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Diffstat (limited to 'examples/xml/htmlinfo/main.cpp')
| -rw-r--r-- | examples/xml/htmlinfo/main.cpp | 129 |
1 files changed, 0 insertions, 129 deletions
diff --git a/examples/xml/htmlinfo/main.cpp b/examples/xml/htmlinfo/main.cpp deleted file mode 100644 index bc19ae4a82..0000000000 --- a/examples/xml/htmlinfo/main.cpp +++ /dev/null @@ -1,129 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <QtCore> - -void parseHtmlFile(QTextStream &out, const QString &fileName) -{ - QFile file(fileName); - - out << "Analysis of HTML file: " << fileName << Qt::endl; - - if (!file.open(QIODevice::ReadOnly)) { - out << " Couldn't open the file." << Qt::endl << Qt::endl << Qt::endl; - return; - } - -//! [0] - QXmlStreamReader reader(&file); -//! [0] - -//! [1] - int paragraphCount = 0; - QStringList links; - QString title; - while (!reader.atEnd()) { - reader.readNext(); - if (reader.isStartElement()) { - if (reader.name() == QLatin1String("title")) - title = reader.readElementText(); - else if (reader.name() == QLatin1String("a")) - links.append(reader.attributes().value(QLatin1String("href")).toString()); - else if (reader.name() == QLatin1String("p")) - ++paragraphCount; - } - } -//! [1] - -//! [2] - if (reader.hasError()) { - out << " The HTML file isn't well-formed: " << reader.errorString() - << Qt::endl << Qt::endl << Qt::endl; - return; - } -//! [2] - - out << " Title: \"" << title << '"' << Qt::endl - << " Number of paragraphs: " << paragraphCount << Qt::endl - << " Number of links: " << links.size() << Qt::endl - << " Showing first few links:" << Qt::endl; - - while (links.size() > 5) - links.removeLast(); - - for (const QString &link : qAsConst(links)) - out << " " << link << Qt::endl; - out << Qt::endl << Qt::endl; -} - -int main(int argc, char **argv) -{ - // initialize Qt Core application - QCoreApplication app(argc, argv); - - // get a list of all html files in the current directory - const QStringList filter = { QStringLiteral("*.htm"), - QStringLiteral("*.html") }; - - const QStringList htmlFiles = QDir(QStringLiteral(":/")).entryList(filter, QDir::Files); - - QTextStream out(stdout); - - if (htmlFiles.isEmpty()) { - out << "No html files available."; - return 1; - } - - // parse each html file and write the result to file/stream - for (const QString &file : htmlFiles) - parseHtmlFile(out, QStringLiteral(":/") + file); - - return 0; -} |