/*
  This file is part of TALER
  Copyright (C) 2014-2020 Taler Systems SA

  TALER 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, or (at your option) any later version.

  TALER 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
  TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
*/

/**
 * @file taler-exchange-httpd_mhd.h
 * @brief helpers for MHD interaction, used to generate simple responses
 * @author Florian Dold
 * @author Benedikt Mueller
 * @author Christian Grothoff
 */
#ifndef TALER_EXCHANGE_HTTPD_MHD_H
#define TALER_EXCHANGE_HTTPD_MHD_H
#include <gnunet/gnunet_util_lib.h>
#include <microhttpd.h>
#include "taler-exchange-httpd.h"


/**
 * Function to call to handle the request by sending
 * back static data from the request handler.
 *
 * @param rc request context
 * @param args array of additional options (must be empty for this function)
 * @return MHD result code
 */
MHD_RESULT
TEH_handler_static_response (struct TEH_RequestContext *rc,
                             const char *const args[]);


/**
 * Function to call to handle the request by sending
 * back a redirect to the AGPL source code.
 *
 * @param rc request context
 * @param args array of additional options (must be empty for this function)
 * @return MHD result code
 */
MHD_RESULT
TEH_handler_agpl_redirect (struct TEH_RequestContext *rc,
                           const char *const args[]);


#endif