1  /* gbase64.h - Base64 coding functions
       2   *
       3   *  Copyright (C) 2005  Alexander Larsson <alexl@redhat.com>
       4   *
       5   * SPDX-License-Identifier: LGPL-2.1-or-later
       6   *
       7   * This library is free software; you can redistribute it and/or
       8   * modify it under the terms of the GNU Lesser General Public
       9   * License as published by the Free Software Foundation; either
      10   * version 2.1 of the License, or (at your option) any later version.
      11   *
      12   * This library is distributed in the hope that it will be useful,
      13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      15   * Lesser General Public License for more details.
      16   *
      17   * You should have received a copy of the GNU Lesser General Public License
      18   * along with this library; if not, see <http://www.gnu.org/licenses/>.
      19   */
      20  
      21  #ifndef __G_BASE64_H__
      22  #define __G_BASE64_H__
      23  
      24  #if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
      25  #error "Only <glib.h> can be included directly."
      26  #endif
      27  
      28  #include <glib/gtypes.h>
      29  
      30  G_BEGIN_DECLS
      31  
      32  GLIB_AVAILABLE_IN_ALL
      33  gsize   g_base64_encode_step    (const guchar *in,
      34                                   gsize         len,
      35                                   gboolean      break_lines,
      36                                   gchar        *out,
      37                                   gint         *state,
      38                                   gint         *save);
      39  GLIB_AVAILABLE_IN_ALL
      40  gsize   g_base64_encode_close   (gboolean      break_lines,
      41                                   gchar        *out,
      42                                   gint         *state,
      43                                   gint         *save);
      44  GLIB_AVAILABLE_IN_ALL
      45  gchar*  g_base64_encode         (const guchar *data,
      46                                   gsize         len) G_GNUC_MALLOC;
      47  GLIB_AVAILABLE_IN_ALL
      48  gsize   g_base64_decode_step    (const gchar  *in,
      49                                   gsize         len,
      50                                   guchar       *out,
      51                                   gint         *state,
      52                                   guint        *save);
      53  GLIB_AVAILABLE_IN_ALL
      54  guchar *g_base64_decode         (const gchar  *text,
      55                                   gsize        *out_len) G_GNUC_MALLOC;
      56  GLIB_AVAILABLE_IN_ALL
      57  guchar *g_base64_decode_inplace (gchar        *text,
      58                                   gsize        *out_len);
      59  
      60  
      61  G_END_DECLS
      62  
      63  #endif /* __G_BASE64_H__ */