/* -*- c-basic-offset: 2 -*- */
/*
  Copyright(C) 2011-2013 Kouhei Sutou <kou@clear-code.com>

  This library is free software; you can redistribute it and/or
  modify it under the terms of the GNU Lesser General Public
  License as published by the Free Software Foundation; either
  version 2.1 of the License, or (at your option) any later version.

  This library 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
  Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public
  License along with this library; if not, write to the Free Software
  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
*/

#ifndef MRN_MYSQL_COMPAT_H_
#define MRN_MYSQL_COMPAT_H_

#include "mrn_mysql.h"

#if MYSQL_VERSION_ID >= 50500
#  define my_free(PTR, FLAG) my_free(PTR)
#endif

#if MYSQL_VERSION_ID < 50500
#  define mysql_mutex_lock(mutex) pthread_mutex_lock(mutex)
#  define mysql_mutex_unlock(mutex) pthread_mutex_unlock(mutex)
#endif

#if MYSQL_VERSION_ID >= 50604
#  define MRN_HAVE_MYSQL_TYPE_TIMESTAMP2
#  define MRN_HAVE_MYSQL_TYPE_DATETIME2
#  define MRN_HAVE_MYSQL_TYPE_TIME2
#endif

#if MYSQL_VERSION_ID < 50603
  typedef MYSQL_ERROR Sql_condition;
#endif

#if defined(MRN_MARIADB_P)
#  if MYSQL_VERSION_ID >= 50302 && MYSQL_VERSION_ID < 100000
     typedef COST_VECT Cost_estimate;
#  endif
#endif

#if MYSQL_VERSION_ID >= 50516
#  define MRN_PLUGIN_HAVE_FLAGS 1
#endif

// for MySQL < 5.5
#ifndef MY_ALL_CHARSETS_SIZE
#  define MY_ALL_CHARSETS_SIZE 256
#endif

#ifndef MRN_MARIADB_P
  typedef char *range_id_t;
#endif

#if MYSQL_VERSION_ID >= 50609
#  define MRN_KEY_HAS_USER_DEFINED_KEYPARTS
#endif

#ifdef MRN_KEY_HAS_USER_DEFINED_KEYPARTS
#  define KEY_N_KEY_PARTS(key) (key)->user_defined_key_parts
#else
#  define KEY_N_KEY_PARTS(key) (key)->key_parts
#endif

#if MYSQL_VERSION_ID < 100000 || !defined(MRN_MARIADB_P)
#  define init_alloc_root(PTR, SZ1, SZ2, FLAG) init_alloc_root(PTR, SZ1, SZ2)
#endif

#if MYSQL_VERSION_ID < 100002 || !defined(MRN_MARIADB_P)
#  define GTS_TABLE 0
#endif

/* For MySQL 5.1. MySQL 5.1 doesn't have FN_LIBCHAR2. */
#ifndef FN_LIBCHAR2
#  define FN_LIBCHAR2 FN_LIBCHAR
#endif

#if MYSQL_VERSION_ID >= 50607
#  if MYSQL_VERSION_ID >= 100007 && defined(MRN_MARIADB_P)
#    define MRN_GET_ERROR_MESSAGE thd_get_error_message(current_thd)
#    define MRN_GET_CURRENT_ROW_FOR_WARNING(thd) thd_get_error_row(thd)
#  else
#    define MRN_GET_ERROR_MESSAGE current_thd->get_stmt_da()->message()
#    define MRN_GET_CURRENT_ROW_FOR_WARNING(thd) thd->get_stmt_da()->current_row_for_warning()
#  endif
#else
#  if MYSQL_VERSION_ID >= 50500
#    define MRN_GET_ERROR_MESSAGE current_thd->stmt_da->message()
#    define MRN_GET_CURRENT_ROW_FOR_WARNING(thd) thd->warning_info->current_row_for_warning()
#  else
#    define MRN_GET_ERROR_MESSAGE current_thd->main_da.message()
#    define MRN_GET_CURRENT_ROW_FOR_WARNING(thd) thd->row_count
#  endif
#endif

#if MYSQL_VERSION_ID >= 50607 && !defined(MRN_MARIADB_P)
#  define MRN_ITEM_HAVE_ITEM_NAME
#endif

#if MYSQL_VERSION_ID >= 50500 && MYSQL_VERSION_ID < 50700
#  define MRN_HAVE_TABLE_DEF_CACHE
#endif

#if defined(MRN_MARIADB_P) && MYSQL_VERSION_ID >= 100009
#  define MRN_HAVE_TDC_ACQUIRE_SHARE
#endif

#if MYSQL_VERSION_ID >= 50613
#  define MRN_HAVE_ALTER_INFO
#endif

#if MYSQL_VERSION_ID >= 50603
#  define MRN_HAVE_GET_TABLE_DEF_KEY
#endif

#if defined(MRN_MARIADB_P) && MYSQL_VERSION_ID >= 100004
#  define MRN_TABLE_SHARE_HAVE_LOCK_SHARE
#endif

#if MYSQL_VERSION_ID >= 50404
#  define MRN_TABLE_SHARE_HAVE_LOCK_HA_DATA
#endif

#ifndef TIME_FUZZY_DATE
/* For MariaDB 10. */
#  ifdef TIME_FUZZY_DATES
#    define TIME_FUZZY_DATE TIME_FUZZY_DATES
#  endif
#endif

#if MYSQL_VERSION_ID >= 100007 && defined(MRN_MARIADB_P)
#  define MRN_USE_MYSQL_DATA_HOME
#endif

#endif /* MRN_MYSQL_COMPAT_H_ */