include/rstupd.idl

   1 /*
   2  * Copyright (C) 2020 Alistair Leslie-Hughes
   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 #if 0
  19 #pragma makedep install
  20 #endif
  21
  22 [
  23     local,
  24     object,
  25     uuid(0c733a6d-2a1c-11ce-ade5-00aa0044773d),
  26     pointer_default(unique)
  27 ]
  28 interface IRowsetUpdate : IRowsetChange
  29 {
  30     typedef DWORD DBPENDINGSTATUS;
  31
  32     enum DBPENDINGSTATUSENUM
  33     {
  34         DBPENDINGSTATUS_NEW        = 0x01,
  35         DBPENDINGSTATUS_CHANGED    = 0x02,
  36         DBPENDINGSTATUS_DELETED    = 0x04,
  37         DBPENDINGSTATUS_UNCHANGED  = 0x08,
  38         DBPENDINGSTATUS_INVALIDROW = 0x10,
  39     };
  40
  41     HRESULT GetOriginalData([in] HROW row, [in] HACCESSOR accessor, [out] void *data );
  42
  43     HRESULT GetPendingRows([in] HCHAPTER reserved, [in] DBPENDINGSTATUS status, [in, out] DBCOUNTITEM *pending_cnt,
  44             [out, size_is(,*pending_cnt)] HROW **rending_rows,
  45             [out, size_is(,*pending_cnt)] DBPENDINGSTATUS **pending_status);
  46
  47     HRESULT GetRowStatus([in] HCHAPTER reserved, [in] DBCOUNTITEM count, [in, size_is(count)] const HROW rows[],
  48             [out, size_is(count)] DBPENDINGSTATUS status[]);
  49
  50     HRESULT Undo([in] HCHAPTER reserved, [in] DBCOUNTITEM count, [in, size_is(count)] const HROW rows[],
  51             [in, out] DBCOUNTITEM *undone_cnt, [out, size_is(,*undone_cnt)] HROW **undone,
  52             [out, size_is(,*undone_cnt)] DBROWSTATUS ** status);
  53
  54     HRESULT Update([in] HCHAPTER reserved, [in] DBCOUNTITEM count, [in, size_is(count)] const HROW rows[],
  55             [in, out] DBCOUNTITEM *row_cnt, [out, size_is(,*row_cnt)] HROW **hrows,
  56             [out, size_is(,*row_cnt)] DBROWSTATUS **status);
  57 }