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/**********************************************************************
* SQLError (deprecated see SQLGetDiagRec)
*
**********************************************************************
*
* This code was created by Peter Harvey (mostly during Christmas 98/99).
* This code is LGPL. Please ensure that this message remains in future
* distributions and uses of this code (thats about all I get out of it).
* - Peter Harvey pharvey@codebydesign.com
*
**********************************************************************/
#include "driver.h"
SQLRETURN SQLError( SQLHENV hDrvEnv,
SQLHDBC hDrvDbc,
SQLHSTMT hDrvStmt,
SQLCHAR *szSqlState,
SQLINTEGER *pfNativeError,
SQLCHAR *szErrorMsg,
SQLSMALLINT nErrorMsgMax,
SQLSMALLINT *pcbErrorMsg )
{
HDRVENV hEnv = (HDRVENV)hDrvEnv;
HDRVDBC hDbc = (HDRVDBC)hDrvDbc;
HDRVSTMT hStmt = (HDRVSTMT)hDrvStmt;
char *pszState = NULL; /* pointer to status code */
char *pszErrMsg = NULL; /* pointer to error message */
char szMsgHdr[1024];
int nCode;
/* SANITY CHECKS */
if( hEnv == SQL_NULL_HENV && hDbc == SQL_NULL_HDBC && hStmt == SQL_NULL_HSTMT )
return SQL_INVALID_HANDLE;
/* DEFAULTS */
szSqlState[0] = '\0';
*pfNativeError = 0;
szErrorMsg[0] = '\0';
*pcbErrorMsg = 0;
/* STATEMENT */
if( hStmt != SQL_NULL_HENV )
{
if ( logPopMsg( hStmt->hLog, szMsgHdr, &nCode, hStmt->szSqlMsg ) != LOG_SUCCESS )
return SQL_NO_DATA;
strncpy( szErrorMsg, hStmt->szSqlMsg, nErrorMsgMax );
*pcbErrorMsg = strlen( szErrorMsg );
return SQL_SUCCESS;
}
/* CONNECTION */
if( hDbc != SQL_NULL_HDBC )
{
if ( logPopMsg( hDbc->hLog, szMsgHdr, &nCode, hDbc->szSqlMsg ) != LOG_SUCCESS )
return SQL_NO_DATA;
strncpy( szErrorMsg, hDbc->szSqlMsg, nErrorMsgMax );
*pcbErrorMsg = strlen( szErrorMsg );
return SQL_SUCCESS;
}
/* ENVIRONMENT */
if( hEnv != SQL_NULL_HSTMT )
{
if ( logPopMsg( hEnv->hLog, szMsgHdr, &nCode, hEnv->szSqlMsg ) != LOG_SUCCESS )
return SQL_NO_DATA;
strncpy( szErrorMsg, hEnv->szSqlMsg, nErrorMsgMax );
*pcbErrorMsg = strlen( szErrorMsg );
return SQL_SUCCESS;
}
return SQL_NO_DATA;
}
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