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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 "driver.h"
RETCODE SQL_API SQLError(
HENV henv,
HDBC hdbc,
HSTMT hstmt,
UCHAR* szSqlStat,
SDWORD* pNativeCode,
UCHAR* szMsg,
SWORD cbMsgMax,
SWORD* pcbMsg )
{
void* herr;
char* ststr;
if ( hstmt )
herr = nnodbc_getstmterrstack(hstmt);
else if ( hdbc )
herr = nnodbc_getdbcerrstack(hdbc);
else if ( henv )
herr = nnodbc_getenverrstack(henv);
if ( nnodbc_errstkempty(herr) )
return SQL_NO_DATA_FOUND;
ststr = nnodbc_getsqlstatstr(herr);
if (!ststr)
ststr = "S1000";
if ( szSqlStat )
STRCPY( szSqlStat, ststr );
if ( pNativeCode )
*pNativeCode = nnodbc_getnativcode(herr);
if ( szMsg )
{
char buf[128];
char* msg;
msg = nnodbc_getsqlstatmsg(herr);
if ( !msg )
msg = nnodbc_getnativemsg( herr );
if ( !msg )
msg = "(null)";
sprintf(buf, NNODBC_ERRHEAD "%s", msg);
STRNCPY( szMsg, buf, cbMsgMax );
szMsg[cbMsgMax-1]=0;
if ( pcbMsg )
*pcbMsg = STRLEN(szMsg);
}
else if (pcbMsg)
*pcbMsg = 0;
nnodbc_poperr(herr);
return SQL_SUCCESS;
}
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