134 lines
3.4 KiB
C++
Executable File
134 lines
3.4 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* Handler for the WebSocket Interface
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Philipp Dassow, SLST, 2017-12-05
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*/
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#include "websocket_interface_handler.h"
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#include "settings.h"
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#include "main_handler.h"
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#include "data_manager.h"
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#include "WebSocketInterface/Messages/client_message.h"
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#include <QtCore/QTimer>
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namespace OcBaseDownload
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{
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namespace WebSocketInterface
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{
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WebSocketInterfaceHandler::WebSocketInterfaceHandler(MainHandler *mainHandler, QObject *parent)
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: QObject(parent)
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, m_webSocketClient(nullptr)
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, m_messageFactory(nullptr)
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, m_dataManager(nullptr)
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, m_mainHandler(mainHandler)
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, m_webSocketActivityTimer(new QTimer(this))
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, m_logger(getLogger("WebSocketInterfaceHandler"))
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{
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connect(m_webSocketActivityTimer, &QTimer::timeout, this, &WebSocketInterfaceHandler::dataReceiveTimeout, Qt::UniqueConnection);
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const int iTimeout = Settings::webSocketActivityTimeoutMSec();
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if (iTimeout > 0)
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m_webSocketActivityTimer->setInterval(iTimeout);
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}
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WebSocketInterfaceHandler::~WebSocketInterfaceHandler()
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{
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cleanup();
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}
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bool WebSocketInterfaceHandler::init()
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{
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cleanup();
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DEBUG_LOG(m_logger) << "WebSocketInterfaceHandler::init";
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m_dataManager = new DataManager(m_mainHandler);
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DEBUG_LOG(m_logger) << "... ok";
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m_messageFactory = new Messages::ClientMessageFactory(m_dataManager);
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return true;
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}
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void WebSocketInterfaceHandler::open(const QString &hostname, int port)
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{
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DEBUG_LOG(m_logger) << "Opening " << hostname << ":" << port;
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recreateWebSocket();
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m_webSocketClient->open(hostname, port);
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m_webSocketActivityTimer->start();
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}
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void WebSocketInterfaceHandler::close()
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{
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m_webSocketActivityTimer->stop();
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if (m_webSocketClient)
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{
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disconnect(m_webSocketClient);
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m_webSocketClient->disconnect();
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m_webSocketClient->close();
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m_webSocketClient->deleteLater();
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m_webSocketClient = nullptr;
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}
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}
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bool WebSocketInterfaceHandler::send(LtsWebSocket::ReplyMessage *message)
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{
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DEBUG_LOG(m_logger) << "Sending: " << message->toJsonString();
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if (!m_webSocketClient)
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return false;
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m_webSocketClient->addReply(message);
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return true;
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}
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void WebSocketInterfaceHandler::setCurrentDownload(CurrentDownload currentDownload)
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{
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m_dataManager->setCurrentDownload(currentDownload);
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}
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CurrentDownload WebSocketInterfaceHandler::currentDownload() const
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{
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return m_dataManager->currentDownload();
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}
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void WebSocketInterfaceHandler::recreateWebSocket()
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{
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close();
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m_webSocketClient = new LtsWebSocket::LtsWebSocketClient(m_messageFactory, this);
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connect(m_webSocketClient, &LtsWebSocket::LtsWebSocketClient::connected,
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this, &WebSocketInterfaceHandler::connected);
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connect(m_webSocketClient, &LtsWebSocket::LtsWebSocketClient::disconnected,
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this, &WebSocketInterfaceHandler::disconnected);
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//connect(m_webSocketClient, &LtsWebSocket::LtsWebSocketClient::dataReceived,
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//m_webSocketActivityTimer, QOverload<>::of(&QTimer::start));
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connect(m_webSocketClient, &LtsWebSocket::LtsWebSocketClient::dataReceived,
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this, [this]()
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{
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DEBUG_LOG(m_logger) << "data received restart timer";
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m_webSocketActivityTimer->start();
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});
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}
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void WebSocketInterfaceHandler::cleanup()
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{
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delete m_webSocketClient;
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delete m_messageFactory;
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delete m_dataManager;
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m_webSocketClient = nullptr;
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m_messageFactory = nullptr;
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m_dataManager = nullptr;
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}
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} // namespace WebSocketInterface
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} // namespace OcBaseDownload
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