95 lines
2.5 KiB
C++
95 lines
2.5 KiB
C++
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/*
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* Copyright (C) 2015 Jared Boone, ShareBrained Technology, Inc.
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* Copyright (C) 2016 Furrtek
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* Copyright (C) 2022 Arjan Onwezen
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*
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* This file is part of PortaPack.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef __DATABASE_H__
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#define __DATABASE_H__
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#include <cstddef>
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#include <cstdint>
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#include <string>
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#include "file.hpp"
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namespace std {
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class database {
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public:
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#define DATABASE_RECORD_FOUND 0 // record found in database
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#define DATABASE_NOT_FOUND -1 // database not found / could not be opened
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#define DATABASE_RECORD_NOT_FOUND -2 // record could not be found in database
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struct MidDBRecord {
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char country[32]; // country name
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};
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int retrieve_mid_record(MidDBRecord* record, std::string search_term);
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struct AirlinesDBRecord {
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char airline[32]; // airline name
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char country[32]; // country name
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};
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int retrieve_airline_record(AirlinesDBRecord* record, std::string search_term);
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struct AircraftDBRecord {
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char aircraft_registration[9]; // aircraft registration
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char aircraft_manufacturer[33]; // aircraft manufacturer
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char aircraft_model[33]; // aircraft model
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char icao_type[5]; // ICAO type descripton or when unavailable ICAO type designator
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char aircraft_owner[33]; // aircraft owner
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char aircraft_operator[33]; // aircraft operator
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};
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int retrieve_aircraft_record(AircraftDBRecord* record, std::string search_term);
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private:
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string file_path = ""; // path inclusing filename
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int index_item_length = 0; // length of index item
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int record_length = 0; // length of record
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File db_file { };
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int number_of_records = 0;
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int position = 0;
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char file_buffer[32] { 0 };
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bool found = false;
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int result = 0;
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int retrieve_record(std::string file_path, int index_item_length, int record_length, void* record, std::string search_term);
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};
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} // namespace std
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#endif/*__DATABASE_H__*/
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