weather_safety_proxy.h

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/*******************************************************************************
  Copyright(c) 2019 Hans Lambermont. All rights reserved.
 
  INDI Weather Safety Proxy
 
  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 "indiweather.h"
 
typedef enum
{
    WSP_SCRIPT = 0,
    WSP_SCRIPT_COUNT
} wsp_scripts_enum;
 
typedef enum
{
    WSP_URL = 0,
    WSP_URL_COUNT
} wsp_urls_enum;
 
typedef enum
{
    WSP_USE_SCRIPT = 0,
    WSP_USE_CURL,
    WSP_USE_COUNT
} wsp_use_enum;
 
typedef enum
{
    WSP_UNSAFE = 0,
    WSP_SAFE
} wsp_safety;
 
typedef enum
{
    WSP_SOFT_ERROR_MAX = 0,
    WSP_SOFT_ERROR_RECOVERY,
    WSP_SOFT_ERROR_COUNT
} wsp_soft_error_enum;
 
class WeatherSafetyProxy : public INDI::Weather
{
    public:
        WeatherSafetyProxy();
        virtual ~WeatherSafetyProxy();
 
        //  Generic indi device entries
        bool Connect() override;
        bool Disconnect() override;
        const char *getDefaultName() override;
 
        virtual bool initProperties() override;
        virtual bool updateProperties() override;
        virtual void ISGetProperties(const char *dev) override;
        virtual bool ISNewNumber(const char *dev, const char *name, double values[], char *names[], int n) 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;
 
 
    protected:
        virtual IPState updateWeather() override;
        virtual bool saveConfigItems(FILE *fp) override;
 
    private:
        IPState executeScript();
        IPState executeCurl();
        IPState parseSafetyJSON(const std::string &buffer);
 
        IText keywordT[1] {};
        ITextVectorProperty keywordTP;
 
        IText ScriptsT[WSP_SCRIPT_COUNT] {};
        ITextVectorProperty ScriptsTP;
 
        IText UrlT[WSP_URL_COUNT] {};
        ITextVectorProperty UrlTP;
 
        ISwitch ScriptOrCurlS[WSP_USE_COUNT];
        ISwitchVectorProperty ScriptOrCurlSP;
 
        IText reasonsT[1] {};
        ITextVectorProperty reasonsTP;
 
        INumber softErrorHysteresisN[WSP_SOFT_ERROR_COUNT];
        INumberVectorProperty softErrorHysteresisNP;
 
        int Safety = -1;
        int SofterrorCount = 0;
        int SofterrorRecoveryCount = 0;
        bool SofterrorRecoveryMode = false;
        bool LastParseSuccess = false;
};