LocalDirectoryService.h

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/*
 * LocalDirectoryService.h
 *
 *  Created on: 23.09.2022
 *  Author: Alexander Kuester
 *  Copyright (c) 2022, OpenTwin
 */
 
#pragma once
 
#include "ServiceStartupInformation.h"
#include "LoadInformation.h"
#include "ServiceInformation.h"
#include "SessionInformation.h"
 
// OpenTwin header
#include "OTCore/JSON.h"
#include "OTCore/ServiceBase.h"
 
// C++ header
#include <string>
#include <list>
 
class LocalDirectoryService : public ot::ServiceBase {
public:
    LocalDirectoryService(const std::string& _url);
    virtual ~LocalDirectoryService();
 
    const LoadInformation& loadInformation(void) const { return m_loadInformation; }
    LoadInformation::load_t load(void) const;
 
    bool updateSystemUsageValues(ot::JsonDocument& _jsonDocument);
 
    void setSupportedServices(const std::list<std::string>& _serviesNames) { m_supportedServices = _serviesNames; }
    bool supportsService(const std::string& _serviceName);
 
    bool requestToRunService(const ServiceStartupInformation& _serviceInfo);
    bool requestToRunRelayService(const ServiceStartupInformation& _serviceInfo, std::string& _websocketURL, std::string& _relayServiceURL);
 
    void sessionClosed(const SessionInformation& _session);
    void serviceClosed(const SessionInformation& _session, const ServiceInformation& _service, const std::string& _serviceURL);
 
private:
    std::list<std::string>                                          m_supportedServices;
    LoadInformation                                                 m_loadInformation;
    std::list<std::pair<SessionInformation, ServiceInformation>>    m_services;
 
    LocalDirectoryService() = delete;
    LocalDirectoryService(LocalDirectoryService&) = delete;
    LocalDirectoryService& operator = (LocalDirectoryService&) = delete;
};