PhotoRec: recover AutoSketch drawing .skd

3 files changed, 69 insertions, 0 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index 71fe312e..32d101f3 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -169,6 +169,7 @@ file_C			= filegen.c \
 			  file_ses.c \
 			  file_sib.c \
 			  file_sit.c \
+			  file_skd.c \
 			  file_skp.c \
 			  file_sp3.c \
 			  file_spe.c \
diff --git a/src/file_list.c b/src/file_list.c
index daac55c0..8406610a 100644
--- a/src/file_list.c
+++ b/src/file_list.c
@@ -172,6 +172,7 @@ extern const file_hint_t file_hint_rpm;
 extern const file_hint_t file_hint_ses;
 extern const file_hint_t file_hint_sib;
 extern const file_hint_t file_hint_sit;
+extern const file_hint_t file_hint_skd;
 extern const file_hint_t file_hint_skp;
 extern const file_hint_t file_hint_sp3;
 extern const file_hint_t file_hint_spe;
@@ -351,6 +352,7 @@ file_enable_t list_file_enable[]=
   { .enable=0, .file_hint=&file_hint_ses  },
   { .enable=0, .file_hint=&file_hint_sib  },
   { .enable=0, .file_hint=&file_hint_sit  },
+  { .enable=0, .file_hint=&file_hint_skd  },
   { .enable=0, .file_hint=&file_hint_skp  },
   { .enable=0, .file_hint=&file_hint_sp3  },
   { .enable=0, .file_hint=&file_hint_spe  },
diff --git a/src/file_skd.c b/src/file_skd.c
new file mode 100644
index 00000000..18d539ee
--- /dev/null
+++ b/src/file_skd.c
@@ -0,0 +1,66 @@
+/*
+
+    File: file_skd.c
+
+    Copyright (C) 2009 Christophe GRENIER <[email protected]>
+  
+    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_skd(file_stat_t *file_stat);
+static int header_check_skd(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_skd= {
+  .extension="skd",
+  .description="AutoSketch drawing",
+  .min_header_distance=0,
+  .max_filesize=PHOTOREC_MAX_FILE_SIZE,
+  .recover=1,
+  .enable_by_default=1,
+  .register_header_check=&register_header_check_skd
+};
+
+static const unsigned char skd_header[29]= {
+   'A',  'u',  't',  'o',  'S',  'k',  'e',  't', 
+   'c',  'h', 0x20,  'd',  'r',  'a',  'w',  'i', 
+   'n',  'g', 0x20,  'd',  'a',  't',  'a',  'b', 
+   'a',  's',  'e', 0x0d, 0x0a
+};
+
+static void register_header_check_skd(file_stat_t *file_stat)
+{
+  register_header_check(0, skd_header,sizeof(skd_header), &header_check_skd, file_stat);
+}
+
+static int header_check_skd(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,skd_header,sizeof(skd_header))==0)
+  {
+    reset_file_recovery(file_recovery_new);
+    file_recovery_new->extension=file_hint_skd.extension;
+    return 1;
+  }
+  return 0;
+}