From 7eaf232c1f11ff1e9dc6653f076034845a8f4fe7 Mon Sep 17 00:00:00 2001 From: Christophe Grenier Date: Tue, 16 Aug 2016 20:11:54 +0200 Subject: [PATCH] PhotoRec: recover Terraria Player .plr file --- src/Makefile.am | 1 + src/file_list.c | 2 ++ src/file_plr.c | 61 +++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 64 insertions(+) create mode 100644 src/file_plr.c diff --git a/src/Makefile.am b/src/Makefile.am index 62ccef7f..5aa8bc50 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -235,6 +235,7 @@ file_C = filegen.c \ file_pf.c \ file_pfx.c \ file_plist.c \ + file_plr.c \ file_plt.c \ file_png.c \ file_pnm.c \ diff --git a/src/file_list.c b/src/file_list.c index 6d81205d..f9dd422a 100644 --- a/src/file_list.c +++ b/src/file_list.c @@ -238,6 +238,7 @@ extern const file_hint_t file_hint_pds; extern const file_hint_t file_hint_pf; extern const file_hint_t file_hint_pfx; extern const file_hint_t file_hint_plist; +extern const file_hint_t file_hint_plr; extern const file_hint_t file_hint_plt; extern const file_hint_t file_hint_png; extern const file_hint_t file_hint_pnm; @@ -558,6 +559,7 @@ file_enable_t list_file_enable[]= { .enable=0, .file_hint=&file_hint_pf }, { .enable=0, .file_hint=&file_hint_pfx }, { .enable=0, .file_hint=&file_hint_plist }, + { .enable=0, .file_hint=&file_hint_plr }, { .enable=0, .file_hint=&file_hint_plt }, { .enable=0, .file_hint=&file_hint_png }, { .enable=0, .file_hint=&file_hint_pnm }, diff --git a/src/file_plr.c b/src/file_plr.c new file mode 100644 index 00000000..50b98667 --- /dev/null +++ b/src/file_plr.c @@ -0,0 +1,61 @@ +/* + + File: file_plr.c + + Copyright (C) 2016 Christophe GRENIER + + 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 +#endif +#ifdef HAVE_STRING_H +#include +#endif +#include +#include "types.h" +#include "filegen.h" + +static void register_header_check_plr(file_stat_t *file_stat); + +const file_hint_t file_hint_plr= { + .extension="plr", + .description="Terraria Player File", + .max_filesize=PHOTOREC_MAX_FILE_SIZE, + .recover=1, + .enable_by_default=1, + .register_header_check=®ister_header_check_plr +}; + +static int header_check_plr(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_plr.extension; + file_recovery_new->calculated_file_size=1856; + file_recovery_new->data_check=&data_check_size; + file_recovery_new->file_check=&file_check_size; + return 1; +} + +static void register_header_check_plr(file_stat_t *file_stat) +{ + static const unsigned char plr_header[16]= { + 0x0f, 'w' , 'g' , 0xfe, 0xb1, 'J' , 0xb2, 0xef, + 0xfc, 'j' , 0x9b, 'K' , 'x' , 0x5b, 0xf4, 'V' + }; + register_header_check(0, plr_header, sizeof(plr_header), &header_check_plr, file_stat); +}