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/* Copyright (c) 2003, 2005 MySQL AB
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; version 2 of the License.
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.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
/**
* @file SQLConnectTest.cpp
*/
#include <common.hpp>
using namespace std;
SQLHDBC conn_hdbc;
SQLHSTMT conn_hstmt;
SQLHENV conn_henv;
SQLHDESC conn_hdesc;
SQLRETURN conn_retcode;
#define conn_SQL_MAXIMUM_MESSAGE_LENGTH 200
SQLCHAR conn_Sqlstate[5];
SQLINTEGER conn_NativeError;
SQLSMALLINT conn_MsgLen;
SQLCHAR conn_Msg[conn_SQL_MAXIMUM_MESSAGE_LENGTH];
void SQLConnectTest_DisplayError_HDBC(SQLSMALLINT conn_HandleType,
SQLHDBC conn_InputHandle);
/**
* -# Test to make a connection to an ODBC data source
*
* @return Zero, if test succeeded
*/
int SQLConnectTest()
{
ndbout << endl << "Start SQLConnect Testing" << endl;
// ************************************
// ** Allocate an environment handle **
// ************************************
conn_retcode = SQLAllocHandle(SQL_HANDLE_ENV, SQL_NULL_HANDLE, &conn_henv);
//conn_retcode = SQLAllocEnv(&conn_henv);
if(conn_retcode == SQL_SUCCESS || conn_retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << "Allocated an environment handle!" << endl;
}
else
{
ndbout << "Failed to allocate environment handle!" << endl;
return NDBT_FAILED;
}
// *********************************************
// ** Set the ODBC application Version to 3.x **
// *********************************************
conn_retcode = SQLSetEnvAttr(conn_henv,
SQL_ATTR_ODBC_VERSION,
(SQLPOINTER) SQL_OV_ODBC3,
SQL_IS_UINTEGER);
if (conn_retcode == SQL_SUCCESS || conn_retcode == SQL_SUCCESS_WITH_INFO) {
ndbout << "Set ODBC application version to 3.x" << endl;
} else {
ndbout << "Failed to set application version!" << endl;
return NDBT_FAILED;
}
// **********************************
// ** Allocate a connection handle **
// **********************************
conn_retcode = SQLAllocHandle(SQL_HANDLE_DBC, conn_henv, &conn_hdbc);
// retcode = SQLAllocConnect(conn_henv, &conn_hdbc);
if (conn_retcode == SQL_SUCCESS || conn_retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << "Allocated a connection handle!" << endl;
}
else
{
ndbout << "Failed to allocate connection handle!" << endl;
return NDBT_FAILED;
}
// *******************
// ** Connect to DB **
// *******************
conn_retcode = SQLConnect(conn_hdbc,
(SQLCHAR *) connectString(),
SQL_NTS,
(SQLCHAR *) "",
SQL_NTS,
(SQLCHAR *) "",
SQL_NTS);
ndbout << "conn_retcode = " << conn_retcode << endl;
if (conn_retcode == SQL_SUCCESS)
{
ndbout << "Connected to DB!" << endl;
}
else if (conn_retcode == SQL_SUCCESS_WITH_INFO)
{
ndbout << "Connected to DB, but SQL_SUCCESS_WITH_INFO!" << endl;
SQLConnectTest_DisplayError_HDBC(SQL_HANDLE_DBC, conn_hdbc);
}
else if (conn_retcode == SQL_INVALID_HANDLE)
{
ndbout << "SQL_INVALID_HANDLE appeared. Please check program." << endl;
return NDBT_FAILED;
}
else if (conn_retcode == SQL_ERROR)
{
ndbout << "Failed to connect!" << endl;
SQLConnectTest_DisplayError_HDBC(SQL_HANDLE_DBC, conn_hdbc);
return NDBT_FAILED;
}
else
;
// ******************
// ** Free Handles **
// ******************
SQLDisconnect(conn_hdbc);
SQLFreeHandle(SQL_HANDLE_STMT, conn_hstmt);
SQLFreeHandle(SQL_HANDLE_DBC, conn_hdbc);
SQLFreeHandle(SQL_HANDLE_ENV, conn_henv);
return NDBT_OK;
}
void SQLConnectTest_DisplayError_HDBC(SQLSMALLINT conn_HandleType,
SQLHDBC conn_InputHandle) {
SQLSMALLINT conn_i = 1;
SQLRETURN conn_SQLSTATE;
ndbout << "-------------------------------------------------" << endl;
ndbout << "Error diagnostics:" << endl;
while ((conn_SQLSTATE = SQLGetDiagRec(conn_HandleType,
conn_InputHandle,
conn_i,
conn_Sqlstate,
&conn_NativeError,
conn_Msg,
sizeof(conn_Msg),
&conn_MsgLen)
) != SQL_NO_DATA)
{
ndbout << "SQLSTATE = " << conn_SQLSTATE << endl;
ndbout << "the HandleType is: " << conn_HandleType << endl;
ndbout << "the InputHandle is :" << (long)conn_InputHandle << endl;
ndbout << "the conn_Msg is: " << (char *) conn_Msg << endl;
ndbout << "the output state is:" << (char *)conn_Sqlstate << endl;
conn_i ++;
break;
}
ndbout << "-------------------------------------------------" << endl;
}
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