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authorChristophe Grenier <grenier@cgsecurity.org>2008-06-13 14:56:02 +0200
committerChristophe Grenier <grenier@cgsecurity.org>2008-06-13 14:56:02 +0200
commitc62ef5bb5b0a3659dd2805cfdc3ecda1cb3d774f (patch)
tree6c85b4e2833e98587e30a8282b83b77d63443c6e /src/file_mfg.c
parentd7073e1622fd820a8360edabfcf6eb3045cf9f99 (diff)
PhotoRec, add support for
- AlphaCAM amd/amt/atd/att - arj Archive - asm Pro/ENGINEER Assembly - chm MS Windows HtmlHelp Data - drw Pro/ENGINEER Drawing - frm Pro/ENGINEER Drawing Form - mfg Pro/ENGINEER Manufacturing - prt Pro/ENGINEER Model - stl Stereolithography CAD - tph Pro/ENGINEER ToolPath - wks Lotus 1-2-3
Diffstat (limited to 'src/file_mfg.c')
-rw-r--r--src/file_mfg.c77
1 files changed, 77 insertions, 0 deletions
diff --git a/src/file_mfg.c b/src/file_mfg.c
new file mode 100644
index 0000000..83edb66
--- /dev/null
+++ b/src/file_mfg.c
@@ -0,0 +1,77 @@
+/*
+
+ File: file_mfg.c
+
+ Copyright (C) 2008 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_mfg(file_stat_t *file_stat);
+static int header_check_mfg(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_mfg(file_recovery_t *file_recovery);
+
+const file_hint_t file_hint_mfg= {
+ .extension="mfg",
+ .description="Pro/ENGINEER Manufacturing",
+ .min_header_distance=0,
+ .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+ .recover=1,
+ .enable_by_default=1,
+ .register_header_check=&register_header_check_mfg
+};
+
+static const unsigned char mfg_header[16]= {
+ '#', 'U', 'G', 'C', ':', '2', ' ', 'M',
+ 'F', 'G', '_', 'A', 'S', 'S', 'E', 'M'};
+
+static void register_header_check_mfg(file_stat_t *file_stat)
+{
+ register_header_check(0, mfg_header,sizeof(mfg_header), &header_check_mfg, file_stat);
+}
+
+static int header_check_mfg(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,mfg_header,sizeof(mfg_header))==0)
+ {
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->file_check=file_check_mfg;
+ file_recovery_new->extension=file_hint_mfg.extension;
+ return 1;
+ }
+ return 0;
+}
+
+static void file_check_mfg(file_recovery_t *file_recovery)
+{
+ const unsigned char mfg_footer[11]= {
+ '#', 'E', 'N', 'D', '_', 'O', 'F', '_',
+ 'U', 'G', 'C'};
+ file_search_footer(file_recovery, mfg_footer,sizeof(mfg_footer));
+ if(file_recovery->file_size>0)
+ file_recovery->file_size+=12; /* sizeof(mfg_footer) + nl*/
+}