zlib.c File Reference

#include <windows.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#include <fcntl.h>
#include <ctype.h>
#include <math.h>
#include <wctype.h>
#include <wchar.h>
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <locale.h>
#include <signal.h>
#include <limits.h>
#include <float.h>
#include <iso646.h>
#include <assert.h>
#include <stdbool.h>
#include <process.h>
#include "stdio_v2.h"
#include "win64.h"
#include <zlib.h>
#include "gzip2_include.h"
#include "gzip2_decoder_mt_z.c"

Data Structures
struct	_rspdata

Macros
#define	ARP_USE_ENHANCED_STDIO
#define	SHA512_DIGEST_LENGTH   64
#define	uchar   unsigned char
#define	uint   unsigned int
#define	ulong   unsigned long
#define	ushort   unsigned short
#define	AMANDA__SIZE   ((32767 * 6) + 2)
#define	AMANDA__SIZE_w   (32767)
#define	__amandacall   __stdcall
#define	AMANDA__SIZE_ww   ((32767 * 2) + 2)
#define	CHUNK   131072

Typedefs
typedef struct _rspdata	rspdata

Functions
__int64	lffilesize_gzip2 (const char *szFileName)
	funcao repetida pra pegar o tamanho do arquivo em utf-8
WCHAR *	utf8_2_wide_dl (const char *pUTF8)
	my temporary utf8_2_wide_dl function to add full Unicode support and future (when modified) support to long filenames. (jan/2025)
void	pedro_dprintf2 (int amanda_level, char *format,...)
	pedro_dprintf2 is my variant of my debug function because too much calls to pedro_dprintf these days, I am lazy, sorry....
int __fastcall	compress2_uncompress_k_real_mt_z_21 (char *input_z, char *output_z)
int	zuncompress_sha512_k_mt_z (char *input, char *output)
int __amandacall	get_multithread_progress__5 (void)
uint32_t	tuklib_cpucores_z__5 (void)
	Borrowed from XZ compression.
int	print (void)
void	pedro_dprintf (int amanda_level, char *format,...)
int	zuncompress_sha512_k__5 (char *input, char *output)
void *	sha512_init_k (void)
void	sha512_update_k (void *ctx, unsigned char *buffer_k, unsigned int len_k)
void	sha512_final_k (void *ctx, unsigned char *array_digest_64_bytes)
void __cdecl	mprintf (char *format,...)
uint	getpor (int max, uint fatia)
void	dprintf (char *format,...)
int __stdcall	execute ()
int	start ()
int	start2 ()
__int64	lffilesize (const char *szFileName)
	simple function to get the size of a utf-8 encoded filename, no support to long filenames yet (above MAX_PATH)
int	createtempfilename_and_keep_z_5 (char *path1, char *out_z, char *signature_z)
unsigned __stdcall	my_thread_function__5 (void *my_argument_z)
int	zcompress_sha512_k__5 (char *input, char *output, int levelin)
	function to compress a not standard gzip2 file
int	zuncompress__5 (char *input, char *output)
	function to extract a not standard gzip2 file

Variables
char	zlib_error_z [1024]
int	zlib_int_error_z
int64_t	max_memory_size_j = 0
CRITICAL_SECTION	lpCriticalSection_charli_gzip2
bool	is_multi_thread_z__5 = false
int	n_threads_z__5
char	temp_path_z__5 []
uint	pauseflag__5
uint	cancelflag__5
int	finished__5
int	zlibpercent__5 = 0
int64_t	totalbytes_z__5
int64_t	bytes__read_thread_z__5 [129]
__INT32_OR_INT64	my_thread_handle__5 [129]
char	temp_files_z__5 [129][2048]
int	thread_return_value_z__5

Macro Definition Documentation

__amandacall

#define __amandacall   __stdcall

AMANDA__SIZE

#define AMANDA__SIZE   ((32767 * 6) + 2)

The maximum size of an utf-8 encoded filename with the max limit of a file in Windows

AMANDA__SIZE_w

#define AMANDA__SIZE_w   (32767)

The maximum size of Unicode characters in a path in Windows, Linux is 1024 characters as far I know

AMANDA__SIZE_ww

#define AMANDA__SIZE_ww   ((32767 * 2) + 2)

The maximum size of an utf-8 encoded filename with the max limit of a file in Windows

ARP_USE_ENHANCED_STDIO

#define ARP_USE_ENHANCED_STDIO

CHUNK

#define CHUNK   131072

SHA512_DIGEST_LENGTH

#define SHA512_DIGEST_LENGTH   64

uchar

#define uchar   unsigned char

uint

#define uint   unsigned int

ulong

#define ulong   unsigned long

ushort

#define ushort   unsigned short

Typedef Documentation

rspdata

typedef struct _rspdata rspdata

Function Documentation

compress2_uncompress_k_real_mt_z_21()

int __fastcall compress2_uncompress_k_real_mt_z_21	(	char *	input_z,
		char *	output_z )

createtempfilename_and_keep_z_5()

int createtempfilename_and_keep_z_5	(	char *	path1,
		char *	out_z,
		char *	signature_z )

dprintf()

void dprintf	(	char *	format,
			... )

execute()

int __stdcall execute

(

)

get_multithread_progress__5()

int __amandacall get_multithread_progress__5

(

void

)

getpor()

uint getpor	(	int	max,
		uint	fatia )

lffilesize()

__int64 lffilesize

(

const char *

szFileName

)

simple function to get the size of a utf-8 encoded filename, no support to long filenames yet (above MAX_PATH)

to get the file input size, with support to files above 2gb, and unicode support

Parameters

szFileName

utf-8 encoded filename

Returns

__int64

Parameters

szFileName

the utf-8 encoded input file

Returns

__int64

Parameters

szFileName

utf-8 encoded filename

Returns

__int64

simple function to get the size of a utf-8 encoded filename, no support to long filenames yet (above MAX_PATH)

Parameters

szFileName

the utf-8 encoded input file

Returns

__int64

lffilesize_gzip2()

__int64 lffilesize_gzip2

(

const char *

szFileName

)

funcao repetida pra pegar o tamanho do arquivo em utf-8

Parameters

szFileName

utf-8 encoded filename

Returns

__int64 the size or 0 if error (its ok for my point of view)

mprintf()

void __cdecl mprintf ( char * format, ... )

extern

my_thread_function__5()

unsigned __stdcall my_thread_function__5

(

void *

my_argument_z

)

pedro_dprintf()

void pedro_dprintf	(	int	amanda_level,
		char *	format,
			... )

pedro_dprintf2()

void pedro_dprintf2	(	int	amanda_level,
		char *	format,
			... )

pedro_dprintf2 is my variant of my debug function because too much calls to pedro_dprintf these days, I am lazy, sorry....

em brotli or brotli2

Parameters

amanda_level	if equal or above 0 print the string
format	printf based format
...

print()

int print

(

void

)

sha512_final_k()

void sha512_final_k	(	void *	ctx,
		unsigned char *	array_digest_64_bytes )

sha512_init_k()

void * sha512_init_k

(

void

)

sha512_update_k()

void sha512_update_k	(	void *	ctx,
		unsigned char *	buffer_k,
		unsigned int	len_k )

start()

int start

(

)

start2()

int start2

(

)

tuklib_cpucores_z__5()

uint32_t tuklib_cpucores_z__5

(

void

)

Borrowed from XZ compression.

utf8_2_wide_dl()

WCHAR * utf8_2_wide_dl

(

const char *

pUTF8

)

my temporary utf8_2_wide_dl function to add full Unicode support and future (when modified) support to long filenames. (jan/2025)

Parameters

pUTF8

Returns

WCHAR*

zcompress_sha512_k__5()

int zcompress_sha512_k__5	(	char *	input,
		char *	output,
		int	levelin )

function to compress a not standard gzip2 file

Parameters

input	utf-8 encoded input file
output	utf-8 encoded output file
levelin

Returns

int
0 - No error
7 - Cannot open input file
8 - Cannot open output file
14 - Cannot write to output file
16 - Internal error
19 - User cancel
140 - Unexpected error
401 - Cannot create temp file
402 - Cannot read from input file
403 - File access error
404 - Cannot open temp file

zuncompress__5()

int zuncompress__5	(	char *	input,
		char *	output )

function to extract a not standard gzip2 file

Parameters

input	utf-8 encoded input file
output	utf-8 encoded output file

Returns

int
0 - No error
1 - Cannot open input file
2 - Cannot open output file
5 - Cannot read from input file
6 - Cannot write to output file
7 - Invalid gzip2 file
9 - Cannot read from input file
10 - Cannot open input file
11 - Cannot open output file
18 - Unexpected error
19 - User cancel
20 - SHA-256 data error
90 - Invalid gzip2 file
119 - User cancel
403 - File access error
405 - Cannot open output temp file
407 - Cannot create temp file
500 - Unexpected error

zuncompress_sha512_k__5()

int zuncompress_sha512_k__5	(	char *	input,
		char *	output )

zuncompress_sha512_k_mt_z()

int zuncompress_sha512_k_mt_z	(	char *	input,
		char *	output )

Variable Documentation

bytes__read_thread_z__5

int64_t bytes__read_thread_z__5[129]

cancelflag__5

uint cancelflag__5

extern

finished__5

int finished__5

extern

is_multi_thread_z__5

bool is_multi_thread_z__5 = false

lpCriticalSection_charli_gzip2

CRITICAL_SECTION lpCriticalSection_charli_gzip2

max_memory_size_j

int64_t max_memory_size_j = 0

my_thread_handle__5

__INT32_OR_INT64 my_thread_handle__5[129]

n_threads_z__5

int n_threads_z__5

extern

pauseflag__5

uint pauseflag__5

extern

temp_files_z__5

char temp_files_z__5[129][2048]

temp_path_z__5

char temp_path_z__5[]

extern

thread_return_value_z__5

int thread_return_value_z__5

totalbytes_z__5

int64_t totalbytes_z__5

zlib_error_z

char zlib_error_z[1024]

zlib_int_error_z

int zlib_int_error_z

zlibpercent__5

int zlibpercent__5 = 0