inc/file.h File Reference

Header - File operations. More...

#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>

Functions
off_t	file_filesize (const char *filename)
	get size of a file
off_t	file_filesize_f (FILE *f)
	get size of an opened file
void	file_path_explode (char path, char dir, char file, char *ext)
	modify path to directory, file and extension string - path is destroyed
bool	file_set_context (const char *device)
	set the working directory (the device where a db5 database is)
bool	file_exists (const char *path)
	test if the file exists
const char *	file_remove_headslash (const char *path)
	test if the file exists
const char *	file_get_extension (const char *path)
	return extension of a file (incluing dot)
void	file_windows_slashes (char *path)
	alter a path string to turn slashes to counterslashes
FILE *	file_fcaseopen (const char directory, const char filename, const char *mode)
	open the first file that match to specified filename without case sensitivity
bool	file_truncate (FILE *f, const off_t len)
	truncate a file
Variables
char	file_common_buffer [10240]
	shared buffer for file operation

Detailed Description

Header - File operations.

Author:: Julien Blitte

Version:: 0.1

Definition in file file.h.

Function Documentation

bool file_exists ( const char * path )

test if the file exists

Parameters:

path

to filename - utf8

Returns:: true is filename exists

Definition at line 97 of file file.c.

References check.

Referenced by db5_generate_row().

FILE* file_fcaseopen	(	const char *	directory,
		const char *	filename,
		const char *	mode
	)

open the first file that match to specified filename without case sensitivity

Parameters:

	directory	the directory where file must be found - utf8
	filename	the filename to try to find - utf8
	mode	file mode

Returns:: file handle or NULL if not found and file cannot be created

Definition at line 147 of file file.c.

References add_log(), ADDLOG_DUMP, ADDLOG_FAIL, ADDLOG_RECOVER, check, and log_dump().

Referenced by db5_dat_init(), db5_hdr_init(), db5_index_index_column(), names_init(), and names_save().

off_t file_filesize ( const char * filename )

get size of a file

Parameters:

filename

the path to file - utf8

Returns:: size of file

Definition at line 24 of file file.c.

References add_log(), ADDLOG_FAIL, check, and log_dump().

Referenced by asf_generate_row().

off_t file_filesize_f ( FILE * f )

get size of an opened file

Parameters:

f

an opened file

Returns:: size of file

Definition at line 40 of file file.c.

References add_log(), ADDLOG_FAIL, and check.

const char* file_get_extension ( const char * path )

return extension of a file (incluing dot)

Parameters:

path

filename/path to get extension - utf8 or latin1

Returns:: pointer to extension in the filename

Definition at line 116 of file file.c.

References check.

Referenced by names_generate_shortname(), and names_select_shortname().

void file_path_explode	(	char *	path,
		char **	dir,
		char **	file,
		char **	ext
	)

modify path to directory, file and extension string - path is destroyed

Parameters:

	path	the path to explode in directory, file and extension - destroyed - utf8 or latin1
	dir	directory pointer address - path's charset
	file	file pointer address - path's charset
	ext	extension pointer address - path's charset