/* * Implementation of the Microsoft Installer (msi.dll) * * Copyright 2008 James Hawkins * * 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 */ #include <stdarg.h> #include "windef.h" #include "winbase.h" #include "winerror.h" #include "wine/debug.h" #include "msi.h" #include "msiquery.h" #include "objbase.h" #include "objidl.h" #include "msipriv.h" #include "query.h" WINE_DEFAULT_DEBUG_CHANNEL(msidb); typedef struct tagMSIDROPVIEW { MSIVIEW view; MSIDATABASE *db; MSIVIEW *table; column_info *colinfo; INT hold; } MSIDROPVIEW; static UINT DROP_execute(struct tagMSIVIEW *view, MSIRECORD *record) { MSIDROPVIEW *dv = (MSIDROPVIEW*)view; UINT r; TRACE("%p %p\n", dv, record); if( !dv->table ) return ERROR_FUNCTION_FAILED; r = dv->table->ops->execute(dv->table, record); if (r != ERROR_SUCCESS) return r; return dv->table->ops->drop(dv->table); } static UINT DROP_close(struct tagMSIVIEW *view) { MSIDROPVIEW *dv = (MSIDROPVIEW*)view; TRACE("%p\n", dv); return ERROR_SUCCESS; } static UINT DROP_get_dimensions(struct tagMSIVIEW *view, UINT *rows, UINT *cols) { MSIDROPVIEW *dv = (MSIDROPVIEW*)view; TRACE("%p %p %p\n", dv, rows, cols); return ERROR_FUNCTION_FAILED; } static const MSIVIEWOPS drop_ops = { NULL, NULL, NULL, NULL, NULL, NULL, DROP_execute, DROP_close, DROP_get_dimensions, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, }; UINT DROP_CreateView(MSIDATABASE *db, MSIVIEW **view, LPCWSTR name) { MSIDROPVIEW *dv; UINT r; TRACE("%p %s\n", view, debugstr_w(name)); dv = msi_alloc_zero(sizeof *dv); if(!dv) return ERROR_FUNCTION_FAILED; r = TABLE_CreateView(db, name, &dv->table); if (r != ERROR_SUCCESS || !dv->table) return r; dv->view.ops = &drop_ops; dv->db = db; *view = (MSIVIEW *)dv; return ERROR_SUCCESS; }