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/**
Copyright (C) 1995, 1996 by Ke Jin <kejin@visigenic.com>
Enhanced for unixODBC (1999) by Peter Harvey <pharvey@codebydesign.com>
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; either version 2 of the License, or
(at your option) any later version.
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.
**/
#include <config.h>
#include "driver.h"
RETCODE SQL_API SQLParamData(
HSTMT hstmt,
PTR* prgbValue)
{
stmt_t* pstmt = hstmt;
int ipar;
param_t* ppar;
fptr_t cvt;
char* data;
date_t dt;
UNSET_ERROR( pstmt->herr );
ipar = pstmt->putipar;
ppar = pstmt->ppar + ipar - 1;
if ( ipar )
{
ppar->need = 0;
pstmt->ndelay --;
if ( ppar->ctype == SQL_C_CHAR )
{
if ( ! ppar->putdtbuf && ! ppar->putdtlen )
data = 0;
else
{
cvt = ppar->cvt;
data= cvt(ppar->putdtbuf, ppar->putdtlen, &dt);
}
MEM_FREE( ppar->putdtbuf );
ppar->putdtbuf = 0;
ppar->putdtlen = 0;
if ( data == (char*)(-1) )
{
PUSHSQLERR( pstmt->herr, en_S1000 );
return SQL_ERROR;
}
sqlputdata( pstmt, ipar, data );
}
}
if ( pstmt->ndelay )
{
for (ipar++, ppar++;;)
{
if ( ppar->need )
{
*prgbValue = (PTR)(ppar->userbuf);
pstmt->putipar = ipar;
return SQL_NEED_DATA;
}
}
}
if ( nnsql_execute(pstmt->yystmt) )
{
int code;
code = nnsql_errcode( pstmt->yystmt );
if ( code == -1 )
code = errno;
PUSHSYSERR( pstmt->herr, code, nnsql_errmsg(pstmt->yystmt));
return SQL_ERROR;
}
if ( ! nnsql_getcolnum(pstmt->yystmt)
&& nnsql_getrowcount(pstmt->yystmt) > 1 )
{
PUSHSQLERR( pstmt->herr, en_01S04);
return SQL_SUCCESS_WITH_INFO;
}
return SQL_SUCCESS;
}
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