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39
40#ifndef QRESOURCE_P_H
41#define QRESOURCE_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include "qabstractfileengine_p.h"
55
56QT_BEGIN_NAMESPACE
57
58class QResourceFileEnginePrivate;
59class QResourceFileEngine : public QAbstractFileEngine
60{
61private:
62 Q_DECLARE_PRIVATE(QResourceFileEngine)
63public:
64 explicit QResourceFileEngine(const QString &path);
65 ~QResourceFileEngine();
66
67 void setFileName(const QString &file) override;
68
69 bool open(QIODevice::OpenMode flags) override;
70 bool close() override;
71 bool flush() override;
72 qint64 size() const override;
73 qint64 pos() const override;
74 virtual bool atEnd() const;
75 bool seek(qint64) override;
76 qint64 read(char *data, qint64 maxlen) override;
77 qint64 write(const char *data, qint64 len) override;
78
79 bool remove() override;
80 bool copy(const QString &newName) override;
81 bool rename(const QString &newName) override;
82 bool link(const QString &newName) override;
83
84 bool isSequential() const override;
85
86 bool isRelativePath() const override;
87
88 bool mkdir(const QString &dirName, bool createParentDirectories) const override;
89 bool rmdir(const QString &dirName, bool recurseParentDirectories) const override;
90
91 bool setSize(qint64 size) override;
92
93 QStringList entryList(QDir::Filters filters, const QStringList &filterNames) const override;
94
95 bool caseSensitive() const override;
96
97 FileFlags fileFlags(FileFlags type) const override;
98
99 bool setPermissions(uint perms) override;
100
101 QString fileName(QAbstractFileEngine::FileName file) const override;
102
103 uint ownerId(FileOwner) const override;
104 QString owner(FileOwner) const override;
105
106 QDateTime fileTime(FileTime time) const override;
107
108 Iterator *beginEntryList(QDir::Filters filters, const QStringList &filterNames) override;
109 Iterator *endEntryList() override;
110
111 bool extension(Extension extension, const ExtensionOption *option = nullptr, ExtensionReturn *output = nullptr) override;
112 bool supportsExtension(Extension extension) const override;
113};
114
115QT_END_NAMESPACE
116
117#endif // QRESOURCE_P_H
118

source code of qtbase/src/corelib/io/qresource_p.h