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"

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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)
#define	SIZECENTRALHEADERLOCATOR   (0x14)
#define	SIZECENTRALDIRITEM   (0x2e)
#define	SIZEZIPLOCALHEADER   (0x1e)
#define	BUFREADCOMMENT   (0x400)
#define	VERSIONMADEBY   (0x0)
#define	Z_BUFSIZE   (UINT16_MAX)
#define	ALLOC(size)
#define	TRYFREE(p)
#define	MAKEULONG64(a, b)

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

)

Value:

(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 )

Value:

((uint64_t)(((unsigned long)(a)) | ((uint64_t)((unsigned long)(b))) << 32))

SIZECENTRALDIRITEM

#define SIZECENTRALDIRITEM   (0x2e)

SIZECENTRALHEADER

#define SIZECENTRALHEADER   (0x2e)

SIZECENTRALHEADERLOCATOR

#define SIZECENTRALHEADERLOCATOR   (0x14)

SIZEDATA_INDATABLOCK

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

SIZEZIPLOCALHEADER

#define SIZEZIPLOCALHEADER   (0x1e)

TRYFREE

#define TRYFREE

(

p

)

Value:

{if (p) free(p);}

VERSIONMADEBY

#define VERSIONMADEBY   (0x0)

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 )

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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 )

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Variable Documentation

zip_copyright

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