Line data    Source code

       1             : /* SPDX-License-Identifier: LGPL-2.1+ */
       2             : #pragma once
       3             : 
       4             : #include <microhttpd.h>
       5             : #include <stdarg.h>
       6             : 
       7             : #include "macro.h"
       8             : 
       9             : /* Those defines are added when options are renamed. If the old names
      10             :  * are not '#define'd, then they are not deprecated yet and there are
      11             :  * enum elements with the same name. Hence let's check for the *old* name,
      12             :  * and define the new name by the value of the old name. */
      13             : 
      14             : /* Renamed in µhttpd 0.9.51 */
      15             : #ifndef MHD_USE_PIPE_FOR_SHUTDOWN
      16             : #  define MHD_USE_ITC MHD_USE_PIPE_FOR_SHUTDOWN
      17             : #endif
      18             : 
      19             : /* Renamed in µhttpd 0.9.52 */
      20             : #ifndef MHD_USE_EPOLL_LINUX_ONLY
      21             : #  define MHD_USE_EPOLL MHD_USE_EPOLL_LINUX_ONLY
      22             : #endif
      23             : 
      24             : /* Renamed in µhttpd 0.9.52 */
      25             : #ifndef MHD_USE_SSL
      26             : #  define MHD_USE_TLS MHD_USE_SSL
      27             : #endif
      28             : 
      29             : /* Renamed in µhttpd 0.9.53 */
      30             : #ifndef MHD_USE_POLL_INTERNALLY
      31             : #  define MHD_USE_POLL_INTERNAL_THREAD MHD_USE_POLL_INTERNALLY
      32             : #endif
      33             : 
      34             : /* Both the old and new names are defines, check for the new one. */
      35             : 
      36             : /* Compatibility with libmicrohttpd < 0.9.38 */
      37             : #ifndef MHD_HTTP_NOT_ACCEPTABLE
      38             : #  define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
      39             : #endif
      40             : 
      41             : /* Renamed in µhttpd 0.9.53 */
      42             : #ifndef MHD_HTTP_PAYLOAD_TOO_LARGE
      43             : #  define MHD_HTTP_PAYLOAD_TOO_LARGE MHD_HTTP_REQUEST_ENTITY_TOO_LARGE
      44             : #endif
      45             : 
      46             : #if MHD_VERSION < 0x00094203
      47             : #  define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
      48             : #endif
      49             : 
      50             : void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
      51             : 
      52             : /* respond_oom() must be usable with return, hence this form. */
      53             : #define respond_oom(connection) log_oom(), mhd_respond_oom(connection)
      54             : 
      55             : int mhd_respondf(struct MHD_Connection *connection,
      56             :                  int error,
      57             :                  unsigned code,
      58             :                  const char *format, ...) _printf_(4,5);
      59             : 
      60             : int mhd_respond(struct MHD_Connection *connection,
      61             :                 unsigned code,
      62             :                 const char *message);
      63             : 
      64             : int mhd_respond_oom(struct MHD_Connection *connection);
      65             : 
      66             : int check_permissions(struct MHD_Connection *connection, int *code, char **hostname);
      67             : 
      68             : /* Set gnutls internal logging function to a callback which uses our
      69             :  * own logging framework.
      70             :  *
      71             :  * gnutls categories are additionally filtered by our internal log
      72             :  * level, so it should be set fairly high to capture all potentially
      73             :  * interesting events without overwhelming detail.
      74             :  */
      75             : int setup_gnutls_logger(char **categories);
      76             : 
      77           4 : DEFINE_TRIVIAL_CLEANUP_FUNC(struct MHD_Daemon*, MHD_stop_daemon);
      78           0 : DEFINE_TRIVIAL_CLEANUP_FUNC(struct MHD_Response*, MHD_destroy_response);