diff options
| author | Øystein Heskestad <oystein.heskestad@qt.io> | 2023-03-01 14:23:45 +0100 |
|---|---|---|
| committer | Øystein Heskestad <oystein.heskestad@qt.io> | 2023-03-02 12:20:18 +0100 |
| commit | e13b57d06ab6e81cf04c090cc46dd23b4f8daccf (patch) | |
| tree | 2964cabd09607f6b8d0c62d55f791f4ba73963fc /tests/manual/xmlstreamlint/main.cpp | |
| parent | 56b3123689be7c408d9b6c8c48648a15f0e46658 (diff) | |
Move xmlstreamlint example into tests/manual
This example is useful but not a typical starting point for an
application.
Task-number: QTBUG-110647
Pick-to: 6.5
Change-Id: Ic4af8ed648c587b91110a7403fa80c619549289d
Reviewed-by: Marc Mutz <marc.mutz@qt.io>
Diffstat (limited to 'tests/manual/xmlstreamlint/main.cpp')
| -rw-r--r-- | tests/manual/xmlstreamlint/main.cpp | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/tests/manual/xmlstreamlint/main.cpp b/tests/manual/xmlstreamlint/main.cpp new file mode 100644 index 00000000000..5b445f87bda --- /dev/null +++ b/tests/manual/xmlstreamlint/main.cpp @@ -0,0 +1,90 @@ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause + +#include <QCoreApplication> +#include <QFile> +#include <QStringList> +#include <QTextStream> +#include <QXmlStreamReader> + +/* + This class exists for the sole purpose of creating a translation context. +*/ +class XmlStreamLint +{ +public: + Q_DECLARE_TR_FUNCTIONS(XmlStreamLint) +}; + +int main(int argc, char *argv[]) +{ + enum ExitCode + { + Success, + ParseFailure, + ArgumentError, + WriteError, + FileFailure + }; + + QCoreApplication app(argc, argv); + + QTextStream errorStream(stderr); + + if (argc != 2) + { + errorStream << XmlStreamLint::tr( + "Usage: xmlstreamlint <path to XML file>\n"); + return ArgumentError; + } + + QString inputFilePath(QCoreApplication::arguments().at(1)); + QFile inputFile(inputFilePath); + + if (!QFile::exists(inputFilePath)) + { + errorStream << XmlStreamLint::tr( + "File %1 does not exist.\n").arg(inputFilePath); + return FileFailure; + + } else if (!inputFile.open(QIODevice::ReadOnly)) { + errorStream << XmlStreamLint::tr( + "Failed to open file %1.\n").arg(inputFilePath); + return FileFailure; + } + + QFile outputFile; + if (!outputFile.open(stdout, QIODevice::WriteOnly)) + { + errorStream << XmlStreamLint::tr("Failed to open stdout."); + return WriteError; + } + +//! [0] + QXmlStreamReader reader(&inputFile); + QXmlStreamWriter writer(&outputFile); +//! [0] + +//! [1] + while (!reader.atEnd()) + { + reader.readNext(); + + if (reader.error()) + { + errorStream << XmlStreamLint::tr( + "Error: %1 in file %2 at line %3, column %4.\n").arg( + reader.errorString(), inputFilePath, + QString::number(reader.lineNumber()), + QString::number(reader.columnNumber())); + return ParseFailure; +//! [1] + +//! [2] + } else + writer.writeCurrentToken(reader); + } +//! [2] + + return Success; +} |