mirror of
https://github.com/reactos/reactos.git
synced 2024-11-04 05:43:30 +00:00
105 lines
5.4 KiB
C
105 lines
5.4 KiB
C
/*****************************************************************************
|
|
* FullFAT - High Performance, Thread-Safe Embedded FAT File-System *
|
|
* Copyright (C) 2009 James Walmsley (james@worm.me.uk) *
|
|
* *
|
|
* This program is free software: you can redistribute it and/or modify *
|
|
* it under the terms of the GNU General Public License as published by *
|
|
* the Free Software Foundation, either version 3 of the License, or *
|
|
* (at your option) any later version. *
|
|
* *
|
|
* This program is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU General Public License *
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. *
|
|
* *
|
|
* IMPORTANT NOTICE: *
|
|
* ================= *
|
|
* Alternative Licensing is available directly from the Copyright holder, *
|
|
* (James Walmsley). For more information consult LICENSING.TXT to obtain *
|
|
* a Commercial license. *
|
|
* *
|
|
* See RESTRICTIONS.TXT for extra restrictions on the use of FullFAT. *
|
|
* *
|
|
* Removing the above notice is illegal and will invalidate this license. *
|
|
*****************************************************************************
|
|
* See http://worm.me.uk/fullfat for more information. *
|
|
* Or http://fullfat.googlecode.com/ for latest releases and the wiki. *
|
|
*****************************************************************************/
|
|
|
|
/**
|
|
* @file ff_dir.h
|
|
* @author James Walmsley
|
|
* @ingroup DIR
|
|
**/
|
|
#ifndef _FF_DIR_H_
|
|
#define _FF_DIR_H_
|
|
|
|
#include "ff_types.h"
|
|
#include "ff_config.h"
|
|
#include "ff_error.h"
|
|
#include "ff_ioman.h"
|
|
#include "ff_blk.h"
|
|
#include "ff_fat.h"
|
|
#include "fat.h"
|
|
#include "ff_memory.h"
|
|
#include "ff_time.h"
|
|
#include "ff_hash.h"
|
|
#include "ff_crc.h"
|
|
#include "ff_file.h"
|
|
#include <string.h>
|
|
|
|
typedef struct {
|
|
FF_T_INT8 FileName[FF_MAX_FILENAME];
|
|
FF_T_UINT8 Attrib;
|
|
FF_T_UINT32 Filesize;
|
|
FF_T_UINT32 ObjectCluster;
|
|
|
|
#ifdef FF_TIME_SUPPORT
|
|
FF_SYSTEMTIME CreateTime; ///< Date and Time Created.
|
|
FF_SYSTEMTIME ModifiedTime; ///< Date and Time Modified.
|
|
FF_SYSTEMTIME AccessedTime; ///< Date of Last Access.
|
|
#endif
|
|
|
|
//---- Book Keeping for FF_Find Functions
|
|
FF_T_UINT16 CurrentItem;
|
|
FF_T_UINT32 DirCluster;
|
|
FF_T_UINT32 CurrentCluster;
|
|
FF_T_UINT32 AddrCurrentCluster;
|
|
//FF_T_UINT8 NumLFNs;
|
|
} FF_DIRENT;
|
|
|
|
FF_ERROR FF_GetEntry (FF_IOMAN *pIoman, FF_T_UINT16 nEntry, FF_T_UINT32 DirCluster, FF_DIRENT *pDirent);
|
|
FF_T_SINT8 FF_PutEntry (FF_IOMAN *pIoman, FF_T_UINT16 Entry, FF_T_UINT32 DirCluster, FF_DIRENT *pDirent);
|
|
FF_T_SINT8 FF_FindEntry (FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_INT8 *Name, FF_DIRENT *pDirent, FF_T_BOOL LFNs);
|
|
FF_ERROR FF_FindFirst (FF_IOMAN *pIoman, FF_DIRENT *pDirent, const FF_T_INT8 *path);
|
|
FF_ERROR FF_FindNext (FF_IOMAN *pIoman, FF_DIRENT *pDirent);
|
|
void FF_PopulateShortDirent(FF_IOMAN *pIoman, FF_DIRENT *pDirent, FF_T_UINT8 *EntryBuffer);
|
|
FF_T_SINT8 FF_PopulateLongDirent(FF_IOMAN *pIoman, FF_DIRENT *pDirent, FF_T_UINT32 DirCluster, FF_T_UINT16 nEntry);
|
|
FF_T_SINT8 FF_FetchEntry (FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_UINT16 nEntry, FF_T_UINT8 *buffer);
|
|
FF_T_SINT8 FF_PushEntry (FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_UINT16 nEntry, FF_T_UINT8 *buffer);
|
|
FF_T_BOOL FF_isEndOfDir (FF_T_UINT8 *EntryBuffer);
|
|
FF_T_SINT8 FF_FindNextInDir(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_DIRENT *pDirent);
|
|
FF_T_UINT32 FF_FindEntryInDir(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_INT8 *name, FF_T_UINT8 pa_Attrib, FF_DIRENT *pDirent);
|
|
FF_T_SINT8 FF_CreateShortName(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_INT8 *ShortName, FF_T_INT8 *LongName);
|
|
|
|
void FF_lockDIR (FF_IOMAN *pIoman);
|
|
void FF_unlockDIR (FF_IOMAN *pIoman);
|
|
FF_T_UINT32 FF_CreateFile(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_INT8 *FileName, FF_DIRENT *pDirent);
|
|
FF_ERROR FF_MkDir(FF_IOMAN *pIoman, const FF_T_INT8 *Path);
|
|
FF_T_SINT8 FF_CreateDirent(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_DIRENT *pDirent);
|
|
FF_T_SINT8 FF_ExtendDirectory(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster);
|
|
FF_T_UINT32 FF_FindDir(FF_IOMAN *pIoman, const FF_T_INT8 *path, FF_T_UINT16 pathLen);
|
|
|
|
|
|
FF_T_BOOL FF_CheckDirentHash(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_UINT32 nHash);
|
|
FF_T_BOOL FF_DirHashed(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster);
|
|
FF_ERROR FF_AddDirentHash(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_UINT32 nHash);
|
|
void FF_SetDirHashed(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster);
|
|
|
|
void FF_RmLFNs(FF_IOMAN *pIoman, FF_T_UINT32 DirCluster, FF_T_UINT16 DirEntry);
|
|
|
|
#endif
|
|
|