ToolsMsgMgrImpl.h

//
// Copyright 2014 - 2025 (C). Alex Robenko. All rights reserved.
//
 
// This file is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
#pragma once
 
#include "cc_tools_qt/ToolsMsgMgr.h"
 
#include <QtCore/QObject>
 
#include <vector>
 
namespace cc_tools_qt
{
 
class ToolsMsgMgrImpl : public QObject
{
    Q_OBJECT
public:
    using MsgType = ToolsMsgMgr::MsgType;
 
    ToolsMsgMgrImpl();
    ~ToolsMsgMgrImpl() noexcept;
 
    void start();
    void stop();
    void clear();
 
    ToolsSocketPtr getSocket() const;
    ToolsProtocolPtr getProtocol() const;
    void setRecvEnabled(bool enabled);
 
    void deleteMsg(ToolsMessagePtr msg);
    void deleteMsgs(const ToolsMessagesList& msgs);
    void deleteAllMsgs()
    {
        m_allMsgs.clear();
    }
 
    void sendMsgs(ToolsMessagesList&& msgs);
 
    const ToolsMessagesList& getAllMsgs() const
    {
        return m_allMsgs;
    }
 
    void addMsgs(const ToolsMessagesList& msgs, bool reportAdded);
 
    void setSocket(ToolsSocketPtr socket);
    void setProtocol(ToolsProtocolPtr protocol);
    void addFilter(ToolsFilterPtr filter);
 
    using MsgAddedCallbackFunc = ToolsMsgMgr::MsgAddedCallbackFunc;
    using ErrorReportCallbackFunc = ToolsMsgMgr::ErrorReportCallbackFunc;
    using SocketConnectionStatusReportCallbackFunc = ToolsMsgMgr::SocketConnectionStatusReportCallbackFunc;
 
    template <typename TFunc>
    void setMsgAddedCallbackFunc(TFunc&& func)
    {
        m_msgAddedCallback = std::forward<TFunc>(func);
    }
 
    template <typename TFunc>
    void setErrorReportCallbackFunc(TFunc&& func)
    {
        m_errorReportCallback = std::forward<TFunc>(func);
    }
 
    template <typename TFunc>
    void setSocketConnectionStatusReportCallbackFunc(TFunc&& func)
    {
        m_socketConnectionStatusReportCallback = std::forward<TFunc>(func);
    }
 
private slots:
    void socketErrorReport(const QString& msg);
    void socketConnectionReport(bool connected);
    void socketDataReceived(ToolsDataInfoPtr dataInfoPtr);
    void filterErrorReport(const QString& msg);
    void filterDataToSendReport(ToolsDataInfoPtr dataInfoPtr);
    void protocolErrorReport(const QString& msg);
    void protocolSendMessageReport(ToolsMessagePtr msg);
 
private:
    using MsgNumberType = unsigned long long;
    using FiltersList = std::vector<ToolsFilterPtr>;
 
    void updateInternalId(ToolsMessage& msg);
    void reportMsgAdded(ToolsMessagePtr msg);
    void reportError(const QString& error);
    void reportSocketConnectionStatus(bool connected);
 
    ToolsMessagesList m_allMsgs;
    bool m_recvEnabled = false;
 
    ToolsSocketPtr m_socket;
    ToolsProtocolPtr m_protocol;
    FiltersList m_filters;
    MsgNumberType m_nextMsgNum = 1;
    bool m_running = false;
 
    MsgAddedCallbackFunc m_msgAddedCallback;
    ErrorReportCallbackFunc m_errorReportCallback;
    SocketConnectionStatusReportCallbackFunc m_socketConnectionStatusReportCallback;
};
 
}  // namespace cc_tools_qt