Function mod_init

modules/msilo/msilo.c:275–408

* init module function */

 * init module function
 */
static int mod_init(void)
{
	pv_spec_t avp_spec;

	init_db_url( ms_db_url , 0 /*cannot be null*/);
	ms_db_table.len = strlen (ms_db_table.s);
	sc_mid.len = strlen(sc_mid.s);
	sc_from.len = strlen(sc_from.s);
	sc_to.len = strlen(sc_to.s);
	sc_uri_user.len = strlen(sc_uri_user.s);
	sc_uri_host.len = strlen(sc_uri_host.s);
	sc_body.len = strlen(sc_body.s);
	sc_ctype.len = strlen(sc_ctype.s);
	sc_exp_time.len = strlen(sc_exp_time.s);
	sc_inc_time.len = strlen(sc_inc_time.s);
	sc_snd_time.len = strlen(sc_snd_time.s);
	if (ms_snd_time_avp_param.s)
		ms_snd_time_avp_param.len = strlen(ms_snd_time_avp_param.s);

	LM_DBG("initializing ...\n");

	/* binding to mysql module  */
	if (db_bind_mod(&ms_db_url, &msilo_dbf))
	{
		LM_DBG("database module not found\n");
		return -1;
	}

	if (!DB_CAPABILITY(msilo_dbf, DB_CAP_ALL)) {
		LM_ERR("database module does not implement "
		    "all functions needed by the module\n");
		return -1;
	}

	if (ms_snd_time_avp_param.s && ms_snd_time_avp_param.len > 0) {
		if (pv_parse_spec(&ms_snd_time_avp_param, &avp_spec)==0
				|| avp_spec.type!=PVT_AVP) {
			LM_ERR("malformed or non AVP %.*s AVP definition\n",
					ms_snd_time_avp_param.len, ms_snd_time_avp_param.s);
			return -1;
		}

		if(pv_get_avp_name(0, &(avp_spec.pvp), &ms_snd_time_avp_name,
					&ms_snd_time_avp_type)!=0)
		{
			LM_ERR("[%.*s]- invalid AVP definition\n",
					ms_snd_time_avp_param.len, ms_snd_time_avp_param.s);
			return -1;
		}
	}

	db_con = msilo_dbf.init(&ms_db_url);
	if (!db_con)
	{
		LM_ERR("failed to connect to the database\n");
		return -1;
	}