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00042 #ifndef QFSFILEENGINE_H
00043 #define QFSFILEENGINE_H
00044
00045 #include <QtCore/qabstractfileengine.h>
00046
00047 #ifndef QT_NO_FSFILEENGINE
00048
00049 QT_BEGIN_HEADER
00050
00051 QT_BEGIN_NAMESPACE
00052
00053 QT_MODULE(Core)
00054
00055 class QFSFileEnginePrivate;
00056
00057 class Q_CORE_EXPORT QFSFileEngine : public QAbstractFileEngine
00058 {
00059 Q_DECLARE_PRIVATE(QFSFileEngine)
00060 public:
00061 QFSFileEngine();
00062 explicit QFSFileEngine(const QString &file);
00063 ~QFSFileEngine();
00064
00065 bool open(QIODevice::OpenMode openMode);
00066 bool open(QIODevice::OpenMode flags, FILE *fh);
00067 bool close();
00068 bool flush();
00069 qint64 size() const;
00070 qint64 pos() const;
00071 bool seek(qint64);
00072 bool isSequential() const;
00073 bool remove();
00074 bool copy(const QString &newName);
00075 bool rename(const QString &newName);
00076 bool link(const QString &newName);
00077 bool mkdir(const QString &dirName, bool createParentDirectories) const;
00078 bool rmdir(const QString &dirName, bool recurseParentDirectories) const;
00079 bool setSize(qint64 size);
00080 bool caseSensitive() const;
00081 bool isRelativePath() const;
00082 QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const;
00083 FileFlags fileFlags(FileFlags type) const;
00084 bool setPermissions(uint perms);
00085 QString fileName(FileName file) const;
00086 uint ownerId(FileOwner) const;
00087 QString owner(FileOwner) const;
00088 QDateTime fileTime(FileTime time) const;
00089 void setFileName(const QString &file);
00090 int handle() const;
00091
00092 Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames);
00093 Iterator *endEntryList();
00094
00095 qint64 read(char *data, qint64 maxlen);
00096 qint64 readLine(char *data, qint64 maxlen);
00097 qint64 write(const char *data, qint64 len);
00098
00099 bool extension(Extension extension, const ExtensionOption *option = 0, ExtensionReturn *output = 0);
00100 bool supportsExtension(Extension extension) const;
00101
00102
00103 bool open(QIODevice::OpenMode flags, int fd);
00104 static bool setCurrentPath(const QString &path);
00105 static QString currentPath(const QString &path = QString());
00106 static QString homePath();
00107 static QString rootPath();
00108 static QString tempPath();
00109 static QFileInfoList drives();
00110
00111 protected:
00112 QFSFileEngine(QFSFileEnginePrivate &dd);
00113 };
00114
00115 QT_END_NAMESPACE
00116
00117 QT_END_HEADER
00118
00119 #endif // QT_NO_FSFILEENGINE
00120
00121 #endif // QFSFILEENGINE_H