Source code upload

eoe/cmd/sss/ssdb/ssdbserver/sql/sql_crypt.h

@@ -0,0 +1,35 @@
+/* Copyright (C) 1998 TcX AB & Monty Program KB & Detron HB
+
+   This software is distributed with NO WARRANTY OF ANY KIND.  No author or
+   distributor accepts any responsibility for the consequences of using it, or
+   for whether it serves any particular purpose or works at all, unless he or
+   she says so in writing.  Refer to the Free Public License (the "License")
+   for full details.
+
+   Every copy of this file must include a copy of the License, normally in a
+   plain ASCII text file named PUBLIC.	The License grants you the right to
+   copy, modify and redistribute this file, but only under certain conditions
+   described in the License.  Among other things, the License requires that
+   the copyright notice and this notice be preserved on all copies. */
+
+#ifdef __GNUC__
+#pragma interface			/* gcc class implementation */
+#endif
+
+class SQL_CRYPT :public Sql_alloc
+{
+  struct rand_struct rand,org_rand;
+  char decode_buff[256],encode_buff[256];
+  uint shift;
+  void crypt_init(ulong *seed);
+ public:
+  SQL_CRYPT(const char *seed);
+  SQL_CRYPT(ulong *seed)
+  {
+    crypt_init(seed);
+  }
+  ~SQL_CRYPT() {}
+  void init() { shift=0; rand=org_rand; }
+  void encode(char *str, uint length);
+  void decode(char *str, uint length);
+};