Function mod_init

modules/b2b_entities/b2b_entities.c:327–542

Module initialize function */

/** Module initialize function */
static int mod_init(void)
{
	/* inspect the parameters */
	if(server_hsize< 1 || server_hsize> 20 ||
			client_hsize< 1 || client_hsize> 20)
	{
		LM_ERR("Wrong hash size. Needs to be greater than 1"
				" and smaller than 20. Be aware that you should set the log 2"
				" value of the real size\n");
		return -1;
	}
	server_hsize = 1<<server_hsize;
	client_hsize = 1<<client_hsize;

	if (adv_contact.s)
		adv_contact.len = strlen(adv_contact.s);

	if(b2b_key_prefix.s)
	{
		b2b_key_prefix.len = strlen(b2b_key_prefix.s);
		if(b2b_key_prefix.len > B2B_MAX_PREFIX_LEN)
		{
			LM_ERR("b2b_key_prefix [%s] too long. Maximum size %d\n",
					b2b_key_prefix.s, B2B_MAX_PREFIX_LEN);
			return -1;
		}
	}

	/* load all TM stuff */
	if(load_tm_api(&tmb)==-1)
	{
		LM_ERR("can't load tm functions\n");
		return -1;
	}

	/* load the UAC_AUTH API - FIXME it should be loaded only
	 * if authentication is required */
	if(load_uac_auth_api(&uac_auth_api)<0)
	{
		LM_INFO("authentication functionality disabled:"
				" load uac_auth first to enable it\n");
		uac_auth_loaded = 0;
	}
	else
	{
		uac_auth_loaded = 1;
	}

	/* initialize the hash tables; they will be allocated in shared memory
	 * to be accesible by all processes */
	if(init_b2b_htables()< 0)
	{
		LM_ERR("Failed to initialize b2b table\n");
		return -1;
	}
	memset(&b2be_dbf, 0, sizeof(db_func_t));

	if(b2be_db_mode) {