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/*!
* \file gnss_block_factory.h
* \brief Interface of a factory that returns smart pointers to GNSS blocks.
* \author Carlos Aviles, 2010. carlos.avilesr(at)googlemail.com
* Luis Esteve, 2011. luis(at)epsilon-formacion.com
* Javier Arribas, 2011. jarribas(at)cttc.es
* Carles Fernandez-Prades, 2014. cfernandez(at)cttc.es
*
* This class encapsulates the complexity behind the instantiation
* of GNSS blocks.
*
* -------------------------------------------------------------------------
*
* Copyright (C) 2010-2015 (see AUTHORS file for a list of contributors)
*
* GNSS-SDR is a software defined Global Navigation
* Satellite Systems receiver
*
* This file is part of GNSS-SDR.
*
* GNSS-SDR is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* GNSS-SDR is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNSS-SDR. If not, see <http://www.gnu.org/licenses/>.
*
* -------------------------------------------------------------------------
*/
#ifndef GNSS_SDR_BLOCK_FACTORY_H_
#define GNSS_SDR_BLOCK_FACTORY_H_
#include <memory>
#include <string>
#include <vector>
#include <gnuradio/msg_queue.h>
class ConfigurationInterface;
class GNSSBlockInterface;
class AcquisitionInterface;
class TrackingInterface;
class TelemetryDecoderInterface;
/*!
* \brief Class that produces all kinds of GNSS blocks
*/
class GNSSBlockFactory
{
public:
GNSSBlockFactory();
virtual ~GNSSBlockFactory();
std::unique_ptr<GNSSBlockInterface> GetSignalSource(std::shared_ptr<ConfigurationInterface> configuration,
boost::shared_ptr<gr::msg_queue> queue, int ID = -1);
std::unique_ptr<GNSSBlockInterface> GetSignalConditioner(std::shared_ptr<ConfigurationInterface> configuration, int ID = -1);
std::unique_ptr<GNSSBlockInterface> GetPVT(std::shared_ptr<ConfigurationInterface> configuration);
std::unique_ptr<GNSSBlockInterface> GetObservables(std::shared_ptr<ConfigurationInterface> configuration);
std::unique_ptr<std::vector<std::unique_ptr<GNSSBlockInterface>>> GetChannels(std::shared_ptr<ConfigurationInterface> configuration,
boost::shared_ptr<gr::msg_queue> queue);
/*
* \brief Returns the block with the required configuration and implementation
*/
std::unique_ptr<GNSSBlockInterface> GetBlock(std::shared_ptr<ConfigurationInterface> configuration,
std::string role, std::string implementation,
unsigned int in_streams, unsigned int out_streams,
boost::shared_ptr<gr::msg_queue> queue = nullptr);
private:
std::unique_ptr<GNSSBlockInterface> GetChannel_1C(std::shared_ptr<ConfigurationInterface> configuration,
std::string acq, std::string trk, std::string tlm, int channel,
boost::shared_ptr<gr::msg_queue> queue);
std::unique_ptr<GNSSBlockInterface> GetChannel_2S(std::shared_ptr<ConfigurationInterface> configuration,
std::string acq, std::string trk, std::string tlm, int channel,
boost::shared_ptr<gr::msg_queue> queue);
std::unique_ptr<GNSSBlockInterface> GetChannel_1B(std::shared_ptr<ConfigurationInterface> configuration,
std::string acq, std::string trk, std::string tlm, int channel,
boost::shared_ptr<gr::msg_queue> queue);
std::unique_ptr<GNSSBlockInterface> GetChannel_5X(std::shared_ptr<ConfigurationInterface> configuration,
std::string acq, std::string trk, std::string tlm, int channel,
boost::shared_ptr<gr::msg_queue> queue);
std::unique_ptr<AcquisitionInterface> GetAcqBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams);
std::unique_ptr<TrackingInterface> GetTrkBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams);
std::unique_ptr<TelemetryDecoderInterface> GetTlmBlock(
std::shared_ptr<ConfigurationInterface> configuration,
std::string role,
std::string implementation, unsigned int in_streams,
unsigned int out_streams);
};
#endif /*GNSS_SDR_BLOCK_FACTORY_H_*/