
LM_DBG("default_q = %d, raising to MIN_Q: %d\n", dq, MIN_Q);
dq = MIN_Q;
}
}
cfg_get(registrar, registrar_cfg, default_q) = dq;
if (bind_usrloc(&ul) < 0) {
return -1;
}
/*Register for callback of URECORD being deleted - so we can send a SAR*/
if (ul.register_ulcb == NULL) {
LM_ERR("Could not import ul_register_ulcb\n");
return -1;
}
if (ul.register_ulcb(0, 0, UL_IMPU_INSERT, ul_impu_inserted, 0) < 0) {
LM_ERR("can not register callback for insert\n");
return -1;
}
if (sock_hdr_name.s) {
if (sock_hdr_name.len == 0 || sock_flag == -1) {
LM_WARN("empty sock_hdr_name or sock_flag no set -> reseting\n");
sock_hdr_name.len = 0;
sock_flag = -1;
}
} else if (sock_flag != -1) {
LM_WARN("sock_flag defined but no sock_hdr_name -> reseting flag\n");
sock_flag = -1;
}
/* fix the flags */
sock_flag = (sock_flag != -1) ? (1 << sock_flag) : 0;
tcp_persistent_flag =
(tcp_persistent_flag != -1) ? (1 << tcp_persistent_flag) : 0;
/* init the registrar notifications */
if (!notify_init()) return -1;
/* register the registrar notifications timer */
//Currently we do not use this - we send notifies immediately
//if (register_timer(notification_timer, notification_list, 5) < 0) return -1;
return 0;
}
static int mod_init(void) {
registration_default_algorithm_type = get_algorithm_type(registration_default_algorithm);
#ifdef STATISTICS
/* register statistics */
if (register_module_stats( exports.name, mod_stats)!=0 ) {
LM_ERR("failed to register core statistics\n");
return -1;
}
if (!register_stats()){
LM_ERR("Unable to register statistics\n");
return -1;
}
#endif
pv_tmx_data_init();
/* check the max_nonce_reuse param */
if (auth_used_vector_timeout < 0) {
LM_WARN("bad value for auth_used_vector_timeout parameter (=%d), must be positive. Fixed to 3600\n", auth_used_vector_timeout);
auth_used_vector_timeout = 3600;
}
/* check the max_nonce_reuse param */
if (max_nonce_reuse < 0) {
LM_WARN("bad value for max_nonce_reuse parameter (=%d), must be positive. Fixed to 0\n", max_nonce_reuse);
max_nonce_reuse = 0;
}
/* load the CDP API */
if (load_cdp_api(&cdpb) != 0) {
LM_ERR("can't load CDP API\n");
return -1;
}
/* load the TM API */
if (load_tm_api(&tmb) != 0) {
LM_ERR("can't load TM API\n");
return -1;
}
/* Init the authorization data storage */
if (!auth_data_init(auth_data_hash_size)) {
LM_ERR("Unable to init auth data\n");
return -1;
}
/* set default qop */
if (registration_qop.s && registration_qop.len > 0) {
registration_qop_str.len = s_qop_s.len + registration_qop.len
+ s_qop_e.len;
registration_qop_str.s = pkg_malloc(registration_qop_str.len);
if (!registration_qop_str.s) {
LM_ERR("Error allocating %d bytes\n", registration_qop_str.len);
registration_qop_str.len = 0;
return 0;
}
registration_qop_str.len = 0;
STR_APPEND(registration_qop_str, s_qop_s);
memcpy(registration_qop_str.s + registration_qop_str.len,
registration_qop.s, registration_qop.len);
registration_qop_str.len += registration_qop.len;
STR_APPEND(registration_qop_str, s_qop_e);
} else {
registration_qop_str.len = 0;
registration_qop_str.s = 0;
}
if (invite_qop.s && invite_qop.len > 0) {
invite_qop_str.len = s_qop_s.len + invite_qop.len
+ s_qop_e.len;
invite_qop_str.s = pkg_malloc(invite_qop_str.len);
if (!invite_qop_str.s) {
LM_ERR("Error allocating %d bytes\n", invite_qop_str.len);
invite_qop_str.len = 0;
return 0;
}
invite_qop_str.len = 0;
STR_APPEND(invite_qop_str, s_qop_s);
memcpy(invite_qop_str.s + invite_qop_str.len,
invite_qop.s, invite_qop.len);
invite_qop_str.len += invite_qop.len;
STR_APPEND(invite_qop_str, s_qop_e);
} else {
invite_qop_str.len = 0;
invite_qop_str.s = 0;
}
/* Register the auth vector timer */
if (register_timer(reg_await_timer, auth_data, 10) < 0) {
LM_ERR("Unable to register auth vector timer\n");
return -1;
}
return 0;
}