safetymonitor.h

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/*******************************************************************************
  Copyright(c) 2025 Jasem Mutlaq. All rights reserved.
 
  INDI Safety Monitor Driver
  Monitors multiple INDI devices' SAFETY_STATUS properties and reports the worst case
 
  This program 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 2 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 Library General Public License
  along with this library; see the file COPYING.LIB.  If not, write to
  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  Boston, MA 02110-1301, USA.
 
  The full GNU General Public License is included in this distribution in the
  file called LICENSE.
*******************************************************************************/
 
#pragma once
 
#include "defaultdevice.h"
#include "safetymonitor_client.h"
 
#include <memory>
#include <vector>
 
class SafetyMonitor : public INDI::DefaultDevice
{
    public:
        SafetyMonitor();
        virtual ~SafetyMonitor() = default;
 
        virtual bool initProperties() override;
        virtual bool updateProperties() override;
        virtual void ISGetProperties(const char *dev) override;
        virtual bool ISNewText(const char *dev, const char *name, char *texts[], char *names[], int n) override;
        virtual bool ISNewSwitch(const char *dev, const char *name, ISState *states, char *names[], int n) override;
 
        const char *getDefaultName() override;
 
    protected:
        virtual bool Connect() override;
        virtual bool Disconnect() override;
        virtual bool saveConfigItems(FILE *fp) override;
 
    private:
        void parseConnectionStrings();
        
        void rebuildSafetyStatusProperty();
        
        void updateOverallStatus();
 
        // Connection strings property (comma-separated)
        INDI::PropertyText ConnectionStringsTP {1};
 
        // Dynamic safety status property with one element per monitored device
        INDI::PropertyLight SafetyStatusLP {0};
 
        // Override switch
        INDI::PropertySwitch OverrideSP {1};
 
        // Vector of client instances
        std::vector<std::unique_ptr<SafetyMonitorClient>> m_Clients;
};