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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the qmake application of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** 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, Digia gives you certain additional
** rights. These rights are described in the Digia 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.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "project.h"
#include "option.h"
#include <qmakeevaluator_p.h>
#include <qdir.h>
#include <stdio.h>
using namespace QMakeInternal;
QT_BEGIN_NAMESPACE
QMakeProject::QMakeProject()
: QMakeEvaluator(Option::globals, Option::parser, &Option::evalHandler)
{
}
QMakeProject::QMakeProject(QMakeProject *p)
: QMakeEvaluator(Option::globals, Option::parser, &Option::evalHandler)
{
initFrom(*p);
}
bool QMakeProject::boolRet(VisitReturn vr)
{
if (vr == ReturnError)
exit(3);
Q_ASSERT(vr == ReturnTrue || vr == ReturnFalse);
return vr != ReturnFalse;
}
bool QMakeProject::read(const QString &project, LoadFlags what)
{
m_projectFile = project;
setOutputDir(Option::output_dir);
QString absproj = (project == QLatin1String("-"))
? QLatin1String("(stdin)")
: QDir::cleanPath(QDir(qmake_getpwd()).absoluteFilePath(project));
return boolRet(evaluateFile(absproj, QMakeHandler::EvalProjectFile, what));
}
static ProStringList prepareBuiltinArgs(const QList<ProStringList> &args)
{
ProStringList ret;
ret.reserve(args.size());
foreach (const ProStringList &arg, args)
ret << arg.join(' ');
return ret;
}
bool QMakeProject::test(const ProKey &func, const QList<ProStringList> &args)
{
m_current.clear();
if (int func_t = statics.functions.value(func))
return boolRet(evaluateBuiltinConditional(func_t, func, prepareBuiltinArgs(args)));
QHash<ProKey, ProFunctionDef>::ConstIterator it =
m_functionDefs.testFunctions.constFind(func);
if (it != m_functionDefs.testFunctions.constEnd())
return boolRet(evaluateBoolFunction(*it, args, func));
evalError(QStringLiteral("'%1' is not a recognized test function.")
.arg(func.toQString(m_tmp1)));
return false;
}
QStringList QMakeProject::expand(const ProKey &func, const QList<ProStringList> &args)
{
m_current.clear();
if (int func_t = statics.expands.value(func))
return evaluateBuiltinExpand(func_t, func, prepareBuiltinArgs(args)).toQStringList();
QHash<ProKey, ProFunctionDef>::ConstIterator it =
m_functionDefs.replaceFunctions.constFind(func);
if (it != m_functionDefs.replaceFunctions.constEnd()) {
QMakeProject::VisitReturn vr;
ProStringList ret = evaluateFunction(*it, args, &vr);
if (vr == QMakeProject::ReturnError)
exit(3);
return ret.toQStringList();
}
evalError(QStringLiteral("'%1' is not a recognized replace function.")
.arg(func.toQString(m_tmp1)));
return QStringList();
}
ProString QMakeProject::expand(const QString &expr, const QString &where, int line)
{
ProString ret;
if (ProFile *pro = m_parser->parsedProBlock(expr, where, line, QMakeParser::ValueGrammar)) {
if (pro->isOk()) {
m_current.pro = pro;
m_current.line = 0;
const ushort *tokPtr = pro->tokPtr();
ProStringList result = expandVariableReferences(tokPtr, 1, true);
if (!result.isEmpty())
ret = result.at(0);
}
pro->deref();
}
return ret;
}
bool QMakeProject::isEmpty(const ProKey &v) const
{
ProValueMap::ConstIterator it = m_valuemapStack.first().constFind(v);
return it == m_valuemapStack.first().constEnd() || it->isEmpty();
}
void QMakeProject::dump() const
{
QStringList out;
for (ProValueMap::ConstIterator it = m_valuemapStack.first().begin();
it != m_valuemapStack.first().end(); ++it) {
if (!it.key().startsWith('.')) {
QString str = it.key() + " =";
foreach (const ProString &v, it.value())
str += ' ' + formatValue(v);
out << str;
}
}
out.sort();
foreach (const QString &v, out)
puts(qPrintable(v));
}
QT_END_NAMESPACE
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