Adding upstream version 1:10.5.12.upstream/1%10.5.12upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 65 insertions, 0 deletions

diff --git a/sql/sql_plugin_compat.h b/sql/sql_plugin_compat.h
new file mode 100644
index 00000000..01b79c5e
--- /dev/null
+++ b/sql/sql_plugin_compat.h
@@ -0,0 +1,65 @@
+/* Copyright (C) 2013 Sergei Golubchik and Monty Program Ab
+
+   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 */
+
+/* old plugin api structures, used for backward compatibility */
+
+#define upgrade_var(X) latest->X= X
+#define upgrade_str(X) strmake_buf(latest->X, X)
+#define downgrade_var(X) X= latest->X
+#define downgrade_str(X) strmake_buf(X, latest->X)
+
+/**************************************************************/
+/* Authentication API, version 0x0100 *************************/
+#define MIN_AUTHENTICATION_INTERFACE_VERSION 0x0100
+
+struct MYSQL_SERVER_AUTH_INFO_0x0100 {
+  const char *user_name;
+  unsigned int user_name_length;
+  const char *auth_string;
+  unsigned long auth_string_length;
+  char authenticated_as[49]; 
+  char external_user[512];
+  int  password_used;
+  const char *host_or_ip;
+  unsigned int host_or_ip_length;
+
+  void upgrade(MYSQL_SERVER_AUTH_INFO *latest)
+  {
+    upgrade_var(user_name);
+    upgrade_var(user_name_length);
+    upgrade_var(auth_string);
+    upgrade_var(auth_string_length);
+    upgrade_str(authenticated_as);
+    upgrade_str(external_user);
+    upgrade_var(password_used);
+    upgrade_var(host_or_ip);
+    upgrade_var(host_or_ip_length);
+  }
+  void downgrade(MYSQL_SERVER_AUTH_INFO *latest)
+  {
+    downgrade_var(user_name);
+    downgrade_var(user_name_length);
+    downgrade_var(auth_string);
+    downgrade_var(auth_string_length);
+    downgrade_str(authenticated_as);
+    downgrade_str(external_user);
+    downgrade_var(password_used);
+    downgrade_var(host_or_ip);
+    downgrade_var(host_or_ip_length);
+  }
+};
+
+/**************************************************************/
+