138 lines
4.4 KiB
C++
138 lines
4.4 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** BSD License Usage
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** Alternatively, you may use this file under the terms of the BSD license
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** as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QCoreApplication>
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#include <QFile>
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#include <QStringList>
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#include <QTextStream>
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#include <QXmlStreamReader>
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/*
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This class exists for the sole purpose of creating a translation context.
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*/
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class XmlStreamLint
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{
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public:
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Q_DECLARE_TR_FUNCTIONS(XmlStreamLint)
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};
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int main(int argc, char *argv[])
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{
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enum ExitCode
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{
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Success,
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ParseFailure,
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ArgumentError,
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WriteError,
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FileFailure
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};
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QCoreApplication app(argc, argv);
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QTextStream errorStream(stderr);
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if (argc != 2)
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{
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errorStream << XmlStreamLint::tr(
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"Usage: xmlstreamlint <path to XML file>\n");
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return ArgumentError;
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}
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QString inputFilePath(QCoreApplication::arguments().at(1));
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QFile inputFile(inputFilePath);
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if (!QFile::exists(inputFilePath))
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{
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errorStream << XmlStreamLint::tr(
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"File %1 does not exist.\n").arg(inputFilePath);
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return FileFailure;
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} else if (!inputFile.open(QIODevice::ReadOnly)) {
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errorStream << XmlStreamLint::tr(
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"Failed to open file %1.\n").arg(inputFilePath);
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return FileFailure;
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}
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QFile outputFile;
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if (!outputFile.open(stdout, QIODevice::WriteOnly))
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{
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errorStream << XmlStreamLint::tr("Failed to open stdout.");
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return WriteError;
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}
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//! [0]
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QXmlStreamReader reader(&inputFile);
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QXmlStreamWriter writer(&outputFile);
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//! [0]
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//! [1]
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while (!reader.atEnd())
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{
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reader.readNext();
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if (reader.error())
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{
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errorStream << XmlStreamLint::tr(
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"Error: %1 in file %2 at line %3, column %4.\n").arg(
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reader.errorString(), inputFilePath,
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QString::number(reader.lineNumber()),
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QString::number(reader.columnNumber()));
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return ParseFailure;
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//! [1]
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//! [2]
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} else
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writer.writeCurrentToken(reader);
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}
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//! [2]
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return Success;
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}
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