Function mod_init

modules/acc/acc_mod.c:319–412

/************************** INTERFACE functions ****************************/

static int mod_init( void )
{
	LM_INFO("initializing...\n");

	init_db_url(db_url, 1 /* can be null */);

	db_table_acc.len = strlen(db_table_acc.s);
	db_table_mc.len = strlen(db_table_mc.s);
	acc_method_col.len = strlen(acc_method_col.s);
	acc_fromtag_col.len = strlen(acc_fromtag_col.s);
	acc_totag_col.len = strlen(acc_totag_col.s);
	acc_callid_col.len = strlen(acc_callid_col.s);
	acc_sipcode_col.len = strlen(acc_sipcode_col.s);
	acc_sipreason_col.len = strlen(acc_sipreason_col.s);
	acc_time_col.len = strlen(acc_time_col.s);

	if (log_facility_str) {
		int tmp = str2facility(log_facility_str);
		if (tmp != -1)
			acc_log_facility = tmp;
		else {
			LM_ERR("invalid log facility configured\n");
			return -1;
		}
	}

	/* load the TM API */
	if (load_tm_api(&tmb)!=0) {
		LM_ERR("can't load TM API\n");
		return -1;
	}

	/* if detect_direction is enabled, load rr also */
	if (detect_direction) {
		if (load_rr_api(&rrb)!=0) {
			LM_ERR("can't load RR API\n");
			return -1;
		}
		/* we need the append_fromtag on in RR */
		if (!rrb.append_fromtag) {
			LM_ERR("'append_fromtag' RR param is not enabled!"
				" - required by 'detect_direction'\n");
			return -1;
		}
	}

	/* ----------- SYSLOG INIT SECTION ----------- */
	acc_log_init();

	/* ----------- DATABASE INIT SECTION ----------- */
	if (db_url.s) {
		if (acc_db_init(&db_url)<0){
			LM_ERR("failed! bad db url / missing db module ?\n");
			return -1;
		}
	} else {
		if (db_extra_tags || db_leg_tags) {
			LM_ERR("DB leg and/or extra fields defined but no DB url!\n");