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/*
* Implementation of the Microsoft Installer (msi.dll)
*
* Copyright 2002-2004 Mike McCormack for CodeWeavers
*
* 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 "unicode.h"
#include "libmsi.h"
#include "objbase.h"
#include "objidl.h"
#include "msipriv.h"
#include "winnls.h"
#include "query.h"
/* below is the query interface to a table */
typedef struct LibmsiCreateView
{
LibmsiView view;
LibmsiDatabase *db;
const WCHAR * name;
bool bIsTemp;
bool hold;
column_info *col_info;
} LibmsiCreateView;
static unsigned CREATE_fetch_int( LibmsiView *view, unsigned row, unsigned col, unsigned *val )
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
TRACE("%p %d %d %p\n", cv, row, col, val );
return ERROR_FUNCTION_FAILED;
}
static unsigned CREATE_execute( LibmsiView *view, LibmsiRecord *record )
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
bool persist = (cv->bIsTemp) ? LIBMSI_CONDITION_FALSE : LIBMSI_CONDITION_TRUE;
TRACE("%p Table %s (%s)\n", cv, debugstr_w(cv->name),
cv->bIsTemp?"temporary":"permanent");
if (cv->bIsTemp && !cv->hold)
return ERROR_SUCCESS;
return msi_create_table( cv->db, cv->name, cv->col_info, persist );
}
static unsigned CREATE_close( LibmsiView *view )
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
TRACE("%p\n", cv);
return ERROR_SUCCESS;
}
static unsigned CREATE_get_dimensions( LibmsiView *view, unsigned *rows, unsigned *cols )
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
TRACE("%p %p %p\n", cv, rows, cols );
return ERROR_FUNCTION_FAILED;
}
static unsigned CREATE_get_column_info( LibmsiView *view, unsigned n, const WCHAR **name,
unsigned *type, bool *temporary, const WCHAR **table_name )
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
TRACE("%p %d %p %p %p %p\n", cv, n, name, type, temporary, table_name );
return ERROR_FUNCTION_FAILED;
}
static unsigned CREATE_modify( LibmsiView *view, LibmsiModify eModifyMode,
LibmsiRecord *rec, unsigned row)
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
TRACE("%p %d %p\n", cv, eModifyMode, rec );
return ERROR_FUNCTION_FAILED;
}
static unsigned CREATE_delete( LibmsiView *view )
{
LibmsiCreateView *cv = (LibmsiCreateView*)view;
TRACE("%p\n", cv );
msiobj_release( &cv->db->hdr );
msi_free( cv );
return ERROR_SUCCESS;
}
static const LibmsiViewOPS create_ops =
{
CREATE_fetch_int,
NULL,
NULL,
NULL,
NULL,
NULL,
CREATE_execute,
CREATE_close,
CREATE_get_dimensions,
CREATE_get_column_info,
CREATE_modify,
CREATE_delete,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
};
static unsigned check_columns( const column_info *col_info )
{
const column_info *c1, *c2;
/* check for two columns with the same name */
for( c1 = col_info; c1; c1 = c1->next )
for( c2 = c1->next; c2; c2 = c2->next )
if (!strcmpW( c1->column, c2->column ))
return ERROR_BAD_QUERY_SYNTAX;
return ERROR_SUCCESS;
}
unsigned CREATE_CreateView( LibmsiDatabase *db, LibmsiView **view, const WCHAR *table,
column_info *col_info, bool hold )
{
LibmsiCreateView *cv = NULL;
unsigned r;
column_info *col;
bool temp = true;
bool tempprim = false;
TRACE("%p\n", cv );
r = check_columns( col_info );
if( r != ERROR_SUCCESS )
return r;
cv = alloc_msiobject( sizeof *cv, NULL );
if( !cv )
return ERROR_FUNCTION_FAILED;
for( col = col_info; col; col = col->next )
{
if (!col->table)
col->table = table;
if( !col->temporary )
temp = false;
else if ( col->type & MSITYPE_KEY )
tempprim = true;
}
if ( !temp && tempprim )
{
msi_free( cv );
return ERROR_FUNCTION_FAILED;
}
/* fill the structure */
cv->view.ops = &create_ops;
msiobj_addref( &db->hdr );
cv->db = db;
cv->name = table;
cv->col_info = col_info;
cv->bIsTemp = temp;
cv->hold = hold;
*view = (LibmsiView*) cv;
return ERROR_SUCCESS;
}
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