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/* mz.h -- Errors codes, zip flags and magic
Version 2.8.2, January 8, 2019
part of the MiniZip project
Copyright (C) 2010-2019 Nathan Moinvaziri
https://github.com/nmoinvaz/minizip
This program is distributed under the terms of the same license as zlib.
See the accompanying LICENSE file for the full text of the license.
*/
#ifndef MZ_H
#define MZ_H
/***************************************************************************/
/* MZ_VERSION */
#define MZ_VERSION ("2.8.2")
/* MZ_ERROR */
#define MZ_OK (0) /* zlib */
#define MZ_STREAM_ERROR (-1) /* zlib */
#define MZ_DATA_ERROR (-3) /* zlib */
#define MZ_MEM_ERROR (-4) /* zlib */
#define MZ_BUF_ERROR (-5) /* zlib */
#define MZ_VERSION_ERROR (-6) /* zlib */
#define MZ_END_OF_LIST (-100)
#define MZ_END_OF_STREAM (-101)
#define MZ_PARAM_ERROR (-102)
#define MZ_FORMAT_ERROR (-103)
#define MZ_INTERNAL_ERROR (-104)
#define MZ_CRC_ERROR (-105)
#define MZ_CRYPT_ERROR (-106)
#define MZ_EXIST_ERROR (-107)
#define MZ_PASSWORD_ERROR (-108)
#define MZ_SUPPORT_ERROR (-109)
#define MZ_HASH_ERROR (-110)
#define MZ_OPEN_ERROR (-111)
#define MZ_CLOSE_ERROR (-112)
#define MZ_SEEK_ERROR (-113)
#define MZ_TELL_ERROR (-114)
#define MZ_READ_ERROR (-115)
#define MZ_WRITE_ERROR (-116)
#define MZ_SIGN_ERROR (-117)
/* MZ_OPEN */
#define MZ_OPEN_MODE_READ (0x01)
#define MZ_OPEN_MODE_WRITE (0x02)
#define MZ_OPEN_MODE_READWRITE (MZ_OPEN_MODE_READ | MZ_OPEN_MODE_WRITE)
#define MZ_OPEN_MODE_APPEND (0x04)
#define MZ_OPEN_MODE_CREATE (0x08)
#define MZ_OPEN_MODE_EXISTING (0x10)
/* MZ_SEEK */
#define MZ_SEEK_SET (0)
#define MZ_SEEK_CUR (1)
#define MZ_SEEK_END (2)
/* MZ_COMPRESS */
#define MZ_COMPRESS_METHOD_STORE (0)
#define MZ_COMPRESS_METHOD_DEFLATE (8)
#define MZ_COMPRESS_METHOD_BZIP2 (12)
#define MZ_COMPRESS_METHOD_LZMA (14)
#define MZ_COMPRESS_METHOD_AES (99)
#define MZ_COMPRESS_LEVEL_DEFAULT (-1)
#define MZ_COMPRESS_LEVEL_FAST (2)
#define MZ_COMPRESS_LEVEL_NORMAL (6)
#define MZ_COMPRESS_LEVEL_BEST (9)
/* MZ_ZIP_FLAG */
#define MZ_ZIP_FLAG_ENCRYPTED (1 << 0)
#define MZ_ZIP_FLAG_LZMA_EOS_MARKER (1 << 1)
#define MZ_ZIP_FLAG_DEFLATE_MAX (1 << 1)
#define MZ_ZIP_FLAG_DEFLATE_NORMAL (0)
#define MZ_ZIP_FLAG_DEFLATE_FAST (1 << 2)
#define MZ_ZIP_FLAG_DEFLATE_SUPER_FAST (MZ_ZIP_FLAG_DEFLATE_FAST | \
MZ_ZIP_FLAG_DEFLATE_MAX)
#define MZ_ZIP_FLAG_DATA_DESCRIPTOR (1 << 3)
#define MZ_ZIP_FLAG_UTF8 (1 << 11)
#define MZ_ZIP_FLAG_MASK_LOCAL_INFO (1 << 13)
/* MZ_ZIP_EXTENSION */
#define MZ_ZIP_EXTENSION_ZIP64 (0x0001)
#define MZ_ZIP_EXTENSION_NTFS (0x000a)
#define MZ_ZIP_EXTENSION_AES (0x9901)
#define MZ_ZIP_EXTENSION_UNIX1 (0x000d)
#define MZ_ZIP_EXTENSION_SIGN (0x10c5)
#define MZ_ZIP_EXTENSION_HASH (0x1a51)
#define MZ_ZIP_EXTENSION_CDCD (0xcdcd)
/* MZ_ZIP64 */
#define MZ_ZIP64_AUTO (0)
#define MZ_ZIP64_FORCE (1)
#define MZ_ZIP64_DISABLE (2)
/* MZ_HOST_SYSTEM */
#define MZ_HOST_SYSTEM(VERSION_MADEBY) ((uint8_t)(VERSION_MADEBY >> 8))
#define MZ_HOST_SYSTEM_MSDOS (0)
#define MZ_HOST_SYSTEM_UNIX (3)
#define MZ_HOST_SYSTEM_WINDOWS_NTFS (10)
#define MZ_HOST_SYSTEM_OSX_DARWIN (19)
/* MZ_PKCRYPT */
#define MZ_PKCRYPT_HEADER_SIZE (12)
/* MZ_AES */
#define MZ_AES_VERSION (1)
#define MZ_AES_ENCRYPTION_MODE_128 (0x01)
#define MZ_AES_ENCRYPTION_MODE_192 (0x02)
#define MZ_AES_ENCRYPTION_MODE_256 (0x03)
#define MZ_AES_KEY_LENGTH(MODE) (8 * (MODE & 3) + 8)
#define MZ_AES_KEY_LENGTH_MAX (32)
#define MZ_AES_BLOCK_SIZE (16)
#define MZ_AES_HEADER_SIZE(MODE) ((4 * (MODE & 3) + 4) + 2)
#define MZ_AES_FOOTER_SIZE (10)
/* MZ_HASH */
#define MZ_HASH_MD5 (10)
#define MZ_HASH_MD5_SIZE (16)
#define MZ_HASH_SHA1 (20)
#define MZ_HASH_SHA1_SIZE (20)
#define MZ_HASH_SHA256 (23)
#define MZ_HASH_SHA256_SIZE (32)
#define MZ_HASH_MAX_SIZE (256)
/* MZ_ENCODING */
#define MZ_ENCODING_CODEPAGE_437 (437)
#define MZ_ENCODING_CODEPAGE_932 (932)
#define MZ_ENCODING_CODEPAGE_936 (936)
#define MZ_ENCODING_CODEPAGE_950 (950)
#define MZ_ENCODING_UTF8 (65001)
/* MZ_UTILITY */
#define MZ_UNUSED(SYMBOL) ((void)SYMBOL)
#ifndef MZ_CUSTOM_ALLOC
#define MZ_ALLOC(SIZE) (malloc(SIZE))
#endif
#ifndef MZ_CUSTOM_FREE
#define MZ_FREE(PTR) (free(PTR))
#endif
/***************************************************************************/
#include <stdlib.h> /* size_t, NULL, malloc */
#include <time.h> /* time_t, time() */
#include <string.h> /* memset, strncpy, strlen */
#include <limits.h>
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifndef __INT8_TYPE__
typedef signed char int8_t;
#endif
#ifndef __INT16_TYPE__
typedef short int16_t;
#endif
#ifndef __INT32_TYPE__
typedef int int32_t;
#endif
#ifndef __INT64_TYPE__
typedef long long int64_t;
#endif
#ifndef __UINT8_TYPE__
typedef unsigned char uint8_t;
#endif
#ifndef __UINT16_TYPE__
typedef unsigned short uint16_t;
#endif
#ifndef __UINT32_TYPE__
typedef unsigned int uint32_t;
#endif
#ifndef __UINT64_TYPE__
typedef unsigned long long uint64_t;
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifndef PRId8
# define PRId8 "hhd"
#endif
#ifndef PRId16
# define PRId16 "hd"
#endif
#ifndef PRId32
# define PRId32 "d"
#endif
#ifndef PRIu32
# define PRIu32 "u"
#endif
#ifndef PRIx32
# define PRIx32 "x"
#endif
#if ULONG_MAX == 4294967295UL
# ifndef PRId64
# define PRId64 "lld"
# endif
# ifndef PRIu64
# define PRIu64 "llu"
# endif
# ifndef PRIx64
# define PRIx64 "llx"
# endif
#else
# ifndef PRId64
# define PRId64 "ld"
# endif
# ifndef PRIu64
# define PRIu64 "lu"
# endif
# ifndef PRIx64
# define PRIx64 "lx"
# endif
#endif
#ifndef INT16_MAX
# define INT16_MAX 32767
#endif
#ifndef INT32_MAX
# define INT32_MAX 2147483647L
#endif
#ifndef INT64_MAX
# define INT64_MAX 9223372036854775807LL
#endif
#ifndef UINT16_MAX
# define UINT16_MAX 65535U
#endif
#ifndef UINT32_MAX
# define UINT32_MAX 4294967295UL
#endif
#ifndef UINT64_MAX
# define UINT64_MAX 18446744073709551615ULL
#endif
/***************************************************************************/
#endif