10017
+ − 1 #ifndef _FileEngine_h
+ − 2 #define _FileEngine_h
+ − 3
+ − 4 #include <QAbstractFileEngine>
+ − 5 #include <QAbstractFileEngineHandler>
+ − 6 #include <QAbstractFileEngineIterator>
+ − 7 #include <QDateTime>
+ − 8
+ − 9 #include "physfs.h"
+ − 10
+ − 11
+ − 12
+ − 13 class FileEngine : public QAbstractFileEngine
+ − 14 {
+ − 15 public:
+ − 16 FileEngine(const QString& filename);
+ − 17
+ − 18 virtual ~FileEngine();
+ − 19
+ − 20 virtual bool open(QIODevice::OpenMode openMode);
+ − 21 virtual bool close();
+ − 22 virtual bool flush();
+ − 23 virtual qint64 size() const;
+ − 24 virtual qint64 pos() const;
+ − 25 virtual bool setSize(qint64 size);
+ − 26 virtual bool seek(qint64 pos);
+ − 27 virtual bool isSequential() const;
+ − 28 virtual bool remove();
+ − 29 virtual bool mkdir(const QString &dirName, bool createParentDirectories) const;
+ − 30 virtual bool rmdir(const QString &dirName, bool recurseParentDirectories) const;
+ − 31 virtual bool caseSensitive() const;
+ − 32 virtual bool isRelativePath() const;
+ − 33 QAbstractFileEngineIterator *beginEntryList(QDir::Filters filters, const QStringList & filterNames);
+ − 34 virtual QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const;
+ − 35 virtual FileFlags fileFlags(FileFlags type=FileInfoAll) const;
+ − 36 virtual QString fileName(FileName file=DefaultName) const;
+ − 37 virtual QDateTime fileTime(FileTime time) const;
+ − 38 virtual void setFileName(const QString &file);
+ − 39 bool atEnd() const;
+ − 40
+ − 41 virtual qint64 read(char *data, qint64 maxlen);
+ − 42 virtual qint64 readLine(char *data, qint64 maxlen);
+ − 43 virtual qint64 write(const char *data, qint64 len);
+ − 44
+ − 45 bool isOpened() const;
+ − 46
+ − 47 QFile::FileError error() const;
+ − 48 QString errorString() const;
+ − 49
+ − 50 virtual bool supportsExtension(Extension extension) const;
+ − 51
+ − 52 private:
+ − 53 PHYSFS_file *m_handle;
+ − 54 qint64 m_size;
+ − 55 FileFlags m_flags;
+ − 56 QString m_fileName;
+ − 57 QDateTime m_date;
+ − 58 bool m_bufferSet;
+ − 59 bool m_readWrite;
+ − 60 };
+ − 61
+ − 62 class FileEngineHandler : public QAbstractFileEngineHandler
+ − 63 {
+ − 64 public:
+ − 65 FileEngineHandler(char * argv0);
+ − 66 ~FileEngineHandler();
+ − 67
+ − 68 QAbstractFileEngine *create(const QString &filename) const;
+ − 69
+ − 70 static void mount(const QString & path);
+ − 71 static void mount(const QString & path, const QString & mountPoint);
+ − 72 static void setWriteDir(const QString & path);
+ − 73 static void mountPacks();
+ − 74 static QString errorStr();
+ − 75
+ − 76 // private:
+ − 77 static const QString scheme;
+ − 78 };
+ − 79
+ − 80 class FileEngineIterator : public QAbstractFileEngineIterator
+ − 81 {
+ − 82 public:
+ − 83 FileEngineIterator(QDir::Filters filters, const QStringList & nameFilters, const QStringList & entries);
+ − 84
+ − 85 bool hasNext() const;
+ − 86 QString next();
+ − 87 QString currentFileName() const;
+ − 88 private:
+ − 89 QStringList m_entries;
+ − 90 int m_index;
+ − 91 };
+ − 92
+ − 93 #endif