53e1b68390
This follows what the kernel is doing, c.f. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5fd54ace4721fc5ce2bb5aef6318fcf17f421460.
95 lines
3 KiB
C
95 lines
3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2012 Zbigniew Jędrzejewski-Szmek
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <microhttpd.h>
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#include <stdarg.h>
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#include "macro.h"
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/* Those defines are added when options are renamed. If the old names
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* are not '#define'd, then they are not deprecated yet and there are
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* enum elements with the same name. Hence let's check for the *old* name,
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* and define the new name by the value of the old name. */
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/* Renamed in µhttpd 0.9.51 */
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#ifndef MHD_USE_PIPE_FOR_SHUTDOWN
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# define MHD_USE_ITC MHD_USE_PIPE_FOR_SHUTDOWN
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#endif
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/* Renamed in µhttpd 0.9.52 */
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#ifndef MHD_USE_EPOLL_LINUX_ONLY
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# define MHD_USE_EPOLL MHD_USE_EPOLL_LINUX_ONLY
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#endif
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/* Renamed in µhttpd 0.9.52 */
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#ifndef MHD_USE_SSL
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# define MHD_USE_TLS MHD_USE_SSL
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#endif
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/* Renamed in µhttpd 0.9.53 */
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#ifndef MHD_USE_POLL_INTERNALLY
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# define MHD_USE_POLL_INTERNAL_THREAD MHD_USE_POLL_INTERNALLY
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#endif
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/* Both the old and new names are defines, check for the new one. */
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/* Compatiblity with libmicrohttpd < 0.9.38 */
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#ifndef MHD_HTTP_NOT_ACCEPTABLE
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# define MHD_HTTP_NOT_ACCEPTABLE MHD_HTTP_METHOD_NOT_ACCEPTABLE
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#endif
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/* Renamed in µhttpd 0.9.53 */
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#ifndef MHD_HTTP_PAYLOAD_TOO_LARGE
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# define MHD_HTTP_PAYLOAD_TOO_LARGE MHD_HTTP_REQUEST_ENTITY_TOO_LARGE
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#endif
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#if MHD_VERSION < 0x00094203
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# define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
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#endif
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void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
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/* respond_oom() must be usable with return, hence this form. */
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#define respond_oom(connection) log_oom(), mhd_respond_oom(connection)
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int mhd_respondf(struct MHD_Connection *connection,
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int error,
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unsigned code,
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const char *format, ...) _printf_(4,5);
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int mhd_respond(struct MHD_Connection *connection,
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unsigned code,
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const char *message);
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int mhd_respond_oom(struct MHD_Connection *connection);
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int check_permissions(struct MHD_Connection *connection, int *code, char **hostname);
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/* Set gnutls internal logging function to a callback which uses our
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* own logging framework.
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*
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* gnutls categories are additionally filtered by our internal log
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* level, so it should be set fairly high to capture all potentially
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* interesting events without overwhelming detail.
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*/
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int setup_gnutls_logger(char **categories);
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