From 9be00330af639043961f4d7b8ee1d3511e787931 Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Fri, 19 Jan 2018 15:30:24 -0800 Subject: Examples: add an example that converts between different file formats This example converts to and from: - Binary JSON - CBOR - CBOR Diagnostic notation (output only) - JSON - Null (output only) - QDataStream - QVariant dump (output only) - Text - XML Change-Id: Ibab69e0efefb40bdbf94fffd150b59f8c0da3174 Reviewed-by: Allan Sandfeld Jensen --- .../corelib/serialization/convert/nullconverter.h | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 examples/corelib/serialization/convert/nullconverter.h (limited to 'examples/corelib/serialization/convert/nullconverter.h') diff --git a/examples/corelib/serialization/convert/nullconverter.h b/examples/corelib/serialization/convert/nullconverter.h new file mode 100644 index 0000000000..af7339f092 --- /dev/null +++ b/examples/corelib/serialization/convert/nullconverter.h @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** Copyright (C) 2018 Intel Corporation. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** 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 https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** BSD License Usage +** Alternatively, you may use this file under the terms of the BSD license +** as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of The Qt Company Ltd nor the names of its +** contributors may be used to endorse or promote products derived +** from this software without specific prior written permission. +** +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef NULLCONVERTER_H +#define NULLCONVERTER_H + +#include "converter.h" + +class NullConverter : public Converter +{ + // Converter interface +public: + QString name() override; + Direction directions() override; + Options outputOptions() override; + const char *optionsHelp() override; + bool probeFile(QIODevice *f) override; + QVariant loadFile(QIODevice *f, Converter *&outputConverter) override; + void saveFile(QIODevice *f, const QVariant &contents, const QStringList &options) override; +}; + +#endif // NULLCONVERTER_H -- cgit v1.2.3