| Huw Davies | 4eeee29 | 2009-10-28 13:18:54 +0000 | [diff] [blame] | 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 | local, |
| 21 | object, |
| 22 | uuid(0c733a7d-2a1c-11ce-ade5-00aa0044773d), |
| 23 | pointer_default(unique) |
| 24 | ] |
| 25 | interface IRowsetLocate : IRowset |
| 26 | { |
| 27 | typedef DWORD DBCOMPARE; |
| 28 | |
| 29 | enum DBCOMPAREENUM |
| 30 | { |
| 31 | DBCOMPARE_LT, |
| 32 | DBCOMPARE_EQ, |
| 33 | DBCOMPARE_GT, |
| 34 | DBCOMPARE_NE, |
| 35 | DBCOMPARE_NOTCOMPARABLE |
| 36 | }; |
| 37 | |
| 38 | HRESULT Compare([in] HCHAPTER hReserved, |
| 39 | [in] DBBKMARK cbBookmark1, |
| 40 | [in, size_is(cbBookmark1)] const BYTE *pBookmark1, |
| 41 | [in] DBBKMARK cbBookmark2, |
| 42 | [in, size_is(cbBookmark2)] const BYTE *pBookmark2, |
| 43 | [out] DBCOMPARE *pComparison); |
| 44 | |
| 45 | HRESULT GetRowsAt([in] HWATCHREGION hReserved1, |
| 46 | [in] HCHAPTER hReserved2, |
| 47 | [in] DBBKMARK cbBookmark, |
| 48 | [in, size_is(cbBookmark)] const BYTE *pBookmark, |
| 49 | [in] DBROWOFFSET lRowsOffset, |
| 50 | [in] DBROWCOUNT cRows, |
| 51 | [out] DBCOUNTITEM *pcRowsObtained, |
| 52 | [out, size_is(,cRows)] HROW **prghRows); |
| 53 | |
| 54 | HRESULT GetRowsByBookmark([in] HCHAPTER hReserved, |
| 55 | [in] DBCOUNTITEM cRows, |
| 56 | [in, size_is(cRows)] const DBBKMARK rgcbBookmarks[], |
| 57 | [in, size_is(cRows)] const BYTE *rgpBookmarks[], |
| 58 | [out, size_is(cRows)] HROW rghRows[], |
| 59 | [out, size_is(cRows)] DBROWSTATUS rgRowStatus[]); |
| 60 | |
| 61 | HRESULT Hash([in] HCHAPTER hReserved, |
| 62 | [in] DBBKMARK cBookmarks, |
| 63 | [in, size_is(cBookmarks)] const DBBKMARK rgcbBookmarks[], |
| 64 | [in, size_is(cBookmarks)] const BYTE *rgpBookmarks[], |
| 65 | [out, size_is(cBookmarks)] DBHASHVALUE rgHashedValues[], |
| 66 | [out, size_is(cBookmarks)] DBROWSTATUS rgBookmarkStatus[]); |
| 67 | } |
