wmbusmeters/src/wmbus_utils.h

46 wiersze
1.6 KiB
C++

/*
Copyright (C) 2020 Fredrik Öhrström
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 3 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 General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef WMBUS_UTILS_H
#define WMBUS_UTILS_H
#include "util.h"
#include "wmbus.h"
bool decrypt_ELL_AES_CTR(Telegram *t, vector<uchar> &frame, vector<uchar>::iterator &pos, vector<uchar> &aeskey);
bool decrypt_TPL_AES_CBC_IV(Telegram *t, vector<uchar> &frame, vector<uchar>::iterator &pos, vector<uchar> &aeskey);
bool decrypt_TPL_AES_CBC_NO_IV(Telegram *t, vector<uchar> &frame, vector<uchar>::iterator &pos, vector<uchar> &aeskey);
string frameTypeKamstrupC1(int ft);
struct WMBusCommonImplementation : public virtual WMBus
{
WMBusCommonImplementation(WMBusDeviceType t);
WMBusDeviceType type();
void setMeters(vector<unique_ptr<Meter>> *meters);
void onTelegram(function<bool(vector<uchar>)> cb);
bool handleTelegram(vector<uchar> frame);
private:
vector<function<bool(vector<uchar>)>> telegram_listeners_;
vector<unique_ptr<Meter>> *meters_;
WMBusDeviceType type_ {};
};
#endif