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msi: Translate records as appropriate in SELECT_modify(). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-01-29 23:57:01 -06:00 committed by Alexandre Julliard
parent b9faa8d170
commit e742319627
1 changed files with 49 additions and 12 deletions
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61
dlls/msi/select.c
View File

@ -48,6 +48,30 @@ typedef struct tagMSISELECTVIEW
UINT cols[1];
} MSISELECTVIEW;
static UINT translate_record( MSISELECTVIEW *sv, MSIRECORD *in, MSIRECORD **out )
{
UINT r, col_count, i;
MSIRECORD *object;
if ((r = sv->table->ops->get_dimensions( sv->table, NULL, &col_count )))
return r;
if (!(object = MSI_CreateRecord( col_count )))
return ERROR_OUTOFMEMORY;
for (i = 0; i < sv->num_cols; i++)
{
if ((r = MSI_RecordCopyField( in, i + 1, object, sv->cols[i] )))
{
msiobj_release( &object->hdr );
return r;
}
}
*out = object;
return ERROR_SUCCESS;
}
static UINT SELECT_fetch_int( struct tagMSIVIEW *view, UINT row, UINT col, UINT *val )
{
MSISELECTVIEW *sv = (MSISELECTVIEW*)view;
@ -135,7 +159,7 @@ static UINT SELECT_set_row( struct tagMSIVIEW *view, UINT row, MSIRECORD *rec, U
static UINT SELECT_insert_row( struct tagMSIVIEW *view, MSIRECORD *record, UINT row, BOOL temporary )
{
MSISELECTVIEW *sv = (MSISELECTVIEW*)view;
UINT i, table_cols, r;
UINT table_cols, r;
MSIRECORD *outrec;
TRACE("%p %p\n", sv, record );
@ -148,20 +172,12 @@ static UINT SELECT_insert_row( struct tagMSIVIEW *view, MSIRECORD *record, UINT
if (r != ERROR_SUCCESS)
return r;
outrec = MSI_CreateRecord( table_cols + 1 );
for (i=0; i<sv->num_cols; i++)
{
r = MSI_RecordCopyField( record, i+1, outrec, sv->cols[i] );
if (r != ERROR_SUCCESS)
goto fail;
}
if ((r = translate_record( sv, record, &outrec )))
return r;
r = sv->table->ops->insert_row( sv->table, outrec, row, temporary );
fail:
msiobj_release( &outrec->hdr );
return r;
}
@ -280,20 +296,41 @@ static UINT SELECT_modify( struct tagMSIVIEW *view, MSIMODIFY mode,
MSIRECORD *rec, UINT row )
{
MSISELECTVIEW *sv = (MSISELECTVIEW*)view;
MSIRECORD *table_rec;
UINT r;
TRACE("view %p, mode %d, rec %p, row %u.\n", view, mode, rec, row);
if( !sv->table )
return ERROR_FUNCTION_FAILED;
/* Tests demonstrate that UPDATE only affects the columns selected and that
* others are left unchanged; however, ASSIGN overwrites unselected columns
* to NULL. Similarly, MERGE matches all unselected columns as NULL rather
* than just ignoring them. */
switch (mode)
{
case MSIMODIFY_REFRESH:
return msi_view_refresh_row(sv->db, view, row, rec);
case MSIMODIFY_UPDATE:
return msi_select_update(view, rec, row);
default:
case MSIMODIFY_INSERT:
case MSIMODIFY_ASSIGN:
case MSIMODIFY_MERGE:
case MSIMODIFY_INSERT_TEMPORARY:
case MSIMODIFY_VALIDATE_NEW:
if ((r = translate_record( sv, rec, &table_rec )))
return r;
r = sv->table->ops->modify( sv->table, mode, table_rec, row );
msiobj_release( &table_rec->hdr );
return r;
case MSIMODIFY_DELETE:
return sv->table->ops->modify( sv->table, mode, rec, row );
default:
FIXME("unhandled mode %d\n", mode);
return ERROR_FUNCTION_FAILED;
}
}