CompatOptionManager.h

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//-----------------------------------------------------------------------------
//
//  CompatOptionManager.h
//
//  Handles Compatibility Flags in Config Files
//
//  Copyright (c) 2019 Justin Hammond <justin@dynam.ac>
//
//  SOFTWARE NOTICE AND LICENSE
//
//  This file is part of OpenZWave.
//
//  OpenZWave is free software: you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published
//  by the Free Software Foundation, either version 3 of the License,
//  or (at your option) any later version.
//
//  OpenZWave 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 Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public License
//  along with OpenZWave.  If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------

#ifndef CPP_SRC_COMPATOPTIONMANAGER_H_
#define CPP_SRC_COMPATOPTIONMANAGER_H_

#include "Defs.h"
#include "tinyxml.h"

#include <map>

namespace OpenZWave
{

    namespace Internal
    {
        namespace CC
        {
            class CommandClass;
        }

        enum CompatOptionFlags
        {
            COMPAT_FLAG_GETSUPPORTED,
            COMPAT_FLAG_OVERRIDEPRECISION,
            COMPAT_FLAG_FORCEVERSION,
            COMPAT_FLAG_CREATEVARS,
            COMPAT_FLAG_REFRESHONWAKEUP,
            COMPAT_FLAG_BASIC_IGNOREREMAPPING,
            COMPAT_FLAG_BASIC_SETASREPORT,
            COMPAT_FLAG_BASIC_MAPPING,
            COMPAT_FLAG_COLOR_IDXBUG,
            COMPAT_FLAG_MCA_FORCEINSTANCES,
            COMPAT_FLAG_MI_MAPROOTTOENDPOINT,
            COMPAT_FLAG_MI_FORCEUNIQUEENDPOINTS,
            COMPAT_FLAG_MI_IGNMCCAPREPORTS,
            COMPAT_FLAG_MI_ENDPOINTHINT,
            COMPAT_FLAG_TSSP_BASE,
            COMPAT_FLAG_TSSP_ALTTYPEINTERPRETATION,
            COMPAT_FLAG_UC_EXPOSERAWVALUE,
            COMPAT_FLAG_VERSION_GETCLASSVERSION,
            COMPAT_FLAG_WAKEUP_DELAYNMI,
            COMPAT_FLAG_MI_REMOVECC,
            COMPAT_FLAG_VERIFYCHANGED,
            COMPAT_FLAG_NOT_ENABLECLEAR,
            COMPAT_FLAG_NOT_V1ALARMTYPES_ENABLED,
            STATE_FLAG_CCVERSION,
            STATE_FLAG_STATIC_REQUESTS,
            STATE_FLAG_AFTERMARK,
            STATE_FLAG_ENCRYPTED,
            STATE_FLAG_INNIF,
            STATE_FLAG_CS_SCENECOUNT,
            STATE_FLAG_CS_CLEARTIMEOUT,
            STATE_FLAG_CCS_CHANGECOUNTER,
            STATE_FLAG_COLOR_CHANNELS,
            STATE_FLAG_DOORLOCK_TIMEOUT,
            STATE_FLAG_DOORLOCK_INSIDEMODE,
            STATE_FLAG_DOORLOCK_OUTSIDEMODE,
            STATE_FLAG_DOORLOCK_TIMEOUTMINS,
            STATE_FLAG_DOORLOCK_TIMEOUTSECS,
            STATE_FLAG_DOORLOCKLOG_MAXRECORDS,
            STATE_FLAG_USERCODE_COUNT,
        };

        enum CompatOptionFlagType
        {
            COMPAT_FLAG_TYPE_BOOL,
            COMPAT_FLAG_TYPE_BYTE,
            COMPAT_FLAG_TYPE_SHORT,
            COMPAT_FLAG_TYPE_INT,
            COMPAT_FLAG_TYPE_BOOL_ARRAY,
            COMPAT_FLAG_TYPE_BYTE_ARRAY,
            COMPAT_FLAG_TYPE_SHORT_ARRAY,
            COMPAT_FLAG_TYPE_INT_ARRAY
        };

        enum CompatOptionType
        {
            CompatOptionType_Compatibility,
            CompatOptionType_Discovery
        };

        struct CompatOptionFlagStorage
        {
                CompatOptionFlags flag;
                CompatOptionFlagType type;
                bool changed;
                /* when a single Value (not a FLAG_TYPE_*_ARRAY) this union holds the actual value
                 * but when its a FLAG_*_ARRAY, this union holds the default value
                 */
                union
                {
                        bool valBool;
                        uint8_t valByte;
                        uint16_t valShort;
                        uint32_t valInt;
                };
                /* Only when FLAG_TYPE_*_ARRAY is this union used, and holds
                 * individual values for each key. Default Value is taken from
                 * the above Union
                 */
                /* oh - And we can't use a Union here with a non-POD type */
                std::map<uint32_t, bool> valBoolArray;
                std::map<uint32_t, uint8_t> valByteArray;
                std::map<uint32_t, uint16_t> valShortArray;
                std::map<uint32_t, uint32_t> valIntArray;
        };

        struct CompatOptionFlagDefintions
        {
                string name;
                CompatOptionFlags flag;
                CompatOptionFlagType type;
        };

        class CompatOptionManager
        {
            public:
                CompatOptionManager(CompatOptionType type, Internal::CC::CommandClass *cc);
                virtual ~CompatOptionManager();

                void SetNodeAndCC(uint8_t node, uint8_t cc);
                void EnableFlag(CompatOptionFlags flag, uint32_t defaultval);

                void ReadXML(TiXmlElement const* _ccElement);
                void WriteXML(TiXmlElement* _ccElement);
                bool GetFlagBool(CompatOptionFlags flag, uint32_t index = -1) const;
                uint8_t GetFlagByte(CompatOptionFlags flag, uint32_t index = -1) const;
                uint16_t GetFlagShort(CompatOptionFlags flag, uint32_t index = -1) const;
                uint32_t GetFlagInt(CompatOptionFlags flag, uint32_t index = -1) const;
                bool SetFlagBool(CompatOptionFlags flag, bool value, uint32_t index = -1);
                bool SetFlagByte(CompatOptionFlags flag, uint8_t value, uint32_t index = -1);
                bool SetFlagShort(CompatOptionFlags flag, uint16_t value, uint32_t index = -1);
                bool SetFlagInt(CompatOptionFlags flag, uint32_t value, uint32_t index = -1);
            private:
                string GetFlagName(CompatOptionFlags flag) const;
                string GetXMLTagName();
                map<CompatOptionFlags, CompatOptionFlagStorage> m_CompatVals;
                map<string, CompatOptionFlags> m_enabledCompatFlags;
                Internal::CC::CommandClass *m_owner;
                CompatOptionType m_comtype;
                CompatOptionFlagDefintions *m_availableFlags;
                uint32_t m_availableFlagsCount;
        };
    } // namespace Internal
} /* namespace OpenZWave */

#endif /* CPP_SRC_COMPATOPTIONMANAGER_H_ */