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authorChristophe Grenier <grenier@cgsecurity.org>2007-10-29 22:38:52 +0100
committerChristophe Grenier <grenier@cgsecurity.org>2007-10-29 22:38:52 +0100
commit9928d99936105b4653d2d1b8ca74dc3ffba5c71e (patch)
tree06aa4f5e9f0055027c6fb54dd47a8414cf2fba32 /src/file_skp.c
First version in git
Diffstat (limited to 'src/file_skp.c')
-rw-r--r--src/file_skp.c64
1 files changed, 64 insertions, 0 deletions
diff --git a/src/file_skp.c b/src/file_skp.c
new file mode 100644
index 0000000..7357d67
--- /dev/null
+++ b/src/file_skp.c
@@ -0,0 +1,64 @@
+/*
+
+ File: file_skp.c
+
+ Copyright (C) 2007 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_skp(file_stat_t *file_stat);
+static int header_check_skp(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);
+
+const file_hint_t file_hint_skp= {
+ .extension="skp",
+ .description="SketchUp",
+ .min_header_distance=0,
+ .max_filesize=10*1024*1024,
+ .recover=1,
+ .header_check=&header_check_skp,
+ .register_header_check=&register_header_check_skp
+};
+
+static const unsigned char skp_header[32]= {
+ 0xff, 0xfe, 0xff, 0x0e, 'S', 0x00, 'k', 0x00, 'e', 0x00, 't', 0x00, 'c', 0x00, 'h', 0x00,
+ 'U', 0x00, 'p', 0x00, ' ', 0x00, 'M', 0x00, 'o', 0x00, 'd', 0x00, 'e', 0x00, 'l', 0x00 };
+
+static void register_header_check_skp(file_stat_t *file_stat)
+{
+ register_header_check(0, skp_header,sizeof(skp_header), &header_check_skp, file_stat);
+}
+
+static int header_check_skp(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,skp_header, sizeof(skp_header))==0)
+ {
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_skp.extension;
+ return 1;
+ }
+ return 0;
+}