msi: Support DROP when MSITRANSFORM_ERROR_VIEWTRANSFORM flag is used.
Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
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@ -2554,8 +2554,63 @@ static UINT TransformView_insert_row( MSIVIEW *view, MSIRECORD *rec, UINT row, B
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return TransformView_set_row( view, row, rec, ~0 );
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return TransformView_set_row( view, row, rec, ~0 );
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}
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}
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static UINT TransformView_drop_table( MSITABLEVIEW *tv, UINT row )
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{
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static const WCHAR query_pfx[] = L"INSERT INTO `_TransformView` ( `Table`, `Column` ) VALUES ( '";
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static const WCHAR query_sfx[] = L"', 'DROP' )";
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WCHAR buf[256], *query = buf;
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UINT r, table_id, len;
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const WCHAR *table;
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int table_len;
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MSIQUERY *q;
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r = TABLE_fetch_int( &tv->view, row, 1, &table_id );
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if (r != ERROR_SUCCESS)
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return r;
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table = msi_string_lookup( tv->db->strings, table_id, &table_len );
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if (!table)
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return ERROR_INSTALL_TRANSFORM_FAILURE;
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len = ARRAY_SIZE(query_pfx) - 1 + table_len + ARRAY_SIZE(query_sfx);
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if (len > ARRAY_SIZE(buf))
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{
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query = msi_alloc( len * sizeof(WCHAR) );
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if (!query)
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return ERROR_OUTOFMEMORY;
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}
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memcpy( query, query_pfx, ARRAY_SIZE(query_pfx) * sizeof(WCHAR) );
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len = ARRAY_SIZE(query_pfx) - 1;
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memcpy( query + len, table, table_len * sizeof(WCHAR) );
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len += table_len;
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memcpy( query + len, query_sfx, ARRAY_SIZE(query_sfx) * sizeof(WCHAR) );
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r = MSI_DatabaseOpenViewW( tv->db, query, &q );
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if (query != buf)
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msi_free( query );
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if (r != ERROR_SUCCESS)
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return r;
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r = MSI_ViewExecute( q, NULL );
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msiobj_release( &q->hdr );
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return r;
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}
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static UINT TransformView_delete_row( MSIVIEW *view, UINT row )
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static UINT TransformView_delete_row( MSIVIEW *view, UINT row )
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{
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{
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MSITABLEVIEW *tv = (MSITABLEVIEW*)view;
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if (!wcscmp( tv->name, szColumns ))
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{
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ERR("trying to remove column\n");
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return ERROR_INSTALL_TRANSFORM_FAILURE;
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}
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if (!wcscmp( tv->name, szTables ))
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return TransformView_drop_table( tv, row );
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FIXME("\n");
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FIXME("\n");
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return ERROR_CALL_NOT_IMPLEMENTED;
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return ERROR_CALL_NOT_IMPLEMENTED;
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}
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}
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