src/names.c File Reference

Source - Database db5, long filename support. More...

#include <limits.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "check.h"
#include "config.h"
#include "crc32.h"
#include "db5_types.h"
#include "file.h"
#include "logger.h"
#include "names.h"
#include "utf8.h"

Go to the source code of this file.

Classes
struct	name_trans_t
	node of name translation linked list More...
Typedefs
typedef struct name_trans_t	name_trans
	node of name translation linked list
Functions
bool	names_select_shortname (const char *filename, char *shortname, const size_t shortname_size)
	retrieve look in names list to find shortname using longname
bool	names_init ()
	initialize longname support
void	names_insert (const char *filename)
	add an entry in names list
const char *	names_select_longname (const char *shortname)
	convert short name to longname
bool	names_generate_shortname (const char *longname, char *shortname, const size_t shortname_size)
	convert long name to shortname
bool	names_save ()
	save names data on file
bool	names_delete (const char *filename)
	delete an entry in names list
void	names_print ()
	print names list (debug)
void	names_free ()
	free names list

---

Detailed Description

Source - Database db5, long filename support.

Author:

Julien Blitte

Version:

0.1

Definition in file names.c.

---

Function Documentation

bool names_delete

(

const char *

filename

)

delete an entry in names list

Parameters:

filename

longname to remove - latin1

Returns:

true if successfull

Definition at line 298 of file names.c.

References add_log(), ADDLOG_RECOVER, check, name_trans_t::longname, names_save(), and name_trans_t::next.

Referenced by db5_delete().

bool names_generate_shortname	(	const char *	longname,
		char *	shortname,
		const size_t	shortname_size
	)

convert long name to shortname

Parameters:

	longname	name to convert to shortname - latin1
	shortname	data to store shortname - latin1
	shortname_size	size of shortname

Returns:

true if successfull

Definition at line 245 of file names.c.

References check, file_get_extension(), and strcrc32().

Referenced by db5_longname_to_shortname().

bool names_init

(

)

initialize longname support

Returns:

true if successfull

Definition at line 151 of file names.c.

References add_log(), ADDLOG_FAIL, ADDLOG_NOTICE, CONFIG_NAMES_FILE, crc32_init, file_fcaseopen(), and name_trans_t::longname.

Referenced by db5_init().

void names_insert

(

const char *

filename

)

add an entry in names list

Parameters:

filename

longname to remove - latin1

Definition at line 199 of file names.c.

References add_log(), ADDLOG_DEBUG, ADDLOG_RECOVER, check, log_dump_latin1(), names_save(), and strcrc32().

Referenced by db5_insert().

bool names_save

(

)

save names data on file

Returns:

true if successfull

Definition at line 268 of file names.c.

References add_log(), ADDLOG_FAIL, check, CONFIG_NAMES_FILE, name_trans_t::crc32, file_fcaseopen(), name_trans_t::longname, and name_trans_t::next.

Referenced by names_delete(), and names_insert().

const char* names_select_longname

(

const char *

shortname

)

convert short name to longname

Parameters:

shortname

name to convert to longname - latin1

Returns:

longname or NULL if error - latin1

Definition at line 221 of file names.c.

References check.

Referenced by db5_print_row(), and db5_select_filename().

bool names_select_shortname	(	const char *	filename,
		char *	shortname,
		const size_t	shortname_size
	)

retrieve look in names list to find shortname using longname

Parameters:

	filename	filename to find - latin1
	shortname	buffer where shortname will be stored - latin1
	shortname_size	of shortname

Returns:

true if successfull

Definition at line 88 of file names.c.

References add_log(), ADDLOG_USER_ERROR, check, name_trans_t::crc32, file_get_extension(), log_dump_latin1(), name_trans_t::longname, and name_trans_t::next.

Referenced by db5_insert(), and db5_longname_to_shortname().