qt5base-lts/qmake/generators/win32/cesdkhandler.cpp

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/****************************************************************************
**
** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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 1.1, 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "cesdkhandler.h"
#include <QtCore/QFile>
#include <QtCore/QDebug>
#include <QtCore/QXmlStreamReader>
QT_BEGIN_NAMESPACE
CeSdkInfo::CeSdkInfo() : m_major(0) , m_minor(0)
{
}
CeSdkHandler::CeSdkHandler()
{
}
bool CeSdkHandler::parse()
{
// look at the file at %VCInstallDir%/vcpackages/WCE.VCPlatform.config
// and scan through all installed sdks...
m_list.clear();
m_vcInstallDir = QString::fromLatin1(qgetenv("VCInstallDir"));
if (m_vcInstallDir.isEmpty())
return false;
QDir vStudioDir(m_vcInstallDir);
if (!vStudioDir.cd(QLatin1String("vcpackages")))
return false;
QFile configFile(vStudioDir.absoluteFilePath(QLatin1String("WCE.VCPlatform.config")));
if (!configFile.open(QIODevice::ReadOnly))
return false;
QString currentElement;
CeSdkInfo currentItem;
QXmlStreamReader xml(&configFile);
while (!xml.atEnd()) {
xml.readNext();
if (xml.isStartElement()) {
currentElement = xml.name().toString();
if (currentElement == QLatin1String("Platform")) {
currentItem = CeSdkInfo();
} else if (currentElement == QLatin1String("Directories")) {
QXmlStreamAttributes attr = xml.attributes();
currentItem.m_include = fixPaths(attr.value(QLatin1String("Include")).toString());
currentItem.m_lib = fixPaths(attr.value(QLatin1String("Library")).toString());
currentItem.m_bin = fixPaths(attr.value(QLatin1String("Path")).toString());
}
} else if (xml.isEndElement()) {
if (xml.name().toString() == QLatin1String("Platform"))
m_list.append(currentItem);
} else if (xml.isCharacters() && !xml.isWhitespace()) {
if (currentElement == QLatin1String("PlatformName"))
currentItem.m_name = xml.text().toString();
else if (currentElement == QLatin1String("OSMajorVersion"))
currentItem.m_major = xml.text().toString().toInt();
else if (currentElement == QLatin1String("OSMinorVersion"))
currentItem.m_minor = xml.text().toString().toInt();
}
}
if (xml.error() && xml.error() != QXmlStreamReader::PrematureEndOfDocumentError) {
qWarning() << "XML ERROR:" << xml.lineNumber() << ": " << xml.errorString();
return false;
}
return m_list.size() > 0 ? true : false;
}
QString CeSdkHandler::fixPaths(QString path) const
{
QRegExp searchStr(QLatin1String("(\\$\\(\\w+\\))"));
QString fixedString = path;
for (int index = fixedString.indexOf(searchStr, 0);
index >= 0;
index = fixedString.indexOf(searchStr, index)) {
const QString capture = searchStr.cap(0);
fixedString.replace(index, capture.length(), capture.toUpper());
index += capture.length(); // don't count the zero terminator
fixedString.insert(index, '\\'); // the configuration file lacks a directory separator for env vars
++index;
}
return fixedString;
}
QT_END_NAMESPACE