#include "unzip.h"
#include "unzip_p.h"
#include "zipentry_p.h"
#include <QString>
#include <QStringList>
#include <QDir>
#include <QFile>
#include <QCoreApplication>
#include <QtDebug>

Include dependency graph for unzip.cpp:

Macros
#define	UNZIP_LOCAL_HEADER_SIZE 26
	Local header size (excluding signature, excluding variable length fields) More...

#define	UNZIP_CD_ENTRY_SIZE_NS 42
	Central Directory file entry size (excluding signature, excluding variable length fields) More...

#define	UNZIP_DD_SIZE 12
	Data descriptor size (excluding signature) More...

#define	UNZIP_EOCD_SIZE 22
	End Of Central Directory size (including signature, excluding variable length fields) More...

#define	UNZIP_LOCAL_ENC_HEADER_SIZE 12
	Local header entry encryption header size. More...

#define	UNZIP_CD_OFF_VERSION 0

#define	UNZIP_CD_OFF_GPFLAG 4

#define	UNZIP_CD_OFF_CMETHOD 6

#define	UNZIP_CD_OFF_MODT 8

#define	UNZIP_CD_OFF_MODD 10

#define	UNZIP_CD_OFF_CRC32 12

#define	UNZIP_CD_OFF_CSIZE 16

#define	UNZIP_CD_OFF_USIZE 20

#define	UNZIP_CD_OFF_NAMELEN 24

#define	UNZIP_CD_OFF_XLEN 26

#define	UNZIP_CD_OFF_COMMLEN 28

#define	UNZIP_CD_OFF_LHOFFSET 38

#define	UNZIP_LH_OFF_VERSION 0

#define	UNZIP_LH_OFF_GPFLAG 2

#define	UNZIP_LH_OFF_CMETHOD 4

#define	UNZIP_LH_OFF_MODT 6

#define	UNZIP_LH_OFF_MODD 8

#define	UNZIP_LH_OFF_CRC32 10

#define	UNZIP_LH_OFF_CSIZE 14

#define	UNZIP_LH_OFF_USIZE 18

#define	UNZIP_LH_OFF_NAMELEN 22

#define	UNZIP_LH_OFF_XLEN 24

#define	UNZIP_DD_OFF_CRC32 0

#define	UNZIP_DD_OFF_CSIZE 4

#define	UNZIP_DD_OFF_USIZE 8

#define	UNZIP_EOCD_OFF_ENTRIES 6

#define	UNZIP_EOCD_OFF_CDOFF 12

#define	UNZIP_EOCD_OFF_COMMLEN 16

#define	UNZIP_VERSION 0x1B

#define	UNZIP_VERSION_STRICT 0x14
	Full compatibility granted until this version. More...

#define	CRC32(c, b) crcTable[((int)(c)^(b)) & 0xff] ^ ((c) >> 8)
	CRC32 routine. More...

#define	UNZIP_CHECK_FOR_VALID_DATA
	Checks if some file has been already extracted. More...

Macro Definition Documentation

◆ UNZIP_LOCAL_HEADER_SIZE

#define UNZIP_LOCAL_HEADER_SIZE 26

Local header size (excluding signature, excluding variable length fields)

Definition at line 120 of file unzip.cpp.

◆ UNZIP_CD_ENTRY_SIZE_NS

#define UNZIP_CD_ENTRY_SIZE_NS 42

Central Directory file entry size (excluding signature, excluding variable length fields)

Definition at line 122 of file unzip.cpp.

◆ UNZIP_DD_SIZE

#define UNZIP_DD_SIZE 12

Data descriptor size (excluding signature)

Definition at line 124 of file unzip.cpp.

◆ UNZIP_EOCD_SIZE

#define UNZIP_EOCD_SIZE 22

End Of Central Directory size (including signature, excluding variable length fields)

Definition at line 126 of file unzip.cpp.

◆ UNZIP_LOCAL_ENC_HEADER_SIZE

#define UNZIP_LOCAL_ENC_HEADER_SIZE 12

Local header entry encryption header size.

Definition at line 128 of file unzip.cpp.

◆ UNZIP_CD_OFF_VERSION

#define UNZIP_CD_OFF_VERSION 0

Definition at line 131 of file unzip.cpp.

◆ UNZIP_CD_OFF_GPFLAG

#define UNZIP_CD_OFF_GPFLAG 4

Definition at line 132 of file unzip.cpp.

◆ UNZIP_CD_OFF_CMETHOD

#define UNZIP_CD_OFF_CMETHOD 6

Definition at line 133 of file unzip.cpp.

◆ UNZIP_CD_OFF_MODT

#define UNZIP_CD_OFF_MODT 8

Definition at line 134 of file unzip.cpp.

◆ UNZIP_CD_OFF_MODD

#define UNZIP_CD_OFF_MODD 10

Definition at line 135 of file unzip.cpp.

◆ UNZIP_CD_OFF_CRC32

#define UNZIP_CD_OFF_CRC32 12

Definition at line 136 of file unzip.cpp.

◆ UNZIP_CD_OFF_CSIZE

#define UNZIP_CD_OFF_CSIZE 16

Definition at line 137 of file unzip.cpp.

◆ UNZIP_CD_OFF_USIZE

#define UNZIP_CD_OFF_USIZE 20

Definition at line 138 of file unzip.cpp.

◆ UNZIP_CD_OFF_NAMELEN

#define UNZIP_CD_OFF_NAMELEN 24

Definition at line 139 of file unzip.cpp.

◆ UNZIP_CD_OFF_XLEN

#define UNZIP_CD_OFF_XLEN 26

Definition at line 140 of file unzip.cpp.

◆ UNZIP_CD_OFF_COMMLEN

#define UNZIP_CD_OFF_COMMLEN 28

Definition at line 141 of file unzip.cpp.

◆ UNZIP_CD_OFF_LHOFFSET

#define UNZIP_CD_OFF_LHOFFSET 38

Definition at line 142 of file unzip.cpp.

◆ UNZIP_LH_OFF_VERSION

#define UNZIP_LH_OFF_VERSION 0

Definition at line 145 of file unzip.cpp.

◆ UNZIP_LH_OFF_GPFLAG

#define UNZIP_LH_OFF_GPFLAG 2

Definition at line 146 of file unzip.cpp.

◆ UNZIP_LH_OFF_CMETHOD

#define UNZIP_LH_OFF_CMETHOD 4

Definition at line 147 of file unzip.cpp.

◆ UNZIP_LH_OFF_MODT

#define UNZIP_LH_OFF_MODT 6

Definition at line 148 of file unzip.cpp.

◆ UNZIP_LH_OFF_MODD

#define UNZIP_LH_OFF_MODD 8

Definition at line 149 of file unzip.cpp.

◆ UNZIP_LH_OFF_CRC32

#define UNZIP_LH_OFF_CRC32 10

Definition at line 150 of file unzip.cpp.

◆ UNZIP_LH_OFF_CSIZE

#define UNZIP_LH_OFF_CSIZE 14

Definition at line 151 of file unzip.cpp.

◆ UNZIP_LH_OFF_USIZE

#define UNZIP_LH_OFF_USIZE 18

Definition at line 152 of file unzip.cpp.

◆ UNZIP_LH_OFF_NAMELEN

#define UNZIP_LH_OFF_NAMELEN 22

Definition at line 153 of file unzip.cpp.

◆ UNZIP_LH_OFF_XLEN

#define UNZIP_LH_OFF_XLEN 24

Definition at line 154 of file unzip.cpp.

◆ UNZIP_DD_OFF_CRC32

#define UNZIP_DD_OFF_CRC32 0

Definition at line 157 of file unzip.cpp.

◆ UNZIP_DD_OFF_CSIZE

#define UNZIP_DD_OFF_CSIZE 4

Definition at line 158 of file unzip.cpp.

◆ UNZIP_DD_OFF_USIZE

#define UNZIP_DD_OFF_USIZE 8

Definition at line 159 of file unzip.cpp.

◆ UNZIP_EOCD_OFF_ENTRIES

#define UNZIP_EOCD_OFF_ENTRIES 6

Definition at line 162 of file unzip.cpp.

◆ UNZIP_EOCD_OFF_CDOFF

#define UNZIP_EOCD_OFF_CDOFF 12

Definition at line 163 of file unzip.cpp.

◆ UNZIP_EOCD_OFF_COMMLEN

#define UNZIP_EOCD_OFF_COMMLEN 16

Definition at line 164 of file unzip.cpp.

◆ UNZIP_VERSION

#define UNZIP_VERSION 0x1B

Max version handled by this API. 0x1B = 2.7 --> full compatibility only up to version 2.0 (0x14) versions from 2.1 to 2.7 may use unsupported compression methods versions after 2.7 may have an incompatible header format

Definition at line 172 of file unzip.cpp.

◆ UNZIP_VERSION_STRICT

#define UNZIP_VERSION_STRICT 0x14

Full compatibility granted until this version.

Definition at line 174 of file unzip.cpp.

◆ CRC32

#define CRC32	(	c,
		b
	)	crcTable[((int)(c)^(b)) & 0xff] ^ ((c) >> 8)

CRC32 routine.

Definition at line 177 of file unzip.cpp.

◆ UNZIP_CHECK_FOR_VALID_DATA

#define UNZIP_CHECK_FOR_VALID_DATA

Value:

        {\
                if (headers != nullptr)\
                {\
                        qDebug() << "Corrupted zip archive. Some files might be extracted.";\
                        ec = headers->empty() ? UnZip::Corrupted : UnZip::PartiallyCorrupted;\
                        break;\
                }\
                delete device;                                  \
                device = nullptr;                               \
                qDebug() << "Corrupted or invalid zip archive"; \
                ec = UnZip::Corrupted;                          \
                break;                                          \
        }

Checks if some file has been already extracted.

Definition at line 180 of file unzip.cpp.

Macros