QuaZIP  quazip-0-9
quazipfileinfo.h
1 #ifndef QUA_ZIPFILEINFO_H
2 #define QUA_ZIPFILEINFO_H
3 
4 /*
5 Copyright (C) 2005-2014 Sergey A. Tachenov
6 
7 This file is part of QuaZIP.
8 
9 QuaZIP is free software: you can redistribute it and/or modify
10 it under the terms of the GNU Lesser General Public License as published by
11 the Free Software Foundation, either version 2.1 of the License, or
12 (at your option) any later version.
13 
14 QuaZIP is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU Lesser General Public License for more details.
18 
19 You should have received a copy of the GNU Lesser General Public License
20 along with QuaZIP. If not, see <http://www.gnu.org/licenses/>.
21 
22 See COPYING file for the full LGPL text.
23 
24 Original ZIP package is copyrighted by Gilles Vollant and contributors,
25 see quazip/(un)zip.h files for details. Basically it's the zlib license.
26 */
27 
28 #include <QtCore/QByteArray>
29 #include <QtCore/QDateTime>
30 #include <QtCore/QFile>
31 #include <QtCore/QHash>
32 
33 #include "quazip_global.h"
34 
36 typedef QHash<quint16, QList<QByteArray> > QuaExtraFieldHash;
37 
39 
45 struct QUAZIP_EXPORT QuaZipFileInfo {
47  QString name;
49  quint16 versionCreated;
51  quint16 versionNeeded;
53  quint16 flags;
55  quint16 method;
57  QDateTime dateTime;
59  quint32 crc;
61  quint32 compressedSize;
65  quint16 diskNumberStart;
67  quint16 internalAttr;
69  quint32 externalAttr;
71  QString comment;
73  QByteArray extra;
75 
79  QFile::Permissions getPermissions() const;
80 };
81 
83 
85 struct QUAZIP_EXPORT QuaZipFileInfo64 {
87  QString name;
89  quint16 versionCreated;
91  quint16 versionNeeded;
93  quint16 flags;
95  quint16 method;
97 
104  QDateTime dateTime;
106  quint32 crc;
108  quint64 compressedSize;
114  quint16 internalAttr;
116  quint32 externalAttr;
118  QString comment;
120  QByteArray extra;
122 
126  QFile::Permissions getPermissions() const;
128 
138  bool toQuaZipFileInfo(QuaZipFileInfo &info) const;
140 
151  QDateTime getNTFSmTime(int *fineTicks = NULL) const;
153 
164  QDateTime getNTFSaTime(int *fineTicks = NULL) const;
166 
177  QDateTime getNTFScTime(int *fineTicks = NULL) const;
179 
195  QDateTime getExtModTime() const;
197  bool isEncrypted() const {return (flags & 1) != 0;}
199 
209  static QuaExtraFieldHash parseExtraField(const QByteArray &extraField);
211 
223  static QDateTime getExtTime(const QByteArray &extra, int flag);
224 };
225 
226 #endif
QuaZipFileInfo::method
quint16 method
Compression method.
Definition: quazipfileinfo.h:55
QuaZipFileInfo::flags
quint16 flags
General purpose flags.
Definition: quazipfileinfo.h:53
QuaZipFileInfo::compressedSize
quint32 compressedSize
Compressed file size.
Definition: quazipfileinfo.h:61
QuaZipFileInfo64::toQuaZipFileInfo
bool toQuaZipFileInfo(QuaZipFileInfo &info) const
Converts to QuaZipFileInfo.
Definition: quazipfileinfo.cpp:64
QuaZipFileInfo64::versionCreated
quint16 versionCreated
Version created by.
Definition: quazipfileinfo.h:89
QuaZipFileInfo64::comment
QString comment
Comment.
Definition: quazipfileinfo.h:118
QuaZipFileInfo64::extra
QByteArray extra
Extra field.
Definition: quazipfileinfo.h:120
QuaZipFileInfo::getPermissions
QFile::Permissions getPermissions() const
Get the file permissions.
Definition: quazipfileinfo.cpp:54
QuaZipFileInfo::uncompressedSize
quint32 uncompressedSize
Uncompressed file size.
Definition: quazipfileinfo.h:63
QuaZipFileInfo64::versionNeeded
quint16 versionNeeded
Version needed to extract.
Definition: quazipfileinfo.h:91
QuaZipFileInfo64::externalAttr
quint32 externalAttr
External file attributes.
Definition: quazipfileinfo.h:116
QuaZipFileInfo::name
QString name
File name.
Definition: quazipfileinfo.h:47
QuaZipFileInfo::comment
QString comment
Comment.
Definition: quazipfileinfo.h:71
QuaZipFileInfo64::getExtModTime
QDateTime getExtModTime() const
Returns the extended modification timestamp.
Definition: quazipfileinfo.cpp:170
QuaZipFileInfo
Information about a file inside archive.
Definition: quazipfileinfo.h:45
QuaZipFileInfo64::getPermissions
QFile::Permissions getPermissions() const
Get the file permissions.
Definition: quazipfileinfo.cpp:59
QuaZipFileInfo::dateTime
QDateTime dateTime
Last modification date and time.
Definition: quazipfileinfo.h:57
QuaZipFileInfo64::crc
quint32 crc
CRC.
Definition: quazipfileinfo.h:106
QuaZipFileInfo64::compressedSize
quint64 compressedSize
Compressed file size.
Definition: quazipfileinfo.h:108
QuaZipFileInfo64::isEncrypted
bool isEncrypted() const
Checks whether the file is encrypted.
Definition: quazipfileinfo.h:197
QuaZipFileInfo64::getNTFSaTime
QDateTime getNTFSaTime(int *fineTicks=NULL) const
Returns the NTFS access time.
Definition: quazipfileinfo.cpp:131
QuaZipFileInfo64::method
quint16 method
Compression method.
Definition: quazipfileinfo.h:95
QuaZipFileInfo64::uncompressedSize
quint64 uncompressedSize
Uncompressed file size.
Definition: quazipfileinfo.h:110
QuaZipFileInfo64::getNTFScTime
QDateTime getNTFScTime(int *fineTicks=NULL) const
Returns the NTFS creation time.
Definition: quazipfileinfo.cpp:136
QuaZipFileInfo::versionCreated
quint16 versionCreated
Version created by.
Definition: quazipfileinfo.h:49
QuaZipFileInfo::diskNumberStart
quint16 diskNumberStart
Disk number start.
Definition: quazipfileinfo.h:65
QuaZipFileInfo64::parseExtraField
static QuaExtraFieldHash parseExtraField(const QByteArray &extraField)
Parses extra field.
Definition: quazipfileinfo.cpp:175
QuaZipFileInfo64::getNTFSmTime
QDateTime getNTFSmTime(int *fineTicks=NULL) const
Returns the NTFS modification time.
Definition: quazipfileinfo.cpp:126
QuaZipFileInfo64::dateTime
QDateTime dateTime
Last modification date and time.
Definition: quazipfileinfo.h:104
QuaZipFileInfo64::getExtTime
static QDateTime getExtTime(const QByteArray &extra, int flag)
Extracts extended time from the extra field.
Definition: quazipfileinfo.cpp:141
QuaZipFileInfo::externalAttr
quint32 externalAttr
External file attributes.
Definition: quazipfileinfo.h:69
QuaZipFileInfo::internalAttr
quint16 internalAttr
Internal file attributes.
Definition: quazipfileinfo.h:67
QuaZipFileInfo64::flags
quint16 flags
General purpose flags.
Definition: quazipfileinfo.h:93
QuaZipFileInfo64
Information about a file inside archive (with zip64 support).
Definition: quazipfileinfo.h:85
QuaZipFileInfo::crc
quint32 crc
CRC.
Definition: quazipfileinfo.h:59
QuaZipFileInfo64::name
QString name
File name.
Definition: quazipfileinfo.h:87
QuaZipFileInfo::extra
QByteArray extra
Extra field.
Definition: quazipfileinfo.h:73
QuaZipFileInfo64::diskNumberStart
quint16 diskNumberStart
Disk number start.
Definition: quazipfileinfo.h:112
QuaZipFileInfo64::internalAttr
quint16 internalAttr
Internal file attributes.
Definition: quazipfileinfo.h:114
QuaZipFileInfo::versionNeeded
quint16 versionNeeded
Version needed to extract.
Definition: quazipfileinfo.h:51