1 files changed, 63 insertions, 0 deletions
diff --git a/plugin/type_inet/sql_type_inet.h b/plugin/type_inet/sql_type_inet.h
new file mode 100644
index 00000000..bb14dab1
--- /dev/null
+++ b/plugin/type_inet/sql_type_inet.h
@@ -0,0 +1,63 @@
+#ifndef SQL_TYPE_INET_H
+#define SQL_TYPE_INET_H
+/* Copyright (c) 2011,2013, Oracle and/or its affiliates.
+   Copyright (c) 2014 MariaDB Foundation
+   Copyright (c) 2019,2021 MariaDB Corporation
+
+   This program 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; version 2 of the License.
+
+   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 to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335  USA */
+
+
+static const size_t IN_ADDR_SIZE= 4;
+static const size_t IN_ADDR_MAX_CHAR_LENGTH= 15;
+
+static const size_t IN6_ADDR_SIZE= 16;
+static const size_t IN6_ADDR_NUM_WORDS= IN6_ADDR_SIZE / 2;
+
+/**
+  Non-abbreviated syntax is 8 groups, up to 4 digits each,
+  plus 7 delimiters between the groups.
+  Abbreviated syntax is even shorter.
+*/
+static const uint IN6_ADDR_MAX_CHAR_LENGTH= 8 * 4 + 7;
+
+#include "sql_type_fixedbin_storage.h"
+
+class Inet6: public FixedBinTypeStorage<IN6_ADDR_SIZE, IN6_ADDR_MAX_CHAR_LENGTH>
+{
+public:
+  using FixedBinTypeStorage::FixedBinTypeStorage;
+  bool ascii_to_fbt(const char *str, size_t str_length);
+  size_t to_string(char *dst, size_t dstsize) const;
+  static const Name &default_value();
+};
+
+
+#include "sql_type_fixedbin.h"
+typedef Type_handler_fbt<Inet6> Type_handler_inet6;
+
+/***********************************************************************/
+
+class Inet4: public FixedBinTypeStorage<IN_ADDR_SIZE, IN_ADDR_MAX_CHAR_LENGTH>
+{
+public:
+  using FixedBinTypeStorage::FixedBinTypeStorage;
+  bool ascii_to_fbt(const char *str, size_t str_length);
+  size_t to_string(char *dst, size_t dstsize) const;
+  static const Name &default_value();
+};
+
+typedef Type_handler_fbt<Inet4> Type_handler_inet4;
+
+
+#endif /* SQL_TYPE_INET_H */