glib-2.0/glib/gbase64.h

0001 /* gbase64.h - Base64 coding functions
0002  *
0003  *  Copyright (C) 2005  Alexander Larsson <alexl@redhat.com>
0004  *
0005  * SPDX-License-Identifier: LGPL-2.1-or-later
0006  *
0007  * This library is free software; you can redistribute it and/or
0008  * modify it under the terms of the GNU Lesser General Public
0009  * License as published by the Free Software Foundation; either
0010  * version 2.1 of the License, or (at your option) any later version.
0011  *
0012  * This library is distributed in the hope that it will be useful,
0013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
0014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
0015  * Lesser General Public License for more details.
0016  *
0017  * You should have received a copy of the GNU Lesser General Public License
0018  * along with this library; if not, see <http://www.gnu.org/licenses/>.
0019  */
0020
0021 #ifndef __G_BASE64_H__
0022 #define __G_BASE64_H__
0023
0024 #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
0025 #error "Only <glib.h> can be included directly."
0026 #endif
0027
0028 #include <glib/gtypes.h>
0029
0030 G_BEGIN_DECLS
0031
0032 GLIB_AVAILABLE_IN_ALL
0033 gsize   g_base64_encode_step    (const guchar *in,
0034                                  gsize         len,
0035                                  gboolean      break_lines,
0036                                  gchar        *out,
0037                                  gint         *state,
0038                                  gint         *save);
0039 GLIB_AVAILABLE_IN_ALL
0040 gsize   g_base64_encode_close   (gboolean      break_lines,
0041                                  gchar        *out,
0042                                  gint         *state,
0043                                  gint         *save);
0044 GLIB_AVAILABLE_IN_ALL
0045 gchar*  g_base64_encode         (const guchar *data,
0046                                  gsize         len) G_GNUC_MALLOC;
0047 GLIB_AVAILABLE_IN_ALL
0048 gsize   g_base64_decode_step    (const gchar  *in,
0049                                  gsize         len,
0050                                  guchar       *out,
0051                                  gint         *state,
0052                                  guint        *save);
0053 GLIB_AVAILABLE_IN_ALL
0054 guchar *g_base64_decode         (const gchar  *text,
0055                                  gsize        *out_len) G_GNUC_MALLOC;
0056 GLIB_AVAILABLE_IN_ALL
0057 guchar *g_base64_decode_inplace (gchar        *text,
0058                                  gsize        *out_len);
0059
0060
0061 G_END_DECLS
0062
0063 #endif /* __G_BASE64_H__ */