directory.h File Reference

#include <sys/stat.h>
#include <sys/syslimits.h>
#include "common.h"
#include "partition.h"

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Classes
struct	DIR_ENTRY_POSITION
struct	DIR_ENTRY

Macros
#define	DIR_ENTRY_DATA_SIZE   0x20
#define	MAX_LFN_LENGTH   256
#define	MAX_ALIAS_LENGTH   13
#define	LFN_ENTRY_LENGTH   13
#define	ALIAS_ENTRY_LENGTH   11
#define	MAX_ALIAS_EXT_LENGTH   3
#define	MAX_ALIAS_PRI_LENGTH   8
#define	MAX_NUMERIC_TAIL   999999
#define	FAT16_ROOT_DIR_CLUSTER   0
#define	DIR_SEPARATOR   '/'
#define	ATTRIB_ARCH   0x20 /* Archive */
#define	ATTRIB_DIR   0x10 /* Directory */
#define	ATTRIB_LFN   0x0F /* Long file name */
#define	ATTRIB_VOL   0x08 /* Volume */
#define	ATTRIB_SYS   0x04 /* System */
#define	ATTRIB_HID   0x02 /* Hidden */
#define	ATTRIB_RO   0x01 /* Read only */
#define	CASE_LOWER_EXT   0x10 /* WinNT lowercase extension */
#define	CASE_LOWER_BASE   0x08 /* WinNT lowercase basename */

Enumerations
enum	FILE_TYPE { FT_DIRECTORY, FT_FILE, FT_DIRECTORY, FT_FILE }
enum	DIR_ENTRY_offset {   DIR_ENTRY_name = 0x00, DIR_ENTRY_extension = 0x08, DIR_ENTRY_attributes = 0x0B, DIR_ENTRY_caseInfo = 0x0C,   DIR_ENTRY_cTime_ms = 0x0D, DIR_ENTRY_cTime = 0x0E, DIR_ENTRY_cDate = 0x10, DIR_ENTRY_aDate = 0x12,   DIR_ENTRY_clusterHigh = 0x14, DIR_ENTRY_mTime = 0x16, DIR_ENTRY_mDate = 0x18, DIR_ENTRY_cluster = 0x1A,   DIR_ENTRY_fileSize = 0x1C, DIR_ENTRY_name = 0x00, DIR_ENTRY_extension = 0x08, DIR_ENTRY_attributes = 0x0B,   DIR_ENTRY_caseInfo = 0x0C, DIR_ENTRY_cTime_ms = 0x0D, DIR_ENTRY_cTime = 0x0E, DIR_ENTRY_cDate = 0x10,   DIR_ENTRY_aDate = 0x12, DIR_ENTRY_clusterHigh = 0x14, DIR_ENTRY_mTime = 0x16, DIR_ENTRY_mDate = 0x18,   DIR_ENTRY_cluster = 0x1A, DIR_ENTRY_fileSize = 0x1C }

Functions
static bool	_FAT_directory_isDirectory (DIR_ENTRY *entry)
static bool	_FAT_directory_isWritable (DIR_ENTRY *entry)
static bool	_FAT_directory_isDot (DIR_ENTRY *entry)
bool	_FAT_directory_getFirstEntry (PARTITION *partition, DIR_ENTRY *entry, uint32_t dirCluster)
bool	_FAT_directory_getNextEntry (PARTITION *partition, DIR_ENTRY *entry)
bool	_FAT_directory_entryFromPath (PARTITION *partition, DIR_ENTRY *entry, const char *path, const char *pathEnd)
bool	_FAT_directory_chdir (PARTITION *partition, const char *path)
bool	_FAT_directory_removeEntry (PARTITION *partition, DIR_ENTRY *entry)
bool	_FAT_directory_addEntry (PARTITION *partition, DIR_ENTRY *entry, uint32_t dirCluster)
uint32_t	_FAT_directory_entryGetCluster (PARTITION *partition, const uint8_t *entryData)
bool	_FAT_directory_entryFromPosition (PARTITION *partition, DIR_ENTRY *entry)
void	_FAT_directory_entryStat (PARTITION *partition, DIR_ENTRY *entry, struct stat *st)
bool	_FAT_directory_getVolumeLabel (PARTITION *partition, char *label)

Macro Definition Documentation

ALIAS_ENTRY_LENGTH

#define ALIAS_ENTRY_LENGTH   11

ATTRIB_ARCH

#define ATTRIB_ARCH   0x20 /* Archive */

ATTRIB_DIR

#define ATTRIB_DIR   0x10 /* Directory */

ATTRIB_HID

#define ATTRIB_HID   0x02 /* Hidden */

ATTRIB_LFN

#define ATTRIB_LFN   0x0F /* Long file name */

ATTRIB_RO

#define ATTRIB_RO   0x01 /* Read only */

ATTRIB_SYS

#define ATTRIB_SYS   0x04 /* System */

ATTRIB_VOL

#define ATTRIB_VOL   0x08 /* Volume */

CASE_LOWER_BASE

#define CASE_LOWER_BASE   0x08 /* WinNT lowercase basename */

CASE_LOWER_EXT

#define CASE_LOWER_EXT   0x10 /* WinNT lowercase extension */

DIR_ENTRY_DATA_SIZE

#define DIR_ENTRY_DATA_SIZE   0x20

DIR_SEPARATOR

#define DIR_SEPARATOR   '/'

FAT16_ROOT_DIR_CLUSTER

#define FAT16_ROOT_DIR_CLUSTER   0

LFN_ENTRY_LENGTH

#define LFN_ENTRY_LENGTH   13

MAX_ALIAS_EXT_LENGTH

#define MAX_ALIAS_EXT_LENGTH   3

MAX_ALIAS_LENGTH

#define MAX_ALIAS_LENGTH   13

MAX_ALIAS_PRI_LENGTH

#define MAX_ALIAS_PRI_LENGTH   8

MAX_LFN_LENGTH

#define MAX_LFN_LENGTH   256

MAX_NUMERIC_TAIL

#define MAX_NUMERIC_TAIL   999999

Enumeration Type Documentation

DIR_ENTRY_offset

enum DIR_ENTRY_offset

Enumerator
DIR_ENTRY_name
DIR_ENTRY_extension
DIR_ENTRY_attributes
DIR_ENTRY_caseInfo
DIR_ENTRY_cTime_ms
DIR_ENTRY_cTime
DIR_ENTRY_cDate
DIR_ENTRY_aDate
DIR_ENTRY_clusterHigh
DIR_ENTRY_mTime
DIR_ENTRY_mDate
DIR_ENTRY_cluster
DIR_ENTRY_fileSize
DIR_ENTRY_name
DIR_ENTRY_extension
DIR_ENTRY_attributes
DIR_ENTRY_caseInfo
DIR_ENTRY_cTime_ms
DIR_ENTRY_cTime
DIR_ENTRY_cDate
DIR_ENTRY_aDate
DIR_ENTRY_clusterHigh
DIR_ENTRY_mTime
DIR_ENTRY_mDate
DIR_ENTRY_cluster
DIR_ENTRY_fileSize

FILE_TYPE

enum FILE_TYPE

Enumerator
FT_DIRECTORY
FT_FILE
FT_DIRECTORY
FT_FILE

Function Documentation

_FAT_directory_addEntry()

bool _FAT_directory_addEntry	(	PARTITION *	partition,
		DIR_ENTRY *	entry,
		uint32_t	dirCluster
	)

_FAT_directory_chdir()

bool _FAT_directory_chdir	(	PARTITION *	partition,
		const char *	path
	)

_FAT_directory_entryFromPath()

bool _FAT_directory_entryFromPath	(	PARTITION *	partition,
		DIR_ENTRY *	entry,
		const char *	path,
		const char *	pathEnd
	)

_FAT_directory_entryFromPosition()

bool _FAT_directory_entryFromPosition	(	PARTITION *	partition,
		DIR_ENTRY *	entry
	)

_FAT_directory_entryGetCluster()

uint32_t _FAT_directory_entryGetCluster	(	PARTITION *	partition,
		const uint8_t *	entryData
	)

_FAT_directory_entryStat()

void _FAT_directory_entryStat	(	PARTITION *	partition,
		DIR_ENTRY *	entry,
		struct stat *	st
	)

_FAT_directory_getFirstEntry()

bool _FAT_directory_getFirstEntry	(	PARTITION *	partition,
		DIR_ENTRY *	entry,
		uint32_t	dirCluster
	)

_FAT_directory_getNextEntry()

bool _FAT_directory_getNextEntry	(	PARTITION *	partition,
		DIR_ENTRY *	entry
	)

_FAT_directory_getVolumeLabel()

bool _FAT_directory_getVolumeLabel	(	PARTITION *	partition,
		char *	label
	)

_FAT_directory_isDirectory()

static bool _FAT_directory_isDirectory ( DIR_ENTRY *  entry )

inlinestatic

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_FAT_directory_isDot()

static bool _FAT_directory_isDot ( DIR_ENTRY *  entry )

inlinestatic

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_FAT_directory_isWritable()

static bool _FAT_directory_isWritable ( DIR_ENTRY *  entry )

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_FAT_directory_removeEntry()

bool _FAT_directory_removeEntry	(	PARTITION *	partition,
		DIR_ENTRY *	entry
	)