mirror of
https://github.com/gnss-sdr/gnss-sdr
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81 lines
3.1 KiB
C++
81 lines
3.1 KiB
C++
/*!
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* \file file_configuration.h
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* \brief A ConfigurationInterface that reads the configuration from a file.
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* \author Carlos Aviles, 2010. carlos.avilesr(at)googlemail.com
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*
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* This implementation has a text file as the source for the values of the parameters.
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* The file is in the INI format, containing sections and pairs of names and values.
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* For more information about the INI format, see https://en.wikipedia.org/wiki/INI_file
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2020 (see AUTHORS file for a list of contributors)
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -----------------------------------------------------------------------------
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*/
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#ifndef GNSS_SDR_FILE_CONFIGURATION_H
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#define GNSS_SDR_FILE_CONFIGURATION_H
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#include "INIReader.h"
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#include "configuration_interface.h"
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#include "in_memory_configuration.h"
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#include "string_converter.h"
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#include <cstdint>
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#include <memory>
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#include <string>
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/** \addtogroup Core
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* \{ */
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/** \addtogroup Core_Receiver
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* \{ */
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/*!
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* \brief This class is an implementation of the interface ConfigurationInterface
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*
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* Derived from ConfigurationInterface, this class implements an interface
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* to a configuration file. This implementation has a text file as the source
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* for the values of the parameters.
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* The file is in the INI format, containing sections and pairs of names and values.
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* For more information about the INI format, see https://en.wikipedia.org/wiki/INI_file
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*/
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class FileConfiguration : public ConfigurationInterface
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{
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public:
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explicit FileConfiguration(std::string filename);
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FileConfiguration();
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~FileConfiguration() = default;
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std::string property(std::string property_name, std::string default_value) const override;
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bool property(std::string property_name, bool default_value) const override;
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int64_t property(std::string property_name, int64_t default_value) const override;
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uint64_t property(std::string property_name, uint64_t default_value) const override;
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int32_t property(std::string property_name, int32_t default_value) const override;
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uint32_t property(std::string property_name, uint32_t default_value) const override;
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int16_t property(std::string property_name, int16_t default_value) const override;
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uint16_t property(std::string property_name, uint16_t default_value) const override;
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float property(std::string property_name, float default_value) const override;
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double property(std::string property_name, double default_value) const override;
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void set_property(std::string property_name, std::string value) override;
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bool is_present(const std::string& property_name) const;
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bool has_section() const;
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private:
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void init();
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std::string filename_;
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std::unique_ptr<INIReader> ini_reader_;
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std::unique_ptr<InMemoryConfiguration> overrided_;
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std::unique_ptr<StringConverter> converter_;
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int error_{};
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};
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/** \} */
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/** \} */
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#endif // GNSS_SDR_FILE_CONFIGURATION_H
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