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authorChristophe Grenier <grenier@cgsecurity.org>2012-02-07 20:49:21 +0100
committerChristophe Grenier <grenier@cgsecurity.org>2012-02-07 20:49:21 +0100
commitd0a66b4114abe05ffb9611d02491c92a28ce44a2 (patch)
treeb4c63cf3a0624c4846a7961fff7a12d8b684f729 /src/file_plt.c
parent597dbe8dc4f101a5d4fee2ec522117397d37144f (diff)
PhotoRec: recover Gerber Graphix Advantage .plt files
Diffstat (limited to 'src/file_plt.c')
-rw-r--r--src/file_plt.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/src/file_plt.c b/src/file_plt.c
new file mode 100644
index 0000000..a09c6e1
--- /dev/null
+++ b/src/file_plt.c
@@ -0,0 +1,68 @@
+/*
+
+ File: file_plt.c
+
+ Copyright (C) 2012 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_plt(file_stat_t *file_stat);
+
+const file_hint_t file_hint_plt= {
+ .extension="plt",
+ .description="Gerber Graphix Advantage",
+ .min_header_distance=0,
+ .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+ .recover=1,
+ .enable_by_default=1,
+ .register_header_check=&register_header_check_plt
+};
+
+static const unsigned char plt_header[44]= {
+ 'G', 'e', 'r', 'b', 'e', 'r', ' ', 'S',
+ 'c', 'i', 'e', 'n', 't', 'i', 'f', 'i',
+ 'c', ' ', 'P', 'r', 'o', 'd', 'u', 'c',
+ 't', 's', ' ', 'G', 'R', 'A', 'P', 'H',
+ 'I', 'X', ' ', 'A', 'D', 'V', 'A', 'N',
+ 'T', 'A', 'G', 'E',
+};
+
+static int header_check_plt(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[2], plt_header, sizeof(plt_header))==0)
+ {
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_plt.extension;
+ return 1;
+ }
+ return 0;
+}
+
+static void register_header_check_plt(file_stat_t *file_stat)
+{
+ register_header_check(2, plt_header, sizeof(plt_header), &header_check_plt, file_stat);
+}