unzip.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "zlib.h"
#include "unzip.h"
#include <errno.h>
#include "crypt.h"

Include dependency graph for unzip.c:

Go to the source code of this file.

Classes
struct	unz_file_info64_internal_s
struct	file_in_zip64_read_info_s
struct	unz64_s

Macros
#define	local   static
#define	CASESENSITIVITYDEFAULT_NO
#define	UNZ_BUFSIZE   (16384)
#define	UNZ_MAXFILENAMEINZIP   (256)
#define	ALLOC(size)   (malloc(size))
#define	TRYFREE(p)   {if (p) free(p);}
#define	SIZECENTRALDIRITEM   (0x2e)
#define	SIZEZIPLOCALHEADER   (0x1e)
#define	CASESENSITIVITYDEFAULTVALUE   2
#define	STRCMPCASENOSENTIVEFUNCTION   strcmpcasenosensitive_internal
#define	BUFREADCOMMENT   (0x400)

Typedefs
typedef uLongf	z_crc_t
typedef struct unz_file_info64_internal_s	unz_file_info64_internal

Functions
static int unz64local_getByte	_Z_OF ((const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, int *pi))
static int	unz64local_getByte (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, int *pi)
static int unz64local_getShort	_Z_OF ((const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, uLong *pX))
static int	unz64local_getShort (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, uLong *pX)
static int	unz64local_getLong (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, uLong *pX)
static int unz64local_getLong64	_Z_OF ((const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX))
static int	unz64local_getLong64 (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)
static int	strcmpcasenosensitive_internal (const char *fileName1, const char *fileName2)
int ZEXPORT	unzStringFileNameCompare (const char *fileName1, const char *fileName2, int iCaseSensitivity)
static ZPOS64_T unz64local_SearchCentralDir	_Z_OF ((const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream))
static ZPOS64_T	unz64local_SearchCentralDir (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream)
static ZPOS64_T	unz64local_SearchCentralDir64 (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream)
unzFile ZEXPORT	unzOpen2 (voidpf file, zlib_filefunc_def *pzlib_filefunc32_def)
unzFile ZEXPORT	unzOpen2_64 (voidpf file, zlib_filefunc64_def *pzlib_filefunc_def)
unzFile ZEXPORT	unzOpen (voidpf file)
unzFile ZEXPORT	unzOpen64 (voidpf file)
int ZEXPORT	unzClose (unzFile file)
int ZEXPORT	unzGetGlobalInfo64 (unzFile file, unz_global_info64 *pglobal_info)
int ZEXPORT	unzGetGlobalInfo (unzFile file, unz_global_info *pglobal_info32)
static void	unz64local_DosDateToTmuDate (ZPOS64_T ulDosDate, tm_unz *ptm)
static int unz64local_GetCurrentFileInfoInternal	_Z_OF ((unzFile file, unz_file_info64 *pfile_info, unz_file_info64_internal *pfile_info_internal, char *szFileName, uLong fileNameBufferSize, void *extraField, uLong extraFieldBufferSize, char *szComment, uLong commentBufferSize))
int ZEXPORT	unzGetCurrentFileInfo64 (unzFile file, unz_file_info64 *pfile_info, char *szFileName, uLong fileNameBufferSize, void *extraField, uLong extraFieldBufferSize, char *szComment, uLong commentBufferSize)
int ZEXPORT	unzGetCurrentFileInfo (unzFile file, unz_file_info *pfile_info, char *szFileName, uLong fileNameBufferSize, void *extraField, uLong extraFieldBufferSize, char *szComment, uLong commentBufferSize)
int ZEXPORT	unzGoToFirstFile (unzFile file)
int ZEXPORT	unzGoToNextFile (unzFile file)
int ZEXPORT	unzLocateFile (unzFile file, const char *szFileName, int iCaseSensitivity)
int ZEXPORT	unzGetFilePos64 (unzFile file, unz64_file_pos *file_pos)
int ZEXPORT	unzGetFilePos (unzFile file, unz_file_pos *file_pos)
int ZEXPORT	unzGoToFilePos64 (unzFile file, const unz64_file_pos *file_pos)
int ZEXPORT	unzGoToFilePos (unzFile file, unz_file_pos *file_pos)
static int	unz64local_CheckCurrentFileCoherencyHeader (unz64_s *s, uInt *piSizeVar, ZPOS64_T *poffset_local_extrafield, uInt *psize_local_extrafield)
int ZEXPORT	unzOpenCurrentFile3 (unzFile file, int *method, int *level, int raw, const char *password)
int ZEXPORT	unzOpenCurrentFile (unzFile file)
int ZEXPORT	unzOpenCurrentFilePassword (unzFile file, const char *password)
int ZEXPORT	unzOpenCurrentFile2 (unzFile file, int *method, int *level, int raw)
ZPOS64_T ZEXPORT	unzGetCurrentFileZStreamPos64 (unzFile file)
int ZEXPORT	unzReadCurrentFile (unzFile file, voidp buf, unsigned len)
z_off_t ZEXPORT	unztell (unzFile file)
ZPOS64_T ZEXPORT	unztell64 (unzFile file)
int ZEXPORT	unzeof (unzFile file)
int ZEXPORT	unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len)
int ZEXPORT	unzCloseCurrentFile (unzFile file)
int ZEXPORT	unzGetGlobalComment (unzFile file, char *szComment, uLong uSizeBuf)
ZPOS64_T ZEXPORT	unzGetOffset64 (unzFile file)
uLong ZEXPORT	unzGetOffset (unzFile file)
int ZEXPORT	unzSetOffset64 (unzFile file, ZPOS64_T pos)
int ZEXPORT	unzSetOffset (unzFile file, uLong pos)
int ZEXPORT	unzSetFlags (unzFile file, unsigned flags)
int ZEXPORT	unzClearFlags (unzFile file, unsigned flags)

Variables
const char	unz_copyright []

Macro Definition Documentation

ALLOC

#define ALLOC

(

size

)

(malloc(size))

Definition at line 114 of file unzip.c.

BUFREADCOMMENT

#define BUFREADCOMMENT   (0x400)

Definition at line 408 of file unzip.c.

CASESENSITIVITYDEFAULT_NO

#define CASESENSITIVITYDEFAULT_NO

Definition at line 100 of file unzip.c.

CASESENSITIVITYDEFAULTVALUE

#define CASESENSITIVITYDEFAULTVALUE   2

Definition at line 375 of file unzip.c.

local

#define local   static

Definition at line 93 of file unzip.c.

SIZECENTRALDIRITEM

#define SIZECENTRALDIRITEM   (0x2e)

Definition at line 120 of file unzip.c.

SIZEZIPLOCALHEADER

#define SIZEZIPLOCALHEADER   (0x1e)

Definition at line 121 of file unzip.c.

STRCMPCASENOSENTIVEFUNCTION

#define STRCMPCASENOSENTIVEFUNCTION   strcmpcasenosensitive_internal

Definition at line 381 of file unzip.c.

TRYFREE

#define TRYFREE

(

p

)

{if (p) free(p);}

Definition at line 117 of file unzip.c.

UNZ_BUFSIZE

#define UNZ_BUFSIZE   (16384)

Definition at line 106 of file unzip.c.

UNZ_MAXFILENAMEINZIP

#define UNZ_MAXFILENAMEINZIP   (256)

Definition at line 110 of file unzip.c.

Typedef Documentation

unz_file_info64_internal

typedef struct unz_file_info64_internal_s unz_file_info64_internal

z_crc_t

typedef uLongf z_crc_t

Definition at line 76 of file unzip.c.

Function Documentation

_Z_OF() [1/5]

static ZPOS64_T unz64local_SearchCentralDir _Z_OF ( (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream)  )

static

_Z_OF() [2/5]

static int unz64local_getByte _Z_OF ( (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, int *pi)  )

static

_Z_OF() [3/5]

static int unz64local_getShort _Z_OF ( (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, uLong *pX)  )

static

_Z_OF() [4/5]

static int unz64local_getLong64 _Z_OF ( (const zlib_filefunc64_32_def *pzlib_filefunc_def, voidpf filestream, ZPOS64_T *pX)  )

static

_Z_OF() [5/5]

static int unz64local_GetCurrentFileInfoInternal _Z_OF ( (unzFile file, unz_file_info64 *pfile_info, unz_file_info64_internal *pfile_info_internal, char *szFileName, uLong fileNameBufferSize, void *extraField, uLong extraFieldBufferSize, char *szComment, uLong commentBufferSize)  )

static

strcmpcasenosensitive_internal()

static int strcmpcasenosensitive_internal ( const char *  fileName1, const char *  fileName2  )

static

Definition at line 352 of file unzip.c.

unz64local_CheckCurrentFileCoherencyHeader()

static int unz64local_CheckCurrentFileCoherencyHeader ( unz64_s *  s, uInt *  piSizeVar, ZPOS64_T *  poffset_local_extrafield, uInt *  psize_local_extrafield  )

static

Definition at line 1393 of file unzip.c.

References unz64_s::byte_before_the_zipfile, unz_file_info64_s::compressed_size, unz_file_info64_s::compression_method, unz_file_info64_s::crc, unz64_s::cur_file_info, unz64_s::cur_file_info_internal, unz64_s::filestream, unz_file_info64_internal_s::offset_curfile, unz_file_info64_s::size_filename, SIZEZIPLOCALHEADER, unz_file_info64_s::uncompressed_size, unz64local_getLong(), unz64local_getShort(), UNZ_BADZIPFILE, UNZ_ERRNO, UNZ_OK, Z_BZIP2ED, unz64_s::z_filefunc, ZLIB_FILEFUNC_SEEK_SET, and ZSEEK64.

Referenced by unzOpenCurrentFile3().

unz64local_DosDateToTmuDate()

static void unz64local_DosDateToTmuDate ( ZPOS64_T  ulDosDate, tm_unz *  ptm  )

static

Definition at line 862 of file unzip.c.

References tm_unz_s::tm_hour, tm_unz_s::tm_mday, tm_unz_s::tm_min, tm_unz_s::tm_mon, tm_unz_s::tm_sec, and tm_unz_s::tm_year.

unz64local_getByte()

static int unz64local_getByte ( const zlib_filefunc64_32_def *  pzlib_filefunc_def, voidpf  filestream, int *  pi  )

static

Definition at line 215 of file unzip.c.

References UNZ_EOF, UNZ_ERRNO, UNZ_OK, ZERROR64, and ZREAD64.

Referenced by unz64local_getLong(), unz64local_getLong64(), and unz64local_getShort().

unz64local_getLong()

static int unz64local_getLong ( const zlib_filefunc64_32_def *  pzlib_filefunc_def, voidpf  filestream, uLong *  pX  )

static

Definition at line 269 of file unzip.c.

References unz64local_getByte(), and UNZ_OK.

Referenced by unz64local_CheckCurrentFileCoherencyHeader(), and unz64local_SearchCentralDir64().

unz64local_getLong64()

static int unz64local_getLong64 ( const zlib_filefunc64_32_def *  pzlib_filefunc_def, voidpf  filestream, ZPOS64_T *  pX  )

static

Definition at line 305 of file unzip.c.

References unz64local_getByte(), and UNZ_OK.

Referenced by unz64local_SearchCentralDir64().

unz64local_getShort()

static int unz64local_getShort ( const zlib_filefunc64_32_def *  pzlib_filefunc_def, voidpf  filestream, uLong *  pX  )

static

Definition at line 242 of file unzip.c.

References unz64local_getByte(), and UNZ_OK.

Referenced by unz64local_CheckCurrentFileCoherencyHeader().

unz64local_SearchCentralDir()

static ZPOS64_T unz64local_SearchCentralDir ( const zlib_filefunc64_32_def *  pzlib_filefunc_def, voidpf  filestream  )

static

Definition at line 416 of file unzip.c.

References ALLOC, BUFREADCOMMENT, NULL, TRYFREE, ZLIB_FILEFUNC_SEEK_END, ZLIB_FILEFUNC_SEEK_SET, ZREAD64, ZSEEK64, and ZTELL64.

unz64local_SearchCentralDir64()

static ZPOS64_T unz64local_SearchCentralDir64 ( const zlib_filefunc64_32_def *  pzlib_filefunc_def, voidpf  filestream  )

static

Definition at line 481 of file unzip.c.

References ALLOC, BUFREADCOMMENT, NULL, TRYFREE, unz64local_getLong(), unz64local_getLong64(), UNZ_OK, ZLIB_FILEFUNC_SEEK_END, ZLIB_FILEFUNC_SEEK_SET, ZREAD64, ZSEEK64, and ZTELL64.

unzClearFlags()

int ZEXPORT unzClearFlags	(	unzFile	file,
		unsigned	flags
	)

Definition at line 2139 of file unzip.c.

References unz64_s::flags, NULL, UNZ_OK, and UNZ_PARAMERROR.

unzClose()

int ZEXPORT unzClose

(

unzFile

file

)

Definition at line 815 of file unzip.c.

References unz64_s::filestream, unz64_s::flags, NULL, unz64_s::pfile_in_zip_read, TRYFREE, UNZ_AUTO_CLOSE, UNZ_OK, UNZ_PARAMERROR, unzCloseCurrentFile(), unz64_s::z_filefunc, ZCLOSE64, and ZFAKECLOSE64.

Referenced by QuaZip::close(), and cloudViewer::utility::ExtractFromZIP().

unzCloseCurrentFile()

int ZEXPORT unzCloseCurrentFile

(

unzFile

file

)

Definition at line 2004 of file unzip.c.

References file_in_zip64_read_info_s::crc32, file_in_zip64_read_info_s::crc32_wait, NULL, unz64_s::pfile_in_zip_read, file_in_zip64_read_info_s::raw, file_in_zip64_read_info_s::read_buffer, file_in_zip64_read_info_s::rest_read_uncompressed, file_in_zip64_read_info_s::stream, file_in_zip64_read_info_s::stream_initialised, TRYFREE, UNZ_CRCERROR, UNZ_OK, UNZ_PARAMERROR, and Z_BZIP2ED.

Referenced by QuaZipFile::close(), cloudViewer::utility::ExtractCurrentFile(), unzClose(), and unzOpenCurrentFile3().

unzeof()

int ZEXPORT unzeof

(

unzFile

file

)

Definition at line 1924 of file unzip.c.

References NULL, unz64_s::pfile_in_zip_read, file_in_zip64_read_info_s::rest_read_uncompressed, and UNZ_PARAMERROR.

Referenced by QuaZipFile::atEnd().

unzGetCurrentFileInfo()

int ZEXPORT unzGetCurrentFileInfo	(	unzFile	file,
		unz_file_info *	pfile_info,
		char *	szFileName,
		uLong	fileNameBufferSize,
		void *	extraField,
		uLong	extraFieldBufferSize,
		char *	szComment,
		uLong	commentBufferSize
	)

Definition at line 1146 of file unzip.c.

unzGetCurrentFileInfo64()

int ZEXPORT unzGetCurrentFileInfo64	(	unzFile	file,
		unz_file_info64 *	pfile_info,
		char *	szFileName,
		uLong	fileNameBufferSize,
		void *	extraField,
		uLong	extraFieldBufferSize,
		char *	szComment,
		uLong	commentBufferSize
	)

Definition at line 1134 of file unzip.c.

Referenced by QuaZipFile::csize(), cloudViewer::utility::ExtractCurrentFile(), QuaZip::getCurrentFileInfo(), QuaZip::getCurrentFileName(), unzLocateFile(), and QuaZipFile::usize().

unzGetCurrentFileZStreamPos64()

ZPOS64_T ZEXPORT unzGetCurrentFileZStreamPos64

(

unzFile

file

)

Addition for GDAL : START

Definition at line 1666 of file unzip.c.

References file_in_zip64_read_info_s::byte_before_the_zipfile, NULL, unz64_s::pfile_in_zip_read, and file_in_zip64_read_info_s::pos_in_zipfile.

unzGetFilePos()

int ZEXPORT unzGetFilePos	(	unzFile	file,
		unz_file_pos *	file_pos
	)

Definition at line 1334 of file unzip.c.

References unz_file_pos_s::num_of_file, unz64_file_pos_s::num_of_file, unz_file_pos_s::pos_in_zip_directory, unz64_file_pos_s::pos_in_zip_directory, UNZ_OK, and unzGetFilePos64().

unzGetFilePos64()

int ZEXPORT unzGetFilePos64	(	unzFile	file,
		unz64_file_pos *	file_pos
	)

Definition at line 1318 of file unzip.c.

References unz64_s::current_file_ok, NULL, unz64_s::num_file, unz64_file_pos_s::num_of_file, unz64_s::pos_in_central_dir, unz64_file_pos_s::pos_in_zip_directory, UNZ_END_OF_LIST_OF_FILE, UNZ_OK, and UNZ_PARAMERROR.

Referenced by unzGetFilePos().

unzGetGlobalComment()

int ZEXPORT unzGetGlobalComment	(	unzFile	file,
		char *	szComment,
		uLong	uSizeBuf
	)

Definition at line 2051 of file unzip.c.

References unz64_s::central_pos, unz64_s::filestream, unz64_s::gi, NULL, unz_global_info64_s::size_comment, UNZ_ERRNO, UNZ_PARAMERROR, unz64_s::z_filefunc, ZLIB_FILEFUNC_SEEK_SET, ZREAD64, and ZSEEK64.

Referenced by QuaZip::getComment().

unzGetGlobalInfo()

int ZEXPORT unzGetGlobalInfo	(	unzFile	file,
		unz_global_info *	pglobal_info32
	)

Definition at line 848 of file unzip.c.

References unz64_s::gi, NULL, unz_global_info64_s::number_entry, unz_global_info_s::number_entry, unz_global_info64_s::size_comment, unz_global_info_s::size_comment, UNZ_OK, and UNZ_PARAMERROR.

unzGetGlobalInfo64()

int ZEXPORT unzGetGlobalInfo64	(	unzFile	file,
		unz_global_info64 *	pglobal_info
	)

Definition at line 838 of file unzip.c.

References unz64_s::gi, NULL, UNZ_OK, and UNZ_PARAMERROR.

Referenced by cloudViewer::utility::ExtractFromZIP(), QuaZip::getComment(), and QuaZip::getEntriesCount().

unzGetLocalExtrafield()

int ZEXPORT unzGetLocalExtrafield	(	unzFile	file,
		voidp	buf,
		unsigned	len
	)

Definition at line 1956 of file unzip.c.

References file_in_zip64_read_info_s::filestream, NULL, file_in_zip64_read_info_s::offset_local_extrafield, unz64_s::pfile_in_zip_read, file_in_zip64_read_info_s::pos_local_extrafield, file_in_zip64_read_info_s::size_local_extrafield, UNZ_ERRNO, UNZ_PARAMERROR, file_in_zip64_read_info_s::z_filefunc, ZLIB_FILEFUNC_SEEK_SET, ZREAD64, and ZSEEK64.

unzGetOffset()

uLong ZEXPORT unzGetOffset

(

unzFile

file

)

Definition at line 2094 of file unzip.c.

References NULL, and unzGetOffset64().

unzGetOffset64()

ZPOS64_T ZEXPORT unzGetOffset64

(

unzFile

file

)

Definition at line 2079 of file unzip.c.

References unz64_s::current_file_ok, unz64_s::gi, NULL, unz64_s::num_file, unz_global_info64_s::number_entry, and unz64_s::pos_in_central_dir.

Referenced by unzGetOffset().

unzGoToFilePos()

int ZEXPORT unzGoToFilePos	(	unzFile	file,
		unz_file_pos *	file_pos
	)

Definition at line 1370 of file unzip.c.

References NULL, unz_file_pos_s::num_of_file, unz64_file_pos_s::num_of_file, unz_file_pos_s::pos_in_zip_directory, unz64_file_pos_s::pos_in_zip_directory, UNZ_PARAMERROR, and unzGoToFilePos64().

unzGoToFilePos64()

int ZEXPORT unzGoToFilePos64	(	unzFile	file,
		const unz64_file_pos *	file_pos
	)

Definition at line 1348 of file unzip.c.

References NULL, unz64_s::num_file, unz64_file_pos_s::num_of_file, unz64_s::pos_in_central_dir, unz64_file_pos_s::pos_in_zip_directory, and UNZ_PARAMERROR.

Referenced by QuaZip::setCurrentFile(), and unzGoToFilePos().

unzGoToFirstFile()

int ZEXPORT unzGoToFirstFile

(

unzFile

file

)

Definition at line 1188 of file unzip.c.

References NULL, unz64_s::num_file, unz64_s::offset_central_dir, unz64_s::pos_in_central_dir, UNZ_OK, and UNZ_PARAMERROR.

Referenced by QuaZip::goToFirstFile(), and unzLocateFile().

unzGoToNextFile()

int ZEXPORT unzGoToNextFile

(

unzFile

file

)

Definition at line 1209 of file unzip.c.

References unz64_s::cur_file_info, unz64_s::current_file_ok, unz64_s::gi, NULL, unz64_s::num_file, unz_global_info64_s::number_entry, unz64_s::pos_in_central_dir, unz_file_info64_s::size_file_comment, unz_file_info64_s::size_file_extra, unz_file_info64_s::size_filename, SIZECENTRALDIRITEM, UNZ_END_OF_LIST_OF_FILE, and UNZ_PARAMERROR.

Referenced by cloudViewer::utility::ExtractFromZIP(), QuaZip::goToNextFile(), and unzLocateFile().

unzLocateFile()

int ZEXPORT unzLocateFile	(	unzFile	file,
		const char *	szFileName,
		int	iCaseSensitivity
	)

Definition at line 1242 of file unzip.c.

References unz64_s::cur_file_info, unz64_s::cur_file_info_internal, unz64_s::current_file_ok, NULL, unz64_s::num_file, unz64_s::pos_in_central_dir, UNZ_END_OF_LIST_OF_FILE, UNZ_MAXFILENAMEINZIP, UNZ_OK, UNZ_PARAMERROR, unzGetCurrentFileInfo64(), unzGoToFirstFile(), unzGoToNextFile(), and unzStringFileNameCompare().

unzOpen()

unzFile ZEXPORT unzOpen

(

voidpf

file

)

Definition at line 800 of file unzip.c.

unzOpen2()

unzFile ZEXPORT unzOpen2	(	voidpf	file,
		zlib_filefunc_def *	pzlib_filefunc32_def
	)

Definition at line 772 of file unzip.c.

References fill_zlib_filefunc64_32_def_from_filefunc32(), and NULL.

unzOpen2_64()

unzFile ZEXPORT unzOpen2_64	(	voidpf	file,
		zlib_filefunc64_def *	pzlib_filefunc_def
	)

Definition at line 785 of file unzip.c.

References NULL, zlib_filefunc64_32_def_s::zfile_func64, zlib_filefunc64_32_def_s::zseek32_file, and zlib_filefunc64_32_def_s::ztell32_file.

unzOpen64()

unzFile ZEXPORT unzOpen64

(

voidpf

file

)

Definition at line 805 of file unzip.c.

Referenced by cloudViewer::utility::ExtractFromZIP().

unzOpenCurrentFile()

int ZEXPORT unzOpenCurrentFile

(

unzFile

file

)

Definition at line 1649 of file unzip.c.

References NULL, and unzOpenCurrentFile3().

unzOpenCurrentFile2()

int ZEXPORT unzOpenCurrentFile2	(	unzFile	file,
		int *	method,
		int *	level,
		int	raw
	)

Definition at line 1659 of file unzip.c.

References NULL, and unzOpenCurrentFile3().

unzOpenCurrentFile3()

int ZEXPORT unzOpenCurrentFile3	(	unzFile	file,
		int *	method,
		int *	level,
		int	raw,
		const char *	password
	)

Definition at line 1480 of file unzip.c.

References ALLOC, file_in_zip64_read_info_s::byte_before_the_zipfile, unz64_s::byte_before_the_zipfile, unz_file_info64_s::compressed_size, file_in_zip64_read_info_s::compression_method, unz_file_info64_s::compression_method, unz_file_info64_s::crc, file_in_zip64_read_info_s::crc32, file_in_zip64_read_info_s::crc32_wait, unz64_s::cur_file_info, unz64_s::cur_file_info_internal, unz64_s::current_file_ok, unz64_s::encrypted, file_in_zip64_read_info_s::filestream, unz64_s::filestream, unz_file_info64_s::flag, init_keys(), unz64_s::keys, NULL, unz_file_info64_internal_s::offset_curfile, file_in_zip64_read_info_s::offset_local_extrafield, unz64_s::pcrc_32_tab, unz64_s::pfile_in_zip_read, file_in_zip64_read_info_s::pos_in_zipfile, file_in_zip64_read_info_s::pos_local_extrafield, file_in_zip64_read_info_s::raw, file_in_zip64_read_info_s::read_buffer, file_in_zip64_read_info_s::rest_read_compressed, file_in_zip64_read_info_s::rest_read_uncompressed, SEEK_SET, file_in_zip64_read_info_s::size_local_extrafield, SIZEZIPLOCALHEADER, file_in_zip64_read_info_s::stream, file_in_zip64_read_info_s::stream_initialised, file_in_zip64_read_info_s::total_out_64, TRYFREE, unz_file_info64_s::uncompressed_size, unz64local_CheckCurrentFileCoherencyHeader(), UNZ_BADZIPFILE, UNZ_BUFSIZE, UNZ_INTERNALERROR, UNZ_OK, UNZ_PARAMERROR, unzCloseCurrentFile(), Z_BZIP2ED, file_in_zip64_read_info_s::z_filefunc, unz64_s::z_filefunc, zdecode, ZREAD64, and ZSEEK64.

Referenced by QuaZipFile::open(), unzOpenCurrentFile(), unzOpenCurrentFile2(), and unzOpenCurrentFilePassword().

unzOpenCurrentFilePassword()

int ZEXPORT unzOpenCurrentFilePassword	(	unzFile	file,
		const char *	password
	)

Definition at line 1654 of file unzip.c.

References NULL, and unzOpenCurrentFile3().

Referenced by cloudViewer::utility::ExtractCurrentFile().

unzReadCurrentFile()

int ZEXPORT unzReadCurrentFile	(	unzFile	file,
		voidp	buf,
		unsigned	len
	)

Addition for GDAL : END

Definition at line 1692 of file unzip.c.

References file_in_zip64_read_info_s::byte_before_the_zipfile, file_in_zip64_read_info_s::compression_method, file_in_zip64_read_info_s::crc32, unz64_s::encrypted, file_in_zip64_read_info_s::filestream, unz64_s::keys, NULL, unz64_s::pcrc_32_tab, unz64_s::pfile_in_zip_read, file_in_zip64_read_info_s::pos_in_zipfile, file_in_zip64_read_info_s::raw, file_in_zip64_read_info_s::read_buffer, file_in_zip64_read_info_s::rest_read_compressed, file_in_zip64_read_info_s::rest_read_uncompressed, file_in_zip64_read_info_s::stream, file_in_zip64_read_info_s::total_out_64, UNZ_BUFSIZE, UNZ_END_OF_LIST_OF_FILE, UNZ_EOF, UNZ_ERRNO, UNZ_OK, UNZ_PARAMERROR, Z_BZIP2ED, file_in_zip64_read_info_s::z_filefunc, zdecode, ZLIB_FILEFUNC_SEEK_SET, ZREAD64, and ZSEEK64.

Referenced by cloudViewer::utility::ExtractCurrentFile(), and QuaZipFile::readData().

unzSetFlags()

int ZEXPORT unzSetFlags	(	unzFile	file,
		unsigned	flags
	)

Definition at line 2128 of file unzip.c.

References unz64_s::flags, NULL, UNZ_OK, and UNZ_PARAMERROR.

unzSetOffset()

int ZEXPORT unzSetOffset	(	unzFile	file,
		uLong	pos
	)

Definition at line 2122 of file unzip.c.

References unzSetOffset64().

unzSetOffset64()

int ZEXPORT unzSetOffset64	(	unzFile	file,
		ZPOS64_T	pos
	)

Definition at line 2104 of file unzip.c.

References unz64_s::gi, NULL, unz64_s::num_file, unz_global_info64_s::number_entry, unz64_s::pos_in_central_dir, and UNZ_PARAMERROR.

Referenced by unzSetOffset().

unzStringFileNameCompare()

int ZEXPORT unzStringFileNameCompare	(	const char *	fileName1,
		const char *	fileName2,
		int	iCaseSensitivity
	)

Definition at line 393 of file unzip.c.

References CASESENSITIVITYDEFAULTVALUE, and STRCMPCASENOSENTIVEFUNCTION.

Referenced by unzLocateFile().

unztell()

z_off_t ZEXPORT unztell

(

unzFile

file

)

Definition at line 1889 of file unzip.c.

References NULL, unz64_s::pfile_in_zip_read, file_in_zip64_read_info_s::stream, and UNZ_PARAMERROR.

unztell64()

ZPOS64_T ZEXPORT unztell64

(

unzFile

file

)

Definition at line 1904 of file unzip.c.

References NULL, unz64_s::pfile_in_zip_read, and file_in_zip64_read_info_s::total_out_64.

Referenced by QuaZipFile::pos().

Variable Documentation

unz_copyright

const char unz_copyright[]

Initial value:

=
   " unzip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"

Definition at line 124 of file unzip.c.