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Add missing src/file_sdw.c - Recover Microsoft Jet DB / Sage Simply Accounting database

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This commit is contained in:
Christophe Grenier 2023-10-08 14:51:07 +02:00
parent 5473a29587
commit 2759233f7f
2 changed files with 70 additions and 3 deletions
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7
src/Makefile.am
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@ -36,9 +36,9 @@ endif
bin_PROGRAMS = testdisk photorec fidentify $(QPHOTOREC)
EXTRA_PROGRAMS = photorecf fuzzerfidentify
smallbase_C = common.c crc.c apfs_common.c ext2_common.c fat_common.c log.c misc.c setdate.c
smallbase_H = common.h crc.h apfs_common.h ext2_common.h fat_common.h log.h misc.h setdate.h
base_C = $(smallbase_C) autoset.c ewf.c fnctdsk.c hdaccess.c hdcache.c hdwin32.c hidden.c hpa_dco.c intrf.c iso.c list_sort.c log_part.c msdos.c parti386.c partgpt.c parthumax.c partmac.c partsun.c partnone.c partxbox.c io_redir.c ntfs_io.c ntfs_utl.c partauto.c sudo.c unicode.c win32.c
smallbase_C = common.c crc.c ext2_common.c fat_common.c log.c misc.c setdate.c
smallbase_H = common.h crc.h ext2_common.h fat_common.h log.h misc.h setdate.h
base_C = $(smallbase_C) apfs_common.c autoset.c ewf.c fnctdsk.c hdaccess.c hdcache.c hdwin32.c hidden.c hpa_dco.c intrf.c iso.c list_sort.c log_part.c msdos.c parti386.c partgpt.c parthumax.c partmac.c partsun.c partnone.c partxbox.c io_redir.c ntfs_io.c ntfs_utl.c partauto.c sudo.c unicode.c win32.c
base_H = $(smallbase_H) apfs_common.h alignio.h autoset.h ewf.h fnctdsk.h hdaccess.h hdwin32.h hidden.h guid_cmp.h guid_cpy.h hdcache.h hpa_dco.h intrf.h iso.h iso9660.h lang.h list.h list_add_sorted.h list_add_sorted_uniq.h list_sort.h log_part.h types.h io_redir.h msdos.h ntfs_utl.h parti386.h partgpt.h parthumax.h partmac.h partsun.h partxbox.h partauto.h sudo.h unicode.h win32.h
fs_C = analyse.c apfs.c bfs.c bsd.c btrfs.c cramfs.c exfat.c ext2.c fat.c fatx.c f2fs.c jfs.c gfs2.c hfs.c hfsp.c hpfs.c luks.c lvm.c md.c netware.c ntfs.c refs.c rfs.c savehdr.c sun.c swap.c sysv.c ufs.c vmfs.c wbfs.c xfs.c zfs.c
@ -321,6 +321,7 @@ file_C = filegen.c \
file_rx2.c \
file_save.c \
file_sdsk.c \
file_sdw.c \
file_ses.c \
file_sgcta.c \
file_shn.c \

66
src/file_sdw.c Normal file
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@ -0,0 +1,66 @@
/*
File: file_sdw.c
Copyright (C) 2023 Christophe GRENIER <grenier@cgsecurity.org>
This software 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 2 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, write the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#if !defined(SINGLE_FORMAT) || defined(SINGLE_FORMAT_sdw)
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <stdio.h>
#include "types.h"
#include "filegen.h"
/*@ requires valid_register_header_check(file_stat); */
static void register_header_check_sdw(file_stat_t *file_stat);
const file_hint_t file_hint_sdw= {
.extension="sdw",
.description="Microsoft Jet DB / Sage Simply Accounting database",
.max_filesize=PHOTOREC_MAX_FILE_SIZE,
.recover=1,
.enable_by_default=1,
.register_header_check=&register_header_check_sdw
};
/*@
@ requires valid_header_check_param(buffer, buffer_size, safe_header_only, file_recovery, file_recovery_new);
@ ensures valid_header_check_result(\result, file_recovery_new);
@*/
static int header_check_sdw(const unsigned char *buffer, const unsigned int buffer_size, const unsigned int safe_header_only, const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new)
{
reset_file_recovery(file_recovery_new);
file_recovery_new->extension=file_hint_sdw.extension;
return 1;
}
static void register_header_check_sdw(file_stat_t *file_stat)
{
static const unsigned char sdw_header[0x14]= {
0x00, 0x01, 0x00, 0x00, 'J' , 'e' , 't' , ' ' ,
'S' , 'y' , 's' , 't' , 'e' , 'm' , ' ' , 'D' ,
'B' , ' ' , ' ' , 0x00
};
register_header_check(0, sdw_header, sizeof(sdw_header), &header_check_sdw, file_stat);
}
#endif