/*********************************************************************
 *
 * This is based on code created by Peter Harvey,
 * (pharvey@codebydesign.com).
 *
 * Modified and extended by Nick Gorham
 * (nick@easysoft.com).
 *
 * Any bugs or problems should be considered the fault of Nick and not
 * Peter.
 * 
 * copyright (c) 1999 Nick Gorham
 *
 * 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 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 **********************************************************************
 *
 * $Id: SQLSetDescRec.c,v 1.2 1999/12/10 01:50:37 harvey Exp $
 *
 * $Log: SQLSetDescRec.c,v $
 * Revision 1.2  1999/12/10 01:50:37  harvey
 * Updated with current sources from unixODBC cvs.
 *
 * Revision 1.5  1999/10/24 23:54:19  ngorham
 *
 * First part of the changes to the error reporting
 *
 * Revision 1.4  1999/07/10 21:10:17  ngorham
 *
 * Adjust error sqlstate from driver manager, depending on requested
 * version (ODBC2/3)
 *
 * Revision 1.3  1999/07/04 21:05:08  ngorham
 *
 * Add LGPL Headers to code
 *
 * Revision 1.2  1999/06/30 23:56:55  ngorham
 *
 * Add initial thread safety code
 *
 * Revision 1.1.1.1  1999/05/29 13:41:08  sShandyb
 * first go at it
 *
 * Revision 1.1.1.1  1999/05/27 18:23:18  pharvey
 * Imported sources
 *
 * Revision 1.2  1999/05/04 22:41:12  nick
 * and another night ends
 *
 * Revision 1.1  1999/04/25 23:06:11  nick
 * Initial revision
 *
 *
 **********************************************************************/

#include "drivermanager.h"

static char const rcsid[]= "$RCSfile: SQLSetDescRec.c,v $ $Revision: 1.2 $";

SQLRETURN SQLSetDescRec( SQLHDESC descriptor_handle,
           SQLSMALLINT rec_number, 
           SQLSMALLINT type,
           SQLSMALLINT subtype, 
           SQLINTEGER length,
           SQLSMALLINT precision, 
           SQLSMALLINT scale,
           SQLPOINTER data, 
           SQLINTEGER *string_length,
           SQLINTEGER *indicator )
{
    /*
     * not quite sure how the descriptor can be
     * allocated to a statement, all the documentation talks
     * about state transitions on statement states, but the
     * descriptor may be allocated with more than one statement
     * at one time. Which one should I check ?
     */
    DMHDESC descriptor = (DMHDESC) descriptor_handle;
    SQLRETURN ret;

    /*
     * check descriptor
     */

    if ( !__validate_desc( descriptor ))
    {
        return SQL_INVALID_HANDLE;
    }

    function_entry( descriptor );

    thread_protect( SQL_HANDLE_DESC, descriptor );

    if ( !CHECK_SQLSETDESCREC( descriptor -> connection ))
    {
        __post_internal_error( &descriptor -> error,
                ERROR_IM001, NULL,
                descriptor -> connection -> environment -> requested_version );

        thread_release( SQL_HANDLE_DESC, descriptor );

        return function_return( descriptor, SQL_ERROR ); 
    }

    ret = SQLSETDESCREC( descriptor -> connection,
            descriptor -> driver_desc,
            rec_number, 
            type,
            subtype, 
            length,
            precision, 
            scale,
            data, 
            string_length,
            indicator );

    thread_release( SQL_HANDLE_DESC, descriptor );

    return function_return( descriptor, ret );
}
