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/*
* Copyright (C) 2009 Huw Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#if 0
#pragma makedep install
#endif
[
object,
uuid(0c733a8c-2a1c-11ce-ade5-00aa0044773d),
pointer_default(unique)
]
interface IAccessor : IUnknown
{
typedef DWORD DBACCESSORFLAGS;
typedef DWORD DBBINDSTATUS;
enum DBACCESSORFLAGSENUM
{
DBACCESSOR_INVALID = 0x00,
DBACCESSOR_PASSBYREF = 0x01,
DBACCESSOR_ROWDATA = 0x02,
DBACCESSOR_PARAMETERDATA = 0x04,
DBACCESSOR_OPTIMIZED = 0x08,
DBACCESSOR_INHERITED = 0x10,
};
enum DBBINDSTATUSENUM
{
DBBINDSTATUS_OK = 0,
DBBINDSTATUS_BADORDINAL = 1,
DBBINDSTATUS_UNSUPPORTEDCONVERSION = 2,
DBBINDSTATUS_BADBINDINFO = 3,
DBBINDSTATUS_BADSTORAGEFLAGS = 4,
DBBINDSTATUS_NOINTERFACE = 5,
DBBINDSTATUS_MULTIPLESTORAGE = 6,
};
[local]
HRESULT AddRefAccessor([in] HACCESSOR hAccessor,
[in, out, unique, annotation("__out_opt")] DBREFCOUNT *pcRefCount);
[call_as(AddRefAccessor)]
HRESULT RemoteAddRefAccessor([in] HACCESSOR hAccessor,
[in, out, unique] DBREFCOUNT *pcRefCount,
[out] IErrorInfo **ppErrorInfoRem);
[local]
HRESULT CreateAccessor([in] DBACCESSORFLAGS dwAccessorFlags,
[in] DBCOUNTITEM cBindings,
[in, size_is(cBindings), annotation("__in_ecount(cBindings)")] const DBBINDING rgBindings[],
[in] DBLENGTH cbRowSize,
[out, annotation("__out")] HACCESSOR *phAccessor,
[out, size_is(cBindings), annotation("__out_ecount_opt(cBindings)")] DBBINDSTATUS rgStatus[]);
[call_as(CreateAccessor)]
HRESULT RemoteCreateAccessor([in] DBACCESSORFLAGS dwAccessorFlags,
[in] DBCOUNTITEM cBindings,
[in, unique, size_is((ULONG)cBindings)] DBBINDING *rgBindings,
[in] DBLENGTH cbRowSize,
[out] HACCESSOR *phAccessor,
[in, out, unique, size_is((ULONG)cBindings)] DBBINDSTATUS *rgStatus,
[out] IErrorInfo **ppErrorInfoRem);
[local]
HRESULT GetBindings([in] HACCESSOR hAccessor,
[out, annotation("__out")] DBACCESSORFLAGS *pdwAccessorFlags,
[in, out, annotation("__out_opt")] DBCOUNTITEM *pcBindings,
[out, size_is(,*pcBindings), annotation("__deref_out_ecount_opt(*pcBindings)")] DBBINDING **prgBindings);
[call_as(GetBindings)]
HRESULT RemoteGetBindings([in] HACCESSOR hAccessor,
[out] DBACCESSORFLAGS *pdwAccessorFlags,
[in, out] DBCOUNTITEM *pcBindings,
[out, size_is(,(ULONG)*pcBindings)] DBBINDING **prgBindings,
[out] IErrorInfo **ppErrorInfoRem);
[local]
HRESULT ReleaseAccessor([in] HACCESSOR hAccessor,
[in, out, unique, annotation("__out_opt")] DBREFCOUNT *pcRefCount);
[call_as(ReleaseAccessor)]
HRESULT RemoteReleaseAccessor([in] HACCESSOR hAccessor,
[in, out, unique] DBREFCOUNT *pcRefCount,
[out] IErrorInfo **ppErrorInfoRem);
}
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