Add mising file_lso.c file since commit 58fb3eaccb

This commit is contained in:
Christophe Grenier 2011-01-10 08:39:01 +01:00
parent f0cccf0a71
commit 2d02984cbc
2 changed files with 73 additions and 30 deletions

73
src/file_lso.c Normal file
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@ -0,0 +1,73 @@
/*
File: file_lso.c
Copyright (C) 2010 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.
*/
#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"
static void register_header_check_lso(file_stat_t *file_stat);
static int header_check_lso(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);
static void file_check_lso(file_recovery_t *file_recovery);
const file_hint_t file_hint_lso= {
.extension="lso",
.description="Logic Platinum File",
.min_header_distance=0,
.max_filesize=PHOTOREC_MAX_FILE_SIZE,
.recover=1,
.enable_by_default=1,
.register_header_check=&register_header_check_lso
};
static const unsigned char lso_header[14]= {
0x13, 'G' , 0xc0, 0xab, 0x17, 0x05, 0x15, 0x00,
0x03, 0x00, 0x24, 0x00, 0x24, 0x00
};
static void register_header_check_lso(file_stat_t *file_stat)
{
register_header_check(0, lso_header, sizeof(lso_header), &header_check_lso, file_stat);
}
static int header_check_lso(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)
{
if(memcmp(buffer, lso_header, sizeof(lso_header))==0)
{
reset_file_recovery(file_recovery_new);
file_recovery_new->extension=file_hint_lso.extension;
file_recovery_new->file_check=&file_check_lso;
return 1;
}
return 0;
}
static void file_check_lso(file_recovery_t *file_recovery)
{
const unsigned char lso_footer[6]= {0xFF, 0xFF, 0xFF, 0x7F, 0x7F, 0x7F};
file_search_footer(file_recovery, lso_footer, sizeof(lso_footer), 0x46);
}

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/*
file: testdisk.h
Copyright (C) 1998-2004 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.
*/
#ifdef __cplusplus
extern "C" {
#endif
int test_MBR(disk_t *disk_car,int verbose);
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif