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/*
* 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 "debug.h"
#include "libmsi.h"
#include "objbase.h"
#include "objidl.h"
#include "msipriv.h"
#include "query.h"
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, const WCHAR *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;
}
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