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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_connectivity.hxx"
#include "ORealDriver.hxx"
#include "odbc/ODriver.hxx"
#include "odbc/OTools.hxx"
#include "odbc/OFunctions.hxx"
#include "diagnose_ex.h"
namespace connectivity
{
sal_Bool LoadFunctions(oslModule pODBCso);
sal_Bool LoadLibrary_ODBC3(::rtl::OUString &_rPath);
// extern declaration of the function pointer
extern T3SQLAllocHandle pODBC3SQLAllocHandle;
extern T3SQLConnect pODBC3SQLConnect;
extern T3SQLDriverConnect pODBC3SQLDriverConnect;
extern T3SQLBrowseConnect pODBC3SQLBrowseConnect;
extern T3SQLDataSources pODBC3SQLDataSources;
extern T3SQLDrivers pODBC3SQLDrivers;
extern T3SQLGetInfo pODBC3SQLGetInfo;
extern T3SQLGetFunctions pODBC3SQLGetFunctions;
extern T3SQLGetTypeInfo pODBC3SQLGetTypeInfo;
extern T3SQLSetConnectAttr pODBC3SQLSetConnectAttr;
extern T3SQLGetConnectAttr pODBC3SQLGetConnectAttr;
extern T3SQLSetEnvAttr pODBC3SQLSetEnvAttr;
extern T3SQLGetEnvAttr pODBC3SQLGetEnvAttr;
extern T3SQLSetStmtAttr pODBC3SQLSetStmtAttr;
extern T3SQLGetStmtAttr pODBC3SQLGetStmtAttr;
//extern T3SQLSetDescField pODBC3SQLSetDescField;
//extern T3SQLGetDescField pODBC3SQLGetDescField;
//extern T3SQLGetDescRec pODBC3SQLGetDescRec;
//extern T3SQLSetDescRec pODBC3SQLSetDescRec;
extern T3SQLPrepare pODBC3SQLPrepare;
extern T3SQLBindParameter pODBC3SQLBindParameter;
//extern T3SQLGetCursorName pODBC3SQLGetCursorName;
extern T3SQLSetCursorName pODBC3SQLSetCursorName;
extern T3SQLExecute pODBC3SQLExecute;
extern T3SQLExecDirect pODBC3SQLExecDirect;
//extern T3SQLNativeSql pODBC3SQLNativeSql;
extern T3SQLDescribeParam pODBC3SQLDescribeParam;
extern T3SQLNumParams pODBC3SQLNumParams;
extern T3SQLParamData pODBC3SQLParamData;
extern T3SQLPutData pODBC3SQLPutData;
extern T3SQLRowCount pODBC3SQLRowCount;
extern T3SQLNumResultCols pODBC3SQLNumResultCols;
extern T3SQLDescribeCol pODBC3SQLDescribeCol;
extern T3SQLColAttribute pODBC3SQLColAttribute;
extern T3SQLBindCol pODBC3SQLBindCol;
extern T3SQLFetch pODBC3SQLFetch;
extern T3SQLFetchScroll pODBC3SQLFetchScroll;
extern T3SQLGetData pODBC3SQLGetData;
extern T3SQLSetPos pODBC3SQLSetPos;
extern T3SQLBulkOperations pODBC3SQLBulkOperations;
extern T3SQLMoreResults pODBC3SQLMoreResults;
//extern T3SQLGetDiagField pODBC3SQLGetDiagField;
extern T3SQLGetDiagRec pODBC3SQLGetDiagRec;
extern T3SQLColumnPrivileges pODBC3SQLColumnPrivileges;
extern T3SQLColumns pODBC3SQLColumns;
extern T3SQLForeignKeys pODBC3SQLForeignKeys;
extern T3SQLPrimaryKeys pODBC3SQLPrimaryKeys;
extern T3SQLProcedureColumns pODBC3SQLProcedureColumns;
extern T3SQLProcedures pODBC3SQLProcedures;
extern T3SQLSpecialColumns pODBC3SQLSpecialColumns;
extern T3SQLStatistics pODBC3SQLStatistics;
extern T3SQLTablePrivileges pODBC3SQLTablePrivileges;
extern T3SQLTables pODBC3SQLTables;
extern T3SQLFreeStmt pODBC3SQLFreeStmt;
extern T3SQLCloseCursor pODBC3SQLCloseCursor;
extern T3SQLCancel pODBC3SQLCancel;
extern T3SQLEndTran pODBC3SQLEndTran;
extern T3SQLDisconnect pODBC3SQLDisconnect;
extern T3SQLFreeHandle pODBC3SQLFreeHandle;
extern T3SQLGetCursorName pODBC3SQLGetCursorName;
extern T3SQLNativeSql pODBC3SQLNativeSql;
namespace odbc
{
class ORealObdcDriver : public ODBCDriver
{
protected:
virtual oslGenericFunction getOdbcFunction(sal_Int32 _nIndex) const;
virtual SQLHANDLE EnvironmentHandle(::rtl::OUString &_rPath);
public:
ORealObdcDriver(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) : ODBCDriver(_rxFactory) {}
};
//------------------------------------------------------------------
oslGenericFunction ORealObdcDriver::getOdbcFunction(sal_Int32 _nIndex) const
{
oslGenericFunction pFunction = NULL;
switch(_nIndex)
{
case ODBC3SQLAllocHandle:
pFunction = (oslGenericFunction)pODBC3SQLAllocHandle;
break;
case ODBC3SQLConnect:
pFunction = (oslGenericFunction)pODBC3SQLConnect;
break;
case ODBC3SQLDriverConnect:
pFunction = (oslGenericFunction)pODBC3SQLDriverConnect;
break;
case ODBC3SQLBrowseConnect:
pFunction = (oslGenericFunction)pODBC3SQLBrowseConnect;
break;
case ODBC3SQLDataSources:
pFunction = (oslGenericFunction)pODBC3SQLDataSources;
break;
case ODBC3SQLDrivers:
pFunction = (oslGenericFunction)pODBC3SQLDrivers;
break;
case ODBC3SQLGetInfo:
pFunction = (oslGenericFunction)pODBC3SQLGetInfo;
break;
case ODBC3SQLGetFunctions:
pFunction = (oslGenericFunction)pODBC3SQLGetFunctions;
break;
case ODBC3SQLGetTypeInfo:
pFunction = (oslGenericFunction)pODBC3SQLGetTypeInfo;
break;
case ODBC3SQLSetConnectAttr:
pFunction = (oslGenericFunction)pODBC3SQLSetConnectAttr;
break;
case ODBC3SQLGetConnectAttr:
pFunction = (oslGenericFunction)pODBC3SQLGetConnectAttr;
break;
case ODBC3SQLSetEnvAttr:
pFunction = (oslGenericFunction)pODBC3SQLSetEnvAttr;
break;
case ODBC3SQLGetEnvAttr:
pFunction = (oslGenericFunction)pODBC3SQLGetEnvAttr;
break;
case ODBC3SQLSetStmtAttr:
pFunction = (oslGenericFunction)pODBC3SQLSetStmtAttr;
break;
case ODBC3SQLGetStmtAttr:
pFunction = (oslGenericFunction)pODBC3SQLGetStmtAttr;
break;
case ODBC3SQLPrepare:
pFunction = (oslGenericFunction)pODBC3SQLPrepare;
break;
case ODBC3SQLBindParameter:
pFunction = (oslGenericFunction)pODBC3SQLBindParameter;
break;
case ODBC3SQLSetCursorName:
pFunction = (oslGenericFunction)pODBC3SQLSetCursorName;
break;
case ODBC3SQLExecute:
pFunction = (oslGenericFunction)pODBC3SQLExecute;
break;
case ODBC3SQLExecDirect:
pFunction = (oslGenericFunction)pODBC3SQLExecDirect;
break;
case ODBC3SQLDescribeParam:
pFunction = (oslGenericFunction)pODBC3SQLDescribeParam;
break;
case ODBC3SQLNumParams:
pFunction = (oslGenericFunction)pODBC3SQLNumParams;
break;
case ODBC3SQLParamData:
pFunction = (oslGenericFunction)pODBC3SQLParamData;
break;
case ODBC3SQLPutData:
pFunction = (oslGenericFunction)pODBC3SQLPutData;
break;
case ODBC3SQLRowCount:
pFunction = (oslGenericFunction)pODBC3SQLRowCount;
break;
case ODBC3SQLNumResultCols:
pFunction = (oslGenericFunction)pODBC3SQLNumResultCols;
break;
case ODBC3SQLDescribeCol:
pFunction = (oslGenericFunction)pODBC3SQLDescribeCol;
break;
case ODBC3SQLColAttribute:
pFunction = (oslGenericFunction)pODBC3SQLColAttribute;
break;
case ODBC3SQLBindCol:
pFunction = (oslGenericFunction)pODBC3SQLBindCol;
break;
case ODBC3SQLFetch:
pFunction = (oslGenericFunction)pODBC3SQLFetch;
break;
case ODBC3SQLFetchScroll:
pFunction = (oslGenericFunction)pODBC3SQLFetchScroll;
break;
case ODBC3SQLGetData:
pFunction = (oslGenericFunction)pODBC3SQLGetData;
break;
case ODBC3SQLSetPos:
pFunction = (oslGenericFunction)pODBC3SQLSetPos;
break;
case ODBC3SQLBulkOperations:
pFunction = (oslGenericFunction)pODBC3SQLBulkOperations;
break;
case ODBC3SQLMoreResults:
pFunction = (oslGenericFunction)pODBC3SQLMoreResults;
break;
case ODBC3SQLGetDiagRec:
pFunction = (oslGenericFunction)pODBC3SQLGetDiagRec;
break;
case ODBC3SQLColumnPrivileges:
pFunction = (oslGenericFunction)pODBC3SQLColumnPrivileges;
break;
case ODBC3SQLColumns:
pFunction = (oslGenericFunction)pODBC3SQLColumns;
break;
case ODBC3SQLForeignKeys:
pFunction = (oslGenericFunction)pODBC3SQLForeignKeys;
break;
case ODBC3SQLPrimaryKeys:
pFunction = (oslGenericFunction)pODBC3SQLPrimaryKeys;
break;
case ODBC3SQLProcedureColumns:
pFunction = (oslGenericFunction)pODBC3SQLProcedureColumns;
break;
case ODBC3SQLProcedures:
pFunction = (oslGenericFunction)pODBC3SQLProcedures;
break;
case ODBC3SQLSpecialColumns:
pFunction = (oslGenericFunction)pODBC3SQLSpecialColumns;
break;
case ODBC3SQLStatistics:
pFunction = (oslGenericFunction)pODBC3SQLStatistics;
break;
case ODBC3SQLTablePrivileges:
pFunction = (oslGenericFunction)pODBC3SQLTablePrivileges;
break;
case ODBC3SQLTables:
pFunction = (oslGenericFunction)pODBC3SQLTables;
break;
case ODBC3SQLFreeStmt:
pFunction = (oslGenericFunction)pODBC3SQLFreeStmt;
break;
case ODBC3SQLCloseCursor:
pFunction = (oslGenericFunction)pODBC3SQLCloseCursor;
break;
case ODBC3SQLCancel:
pFunction = (oslGenericFunction)pODBC3SQLCancel;
break;
case ODBC3SQLEndTran:
pFunction = (oslGenericFunction)pODBC3SQLEndTran;
break;
case ODBC3SQLDisconnect:
pFunction = (oslGenericFunction)pODBC3SQLDisconnect;
break;
case ODBC3SQLFreeHandle:
pFunction = (oslGenericFunction)pODBC3SQLFreeHandle;
break;
case ODBC3SQLGetCursorName:
pFunction = (oslGenericFunction)pODBC3SQLGetCursorName;
break;
case ODBC3SQLNativeSql:
pFunction = (oslGenericFunction)pODBC3SQLNativeSql;
break;
default:
OSL_ENSURE(0,"Function unknown!");
}
return pFunction;
}
//------------------------------------------------------------------
::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL ODBCDriver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) throw( ::com::sun::star::uno::Exception )
{
return *(new ORealObdcDriver(_rxFactory));
}
// -----------------------------------------------------------------------------
// ODBC Environment (gemeinsam fuer alle Connections):
SQLHANDLE ORealObdcDriver::EnvironmentHandle(::rtl::OUString &_rPath)
{
// Ist (fuer diese Instanz) bereits ein Environment erzeugt worden?
if (!m_pDriverHandle)
{
SQLHANDLE h = SQL_NULL_HANDLE;
// Environment allozieren
// ODBC-DLL jetzt laden:
if (!LoadLibrary_ODBC3(_rPath) || N3SQLAllocHandle(SQL_HANDLE_ENV,SQL_NULL_HANDLE,&h) != SQL_SUCCESS)
return SQL_NULL_HANDLE;
// In globaler Struktur merken ...
m_pDriverHandle = h;
SQLRETURN nError = N3SQLSetEnvAttr(h, SQL_ATTR_ODBC_VERSION,(SQLPOINTER) SQL_OV_ODBC3, SQL_IS_UINTEGER);
OSL_UNUSED( nError );
//N3SQLSetEnvAttr(h, SQL_ATTR_CONNECTION_POOLING,(SQLPOINTER) SQL_CP_ONE_PER_HENV, SQL_IS_INTEGER);
}
return m_pDriverHandle;
}
// -----------------------------------------------------------------------------
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
