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authorChristophe Grenier <grenier@cgsecurity.org>2008-05-27 00:22:54 +0200
committerChristophe Grenier <grenier@cgsecurity.org>2008-05-27 00:22:54 +0200
commit9a368fbd4cdcc87c1206551ddce6cc0f5e7a9760 (patch)
tree7e19ca582703208516c43ada253bdf6a34e6dfa8 /src/file_paf.c
parent8bbe19f0aa316a023fcdaba209f2f7f535a976c3 (diff)
PhotoRec: recover Adaptive Multi-Rate .amr audio file and Personal Ancestral File .paf
Diffstat (limited to 'src/file_paf.c')
-rw-r--r--src/file_paf.c65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/file_paf.c b/src/file_paf.c
new file mode 100644
index 0000000..9df3321
--- /dev/null
+++ b/src/file_paf.c
@@ -0,0 +1,65 @@
+/*
+
+ File: file_paf.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_paf(file_stat_t *file_stat);
+static int header_check_paf(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_paf= {
+ .extension="paf",
+ .description="Personal Ancestral File",
+ .min_header_distance=0,
+ .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+ .recover=1,
+ .enable_by_default=1,
+ .register_header_check=&register_header_check_paf
+};
+
+/* Personal Ancestral File Family Database is handled by
+ * The Church of Jesus Christ of Latter-day Saints */
+
+static const unsigned char paf_header[11]= {'5', '0', '0', '\0', '5', '0', '0', '\0', 'P','A','F'};
+
+static void register_header_check_paf(file_stat_t *file_stat)
+{
+ register_header_check(0, paf_header,sizeof(paf_header), &header_check_paf, file_stat);
+}
+
+static int header_check_paf(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,paf_header,sizeof(paf_header))==0)
+ {
+ reset_file_recovery(file_recovery_new);
+ file_recovery_new->extension=file_hint_paf.extension;
+ return 1;
+ }
+ return 0;
+}