conversionproviderds.h

The ATL OLE DB Provider templates only seem to support read-only rowsets and making them support upd

// ConversionProviderDS.h : Declaration of the CConversionProviderSource
#ifndef __CConversionProviderSource_H_
#define __CConversionProviderSource_H_
#include "resource.h"       // main symbols
#include "ConversionProviderRS.h"
/////////////////////////////////////////////////////////////////////////////
// CDataSource
class ATL_NO_VTABLE CConversionProviderSource : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CConversionProviderSource, &CLSID_ConversionProvider>,
	public IDBCreateSessionImpl<CConversionProviderSource, CConversionProviderSession>,
	public IDBInitializeImpl<CConversionProviderSource>,
	public IDBPropertiesImpl<CConversionProviderSource>,
	public IPersistImpl<CConversionProviderSource>,
	public IInternalConnectionImpl<CConversionProviderSource>
{
public:

   HRESULT FinalConstruct()
	{
		return FInit();
	}
DECLARE_REGISTRY_RESOURCEID(IDR_CONVERSIONPROVIDER)
BEGIN_PROPSET_MAP(CConversionProviderSource)
	BEGIN_PROPERTY_SET(DBPROPSET_DATASOURCEINFO)
		PROPERTY_INFO_ENTRY(ACTIVESESSIONS)
//		PROPERTY_INFO_ENTRY(DATASOURCEREADONLY)
		PROPERTY_INFO_ENTRY_VALUE(DATASOURCEREADONLY, VARIANT_FALSE)
		PROPERTY_INFO_ENTRY_VALUE(DSOTHREADMODEL, DBPROPVAL_RT_FREETHREAD)
		PROPERTY_INFO_ENTRY(BYREFACCESSORS)
		PROPERTY_INFO_ENTRY(OUTPUTPARAMETERAVAILABILITY)
//		PROPERTY_INFO_ENTRY(PROVIDEROLEDBVER)
		PROPERTY_INFO_ENTRY_VALUE(PROVIDEROLEDBVER, "2.1")
		PROPERTY_INFO_ENTRY(DSOTHREADMODEL)
		PROPERTY_INFO_ENTRY(SUPPORTEDTXNISOLEVELS)
		PROPERTY_INFO_ENTRY(USERNAME)

	END_PROPERTY_SET(DBPROPSET_DATASOURCEINFO)
	BEGIN_PROPERTY_SET(DBPROPSET_DBINIT)
		PROPERTY_INFO_ENTRY(AUTH_PASSWORD)
		PROPERTY_INFO_ENTRY(AUTH_PERSIST_SENSITIVE_AUTHINFO)
		PROPERTY_INFO_ENTRY(AUTH_USERID)
		PROPERTY_INFO_ENTRY(INIT_DATASOURCE)
		PROPERTY_INFO_ENTRY(INIT_HWND)
		PROPERTY_INFO_ENTRY(INIT_LCID)
		PROPERTY_INFO_ENTRY(INIT_LOCATION)
		PROPERTY_INFO_ENTRY(INIT_MODE)
		PROPERTY_INFO_ENTRY(INIT_PROMPT)
		PROPERTY_INFO_ENTRY(INIT_PROVIDERSTRING)
		PROPERTY_INFO_ENTRY(INIT_TIMEOUT)
	END_PROPERTY_SET(DBPROPSET_DBINIT)
	CHAIN_PROPERTY_SET(CConversionProviderCommand)
END_PROPSET_MAP()
BEGIN_COM_MAP(CConversionProviderSource)
	COM_INTERFACE_ENTRY(IDBCreateSession)
	COM_INTERFACE_ENTRY(IDBInitialize)
	COM_INTERFACE_ENTRY(IDBProperties)
	COM_INTERFACE_ENTRY(IPersist)
	COM_INTERFACE_ENTRY(IInternalConnection)
END_COM_MAP()


public:
};
#endif //__CConversionProviderSource_H_