kopia lustrzana https://github.com/weetmuts/wmbusmeters
64 wiersze
1.7 KiB
C++
64 wiersze
1.7 KiB
C++
/*
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Copyright (C) 2021 Fredrik Öhrström (gpl-3.0-or-later)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef TRANSLATEBITS_H
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#define TRANSLATEBITS_H
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#include<stdint.h>
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#include<string>
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#include<vector>
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#include"util.h"
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namespace Translate
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{
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enum class Type
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{
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BitToString, // A bit translates to a text string.
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IndexToString, // A masked set of bits (a number) translates to a lookup index with text strings.
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DecimalsToString // Numbers are successively subtracted from input, each successfull subtraction translate into a text string.
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};
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struct Map
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{
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uint64_t from;
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std::string to;
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TestBit test;
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};
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struct Rule
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{
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std::string name;
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Type type;
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uint64_t mask; // Bits to be used are set as 1.
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std::string no_bits_msg; // If no bits are set print this, typically "OK".
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std::vector<Map> map;
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};
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struct Lookup
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{
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std::vector<Rule> rules;
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std::string translate(uint64_t bits);
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bool hasLookups() { return rules.size() > 0; }
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};
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};
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extern Translate::Lookup NoLookup;
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#endif
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