From 0e78e5080262b8fa7a86f7cd0c8716839db048f6 Mon Sep 17 00:00:00 2001
From: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>
Date: Wed, 5 Sep 2012 18:29:19 +0200
Subject: port qmake to qt creator's qmake language evaluator

this is a monster commit which does the following things:
- import the evaluator as-is from qt creator into qmake/library/
  - integrate it into qmake's makefiles
  - overwrite proitems.h with actual special types
- remove the parts of Option which are redundant with QMakeGlobals
- make QMakeProperty a singleton owned by Option::globals. the dynamic
  handling so far made no sense.
- make QMakeProject a subclass of QMakeEvaluator, with relatively few
  extensions

the changes to existing qmake code outside project.* and option.* are
minor. implementing the changes gradually would mean changing a lot of
code which will be just replaced in the next commit, so i'm not wasting
my time on it.

Change-Id: I9746650423b8c5b3fbd8c3979a73228982a46195
Reviewed-by: Qt Doc Bot <qt_docbot@qt-project.org>
Reviewed-by: Joerg Bornemann <joerg.bornemann@nokia.com>
---
 qmake/library/ioutils.h | 83 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 qmake/library/ioutils.h

(limited to 'qmake/library/ioutils.h')

diff --git a/qmake/library/ioutils.h b/qmake/library/ioutils.h
new file mode 100644
index 0000000000..35410e3db5
--- /dev/null
+++ b/qmake/library/ioutils.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the qmake application 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.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef IOUTILS_H
+#define IOUTILS_H
+
+#include <qstring.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace QMakeInternal {
+
+/*!
+  This class provides replacement functionality for QFileInfo, QFile & QDir,
+  as these are abysmally slow.
+*/
+class IoUtils {
+public:
+    enum FileType {
+        FileNotFound = 0,
+        FileIsRegular = 1,
+        FileIsDir = 2
+    };
+
+    static FileType fileType(const QString &fileName);
+    static bool exists(const QString &fileName) { return fileType(fileName) != FileNotFound; }
+    static bool isRelativePath(const QString &fileName);
+    static bool isAbsolutePath(const QString &fileName) { return !isRelativePath(fileName); }
+    static QStringRef fileName(const QString &fileName); // Requires normalized path
+    static QString resolvePath(const QString &baseDir, const QString &fileName);
+    static QString shellQuoteUnix(const QString &arg);
+    static QString shellQuoteWin(const QString &arg);
+    static QString shellQuote(const QString &arg)
+#ifdef Q_OS_UNIX
+        { return shellQuoteUnix(arg); }
+#else
+        { return shellQuoteWin(arg); }
+#endif
+};
+
+} // namespace ProFileEvaluatorInternal
+
+QT_END_NAMESPACE
+
+#endif // IOUTILS_H
-- 
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