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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the qmake application 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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef PROJECT_H
#define PROJECT_H
#include <qstringlist.h>
#include <qtextstream.h>
#include <qstring.h>
#include <qstack.h>
#include <qmap.h>
#include <qmetatype.h>
#ifndef QT_BUILD_QMAKE_LIBRARY
//# define QTSCRIPT_SUPPORT
#endif
#ifdef QTSCRIPT_SUPPORT
# include <qscriptengine.h>
#endif
QT_BEGIN_NAMESPACE
class QMakeProperty;
struct ParsableBlock;
struct IteratorBlock;
struct FunctionBlock;
class QMakeProject
{
struct ScopeBlock
{
enum TestStatus { TestNone, TestFound, TestSeek };
ScopeBlock() : iterate(0), ignore(false), else_status(TestNone) { }
ScopeBlock(bool i) : iterate(0), ignore(i), else_status(TestNone) { }
~ScopeBlock();
IteratorBlock *iterate;
uint ignore : 1, else_status : 2;
};
friend struct ParsableBlock;
friend struct IteratorBlock;
friend struct FunctionBlock;
#ifdef QTSCRIPT_SUPPORT
QScriptEngine eng;
#endif
QStack<ScopeBlock> scope_blocks;
QStack<FunctionBlock *> function_blocks;
IteratorBlock *iterator;
FunctionBlock *function;
QMap<QString, FunctionBlock*> testFunctions, replaceFunctions;
bool own_prop;
QString pfile, cfile;
QMakeProperty *prop;
void reset();
QMap<QString, QStringList> vars, base_vars, cache;
bool parse(const QString &text, QMap<QString, QStringList> &place, int line_count=1);
enum IncludeStatus {
IncludeSuccess,
IncludeFeatureAlreadyLoaded,
IncludeFailure,
IncludeNoExist,
IncludeParseFailure
};
enum IncludeFlags {
IncludeFlagNone = 0x00,
IncludeFlagFeature = 0x01,
IncludeFlagNewParser = 0x02,
IncludeFlagNewProject = 0x04
};
IncludeStatus doProjectInclude(QString file, uchar flags, QMap<QString, QStringList> &place);
bool doProjectCheckReqs(const QStringList &deps, QMap<QString, QStringList> &place);
bool doVariableReplace(QString &str, QMap<QString, QStringList> &place);
QStringList doVariableReplaceExpand(const QString &str, QMap<QString, QStringList> &place, bool *ok=0);
void init(QMakeProperty *, const QMap<QString, QStringList> *);
QStringList &values(const QString &v, QMap<QString, QStringList> &place);
public:
QMakeProject() { init(0, 0); }
QMakeProject(QMakeProperty *p) { init(p, 0); }
QMakeProject(QMakeProject *p, const QMap<QString, QStringList> *nvars=0);
QMakeProject(const QMap<QString, QStringList> &nvars) { init(0, &nvars); }
QMakeProject(QMakeProperty *p, const QMap<QString, QStringList> &nvars) { init(p, &nvars); }
~QMakeProject();
enum { ReadCache=0x01, ReadConf=0x02, ReadCmdLine=0x04, ReadProFile=0x08,
ReadPostFiles=0x10, ReadFeatures=0x20, ReadConfigs=0x40, ReadAll=0xFF };
inline bool parse(const QString &text) { return parse(text, vars); }
bool read(const QString &project, uchar cmd=ReadAll);
bool read(uchar cmd=ReadAll);
QStringList userExpandFunctions() { return replaceFunctions.keys(); }
QStringList userTestFunctions() { return testFunctions.keys(); }
QString projectFile();
QString configFile();
inline QMakeProperty *properties() { return prop; }
bool doProjectTest(QString str, QMap<QString, QStringList> &place);
bool doProjectTest(QString func, const QString ¶ms,
QMap<QString, QStringList> &place);
bool doProjectTest(QString func, QStringList args,
QMap<QString, QStringList> &place);
bool doProjectTest(QString func, QList<QStringList> args,
QMap<QString, QStringList> &place);
QStringList doProjectExpand(QString func, const QString ¶ms,
QMap<QString, QStringList> &place);
QStringList doProjectExpand(QString func, QStringList args,
QMap<QString, QStringList> &place);
QStringList doProjectExpand(QString func, QList<QStringList> args,
QMap<QString, QStringList> &place);
QStringList expand(const QString &v);
QStringList expand(const QString &func, const QList<QStringList> &args);
bool test(const QString &v);
bool test(const QString &func, const QList<QStringList> &args);
bool isActiveConfig(const QString &x, bool regex=false,
QMap<QString, QStringList> *place=NULL);
bool isSet(const QString &v);
bool isEmpty(const QString &v);
QStringList &values(const QString &v);
QString first(const QString &v);
QMap<QString, QStringList> &variables();
protected:
friend class MakefileGenerator;
bool read(const QString &file, QMap<QString, QStringList> &place);
bool read(QTextStream &file, QMap<QString, QStringList> &place);
};
Q_DECLARE_METATYPE(QMakeProject*)
inline QString QMakeProject::projectFile()
{
if (pfile == "-")
return QString("(stdin)");
return pfile;
}
inline QString QMakeProject::configFile()
{ return cfile; }
inline QStringList &QMakeProject::values(const QString &v)
{ return values(v, vars); }
inline bool QMakeProject::isEmpty(const QString &v)
{ return !isSet(v) || values(v).isEmpty(); }
inline bool QMakeProject::isSet(const QString &v)
{ return vars.contains(v); }
inline QString QMakeProject::first(const QString &v)
{
const QStringList vals = values(v);
if(vals.isEmpty())
return QString("");
return vals.first();
}
inline QMap<QString, QStringList> &QMakeProject::variables()
{ return vars; }
QT_END_NAMESPACE
#endif // PROJECT_H
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