kopia lustrzana https://github.com/weetmuts/wmbusmeters
74 wiersze
2.5 KiB
C++
74 wiersze
2.5 KiB
C++
/*
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Copyright (C) 2018-2019 Fredrik Öhrström
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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 DVPARSER_H
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#define DVPARSER_H
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#include"util.h"
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#include"wmbus.h"
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#include<map>
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#include<stdint.h>
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#include<time.h>
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#include<functional>
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#include<vector>
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// DV stands for DIF VIF
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bool parseDV(Telegram *t,
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std::vector<uchar> &databytes,
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std::vector<uchar>::iterator data,
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size_t data_len,
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std::map<std::string,std::pair<int,std::string>> *values,
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std::vector<uchar>::iterator *format = NULL,
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size_t format_len = 0,
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uint16_t *format_hash = NULL,
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std::function<int(int,int,int)> overrideDifLen = NULL
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);
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bool extractDVuint16(std::map<std::string,std::pair<int,std::string>> *values,
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std::string key,
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int *offset,
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uint16_t *value);
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// All volume values are scaled to cubic meters, m3.
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bool extractDVdouble(std::map<std::string,std::pair<int,std::string>> *values,
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std::string key,
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int *offset,
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double *value);
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// Extract low bits from primary entry and hight bits from secondary entry.
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bool extractDVdoubleCombined(std::map<std::string,std::pair<int,std::string>> *values,
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std::string key_high_bits, // Which key to extract high bits from.
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std::string key,
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int *offset,
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double *value);
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bool extractDVstring(std::map<std::string,std::pair<int,std::string>> *values,
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std::string key,
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int *offset,
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string *value);
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bool extractDVdate(std::map<std::string,std::pair<int,std::string>> *values,
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std::string key,
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int *offset,
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time_t *value);
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void extractDV(string &s, uchar *dif, uchar *vif);
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#endif
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