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/* SPDX-License-Identifier: LGPL-2.1+ */
#pragma once
/***
This file is part of systemd.
Copyright 2012 Zbigniew Jędrzejewski-Szmek
systemd 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.
systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <microhttpd.h>
#include <stdarg.h>
#include "macro.h"
/* Those defines are added when options are renamed. If the old names
* are not '#define'd, then they are not deprecated yet and there are
* enum elements with the same name. Hence let's check for the *old* name,
* and define the new name by the value of the old name. */
/* Renamed in µhttpd 0.9.51 */
#ifndef MHD_USE_PIPE_FOR_SHUTDOWN
# define MHD_USE_ITC MHD_USE_PIPE_FOR_SHUTDOWN
#endif
/* Renamed in µhttpd 0.9.52 */
#ifndef MHD_USE_EPOLL_LINUX_ONLY
# define MHD_USE_EPOLL MHD_USE_EPOLL_LINUX_ONLY
#endif
/* Renamed in µhttpd 0.9.52 */
#ifndef MHD_USE_SSL
# define MHD_USE_TLS MHD_USE_SSL
#endif
/* Renamed in µhttpd 0.9.53 */
#ifndef MHD_USE_POLL_INTERNALLY
# define MHD_USE_POLL_INTERNAL_THREAD MHD_USE_POLL_INTERNALLY
#endif
/* Both the old and new names are defines, check for the new one. */
/* Compatiblity with libmicrohttpd < 0.9.38 */
#ifndef MHD_HTTP_NOT_ACCEPTABLE
# define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
#endif
/* Renamed in µhttpd 0.9.53 */
#ifndef MHD_HTTP_PAYLOAD_TOO_LARGE
# define MHD_HTTP_PAYLOAD_TOO_LARGE MHD_HTTP_REQUEST_ENTITY_TOO_LARGE
#endif
#if MHD_VERSION < 0x00094203
# define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
#endif
void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
/* respond_oom() must be usable with return, hence this form. */
#define respond_oom(connection) log_oom(), mhd_respond_oom(connection)
int mhd_respondf(struct MHD_Connection *connection,
int error,
unsigned code,
const char *format, ...) _printf_(4,5);
int mhd_respond(struct MHD_Connection *connection,
unsigned code,
const char *message);
int mhd_respond_oom(struct MHD_Connection *connection);
int check_permissions(struct MHD_Connection *connection, int *code, char **hostname);
/* Set gnutls internal logging function to a callback which uses our
* own logging framework.
*
* gnutls categories are additionally filtered by our internal log
* level, so it should be set fairly high to capture all potentially
* interesting events without overwhelming detail.
*/
int setup_gnutls_logger(char **categories);
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