des_encrypt(), des_decrypt() functions added. Not finally ready yet, so I will clean it up later.

sql/item_strfunc.cc:
  des_encrypt(), des_decrypt() functions added
sql/item_strfunc.h:
  des_encrypt(), des_decrypt() functions added
sql/lex.h:
  des_encrypt(), des_decrypt() functions added

1 files changed, 20 insertions, 0 deletions

diff --git a/sql/item_strfunc.h b/sql/item_strfunc.h
index 59bb815f0c3..7bd587e44a9 100644
--- a/sql/item_strfunc.h
+++ b/sql/item_strfunc.h
@@ -222,6 +222,26 @@ public:
   const char *func_name() const { return "password"; }
 };
 
+class Item_func_des_encrypt :public Item_str_func
+{
+  String tmp_value;
+public:
+  Item_func_des_encrypt(Item *a) :Item_str_func(a) {}
+  Item_func_des_encrypt(Item *a, Item *b): Item_str_func(a,b) {}
+  String *val_str(String *);
+  void fix_length_and_dec() { maybe_null=1; max_length = 13; }
+};
+
+class Item_func_des_decrypt :public Item_str_func
+{
+  String tmp_value;
+public:
+  Item_func_des_decrypt(Item *a) :Item_str_func(a) {}
+  Item_func_des_decrypt(Item *a, Item *b): Item_str_func(a,b) {}
+  String *val_str(String *);
+  void fix_length_and_dec() { maybe_null=1; max_length = 13; }
+};
+
 class Item_func_encrypt :public Item_str_func
 {
   String tmp_value;