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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#pragma once
#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. */
/* Compatibility with libmicrohttpd < 0.9.38 */
#ifndef MHD_HTTP_NOT_ACCEPTABLE
# define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
#endif
/* Renamed in µhttpd 0.9.74 (8c644fc1f4d498ea489add8d40a68f5d3e5899fa) */
#ifndef MHD_HTTP_CONTENT_TOO_LARGE
# ifdef MHD_HTTP_PAYLOAD_TOO_LARGE
# define MHD_HTTP_CONTENT_TOO_LARGE MHD_HTTP_PAYLOAD_TOO_LARGE /* 0.9.53 or newer */
# else
# define MHD_HTTP_CONTENT_TOO_LARGE MHD_HTTP_REQUEST_ENTITY_TOO_LARGE
# endif
#endif
#if MHD_VERSION < 0x00094203
# define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
#endif
#if MHD_VERSION >= 0x00097002
# define mhd_result enum MHD_Result
#else
# define mhd_result int
#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_respond_internal(
struct MHD_Connection *connection,
enum MHD_RequestTerminationCode code,
const char *buffer,
size_t size,
enum MHD_ResponseMemoryMode mode);
#define mhd_respond(connection, code, message) \
mhd_respond_internal( \
connection, code, \
message "\n", \
strlen(message) + 1, \
MHD_RESPMEM_PERSISTENT)
int mhd_respond_oom(struct MHD_Connection *connection);
int mhd_respondf_internal(
struct MHD_Connection *connection,
int error,
enum MHD_RequestTerminationCode code,
const char *format, ...) _printf_(4,5);
#define mhd_respondf(connection, error, code, format, ...) \
mhd_respondf_internal( \
connection, error, code, \
format "\n", \
##__VA_ARGS__)
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);
DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct MHD_Daemon*, MHD_stop_daemon, NULL);
DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(struct MHD_Response*, MHD_destroy_response, NULL);
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