longfile.c File Reference

#include <windows.h>
#include <winioctl.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
#include <assert.h>

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

Functions
void	pedro_dprintf (int amanda_level, char *format,...)
wchar_t *	permissive_name_m_ (const wchar_t *wname, WCHAR *ar_temp)
WCHAR *	amanda_asciitowide_1_ (char *pUTF8, WCHAR *ar_temp)
int	size_of_WCHAR_mem_r (const char *in_string)
void __cdecl	dprintf (char *format,...)
HANDLE	lfopen (const char *szFileName, char *pMode)
void	lfclose (HANDLE hFile)
__int64	lfseek (HANDLE hFile, __int64 iDistance, int iMode)
__int64	lftell (HANDLE hFile)
__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)
unsigned long	lfread (void *pBuffer, unsigned long ulCount, HANDLE hFile)
unsigned long	lfwrite (void *pBuffer, unsigned long ulCount, HANDLE hFile)
int	asciitowide_cry (const char *pUTF8, WCHAR *pUSC2, int nUSC2)
__int64	lffilesizeW (const WCHAR *szFileName)

Variables
int	unicodemode

Macro Definition Documentation

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

Function Documentation

amanda_asciitowide_1_()

WCHAR * amanda_asciitowide_1_	(	char *	pUTF8,
		WCHAR *	ar_temp )

To convert an utf-8 encoded filename to a wide string (WCHAR *), we . provide two functions that are exactly the same because someone may use it in multi-thread code

Parameters

pUTF8

the input utf-8 encoded filename

Returns

the static allocated WCHAR array with the filename as wide string

asciitowide_cry()

int asciitowide_cry	(	const char *	pUTF8,
		WCHAR *	pUSC2,
		int	nUSC2 )

dprintf()

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

extern

lfclose()

void lfclose

(

HANDLE

hFile

)

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

lffilesizeW()

__int64 lffilesizeW

(

const WCHAR *

szFileName

)

lfopen()

HANDLE lfopen	(	const char *	szFileName,
		char *	pMode )

lfread()

unsigned long lfread	(	void *	pBuffer,
		unsigned long	ulCount,
		HANDLE	hFile )

lfseek()

__int64 lfseek	(	HANDLE	hFile,
		__int64	iDistance,
		int	iMode )

lftell()

__int64 lftell

(

HANDLE

hFile

)

lfwrite()

unsigned long lfwrite	(	void *	pBuffer,
		unsigned long	ulCount,
		HANDLE	hFile )

pedro_dprintf()

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

extern

permissive_name_m_()

wchar_t * permissive_name_m_	(	const wchar_t *	wname,
		WCHAR *	ar_temp )

To make the path wide mode aware, stolen from libarchive

15/september/2021 10:14, last visit 16/09/2021 22:36 by bhond...

size_of_WCHAR_mem_r()

int size_of_WCHAR_mem_r ( const char * in_string )

extern

To convert an utf-8 encoded filename to a wide string (WCHAR *), we . provide two functions that are exactly the same because someone may use it in multi-thread code

Parameters

pUTF8

the input utf-8 encoded filename

Returns

the static allocated WCHAR array with the filename as wide string

Variable Documentation

unicodemode

int unicodemode

extern