QuaZIP: quazip/quazipfile.h Source File

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quazipfile.h
1 #ifndef QUA_ZIPFILE_H
2 #define QUA_ZIPFILE_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 3 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, see
25 quazip/(un)zip.h files for details, basically it's zlib license.
26 **/
27
28 #include <QIODevice>
29
30 #include "quazip_global.h"
31 #include "quazip.h"
32 #include "quazipnewinfo.h"
33
34 class QuaZipFilePrivate;
35
37
74 class QUAZIP_EXPORT QuaZipFile: public QIODevice {
75 friend class QuaZipFilePrivate;
76 Q_OBJECT
77 private:
78 QuaZipFilePrivate *p;
79 // these are not supported nor implemented
80 QuaZipFile(const QuaZipFile& that);
81 QuaZipFile& operator=(const QuaZipFile& that);
82 protected:
84 qint64 readData(char *data, qint64 maxSize);
86 qint64 writeData(const char *data, qint64 maxSize);
87 public:
89
92 QuaZipFile();
94
99 QuaZipFile(QObject *parent);
101
110 QuaZipFile(const QString& zipName, QObject *parent =NULL);
112
121 QuaZipFile(const QString& zipName, const QString& fileName,
122 QuaZip::CaseSensitivity cs =QuaZip::csDefault, QObject *parent =NULL);
124
172 QuaZipFile(QuaZip *zip, QObject *parent =NULL);
174
177 virtual ~QuaZipFile();
179
188 QString getZipName()const;
190
193 QuaZip* getZip()const;
195
207 QString getFileName() const;
209
220 QuaZip::CaseSensitivity getCaseSensitivity() const;
222
246 QString getActualFileName()const;
248
254 void setZipName(const QString& zipName);
256
260 bool isRaw() const;
262
270 void setZip(QuaZip *zip);
272
283 void setFileName(const QString& fileName, QuaZip::CaseSensitivity cs =QuaZip::csDefault);
285
292 virtual bool open(OpenMode mode);
294
298 inline bool open(OpenMode mode, const char *password)
299 {return open(mode, NULL, NULL, false, password);}
301
312 bool open(OpenMode mode, int *method, int *level, bool raw, const char *password =NULL);
314
341 bool open(OpenMode mode, const QuaZipNewInfo& info,
342 const char *password =NULL, quint32 crc =0,
343 int method =Z_DEFLATED, int level =Z_DEFAULT_COMPRESSION, bool raw =false,
344 int windowBits =-MAX_WBITS, int memLevel =DEF_MEM_LEVEL, int strategy =Z_DEFAULT_STRATEGY);
346 virtual bool isSequential()const;
348
369 virtual qint64 pos()const;
371
387 virtual bool atEnd()const;
389
401 virtual qint64 size()const;
403
410 qint64 csize()const;
412
420 qint64 usize()const;
422
438 bool getFileInfo(QuaZipFileInfo *info);
440
445 bool getFileInfo(QuaZipFileInfo64 *info);
447
449 virtual void close();
451 int getZipError() const;
453 virtual qint64 bytesAvailable() const;
454 };
455
456 #endif