mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
131 lines
2.7 KiB
C
131 lines
2.7 KiB
C
/*
|
|
* 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 "msipriv.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 UINT DROP_delete( struct tagMSIVIEW *view )
|
|
{
|
|
MSIDROPVIEW *dv = (MSIDROPVIEW*)view;
|
|
|
|
TRACE("%p\n", dv );
|
|
|
|
if( dv->table )
|
|
dv->table->ops->delete( dv->table );
|
|
|
|
msi_free( dv );
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|
|
|
|
static const MSIVIEWOPS drop_ops =
|
|
{
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
DROP_execute,
|
|
DROP_close,
|
|
DROP_get_dimensions,
|
|
NULL,
|
|
NULL,
|
|
DROP_delete,
|
|
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)
|
|
{
|
|
msi_free( dv );
|
|
return r;
|
|
}
|
|
|
|
dv->view.ops = &drop_ops;
|
|
dv->db = db;
|
|
|
|
*view = (MSIVIEW *)dv;
|
|
|
|
return ERROR_SUCCESS;
|
|
}
|