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-rw-r--r--src/file_prd.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/src/file_prd.c b/src/file_prd.c
new file mode 100644
index 0000000..a355162
--- /dev/null
+++ b/src/file_prd.c
@@ -0,0 +1,60 @@
+/*
+
+ File: file_prd.c
+
+ Copyright (C) 2016 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_prd(file_stat_t *file_stat);
+
+const file_hint_t file_hint_prd= {
+ .extension="prd",
+ .description="Paessler PRTG",
+ .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+ .recover=1,
+ .enable_by_default=1,
+ .register_header_check=&register_header_check_prd
+};
+
+static int header_check_prd(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( buffer[0x0d]!=0xdb || buffer[0x0e]!=0xe4 || buffer[0x0f]!=0x40 ||
+ buffer[0x15]!=0xdb || buffer[0x16]!=0xe4 || buffer[0x17]!=0x40)
+ return 0;
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_prd.extension;
+ return 1;
+}
+
+static void register_header_check_prd(file_stat_t *file_stat)
+{
+ static const unsigned char prd_header[8]= {
+ 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+ };
+ register_header_check(0, prd_header, sizeof(prd_header), &header_check_prd, file_stat);
+}