/************************************************************************************

   Copyright (C) 2017,2018 MariaDB Corporation AB

   This library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Library 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

   Library General Public License for more details.

   You should have received a copy of the GNU Library General Public

   License along with this library; if not see <http://www.gnu.org/licenses>

   or write to the Free Software Foundation, Inc., 

   51 Franklin St., Fifth Floor, Boston, MA 02110, USA

*************************************************************************************/

/* Code allowing to deploy MariaDB bulk operation functionality.

 * i.e. adapting ODBC param arrays to MariaDB arrays */

#ifndef _ma_bulk_h

#define _ma_bulk_h

#define MADB_DOING_BULK_OPER(_stmt) ((_stmt)->Bulk.ArraySize > 1)

/* Couple defined to make "switch"s look at least shorter, if not nicer */

#define CHAR_BINARY_TYPES SQL_C_CHAR:\

case SQL_C_BINARY:\

case SQL_LONGVARBINARY:\

case SQL_VARBINARY:\

case SQL_VARCHAR:\

case SQL_LONGVARCHAR

#define WCHAR_TYPES SQL_C_WCHAR:\

case SQL_WVARCHAR:\

case SQL_WLONGVARCHAR

#define DATETIME_TYPES SQL_C_TIMESTAMP:\

case SQL_TYPE_TIMESTAMP:\

case SQL_C_TIME:\

case SQL_TYPE_TIME:\

case SQL_C_INTERVAL_HOUR_TO_MINUTE:\

case SQL_C_INTERVAL_HOUR_TO_SECOND:\

case SQL_C_DATE:\

case SQL_TYPE_DATE

char          MADB_MapIndicatorValue(SQLLEN OdbcInd);

unsigned int  MADB_UsedParamSets(MADB_Stmt *Stmt);

BOOL          MADB_AppBufferCanBeUsed(SQLSMALLINT CType, SQLSMALLINT SqlType);

void          MADB_CleanBulkOperData(MADB_Stmt *Stmt, unsigned int ParamOffset);

SQLRETURN     MADB_InitBulkOperBuffers(MADB_Stmt *Stmt, MADB_DescRecord *CRec, void *DataPtr, SQLLEN *OctetLengthPtr,

                                      SQLLEN *IndicatorPtr, SQLSMALLINT SqlType, MYSQL_BIND *MaBind);

SQLRETURN     MADB_SetIndicatorValue(MADB_Stmt *Stmt, MYSQL_BIND *MaBind, unsigned int row, SQLLEN OdbcIndicator);

SQLRETURN     MADB_ExecuteBulk(MADB_Stmt *Stmt, unsigned int ParamOffset);

#endif