Function b2bl_callback_agent

modules/call_center/call_center.c:698–778

}

int b2bl_callback_agent(b2bl_cb_params_t *params, unsigned int event)
{
	struct cc_call *call = (struct cc_call*)params->param;
	int cnt;
	b2bl_dlg_stat_t* stat = params->stat;

	LM_DBG(" call (%p) has BYE for event %d, \n", call, event);

	lock_set_get( data->call_locks, call->lock_idx );

	if (event == B2B_DESTROY_CB) {
		LM_DBG("A delete in b2blogic, call->state=%d, %p\n", call->state, call);
		cnt = --call->ref_cnt;
		lock_set_release( data->call_locks, call->lock_idx );
		if (cnt==0)
			free_cc_call( data, call);
		return 0;
	}

	if(call->ign_cback) {
		lock_set_release( data->call_locks, call->lock_idx );
		return 2;
	}

	if (event == B2B_BYE_CB && params->entity == 0) {
		/* BYE from agent */
		if (call->state==CC_CALL_PRE_TOAGENT) {
			handle_agent_reject(call, 0, stat->setup_time);
		}
		lock_set_release( data->call_locks, call->lock_idx );
		/* route the BYE according to scenario */
		return 1;
	}

	/*
	 * if negative reply from agent - deny call
	 */
	if(event == B2B_REJECT_CB && params->entity == 0) {
		if(call->state == CC_CALL_PRE_TOAGENT) {
			handle_agent_reject(call, 0, 0);
		}
		lock_set_release( data->call_locks, call->lock_idx );
		return 1;
	}

	/* right-side leg of call sent BYE -> get next state */

	if(call->state != CC_CALL_PRE_TOAGENT) {
		LM_CRIT("State not PRE_TOAGENT\n");
	}

	call->state = CC_CALL_TOAGENT;

	if (stat) call->setup_time = stat->setup_time;

	/* call no longer on wait */
	LM_DBG("** onhold-- Bridging [%p]\n", call);
	update_stat( stg_onhold_calls, -1);