95 lines
2.1 KiB
C++
95 lines
2.1 KiB
C++
#include "apparatus.h"
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apparatus *apparatus::_instance = nullptr;
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const QString apparatus::filename = "data.bin";
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void apparatus::open_stream() {
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this->_bin_file = new QFile(apparatus::filename);
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this->_bin_file->open(QIODevice::ReadWrite);
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stream.setDevice(_bin_file);
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}
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void apparatus::close_stream() {
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stream.setDevice(nullptr);
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this->_bin_file->close();
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delete this->_bin_file;
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this->_bin_file = nullptr;
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}
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apparatus::apparatus() {
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}
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apparatus::~apparatus() {
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this->shutdown();
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}
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apparatus* apparatus::instance() {
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if (apparatus::_instance == nullptr) {
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throw std::runtime_error("System non initialized!");
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}
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return apparatus::_instance;
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}
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bool apparatus::isFirstRun() {
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return QFile().exists("init");
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}
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void apparatus::generate_empty_data() {
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this->open_stream();
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this->writeGIDS();
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this->serialize_data();
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this->close_stream();
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}
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const auth_system& apparatus::get_auth_subsystem() {
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return this->_auth_system;
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}
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const object_system& apparatus::get_object_subsystem() {
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return this->_object_system;
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}
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void apparatus::init() {
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apparatus::_instance = new apparatus();
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apparatus::instance()->open_stream();
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apparatus::instance()->loadGIDS();
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apparatus::instance()->deserialize_data();
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apparatus::instance()->close_stream();
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}
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void apparatus::shutdown() {
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apparatus::instance()->open_stream();
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apparatus::instance()->writeGIDS();
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apparatus::instance()->serialize_data();
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apparatus::instance()->close_stream();
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}
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void apparatus::writeGIDS() {
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entity_id vgid = vessel_entity::GID();
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entity_id sgid = storage_entity::GID();
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this->stream << vgid << sgid;
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}
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void apparatus::loadGIDS() {
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entity_id vgid, sgid;
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this->stream >> vgid >> sgid;
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vessel_entity::preloadGlobalId(vgid);
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storage_entity::preloadGlobalId(sgid);
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}
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void apparatus::serialize_data() {
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this->_auth_system.init(this->stream);
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this->_object_system.init(this->stream);
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}
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void apparatus::deserialize_data() {
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QFile("init").open(QIODevice::ReadWrite);
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this->_auth_system.shutdown(this->stream);
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this->_object_system.shutdown(this->stream);
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}
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