text: /* Copyright (C) 2019, Alexey Botchkov and 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 Street, Fifth Floor, Boston, MA 02110-1335 USA */
  
  
  #define PLUGIN_VERSION 0x100
  #define PLUGIN_STR_VERSION "1.0.0"
  
  #define _my_thread_var loc_thread_var
  
  #include <my_config.h>
  #include <assert.h>
  #include <my_global.h>
  #include <my_base.h>
  #include <typelib.h>
  //#include <mysql_com.h>  /* for enum enum_server_command */
  #include <mysql/plugin.h>
  #include <mysql/plugin_audit.h>
  //#include <string.h>
  
  
  LEX_STRING * thd_query_string (MYSQL_THD thd);
  unsigned long long thd_query_id(const MYSQL_THD thd);
  size_t thd_query_safe(MYSQL_THD thd, char *buf, size_t buflen);
  const char *thd_user_name(MYSQL_THD thd);
  const char *thd_client_host(MYSQL_THD thd);
  const char *thd_client_ip(MYSQL_THD thd);
  LEX_CSTRING *thd_current_db(MYSQL_THD thd);
  int thd_current_status(MYSQL_THD thd);
  enum enum_server_command thd_current_command(MYSQL_THD thd);
  
  int maria_compare_hostname(const char *wild_host, long wild_ip, long ip_mask,
                           const char *host, const char *ip);
  void maria_update_hostname(const char **wild_host, long *wild_ip, long *ip_mask,
                           const char *host);
  
  /* Status variables for SHOW STATUS */
  static long test_passed= 0;
  static struct st_mysql_show_var test_sql_status[]=
  {
    {"test_sql_service_passed", (char *)&test_passed, SHOW_LONG},
    {0,0,0}
  };
  
  static my_bool do_test= TRUE;
  static void run_test(MYSQL_THD thd, struct st_mysql_sys_var *var,
                       void *var_ptr, const void *save);
  static MYSQL_SYSVAR_BOOL(run_test, do_test, PLUGIN_VAR_OPCMDARG,
             "Perform the test now.", NULL, run_test, FALSE);
  static struct st_mysql_sys_var* test_sql_vars[]=
  {
    MYSQL_SYSVAR(run_test),
    NULL
  };
  
  
  extern int execute_sql_command(const char *command,
                                     char *hosts, char *names, char *filters);
  
  
  
  static int do_tests()
  {
    char plugins[1024];
    char names[1024];
    char dl[2048];
    int result;
  
    result= execute_sql_command("select 'plugin', name, dl from mysql.plugin",
                            plugins, names, dl);
  
    return result;
  }
   
  
  void auditing(MYSQL_THD thd, unsigned int event_class, const void *ev)
  {
  }
  
  
  static void run_test(MYSQL_THD thd  __attribute__((unused)),
                       struct st_mysql_sys_var *var  __attribute__((unused)),
                       void *var_ptr  __attribute__((unused)),
                       const void *save  __attribute__((unused)))
  {
    test_passed= do_tests();
  }
  
  
  static int init_done= 0;
  
  static int test_sql_service_plugin_init(void *p __attribute__((unused)))
  {
    init_done= 1;
    return 0;
  }
  
  
  static int test_sql_service_plugin_deinit(void *p __attribute__((unused)))
  {
    if (!init_done)
      return 0;
  
    return 0;
  }
  
  
  static struct st_mysql_audit maria_descriptor =
  {
    MYSQL_AUDIT_INTERFACE_VERSION,
    NULL,
    auditing,
    { MYSQL_AUDIT_GENERAL_CLASSMASK |
      MYSQL_AUDIT_TABLE_CLASSMASK |
      MYSQL_AUDIT_CONNECTION_CLASSMASK }
  };
  maria_declare_plugin(test_sql_service)
  {
    MYSQL_AUDIT_PLUGIN,
    &maria_descriptor,
    "TEST_SQL_SERVICE",
    "Alexey Botchkov (MariaDB Corporation)",
    "Test SQL service",
    PLUGIN_LICENSE_GPL,
    test_sql_service_plugin_init,
    test_sql_service_plugin_deinit,
    PLUGIN_VERSION,
    test_sql_status,
    test_sql_vars,
    PLUGIN_STR_VERSION,
    MariaDB_PLUGIN_MATURITY_STABLE
  }
  maria_declare_plugin_end;
  
  