[163] | 1 | #include "ConsumerExample.h"
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| 2 |
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| 3 | #include <Pacpus/kernel/ComponentFactory.h>
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| 4 | #include <Pacpus/kernel/Log.h>
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| 5 | #include <Pacpus/kernel/InputOutputInterface.h>
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| 6 |
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| 7 | using namespace pacpus;
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| 8 | using namespace std;
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| 9 |
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| 10 | DECLARE_STATIC_LOGGER("pacpus.cityvip.test.ConsumerExample");
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| 11 |
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| 12 | /// Construct the factory
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| 13 | static ComponentFactory<ConsumerExample> sFactory("ConsumerExample");
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| 14 |
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| 15 | ConsumerExample::ConsumerExample(QString name)
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| 16 | : ComponentBase(name)
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| 17 | {
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| 18 | LOG_TRACE("constructor(" << name << ")");
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| 19 |
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| 20 | LOG_INFO("Thread " << thread.currentThread());
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| 21 | LOG_INFO("Current Thread " << QThread::currentThread());
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[176] | 22 |
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| 23 | namespace po = boost::program_options;
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| 24 |
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| 25 | addParameters()
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| 26 | ("output-path", po::value<std::string>(&mOutputFileName)->default_value("consumer.txt"), "set output file path")
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| 27 | ;
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[163] | 28 | }
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| 29 |
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| 30 | ConsumerExample::~ConsumerExample()
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| 31 | {
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| 32 | LOG_TRACE("destructor");
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| 33 | }
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| 34 |
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| 35 | void ConsumerExample::addInputs()
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| 36 | {
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| 37 | addInput<QImage, ConsumerExample>("image", &ConsumerExample::process);
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| 38 | }
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| 39 |
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| 40 | void ConsumerExample::addOutputs()
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| 41 | {
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| 42 | // empty: no outputs
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| 43 | }
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| 44 |
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| 45 | ComponentBase::COMPONENT_CONFIGURATION
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| 46 | ConsumerExample::configureComponent(XmlComponentConfig /*config*/)
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| 47 | {
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[176] | 48 | PACPUS_LOG_FUNCTION();
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[163] | 49 |
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[176] | 50 | // load XML parameters -- NOT NEEDED - loaded by boost::program_options (used addParameters())
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[163] | 51 |
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[176] | 52 | LOG_INFO("component '" << getName() << "' configured");
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[163] | 53 | return ComponentBase::CONFIGURED_OK;
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| 54 | }
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| 55 |
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| 56 | void ConsumerExample::startActivity()
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| 57 | {
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| 58 | LOG_TRACE(Q_FUNC_INFO);
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| 59 | moveToThread(&thread);
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[165] | 60 | m_counter = 0;
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[163] | 61 |
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[176] | 62 | m_file.open(mOutputFileName.c_str(), std::ios_base::out | std::ios_base::app);
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[163] | 63 | if (!m_file.is_open()) {
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[176] | 64 | LOG_ERROR("file '" << mOutputFileName << "' cannot be opened");
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[163] | 65 | }
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| 66 |
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| 67 | thread.start();
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| 68 | setState(MONITOR_OK);
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[176] | 69 | LOG_INFO("started component '" << getName() << "'");
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[163] | 70 | }
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| 71 |
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| 72 | void ConsumerExample::stopActivity()
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| 73 | {
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| 74 | LOG_TRACE(Q_FUNC_INFO);
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| 75 |
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| 76 | QMetaObject::invokeMethod(&thread, "quit");
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| 77 | m_file.close();
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| 78 | setState(STOPPED);
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[176] | 79 | LOG_INFO("stopped component '" << getName() << "'");
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[163] | 80 | }
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| 81 |
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| 82 | void ConsumerExample::process(const QImage& matrix)
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| 83 | {
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[165] | 84 | m_file << ++m_counter << " " << road_time() << "\n" << std::flush;
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[163] | 85 |
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[165] | 86 | LOG_INFO("Received QIMage: "
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| 87 | << "size = " << matrix.size().width()<< " x " << matrix.size().height()
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| 88 | );
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[163] | 89 |
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[165] | 90 | // DO PROCESSING
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| 91 |
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[163] | 92 | setState(MONITOR_OK);
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| 93 | }
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