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-rw-r--r--util/lexgen/configfile.cpp99
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diff --git a/util/lexgen/configfile.cpp b/util/lexgen/configfile.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the utils of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain
+** additional rights. These rights are described in the Nokia Qt LGPL
+** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
+** package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 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 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "configfile.h"
+
+#include <QFile>
+
+ConfigFile::SectionMap ConfigFile::parse(const QString &fileName)
+{
+ QFile f(fileName);
+ if (!f.open(QIODevice::ReadOnly))
+ return ConfigFile::SectionMap();
+ return parse(&f);
+}
+
+ConfigFile::SectionMap ConfigFile::parse(QIODevice *dev)
+{
+ SectionMap sections;
+ SectionMap::Iterator currentSection = sections.end();
+
+ ConfigFile::SectionMap result;
+ int currentLineNumber = 0;
+ while (!dev->atEnd()) {
+ QString line = QString::fromUtf8(dev->readLine()).trimmed();
+ ++currentLineNumber;
+
+ if (line.isEmpty() || line.startsWith(QLatin1Char('#')))
+ continue;
+
+ if (line.startsWith(QLatin1Char('['))) {
+ if (!line.endsWith(']')) {
+ qWarning("Syntax error at line %d: Missing ']' at start of new section.", currentLineNumber);
+ return SectionMap();
+ }
+ line.remove(0, 1);
+ line.chop(1);
+ const QString sectionName = line;
+ currentSection = sections.insert(sectionName, Section());
+ continue;
+ }
+
+ if (currentSection == sections.end()) {
+ qWarning("Syntax error at line %d: Entry found outside of any section.", currentLineNumber);
+ return SectionMap();
+ }
+
+ Entry e;
+ e.lineNumber = currentLineNumber;
+
+ int equalPos = line.indexOf(QLatin1Char('='));
+ if (equalPos == -1) {
+ e.key = line;
+ } else {
+ e.key = line;
+ e.key.truncate(equalPos);
+ e.key = e.key.trimmed();
+ e.value = line.mid(equalPos + 1).trimmed();
+ }
+ currentSection->append(e);
+ }
+ return sections;
+}