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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:49:52 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:49:52 +0000 |
commit | 55944e5e40b1be2afc4855d8d2baf4b73d1876b5 (patch) | |
tree | 33f869f55a1b149e9b7c2b7e201867ca5dd52992 /src/journal-remote/microhttpd-util.h | |
parent | Initial commit. (diff) | |
download | systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.tar.xz systemd-55944e5e40b1be2afc4855d8d2baf4b73d1876b5.zip |
Adding upstream version 255.4.upstream/255.4
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/journal-remote/microhttpd-util.h')
-rw-r--r-- | src/journal-remote/microhttpd-util.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/journal-remote/microhttpd-util.h b/src/journal-remote/microhttpd-util.h new file mode 100644 index 0000000..309c39a --- /dev/null +++ b/src/journal-remote/microhttpd-util.h @@ -0,0 +1,105 @@ +/* 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); |