/**
* init module function
*/
static int mod_init(void) {
bind_usrloc_t bind_usrloc;
/* fix the parameters */
if (!fix_parameters())
goto error;
/* load the TM API */
if (load_tm_api(&isc_tmb) != 0) {
LM_ERR("can't load TM API\n");
goto error;
}
bind_usrloc = (bind_usrloc_t) find_export("ul_bind_usrloc", 1, 0);
if (!bind_usrloc) {
LM_ERR("can't bind usrloc\n");
return -1;
}
if (bind_usrloc(&isc_ulb) < 0) {
return -1;
}
/* Init the isc_my_uri parameter */
if (!isc_my_uri_c) {
LM_CRIT("mandatory parameter \"isc_my_uri\" found empty\n");
goto error;
}
isc_my_uri.s = isc_my_uri_c;
isc_my_uri.len = strlen(isc_my_uri_c);
isc_my_uri_sip.len = 4 + isc_my_uri.len;
isc_my_uri_sip.s = shm_malloc(isc_my_uri_sip.len + 1);
memcpy(isc_my_uri_sip.s, "sip:", 4);
memcpy(isc_my_uri_sip.s + 4, isc_my_uri.s, isc_my_uri.len);
isc_my_uri_sip.s[isc_my_uri_sip.len] = 0;
LM_DBG("ISC module successfully initialised\n");
return 0;
error:
LM_ERR("Failed to initialise ISC module\n");
return -1;
}
/*! \brief
* Initialize parent
*/
static int mod_init(void) {
bind_usrloc_t bind_usrloc;
bind_pua_t bind_pua;
/*register space for event processor*/
register_procs(1);
if (!fix_parameters()) goto error;
/* bind the SL API */
if (sl_load_api(&slb) != 0) {
LM_ERR("cannot bind to SL API\n");
return -1;
}
LM_DBG("Successfully bound to SL module\n");
/* load the TM API */
if (load_tm_api(&tmb) != 0) {
LM_ERR("can't load TM API\n");
return -1;
}
LM_DBG("Successfully bound to TM module\n");
bind_usrloc = (bind_usrloc_t) find_export("ul_bind_ims_usrloc_pcscf", 1, 0);
if (!bind_usrloc) {
LM_ERR("can't bind ims_usrloc_pcscf\n");
return -1;
}
if (bind_usrloc(&ul) < 0) {
return -1;
}
LM_DBG("Successfully bound to PCSCF Usrloc module\n");
if(subscribe_to_reginfo == 1){
/* Bind to PUA: */
bind_pua = (bind_pua_t) find_export("bind_pua", 1, 0);
if (!bind_pua) {
LM_ERR("Can't bind pua\n");
return -1;
}
if (bind_pua(&pua) < 0) {
LM_ERR("Can't bind pua\n");
return -1;
}
/* Check for Publish/Subscribe methods */
if (pua.send_publish == NULL) {
LM_ERR("Could not import send_publish\n");
return -1;
}
if (pua.send_subscribe == NULL) {
LM_ERR("Could not import send_subscribe\n");
return -1;
}
if (pua.get_subs_list == NULL) {
LM_ERR("Could not import get_subs_list\n");
return -1;
}
LM_DBG("Successfully bound to PUA module\n");
/*init cdb cb event list*/
if (!init_reginfo_event_list()) {
LM_ERR("unable to initialise reginfo_event_list\n");
return -1;
}
LM_DBG("Successfully initialised reginfo_event_list\n");
}
return 0;
error:
return -1;
}
/**
* Initializes the module.
*/
static int mod_init(void)
{
load_tm_f load_tm;
load_cdp_f load_cdp;
cdp_avp_get_bind_f load_cdp_avp;
LOG(L_INFO,"INFO:"M_NAME":mod_init: Initialization of module\n");
shutdown_singleton=shm_malloc(sizeof(int));
*shutdown_singleton=0;
/* fix the parameters */
if (!fix_parameters()) goto error;
/* load the send_reply function from sl module */
sl_reply = find_export("sl_send_reply", 2, 0);
if (!sl_reply) {
LOG(L_ERR, "ERR"M_NAME":mod_init: This module requires sl module\n");
goto error;
}
/* bind to the tm module */
if (!(load_tm = (load_tm_f)find_export("load_tm",NO_SCRIPT,0))) {
LOG(L_ERR, "ERR:"M_NAME":mod_init: Can not import load_tm. This module requires tm module\n");
goto error;
}
if (load_tm(&tmb) == -1)
goto error;
if (!(load_cdp = (load_cdp_f)find_export("load_cdp",NO_SCRIPT,0))) {
LOG(L_ERR, "DBG:"M_NAME":mod_init: Can not import load_cdp. This module requires cdp module.\n");
goto error;
}
if (!(load_cdp_avp = (cdp_avp_get_bind_f)find_export("cdp_avp_get_bind",NO_SCRIPT,0))) {
LOG(L_ERR, "DBG:"M_NAME":mod_init: loading cdp_avp module unsuccessful. exiting\n");
goto error;
}
cavpb = load_cdp_avp();
if (!cavpb)
goto error;
if (!init_acct_records()){
LOG(L_ERR, "DBG:"M_NAME":mod_init: failed to initiate local accounting records\n");
goto error;
}
if(!init_an_charg_info()){
LOG(L_ERR, "DBG:"M_NAME":mod_init: failed to initiate local user charging info\n");
goto error;
}
if(!init_ims_charg_info()){
LOG(L_ERR, "DBG:"M_NAME":mod_init: failed to initiate local user charging info\n");
goto error;
}
return 0;
error:
return -1;
}
static int mod_init(void) {
int n;
load_dlg_f load_dlg;
load_tm_f load_tm;
bind_usrloc_t bind_usrloc;
if (!fix_parameters()) {
LM_ERR("unable to set Ro configuration parameters correctly\n");
goto error;
}
/* bind to the tm module */
if (!(load_tm = (load_tm_f) find_export("load_tm", NO_SCRIPT, 0))) {
LM_ERR("Can not import load_tm. This module requires tm module\n");
goto error;
}
if (load_tm(&tmb) == -1)
goto error;
if (!(load_dlg = (load_dlg_f) find_export("load_dlg", 0, 0))) { /* bind to dialog module */
LM_ERR("can not import load_dlg. This module requires Kamailio dialog module.\n");
}
if (load_dlg(&dlgb) == -1) {
goto error;
}
if (load_cdp_api(&cdpb) != 0) { /* load the CDP API */
LM_ERR("can't load CDP API\n");
goto error;
}
if (load_dlg_api(&dlgb) != 0) { /* load the dialog API */
LM_ERR("can't load Dialog API\n");
goto error;
}
cdp_avp = load_cdp_avp(); /* load CDP_AVP API */
if (!cdp_avp) {
LM_ERR("can't load CDP_AVP API\n");
goto error;
}
/* init timer lists*/
if (init_ro_timer(ro_session_ontimeout) != 0) {
LM_ERR("cannot init timer list\n");
return -1;
}
/* initialized the hash table */
for (n = 0; n < (8 * sizeof(n)); n++) {
if (ro_session_hash_size == (1 << n))
break;
if (ro_session_hash_size < (1 << n)) {
LM_WARN("hash_size is not a power of 2 as it should be -> rounding from %d to %d\n", ro_session_hash_size, 1 << (n - 1));
ro_session_hash_size = 1 << (n - 1);
}
}
if (init_ro_session_table(ro_session_hash_size) < 0) {
LM_ERR("failed to create ro session hash table\n");
return -1;
}
/* register global timer */
if (register_timer(ro_timer_routine, 0/*(void*)ro_session_list*/, 1) < 0) {
LM_ERR("failed to register timer \n");
return -1;
}
bind_usrloc = (bind_usrloc_t) find_export("ul_bind_usrloc", 1, 0);
if (!bind_usrloc) {
LM_ERR("can't bind usrloc\n");
return -1;
}
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;
}
/* register statistics */
if (register_module_stats(exports.name, charging_stats) != 0) {
LM_ERR("failed to register core statistics\n");
return -1;
}
/*if (register_stat(MOD_NAME, "ccr_responses_time", &ccr_responses_time, 0)) {
LM_ERR("failed to register core statistics\n");
return -1;
}*/
/* if a database should be used to store the dialogs' information */
ro_db_mode = ro_db_mode_param;
if (ro_db_mode == DB_MODE_NONE) {
db_url.s = 0;
db_url.len = 0;
} else {
if (ro_db_mode != DB_MODE_REALTIME && ro_db_mode != DB_MODE_SHUTDOWN) {
LM_ERR("unsupported db_mode %d\n", ro_db_mode);
return -1;
}
if (!db_url.s || db_url.len == 0) {
LM_ERR("db_url not configured for db_mode %d\n", ro_db_mode);
return -1;
}
if (init_ro_db(&db_url, ro_session_hash_size, db_update_period, db_fetch_rows) != 0) {
LM_ERR("failed to initialize the DB support\n");
return -1;
}
// run_load_callbacks();
}
return 0;
error:
LM_ERR("Failed to initialise ims_qos module\n");
return RO_RETURN_FALSE;
}
/**
* init module function
*/
static int mod_init(void) {
/* fix the parameters */
if (!fix_parameters())
goto error;
#ifdef STATISTICS
/* register statistics */
if (register_module_stats(exports.name, mod_stats) != 0) {
LM_ERR("failed to register core statistics\n");
goto error;
}
if (!register_stats()) {
LM_ERR("Unable to register statistics\n");
goto error;
}
#endif
callback_singleton = shm_malloc(sizeof (int));
*callback_singleton = 0;
/*register space for event processor*/
register_procs(1);
cdp_avp = 0;
/* load the TM API */
if (load_tm_api(&tmb) != 0) {
LM_ERR("can't load TM API\n");
goto error;
}
/* load the CDP API */
if (load_cdp_api(&cdpb) != 0) {
LM_ERR("can't load CDP API\n");
goto error;
}
/* load the dialog API */
if (load_dlg_api(&dlgb) != 0) {
LM_ERR("can't load Dialog API\n");
goto error;
}
cdp_avp = load_cdp_avp();
if (!cdp_avp) {
LM_ERR("can't load CDP_AVP API\n");
goto error;
}
/* load the usrloc API */
bind_usrloc = (bind_usrloc_t) find_export("ul_bind_ims_usrloc_pcscf", 1, 0);
if (!bind_usrloc) {
LM_ERR("can't bind usrloc_pcscf\n");
return CSCF_RETURN_FALSE;
}
if (bind_usrloc(&ul) < 0) {
LM_ERR("can't bind to usrloc pcscf\n");
return CSCF_RETURN_FALSE;
}
LM_DBG("Successfully bound to PCSCF Usrloc module\n");
LM_DBG("Diameter RX interface successfully bound to TM, Dialog, Usrloc and CDP modules\n");
/*init cdb cb event list*/
if (!init_cdp_cb_event_list()) {
LM_ERR("unable to initialise cdp callback event list\n");
return -1;
}
return 0;
error:
LM_ERR("Failed to initialise ims_qos module\n");
return CSCF_RETURN_FALSE;
}
static int icscf_mod_init(void)
{
load_tm_f load_tm;
load_cdp_f load_cdp;
LOG(L_INFO,"INFO:"M_NAME":mod_init: Initialization of module\n");
/* fix the parameters */
if (!fix_parameters()) goto error;
#ifdef WITH_IMS_PM
ims_pm_init(icscf_name_str,ims_pm_node_type, ims_pm_logfile);
ims_pm_init_icscf();
#endif /* WITH_IMS_PM */
cscf_icid_value_count = shm_malloc(sizeof(unsigned int));
*cscf_icid_value_count = 0;
cscf_icid_value_count_lock = lock_alloc();
cscf_icid_value_count_lock = lock_init(cscf_icid_value_count_lock);
/* load the send_reply function from sl module */
sl_reply = find_export("sl_send_reply", 2, 0);
if (!sl_reply) {
LOG(L_ERR, "ERR"M_NAME":mod_init: This module requires sl module\n");
goto error;
}
/* bind to the tm module */
if (!(load_tm = (load_tm_f)find_export("load_tm",NO_SCRIPT,0))) {
LOG(L_ERR, "ERR"M_NAME":mod_init: Can not import load_tm. This module requires tm module\n");
goto error;
}
if (load_tm(&tmb) == -1)
goto error;
/* bind to the cdp module */
if (!(load_cdp = (load_cdp_f)find_export("load_cdp",NO_SCRIPT,0))) {
LOG(L_ERR, "ERR"M_NAME":mod_init: Can not import load_cdp. This module requires cdp module\n");
goto error;
}
if (load_cdp(&cdpb) == -1)
goto error;
/* cache the trusted domain names and capabilities */
/* bind to the db module */
if ( icscf_db_bind( icscf_db_url ) < 0 ) goto error;
icscf_db_init( icscf_db_url,
icscf_db_nds_table,
icscf_db_scscf_table,
icscf_db_capabilities_table);
I_NDS_get_trusted_domains();
I_get_capabilities();
icscf_db_close();
if (!i_hash_table_init(icscf_hash_size)){
LOG(L_ERR, "ERR"M_NAME":mod_init: Error initializing the Hash Table for stored S-CSCF lists\n");
goto error;
}
// //TODO - only for S-CSCF - I-CSCF does not respond to request
//// AAAAddRequestHandler(&CxRequestHandler,0);
// /* don't register response callback as we always set callback per transactions
// * and we're not interested in other responses */
// /*AAAAddResponseHandler(&CxAnswerHandler,0);*/
//
/** initialize twofish variables and tables (THIG)**/
srand((unsigned) time(NULL));
thig_key_and_cipher_init(&ki,&ci);
LOG(L_INFO,"Twofish encryption ready\n");
int route_no;
/* try to fix the icscf_route_on_term_user_unknown route */
if (icscf_route_on_term_user_unknown){
route_no=route_get(&main_rt, icscf_route_on_term_user_unknown);
if (route_no==-1){
LOG(L_ERR, "ERR"M_NAME":mod_init: failed to fix route \"%s\": route_get() failed\n",
icscf_route_on_term_user_unknown);
return -1;
}
if (main_rt.rlist[route_no]==0){
LOG(L_ERR, "ERR"M_NAME":mod_init: icscf_route_on_term_user_unknown \"%s\" is empty / doesn't exist\n",
icscf_route_on_term_user_unknown);
}
route_on_term_user_unknown_n=route_no;
}
return 0;
error:
return -1;
}
