| /* GIO - GLib Input, Output and Streaming Library |
| * |
| * Copyright (C) 2009 Red Hat, Inc. |
| * |
| * SPDX-License-Identifier: LGPL-2.1-or-later |
| * |
| * 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, see <http://www.gnu.org/licenses/>. |
| * |
| * Author: Alexander Larsson <alexl@redhat.com> |
| */ |
| |
| #ifndef __G_CONVERTER_H__ |
| #define __G_CONVERTER_H__ |
| |
| #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) |
| #error "Only <gio/gio.h> can be included directly." |
| #endif |
| |
| #include <gio/giotypes.h> |
| |
| G_BEGIN_DECLS |
| |
| #define G_TYPE_CONVERTER (g_converter_get_type ()) |
| #define G_CONVERTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_CONVERTER, GConverter)) |
| #define G_IS_CONVERTER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_CONVERTER)) |
| #define G_CONVERTER_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_CONVERTER, GConverterIface)) |
| |
| typedef struct _GConverterIface GConverterIface; |
| |
| /** |
| * GConverterIface: |
| * @g_iface: The parent interface. |
| * @convert: Converts data. |
| * @reset: Reverts the internal state of the converter to its initial state. |
| * |
| * Provides an interface for converting data from one type |
| * to another type. The conversion can be stateful |
| * and may fail at any place. |
| * |
| * Since: 2.24 |
| **/ |
| struct _GConverterIface |
| { |
| GTypeInterface g_iface; |
| |
| /* Virtual Table */ |
| |
| GConverterResult (* convert) (GConverter *converter, |
| const void *inbuf, |
| gsize inbuf_size, |
| void *outbuf, |
| gsize outbuf_size, |
| GConverterFlags flags, |
| gsize *bytes_read, |
| gsize *bytes_written, |
| GError **error); |
| void (* reset) (GConverter *converter); |
| }; |
| |
| GIO_AVAILABLE_IN_ALL |
| GType g_converter_get_type (void) G_GNUC_CONST; |
| |
| GIO_AVAILABLE_IN_ALL |
| GConverterResult g_converter_convert (GConverter *converter, |
| const void *inbuf, |
| gsize inbuf_size, |
| void *outbuf, |
| gsize outbuf_size, |
| GConverterFlags flags, |
| gsize *bytes_read, |
| gsize *bytes_written, |
| GError **error); |
| GIO_AVAILABLE_IN_ALL |
| void g_converter_reset (GConverter *converter); |
| |
| |
| G_END_DECLS |
| |
| |
| #endif /* __G_CONVERTER_H__ */ |