2 * Copyright (C) 2009 Huw Davies
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #pragma makedep install
25 uuid(0c733a8c
-2a1c
-11ce
-ade5
-00aa0044773d
),
26 pointer_default(unique)
28 interface IAccessor
: IUnknown
31 typedef DWORD DBACCESSORFLAGS
;
33 typedef DWORD DBBINDSTATUS
;
35 enum DBACCESSORFLAGSENUM
37 DBACCESSOR_INVALID
= 0x00,
38 DBACCESSOR_PASSBYREF
= 0x01,
39 DBACCESSOR_ROWDATA
= 0x02,
40 DBACCESSOR_PARAMETERDATA
= 0x04,
41 DBACCESSOR_OPTIMIZED
= 0x08,
42 DBACCESSOR_INHERITED
= 0x10,
48 DBBINDSTATUS_BADORDINAL
= 1,
49 DBBINDSTATUS_UNSUPPORTEDCONVERSION
= 2,
50 DBBINDSTATUS_BADBINDINFO
= 3,
51 DBBINDSTATUS_BADSTORAGEFLAGS
= 4,
52 DBBINDSTATUS_NOINTERFACE
= 5,
53 DBBINDSTATUS_MULTIPLESTORAGE
= 6,
57 HRESULT AddRefAccessor
([in] HACCESSOR hAccessor
,
58 [in, out, unique, annotation
("__out_opt")] DBREFCOUNT
*pcRefCount
);
60 [call_as
(AddRefAccessor
)]
61 HRESULT RemoteAddRefAccessor
([in] HACCESSOR hAccessor
,
62 [in, out, unique] DBREFCOUNT
*pcRefCount
,
63 [out] IErrorInfo
**ppErrorInfoRem
);
66 HRESULT CreateAccessor
([in] DBACCESSORFLAGS dwAccessorFlags
,
67 [in] DBCOUNTITEM cBindings
,
68 [in, size_is(cBindings
), annotation
("__in_ecount(cBindings)")] const DBBINDING rgBindings
[],
69 [in] DBLENGTH cbRowSize
,
70 [out, annotation
("__out")] HACCESSOR
*phAccessor
,
71 [out, size_is(cBindings
), annotation
("__out_ecount_opt(cBindings)")] DBBINDSTATUS rgStatus
[]);
73 [call_as
(CreateAccessor
)]
74 HRESULT RemoteCreateAccessor
([in] DBACCESSORFLAGS dwAccessorFlags
,
75 [in] DBCOUNTITEM cBindings
,
76 [in, unique, size_is((ULONG
)cBindings
)] DBBINDING
*rgBindings
,
77 [in] DBLENGTH cbRowSize
,
78 [out] HACCESSOR
*phAccessor
,
79 [in, out, unique, size_is((ULONG
)cBindings
)] DBBINDSTATUS
*rgStatus
,
80 [out] IErrorInfo
**ppErrorInfoRem
);
83 HRESULT GetBindings
([in] HACCESSOR hAccessor
,
84 [out, annotation
("__out")] DBACCESSORFLAGS
*pdwAccessorFlags
,
85 [in, out, annotation
("__out_opt")] DBCOUNTITEM
*pcBindings
,
86 [out, size_is(,*pcBindings
), annotation
("__deref_out_ecount_opt(*pcBindings)")] DBBINDING
**prgBindings
);
88 [call_as
(GetBindings
)]
89 HRESULT RemoteGetBindings
([in] HACCESSOR hAccessor
,
90 [out] DBACCESSORFLAGS
*pdwAccessorFlags
,
91 [in, out] DBCOUNTITEM
*pcBindings
,
92 [out, size_is(,(ULONG
)*pcBindings
)] DBBINDING
**prgBindings
,
93 [out] IErrorInfo
**ppErrorInfoRem
);
96 HRESULT ReleaseAccessor
([in] HACCESSOR hAccessor
,
97 [in, out, unique, annotation
("__out_opt")] DBREFCOUNT
*pcRefCount
);
99 [call_as
(ReleaseAccessor
)]
100 HRESULT RemoteReleaseAccessor
([in] HACCESSOR hAccessor
,
101 [in, out, unique] DBREFCOUNT
*pcRefCount
,
102 [out] IErrorInfo
**ppErrorInfoRem
);