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sdrangel/sdrbase/mainparser.cpp

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2017 F4EXB //
// written by Edouard Griffiths //
// //
// This program is free software; you can redistribute it and/or modify //
// it under the terms of the GNU General Public License as published by //
// the Free Software Foundation as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program is distributed in the hope that it will be useful, //
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
// GNU General Public License V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QCommandLineOption>
#include <QRegularExpressionValidator>
#include <QDebug>
#include "mainparser.h"
MainParser::MainParser() :
m_serverAddressOption(QStringList() << "a" << "api-address",
"Web API server address.",
"address",
""),
m_serverPortOption(QStringList() << "p" << "api-port",
"Web API server port.",
"port",
"8091"),
m_fftwfWisdomOption(QStringList() << "w" << "fftwf-wisdom",
"FFTW Wisdom file.",
"file",
""),
m_scratchOption("scratch", "Start from scratch (no current config)."),
m_soapyOption("soapy", "Activate Soapy SDR support."),
m_remoteTCPSinkOption("remote-tcp", "Start Remote TCP Sink"),
m_remoteTCPSinkAddressOption("remote-tcp-address", "Remote TCP Sink interface IP address (Default 127.0.0.1).", "address", "127.0.0.1"),
m_remoteTCPSinkPortOption("remote-tcp-port", "Remote TCP Sink port (Default 1234).", "port", "1234"),
m_remoteTCPSinkHWTypeOption("remote-tcp-hwtype", "Remote TCP Sink device hardware type (Optional. E.g. RTLSDR/SDRplayV3/AirspyHF).", "hwtype"),
m_remoteTCPSinkSerialOption("remote-tcp-serial", "Remote TCP Sink device serial (Optional).", "serial"),
m_listDevicesOption("list-devices", "List available physical devices.")
{
m_serverAddress = ""; // Bind to any address
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m_serverPort = 8091;
m_scratch = false;
m_soapy = false;
m_fftwfWindowFileName = "";
m_remoteTCPSink = false;
m_remoteTCPSinkAddress = "127.0.0.1";
m_remoteTCPSinkPort = 1234;
m_remoteTCPSinkHWType = "";
m_remoteTCPSinkSerial = "";
m_listDevices = false;
m_parser.setApplicationDescription("Software Defined Radio application");
m_parser.addHelpOption();
m_parser.addVersionOption();
m_parser.addOption(m_serverAddressOption);
m_parser.addOption(m_serverPortOption);
m_parser.addOption(m_fftwfWisdomOption);
m_parser.addOption(m_scratchOption);
m_parser.addOption(m_soapyOption);
m_parser.addOption(m_remoteTCPSinkOption);
m_parser.addOption(m_remoteTCPSinkAddressOption);
m_parser.addOption(m_remoteTCPSinkPortOption);
m_parser.addOption(m_remoteTCPSinkHWTypeOption);
m_parser.addOption(m_remoteTCPSinkSerialOption);
m_parser.addOption(m_listDevicesOption);
}
MainParser::~MainParser()
{ }
void MainParser::parse(const QCoreApplication& app)
{
m_parser.process(app);
int pos;
bool ok;
QString ipRange = "(?:[0-1]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])";
QRegularExpression ipRegex ("^" + ipRange
+ "\\." + ipRange
+ "\\." + ipRange
+ "\\." + ipRange + "$");
QRegularExpressionValidator ipValidator(ipRegex);
// server address
QString serverAddress = m_parser.value(m_serverAddressOption);
if (!serverAddress.isEmpty())
{
if (ipValidator.validate(serverAddress, pos) == QValidator::Acceptable) {
m_serverAddress = serverAddress;
} else {
qWarning() << "MainParser::parse: server address invalid. Defaulting to any address.";
}
}
// server port
QString serverPortStr = m_parser.value(m_serverPortOption);
int serverPort = serverPortStr.toInt(&ok);
if (ok && (serverPort > 1023) && (serverPort < 65536)) {
m_serverPort = serverPort;
} else {
qWarning() << "MainParser::parse: server port invalid. Defaulting to " << m_serverPort;
}
// FFTWF wisdom file
m_fftwfWindowFileName = m_parser.value(m_fftwfWisdomOption);
// Scratch mode
m_scratch = m_parser.isSet(m_scratchOption);
// Soapy SDR support
m_soapy = m_parser.isSet(m_soapyOption);
// Remote TCP Sink options
m_remoteTCPSink = m_parser.isSet(m_remoteTCPSinkOption);
QString remoteTCPSinkAddress = m_parser.value(m_remoteTCPSinkAddressOption);
if (!remoteTCPSinkAddress.isEmpty())
{
if (ipValidator.validate(remoteTCPSinkAddress, pos) == QValidator::Acceptable) {
m_remoteTCPSinkAddress = remoteTCPSinkAddress;
} else {
qWarning() << "MainParser::parse: remote TCP Sink address invalid. Defaulting to " << m_remoteTCPSinkAddress;
}
}
QString remoteTCPSinkPortStr = m_parser.value(m_remoteTCPSinkPortOption);
int remoteTCPSinkPort = remoteTCPSinkPortStr.toInt(&ok);
if (ok && (remoteTCPSinkPort > 1023) && (remoteTCPSinkPort < 65536)) {
m_remoteTCPSinkPort = remoteTCPSinkPort;
} else {
qWarning() << "MainParser::parse: remote TCP Sink port invalid. Defaulting to " << m_serverPort;
}
m_remoteTCPSinkHWType = m_parser.value(m_remoteTCPSinkHWTypeOption);
m_remoteTCPSinkSerial = m_parser.value(m_remoteTCPSinkSerialOption);
m_listDevices = m_parser.isSet(m_listDevicesOption);
if (m_remoteTCPSink && m_remoteTCPSinkHWType.isEmpty() && m_remoteTCPSinkSerial.isEmpty())
{
qCritical() << "You must specify a device with either -remote-tcp-hwtype or -remote-tcp-serial";
exit (EXIT_FAILURE);
}
}