Function pike_init

modules/pike/pike.c:132–216

static int pike_init(void)
{
	struct script_route_ref *rt;

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

	if (timeout <= time_unit) {
		LM_WARN("remove_latency smaller than sampling_time_unit! "
				"Having a smaller or equal value for remove_latency may "
				"lead to missing UNBLOCK events!\n");
		timeout = time_unit + 1;
		LM_NOTICE("Forcing remove_latency to %ds\n", timeout);
	}

	/* alloc the timer lock */
	timer_lock=lock_alloc();
	if (timer_lock==0) {
		LM_ERR(" alloc locks failed!\n");
		goto error1;
	}
	/* init the lock */
	if (lock_init(timer_lock)==0){
		LM_ERR(" init lock failed\n");
		goto error1;
	}

	/* init the IP tree */
	if ( init_ip_tree(max_reqs)!=0 ) {
		LM_ERR(" ip_tree creation failed!\n");
		goto error2;
	}

	/* init timer list */
	timer = (struct list_link*)shm_malloc(sizeof(struct list_link));
	if (timer==0) {
		LM_ERR(" cannot alloc shm mem for timer!\n");
		goto error3;
	}
	timer->next = timer->prev = timer;

	/* registering timing functions  */
	register_timer( "pike-clean", clean_routine , 0, 1 ,
		TIMER_FLAG_DELAY_ON_DELAY);
	register_timer( "pike-swap", swap_routine , 0, time_unit,
		TIMER_FLAG_DELAY_ON_DELAY );

	if (pike_route_s && *pike_route_s) {
		rt = ref_script_route_by_name( pike_route_s, sroutes->request,
			RT_NO, REQUEST_ROUTE, 0);
		if ( !ref_script_route_is_valid(rt) ) {
			LM_ERR("route <%s> does not exist\n",pike_route_s);
			return -1;
		}

		/* register the script callback to get all requests and replies */
		if (register_script_cb( run_pike_route ,
		PARSE_ERR_CB|REQ_TYPE_CB|RPL_TYPE_CB|PRE_SCRIPT_CB, (void*)rt )!=0 ) {
			LM_ERR("failed to register script callbacks\n");