63 lines
1.6 KiB
C++
Executable File
63 lines
1.6 KiB
C++
Executable File
// Stl includes
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#include <exception>
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#include <map>
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// Build configuration
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#include <HyperionConfig.h>
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// Leddevice includes
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#include <leddevice/LedDeviceFactory.h>
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#include <utils/Logger.h>
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#include <leddevice/LedDevice.h>
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// following file is auto generated by cmake! it contains all available leddevice headers
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#include "LedDevice_headers.h"
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LedDevice * LedDeviceFactory::construct(const QJsonObject & deviceConfig)
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{
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Logger * log = Logger::getInstance("LEDDEVICE");
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QJsonDocument config(deviceConfig);
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QString ss(config.toJson(QJsonDocument::Indented));
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QString type = deviceConfig["type"].toString("UNSPECIFIED").toLower();
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#define REGISTER(className) LedDevice::addToDeviceMap(QString(#className).toLower(), LedDevice##className::construct);
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// the REGISTER() calls are autogenerated by cmake.
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#include "LedDevice_register.cpp"
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#undef REGISTER
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const LedDeviceRegistry& devList = LedDevice::getDeviceMap();
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LedDevice* device = nullptr;
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try
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{
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for ( auto dev: devList)
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{
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if (dev.first == type)
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{
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device = dev.second(deviceConfig);
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Info(log,"LedDevice '%s' configured.", QSTRING_CSTR(dev.first));
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break;
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}
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}
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if (device == nullptr)
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{
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Error(log, "Dummy device used, because configured device '%s' is unknown", QSTRING_CSTR(type) );
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throw std::runtime_error("unknown device");
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}
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}
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catch(std::exception& e)
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{
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Error(log, "Dummy device used, because configured device '%s' throws error '%s'", QSTRING_CSTR(type), e.what());
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const QJsonObject dummyDeviceConfig;
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device = LedDeviceFile::construct(QJsonObject());
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}
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device->open();
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return device;
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}
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