117 lines
3.1 KiB
C++
117 lines
3.1 KiB
C++
/*
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* This file is part of openauto project.
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* Copyright (C) 2018 f1x.studio (Michal Szwaj)
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*
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* openauto 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 3 of the License, or
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* (at your option) any later version.
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* openauto 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 openauto. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <boost/property_tree/ini_parser.hpp>
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#include <f1x/openauto/Common/Log.hpp>
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#include <f1x/openauto/autoapp/Configuration/RecentAddressesList.hpp>
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namespace f1x
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{
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namespace openauto
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{
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namespace autoapp
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{
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namespace configuration
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{
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const std::string RecentAddressesList::cConfigFileName = "openauto_wifi_recent.ini";
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const std::string RecentAddressesList::cRecentEntiresCount = "Recent.EntiresCount";
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const std::string RecentAddressesList::cRecentEntryPrefix = "Recent.Entry_";
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RecentAddressesList::RecentAddressesList(size_t maxListSize)
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: maxListSize_(maxListSize)
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{
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}
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void RecentAddressesList::read()
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{
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this->load();
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}
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void RecentAddressesList::insertAddress(const std::string& address)
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{
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if(std::find(list_.begin(), list_.end(), address) != list_.end())
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{
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return;
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}
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if(list_.size() >= maxListSize_)
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{
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list_.pop_back();
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}
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list_.push_front(address);
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this->save();
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}
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RecentAddressesList::RecentAddresses RecentAddressesList::getList() const
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{
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return list_;
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}
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void RecentAddressesList::load()
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{
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boost::property_tree::ptree iniConfig;
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try
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{
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boost::property_tree::ini_parser::read_ini(cConfigFileName, iniConfig);
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const auto listSize = std::min(maxListSize_, iniConfig.get<size_t>(cRecentEntiresCount, 0));
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for(size_t i = 0; i < listSize; ++i)
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{
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const auto key = cRecentEntryPrefix + std::to_string(i);
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const auto address = iniConfig.get<RecentAddresses::value_type>(key, RecentAddresses::value_type());
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if(!address.empty())
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{
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list_.push_back(address);
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}
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}
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}
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catch(const boost::property_tree::ini_parser_error& e)
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{
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OPENAUTO_LOG(warning) << "[RecentAddressesList] failed to read configuration file: " << cConfigFileName
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<< ", error: " << e.what()
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<< ". Empty list will be used.";
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}
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}
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void RecentAddressesList::save()
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{
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boost::property_tree::ptree iniConfig;
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const auto entiresCount = std::min(maxListSize_, list_.size());
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iniConfig.put<size_t>(cRecentEntiresCount, entiresCount);
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for(size_t i = 0; i < entiresCount; ++i)
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{
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const auto key = cRecentEntryPrefix + std::to_string(i);
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iniConfig.put<RecentAddresses::value_type>(key, list_.at(i));
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}
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boost::property_tree::ini_parser::write_ini(cConfigFileName, iniConfig);
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}
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}
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}
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}
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}
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