76 lines
1.7 KiB
C++
Executable File
76 lines
1.7 KiB
C++
Executable File
/**
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* @RDE_HEADER@
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* TTCI-Server Library - handler for a specific TTCI channel
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* $Id$
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* $HeadURL$
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* $Author$
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* Created by Patric Karwat, NLS, 2019-01-17
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*/
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#include "ttci_channel.h"
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#include "ttci_device.h"
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#include <NGLLogger/NGLLoggerBootstrap.h>
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namespace TrainingAreaBaseOC
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{
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Channel::Channel(QChar channel, bool bIsBinary, QObject *parent)
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: QObject(parent)
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, m_channel(channel)
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, m_bIsBinary(bIsBinary)
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, m_device(nullptr)
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, m_logger(NGL::NGLLoggerBootstrap::getNGLRootLogger().getNGLLogger("SCTT.Channel"))
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{}
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void Channel::setDevice(Device *dev)
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{
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if (m_device)
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disconnect(m_device);
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m_device = dev;
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connect(dev, &Device::destroyed,
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this, &Channel::onDeviceDestroyed);
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connect(dev, &Device::dataAvailable,
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this, &Channel::onDataAvailable, Qt::QueuedConnection);
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connect(dev, &Device::disconnectedFromEq,
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this, &Channel::disconnectedFromEq);
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}
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bool Channel::writeData(const QByteArray &data)
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{
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if (!m_device || !m_device->isOpen())
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{
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WARNING_LOG(m_logger) << "Error writing data - device is not open" ;
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return false;
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}
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// nicht schnell aber ok fuers erste
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QByteArray payload;
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if (m_bIsBinary)
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payload = data;
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else
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{
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payload.reserve(data.size());
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for (const char c : data)
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{
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if (c == 0x0a)
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continue;
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payload += c;
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}
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}
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return m_device->writeData(m_channel, payload);
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}
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void Channel::onDeviceDestroyed()
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{
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m_device = nullptr;
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}
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void Channel::onDataAvailable(const QByteArray &data)
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{
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TRACE_LOG(m_logger) << "Data available from "
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<< ", we are: " << m_channel
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<< ", data: '" << data << "'" ;
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emit dataAvailable(data);
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}
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} // namespace TrainingAreaBaseOC
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