1/* 2 * Copyright (C) 2009 Huw Davies 3 * 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. 8 * 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. 13 * 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 17 */ 18 19[ 20 object, 21 uuid(0c733a8c-2a1c-11ce-ade5-00aa0044773d), 22 pointer_default(unique) 23] 24interface IAccessor : IUnknown 25{ 26 27 typedef DWORD DBACCESSORFLAGS; 28 29 typedef DWORD DBBINDSTATUS; 30 31 [local] 32 HRESULT AddRefAccessor([in] HACCESSOR hAccessor, 33 [in, out, unique, annotation("__out_opt")] DBREFCOUNT *pcRefCount); 34 35 [call_as(AddRefAccessor)] 36 HRESULT RemoteAddRefAccessor([in] HACCESSOR hAccessor, 37 [in, out, unique] DBREFCOUNT *pcRefCount, 38 [out] IErrorInfo **ppErrorInfoRem); 39 40 [local] 41 HRESULT CreateAccessor([in] DBACCESSORFLAGS dwAccessorFlags, 42 [in] DBCOUNTITEM cBindings, 43 [in, size_is(cBindings), annotation("__in_ecount(cBindings)")] const DBBINDING rgBindings[], 44 [in] DBLENGTH cbRowSize, 45 [out, annotation("__out")] HACCESSOR *phAccessor, 46 [out, size_is(cBindings), annotation("__out_ecount_opt(cBindings)")] DBBINDSTATUS rgStatus[]); 47 48 [call_as(CreateAccessor)] 49 HRESULT RemoteCreateAccessor([in] DBACCESSORFLAGS dwAccessorFlags, 50 [in] DBCOUNTITEM cBindings, 51 [in, unique, size_is((ULONG)cBindings)] DBBINDING *rgBindings, 52 [in] DBLENGTH cbRowSize, 53 [out] HACCESSOR *phAccessor, 54 [in, out, unique, size_is((ULONG)cBindings)] DBBINDSTATUS *rgStatus, 55 [out] IErrorInfo **ppErrorInfoRem); 56 57 [local] 58 HRESULT GetBindings([in] HACCESSOR hAccessor, 59 [out, annotation("__out")] DBACCESSORFLAGS *pdwAccessorFlags, 60 [in, out, annotation("__out_opt")] DBCOUNTITEM *pcBindings, 61 [out, size_is(,*pcBindings), annotation("__deref_out_ecount_opt(*pcBindings)")] DBBINDING **prgBindings); 62 63 [call_as(GetBindings)] 64 HRESULT RemoteGetBindings([in] HACCESSOR hAccessor, 65 [out] DBACCESSORFLAGS *pdwAccessorFlags, 66 [in, out] DBCOUNTITEM *pcBindings, 67 [out, size_is(,(ULONG)*pcBindings)] DBBINDING **prgBindings, 68 [out] IErrorInfo **ppErrorInfoRem); 69 70 [local] 71 HRESULT ReleaseAccessor([in] HACCESSOR hAccessor, 72 [in, out, unique, annotation("__out_opt")] DBREFCOUNT *pcRefCount); 73 74 [call_as(ReleaseAccessor)] 75 HRESULT RemoteReleaseAccessor([in] HACCESSOR hAccessor, 76 [in, out, unique] DBREFCOUNT *pcRefCount, 77 [out] IErrorInfo **ppErrorInfoRem); 78 79}; 80