104 lines
3.3 KiB
C++
104 lines
3.3 KiB
C++
/*
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* Copyright (c) 2023 Fancy Code.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "LedManager.h"
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#include "ILog.h"
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std::shared_ptr<LedManager> &LedManager::GetInstance(std::shared_ptr<LedManager> *impl)
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{
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static auto instance = std::make_shared<LedManager>();
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if (impl) {
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if (instance.use_count() == 1) {
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LogInfo("Instance changed succeed.\n");
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instance = *impl;
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}
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else {
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LogError("Can't changing the instance becase of using by some one.\n");
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}
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}
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return instance;
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}
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void LedManager::Init(void)
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{
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std::map<std::string, std::shared_ptr<VLedHal>> allLeds;
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IHalCpp::GetInstance()->GetAllLeds(allLeds);
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LedConversion(allLeds);
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}
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void LedManager::UnInit(void)
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{
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StopTimer();
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mMutex.lock();
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for (auto &iter : mAllLedHal) {
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iter.second->DeleteAllState();
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}
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mMutex.unlock();
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mAllLedHal.clear();
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}
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void LedManager::Timer(void)
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{
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mTimerRuning = true;
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std::map<std::string, std::shared_ptr<VLedControl>>::iterator iter;
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while (mTimerRuning) {
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mMutex.lock();
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for (iter = mAllLedHal.begin(); iter != mAllLedHal.end(); ++iter) {
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std::shared_ptr<VLedControl> ledHal = iter->second;
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ledHal->CheckState(LED_STATE_CHECK_PERIOD_MS);
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}
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mMutex.unlock();
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std::this_thread::sleep_for(std::chrono::milliseconds(LED_STATE_CHECK_PERIOD_MS));
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}
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}
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void LedManager::ControlLed(const std::string &ledName, std::shared_ptr<LedControlContext> &control)
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{
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std::lock_guard<std::mutex> locker(mMutex);
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std::shared_ptr<VSingleControl> singleControl = std::dynamic_pointer_cast<VSingleControl>(control);
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if (!singleControl) {
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LogError("led can't be controled.\n");
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return;
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}
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auto iter = mAllLedHal.find(ledName);
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if (iter == mAllLedHal.end()) {
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LogError("Can't find led [%s].\n", ledName.c_str());
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return;
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}
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mAllLedHal[ledName]->AddLedState(singleControl);
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}
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void LedManager::StartTimer(void)
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{
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auto timerThread = [](std::shared_ptr<LedManager> timer) {
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LogInfo("Led timer started.\n");
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timer->Timer();
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};
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mTimer = std::thread(timerThread, shared_from_this());
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}
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void LedManager::StopTimer(void)
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{
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mTimerRuning = false;
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if (mTimer.joinable()) {
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mTimer.join();
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}
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}
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void LedManager::LedConversion(std::map<std::string, std::shared_ptr<VLedHal>> &ledHal)
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{
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std::map<std::string, std::shared_ptr<VLedHal>>::iterator iter;
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for (iter = ledHal.begin(); iter != ledHal.end(); ++iter) {
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std::shared_ptr<VLedControl> led = std::dynamic_pointer_cast<VLedControl>(iter->second);
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if (led) {
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LogInfo("Get led [%s].\n", iter->first.c_str());
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mAllLedHal[iter->first] = led;
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}
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else {
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LogWarning("Missing something.\n");
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}
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}
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} |