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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** 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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#include "profileparser.h"
#include "profileevaluator.h"
#include <QtCore/QCoreApplication>
#include <QtCore/QDebug>
#include <QtCore/QDir>
#include <QtCore/QFile>
#include <QtCore/QFileInfo>
#include <QtCore/QLibraryInfo>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QTextCodec>
static void print(const QString &fileName, int lineNo, const QString &msg)
{
if (lineNo)
qWarning("%s(%d): %s", qPrintable(fileName), lineNo, qPrintable(msg));
else
qWarning("%s", qPrintable(msg));
}
class ParseHandler : public ProFileParserHandler {
public:
virtual void parseError(const QString &fileName, int lineNo, const QString &msg)
{ print(fileName, lineNo, msg); }
};
class EvalHandler : public ProFileEvaluatorHandler {
public:
virtual void configError(const QString &msg)
{ qWarning("%s", qPrintable(msg)); }
virtual void evalError(const QString &fileName, int lineNo, const QString &msg)
{ print(fileName, lineNo, msg); }
virtual void fileMessage(const QString &msg)
{ qWarning("%s", qPrintable(msg)); }
virtual void aboutToEval(ProFile *, ProFile *, EvalFileType) {}
virtual void doneWithEval(ProFile *) {}
};
static ParseHandler parseHandler;
static EvalHandler evalHandler;
static QString value(ProFileEvaluator &reader, const QString &variable)
{
QStringList vals = reader.values(variable);
if (!vals.isEmpty())
return vals.first();
return QString();
}
static int evaluate(const QString &fileName, const QString &in_pwd, const QString &out_pwd,
bool cumulative, ProFileOption *option, ProFileParser *parser, int level)
{
static QSet<QString> visited;
if (visited.contains(fileName))
return 0;
visited.insert(fileName);
ProFileEvaluator visitor(option, parser, &evalHandler);
visitor.setCumulative(cumulative);
visitor.setOutputDir(out_pwd);
ProFile *pro;
if (!(pro = parser->parsedProFile(fileName)))
return 2;
if (!visitor.accept(pro)) {
pro->deref();
return 2;
}
if (visitor.templateType() == ProFileEvaluator::TT_Subdirs) {
QStringList subdirs = visitor.values(QLatin1String("SUBDIRS"));
subdirs.removeDuplicates();
foreach (const QString &subDirVar, subdirs) {
QString realDir;
const QString subDirKey = subDirVar + QLatin1String(".subdir");
const QString subDirFileKey = subDirVar + QLatin1String(".file");
if (visitor.contains(subDirKey))
realDir = QFileInfo(value(visitor, subDirKey)).filePath();
else if (visitor.contains(subDirFileKey))
realDir = QFileInfo(value(visitor, subDirFileKey)).filePath();
else
realDir = subDirVar;
QFileInfo info(realDir);
if (!info.isAbsolute())
info.setFile(in_pwd + QLatin1Char('/') + realDir);
if (info.isDir())
info.setFile(QString::fromLatin1("%1/%2.pro").arg(info.filePath(), info.fileName()));
if (!info.exists()) {
qDebug() << "Could not find sub dir" << info.filePath();
continue;
}
QString inFile = QDir::cleanPath(info.absoluteFilePath()),
inPwd = QDir::cleanPath(info.path()),
outPwd = QDir::cleanPath(QDir(out_pwd).absoluteFilePath(
QDir(in_pwd).relativeFilePath(info.path())));
int nlevel = level;
if (nlevel >= 0) {
printf("%sReading %s%s\n", QByteArray().fill(' ', nlevel).constData(),
qPrintable(inFile), (inPwd == outPwd) ? "" :
qPrintable(QString(QLatin1String(" [") + outPwd + QLatin1Char(']'))));
fflush(stdout);
nlevel++;
}
evaluate(inFile, inPwd, outPwd, cumulative, option, parser, nlevel);
}
}
pro->deref();
return 0;
}
int main(int argc, char **argv)
{
QCoreApplication app(argc, argv);
QStringList args = app.arguments();
args.removeFirst();
int level = -1; // verbose
if (args.count() && args.first() == QLatin1String("-v"))
level = 0, args.removeFirst();
if (args.count() < 2)
qFatal("need at least two arguments: [-v] <cumulative?> <filenme> [<out_pwd> [<qmake options>]]");
ProFileOption option;
if (args.count() >= 4)
option.setCommandLineArguments(args.mid(3));
ProFileParser parser(0, &parseHandler);
static const struct {
const char * const name;
QLibraryInfo::LibraryLocation index;
} props[] = {
{ "QT_INSTALL_DATA", QLibraryInfo::DataPath },
{ "QT_INSTALL_LIBS", QLibraryInfo::LibrariesPath },
{ "QT_INSTALL_IMPORTS", QLibraryInfo::ImportsPath },
{ "QT_INSTALL_HEADERS", QLibraryInfo::HeadersPath },
{ "QT_INSTALL_DEMOS", QLibraryInfo::DemosPath },
{ "QT_INSTALL_EXAMPLES", QLibraryInfo::ExamplesPath },
{ "QT_INSTALL_CONFIGURATION", QLibraryInfo::SettingsPath },
{ "QT_INSTALL_TRANSLATIONS", QLibraryInfo::TranslationsPath },
{ "QT_INSTALL_PLUGINS", QLibraryInfo::PluginsPath },
{ "QT_INSTALL_BINS", QLibraryInfo::BinariesPath },
{ "QT_INSTALL_DOCS", QLibraryInfo::DocumentationPath },
{ "QT_INSTALL_PREFIX", QLibraryInfo::PrefixPath }
};
for (unsigned i = 0; i < sizeof(props)/sizeof(props[0]); ++i)
option.properties.insert(QLatin1String(props[i].name),
QLibraryInfo::location(props[i].index));
option.properties.insert(QLatin1String("QT_VERSION"), QLatin1String(qVersion()));
bool cumulative = args[0] == QLatin1String("true");
QFileInfo infi(args[1]);
QString file = infi.absoluteFilePath();
QString in_pwd = infi.absolutePath();
QString out_pwd = (args.count() > 2) ? QFileInfo(args[2]).absoluteFilePath() : in_pwd;
return evaluate(file, in_pwd, out_pwd, cumulative, &option, &parser, level);
}
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