gnunet_gnsrecord_plugin.h

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/*
     This file is part of GNUnet
     Copyright (C) 2012, 2013 GNUnet e.V.
 
     GNUnet is free software: you can redistribute it and/or modify it
     under the terms of the GNU Affero General Public License as published
     by the Free Software Foundation, either version 3 of the License,
     or (at your option) any later version.
 
     GNUnet 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
     Affero General Public License for more details.
 
     You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
     SPDX-License-Identifier: AGPL3.0-or-later
 */
 
#ifndef GNUNET_GNSRECORD_PLUGIN_H
#define GNUNET_GNSRECORD_PLUGIN_H
 
#ifdef __cplusplus
extern "C"
{
#if 0                           /* keep Emacsens' auto-indent happy */
}
#endif
#endif
 
 
typedef char *
(*GNUNET_GNSRECORD_ValueToStringFunction) (void *cls,
                                           uint32_t type,
                                           const void *data,
                                           size_t data_size);
 
 
typedef int
(*GNUNET_GNSRECORD_StringToValueFunction) (void *cls,
                                           uint32_t type,
                                           const char *s,
                                           void **data,
                                           size_t *data_size);
 
 
typedef uint32_t
(*GNUNET_GNSRECORD_TypenameToNumberFunction) (void *cls,
                                              const char *dns_typename);
 
 
typedef const char *
(*GNUNET_GNSRECORD_NumberToTypenameFunction) (void *cls,
                                              uint32_t type);
 
typedef enum GNUNET_GenericReturnValue
(*GNUNET_GNSRECORD_IsCriticalFunction) (void *cls,
                                        uint32_t type);
 
 
 
struct GNUNET_GNSRECORD_PluginFunctions
{
  void *cls;
 
  GNUNET_GNSRECORD_ValueToStringFunction value_to_string;
 
  GNUNET_GNSRECORD_StringToValueFunction string_to_value;
 
  GNUNET_GNSRECORD_TypenameToNumberFunction typename_to_number;
 
  GNUNET_GNSRECORD_NumberToTypenameFunction number_to_typename;
 
  GNUNET_GNSRECORD_IsCriticalFunction is_critical;
};
  /* end of group */
 /* end of group addition */
 
#if 0                           /* keep Emacsens' auto-indent happy */
{
#endif
#ifdef __cplusplus
}
#endif
 
#endif