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1 : : /* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- 2 : : * GObject introspection: Enum implementation 3 : : * 4 : : * Copyright (C) 2005 Matthias Clasen 5 : : * Copyright (C) 2008,2009 Red Hat, Inc. 6 : : * 7 : : * SPDX-License-Identifier: LGPL-2.1-or-later 8 : : * 9 : : * This library is free software; you can redistribute it and/or 10 : : * modify it under the terms of the GNU Lesser General Public 11 : : * License as published by the Free Software Foundation; either 12 : : * version 2 of the License, or (at your option) any later version. 13 : : * 14 : : * This library is distributed in the hope that it will be useful, 15 : : * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 : : * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 : : * Lesser General Public License for more details. 18 : : * 19 : : * You should have received a copy of the GNU Lesser General Public 20 : : * License along with this library; if not, write to the 21 : : * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 22 : : * Boston, MA 02111-1307, USA. 23 : : */ 24 : : 25 : : #include "config.h" 26 : : 27 : : #include <glib.h> 28 : : 29 : : #include <girepository/girepository.h> 30 : : #include "gibaseinfo-private.h" 31 : : #include "girepository-private.h" 32 : : #include "gitypelib-internal.h" 33 : : #include "givalueinfo.h" 34 : : 35 : : /** 36 : : * GIValueInfo: 37 : : * 38 : : * A `GIValueInfo` represents a value in an enumeration. 39 : : * 40 : : * The `GIValueInfo` is fetched by calling 41 : : * [method@GIRepository.EnumInfo.get_value] on a [class@GIRepository.EnumInfo]. 42 : : * 43 : : * Since: 2.80 44 : : */ 45 : : 46 : : /** 47 : : * gi_value_info_get_value: 48 : : * @info: a #GIValueInfo 49 : : * 50 : : * Obtain the enumeration value of the `GIValueInfo`. 51 : : * 52 : : * Returns: the enumeration value. This will always be representable 53 : : * as a 32-bit signed or unsigned value. The use of `int64_t` as the 54 : : * return type is to allow both. 55 : : * Since: 2.80 56 : : */ 57 : : int64_t 58 : 0 : gi_value_info_get_value (GIValueInfo *info) 59 : : { 60 : 0 : GIRealInfo *rinfo = (GIRealInfo *)info; 61 : : ValueBlob *blob; 62 : : 63 : 0 : g_return_val_if_fail (info != NULL, -1); 64 : 0 : g_return_val_if_fail (GI_IS_VALUE_INFO (info), -1); 65 : : 66 : 0 : blob = (ValueBlob *)&rinfo->typelib->data[rinfo->offset]; 67 : : 68 [ # # ]: 0 : if (blob->unsigned_value) 69 : 0 : return (int64_t)(uint32_t)blob->value; 70 : : else 71 : 0 : return (int64_t)blob->value; 72 : : } 73 : : 74 : : void 75 : 2 : gi_value_info_class_init (gpointer g_class, 76 : : gpointer class_data) 77 : : { 78 : 2 : GIBaseInfoClass *info_class = g_class; 79 : : 80 : 2 : info_class->info_type = GI_INFO_TYPE_VALUE; 81 : 2 : }