mirror of https://github.com/f4exb/sdrangel.git
263 lines
8.7 KiB
C++
263 lines
8.7 KiB
C++
///////////////////////////////////////////////////////////////////////////////////
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// Copyright (C) 2018 Edouard Griffiths, F4EXB. //
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// //
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// SDRdaemon command line parser //
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// //
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// SDRdaemon is a detached SDR front end that handles the interface with a //
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// physical device and sends or receives the I/Q samples stream to or from a //
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// SDRangel instance via UDP. It is controlled via a Web REST API. //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation as version 3 of the License, or //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License V3 for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with this program. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////
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#include "sdrdaemonparser.h"
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#include <QCommandLineOption>
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#include <QRegExpValidator>
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#include <QDebug>
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SDRDaemonParser::SDRDaemonParser() :
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m_serverAddressOption(QStringList() << "a" << "api-address",
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"API server and data (Tx) address.",
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"localAddress",
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"127.0.0.1"),
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m_serverPortOption(QStringList() << "p" << "api-port",
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"Web API server port.",
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"apiPort",
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"9091"),
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m_dataAddressOption(QStringList() << "A" << "data-address",
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"Remote data address (Rx).",
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"remoteAddress",
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"127.0.0.1"),
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m_dataPortOption(QStringList() << "D" << "data-port",
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"UDP stream data port.",
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"dataPort",
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"9090"),
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m_deviceTypeOption(QStringList() << "T" << "device-type",
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"Device type.",
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"deviceType",
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"TestSource"),
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m_txOption(QStringList() << "t" << "tx",
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"Tx indicator."),
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m_serialOption(QStringList() << "s" << "serial",
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"Device serial number.",
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"serial"),
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m_sequenceOption(QStringList() << "i" << "sequence",
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"Device sequence index in enumeration for the same device type.",
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"sequence"),
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m_txDelayOption(QStringList() << "d" << "tx-delay",
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"delay between transmission of UDP blocks (ms).",
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"txDelay",
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"100"),
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m_nbBlocksFECOption(QStringList() << "f" << "fec-blocks",
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"Number of FEC blocks per frame.",
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"nbBlocksFEC",
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"8")
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{
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m_serverAddress = "127.0.0.1";
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m_serverPort = 9091;
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m_dataAddress = "127.0.0.1";
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m_dataPort = 9090;
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m_deviceType = "TestSource";
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m_tx = false;
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m_sequence = 0;
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m_txDelay = 100;
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m_nbBlocksFEC = 8;
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m_hasSequence = false;
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m_hasSerial = false;
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m_parser.setApplicationDescription("Software Defined Radio RF header server");
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m_parser.addHelpOption();
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m_parser.addVersionOption();
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m_parser.addOption(m_serverAddressOption);
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m_parser.addOption(m_serverPortOption);
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m_parser.addOption(m_dataAddressOption);
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m_parser.addOption(m_dataPortOption);
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m_parser.addOption(m_deviceTypeOption);
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m_parser.addOption(m_txOption);
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m_parser.addOption(m_serialOption);
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m_parser.addOption(m_sequenceOption);
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m_parser.addOption(m_txDelayOption);
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m_parser.addOption(m_nbBlocksFECOption);
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}
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SDRDaemonParser::~SDRDaemonParser()
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{ }
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void SDRDaemonParser::parse(const QCoreApplication& app)
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{
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m_parser.process(app);
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int pos;
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bool ok;
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// server address
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QString serverAddress = m_parser.value(m_serverAddressOption);
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QString ipRange = "(?:[0-1]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])";
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QRegExp ipRegex ("^" + ipRange
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+ "\\." + ipRange
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+ "\\." + ipRange
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+ "\\." + ipRange + "$");
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QRegExpValidator ipValidator(ipRegex);
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if (ipValidator.validate(serverAddress, pos) == QValidator::Acceptable)
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{
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m_serverAddress = serverAddress;
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qDebug() << "SDRDaemonParser::parse: server address: " << m_serverAddress;
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}
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else
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{
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qWarning() << "SDRDaemonParser::parse: server address invalid. Defaulting to " << m_serverAddress;
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}
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// server port
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QString serverPortStr = m_parser.value(m_serverPortOption);
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int serverPort = serverPortStr.toInt(&ok);
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if (ok && (serverPort > 1023) && (serverPort < 65536))
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{
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m_serverPort = serverPort;
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qDebug() << "SDRDaemonParser::parse: server port: " << m_serverPort;
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}
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else
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{
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qWarning() << "SDRDaemonParser::parse: server port invalid. Defaulting to " << m_serverPort;
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}
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// data address
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QString dataAddress = m_parser.value(m_dataAddressOption);
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if (ipValidator.validate(dataAddress, pos) == QValidator::Acceptable)
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{
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m_dataAddress = dataAddress;
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qDebug() << "SDRDaemonParser::parse: data address: " << m_dataAddress;
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}
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else
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{
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qWarning() << "SDRDaemonParser::parse: data address invalid. Defaulting to " << m_dataAddress;
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}
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// data port
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QString dataPortStr = m_parser.value(m_dataPortOption);
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serverPort = dataPortStr.toInt(&ok);
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if (ok && (serverPort > 1023) && (serverPort < 65536))
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{
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m_dataPort = serverPort;
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qDebug() << "SDRDaemonParser::parse: data port: " << m_dataPort;
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}
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else
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{
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qWarning() << "SDRDaemonParser::parse: data port invalid. Defaulting to " << m_dataPort;
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}
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// tx
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m_tx = m_parser.isSet(m_txOption);
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qDebug() << "SDRDaemonParser::parse: tx: " << m_tx;
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// device type
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if (m_parser.isSet(m_deviceTypeOption))
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{
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QString deviceType = m_parser.value(m_deviceTypeOption);
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QRegExp deviceTypeRegex("^[A-Z][A-Za-z0-9]+$");
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QRegExpValidator deviceTypeValidator(deviceTypeRegex);
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if (deviceTypeValidator.validate(deviceType, pos) == QValidator::Acceptable)
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{
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m_deviceType = deviceType;
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qDebug() << "SDRDaemonParser::parse: device type: " << m_deviceType;
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}
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else
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{
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m_deviceType = m_tx ? "FileSink" : "TestSource";
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qWarning() << "SDRDaemonParser::parse: device type invalid. Defaulting to " << m_deviceType;
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}
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}
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else
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{
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m_deviceType = m_tx ? "FileSink" : "TestSource";
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qInfo() << "SDRDaemonParser::parse: device type not specified. defaulting to " << m_deviceType;
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}
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// serial
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m_hasSerial = m_parser.isSet(m_serialOption);
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if (m_hasSerial)
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{
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m_serial = m_parser.value(m_serialOption);
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qDebug() << "SDRDaemonParser::parse: serial: " << m_serial;
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}
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// sequence
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m_hasSequence = m_parser.isSet(m_sequenceOption);
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if (m_hasSequence)
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{
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QString sequenceStr = m_parser.value(m_sequenceOption);
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int sequence = sequenceStr.toInt(&ok);
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if (ok && (sequence >= 0) && (sequence < 65536)) {
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m_sequence = sequence;
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qDebug() << "SDRDaemonParser::parse: sequence: " << m_sequence;
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} else {
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qWarning() << "SDRDaemonParser::parse: sequence invalid. Defaulting to " << m_sequence;
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}
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}
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// Tx delay
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if (m_parser.isSet(m_txDelayOption))
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{
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QString txDelayStr = m_parser.value(m_txDelayOption);
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int txDelay = txDelayStr.toInt(&ok);
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if (ok && (txDelay >= 0))
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{
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m_txDelay = txDelay;
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qDebug() << "SDRDaemonParser::parse: Tx delay: " << m_txDelay;
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}
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else
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{
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qWarning() << "SDRDaemonParser::parse: Tx delay invalid. Defaulting to " << m_txDelay;
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}
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}
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// nb FEC blocks
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if (m_parser.isSet(m_nbBlocksFECOption))
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{
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QString nbBlocksFECStr = m_parser.value(m_nbBlocksFECOption);
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int nbBlocksFEC = nbBlocksFECStr.toInt(&ok);
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if (ok && (nbBlocksFEC >= 0) && (nbBlocksFEC < 128))
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{
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m_nbBlocksFEC = nbBlocksFEC;
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qDebug() << "SDRDaemonParser::parse: number of FEC blocks: " << m_nbBlocksFEC;
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}
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else
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{
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qWarning() << "SDRDaemonParser::parse: number of FEC blocks invalid. Defaulting to " << m_nbBlocksFEC;
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}
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}
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}
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