zip.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <limits.h>
#include <errno.h>
#include "zlib.h"
#include "zip.h"

Include dependency graph for zip.c:

Classes
struct	linkedlist_datablock_internal_s
struct	linkedlist_data_s
struct	curfile64_info
struct	zip64_internal

Macros
#define	SIZEDATA_INDATABLOCK   (4096-(4*4))
#define	DISKHEADERMAGIC   (0x08074b50)
#define	LOCALHEADERMAGIC   (0x04034b50)
#define	CENTRALHEADERMAGIC   (0x02014b50)
#define	ENDHEADERMAGIC   (0x06054b50)
#define	ZIP64ENDHEADERMAGIC   (0x06064b50)
#define	ZIP64ENDLOCHEADERMAGIC   (0x07064b50)
#define	DATADESCRIPTORMAGIC   (0x08074b50)
#define	FLAG_LOCALHEADER_OFFSET   (0x06)
#define	CRC_LOCALHEADER_OFFSET   (0x0e)
#define	SIZECENTRALHEADER   (0x2e) /* 46 */
#define	SIZECENTRALHEADERLOCATOR   (0x14) /* 20 */
#define	SIZECENTRALDIRITEM   (0x2e)
#define	SIZEZIPLOCALHEADER   (0x1e)
#define	BUFREADCOMMENT   (0x400)
#define	VERSIONMADEBY   (0x0) /* platform dependent */
#define	Z_BUFSIZE   (UINT16_MAX)
#define	ALLOC(size)   (malloc(size))
#define	TRYFREE(p)   {if (p) free(p);}
#define	MAKEULONG64(a, b)   ((uint64_t)(((unsigned long)(a)) | ((uint64_t)((unsigned long)(b))) << 32))

Typedefs
typedef struct linkedlist_datablock_internal_s	linkedlist_datablock_internal
typedef struct linkedlist_data_s	linkedlist_data

Functions
zipFile ZEXPORT	zipOpen4 (const void *path, int append, uint64_t disk_size, const char **globalcomment, zlib_filefunc64_32_def *pzlib_filefunc64_32_def)
zipFile ZEXPORT	zipOpen2 (const char *path, int append, const char **globalcomment, zlib_filefunc_def *pzlib_filefunc32_def)
zipFile ZEXPORT	zipOpen2_64 (const void *path, int append, const char **globalcomment, zlib_filefunc64_def *pzlib_filefunc_def)
zipFile ZEXPORT	zipOpen3 (const char *path, int append, uint64_t disk_size, const char **globalcomment, zlib_filefunc_def *pzlib_filefunc32_def)
zipFile ZEXPORT	zipOpen3_64 (const void *path, int append, uint64_t disk_size, const char **globalcomment, zlib_filefunc64_def *pzlib_filefunc_def)
zipFile ZEXPORT	zipOpen (const char *path, int append)
zipFile ZEXPORT	zipOpen64 (const void *path, int append)
int ZEXPORT	zipOpenNewFileInZip_internal (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t flag_base, int zip64, uint16_t method, int level, int raw, int windowBits, int memLevel, int strategy, const char *password, int aes, uint16_t version_madeby)
int ZEXPORT	zipOpenNewFileInZip5 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t flag_base, int zip64, uint16_t method, int level, int raw, int windowBits, int memLevel, int strategy, const char *password, int aes)
int ZEXPORT	zipOpenNewFileInZip4_64 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int raw, int windowBits, int memLevel, int strategy, const char *password, ZIP_UNUSED uint32_t crc_for_crypting, uint16_t version_madeby, uint16_t flag_base, int zip64)
int ZEXPORT	zipOpenNewFileInZip4 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int raw, int windowBits, int memLevel, int strategy, const char *password, ZIP_UNUSED uint32_t crc_for_crypting, uint16_t version_madeby, uint16_t flag_base)
int ZEXPORT	zipOpenNewFileInZip3 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int raw, int windowBits, int memLevel, int strategy, const char *password, ZIP_UNUSED uint32_t crc_for_crypting)
int ZEXPORT	zipOpenNewFileInZip3_64 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int raw, int windowBits, int memLevel, int strategy, const char *password, ZIP_UNUSED uint32_t crc_for_crypting, int zip64)
int ZEXPORT	zipOpenNewFileInZip2 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int raw)
int ZEXPORT	zipOpenNewFileInZip2_64 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int raw, int zip64)
int ZEXPORT	zipOpenNewFileInZip64 (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level, int zip64)
int ZEXPORT	zipOpenNewFileInZip (zipFile file, const char *filename, const zip_fileinfo *zipfi, const void *extrafield_local, uint16_t size_extrafield_local, const void *extrafield_global, uint16_t size_extrafield_global, const char *comment, uint16_t method, int level)
int ZEXPORT	zipWriteInFileInZip (zipFile file, const void *buf, uint32_t len)
int ZEXPORT	zipCloseFileInZipRaw64 (zipFile file, uint64_t uncompressed_size, uint32_t crc32)
int ZEXPORT	zipCloseFileInZipRaw (zipFile file, uint32_t uncompressed_size, uint32_t crc32)
int ZEXPORT	zipCloseFileInZip (zipFile file)
int ZEXPORT	zipClose (zipFile file, const char *global_comment)
int ZEXPORT	zipClose_64 (zipFile file, const char *global_comment)
int ZEXPORT	zipClose2_64 (zipFile file, const char *global_comment, uint16_t version_madeby)

Variables
const char	zip_copyright [] = " zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"

Macro Definition Documentation

ALLOC

#define ALLOC

(

size

)

(malloc(size))

BUFREADCOMMENT

#define BUFREADCOMMENT   (0x400)

CENTRALHEADERMAGIC

#define CENTRALHEADERMAGIC   (0x02014b50)

CRC_LOCALHEADER_OFFSET

#define CRC_LOCALHEADER_OFFSET   (0x0e)

DATADESCRIPTORMAGIC

#define DATADESCRIPTORMAGIC   (0x08074b50)

DISKHEADERMAGIC

#define DISKHEADERMAGIC   (0x08074b50)

ENDHEADERMAGIC

#define ENDHEADERMAGIC   (0x06054b50)

FLAG_LOCALHEADER_OFFSET

#define FLAG_LOCALHEADER_OFFSET   (0x06)

LOCALHEADERMAGIC

#define LOCALHEADERMAGIC   (0x04034b50)

MAKEULONG64

#define MAKEULONG64	(		a,
			b
	)		((uint64_t)(((unsigned long)(a)) | ((uint64_t)((unsigned long)(b))) << 32))

SIZECENTRALDIRITEM

#define SIZECENTRALDIRITEM   (0x2e)

SIZECENTRALHEADER

#define SIZECENTRALHEADER   (0x2e) /* 46 */

SIZECENTRALHEADERLOCATOR

#define SIZECENTRALHEADERLOCATOR   (0x14) /* 20 */

SIZEDATA_INDATABLOCK

#define SIZEDATA_INDATABLOCK   (4096-(4*4))

SIZEZIPLOCALHEADER

#define SIZEZIPLOCALHEADER   (0x1e)

TRYFREE

#define TRYFREE

(

p

)

{if (p) free(p);}

VERSIONMADEBY

#define VERSIONMADEBY   (0x0) /* platform dependent */

Z_BUFSIZE

#define Z_BUFSIZE   (UINT16_MAX)

ZIP64ENDHEADERMAGIC

#define ZIP64ENDHEADERMAGIC   (0x06064b50)

ZIP64ENDLOCHEADERMAGIC

#define ZIP64ENDLOCHEADERMAGIC   (0x07064b50)

Typedef Documentation

linkedlist_data

typedef struct linkedlist_data_s linkedlist_data

linkedlist_datablock_internal

typedef struct linkedlist_datablock_internal_s linkedlist_datablock_internal

Function Documentation

zipClose()

int ZEXPORT zipClose	(	zipFile	file,
		const char *	global_comment
	)

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zipClose2_64()

int ZEXPORT zipClose2_64	(	zipFile	file,
		const char *	global_comment,
		uint16_t	version_madeby
	)

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zipClose_64()

int ZEXPORT zipClose_64	(	zipFile	file,
		const char *	global_comment
	)

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zipCloseFileInZip()

int ZEXPORT zipCloseFileInZip

(

zipFile

file

)

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zipCloseFileInZipRaw()

int ZEXPORT zipCloseFileInZipRaw	(	zipFile	file,
		uint32_t	uncompressed_size,
		uint32_t	crc32
	)

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zipCloseFileInZipRaw64()

int ZEXPORT zipCloseFileInZipRaw64	(	zipFile	file,
		uint64_t	uncompressed_size,
		uint32_t	crc32
	)

zipOpen()

zipFile ZEXPORT zipOpen	(	const char *	path,
		int	append
	)

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zipOpen2()

zipFile ZEXPORT zipOpen2	(	const char *	path,
		int	append,
		const char **	globalcomment,
		zlib_filefunc_def *	pzlib_filefunc32_def
	)

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zipOpen2_64()

zipFile ZEXPORT zipOpen2_64	(	const void *	path,
		int	append,
		const char **	globalcomment,
		zlib_filefunc64_def *	pzlib_filefunc_def
	)

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zipOpen3()

zipFile ZEXPORT zipOpen3	(	const char *	path,
		int	append,
		uint64_t	disk_size,
		const char **	globalcomment,
		zlib_filefunc_def *	pzlib_filefunc32_def
	)

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zipOpen3_64()

zipFile ZEXPORT zipOpen3_64	(	const void *	path,
		int	append,
		uint64_t	disk_size,
		const char **	globalcomment,
		zlib_filefunc64_def *	pzlib_filefunc_def
	)

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zipOpen4()

zipFile ZEXPORT zipOpen4	(	const void *	path,
		int	append,
		uint64_t	disk_size,
		const char **	globalcomment,
		zlib_filefunc64_32_def *	pzlib_filefunc64_32_def
	)

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zipOpen64()

zipFile ZEXPORT zipOpen64	(	const void *	path,
		int	append
	)

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zipOpenNewFileInZip()

int ZEXPORT zipOpenNewFileInZip	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level
	)

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zipOpenNewFileInZip2()

int ZEXPORT zipOpenNewFileInZip2	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	raw
	)

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zipOpenNewFileInZip2_64()

int ZEXPORT zipOpenNewFileInZip2_64	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	raw,
		int	zip64
	)

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zipOpenNewFileInZip3()

int ZEXPORT zipOpenNewFileInZip3	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	raw,
		int	windowBits,
		int	memLevel,
		int	strategy,
		const char *	password,
		ZIP_UNUSED uint32_t	crc_for_crypting
	)

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zipOpenNewFileInZip3_64()

int ZEXPORT zipOpenNewFileInZip3_64	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	raw,
		int	windowBits,
		int	memLevel,
		int	strategy,
		const char *	password,
		ZIP_UNUSED uint32_t	crc_for_crypting,
		int	zip64
	)

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zipOpenNewFileInZip4()

int ZEXPORT zipOpenNewFileInZip4	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	raw,
		int	windowBits,
		int	memLevel,
		int	strategy,
		const char *	password,
		ZIP_UNUSED uint32_t	crc_for_crypting,
		uint16_t	version_madeby,
		uint16_t	flag_base
	)

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zipOpenNewFileInZip4_64()

int ZEXPORT zipOpenNewFileInZip4_64	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	raw,
		int	windowBits,
		int	memLevel,
		int	strategy,
		const char *	password,
		ZIP_UNUSED uint32_t	crc_for_crypting,
		uint16_t	version_madeby,
		uint16_t	flag_base,
		int	zip64
	)

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zipOpenNewFileInZip5()

int ZEXPORT zipOpenNewFileInZip5	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	flag_base,
		int	zip64,
		uint16_t	method,
		int	level,
		int	raw,
		int	windowBits,
		int	memLevel,
		int	strategy,
		const char *	password,
		int	aes
	)

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zipOpenNewFileInZip64()

int ZEXPORT zipOpenNewFileInZip64	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	method,
		int	level,
		int	zip64
	)

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zipOpenNewFileInZip_internal()

int ZEXPORT zipOpenNewFileInZip_internal	(	zipFile	file,
		const char *	filename,
		const zip_fileinfo *	zipfi,
		const void *	extrafield_local,
		uint16_t	size_extrafield_local,
		const void *	extrafield_global,
		uint16_t	size_extrafield_global,
		const char *	comment,
		uint16_t	flag_base,
		int	zip64,
		uint16_t	method,
		int	level,
		int	raw,
		int	windowBits,
		int	memLevel,
		int	strategy,
		const char *	password,
		int	aes,
		uint16_t	version_madeby
	)

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zipWriteInFileInZip()

int ZEXPORT zipWriteInFileInZip	(	zipFile	file,
		const void *	buf,
		uint32_t	len
	)

Variable Documentation

zip_copyright

const char zip_copyright[] = " zip 1.01 Copyright 1998-2004 Gilles Vollant - http://www.winimage.com/zLibDll"