WL#7076: Backporting wl6715 to support both formats in 5.5, 5.6, 5.7

         Backporting wl6715 to mysql-5.5

1 files changed, 14 insertions, 4 deletions

diff --git a/sql/sql_class.h b/sql/sql_class.h
index 093758ce389..6e5e53f4d8f 100644
--- a/sql/sql_class.h
+++ b/sql/sql_class.h
@@ -388,6 +388,7 @@ extern const LEX_STRING Diag_condition_item_names[];
 
 #include "sql_lex.h"				/* Must be here */
 
+extern LEX_CSTRING sql_statement_names[(uint) SQLCOM_END + 1];
 class Delayed_insert;
 class select_result;
 class Time_zone;
@@ -895,6 +896,11 @@ void xid_cache_delete(XID_STATE *xid_state);
 */
 
 class Security_context {
+private:
+
+String host;
+String ip;
+String external_user;
 public:
   Security_context() {}                       /* Remove gcc warning */
   /*
@@ -904,13 +910,11 @@ public:
     priv_user - The user privilege we are using. May be "" for anonymous user.
     ip - client IP
   */
-  char   *host, *user, *ip;
+  char   *user;
   char   priv_user[USERNAME_LENGTH];
   char   proxy_user[USERNAME_LENGTH + MAX_HOSTNAME + 5];
   /* The host privilege we are using */
   char   priv_host[MAX_HOSTNAME];
-  /* The external user (if available) */
-  char   *external_user;
   /* points to host if host is available, otherwise points to ip */
   const char *host_or_ip;
   ulong master_access;                 /* Global privileges from mysql.user */
@@ -925,7 +929,13 @@ public:
   }
   
   bool set_user(char *user_arg);
-
+  String *get_host();
+  String *get_ip();
+  String *get_external_user();
+  void set_host(const char *p);
+  void set_ip(const char *p);
+  void set_external_user(const char *p);
+  void set_host(const char *str, size_t len);
 #ifndef NO_EMBEDDED_ACCESS_CHECKS
   bool
   change_security_context(THD *thd,