mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
3ff7fe483f
* small collection of bugfixed debugger hints / warnings * 'toStdVector' has been explicitly marked deprecated * fixed double zip naming in artifacts * V4L2 WebUI Fix * Some code fixes based on alerts from lgtm.com * only execute dynamic v4l2 enum code, if V4L2_AVAIL * very high critical bugfix ;) * merge fix * some lgtm.com fixes * lgtm fixes * undo localtime_r fix Co-authored-by: Paulchen Panther <16664240+Paulchen-Panther@users.noreply.github.com>
111 lines
2.2 KiB
C++
111 lines
2.2 KiB
C++
#include "LedDeviceFile.h"
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#include <chrono>
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#include <iomanip>
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#include <iostream>
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LedDeviceFile::LedDeviceFile(const QJsonObject &deviceConfig)
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: LedDevice()
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{
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_devConfig = deviceConfig;
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_deviceReady = false;
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_printTimeStamp = false;
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}
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LedDeviceFile::~LedDeviceFile()
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{
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}
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LedDevice* LedDeviceFile::construct(const QJsonObject &deviceConfig)
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{
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return new LedDeviceFile(deviceConfig);
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}
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bool LedDeviceFile::init(const QJsonObject &deviceConfig)
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{
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bool initOK = LedDevice::init(deviceConfig);
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_fileName = deviceConfig["output"].toString("/dev/null");
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_printTimeStamp = deviceConfig["printTimeStamp"].toBool(false);
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return initOK;
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}
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int LedDeviceFile::open()
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{
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int retval = -1;
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QString errortext;
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_deviceReady = false;
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if ( init(_devConfig) )
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{
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if ( _ofs.is_open() )
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{
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_ofs.close();
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}
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_ofs.open( QSTRING_CSTR(_fileName));
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if ( _ofs.fail() )
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{
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errortext = QString ("Failed to open file (%1). Error message: %2").arg(_fileName, strerror(errno));
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}
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else
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{
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_deviceReady = true;
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setEnable(true);
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retval = 0;
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}
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if ( retval < 0 )
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{
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this->setInError( errortext );
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}
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}
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return retval;
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}
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void LedDeviceFile::close()
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{
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LedDevice::close();
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// LedDevice specific closing activites
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if ( _ofs )
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{
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_ofs.close();
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if ( _ofs.fail() )
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{
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Error( _log, "Failed to close device (%s). Error message: %s", QSTRING_CSTR(_fileName), strerror(errno) );
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}
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}
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}
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int LedDeviceFile::write(const std::vector<ColorRgb> & ledValues)
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{
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//printLedValues (ledValues);
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if ( _printTimeStamp )
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{
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// get a precise timestamp as a string
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const auto now = std::chrono::system_clock::now();
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const auto nowAsTimeT = std::chrono::system_clock::to_time_t(now);
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const auto nowMs = std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()) % 1000;
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const auto elapsedTimeMs = std::chrono::duration_cast<std::chrono::milliseconds>(now - lastWriteTime);
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_ofs
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<< std::put_time(std::localtime(&nowAsTimeT), "%Y-%m-%d %T")
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<< '.' << std::setfill('0') << std::setw(3) << nowMs.count()
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<< " | +" << std::setfill('0') << std::setw(4) << elapsedTimeMs.count();
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lastWriteTime = now;
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}
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_ofs << " [";
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for (const ColorRgb& color : ledValues)
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{
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_ofs << color;
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}
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_ofs << "]" << std::endl;
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return 0;
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}
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