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25 
26 #pragma once
27 
28 #include "qmake_global.h"
29 
30 #include <qstring.h>
31 
32 QT_BEGIN_NAMESPACE
33 
34 namespace QMakeInternal {
35 
36 /*!
37   This class provides replacement functionality for QFileInfo, QFile & QDir,
38   as these are abysmally slow.
39 */
40 class QMAKE_EXPORT IoUtils {
41 public:
42     enum FileType {
43         FileNotFound = 0,
44         FileIsRegular = 1,
45         FileIsDir = 2
46     };
47 
48     static FileType fileType(const QString &fileName);
exists(const QString & fileName)49     static bool exists(const QString &fileName) { return fileType(fileName) != FileNotFound; }
50     static bool isRelativePath(const QString &fileName);
isAbsolutePath(const QString & fileName)51     static bool isAbsolutePath(const QString &fileName) { return !isRelativePath(fileName); }
52     static QStringView pathName(const QString &fileName); // Requires normalized path
53     static QStringView fileName(const QString &fileName); // Requires normalized path
54     static QString resolvePath(const QString &baseDir, const QString &fileName);
55     static QString shellQuoteUnix(const QString &arg);
56     static QString shellQuoteWin(const QString &arg);
shellQuote(const QString & arg)57     static QString shellQuote(const QString &arg)
58 #ifdef Q_OS_UNIX
59         { return shellQuoteUnix(arg); }
60 #else
61         { return shellQuoteWin(arg); }
62 #endif
63 #if defined(PROEVALUATOR_FULL)
64     static bool touchFile(const QString &targetFileName, const QString &referenceFileName, QString *errorString);
65 # if defined(QT_BUILD_QMAKE) && defined(Q_OS_UNIX)
66     static bool readLinkTarget(const QString &symlinkPath, QString *target);
67 # endif
68 #endif
69 };
70 
71 } // namespace ProFileEvaluatorInternal
72 
73 QT_END_NAMESPACE
74