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/****************************************************************************
**
** Copyright (C) 2018 basysKom GmbH, opensource@basyskom.com
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtOpcUa module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QCommandLineParser>
#include <QCoreApplication>
#include <QDebug>
#include <QFile>
/*
* This generator should be run if there is a new version of the NodeIds.csv file available in
* https://opcfoundation.org/UA/schemas/1.03/
*
* Building
* Qt OPC UA must be configured with -feature-ns0idgenerator to enable building the generator.
*
* Usage:
* qtopcua-defaultnodeidsgenerator -i NodeIds.csv -o /path/to/qtopcua/src/opcua/client/qopcuanodeids
*
* This generates qopcuanodeids.h and qopcuanodeids.cpp from the content of NodeIds.csv.
* The Qt OPC UA module must be rebuilt after running the generator.
*/
void createLicenseHeader(QTextStream &output)
{
output << R"(/****************************************************************************
**
** Copyright (C) 2018 basysKom GmbH, opensource@basyskom.com
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtOpcUa module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/)";
}
void createHeader(QTextStream &output)
{
createLicenseHeader(output);
output << "\n\n";
output << "#ifndef QOPCUANODEIDS_H" << "\n";
output << "#define QOPCUANODEIDS_H" << "\n\n";
output << "#include <QtOpcUa/qopcuaglobal.h>" << "\n\n";
output << "#include <QtCore/qmetatype.h>" << "\n\n";
output << "QT_BEGIN_NAMESPACE" << "\n\n";
output << "namespace QOpcUa {" << "\n";
output << " " << "namespace NodeIds {" << "\n";
output << "#ifndef QT_OPCUA_NO_NS0IDNAMES" << "\n";
output << " " << "Q_OPCUA_EXPORT Q_NAMESPACE" << "\n";
output << "#endif" << "\n\n";
output << " " << "enum class NS0 : quint32 {" << "\n";
output << " " << "Unknown = 0," << "\n";
}
void createFooter(QTextStream &output)
{
output << " " << "};" << "\n";
output << "#ifndef QT_OPCUA_NO_NS0IDNAMES" << "\n";
output << " " << "Q_ENUM_NS(NS0)" << "\n";
output << "#endif" << "\n";
output << " " << "}" << "\n";
output << "}" << "\n\n";
output << "QT_END_NAMESPACE" << "\n\n";
output << "#endif // QOPCUANODEIDS_H\n";
}
void createSourceHeader(QTextStream &output)
{
createLicenseHeader(output);
output << "\n\n";
output << "#include \"qopcuanodeids.h\"" << "\n\n";
output << "QT_BEGIN_NAMESPACE" << "\n\n";
output << R"(/*!
\namespace QOpcUa::NodeIds
\inmodule QtOpcUa
\inheaderfile QtOpcUa/qopcuanodeids.h
\brief This namespace contains enums with known node ids.
*/
/*!
\enum QOpcUa::NodeIds::NS0
Contains all numeric node identifiers from namespace 0 defined in the OPC Foundation's
\l {https://opcfoundation.org/UA/schemas/1.03/NodeIds.csv} {NodeIds.csv} file.
The values in this enum follow the naming from the CSV file and can be converted between
enum and node id string using \l QOpcUa::ns0ID() and \l QOpcUa::ns0IDFromNodeId().
\l QOpcUa::ns0IDName() provides a conversion from enum value to the name string from the CSV file.
\code
QScopedPointer<QOpcUaNode> rootNode(client->node(QOpcUa::ns0ID(QOpcUa::NodeIds::RootFolder)));
\endcode)" << "\n\n";
output << " " << "\\value Unknown" << "\n";
}
void createSourceFooter(QTextStream &output)
{
output << "*/" << "\n\n";
output << "QT_END_NAMESPACE" << "\n";
}
bool nodeIdFromLine(const QString &line, QTextStream &outputHeader, QTextStream &outputSource)
{
QStringList parts = line.trimmed().split(QLatin1String(","));
if (parts.size() != 3)
return false;
bool ok = false;
int identifier = parts.at(1).toUInt(&ok);
if (!ok)
return false;
outputHeader << " " << QStringLiteral("%1 = %2,").arg(parts.at(0)).arg(identifier) << "\n";
outputSource << " " << QStringLiteral("\\value %1").arg(parts.at(0)) << "\n";
return true;
}
int main(int argc, char *argv[])
{
QCoreApplication app(argc, argv);
QCommandLineParser parser;
parser.addHelpOption();
parser.setApplicationDescription("\nThis application generates a Qt OPC UA header file from the NodeIds.csv file distributed by the OPC Foundation.");
parser.addOption(QCommandLineOption("i", "The NodeIds.csv file", "input file"));
parser.addOption(QCommandLineOption("o", "The output prefix for the generated .h and c++ file, defaults to qopcuanodeids.h", "output file", "qopcuanodeids"));
parser.process(app);
if (!parser.isSet("i")) {
qDebug() << "Error: No input file specified";
return EXIT_FAILURE;
}
QFile inputFile(parser.value("i"));
if (!inputFile.open(QFile::ReadOnly | QFile::Text)) {
qDebug() << "Failed to open file" << inputFile.fileName();
return EXIT_FAILURE;
}
QString currentLine = inputFile.readLine();
if (currentLine.trimmed() != QLatin1String("Boolean,1,DataType")) {
qDebug() << "Invalid content in" << inputFile.fileName();
inputFile.close();
return EXIT_FAILURE;
}
QFile outHeader(parser.value("o")+QLatin1String(".h"));
if (!outHeader.open(QFile::WriteOnly | QFile::Text | QFile::Truncate)) {
qDebug() << "Failed to open output file" << outHeader.fileName();
inputFile.close();
return EXIT_FAILURE;
}
QFile outSource(parser.value("o")+QLatin1String(".cpp"));
if (!outSource.open(QFile::WriteOnly | QFile::Text | QFile::Truncate)) {
qDebug() << "Failed to open output file" << outSource.fileName();
inputFile.close();
outHeader.close();
return EXIT_FAILURE;
}
QTextStream outHeaderStream(&outHeader);
QTextStream outSourceStream(&outSource);
createHeader(outHeaderStream);
createSourceHeader(outSourceStream);
nodeIdFromLine(currentLine, outHeaderStream, outSourceStream);
while (!inputFile.atEnd()) {
currentLine = inputFile.readLine();
nodeIdFromLine(currentLine, outHeaderStream, outSourceStream);
}
createFooter(outHeaderStream);
createSourceFooter(outSourceStream);
inputFile.close();
outHeader.close();
outSource.close();
return EXIT_SUCCESS;
}
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