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/***************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Qt Software Information (qt-info@nokia.com)
**
**
** Non-Open Source Usage
**
** Licensees may use this file in accordance with the Qt Beta Version
** License Agreement, Agreement version 2.2 provided with the Software or,
** alternatively, in accordance with the terms contained in a written
** agreement between you and Nokia.
**
** GNU General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU General
** Public License versions 2.0 or 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 GNU
** General Public Licensing requirements will be met:
**
** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
** http://www.gnu.org/copyleft/gpl.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt GPL Exception version
** 1.2, included in the file GPL_EXCEPTION.txt in this package.
**
***************************************************************************/
#include "profilereader.h"
#include "profilecache.h"
#include <QtCore/QDir>
#include <QtCore/QDebug>
using namespace Qt4ProjectManager;
using namespace Qt4ProjectManager::Internal;
ProFileReader::ProFileReader(ProFileCache *cache)
: m_cache(cache)
{
}
void ProFileReader::setQtVersion(QtVersion *qtVersion) {
QHash<QString, QStringList> additionalVariables;
additionalVariables.insert(QString("QT_BUILD_TREE"), QStringList() << qtVersion->path());
additionalVariables.insert(QString("QT_SOURCE_TREE"), QStringList() << qtVersion->sourcePath());
addVariables(additionalVariables);
addProperties(qtVersion->versionInfo());
// ### TODO override QT_VERSION property
}
bool ProFileReader::readProFile(const QString &fileName)
{
//disable caching -> list of include files is not updated otherwise
// ProFile *pro = proFileFromCache(fileName);
// if (!pro) {
// pro = new ProFile(fileName);
// if (!queryProFile(pro)) {
// delete pro;
// return false;
// }
// }
QString fn = QFileInfo(fileName).filePath();
ProFile *pro = new ProFile(fn);
if (!queryProFile(pro)) {
delete pro;
return false;
}
m_includeFiles.insert(fn, pro);
return accept(pro);
}
ProFile *ProFileReader::parsedProFile(const QString &fileName)
{
// ProFile *pro = proFileFromCache(fileName);
// if (pro)
// return pro;
QString fn = QFileInfo(fileName).filePath();
ProFile *pro = ProFileEvaluator::parsedProFile(fn);
if (pro) {
m_includeFiles.insert(fn, pro);
}
return pro;
}
void ProFileReader::releaseParsedProFile(ProFile */*proFile*/)
{
return;
}
ProFile *ProFileReader::proFileFromCache(const QString &fileName) const
{
QString fn = QFileInfo(fileName).filePath();
ProFile *pro = 0;
if (m_includeFiles.contains(fn))
pro = m_includeFiles.value(fn);
else
pro = m_cache->proFile(fn); // this can expand to null
return pro;
}
QList<ProFile*> ProFileReader::includeFiles() const
{
QString qmakeMkSpecDir = propertyValue("QMAKE_MKSPECS");
QList<ProFile *> list;
QMap<QString, ProFile *>::const_iterator it, end;
end = m_includeFiles.constEnd();
for (it = m_includeFiles.constBegin(); it != end; ++it) {
if (!(it.key().startsWith(qmakeMkSpecDir)))
list.append(it.value());
}
return list;
}
QString ProFileReader::value(const QString &variable) const
{
QStringList vals = values(variable);
if (!vals.isEmpty())
return vals.first();
return QString();
}
// Construct QFileInfo from path value and base directory
// Truncate trailing slashs and make absolute
static inline QFileInfo infoFromPath(QString path,
const QString &baseDirectory)
{
if (path.size() > 1 && path.endsWith(QLatin1Char('/')))
path.truncate(path.size() - 1);
QFileInfo info(path);
if (info.isAbsolute())
return info;
return QFileInfo(baseDirectory, path);
}
/*!
Returns a list of absolute paths
*/
QStringList ProFileReader::absolutePathValues(const QString &variable,
const QString &baseDirectory,
PathValuesMode mode,
const ProFile *pro) const
{
QStringList rawList;
if (!pro)
rawList = values(variable);
else
rawList = values(variable, pro);
if (rawList.isEmpty())
return QStringList();
// Normalize list of paths, kill trailing slashes,
// remove duplicates while maintaining order
const QChar slash = QLatin1Char('/');
QStringList result;
const QStringList::const_iterator rcend = rawList.constEnd();
for (QStringList::const_iterator it = rawList.constBegin(); it != rcend; ++it) {
const QFileInfo info = infoFromPath(*it, baseDirectory);
if (mode == AllPaths || info.exists()) {
if (mode != ExistingFilePaths || info.isFile()) {
const QString absPath = info.absoluteFilePath();
if (!result.contains(absPath))
result.push_back(absPath);
}
}
}
return result;
}
void ProFileReader::fileMessage(const QString &message)
{
Q_UNUSED(message);
// we ignore these...
}
void ProFileReader::logMessage(const QString &message)
{
Q_UNUSED(message);
// we ignore these...
}
void ProFileReader::errorMessage(const QString &message)
{
emit errorFound(message);
}
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