Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 2153 insertions, 0 deletions

diff --git a/connectivity/source/drivers/ado/Awrapado.cxx b/connectivity/source/drivers/ado/Awrapado.cxx
new file mode 100644
index 000000000..1fc664f89
--- /dev/null
+++ b/connectivity/source/drivers/ado/Awrapado.cxx
@@ -0,0 +1,2153 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/macros.h>
+#include <ado/Awrapado.hxx>
+#include <ado/Awrapadox.hxx>
+#include <comphelper/types.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <sal/log.hxx>
+
+using namespace connectivity::ado;
+
+void WpADOCatalog::Create()
+{
+    _ADOCatalog* pCommand;
+    HRESULT hr = CoCreateInstance(ADOS::CLSID_ADOCATALOG_25,
+                          nullptr,
+                          CLSCTX_INPROC_SERVER,
+                          ADOS::IID_ADOCATALOG_25,
+                          reinterpret_cast<void**>(&pCommand) );
+
+
+    if( !FAILED( hr ) )
+        setWithOutAddRef(pCommand);
+}
+
+
+WpADOProperties WpADOConnection::get_Properties() const
+{
+    ADOProperties* pProps=nullptr;
+    pInterface->get_Properties(&pProps);
+    WpADOProperties aProps;
+    aProps.setWithOutAddRef(pProps);
+    return aProps;
+}
+
+OUString WpADOConnection::GetConnectionString() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_ConnectionString(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+bool WpADOConnection::PutConnectionString(const OUString &aCon) const
+{
+    assert(pInterface);
+    OLEString bstr(aCon);
+    bool bErg = SUCCEEDED(pInterface->put_ConnectionString(bstr.asBSTR()));
+
+    return bErg;
+}
+
+sal_Int32 WpADOConnection::GetCommandTimeout() const
+{
+    assert(pInterface);
+    sal_Int32 nRet=0;
+    pInterface->get_CommandTimeout(&nRet);
+    return nRet;
+}
+
+void WpADOConnection::PutCommandTimeout(sal_Int32 nRet)
+{
+    assert(pInterface);
+    pInterface->put_CommandTimeout(nRet);
+}
+
+sal_Int32 WpADOConnection::GetConnectionTimeout() const
+{
+    assert(pInterface);
+    sal_Int32 nRet=0;
+    pInterface->get_ConnectionTimeout(&nRet);
+    return nRet;
+}
+
+void WpADOConnection::PutConnectionTimeout(sal_Int32 nRet)
+{
+    assert(pInterface);
+    pInterface->put_ConnectionTimeout(nRet);
+}
+
+bool WpADOConnection::Close()
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->Close()));
+}
+
+bool WpADOConnection::Execute(const OUString& CommandText,OLEVariant& RecordsAffected,long Options, WpADORecordset** ppiRset)
+{
+    assert(pInterface);
+    OLEString sStr1(CommandText);
+    bool bErg = SUCCEEDED(pInterface->Execute(sStr1.asBSTR(),&RecordsAffected,Options,reinterpret_cast<ADORecordset**>(ppiRset)));
+    return bErg;
+}
+
+bool WpADOConnection::BeginTrans()
+{
+    assert(pInterface);
+    sal_Int32 nIso=0;
+    return SUCCEEDED(pInterface->BeginTrans(&nIso));
+}
+
+bool WpADOConnection::CommitTrans( )
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->CommitTrans());
+}
+
+bool WpADOConnection::RollbackTrans( )
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->RollbackTrans());
+}
+
+bool WpADOConnection::Open(const OUString& ConnectionString, const OUString& UserID,const OUString& Password,long Options)
+{
+    assert(pInterface);
+    OLEString sStr1(ConnectionString);
+    OLEString sStr2(UserID);
+    OLEString sStr3(Password);
+    bool bErg = SUCCEEDED(pInterface->Open(sStr1.asBSTR(),sStr2.asBSTR(),sStr3.asBSTR(),Options));
+    return bErg;
+}
+
+bool WpADOConnection::GetErrors(ADOErrors** pErrors)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->get_Errors(pErrors));
+}
+
+OUString WpADOConnection::GetDefaultDatabase() const
+{
+    assert(pInterface);
+    OLEString aBSTR; pInterface->get_DefaultDatabase(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+bool WpADOConnection::PutDefaultDatabase(const OUString& _bstr)
+{
+    assert(pInterface);
+    OLEString bstr(_bstr);
+    bool bErg = SUCCEEDED(pInterface->put_DefaultDatabase(bstr.asBSTR()));
+
+    return bErg;
+}
+
+IsolationLevelEnum WpADOConnection::get_IsolationLevel() const
+{
+    assert(pInterface);
+    IsolationLevelEnum eNum=adXactUnspecified;
+    pInterface->get_IsolationLevel(&eNum);
+    return eNum;
+}
+
+bool WpADOConnection::put_IsolationLevel(const IsolationLevelEnum& eNum)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_IsolationLevel(eNum));
+}
+
+sal_Int32 WpADOConnection::get_Attributes() const
+{
+    assert(pInterface);
+    sal_Int32 nRet=0;
+    pInterface->get_Attributes(&nRet);
+    return nRet;
+}
+
+bool WpADOConnection::put_Attributes(sal_Int32 nRet)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_Attributes(nRet));
+}
+
+CursorLocationEnum WpADOConnection::get_CursorLocation() const
+{
+    assert(pInterface);
+    CursorLocationEnum eNum=adUseNone;
+    pInterface->get_CursorLocation(&eNum);
+    return eNum;
+}
+
+bool WpADOConnection::put_CursorLocation(const CursorLocationEnum &eNum)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_CursorLocation(eNum));
+}
+
+ConnectModeEnum WpADOConnection::get_Mode() const
+{
+    assert(pInterface);
+    ConnectModeEnum eNum=adModeUnknown;
+    pInterface->get_Mode(&eNum);
+    return eNum;
+}
+
+bool WpADOConnection::put_Mode(const ConnectModeEnum &eNum)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_Mode(eNum));
+}
+
+OUString WpADOConnection::get_Provider() const
+{
+    assert(pInterface);
+    OLEString aBSTR; pInterface->get_Provider(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+bool WpADOConnection::put_Provider(const OUString& _bstr)
+{
+    assert(pInterface);
+    OLEString bstr(_bstr);
+    return SUCCEEDED(pInterface->put_Provider(bstr.asBSTR()));
+}
+
+sal_Int32 WpADOConnection::get_State() const
+{
+    assert(pInterface);
+    sal_Int32 nRet=0;
+    pInterface->get_State(&nRet);
+    return nRet;
+}
+
+bool WpADOConnection::OpenSchema(SchemaEnum eNum,OLEVariant const & Restrictions,OLEVariant const & SchemaID,ADORecordset**pprset)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->OpenSchema(eNum,Restrictions,SchemaID,pprset));
+}
+
+OUString WpADOConnection::get_Version() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Version(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+bool WpADOCommand::putref_ActiveConnection( WpADOConnection *pCon)
+{
+    assert(pInterface);
+    if(pCon)
+        return SUCCEEDED(pInterface->putref_ActiveConnection(pCon->pInterface));
+    else
+        return SUCCEEDED(pInterface->putref_ActiveConnection(nullptr));
+}
+
+void WpADOCommand::put_ActiveConnection(/* [in] */ const OLEVariant& vConn)
+{
+    assert(pInterface);
+    pInterface->put_ActiveConnection(vConn);
+}
+
+void WpADOCommand::Create()
+{
+    IClassFactory2* pInterface2 = nullptr;
+    HRESULT hr = CoGetClassObject( ADOS::CLSID_ADOCOMMAND_21,
+                          CLSCTX_INPROC_SERVER,
+                          nullptr,
+                          IID_IClassFactory2,
+                          reinterpret_cast<void**>(&pInterface2) );
+
+    if( !FAILED( hr ) )
+    {
+        ADOCommand* pCommand=nullptr;
+        IUnknown* pOuter=nullptr;
+
+        hr = pInterface2->CreateInstanceLic(  pOuter,
+                                            nullptr,
+                                            ADOS::IID_ADOCOMMAND_21,
+                                            ADOS::GetKeyStr().asBSTR(),
+                                            reinterpret_cast<void**>(&pCommand));
+
+        if( !FAILED( hr ) )
+        {
+            operator=(pCommand);
+            pCommand->Release();
+        }
+
+        pInterface2->Release();
+    }
+}
+
+sal_Int32 WpADOCommand::get_State() const
+{
+    assert(pInterface);
+    sal_Int32 nRet=0;
+    pInterface->get_State(&nRet);
+    return nRet;
+}
+
+OUString WpADOCommand::get_CommandText() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_CommandText(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+bool WpADOCommand::put_CommandText(const OUString &aCon)
+{
+    assert(pInterface);
+    OLEString bstr(aCon);
+    bool bErg = SUCCEEDED(pInterface->put_CommandText(bstr.asBSTR()));
+
+    return bErg;
+}
+
+sal_Int32 WpADOCommand::get_CommandTimeout() const
+{
+    assert(pInterface);
+    sal_Int32 nRet=0;
+    pInterface->get_CommandTimeout(&nRet);
+    return nRet;
+}
+
+void WpADOCommand::put_CommandTimeout(sal_Int32 nRet)
+{
+    assert(pInterface);
+    pInterface->put_CommandTimeout(nRet);
+}
+
+bool WpADOCommand::get_Prepared() const
+{
+    assert(pInterface);
+    VARIANT_BOOL bPrepared = VARIANT_FALSE;
+    pInterface->get_Prepared(&bPrepared);
+    return bPrepared == VARIANT_TRUE;
+}
+
+bool WpADOCommand::put_Prepared(VARIANT_BOOL bPrepared) const
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_Prepared(bPrepared));
+}
+
+bool WpADOCommand::Execute(OLEVariant& RecordsAffected,OLEVariant& Params,long Options, ADORecordset** ppiRset)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->Execute(&RecordsAffected,&Params,Options,ppiRset));
+}
+
+ADOParameter* WpADOCommand::CreateParameter(const OUString &_bstr,DataTypeEnum Type,ParameterDirectionEnum Direction,long nSize,const OLEVariant &Value)
+{
+    assert(pInterface);
+    ADOParameter* pPara = nullptr;
+    OLEString bstr(_bstr);
+    bool bErg = SUCCEEDED(pInterface->CreateParameter(bstr.asBSTR(),Type,Direction,nSize,Value,&pPara));
+
+    return bErg ? pPara : nullptr;
+}
+
+ADOParameters* WpADOCommand::get_Parameters() const
+{
+    assert(pInterface);
+    ADOParameters* pPara=nullptr;
+    pInterface->get_Parameters(&pPara);
+    return pPara;
+}
+
+bool WpADOCommand::put_CommandType( /* [in] */ CommandTypeEnum lCmdType)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_CommandType(lCmdType));
+}
+
+CommandTypeEnum WpADOCommand::get_CommandType() const
+{
+    assert(pInterface);
+    CommandTypeEnum eNum=adCmdUnspecified;
+    pInterface->get_CommandType(&eNum);
+    return eNum;
+}
+
+// returns the name of the field
+OUString WpADOCommand::GetName() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+bool WpADOCommand::put_Name(const OUString& Name)
+{
+    assert(pInterface);
+    OLEString bstr(Name);
+    bool bErg = SUCCEEDED(pInterface->put_Name(bstr.asBSTR()));
+
+    return bErg;
+}
+bool WpADOCommand::Cancel()
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->Cancel());
+}
+
+OUString WpADOError::GetDescription() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Description(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+OUString WpADOError::GetSource() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Source(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+sal_Int32 WpADOError::GetNumber() const
+{
+    assert(pInterface);
+    sal_Int32 nErrNr=0;
+    pInterface->get_Number(&nErrNr);
+    return nErrNr;
+}
+
+OUString WpADOError::GetSQLState() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_SQLState(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+sal_Int32 WpADOError::GetNativeError() const
+{
+    assert(pInterface);
+    sal_Int32 nErrNr=0;
+    pInterface->get_NativeError(&nErrNr);
+    return nErrNr;
+}
+
+WpADOProperties WpADOField::get_Properties()
+{
+    assert(pInterface);
+    ADOProperties* pProps = nullptr;
+    pInterface->get_Properties(&pProps);
+    WpADOProperties aProps;
+
+    aProps.setWithOutAddRef(pProps);
+    return aProps;
+}
+
+sal_Int32 WpADOField::GetActualSize() const
+{
+    assert(pInterface);
+    ADO_LONGPTR nActualSize=0;
+    pInterface->get_ActualSize(&nActualSize);
+    return nActualSize;
+}
+
+sal_Int32 WpADOField::GetAttributes() const
+{
+    assert(pInterface);
+    sal_Int32 eADOSFieldAttributes=0;
+    pInterface->get_Attributes(&eADOSFieldAttributes);
+    return eADOSFieldAttributes;
+}
+
+sal_Int32 WpADOField::GetStatus() const
+{
+    assert(pInterface);
+    //  pInterface->get_Status(&eADOSFieldAttributes);
+    return 0;
+}
+
+sal_Int32 WpADOField::GetDefinedSize() const
+{
+    assert(pInterface);
+    ADO_LONGPTR nDefinedSize=0;
+    pInterface->get_DefinedSize(&nDefinedSize);
+    return nDefinedSize;
+}
+
+// returns the name of the field
+OUString WpADOField::GetName() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+DataTypeEnum WpADOField::GetADOType() const
+{
+    assert(pInterface);
+    DataTypeEnum eType=adEmpty;
+    pInterface->get_Type(&eType);
+    return eType;
+}
+
+void WpADOField::get_Value(OLEVariant& aValVar) const
+{
+    assert(pInterface);
+    aValVar.setEmpty();
+    pInterface->get_Value(&aValVar);
+}
+
+OLEVariant WpADOField::get_Value() const
+{
+    assert(pInterface);
+    OLEVariant aValVar;
+    pInterface->get_Value(&aValVar);
+    return aValVar;
+}
+
+bool WpADOField::PutValue(const OLEVariant& aVariant)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Value(aVariant)));
+}
+
+sal_Int32 WpADOField::GetPrecision() const
+{
+    assert(pInterface);
+    sal_uInt8 eType=0;
+    pInterface->get_Precision(&eType);
+    return eType;
+}
+
+sal_Int32 WpADOField::GetNumericScale() const
+{
+    assert(pInterface);
+    sal_uInt8 eType=0;
+    pInterface->get_NumericScale(&eType);
+    return eType;
+}
+
+bool WpADOField::AppendChunk(const OLEVariant& Variant)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->AppendChunk(Variant)));
+}
+
+OLEVariant WpADOField::GetChunk(long Length) const
+{
+    assert(pInterface);
+    OLEVariant aValVar;
+    pInterface->GetChunk(Length,&aValVar);
+    return aValVar;
+}
+
+void WpADOField::GetChunk(long Length,OLEVariant &aValVar) const
+{
+    assert(pInterface);
+    pInterface->GetChunk(Length,&aValVar);
+}
+
+OLEVariant WpADOField::GetOriginalValue() const
+{
+    assert(pInterface);
+    OLEVariant aValVar;
+    pInterface->get_OriginalValue(&aValVar);
+    return aValVar;
+}
+
+void WpADOField::GetOriginalValue(OLEVariant &aValVar) const
+{
+    assert(pInterface);
+    pInterface->get_OriginalValue(&aValVar);
+}
+
+OLEVariant WpADOField::GetUnderlyingValue() const
+{
+    assert(pInterface);
+    OLEVariant aValVar;
+    pInterface->get_UnderlyingValue(&aValVar);
+    return aValVar;
+}
+
+void WpADOField::GetUnderlyingValue(OLEVariant &aValVar) const
+{
+    assert(pInterface);
+    pInterface->get_UnderlyingValue(&aValVar);
+}
+
+bool WpADOField::PutPrecision(sal_Int8 _prec)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Precision(_prec)));
+}
+
+bool WpADOField::PutNumericScale(sal_Int8 _prec)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_NumericScale(_prec)));
+}
+
+void WpADOField::PutADOType(DataTypeEnum eType)
+{
+    assert(pInterface);
+    pInterface->put_Type(eType);
+}
+
+bool WpADOField::PutDefinedSize(sal_Int32 _nDefSize)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_DefinedSize(_nDefSize)));
+}
+
+bool WpADOField::PutAttributes(sal_Int32 _nDefSize)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Attributes(_nDefSize)));
+}
+
+OLEVariant WpADOProperty::GetValue() const
+{
+    OLEVariant aValVar;
+    if(pInterface)
+        pInterface->get_Value(&aValVar);
+    return aValVar;
+}
+
+void WpADOProperty::GetValue(OLEVariant &aValVar) const
+{
+    assert(pInterface);
+    if(pInterface)
+        pInterface->get_Value(&aValVar);
+}
+
+bool WpADOProperty::PutValue(const OLEVariant &aValVar)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Value(aValVar)));
+}
+
+OUString WpADOProperty::GetName() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+DataTypeEnum WpADOProperty::GetADOType() const
+{
+    assert(pInterface);
+    DataTypeEnum eType=adEmpty;
+    pInterface->get_Type(&eType);
+    return eType;
+}
+
+sal_Int32 WpADOProperty::GetAttributes() const
+{
+    assert(pInterface);
+    sal_Int32 eADOSFieldAttributes=0;
+    pInterface->get_Attributes(&eADOSFieldAttributes);
+    return eADOSFieldAttributes;
+}
+
+bool WpADOProperty::PutAttributes(sal_Int32 _nDefSize)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Attributes(_nDefSize)));
+}
+ void WpADORecordset::Create()
+{
+    IClassFactory2* pInterface2 = nullptr;
+    HRESULT hr = CoGetClassObject( ADOS::CLSID_ADORECORDSET_21,
+                          CLSCTX_INPROC_SERVER,
+                          nullptr,
+                          IID_IClassFactory2,
+                          reinterpret_cast<void**>(&pInterface2) );
+
+    if( !FAILED( hr ) )
+    {
+        ADORecordset *pRec = nullptr;
+        IUnknown *pOuter = nullptr;
+        hr = pInterface2->CreateInstanceLic(  pOuter,
+                                            nullptr,
+                                            ADOS::IID_ADORECORDSET_21,
+                                            ADOS::GetKeyStr().asBSTR(),
+                                            reinterpret_cast<void**>(&pRec));
+
+        if( !FAILED( hr ) )
+        {
+            operator=(pRec);
+            pRec->Release();
+        }
+
+        pInterface2->Release();
+    }
+}
+
+bool WpADORecordset::Open(
+        /* [optional][in] */ VARIANT Source,
+        /* [optional][in] */ VARIANT ActiveConnection,
+        /* [defaultvalue][in] */ CursorTypeEnum CursorType,
+        /* [defaultvalue][in] */ LockTypeEnum LockType,
+        /* [defaultvalue][in] */ sal_Int32 Options)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->Open(Source,ActiveConnection,CursorType,LockType,Options)));
+}
+
+
+LockTypeEnum WpADORecordset::GetLockType()
+{
+    assert(pInterface);
+    LockTypeEnum eType=adLockUnspecified;
+    pInterface->get_LockType(&eType);
+    return eType;
+}
+
+void WpADORecordset::Close()
+{
+    assert(pInterface);
+    pInterface->Close();
+}
+
+bool WpADORecordset::Cancel() const
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->Cancel()));
+}
+
+sal_Int32 WpADORecordset::get_State()
+{
+    assert(pInterface);
+    sal_Int32 nState = 0;
+    pInterface->get_State(&nState);
+    return nState;
+}
+
+bool WpADORecordset::Supports( /* [in] */ CursorOptionEnum CursorOptions)
+{
+    assert(pInterface);
+    VARIANT_BOOL bSupports=VARIANT_FALSE;
+    pInterface->Supports(CursorOptions,&bSupports);
+    return bSupports == VARIANT_TRUE;
+}
+
+PositionEnum_Param WpADORecordset::get_AbsolutePosition()
+{
+    assert(pInterface);
+    PositionEnum_Param aTemp=adPosUnknown;
+    pInterface->get_AbsolutePosition(&aTemp);
+    return aTemp;
+}
+
+void WpADORecordset::GetDataSource(IUnknown** _pInterface) const
+{
+    assert(pInterface);
+    pInterface->get_DataSource(_pInterface);
+}
+
+void WpADORecordset::PutRefDataSource(IUnknown* _pInterface)
+{
+    assert(pInterface);
+    pInterface->putref_DataSource(_pInterface);
+}
+
+void WpADORecordset::GetBookmark(VARIANT& var)
+{
+    assert(pInterface);
+    pInterface->get_Bookmark(&var);
+}
+
+OLEVariant WpADORecordset::GetBookmark()
+{
+    assert(pInterface);
+    OLEVariant var;
+    pInterface->get_Bookmark(&var);
+    return var;
+}
+
+CompareEnum WpADORecordset::CompareBookmarks(const OLEVariant& left,const OLEVariant& right)
+{
+    assert(pInterface);
+    CompareEnum eNum=adCompareNotComparable;
+    pInterface->CompareBookmarks(left,right,&eNum);
+    return eNum;
+}
+
+bool WpADORecordset::SetBookmark(const OLEVariant &pSafeAr)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_Bookmark(pSafeAr));
+}
+
+
+WpADOFields WpADORecordset::GetFields() const
+{
+    assert(pInterface);
+    ADOFields* pFields=nullptr;
+    pInterface->get_Fields(&pFields);
+    WpADOFields aFields;
+    aFields.setWithOutAddRef(pFields);
+    return aFields;
+}
+
+
+bool WpADORecordset::Move(sal_Int32 nRows, VARIANT aBmk)   {return pInterface && SUCCEEDED(pInterface->Move(nRows, aBmk));}
+bool WpADORecordset::MoveNext() {return pInterface && SUCCEEDED(pInterface->MoveNext());}
+bool WpADORecordset::MovePrevious() {return pInterface && SUCCEEDED(pInterface->MovePrevious());}
+bool WpADORecordset::MoveFirst() {return pInterface && SUCCEEDED(pInterface->MoveFirst());}
+bool WpADORecordset::MoveLast()    {return pInterface && SUCCEEDED(pInterface->MoveLast());}
+
+bool WpADORecordset::IsAtBOF() const
+{
+    assert(pInterface);
+    VARIANT_BOOL bIsAtBOF=VARIANT_FALSE;
+    pInterface->get_BOF(&bIsAtBOF);
+    return bIsAtBOF == VARIANT_TRUE;
+}
+
+bool WpADORecordset::IsAtEOF() const
+{
+    assert(pInterface);
+    VARIANT_BOOL bIsAtEOF=VARIANT_FALSE;
+    pInterface->get_EOF(&bIsAtEOF);
+    return bIsAtEOF == VARIANT_TRUE;
+}
+
+bool WpADORecordset::Delete(AffectEnum eNum)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->Delete(eNum));
+}
+
+bool WpADORecordset::AddNew(const OLEVariant &FieldList,const OLEVariant &Values)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->AddNew(FieldList,Values));
+}
+
+bool WpADORecordset::Update(const OLEVariant &FieldList,const OLEVariant &Values)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->Update(FieldList,Values));
+}
+
+bool WpADORecordset::CancelUpdate()
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->CancelUpdate());
+}
+
+WpADOProperties WpADORecordset::get_Properties() const
+{
+    assert(pInterface);
+    ADOProperties* pProps=nullptr;
+    pInterface->get_Properties(&pProps);
+    WpADOProperties aProps;
+    aProps.setWithOutAddRef(pProps);
+    return aProps;
+}
+
+bool WpADORecordset::NextRecordset(OLEVariant& RecordsAffected,ADORecordset** ppiRset)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->NextRecordset(&RecordsAffected,ppiRset));
+}
+
+bool WpADORecordset::get_RecordCount(ADO_LONGPTR &_nRet) const
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->get_RecordCount(&_nRet));
+}
+
+bool WpADORecordset::get_MaxRecords(ADO_LONGPTR &_nRet) const
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->get_MaxRecords(&_nRet));
+}
+
+bool WpADORecordset::put_MaxRecords(ADO_LONGPTR _nRet)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_MaxRecords(_nRet));
+}
+
+bool WpADORecordset::get_CursorType(CursorTypeEnum &_nRet) const
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->get_CursorType(&_nRet));
+}
+
+bool WpADORecordset::put_CursorType(CursorTypeEnum _nRet)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_CursorType(_nRet));
+}
+
+bool WpADORecordset::get_LockType(LockTypeEnum &_nRet) const
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->get_LockType(&_nRet));
+}
+
+bool WpADORecordset::put_LockType(LockTypeEnum _nRet)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_LockType(_nRet));
+}
+
+bool WpADORecordset::get_CacheSize(sal_Int32 &_nRet) const
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->get_CacheSize(&_nRet));
+}
+
+bool WpADORecordset::put_CacheSize(sal_Int32 _nRet)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_CacheSize(_nRet));
+}
+
+bool WpADORecordset::UpdateBatch(AffectEnum AffectRecords)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->UpdateBatch(AffectRecords));
+}
+
+OUString WpADOParameter::GetName() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+DataTypeEnum WpADOParameter::GetADOType() const
+{
+    assert(pInterface);
+    DataTypeEnum eType=adEmpty;
+    pInterface->get_Type(&eType);
+    return eType;
+}
+
+void WpADOParameter::put_Type(const DataTypeEnum& _eType)
+{
+    assert(pInterface);
+    pInterface->put_Type(_eType);
+}
+
+sal_Int32 WpADOParameter::GetAttributes() const
+{
+    assert(pInterface);
+    sal_Int32 eADOSFieldAttributes=0;
+    pInterface->get_Attributes(&eADOSFieldAttributes);
+    return eADOSFieldAttributes;
+}
+
+sal_Int32 WpADOParameter::GetPrecision() const
+{
+    assert(pInterface);
+    sal_uInt8 eType=0;
+    pInterface->get_Precision(&eType);
+    return eType;
+}
+
+sal_Int32 WpADOParameter::GetNumericScale() const
+{
+    assert(pInterface);
+    sal_uInt8 eType=0;
+    pInterface->get_NumericScale(&eType);
+    return eType;
+}
+
+ParameterDirectionEnum WpADOParameter::get_Direction() const
+{
+    assert(pInterface);
+    ParameterDirectionEnum alParmDirection=adParamUnknown;
+    pInterface->get_Direction(&alParmDirection);
+    return alParmDirection;
+}
+
+void WpADOParameter::GetValue(OLEVariant& aValVar) const
+{
+    assert(pInterface);
+    pInterface->get_Value(&aValVar);
+}
+
+OLEVariant WpADOParameter::GetValue() const
+{
+    assert(pInterface);
+    OLEVariant aValVar;
+    pInterface->get_Value(&aValVar);
+    return aValVar;
+}
+
+bool WpADOParameter::PutValue(const OLEVariant& aVariant)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Value(aVariant)));
+}
+bool WpADOParameter::AppendChunk(const OLEVariant& aVariant)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->AppendChunk(aVariant)));
+}
+bool WpADOParameter::put_Size(sal_Int32 _nSize)
+{
+    assert(pInterface);
+    return (SUCCEEDED(pInterface->put_Size(_nSize)));
+}
+
+OUString WpADOColumn::get_Name() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+OUString WpADOColumn::get_RelatedColumn() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_RelatedColumn(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOColumn::put_Name(const OUString& _rName)
+{
+    assert(pInterface);
+    OLEString bstr(_rName);
+    pInterface->put_Name(bstr.asBSTR());
+}
+void WpADOColumn::put_RelatedColumn(const OUString& _rName)
+{
+    assert(pInterface);
+    OLEString bstr(_rName);
+    pInterface->put_RelatedColumn(bstr.asBSTR());
+}
+
+DataTypeEnum WpADOColumn::get_Type() const
+{
+    assert(pInterface);
+    DataTypeEnum eNum = adVarChar;
+    pInterface->get_Type(&eNum);
+    return eNum;
+}
+
+void WpADOColumn::put_Type(const DataTypeEnum& _eNum)
+{
+    assert(pInterface);
+    pInterface->put_Type(_eNum);
+}
+
+sal_Int32 WpADOColumn::get_Precision() const
+{
+    assert(pInterface);
+    sal_Int32 nPrec=0;
+    pInterface->get_Precision(&nPrec);
+    return nPrec;
+}
+
+void WpADOColumn::put_Precision(sal_Int32 _nPre)
+{
+    assert(pInterface);
+    pInterface->put_Precision(_nPre);
+}
+
+sal_Int32 WpADOColumn::get_DefinedSize() const
+{
+    assert(pInterface);
+    sal_Int32 nPrec=0;
+    pInterface->get_DefinedSize(&nPrec);
+    return nPrec;
+}
+sal_uInt8 WpADOColumn::get_NumericScale() const
+{
+    assert(pInterface);
+    sal_uInt8 nPrec=0;
+    pInterface->get_NumericScale(&nPrec);
+    return nPrec;
+}
+
+void WpADOColumn::put_NumericScale(sal_Int8 _nScale)
+{
+    assert(pInterface);
+    pInterface->put_NumericScale(_nScale);
+}
+
+SortOrderEnum WpADOColumn::get_SortOrder() const
+{
+    assert(pInterface);
+    SortOrderEnum nPrec=adSortAscending;
+    pInterface->get_SortOrder(&nPrec);
+    return nPrec;
+}
+
+void WpADOColumn::put_SortOrder(SortOrderEnum _nScale)
+{
+    assert(pInterface);
+    pInterface->put_SortOrder(_nScale);
+}
+
+ColumnAttributesEnum WpADOColumn::get_Attributes() const
+{
+    assert(pInterface);
+    ColumnAttributesEnum eNum=adColNullable;
+    pInterface->get_Attributes(&eNum);
+    return eNum;
+}
+
+bool WpADOColumn::put_Attributes(const ColumnAttributesEnum& _eNum)
+{
+    assert(pInterface);
+    return SUCCEEDED(pInterface->put_Attributes(_eNum));
+}
+
+WpADOProperties WpADOColumn::get_Properties() const
+{
+    assert(pInterface);
+    ADOProperties* pProps = nullptr;
+    pInterface->get_Properties(&pProps);
+    WpADOProperties aProps;
+
+    aProps.setWithOutAddRef(pProps);
+    return aProps;
+}
+
+OUString WpADOKey::get_Name() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOKey::put_Name(const OUString& _rName)
+{
+    assert(pInterface);
+    OLEString bstr(_rName);
+    pInterface->put_Name(bstr.asBSTR());
+}
+
+KeyTypeEnum WpADOKey::get_Type() const
+{
+    assert(pInterface);
+    KeyTypeEnum eNum=adKeyPrimary;
+    pInterface->get_Type(&eNum);
+    return eNum;
+}
+
+void WpADOKey::put_Type(const KeyTypeEnum& _eNum)
+{
+    assert(pInterface);
+    pInterface->put_Type(_eNum);
+}
+
+OUString WpADOKey::get_RelatedTable() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_RelatedTable(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOKey::put_RelatedTable(const OUString& _rName)
+{
+    assert(pInterface);
+    OLEString bstr(_rName);
+    pInterface->put_RelatedTable(bstr.asBSTR());
+}
+
+RuleEnum WpADOKey::get_DeleteRule() const
+{
+    assert(pInterface);
+    RuleEnum eNum = adRINone;
+    pInterface->get_DeleteRule(&eNum);
+    return eNum;
+}
+
+void WpADOKey::put_DeleteRule(const RuleEnum& _eNum)
+{
+    assert(pInterface);
+    pInterface->put_DeleteRule(_eNum);
+}
+
+RuleEnum WpADOKey::get_UpdateRule() const
+{
+    assert(pInterface);
+    RuleEnum eNum = adRINone;
+    pInterface->get_UpdateRule(&eNum);
+    return eNum;
+}
+
+void WpADOKey::put_UpdateRule(const RuleEnum& _eNum)
+{
+    assert(pInterface);
+    pInterface->put_UpdateRule(_eNum);
+}
+
+WpADOColumns WpADOKey::get_Columns() const
+{
+    assert(pInterface);
+    ADOColumns* pCols = nullptr;
+    pInterface->get_Columns(&pCols);
+    WpADOColumns aCols;
+    aCols.setWithOutAddRef(pCols);
+    return aCols;
+}
+
+OUString WpADOIndex::get_Name() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOIndex::put_Name(const OUString& _rName)
+{
+    assert(pInterface);
+    OLEString bstr(_rName);
+    pInterface->put_Name(bstr.asBSTR());
+}
+
+bool WpADOIndex::get_Clustered() const
+{
+    assert(pInterface);
+    VARIANT_BOOL eNum = VARIANT_FALSE;
+    pInterface->get_Clustered(&eNum);
+    return eNum == VARIANT_TRUE;
+}
+
+void WpADOIndex::put_Clustered(bool _b)
+{
+    assert(pInterface);
+    pInterface->put_Clustered(_b ? VARIANT_TRUE : VARIANT_FALSE);
+}
+
+bool WpADOIndex::get_Unique() const
+{
+    assert(pInterface);
+    VARIANT_BOOL eNum = VARIANT_FALSE;
+    pInterface->get_Unique(&eNum);
+    return eNum == VARIANT_TRUE;
+}
+
+void WpADOIndex::put_Unique(bool _b)
+{
+    assert(pInterface);
+    pInterface->put_Unique(_b ? VARIANT_TRUE : VARIANT_FALSE);
+}
+
+bool WpADOIndex::get_PrimaryKey() const
+{
+    assert(pInterface);
+    VARIANT_BOOL eNum = VARIANT_FALSE;
+    pInterface->get_PrimaryKey(&eNum);
+    return eNum == VARIANT_TRUE;
+}
+
+void WpADOIndex::put_PrimaryKey(bool _b)
+{
+    assert(pInterface);
+    pInterface->put_PrimaryKey(_b ? VARIANT_TRUE : VARIANT_FALSE);
+}
+
+WpADOColumns WpADOIndex::get_Columns() const
+{
+    assert(pInterface);
+    ADOColumns* pCols = nullptr;
+    pInterface->get_Columns(&pCols);
+    WpADOColumns aCols;
+    aCols.setWithOutAddRef(pCols);
+    return aCols;
+}
+
+void WpADOCatalog::putref_ActiveConnection(IDispatch* pCon)
+{
+    assert(pInterface);
+    pInterface->putref_ActiveConnection(pCon);
+}
+
+WpADOTables WpADOCatalog::get_Tables()
+{
+    assert(pInterface);
+    ADOTables* pRet = nullptr;
+    pInterface->get_Tables(&pRet);
+    WpADOTables aRet;
+    aRet.setWithOutAddRef(pRet);
+    return aRet;
+}
+
+WpADOViews WpADOCatalog::get_Views()
+{
+    assert(pInterface);
+    ADOViews* pRet = nullptr;
+    pInterface->get_Views(&pRet);
+    WpADOViews aRet;
+    aRet.setWithOutAddRef(pRet);
+    return aRet;
+}
+
+WpADOGroups WpADOCatalog::get_Groups()
+{
+    assert(pInterface);
+    ADOGroups* pRet = nullptr;
+    pInterface->get_Groups(&pRet);
+    WpADOGroups aRet;
+    aRet.setWithOutAddRef(pRet);
+    return aRet;
+}
+
+WpADOUsers WpADOCatalog::get_Users()
+{
+    assert(pInterface);
+    ADOUsers* pRet = nullptr;
+    pInterface->get_Users(&pRet);
+    WpADOUsers aRet;
+    aRet.setWithOutAddRef(pRet);
+    return aRet;
+}
+
+ADOProcedures* WpADOCatalog::get_Procedures()
+{
+    assert(pInterface);
+    ADOProcedures* pRet = nullptr;
+    pInterface->get_Procedures(&pRet);
+    return pRet;
+}
+
+OUString WpADOTable::get_Name() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOTable::put_Name(const OUString& _rName)
+{
+    assert(pInterface);
+    OLEString bstr(_rName);
+    pInterface->put_Name(bstr.asBSTR());
+}
+
+OUString WpADOTable::get_Type() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Type(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+WpADOColumns WpADOTable::get_Columns() const
+{
+    assert(pInterface);
+    ADOColumns* pCols = nullptr;
+    pInterface->get_Columns(&pCols);
+    WpADOColumns aCols;
+    aCols.setWithOutAddRef(pCols);
+    return aCols;
+}
+
+WpADOIndexes WpADOTable::get_Indexes() const
+{
+    assert(pInterface);
+    ADOIndexes* pCols = nullptr;
+    pInterface->get_Indexes(&pCols);
+    WpADOIndexes aRet;
+    aRet.setWithOutAddRef(pCols);
+    return aRet;
+}
+
+WpADOKeys WpADOTable::get_Keys() const
+{
+    assert(pInterface);
+    ADOKeys* pCols = nullptr;
+    pInterface->get_Keys(&pCols);
+    WpADOKeys aRet;
+    aRet.setWithOutAddRef(pCols);
+    return aRet;
+}
+
+WpADOCatalog WpADOTable::get_ParentCatalog() const
+{
+    assert(pInterface);
+    ADOCatalog* pCat = nullptr;
+    pInterface->get_ParentCatalog(&pCat);
+    WpADOCatalog aRet;
+    aRet.setWithOutAddRef(pCat);
+    return aRet;
+}
+
+WpADOProperties WpADOTable::get_Properties() const
+{
+    assert(pInterface);
+    ADOProperties* pProps = nullptr;
+    pInterface->get_Properties(&pProps);
+    WpADOProperties aProps;
+    aProps.setWithOutAddRef(pProps);
+    return aProps;
+}
+
+OUString WpADOView::get_Name() const
+{
+    assert(pInterface);
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOView::get_Command(OLEVariant& _rVar) const
+{
+    assert(pInterface);
+    pInterface->get_Command(&_rVar);
+}
+
+void WpADOView::put_Command(OLEVariant const & _rVar)
+{
+    assert(pInterface);
+    pInterface->put_Command(_rVar);
+}
+
+OUString WpADOGroup::get_Name() const
+{
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOGroup::put_Name(const OUString& _rName)
+{
+    OLEString bstr(_rName);
+    pInterface->put_Name(bstr.asBSTR());
+}
+
+RightsEnum WpADOGroup::GetPermissions(
+    /* [in] */ const OLEVariant& Name,
+    /* [in] */ ObjectTypeEnum ObjectType)
+{
+    RightsEnum Rights=adRightNone;
+    OLEVariant ObjectTypeId;
+    ObjectTypeId.setNoArg();
+    pInterface->GetPermissions(Name,ObjectType,ObjectTypeId,&Rights);
+    return Rights;
+}
+
+bool WpADOGroup::SetPermissions(
+    /* [in] */ const OLEVariant& Name,
+    /* [in] */ ObjectTypeEnum ObjectType,
+    /* [in] */ ActionEnum Action,
+    /* [in] */ RightsEnum Rights)
+{
+    OLEVariant ObjectTypeId;
+    ObjectTypeId.setNoArg();
+    return SUCCEEDED(pInterface->SetPermissions(Name,ObjectType,Action,Rights,adInheritNone,ObjectTypeId));
+}
+
+WpADOUsers WpADOGroup::get_Users( )
+{
+    ADOUsers* pRet = nullptr;
+    pInterface->get_Users( &pRet);
+    WpADOUsers aRet;
+    aRet.setWithOutAddRef(pRet);
+    return aRet;
+}
+
+OUString WpADOUser::get_Name() const
+{
+    OLEString aBSTR;
+    pInterface->get_Name(aBSTR.getAddress());
+    return aBSTR.asOUString();
+}
+
+void WpADOUser::put_Name(const OUString& _rName)
+{
+    OLEString bstr(_rName);
+    pInterface->put_Name(bstr.asBSTR());
+}
+
+bool WpADOUser::ChangePassword(const OUString& _rPwd,const OUString& _rNewPwd)
+{
+    OLEString sStr1(_rPwd);
+    OLEString sStr2(_rNewPwd);
+    bool bErg = SUCCEEDED(pInterface->ChangePassword(sStr1.asBSTR(),sStr2.asBSTR()));
+    return bErg;
+}
+
+WpADOGroups WpADOUser::get_Groups()
+{
+    ADOGroups* pRet = nullptr;
+    pInterface->get_Groups(&pRet);
+    WpADOGroups aRet;
+    aRet.setWithOutAddRef(pRet);
+    return aRet;
+}
+
+RightsEnum WpADOUser::GetPermissions(
+    /* [in] */ const OLEVariant& Name,
+    /* [in] */ ObjectTypeEnum ObjectType)
+{
+    RightsEnum Rights=adRightNone;
+    OLEVariant ObjectTypeId;
+    ObjectTypeId.setNoArg();
+    pInterface->GetPermissions(Name,ObjectType,ObjectTypeId,&Rights);
+    return Rights;
+}
+
+bool WpADOUser::SetPermissions(
+    /* [in] */ const OLEVariant& Name,
+    /* [in] */ ObjectTypeEnum ObjectType,
+    /* [in] */ ActionEnum Action,
+    /* [in] */ RightsEnum Rights)
+{
+    OLEVariant ObjectTypeId;
+    ObjectTypeId.setNoArg();
+    return SUCCEEDED(pInterface->SetPermissions(Name,ObjectType,Action,Rights,adInheritNone,ObjectTypeId));
+}
+
+WpBase::WpBase() : pIUnknown(nullptr)
+{
+}
+WpBase::WpBase(IDispatch* pInt)
+    :pIUnknown(pInt)
+{
+    if (pIUnknown)
+    {
+        pIUnknown->AddRef();
+    }
+}
+
+WpBase::WpBase(const WpBase& aWrapper)
+    :pIUnknown(aWrapper.pIUnknown)
+{
+    if (pIUnknown)
+        pIUnknown->AddRef();
+}
+
+//inline
+WpBase& WpBase::operator=(const WpBase& rhs)
+{
+    operator=(rhs.pIUnknown);
+    return *this;
+};
+
+WpBase& WpBase::operator=(IDispatch* rhs)
+{
+    if (pIUnknown != rhs)
+    {
+        if (pIUnknown)
+            pIUnknown->Release();
+        pIUnknown = rhs;
+        if (pIUnknown)
+            pIUnknown->AddRef();
+    }
+    return *this;
+}
+
+WpBase::~WpBase()
+{
+    if (pIUnknown)
+    {
+        pIUnknown->Release();
+        pIUnknown = nullptr;
+    }
+}
+
+void WpBase::clear()
+{
+    if (pIUnknown)
+    {
+        pIUnknown->Release();
+        pIUnknown = nullptr;
+    }
+}
+
+
+bool WpBase::IsValid() const
+{
+    return pIUnknown != nullptr;
+}
+WpBase::operator IDispatch*()
+{
+    return pIUnknown;
+}
+
+ADORecordset* WpADOConnection::getExportedKeys( const css::uno::Any& catalog, const OUString& schema, const OUString& table )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[6];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schema.getLength() && schema.toChar() != '%')
+        varCriteria[nPos].setString(schema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    varCriteria[nPos].setString(table);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaForeignKeys,vsa,vtEmpty,&pRecordset);
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getImportedKeys( const css::uno::Any& catalog, const OUString& schema, const OUString& table )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[6];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schema.getLength() && schema.toChar() != '%')
+        varCriteria[nPos].setString(schema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    varCriteria[nPos].setString(table);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaForeignKeys,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+
+}
+
+ADORecordset* WpADOConnection::getPrimaryKeys( const css::uno::Any& catalog, const OUString& schema, const OUString& table )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[3];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schema.getLength() && schema.toChar() != '%')
+        varCriteria[nPos].setString(schema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    varCriteria[nPos].setString(table);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaPrimaryKeys,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getIndexInfo(
+    const css::uno::Any& catalog, const OUString& schema, const OUString& table,
+    bool /*unique*/, bool /*approximate*/ )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[5];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schema.getLength() && schema.toChar() != '%')
+        varCriteria[nPos].setString(schema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// INDEX_NAME
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TYPE
+
+    varCriteria[nPos].setString(table);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaIndexes,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getTablePrivileges( const css::uno::Any& catalog,
+                                                  const OUString& schemaPattern,
+                                                  const OUString& tableNamePattern )
+{
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[5];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schemaPattern.getLength() && schemaPattern.toChar() != '%')
+        varCriteria[nPos].setString(schemaPattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    if(tableNamePattern.toChar() != '%')
+        varCriteria[nPos].setString(tableNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// GRANTOR
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// GRANTEE
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaTablePrivileges,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getCrossReference( const css::uno::Any& primaryCatalog,
+                                                  const OUString& primarySchema,
+                                                  const OUString& primaryTable,
+                                                  const css::uno::Any& foreignCatalog,
+                                                  const OUString& foreignSchema,
+                                                  const OUString& foreignTable)
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[6];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(primaryCatalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(primaryCatalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(primarySchema.getLength() && primarySchema.toChar() != '%')
+        varCriteria[nPos].setString(primarySchema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    varCriteria[nPos].setString(primaryTable);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    if(foreignCatalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(foreignCatalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(foreignSchema.getLength() && foreignSchema.toChar() != '%')
+        varCriteria[nPos].setString(foreignSchema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    varCriteria[nPos].setString(foreignTable);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaForeignKeys,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getProcedures( const css::uno::Any& catalog,
+                                                  const OUString& schemaPattern,
+                                                  const OUString& procedureNamePattern )
+{
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[3];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schemaPattern.getLength() && schemaPattern.toChar() != '%')
+        varCriteria[nPos].setString(schemaPattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    if(procedureNamePattern.toChar() != '%')
+        varCriteria[nPos].setString(procedureNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaProcedures,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getProcedureColumns( const css::uno::Any& catalog,
+                                                  const OUString& schemaPattern,
+                                                  const OUString& procedureNamePattern,
+                                                  const OUString& columnNamePattern )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[4];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schemaPattern.getLength() && schemaPattern.toChar() != '%')
+        varCriteria[nPos].setString(schemaPattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    if(procedureNamePattern.toChar() != '%')
+        varCriteria[nPos].setString(procedureNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    if(columnNamePattern.toChar() != '%')
+        varCriteria[nPos].setString(columnNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// COLUMN_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaProcedureParameters,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getTables( const css::uno::Any& catalog,
+                                                  const OUString& schemaPattern,
+                                                  const OUString& tableNamePattern,
+                                                  const css::uno::Sequence< OUString >& types )
+{
+    // Create elements used in the array
+    HRESULT hr = S_OK;
+    OLEVariant varCriteria[4];
+
+    sal_Int32 nPos=0;
+    OUString sCatalog;
+    if ( catalog.hasValue() && (catalog >>= sCatalog) )
+        varCriteria[nPos].setString(sCatalog);
+
+    ++nPos;
+    if(schemaPattern.getLength() && schemaPattern.toChar() != '%')
+        varCriteria[nPos].setString(schemaPattern);
+
+    ++nPos;
+    if(tableNamePattern.toChar() != '%')
+        varCriteria[nPos].setString(tableNamePattern);
+
+    ++nPos;
+    OUStringBuffer aTypes;
+    const OUString* pIter = types.getConstArray();
+    const OUString* pEnd = pIter + types.getLength();
+    for( ; pIter != pEnd ; ++pIter)
+    {
+        if ( aTypes.getLength() )
+            aTypes.append(",");
+        aTypes.append(*pIter);
+    }
+
+    OUString sTypeNames = aTypes.makeStringAndClear();
+    if ( sTypeNames.getLength() )
+        varCriteria[nPos].setString(sTypeNames);
+
+    // Create SafeArray Bounds and initialize the array
+    const sal_Int32 nCrit = SAL_N_ELEMENTS(varCriteria);
+    SAFEARRAYBOUND rgsabound[1];
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = nCrit;
+    SAFEARRAY *psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    // Set the values for each element of the array
+    for( long i = 0 ; i < nCrit && SUCCEEDED( hr );i++)
+    {
+        hr  = SafeArrayPutElement(psa, &i,&varCriteria[i]);
+    }
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaTables,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getColumns( const css::uno::Any& catalog,
+                                                  const OUString& schemaPattern,
+                                                  const OUString& tableNamePattern,
+                                                  const OUString& columnNamePattern )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[4];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schemaPattern.getLength() && schemaPattern.toChar() != '%')
+        varCriteria[nPos].setString(schemaPattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    if(tableNamePattern.toChar() != '%')
+        varCriteria[nPos].setString(tableNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    varCriteria[nPos].setString(columnNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// COLUMN_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaColumns,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getColumnPrivileges( const css::uno::Any& catalog,
+                                                  const OUString& schema,
+                                                  const OUString& table,
+                                                  const OUString& columnNamePattern )
+{
+    // Create elements used in the array
+    SAFEARRAYBOUND rgsabound[1];
+    SAFEARRAY *psa = nullptr;
+    OLEVariant varCriteria[4];
+
+    // Create SafeArray Bounds and initialize the array
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = SAL_N_ELEMENTS(varCriteria);
+    psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos=0;
+    if(catalog.hasValue())
+        varCriteria[nPos].setString(::comphelper::getString(catalog));
+
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_CATALOG
+    if(schema.getLength() && schema.toChar() != '%')
+        varCriteria[nPos].setString(schema);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_SCHEMA
+
+    varCriteria[nPos].setString(table);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// TABLE_NAME
+
+    varCriteria[nPos].setString(columnNamePattern);
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;// COLUMN_NAME
+
+    OLEVariant  vtEmpty;
+    vtEmpty.setNoArg();
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    ADORecordset *pRecordset = nullptr;
+    OpenSchema(adSchemaColumnPrivileges,vsa,vtEmpty,&pRecordset);
+
+    return pRecordset;
+}
+
+ADORecordset* WpADOConnection::getTypeInfo(DataTypeEnum /*_eType*/)
+{
+    // Create elements used in the array
+    OLEVariant varCriteria[2];
+    const int nCrit = SAL_N_ELEMENTS(varCriteria);
+    // Create SafeArray Bounds and initialize the array
+    SAFEARRAYBOUND rgsabound[1];
+    rgsabound[0].lLbound   = 0;
+    rgsabound[0].cElements = nCrit;
+    SAFEARRAY *psa         = SafeArrayCreate( VT_VARIANT, 1, rgsabound );
+
+    sal_Int32 nPos = 0;
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;
+    SafeArrayPutElement(psa,&nPos,&varCriteria[nPos]);nPos++;
+
+    // Initialize and fill the SafeArray
+    OLEVariant vsa;
+    vsa.setArray(psa,VT_VARIANT);
+
+    OLEVariant aEmpty;
+    aEmpty.setNoArg();
+
+    ADORecordset *pRec=nullptr;
+    OpenSchema(adSchemaProviderTypes,vsa,aEmpty,&pRec);
+
+    return pRec;
+}
+
+void WpADOColumn::put_ParentCatalog(/* [in] */ _ADOCatalog __RPC_FAR *ppvObject)
+{
+    assert(pInterface);
+    bool bRet = SUCCEEDED(pInterface->put_ParentCatalog(ppvObject));
+    SAL_WARN_IF(!bRet, "connectivity.ado", "Could not set ParentCatalog!");
+}
+
+void WpADOTable::putref_ParentCatalog(/* [in] */ _ADOCatalog __RPC_FAR *ppvObject)
+{
+    assert(pInterface);
+    bool bRet = SUCCEEDED(pInterface->putref_ParentCatalog(ppvObject));
+    SAL_WARN_IF(!bRet, "connectivity.ado", "Could not set ParentCatalog!");
+}
+
+void WpBase::setIDispatch(IDispatch* _pIUnknown)
+{
+    pIUnknown = _pIUnknown;
+}
+
+void OTools::putValue(const WpADOProperties& _rProps,const OLEVariant &_aPosition,const OLEVariant &_aValVar)
+{
+    SAL_WARN_IF(!_rProps.IsValid(), "connectivity.ado", "Properties are not valid!");
+    WpADOProperty aProp(_rProps.GetItem(_aPosition));
+    if ( aProp.IsValid() )
+    {
+        bool bRet = aProp.PutValue(_aValVar);
+        SAL_WARN_IF(!bRet, "connectivity.ado", "Could not put value!");
+    }
+}
+
+OLEVariant OTools::getValue(const WpADOProperties& _rProps,const OLEVariant &_aPosition)
+{
+    WpADOProperty aProp(_rProps.GetItem(_aPosition));
+    return aProp.GetValue();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */