kopia lustrzana https://github.com/weetmuts/wmbusmeters
130 wiersze
3.5 KiB
C++
130 wiersze
3.5 KiB
C++
// Copyright (c) 2017 Fredrik Öhrström
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include"meters.h"
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#include"meters_common_implementation.h"
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#include<memory.h>
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MeterCommonImplementation::MeterCommonImplementation(WMBus *bus, const char *name, const char *id, const char *key,
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MeterType type, int manufacturer, int media) :
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type_(type), manufacturer_(manufacturer), media_(media), name_(name), bus_(bus)
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{
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use_aes_ = true;
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hex2bin(id, &id_);
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if (strlen(key) == 0) {
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use_aes_ = false;
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} else {
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hex2bin(key, &key_);
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}
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}
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MeterType MeterCommonImplementation::type()
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{
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return type_;
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}
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int MeterCommonImplementation::manufacturer()
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{
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return manufacturer_;
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}
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int MeterCommonImplementation::media()
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{
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return media_;
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}
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string MeterCommonImplementation::id()
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{
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return bin2hex(id_);
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}
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string MeterCommonImplementation::name()
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{
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return name_;
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}
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WMBus *MeterCommonImplementation::bus()
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{
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return bus_;
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}
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void MeterCommonImplementation::onUpdate(function<void(Meter*)> cb)
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{
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on_update_.push_back(cb);
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}
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int MeterCommonImplementation::numUpdates()
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{
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return num_updates_;
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}
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string MeterCommonImplementation::datetimeOfUpdateHumanReadable()
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{
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char datetime[40];
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memset(datetime, 0, sizeof(datetime));
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strftime(datetime, 20, "%Y-%m-%d %H:%M.%S", localtime(&datetime_of_update_));
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return string(datetime);
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}
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string MeterCommonImplementation::datetimeOfUpdateRobot()
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{
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char datetime[40];
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memset(datetime, 0, sizeof(datetime));
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// This is the date time in the Greenwich timezone (Zulu time), dont get surprised!
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strftime(datetime, sizeof(datetime), "%FT%TZ", gmtime(&datetime_of_update_));
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return string(datetime);
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}
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MeterType toMeterType(const char *type)
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{
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if (!strcmp(type, "multical21")) return MULTICAL21_METER;
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if (!strcmp(type, "multical302")) return MULTICAL302_METER;
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return UNKNOWN_METER;
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}
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bool MeterCommonImplementation::isTelegramForMe(Telegram *t)
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{
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return t->m_field == manufacturer_ &&
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t->a_field_address[3] == id_[3] &&
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t->a_field_address[2] == id_[2] &&
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t->a_field_address[1] == id_[1] &&
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t->a_field_address[0] == id_[0];
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}
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bool MeterCommonImplementation::useAes()
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{
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return use_aes_;
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}
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vector<uchar> MeterCommonImplementation::key()
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{
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return key_;
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}
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void MeterCommonImplementation::triggerUpdate(Telegram *t)
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{
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datetime_of_update_ = time(NULL);
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num_updates_++;
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for (auto &cb : on_update_) if (cb) cb(this);
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t->handled = true;
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}
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